23:46:48 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = getpid() ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000080)={0x7ff, 0x1000, {r1}, {0xee01}, 0xffffffff}) sched_setattr(r2, &(0x7f00000000c0)={0x38, 0x3, 0x0, 0x222, 0x1, 0xfffffffffffffffc, 0x8, 0x7, 0x3, 0x1}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) 23:46:49 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100), 0x0, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:49 executing program 4: writev(0xffffffffffffffff, &(0x7f0000000180)=[{&(0x7f0000000080)="252b1cc5c980e843ae5d67dfb7e601fad181f778129c28b6a66b5c65e9f604cf1def3839517326f90ab208ba887e54f4d2a5d716a141c7bb4c62adead0aac778aadd49e4d28b4c52ce73", 0x4a}], 0x1) r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000080)=ANY=[]) r1 = getpgrp(0xffffffffffffffff) r2 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) kcmp(0x0, r1, 0x6, r2, r0) perf_event_open(&(0x7f0000000200)={0x3, 0x70, 0xe4, 0xc1, 0x1, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x4, @perf_bp={&(0x7f00000001c0), 0x6}, 0x4, 0x7, 0x7f, 0x3, 0x0, 0x5, 0x1f}, 0x0, 0x8, 0xffffffffffffffff, 0x9) [ 354.591264] VFS: could not find a valid V7 on loop5. [ 354.595260] VFS: Found a V7 FS (block size = 512) on device loop0 [ 354.621827] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 354.628290] VFS: could not find a valid V7 on loop2. [ 354.633695] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:49 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0, 0x0, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 354.656517] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:49 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x4, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') [ 354.792477] VFS: could not find a valid V7 on loop3. [ 354.800717] VFS: Found a V7 FS (block size = 512) on device loop1 23:46:49 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579", 0x24, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:49 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x20002, 0x140) [ 354.838444] VFS: Found a V7 FS (block size = 512) on device loop5 [ 354.850827] VFS: could not find a valid V7 on loop2. 23:46:49 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}, {&(0x7f0000000180)='9', 0x1}, {&(0x7f00000001c0)="62f0b99644b07ca6e5096d6dbf50e9f355a398edcaa816f0bc56815d4032627df57bd344ea8c8ded5b6af1b61536d2c7f1296a5383ceb868b14212e7953b068148e02e192f60a0fad39d906a97bf065620a6bfb89c13515440f23ebf2c2e16220201c946ec685a7b4875d2e7bd428d28d2f0fe4c3dee60f20792d64edbd78302c0a1e99a5299160058158ea8b9aa2494a6a8fab6c93283f579378b168a2fcaa1c4f3f16b4a297b705d3f5a1bca44b7acb4b7b1065d8563c1b622cedc15ba10e78874bc99ef8fb9d0ee967ab3efdc2efd", 0xd0, 0x100}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$qnx4(&(0x7f0000000340)='qnx4\x00', &(0x7f0000000380)='./bus\x00', 0x1f, 0xa, &(0x7f0000000900)=[{&(0x7f00000003c0)="e244fdd7d6056845a1a04baa5c8b1ffa5d620ddc2d8800abc1bc30417315827d29e7cc", 0x23, 0x1}, {&(0x7f0000000400)="4ec004358b2bb3b9179be8054da6cbb2b37710ead2e0f0494315b045c96070a24584b1d6bbf414efd8b3753351184ddc6e0f0a14e44f55c76e42041ddcd561e5a5267080e229dd2dccc72ce3c5e1612d22bc2c1bd8fe3a0b54d5c397509124a0280a13e514224cbb6c436d338bddf9873810c9c8e576f863", 0x78}, {&(0x7f0000000480)="b6395d82b6ea6806bcf6a60071a54a272e8a4d8b0cb09ae69de25674d354c2ea873da1f24100060a6dc661cd71385be6b9a4f89e6a7f21beb3ac7b5963f119ada1fde7d35b330e9fc4f2d1e46fc26ef9b795e47fb499dbb7eee4fd985d50f74985086460bbb48a0815224d4dff8c5388dbc83fb364aa32a6d249faf6744a186031a57bcd9e8adc16f43c11324c465718b5a0e718682ccc45e9130fc03e7accd8cb4b0f34b2571ce8d7d7b1f3f593fa510987f7515a25aa07267932b02dbf52511d42d2642cb4b5b14581", 0xca, 0x7}, {&(0x7f0000000580)="5213e5c16ad57f80c5ba91d5f9b69eb8ae7ffd5f7e56f4b5de98c050253eed8e91de1f49b7dc137626c0c63becf38f3b9920a604cf67bed991695feea0f82d6846a4f441bc4188ac7bae4314c2fa8a1a6d497aba22d39de7672842dd2ed00b6059255f35cf29d9fa6b139e", 0x6b, 0xe48}, {&(0x7f0000000600)="82e2609d46cef27af171c22fa6a17e7fc8b547bea99b16f3b8e73143ab6eaf7e3aa0aadf4f47c2d8c05489df242fa573613ebfc628aad3624e0aaaaaa5546d7491bb1a8fe2ea862d1b07f7ab596ba9cd87f39d0e0eb21cfd8041da4514fed9ae5b447c9761c04654f97281aef95093d53a60e6afadb65b3a349a9db4e3827054830c1403a7bab0d9810e825fb6e7e6a9dd9c7ed1031fe7eb6afb092c564870ec1d8f961badc0de7bc569512fbf6acf3f6fa037cb8fdd8ab095e0321342b4db3ecccceb299bf3175439cffe4aa3348a53242f2c1b96863cc302ddd38eb725d76b996e5574a89208f62428acd79a65", 0xee, 0x400}, {&(0x7f0000000700)="6e5370336b6c0a74571be5463dd9472999cbb29b895abab8ece7e6318f2b47cc4c44a7aa1fb15c8ce68684abeebe1a40601be7727fcfb71f4965d8820054239c85c347922bd26530ab7dce0521949ae32e4907aea2480fd48f32456796e846db9fdbbc04df7fb49fb86c4ce56ef27d758bf737d6bec4c997b4664928792fbf113e9e7e7be60fb5041ddd4f8233fdad43aec2", 0x92, 0xa3}, {&(0x7f00000007c0), 0x0, 0x7}, {&(0x7f0000000800)="b2b4fe2c5471c3c0d1d9900450663f03209cf044bf743d3106a3a6dbec3aaa5390b4616471c2eb284777e9be847184029f6829659cd98545f345", 0x3a, 0x6}, {&(0x7f0000000840)="12d0afcfe83f0569b031a34c20bf7e6e30e774788facea1a3310057d8cbf94dcd62bd4f9e4a9ac12be8a7d7be5d05be201118ab5c2516a910c060315331d29064cbb2f5e891faac0779bef1ae8c57aadee4e14f318cd6f", 0x57, 0x80000000}, {&(0x7f00000008c0)="54bcf989daf3e64d40ab4332516c9023a1b88a07345984773a18bf506b0e91c298a075befe567192e2ad64dac0cc119eecaa81fd34", 0x35}], 0x8, &(0x7f0000000a00)={[{'v7\x00'}, {'v7\x00'}, {'/'}, {'v7\x00'}, {}, {'v7\x00'}], [{@seclabel='seclabel'}, {@appraise_type='appraise_type=imasig'}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@context={'context', 0x3d, 'staff_u'}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@euid_lt={'euid<'}}, {@measure='measure'}, {@audit='audit'}]}) syz_mount_image$v7(&(0x7f00000007c0)='v7\x00', &(0x7f0000000ac0)='./bus\x00', 0x3, 0x8, &(0x7f0000000e80)=[{&(0x7f0000000b00)="05672241331dd53fadb2f746fc4c0ef625a019bea61ea0534cacd5f15c925af7edd78aa3347828b6c8b89679c5dc833bb3508a378bbb879b862fe464ad3c8135e1d0e4f95128e60c9696a3395349e4de4d67072c7bb18ef544c666f38f1d56baa8f91a696dec2751f0f0bab2ad4ed7dc0e222cdeeba34d3ba574eb5fb23bc4a7a8ed3ac90162970cee214c4137d2d80b6b6bd5a0a4ddc48e0dc3ff5f503f", 0x9e, 0xfffffffffffffffa}, {&(0x7f0000000bc0)="2d4bf25b2eaae53ca3220ef531260574bbbe9e070de4bbeb1aa2caa94a698c14e4a849394cbdadaad7117e9a5d775b1925523004455fa63461beab45c1ff5999660e04180665ef03c5abcc7fd42024ddd511dcc3088f8e459ccbd265b7ab451d589b2b7a86d2d319a927cec47860dfb298bb4e63b715234cce42f4d2e3c781b6827dbb94d878ebb2e869f208dd54dde62c26e31d2a593997b5143f03b6ca3aab5778e046a42295b4df2711cd0b8e4ce1dd487007588f619bc1cd9cd2d88c2e1a19", 0xc1, 0x7}, {&(0x7f0000000cc0)="63739471ac840fc4fef801c0d9fab817ff087f5b42eb5d59d335b01d039849cc6ed5ad2579fa5dde39c3e1e805f6ee4a906288e651a6fc86ded619c38550cae14bd1b8289406133d0ee97b51e44e55a5b43f1229ddf7a0b2630ad29220da53eeeb75d49d878553c268a1a2d2143fa4fbea8354b0ecc9077fbbdddd38399fe41e6f7a", 0x82, 0x8}, {&(0x7f0000000d80)="0784c2165cd782e67310a73fa131c2c98092daf870fe42502bd5dbd6e41e6e98dac89fc25727e44321e8c05c4af3061037", 0x31, 0x3}, {&(0x7f0000000dc0)="7a20c4e27480ed728aaf905096d7019721637351fd2410433b90b93f231096779c565f519c4b17120866feb374a34352e58f340e3eab21208afa684d55db6f92e66eb6917faacf6d656430d3fc7e937a504b1f14e0fc377bc7b097399fd63c52b3590a", 0x63, 0x7}, 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{&(0x7f0000002a00)="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0x1000, 0x77617de5}, {&(0x7f0000000e40)="da6e7d0b67dad699aa40cafc5b10120a5105970ed7495208de1699276f3debfcec746ccfa5dd9471", 0x28, 0xff}], 0x9000, &(0x7f0000000f40)={[{'staff_u'}, {'%{[/,'}, {'[]&'}, {}, {'seclabel'}, {}, {'[$]]^'}, {'-%{%\x92()-:#!/).!%@\xb2^<'}, {'\x14\\{'}], [{@permit_directio='permit_directio'}]}) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') 23:46:49 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000080)=ANY=[]) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000280)={@ethernet={0x306, @multicast}, {&(0x7f0000000180)=""/210, 0xd2}, &(0x7f0000000080)}, 0xa0) [ 354.888565] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 354.908141] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 354.914205] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 355.026525] VFS: could not find a valid V7 on loop3. [ 355.042388] VFS: Found a V7 FS (block size = 512) on device loop1 [ 355.054224] VFS: Found a V7 FS (block size = 512) on device loop5 [ 355.158938] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 355.166033] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 355.184694] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:49 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x1000f4) getpgid(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:49 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579", 0x24, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:49 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0, 0x0, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:49 executing program 4: ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, &(0x7f0000000080)) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000080)=ANY=[]) 23:46:49 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000000)) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x2a2800, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0xff, 0x3f, 0xfb, 0x7, 0x0, 0x80000001, 0x20000, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xfffffffb, 0x1, @perf_bp={&(0x7f0000000080), 0x4}, 0x40409, 0x7, 0x4c9, 0x1, 0x7, 0x7, 0x6}, r2, 0x4, r3, 0x0) ioctl$DRM_IOCTL_MODE_ADDFB2(r1, 0xc06864b8, &(0x7f0000000200)={0x3, 0x5, 0x400, 0xfffffffa, 0x0, [0x9, 0x73, 0x91, 0x43], [0x3, 0x74, 0x21f, 0x2], [0x0, 0xfffffffa, 0x4, 0x401], [0x7fffffff, 0x3, 0x736b, 0xfff]}) 23:46:49 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0xee01) syz_mount_image$ext4(&(0x7f0000000180)='ext2\x00', &(0x7f00000001c0)='./bus\x00', 0x0, 0x8, &(0x7f0000000700)=[{&(0x7f0000000200)="da1b2460217a6f45c34858809136c5ba7d6b18bb49764e7d5a15d093891d8e8187cec7fdc89f525dcd619e5ed1c71c372508a5376c047fb9cb013d58380b4d7cf2421d12b62ff134002fad7ef9f58dcdc0984926f2fe", 0x56, 0x8f}, {&(0x7f0000000280)="24797962ab140d6047ef536b0ed582f7092092ec6a839e4e62a5607caa0c596f941e34ee423b60cc211f13a73c98324631d27abb3cf1cfa7bc958f673b32473b5b83a7d1785f7926ac2f69376fa4cd6417b248b68a7ee81cad2be54d72e1ccd76ed096e84134dbd3dc24222ed8", 0x6d, 0x5}, {&(0x7f0000000300)="0b747e2df1b161331c13766efe49b980d273279a148b9437b5b18baffb6fba7a6e83b9e0629939ced744257784162250aef368275c6470638af67fc06677e809f48aacd5e1095be7d5e3fec11eebe7029dc25b78cd45158663fdb77bfef4b5607cc8523b0c070f16519a0bafe63f93b0a1a9d1d32c5e9f31887d0d7d42d7722c3bcf572ac08025ab6b9884623aae1e35f004ec365fd8088c4026cef602f8c0b017bf230dbcc3bf66c4bea37e14884fa345935d0dcc6e0c3a5344b79a39917a44004d8d65642ff75cfa447749df5842b7a739de43138b3a6dfcad6ae86d924ec6adbb27b20dcd6d42a0c85e3c", 0xec, 0x8}, {&(0x7f0000000400)="a336703e83c1deb266a58e28edd26a33dc8cae7dd6a4487494cd8bb52738d2caea1d7be82ec55f865d722d8167f3e774a7ccb82d42793ef78fccd5e5f7d5c93b11726f673f4c3dfc06666586692b7a175a279f3d0a97d87055db6bfcfc4fe9acd47e6f9a773e8ab7b062aa6754c6d926cbe563c12a1d89d5aedf2ec004a576aaa5c56c20d1ff46ea05a18160ba55fd83ea8c9d3f1b8b33d4e898663794a7ab141a721901b6e2305301ce526967ac3e82474c2f6c91a9cfa755c5caf68950691df06f5b21902de0", 0xc7, 0x9}, {&(0x7f0000000580)="c44c290f09c64546a0c0aadc56a43074f2828d9412adf052871237e2297f34b52c9595be23b28a92ef1a8f62e7f5f9daba1c6ea161397b1723bf685cd1b75f8357132a4896ede8901a4d4785d97c6b29333654fc9f55b96fd68ea6674747f2190779867face223610d9ae1e119fefac76c0e20d736f09ce647a30e42148c7075bde5e93c57bdda2018146bd7fc4ec89d064ef37e4ace167f7682c8b73a580871ce169d86dfa3b78a", 0xa8, 0x4}, {&(0x7f0000000500)="c8ee743b567a9b77dba939d11d9aa82e875e560d3eff3bf81525bd6e1cc4d20eaebe24df4efd00ca120bf43b5f81702c1e5381f623ce00d69a", 0x39, 0xfff}, {&(0x7f0000000640)="b64f8c61b5cf8f", 0x7, 0x6}, {&(0x7f0000000680)="52a2a52af87f72732b3990dc081a6a616579987988ae3b4fc3541e03814e83e0ffcc1c420ebabd1889d6ea4de5005f6f39a263f46ec6b0f3b161e61d8822970cb9fec8d93161c8fd3abba1d3f1ab74fcf2e165df9855d1412d47b487d9ff1e7db8b6989b84f3fc4ffee6206efea9ffee2bf74b", 0x73, 0x2}], 0x92, &(0x7f00000007c0)={[{@minixdf='minixdf'}, {@resgid={'resgid'}}, {@discard='discard'}, {@dax='dax'}, {@test_dummy_encryption='test_dummy_encryption'}, {@journal_path={'journal_path', 0x3d, './bus'}}, {@nogrpid='nogrpid'}, {@data_err_ignore='data_err=ignore'}, {@nolazytime='nolazytime'}], [{@permit_directio='permit_directio'}, {@fowner_gt={'fowner>', r2}}]}) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') 23:46:49 executing program 4: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x4, 0x1, &(0x7f0000000540)=[{&(0x7f0000000080)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc236e44052e7935d6911b322de18f8c3cff20efb579887a1b8bb75256b75d02bcfe7a544c09bbe6fb846124ce00000000000000100273eea3e0", 0x55, 0x3ff}], 0x8060, &(0x7f0000000080)=ANY=[]) getdents(r0, &(0x7f0000000100)=""/167, 0xa7) [ 355.494705] VFS: could not find a valid V7 on loop3. [ 355.510171] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 355.513861] VFS: Found a V7 FS (block size = 512) on device loop5 [ 355.534865] VFS: Found a V7 FS (block size = 512) on device loop1 23:46:49 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579", 0x24, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:50 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') fanotify_mark(0xffffffffffffffff, 0x20, 0x48000000, r1, &(0x7f0000000180)='./bus\x00') syz_mount_image$qnx4(&(0x7f00000001c0)='qnx4\x00', &(0x7f0000000200)='./bus\x00', 0x6, 0x3, &(0x7f00000003c0)=[{&(0x7f0000000240)="56966e", 0x3, 0xffff}, {&(0x7f0000000280)="066f685ba232152d3cfcedaff6c381e9a2d7c9610b542efee10d3e497611b1580fe37d815cf23e089a4ad49173382f39f8f7106886e57a70ff418918f483f61f757ff9d5a14e3e6fd6ec481c7c5b54827b957ae9c6716b26fae11cdf144aed58ac8e756e9ac30d897fd481a72fcb7556a88516f509679f19a69c68a18639ee797834f3b52f627ffecd5199e1281a720cc4dd2406aaa1a538d3ed1c7321c67dccddf03d5ff077cebfcb34375a5b7ce271dd224ee8a29b1a4ce23c5859c85e59bdd61c87413c8caa6f206214f21ab71779c122f2ea3e6bae4c7e3c72a146c3a436", 0xe0, 0x3ff}, {&(0x7f0000000380)="2ef9086f147b8beb3e25", 0xa, 0x4}], 0x108000, &(0x7f0000000440)={[{}, {'v7\x00'}, {'v7\x00'}, {'J+(!'}], [{@hash='hash'}, {@permit_directio='permit_directio'}]}) lstat(&(0x7f0000000700)='./bus\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$btrfs(&(0x7f0000000480)='btrfs\x00', &(0x7f00000004c0)='./bus\x00', 0xfffffffffffffffe, 0x2, &(0x7f0000000500)=[{&(0x7f0000000580)="65f52e919b4d0addabd68f32681a2a7d618092d48dc041212cf9124af344e897fcd1e44695692a6003bfcc22b1c9c05f4bca6a776c6ff05d8e470818d49637efa17811331c22913fa180a8871ab63b463484b7ef20214f0fe5acb8c094cff7264df167a3b3", 0x65, 0x3}, {&(0x7f0000000600)="edcd148d15f5548210c7abb65cc8a9ab659f6f80100011f58ea6ec7cb2aa3506aa424e46394616c6112d64c2cb285c15d0963e4450a4efc940b4e403ea32b1803d12fa29ae6fb8b19249f097195162cf9a158b37155841979a2dde368fe45b9f6b65e509ee26c138c77f5458298a9fefe47a0425cb5a94ae41f38a422849734e56953d1cd3b8c1831c10c6c7f479c423166716f882d2b7c38879c2ac1362c891f25e9f3a024b4270648de985f2f41fc5484b1d8013cfe88cf1f06a6d3a84da18ba5b9f8bca11fe21428219212384a96efa7a2bccb37ac84c85aab9676f3fa018fc511894e2df81ab", 0xe8}], 0x2021400, &(0x7f00000007c0)={[{@nodatasum='nodatasum'}, {@device={'device', 0x3d, './bus'}}, {@space_cache_v1='space_cache=v1'}, {@datasum='datasum'}, {@datasum='datasum'}, {@compress_force_algo={'compress-force', 0x3d, 'zstd'}}, {@autodefrag='autodefrag'}], [{@obj_role={'obj_role', 0x3d, '\xc0@@..&'}}, {@fowner_eq={'fowner', 0x3d, r2}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@euid_lt={'euid<', 0xee01}}]}) [ 355.595577] VFS: could not find a valid V7 on loop2. [ 355.606875] VFS: Found a V7 FS (block size = 512) on device loop0 [ 355.627540] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 355.635965] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:50 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0, 0x0, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:50 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000080)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00000008c0)='./bus\x00', 0x200) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000007c0)=0x0) syz_mount_image$qnx4(&(0x7f0000000080)='qnx4\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x9, &(0x7f00000006c0)=[{&(0x7f0000000180)="2a1e8b3bba7a925fb4c0b836ff464e5d5414470a3ad3eda1a6227b095ded614f55cf1fa3aba54303be30d06f6fae88cbd1ff5fc58ef06bc383780c6133306d901458b2008887e99456fd81b3abf33d0f0d145387dbde686765199106456ce57ff686316d9ee47bb286199b6958b5aea15b7f050785d46cd8fa5d639c013ca0f624e89841a1821b5db72931e0ac2029bae8e0848df827f441a650ae986ae50c79a19324f6", 0xa4, 0xc7}, {&(0x7f0000000240)="de062a8f906b88e4b3a48f30050bf9bc37", 0x11, 0x8}, {&(0x7f0000000280)="c4bd823c426c3fd6b14287e4f6529305da42300aab1a2ee888880a6793e358daaf5717c547e2ecc39f8590e41ea78a6493434ec9e3b00da3f32e527a5f8ec426caf5d2638b33ba53cacf724805db0e0cd19654c6b46dbcc6faced7e6cf72bf1151bec0593d51e56607624a02b7b78106c099a4baa01d87f87ff1a33f530f1fe861ca8cdb542e099daa57eb23d5b8d1a4fdb0bdffdffdf4c5e35676fe8c6804628475b9a68bf9d363bba3d5848d6fbff5d25180ab631ed55ebd2d18de5f980b69a1fee261bf13121a3f5c806fc9b3ced0ef22da9ab7", 0xd5, 0x37c4}, {&(0x7f0000000380)="03907fb8c275a5d23a52e254e6a7c48367bd02cfecac7ce39bd2bfe046f10d5b36260dd3ffe752147ad611cf602af8f1dd193e06952fba991a19d7083d9ec06e5848f2bbab6dc148d9f3d6faa914eacbb3c1bc54f494f47de239716cb1801dbf94467d2b97a3eaffa420ae85bfba767990deb6940e48ffdec20ed4a1c23ab2a02704c435d20f1cc8892e005c34296421b731fbebe377800726b0bdf3a9f63afac54043da", 0xa4, 0xc44}, {&(0x7f0000000440)="03a1a0a8f13df85e3e2f42d575775e90336303b1717536de434222386abe08c63cf1032a9734afe9e634b21173f528391502f99081511ad2cc5e2a8f2d77a3ed89762c2577efc3f2447fab53b43270523bb865461f5b4e63282192eade3afe8c90560b68a911bf08e18a5231d814c2848c3f36eed79d3845622a85f751c4e7ccc67a33318471700124f30a9fbea91002ac134f944270e64250e35302fa5b9536c5b5b0ff99a1531553cec17b87fbf165c538f991ff906c1ba6", 0xb9, 0x2}, {&(0x7f0000000500)="65d16423778236906022c4e33883702e903a37131bf8004d1eb02049f3cbf355408de2580f705000f8a450939693408c031478cff742cdcf3a", 0x39}, {&(0x7f0000000580)="5acd3e140a268aad5724b9d096e7bacce0ce96720c7d70b2b209ffb51d7b536c9d05fa587826e3f2a43e11fa1e3a30c8d88eb0c4", 0x34, 0xe9c}, {&(0x7f00000005c0)="adaa40d59c9e4b226fa2ca4b4fcece8087c2d6eb41b800cb1dcc90eed797768aeb41f638692246fe5942", 0x2a, 0x5}, {&(0x7f0000000600)="02ef14cbc40f350a926c9d2e28b56684827a5e91b7993abb0ea31f589dd5b15df335677916924384821c634f8a0e885ddfd39c352a2ffaa5cac42dad3a79ab0d83dac9452fb85c16f9e88e20a4cf6da2b5e92cf6fb60ec3ce8fe41a643ed0ff2e5959bf771f6766a89a4dbf9d6b299ad68206d547519b027bbe739caf751306ab4c499d6d513badd1249d198268e40a72b58b7d53523ecd7c24d1d59fe22465bb7f4ef", 0xa3, 0x3}], 0x100000, &(0x7f0000000800)=ANY=[@ANYBLOB='v7\x00,},,v7\x00,v7\x00,&\\-,v7\x00,v7\x00,v7\x00,v7\x00,func=KEXEC_INITRAMFS_CHECK,smackfshat=v7\x00,subj_user=!,fowner<', @ANYRESDEC=r1, @ANYBLOB=',measurre,\x00']) [ 355.744187] VFS: could not find a valid V7 on loop3. 23:46:50 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6", 0x36, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 355.799633] VFS: Found a V7 FS (block size = 512) on device loop5 [ 355.838127] VFS: could not find a valid V7 on loop2. [ 355.889341] VFS: could not find a valid V7 on loop3. [ 355.903056] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 355.967611] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 356.010796] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:50 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x1000f4) getpgid(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:50 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100), 0x0, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:50 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000080)=ANY=[]) r0 = syz_mount_image$hfs(&(0x7f0000000080)='hfs\x00', &(0x7f00000000c0)='./bus\x00', 0x9, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)="b076f586ecc25a59c17494227fddefff2fc5cc15be7db2f18090d39df03f3b05d31e88847672f2114f91527af53449cecd528cee2d02cc83c5a095ca78b8ac99cb2bb8e131b46188adf632a7a2bcf753966fcffe4278961cfdf8a6532b5e3c10cf0cf8ada71c7ad264cb", 0x6a, 0x10001}], 0x88, &(0x7f0000000280)={[{@session={'session', 0x3d, 0x3}}], [{@euid_eq={'euid'}}, {@fowner_gt={'fowner>'}}]}) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000840)='/dev/ocfs2_control\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000800)='./bus\x00', r2, &(0x7f0000000880)='./bus\x00') unlinkat(r0, &(0x7f0000000300)='./bus\x00', 0x0) open$dir(&(0x7f0000000180)='./bus\x00', 0x20900, 0x8) syz_mount_image$v7(&(0x7f0000000340)='v7\x00', &(0x7f0000000380)='./bus\x00', 0x7fffffff, 0x5, &(0x7f0000000700)=[{&(0x7f00000003c0)="1752d22dec115d17cfb020f2", 0xc, 0x8}, {&(0x7f0000000400)="cb5361092ccb778f37f720e01d09d7316579f0a9d84f8d7ed16210b91af349ddda0527c260f4479b400342b6e33c2c8a66ee1882216bed8bf9f4ecfe4ce4ee26592050ee9b7fe610b59361b4293622e0e29de137613b604c7d00e9bc939f12b4c93694c255c9859c7f91fa005d55230421f4fe4bc25afdce72d69869e02bc11e934881464b15cd0ff90a4f92358d2ee72a4a5f9b30500cd64c137987750085", 0x9f}, {&(0x7f0000000580)="5a93883e507a8f0d24513087a367e9adf96358e2a5a9555442acd7d5c6ca77bae046f053ad6186f08cdb1efb5df9d7751f36564b4b267cb18f539589f241efb5268574c58b632902dc9fde7652d657cab4ca03f9afc88fd15b90d8f11aa86499ad69416ea30b2a1df42b4100fe0d49464fb70da6ba7269006342ef4c4a233b3841525b312ea533c2bc67d541", 0x8c}, {&(0x7f00000004c0)="20cbc8c5c122e89deae925622c6477a77f6be85aeef6d62d5584221b91ca5727c57ba5a563cbae2bd01884d90e2807873cb10974c9c7f0009cf17a073007f08749177e5d", 0x44, 0xffffffffffffff1e}, {&(0x7f0000000640)="657e9fa9740f14d955e33b550915cd29d716abff21f879dcb116258455a51a650676a302527e69351c418ee94f2526be401f822ef096d148632e4624e0018fd227e1e821ec7140a47e28f228b4cbb052e801547d01c3f0a779827289ff41271232af5f5ea77a2beebec03e3f52337d1b22075dcdd2fd250df8267487f883b964f2c88e5c88d8c2bdeb2a8387e53b7aa79116d4187a890838281f58", 0x9b, 0x7f}], 0x1002, &(0x7f0000000780)=ANY=[@ANYBLOB="6866d4e82b686673002c2e2e5d2d192d2c5b2c2c7637002c5d262c646f6e745f617070726108000000000000003c", @ANYRESDEC=0xee01, @ANYBLOB=',\x00']) 23:46:50 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lremovexattr(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)=@known='user.incfs.id\x00') mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000004c0)={0x1, 0x0, {0xffffffffffffffff}, {0x0}, 0x81, 0x6}) syz_mount_image$vxfs(&(0x7f0000000200)='vxfs\x00', &(0x7f0000000240)='./file0\x00', 0x7f, 0x5, &(0x7f0000000440)=[{&(0x7f0000000280)="d2883ab3725639c2ba4e87a40872a3741fd91cb78348760b6cbb41b176c9b51156e5a5f93fc23570497f7b88820440c08fb10c8b99b0455301c2b4942003c1f1828232c08fedb4cf1825bf7426690eac5d09e6a92f3f72156783220f48ec7be902ceb5ac39c485b8dff14df49102487011645c6381e0e6dcd116837d2cd5295ae30d6e7deac9234e3ab77e8a10711cf989ce5fdc080321bba9a88042be83837772cb673da526bf722925a16b59d2f5a7ba5cda41023c84dc3ec702a469f788be548a35080a62f4ed71cbaf82", 0xcc, 0x800000000000000}, {&(0x7f0000000380)="94c7086cdc64c880deb18ab497b57a35a441ea995e0d73567720b5", 0x1b, 0x80000001}, {&(0x7f00000003c0)="9b1fd7b8534a6619d9074383df2f58867dc0d9a6b3b84e3ae4e879007b100088cdbbce84d1d9e2a4441398180c49", 0x2e, 0x100}, {&(0x7f0000000580)="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", 0x1000, 0x1}, {&(0x7f0000000400)="e7d5f167c5e1e230337c155b7aa42ce98f267161d35c35cff4569aa57d369d4d12aab0c07c386f6fab506e556d7624dc6ea9a6ff", 0x34, 0x5453}], 0x1020080, &(0x7f0000001580)={[{'v7\x00'}, {'user.incfs.id\x00'}, {'^\\m&\'-A--]!]-'}, {'v7\x00'}], [{@audit='audit'}, {@permit_directio='permit_directio'}, {@euid_gt={'euid>', r1}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'user.incfs.id\x00'}}, {@obj_user={'obj_user'}}, {@subj_type={'subj_type', 0x3d, 'user.incfs.id\x00'}}]}) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') 23:46:50 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6", 0x36, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:50 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) pipe(&(0x7f0000000080)) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) 23:46:50 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x4}], 0x8000, &(0x7f0000000080)=ANY=[]) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee01) syz_mount_image$v7(&(0x7f0000000080)='v7\x00', &(0x7f00000000c0)='./bus\x00', 0x2, 0x0, &(0x7f0000000180), 0x12008, &(0x7f00000001c0)={[{'v7\x00'}, {')^)%]#$.\x8a{,-'}, {'v7\x00'}, {'^!,\'\xb3,:'}, {'('}], [{@dont_measure='dont_measure'}, {@appraise_type='appraise_type=imasig'}, {@euid_lt={'euid<', r1}}, {@dont_appraise='dont_appraise'}, {@uid_eq={'uid', 0x3d, 0xee00}}]}) [ 356.417612] VFS: Found a V7 FS (block size = 512) on device loop5 [ 356.427865] VFS: could not find a valid V7 on loop3. 23:46:50 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6", 0x36, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 356.482029] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 356.506955] VFS: Found a V7 FS (block size = 512) on device loop1 23:46:50 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = getpid() ptrace(0x4219, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) 23:46:50 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) syz_mount_image$hpfs(&(0x7f00000017c0)='hpfs\x00', &(0x7f0000001800)='./bus/file0\x00', 0x0, 0x1, &(0x7f0000001840)=[{&(0x7f0000001a00)="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", 0x1000, 0x10001}], 0x40023, &(0x7f0000001880)={[{'v7\x00'}, {'v7\x00'}, {}, {'v7\x00'}, {}, {}, {'!,'}, {'$'}, {'^'}], [{@obj_user={'obj_user', 0x3d, '$'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '^\'!'}}, {@subj_type={'subj_type', 0x3d, 'v7\x00'}}]}) sendmsg(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000580)="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0x1000}, {&(0x7f0000000180)="3b7085a06204a49a5710b654c72d926d9d6f66934d37175badcb2276ffc4995109a12dd22c0b2e3045edc0320a6f4f61c1477cf10751dba475cf08ad3a184ef189b137a8a9e8a537bc95686995351ed148aa5481f1da35d939a218686c5201622292ca6741a22787bbe50b55f2ac40affc0122e250f3dfa202d687f6a3ebaf5f26858aa7be9ef913e74f5f0fd0ebf3d3faa58d8bf6f9ebf0adde7cae1dcd253b4da3fde1d182cd392e2e5a861f7f0f58b0f597a3e55759b389c9401a0c4779a0b8d736dfce74930b70b78d76bd7a0748b3a5f08191b3edc45876af7b3bf42462932e8fe5bc9fca54392aaa21", 0xec}, {&(0x7f0000000280)="a667cfa584001bba535a5622aa977f454a9304f819f794cad4b229f840a1458947dd9822d27334ff8a55434593c5949caf4add90fc424b6c393c33e676e080293c786803e71701504b1e7687dbd2f3b68fa21514afa8180dc09f976fcb7948f128c0cb3877bd3bc79a36f1254028cf63fe560950e88c2de0e936d4a12b26aad49e70c3c8341e455d6f2b722161a53b63f47e4396f46f00d82628ae68b1361995be99ac04c05da99873055883691eaa0cfc6b18a07ef61cb03728f8bad3482f07e8c3f480d1", 0xc5}, {&(0x7f0000000380)="3fa92c5c1614773c18a9adbaa56321c2be565bf430e502ad499b43445d92c9134c04c945fe6b027ff9752c0ca62645f22593e4064eed9f940173ced50a1be22ac7f0b5ab0737850336a0d16e24afe484dba86eab02ab4b5a8e54e98b027469e858c8ca502cbbb22e9ac5bb5c9be46caee0", 0x71}, {&(0x7f0000000400)="133b20247f8c8d618d02b01221d8b3fd8518a01456505c45f5c2719e74723a31982706b1f3add7235e8369612e601c721d48b5352c98456b9b7c62d51faaed46ed6dbb3d006ebc9c9e1fa4888eb4594aa1f0bffbde3f9d95f43f4c76a25deca52bd0f59d253bfb359e464aa44df6305ba2c9850a1f70d154ada802e055096ec1199e3c7c54a6c09992582bf6ead9416027254a922a7a8e5cc17300fc2d24b4814ec25426381acb8f0a9842c4c494de52971b9461d3ce25eb03fb8cdcfb9c64d816e9", 0xc2}], 0x5, &(0x7f0000001600)=[{0x38, 0x117, 0x20, "1c13dae1a570b0a68de81c58f54b3bca8646ddb32c3774537b09970da4e889b84925ec"}, {0x50, 0x102, 0x1, "0ea7c2fae140b63ded4fd2300756573dfd086082b7ae1c721e2ccd054c4b83d48956dd477c25f5e045117dc4f9ca94e5c8176c5144f8a6f01bf24d3d1458585c"}], 0x88}, 0x4000) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') sendmsg$key(r2, &(0x7f0000001740)={0x0, 0x0, &(0x7f0000001700)={&(0x7f00000016c0)={0x2, 0xe, 0x6c, 0x5, 0x8, 0x0, 0x70bd26, 0x25dfdbff, [@sadb_lifetime={0x4, 0x4, 0x76e, 0x8, 0x3, 0x3}, @sadb_x_sa2={0x2, 0x13, 0xa9, 0x0, 0x0, 0x70bd2a}]}, 0x40}}, 0x4000000) r3 = dup3(r1, r1, 0x0) mkdirat(r3, &(0x7f0000001780)='./bus\x00', 0x3bd) [ 356.545950] VFS: could not find a valid V7 on loop2. [ 356.560680] VFS: Found a V7 FS (block size = 512) on device loop0 [ 356.583483] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:50 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100), 0x0, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 356.591775] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 356.602166] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 356.633578] VFS: could not find a valid V7 on loop4. [ 356.741314] VFS: could not find a valid V7 on loop3. [ 356.759795] VFS: Found a V7 FS (block size = 512) on device loop1 [ 356.759863] VFS: could not find a valid V7 on loop4. [ 356.774634] VFS: could not find a valid V7 on loop2. 23:46:51 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) sched_rr_get_interval(r1, &(0x7f0000000080)) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 356.793860] VFS: Found a V7 FS (block size = 512) on device loop5 [ 356.801791] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 356.950064] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 356.957579] VFS: Found a V7 FS (block size = 512) on device loop1 [ 356.999456] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:51 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x1000f4) getpgid(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:51 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100), 0x0, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:51 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce254", 0x3f, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:51 executing program 5: recvmsg$can_bcm(0xffffffffffffffff, &(0x7f0000001980)={&(0x7f0000000640)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f0000003b00)=[{&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/200, 0xc8}, {&(0x7f00000017c0)=""/19, 0x13}, {&(0x7f0000001800)=""/1, 0x1}, {&(0x7f0000001a00)=""/4096, 0x1000}, {&(0x7f0000001840)=""/5, 0x5}, {&(0x7f0000001880)=""/201, 0xc9}, {&(0x7f0000002a00)=""/4096, 0x1000}, {&(0x7f0000003a00)=""/93, 0x5d}, {&(0x7f0000003a80)=""/109, 0x6d}], 0xa, &(0x7f0000003bc0)=""/169, 0xa9}, 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000003c80)={'batadv_slave_1\x00'}) r1 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r1, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r1, &(0x7f00000000c0)='./bus\x00') 23:46:51 executing program 4: syz_mount_image$v7(&(0x7f0000000080)='v7\x00', &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffa, 0x1, &(0x7f0000000040)=[{&(0x7f00000000c0)="b82953d2f785ce8d3d10941313c3afaf8803000000ac51a52668cedc8f8c3c764a1ff879887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e038c9e4f939c769465b6913ed3fb49ce2bcd471d67b8c0e48a28d2d6130dbb9993aef923393fb77345383ccc2fca2ca8c792774a3ae", 0x7d, 0x401}], 0x8000, &(0x7f0000000000)=ANY=[]) 23:46:51 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040)='nl80211\x00', 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_KEY(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)={0x40, r1, 0x2, 0x70bd2b, 0x0, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x7a}}}}, [@NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "d1c46738d414f7d25dab49be0f"}, @NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}]}, 0x40}, 0x1, 0x0, 0x0, 0x8000}, 0x400c000) sendmsg$NL80211_CMD_GET_INTERFACE(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x1c, r1, 0x2, 0x70bd29, 0x25dfdbfb, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x24000040}, 0x40) r2 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r2, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 357.321718] VFS: Found a V7 FS (block size = 512) on device loop5 [ 357.331516] VFS: could not find a valid V7 on loop2. [ 357.348083] VFS: could not find a valid V7 on loop4. [ 357.365274] VFS: Found a V7 FS (block size = 512) on device loop1 [ 357.375401] VFS: could not find a valid V7 on loop3. 23:46:51 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579", 0x24, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:51 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x10000000000401}], 0x868010, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) 23:46:51 executing program 5: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, 0x0) r1 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r1, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r1, &(0x7f00000000c0)='./bus\x00') 23:46:51 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce254", 0x3f, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:51 executing program 4: ioctl$TCSBRK(0xffffffffffffffff, 0x5409, 0x9) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0x80045500, &(0x7f0000000100)) openat$cgroup_ro(r0, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000140)='/dev/vcsa#\x00', 0x100000000, 0x20880) ioctl$TIOCGPTPEER(r1, 0x5441, 0x403) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0xffff, 0xf9, &(0x7f0000000540)=[{&(0x7f0000000080)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e021192d9ef41abdf93f8213f403", 0x55, 0xff}], 0x2018004, &(0x7f0000000080)=ANY=[]) [ 357.434182] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 357.456778] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 357.513016] VFS: Found a V7 FS (block size = 512) on device loop0 [ 357.524170] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 357.536812] VFS: could not find a valid V7 on loop2. [ 357.541157] VFS: could not find a valid V7 on loop4. 23:46:51 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579", 0x24, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 357.583186] VFS: Found a V7 FS (block size = 512) on device loop5 [ 357.607199] print_req_error: I/O error, dev loop4, sector 0 [ 357.613002] Buffer I/O error on dev loop4, logical block 0, async page read [ 357.621504] print_req_error: I/O error, dev loop4, sector 3 [ 357.627741] Buffer I/O error on dev loop4, logical block 3, async page read [ 357.631786] VFS: could not find a valid V7 on loop3. [ 357.636359] print_req_error: I/O error, dev loop4, sector 4 [ 357.645943] Buffer I/O error on dev loop4, logical block 4, async page read [ 357.653209] print_req_error: I/O error, dev loop4, sector 5 [ 357.659369] Buffer I/O error on dev loop4, logical block 5, async page read [ 357.670250] print_req_error: I/O error, dev loop4, sector 6 [ 357.676547] Buffer I/O error on dev loop4, logical block 6, async page read [ 357.676593] print_req_error: I/O error, dev loop4, sector 7 [ 357.676601] Buffer I/O error on dev loop4, logical block 7, async page read [ 357.701373] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 357.701600] VFS: could not find a valid V7 on loop2. 23:46:52 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x1000f4) r6 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:52 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000000)) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x4, 0x9d, 0x1, 0x2, 0x0, 0x1, 0x8, 0x6, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0xf16, 0x4, @perf_config_ext={0x7d, 0x9}, 0x4010, 0x80000000, 0xfffffffc, 0x2, 0x0, 0x6, 0x7ff}, r1, 0x5, 0xffffffffffffffff, 0xa) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000000)) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x1f, 0xe0, 0x7f, 0x1, 0x0, 0x104a, 0x1204, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1000, 0x2, @perf_bp={&(0x7f0000000180), 0x8}, 0x80, 0x7ff, 0x8, 0x8, 0x3}, r2, 0x2, 0xffffffffffffffff, 0x4) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) 23:46:52 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') 23:46:52 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce254", 0x3f, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:52 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f0000000b40), 0x2cc046, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES64=0x0, @ANYRESDEC]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000640)={{{@in=@multicast1, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@multicast1}}, &(0x7f0000000740)=0xe8) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000840)={&(0x7f0000000800)='./bus\x00', 0x0, 0x18}, 0x10) sendmsg$RDMA_NLDEV_CMD_STAT_DEL(r1, &(0x7f0000000900)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000008c0)={&(0x7f0000000540)={0x28, 0x1412, 0x200, 0x70bd27, 0x25dfdbff, "", [@RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8, 0x3, 0x2}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004001}, 0x2c088089) setresuid(0x0, r2, 0xee01) syz_mount_image$qnx4(&(0x7f0000000080)='qnx4\x00', &(0x7f00000000c0)='./bus\x00', 0x1, 0x7, &(0x7f0000000580)=[{&(0x7f0000000180)="39b31dbb561c233abc8df2696925a29dd4d0fff9d263ad05a02fcc7711e1724fff858a4b8ac01dd26d6a2770fd5d0db3bb0fe340190afd7865bd1229a04f68d79bac3aad7c5f22e1c5547b8c83d2a099ad35ad4682649934e18e4cb09f77d9b6d4cea6a0304dfe01f0960898636a40ffa72387ac7b7802e4476a4afafc295cbc8848bf527f4cdbbe23ce0a98ac6c491010002e238589e976ed8cf8e2492524ab1420e7f3b93a4eefbc81ac22f9298e1460de13e36d679bd30008ed1adbeae8b416bd33e85b7dcc5cf39a3663f3fe664f13b87f23df900462d23f8ccc9d23a4c51566cd1d10e22b0732a82b41205cfa87d64e82969c90accb94a1d5f67426", 0xfe, 0xfffffffffffffe8d}, {&(0x7f0000000280)="daa619b27b4ec4e09649740df0a9b689d05d95dcf42003247b2c30ebd428a2c7e9e4d468517b5860f719bf35556f6d49e2ebec8b1d993a7b005b64523681a66086ea77c1e8ece13126f54f774d8e4f6c809526cb876eaadf527c38e1d420a9ca9939350a99406bb932ed1b9e99a278ec54b7694fc62c5111e3fc27", 0x7b, 0x97}, {&(0x7f0000000300)="f92bb6e932494c03f3d3c776c8bdda1fcd2586c600f599ce2cad311f00e7aa88cc978f49f942cbb5d84cad18ec2567a762e32e42ec3923db346ba1a9abd49031961e159e34a84d68ce0a37b7fc5504d6ef5fcb767dd758b23f92fcc292082797b0872c370bdfc4b58782dc0b63fb1d6638d2d69656", 0x75, 0x8}, {&(0x7f0000000380)="56dae52f9ea01fbb9561a95ca7dc89c521b38d724a61165ab161c70fe7f469e75f43ae7f0080ed1aa99990f9ab28b0d0919ad7c01b15e420f32f09", 0x3b, 0x5}, {&(0x7f00000003c0)="37448fb0aa82534ba4d420e93b20f89f54c333e626944ee24c6b9a884bdc5ee9ff4b6e24437ade4b4f9b8fdac0d997114b177ce93ff1437d77dcbc6c10e313c5b5c75d7ae760f42315315e0fe057f337bd60ddd1c76323e0c6ac25d5981bf15541acbf66d3bc734777fe67618ec06cb0872161836c5df0997319b4da3c44208489d1e7628b52c998b59bde19b30bf4a6d1b98e53a75d5e86279a448c2e06c295027120006fcba5a15de19cb57f88bb74514dbc5b9b4c1efe99fe04763e5e", 0xbe, 0x5}, {&(0x7f0000000480)="b5a939ee67125c0efb2970b5cf1853b6ddef7ebd272803cf23fb84a78bd89a75cedad541571349c6a8732ce0d124c69553e8", 0x32, 0x8}, {&(0x7f00000004c0)="fbd3bb34bba3ec32a289cb9ac7e92085e467335ebbc79b7bd8d18b8566966516c71151d012f7c7bdddc3f03c1551111b39f3c6f36c7149bfa60f3623c331a1a9bd6b799c92d549370b03b2cd4c2ab6f2cfff51d26197f5e8", 0x58, 0x9f93}], 0x86040, &(0x7f0000000780)={[{'\'.]'}, {'v7\x00'}], [{@euid_gt={'euid>', r0}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@euid_lt={'euid<', r2}}]}) readlink(&(0x7f0000000940)='./bus\x00', &(0x7f0000000980)=""/103, 0x67) connect$inet6(r1, &(0x7f0000000880)={0xa, 0x4e20, 0x7, @ipv4={[], [], @empty}, 0x9}, 0x1c) 23:46:52 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579", 0x24, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 358.178576] VFS: Found a V7 FS (block size = 512) on device loop1 [ 358.182307] VFS: Found a V7 FS (block size = 512) on device loop5 [ 358.202621] VFS: could not find a valid V7 on loop2. [ 358.212857] VFS: could not find a valid V7 on loop3. 23:46:52 executing program 5: syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x40) lstat(&(0x7f00000016c0)='./bus\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$f2fs(&(0x7f0000000040)='f2fs\x00', &(0x7f0000000100)='./bus\x00', 0x3, 0x8, &(0x7f0000001600)=[{&(0x7f0000000140)="1ec7d5e6c2b0c16ac9cb4dd2df4d1224f6829cde13e0a881caf8d3414a54e4d12ffe66a8ea7ae62cec50c2658072279ff1e3219c78de96e49b30df8e2a1844e6d1c799e3e128d25388e7641412a01e14c01fcc45531946eb3e4bafb4e747da8eea489e6956edd2a5004ddb1e913939beedbfe886fd6bed8f7362db85380c8b6803444d0a22590eeb3850f1c1840e144c17286530a73c8d4a77b1ed8b0b4ae0922b94251f5c9c9cf697ce10197fa445ed23aaca4f1bb0f6378d11d3822aea58cb4f", 0xc1, 0x42}, {&(0x7f0000000240)="4a5dd054dbc25b53cbf3a3839b003d6dd2888e28c00f4331e8d2989af593148a1f9429c09973719bdc83a87938dad71245abe0390eb60e5f186df64880795b26f9feef057c259e18ff5dea34ddeb38f2ded43d5f2dad77f1bb9eda2139dce94e2f666518964d077ad96e98bd4a948f0813b7979a13aa8ab2b096ca460ce4338e24a201f50dbfe767205178af17068d13f143d95c059ed0", 0x97, 0x8}, {&(0x7f0000000300)="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0x1000}, {&(0x7f0000001300)="71dea3a0e8a52c2fd2cc02c12beddb0870fd817015ffee3eeda36896ba376f3b69e18be40d3cf729eb0d461c1b1acde08b6ea51eb60130fea9c1827d07b741359d4d66683cfbd6e3056d220b35b9943ac0481c0b0b46c98769051b773cc1cdaefa033f00c0859f0e93376abd1460539a7b100ce654c8f0798ebba5ecadb6f3be7fbeb7b91a72d1a7ccb51ad9a6a3f42cfa93d8ef5f9f", 0x96, 0xc51}, {&(0x7f00000013c0)="79dbabd2721bb6067b927d4e25c636005e34acc68b3a656d5d7ec54fb9d9375f487b8de70d971da7d2675e6a2f5b50c8ad43cf4bca85fe244bd131bc7c94fc6f6ffe21d10c7fe1779181d56baa5ccc334f76e5277569ef005e24672f57d1f6feb3f1d64c8f2b3c57c3b448b3e433248a312b8a63851969124bb7b529205e62fc388bc9d317733075a7ed04c202f2c31d6191f074fae8499f372057982b4d83a9845c4375ad5c6f64004dcc858f979e4ce3c463e8dbeb97f6", 0xb8, 0x200}, {&(0x7f0000001480)="c70df689cca617e88c10c5634e800a51e52fc854e0c85c1ef85deb135ebeaf81195bd657d7bddd7cfad2b72841451ad195c4e889264a07a1d8dd66d3cc1ed3bb570562ae8ec4245569c2ea6af31be14c7f3d5b3bb21026777999743675f39bb47f4f0a7b056082dbcc29c234ea8402ce8d71aeb3d64057e68b49fc4c0ffe75d6b7f24da71f224f2f64f4b8ee27a2c985ed902c17d3d6190bf38d9af53c54b6cbf084046e58becccf7ef8683b474b3e13d39b55672369174d4d272dc4d8c86125cbb9723fd91626c815317a2b65cd5d7ba875059f5e6c4d63c79beb3f", 0xdc}, {&(0x7f0000001580)="c964ea2badb3e7d56ef9f0f96e9fece354156891f088422279342d0f2a87644b8e081b69c3353ab5", 0x28, 0x7046}, {&(0x7f00000015c0)="93ba5122cbfcd38aeaec", 0xa, 0x3}], 0x20000, &(0x7f0000001780)=ANY=[@ANYBLOB='jqfmt=vfsv0,hash,permit_directio,uid>', @ANYRESDEC=r0, @ANYBLOB="6595"]) mknodat$null(0xffffffffffffffff, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00') 23:46:52 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6", 0x36, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:52 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:52 executing program 4: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000080)='./bus\x00', 0x0, 0x2d, &(0x7f0000000540), 0x8000, &(0x7f00000000c0)=ANY=[@ANYRESOCT=r2, @ANYRESOCT=r0, @ANYRESHEX=r1, @ANYRESOCT=r1]) [ 358.273316] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:52 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6", 0x36, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 358.347802] VFS: could not find a valid V7 on loop2. [ 358.402744] VFS: could not find a valid V7 on loop3. [ 358.403987] VFS: Found a V7 FS (block size = 512) on device loop0 [ 358.423951] VFS: could not find a valid V7 on loop2. [ 358.424074] VFS: could not find a valid V7 on loop4. 23:46:52 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 358.452666] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 358.468063] print_req_error: I/O error, dev loop5, sector 0 [ 358.474883] print_req_error: I/O error, dev loop2, sector 0 [ 358.480640] Buffer I/O error on dev loop2, logical block 0, async page read [ 358.487951] print_req_error: I/O error, dev loop2, sector 3 [ 358.493667] Buffer I/O error on dev loop2, logical block 3, async page read [ 358.503055] print_req_error: I/O error, dev loop3, sector 0 [ 358.508910] Buffer I/O error on dev loop3, logical block 0, async page read [ 358.516279] Buffer I/O error on dev loop3, logical block 3, async page read [ 358.554884] VFS: could not find a valid V7 on loop3. [ 358.600572] Buffer I/O error on dev loop3, logical block 0, async page read [ 358.608040] Buffer I/O error on dev loop3, logical block 3, async page read [ 358.741285] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:53 executing program 5: r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000001c0)={0x0, 0xff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0xd, "0064f09f403cf809aea651ed9e"}, &(0x7f0000000280)=0x15) r2 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r2, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r2, &(0x7f00000000c0)='./bus\x00') 23:46:53 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6", 0x36, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:53 executing program 4: ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000080)) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000080)=ANY=[]) 23:46:53 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:53 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001680)={{{@in6=@empty, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@mcast2}}, &(0x7f0000001780)=0xe8) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0xee01) fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$qnx4(&(0x7f0000000080)='qnx4\x00', &(0x7f00000000c0)='./bus\x00', 0x80000001, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000180)="c57af91b201935db7c7b564b8888953c058ee74755c490eaf4df06f9d0546c8b8b99265bae85a07f3d87be417806db7442423b85a21c534320ae73ec11", 0x3d, 0x53}, {&(0x7f00000001c0)="c17e48dbfdf1046efd10d56ed4e757f3993ce2c9a211701819622f732cd46180417f30714adebfdf845181d51d96134d12a1cfdd309fa83a83e3464f646b097e7b01d82ec11d3155178f7534f171a799ad8599c2f075ad915890edc2b7788d5dc4a7a73ae082e1147f7c08c2570cd152fe8e02e09f7dedd72a407ca83e10eeb85bb8d16fbfbdce45a32ffbd9304a286709a7be93f96796f13fc403477eccc30169fb54093232ae5ad78e08ebad5630c6d6e57277953dc7ed1650b9042a28ac33fa953ece980f92d7621f2d", 0xcb, 0x9}, {&(0x7f0000000580)="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", 0x1000, 0x305}, {&(0x7f00000002c0)="48f8e1b7facf42fd112b467f2c69e50e1d982391da8a4db45a42cd250c0d3b7954e68dc9148c377eeee8ce5bf2292b", 0x2f, 0x20}, {&(0x7f0000000300)="ac035395a4a978c913ebc60277c5233a190e8e0de74254973f7c8437ccdd4c2a1edb1b32cee6459039ec", 0x2a, 0x5}, {&(0x7f0000000340)="0c609f5a08df183fa44613b493725df3c84cdddfbf1e9435a5d32ab9a6d47fd576e91a13f4bb2ee3b8a538ef09ef4ab7c71d61239d83e9e9256149a9978d6e5b20397140275927352ea7af61e1e70914e99119fcbb23f301877990cbe55dcfb4556cf4b5e8e7a11e18e581edc055898aebf39e53ccc35e17c7a42fdbb33737ad659f0d8e78", 0x85, 0x5}, {&(0x7f0000000440)="f18ad8de6567bca29c8d1430f9a315c219fac0258e2314680decc8a6f7cf86d2bb7c4fcd7ab4b773131bd74a70bc746988fd92517ebd6c3e370d8e7e85bbe09ea35c681cf0001abc080b26415caed29e345cebdffe1f7919c3b832739ae732d4421e07f350917f3b60822e0d7951a315be3c29e8ee3b148b0e7e00ff55c75f92af2aa9dec6be171221e7d128efa5cb77cdf9538a55b7a84a4b92a8c0de106b00a15e4c5e4a42fc294cffccc4e5ae5918118f7ec95d2f1988a993ac057647806f01cf30e08631f0690fdc9ac6186476", 0xcf}, {&(0x7f0000001580)="51bdde83e7c77414b24e", 0xa, 0x101}], 0x10000, &(0x7f0000001840)={[{'v7\x00'}], [{@uid_gt={'uid>', r1}}, {@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '/^'}}, {@fowner_lt={'fowner<', r4}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x6}}, {@smackfsfloor={'smackfsfloor', 0x3d, '.pending_reads\x00'}}]}) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) 23:46:53 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x1000f4) r6 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:53 executing program 4: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x9888, &(0x7f0000000080)=ANY=[]) syz_mount_image$qnx4(&(0x7f0000000080)='qnx4\x00', &(0x7f00000000c0)='./bus\x00', 0x1, 0xa, &(0x7f0000001580)=[{&(0x7f0000000180)="b3d52b19952914fe014cbfb3a21cafe3cb0307bac657db92e106d9bcfaf681baf5aefadcc5118a786188583f6cefa865253403035f019947", 0x38, 0x7f}, {&(0x7f00000001c0)="d3e81a4448198ced6ecae95a84f0fdd1d2d465d0c332a4715d693318574745fc307332690514f74f6b82025eef343b87d5ee6983cf", 0x35, 0x4}, {&(0x7f0000000200)="2119ab490d139a8a2d114d8ea8e106de20c2f0834eb6874caa3e2cb98d66d9044abde8d5d21b1a6fb5f30b6b845b49be6d7f0c23a4cadf8719d7f90b4c5e578fa82a6d64b51f9a2b19fae4be2da7684c6f52da4800eb0620f45dbfbb2ead16f4aab7672540b06078ede5086a5d18bbf508ad1fa665dc8ae455c852973c35dc4e1e", 0x81, 0xffff}, {&(0x7f00000002c0)="c0fe5bf7c99b90c6e3d4a2b9a96c4dfb882e9a61093340288d9b1ac477f8abfee1aba42ff878d2c7faf69a77ceb635d84053bacba12a3fab28c705e2fd617c5086d1d1", 0x43, 0xb8d}, {&(0x7f0000000580)="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", 0x1000, 0x20}, {&(0x7f0000000340)="fe26aeb3ae4d195b428a8b75c6ca8e97380477a889693064c8dbad6b554ac55808f108790814232febac4e185f355b72419921e345458e75a01d261a0b13", 0x3e, 0x4}, {&(0x7f0000000380)="9befd2d6e0796b1bc66881f686e9eac833cd9c5a50c644a92affa93f3e60a1fd912cba5495db30fe55786aac64e11af7192d9a3c215ef3baf415a4e153c06b7d10a0ad5b2fd0485517676a2040a3fe54f39c247cf1f24c79ba6dd0e31752abf59531591d00db923a12762194bfd740021820", 0x72, 0x5}, {&(0x7f0000000400)="2d6655f5f9774030d0a76907ae45ef5c8bf14cbed23e740a2f1e59dff60182860be2bd38b0485a207123c59a29bdbde2d6d967f19088785c88a059bab92a", 0x3e, 0x7}, {&(0x7f0000000440)="66c4c82078d6fe9453a0bf3f2163c4c3f45fddcb574c10f18366", 0x1a, 0x101}, {&(0x7f0000000480)="4767115c2d283ac091acc58ab4a13c7b3e9f84d2417b42d54d7289c18a4278d2f4ffef3e864513b6fa7c83dd8f08502a95e65512f71a7a909b17011ae87c1757626a05b4e62fe5aaf5b28e609850e60accc4ce35a37550aa78", 0x59, 0x4}], 0x8, &(0x7f0000000500)={[{'v7\x00'}], [{@fsuuid={'fsuuid', 0x3d, {[0x62, 0x39, 0x62, 0x34, 0x34, 0x65, 0x0, 0x31], 0x2d, [0x65, 0x33, 0x34, 0x63], 0x2d, [0x35, 0x63, 0x37, 0x63], 0x2d, [0x0, 0x65, 0x32, 0x32], 0x2d, [0x39, 0x31, 0x38, 0x63, 0x62, 0x64, 0x36, 0x64]}}}, {@smackfsroot={'smackfsroot', 0x3d, '#'}}]}) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) renameat(r1, &(0x7f0000001680)='./bus\x00', r2, &(0x7f00000016c0)='./bus\x00') [ 359.156576] VFS: could not find a valid V7 on loop3. [ 359.158423] VFS: Found a V7 FS (block size = 512) on device loop5 [ 359.176817] VFS: could not find a valid V7 on loop2. [ 359.182046] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 359.191032] VFS: Found a V7 FS (block size = 512) on device loop1 23:46:53 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273ee", 0x46, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:53 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce254", 0x3f, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:53 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) r1 = socket$tipc(0x1e, 0x5, 0x0) recvfrom(r1, &(0x7f0000001580)=""/142, 0x8e, 0x2021, 0x0, 0x0) stat(&(0x7f0000000080)='./bus\x00', &(0x7f0000000180)) 23:46:53 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f00000016c0)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x1}], 0x1, &(0x7f0000000080)=ANY=[]) syz_mount_image$qnx4(&(0x7f0000000100)='qnx4\x00', &(0x7f0000000140)='./bus\x00', 0xffff, 0x6, &(0x7f0000002b00)=[{&(0x7f0000001740)="db7749a285748d89d5b214a58f53259cabd64e7fa4ea25ad92e2a4ec795eedb6f2f49abf05f2ecfc071bec0fee83b1c81d7191845faffb275b2253e1673cd94a72dfd08cfe38851a720cd98a590e18630f9a5dc6aca5d699a863", 0x5a, 0x80000000}, {&(0x7f00000017c0)="906832fe6620105d5f6a151ada73307594b12a60754eae4d11027c6d387980b76c059c0ea3ccd160de9210fadb69f737db4ec872a4ec81fce9724cf62c64813fa85d1b087c09689b3092", 0x4a, 0x3ff}, {&(0x7f0000001840)="ffe0bd5873142a25d6d627288d054a69c9fe657fb34ea673f545fc9aaa284fabad9763a98bb68ffdfacdc3f94b019aee794364ac44c3d29f0dd8d97a8ca4186e6cb47b5fce3a1ffe8d24513f65b7356ea59d5dc28eff3e397a1305893ca54db55457164a09900f6ab75fe3a542ed37394ee2c9963f9a767f3745c9ade3e853040182eff37451c8b0f8e25f7e7be9f58732908b46f2a49e6da2c04158a43f7a1e43f2bf62ca1ba52fc82ecfe6c53b4509d7a92887f795704ca6da55514d0387c8d41b90aef60a63cc319afc8fd427c2e2d25e50ade31063a4", 0xd8}, {&(0x7f0000001940)="b41ca614bafc59649ad44710ea97cd637508614f005ea32415e0233b8f5c", 0x1e}, {&(0x7f0000002a00)="3499eab140083d9742b75f9e0db22ecfdfdd6e35158f132523c68998862d816a4870c1069e2fd7aa6ed187711142101b3f6ae9d7e406d225ff073a1d599f90501a8568f6249eeb4e8142db11e75fdd725b6d1637c7e884f0a3fc12321b2f43cdc431a3cc6f9e291295cc24e897a78c465c19faac0229a799ad43bf79b77f5d85c44a9726155b81da8fefaf19ec19fd9de78f809390d0a7e5bc47847455af06e9fac85993c87e388bfa29b408a719a4d308596ecbcc73041e6569256bb66a8ccd7471f45d0399", 0xc6, 0x7f}, {&(0x7f0000001980)="7cbde58d15954e0c8d1334d6be092d81a38f4a4d3cef29c11d7fbb36a4cf8fb2ed4555677cfee4e26eb044733a0eb1c520b8a3b923433c", 0x37, 0x8001}], 0x1, &(0x7f0000002bc0)={[{'.'}, {'#}'}, {'obj_type'}, {'func'}, {'rootcontext'}, {'rootcontext'}, {'['}, {'staff_u'}], [{@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@seclabel='seclabel'}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@smackfsroot={'smackfsroot', 0x3d, '$[-%:-'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@dont_measure='dont_measure'}]}) r1 = socket(0x10, 0x2, 0x0) r2 = socket(0x10, 0x2, 0x2) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0xee01) syz_mount_image$v7(&(0x7f0000000440)='v7\x00', &(0x7f0000000480)='./bus\x00', 0x3, 0x1, &(0x7f0000001580)=[{&(0x7f00000004c0)="a570d0c85b1be4794f6062e22de570e91c00d4803b423d56d36ef6eddf40c76efdc747e5bcc98284e39ed247d3af619dbd0bf56b5c23facae0847cac9f2d48b89e6a4bdafb5aff901f39d35f096bc05dae8956807116015b99b113942962f4a32e", 0x61, 0x81}], 0x1000c21, &(0x7f00000015c0)={[{']'}, {'smackfshat'}, {}, {'()('}, {'#}'}, {}, {'\'+e\')-&*-'}], [{@smackfshat={'smackfshat', 0x3d, '['}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@fsmagic={'fsmagic'}}, {@uid_lt={'uid<', r3}}, {@fsname={'fsname', 0x3d, 'obj_type'}}, {@seclabel='seclabel'}, {@appraise_type='appraise_type=imasig'}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@dont_appraise='dont_appraise'}, {@seclabel='seclabel'}]}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r5 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r5, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r5, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) sendmsg$IPSET_CMD_GET_BYINDEX(r5, &(0x7f0000002d40)={&(0x7f0000002c80)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002d00)={&(0x7f0000002cc0)={0x2c, 0xf, 0x6, 0x801, 0x0, 0x0, {0x2, 0x0, 0x1}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20040000}, 0x20000000) setresuid(0x0, r4, 0xee01) syz_mount_image$sysv(&(0x7f0000000180)='sysv\x00', &(0x7f00000001c0)='./bus\x00', 0x1ff, 0x4, &(0x7f0000000300)=[{&(0x7f0000000580)="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", 0x1000, 0xffffffffffffff7f}, {&(0x7f0000000200)="2071d4fb5096e16e48dff4d8e4d959dc3ede9dd4faa7c6576b7be9565e0f5b0dc0d2", 0x22, 0x2}, {&(0x7f0000000240)="3041aacfe8ccb180541a824e3356d01f685b953765f019a537907943d6c6f7107e34d8eb6d0eddd65d91851f0292a1ab86a1789d1bc2cd0b1d733b95b60f2afbc448a93c1357f48e5a6b23379e21cf1308453b56762df88af3b1dd24ec866a21aa37f16805c2bcff047d884878d9fca79a1bb2df0b085deea8031172f94e44947b0ed2cd368eecac08d32c1b540acf15db2cc385a684d6c01c9ff7a8002936a642ecd11934fb659a26139ac7f5828df23269bd5c9e7b1bb7bb06a100", 0xbc, 0x1}, {&(0x7f0000001a00)="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", 0x1000}], 0x4000, &(0x7f0000000380)={[{'['}, {'v7\x00'}, {'v7\x00'}, {'v7\x00'}, {'v7\x00'}], [{@audit='audit'}, {@fsname={'fsname', 0x3d, 'v7\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'v7\x00'}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@obj_type={'obj_type', 0x3d, 'v7\x00'}}, {@euid_gt={'euid>', 0xee00}}, {@smackfshat={'smackfshat', 0x3d, ']\'*]+&[.-,'}}]}) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') [ 359.331273] VFS: could not find a valid V7 on loop2. [ 359.336653] VFS: Found a V7 FS (block size = 512) on device loop0 [ 359.343460] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 359.345556] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 359.367070] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 359.391265] VFS: could not find a valid V7 on loop3. 23:46:53 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce254", 0x3f, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 359.425516] qnx4: no qnx4 filesystem (no root dir). 23:46:53 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273ee", 0x46, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 359.462237] VFS: could not find a valid V7 on loop5. 23:46:53 executing program 4: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) statx(0xffffffffffffffff, &(0x7f00000002c0)='./bus\x00', 0x6000, 0x7ff, &(0x7f0000000300)) setregid(r1, r0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0xffffffffffffff52, 0x401}], 0x8000, &(0x7f0000000080)=ANY=[@ANYRES64=0x0, @ANYBLOB="175bec7bc2502d13062264754bf736a92dc9ec59564743c225bec17e7be7c9ec9e329173bf7ebb3b2c49b0003c12d598cc2028aa809bd7d712c63c7bbd01a7fbd6c4327dd9d75ce6b0e3809912cacc02234e5b8ba3"]) [ 359.496735] VFS: Found a V7 FS (block size = 512) on device loop1 [ 359.520887] VFS: could not find a valid V7 on loop3. [ 359.529028] VFS: could not find a valid V7 on loop2. [ 359.540782] qnx4: no qnx4 filesystem (no root dir). 23:46:53 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() sendmsg$kcm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000180)="694078fa8a9f16ff160d217db471efe24ed49fbbb6f43153757fd85933f7e25a4053fa5a1ce1a28356141d19ca7e5919b8df3b3a6a4fca2198d4ecb5c6e0626bd14e3e5bdf408a488b525fd4a8ddbc2f8103d89befcb7a8acee28d3d8bed3617023b3d8d60c2671e12a078d406002c4468b515204d19b4a33cf2e08c9f8cfd958afa30a0f6a2a748efd9ac95bb6743f75bd0cdfdf8", 0x95}, {&(0x7f0000000240)="3d3ab141bb96e39d40f6b3495fcd775104292807df9396cb1916a131497f25c8db38ada2792d0dc39820b9db4eec853871b91f0ef01c3e0362fb9615632051ae4d03d3c51757ff762989bfc8731453ae7a5cdebad38fc4b049f327f79846dc491f8be92d7cdd15f9244e9a3efd40a3eeaccff520e03ed38ad50cccd75d99f6679a1220eab928b5cae549311a73c253e53ae044a4cee174246def49c8d0727c0f8980791eec0f93c259fcf9aac9e70e998bd5232c30e43c6d2397eb3da5", 0xbd}, {&(0x7f0000000300)="cd509f99560f3f851fc528e1ea47fdc9dc74e2792f2f932ce5230382f76a7a9af2b4ecbcde98dbe16acdd7dc28ff4c15649844d259b594a791f7b37b9a77f20fbbc78e85e86705929059c199433aee85a559575a24001800cc6c0b6c53e1c1fabc5359a5d900d769adcc9998ab3afaf81a8254afa3e9b34f984bad997b9066b8fbc0fd8a6073b68cedaff66e7eea0099d1bd508ea4e955ad79710d12658dd81239cbdf45db4b1097c9e82a368f8e5b746655cdf3477e87", 0xb7}, {&(0x7f0000000580)="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"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"}], 0x1320}, 0x10000810) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 359.561620] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 359.575863] Buffer I/O error on dev loop3, logical block 0, async page read [ 359.583363] Buffer I/O error on dev loop3, logical block 3, async page read 23:46:54 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273ee", 0x46, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:54 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce254", 0x3f, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 359.692821] VFS: Found a V7 FS (block size = 512) on device loop1 [ 359.711802] VFS: could not find a valid V7 on loop2. [ 359.721003] VFS: could not find a valid V7 on loop3. [ 359.758997] Buffer I/O error on dev loop2, logical block 0, async page read [ 359.765227] VFS: could not find a valid V7 on loop4. [ 359.766450] Buffer I/O error on dev loop2, logical block 3, async page read [ 359.806770] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:54 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x1000f4) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:54 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3", 0x47, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:54 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e21, @loopback}], 0x20) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') 23:46:54 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000080)='v7\x00', &(0x7f00000000c0)='./bus\x00', 0x5d, 0x2, &(0x7f0000000280)=[{&(0x7f0000000180)="0e23374e8d0fd4dca014931f0ca2c18b49e530463a371712338eed3a1e7b697d1fdc194356df7c2f0fe37afe8aab427ad70ffbf7ecaa1d6204abb566641ab58caea331a202887fedef61eaeb4a5516e0ac13931ba8256fb720b458cb328163b45ca57f490a34e624dae952a142938655684548c1fb1824875b9257e2b1786a8a557385692d42f8ba6bcece5c78d1a6db9054be736c87276e5b27f3b71ee3960a59a7aadbd6258226cbcae1fccb5165962100c31af4df8a06cac3b1a1c03ebb482146bd3c6b5adebb68492223ec18de05d8ead7c773c3ae6f39015d27a22c3ba0726ecb02eecf2d2567dc6658ba5d4d4c3d8e81a32edf68", 0xf7, 0x8}, {&(0x7f0000000580)="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", 0x1000, 0x6}], 0x20000, &(0x7f00000002c0)={[{'#\xaa*'}, {'v7\x00'}, {'.)n-\xb9E'}, {'&]%'}, {'.pending_reads\x00'}, {'v7\x00'}, {'#\'$/.]'}], [{@euid_eq={'euid', 0x3d, 0xee00}}, {@appraise_type='appraise_type=imasig'}, {@permit_directio='permit_directio'}]}) 23:46:54 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:54 executing program 4: ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000180)=ANY=[@ANYRESHEX, @ANYRESOCT, @ANYRES64, @ANYBLOB="578981beae01a306869585819a393623a78ce0426e2ff596c42161685a71c0c905b8faaf7ad958c66dc7151e54baa3116132dda78c4bca54084936adb6ecc5e5759c9d1a6478bccc1d68e70a9e309014019441083caca36205595c463f2e94294c90e90bc15ef883722420c3262097f500ef005a02121bfc59aafb921d5accd3bfe9ff5a2f5ee9", @ANYRESDEC]) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) write(r0, &(0x7f0000000280)="fb484a0c52fa9b7d06eaca8a7467da001032bcdd33ef89544d9c9fb6da67d3e9998a6faf27d583b8212fecfecc7c9fd7f5a84a381236b8ad183257b67c00025e224848a38e29d1cd272e69a6c935a0c14eac8bd3648b87558501afce3ee204936505795e3cb9ce5a2c05e4105a9ac3b7a5ef11d12610ce9c0a8cd1ccfda758b8d9465b6fc6a13b4c98290b4a7466888539bbbd2cbbb7a415ed4760b516165e177463c93d56b6a185771961b7791e0ed9d140239f2fd647f3ccc3dbcf46224c8933", 0xc1) 23:46:54 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 360.088389] VFS: Found a V7 FS (block size = 512) on device loop5 [ 360.095913] VFS: Found a V7 FS (block size = 512) on device loop1 [ 360.099484] VFS: could not find a valid V7 on loop3. [ 360.109905] VFS: could not find a valid V7 on loop2. 23:46:54 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3", 0x47, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:54 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') r1 = syz_mount_image$udf(&(0x7f0000000180)='udf\x00', &(0x7f00000001c0)='./bus\x00', 0x7, 0x7, &(0x7f0000000740)=[{&(0x7f0000000200)="ccc208bc6871e345ca10ac7fbc3479aa020ee12bf07a5725a844cc62d0fb0c4af5f3fa4c8cd5fc4289b5759220e99003935cb45c087fd9be11f64932dbcada7d065e1f654aa49b82ad46668acd62a53bc5a99535481cae6e86b8e9c19002c6bcef251ffc291e9f4a3fd77045bd757b73841b687290c5e1364098f21094abc5eadb986e6a571e3337b26e698d3dfad44d856fb56764d50c3fc5dbac6a862b7d9ee00a62e60a78af59146e6edca27b4cea47e630bead76c497aad57506058f1d1f7c8ba074de69b2dae2ba9d4608b138ed67c392b33668fd60252a6ad25ad5540ba242a90d6de995511b0523b9a3c0acb398f910435f2b1acb", 0xf8, 0x7}, {&(0x7f0000000300)="5562bb21ed4ea0b668658ffaea5b223e249ef0f3bd5ce55ef0952c6b3595bdab3e4f82dee95e208041f9a796584eced98d2d73cf0fba3a313bf6fdf689e119f0ce1be14cc01a70e859e0f8421a935bfff792c41c1e9c4364351dd1cd0fc2da9ad2c36d490e91f4919cb49513f7c60a56ae3c09d5c02ba48ce435fb10bafe62e6865a7a44c0390846ecfef80b2e193afec513040ef7c318411ce683f8688eb211a72a7e9eed958e453903c1c272885cdde59fc7bd936307a2ddc1476ba06cea1de5d53b02d2", 0xc5, 0x1}, {&(0x7f0000000400)="685d002dba928687910622ad9e96391779818cde90fc74225b052bf6add8ce614d2fbdda0ce6d62361b8af1af6ecc1a29ceff933648505ac246fb93cca54b2be69143c152ef2cd2819b017326a07a8a040413cc01062b95681759f55ed05d28f8e11255ea04dc182a5e1b3c8c6dbdd3bb157c4ecc0026ae5e3fb0f85dc750e855dec23c5e97b90681fa847afe2a67f2a429ddf53cbb99a8084907f882f46ca508a433b859de0a4993988e9193ae080f8e3f2d3554ba23656619627e71699ab8e31a48f6679e30ed64d3f12c758e2472be6f8f3b80523326a", 0xd8, 0x10000}, {&(0x7f0000000580)="cb33eed651c0b4e60a44fdccf1ec8352744f19cc0abfc3e6b10252e2b5318c2815e85da1013ead92988502c98c72416d1323ea085200f1deaf39595f0dffc7547356d963ffb2db8730126bbb888539e778ac5bba1648bd2ed968092e655a9e45183be37b4ab6c35a9a3450e79fcab8c4f8325b92b99241068263f11525a4efa8f1792a28d3f56c8dea72ff7b1770a5ea63653101e3f6cff08f7705e3ccff97df71047884b912ad450f15db7b62e3200da4b17928a49d7db6c05faf1571a1698664db04f1bc", 0xc5, 0x4}, {&(0x7f0000000500)="5bb1ffe547ef79d41fbe8df75a092a13e177d946b2cc6082bf7146109cc7", 0x1e}, {&(0x7f0000000680)="945e825a30cff1be276ca7512561bf41f7eb4ac93f51069b0094b8c0315dd0a06506b2439ace45db9ce0b26205e4495dcbfd55d6df80ee8b3ee687ddc5ec8b8bfb6eb71b46fee69bdf71", 0x4a, 0x7}, {&(0x7f0000000700)="e8fe0d60f7b4f7f15640e30568550784fe", 0x11, 0xc61}], 0x800000, &(0x7f0000000800)={[], [{@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@dont_measure='dont_measure'}, {@obj_role={'obj_role'}}, {@pcr={'pcr', 0x3d, 0x22}}]}) unlinkat(r1, &(0x7f0000000880)='./file0\x00', 0x0) [ 360.179383] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:54 executing program 4: syz_mount_image$v7(&(0x7f0000000040)='v7\x00', &(0x7f0000000080)='./bus\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}, {&(0x7f0000000000)="84e825c7925a0e0b73e3ff98b1e8da6d88e329b207f3ba", 0x17}, {&(0x7f00000000c0)="687a6efd2fb102eab5d2e604bb8ae9a7f0c8e987fd54adec70c48a401e75454c329be511dbac", 0x26, 0x2c2}], 0x1008000, &(0x7f0000000000)=ANY=[]) 23:46:54 executing program 1: getpid() r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x0) openat$incfs(0xffffffffffffffff, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 360.249768] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 360.288624] VFS: could not find a valid V7 on loop2. 23:46:54 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3", 0x47, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 360.296447] VFS: Found a V7 FS (block size = 512) on device loop0 [ 360.302875] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 360.306383] VFS: could not find a valid V7 on loop3. [ 360.318157] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 360.438731] VFS: could not find a valid V7 on loop4. [ 360.444511] VFS: Found a V7 FS (block size = 512) on device loop5 [ 360.459042] VFS: could not find a valid V7 on loop3. [ 360.503124] VFS: could not find a valid V7 on loop4. [ 360.514594] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:55 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x1000f4) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:55 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0xee01) syz_mount_image$v7(&(0x7f0000000080)='v7\x00', &(0x7f00000000c0)='./bus\x00', 0x12000, 0x2, &(0x7f0000000180)=[{&(0x7f0000000580)="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0x1000, 0xc56d}, {&(0x7f0000001580)="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0x1000, 0x100000001}], 0x808010, &(0x7f00000001c0)={[{'v7\x00'}, {','}, {'v7\x00'}, {').\'\xce)-$#'}, {'.pending_reads\x00'}, {'\xb5*^$^)@'}, {'{'}], [{@measure='measure'}, {@euid_gt={'euid>', r2}}, {@subj_user={'subj_user', 0x3d, 'v7\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x3}}, {@fowner_lt={'fowner<', 0xee01}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}, {@appraise_type='appraise_type=imasig'}, {@audit='audit'}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) connect$rxrpc(r1, &(0x7f00000002c0)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e23, 0x91, @local, 0xfffff800}}, 0x24) 23:46:55 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:55 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r1, &(0x7f00000000c0)='./bus\x00') 23:46:55 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:55 executing program 4: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x5, &(0x7f0000000380)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0xffff}, {&(0x7f0000000080)="ce8ce4c260f2ce64ffd19dfd645efd4f665a8769e2f22fedb4772f845015c079f89a93329138205d3f61ceeed721716c2dbc256d766b4ee5b4e44d8f7ade9930b45cab4fec7343ee", 0x48, 0xfffffffffffffffb}, {&(0x7f0000000180), 0x0, 0x7fff}, {&(0x7f00000001c0)="4ffa318c6a54cd7db0718dbe6b66cb8805ee87298838724d923efd2e737909bbb0b068c309704875763ce776a96816403ef923db13a06b102ec65e0ac077fd7a73c621a6ab717bb657bc1bab90eb6cc7ad854c37b3ac160fdae39bc7d2806c7595e06729b151f2033030df9016f3f269d2678848aaadddf6b9a451b1c399c94bab9f990f1386086dc72b7707dd8f6dd3c57bfb4104c446dd179c856852f561db16294314cf6952beb59e328e044e7e410f5126", 0xb3, 0x100000001}, {&(0x7f0000000280)="3970e7fee86cff8e2f0b2104221ceb81f3ce5c46bd0ab20ad14bdfa96a7713bb61d04cfa6aba0fbce5f63b9d9ab88c7d19ee50c88b250419e733a57274f3bcf620288e38df5864bec139531cdd2c7043b897d15da260cb589d38f0d809823d8b65c41ea5cf615d4dcbc3850b779e897294fcfe43766edd237bae8535bcd6f2fd8d077f8ba308377a92b526e329907ed829cf50cfbb9766517cf264477a328c62cddc759f08fa54384b49ef53109b72e2b1d336772133c2fdcba96977ec55f772ea25fe664dd2003a31851a66d9e25658a57eda014328682da22c", 0xda, 0x44}], 0x8000, &(0x7f0000000440)=ANY=[@ANYRES16=r0, @ANYRESDEC=r0, @ANYRES16=0x0, @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRES32=r0]) [ 360.960316] VFS: Found a V7 FS (block size = 512) on device loop5 [ 360.982919] VFS: could not find a valid V7 on loop2. [ 360.987903] VFS: Found a V7 FS (block size = 512) on device loop1 [ 360.998912] VFS: could not find a valid V7 on loop3. 23:46:55 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273ee", 0x46, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 361.017320] VFS: could not find a valid V7 on loop4. 23:46:55 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000180)='./bus\x00', 0x6a) 23:46:55 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48}], 0x0, &(0x7f0000000080)=ANY=[]) [ 361.052479] VFS: Found a V7 FS (block size = 512) on device loop0 [ 361.072818] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:55 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getdents(r0, &(0x7f00000000c0)=""/26, 0x1a) getpid() r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000340)=""/32, 0x20) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) r4 = accept$packet(r3, &(0x7f0000000280)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000002c0)=0x14) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000300)={'hsr0\x00'}) statx(r2, &(0x7f0000000080)='./bus\x00', 0xd00, 0x100, &(0x7f0000000180)) 23:46:55 executing program 4: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000180)='./bus\x00', 0x0, 0x4, &(0x7f0000000100)=[{&(0x7f00000001c0)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eeabe0", 0x48, 0x401}, {&(0x7f0000000040)="79adc3317682d4ae4ff657dfd3814e09e0686745", 0x14, 0xfff}, {&(0x7f0000000240)="f337732d7c052f175a43af4709235520484ef950510f42040800000000000000dd994db6c9dc92b39b7d483a5aecd9ec98c6d106f87a29bda70e07adef9c88194a7042a2a7f90bbc51862174eca92d39e1dffd4a18e55a62a9a5876d49bf5d2bf217b77e53b156268014f7ad1431cb2a84ad8784890f44fb02ae9f4b1fea4964da64d94d007b526f133ae51fd0ca217c6fe673dda658475b04ee6008386aa4e626", 0xa1, 0x6}, {&(0x7f0000000300)="9c92131a726ed15e748e7f1bad735f150cb949fb77b03305546c18617e015dc1c3091c30b6174560c531d0bb0b1131e01dffddc39dfe25c9dc795f94586faf58df9bdd2c539c4167ecfd0a9e565d216947503b0ac9c03531f5cf2013eacc54b1fe0f6389153c30fc7616ae8cbf400b74ad86e1cb778026d1741caddf1a2b5a59539eb1c2b5ad900bc2acc54ba6c184465a65", 0x92, 0x81}], 0x11080c0, &(0x7f00000000c0)=ANY=[@ANYRES32, @ANYRESHEX]) syz_mount_image$qnx4(&(0x7f00000003c0)='qnx4\x00', &(0x7f0000000400)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000440)="b78cb8fffd7e58c97c0062973ba9de1dd8d15aefbac6489d3fa5f5cf7894353e43a30b5684200f7001d04349b626c7983b159a3f41c6145b18d32badd1b9bfbb647e102d08b1c6d091b173a78ae52d8a0232c3113ee00bf95857b03d27def2d72c2892dfee7066f9f5a91b7a0c4949e35f7c65abced0cde0f517964793e99d42843bcfb28858ee97384619a19598a6aad0364ed6db036ec32246b0b9d569a963aa66a830803ccb30bba80621e09d82a3fe9c6675ac0e8a0065bfcf76bda90d46386a1da98be95f6e35dc34921c8ccd5c7a383ea5b403a489cd0901c1f030e79355ccdfdb76abe93e9d", 0xe9, 0x2}], 0x1004, &(0x7f0000000580)={[{'v7\x00'}, {':'}, {'v7\x00'}, {']%,,'}, {'v7\x00'}, {}], [{@appraise='appraise'}, {@measure='measure'}]}) unlinkat(r0, &(0x7f0000000080)='./bus\x00', 0x0) [ 361.110867] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 361.140214] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:55 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48}], 0x0, &(0x7f0000000080)=ANY=[]) [ 361.195567] VFS: could not find a valid V7 on loop3. [ 361.209003] VFS: could not find a valid V7 on loop2. [ 361.255690] VFS: Found a V7 FS (block size = 512) on device loop1 [ 361.259145] VFS: Found a V7 FS (block size = 512) on device loop5 [ 361.323846] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 361.337089] VFS: could not find a valid V7 on loop3. [ 361.347726] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:56 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x1000f4) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:56 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273ee", 0x46, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:56 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = getpid() syz_mount_image$qnx4(&(0x7f0000000080)='qnx4\x00', &(0x7f00000000c0)='./bus/file0\x00', 0x6, 0x5, &(0x7f0000000680)=[{&(0x7f0000000180)="c48d562516d83491f2ed6c416e915dadb47ae9dc3fd4cc2becbd556e01402326f17084c9832b3cc3490c536d113af9d2851d9c69fbed2dd54cbe7bd64498cc3e9eedb9c256f3fb9d173eabdf0f443269085f9b8ba05c47ecd479396e56e9138019ef0376bf7d18dfb68cb1c338e7a45426a564eb2b2b9f1a2f074a22f434d2dfcf39c831e32bacc90b14dc711e925c6d6c051d0d5bf410d4", 0x98, 0x8}, {&(0x7f0000000240)="eb94e165d973740464005bf4fa9f0e341034e5bf07ca4e3cf789dc30cefd3fa6a577b75e12ebbb1c2214d577e77325525c9fc9bc0b9e931955d5e2d1ed00332519e647acd8a6c57f6079c5dde3fb7bec23391a7738296e462fed80927311a870406d71c1518c06699d787f9ae260aff4edc26697f525c94c9aa3fdec2774c48796a354e9e937993789c61d05c34c8a326af619e3a7401f895180377bb689a9394b3a9e895654a1e98eff66a755d8b8dca4b532372ae1809c9ccf8d7908fa515f797206b4cfd028", 0xc7, 0x1ff}, {&(0x7f0000000440)="2ab0357fcc55c002620d8ad1061537181e28840c4f3c02c5231d5a48a76f9c082b3b4867892d3f55dbfe6600b80b6333ef443835feb31bcac2cd8997d88ec103aebcc3e9492ed6c55f05b16a9e8be53804c8fe8809e7791130c07452b10f42116ab63fdd5dc5e0ceec06c62ea1495bae6fa547c826c31bf4d7400c15bb2348250310b8a21d02e4d236fd50092ae9f5d46668a3e84cbfa25d6d86c3e62af1f2802d8a69eb0fc789da0e18ddb3ecb5560776fdcd1ec23c19417afaf9b597984b8ec97fdb81468be48797787831a3ed", 0xce, 0x1}, {&(0x7f0000000580)="4efa3f0dc7c3b1ff2cbf5e81050f1a8a685ce78b67a28aac07b350a0310c574d0316118f893bcee89957fe14f35ce2f3a39d53ee59069c1cc4f991c09b34fe03f891844c6e60f8e3400e0a9d3bc5ed073c6ad811e198308d403bdba618f40abe7c29dd6c1aa94510fc3dcc3b4ee0c3d55afb079f3c06f7eec1a1421d9ec03aa8c746b67becb774a28630395ea92deab434869440380b9747e6e221e1a37e70c08971a9d900e2374c33a5c81b75c355241bd4f000a55d4f49c8eb33b9e5759215910748d392f24aa8391d05084b", 0xcd, 0x100000001}, {&(0x7f0000000340)="91e3699897f7e4e97cd7cae4acefe48fc5261208b3a73fbad9bc55566f165ccbe6b6cbbe6474112bb4270b0b45015c555c2d1ed928a3229abe493b94292d8e5936c2a89dffcbf2c660a790d2f95f0a0285eb5bfca01306c9017d164fb0b58c766343ac21eda169dd451a8dda261a0c5ec9e8a7f76487d97fdc3f2281e30583ea16818c795a453bc51b42a926f8d87889ee09451cdf91d9501feb3e19c5acfa93b140615cb63f4103af93fe5c97b9cd588bcc5990ccf2", 0xb6, 0x3}], 0xa01009, &(0x7f0000000700)={[{'&)'}, {'\x9b$[:'}, {'v7\x00'}], [{@smackfsdef={'smackfsdef'}}, {@permit_directio='permit_directio'}, {@dont_appraise='dont_appraise'}, {@hash='hash'}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@subj_role={'subj_role', 0x3d, 'v7\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '(-+-^'}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000780)={0x38, 0x5, 0x20, 0x5, 0x80000000, 0x8, 0x0, 0xa18, 0x7, 0x60}, 0x0) sched_setattr(r1, &(0x7f00000007c0)={0x38, 0x5, 0x4, 0x1, 0xfffffffd, 0x401, 0x3, 0x4e85af53, 0x10001, 0x14f}, 0x0) 23:46:56 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$f2fs(&(0x7f0000000180)='f2fs\x00', &(0x7f00000001c0)='./bus\x00', 0x5, 0x4, &(0x7f0000000380)=[{&(0x7f0000000200)="96a1646fab23cf05f11c28310b9f8c62eca555412022a4d8eb99ed2093107eda12c34f78396e0a12267c67fe9f95c3a4e54ac4e285242fda8210bba10c2502e656dcd4572ef5d6c0325ae8d71cb217a08c2c411616725580336bf7901bf27552c6f2943df962385447ed7e984e60160b3177b9931292e0ba8ef2ca3489f65b50c49685aab513423d5b009d6c115d229bba45ba8d23875efafc03f910f28dd722f764df21ec29eeb44358e54539ae2f3eee0a1fd281828f0f88169191c70f3309d9787c8084259b", 0xc7, 0x9}, {&(0x7f0000000300)="f98860", 0x3, 0x3c}, {&(0x7f0000000340), 0x0, 0x5}, {0x0, 0x0, 0x1}], 0xd0040, &(0x7f0000000400)={[], [{@dont_appraise='dont_appraise'}, {@audit='audit'}]}) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') 23:46:56 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, 0x0) 23:46:56 executing program 4: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) lstat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}, 0x2c, {[], [{@uid_lt={'uid<', 0xee00}}, {@euid_eq={'euid', 0x3d, r1}}]}}) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000080)=ANY=[@ANYRESOCT=r0, @ANYRES64=r2, @ANYRESOCT=r2]) [ 361.820995] VFS: Found a V7 FS (block size = 512) on device loop5 [ 361.871200] VFS: could not find a valid V7 on loop2. [ 361.888489] VFS: Found a V7 FS (block size = 512) on device loop1 23:46:56 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) unlinkat(r0, &(0x7f0000000180)='./bus\x00', 0x0) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x200, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') 23:46:56 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273ee", 0x46, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:56 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, 0x0) [ 361.912093] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:56 executing program 4: recvfrom(0xffffffffffffffff, &(0x7f0000000080)=""/92, 0x5c, 0x10002, &(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x1, 0x3, 0x3, 0x0, {0xa, 0x4e21, 0x7, @local, 0x8}}}, 0x80) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000080)=ANY=[]) [ 361.995241] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 362.016869] VFS: Found a V7 FS (block size = 512) on device loop0 [ 362.023408] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:56 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000300)={{{@in=@dev, @in6=@private1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@private}}, &(0x7f0000000440)=0xe8) syz_mount_image$qnx4(&(0x7f00000000c0)='qnx4\x00', &(0x7f0000000180)='./bus\x00', 0x800, 0x1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="c4802bf87f4de937b0b8768607a2d25305f99f1706c7d0cbfbf1896619c1ec6466f3e44e83475ca6cda783d0b36072d194ed5f64b44adcec1d432cfb71c84ad20d72bb50f632a9a7eabfc8d9be54b1d4349c0eb96328fc8bb9f2be827887804d668258eec14d1faf73b0b5a00cdc5ac4a003e30143f50ab258bae1e294056e267695f8d8baf2affb9731122fdc4316cdf4ef6a219015b52122cb4389c0638f1c04fff792df40b6ed26b5fde05697f0bd6200ee91f25caac3db9faeb471b10534c54a0b286c8501d988e13d842c576c564f8951", 0xd3, 0x7}], 0x8000, &(0x7f0000000580)={[{'/-['}, {'.pending_reads\x00'}, {'.pending_reads\x00'}, {'v7\x00'}], [{@fowner_lt={'fowner<'}}, {@smackfshat={'smackfshat', 0x3d, ']$'}}, {@pcr={'pcr', 0x3d, 0x31}}, {@euid_gt={'euid>', r2}}, {@obj_type={'obj_type', 0x3d, '-*[*)%&\xb2'}}, {@uid_gt={'uid>', 0xee01}}, {@fsuuid={'fsuuid', 0x3d, {[0x60, 0x35, 0x36, 0x34, 0x61, 0x34, 0x65, 0x34], 0x2d, [0x32, 0x65, 0x32, 0x66], 0x2d, [0x61, 0x31, 0x36, 0x64], 0x2d, [0x65, 0x33, 0x35, 0x63], 0x2d, [0x6b, 0x64, 0x31, 0x34, 0x38, 0x62, 0x33, 0x37]}}}, {@measure='measure'}]}) sched_setattr(r1, &(0x7f0000000080)={0x38, 0x3, 0x10, 0x4, 0x8001, 0x8, 0x1, 0x1, 0x0, 0x1}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r3 = openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) sendmsg$TIPC_CMD_GET_NODES(r3, &(0x7f0000000680)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000805}, 0x0) [ 362.108700] VFS: Found a V7 FS (block size = 512) on device loop5 [ 362.119547] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:56 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') open(&(0x7f00000030c0)='./bus\x00', 0x20c403, 0x166) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r1, 0x29, 0x36, &(0x7f0000000100), 0x8) connect$inet6(r1, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) write(r1, &(0x7f00000000c0)="8f2a0a65", 0x4) recvmmsg(r1, &(0x7f0000003c40)=[{{&(0x7f0000000180)=@nfc, 0x80, &(0x7f0000000240)=[{&(0x7f0000000200)=""/15, 0xf}], 0x1, &(0x7f0000000580)=""/4096, 0x1000}, 0x71}, {{&(0x7f0000000280)=@nl, 0x80, &(0x7f0000000400)=[{&(0x7f0000000300)=""/44, 0x2c}, {&(0x7f0000000340)=""/7, 0x7}, {&(0x7f0000000380)=""/126, 0x7e}], 0x3, &(0x7f0000000440)=""/63, 0x3f}, 0x1400000}, {{&(0x7f0000000480)=@qipcrtr, 0x80, &(0x7f0000001900)=[{&(0x7f0000001580)=""/95, 0x5f}, {&(0x7f0000001600)=""/127, 0x7f}, {&(0x7f0000001680)=""/179, 0xb3}, {&(0x7f0000001740)=""/140, 0x8c}, {&(0x7f0000001800)=""/238, 0xee}], 0x5, &(0x7f0000000500)=""/32, 0x20}, 0x2}, {{&(0x7f0000001a00)=@sco={0x1f, @fixed}, 0x80, &(0x7f0000002040)=[{&(0x7f0000001980)=""/64, 0x40}, {&(0x7f0000001a80)=""/197, 0xc5}, {&(0x7f0000001b80)=""/97, 0x61}, {&(0x7f0000001c00)=""/211, 0xd3}, {&(0x7f0000001d00)=""/51, 0x33}, {&(0x7f0000001d40)=""/195, 0xc3}, {&(0x7f0000001e40)=""/244, 0xf4}, {&(0x7f0000001f40)=""/244, 0xf4}], 0x8, &(0x7f00000020c0)=""/4096, 0x1000}, 0x85}, {{0x0, 0x0, &(0x7f0000003440)=[{&(0x7f00000030c0)}, {&(0x7f0000003100)=""/227, 0xe3}, {&(0x7f0000003200)=""/43, 0x2b}, {&(0x7f0000003240)=""/243, 0xf3}, {&(0x7f0000003340)=""/233, 0xe9}], 0x5, &(0x7f00000034c0)=""/124, 0x7c}, 0x100}, {{&(0x7f0000003540)=@ieee802154, 0x80, &(0x7f0000003800)=[{&(0x7f00000035c0)=""/218, 0xda}, {&(0x7f00000036c0)=""/81, 0x51}, {&(0x7f0000003740)=""/187, 0xbb}], 0x3, &(0x7f0000003840)=""/116, 0x74}, 0xa3f}, {{&(0x7f00000038c0)=@in6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000003b80)=[{&(0x7f0000003940)=""/124, 0x7c}, {&(0x7f00000039c0)=""/11, 0xb}, {&(0x7f0000003a00)=""/69, 0x45}, {&(0x7f0000003a80)=""/232, 0xe8}], 0x4, &(0x7f0000003bc0)=""/99, 0x63}, 0x40}], 0x7, 0x40000000, &(0x7f0000003e00)={0x77359400}) [ 362.196580] VFS: could not find a valid V7 on loop2. [ 362.202002] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 362.216686] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 362.309345] VFS: Found a V7 FS (block size = 512) on device loop1 [ 362.346656] VFS: Found a V7 FS (block size = 512) on device loop5 [ 362.374500] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:57 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000000080)='./bus\x00', 0x0) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:57 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, 0x0) 23:46:57 executing program 4: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000080)='./bus\x00', 0x3, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000980)=ANY=[]) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000940)='/dev/vcs\x00', 0x400180, 0x0) r2 = dup2(r1, r0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000100), 0x8) connect$inet6(r3, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) write(r3, &(0x7f00000000c0)="8f2a0a65", 0x4) setsockopt$SO_BINDTODEVICE_wg(r3, 0x1, 0x19, &(0x7f0000000980)='wg1\x00', 0x4) r4 = openat$cgroup_ro(r2, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r4, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r4, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) mknodat$loop(r4, &(0x7f0000000040)='./bus\x00', 0x800, 0x1) setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000140)=@nat={'nat\x00', 0x1b, 0x5, 0x7a0, 0x600, 0x600, 0xffffffff, 0xc8, 0x0, 0x708, 0x708, 0xffffffff, 0x708, 0x708, 0x5, &(0x7f00000000c0), {[{{@uncond, 0x0, 0x90, 0xc8, 0x0, {}, [@common=@socket0={{0x20, 'socket\x00'}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x14, @loopback, @empty, @gre_key=0x2, @icmp_id=0x68}}}}, {{@ip={@dev={0xac, 0x14, 0x14, 0x1c}, @local, 0xff000000, 0xff, 'syzkaller1\x00', 'veth0_to_batadv\x00', {0xff}, {0xff}, 0x6, 0x1, 0x54}, 0x0, 0x2c8, 0x300, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}, {0x3, 0x7f}}, @common=@unspec=@bpf0={{0x230, 'bpf\x00'}, {0x24, [{0x0, 0x6, 0x8, 0x5}, {0x541, 0xff, 0xab, 0x20}, {0x6, 0x0, 0x8, 0x7ff}, {0x6e0, 0x5, 0x6, 0x5}, {0x3ff, 0x4, 0x3, 0xd81}, {0x3, 0x20, 0x3, 0xffffac5f}, {0xcb, 0x7}, {0x6, 0x4, 0x80, 0x8}, {0x0, 0x85, 0x7, 0x4}, {0xfffa, 0x2, 0xf8, 0x5c7a3660}, {0x100, 0x4, 0x9, 0x3}, {0x3, 0x27, 0x1f, 0x45cd}, {0x0, 0x8, 0x6, 0x6}, {0xfffb, 0x5, 0x3, 0x40}, {0x7, 0x6, 0x1, 0x40}, {0x1f, 0x9, 0x3f, 0x4}, {0x4, 0xff, 0x1, 0x1}, {0x5, 0x8, 0x4, 0x1f}, {0x0, 0x1, 0x80, 0x3}, {0x79, 0x7, 0x9, 0x3f}, {0x4f7, 0x8, 0x3, 0x4}, {0x1, 0x81, 0xa5, 0x7}, {0x4, 0xf8, 0x5, 0xfffffe10}, {0x5, 0x3, 0x1}, {0x101, 0xde, 0xfe, 0x7fffffff}, {0xfff8, 0xfd, 0x0, 0x1}, {0x5, 0x4, 0x81, 0x7}, {0x8001, 0x4f, 0x1}, {0x1, 0x0, 0x1, 0x6}, {0x0, 0xff, 0x6, 0x4}, {0xfe01, 0x16, 0x2, 0x3}, {0x4, 0x80, 0x1f, 0x4}, {0x2, 0x2, 0x7f, 0x2}, {0x3f, 0x8b, 0x80, 0xc5}, {0x5, 0xff, 0x5, 0x5}, {0xfffa, 0x0, 0x3f, 0x3}, {0x5, 0x6, 0x3}, {0x7f, 0xff, 0x81, 0x7f}, {0x7, 0x8, 0x6, 0x5}, {0x6, 0xff, 0x1, 0x3}, {0x7f, 0xba, 0x2f, 0x7}, {0xffe0, 0x9, 0x9, 0x7ff}, {0x1, 0x3, 0x20, 0x74a634b4}, {0x8, 0x8, 0x40, 0xffff8001}, {0x4, 0x0, 0x7, 0x6}, {0xfff, 0x3, 0xff, 0x5}, {0x7, 0xfe, 0x1, 0x5}, {0x5, 0x40, 0x9, 0x6}, {0x5, 0x81, 0x1, 0x78a7}, {0x0, 0x2, 0x9, 0x9}, {0x6, 0x81, 0x0, 0x6a}, {0x7, 0x9, 0xaf, 0x3}, {0x5, 0x2, 0x0, 0xdf85}, {0x40, 0xff, 0x8, 0xffffffff}, {0x5, 0x7, 0x0, 0x7fff}, {0x101, 0xfe, 0x35, 0x3}, {0x8000, 0x4, 0x1f, 0xffff}, {0x8001, 0xfd, 0x87, 0x7}, {0x9, 0x1f, 0x0, 0x7ff}, {0x5, 0x2e, 0x7, 0x9}, {0x7, 0x9, 0x6, 0x7}, {0xc63, 0xfa, 0x1, 0x781}, {0x3, 0xfe, 0x3f, 0x5}, {0x9a8e, 0x3, 0x8, 0x3f}], {0x9}}}]}, @SNAT0={0x38, 'SNAT\x00', 0x0, {0x1, {0x3, @dev={0xac, 0x14, 0x14, 0x19}, @private=0xa010100, @gre_key=0x6, @icmp_id=0x68}}}}, {{@ip={@local, @loopback, 0x0, 0xff000000, 'veth0\x00', 'wlan1\x00', {0xff}, {0xff}, 0x2f, 0x0, 0x20}, 0x0, 0x1f0, 0x238, 0x0, {}, [@common=@ttl={{0x28, 'ttl\x00'}, {0x2, 0xe3}}, @common=@inet=@policy={{0x158, 'policy\x00'}, {[{@ipv6=@mcast1, [0xff, 0x807fff00, 0xff], @ipv4=@multicast2, [0xff000000, 0xff, 0x0, 0xff], 0x4d4, 0x3500, 0x3c, 0x0, 0x4, 0x4}, {@ipv6=@loopback, [0xffffffff, 0xff, 0x0, 0xff000000], @ipv4=@loopback, [0xff000000, 0xffffff00, 0x0, 0xffffff00], 0x4d5, 0x3500, 0x1d, 0x1, 0x6, 0x4}, {@ipv4=@dev={0xac, 0x14, 0x14, 0x15}, [0xdeba07ab7a315fc9, 0xff, 0xff000000, 0xffffffff], @ipv6=@mcast2, [0xff, 0xff000000, 0x0, 0xffffff00], 0x4d2, 0x0, 0x6, 0x0, 0x0, 0x1}, {@ipv4=@loopback, [0xffffffff], @ipv4=@multicast1, [0xff000000, 0xffffffff, 0xffffffff, 0xff000000], 0x4d6, 0x3505, 0x2f, 0x0, 0x1b, 0x1}], 0x2}}]}, @unspec=@DNAT1={0x48, 'DNAT\x00', 0x1, {0x0, @ipv4=@broadcast, @ipv6=@dev={0xfe, 0x80, [], 0x1f}, @icmp_id=0x67, @port=0x4e22}}}, {{@ip={@rand_addr=0x64010101, @dev={0xac, 0x14, 0x14, 0x24}, 0x0, 0xffffffff, 'bridge_slave_1\x00', 'gretap0\x00', {0xff}, {}, 0x6c, 0x2, 0x48}, 0x0, 0xd0, 0x108, 0x0, {}, [@common=@inet=@udp={{0x30, 'udp\x00'}, {[0x4e24, 0x4e23], [0x4e23, 0x4e21], 0x1}}, @common=@ah={{0x30, 'ah\x00'}, {[0x7e4, 0x2], 0x1}}]}, @NETMAP={0x38, 'NETMAP\x00', 0x0, {0x1, {0x18, @rand_addr=0x64010100, @loopback, @port=0x4e20, @gre_key=0x4}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x800) 23:46:57 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3", 0x47, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:57 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) ioctl$SNDCTL_FM_4OP_ENABLE(r1, 0x4004510f, &(0x7f00000000c0)=0x8) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000000)) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x3f, 0x2e, 0x1, 0x95, 0x0, 0xff, 0x4810a, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080), 0xc}, 0x10000, 0x101, 0x3, 0x0, 0x10001, 0x50, 0x6}, r2, 0x5, 0xffffffffffffffff, 0x2) [ 362.722867] VFS: Found a V7 FS (block size = 512) on device loop1 [ 362.745639] VFS: could not find a valid V7 on loop2. [ 362.770808] VFS: could not find a valid V7 on loop4. 23:46:57 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x1000f4) r6 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 362.854112] VFS: Found a V7 FS (block size = 512) on device loop0 [ 362.868158] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:57 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3", 0x47, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 362.914779] VFS: could not find a valid V7 on loop4. 23:46:57 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0xffffffffffffffff, 0x3, &(0x7f0000000180)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x404}, {&(0x7f0000000080)="660f76db651430d0ad", 0x9, 0x1d7}, {&(0x7f00000000c0)}], 0x400440, &(0x7f0000000080)=ANY=[]) r0 = syz_mount_image$tmpfs(&(0x7f00000000c0)='tmpfs\x00', &(0x7f0000000200)='./bus\x00', 0x7, 0x6, &(0x7f0000002580)=[{&(0x7f0000000240)="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0x1000, 0x6b}, {&(0x7f0000001240)="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", 0xfe, 0x6}, {&(0x7f0000001340)="bb6f478f816e58cf8dbe3835023b28a3c113de7d595970228c65c5414648fd9cd7c4ed34f2be8ab0d8c4f47d154ce1939ac041ab81611828d8fb0afc7f50078799b8b986518b17413ed61cda69dfd12cf53c80f19ab390afda577567ff2a1bcd139e1deb5b0a05f132150ae66ec0ed7e02372383a391f501eeba7f7cccc482d12c3497c84149412f06e2701304106f5c79f74d6f7562e13e074405c2bdb7d5b74a5fe1fbe730afb8dea22c37285d", 0xae, 0x40}, 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", 0x1000, 0xff}, {&(0x7f0000002400)="191fb391c26c6cfe89ffb359117a2d331d2d581691b7b0b30606155813a8bf694e46d4be9623b1df7c9ee9a288bb4e4b32c590317fd41496b81419d1638b07b7c7163393b23ed595d5faa87c47f1e6e1f9fc2788d7f7907c1e5e8826e27c31bc3413640d07234872e570040da71c461d357ceddb", 0x74, 0xf4}, {&(0x7f0000002480)="586483252d8496b797ad9248bcb54e8836d6c2cda8f95ca54dcfb0cdc3258b626c23eddd8e23d4bf898cb94a858bf1e54c29b0e26043c34ac37648807f00ed1c99363cfdca6846b40d4b960f65b5127f563cd0542522dd5b4a6f7964d612de8d9b8aff0914c36454c145362a1faa7217a0b20a958c3baca1268879c82efc86aba08848420a1a9ac78881fe6addde2c3e5ada99dac4079816497b5eef47c1f5f453455a4bacb503627025231669345f36e70dde93c3c0f4b255247eddba748ba9202e6a549cd7b5df1d0850", 0xcb, 0x7}], 0x40008, &(0x7f0000002640)={[{@mode={'mode', 0x3d, 0xf66daea}}, {@huge_within_size='huge=within_size'}, {@mode={'mode', 0x3d, 0x100000000}}, {@huge_advise='huge=advise'}, {@huge_within_size='huge=within_size'}], [{@smackfsdef={'smackfsdef'}}]}) unlinkat(r0, &(0x7f00000026c0)='./bus\x00', 0x0) 23:46:57 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000000080)='./bus\x00', 0x0) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 363.040156] VFS: could not find a valid V7 on loop2. [ 363.066932] VFS: could not find a valid V7 on loop4. [ 363.084138] VFS: Found a V7 FS (block size = 512) on device loop0 [ 363.097615] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:57 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3", 0x47, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:57 executing program 4: perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x81, 0x81, 0x2, 0xa5, 0x0, 0x1, 0x10, 0x5, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8000, 0x4, @perf_bp={&(0x7f0000000080), 0x9}, 0x10003, 0x9, 0xff, 0x9, 0xf93, 0x7, 0x3}, 0x0, 0x1, 0xffffffffffffffff, 0x9) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000080)=ANY=[]) 23:46:57 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) creat(&(0x7f0000000080)='./bus\x00', 0x0) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:57 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) creat(&(0x7f00000000c0)='./bus/file0\x00', 0x64) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) openat(r1, &(0x7f0000000980)='.\x00', 0x200, 0xa) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) syz_mount_image$sysv(&(0x7f00000001c0)='sysv\x00', &(0x7f0000000200)='./file0\x00', 0x8001, 0x7, &(0x7f00000007c0)=[{&(0x7f0000000240)="a9f1e686abd2", 0x6, 0x3}, {&(0x7f0000000280)="35be31b295a830c3a675255e240aab652e6dd773fa45a3f555c9820229220a61b6a71b2dabc0f432a639e6de408bb8cf6f4f6e49c01784393dddfbccbe50dadacdf185defb845aab6061cce70d2ad3e8efe0d6482ad452c0f625fc10e81a415ce4738be90b5f2b4e6ea231aa24ea8c35993113cf1e027be43fbbb357475aa2e5e558ac11bbfd2c57879301d7c9d0eb7a7880d38d5e29826042cd032d85d76fc5de3a91b5a9b4affbfd7c75c061da8ceb99f7b0bde88c9bc6be1c5074247fd6da93ab444dea812ef5f54ae49ac1f39e09343b3df637abe462399fff1ea2dad7a8039a2c3372", 0xe5, 0x5}, {&(0x7f0000000380)="c6aebfb01debef37ffb2c7f8f703f3464bbfa17bd505d1a506bfff4a85814a856b9834220b38e2ec9db1a4811594e055d3b46abd58441369dfd1aa1c61bd6110cbc663f36d1422b1cb1d661305d0d79da25cef9212cce3facf5a2bb396ce9a33eecc02bd14668c1d4ab24289090a7f20f71f619e7200017d4c552f8c0ca2838e618c2ad57c0d4b23b637b74437b28898f86b394a662062a10e1ccae9a565bf1813f91f1028f65820fd221033dc15c09625b0bc77fd0df733eaefcfb0c3d7b662402f93cfbd9ef9540eb217", 0xcb}, {&(0x7f0000000480)="6d76f9eab800df959c12c0da7169b61d1a085e1ca9893cf6a04a856a69bb6aa3e9a788c3c399b7d092adf2b3e792ee48bbf5577deac69e1c95e7f8f62b359189f67b8ee1b41c5713ade2c387ae68dcf3", 0x50, 0x40}, {&(0x7f0000000580)="f3b913b88403f054d436566bd30e22179ea0e88fbfa9c5977a43a6453723f570631b443c4d9456d50c8d43876ee9c0da7f24e515a587a5d285091876d5e05505fdb2f7f67b063fb1387b4518", 0x4c, 0xfff}, {&(0x7f0000000600)="2aa284900c4973fcc3f04b85568ea5acb16ceee17c973bf6e4ab6a5e7e1d90c924b13ba99ad46a23b9925608c7a0317e69edd4ec02aed453a457cd7094a9fdcdc1f999ab58d45622073cafc6d6bfe89f7c828b7842488704b43a0186da563cafe2c08507a80db9d7025b7adccd7431b8c45902ff610b2e6486684e28de8642328b561e61285c5022c23930d57bf6e06c6a5e0e9930e833947a4d1792646eb78c0f1d758f", 0xa4, 0x2}, {&(0x7f00000006c0)="6cff13fcd3e8b3cd619fb6d2c905fbe5423d9eae7a77a2f9890f734ca37ef384513ea006329a816e9b146fdab8becf0ed517ac1003fc5306f3f77c7a8621b1b8d283182b60652920a78adbbe7c94df9f8b7efc7c62133a61bc705e32b6d36bfd8b7de0843c58945fdcd420b353ce6d0cac43b89f717214605cf59f4906134abe6f2e56ba322513434d767dcf397de446edd761d3204a6cabe9528ecc1f06e7e0d67b14c9f4ed22980bac5a52a37837c9bb69594d4a2ba65707868e6c3e3c6c7f383863ef351b1c0aec270aafc8f3cc4520418d8d45b2e46a2bf6", 0xda, 0x2bc9db52}], 0x2000, &(0x7f0000000500)={[{'v7\x00'}, {'{'}], [{@context={'context', 0x3d, 'root'}}, {@smackfsfloor={'smackfsfloor', 0x3d, '/{%'}}]}) openat$procfs(0xffffffffffffff9c, &(0x7f00000009c0)='/proc/sysvipc/shm\x00', 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) open(&(0x7f0000000a00)='./bus\x00', 0x28ec02, 0x11) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000880)='/dev/vsock\x00', 0x200800, 0x0) setxattr$incfs_metadata(&(0x7f00000008c0)='./bus\x00', &(0x7f0000000900)='user.incfs.metadata\x00', &(0x7f0000000940)="047311a177042633f47b5676c5", 0xd, 0x2) openat$cgroup_procs(r3, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) openat(r2, &(0x7f0000000180)='./bus\x00', 0x400, 0x20) [ 363.145795] VFS: Found a V7 FS (block size = 512) on device loop3 [ 363.173476] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 363.230733] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 363.292587] VFS: Found a V7 FS (block size = 512) on device loop0 23:46:57 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000080)=ANY=[]) syz_mount_image$v7(&(0x7f0000000080)='v7\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000180)="991f2cebda1eec8b0a22b4e27709f5ab72054d4616bfefeceadc16a4859e2601c19f17d01e27afbd6fb0ab561fdc59dc6101e95ddfa24371b113fa3dfc307d6f659b0497c50017e1ab215b85fd266061a0c39bbf2552376e51137bcd422199564635190aba00a6083dec5cd3ff13c36b51991cd6337a6949382a8adcfea97b5b6d53b5a18c055c9985a023896efeab76a1c5b1f0b877fc325063b6e5391e2fa1d05b249febb2a2d277ecbe436bdf5c66ba25356e95bd2447c3c93f141f7800e42cd5a00049ce41e4dba537a25b7f6d5c6f65a6b68d7ec5f07b2a706dfa7e1e61f6903dd263ef040ec2a0c93a9631f0be3d5b6c93", 0xf4, 0x400}, {&(0x7f0000000280)="2f1c56bba621aad35c094ecfbd07fcf18df7a63224c01e11e50de86a09ea34465c926a0ce9ac2297a24d45dad8234cc3f35d4d836521f3ba09f1c212cf0511a0bc2e5f7c8b153988856ee20b7d0888b7f7cd7514797d9207", 0x58, 0x5}, {&(0x7f0000000300)="bf748401a1deb6133c2ccd0f774d7cd2d70e674b92877e814af0d8f2cac8b3d5a9b64740bef7e111875d70c7f6ecefe497a066", 0x33, 0x6}, {&(0x7f0000000580)="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", 0x1000, 0x67ca}, {&(0x7f0000000340)="ce434b9307a8e782113d4c52aadc6870af6f10e6f9d1eb7d98a3713be9fe25e89c91f102d9f38a807b0f2d1594ea648f3b188bdebfdf4d78faef84d01ce9999cbb018f67c7097a67f97ba6726348caa518e29cecc55f4fbc267bfe82404d5d80c09b62e28300a281748ad4d2de8b4f9a7f9149ee04f3dd380c79c0c62bc7bd7787e38af9d3499f6387debdebc2926f31f384be5e971e4da65e00b221d72fddabb973eb9afbbc64be5e3c7367d71d2d2b3c858473080a43e77afa02ba035467828e98c10f996042e5ef8fe6b533a943a2634aa75e50754f53b3b2b6b3d2dbf198de08bd5568bdfa308015803af9c81442d4c68aa8", 0xf4, 0x5}], 0x858083, &(0x7f00000004c0)={[{'---)\\'}, {'v7\x00'}]}) [ 363.340231] VFS: could not find a valid V7 on loop2. [ 363.350147] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:57 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:57 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x2, &(0x7f00000000c0)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4900000273eea3e0", 0x48, 0x401}, {&(0x7f0000000180), 0x0, 0x25}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) dup(r1) [ 363.383132] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 363.425079] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:57 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 363.546798] VFS: Found a V7 FS (block size = 512) on device loop5 [ 363.587492] VFS: could not find a valid V7 on loop2. [ 363.600478] VFS: could not find a valid V7 on loop1. [ 363.624136] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 363.696865] VFS: could not find a valid V7 on loop1. [ 363.722968] VFS: Found a V7 FS (block size = 512) on device loop0 [ 363.743531] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 363.755399] print_req_error: 14 callbacks suppressed [ 363.755405] print_req_error: I/O error, dev loop1, sector 0 [ 363.770338] buffer_io_error: 4 callbacks suppressed [ 363.770346] Buffer I/O error on dev loop1, logical block 0, async page read [ 363.783136] print_req_error: I/O error, dev loop1, sector 3 [ 363.794941] Buffer I/O error on dev loop1, logical block 3, async page read [ 363.875897] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:58 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x1000f4) r6 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:58 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') mkdirat(r1, &(0x7f0000000180)='./bus\x00', 0x0) 23:46:58 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:58 executing program 4: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000080)=ANY=[]) name_to_handle_at(r0, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="2c000000060000004a0c6c64006df88fc769dace70c91b48c1ca625e22b01b467487af207b7420ace4c87176"], &(0x7f0000000180), 0x1000) chdir(&(0x7f00000001c0)='./bus\x00') 23:46:58 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x26301, 0x0) 23:46:58 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 364.079126] VFS: Found a V7 FS (block size = 512) on device loop5 [ 364.104661] VFS: Found a V7 FS (block size = 512) on device loop1 [ 364.105721] VFS: Found a V7 FS (block size = 512) on device loop0 [ 364.115338] VFS: could not find a valid V7 on loop2. 23:46:58 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:58 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000180)='v7\x00', &(0x7f00000001c0)='./bus\x00', 0x8000, 0x1, &(0x7f0000000240)=[{&(0x7f0000000200), 0x0, 0x2}], 0xa0041, &(0x7f0000000280)={[{'v7\x00'}, {'^\\#*#@'}, {'#'}, {'v7\x00'}, {'+%#'}, {'v7\x00'}], [{@fsmagic={'fsmagic', 0x3d, 0xff}}, {@dont_appraise='dont_appraise'}]}) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') name_to_handle_at(r0, &(0x7f0000000200)='./bus\x00', &(0x7f0000000300)={0xbc, 0x9, "176e74df46aced1242e56767a4f25e91b91836857a82db5a0bebfe9feb5663609fe52717a5adef6a8a9376dcd4002623de271a13e7ce1e4cd38775bf5aa5288f46e61cd3af6d2880c1b16c8370506d4755992a1b881c1a65c7f38ff37b35a50d51373661ad62692216dc2b44d36d589f0371db4b9a790674f7e0bb3c948dc482d847044227db2a2033fdc9787883b7d96e64d081ae730bd57e7aed29ecfe48e967cefecaf916977c21078a905cf59dc20960e1eb"}, &(0x7f00000003c0), 0x1000) 23:46:58 executing program 4: ioctl$IOCTL_VMCI_CTX_REMOVE_NOTIFICATION(0xffffffffffffffff, 0x7b0, &(0x7f0000000080)={@any, 0x6}) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000540), 0x2500004, &(0x7f0000000480)=ANY=[@ANYRESDEC=r0]) syz_mount_image$qnx4(&(0x7f0000000040)='qnx4\x00', &(0x7f0000000100)='./bus\x00', 0x0, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000140)="04ed38b1e6e5305db0c51a720079de3c14b34cd246dc07fffea9e53f7c3a115e98ac2f8045a92b44143ecb1bc67ed248b39b9951e205f214d5c05e3d5b6642da9a402cb6247ae0857b655008fa8247ab679abe051655bfe6f5c4f96efb129e7757d26cfa9bde789bffb8a695ef1f39f11c7ce9c26f1f0d1083", 0x79, 0x80000000}, {&(0x7f00000001c0)="f31ba2de22357c7fd0b329e9bdc7f4d982f77fb18f5c51c97a3ebeea8b345e690609332c84c1d95afce4e5cf", 0x2c}, {&(0x7f0000000200)="e98415b25e6177ae1874822b2cd2fa4a9154b8ca07926d93f423bcd841f5945c447978e0bb421be8a25b1ff11af3eaf967efae87c2762a33d4ad21eaa8146ccef08453cce888b2dffb8610ef0216e45078bc9540bc037b78a778246708e116eaf35ff023db8cd7ea875c6836e8fdeb35cdbbc4eac03b54706fbed0bd2fca7c27a4aade66eb6ea9c680f1bde2ae58fe104042657bacdd8c6898ebc64da24b709d9e75e3407eb9b8", 0xa7, 0x2}, {&(0x7f00000002c0)="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", 0xfa, 0x10001}], 0x1802000, &(0x7f0000000440)={[{}], [{@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@hash='hash'}, {@dont_hash='dont_hash'}]}) [ 364.189888] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 364.201412] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 364.208246] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 364.217985] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:58 executing program 1: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000900)='/dev/null\x00', 0x161800, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000940)={0x0, 0x8001}, &(0x7f0000000980)=0x8) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000780)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000500)={&(0x7f00000007c0)={0x4c, 0x0, 0x8, 0x5, 0x0, 0x0, {0x3, 0x0, 0x6}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x806}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x76416c7497bba738}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x15}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x88}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040080}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00000009c0)={r1, 0x400}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000640)={r1, 0x5, 0x1, 0x9, 0x1, 0xda9}, 0x14) r2 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, &(0x7f0000000540), 0x40, &(0x7f0000000080)=ANY=[]) r3 = getpid() getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x0) r4 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x848, 0x54102) r5 = socket$kcm(0x29, 0x2, 0x0) fcntl$lock(r5, 0x5, &(0x7f0000000140)={0x2, 0x0, 0xfb1e, 0x1, r3}) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000000100)={r1, 0x1000}, 0x8) openat$incfs(r2, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) r6 = accept4$alg(r0, 0x0, 0x0, 0x80000) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000480)={r8, 0x46}, &(0x7f00000004c0)=0x8) syz_mount_image$iso9660(&(0x7f0000000180)='iso9660\x00', &(0x7f0000000340)='./bus\x00', 0x0, 0x4, &(0x7f0000000a00)=[{&(0x7f0000000200)="dcb038e4602b296443086c8df1a1c8687501065bd9a9ee88feeaeff997644fc59cd46d18ca2d9f4a0f628c90fde0aae2adfd7ce08f4c5c59052fb54dbef5eb9122e0b1f6d16381b607278aac8ee48d5199cb36173c730738d97323512dc5f500e7eb118442e3b7b1f2c8566afb2a9c000636f918f2ef63eabae6d7029ee00a04ad5a412d9292dd2cef9e252865cf9e044355322935bbe4d59c4498a219391409f2d786f5b8950c6455ed43dd", 0xac, 0xffffffffffffffff}, {&(0x7f00000002c0)="5564d5b0564d238332282ef2cd3d785ded0f8d9195fb452daf7dce7652131279fc3af2a55db9dcbbe4783e13e601960bf36b1866c41fa1313275457f1f0a5d7d273fd672c738453081235993cee732c90c7f90d917e8d2419c10", 0x5a, 0x3}, {&(0x7f0000000680)="09c564f011c543b7f19c9114da9c6abfef0ab46013824094b5370100000001000000d3cd34f3a1c0afe86a02df29a42632872f34d63c3abedd35148d72c3d8a0fd01918c3066d294742d587e0e495b8f68ceb1f39dea8f702ff7fc3a5ec728748d15e9c3620ac15803c1d8bad21a3714951fa8969a47369cb87448116a0b85faf8ff862ca19650e1b3444c06f1247467153d256a9dd2e361bf26c7534c21d54b934b60e5143963767f69783e53e7f8fb9153640fd6267c398ce14330f371b3616903e1798e64eb8d4c9a15f445d28450138ffa3f76f7f63f7872ec227a8e443a71a5d17764a1a60b4d048841cb0e7498ac", 0xfffffffffffffdfd, 0x7fc}, {&(0x7f0000000540)="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", 0xfb, 0x3}], 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="646d6f64653d3078300100000030303130303030303030302c0a"]) ioctl$sock_inet_SIOCGIFPFLAGS(r6, 0x8935, &(0x7f0000000080)={'wlan0\x00'}) 23:46:58 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 364.399484] VFS: Found a V7 FS (block size = 512) on device loop3 [ 364.406598] VFS: could not find a valid V7 on loop2. [ 364.423671] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:58 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, 0x0) [ 364.456656] VFS: Found a V7 FS (block size = 512) on device loop5 [ 364.465695] VFS: could not find a valid V7 on loop1. [ 364.569631] VFS: Found a V7 FS (block size = 512) on device loop0 [ 364.584800] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 364.611438] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 364.870239] VFS: could not find a valid V7 on loop1. 23:46:59 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x1000f4) r6 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:59 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, 0x0) 23:46:59 executing program 4: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000080)=ANY=[]) unlinkat(r0, &(0x7f0000000080)='./bus\x00', 0x0) 23:46:59 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') futimesat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)={{}, {0x0, 0xea60}}) 23:46:59 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:46:59 executing program 1: getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000080)=""/122, &(0x7f0000000180)=0x7a) r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) 23:46:59 executing program 4: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x6c0040, 0x0) ioctl$VIDIOC_G_CTRL(r0, 0xc008561b, &(0x7f00000000c0)={0x7ff, 0x7fffffff}) r1 = syz_open_dev$vbi(&(0x7f0000000180)='/dev/vbi#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r1, 0xc0945662, &(0x7f00000001c0)={0x3, 0x0, [], {0x0, @reserved}}) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000080)=ANY=[]) [ 365.139380] VFS: Found a V7 FS (block size = 512) on device loop5 [ 365.161713] VFS: Found a V7 FS (block size = 512) on device loop0 [ 365.181226] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 365.200260] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:59 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, 0x0) 23:46:59 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') stat(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in6=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6}}, &(0x7f00000003c0)=0xe8) mount$bpf(0x0, &(0x7f0000000240)='./bus\x00', &(0x7f0000000280)='bpf\x00', 0x200800, &(0x7f0000000400)={[], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@fowner_gt={'fowner>', r1}}, {@obj_user={'obj_user', 0x3d, 'v7\x00'}}, {@appraise='appraise'}]}) 23:46:59 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000080)=ANY=[]) [ 365.293157] VFS: Found a V7 FS (block size = 512) on device loop1 [ 365.300056] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 365.319330] print_req_error: I/O error, dev loop0, sector 0 [ 365.325118] Buffer I/O error on dev loop0, logical block 0, async page read [ 365.335268] print_req_error: I/O error, dev loop0, sector 3 23:46:59 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 365.341029] Buffer I/O error on dev loop0, logical block 3, async page read [ 365.347617] VFS: Found a V7 FS (block size = 512) on device loop3 [ 365.355360] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 365.378856] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:46:59 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 365.497537] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 365.594082] VFS: Found a V7 FS (block size = 512) on device loop5 [ 365.606908] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 365.669188] VFS: Found a V7 FS (block size = 512) on device loop1 [ 365.675752] VFS: Found a V7 FS (block size = 512) on device loop0 [ 365.683491] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 365.709154] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 365.730470] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:00 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:00 executing program 4: sendmsg$AUDIT_SIGNAL_INFO(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x3f2, 0x200, 0x70bd26, 0x25dfdbfd, "", ["", ""]}, 0x10}}, 0x20004000) sendmsg$IPSET_CMD_SAVE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="6c0000000806010200000000000000000a00000705000100070000000900020073797a32000000000500010007000000090002005c797a3100000000050001000700000005000100070000000900020073797a310000000005000100070000000900020073797a3000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x80}, 0x200008c0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000080)=ANY=[]) 23:47:00 executing program 5: shmctl$IPC_RMID(0x0, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0xee01) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000580)={0x0, 0x0}, &(0x7f00000005c0)=0xc) setresuid(0x0, r4, r5) syz_mount_image$romfs(&(0x7f0000000200)='romfs\x00', &(0x7f0000000240)='./bus\x00', 0x7, 0x2, &(0x7f0000000400)=[{&(0x7f0000000280)="9f8e600b71f5655049341bb01592a8ff4f486082c3ecaef615253b89b31ad1d0ca12be632556af0e80af6648ee4ca4054156dbcda05c2816058991a844d851015deea71296e729e4719886fffe3192d39c0ddf6386f5f21564b676571f79bf6ee7b2baacac8bfc6144be2277e0fdd35e4833ca328403320bd48468ad19f4cbfffb55ec", 0x83, 0x92}, {&(0x7f0000000340)="dc32e0d61f128fb13a9b471f1706fc50579c00576718fde94a5c3e3f2c51b63475d16e86bfc69cb04fe1bad8dc5a6ede5f4a830754437da1663ab1da6138d10dc8e1b45241ff02aa7687b27e2ea4648df133e384693fd6c798ec9b20684b3d1efab1c774955ad6c1912a9a3f85a0887b5d45182eb999b99a9e17eef978b667b45011b711eb4381be9c2b0e9cd6c3b7f70a207ea69f3a9ec3e262d1d60dbbd22bf33dae48ac9f13e586037ec921", 0xad, 0xfffffffffffffff7}], 0x8850e2, &(0x7f0000000440)={[{}, {'$'}, {'v7\x00'}, {'^((,'}, {'('}, {'v7\x00'}, {'@\xfb@,+,)][,+/\\'}, {'-\x9b\''}], [{@euid_lt={'euid<', r2}}, {@dont_appraise='dont_appraise'}, {@func={'func', 0x3d, 'FILE_CHECK'}}, {@pcr={'pcr', 0x3d, 0x31}}, {@fowner_gt={'fowner>'}}, {@fowner_gt={'fowner>', r4}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'v7\x00'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}]}) mknodat$null(r0, &(0x7f0000000180)='./bus\x00', 0x1000, 0x103) r6 = shmget(0x2, 0x3000, 0x54000000, &(0x7f0000ffa000/0x3000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f00000001c0)=""/11) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') 23:47:00 executing program 2: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') futimesat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)={{}, {0x0, 0xea60}}) 23:47:00 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000080)={0x1, 'vlan1\x00', {}, 0xd2}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_IPV6_HOPOPTS(r2, 0x29, 0x36, &(0x7f0000000100), 0x8) connect$inet6(r2, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) write(r2, &(0x7f00000000c0)="8f2a0a65", 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 23:47:00 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(0xffffffffffffffff, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 366.210024] VFS: Found a V7 FS (block size = 512) on device loop5 [ 366.229555] VFS: Found a V7 FS (block size = 512) on device loop1 [ 366.239217] VFS: Found a V7 FS (block size = 512) on device loop2 [ 366.255794] print_req_error: I/O error, dev loop0, sector 0 [ 366.261662] print_req_error: I/O error, dev loop0, sector 0 [ 366.267631] Buffer I/O error on dev loop0, logical block 0, async page read [ 366.290055] VFS: Found a V7 FS (block size = 512) on device loop3 [ 366.291181] VFS: Found a V7 FS (block size = 512) on device loop0 23:47:00 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) read$FUSE(r1, &(0x7f0000000580)={0x2020}, 0x2020) 23:47:00 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:00 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) read$dsp(r0, &(0x7f0000000580)=""/4096, 0x1000) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x9, &(0x7f0000000400)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}, {&(0x7f0000000180)="359f99b5ddd2f2f898bdf18c74ac9f3c3ff90e6d913f88339a4319c056e0472d9724f46b3bedbba6c38476eeacc145ac1a82e941f43c91ef747b586ede6593a08895f393601c410c44ec83f26d7d82ca76c464af4a305dd74e2e0ed69fe7d1c009a375a4d99c2bc3845f0bc5fad98e8995b2c6af824d18b8e2de300d", 0x7c, 0x7ff}, {&(0x7f0000000200)="7b98edce2157d9", 0x7, 0x7fffffff}, {&(0x7f0000000240), 0x0, 0x6}, {&(0x7f0000001580)="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", 0x1000, 0x7}, {&(0x7f0000000280)="2e0d20784634f0d7060fee", 0xb, 0x1ff}, {&(0x7f00000002c0)="aa21606d7aa95fcc5771048537406031a7e3b12f8c8a7e238fd6a121caeeece6c3363089ab41b4020f3604781267405ec5de75290bbf0c1a3db3502611031f545e4ca7ee59590115147d09194ca85db50f020e3c7c342d7b3df64bc2af762a862a6f664cb1387345fd0f7312809e8271a1dc59a482e09051292a154141386d1cd886913952ab01d0d6de1eb8b5f64cdea5f035ab84", 0x95}, {&(0x7f0000000380)="b0c9906afc4f6f971b169eea11c8e1a9015adf8df5d9146d0c953153cb8a297866a0e5fe95026b0939702a2bb74b80bfe5b039144ea452ebd38658c4ef7a57b7f464d5b30eb26dd0baf8a90f565fc93d3193fbd8cd9c6732b4c420b599ed6a5a7ef33cf8efd9e39b1087096c2fdf2b4d22bae80e79", 0x75, 0x5}, {&(0x7f0000002580)="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", 0x1000, 0x7}], 0x21240a, &(0x7f0000000080)=ANY=[]) 23:47:00 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) r1 = syz_mount_image$minix(&(0x7f0000000180)='minix\x00', &(0x7f00000001c0)='./bus\x00', 0x9, 0x4, &(0x7f0000000580)=[{&(0x7f0000000200)="9a686f3b0d84fffc0b57cab5766c09fc06b2bd9650f803e26c93002ae1758d9bbd8697bb4639821975f725d994a88b9d43405db1453e78ff91074a5f91c48f390a6a4f4fadb904f3c7af17b69696e1120f7e5ed9ce01fac594503b03ae809a12826e3ba29dc1e2627f9a11192d52a0edfe9a9219d0c9c1442d14a18f35f9b9e22fb0d4eee56996b27e822f634dc999a27f05b66f01a7cd70a5a177eb87d642ed456289804272f44097af36ae7d130a902daef6ea232bd24a556df6ab2ffc1959ebd1ef5d195956052cd66ab30661a2f111cb0cdbc5e4eed54035086c3b260619d9690c7841", 0xe5, 0x6}, {&(0x7f0000000300)="7dd872505ea6a76f2d8a8781d2f44a9aa356986709d6a3278c98726e3fcecc344a2ad3794676e915c89f594c6e56ad30b05fd4fd829f314549de44a581e72518e3dec984c863667eb799f3e45b3b5f4bcf7fcec57c54862085b35330a2d36f2c7ed05a03e352d9049ae878dc1496442a6cb9ae2d9f0c280aa25d867a5a701a0e84f57ab6bb3942c609e75715ccbf234f72694d0bc035304133c80b572ba03984d0e2d4d0061ecaa5a886fefd00c0e4da85d0f8a67164222d0a87702680252829f9a99bbb825cd7ddbede556dd8f25a79ae3d5efd519cd0459d5c31", 0xdb, 0x2}, {&(0x7f0000000400)="264e0283f00fdd105fd7423dd6460f88135162ae64cb2c922eb146183114a73f6f1f3fddf28368d51fc44c744f68182132f412923c2f58c3cb228ece5001d49bb8020e22b3a57b0d1f806a05c1b9c5552ff02331754bafc90c5aca85ec476e69aa2bf50e2d3d73b5f15929b756cfdb56b6f3edef0ba121f5df40e4", 0x7b, 0x1}, {&(0x7f0000000480)="60959447bce9f20642e04870bd3fb6f46c528ee6889ae48433de4cba9775b5b5df5da37802a540f20e5a9bfc831290373c53f588ff8c01cc0cf299b7f7fd07914b1de67580abc89c5e7500ca49601cdf3b556e775eac7ac6ad18777b7167e30724cf3ef02f054d0576bb29d6a993bb1d29beff749ea141d508ea0b88cb4e2b5d98e3b5a10e5ea05e59554b71", 0x8c, 0x7}], 0x2000000, &(0x7f0000000600)={[{'v7\x00'}, {'%+e'}, {'v7\x00'}, {'{--@)'}, {':$@.{(]'}, {'v7\x00'}, {'v7\x00'}, {'v7\x00'}, {'*\',-L'}, {'/#.@/'}], [{@uid_eq={'uid'}}, {@subj_type={'subj_type', 0x3d, '-^/'}}]}) syz_mount_image$btrfs(&(0x7f00000006c0)='btrfs\x00', &(0x7f0000000700)='.\x00', 0x3, 0x4, &(0x7f0000001900)=[{&(0x7f0000000740)="6c73375411a2ec57464ac1da34727eda4c96599ba2d1ac22f370", 0x1a, 0x7}, {&(0x7f0000000780)="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", 0x1000, 0xfffffffffffffffc}, {&(0x7f0000001780)="8d1968a542fa67e0a8524084644f346abd161cf0b3680a8832696f4f4c7f44ee45c0cd150dc5e01e14648287b6db463b14c5ba3352044a3c3cc8db4793c494984864c2303b879385c30b6831a87e818d2c566269430b8f7d008f4969d08fe0e85715adf74ab30be13a59ba0a0b34986f9e7f107efc28dc7a4c2c9b5f3eb2df5ad6ff58bf320b8df531e7fa7dd8627e89b782b8570425139af01b71d2b6304dcc92a954ef7928421cf4f68eee7c23b6c5497c3ede2ecd04139507fdd69249fbacb7168902e3ec12da6b7bf9856c251800c220dcbf57c62ede17a47a9f8fbec6e4a5bc92e4b385495ae4d8e02efb8db3d4", 0xf0, 0x6}, {&(0x7f0000001880)="8956edc8291fb6ee6adac61ec66fc78ba869a969b66885240831bf35bf4fa0481688482fd18135a24a40b49810d7f25a76c206d26c759c9430fea0a9afe135162dc190a8d557abbe25dc8c3f04d66f3b8ea4ae6ceea0bb2cf488f13b696d11e0b9ad78c960aa82d8e89a8bc72a79ce9694680653f7a5689f70ef86af3366e1a2", 0x80, 0x3f}], 0x300001, &(0x7f0000001b40)=ANY=[@ANYBLOB="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", @ANYRESDEC=0xee00, @ANYBLOB=',\x00']) unlinkat(r1, &(0x7f0000000680)='./bus\x00', 0x0) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') [ 366.321665] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 366.334195] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 366.344821] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 366.354632] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 366.360774] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 366.394138] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 366.557653] VFS: Found a V7 FS (block size = 512) on device loop2 23:47:01 executing program 4: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) r2 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f00000003c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000180)=ANY=[@ANYBLOB="18e8f28e1c64d53ecce0589775a3ef456fca0657391dfa4102959b6f6196d67c2657f52eb0a864e406d6e04286c1c722c5356b118a87c7aa1e26ef46a6ada9a30513009bfc77169781ddd6ee9e25202c500309887c7795de21c4bda5c59bf9cde31ab69fd84dad0bf3f2441362abb0c22683fa444e66ec3ce45f0d0b1eccc8cf98c827e2ded6bec31d43dfdc642b32110f305a364438a90921966de7252c67c9301af06e6d5289aab55bacc461fbaac773a25785eecc6788c6b224e0be083bd7391dfa250126fae267480c505b17a864f3ef58819b6a", @ANYBLOB="82ef1bba34b4d0cf80aa99f6705fb25292d7033ce8bd82e4056b6e9ae6b6995c42a3097f173b87a01bb46035570328ad28ba3bed17f96ceb2e05b074b23b32b98957bad2e80b6ecdb2608da7a3133f0da1c799c0125161b08c42a3b384a88e77e2b577f2adfa1263fbb3dabdc0e4061bd48d98928d0d5113cde0d0589d1b9e66afb522db12df15d6dca93a2a7e6fcb0cd7c5bed3e4344cf985b5231553b59ff24c3c3ab4386360978c4b0dcbc98a824161ab99454b12a08ff6d98614f59d4ea95498b66b4eb9954731811f65904b8ff916ec6556293b514995a1b4d671c2862d62c4d15c0972640ae85a77b8d9d0c8810954", @ANYRESOCT=r0, @ANYRESHEX=r1, @ANYRES32, @ANYRESOCT, @ANYRESDEC]) name_to_handle_at(r2, &(0x7f0000000080)='./bus\x00', &(0x7f0000000580)={0x1008, 0x1000, "ab1383912451432b998891f85dd95b4de5967e16d5302df156c625240294c7ed01673821d51299fdef09473c3cbf1bffe54651f282997d8ab36052399a75630c9e2a160fbf2c5a4003cd1e9dae40fa44afe358fe278466fbc0ae62704f91271e56b3c6a541b67478db1a4c1976e6ab10fb7db883898f3e0224d8d7f5552dd8eef747909a76b7177c6c1fdb086da6822dff9e437e70e7383d7c172c81e68044f9cb3cf0bc8c35da9c72f58c3feaa3d2f3f6e8ff4a8e2bc8e0d5ee717e4bf05fb639a006a355bfc47551d16b6fb6de53390a27c6cf34366f0325224dc71d707e817c89f563518e7fdb0f27bb2cb0c80d6906a43743fee27a61598e28b54f64115dedbc83f147e7f0008164ceebddb2b58e9d14fc69fbf6ed4d516c95c046cdd0297dd63fc98b1bbecdbba7ef299df847289e4ab8c8c8e58fca80ee600e0cba1d5d9c174705063953c70ee2de8a88476678648dca539a15488b2445aeccd827b34da2bd6fd01c38883b0c96b6d07342282f1f0a5fd08f8c49f5ac06ef409a8b1928e95d1db12a81678aefed1575e3facd7219175199e8774e9899326cf1a339210ac8d3a8d167ce1f585d574e04f0ea57f93955bccd12630067230c329b28d34810f2e46a378b032d05c295809fc00de6fc9d74992e2b3ca016feb24b0a0f1c7defa83da3f9d2fe272fc781aa44d7dae328a78b24dda58055c0574c4ab288929bafd3ba963645b7790e0f2eb34c3b2f14b7cbd0ab6130c871f958fb9f7c95cedfdcc2034fa80ea58925fe26e9c90e6ee6f8035376279a4b246242ce983b3f9851b60704de58079c0aef72199b86afe40abcbf1c1d24e5f70fcd0b5608d43f559c118ce81eefa5dd41e114b63d0ba5337599e321d34500492ade0231bbb8653b302996582c34e2288a39fef4432b00b68afe6f3b509f4aa70c1bea4226b0ea46076b9d2f2611c643b75265b7cf1b319d7ed0ed20d1d056cdc9df06bfc89d951709adad00fafe8386dcdc827026a982d4e3448daa67f4c7ca0552dd998ad6cd98fcdd432d0f0fe643b80d35d9bbb9b092497c8decbc13e10a3ca447f30290c41bd3af649748b1137f1cc7b5e48b35555b869197d30524620d984efd80adff3d9ae64d57d1740021f43dc3cac36a555ae908e90489d384de7ea8af484bee063a8cef6381f9b6c7b519273389fefa49034d02585a3f48dc3b82fe647d9bceebebc141f778430e650cd6f89031d941e587f5e43a25895119e5922b924ea97684d9765df27023ea5f60bf16e686f15b59b1ad64cf734f20f41972f20b285f0250e61d142615b74056d99e6f1afec9cdaef750bf6bf86883c0260ecfdc971484a843e5eb208e5cf0ed09de09d576bc903cdfbd4728b80cd0898bcd7c88e371b0c1349bfccda2aa5c91762f55f53ff30e6ed19a0b15f594c6f88634db523fa1cb5ef2d29c125036be23e1006399fb95f8f27b1b140d0421645a1514e740d4e87fb4089e6b7875020b912890135be37d206d0c239683c2f1ffa03dc10a3c7516ce7a72d8d8b127a782a58306ae7030f38fc5e11db496eea6d75c470ada7e80d4b083dc9efcd513f1768d94b4910d9330e7091a00780cc824a43f2d7ecf508bd156d7b466d1a63e743260be6fb729b8387384f2c06e6145e64a84aa852158b51e2c9af103636cd452a8289124616524c3e6b235f0d9d34333dc264ee96c7a70069d0d0394614c541658289e67f0e392d51f2adcb97ece4162a2f13634bd0b073175f57810e6dd81e440b2b216067b7c279db177be9a6c08f24aa639834a403865a3f9b5d806a8441ca58d3c3e8641090fbdfdfc71a38a32210614f1abe06958c3328d0a84c9c20dfe1fe8e1f1f069b0fa910288ece2f923ddf7d25b2ee2f1f56e54ed050901dab0d200e6e3f6cf3f1630cf7e0cbc55669de3bb64b0bfaaf564328354e0b5cc192e3657eadc64d28f630b0906de623093a91815d89b2c028e8d402f25a4014dd0de3d25c6336b419a14f627b0c0bc50d62f11f911df671eff75a63fad11e223f05bfcad009ed2b9ab57af6730e7f35bbeab1c2ee3aa8f89de00f2afd27377e852165198e8fc47799d54b2ec2402e8cf87d5a62f3dbacaf93e8d0859f9a13aabeef12bc102b04d1a43fc628a27a2dcdf5a2da2d85a24a5212fda7e7783ce8be5af2348492445a89d480905149b4a7444fe10c7dccc9c0c1a1e558eb701e2e79131e7220f10f2fa815725e900124a51ad81cede88abb55d79d4db61bbc59e85b985a47f6e6d01b12321e404dc2588101ef76e77ca871abf480ee1e18fc151a9cea59d5b079d651358a68a5c24ff6ff5c2d03a93916cfec3a4a678e2c012a54adaa595b4aa3e68af87e60badad3c483b8510c2dedd62873ea7b6b0e2719989996d787db2b77c178dd74ff2046c20cac67911963359f40b7851397f073343cee4c96eaf22aac2983b9d1c0ee8fcc9d2ec84b176bb90c666cc97056faa89a18bd48e0dfc0806eead72f3b276008d4cb90f9cf1d43cb06b88d2a6cf6129fd7c2a0549b4acd5ca6a7f860a45f3c131ac74a75e28e3ff6e980db1230e4fa6121830acc1981568f07b338cefadf375b994ba60b6d39389134644b00688889bde7823312f2e660f913ac1bcd9f5fb7812338438f1c178ee26a8f14cf15c8788fd91fd8eb96313140507c6a100521e9fde8c33f43300c7a470f948467db16abdea2f8439b8d0cf5a7b725def2d55a009e548fe8843fe828c87056c4aa07d545f9bb3454a1535e2c3c4c158567ebde77f607d56de000b5c3917673bc2823b8176584cd597dfa748ee1d3558dd08b445890e11a6ff777387c5fa45ef9bca2a5d3e0da0cb20bd62ee9c81c431a767abfc965b4a5ddcaabe1ff519e555cc726859b5ae9f2edcfff7ee813c4e3e417dfd7fc959e57086c4f5d0dab975f909640b38a293a4245dfa757a7ce86be0874f77c13ccb1500ff33963e45a6ab452dcb7db64d6e5ace654fa8ff558cc4945ef302eb13c28155038b5cd03e6ab6e0e2ebb47473fbe1be69e81409c2136c518f95fa619b244806428cc92bf0e0a113e1bf56e0d5a0c074c5261b23d7b463f3ca9da39a6ad0348031ba87af580631d0d7c408b65cce83cdb70de77df1fa89b68f6c8581308523c4644183adad4adf80a065609e7741b22724839d6764d67c7b93690d98a676c84298681a3bda5b1cf8fd838097059bb35b80a40d27310363f57781d5d80b7b56dc50307f40cbfe0802d95e188d6d30e4e4cb552870d67130732c1b656dc5d67965a8ee962a477647c68f7afd05b20d28c939f473177b9d51b1962573f3356c6591a80e71300b424e38778dbf224add57ea8f0d309e4533541d39df427e439a286a6a5724e4afc114963a2e552ce98fed879eb738329ba9ea3cea28de75a52070891d92cb14785a211e749de4a174b455f4c7daa2321b6b142e038eb3cb9a6a5a212a98b9a4371df813f953263e79e3f366af6020974093c7eda9cdbf81c98f53bbbe7885d6a49aebd5a8ecf30e7fc283b17dc85598b2b4118081f283ff7d0374a65b244b42d75d1fc2f844d3cb82d5fa01fa693875b64cb80c265224897c4d993c9f7e279aaf376fae95f4d53574bfc1a0f1861242058c565f81964697eeeb86c3e4d6b161873eadf3f5689cdcc612ac1045503784487ccf24ce44c08613c4b42740ad7c3812c18cec7bc183b200d637854e0bfc0db1d074f69f2389557d953a34954d2d26b82b88208fa238f82ce3c8056a6246a620feff551437ae1f86ce00734b938813ec10a2f3a1f56181094a44cd83920c47fce33aa86dec5e216d89b455285e19e7d9c6b141f98044013af538c071d2970f31fbb15706fc3e3901fa38f7f10c315f01f773aad95e41337daa4ebca4d38247e910eb7a6aa24d8f32c7c8c53e47f3457953c8f240d8d3599f3e7739cc764822f63a50e9609bdf3e9bb6562cbc8118907be71d90d02e088058001b504986fc199438eeff1a1b7506bb978325e27533c08de40df7c5e135bdd9a012ab47823e153804ba405c030043528f544479608b11df6575cca84fdbc521c72034cc4ed4ad3c75b6036e519a8e2d56b288b6cd4bc70bbad24d55b7b1f78662790689bdbe0398e89eb53bf50ffecea54871f3008d8d1c67c48fd0113c602dae973968bfab03b03dc1391914e996ed6fdbeddbf4c318894b1cb2362c0ea9fec473436259fd5f1b2de4ea213cfe889b635fa31895b647d04692ec865c2828c9ee81d6ae2a3ecc08ec335ed3b8d3e753ed336b4f6fe8faa20a2e5f184f43c14387bc90a0e17a0fb18e81cb80f4a46dc3fa5fa2d2861b7f3fef4e4a3c86da58218f1d058cdd18592343d5c75d90afd20fabbcdac9cf5da1b3800d96eb0d29f5c93e4901ee370de6749e658fe949e0b3c14e476dcf92c4167257c7b28530ce82194d904fadb1d5415e98729b1fccd85813bb03bfb3f4e883e4ac234cf744860e4deef7a30ec8105154621954e49b4fa0e20d255ddd3b1f464245dc941dd8d1d6107ab68ec12b85d50aec8c93d390985025e1d6d8e7e4f8bdc43c2a3dfa9cc6e96d24f529f8d70174e8fe41bbd6bf828c3e39f90891907fb58aa34d748c5a342a6c6468ca065e3bd745cf9ba723347baef6c961cd6a373d2addabe0d4543439dd3198bab6fe5cb6e4deddb39c4c7770b14bf7dce4eebac853d562cf7b4bc5f5de62fcbbd0746a954c7bf14655477bc0db5259860f12bd3d1a5097edae259ec42c7c5d6760ae4b1646b19ffb7838399c5bbc92038848e17d87393d90a667bda280f1398813e318b4ba51c340274e646e69396f794dd0c64151297c2843ca284c30582f0b4d46b00e7cbcd3ab3d676d4a41a6d114da1842889e366259df351a592941f4b86de01b50584afc8638971d1c246564bf30ee4c3c643b80b935e2ae56ba174516a326bb9134327b40988e942bf4401fadabf7449f0c2ebb4b977388b609efb83f82c64f94179e285989699c5803d0b4d55bca93eb583f0a5f6cb96095a95d8d03c98c153bed689fe4f9e93dcb264c0d8596aac174402ffa90e9c95b216f76bf3b3f3deb19e380ba4cf1b7494e9042c2a0d3662bb265920eddccb170a38acad4303539508a450784f5c166f986171aafc9b7cf9645b951e0fe14c87cfbe0e37922a469c3f12e15bb08119a0b2a667b51db5a99fe97f4a99f0e7dae28bc90f95675052ae91f6594fe4386d47afa5cdb1409d51ca351c1fdca69974b90621480f0d203122628fd3c9bf1432816cd1b77886288ffa431c3af11af0b6865a03571f6b36de1c48d9bfdad1cd802bb0669751b04ca970e3f76e056c738dc15a379e338c2bb740795f46f480f3033c328991714161dbee695d65d7abd76623b73687e874396875069f645cb9e32fd51b0ba8a3465eaad84d3002a93dcdf96b027384b41367d6eac365d3f71b666a94ce760a86fc7ccd0bda0a387ce2ed84bec74baf4aa8ca631a102f8352eb501012d1e99532ba29a6d767b67f1e75949f6a0d6b8b0d566c813867a2396057d4b8c392d46d7c05d105e3216c790e53754d78fea8d63362150c52f4b13e6f0f455f86e030fe9806587c367046ffd82ac682498a776b94374b82033ea0361f942a1d1e8eb1fa683781be48fad623bcd415900cb96be55ff9c45a0b45f8287f039fd70d7cfd9a5ea4484332315b71726f0e6014eeb5f9881684b7aa58bfc498c942ea52757494af712dbfefda6cb57c928454a8cec6a8dcf82f6380f3ee0d3e3b254947e5fd8cc3db732e2c3b5a476fe0181e1540cc800a1d78ba63fb9"}, &(0x7f00000000c0), 0x200) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r3, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r3, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x9, 0x5, 0x8c, 0x8, 0x0, 0x560, 0x30020, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x5, 0x100000000}, 0x24848, 0x3, 0x100, 0x2, 0x0, 0x80000001, 0x59aa}, 0xffffffffffffffff, 0xd, r3, 0x1) 23:47:01 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 366.600864] VFS: Found a V7 FS (block size = 512) on device loop5 [ 366.622816] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:01 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) getpgid(0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:01 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000240)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) stat(&(0x7f0000000180)='./bus/../file0\x00', &(0x7f00000001c0)) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') [ 366.703291] VFS: Found a V7 FS (block size = 512) on device loop1 [ 366.712392] print_req_error: I/O error, dev loop2, sector 0 [ 366.718711] Buffer I/O error on dev loop2, logical block 0, async page read [ 366.727357] print_req_error: I/O error, dev loop2, sector 3 [ 366.733113] Buffer I/O error on dev loop2, logical block 3, async page read [ 366.746632] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:01 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x2000040, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) 23:47:01 executing program 2: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001680)={{{@in6=@empty, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in6=@mcast2}}, &(0x7f0000001780)=0xe8) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0xee01) fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$qnx4(&(0x7f0000000080)='qnx4\x00', &(0x7f00000000c0)='./bus\x00', 0x80000001, 0x8, &(0x7f00000015c0)=[{&(0x7f0000000180)="c57af91b201935db7c7b564b8888953c058ee74755c490eaf4df06f9d0546c8b8b99265bae85a07f3d87be417806db7442423b85a21c534320ae73ec11", 0x3d, 0x53}, {&(0x7f00000001c0)="c17e48dbfdf1046efd10d56ed4e757f3993ce2c9a211701819622f732cd46180417f30714adebfdf845181d51d96134d12a1cfdd309fa83a83e3464f646b097e7b01d82ec11d3155178f7534f171a799ad8599c2f075ad915890edc2b7788d5dc4a7a73ae082e1147f7c08c2570cd152fe8e02e09f7dedd72a407ca83e10eeb85bb8d16fbfbdce45a32ffbd9304a286709a7be93f96796f13fc403477eccc30169fb54093232ae5ad78e08ebad5630c6d6e57277953dc7ed1650b9042a28ac33fa953ece980f92d7621f2d", 0xcb, 0x9}, {&(0x7f0000000580)="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0x1000, 0x305}, {&(0x7f00000002c0)="48f8e1b7facf42fd112b467f2c69e50e1d982391da8a4db45a42cd250c0d3b7954e68dc9148c377eeee8ce5bf2292b", 0x2f, 0x20}, {&(0x7f0000000300)="ac035395a4a978c913ebc60277c5233a190e8e0de74254973f7c8437ccdd4c2a1edb1b32cee6459039ec", 0x2a, 0x5}, {&(0x7f0000000340)="0c609f5a08df183fa44613b493725df3c84cdddfbf1e9435a5d32ab9a6d47fd576e91a13f4bb2ee3b8a538ef09ef4ab7c71d61239d83e9e9256149a9978d6e5b20397140275927352ea7af61e1e70914e99119fcbb23f301877990cbe55dcfb4556cf4b5e8e7a11e18e581edc055898aebf39e53ccc35e17c7a42fdbb33737ad659f0d8e78", 0x85, 0x5}, {&(0x7f0000000440)="f18ad8de6567bca29c8d1430f9a315c219fac0258e2314680decc8a6f7cf86d2bb7c4fcd7ab4b773131bd74a70bc746988fd92517ebd6c3e370d8e7e85bbe09ea35c681cf0001abc080b26415caed29e345cebdffe1f7919c3b832739ae732d4421e07f350917f3b60822e0d7951a315be3c29e8ee3b148b0e7e00ff55c75f92af2aa9dec6be171221e7d128efa5cb77cdf9538a55b7a84a4b92a8c0de106b00a15e4c5e4a42fc294cffccc4e5ae5918118f7ec95d2f1988a993ac057647806f01cf30e08631f0690fdc9ac6186476", 0xcf}, {&(0x7f0000001580)="51bdde83e7c77414b24e", 0xa, 0x101}], 0x10000, &(0x7f0000001840)={[{'v7\x00'}], [{@uid_gt={'uid>', r1}}, {@euid_gt={'euid>', r3}}, {@subj_type={'subj_type', 0x3d, '/^'}}, {@fowner_lt={'fowner<', r4}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x6}}, {@smackfsfloor={'smackfsfloor', 0x3d, '.pending_reads\x00'}}]}) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 366.831318] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 366.835710] VFS: Found a V7 FS (block size = 512) on device loop3 [ 366.860653] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:01 executing program 4: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) r2 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f00000003c0)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000180)=ANY=[@ANYBLOB="18e8f28e1c64d53ecce0589775a3ef456fca0657391dfa4102959b6f6196d67c2657f52eb0a864e406d6e04286c1c722c5356b118a87c7aa1e26ef46a6ada9a30513009bfc77169781ddd6ee9e25202c500309887c7795de21c4bda5c59bf9cde31ab69fd84dad0bf3f2441362abb0c22683fa444e66ec3ce45f0d0b1eccc8cf98c827e2ded6bec31d43dfdc642b32110f305a364438a90921966de7252c67c9301af06e6d5289aab55bacc461fbaac773a25785eecc6788c6b224e0be083bd7391dfa250126fae267480c505b17a864f3ef58819b6a", @ANYBLOB="82ef1bba34b4d0cf80aa99f6705fb25292d7033ce8bd82e4056b6e9ae6b6995c42a3097f173b87a01bb46035570328ad28ba3bed17f96ceb2e05b074b23b32b98957bad2e80b6ecdb2608da7a3133f0da1c799c0125161b08c42a3b384a88e77e2b577f2adfa1263fbb3dabdc0e4061bd48d98928d0d5113cde0d0589d1b9e66afb522db12df15d6dca93a2a7e6fcb0cd7c5bed3e4344cf985b5231553b59ff24c3c3ab4386360978c4b0dcbc98a824161ab99454b12a08ff6d98614f59d4ea95498b66b4eb9954731811f65904b8ff916ec6556293b514995a1b4d671c2862d62c4d15c0972640ae85a77b8d9d0c8810954", @ANYRESOCT=r0, @ANYRESHEX=r1, @ANYRES32, @ANYRESOCT, @ANYRESDEC]) name_to_handle_at(r2, &(0x7f0000000080)='./bus\x00', &(0x7f0000000580)={0x1008, 0x1000, "ab1383912451432b998891f85dd95b4de5967e16d5302df156c625240294c7ed01673821d51299fdef09473c3cbf1bffe54651f282997d8ab36052399a75630c9e2a160fbf2c5a4003cd1e9dae40fa44afe358fe278466fbc0ae62704f91271e56b3c6a541b67478db1a4c1976e6ab10fb7db883898f3e0224d8d7f5552dd8eef747909a76b7177c6c1fdb086da6822dff9e437e70e7383d7c172c81e68044f9cb3cf0bc8c35da9c72f58c3feaa3d2f3f6e8ff4a8e2bc8e0d5ee717e4bf05fb639a006a355bfc47551d16b6fb6de53390a27c6cf34366f0325224dc71d707e817c89f563518e7fdb0f27bb2cb0c80d6906a43743fee27a61598e28b54f64115dedbc83f147e7f0008164ceebddb2b58e9d14fc69fbf6ed4d516c95c046cdd0297dd63fc98b1bbecdbba7ef299df847289e4ab8c8c8e58fca80ee600e0cba1d5d9c174705063953c70ee2de8a88476678648dca539a15488b2445aeccd827b34da2bd6fd01c38883b0c96b6d07342282f1f0a5fd08f8c49f5ac06ef409a8b1928e95d1db12a81678aefed1575e3facd7219175199e8774e9899326cf1a339210ac8d3a8d167ce1f585d574e04f0ea57f93955bccd12630067230c329b28d34810f2e46a378b032d05c295809fc00de6fc9d74992e2b3ca016feb24b0a0f1c7defa83da3f9d2fe272fc781aa44d7dae328a78b24dda58055c0574c4ab288929bafd3ba963645b7790e0f2eb34c3b2f14b7cbd0ab6130c871f958fb9f7c95cedfdcc2034fa80ea58925fe26e9c90e6ee6f8035376279a4b246242ce983b3f9851b60704de58079c0aef72199b86afe40abcbf1c1d24e5f70fcd0b5608d43f559c118ce81eefa5dd41e114b63d0ba5337599e321d34500492ade0231bbb8653b302996582c34e2288a39fef4432b00b68afe6f3b509f4aa70c1bea4226b0ea46076b9d2f2611c643b75265b7cf1b319d7ed0ed20d1d056cdc9df06bfc89d951709adad00fafe8386dcdc827026a982d4e3448daa67f4c7ca0552dd998ad6cd98fcdd432d0f0fe643b80d35d9bbb9b092497c8decbc13e10a3ca447f30290c41bd3af649748b1137f1cc7b5e48b35555b869197d30524620d984efd80adff3d9ae64d57d1740021f43dc3cac36a555ae908e90489d384de7ea8af484bee063a8cef6381f9b6c7b519273389fefa49034d02585a3f48dc3b82fe647d9bceebebc141f778430e650cd6f89031d941e587f5e43a25895119e5922b924ea97684d9765df27023ea5f60bf16e686f15b59b1ad64cf734f20f41972f20b285f0250e61d142615b74056d99e6f1afec9cdaef750bf6bf86883c0260ecfdc971484a843e5eb208e5cf0ed09de09d576bc903cdfbd4728b80cd0898bcd7c88e371b0c1349bfccda2aa5c91762f55f53ff30e6ed19a0b15f594c6f88634db523fa1cb5ef2d29c125036be23e1006399fb95f8f27b1b140d0421645a1514e740d4e87fb4089e6b7875020b912890135be37d206d0c239683c2f1ffa03dc10a3c7516ce7a72d8d8b127a782a58306ae7030f38fc5e11db496eea6d75c470ada7e80d4b083dc9efcd513f1768d94b4910d9330e7091a00780cc824a43f2d7ecf508bd156d7b466d1a63e743260be6fb729b8387384f2c06e6145e64a84aa852158b51e2c9af103636cd452a8289124616524c3e6b235f0d9d34333dc264ee96c7a70069d0d0394614c541658289e67f0e392d51f2adcb97ece4162a2f13634bd0b073175f57810e6dd81e440b2b216067b7c279db177be9a6c08f24aa639834a403865a3f9b5d806a8441ca58d3c3e8641090fbdfdfc71a38a32210614f1abe06958c3328d0a84c9c20dfe1fe8e1f1f069b0fa910288ece2f923ddf7d25b2ee2f1f56e54ed050901dab0d200e6e3f6cf3f1630cf7e0cbc55669de3bb64b0bfaaf564328354e0b5cc192e3657eadc64d28f630b0906de623093a91815d89b2c028e8d402f25a4014dd0de3d25c6336b419a14f627b0c0bc50d62f11f911df671eff75a63fad11e223f05bfcad009ed2b9ab57af6730e7f35bbeab1c2ee3aa8f89de00f2afd27377e852165198e8fc47799d54b2ec2402e8cf87d5a62f3dbacaf93e8d0859f9a13aabeef12bc102b04d1a43fc628a27a2dcdf5a2da2d85a24a5212fda7e7783ce8be5af2348492445a89d480905149b4a7444fe10c7dccc9c0c1a1e558eb701e2e79131e7220f10f2fa815725e900124a51ad81cede88abb55d79d4db61bbc59e85b985a47f6e6d01b12321e404dc2588101ef76e77ca871abf480ee1e18fc151a9cea59d5b079d651358a68a5c24ff6ff5c2d03a93916cfec3a4a678e2c012a54adaa595b4aa3e68af87e60badad3c483b8510c2dedd62873ea7b6b0e2719989996d787db2b77c178dd74ff2046c20cac67911963359f40b7851397f073343cee4c96eaf22aac2983b9d1c0ee8fcc9d2ec84b176bb90c666cc97056faa89a18bd48e0dfc0806eead72f3b276008d4cb90f9cf1d43cb06b88d2a6cf6129fd7c2a0549b4acd5ca6a7f860a45f3c131ac74a75e28e3ff6e980db1230e4fa6121830acc1981568f07b338cefadf375b994ba60b6d39389134644b00688889bde7823312f2e660f913ac1bcd9f5fb7812338438f1c178ee26a8f14cf15c8788fd91fd8eb96313140507c6a100521e9fde8c33f43300c7a470f948467db16abdea2f8439b8d0cf5a7b725def2d55a009e548fe8843fe828c87056c4aa07d545f9bb3454a1535e2c3c4c158567ebde77f607d56de000b5c3917673bc2823b8176584cd597dfa748ee1d3558dd08b445890e11a6ff777387c5fa45ef9bca2a5d3e0da0cb20bd62ee9c81c431a767abfc965b4a5ddcaabe1ff519e555cc726859b5ae9f2edcfff7ee813c4e3e417dfd7fc959e57086c4f5d0dab975f909640b38a293a4245dfa757a7ce86be0874f77c13ccb1500ff33963e45a6ab452dcb7db64d6e5ace654fa8ff558cc4945ef302eb13c28155038b5cd03e6ab6e0e2ebb47473fbe1be69e81409c2136c518f95fa619b244806428cc92bf0e0a113e1bf56e0d5a0c074c5261b23d7b463f3ca9da39a6ad0348031ba87af580631d0d7c408b65cce83cdb70de77df1fa89b68f6c8581308523c4644183adad4adf80a065609e7741b22724839d6764d67c7b93690d98a676c84298681a3bda5b1cf8fd838097059bb35b80a40d27310363f57781d5d80b7b56dc50307f40cbfe0802d95e188d6d30e4e4cb552870d67130732c1b656dc5d67965a8ee962a477647c68f7afd05b20d28c939f473177b9d51b1962573f3356c6591a80e71300b424e38778dbf224add57ea8f0d309e4533541d39df427e439a286a6a5724e4afc114963a2e552ce98fed879eb738329ba9ea3cea28de75a52070891d92cb14785a211e749de4a174b455f4c7daa2321b6b142e038eb3cb9a6a5a212a98b9a4371df813f953263e79e3f366af6020974093c7eda9cdbf81c98f53bbbe7885d6a49aebd5a8ecf30e7fc283b17dc85598b2b4118081f283ff7d0374a65b244b42d75d1fc2f844d3cb82d5fa01fa693875b64cb80c265224897c4d993c9f7e279aaf376fae95f4d53574bfc1a0f1861242058c565f81964697eeeb86c3e4d6b161873eadf3f5689cdcc612ac1045503784487ccf24ce44c08613c4b42740ad7c3812c18cec7bc183b200d637854e0bfc0db1d074f69f2389557d953a34954d2d26b82b88208fa238f82ce3c8056a6246a620feff551437ae1f86ce00734b938813ec10a2f3a1f56181094a44cd83920c47fce33aa86dec5e216d89b455285e19e7d9c6b141f98044013af538c071d2970f31fbb15706fc3e3901fa38f7f10c315f01f773aad95e41337daa4ebca4d38247e910eb7a6aa24d8f32c7c8c53e47f3457953c8f240d8d3599f3e7739cc764822f63a50e9609bdf3e9bb6562cbc8118907be71d90d02e088058001b504986fc199438eeff1a1b7506bb978325e27533c08de40df7c5e135bdd9a012ab47823e153804ba405c030043528f544479608b11df6575cca84fdbc521c72034cc4ed4ad3c75b6036e519a8e2d56b288b6cd4bc70bbad24d55b7b1f78662790689bdbe0398e89eb53bf50ffecea54871f3008d8d1c67c48fd0113c602dae973968bfab03b03dc1391914e996ed6fdbeddbf4c318894b1cb2362c0ea9fec473436259fd5f1b2de4ea213cfe889b635fa31895b647d04692ec865c2828c9ee81d6ae2a3ecc08ec335ed3b8d3e753ed336b4f6fe8faa20a2e5f184f43c14387bc90a0e17a0fb18e81cb80f4a46dc3fa5fa2d2861b7f3fef4e4a3c86da58218f1d058cdd18592343d5c75d90afd20fabbcdac9cf5da1b3800d96eb0d29f5c93e4901ee370de6749e658fe949e0b3c14e476dcf92c4167257c7b28530ce82194d904fadb1d5415e98729b1fccd85813bb03bfb3f4e883e4ac234cf744860e4deef7a30ec8105154621954e49b4fa0e20d255ddd3b1f464245dc941dd8d1d6107ab68ec12b85d50aec8c93d390985025e1d6d8e7e4f8bdc43c2a3dfa9cc6e96d24f529f8d70174e8fe41bbd6bf828c3e39f90891907fb58aa34d748c5a342a6c6468ca065e3bd745cf9ba723347baef6c961cd6a373d2addabe0d4543439dd3198bab6fe5cb6e4deddb39c4c7770b14bf7dce4eebac853d562cf7b4bc5f5de62fcbbd0746a954c7bf14655477bc0db5259860f12bd3d1a5097edae259ec42c7c5d6760ae4b1646b19ffb7838399c5bbc92038848e17d87393d90a667bda280f1398813e318b4ba51c340274e646e69396f794dd0c64151297c2843ca284c30582f0b4d46b00e7cbcd3ab3d676d4a41a6d114da1842889e366259df351a592941f4b86de01b50584afc8638971d1c246564bf30ee4c3c643b80b935e2ae56ba174516a326bb9134327b40988e942bf4401fadabf7449f0c2ebb4b977388b609efb83f82c64f94179e285989699c5803d0b4d55bca93eb583f0a5f6cb96095a95d8d03c98c153bed689fe4f9e93dcb264c0d8596aac174402ffa90e9c95b216f76bf3b3f3deb19e380ba4cf1b7494e9042c2a0d3662bb265920eddccb170a38acad4303539508a450784f5c166f986171aafc9b7cf9645b951e0fe14c87cfbe0e37922a469c3f12e15bb08119a0b2a667b51db5a99fe97f4a99f0e7dae28bc90f95675052ae91f6594fe4386d47afa5cdb1409d51ca351c1fdca69974b90621480f0d203122628fd3c9bf1432816cd1b77886288ffa431c3af11af0b6865a03571f6b36de1c48d9bfdad1cd802bb0669751b04ca970e3f76e056c738dc15a379e338c2bb740795f46f480f3033c328991714161dbee695d65d7abd76623b73687e874396875069f645cb9e32fd51b0ba8a3465eaad84d3002a93dcdf96b027384b41367d6eac365d3f71b666a94ce760a86fc7ccd0bda0a387ce2ed84bec74baf4aa8ca631a102f8352eb501012d1e99532ba29a6d767b67f1e75949f6a0d6b8b0d566c813867a2396057d4b8c392d46d7c05d105e3216c790e53754d78fea8d63362150c52f4b13e6f0f455f86e030fe9806587c367046ffd82ac682498a776b94374b82033ea0361f942a1d1e8eb1fa683781be48fad623bcd415900cb96be55ff9c45a0b45f8287f039fd70d7cfd9a5ea4484332315b71726f0e6014eeb5f9881684b7aa58bfc498c942ea52757494af712dbfefda6cb57c928454a8cec6a8dcf82f6380f3ee0d3e3b254947e5fd8cc3db732e2c3b5a476fe0181e1540cc800a1d78ba63fb9"}, &(0x7f00000000c0), 0x200) r3 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r3, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r3, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000400)={0x1, 0x70, 0x9, 0x5, 0x8c, 0x8, 0x0, 0x560, 0x30020, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x6, 0x2, @perf_config_ext={0x5, 0x100000000}, 0x24848, 0x3, 0x100, 0x2, 0x0, 0x80000001, 0x59aa}, 0xffffffffffffffff, 0xd, r3, 0x1) [ 366.938274] VFS: Found a V7 FS (block size = 512) on device loop5 [ 366.955818] VFS: Found a V7 FS (block size = 512) on device loop0 [ 366.968205] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:01 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 366.986289] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:01 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) r2 = syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f0000000240)='./bus\x00', 0x7, 0x6, &(0x7f0000001580)=[{&(0x7f0000000280)="74c918d64d562f374925babe3fcd0d0cee92a1ad28205d8ad42408338455019892d7c94d7ffe305e19abd7058d6fd75fb22eb58a2bfe947a6e8bcc5c56818b81fb0a518a5afcf8522b702858a66a472df39ab1eb760047df08fde5c5bbb4b8881618c9a8596c78170b28b643d56fc72922b6348910ae907ebe8438dd8183b27f29b049a19a69fdc034f0e05b556f0885e45e3d6ced2a3616287f58f2cb3ceb936eab22e11cf34a979436abd0189b7b86616856062fa46d3bf3b76d5ef5e96eb3c0bca48c926f9894b42cf75e0b9a7165043aab371f59544f49aad997b21cb61decf75f6769afae8cea3aa2174590955e43f9d6", 0xf3, 0x3800000}, {&(0x7f0000000380)="afb69cdf3f44d0357f562b01d0a1b26098a93a5ba4b594ed34bcb2d0dc8a14ad8070e96b92b9fcb66b3508f234cadf317fae4af8a6e87ef2411080861373f4365f68c0696a9c6142516f75d8a90b3a60615c4844114a6228a36a6ee93cc30391ebfd69ce6cc9612d35320349f65c8de5", 0x70, 0x4f6}, {&(0x7f0000000400)="5d0086626f63e1823f7b75c1ed1e4b43ea283e7ceacad41c91ad10bd610b59293ad6a332e20958a22218a6091b05002ca88ccf137a40e8ec9f15cdbc60fbfac96057841b01b9679c19a91f4e55fd60949acffef6600e8991bf32fd4b06a9a366b1152a13884187a9303ef5c47c90edbb7b765ac583", 0x75, 0x2}, {&(0x7f0000000480)="71286bd7831153f5341db883a875336dfb3583a931a9442fc579584742a0ad59ce6aacbd", 0x24, 0xe2}, {&(0x7f0000000580)="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", 0x1000, 0x2}, {&(0x7f00000004c0)="e68cba765400c8a8ae491f00000000000000008e9020a32d96e728d081d87261781b0341dba6327520358ceabdf82c0207000000fba056bea46019f7b9", 0x3d, 0x7}], 0x2008000, &(0x7f00000016c0)=ANY=[@ANYBLOB="73657373696f6e3d3078303030303030303030303030303030372c6465636f6d706f73652c6465636f6d706f73652c6e6f6465636f6d706f73652c706172743d3078303030303030303030303030303030372c6e6f626172726965722c626172726965722c646f916f5f686173682c00"]) renameat2(r1, &(0x7f00000001c0)='./bus\x00', r2, &(0x7f0000000500)='./bus\x00', 0x5) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000001680)='./bus\x00', r0, &(0x7f0000001640)='./bus\x00') write$binfmt_script(r0, &(0x7f0000001740)={'#! ', './bus', [{0x20, '.&[#,'}, {0x20, '-'}, {0x20, '&'}], 0xa, "47da783a196eecce25abecc4c8f8ddc2e98426382337214878d35bddb7d11758155cb9f4e1b03bc5fc7c718f88e1dfa7a04bd8e505306637035efc1006e5"}, 0x51) openat(0xffffffffffffff9c, &(0x7f0000000180)='./bus\x00', 0x2000, 0x80) open(&(0x7f00000000c0)='./bus\x00', 0x100, 0x80) 23:47:01 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)) creat(&(0x7f0000000080)='./bus\x00', 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 367.052177] VFS: Found a V7 FS (block size = 512) on device loop1 [ 367.059179] VFS: Found a V7 FS (block size = 512) on device loop3 [ 367.066952] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 367.074709] VFS: Found a V7 FS (block size = 512) on device loop2 [ 367.087471] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:01 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x20d000, &(0x7f0000000080)=ANY=[]) r1 = getpid() r2 = syz_mount_image$omfs(&(0x7f0000000240)='omfs\x00', &(0x7f0000000280)='\x00', 0x9, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000580)="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", 0x1000, 0x80000001}], 0x3000008, &(0x7f0000000300)={[{'/dev/ubi_ctrl\x00'}, {'/dev/ubi_ctrl\x00'}, {'/dev/ubi_ctrl\x00'}, {'bridge0\x00'}], [{@smackfsroot={'smackfsroot', 0x3d, 'bridge0\x00'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}]}) name_to_handle_at(r2, &(0x7f0000000380)='./bus\x00', &(0x7f0000000440)={0xa7, 0x2, "981cbd28f61e2947368fec8cd067851a5767c1b82a75015d5be2f2e6cd3eae797a4441e63a283fa2b6f8aea9de2e5b9d9a226d574160c696d0f0bed6dd979f6452f6ad454d03eec2ee27c9215ae04d2000ddc8d23371fcb4193f8ceb2a47feb4b234161b61bb464d03794d81fdc71f6869bee02477481e5eb6e43810bd469c3f1923cd090b77cc5b34c2b859811c36dd64785ea043c0419a529a6969a286fd"}, &(0x7f0000000500), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = accept4$nfc_llcp(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000001580), 0x80800) pwritev2(r4, &(0x7f0000001840)=[{&(0x7f00000015c0)="ba1366b86ad2264bcffc67769315b1180acc8850d18c9835d295490f69ee333864a35c4a4c6b08b0303c1fd99a03cf85cde26ea2c60946edab3cff85a3d3", 0x3e}, {&(0x7f0000001600)="01e42f7269a9998ec47928a31dacc2a3699823df214effcff1d553698840b215d6419735724948d7c0031f3d3e750d10160a55160ee236df6c0b02b4428fff439004f4bffe", 0x45}, {&(0x7f0000001680)="d0ffeba3fa047766478718991adfaa0eeb46394814f1422f0c3b1803a6a73f5a60a1a900a771afe3ba01bddec83116eefd834914d5cf2441c436aa2e2ff904ebca186f80d3f668077b9314375bf7ec56866b603cef8474e6d455b5cfaee7312ee6be7d2f419df55bb9b106f66546e3bdd8511cac705dd37907cd2da3660c3a425833ff32880d837104df4aeef43097dbf3298809b5dfaa3c75f938f1a61901debb8327e0db", 0xa5}, {&(0x7f0000001740)="a07c448a34ecb40831558cea5fc6f684090674cc07f932d77cad5e95781378d63a44d6bb3707f36c3042be363a0937f3cf792d3f36c0f7a0a2e0c4f1f280ffe62d18eb61803beeba21c9c201e35c60d75474ba548aa3ab46abc919570bf9ad19310fa48cdbbbcf7fc4f9472232e69148cecda27001dc98d584eca4952b07d80f6dbbb59248e88d7a839f435ff9561a8d12169e57013588584fc419190493a602d9649bfc25dc3e52efb8db5ea89d18c3e8c8b4151523ca20c883207a7c7b6f9f2ed3096704c50393ea2d0c81a98f1ef323d81a70b5456b5b06f6afd390a86e91c0a30c47c6341546", 0xe8}], 0x4, 0xffffffff, 0x0, 0x1) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000100), 0x8) connect$inet6(r3, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) write(r3, &(0x7f00000000c0)="8f2a0a65", 0x4) r5 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x503002, 0x0) wait4(r1, 0x0, 0x1, &(0x7f0000000180)) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f00000000c0)=r5, 0x4) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) 23:47:01 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x1000f4) r6 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 367.198642] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 367.237763] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:01 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x1000f4) getpgid(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 367.242298] VFS: Found a V7 FS (block size = 512) on device loop5 [ 367.257880] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 367.363184] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 367.372320] VFS: Found a V7 FS (block size = 512) on device loop3 [ 367.382293] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 367.501560] VFS: Found a V7 FS (block size = 512) on device loop2 [ 367.504950] VFS: Found a V7 FS (block size = 512) on device loop4 [ 367.527568] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 367.537448] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:01 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:01 executing program 5: ioctl$BTRFS_IOC_QGROUP_CREATE(0xffffffffffffffff, 0x4010942a, &(0x7f0000000140)={0x0, 0xc52}) r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x5, &(0x7f0000000380)=[{&(0x7f0000000100)="de299c", 0x3, 0x3ff}, {&(0x7f0000000400)="1f22006bfd05e77ce69983a4ff0000001564b63e688c91d1877a1800000000680ea6e9d7f97cc426847e21badab03ccb3d293429db122a32761d60f43c2e2eec4edf95", 0x43, 0x3}, {&(0x7f00000001c0)="178119fbe1aec421abafb77dc586fe6c655b1190641f45dc452b7cc2a2adf2061f34561f1c3f13dcd1d58bca46d46cf03d2cbddf66d18633df5702f0a8824c0a257f92e0669bbf2a8c4e6f2818c8117f776e6a589a1ef62cbcfe75fd492d88df4eff5afc12a34182e8c9e39176878da60f6bea5af3c0843648ffe2e19496819901a94f452e9304806fc84a4081df152a90d1f7e487d8925c59302edf", 0x9c, 0x80}, {&(0x7f0000000280)="1a7f5fad0b59a9fe02253ec508753fa2b8738c48b7748baeb5d80adfb957ff91b079249523fbbc92e2710c96086cd739541a799d5b00274a7132106042511ea454548cdb50e931020e426e2ff47fdd399ad35d80eecf271a98a01ce8cd4395156adffe844f35a74a962ef7ac6cae13355c4133976ae335482d", 0x79, 0x5}, {&(0x7f0000000300)="25ef32b696fbb27d840e15a1db1255006e7f8e2ab7e672bbe73cd5415cd33bb11b74bb535eec9c9bf2849f815002f2971ba50654cb04e3aec16b4113fd5232d97c0c67d83b9a8c93ebd0ec5b92ff717c7e928945b2f4b0a1e6cc181985f933eb991c78a9f1b18f9857d4dbbfc47cd4a56109cd1930", 0x75, 0xffff}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') 23:47:01 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 367.613056] print_req_error: I/O error, dev loop4, sector 0 [ 367.618918] Buffer I/O error on dev loop4, logical block 0, async page read [ 367.634108] print_req_error: I/O error, dev loop4, sector 3 [ 367.639890] Buffer I/O error on dev loop4, logical block 3, async page read 23:47:02 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000080)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x4, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 367.728132] VFS: could not find a valid V7 on loop5. [ 367.743488] VFS: Found a V7 FS (block size = 512) on device loop3 [ 367.796781] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 367.799031] VFS: Found a V7 FS (block size = 512) on device loop1 [ 367.821974] VFS: could not find a valid V7 on loop5. 23:47:02 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000001640)='./bus\x00', 0x200) syz_mount_image$ufs(&(0x7f0000000180)='ufs\x00', &(0x7f00000001c0)='./file0\x00', 0x5, 0x6, &(0x7f0000001580)=[{&(0x7f0000000200)="d32a12fb0462a2823eb7ff6074a23615f83fe4bcd65a6e6d6e009e56d36690f8c24791416f4039af12c0d80203db0e7b8c4f203d98b3b806c910a531059dc97e8a0228fffb0969bcce80d2d58e9c209b4be4a15c3d51b50b48c96aad2dd09c258db7521e58519254fd3d3986f2f020b1b21cb08f5b635fd17c3a840ed60944d665600572cdfbd0abe25a12e461f95a52a4e370648c961c8858a8838c63a5167f3eb3f28f09e30580e9d1f1caf47e6e5225b06bb9361cb82f0da78c2269db8a06e2e6baea1124aa9071c4de67266d54717dfe47bd0601f1a99ba157434dfb25e3223091427bb3", 0xe6, 0xffffffff}, {&(0x7f0000000300)="bca86c81e1d41d4a9c00b60654ae177ce74dc0d4c0104f9c14222b044c449a1b9fe564da8b2099869e3ed19a716d0baaa3ec3293ff3673b56e94b972d16734a8e217669be5ce4b9022e114ce1b7032cf8e59c5e9f39b18a1872de4a8454ded6b0c139f6c07fd7f599e64191701cd3b", 0x6f, 0x73}, {&(0x7f0000000380)="994191f6e666ac7259cc02dd42510ee78e077ac1489c94cb3207b38a301e851b45443722c1e418651812167b792d2059bc477d4c9683e3495d443cff156ae061206c076aefcd76a268b2172ffef6e21ea00c7dbdc2b64f106dc3a12ffd437cceaddfaf8d593b8260833ace80d662ba155b20091cb243e532d046235f518b1f328265158486ea62e13eb7bb0db74987a004d3f52636c5508d0d841f1fb5d021997ba19579d172c99f6ee1b39ab06abddfcc5c09b771f766d2eb539eea", 0xbc, 0x7}, {&(0x7f0000000580)="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", 0x1000, 0x1ff}, {&(0x7f0000000440)="59c219d22f87ad954d69244a3861ac1c8c50d47dc840db1e82c5a0d6dcc7570e3923a6b9782b1b23cf0b244bd837c6991eef5712f434d366806a7ac43091c4324e37468b4d571abf977ecf85bd8b9548a2770accff6e3c11e3074d56cd86745c6958b855a95f69f1eeaf7d03cf8934cde97812ba96e12ecce19b471540196b5f29ef04022b4d126c45d4a509cf94ea1b3a7e3f63a4e08f30ae9e32a1390229dc326bf6c98636a24cac7ba2211c1196f150465bd2e9c03c1b38", 0xb9, 0x1f}, {&(0x7f0000000500)="c2f44c1615caa57cc2e27a79c0675ec08e1170", 0x13, 0x3}], 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="0455346d0e59845a63bc2c51bcfbe0a27ce3177139a0d70c648bbc422753a060f45a4d52d1c75f06b66fd24582ad4128b813fbb2552db4c7f06aac61c4c44ad31c88b664c3e1141148c47bce49759d7262c649fa7144072b840f58d582ec4989ec237f00000072bfeaab9908f3c6d07c1458cc292a24bfa740345c0acfcef5e1147965e42483a503d61e178fadf6e5ae18748088caccea1c927f154145f5092481592d5d7e1b56416e6acc2bed1a1f58efa46933b0393b29c1268c6128b820e6c78dc5f77193056ee4901bee9e4ae2236681b64815ba2c7acc1bae3412de9c624e767a67c50f326603353d1d46b087a8e3deed371350ca3912f1a3cd451ddc289a603b95540000000000000096ef9eafe7b40b174787f7781742af2de9940c7d34d3f114b692da88a09a510f16734f2a1d573494eac1a4af2a7ba48d10956224e9aadd860084b41e7e00885d4194ada61cff78626b4bf5984f1ca14e9d7a9ea00fae879c8e7202455a2873d21941e919f471ab9eae5fcee1c21f4b2db55a11f89f9914652dd9eed1"]) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) accept4(0xffffffffffffffff, &(0x7f0000001680)=@ethernet={0x0, @local}, &(0x7f0000001700)=0x80, 0x0) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') [ 367.871502] VFS: Found a V7 FS (block size = 512) on device loop0 [ 367.905297] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:02 executing program 1: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000043c0)=ANY=[@ANYBLOB="2900000003000000000000000000000001000000000000000800000000000000"], 0x29) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) r3 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000440)=ANY=[@ANYRES32=r1, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64, @ANYRESHEX=r0, @ANYRESDEC=r1, @ANYRES32=r2, @ANYRESDEC=r0]) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000)='fuse\x00', 0x0, &(0x7f0000000200)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) read$FUSE(r4, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r4, &(0x7f00000003c0)={0x50, 0x0, r5, {0x7, 0x21, 0x0, 0x108a120}}, 0x50) write$FUSE_INIT(r1, &(0x7f00000001c0)={0x50, 0x0, r5, {0x7, 0x21, 0x8, 0x104004, 0xe1cf, 0x2, 0x1, 0x5}}, 0x50) unlinkat(r3, &(0x7f0000000080)='./bus\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0xc000, 0x2) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r3, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 367.942316] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 368.125260] VFS: Found a V7 FS (block size = 512) on device loop1 [ 368.135329] VFS: Found a V7 FS (block size = 512) on device loop3 [ 368.140669] VFS: Found a V7 FS (block size = 512) on device loop5 23:47:02 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 368.218424] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:02 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000000)) ptrace$cont(0x20, r1, 0x7, 0x4) stat(&(0x7f0000000080)='./bus\x00', &(0x7f0000000180)) name_to_handle_at(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0x89, 0x3, "013e32efad34d4da40ee94c025935861a1dd3c34f902a1ef9544dce4319f4edccdd077c7a3b78885403cfbc3b6d2fa464870e9da7025a94b95af4c8920f09268d6bad4a9c885b7e4147642ebde515175e120872ebada4b5b1cf81ed34887499b4c4f62602e450c394b634cbbacb0f84ebc24f3a91e056c916eeaa476ca49108519"}, &(0x7f00000002c0), 0x0) 23:47:02 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) r1 = syz_mount_image$vfat(&(0x7f0000000180)='vfat\x00', &(0x7f00000001c0)='./bus\x00', 0x4, 0x4, &(0x7f0000000480)=[{&(0x7f0000000200)="b137eb", 0x3, 0x1}, {&(0x7f0000000240)="cff41a32679b19ed04407717a7985b16ff648c58ca6c4f17112a42384ddbd9d227b31a4b07c2c3726a225c9e5595d4dfdca94140c6e57aefcb03613a207875b254a130a89332ea575f169d3590efa2c021ab34bcdd0ada0d557f42c2ffd0dfe6bc8782b9f0a532e6e0dc62f41cafc9d6d78c4cac855008b243f8c9aa868fecf4580fbe9f11d46f931dbe", 0x8a, 0x4}, {&(0x7f0000000300)="4d60f251cf45ee05efb077bb713d8cb6f3876401adca86f9a7a858722d2d295bb5a1f914e0eb21ba025504d28f9baed6367e13a49d11447c07321365b5b3ca326e26b6440b95b7857d22b735428625", 0x4f, 0x1}, {&(0x7f0000000380)="c895aa3604bd114abffd586f7e755f62a9e5529816f1e676300c666988ce7d22076a1eb80cfc9733010b282277b083f15a5b6f0ca204c2b8b305a4cdbf0903a879d938b7a36105fbc0f8bbd7413e3390260f4c69f34c4b7a82f7502aca8d6be2e3b759c858abb37de496e4bc1f47de150ebde1cce64b4b1c1c8c3d5a69cfbba73d5bccfaaa880e0246eaf1c49fffa02ddacabfca99086d7902e9c92f19f2a22d314da3345ffe2ef1f37b816e960659c886c6e4b070f8544178cd0308fea7cf4b0f742362530b79b0e6cf69bd4302a344b924a88f5c648974b421d4cde3a942ca802e383728", 0xe5, 0x80}], 0x80, &(0x7f0000000580)={[{@utf8='utf8=1'}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'v7\x00'}}, {@measure='measure'}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@fsname={'fsname', 0x3d, 'v7\x00'}}]}) unlinkat(r1, &(0x7f0000000500)='./bus\x00', 0x0) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') 23:47:02 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x1000f4) r6 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:02 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 368.356366] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 368.364065] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 368.541993] VFS: Found a V7 FS (block size = 512) on device loop2 [ 368.550434] VFS: Found a V7 FS (block size = 512) on device loop4 [ 368.563810] Bluetooth: hci2 command 0x0406 tx timeout [ 368.574364] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 368.583090] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 368.659556] VFS: Found a V7 FS (block size = 512) on device loop5 [ 368.722197] VFS: Found a V7 FS (block size = 512) on device loop3 [ 368.752214] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:03 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 368.787452] VFS: Found a V7 FS (block size = 512) on device loop1 23:47:03 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:03 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) name_to_handle_at(r0, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)={0x4f, 0x6933, "9d8d74e83251c192fca09764f084122ab79b4592cfedea41c3de1b4c6b530ea6b76aef91a2d77602d45584f9e3b4caa32e78c21ed26c6068ae0705695a4119ccc37981c3d4ef54"}, &(0x7f0000000240), 0x0) symlinkat(&(0x7f0000000080)='./bus\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./bus\x00') [ 368.914464] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 369.029905] VFS: Found a V7 FS (block size = 512) on device loop3 [ 369.055456] VFS: Found a V7 FS (block size = 512) on device loop0 [ 369.062036] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:03 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 369.091984] VFS: Found a V7 FS (block size = 512) on device loop5 [ 369.129653] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:03 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f0000000180)='./bus\x00') 23:47:03 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 369.286057] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:03 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x1000f4) r6 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 369.418941] VFS: Found a V7 FS (block size = 512) on device loop3 23:47:03 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 369.488559] VFS: Found a V7 FS (block size = 512) on device loop5 [ 369.495740] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 369.570309] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:04 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x240281, 0x9) unlinkat(r1, &(0x7f00000000c0)='./bus\x00', 0x200) 23:47:04 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b83c53d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1c7dc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x1, &(0x7f0000000080)=ANY=[]) syz_mount_image$v7(&(0x7f0000000180)='v7\x00', &(0x7f00000001c0)='./bus/../file0\x00', 0x3e21, 0x3, &(0x7f0000000340)=[{&(0x7f0000000200)="01c8f1b0289c641a405f9a14632302bfe50981dda08fb7e66223eb606c6d5122ade8348a2596879dac0b", 0x2a, 0x80}, {&(0x7f0000000240)="f40d79f7e2beb8e2db9e3d46fee8ecd446d1439aacca81549aefc1cfd4eb71a1c1211aca21213ed248f9fe619a04362ca935211d943963aa49d84b558fbb6c0be5b7df9d8b34d6393b4b1fb16565300de4136c229777e06a657801f6a42f4c5995a1c98e0a44e83e9006152ab03cfeb91d1aa41ab988b57938c07641ebd6c710b0eabbf3580bb339a98e2a3e78225a247faf9f3e8d0c01b68a4975fb28c7a7acbb26885bd7fe36375a67c04ed99e277d98ac", 0xb2, 0x5}, {&(0x7f0000000300)="d9e5d1467b00f2e923e4661aaa6ba95e43a6d6f49762e2504952fd07890855587729", 0x22, 0x1b0d}], 0x20c4812, &(0x7f0000000480)=ANY=[@ANYBLOB="282a1924282f2c7637002c3393556b5035a8310fec561ecd0a99c424202c7637002c2c7637002c7637002c7637002c0437002c7637002c646566636f6e745f752c64776e65723c00"/82, @ANYRESDEC=0x0, @ANYBLOB=',smackfshat=+\'&/,appraise,context=unconfined_u,\x00']) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') [ 369.631231] VFS: Found a V7 FS (block size = 512) on device loop3 [ 369.643254] VFS: Found a V7 FS (block size = 512) on device loop4 [ 369.662602] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:04 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:04 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 369.685545] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 369.708684] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 369.750912] VFS: Found a V7 FS (block size = 512) on device loop2 [ 369.766080] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 369.851887] VFS: Found a V7 FS (block size = 512) on device loop5 [ 369.861231] print_req_error: I/O error, dev loop1, sector 0 [ 369.899726] VFS: Found a V7 FS (block size = 512) on device loop1 23:47:04 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) syz_mount_image$jfs(&(0x7f0000000180)='jfs\x00', &(0x7f00000001c0)='./bus\x00', 0x6, 0x4, &(0x7f0000000300)=[{&(0x7f0000000200)="eca5c3f8277997018e6826c8fc3e3651adf3ac777c60bcc36fde10a0f546463af582055c4365fe33de23ec6c3333fbb3f610a663d6cb6267891245a2", 0x3c, 0x2001ff}, {&(0x7f0000000240)="a202deca0cee9838bb36a241ad736a28d770d1e8d052502c4e9aff52e462ad0a7d4180508366dbdb74206787df865a18f08e022e55cdef6a044aada5f5f2def771d1346a3f3326f06ab2afd7fd99", 0x4e, 0x1}, {&(0x7f00000002c0)="ff5b266885698dd032bd7c557c5d86252424a0d82c6b6ceb", 0x18, 0x2}, {&(0x7f0000000580)="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", 0x168, 0x6e68}], 0x300450, &(0x7f0000000700)=ANY=[@ANYBLOB="69736d743d63cadb1a012c6e6f64642c000000000000f3de3dfe884bae18f1de141a48a8da2392e7fafdd9b1e9e450c90e6cfe44f702a02dcc64b1078db0df35e2dee609cbb5a99d3fb8dce164e73ca3c51510b2c89bea3227e26cdfa7382e834a6bf17b557a6a651c44aa95263b5d304114c13fdcfbf156062d9a30deb452440c103f533443bfc35e8781e276837c36a1d345a18904999354e0c74d2370d346a107f183e745ec6ad0f396d66368a88a211fa3983a90ccf5b848a9998c8edb52fd888a9b737a59c5d01cf57ee7c0c6e03e0c00"/224]) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') [ 369.952567] VFS: Found a V7 FS (block size = 512) on device loop3 23:47:04 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = getpid() r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0xff, 0x3, 0x8, 0x8, 0x0, 0x1, 0xaa0b4, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000080), 0x5}, 0x10, 0xfffffffffffff001, 0x4, 0x8, 0x5, 0x8, 0x8}, r1, 0x5, r2, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 370.005264] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 370.015188] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 370.053195] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 370.062184] VFS: Found a V7 FS (block size = 512) on device loop0 23:47:04 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 370.106386] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 370.181218] VFS: Found a V7 FS (block size = 512) on device loop5 [ 370.262227] VFS: Found a V7 FS (block size = 512) on device loop1 [ 370.270342] VFS: Found a V7 FS (block size = 512) on device loop3 [ 370.286813] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:04 executing program 3: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:04 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000180)='./bus\x00', 0x200) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') 23:47:04 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 370.388106] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 370.415075] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:04 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r5, 0x0, 0x0, 0x1000f4) r6 = getpgid(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r4, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:04 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={0x0, 0x4}, 0x8) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 370.508954] VFS: Found a V7 FS (block size = 512) on device loop3 [ 370.532427] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:05 executing program 3: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 370.598080] VFS: Found a V7 FS (block size = 512) on device loop5 23:47:05 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') statx(r0, &(0x7f0000001840)='./bus/file0/file0\x00', 0x1000, 0x1, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$sysv(&(0x7f0000000180)='sysv\x00', &(0x7f00000001c0)='./bus/file0\x00', 0x2, 0x9, &(0x7f0000001700)=[{&(0x7f0000000200)="2d208e6d9c42e50ef4e1b19bd7d74e406efa5bd528d9c9819ace977dd76c8f64d4cb8aa3ef66959fd016bf7cd8f4f9059230a3ef5678f5", 0x37, 0x7cf}, {&(0x7f0000000240)="63f75e2b5b1fabf4f0f12fbaf461426f415072da7cb2cba092bd41617d8748ae6f51aa63e5db965bbaac9502e9cb712fe008b994ae82d1e17992c8a0e54706ef626969aed274d18a3248c947cc8846a52aa0661374b1c130fbac48d38ec9de659f5e2e3a2f4fc2822746e059f8dc9faba60fa4d792a0b1fd6da20756d4695811309e05436e8bbc6456", 0x89, 0x8000800}, {&(0x7f0000000300)="ebba8344786a78eade3b88c9f79ce105ca3657e6f8b5705759c707a9bf1c85b8f0dec803b3af82086743e485c4564ebe0af5ebd3c32d5e992daa9bb26a030990ee1d14a74dfd8f1f51fbbdbdc164cd5cd1e42adacfb6fdfb795fcda6ab5f36741ef269e6d585f37a73df04149fcf3d22ca1ed79ab4601ac1b5b86e0fad4b395d17db9667bb7aaff6e0fa580a54cd6b96de4a39b6b21f91bd6532a1780c45b0eceb1d7f9cc606a1f98e390b537347678846cee7ff5f1e495c4f341029299aff03ad836a69377ce31aa74a54e4a1e412adf83cddeeabcb2200062b785eb7d868", 0xdf, 0x6}, {&(0x7f0000000400)="b934ac10163edec9f7896317f201e65a8e40afa354671fa4071caf124ec02a4b8fff2d58c291492ed545c7ce50acf0b3d3581054bc758d5e8c9e915b331d17281ecab4caa5b6d30212a0739145a464d133caaaa6160757158de0a95e57a607f3713894f5cde799e9a1c3d58569d92912d2a207399bc2ec9c6172421f5a12b0e2bd40ca826e33bec0851edc72cfdad2873f280ff22376e1e1448bd202ae6108e1c00cc2ede58f9d1ae77b4326cf781856518744216853652af6446060e508", 0xbe, 0x3f36}, {&(0x7f00000004c0)="17828bee965c42de96f294cb3cf6629ee07d7d968424b4d2934183be742188c65a2258775b5a6637d77be9b9953413be8f60c4dd6f", 0x35, 0xffffffffffffffec}, {&(0x7f0000000580)="3c4ede834ee70603c0a3001e3ff747975da60c35f86c94affb7388b593b6d08852d990819d8109f4935c8773fdec31af424af789ff4b5839876121efba5cd3bc98bbed54dd5b64f88117a753754bc677daa441258fb2476b27073403b846a65d58fb", 0x62, 0x2}, {&(0x7f0000000600)="12f7a32a5892d6c98c7d58c9e243a1fcb1dd9003935fcea22ba9990652c7213a1608d12b2e4f437976fca475838a558fa66bf377e8cc2fa04e80bed5728e677aedb65e9f4f92a7abd59858cd1d76a875a38201de29b73386c7298a3ab4bf4c2b705d", 0x62, 0xffffffff00000001}, {&(0x7f0000000680)="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", 0x1000, 0x1}, {&(0x7f0000001680)="04961e0a0b3cdc287eb9db7981748a532d95a021f2216aa485df6e146263f7bc501d6cc5a9c57c5fe4456caf6048e12d71d6c5a2db104644315fdc5571fcf48afb1d43a451f5dd313b4ec5d7bafad6662ae9bf2ee0994ba45b", 0x59, 0xffffffff}], 0x184000, &(0x7f0000001a00)={[{'\''}, {'-^!.&/$,('}, {'v7\x00'}, {'v7\x00'}], [{@subj_user={'subj_user', 0x3d, 'v7\x00'}}, {@subj_role={'subj_role', 0x3d, '('}}, {@uid_eq={'uid', 0x3d, r1}}, {@measure='measure'}]}) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000500)='./bus/file0\x00', 0x100) 23:47:05 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 370.696122] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 370.708565] VFS: Found a V7 FS (block size = 512) on device loop1 23:47:05 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 370.744782] VFS: Found a V7 FS (block size = 512) on device loop3 [ 370.754811] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 370.762534] VFS: Found a V7 FS (block size = 512) on device loop4 [ 370.779440] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:05 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x38, 0x5, 0x4, 0x6, 0x101, 0x401, 0x200, 0x80000000, 0x8, 0x5}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 370.831007] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 370.847451] VFS: Found a V7 FS (block size = 512) on device loop2 [ 370.856420] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 370.904388] VFS: Found a V7 FS (block size = 512) on device loop0 [ 370.971000] VFS: Found a V7 FS (block size = 512) on device loop5 [ 370.985743] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 370.992636] VFS: Found a V7 FS (block size = 512) on device loop1 [ 371.000326] VFS: Found a V7 FS (block size = 512) on device loop3 23:47:05 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:05 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() syz_mount_image$v7(&(0x7f0000000080)='v7\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x7, &(0x7f0000000580)=[{&(0x7f0000000180)="2e65d310767c3a40a368d65be9b2b890c5599996f9bb31c070a96c001fd2e8396c9be1cb11cbd69d0103a72ec0fc751a8295dbbf5d5727683786622d8f354b219ab459c6068f4c7cef7fb9861e932e21868f3dfd13af45ed4b24de16", 0x5c, 0x6}, {&(0x7f0000000200)="efb037d14067c3d3891f62b365eb88a777950fd074849c1bc1f841236264fd055b6e8cd7fde19a63098670c4cb79708541b45739e17e2870bbb471f33cf5fae41dcddaf43e0bab86044ad5a7f3964408c724c5084fec37f09172", 0x5a, 0xffffffff}, {&(0x7f0000000280)="a6ddf5a01d9471f0eeec2d9cf391150b1774922f2b7ab4b429bb9aa661ed1291e2c822944f6de5993e0a6dbfda7372be77fe4c911ad4cc9d2c0a402a747574adb3ca3caf42c2d2a64d7baf38fa1e1c345682f7130a7b160b470acb8fc13f1812522c76b134271df8b322362983edad7885f225c5e5c8b054e28826fddd9cfbde2280224f6a60d5ae748c7d024041bbb13c8051514e9598fbc08fd5aa11b2c143236b395f8d2e99819acf", 0xaa, 0x4}, {&(0x7f0000000340)="d407eb6ff9c251d44dedced240dd3f39baa20a893b1bed45cb2dc84a435dae5f956e6e519f7452b2ed14d1f8555e66727133584770c1ec8e28112a45af84", 0x3e, 0x28ad}, {&(0x7f0000000380)="34b2c7af7984fbb03d82ffbb80d38509f63667db52225914e43445458b7974b3d808afdd2e4a7935ae470ec75b52e741f0321a3cec079b478a7cf6daa4929290a9a4e2fbdc2a216c060699b723ce2c88dabe52a4608f2010410d7f7a", 0x5c, 0x3}, {&(0x7f0000000440)="674cd5677011abc7cd74706d", 0xc}, {&(0x7f0000000480)="58d41a8f09e2d22cbf09f252d9449d091886fc9e8c9da2e89f10463d5014e7439c92307bbec580650ba2f15112b6bdf6f2e0e928ad3748518c86e96f410a6ef2039415a65fad0082ba066bdd1ed4c050f13fd8ae1a30f6376c57e3c98e309704a7714005381970670ee080878f50d3aa2b4e1427f47032a273387c52cf0c04a354bd95116feb655384267f6b1af6e65516df83d2d52f62ae5eb8e5db295dbf49f87f4d5843f7fca436ea07fc92d56729203baf483ecb", 0xb6, 0x1}], 0x2001, &(0x7f0000000640)={[{'.pending_reads\x00'}, {'-)'}, {'-(!\\'}, {'.pending_reads\x00'}, {'+'}, {'#%'}], [{@uid_eq={'uid', 0x3d, 0xee01}}, {@subj_role={'subj_role', 0x3d, 'v7\x00'}}, {@obj_user={'obj_user', 0x3d, 'v7\x00'}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@audit='audit'}, {@permit_directio='permit_directio'}, {@obj_type={'obj_type', 0x3d, ']-{+^,^\\'}}, {@permit_directio='permit_directio'}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) syz_mount_image$qnx4(&(0x7f0000000700)='qnx4\x00', &(0x7f0000000740)='./bus\x00', 0xfffffffffffff801, 0x1, &(0x7f0000001780)=[{&(0x7f0000000780)="79e9f4f3a4c4438f5b5715abae591dc01e794549cd7ca5b4a5f030eecacb4c46421605bd76cb84d9c09254c1658a0eba85cac0ab650dc7e4f48be2c0c84a02102a7da063bd8d6cf33248e38d05904f280f8e1c2240086dff237f794260934a252a1dcbf2cc978137fc4b87b81b079cf8049b8ad6945fe4427064b2513ff084c7bf8fa900e8b21d683d5ac01db2a8c9a6d95f50a68fc4afc7779f078185d4bd8fa144f203107c397da8bada9c61e48bbc95b78fa3b218dfba57c29fd2b90d6fa91a5249f6a32d6adff73fd6c94bae6cec9af841ae0482ce69df1d3a56dd17b4046809f65f44a1810da1e1d1abc8a27624820e6bb2ce96276758cd9e8d5f1354e2ac4fe6c1ec930b0e4b5ba8e754bb0452848a95bbc01835b1259b95b082ed10759539094f2ca0a965be98430a3268d564cd3fb5915a19b424e906d0a5d54dcdab4cb5457e71e573d387e5ddf4768641f4f013a54d9b05def87a1bb82498738253bc24347cd0418b27068e5d971621e33c6503cbe622c2cfed8edf1416e8b30b436944a0c2ef05c6f322f0eb42a2139ab016d4b79e711a5591a1baac8f29b74c1e646e71bf91f41733edf60b21786c2ad36f2416c833722b98368e9604f9202e843be210d39aaebd16a45fbe32a820378fe4c99a88c1597eafcd1c9d202d801698e4f81744713cd15c461cf38a3df4f9f9ab5c1a779ff4ed083676933db28987f131260503be03e4f4d0c3ac59d9ae19c1f75dae88b257d772dc65c92809c7204e4c25c7bb3741b762b9613cc05dec0d8eeffea3063ea7b1e09287650956357dddc9e55628eb95e9a70424c1836a97e8dc858e288310deb3548d62d24c24619abadee4074a12de953a5090c7667eb533a1cd026e02f875f53017367c2763626725526ac042b1a79b8f80e3a07aa0f76d910d29f006d0b7e9ba7f04b0b38da523c42db637752bdd0e88da8447b11f79df5cac8091b1c8fff33ab367386cb4c39154f03b16e25fb5aa27e4be46b10b9519321fc5b9a4327ff02d7b57b0fe222de8f61e8eca823bdfc2bc098d3950c9f726eff8349ea608200348fc4d9e795ffb839a3d9e602bf4d97296c31113f4213e451da8c1c9b71b9ebd3cb77096656649573413405352b61d36cfb2b32f14d676b4ba468dd4cb3d06ab977ff3b719d811f17698e65de8a7c0b552c163322daccd59ffeb349824bf12fd4175a3b12096be79942c6b4f15161cecfeaf354a260828b41f4473a0c763478fbad5e54049538e2bc9dbd6519aa3a2dab4c85b40ae8f38c6346508fc1b5c65cc8596508876c86ea2b94653a862eb438a71a05cf92739ce9913d8d304d27b0ad689a492a9e025a2cc9c81e1fc62f25326f9c810ff4f8d98fff757bc2139a52fa23806f9d42f6517d98377bf88a8aaf973131d66995312bcddfecad62d3c9d90716377b61d620716158a5e69f4309a2054f13f086e16e589cef3bf5366949e1f71a92459150d1550c281ffb9956466d9b5629b76a23f869dd93cfeaec915ac35cd04eb4fd45c94ec0f98b35dd245080e63f1b3737ef50ed20a9cd3b35efddd95c9ebc955a1e5b734be8b26f1375728a307ce0521fc8bcfb07f71f1daf4026cee8ec964795e53ed287700440c2ed8091aa9481b12a69e36611d1bc77fdd904254826d3b2e6496e40d158f1abb30e7b1450cd0aa57d3f30db04b27476fd7b9409f9717d472a91d89d48878f8df1d16b1104426196bf9279558449a9eefe4f5d7e8843e30453862b1f4be526118fed2e041be221ca7747526d2a8e7ad67c5586093b3f217cd1a26f935810bb5024b5819ac194be8be683ddce772c20bf01bbc2f8d5a0759787423d977debe2ed536c549484656676b0b21a32f82e147b95ec7e4570630ba4c74c46c6e94f8cac83004f46ef2d792249f9e53bbdc07cc5103db660b575f3e51ecdef0926d483a34de53d74f2b8cfddc49c223fd51674cf0a953f5e6dfbe3e9c8663d426e593b1452dab1fa3bd407c948e34c9a1e3be8e18d76cdeb4b1293cd32c7faf27d8b60125678450f7a744d16d5c11633d0d01c3b2e0effaae8782745b786ab1874577939784eed52c9d474d1e98b2463df3cdeb99a7815d40cb190c5ab54cb6c1221f71f08a8797b29c4d9970f4c79b7829235a5e345b37acc75573a51d3ce4c88cef3a55c9b19bea05534f11f554f5934959deb9d4c663f035bdde929f8ddfa983f3a307520d105687231758c701bcd96e357a4f0edcf5ec804d4f3c9a71397cb2faa1cf6208c1576a249654a086814a6c5fcef704cd9465d2698daf87a7b469463a71c0829efbbbfd9667ad68d267be852c9ca0c97c7248f950e613ea5f13e57e5120e1540f2cab487b34e1db0c01ad62e3417b5ad9e0eda8a99051f12321d939961b605edf7b41a5649cbbc83a52bac3ac696022451919e3709a7252134522c833f3fb090893017c8ca370e7481b31f83752889af0dc64f502c0ab7186dabe3e38d91a71b09b0789e72cb3f8ebaed3dce99f4e80ccdb1a1fd77bfd07d8d5b10843df8b46e6a0447d71ad46982bec2ff0d45e120f0a513302d9c6f82e7e287d0b4139fccf86d7a7164e29d7ba35e6234321e387fd29f69494b76850bb79f67a2bd04e7921ef1eb30f9cf4c4b1c043e2635f626727c29c744981f2b17b99bc0255216119501e7aaeb1bb28f6ec638f272b512a8c7db22b56c2560edcd1424a457cb402d36613c4b99f60bcf2348d8e96c7c60a7fa9386732db03c7a8a6487b95a52dac727f4f48d2c43ace30ef45defde106e81f3bc5ebd2a1e4b68999b8cdbf02fee047b3f99545a6e04de3357610968915239c4effef73bfbb282ad4bb6e00c5aa7c7f33b9949aa472964ee03b28bd7ccc51b1864f644c30c6ba5832a7128789de0e06d2d0c4835ff145d70f6b16e2b2ccf6bf7b409427c6f1cc25b149b332a7836ce200e436ef7a50f75faa75bb1c4bf6dae07d2dc6a2c123a8de2470f60843b4116e0f94dc92e12d285d1857f1209d862f83d4599ce509834112009689d0d29eb52c19c3ada1c89892e705702c055c34db36dfb30eaf6b8f4dc783cc0c121bcf597c9a8d09b379daafd6de8d1bb97bf70311af5bff4506ef9c57636e09409069956c876a90d1567257672f2792e8f57325b14014b41a3b52ea56d8a4ae253852c76bbd3780e96809911e5b017652eb9f9fa9c426428e968cf33743485b8fe7a9f778ac7baa37eef39c0436d569d1e30625d65914a63c4435c4887101146254972db09001910ab1cc8282938462d633f33e314bece9a7f4f96398ea548ddf16a5c7ffc80e4211b46962b36dcc7bab69f90b06d3dc482cf13bfc69e58533f95524114c911834508aedd6a1c9d344d2f2e203923aebaffc6a5d2b2f35ed08f9637c127569759d1957b6c9da3dedc679a530b0c4366af7b07b8e91c1652dee37479630abbcb65b25fe956708fc6af05034fe5656a690229d6ae22a6b4fd5074789ca712500ce0f0fe2fbb34e17a7506d9ff2d0bd2e24dfd9534823d200ec2ae80a568d76cfbac266d66348d7ba67ccda7663df451de98d434077e56360a546f307ed7206bc89e0e2ee527f28c5d1de2355f128a1b113ae853ab69c424cb26a0fff9078a425a1e76b771266b3cd50fff5693cb669757cd433ee67551b3b604464d5143af22be0328f8842dd980efbea16f43a4216feb78101cddc93366fdccc4056e5793fc06877ed9f888adda40e43afc6a6d5989cf565651745450948dc5aceb100e9d662ff6e0eedaf343a9b4bd0bac5593c8db5fe9c630a24db7b23f01f6dfc1113b1a86d59720073ee3b36214a392d2276aed883591c49a6738b78f2723305466c65eb822304cb933f42c240f5a5ceb84d457f9cb41892240db3e4a077220c541eea80dbc5a772e63029422cf1871ce58d6c2ade692ef6242bcca3c779e7a9d0df79d3269c071def4dc3f07c5ec2ea0bfe2262bccfe6d18aa9e296cf126e8ceb5db00b41e504f8921dcc6adf9a60832541b9b8dabc23bd61693e587b75384830a774a0f6653c3c8086b11cb1b32f0375beff196e6ec91c7b7a20e16a8bd2c0ecb3ee91a9ef70f56ae0ca0bd9aeb0477cbcd25367a4bb226310fcdfb9709746f357669a2d00173299c7d98eaab38ec1f03235c24ca6620750481f8f282ae6608d59049cf71050cd6dd849479f9c88670817e78df09a4badfddcd4c06a1b9f5e3f6e07c70dd4e3091f483d5ebcc5641608d8a7519a7f8d61f7c27530ca3a5922e02db6ba1cb50bcf5cfe4aa0aa1a1d53bc185554788c413603a795563163381d4d904923850467c35d2c27369417aee6ff27860af5c407ea485a9c98f8c3e88c5b30fff072ccb2e284d8c18ae63cb1615da88cd4eb1b384d1c641eb894c7a4b6109b10737b419287053923a52456ec9b2775c55d2e39a5b321e3e65663a4ba1d767c7b89f9505d1c9ba33ff2bf8de1c4e98d64023f2f2a2691ac2d7c76e8ae40bf21e2733ad21cce8817dd4cdeaed9d3fd5dcde36e60ef7f88b50339d20f89a2fce25d16f5dc2ea5e5e9561b793f1f21a3a358bc1ef9dd2d61a3472614dff26ee047d74f05de39d338da81e20419e14633d70afd2d72eb284f29901ab98a766500de3ba6bfa86c3d96315dc1008500b25e6de3b45780c02fabd7223bbf18162e676ec1c2aeea8db4243fdeb7a16a915b94fb69cd7ca14d0e36e8a41aa8c81cf4536512092dfa8f9a2a8b1cdd8e9d91a1d9a1b09ba58b5ed6ef38bd6202094806804729689a938d1e7e45a74aaa1ce389447dc5efdda937b6b2d1dcea1f0cffbd7ba149ecfa35579500e5d463b5258fc51b98de3758e021e7c57e390e042e1acd219a99a6e74427bc445e170c17d66bd38179dabd2f5e8f7d37c76f59c216f70a7a72fdc348aa9d6f0539d2b4ec0213fe61fbfccc85bef8aa1f05cac1a74cff0bd4913401ab8eee470e2caf20d5c4266f2ab39b3ff4c0019de434b93b539b60d59d9a7138fe44a485f028b83bcd474c669735a1874d22b0bc85b5c086ebe7e68d0c630adbc4a84e2e07f41fc1d7487f1f464efcb25cf9988a91f80049d240c8d0c99cc376a160ab6d56744761df0dde24cdfab6ac88bb5b875d9fbbe718e7bf72ce8f5ccc51b05abbd53ad8677c1f5d051fd59ca2f4dbc991c6139cd8aee339301a8ea04bf4446d95e2da087101cdf2ffe401ab3eb0011f9fef9d7ecc269db1eaf61a8951040ac2a6c08708204ab68f7876ae6e84c11f9143216217acd3bb8d7b6f92ec55fec2e595b65a6c94afafb11e8040cf2cfdee5ebe53ec903559a61f897adc85f61ce2da944d5ef8894f8810e99939947330d6b580f43ba825098305e6900d27d611108f8ab4c28198ea2d6e5e336b7ddf99edc32d3af3618b4b57ea4849f54b96637bc796a6dcd03ac50b098930641f28d4a2d6afd14f1b33a0cab660661e9e019095cdd06513db0462b487fca8d39af0e98d89fa97e78e00ec5672de0208a17655f4f8f1b8bb60bb6c18991edfb244b34d12e00592f7769880934dc473e0974a8c8190eed1a5cb3d43403ecd2c835b1dec4153a47e87f4b1391ec24564f60ad938409c492b0c7a0c69b83e8b8ba6b62edc62e1b2de7dea0b2a93bc0fc09f1609174f3e1088c9adc1c8b745d1f83482c9ff3678976693458ca0af6c2dbfc92cc96154845ea4274f455be86b3b225914ddd63ecaa013876dfcb76955328332e07bb75892f9de0c48c0fc7457875f6aca5634a08ec651241c44afe138e9d0312ec68a365dc8660ca84e8d5f564b4445c1d0555c25e69b709d7787c517de1b", 0x1000, 0x7}], 0x200800, &(0x7f00000017c0)={[{'v7\x00'}, {}, {'('}, {'obj_user'}, {'\',#\\'}, {'+'}, {'-)'}, {'mask'}], [{@subj_role={'subj_role', 0x3d, 'uid'}}, {@subj_role={'subj_role', 0x3d, '(-}]}&^'}}, {@hash='hash'}]}) 23:47:05 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) r2 = syz_mount_image$bfs(&(0x7f0000000180)='bfs\x00', &(0x7f00000001c0)='./bus\x00', 0xfffffffffffffffe, 0x4, &(0x7f0000000400)=[{&(0x7f0000000200)="7f6f9ab8de4e951b557638c98f4444e84ecece7fc9ee72222b8ce2cdf323d032cb63ae9de6edb468849e630957851b0912f95f7cda3eaafda977df04f3a8598d9f115bde5c0af1165c9c5118be333ac21b8babbf395b", 0x56, 0x6}, {&(0x7f0000000280)="39f8eaf8a1a2525455656bbf2a672142e452e2c075beded7f1896f9993edf8b3ba0f2ec5838cb77c1f9b824be589c3027f49f3bc6a86e26125bfe0fff4a1804e36110952217049cba1302fdc6d88d0fbb238297f699f25024a305e3b36f47f017a01798511782448983f601e6995aea0e4d5b8a0f38e5c6f4ed6e8ae076e817452", 0x81, 0x7fffffff}, {&(0x7f0000000340)="18c097ddf85090bf92a7866f462d76a27b23b48d17a17d069fa41dcaed3f", 0x1e, 0x1}, {&(0x7f0000000380)="cf0f34a7c1132a01312e83ee00f677ccfc55e0c33a3140c06481897af522aae1e4029c352f1163639bd6c0efdf841f4f0759fd041c6e445cb6bd835634afe12d93d30a8377f3f4b7e639e4d7e08406640f5ed8f28ddcf164ebbcfadfc2c017be52dca07e608ee1543d14f99c6530", 0x6e, 0x3}], 0x30000, &(0x7f0000000480)={[{'v7\x00'}, {}, {'\xcd'}, {']('}, {'v7\x00'}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@fsmagic={'fsmagic', 0x3d, 0x1}}]}) getdents(r2, &(0x7f0000000500)=""/62, 0x3e) write$binfmt_elf64(r1, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x7, 0x80, 0x3, 0x3e77, 0x3, 0x3, 0xff, 0x38a, 0x40, 0x2d7, 0x3, 0x187, 0x38, 0x1, 0x8001, 0x5, 0x7}, [{0x7, 0x8, 0x1, 0x100000001, 0x6, 0x0, 0xc3, 0x1}, {0x1, 0x7, 0x4, 0x9, 0x20, 0x3ff, 0x7, 0x80000001}], "0610798948eeec33621893ca06b01de2352f5aeb0f2a961f6d2ce84493efc7324e58c5f740de2d9908e928adf9bceabd7d1fe69b4813f69f6d44f93301b445c2076e433e95aae520983c62248f53ad3936e2ab7e93bf0d27f3050c25bf50f2b76d1f5780796dc26a69cd14cfb28e6ea54f5147599fc183fffb17af890f71592a7ce0c00b6b95f84b86ec63ee4e2c832c5ee31e28c1778b04bac96eeeb535f476294b34f0e43eafb74a6bec384d3984eafe270dd96c3e5e0565a814543983e3cb62bb9ac3b0979a67c6", [[], [], [], [], [], []]}, 0x779) syz_mount_image$sysv(&(0x7f0000000580)='sysv\x00', &(0x7f00000005c0)='./bus\x00', 0x7f, 0x3, &(0x7f00000007c0)=[{&(0x7f0000000600)="3822e3fec5f2207b0942b84bc9cf20a0e5d07de00f89eb1f1efc7e7c6c961ec18d8d3c5cd3be5d651eafdf3b9b648356b7d302ae4deffc1b33b9c0dce57d97461168c5bf44bac2a1fd7b08207b115ea3cf883b7445cf346c533a16ccc4fff7efff28601f853093c0b03600795670f6ed05e6ec1b8025e01b88a9a18765c284ba2011cf34d6", 0x85, 0x10000}, {&(0x7f00000006c0)="f212abd3057c543a4d184e95a9544727c15b5bba525ddf266ba58e0ae1220f6ce20e2cc741f17c7e3bc939af2d2c5e6520fd60a0459917224b932aeea3d7afe52241c47fba47448b6a58456e54849aab20ac73ffa1662f4b45252744227a072206b3109f8f61220a45236003317fe1f227607327b042e5d54bef9924e8e2257906ca3db4427f8011d7aa", 0x8a, 0x5}, {&(0x7f0000000780)="a68347f63cc10f7d8ca06c339086bfb78f0a582f6d8cb02be635196217641bcd227cb91e330d8926f19a3534c2556a8f106a5900051f63235750", 0x3a}], 0x2000000, &(0x7f0000000840)={[{}, {'\xcd'}, {'fsmagic'}, {'*!'}, {}, {'/,),['}, {}], [{@func={'func', 0x3d, 'CREDS_CHECK'}}]}) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') syz_mount_image$sysv(&(0x7f0000001000)='sysv\x00', &(0x7f0000001040)='./bus\x00', 0xd9f8, 0x3, &(0x7f0000001240)=[{&(0x7f0000001080)="f614144c23aa35da28fcb6e083f5210e7efdb7ecacfe8e4974f20e23ea86999c927ffb4a8ea258683383ce6c4fef64e2fa85f26623449277153036fec4ba084f51614b5d2c7c75cdd9d6cfea1e3a5b0a29aee7a04032b3b9e0f519d5b362d2fdcab8eb90bf9ef174fbf3697be0fe82b0a07ef2b2cf675869ef35a48459425bb65b77b4cfbb4cb7723ebaa3d0be60c946a630d59e8eac7c61ae3b3042b04b8c98faa241433b6b9afc1806d3dd4ef91246f861e5b45fb78aed7ac2022eabb42c62f079ce04de5489ef0200b5d49f5c5009bfd6d76a4d61ec8793620a3223a9f0efc096ad3b9ea4073e946f0bc61d0d74", 0xef, 0x3}, {&(0x7f0000001180)="4e4c208c0a946ab55523ce32bc2cd64fed75eca31c8eeee5f83c4a1ded2b45ce63d4f84e0b269dd8c34e85a585c9fd0aba2b8f65fe6b0764a75d96fa30e352dd56e167bbbe6d37c147e7897a5ce0cd8686bb8caf2d7ee9dc0136415cc075d8bf60e61a601457b6a71eada169e7e78c23775982ddb95a4bd5ed30f26136ed59c5ae6bfd44e256af4317167aa72f0f940496b355fe5f3ba4c66e43faef667b020aa47d6a7e99", 0xa5, 0x9}, {&(0x7f0000001a00)="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", 0x1000, 0x1}], 0x1000, &(0x7f00000012c0)={[{'})'}, {}], [{@measure='measure'}]}) [ 371.075388] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 371.081973] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 371.111531] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:05 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 371.276853] VFS: Found a V7 FS (block size = 512) on device loop1 [ 371.289900] VFS: Found a V7 FS (block size = 512) on device loop5 [ 371.297282] VFS: Found a V7 FS (block size = 512) on device loop3 [ 371.324766] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 371.331342] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 371.355864] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:05 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 371.453704] VFS: Found a V7 FS (block size = 512) on device loop1 [ 371.574112] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:06 executing program 2: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x4, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') 23:47:06 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') r2 = dup(r1) mkdirat(r2, &(0x7f00000001c0)='./bus\x00', 0x6) bind$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x4e21, 0x0, @ipv4={[], [], @remote}, 0x2}, 0x1c) 23:47:06 executing program 3: open(0x0, 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:06 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x7, &(0x7f0000000440)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}, {&(0x7f0000000180)="94c7f9e9e6f392f3292a0d1be87308df371db6edb7e5662a8799dbe45c420ae5e1e1052424a25ba401e85f5f997f760e6ccb5a726f05465993ae512e6b08dccb81f473fb22f376e20dd26256acaa18e899e48a281ca8b8b247e2cce0f2b7a19b499bb45bf5b81c7c8aefc61a4cbfc91819364521bdb8cbf360ffb829a05d2cb5e8f5b1b5f64101f4ade8d028c93bdeb32ff17345", 0x94, 0xff}, {&(0x7f0000000580)="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", 0x1000, 0x7}, {&(0x7f0000000080)="44125939dcabc14e29d801299446bbabc4b109606946e1d3427b741858897b5c51319ed3c11f3c7567a86073972e8ef86403a9dbe07d84873cbd6d02982d7e7a069994beab5320aaa001ef9444c2eaffde7dbe37c04f33294893d8f6", 0x5c, 0x5053}, {&(0x7f0000000240)="4e6adde6e8f3f4f510a2fdeb023e0ea0d742a41b244188f8172e5c3b67f6de76114f639933e2a68b5ca646d3f99da020607ad263afc631cb682c9f71b296f4c39afc0e1e2884a85447f74ff6da1260bd0e09c4a1bd384e131e67511fea5aad88d261ce78ef0d2242eee1a63241433d3812008b1249f5db9bea334d24060a6f7670e80c98ba7f17c91b71db65df2b8d4e", 0x90, 0xfffffffffffffff7}, {&(0x7f0000000300)="5c83cfdc46b185f7025a553dfc3906fc65303c76cdb6e68e2626c434b53dc67b8b54d64c", 0x24, 0x1}, {&(0x7f0000000340)="cc47f3b746026b752c8d88ca65412a67bd1e8d2f9cc10403051bacf76d3dfb21cf204f89231a22f760710353da70faf5f9b0a1a2db914d4dd8848cd986549d43c690005d3d53e58db6339510c67e1986c43be7040f8d225f589bf04c479a04", 0x5f, 0x7}], 0x800400, &(0x7f0000000080)=ANY=[]) r1 = getpid() sched_setattr(r1, &(0x7f00000003c0)={0x38, 0x0, 0x0, 0x4, 0x1, 0x9, 0x7fffffff, 0x51d, 0x3, 0x3}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 371.792028] VFS: Found a V7 FS (block size = 512) on device loop4 23:47:06 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 371.879139] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 371.896335] VFS: Found a V7 FS (block size = 512) on device loop2 23:47:06 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:06 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x200000000000000, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) syz_mount_image$ocfs2(&(0x7f0000000300)='ocfs2\x00', &(0x7f0000000240)='./bus\x00', 0x2, 0xa, &(0x7f0000000a40)=[{&(0x7f0000000480)="0f06dc6ff66d1ac8af57380eebb2508d357e1a6d9e80cf4f38f280cf5350d7ebc97bfc4d6b0a29dfd2a70a76889e6ba56be7d18f6dc9e246855857c676a282b4160741acb341b2040f03", 0x4a}, {&(0x7f0000000500)="767bb51d342fc3ceeacb00355661a01207723c717a15f061b688dbb8af416505d15820423ee3e1", 0x27, 0x5}, {&(0x7f0000000540)="85ab5620c57a9ddcf3fe977d98e2733e9d67fcaf34573d394f04f644b0f84c3185a19dddb7c3a62a296cb51432e6bf90f27299f3b8d4f3b00b6c0e2dac0855dfc2ec92adfe827c5b788940ff267c82722b58a5aab34e9c14a6bb0af985b0f8503ccd86ca00cdca23fb08634b99cdef2e06e7a67366a56b0479af82077b1fc344dc7243807fcf6b2413a78ab2de8fc5d826f05cb91a73a943146d6c21afcecb7b015b9061bd3b9bb7ff31b1683b1d5b6ee2b69cf07372e67d1d6c6d27ee98d5e3", 0xc0, 0x9}, {&(0x7f0000000600)="1467c5d698a9b47c5e269b20703ea6db083e72aca14cc5ddfbbba060b36c9e2d65a7ac9627e2f62e58e430ed042d43a73a9705c490b2f892d30be49aecb91bb8cad0c1bc42ff35f6f9b97c569606b577d81f9823f9d2e5f3f48a6a518e8c4f59520f8b6709a3f10ca64a5f06bea806476a313e34bbacd0700a77613d51c5cbce492d614b5e8b4256262d16aa5d20a07b5d89de95e521ac3c8b8a579baa6723247d22feff728e91c130296222f709a1ac80ee543480", 0xb5, 0x100000001}, {&(0x7f00000006c0)="e17b8fd0fed31ba7c8c59d17f6b5c3800097cb50b2b76509f7c6247ad5a121b6a9344ffcd4f28cd70900b13b2e2f5ee8f997c18dcc7c6590f6219220b6ce7b6bc5bc318f336e9009afe50fa052d9115df4800e7671c1403c9ab0c66e2d778f66acc0a4b795abba8cff166a3039bbcd52ed6e7d9d9a2c657a33ce19225f2d3b70386d870d3e0f3a19516438", 0x8b, 0x800}, {&(0x7f0000000780)="291882b9a1b7ab10c1bd034948687ce722e3ba4d4354ca1c01e607abc17f1c21f957673ff952adb851d14330221c37cce8c70f735b12d51049ba5d9304aeb02fcef3c4e14602dcd1843670d7bd7d6e5b", 0x50, 0x3f}, {&(0x7f0000000800)="07cf01a45d74811943af6adac246d2c640dabbb0cbd6eda4696666c9af83371070ddb17e9187fbde2b8024fca88789a9a3b346fd5c105590b1dde18c69f27c207f547052bddb0b07ce773dcf5a3d7fc1f92f2bb21d93c9f11815327f25287ac62a3421d7c935e1113beaafcdf3c182e4d259e1c81893b600249fd00273d7b6cae6920310f0d4", 0x86, 0x100000000}, {&(0x7f00000008c0)="c19b7809eea56dae4e026883d6a1b1cfbe50a0ae56b58af37a66fdd2ef3454b2b231cbb00f9766c427c1c2363500de463032fca92550a6ee93c42f802b3e106b7cb452a5d92627c9b720395e6d5236dda656ff86d85db33d90787907062e1eb9aa3673794bce7f71eb11f2fad740bc58281b3d264f959d077e1a2e13bb8975444414931f5bf76cffe923e6a077810ca6d985e8e0021afd15215f1637d6d426e4756136a880c8bfe8463db6c27b23d69d3406c454c15ae5eeea76d38a1d17f44918cae67895", 0xc5, 0x3}, {&(0x7f00000009c0)="fe0083a0a1b902d0", 0x8, 0x2}, {&(0x7f0000000a00)="4dffffffa59fa4b6160ab737a85359799468466d662d9696000000ca45d24a080100", 0x22, 0x3f}], 0x4000, &(0x7f0000000280)={[{'cgroup.procs\x00'}, {')'}], [{@smackfsroot={'smackfsroot', 0x3d, 'v7\x00'}}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '+$#'}}]}) open(&(0x7f0000000bc0)='./bus\x00', 0x4000, 0x180) openat$cgroup_ro(r1, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$kcm(r1, &(0x7f00000003c0)={&(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e20, @local}, 0x4, 0x4, 0x0, 0x4}}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000180)="146016a12c59f5f903fb038a9f85e5155139008f42f70ae7c79d2cff43e79fe38e7e4f18c77402b0", 0x28}, {&(0x7f00000001c0)="c6f1b1306470f078fce2828e37861e1f324c44194e29a8e22621e82aa64db33e03b2d6f9a4bcca77c0dfc9b0cd5be3a2cefd3630e17875bb4e081d0acbd27576257a73f38c9a80e4214c4484d408", 0x4e}, {&(0x7f0000000c00)="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", 0x12c}, {&(0x7f0000000340)="36b2d317", 0x4}], 0x4}, 0x4000000) [ 371.928487] VFS: could not find a valid V7 on loop1. [ 371.938458] VFS: Found a V7 FS (block size = 512) on device loop5 [ 371.954541] VFS: Found a V7 FS (block size = 512) on device loop3 [ 371.959608] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:06 executing program 3: open(0x0, 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 371.990102] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 372.039249] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 372.085105] VFS: Found a V7 FS (block size = 512) on device loop0 [ 372.120588] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 372.159661] VFS: could not find a valid V7 on loop1. [ 372.208610] VFS: could not find a valid V7 on loop5. [ 372.250885] VFS: Found a V7 FS (block size = 512) on device loop3 23:47:06 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x2, &(0x7f0000000780)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}, {&(0x7f0000000700)="eeb49e684f6d957b2c1ebfb65a2bf071ce882fa2319876f1fd7056f314f3aa8447b28a457f8565a5284ba9afefc70903824b178ecf393d558657d96aa93d5ea327f4a975", 0x44, 0x7}], 0x200440, &(0x7f0000000080)=ANY=[]) r1 = getpid() name_to_handle_at(r0, &(0x7f0000000080)='./bus\x00', &(0x7f0000000180)={0xe8, 0x3, "cf2d96fd3892dfb8f1b59a9055c6fbd1166389473c95f63a89394a8a9f2ba4f7ab32ea0b9d06545c4a564ff5cd01345d20af0dcce3b45756d3e52d6513eedac538468b21b2497240f8941c379cda3fc7656f6383aa717dcf057b7fa16750541f199c794e568ad47f0307d17d363e4654348863a7ed4d599f43e6672c7c313d1cc5a20349fc1e8ef75d4d9f4357ae42cb6dadc9d0115b1e197cb98f8484607853d2852e2779f95c6a75fc7490cb3a381974d4835772d16f857fa3e9ec7d246c9641ada2a1de2b1adde9609bdf23c1a475125aaa92898f5da9a7dc6648205b5ef1"}, &(0x7f00000000c0), 0x1000) r2 = socket(0x10, 0x2, 0x0) syz_mount_image$qnx4(&(0x7f0000000480)='qnx4\x00', &(0x7f00000004c0)='./bus\x00', 0xff, 0x1, &(0x7f0000000500)=[{&(0x7f0000000580)="3159670cca9c377be7b4ddf4bc7eea4da1d3ea0fb5629151b7c9a97c71e75789c7f433bc48401a81ed435f10e33771d0741e42061ce7a2da87d58bfe7190b43c0aec4ffcc7c57fbf8b533969312742eacf3572a69ed0b3", 0x57, 0x80000000}], 0x2, &(0x7f0000000600)={[{'.pending_reads\x00'}, {'@,#'}, {}, {}], [{@audit='audit'}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@fsuuid={'fsuuid', 0x3d, {[0x4c862be956a5d739, 0x0, 0x36, 0x64, 0x32, 0x66, 0x63, 0x32], 0x2d, [0x61, 0x36, 0x35, 0x35], 0x2d, [0x31, 0x33, 0x32, 0x32], 0x2d, [0x39, 0x65, 0x37, 0x38], 0x2d, [0x65, 0x65, 0x35, 0x61, 0x66, 0x38, 0x38, 0x31]}}}, {@fowner_lt={'fowner<'}}, {@smackfsfloor={'smackfsfloor', 0x3d, 'system.posix_acl_default\x00'}}, {@fowner_gt={'fowner>'}}, {@hash='hash'}, {@dont_appraise='dont_appraise'}]}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) ioctl$SIOCGSTAMP(r2, 0x8906, &(0x7f00000003c0)) setresuid(0x0, r3, 0xee01) r4 = getegid() setxattr$system_posix_acl(&(0x7f0000000300)='./bus\x00', &(0x7f0000000340)='system.posix_acl_default\x00', &(0x7f0000000380)={{}, {0x1, 0x1}, [{0x2, 0x7, r3}], {0x4, 0x2}, [{0x8, 0x4, r4}], {}, {0x20, 0x7}}, 0x34, 0x0) chdir(&(0x7f0000000440)='./bus\x00') sched_setattr(r1, &(0x7f0000000280)={0x38, 0x5, 0x11, 0x0, 0x241, 0x9, 0x1, 0x9, 0x18c7, 0x2}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) sched_setattr(r1, &(0x7f00000002c0)={0x38, 0x2, 0x0, 0x1ff, 0x1, 0x9, 0x6, 0x800, 0x3, 0x2}, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 372.294332] (syz-executor.5,30653,1):ocfs2_parse_options:1484 ERROR: Unrecognized mount option "cgroup.procs" or missing value 23:47:06 executing program 3: open(0x0, 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 372.404193] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 372.410686] (syz-executor.5,30653,1):ocfs2_fill_super:1217 ERROR: status = -22 [ 372.493208] VFS: Found a V7 FS (block size = 512) on device loop1 [ 372.519044] print_req_error: I/O error, dev loop2, sector 0 [ 372.531954] VFS: could not find a valid V7 on loop5. [ 372.564442] VFS: Found a V7 FS (block size = 512) on device loop2 23:47:07 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) statx(r1, &(0x7f0000000180)='./bus\x00', 0x0, 0x10, &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000840)='./bus\x00', 0x0) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000380)='/dev/dlm-control\x00', 0x4000, 0x0) sendmsg$unix(r2, &(0x7f0000000800)={&(0x7f00000003c0)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000440)="92e93225937967997935cbe3b5220ec5c3cebe874c413314e07dafa64813b0862839b8fdd985c62a121e07c50cb7dd497738ee112f01c05480ec8fe83f107d366199f41155de021eb60c1489b8a39f0db1cb6400d61afb4b4121ffde7df26bbde024e2101c9ebbea9fc63666bd2b9331", 0x70}, {&(0x7f00000004c0)="eee8eb9004f4c1f4440553d31ad2dd2a5785a4e2a3705f3bfc7222aea86aca0f7509c23c277062c26ed2617a8e0f5bac732be2fe477ab00dca643819b40f0e67ea54aad122339cb3a16f95b1bf04c3421613205f30f0fb9d5d9ac0e65843edfa8467d30cfe2b0e47f78bd59c22573049b2ed2dedefe1a82f9ccdc99d", 0x7c}, {&(0x7f0000000580)="8f31267fb944d7183769d32adb3765be61c9732ad07fd13397af58176c19504615acabbdfd3126368e52eb3dc02ef2354e51e4d78ce2c2e07692a478df", 0x3d}, {&(0x7f00000005c0)="8685fc23", 0x4}, {&(0x7f0000000600)="df5aca586fb3f07d9a3329c72a933481668d07d3a14cc4db083de92a2901fd2af53bb095b588b3328917544b85500708af6be77b1a28d862060440965c8ef7b7b788e55c8f851001690424fcf8fb1d38a79299a62b8f782de15e138675abc763bfbe8f42df8a426e310733c738aa4f63ef6c43a0c7fddfccf74a", 0x7a}, {&(0x7f0000000680)="b8123a64d48e7be6c7950112fa799e0513bfacb4389e67014bbea47713902e151f2b0d931a239bd664023bbd34fca32428c4d6ff7c1364", 0x37}, {&(0x7f00000006c0)="d559a20e2e26f15ecbc510fac2ef21e0db220fb32c35309af65e487003cd9e3ddfafb8900bdcc8ef148027e6d750355a441b362573837a9054ac6aeed74a7bf54521fccae905118b33f07fd94e3e2a72a4af4a6809267dabadc8d1f1b6941b359ec3bcf57c8f268eddc037c5839e12deae0d2dd06292c37b32f5d8f1d2a37a4b82f011", 0x83}], 0x7, 0x0, 0x0, 0x4000}, 0x8044) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') stat(&(0x7f00000002c0)='./bus/file0\x00', &(0x7f0000000300)) [ 372.639994] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 372.671701] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:07 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:07 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x300, 0x100) getxattr(&(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)=@random={'osx.', ']\x00'}, &(0x7f0000000180)=""/161, 0xa1) [ 372.747396] VFS: Found a V7 FS (block size = 512) on device loop3 23:47:07 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 372.898676] VFS: Found a V7 FS (block size = 512) on device loop5 [ 372.909415] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:07 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:07 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b6296d0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x20, &(0x7f0000000180)=ANY=[@ANYBLOB="782258d870cb91ba0e1770007e00e2652f090881a1f93df2"]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') [ 373.014181] VFS: Found a V7 FS (block size = 512) on device loop1 [ 373.029031] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:07 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqn(r1, 0x0, 0x20, &(0x7f0000000280)={@broadcast, @dev={0xac, 0x14, 0x14, 0x36}}, 0xc) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0xee01) syz_mount_image$adfs(&(0x7f0000000080)='adfs\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000180)="27cbad66d8b99fd6145934ce70291ba0068ff2075a9361486cfcce22b6fc9d430665656c8a6ac525a9dbb4fcfe6175e504f8ebb5e22319e24e569e0bc3b0cf6d2bcaa30f476fa31c28ff38d222d476d6280e7f7d0316fb92a63bfd33cb6cc4f5bc3fd3f8ac54b9f2c13478ac731e3a1509825db6cca8b336acb85e2c8d2a935f45ce12bfd4f0188efd134fb5c8785d2b490c64b65de47566c14b9f444307a1cfe0928db109fae1cdacdaa50b41f99fe443cc1ad65a2e6e9c690b2acec8692f4a1136cea4599051e04179967291f9bd58", 0xd0, 0xffffffffffffff29}, {&(0x7f0000000440)="34d4a8e4a9bad679bd4840a0b9eba7e04a154e91a51977e4387877eb4bd89da94104b17c09223d1039a8f14c3640ce7eca87be069aedbd99fae0152a75f19fc966ebbd9ff9a6f661277f2841bb4c5523a23b6343f7f89c2ecd70d28f1d293acc910535f267738e933e07405a6607c0ca7d77f8a0a2d320", 0x77, 0x2}], 0x2, &(0x7f0000000340)={[{'v7\x00'}, {'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00R\xa2\x00\x00'}, {'.pending_reads\x00'}, {'['}], [{@uid_gt={'uid>', r3}}, {@hash='hash'}]}) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 373.095653] VFS: Found a V7 FS (block size = 512) on device loop3 [ 373.128301] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 373.160955] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 373.209546] VFS: Found a V7 FS (block size = 512) on device loop4 [ 373.248704] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 373.249031] VFS: Found a V7 FS (block size = 512) on device loop0 [ 373.277111] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:07 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:07 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:07 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x3, 0x0, 0x0, 0x20000, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') syz_mount_image$v7(&(0x7f0000000180)='v7\x00', &(0x7f00000001c0)='./bus\x00', 0xffff, 0x4, &(0x7f00000003c0)=[{&(0x7f0000000200)="4c9926996e4e74dfadfdde82cccef02d6d6b0ed9907532dba430ee430c635dfe586436a900b805b48ca30121c5ccb06a0db9ebb2dec1a6bea878483fa09df88081a69f9ba4f5c4746cd2268ed4eaf7d7f4f233638d4ca2ecdab3b033e170e7c26b54c4e432a41c91cb80f4008d301f4c0ff7c174708fddf0b76324c3b9d88d5fc3eab2c147c32e93d16d80d041f63b22615c12fb4bfa2bda4b985599a00101cea302807089d504502a56977b18435eb9f0cde297cf6474f6e83dfa4f0b1dddf285be570f29de2cbb961fc625277d649eca8c9bdb4a49055de4e7e409ef9ec3", 0xdf}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000300)="cf025b8db1d5a0641c5782bd847eaa976bd1422fbe58c7", 0x17, 0x6c2a954c}, {&(0x7f0000000340)="5bdc57ba8cd655c481185cb1fcc16dda3baa33bc9b81e405d1df49937cc852f9e309e40370a7a537279128cf876a54c8310169f4f9ae7396cef350f012e4423891dc757a90fcc9933954f161eef6823b9bb60b9cd38ba97c6a5b1708bfb8cc3b13d957f20f59a0df04b92593148cad65a14e49e1281309", 0x77, 0x7fffffff}], 0x400, &(0x7f0000000440)={[{'v7\x00'}, {','}], [{@euid_eq={'euid'}}, {@dont_hash='dont_hash'}]}) [ 373.413290] VFS: Found a V7 FS (block size = 512) on device loop1 23:47:07 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(&(0x7f0000000180)='sysv\x00', &(0x7f00000001c0)='./bus\x00', 0x7, 0x5, &(0x7f0000001580)=[{&(0x7f0000000580)="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", 0x1000, 0x8c8}, {&(0x7f0000000200)="6bf12e44b94e2a64dd50fff56fce380f24f60f18f5e62f85e324d09d83c38ce2eecf2702aec730ed88c94b32986b2bef18fb8f796d5df63cc6f51c52bff8966cbae567f222a2ab79316c663ed3c6f56642f4eed5c2f8e2f0025694f81acea345599f5955566004ebb7f88de5593cc726070979b2519b76a5f94149cf0f8522ff236816f890cd630bfaf218818faf9ce7efa767992a012019eb086aadb46847de21fc7c11e37b2dc80ecf66d6bd13e83dbecd93d0eec526c811b4ece6", 0xbc, 0x8}, {&(0x7f00000002c0)="228575cf9ebba0707a8dec7a6af69450e97e8e90343d6d1b891af4fe3e21263f6f31b4eb789e9a5c7d67a7238139c5415c1a77afeab9415d03552fae880edde9a05a239d174b8d5b4684dc6d9ff1e3fe67d5a6040a07ee1529e7ed861ac9cee6b8dc913a6e26de0531320748d9b692888236c1d3157b5a63e4ba78edab8646003f0806", 0x83, 0xd55}, {&(0x7f0000000440)="19f11e697d9ead46ab6753c560c9d0aa189d71798f06638434db0dc202eadc2f511eec5c122445caec2488ac0814ca6c9f38eea5a2159ef77f6026c35c556a82bdb52ac5a3dc27f5f7526a5648eecb6f12c12e650e64ae18be4eb2c2a64b0a361e7e07843f3721914b9db9e9a307f5882c6f24b8dae78fe08cf7864bbcdb288818fbe40520c28c1f", 0x88, 0x20}, {&(0x7f0000000380)="d0c3d2626b458bc8a8e7f4842e792f3c5d831f22c2bcacd5c2d0ef1d3d7d20023a8f57d1f1c8fa5fe20ae96d5861d7de08ac59b9c6", 0x35, 0x7c0000}], 0x800000, &(0x7f00000016c0)=ANY=[@ANYBLOB="29402c2c2c5c402d232e2e25192c2e70656e64696e675f7265616473002c2f70726f632f61736f756e642f7365712f74696d6572002c636f6e746578743d756e636f6e66696e65645f752c6673636f6e746578743d756e636f6e66696e65645f752c636f6e746578743d73746166665f752c646f6e745f6d6561737572652c00183404e3682fb15c02995264ed9cb2e6bcf3c1256724a84d684e555861"]) getpid() getpid() r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/asound/seq/timer\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00000000c0)='./bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) name_to_handle_at(r2, &(0x7f00000003c0)='./bus\x00', &(0x7f0000001780)={0xef, 0x7fffffff, "b018166549ca8b04ec2869d73e2fc991365b20529ffa7570d68e7fc7d0f2a2a5ae38ab88dd647933a6babab779e0c26b717864d088148844b82cbf290acf2db720c15f9da2df99b770ee1cebbb6cccd89f3108f0837bce6f8c54c7b35399eb359da67b42f5b67edccd5b329dc9dae225dcee0858ee4961943aea4bf4a90b565a245a85d5e87247e5c43b1613f0fbb4edacda012ce3ec364735e8f5dea9ebbeef3bafcfeb2bb65b55926e817bf1d2cf2e2656e31bb44189c072b10e86109ddeea14d1f5dabd77a894a709ca6f0882aaed63ae9707f599d7a7039bf08ab24b2e377a030c6bfa4343"}, &(0x7f0000000500), 0x0) fallocate(r1, 0xa, 0x400, 0x2) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 373.546497] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 373.554830] VFS: Found a V7 FS (block size = 512) on device loop3 23:47:08 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 373.609425] VFS: Found a V7 FS (block size = 512) on device loop5 [ 373.648047] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:08 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x8}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x1080, 0x0) sendmsg$kcm(r1, &(0x7f0000000400)={&(0x7f0000000240)=@ipx={0x4, 0x6000, 0x6, "b51525da43a2", 0x2}, 0x80, &(0x7f00000003c0)=[{&(0x7f00000002c0)="b0e09ff35b1966018be7bcb0815b434fd70380a23e50a696ac90f8eb4acaee8e07d4030f6253b96b6041db18581fcea67adf2813ac7013c0c7e3eecbad78aa1698b18d6238e6cc932a583c1ec46838b295d39a3661ac2d94ce36621988493a3562", 0x61}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000000340)="2ed4bc1c1388a286c4326a52d197946738752baa6a21feaeebb4b22fbd328340564ffcc0a14bb8006c4a339422782cd5c6965180be2fb51ba3f78030064e91788c290d14b483c31a3c21086b905579898a01fbcb874034c807e14eeb4bfe32ffa55500854749167037c5e224135868c2b260d396130dd14eae04", 0x7a}], 0x3}, 0x42) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) mkdirat(r2, &(0x7f00000001c0)='./bus/file0\x00', 0x1) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) unlinkat(0xffffffffffffff9c, &(0x7f0000000180)='./bus/file0\x00', 0xd760aa70356cd50f) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f0000000200)='./file0\x00') [ 373.742935] VFS: Found a V7 FS (block size = 512) on device loop2 [ 373.750665] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 373.795804] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 373.808244] VFS: Found a V7 FS (block size = 512) on device loop1 [ 373.979812] VFS: Found a V7 FS (block size = 512) on device loop3 23:47:08 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:08 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() r1 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) write$cgroup_type(r1, &(0x7f0000000180)='threaded\x00', 0x2d1ee37) clone(0x20001000104, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r2) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f00000001c0)=ANY=[], 0x2c, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x1d) creat(&(0x7f0000000040)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x101100, 0x0) 23:47:08 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(0x0, &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:08 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 374.051747] VFS: could not find a valid V7 on loop5. [ 374.057224] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 374.091727] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 374.213656] VFS: could not find a valid V7 on loop5. 23:47:08 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f0000000540), 0xa00004, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) dup3(r0, r0, 0x0) r1 = syz_mount_image$hfs(&(0x7f0000000140)='hfs\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x1, &(0x7f0000000280)=[{&(0x7f00000001c0)="51bd06a4c0dd5e75045e7c37a712e271f43c567cd2d94158793c314591c7056b4559569b47fe9ab631f509173ded0937456fdd235d8578073b0d1049defe8c91e1143864d2d2340a44a33989c6ba72edcb97b3f177727c782a45cc388bfe078f19b0ae424ef9aec8e297853a75d653ae2ea70b33ced4256b371db681c1d2304b95cdcfd9c6c1a8b39e8d829d92914bc2ae9a60ae2e03bc", 0x97, 0x4}], 0x2001072, &(0x7f00000002c0)={[{@session={'session', 0x3d, 0xffffffff}}, {@codepage={'codepage', 0x3d, 'maccyrillic'}}], [{@dont_hash='dont_hash'}, {@dont_hash='dont_hash'}, {@uid_eq={'uid', 0x3d, 0xee00}}]}) mknodat$null(r1, &(0x7f0000000100)='./bus\x00', 0x1000, 0x103) syz_mount_image$pvfs2(&(0x7f0000000340)='pvfs2\x00', &(0x7f0000000380)='./bus\x00', 0xfff, 0xa, &(0x7f0000001ac0)=[{&(0x7f00000003c0)="c1ff8f8d0ec9ae72985486c3e7d3086f3898505f515697339e018bba428212c66588231abf53ba7d80450e0e7265d4ca4b63fb3c55b037117ae8a8b4ce15d8590dd08a8ea7d8035faa27914a9d5aed84601e9326c69670d9a36bd0bfa539c14839b75fc7dde3800474a40e7e053abfd8321e5f1a6d71993a8a6ef8f6a6fe01e94c13a18d534c1a0114e68e150158c32fa597d4019ae35a3bf0005765c1861a76220c8b30b8df0163fb3eee7e7934df025cc1476666a61a91b57d9434dec898a2c7ed991c100976dd1f51120862d05d5b12c21ae8b0d4dac28d8d0f89fd0cf8c838c8083044cddf22e00f666611d277916bbbdb052395cb5a66", 0xf9, 0xffffffffffffffe1}, {&(0x7f0000001d40)="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", 0x130, 0x6}, {&(0x7f00000005c0)="bf7aab0123a1cf7cb3ccbf4bc4d7ce1af5a0e70bd33266714890bc08a896b3f846a7b38dba9b69139dfe13a7a5e389c205f4936f0923b77d8a9f8444fa5e2338a2f5fdfefe4b413fa892195f828e8c288d835913a69aca69b65b43b9e577445ae0a6dcf18a9aa492ad846bcb0bd701d1e6fd4933cc3406bd8df3cdc2bd2153599dbbd55311cde6da9a2cf3385beeebdf3db843e8d7e624ba655e53c6a9af2a418ee85deff15d932d0117eb47c4fa4d1d4efcfae5c45f46610f043f610885f1e18c78b14cbecae650e5038ed56854bd8195870b3151633adf27bfea0a918991fa3919f88ed01fb0d596b1e151aa239028aecd351909", 0xf5, 0x4}, {&(0x7f0000001c40)="b87844ae4e6ee08af0c31ce91c8497542301fb279bbd7c944d37425cd0ffe7c05faa65e31b4e6417b16a07680b2ceaf7f8a9ee19bacdc129b0c62699cc7d0076a2e3d2073c39d496cbcb6a1de431ba15f977f258166a8da0c6ebe55d50b108f67fd4a1958b5ee1b52669b4b3198a3606477387cd57ec9fa52953a2d4d67b638dac1b3e68e2b875db9e88100ce123bf2829a324bdc8884f4b937c8e0b816ab2e946acad0ea8c6ddf79397a8f426dcb4ef81acd8d8db8ef306d377021a9bff6bc3a4376ea76c2a1b24350d5b59adc4a03aff94baabd636d79e7c5444809bf517834a6b3a6d72859df2c67dbacf857bd045ae1030a6", 0xf4}, {&(0x7f00000007c0)="7029a9d7da140d2f0b11cc2b0c3c500085fb5fd805d78b92578ad0e0487504537040e0720369efc86d5a73010f449eb629447be649c00e4725ef25bd64345f3a21d98332a2b862b1828c8b9dba9e5f6493debcc1d4add22c0628eef879549a7b7d1bfdca4d192a6cb2d3c26bb1419568982a0ffccdcd4def9736736ab4e78cdafd43d592de9dfa6cce750a7a5941926740d3ea22087136dd435c76287ffe56059bab6568b9864ddbc6b3c5874e96d4bc379e9bca3478d3d53a9102da84915e015f4f6a969a66c507b97eb8807ea077", 0xcf, 0xfffffffffffffafb}, {&(0x7f00000008c0)="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0x1000, 0x80000000}, {&(0x7f00000018c0)="c196534e35ce31de8c173871a9b70b06558472c83b22a55651121c6819ac629b4231ad3b9afab315620316b8ce3c2345cbb3126f79c79fd5e63a836d50d7453e600a3d267802fa5b1b73d305ca3a966c7f2ef689bea9a2b2c54a1e71", 0x5c, 0x4000000000000000}, {&(0x7f0000001940)="1200045344669f2fdb5b108319bb624ad7df91e80ed59e584776b17654f02fcef86e2e6059b6eb58aaaea64b533d00e4f7da12649a75eda70665ea", 0x3b, 0x8}, {&(0x7f0000001980)="a1ea8a3acbc8f3ea5c508b51f65f5167c2e47086ac1a12de735353d9aa30b8624004fad2973a18c88cffee887a962d92cd273403f4151e2694aeca39293076f22924c9dc9b1bcbf5d33f4d958aa863befd1830e0b5", 0x55, 0x100000000}, {&(0x7f0000001a00)="d187cc5c77bb85f17af475f4249c640166d88479cb03ffe8cf08b18f063015da1cd609b71c75078f521d5112aaaa60805311bcd989c4c0d22bc5b491896975c225e9e611c83dd6ae2735823a2f9591534b16809bc4643e3adb5b9dd13e215599330096ffe4d5628b871c96b5baec72b4a453e02333779fdf19611aa21cd981d7e981e8", 0x83, 0x8}], 0x40000, &(0x7f00000004c0)=ANY=[@ANYBLOB="6d6163637972866c67696c6c69632c2c2c2c2c3a7b3a287d27ca2c7569642c6d6163637972696c6c69632c7063723d30303030303030303030303030303030303035322c66736e616d653d5c5b5d2d212b215b275c5b2c726f6f74636f6e746578743d757365725f752c00"]) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') [ 374.254322] VFS: Found a V7 FS (block size = 512) on device loop1 23:47:08 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(0x0, &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 374.449550] VFS: could not find a valid V7 on loop5. [ 374.482168] VFS: Found a V7 FS (block size = 512) on device loop4 23:47:08 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:08 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(0x0, &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 374.538101] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 374.563000] print_req_error: I/O error, dev loop3, sector 0 [ 374.578664] VFS: Found a V7 FS (block size = 512) on device loop0 [ 374.609783] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 374.655051] VFS: could not find a valid V7 on loop5. 23:47:09 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$v7(&(0x7f0000000300)='v7\x00', &(0x7f0000000340)='./bus\x00', 0x6, 0x2, &(0x7f0000000480)=[{&(0x7f0000000380)="0adcd7b0e9ec55c9708f5f7d64081b669e814f3b4778b48e3754068eb449302641e18009352f6ca15ecbfddba4b73de8101bef00f1438438a8f650ff757eef8e330a490ac06cefe0df3960c5b46c5d635ad2903cd2345c2cb369470e00e4377bfc6fce52ad313fd0fe4937f49456fe69d08789ff6d5edf6eb80ed8b7e27f5a269b753fc340f00486fb00f18682bbed24f1fa465743b6cbaf88149d791ab5f280313909a36d9bd31edefff671b65159e1784d48416e1f23dc412c3f35", 0xbc, 0x4}, {&(0x7f0000000440)="933fa8fabe71a1b7efb6372a4f78325dd03060b457ba8714e816b3335ba5a65fbedd3c01", 0x24, 0x80000000}], 0x0, &(0x7f00000004c0)={[{}, {'\\'}, {'%]@,'}, {'abcdefghijklmnop'}, {'abcdefghijklmnop'}, {}], [{@fsuuid={'fsuuid', 0x3d, {[0x38, 0x65, 0x65, 0x34, 0x39, 0x37, 0x33, 0x36], 0x2d, [0x66, 0x31, 0x31, 0x36], 0x2d, [0x38, 0x62, 0x31, 0x36], 0x2d, [0x32, 0x57, 0x31, 0x37], 0x2d, [0x37, 0x36, 0x64, 0x38, 0x32, 0x31, 0x36, 0x64]}}}, {@measure='measure'}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@seclabel='seclabel'}]}) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = add_key$fscrypt_provisioning(&(0x7f0000000180)='fscrypt-provisioning\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000200)={0x4, 0x0, @a='\x01\x02\x03\x04\x05\x06\a\b\t\n\v\f\r\x0e\x0f\x10\x11\x12\x13\x14\x15\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f !\"#$%&\'()*+,-./0123456789:;<=>?@'}, 0x48, 0xfffffffffffffffd) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000280)={@desc={0x1, 0x0, @auto="dea8925291ade71e"}, 0x10, r1, [], @d='abcdefghijklmnop'}) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') 23:47:09 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', 0x0, 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 374.920984] VFS: Found a V7 FS (block size = 512) on device loop2 [ 374.936529] VFS: Found a V7 FS (block size = 512) on device loop5 23:47:09 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x8000, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') [ 374.992302] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 375.001091] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:09 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:09 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 375.290309] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 375.348547] VFS: Found a V7 FS (block size = 512) on device loop0 [ 375.383072] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 375.461631] print_req_error: I/O error, dev loop0, sector 0 [ 375.467915] Buffer I/O error on dev loop0, logical block 0, async page read [ 375.476733] print_req_error: I/O error, dev loop0, sector 3 [ 375.482777] Buffer I/O error on dev loop0, logical block 3, async page read [ 375.597631] print_req_error: I/O error, dev loop4, sector 0 [ 375.621322] VFS: Found a V7 FS (block size = 512) on device loop4 [ 375.686741] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:11 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getdents(r0, &(0x7f0000000180)=""/255, 0xff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) 23:47:11 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', 0x0, 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:11 executing program 5: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) poll(&(0x7f0000000180)=[{r0, 0x4}, {r1, 0x40}, {0xffffffffffffffff, 0x1410}, {r2, 0x7000}], 0x4, 0x10000) r3 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r3, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r3, &(0x7f00000000c0)='./bus\x00') 23:47:11 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:11 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:11 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 377.141175] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 377.219387] VFS: Found a V7 FS (block size = 512) on device loop5 23:47:11 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') r1 = syz_mount_image$jffs2(&(0x7f0000000180)='jffs2\x00', &(0x7f00000001c0)='./bus\x00', 0x5, 0x1, &(0x7f0000000240)=[{&(0x7f0000000200)="950842b3ae27f41d1cb17ebcef8a693aef2f1ddb4c02ae2a482e49b3d10a5bcb22a080153556f9142397836f69bf", 0x2e, 0x6}], 0x902022, &(0x7f0000000280)={[{@compr_none='compr=none'}, {@compr_zlib='compr=zlib'}, {@compr_lzo='compr=lzo'}, {@rp_size={'rp_size', 0x3d, 0x3ff}}, {@compr_lzo='compr=lzo'}, {@compr_lzo='compr=lzo'}], [{@hash='hash'}, {@smackfsfloor={'smackfsfloor', 0x3d, 'v7\x00'}}]}) fanotify_mark(0xffffffffffffffff, 0x11, 0x12, r1, &(0x7f0000000300)='./bus\x00') 23:47:11 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', 0x0, 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 377.283481] VFS: Found a V7 FS (block size = 512) on device loop1 [ 377.321195] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 377.375864] VFS: Found a V7 FS (block size = 512) on device loop4 [ 377.393604] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:11 executing program 1: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000500)='/sys/kernel/debug/binder/stats\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000001640)='SMC_PNETID\x00', 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000001700)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000016c0)={&(0x7f0000001740)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000f6dbdf250200000005000400020000000900010073797a300000000005000400020000000900030073797a3100000000f16bf769b5b3b5fe3c071aad5af1c40467f9c71293ac703bbc08b6c992cd576d948a00541d21b60e37"], 0x3c}, 0x1, 0x0, 0x0, 0x40001}, 0x800) r2 = syz_mount_image$adfs(&(0x7f0000000080)='adfs\x00', &(0x7f00000000c0)='./bus\x00', 0x2, 0x7, &(0x7f0000000440)=[{&(0x7f0000000580)="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", 0x1000, 0x8}, {&(0x7f0000000180)="d10fd9e51fd0a689f4e195926081dcd9b5f755b7ab75610fdd199128c38bdbb0f5868ee15d360218ee11bad7890bee96da81eba900b3eea1f139cecc2b5f87b1ff1cfeb43afec0dd65cd1062fe844e6d8a29bb09acdec1ce07c3a006b6d81966eea71f04eee2ecf41643ff183f828e0b1bf14535690c1eb56decfe9d8d2a12a446237a77378f94b153636c39bf73a8634ec81f72260ab67cf72aca05c9861bb9a6a6d5ba8dd0c3098c8e3d1d3d63ced235994c97f6e3d532d656bbbeba26c9ea3d24", 0xc2, 0x1}, {&(0x7f0000000280)="04f3a19a2804c6cc791c84a6f479a1f377528be29b9201447d", 0x19, 0x40}, {&(0x7f00000002c0)="6ab0788160f8811d0b7b19dd679579f123dc0db9f14087d34f250eae25857bae7bbe1d82eda182c49753a80ce0e4b1533d41d4625bc6d0b8e5575fba5e6649d5cbd8436aa3a671bbd05ae83c3f5a4ca2", 0x50, 0x7e44}, {&(0x7f0000000340)="f842b933c96dcc8d9b5513034858b61a56d4c7716d15904ffce5514183e5ad505b98a1b42b7e5d414a40bd", 0x2b, 0xeaa3}, {&(0x7f0000000380)="03213e77042d953d7d55777ce4e9d3dc8068", 0x12, 0x3}, {&(0x7f00000003c0)="eaacc59c0e3d38ba483f69114dc1b6c9314c5980af575f4256e0d4c9ea76677c0bd3b6166634572312dccd91dda1c04dcbb5026e678ee8f5", 0x38, 0x9}], 0xc40a, &(0x7f0000001580)={[{'.log\x00'}, {'.log\x00'}], [{@uid_gt={'uid>', 0xee01}}, {@appraise='appraise'}, {@smackfsfloor={'smackfsfloor', 0x3d, '/{'}}, {@uid_gt={'uid>', 0xee01}}]}) openat$incfs(r2, &(0x7f0000000400)='.log\x00', 0x206, 0x0) [ 377.425982] VFS: Found a V7 FS (block size = 512) on device loop0 [ 377.446951] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 377.455182] VFS: Found a V7 FS (block size = 512) on device loop2 [ 377.463033] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:11 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) [ 377.487025] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 377.518752] VFS: Found a V7 FS (block size = 512) on device loop5 [ 377.598908] print_req_error: I/O error, dev loop0, sector 0 [ 377.604847] Buffer I/O error on dev loop0, logical block 0, async page read [ 377.612950] print_req_error: I/O error, dev loop0, sector 3 [ 377.618797] Buffer I/O error on dev loop0, logical block 3, async page read 23:47:12 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) [ 377.713467] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 377.784747] VFS: Found a V7 FS (block size = 512) on device loop1 23:47:12 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/bus/input/devices\x00', 0x0, 0x0) unlinkat(r1, &(0x7f00000000c0)='./bus\x00', 0x200) stat(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)) r2 = getpid() getxattr(&(0x7f0000000340)='./bus\x00', &(0x7f00000003c0)=@known='trusted.syz\x00', &(0x7f0000000580)=""/161, 0xa1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) perf_event_open(&(0x7f00000002c0)={0xb6726d3f868c42df, 0x70, 0x4, 0x6e, 0x80, 0xb7, 0x0, 0x400, 0xa0a, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x5, 0x4, @perf_config_ext={0x5, 0x10000}, 0x8020, 0xd1, 0x7, 0xf62d5344fc31e148, 0x7fffffff, 0x2, 0x9}, r2, 0x6, r1, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) 23:47:12 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[]) 23:47:12 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000700)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000740)={0x30, 0x3, {0xffffffffffffffff}, {0xffffffffffffffff}, 0x100, 0xfffffffffffff3b1}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0xee01) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r6, 0xee01) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0xee01) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000010c0)={0x81, 0x9, {r2}, {r3}, 0x400, 0x4}) getgroups(0x8, &(0x7f0000001100)=[0x0, 0xee00, 0x0, 0xee01, 0xee00, 0xffffffffffffffff, 0x0, 0x0]) r11 = getgid() r12 = geteuid() syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000001a00)="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", 0x2000, &(0x7f0000001800)={&(0x7f00000003c0)={0x50, 0xfffffffffffffffe, 0x6, {0x7, 0x21, 0x5, 0x4, 0x0, 0xf000, 0x7, 0x5741}}, &(0x7f0000000440)={0x18, 0x0, 0x7519, {0x1000}}, &(0x7f0000000500)={0x18, 0x0, 0x7ff, {0x81}}, &(0x7f0000000900)={0x18, 0x1a51d783e37b7c78, 0x1000, {0xa2f}}, &(0x7f0000000940)={0x18, 0x0, 0x845, {0x3a10}}, &(0x7f0000000980)={0x28, 0xfffffffffffffff5, 0x9, {{0x4, 0x1}}}, &(0x7f00000009c0)={0x60, 0x0, 0x4, {{0x1, 0x801a, 0x5, 0x0, 0x1e, 0xff800000, 0x7, 0x5}}}, &(0x7f0000000a40)={0x18, 0x0, 0x2, {0x2}}, &(0x7f0000000a80)=ANY=[@ANYBLOB="140000000f010000fcffffffffffffff00000300"], &(0x7f0000000ac0)={0x20, 0x0, 0x5, {0x0, 0x13}}, &(0x7f0000000d00)={0x78, 0x0, 0x1, {0x6, 0x8e7, 0x0, {0x1, 0x7f, 0x396700000000, 0x5, 0x0, 0x6, 0x9, 0x4, 0x4, 0xa000, 0x1f, 0x0, 0x0, 0x0, 0x4c3a}}}, &(0x7f0000000d80)={0x90, 0x0, 0x7fff, {0x4, 0x0, 0x2, 0x7f, 0x6c0879a0, 0xfffffffb, {0x3, 0x0, 0x6, 0x5036, 0x6, 0x2, 0x0, 0x2, 0x5, 0x4000, 0x2, r1, 0x0, 0x7f, 0x7}}}, &(0x7f0000000e40)=ANY=[@ANYBLOB="48000000daffffff00000000000000000000000000000000b42c00000000000000000000ff0f000000000000000000000004000000000000050000000700f45e718c737600000000"], &(0x7f0000001140)={0x5b8, 0xffffffffffffffda, 0xc3, [{{0x4, 0x0, 0x84, 0x7fff, 0x2, 0x20, {0x6, 0x800, 0xfffffffffffffffe, 0x4, 0x800, 0x21, 0x80000001, 0x0, 0xfffffff8, 0x6000, 0x5, 0x0, 0x0, 0xfffffffa, 0x8}}, {0x6, 0x7fffffff, 0x3, 0x1, 'v7\x00'}}, {{0x5, 0x2, 0xfffffffffffff801, 0x101, 0x8, 0x7, {0x2, 0x4, 0x5, 0x7, 0x7, 0x5, 0x1, 0x6, 0x8, 0xa000, 0x3, r1, 0xee01, 0xef, 0x4c}}, {0x4, 0x0, 0x4, 0xff, '\xa8\\&('}}, {{0x0, 0x1, 0x84, 0xbb2, 0x10001, 0x2, {0x2, 0x1, 0x9, 0xffffffffffffffb6, 0xffffffffffffffe1, 0x20, 0x39, 0xfffffffe, 0xec, 0x6000, 0xff, 0x0, 0x0, 0x100, 0x10000}}, {0x6, 0x2, 0x5, 0x9, 'sysv\x00'}}, {{0x4, 0x1, 0x0, 0x4, 0x2, 0x46b6, {0x4, 0x9, 0x9, 0x400, 0x7, 0x5, 0x7, 0x4, 0x6, 0xa000, 0x1000, 0x0, 0xee00, 0x6c7a, 0x8}}, {0x2, 0x5000000000, 0x9, 0x400, '.&]]!^-.\xcf'}}, {{0x1, 0x2, 0x5848, 0x8, 0x401, 0x9, {0x5, 0xfffffffffffffffe, 0xfffffffffffffff7, 0x9, 0x7, 0x401, 0x5e, 0x89, 0x3, 0x6000, 0xffffffff, 0x0, 0xffffffffffffffff, 0x1f, 0x1000}}, {0x6, 0x2, 0x6, 0x1, '^}.*]/'}}, {{0x2, 0x1, 0x8a, 0x3, 0x4, 0x2, {0x5, 0x9, 0xe17c, 0x0, 0x101, 0x4, 0x80000000, 0x7, 0x0, 0x4000, 0x5, r4, r6, 0x0, 0x3}}, {0x1, 0xffffffffffff9053, 0x3, 0x8, 'v7\x00'}}, {{0x0, 0x3, 0x442d, 0x5, 0x98a, 0x7ff, {0x3, 0x7f1, 0xffff, 0x400, 0x96e9, 0x9, 0x0, 0x3, 0x8000, 0x6000, 0x1, r8, 0xee01, 0x4, 0x6}}, {0x6, 0x5, 0x1, 0x2, '&'}}, {{0x5, 0x1, 0x47a0, 0x8, 0x6, 0x1, {0x5, 0x3, 0xffffffffffffb332, 0x4c5, 0x81, 0x5, 0xcfca, 0x2, 0x4, 0xa000, 0x7a, r9, r10, 0x8, 0x3}}, {0x2, 0x8b32, 0x3, 0x2, 'v7\x00'}}, {{0x0, 0x2, 0x7, 0x3, 0x7cdb, 0x0, {0x6, 0x9, 0x4, 0x2292, 0x4, 0x2, 0x9, 0x5, 0x1, 0xc000, 0x9, r1, r11, 0x3, 0x100}}, {0x3, 0x5, 0x5, 0x8, 'sysv\x00'}}]}, &(0x7f0000001700)={0xa0, 0x0, 0x241, {{0x0, 0x0, 0xfffffffffffffffd, 0x4, 0x6, 0xf681, {0x5, 0x4, 0x40, 0xffffffff, 0x9, 0x8001, 0x7, 0x80000001, 0x3ff0, 0x4000, 0x9, r12, 0xffffffffffffffff, 0x5, 0x10001}}, {0x0, 0x5}}}, &(0x7f00000017c0)={0x20, 0x0, 0xffffffff, {0x6, 0x4, 0x0, 0x9}}}) syz_mount_image$sysv(&(0x7f0000000180)='sysv\x00', &(0x7f00000001c0)='./bus\x00', 0x4, 0x8, &(0x7f0000000640)=[{&(0x7f0000000200)="6def0dc1d1c61d859a9a2987b6b7d16cf289726bc723eadfa14510044653715a84a3c79b39a3935eb81099d4fd4bbb8a19f280a3d37db9fc79d5dd9dc12a111450ee94f645f2e82b167a0f412043c3c6c34c99b8e1cbe24b778e41932992a6f85f4e083ac77f0e0d579959fc749423cb9b6715284ec5f8bc31636d3e225a4cc2e822558919e09b5fe78b589e437a11b8490cdf567014c62c98398f942e83139ac3ea928c5828f3096b4865c5a22ffe9e21490d6c802ba068a830b4305c58360da11098c0386db13e46f5c58c4b40c6d2309e", 0xd2, 0x4}, {&(0x7f0000000300)="4b1c38ab6553e5d4868f769bae4aa150f118925f87575f1c532d62639cbd6db06f8c0656141199f4f991135a45f7002a6a0eb3efc301e5ecf0f74b7c34327e6e47d0ccb39bdd00de7779ba282422f8a00dddfae071f14d4e3f7711954d5da056e601022d34ac8c236f978a2a28067a5627cf0d9615c4edf6308d9648c117457f8c9fa4e547c082dbe1dc7b2c508d7e8e2a4bf91e200fa1b939391dbaa8b4e9b0491c", 0xa2, 0x5}, {&(0x7f0000000840)="7d0243aaff98e98f4b3391572c3106280179e05325a976d038dfe7073c07a838633fb083ea1046701db5b4133ae076c84dbeff59bee5f2f0feeefa43491271738e3787705fd0ab5c3bc0f3bcb410be475d11b6949854010e720c44946e5cda72512b840e348ee020080cc3159f4215f162db784ad992cf99a5ea9cbb5279ff9d6962b85cb0e10534def5c5e05428edf08078d5751c82626c822589d17f607cdd3fc2a738", 0xa4, 0x5}, {&(0x7f0000000480)="a6c8d0e8e94ace4eb9cb3237d6ac0462bfb494c51dedd012c0b17fcbc2bd4be38c1f11aed3a70e2fca863b505c8755a58be732dd03f15e5c6547b1e0a913565cb6b4b20b4e4ca39f172f2ec39e2e914c907a944480d572c14e066df94a1e1971925b64091b48517ffda6796ec62c0c5ea36b7d1f9b1f476cc87e3b24", 0x7c, 0x1}, {&(0x7f0000000500), 0x0, 0x96620df}, {&(0x7f0000000580)='FG[', 0x3, 0x4a}, {&(0x7f00000005c0)="157f4bec72821e0fe47a879bddfd802d9034199a5e1b3f7f9c3313d076f152f480df5aacb587564db868bac9c1404a3bccc870b5368fd6b0632da77eba046c5344db355f47199b5974c20d09e98d58c45911ba653a4efbeef63885b0b8e686b4637828f9cd65", 0x66, 0x15cc000000}, {0xfffffffffffffffd, 0x0, 0x6}], 0x16000, &(0x7f0000000780)=ANY=[@ANYBLOB='v7\x00,v7\x00,$\\,.-/,v7\x00,v7\x00,smackfsfloor=v7\x00,euid>', @ANYRESDEC=r1, @ANYBLOB=',\x00\x00d=', @ANYRESDEC=r3, @ANYBLOB=',hash,fscontext=system_u,euid>', @ANYRESDEC=0x0, @ANYBLOB=',measure,dont_measure,permct_directio,\x00']) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') [ 377.890440] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:12 executing program 4: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) poll(&(0x7f0000000180)=[{r0, 0x4}, {r1, 0x40}, {0xffffffffffffffff, 0x1410}, {r2, 0x7000}], 0x4, 0x10000) r3 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r3, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r3, &(0x7f00000000c0)='./bus\x00') [ 378.039105] VFS: Found a V7 FS (block size = 512) on device loop1 [ 378.140667] VFS: Found a V7 FS (block size = 512) on device loop4 [ 378.191288] VFS: Found a V7 FS (block size = 512) on device loop5 [ 378.218577] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:12 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$v7(&(0x7f0000000080)='v7\x00', &(0x7f00000000c0)='./bus\x00', 0xffffffff, 0x5, &(0x7f0000000380)=[{&(0x7f0000000180)="f3d4a5", 0x3, 0xffffffff}, {&(0x7f00000001c0)="b5e09b552cf7cbd471bcadd3081406e0f65e72c9a25346bd1e9c15bb200308653c7eedf9ee3ac0beb049606c7e60dca46885656e1e3760dc45c01c990a73d7c30984ec87ce596cb56bcbaf04440c131f29d4d5e637a84b40c163c69b7e8ce4a87bd5d2a43e46744d302112fbea05fc57ae9d18c3c0868c9e6ea08668", 0x7c, 0x9}, {&(0x7f0000000240)="a8b9aaba8e53771845c3677c650bd9f5f312d7fafda5e5b3c643a298d7547bdfbe98a27727301bc3736da985158fa3aea12b91bc45f167b35010c7", 0x3b, 0x8001}, {&(0x7f0000000280)="b38808f35d52cce7bf1d603e13015bae82ee1c9522005b5ed27f89d590469366da63c1db82c96516fa4d70af219aa7e1e8e1f12744f0d974d2ea33b03aa7897d80ed43b22073276fafdaacd53990eae6534b65b93948604a35488b9f88c1352937404b799e41d7c746c84732f4f3883ad40952aa6d16b6e86a0d620b95fedad02cce34e9a1d61ba9", 0x88, 0x400}, {&(0x7f0000000340)="a5ee603c55d32281e6ab5cd39c691c27d972e5e3cd1736a0b15837c643f1de31f01976996fabf0aa084a1c39454d5ee9cd1f43", 0x33, 0x2}], 0x10, &(0x7f0000000440)={[{'v7\x00'}], [{@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) 23:47:12 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000080)=ANY=[]) 23:47:12 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:12 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:12 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:12 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x8000, 0x0, 0x0, 0x3306001, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') [ 378.303961] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 378.358390] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 378.426875] VFS: Found a V7 FS (block size = 512) on device loop5 [ 378.427082] VFS: could not find a valid V7 on loop3. [ 378.442754] VFS: Found a V7 FS (block size = 512) on device loop1 23:47:12 executing program 5: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='security.capability\x00', &(0x7f0000000200)=@v2={0x2000000, [{0x1}, {0x9, 0x1ff}]}, 0x14, 0x3) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') chdir(&(0x7f0000000240)='./bus\x00') 23:47:12 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x80, 0x10, 0x8, 0x8, 0x0, 0x1, 0x2000, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x53, 0x1, @perf_bp={&(0x7f0000000080)}, 0x40000, 0x4c, 0x4, 0x0, 0x80000000, 0x4, 0x2}, r1, 0xb, 0xffffffffffffffff, 0xb) [ 378.491890] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 378.499433] VFS: Found a V7 FS (block size = 512) on device loop0 [ 378.507738] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 378.525250] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:12 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000080)=ANY=[]) [ 378.610867] VFS: Found a V7 FS (block size = 512) on device loop4 [ 378.637885] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 378.649867] print_req_error: I/O error, dev loop0, sector 0 [ 378.655698] Buffer I/O error on dev loop0, logical block 0, async page read [ 378.662932] print_req_error: I/O error, dev loop0, sector 3 [ 378.668770] Buffer I/O error on dev loop0, logical block 3, async page read [ 378.680180] VFS: Found a V7 FS (block size = 512) on device loop2 [ 378.687649] VFS: Found a V7 FS (block size = 512) on device loop1 [ 378.700570] VFS: Found a V7 FS (block size = 512) on device loop5 23:47:13 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x12) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) syz_mount_image$hpfs(&(0x7f0000000080)='hpfs\x00', &(0x7f00000000c0)='./bus/../file0\x00', 0x7, 0x0, &(0x7f0000000180), 0x200000, &(0x7f00000001c0)={[{}, {'v7\x00'}], [{@subj_user={'subj_user', 0x3d, '.pending_reads\x00'}}, {@hash='hash'}, {@dont_appraise='dont_appraise'}, {@obj_type={'obj_type'}}]}) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 378.747127] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 378.753628] print_req_error: I/O error, dev loop4, sector 0 [ 378.759376] Buffer I/O error on dev loop4, logical block 0, async page read [ 378.767371] print_req_error: I/O error, dev loop4, sector 3 [ 378.780240] Buffer I/O error on dev loop4, logical block 3, async page read 23:47:13 executing program 5: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={'syz', 0x0}, 0x0, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 378.828218] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 378.865057] VFS: could not find a valid V7 on loop3. [ 378.879571] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:13 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f0000000540), 0x0, &(0x7f0000000080)=ANY=[]) [ 379.068596] VFS: Found a V7 FS (block size = 512) on device loop1 23:47:13 executing program 1: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x400040, 0x101) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) 23:47:13 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 379.149706] VFS: could not find a valid V7 on loop3. [ 379.159756] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 379.177306] VFS: Found a V7 FS (block size = 512) on device loop5 [ 379.191704] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:14 executing program 2: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0xff, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbda4bbaac51a50668cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) unlinkat(r0, &(0x7f0000000080)='./bus\x00', 0x0) stat(&(0x7f00000000c0)='./bus/file0\x00', &(0x7f0000000200)) 23:47:14 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0, 0x0, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:14 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:14 executing program 5: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 379.618132] VFS: Found a V7 FS (block size = 512) on device loop0 [ 379.651315] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:14 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x80800) name_to_handle_at(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)={0x24, 0x2, "79ead27a148e19643b270d4dd874e558899265678f678de3a5774049"}, &(0x7f00000001c0), 0x400) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 379.792763] VFS: Found a V7 FS (block size = 512) on device loop1 [ 379.808538] VFS: could not find a valid V7 on loop3. [ 379.819647] VFS: Found a V7 FS (block size = 512) on device loop2 23:47:14 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0, 0x0, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:14 executing program 2: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x301945f, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$sysv(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) mknodat$null(r0, &(0x7f00000019c0)='./bus\x00', 0x1000, 0x103) symlinkat(&(0x7f0000000080)='./bus\x00', r0, &(0x7f00000000c0)='./bus\x00') syz_mount_image$ocfs2(&(0x7f0000000180)='ocfs2\x00', &(0x7f00000001c0)='./bus\x00', 0xff, 0x2, &(0x7f0000000400)=[{&(0x7f0000000200)="460fddcc89d42e0b7116235259b32b085027fe809c96599752d390b80e848ebf45fdb598edfb7446a6e583e5c9ccb49ab016fbbbe66fbf38099058ea0beb112b501359537e19ffa3479266595eec69f0cf4acc91f3de2e0c6e963ee369444cec4aafb96368686c6b4c60d8967671b102437cc7baf23e", 0x76, 0x3}, {&(0x7f0000000280)="3bf0b69b074edb1bf5dd0d3f0440ff233298662ddc403879e2b9acb07097c6dc2d7e6d425015f6062ae4fa04c88eb5e45997e33df8aee79bcf6491c06da38137f45d0266e3254af9298c1ecbf2d4606bfc04d49cef80d37d8627c4b7e215e93a8186b0d01707ffcadd67e715ccad6159aca9aca6205a1f22437ea7f2419779e955bb05bdfb9c4136ad908f3e7171bf3f17d8f1a15f", 0x95, 0x95}], 0x820, &(0x7f0000000380)={[{'v7\x00'}, {'!}{)\\'}, {'!^@[&,\xd4-/'}, {}, {'v7\x00'}, {'v7\x00'}, {}, {')%#\'-,/--'}, {}], [{@fsuuid={'fsuuid', 0x3d, {[0x35, 0x33, 0x63, 0x33, 0x36, 0x32, 0x34, 0x34], 0x2d, [0x62, 0x34, 0x61, 0x33], 0x2d, [0x35, 0x33, 0x30, 0x36], 0x2d, [0x63, 0x65, 0x62, 0x36], 0x2d, [0x34, 0x35, 0x62, 0x36, 0x38, 0x62, 0x35, 0x32]}}}]}) [ 379.867739] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 379.897146] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 379.973598] VFS: Found a V7 FS (block size = 512) on device loop5 [ 379.987723] VFS: Found a V7 FS (block size = 512) on device loop4 [ 380.007219] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 380.009595] VFS: could not find a valid V7 on loop3. [ 380.022798] VFS: Found a V7 FS (block size = 512) on device loop2 [ 380.024704] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 380.043570] VFS: Found a V7 FS (block size = 512) on device loop1 23:47:14 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) waitid(0x2, r1, &(0x7f0000000080), 0x80000000, 0x0) 23:47:14 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{0x0, 0x0, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:14 executing program 2: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x80800) name_to_handle_at(r1, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)={0x24, 0x2, "79ead27a148e19643b270d4dd874e558899265678f678de3a5774049"}, &(0x7f00000001c0), 0x400) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 380.173657] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 380.210045] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 380.389814] VFS: could not find a valid V7 on loop3. 23:47:14 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 380.428420] VFS: Found a V7 FS (block size = 512) on device loop1 23:47:14 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100), 0x0, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:14 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = syz_mount_image$cramfs(&(0x7f00000007c0)='cramfs\x00', &(0x7f0000000800)='./bus\x00', 0x0, 0x1, &(0x7f00000008c0)=[{&(0x7f0000000840)="af03cac8906b8bd8a622d21cba2ec95379aabd94b70b5ba630d66c7fd65d0be410048c89d4d6314394abc8408ad2dbbdc686088a2e54b563469790d72c1462376d4911e8b069b5eb0e02be89aaa3333b32a1fa71673e3fc69b7d456e", 0x5c, 0x9}], 0x8000, &(0x7f0000000900)={[{'smackfsroot'}, {}, {'smackfsroot'}], [{@uid_lt={'uid<'}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'v7\x00'}}, {@hash='hash'}, {@pcr={'pcr', 0x3d, 0x2d}}, {@obj_type={'obj_type', 0x3d, '-@'}}]}) mknodat$null(r1, &(0x7f0000000980)='./bus\x00', 0x20, 0x103) getpid() syz_mount_image$qnx4(&(0x7f0000000080)='qnx4\x00', &(0x7f00000000c0)='./bus\x00', 0x8000, 0x7, &(0x7f0000000640)=[{&(0x7f0000000180)="1513e346a849a0bdd482b9a6f9df872bd1b098c1597a7b8edf21d24a96b49663bbfc98012de56a0437f6c005ceab2de727cda673dc9b1be0e530e2821bc1095c6d9e7e61d2af35ea73e106a3846b24a49e1c55d90e42b640b2d2ba7d1f9912ca2e84bf75fb6dc3514f633c614f8deefed2e2b25a10945c8ae16b0b0d2a", 0x7d, 0x10001}, {&(0x7f0000000200)="d3715813cf6d65313130e8c95607c719e2a2b07c2f719e0ad7461b0d1b713889e33e0f8a167360e3a026a73b2215775113b93607ef640ea7d7335354", 0x3c, 0x1000}, {&(0x7f0000000240)="65f5725803cf0573fd93fee34cc3275871d07d2a317e5841784979115fd26690d9cb667a71f71d96b556dc16dc80b3d7ac6526466d1f3a6d5c5f42b00de9a96a8b004bc3c0d7d0927c8b6c39f37e3ed3155913c0e0a1cfd67be8943d6abce408a8c809d235b5e1fe9cb1bc61bb8a2cf10c5526db9ba0623d4d9e7f45059933739d0f9348957342f5935ca2237b4e45b9644405df009ff65aa87b293bf445e532ce632a1d48203ed473f0e62e1fa2a9413d86ec98825ff86065a8d136bc899918cb76f73fb59e7efd7cc78521ea2d79419a8af5aeba7f607e02469e17", 0xdc, 0x4}, {&(0x7f0000000340)="6653c4634ee9ea34696e76a2eb37e6c1518bb251fab5986c248339eb716511aaa6a25c69155f02f3d4cad95e866a03caf644a7949a749370b3712a5d0082ac57e999f79fc40794c363e4dae6f5a93d068d88bfcf917c0de06f7c440f1a64900a9d87b62cc25581958840436fe7ba3572578ee1c275f8681d96e38088086fa755b740c1d70327954f1b7bf72cc1b7c40fc323c7fb8f3a756a9e867926d6d4c2b3e0179f58787e209657d890299c5f6ce7105da857889ddcfd", 0xb8, 0x80000000}, {&(0x7f0000000440)="b0b037b8b322f7b81b161830c982fa8dd945b84001595beb661662ae0fe8b4d4c04f066c3d00c4b11cec6b1c348d7f53", 0x30, 0x3ff}, {&(0x7f0000000480)="cc331dc505ae994cd6d5398c45fddec9b4e86e2cb2338394d883d94956ad85b8d2b3033bc5d5c0236e64ac0a49f4f605ee45f89c3d24730830d2910f9bd5652cdda8cbeb9c35fadf0efd9b628d751264ed59ce9e8d839d05a61311fc917802726ef05a558cde2d34c4e2e509cd219aa6833374280c683df1db475abb2fffef31e520d4dc2c8e75269354c009f64c6a5a0bd8fad8", 0x94, 0x8001}, {&(0x7f0000000580)="a7aeede187068d1d3f81ba405eb0e6178c461e3a50d33bfa082000520cb5d7c0d1a44082fbb59cab30a7e82d3bd3140a16f1de36d01e45c604acd28087b3a048606275ff1fc1f9d2552f43ba4355f1beba167692076e0436c45074238d530abc46c94b505f082bc8d515c7f049b03d724e77beda859862cbe5ae3943317db5b680f123afe7b6d157d07ca3d3acf7c93085cd276114f08a275d57201ccfc954db", 0xa0, 0x800}], 0x1280011, &(0x7f0000000700)={[{}, {'.pending_reads\x00'}, {'.pending_reads\x00'}], [{@smackfsroot={'smackfsroot', 0x3d, '.pending_reads\x00'}}, {@smackfshat={'smackfshat', 0x3d, '.pending_reads\x00'}}, {@fsmagic={'fsmagic', 0x3d, 0x7}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 380.544831] VFS: Found a V7 FS (block size = 512) on device loop2 [ 380.566656] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 380.652840] VFS: could not find a valid V7 on loop3. 23:47:15 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 380.720000] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 380.727546] VFS: Found a V7 FS (block size = 512) on device loop0 [ 380.807403] VFS: Found a V7 FS (block size = 512) on device loop1 [ 380.821883] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:15 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x1000f4) r7 = getpgid(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={'syz', 0x0}, 0x0, 0x0, 0x0) write(r5, &(0x7f00000001c0), 0xfffffef3) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:15 executing program 5: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x1000f4) r7 = getpgid(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={'syz', 0x0}, 0x0, 0x0, 0x0) write(r5, &(0x7f00000001c0), 0xfffffef3) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:15 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100), 0x0, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:15 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000180)={0x0, 0x0}) write$cgroup_pid(r1, &(0x7f0000000240)=r2, 0x12) r3 = openat$cgroup_ro(r0, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) getsockname$l2tp(r0, &(0x7f0000000080)={0x2, 0x0, @empty}, &(0x7f00000000c0)=0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000600)='/dev/hwrng\x00', 0x121080, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r4, 0x0, 0x83, &(0x7f0000000440)={'filter\x00', 0x0, 0x4, 0xda, [], 0x2, &(0x7f00000002c0)=[{}, {}], &(0x7f0000000300)=""/218}, &(0x7f00000004c0)=0x78) r5 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000640)='./file0\x00', 0x10001, 0x1, &(0x7f0000000680)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x2040, &(0x7f0000000080)=ANY=[]) r6 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vfio/vfio\x00', 0x1, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r6, 0x4008941a, &(0x7f00000001c0)=0x2) getpid() ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000580)={{r5}, 0x8, &(0x7f0000000500)=[0x0, 0x2d6b, 0xffffffffffffc9b6, 0x6, 0x5, 0x6, 0xe234, 0x1f], 0x80000001, 0x2, [0x4, 0x7ff, 0x8, 0x7fffffff]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r5, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) ioctl$TIOCGISO7816(r0, 0x80285442, &(0x7f0000000540)) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r5, 0x80089419, &(0x7f0000000280)) [ 380.919877] print_req_error: I/O error, dev loop0, sector 0 [ 380.925731] Buffer I/O error on dev loop0, logical block 0, async page read [ 380.935080] print_req_error: I/O error, dev loop0, sector 3 [ 380.940866] Buffer I/O error on dev loop0, logical block 3, async page read [ 380.958081] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 381.046055] VFS: could not find a valid V7 on loop3. 23:47:15 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100), 0x0, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 381.068120] VFS: Found a V7 FS (block size = 512) on device loop2 [ 381.085129] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 381.140983] print_req_error: I/O error, dev loop2, sector 0 [ 381.146832] Buffer I/O error on dev loop2, logical block 0, async page read [ 381.160105] print_req_error: I/O error, dev loop2, sector 3 [ 381.166504] Buffer I/O error on dev loop2, logical block 3, async page read 23:47:15 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000000)) ptrace$setregset(0x4205, r1, 0xc, &(0x7f0000000180)={&(0x7f0000000080)="b50c35bae9c7b617187feab47c118cffc06b034cc36982e582eb05b0ffc579aa7758700abd1dfabd12d568bbc07b67344a366604364fdfb55941afcdbce0028b81de1c255f6dbb14f8b2", 0x4a}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 381.293443] VFS: Found a V7 FS (block size = 512) on device loop4 [ 381.305825] VFS: Found a V7 FS (block size = 512) on device loop5 [ 381.329492] VFS: could not find a valid V7 on loop3. [ 381.386515] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 381.407800] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:15 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579", 0x24, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 381.519900] VFS: Found a V7 FS (block size = 512) on device loop1 23:47:16 executing program 0: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 381.710289] VFS: could not find a valid V7 on loop3. 23:47:16 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579", 0x24, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 382.137347] VFS: Found a V7 FS (block size = 512) on device loop0 [ 382.188179] VFS: could not find a valid V7 on loop3. 23:47:16 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579", 0x24, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 382.266367] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:16 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r2, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r4, 0x0, 0x0, 0x1000f4) r5 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r5, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r3, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 382.513856] VFS: could not find a valid V7 on loop3. 23:47:17 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6", 0x36, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 382.835814] VFS: could not find a valid V7 on loop3. [ 382.950322] VFS: Found a V7 FS (block size = 512) on device loop2 [ 383.004875] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:17 executing program 4: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, &(0x7f00000002c0)='syzkaller\x00', 0x0) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xb, r2, &(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0) r3 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r3, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r6, 0x0, 0x0, 0x1000f4) r7 = getpgid(0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f0000000340)={'syz', 0x0}, 0x0, 0x0, 0x0) write(r5, &(0x7f00000001c0), 0xfffffef3) vmsplice(r4, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:18 executing program 5: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:18 executing program 0: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:18 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6", 0x36, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:18 executing program 2: r0 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 383.813044] VFS: Found a V7 FS (block size = 512) on device loop4 [ 383.821506] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 383.930987] VFS: could not find a valid V7 on loop3. [ 384.043477] VFS: Found a V7 FS (block size = 512) on device loop0 [ 384.051154] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 384.168662] print_req_error: I/O error, dev loop2, sector 0 [ 384.229911] VFS: Found a V7 FS (block size = 512) on device loop2 [ 384.281837] VFS: Found a V7 FS (block size = 512) on device loop5 [ 384.335519] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 384.365896] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:18 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f00000006c0)=ANY=[@ANYRES64, @ANYRES32, @ANYBLOB="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", @ANYRESOCT]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)={0xde, 0x4, "89aaf9a56d92a4f912bd308dce8daf7dbbe8e697c08023f17d5b406302b306f4bfd3bfdc347aa9c7b9e243497e14a4ba4c9c614ac69cd33a2100e1773398c60c0559eef280dbd16ab07d2849cbf17fd4d91987ce8d352a5a01bf797e6efc19a525a1b97526b74fcbe5f07efb9ca8e31c22c7aafe169d26180d281c8c14cb8e2841312bc4543d7893ecd753ea7c8f46e2d60fd0855fbadb9f26fb8e9ad1d3bf8818bf766af00978b69833500ec570f44172515c71c545d240f91aa8104eb666a0e8fc8fb076218f6b35bbc681cbeb00064f93315b33b8"}, &(0x7f00000002c0), 0x1400) r2 = getpid() r3 = getpgrp(0xffffffffffffffff) sched_setscheduler(r3, 0x5, &(0x7f0000000000)) rt_tgsigqueueinfo(0x0, r2, 0x37, &(0x7f0000000080)={0x1, 0x4, 0xc2e}) 23:47:18 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6", 0x36, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 384.392166] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 384.500712] VFS: could not find a valid V7 on loop3. 23:47:18 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce254", 0x3f, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:19 executing program 0: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 384.686163] VFS: Found a V7 FS (block size = 512) on device loop1 [ 384.858641] VFS: could not find a valid V7 on loop3. 23:47:19 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce254", 0x3f, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 384.904928] print_req_error: I/O error, dev loop3, sector 0 [ 384.910720] Buffer I/O error on dev loop3, logical block 0, async page read [ 384.923931] print_req_error: I/O error, dev loop3, sector 3 [ 384.929688] Buffer I/O error on dev loop3, logical block 3, async page read [ 385.118090] VFS: Found a V7 FS (block size = 512) on device loop0 [ 385.170774] VFS: could not find a valid V7 on loop3. 23:47:19 executing program 5: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 385.195721] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:19 executing program 2 (fault-call:1 fault-nth:0): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 385.425241] FAULT_INJECTION: forcing a failure. [ 385.425241] name failslab, interval 1, probability 0, space 0, times 0 [ 385.484967] CPU: 1 PID: 31377 Comm: syz-executor.2 Not tainted 4.14.222-syzkaller #0 [ 385.489897] VFS: Found a V7 FS (block size = 512) on device loop5 [ 385.492896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.492901] Call Trace: [ 385.492921] dump_stack+0x1b2/0x281 [ 385.492938] should_fail.cold+0x10a/0x149 [ 385.492951] should_failslab+0xd6/0x130 [ 385.492963] __kmalloc+0x2c1/0x400 [ 385.492973] ? SyS_memfd_create+0xbc/0x3c0 [ 385.492986] SyS_memfd_create+0xbc/0x3c0 [ 385.499536] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 385.508631] ? shmem_fcntl+0x120/0x120 [ 385.508644] ? __do_page_fault+0x159/0xad0 [ 385.508654] ? do_syscall_64+0x4c/0x640 [ 385.508661] ? shmem_fcntl+0x120/0x120 [ 385.508669] do_syscall_64+0x1d5/0x640 [ 385.508684] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 385.508692] RIP: 0033:0x465ef9 [ 385.508696] RSP: 002b:00007fd521ef0f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 385.508705] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465ef9 [ 385.508710] RDX: 0000000000000802 RSI: 0000000000000000 RDI: 00000000004bbe38 [ 385.508714] RBP: 0000000000000001 R08: 0000000000000401 R09: ffffffffffffffff [ 385.508718] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 385.508722] R13: 0000000020000040 R14: 0000000000000802 R15: 0000000020000080 23:47:20 executing program 4: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:20 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce254", 0x3f, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:20 executing program 0: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:20 executing program 2 (fault-call:1 fault-nth:1): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 385.769327] FAULT_INJECTION: forcing a failure. [ 385.769327] name failslab, interval 1, probability 0, space 0, times 0 [ 385.814071] CPU: 1 PID: 31391 Comm: syz-executor.2 Not tainted 4.14.222-syzkaller #0 [ 385.822106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.831552] Call Trace: [ 385.834154] dump_stack+0x1b2/0x281 [ 385.837798] should_fail.cold+0x10a/0x149 [ 385.841961] should_failslab+0xd6/0x130 [ 385.845953] kmem_cache_alloc+0x28e/0x3c0 [ 385.850114] __d_alloc+0x2a/0xa20 [ 385.853577] ? lock_downgrade+0x740/0x740 [ 385.857734] __shmem_file_setup.part.0+0xcb/0x3c0 [ 385.862590] ? shmem_create+0x30/0x30 [ 385.866396] ? __alloc_fd+0x1be/0x490 [ 385.870220] SyS_memfd_create+0x1fc/0x3c0 [ 385.874376] ? shmem_fcntl+0x120/0x120 [ 385.878368] ? __do_page_fault+0x159/0xad0 [ 385.882610] ? do_syscall_64+0x4c/0x640 [ 385.886586] ? shmem_fcntl+0x120/0x120 [ 385.890479] do_syscall_64+0x1d5/0x640 [ 385.894374] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 385.899562] RIP: 0033:0x465ef9 [ 385.902746] RSP: 002b:00007fd521f11f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 385.910463] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465ef9 [ 385.917735] RDX: 0000000000000802 RSI: 0000000000000000 RDI: 00000000004bbe38 [ 385.925010] RBP: 0000000000000001 R08: 0000000000000401 R09: ffffffffffffffff [ 385.932283] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 385.939557] R13: 0000000020000040 R14: 0000000000000802 R15: 0000000020000080 [ 385.951811] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:20 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) write(r0, &(0x7f00000000c0)="8f2a0a65", 0x4) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000180)=""/225, &(0x7f0000000080)=0xe1) r1 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000140)={&(0x7f0000000340)=@newlink={0xa4, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x74, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x64, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_EGRESS_QOS={0x4c, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xffffffff, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7f, 0x2}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x20000003}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0x2fc}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0xfffffffa}}]}]}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0xa4}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x1, 0x803, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000140)={&(0x7f0000000340)=@newlink={0xa4, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x74, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x64, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_EGRESS_QOS={0x4c, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xffffffff, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7f, 0x2}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x20000003}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0x2fc}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0xfffffffa}}]}]}}}, @IFLA_LINK={0x8, 0x5, r7}, @IFLA_MASTER={0x8, 0xa, r7}]}, 0xa4}}, 0x0) sendmmsg$inet(r0, &(0x7f0000001100)=[{{&(0x7f0000000280)={0x2, 0x4e23, @rand_addr=0x64010102}, 0x10, &(0x7f0000000300)=[{&(0x7f00000002c0)="7ba21fe7979ddf158e96de49ef36521a108b7af422076715b3afa23b6e4b3a473b628a52930aa7185b189052ca7885e39c5c1b973bbe4f78c5b85417", 0x3c}, {&(0x7f0000000440)="b7b700a83124fde5b9fa40efcadb6d10ab2d4774911dc2398daec7d6068829acc0cca18359b0dcf0fe67d918f682486139d701804362ec183fdba13aba8a2650a9073bd6aa0d89e27e09954a04eca6a3dfe1ab163aadc7c05e16ce0477ce9a9c688c30df038b659b3a5066a765c157aef3cd9e30c48d9270a833b503c58ebaa9cdbd5940eca0d1beada85400ab9d120b182f872be8af29c5be26b89d10c8712496cc00ebacc256229b0c4b50fd076dd553a195b3192755e6df4844ec8cca747fac0074979a9203c0663537ce89bccc73", 0xd0}], 0x2, &(0x7f0000000580)=[@ip_tos_u8={{0x11, 0x0, 0x1, 0x81}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x81}}, @ip_retopts={{0x120, 0x0, 0x7, {[@generic={0x89, 0x9, "5e680fe1a36685"}, @cipso={0x86, 0x57, 0x1, [{0x0, 0x9, "dc6e3e1d1e9fd3"}, {0x2, 0xf, "7a0e2e42099aa57bd6f9f8859e"}, {0x1, 0xc, "4180281d51825d7a84db"}, {0x2, 0xe, "b8def0e842a301cecb627ab8"}, {0x6, 0xa, "78e0a81b675b5da1"}, {0x6, 0x2}, {0x0, 0x4, "2b87"}, {0x2, 0x3, "e5"}, {0x2, 0x5, "21e7b2"}, {0x0, 0x7, "df188cea17"}]}, @cipso={0x86, 0x33, 0x1, [{0x7, 0xc, "acadf59d8dcfe40fb4ed"}, {0x7, 0x2}, {0x90f8e24ebcae7df0, 0x3, 'O'}, {0x2, 0x5, "fd9dd3"}, {0x5, 0x7, "0501867cf9"}, {0x6, 0x10, "fa29546f9dd1a4157fd10057b746"}]}, @end, @cipso={0x86, 0x2c, 0xffffffffffffffff, [{0x7, 0x7, "abec3be887"}, {0x1, 0x11, "a5251d972ca5c5e6be1aa0d965e129"}, {0x0, 0x7, "5c46a8687a"}, {0x1, 0x7, "d639e92a82"}]}, @timestamp_addr={0x44, 0x34, 0x1f, 0x1, 0x1, [{@private=0xa010100, 0x9}, {@dev={0xac, 0x14, 0x14, 0x35}, 0x3ff}, {@loopback, 0x3ae6}, {@local, 0x1}, {@local, 0x3}, {@remote, 0x6d16}]}, @lsrr={0x83, 0x17, 0x72, [@loopback, @loopback, @empty, @empty, @multicast1]}, @ssrr={0x89, 0x3, 0xe5}]}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x7af7}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @rand_addr=0x64010102, @multicast1}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}], 0x1a0}}, {{&(0x7f0000000340)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x17}}, 0x10, &(0x7f0000000380), 0x0, &(0x7f0000000740)=[@ip_tos_int={{0x14}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @dev={0xac, 0x14, 0x14, 0x2c}, @broadcast}}}, @ip_retopts={{0x80, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x34, 0x10, 0x3, 0x8, [{@private=0xa010102, 0x6}, {@loopback, 0x4}, {@private=0xa010101, 0x5}, {@rand_addr=0x64010101, 0x1}, {@loopback, 0x1}, {@rand_addr=0x64010102, 0x5a5}]}, @rr={0x7, 0x17, 0x31, [@broadcast, @loopback, @multicast2, @remote, @dev={0xac, 0x14, 0x14, 0x3c}]}, @lsrr={0x83, 0xf, 0xed, [@remote, @local, @broadcast]}, @timestamp={0x44, 0x14, 0xb8, 0x0, 0x9, [0x8d, 0x3, 0x1, 0x8]}, @noop]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}], 0xd0}}, {{&(0x7f0000000840)={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10, &(0x7f00000009c0)=[{&(0x7f0000000880)="c54e8c5fab355c2d99840f053b0c133c1c9e4dfa26f87db4320b23f3344140d99dfc1bdcf7cc5e156ee77faad835080de7e0f735a0ee0db8c946ffabd2e48896385eef36985f13a80bdc7e7395abc4863f6f4b0b1a30e1f308cea25cd629c93a3c976d7c040f502db507bab2199fb5acc88a78ad76bcc12dee01a09ca18adabead807d938df06f3d", 0x88}, {&(0x7f0000000940)="259ce359106ddd2e023bb5a2854567c3afa775d47ea4eff00406150e506027d81707d088fc46ed4ad95a77e2c3d2b5acac17960da26f1a1b14940b0a79d46a6de51055d0bf0f", 0x46}], 0x2, &(0x7f0000000a00)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x7}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast2, @empty}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x5}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x1}}], 0x80}}, {{&(0x7f0000000a80)={0x2, 0x4e24, @empty}, 0x10, &(0x7f0000000e00)=[{&(0x7f0000000ac0)="b46f58067010638f02e358203b6c5a43c739d73c19eb6943cea3e7a38a04d048a553fbdbfa4c8c302e1def06df28ee2466e3f44ddcf1a38ccd1bb244e94af7f1ef01974b1bfa50c95c7faa7e89002c0505238aec5e2693ab1bfa1233548c011abf6384b623ead90a07a5de94739b53e5e5aaec0af33e39b767180baa99e97bb245d3f3b2a7b45e1e18fa49d154417814e3041d1fe85185638666f75951be399f87b4f7b923a9dbac8f5f3395a514dfb41b7f7653d8db55e991cedb5c729c75ed88a66613efbefcde7d", 0xc9}, {&(0x7f0000000bc0)="8d6d7be2a58aa3c1c4abd4fd1cbab430d6565822ba9b75625a7fb686c87c24975e385abeb748636b16c1110be60169f0122779f6c05927fa2bfc166bed58059e641e69bd3ef04e2f3c2178cfd35c23a7a75c4de2a153ebc1d8d61ff6d7ac8ad71c2dae034ec194dc820e8233395fe54a3fe8cfe8d5889bac230aeb9f4a8ccdd4e47aa836b52d04f242444c5466cfab10074e4eb865b158e61af8aba3b05606266f712a4f14e55c026b56f5fdfd3ce71e6e10", 0xb2}, {&(0x7f0000000c80)="dd774a206126b9613f4e13b880ca73e7e6c2006a70fa5ecaeadfd1688da0684a7b6330c8f42e04d71c11bbdf902e84aba1e4d8ac2b787e096588fdcfe1ab4d30208fc6818de3109baa6d90083b27ee9bfe632740dec09c7b1fbfd8703bedf876337a12fe63d81b23b99d0d4044348625f55018e8a0e77a3670f1f91502284bc2be5e72bc76e9ea22edd2f2ed5914c4d01ad009bdfeb1c21705ee1340d33984d2d3fb59a8108ce5b5e3b1f367b6211f561b69f1be6e8bbff55461ba6919bf794f1b75", 0xc2}, {&(0x7f0000000d80)="be571dc13844a9a87c2370476ef40e6e92c2d1eb06e8aaeb445da60e347403a6d44f37beefe67d629215f23cee72d2843b7a4697fa912b3fb9d0a210c1564ef787241bec43c7475d35fe53b72a533bc4eef3d41484385eb072b9747f32ddfbba3a57dd756968d19492a58bd468", 0x6d}], 0x4, &(0x7f0000000e40)=[@ip_retopts={{0x3c, 0x0, 0x7, {[@timestamp_prespec={0x44, 0x2c, 0xc0, 0x3, 0xe, [{@multicast1, 0x10001}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x7fffffff}, {@multicast2, 0x5}, {@multicast2, 0x81}, {@multicast2, 0x3}]}]}}}, @ip_retopts={{0x60, 0x0, 0x7, {[@timestamp={0x44, 0x8, 0x7f, 0x0, 0x8, [0x2]}, @timestamp_addr={0x44, 0x14, 0xa7, 0x1, 0x7, [{@broadcast, 0x8001}, {@dev={0xac, 0x14, 0x14, 0x44}, 0x36}]}, @rr={0x7, 0x17, 0x65, [@local, @loopback, @multicast1, @initdev={0xac, 0x1e, 0x1, 0x0}, @rand_addr=0x64010101]}, @ssrr={0x89, 0x13, 0x6e, [@broadcast, @private=0xa010101, @multicast1, @dev={0xac, 0x14, 0x14, 0x30}]}, @timestamp={0x44, 0x8, 0x39, 0x0, 0x1, [0x0]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, @multicast2}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x3}}, @ip_tos_u8={{0x11}}, @ip_retopts={{0x8c, 0x0, 0x7, {[@ra={0x94, 0x4}, @timestamp_addr={0x44, 0x34, 0xf, 0x1, 0x8, [{@loopback, 0x1f}, {@rand_addr=0x64010102, 0x1}, {@rand_addr=0x64010102, 0x7dea2848}, {@local, 0x7}, {@local, 0x2}, {@initdev={0xac, 0x1e, 0x1, 0x0}, 0x2800}]}, @ra={0x94, 0x4}, @generic={0x83, 0x4, "77ba"}, @cipso={0x86, 0x3b, 0x4b425b44e1d0ba39, [{0x2, 0x9, "c7c376965aa0b9"}, {0x6, 0x2}, {0x6, 0x3, "7f"}, {0x6, 0xb, "9f3a4155dc6367d679"}, {0x2, 0x6, "c43222fb"}, {0x2, 0xa, "e19bce5d6e9e8856"}, {0x7, 0xc, "b42c1289889323dd9931"}]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x1}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x75}}, @ip_retopts={{0x108, 0x0, 0x7, {[@cipso={0x86, 0x70, 0x1, [{0x5, 0xa, "4201c8ab9b912a78"}, {0x7, 0xb, "a1ff98a2e7f1850aea"}, {0x1, 0x10, "8b5d4ecc4d64e99b50d2cfbb35d4"}, {0x1, 0x11, "7e52922307559cb123284881bb44e1"}, {0x2, 0xb, "72bbefe93424868b93"}, {0x5, 0xe, "96465f167002d34935403345"}, {0x7, 0xa, "99973bfe9043d3d0"}, {0x1, 0x11, "20ffd24dc6422ee64198c2a20fd21f"}]}, @ssrr={0x89, 0x7, 0x30, [@loopback]}, @timestamp_addr={0x44, 0x1c, 0x37, 0x1, 0xc, [{@local, 0x1000}, {@rand_addr=0x64010100}, {@local, 0x5}]}, @lsrr={0x83, 0x3f, 0x59, [@dev={0xac, 0x14, 0x14, 0x3c}, @multicast1, @remote, @private=0xa010102, @rand_addr=0x64010101, @private=0xa010102, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, @rand_addr=0x64010101, @local, @remote, @rand_addr=0x64010101, @local]}, @noop, @noop, @timestamp_prespec={0x44, 0x24, 0xe, 0x3, 0xc, [{@empty, 0x3}, {@loopback, 0x1f}, {@rand_addr=0x64010102, 0x10001}, {@rand_addr=0x64010100, 0x18}]}]}}}], 0x2b8}}], 0x4, 0x8000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r1, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 385.975654] VFS: Found a V7 FS (block size = 512) on device loop0 [ 386.000743] VFS: could not find a valid V7 on loop3. [ 386.009722] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:20 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 386.050682] print_req_error: I/O error, dev loop3, sector 0 [ 386.056803] Buffer I/O error on dev loop3, logical block 0, async page read [ 386.073093] print_req_error: I/O error, dev loop3, sector 3 [ 386.078840] Buffer I/O error on dev loop3, logical block 3, async page read [ 386.105811] VFS: Found a V7 FS (block size = 512) on device loop4 [ 386.142074] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 386.168656] VFS: could not find a valid V7 on loop3. [ 386.174245] VFS: Found a V7 FS (block size = 512) on device loop1 23:47:20 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:20 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x3, 0x1, &(0x7f0000000540)=[{&(0x7f0000000180)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x402}], 0x0, &(0x7f0000000080)=ANY=[@ANYRESDEC, @ANYRES16=0x0, @ANYRES32=0x0, @ANYRESDEC=0x0]) getpid() r1 = syz_mount_image$ufs(&(0x7f00000000c0)='ufs\x00', &(0x7f0000000100)='./bus\x00', 0x2, 0x7, &(0x7f00000006c0)=[{&(0x7f0000000200)="2f337ef68fab73518824f5faf26e807226944842d284e17c47e62832aa02dc3b4725e0c88389a74e2da45d3015bc7696dc3165483f5268a88dedc0d625d8e56be52ee6d42e1bd4ba72476144c29625b10f086e5d56154166fbfd8e984a3899fa1500fdcab285f6b4e4c3fa0e906b2896ab8a03f4359a7636e3", 0x79, 0x3}, {&(0x7f0000000140)="ca2d017d475b94918121f9b88e9b0dbfdfbe891536c9a242cb1c5204f81508368b95cd5cae84bb9827e2288c5672408adafdac98c7845f8937273bfd", 0x3c, 0x4}, {&(0x7f0000000280)="37f458dee196f2f07f718829522de047c669d5f43020718ff312e2fcc3ad9c21fb164920f2b1b6cee845a338354e72fd03f4ef267abf241beb017ea0ae68c8564f31bee5", 0x44, 0xfffffffffffffe54}, {&(0x7f0000000300)="4132f8d9d7eed32d7b2e143cef192302aa258f58cfa849b578dbf076e7cbb6fece5411e1e881f1ad89c5da5e40059ae6002b93d57dd71401e04647ca8a1aefda4570f73a886ed85c4b19d7e9f733754c16c11b7a718a5e1c75e6fec68388c07fcc6b4aabd671d3d15c1111bce09bf556f57d0380ad86115ae9b57d3344469b037252e4928c4df978975d92719cd8f5116a5791f2ff7a41379181d364504f0bbb627fad5333d9a166fc76a2a8f9d8c016f9602ffdb0c92d361233066a35fd566aedb7aa4f512929", 0xc7, 0x7ff}, {&(0x7f0000000440)="a21656a8a5cae2edef2bdb8c80d9558c661a67b03714179834d9cc2dcb68686a5b090cf97d57739834a1c34ce58442096a14219a728a3b4940460557c1598f60115258dbefe53fb9148e37a7dba95d355944f6344fc7ce4fdb7860232adb9d69c7873769e66fedcf202ad5fca3c12f065218a92370eaba2792eedb0944b94d6dd0d41c6b8c1093cd573d88585b1dc8be8ee945fdf6b971864e20e8db02caaea0474ff5f1f90316310272ce8853bdcd5a9e35cf6b293a73d1310f8d639e297482d8a16db94dff955abc59f4b722abe1646fc16dd259fa78d0d0dcba6d5e65", 0xde, 0x7b}, {&(0x7f0000000580)="9b758ce2ca3fa462c30b2ffaa6349399aff6f6aedaa7ff2b57e735123ee1d24a229420667aed106fe5f4d8dff8eb71e735f1e840e3c30c6f23e8159f23485ef640258a4c0db7a5661503228e6b82b57eae95e18a3abeced087415f6dff7b087c2bc9b1ce2faaee3ad6267b284d0c1057cfac2670336b88467f30708d1726007d9c38201b9958794e9a6dbb775ee3a59308bb22a976aa0b8a855584d68e", 0x9d}, {&(0x7f0000000640)="6e1106818ea0c9aef359603e0ffc6c7a78727f1f72e31e4114a53f6fea613e96cfa7b9c87df55831de73ebb19ff7dcd00e8deda3cd86310a4d423e3b531879d9177d8d03b9f3cfdbf628255ce0749442ebeb98f7f7258a", 0x57, 0x3}], 0x1002, &(0x7f0000000780)={[{'v7\x00'}, {'([&$*-+)##'}, {'.pending_reads\x00'}, {'$:'}, {'(+::'}, {'-+%.wu]\xec]'}, {'.pending_reads\x00'}, {'v7\x00'}], [{@fsname={'fsname', 0x3d, 'v7\x00'}}, {@smackfsdef={'smackfsdef'}}, {@smackfshat={'smackfshat', 0x3d, 'v7\x00'}}, {@subj_user={'subj_user', 0x3d, '.pending_reads\x00'}}, {@appraise='appraise'}]}) unlinkat(r1, &(0x7f0000000840)='./bus\x00', 0x200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000000)) ioprio_set$pid(0x3, r2, 0x4000) 23:47:20 executing program 5 (fault-call:1 fault-nth:0): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 386.321564] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 386.437118] VFS: could not find a valid V7 on loop3. 23:47:20 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b41000002", 0x44, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 386.483611] VFS: could not find a valid V7 on loop1. [ 386.489220] FAULT_INJECTION: forcing a failure. [ 386.489220] name failslab, interval 1, probability 0, space 0, times 0 [ 386.515483] CPU: 0 PID: 31439 Comm: syz-executor.5 Not tainted 4.14.222-syzkaller #0 [ 386.523399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.532758] Call Trace: [ 386.535355] dump_stack+0x1b2/0x281 [ 386.538998] should_fail.cold+0x10a/0x149 [ 386.543157] should_failslab+0xd6/0x130 [ 386.547138] __kmalloc+0x2c1/0x400 [ 386.550683] ? SyS_memfd_create+0xbc/0x3c0 [ 386.554931] SyS_memfd_create+0xbc/0x3c0 [ 386.558998] ? shmem_fcntl+0x120/0x120 [ 386.562887] ? __do_page_fault+0x159/0xad0 [ 386.567124] ? do_syscall_64+0x4c/0x640 [ 386.571100] ? shmem_fcntl+0x120/0x120 [ 386.574994] do_syscall_64+0x1d5/0x640 [ 386.578897] entry_SYSCALL_64_after_hwframe+0x46/0xbb 23:47:21 executing program 0: add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 386.584098] RIP: 0033:0x465ef9 [ 386.587289] RSP: 002b:00007fac7b519f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 386.595001] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465ef9 [ 386.602277] RDX: 0000000000000802 RSI: 0000000000000000 RDI: 00000000004bbe38 [ 386.611115] RBP: 0000000000000001 R08: 0000000000000401 R09: ffffffffffffffff [ 386.618390] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 386.625664] R13: 0000000020000040 R14: 0000000000000802 R15: 0000000020000080 23:47:21 executing program 5 (fault-call:1 fault-nth:1): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 386.705688] VFS: could not find a valid V7 on loop3. [ 386.744708] print_req_error: I/O error, dev loop3, sector 0 [ 386.750470] Buffer I/O error on dev loop3, logical block 0, async page read [ 386.760457] print_req_error: I/O error, dev loop3, sector 3 [ 386.766312] Buffer I/O error on dev loop3, logical block 3, async page read [ 386.786116] FAULT_INJECTION: forcing a failure. [ 386.786116] name failslab, interval 1, probability 0, space 0, times 0 [ 386.820599] VFS: could not find a valid V7 on loop1. 23:47:21 executing program 4: add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:21 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b493199b81d8dd745f04a738bfa4", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) name_to_handle_at(r1, &(0x7f0000000080)='./bus\x00', &(0x7f00000001c0)={0x88, 0x7ff, "ed90fd5e292b61c23a9d331bc99f20581dee8402b89df25f6d2e6b933a2da6e5dc79b2c49160afabab5620c20c6c35256f8d3e73c0394629873d7c3490fc422f699447838e01cb508af549dae31631846c3313c02aee6ca21cea0bd5dc3a166bab8ca7afbaca5680aa5dd52d13bb8eaaaae8060000001b5159d1fbf9bec23165"}, &(0x7f0000000180), 0x1000) 23:47:21 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273ee", 0x46, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 386.886790] CPU: 0 PID: 31456 Comm: syz-executor.5 Not tainted 4.14.222-syzkaller #0 [ 386.894717] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.904075] Call Trace: [ 386.906674] dump_stack+0x1b2/0x281 [ 386.910315] should_fail.cold+0x10a/0x149 [ 386.914476] should_failslab+0xd6/0x130 [ 386.918457] kmem_cache_alloc+0x28e/0x3c0 [ 386.922612] __d_alloc+0x2a/0xa20 [ 386.926081] ? lock_downgrade+0x740/0x740 [ 386.930235] __shmem_file_setup.part.0+0xcb/0x3c0 [ 386.935083] ? shmem_create+0x30/0x30 [ 386.938887] ? __alloc_fd+0x1be/0x490 [ 386.942709] SyS_memfd_create+0x1fc/0x3c0 [ 386.946862] ? shmem_fcntl+0x120/0x120 [ 386.950751] ? __do_page_fault+0x159/0xad0 [ 386.954995] ? do_syscall_64+0x4c/0x640 [ 386.958976] ? shmem_fcntl+0x120/0x120 [ 386.962869] do_syscall_64+0x1d5/0x640 [ 386.966766] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 386.971954] RIP: 0033:0x465ef9 [ 386.975148] RSP: 002b:00007fac7b519f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 386.982858] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465ef9 [ 386.990128] RDX: 0000000000000802 RSI: 0000000000000000 RDI: 00000000004bbe38 [ 386.997401] RBP: 0000000000000001 R08: 0000000000000401 R09: ffffffffffffffff [ 387.004795] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 387.012068] R13: 0000000020000040 R14: 0000000000000802 R15: 0000000020000080 [ 387.071628] VFS: Found a V7 FS (block size = 512) on device loop0 [ 387.109225] VFS: Found a V7 FS (block size = 512) on device loop4 [ 387.120675] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 387.138613] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 387.150381] VFS: could not find a valid V7 on loop2. [ 387.165042] VFS: could not find a valid V7 on loop3. 23:47:21 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273ee", 0x46, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 387.192513] print_req_error: I/O error, dev loop0, sector 0 [ 387.199122] Buffer I/O error on dev loop0, logical block 0, async page read [ 387.206400] print_req_error: I/O error, dev loop0, sector 3 [ 387.212121] Buffer I/O error on dev loop0, logical block 3, async page read [ 387.221355] print_req_error: I/O error, dev loop3, sector 0 [ 387.227595] Buffer I/O error on dev loop3, logical block 0, async page read 23:47:21 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = accept4$bt_l2cap(r0, 0x0, &(0x7f0000000080), 0x80000) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000140)={&(0x7f0000000340)=@newlink={0xa4, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x74, 0x12, 0x0, 0x1, @vlan={{0x9, 0x1, 'vlan\x00'}, {0x64, 0x2, 0x0, 0x1, [@IFLA_VLAN_ID={0x6}, @IFLA_VLAN_FLAGS={0xc, 0x2, {0xe, 0xa}}, @IFLA_VLAN_EGRESS_QOS={0x4c, 0x3, 0x0, 0x1, [@IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0xffffffff, 0x9}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x7f, 0x2}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x2, 0x7}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x0, 0x20000003}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x9, 0x2fc}}, @IFLA_VLAN_QOS_MAPPING={0xc, 0x1, {0x4, 0xfffffffa}}]}]}}}, @IFLA_LINK={0x8, 0x5, r4}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0xa4}}, 0x0) sendmmsg(r1, &(0x7f0000002ec0)=[{{&(0x7f0000000180)=@in6={0xa, 0x4e21, 0x8, @mcast2, 0x8}, 0x80, &(0x7f0000000740)=[{&(0x7f00000000c0)="35216fd18d3f9b201c2eb9b849c7adeb6c73af0d6e0c3f96abe4a9b7889638dfa1", 0x21}, {&(0x7f0000000200)="ee398de6c12e4809e7c8a8f7a4ead9651caaa91bbf91ebb46a41f8b80e928732801c51ed57bab750296a724a02bf9d107eb42195393fcce0cddf0fdd4e228394f53b4ec9854972d3a4484ed02025b15f0c8e44136221ad78aa05c6abd4497eea4d47fdf8f1b7e9d39f0b661cef9f788286d33a4f1790db662206746123aa9c06795843b68bc193ddacb478206144d23ec585c6d46e246c14c8a0fcb0fed45dbe", 0xa0}, {&(0x7f00000002c0)="0a3c7ba41b09ba420625d76cb9f2fd2b86d4bf083f3cb4ee49e7ee4dacf7cd84f421d613cf0a8c7ff9da15a1ab080f8611ff475665550a110682f6d2d726484cf605fd49b432e6dcd38d106dc7359f886d8c80bcfb3963cb578762d2e34baf951acbaa915ac1436d27895a1472e250e507a5326310e2f2b713", 0x79}, {&(0x7f0000000340)="50d3ed02dfc54214e6b0c66c4dbb270dc342955eb5223d52b6630ad990fb986999c62a057daf7059598660b93854bbfd20497a0ec8da35ebf01a0394f934afdc1487011394fff0153b1be32e1bc265c1cbce63344602b9a0aef358175bd65529aa3a896b1bf2d1ab3cbdc622fb563351e83f926fec22e099d6f09859a9688bbfdba018b4188a6e27091429fdc65e5785e948378352dc23dae188bdf6699b9c2b70f4da4b96527f826ad104c3278ee8f31d203e7d5a9f93550f78b6bf1ede2926aca74fb93d588a576b948aaa0663dc7e4c6112b137798c806d2b314211f1048020865ceb73058cbb4f25b8225610f44c", 0xf0}, {&(0x7f0000000440)="8b14402b9f1185e751db762738d43534c3c3d2e3c67fc38a281faa3a0ce470ff7c73a1c668fbf83ce8a16f2af89b03deb67ae4dcf69c7d11f54603aba6d7a506c1b1625827e2f0be405a390f5beb5ad761cff7223fd2b8c2fa39e40e14f8be301dd326eaa47f7c139b3dad499741e81f518b00b90ac91865a3191b7366a85f5c1fa45bbfb1791ccda3701dd9c747248d", 0x90}, {&(0x7f0000000500)="94b43d1e3f6979ce1aebcb69e42c173a38e7d20fdad5d110dd41d230462f740ac6f77aecefd9e608141fb1442f2a63272ee5a47145", 0x35}, {&(0x7f0000000580)="2bef6c7664f4091c327002c3f0d72063b067ec316e242861c59f200b913ba8dbc19bee97db1deeb31da88a276d3867e85ebd721eb1e3c0330ecbf70314010a455ea044121884adea53fbaa9e04e02bf118d340e4bb45c30b29481b89d491aa157c12322dbdf68170ea7b9ae1d51075b2ddf12e3a8b4b42faa1d8300049687da9d68ef1873a208d5bf3b3e9255de6c9b54e813e3c3fde07025b3322c570d6321ad55fe8e6c010e3153bd15546e9615664bb0ddad746d574c953706dd3f2f69fb2840d2dd364dace15b41938dad606f82b1bf9", 0xd2}, {&(0x7f0000000680)="56352a2184ce41b3389e29ab2e72cd7d792b074f7302b53ef69737d1a90f36648c322eab74ead2034aaf3b32be5a3bb04a1d", 0x32}, {&(0x7f00000006c0)="a36b9341bc1a23132effe55016e9b509619b1d9940ac228c0705e686ae9789ceb34a09579a0060aae4251a2efa128efe30471ed7d30414cfb24d6a48353fb5799cfcc63b90f2397bc1828f732340406373615d22bf5417c47a909ef99e4d6394dda534daf58794c87345de", 0x6b}], 0x9}}, {{0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f0000000800)="24e6027933fd788a25ff51ceb5f0fde823a07971f51b2281134f60b9fa0539d077395cf1ed23b772ff03b1eac8daf6aded8f806d27b9cfe86234b1a97d36c9922e8bd1815d5610b88dc0b950bff0ee7ec938fa4a585cb23394153c273d9709f61a314007870654e823024d586af33d913cec1dac3ea3eda3eb50a016accff016517ca3e1ce13912f88f08dec39748d4f761d6523a2da1eb65b55a5dce64c87710e045e95e16b38bc5ada86ab9df327a10497675a98eef5ec31fec1e67f5bde8e1fdb67784132da2a558f38c0", 0xcc}, {&(0x7f0000000900)="1f2104dfe723c613e178cd6f63255aeae261ae0dbbe2a6f12577988f56b1432763387e8670bc04f6e8b4c65b63ec83a06ee0dcb5b622835f4f63cca88db57a7f14048bcf6137a61b2a6de6335f9aadf312ea2de6d7123a2e3b06c039b4b4a5a33db1a22a75c42d0773b8c20eda32e363ca3e97a5fd7f5ae68ddfe3a49c2418189ea2a33dae738b909c04cfbb5b28eff038e746e1d0d94ae4ed53217130db27bd67dce3e68e89c54293c72a04a98b8cb8ad676e07f20c278aaeb3ce65dbe70215d977a8e15eefa8ead805fcb9e15ca6487f4616cfea30cfad8391296a5af51e265d770730798ff32d6b1290", 0xeb}], 0x2, &(0x7f0000000a40)=[{0xd0, 0x10d, 0x3, "73665c05105981101d84b712392151683eb788bde434f3dbef6ad04012a67e02c32c950242cfc9c57e231dc931cf10a5d6768e82455f13de44fd782aa9fcc409dc6f625ee432a0cea9c57bdc156006a97a7d5dde368ce5c29eebd790e430e9f38673a325e8d837a9ba4d7a201f52d4bdbdae29017a172706006070f7423a3ebea56c5710716f108997a5331e39c5f39fc5814ef195f4cbe43c85a41d71abeb16b69c559e714b26d713d861b8d7ecfcccf73cb4da6b3514f834a039d5"}], 0xd0}}, {{&(0x7f0000000b40)=@caif=@dgm={0x25, 0xffff, 0x4}, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000bc0)="10ede26577e312b094436448293eb4ff617799bf4d78d14b2512b740602847e3024298cd51a8f1fe15408eb80fb780e3db506d60e86e9b6dfc71c7f750ffb676aea7c30672b2df4a9762992799e14db381f02f4574f758c143520dd0f4e2ecc4345d18d171e98f563ad48282b3ab9c07ccffb1fd391f3987b4e3db64d3c397f1b13ada3049dd3f102eee852df31e483a31ff09b51de83e7705e3a2cbbfb4aa44cb6c53e3074b43c3190b685b3502c544fa34563e80b2bd3e8a3e7ee7e0b4463027726cc7bafdf5107e6a745bea41bd2542039129dca61074dfe8c8", 0xdb}, {&(0x7f0000000cc0)="17c716849ccfb4391f3e38c240bf39cb121a37d2b876698f11d852a9d6caaf9901b9b3f105a45347b1e84c783de1e55a889268efd187029bfb2b4f37e7a2f69cca459b6547541a7567c1830d5899113a722bd156", 0x54}], 0x2}}, {{&(0x7f0000000d80)=@ipx={0x4, 0x0, 0x4, "a37b720973fb", 0x5}, 0x80, &(0x7f0000000f80)=[{&(0x7f0000000e00)="24627529e259b5f5230f0b7a868889378c86ede827d19ea1418968dcbb25b29a47c587832c6608b5b4b2dbb2fb429ec973df8fb5a56a8b6e628e869c775cce5465", 0x41}, {&(0x7f0000000e80)="40a35f502db2a697671470b179e987c79a52dc1a6770b4e3dd6632ac07f7015625d61408413d29318d04136b1b71c2d884dfc69b8387b7a990dc784f0d96d5cbacec9ec4ba44e551704a47669fbf607060688cd312cbc05939363e0b4d8927c2b88d70c8f8863c61de8b9fcfd8e6fcb9f180b617d9b31ace0de9d8bf5f20481616c3573a80f1ab5c1bab4d2857ea3dc21df666df68d4dc0514a288e1fb38bae6c6659c3fd55c6f1170fd363e230d0b3f763340c7e3062cf948f9d9b6050d1b90408df534fa574dbbfd9438372e07c8ed0cf40a4939885834b93b88ebaf25463a", 0xe0}], 0x2}}, {{&(0x7f0000000fc0)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x8}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x80, &(0x7f0000001440)=[{&(0x7f0000001040)="41d787df2a86d69c2ed37cfc291d099320edf7b3c6da3f78b4c8f2a2a82ffbbef2141f6c", 0x24}, {&(0x7f0000001080)="c6ca2a670a20c9733fb52c4fddc3bfdcdc2a0ce06acc6efcf7be677a7e5fec8a6c27ce298ae7c61ea9ebfdccb23f72d870b9857865a8757e589fe092b7b497800de37a0977a16c2e0dfb508ad461e27263a4d09a042f247c6caebf4155589afb825319ff32cce802130cd3d6a5f44c969dd8d0902be9141a682d6a46c8302ae2592b6a9f6598076f1fe5a3d501161ba8dc82186d10db8474ce870c9271bad1db934ab38ca70bb26fd7", 0xa9}, {&(0x7f0000001140)="ac383932158527a126008eca88081f5981212b4ed183812450f67a60b0c8ba9fd10c92da03772eda0b41ea9204fbccca101ab8b183e73f9d1d965349eb1f95f2ec", 0x41}, {&(0x7f00000011c0)="33c36ff8de7152ff6348161106be4161c802eb55798f9056cc5c9455a9d451fccf7864722d91a4f5d9486ae102b876bb1f7bf47fbffa821466832cca0905fc64e73b7c344121c807c2083c2a7f59d6d9ede06aff62ec700fd134b947026c9874e63f90820079f79204220491c8fd93", 0x6f}, {&(0x7f0000001240)="10eb0bc707a95c324a43c90c012ad8fba32695079894efb2d08d1b8b46bde0e43e704f8c597482f5017c12888a63199836b7288c5abffd90ad9c5b3e77fa337c52f1530c9575f4859ee5458c88dec46b0a13acef21c8322f2cf632589454de63ae7e8b64c2abc1efe7882e5d263ff15a657c5c0bdd40", 0x76}, {&(0x7f00000012c0)="8ffb401d02d83a", 0x7}, {&(0x7f0000001300)="168060c645c3afd03c1401ab5c9d45aa392694d7e0548f49397af7046bfa9effa65e5ff46e924f9a5ef2fa9c50ed9b7abfcaf14ee820474e739d55fed82d4153c06acf133e6560246ca3e03746f50e60ff72a6553e0b0bf58fdc9893bab7785d5f2b5b27afffeff159994e8db6d20ca891e72e02e55426bb43155e3e11a79aa3caec37473171e15587da709983567bb77ac4ff67c3adc9a2b6976e52a7242d0e5b264180ed7e82cc8d63b676665da419c40bb2146287b831a908974694a1ae5995ba67bb4d1b82fd3db0db9f0417562078890124b4c6f43de0870b31dd6b3cdf94f235d40506d1ea", 0xe8}, {&(0x7f0000001400)="2daff4d967a07e2bd92c36b0b85840806b5bf9ca14637bfd256a2109a617e8fa85f1a7c62e6c8a4ee8d2d83469a117a74b5e", 0x32}], 0x8, &(0x7f00000014c0)=[{0xc0, 0x19a, 0xfbba, "c47e1d753e92f4207ab90988f154e04ea1cd2db339833e536fcbdf09767bdc1e26c777e312a5b4485ec6eb30f7caeeff105c02b396eaaf5e8fa33ec106ad33ba6151790b4b9c39e7b48b963bfefa0d40e5d7a383d42b47bfc57fb212739acb43faeb8e031675398f2a83948eb6cf9e1a7ea9cedb664ed763e849bc18fddca2675197e165bf9089d4dce7cda98a24ca1eefd7d617a2275128bf89bfdfe38091ad2851afef221e2822e5346ef790"}, {0xf8, 0x10f, 0x7fff, "e7a593215c313ccf166c1f4366c0150020daa9483843bc5918a21322566f23788dd3067d471d111c77d8e2fbd2c3e27fd486b81dc0f280db13567195347225db2db14354595cd84af32ba99885613a32d74f9cf77196059e1fe39ad14a6f34e6c7c099843272e327db827f9b50039f19b48e8fd9b290ddc98365bc8d4ccb481f3f1a7b7a3144e6037b56a1b33d490f53fd358d5b65a02d57b23e15850b662a369dabde897198633fbd05e5d7959617d204e51336e03dab7a40e09d6415e8e0e5698ea08346ab37ad39614739c57a338b9849ac095775f1f5086aee0d5078b8d6c23c"}], 0x1b8}}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000001680)="007e71ba6c14886ff0fba1346a5a0147aba82aa79de2288aa9e138994698ae5c072b02135c6ab9a9cf65285faec0e7b3357410380871732963a892daf141da02edba506cb811d7dfc6a85504bbf8f8b0208e2f03745cc506339a7af6", 0x5c}], 0x1, &(0x7f0000001740)=[{0x98, 0x118, 0x7ff, "2ed3478e05f9e7051139048c145f0dff5550b11771fa19adaf35c56c5950e9ca3f9b1b6c69188348ae08da5287eb8cc2f97bc93829286caa0deaf4c9ce6d611b43fd9dd4632f88784041af307667c549fd211365ab75287da77a2be1e33f259d326abf39306c703e6815e805e3b20d5b8f12ff6473f223f342195d47a7d09a856b72"}], 0x98}}, {{&(0x7f0000001800)=@ll={0x11, 0x16, r4, 0x1, 0x9}, 0x80, &(0x7f0000002a40)=[{&(0x7f0000001880)="8a56a2edd603e4f819d1da988dfc977bdd96ea411d8bb53152cd02f6d63276edd333eb1535c41763168e22dccfe763b7c2e54ea746546bda5ce8296eafb13608f114d44e47ff2a195af27a52181c3b8b5108fb420cb0fc7f358ba6ddbd2100f0c52ddc522502abb78d1baf2d204bf3a8e5285af4b642d13c7232676204d143ff8fd01883509ff1a9fe18419ee11729a22c8fe520b0cabd89c27cf8531c22aa5402539175ecd339cf13a059c4f376a1fdc00351df7b5f6585f02bb16949caadb1533b2936e27509c0550d1e481c4fcdb6cff67d5a6b37290ca2228642333a1a", 0xdf}, {&(0x7f0000001980)="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0x1000}, {&(0x7f0000002980)="7a34aa9ee07a14d2a46ebfd38bb0e35313b24d41f5f8e807d68c5e4d0dc06194c3c6849021d6fa2ba4f7b2946838cfabfb371a291efd1fc4603f851c17c7d940b20dab8c099fc69fd571f7cf15cb44ec24cf04a84cf03e75e16adf248c624c6f3c310743810293b1b4b8d29c877541f6be99812ce52508022f5163239e0c2a6d946f96b1542dcc5b1d8f6d7546be21b4b7893c450241459388a6031e7391", 0x9e}], 0x3, &(0x7f0000002a80)=[{0xe0, 0x88b8711b2f277e46, 0x80000000, "5f91f0cd0413584a02000a79402b5a639c9decee74bb3ebecf461d3916bdbe904e66a769eba3643d54946609275389cdbbd2d7104dbee2326d8bb607d15e1720f994be9734101ada7f5ad36c388a919cde737336f749a77f9798a1164fc10f934aa3a217d520aa7139b2f24a0d40b9b8c05ff526d6dbe59d196b2c4d86464c10fa0b76dd2938c58d5a4449374393b20e5eee07abf58e72b50b5ea9fed111ff231ebfde519095f7ad2ff2fbe4edb5a8900ff73bc551971c1772d6bc4a6dc9f91b7f03551fc0fb15b7176b1f"}, {0x40, 0x102, 0x80000001, "34c6b456ee344dcd88f7c3ef742d00c256e995be17cc6f2d4f835c68891ac89301e36fbeb4a8e89d89"}, {0x60, 0x10a, 0x5, "366e98098d8d1b4b5216ff061365370d3cf9cc6473f18a6b71d57f1108a83b5dc0ce73275e95da5de5dc0188e7898edf55036701d80fdfe7b00cf8a49d49f08da9f68ea84d9a01c2f74cf06cf58e"}, {0x88, 0x103, 0x800, "ef1b195385bd2b9f629cee21ecb968a7034e6b15c5578507eb0868c5c2afc7840f69d923cf67cca3aeb581321051c1eed03078f35af0b17856ac453f5fb278d34bce49a876c186b3d88bc96039ba5d58853a33d82743c59f52ac883341f24b4e779fd9120f5bdd93d7cb1607dce19719e645"}, {0x28, 0x115, 0x9, "5fc62a6238248f4832e679b72eb969e550d104a182d98ccb"}], 0x230}}, {{&(0x7f0000002cc0)=@un=@abs={0x1, 0x0, 0x4e20}, 0x80, &(0x7f0000002d80)=[{&(0x7f0000002d40)="880c29eb060b8e7baac598d97d00ea276ba515025d4211af8132f98b40106b", 0x1f}], 0x1, &(0x7f0000002dc0)=[{0xe8, 0x100, 0x2, "07b9dd5ee09ca553fc129d653dcdeacad473dda96b204ba0c22ad8e914cf0406ff359c6dfb73ac2bf290fc6049b7f88e257f4677cc03297f5f3f8d2d2dd9e89aa2f7415c202c3c889422534a678cc0a92b61ad5a74d5249899c01442f19c47ae866f9d01c6d57bc6cee8f5feea0af84e2d5dea02e74824b3d2e9701df24ee14018d7d675e81e1403dbd2327930ac6d8a1a8ed2e00c6549933718222a5d3cf37d3ca963da23dc111353bfc052abd2e77bd749da58f1862206667120f1aada9aa6dbe44ac82ddd87a42e2294367a86bbbdf19321483054"}], 0xe8}}], 0x8, 0x40000) [ 387.238577] print_req_error: I/O error, dev loop3, sector 3 [ 387.244431] Buffer I/O error on dev loop3, logical block 3, async page read 23:47:21 executing program 5 (fault-call:1 fault-nth:2): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 387.438541] VFS: could not find a valid V7 on loop3. 23:47:21 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273ee", 0x46, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 387.466881] VFS: Found a V7 FS (block size = 512) on device loop2 [ 387.525032] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 387.572329] FAULT_INJECTION: forcing a failure. [ 387.572329] name failslab, interval 1, probability 0, space 0, times 0 [ 387.613318] VFS: could not find a valid V7 on loop3. [ 387.641020] CPU: 1 PID: 31509 Comm: syz-executor.5 Not tainted 4.14.222-syzkaller #0 [ 387.648949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.658305] Call Trace: [ 387.660900] dump_stack+0x1b2/0x281 [ 387.664539] should_fail.cold+0x10a/0x149 [ 387.668692] should_failslab+0xd6/0x130 [ 387.672664] kmem_cache_alloc+0x28e/0x3c0 [ 387.676808] ? shmem_destroy_callback+0xa0/0xa0 [ 387.681476] shmem_alloc_inode+0x18/0x40 [ 387.685538] ? shmem_destroy_callback+0xa0/0xa0 [ 387.690208] alloc_inode+0x5d/0x170 [ 387.693834] new_inode+0x1d/0xf0 [ 387.697200] shmem_get_inode+0x8b/0x890 [ 387.701189] __shmem_file_setup.part.0+0x104/0x3c0 [ 387.706122] ? shmem_create+0x30/0x30 [ 387.709921] ? __alloc_fd+0x1be/0x490 [ 387.713724] SyS_memfd_create+0x1fc/0x3c0 [ 387.717881] ? shmem_fcntl+0x120/0x120 [ 387.721777] ? __do_page_fault+0x159/0xad0 [ 387.726021] ? do_syscall_64+0x4c/0x640 [ 387.730002] ? shmem_fcntl+0x120/0x120 [ 387.733891] do_syscall_64+0x1d5/0x640 [ 387.737783] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 387.742970] RIP: 0033:0x465ef9 [ 387.746157] RSP: 002b:00007fac7b519f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 387.753863] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465ef9 [ 387.761133] RDX: 0000000000000802 RSI: 0000000000000000 RDI: 00000000004bbe38 [ 387.768387] RBP: 0000000000000001 R08: 0000000000000401 R09: ffffffffffffffff [ 387.775641] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 387.782891] R13: 0000000020000040 R14: 0000000000000802 R15: 0000000020000080 23:47:22 executing program 1: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000180)='./bus\x00', 0x7f, 0x5, &(0x7f0000000640)=[{&(0x7f00000001c0)="882419c8a06792e1f8a59dd99919529d33135521cfb479b7da5290db748f4a62c262c0ab442290052dc1184d60bad1cacdd874d0bcf4f5e630557b37fd65ce42f3821dd1cafbd48e0f3a6806bbf3b31efdec9e08b45686e06a883199ce3e650d9faaa507a4bf2c6b6ac2b9de2b0dea6c7b0f9d803390998c1079d9e29f172091f2d7c81c95c5db3f1886159f2135073b74deb4ae3447909baa5725d9ecfe78557031abf682d84de5a8396fe99a853b7f999273ea483ac78f6fd855d2ce5fe2879076f2c0636b20f2512a8f9173c7792d5db0cc0e4feac2b5cc750f3fff24ef2f3b6c76fe", 0xe4, 0x7}, {&(0x7f00000002c0)="23227ebf3cc212058c67d6e7cc32e537aa3305d3a934b92c5dcb75565407769a529536e45bb2b7ce0703778e0e0a45b1ae3068c6780e677ede684fe5e944f179915810c86b7d5bba39f9df8f4c7c8ba5bee06975f37343827f5a42497abdbf234da19be79a99629324", 0x69, 0xd2b4}, {&(0x7f0000000340)="2098755e1d28273aa4227e2d7108b8a0a3a36f525ed021b4859c4835a48fcb05c63d8a9c8b230116cb975dbc171ef22f996b095456204fb9aa1b0eae3bfb01aa9c7d5fca4ca62b6c1bd68ab4dcf0d9b547f8ae27cadc9e4e1ea5834f4bd29532c2c95bf8a8e69f7bd64018059ac151c356b1839735c30115ecbaf0b66adc5547a0be6003af3029284781abe93ce778dab47bcc9f45c54d8792290ab853e91535867008f77d48c84b19ed711ae797c4e76ff4f4f1419589b34202c5a03f37a22d1a3ab097d3d5e0640b32d75da0ac77624f2bff743ff215e87d0a091cb72b0a86cdb9645d7c1da38309017140fbfca8", 0xef, 0x7}, {&(0x7f0000000440)="4fdbc09806d82e694b7f70beb32b348ce53a9443dadd2de297682333ee972ed2a1de14f6b25aa200531a6205641b96816126e146b495965e6195d29fb15a597f19e847201395b97dec35231b89da1f51f5ddc9e584146a2eaf20a7881b687ea32c0cd7a30823831b55e755f19db5cc8a0809b8e05e627b58bd01aed267dc2c38802c8b501afba4b1e1e3b62e79a02dfb9e412e73", 0x94}, {&(0x7f0000000580)="7f720e37f6c1c4d39fa684d53a60cd4be527c3221e13332fcb99f453d92595ce19e3f240b81057bbf24244e846794c78e6e7b455acb57b046c92561407b0d08acb07bfe7be9795308041175dc49ba69ebba2fdf023efd62138732c3f36ea4648dfbff0c5520470b6ee381c7400d05148ad8f6009e5eba3e33733596d644ea731278cba2eab1af344d9f4880d96a80f768bb2cc007eb88a22056f43b2b2c8be98bdc09e157511ada36ceb727600d45509152231b59bc993a506446137", 0xbc, 0x94}], 0x2008000, &(0x7f00000006c0)={[{'v7\x00'}, {'v7\x00'}], [{@permit_directio='permit_directio'}, {@smackfsdef={'smackfsdef', 0x3d, '.pending_reads\x00'}}, {@uid_eq={'uid', 0x3d, 0xee01}}]}) openat$incfs(r0, &(0x7f0000000080)='.pending_reads\x00', 0x40080, 0x0) 23:47:22 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) write$binfmt_elf64(r0, &(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0xff, 0x0, 0x81, 0x3, 0x3, 0x3, 0x80000000, 0xb4, 0x40, 0x221, 0x1, 0x7fff, 0x38, 0x1, 0x800, 0xa798, 0x7ff}, [{0x3, 0x7ff, 0x59, 0x0, 0xfffffffffffffff9, 0xffff, 0x20, 0x4}], "60d73dbd1bd962f47925ff5379cf8a8fc9bb75cc45d88b3646d39e6cb7397263090bcd6b82d581e54671c5102279db48d227f85abb288c04800b5a49df58195c55ec63d4418ff1ca9f2dd72d4f9f", [[]]}, 0x1c6) 23:47:22 executing program 0: add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:22 executing program 4 (fault-call:1 fault-nth:0): syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) 23:47:22 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3", 0x47, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:22 executing program 5 (fault-call:1 fault-nth:3): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 387.805346] print_req_error: I/O error, dev loop3, sector 0 [ 387.811107] Buffer I/O error on dev loop3, logical block 0, async page read [ 387.819405] print_req_error: I/O error, dev loop3, sector 3 [ 387.826227] Buffer I/O error on dev loop3, logical block 3, async page read [ 387.944842] VFS: Found a V7 FS (block size = 512) on device loop4 [ 387.952167] FAULT_INJECTION: forcing a failure. [ 387.952167] name failslab, interval 1, probability 0, space 0, times 0 [ 387.955497] VFS: Found a V7 FS (block size = 512) on device loop2 [ 387.966272] VFS: Found a V7 FS (block size = 512) on device loop1 [ 387.976569] VFS: could not find a valid V7 on loop3. [ 387.989756] FAULT_INJECTION: forcing a failure. [ 387.989756] name failslab, interval 1, probability 0, space 0, times 0 [ 388.001554] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 388.013750] CPU: 1 PID: 31535 Comm: syz-executor.4 Not tainted 4.14.222-syzkaller #0 [ 388.021661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.031017] Call Trace: [ 388.033613] dump_stack+0x1b2/0x281 [ 388.037266] should_fail.cold+0x10a/0x149 [ 388.041419] should_failslab+0xd6/0x130 [ 388.045395] kmem_cache_alloc+0x28e/0x3c0 [ 388.049550] getname_flags+0xc8/0x550 [ 388.053352] ? vfs_write+0x319/0x4d0 [ 388.057071] SyS_mkdirat+0x83/0x270 [ 388.060700] ? SyS_mknod+0x30/0x30 [ 388.064239] ? __close_fd+0x159/0x230 [ 388.068039] ? do_syscall_64+0x4c/0x640 [ 388.072010] ? SyS_mkdirat+0x270/0x270 [ 388.075891] do_syscall_64+0x1d5/0x640 [ 388.079781] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 388.084964] RIP: 0033:0x465007 [ 388.088142] RSP: 002b:00007fc802b9afa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 388.095853] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465007 [ 388.103236] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00000000200000c0 [ 388.110513] RBP: 00007fc802b9b040 R08: 0000000000000000 R09: 0000000000000020 [ 388.117791] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000080 [ 388.125065] R13: 00000000200000c0 R14: 00007fc802b9b000 R15: 00000000200001c0 [ 388.138813] CPU: 0 PID: 31536 Comm: syz-executor.5 Not tainted 4.14.222-syzkaller #0 [ 388.146726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.156073] Call Trace: [ 388.158656] dump_stack+0x1b2/0x281 [ 388.162269] should_fail.cold+0x10a/0x149 [ 388.166403] should_failslab+0xd6/0x130 [ 388.170364] kmem_cache_alloc+0x28e/0x3c0 [ 388.174493] get_empty_filp+0x86/0x3e0 [ 388.178361] alloc_file+0x23/0x440 [ 388.181882] __shmem_file_setup.part.0+0x198/0x3c0 [ 388.186794] ? shmem_create+0x30/0x30 [ 388.190577] ? __alloc_fd+0x1be/0x490 [ 388.194366] SyS_memfd_create+0x1fc/0x3c0 [ 388.198495] ? shmem_fcntl+0x120/0x120 [ 388.202364] ? __do_page_fault+0x159/0xad0 [ 388.206581] ? do_syscall_64+0x4c/0x640 [ 388.210537] ? shmem_fcntl+0x120/0x120 [ 388.214405] do_syscall_64+0x1d5/0x640 [ 388.218275] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 388.223455] RIP: 0033:0x465ef9 [ 388.226624] RSP: 002b:00007fac7b519f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 388.234312] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465ef9 [ 388.241577] RDX: 0000000000000802 RSI: 0000000000000000 RDI: 00000000004bbe38 [ 388.248840] RBP: 0000000000000001 R08: 0000000000000401 R09: ffffffffffffffff [ 388.256095] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 388.263348] R13: 0000000020000040 R14: 0000000000000802 R15: 0000000020000080 23:47:22 executing program 4 (fault-call:1 fault-nth:1): syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) [ 388.314599] VFS: Found a V7 FS (block size = 512) on device loop0 [ 388.327194] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:22 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) socket$inet6(0xa, 0x4, 0x2) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) 23:47:22 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)=@getrule={0x14, 0x22, 0x100, 0x70bd28, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x40) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000c40)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000c00)={&(0x7f0000000bc0)=@newtfilter={0x24, 0x2c, 0x200, 0x70bd26, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x1, 0x3}, {0xa3b4cbd47539811a, 0xe}, {0x7f027e96a7429a1, 0x8}}}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video1\x00', 0x2, 0x0) r2 = creat(&(0x7f0000000380)='./bus\x00', 0x0) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000a80)={'sit0\x00', &(0x7f0000000a00)={'ip6tnl0\x00', 0x0, 0x4, 0xe0, 0x3, 0x2, 0x22, @remote, @private2={0xfc, 0x2, [], 0x1}, 0x8000, 0x700, 0xffffff17, 0x9}}) sendmsg$nl_route(r2, &(0x7f0000000b80)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000b40)={&(0x7f0000000ac0)=@can_delroute={0x54, 0x19, 0x800, 0x70bd2a, 0x25dfdbfc, {0x1d, 0x1, 0x6}, [@CGW_SRC_IF={0x8, 0x9, r3}, @CGW_MOD_OR={0x15, 0x2, {{{0x2, 0x1, 0x0, 0x1}, 0x0, 0x2, 0x0, 0x0, "a3916f2dfada7bb8"}, 0x1}}, @CGW_LIM_HOPS={0x5, 0xd, 0xfa}, @CGW_FILTER={0xc, 0xb, {{0x2, 0x1, 0x0, 0x1}, {0x0, 0x1, 0x0, 0x1}}}, @CGW_FILTER={0xc, 0xb, {{0x1, 0x0, 0x1}, {0x1, 0x0, 0x1, 0x1}}}]}, 0x54}, 0x1, 0x0, 0x0, 0x4008000}, 0x80) fcntl$dupfd(r0, 0x406, r1) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$qnx4(&(0x7f00000000c0)='qnx4\x00', &(0x7f0000000180)='./bus\x00', 0x4, 0x8, &(0x7f0000000780)=[{&(0x7f0000000840)="43431e7f20806ec45a0c1017c7eeef9bbd033cddeff063c0cc96700622e8de27995dfe22fe0850d98facde92d1625c2628a7488ccf4be84a48de4ad5d932d23f29a7a4d371e1e1f28287762099c337532895384b118aed3a8eb911356d3a2f16376a7c32fcbd436df679d56193ac1dfe38ce4b05600804ac0bd662a91cbbee13ddd834cf7f257835218fcd88e4428c0af4eaf8", 0x93, 0x7}, {&(0x7f0000000280)="2319ed084a7e99f09c8db9481bb55a7305651ee07595ae13599f9f919ff0bfcd3d0da5f09c26be7ceeb16c6ac0b86ffd1a284c2f92c9e6e01eeed71bbb4cca3f7afbc3ed5a34175287cfc2e4b8bdef57af3d1c9369330304a5f4a791f1143500d87bd7ddc98e5571f3331af7cd5aa9cf6275f00580e8f71d66fa9033", 0x7c, 0x81}, {&(0x7f0000000900)="3876ddd8000000000000bd404ba1c9c4c326654e8f5453957814a9a502c0ac6056fff3ef4771d79dda0aa175e46c5580b98fe23e9292c048609e2207be0d17d8fe9ebdfb18426ccae7a6f44b860692c72d1c1c5e5bf08334b2d1ab6d72fc80410e85413c84865a7b2561c489d870cfa25976447730a31f2aaa661884027c90b841377ffad79ae58049f309d35ebcf0d309f3d468ca44db5b1b4e395074f9a9db7a643be6ff17ce0ea739ff10149aff2d2845efcbef6daf726678b3677128de55b521870ec62c2f7ec6", 0xc6, 0x478}, {&(0x7f00000001c0)="d304a1e2508b38b0fd957b8df510ba00206c7668ae0074fd74e9b6e61eec9ceeeb0731bac55a1252888235d4e2814b4f60401079bbe7f40815be76775711d56f", 0x40, 0x9a}, {&(0x7f0000000440)="91d0f8949cfcf6538047f518f1eca5be1b3c3079134e12e6d615433b321b91467a1d6addc4f8222581b112e0c9ce627d14cf24dfc7ed397afe551f5bbb4a67c1e1f70cb5af0c43b5bb5913813c03aa3a19518e51a46aac6ae3cd122ac60dac0d682345a8d42cb66d1ed477910b8c599b0b799d2a7c798aa79010e6f70b372e988c6ff15e0d39090bd24676d7185ebb2fc9", 0x41, 0xfffffffffffffffc}, {&(0x7f0000000580)="4b1c2e17abe60ae676441ce91759cca4243d2e97deadd4f73fb1c298412b7cf9bfe62a0a90e39353494621fc6a41dac4a02e9b99a6ee0b709be0acd5864fae34c51608409f65bc4127c48b0e89c2ac68f5e2272f1bcbc1869c5e2011131436405fff51d7a340d35538723b456b0a86685fcc7709609265e8400d1427062ffa58253c9caae301dabff3b70857dcdc6857ca485d32ff763a16dd925be345e01a42e7aca3149dfde82accb322218d26af91f318205112", 0xb5, 0x9}, {&(0x7f0000000640)="73d0b5184634bd257376170040b6dde1f85af3dcba6aed346783907abda3ff38b66a4800de1dd72f2d9417a823519bc83974a3eafddacd9e0082b59e1f361f7a299764fc567b28a9c3cb2e2b498b69c2cad4e7fa0fc64290dc35bf7bb6199d932d8e8970c44ee895b062b05187f7f3f9183c0217de3f301e14644150441c", 0x7e, 0x7}, {&(0x7f00000006c0)="fb4aead3f6620419765b10116c4fc602d4be4240b079574155edd0fe54b1191867489fe2823dea64f213419922db636fddc666b07a66ff892c92fd863f0e284ab057b0ba5e28e076361dcf28269c71c1d43c11a757ea91a512a3a545c7e399128fa3708588f870eabf13a633a6212abca393971db2bb5fa124c4f791a3feac4518c1f4c7a4b11777b6dfaa75c751fd0d5f26a9ca32915431b9ca2bf3de31091f", 0xa0, 0x7}], 0x81041, &(0x7f0000000500)=ANY=[@ANYBLOB="7637002c00d4f2552f766964656f3100c15fedc9499bac5ee75559747f002c7637002c2f6465762f766964656f31002c585c262c272c2e2c73"]) 23:47:22 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3", 0x47, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 388.370809] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 388.388364] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:22 executing program 5 (fault-call:1 fault-nth:4): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 388.504451] VFS: Found a V7 FS (block size = 512) on device loop2 [ 388.520169] FAULT_INJECTION: forcing a failure. [ 388.520169] name failslab, interval 1, probability 0, space 0, times 0 [ 388.527060] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 388.540563] VFS: Found a V7 FS (block size = 512) on device loop4 [ 388.543209] VFS: Found a V7 FS (block size = 512) on device loop1 [ 388.555669] VFS: could not find a valid V7 on loop3. [ 388.576486] FAULT_INJECTION: forcing a failure. [ 388.576486] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 388.588314] CPU: 1 PID: 31576 Comm: syz-executor.4 Not tainted 4.14.222-syzkaller #0 [ 388.596196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.605558] Call Trace: [ 388.608160] dump_stack+0x1b2/0x281 [ 388.611807] should_fail.cold+0x10a/0x149 [ 388.615965] __alloc_pages_nodemask+0x22c/0x2720 [ 388.620733] ? _kstrtoull+0x134/0x350 [ 388.624537] ? _parse_integer+0x130/0x130 [ 388.628687] ? __might_fault+0x177/0x1b0 [ 388.632760] ? __lock_acquire+0x5fc/0x3f20 [ 388.637002] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 388.641853] ? proc_fail_nth_write+0x7b/0x180 [ 388.646354] ? proc_tgid_io_accounting+0x7a0/0x7a0 [ 388.651292] ? fsnotify+0x974/0x11b0 [ 388.655014] cache_grow_begin+0x91/0x630 [ 388.659078] ? check_preemption_disabled+0x35/0x240 [ 388.664100] cache_alloc_refill+0x273/0x350 [ 388.668433] kmem_cache_alloc+0x333/0x3c0 [ 388.672589] getname_flags+0xc8/0x550 [ 388.676388] ? vfs_write+0x319/0x4d0 [ 388.680106] SyS_mkdirat+0x83/0x270 [ 388.683740] ? SyS_mknod+0x30/0x30 [ 388.687283] ? __close_fd+0x159/0x230 [ 388.691086] ? do_syscall_64+0x4c/0x640 [ 388.695068] ? SyS_mkdirat+0x270/0x270 [ 388.698942] do_syscall_64+0x1d5/0x640 [ 388.702833] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 388.708010] RIP: 0033:0x465007 [ 388.711183] RSP: 002b:00007fc802b9afa8 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 388.718890] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 0000000000465007 23:47:23 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) creat(&(0x7f0000000500)='./bus\x00', 0x104) r0 = syz_mount_image$gfs2meta(&(0x7f0000000140)='gfs2meta\x00', &(0x7f0000000180)='./bus\x00', 0x1000, 0x7, &(0x7f0000000580)=[{&(0x7f00000001c0)="4a61195074bf973c5ace0ba24f72ce2733e77add67d86bab61523115faa78cc8b8dc47499dc371834ab329f5340d40bb6c7ba11c3b7acae8f17023e2", 0x3c, 0x3ff}, {&(0x7f0000000200)="0dd847a1f4a69ddbdc89431bb4dd3a3fc4aaaf0324216d50baca6af0a7cacc3e5bbdae915a833668adbc89769d90679ff331621fe80991072787afb93ac32fa6bc31decc2d1cc64cd59e5039258a502c0e35b5d1b28d", 0x56, 0x1}, {&(0x7f0000000280)="cce90ff23187dbe249ca18985147439c37cca2cb8ee39705bcd1ef8ba2832e95dccb0e2870f54571cd07f7bd2139d44b3f61ae736dd33d97bf4a4fbee5f45802d70323636ba54fec4f1d686fe9912a11dade253814a26bf0742463bc6a5cbab7c928ae5e0c92a84403470492b9ccfc433265cf196a390c77c20d6c38acea5b50f7e97ac50fb2b7b7de21d1d50ececa", 0x8f, 0x9}, {&(0x7f0000000340)="5cecf5a227a8962207d8c438e991d8bb5c1d2161d3d2750f2ff2fef90dac1ca8b57d7555aadf04cd9e22c1541d2110206ab585b7a4", 0x35, 0x5}, {&(0x7f0000000380)="c287e6b39c3f81fba81948106f28f289087b6a6aaf1120686a7fc1e6966f84728e303b03fc3e7a062b03136d540345d8c131094f2c9910c29f055f8b4492962c55415aee8b10851b45619040ff351d57585016f148ae386ebfb0203697abf631ebc24af4d8be7e1db5efa3edc7b17fb3a29647f4beb26d199f38634c92e0015714b0cf591a4ca08ce7f01be194651819f0484b925636ec6d4b5b7052585e1b28aad82f3275aef0b082db49b0ebda19a903e4362983", 0xb5, 0x10001}, {&(0x7f0000000440)="f32a", 0x2, 0x7}, {&(0x7f0000000480)="0101290eb416f5c1d851b87445208246b098f542aa59c059296900811f03198ca14e090ebf71484273b8a5e87677c11fc4c8780638b41800282c89cc71729bcb805e30b10b569191b379330a3166c635b508e8d4b58b1044", 0x58, 0xf47}], 0x2001000, &(0x7f0000000640)={[{'G'}, {'v7\x00'}, {'.M'}, {'v7\x00'}, {'v7\x00'}, {'v7\x00'}], [{@obj_type={'obj_type'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '['}}, {@audit='audit'}, {@subj_user={'subj_user', 0x3d, '@^:/'}}, {@seclabel='seclabel'}]}) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f00000006c0)) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000080)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b26e305abac3ad7b6f61edd17396dbf5d02bcfe7a544c29bbe6fb8461e90400000000000000000273eea3e0", 0x53, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) umount2(&(0x7f0000000100)='./bus\x00', 0x1) [ 388.726150] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00000000200000c0 [ 388.733406] RBP: 00007fc802b9b040 R08: 0000000000000000 R09: 0000000000000020 [ 388.740656] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000020000080 [ 388.747905] R13: 00000000200000c0 R14: 00007fc802b9b000 R15: 00000000200001c0 [ 388.782485] CPU: 1 PID: 31577 Comm: syz-executor.5 Not tainted 4.14.222-syzkaller #0 [ 388.790412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.799859] Call Trace: [ 388.802457] dump_stack+0x1b2/0x281 [ 388.806097] should_fail.cold+0x10a/0x149 [ 388.810259] should_failslab+0xd6/0x130 [ 388.814247] kmem_cache_alloc_trace+0x29a/0x3d0 [ 388.818944] apparmor_file_alloc_security+0x129/0x800 [ 388.824140] security_file_alloc+0x66/0xa0 [ 388.828374] ? selinux_is_enabled+0x5/0x50 23:47:23 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f00000001c0)="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", 0x14c, 0x100000000}], 0x210028, &(0x7f0000000080)=ANY=[]) r1 = getpid() sched_setattr(r1, &(0x7f0000000080)={0x38, 0x0, 0x51, 0x1ff, 0x9, 0x1f, 0x5, 0x6, 0x9a1a7a2, 0x101}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r2, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r2, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000140)='/dev/input/mice\x00', 0x4020c0) write$cgroup_pid(r3, &(0x7f00000003c0)=r1, 0x12) sendmsg$kcm(r2, &(0x7f0000000380)={&(0x7f00000000c0)=@rxrpc=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0x4e20, @broadcast}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000440)="2b37d02f646368e5664a1c3ebf320eaf9b7a49d5d372b18b6c9dee5051a8e3e54b65ac46393460957a529bb026ac019e95e076c2e1da89746ae92b7c2b52ee0c3e446bf2b8672808c557349d271a2ba7c131b49f6c851b767d634495b97b24ff8542b3607c9a24adc8ce89980452eb1e557250e49d3ad8150321c6dc9b0d9f4eadbf196b5f2fd6a5cd83cf6e408679131eb0d38e38a0cdb9e2c68a85a6332516939480f3bdcf4c6ce388cd28e38ad8949d185b38037e966ba3eb5fe62028146e63119f4939f94a30b8b3f69890fadf", 0xcf}, {&(0x7f0000000140)}], 0x2, &(0x7f0000000540)=[{0x60, 0x10a, 0x0, "cfb23f6c4e0073f30aeedcbeadb3883148664fb1e7a7f49e8ec83c0483d9e770eb3e3cac0261f366354e6036ad90465e1d149b5d852ac41122822b1dffcd99196c322e1889f245b1c87c316581"}, {0xc0, 0x10c, 0x3f, "58fe4ffd2c217523069ab26083d107a565de2c8bf256dfcf109f35e1b3b4c407706b756872fbc58b8e5ef9475920219877abc0c3b8ec52224ac390885d0aadda65d175317d9468d995e628bd059125e1e4c141865b32a388333c7c9630f0628d81da371dc808942c2044689cccda5d31c24cc4ccd28bb608d23aa5cf6df4c9778f80028cead6c3df9b544e6b0322eae40e1e868350e6a43fe1296332f9826e99daeebe85ee45f4c8357f2c"}, {0xc0, 0x3a, 0x7fffffff, "7aeff5b72325f3805f505538b5a7a83ee59b4779db1df730a5b4beb4ff8875bac34bcfcbb1f0ddd1f506de5643efdb8413c5df3c53c737a49651e0a5b8ef4a58aa2cc478a3066baa773a5d495fb6211a743dad61d97f4b10d17026bc59f1b28a93e45a599465ec5d71cf4693e7d8df260b06e0cf99441c992b518da9349b80aa6005d834cdba0aab8e3565fc116c9cd29d88f709cabcbda0282c01819bde7e33fdb90ca809988e068fca103e6cd949"}, {0xc8, 0x107, 0x80000001, "785e37f3b0565ed5e3d422e751db9507e27d48f78a3c4a859b226992a19246191807dfd5f41952ec39eba5dc37ee06d4fb2290f03451fffb94c262d0283b1da95cff0c68581378090d654761c76566b7c803d311d1430f70e974f2725f63e71d7e1c407f3ddcfdf6807d59b462d49014a5d4279ce41dd5eb1805ab3a0d8aa8fc76e73ecf307f422042cc923d5c572e18c5f1d83c1a0aea98137917f9759953f80bfde7e76a81c3ee9509cd1dd9d90e74aa9540629e"}, {0x108, 0x109, 0xfff, "242d36fd3aa66465f95e563f1c576e8c77ceb5ecdd8f1e6126136cd227bf9be7728ae3bcb07ff9ebcec90b69f9277bffaebc53a139986c6c2cdb9f336b6ef69b30c3b8194e810280e2e8c16069935a1eea5afd7f3fb4581c3df4437fc98655ca9a6a9a1ad5ffdb0ef82d176c0763bb4b969c47af89007aaa3e7dcabd1caf475b56543378678e7b91c5b3c55ea91655c72508a0957958e0a5d93fa4928ab22a839b8f8a19a37eb53f5769bbeaefe4e9aa68f2035fd8314b6184a0449870f31797f6bbccdcc547391e128819d4e8796782652c339765fe6fc7d6da15dd88998cb8b1ac88b70900a1bc386d9758c6ef8caeb2a626"}, {0xd8, 0x10e, 0x3ff, "73330afa26ea989c434d9759c1278a2849e3ffb24ac319e3b72d3102ed90fcfd267bc1265f19a108c26892bee30c8509fa9d94a558fa5de1d36a19daddd920e3d4f16147e78693f100d218391003b102dd7410eac4202f509cc4ff82edb2f63d8eba6b045d8417e926d647a0d1b52f836637373c38a2cc08a5cab6cd3f9909e5572914cf446995a88342cd835a882deeb434a093144506bdb08e1eaced435e8eb4ff18b8f7f34e3bb5c8c1917f279194a8cc9219c6642919d7a8e90a4e3009fdf189"}, {0xe8, 0x29, 0x0, "329f45ee3927e6f01ddcc0dbfb80e2b054f292d5668ecd8547106f0cd40e37a17b433f62908cc37dccc779e916aeabccfb3fe46da8ee32e303cafc4abb246762d353a23d979bd0ee18fcd5b1a2ee88a5e46a24000f87b230318ce35caf4a6b8d591ba8c2eeffb8db314ab2b581d961075736059006e285ff261be9f2eaa188f3b4eb4eca781554ff11b718f1ab889e3ae5e208a5260baa0e246a84954afa1b3e9e442082b45c6f58e2eda3790f394219c8915117f6f01bf4edb89cb7d66fd620c666140893147db608dcd502d55fe101efc87ec81f77ecb9"}], 0x570}, 0x4004000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) 23:47:23 executing program 0: add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 388.832607] get_empty_filp+0x15c/0x3e0 [ 388.836587] alloc_file+0x23/0x440 [ 388.840138] __shmem_file_setup.part.0+0x198/0x3c0 [ 388.845073] ? shmem_create+0x30/0x30 [ 388.848868] ? __alloc_fd+0x1be/0x490 [ 388.852792] SyS_memfd_create+0x1fc/0x3c0 [ 388.856946] ? shmem_fcntl+0x120/0x120 [ 388.860835] ? __do_page_fault+0x159/0xad0 [ 388.865070] ? do_syscall_64+0x4c/0x640 [ 388.869050] ? shmem_fcntl+0x120/0x120 [ 388.872942] do_syscall_64+0x1d5/0x640 [ 388.876837] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 388.882025] RIP: 0033:0x465ef9 [ 388.885210] RSP: 002b:00007fac7b519f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 388.892918] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465ef9 [ 388.900183] RDX: 0000000000000802 RSI: 0000000000000000 RDI: 00000000004bbe38 [ 388.907562] RBP: 0000000000000001 R08: 0000000000000401 R09: ffffffffffffffff [ 388.914839] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 388.922109] R13: 0000000020000040 R14: 0000000000000802 R15: 0000000020000080 23:47:23 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3", 0x47, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:23 executing program 4 (fault-call:1 fault-nth:2): syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) [ 388.930565] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:23 executing program 5 (fault-call:1 fault-nth:5): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 388.958065] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 389.043179] VFS: could not find a valid V7 on loop3. 23:47:23 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48}], 0x0, &(0x7f0000000080)=ANY=[]) [ 389.075778] VFS: could not find a valid V7 on loop2. [ 389.094461] VFS: Found a V7 FS (block size = 512) on device loop0 [ 389.111960] FAULT_INJECTION: forcing a failure. [ 389.111960] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 389.129189] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 389.140942] VFS: Found a V7 FS (block size = 512) on device loop4 [ 389.153776] VFS: could not find a valid V7 on loop3. [ 389.165488] FAULT_INJECTION: forcing a failure. [ 389.165488] name failslab, interval 1, probability 0, space 0, times 0 [ 389.190878] CPU: 1 PID: 31624 Comm: syz-executor.5 Not tainted 4.14.222-syzkaller #0 [ 389.198799] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.208161] Call Trace: [ 389.210758] dump_stack+0x1b2/0x281 [ 389.214409] should_fail.cold+0x10a/0x149 [ 389.218571] __alloc_pages_nodemask+0x22c/0x2720 [ 389.223344] ? __lock_acquire+0x5fc/0x3f20 [ 389.227592] ? static_obj+0x50/0x50 [ 389.231221] ? trace_hardirqs_on+0x10/0x10 [ 389.235458] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 389.240308] ? __lock_acquire+0x5fc/0x3f20 [ 389.244549] ? __lock_acquire+0x5fc/0x3f20 [ 389.248791] ? __lock_acquire+0x5fc/0x3f20 [ 389.253047] alloc_pages_vma+0xd2/0x6d0 [ 389.257034] shmem_alloc_page+0xe0/0x180 [ 389.261106] ? shmem_swapin+0x180/0x180 [ 389.265086] ? __radix_tree_lookup+0x1b5/0x2e0 [ 389.269669] ? find_get_entry+0x312/0x630 [ 389.273822] ? check_preemption_disabled+0x35/0x240 [ 389.278846] ? __vm_enough_memory+0x261/0x520 [ 389.283347] shmem_alloc_and_acct_page+0x126/0x620 23:47:23 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x100000000000, 0x13, &(0x7f0000000540), 0x0, &(0x7f0000000080)=ANY=[]) r1 = getpid() r2 = getpid() r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000000)) perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x3, 0xf2, 0x61, 0x7, 0x0, 0x5, 0x1000, 0x6, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8, 0x7, @perf_config_ext={0x2c1, 0x100000000}, 0x0, 0x6, 0x400, 0x9, 0x100000000, 0x95, 0x7}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) sched_setscheduler(r2, 0x5, &(0x7f0000000000)) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r4, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r4, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000100)={r4, r0, 0xcaf}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000080)='v7\x00', &(0x7f00000000c0)='./bus\x00', 0xa890, 0x2, &(0x7f0000000240)=[{&(0x7f0000000180)="596b4759fa6e2f63fe9ff015e514b2ca2c2d6ec3fd1f16dc214a7cb8417f6a95bcdf298fd59bf291bb34165ece5b68ffd3c66a3a335367acb45f35f3c32a075d8d", 0x41, 0x7ff}, {&(0x7f0000000200)="fcaa32895f4816f3a861749a8870e431eb6eeeee71b9ce46c3b343ac095205f058b3a5eba04a814caec2fd83107ae9aa", 0x30, 0x1}], 0x20010, &(0x7f0000000440)={[{}, {'\x9b[+-('}, {'.pending_reads\x00'}], [{@dont_measure='dont_measure'}, {@obj_user={'obj_user', 0x3d, '@'}}, {@uid_gt={'uid>', 0xee00}}, {@dont_appraise='dont_appraise'}, {@fsuuid={'fsuuid', 0x3d, {[0x65, 0x31, 0x66, 0x3, 0x66, 0x30, 0x61, 0x60], 0x2d, [0x33, 0x35, 0x66, 0x62], 0x2d, [0x34, 0x34, 0x32, 0x64], 0x2d, [0x65, 0x30, 0x61, 0x61], 0x2d, [0x63, 0x32, 0x65, 0x33, 0x35, 0x33, 0x35, 0x32]}}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}]}) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 389.288287] ? simple_xattr_get+0xe5/0x160 [ 389.292528] shmem_getpage_gfp+0x302/0x28f0 [ 389.296861] ? simple_xattr_get+0xe5/0x160 [ 389.301095] ? shmem_alloc_and_acct_page+0x620/0x620 [ 389.306203] shmem_write_begin+0xeb/0x190 [ 389.310363] generic_perform_write+0x1c9/0x420 [ 389.314954] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 389.319621] ? current_time+0xb0/0xb0 [ 389.323423] ? lock_acquire+0x170/0x3f0 [ 389.327407] __generic_file_write_iter+0x227/0x590 [ 389.332350] generic_file_write_iter+0x36f/0x650 [ 389.337119] __vfs_write+0x44c/0x630 [ 389.340832] ? do_truncate+0x129/0x1a0 [ 389.344719] ? kernel_read+0x110/0x110 [ 389.348619] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 389.353640] vfs_write+0x17f/0x4d0 [ 389.357186] SyS_pwrite64+0x116/0x140 [ 389.360986] ? SyS_pread64+0x140/0x140 [ 389.364871] ? fput+0xb/0x140 [ 389.367974] ? do_syscall_64+0x4c/0x640 [ 389.371948] ? SyS_pread64+0x140/0x140 [ 389.375835] do_syscall_64+0x1d5/0x640 [ 389.379729] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 389.384958] RIP: 0033:0x419597 [ 389.388179] RSP: 002b:00007fac7b519f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 389.395888] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419597 [ 389.403159] RDX: 0000000000000048 RSI: 0000000020000100 RDI: 0000000000000005 [ 389.410431] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 389.417704] R10: 0000000000000401 R11: 0000000000000293 R12: 0000000000000005 [ 389.424974] R13: 0000000000000005 R14: 0000000020000540 R15: 0000000000000000 23:47:23 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48}], 0x0, &(0x7f0000000080)=ANY=[]) [ 389.456139] CPU: 1 PID: 31630 Comm: syz-executor.4 Not tainted 4.14.222-syzkaller #0 [ 389.464067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.473424] Call Trace: [ 389.476029] dump_stack+0x1b2/0x281 [ 389.479678] should_fail.cold+0x10a/0x149 [ 389.483840] should_failslab+0xd6/0x130 [ 389.487828] __kmalloc_track_caller+0x2bc/0x400 [ 389.492507] ? strndup_user+0x5b/0xf0 [ 389.496322] memdup_user+0x22/0xa0 [ 389.499871] strndup_user+0x5b/0xf0 [ 389.503510] ? copy_mnt_ns+0xa30/0xa30 [ 389.507411] SyS_mount+0x39/0x120 [ 389.510871] ? copy_mnt_ns+0xa30/0xa30 [ 389.514767] do_syscall_64+0x1d5/0x640 [ 389.518664] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 389.523851] RIP: 0033:0x46741a [ 389.527037] RSP: 002b:00007fc802b9afa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 389.534747] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000046741a [ 389.542016] RDX: 0000000020000080 RSI: 00000000200000c0 RDI: 0000000000000000 [ 389.549288] RBP: 00007fc802b9b040 R08: 00007fc802b9b040 R09: 0000000020000080 23:47:23 executing program 4 (fault-call:1 fault-nth:3): syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) 23:47:23 executing program 2: r0 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x0, 0x0) ioctl$BLKBSZSET(r0, 0x40081271, &(0x7f0000000000)) dup2(r0, r0) ioctl$NBD_DO_IT(r0, 0xab03) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x2) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 389.556563] R10: 0000000000000020 R11: 0000000000000206 R12: 0000000020000080 [ 389.563832] R13: 00000000200000c0 R14: 00007fc802b9b000 R15: 00000000200001c0 [ 389.590441] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 389.662462] VFS: could not find a valid V7 on loop5. 23:47:24 executing program 5 (fault-call:1 fault-nth:6): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 389.706391] audit: type=1804 audit(1614296844.076:39): pid=31673 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir257538304/syzkaller.TGxU6a/337/bus" dev="sda1" ino=16321 res=1 [ 389.732489] VFS: Found a V7 FS (block size = 512) on device loop4 23:47:24 executing program 0: r0 = add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 389.763782] VFS: could not find a valid V7 on loop3. [ 389.776525] VFS: Found a V7 FS (block size = 512) on device loop2 [ 389.788813] FAULT_INJECTION: forcing a failure. [ 389.788813] name failslab, interval 1, probability 0, space 0, times 0 [ 389.807395] FAULT_INJECTION: forcing a failure. 23:47:24 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48}], 0x0, &(0x7f0000000080)=ANY=[]) [ 389.807395] name failslab, interval 1, probability 0, space 0, times 0 [ 389.817592] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 389.864306] CPU: 0 PID: 31686 Comm: syz-executor.4 Not tainted 4.14.222-syzkaller #0 [ 389.872242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.881604] Call Trace: [ 389.884205] dump_stack+0x1b2/0x281 [ 389.887848] should_fail.cold+0x10a/0x149 [ 389.892007] should_failslab+0xd6/0x130 [ 389.895986] kmem_cache_alloc+0x28e/0x3c0 [ 389.900147] getname_flags+0xc8/0x550 [ 389.903954] ? __do_page_fault+0x159/0xad0 [ 389.908197] user_path_at_empty+0x2a/0x50 [ 389.912349] do_mount+0x118/0x2a00 [ 389.915895] ? __do_page_fault+0x159/0xad0 [ 389.920152] ? retint_kernel+0x2d/0x2d [ 389.924045] ? copy_mount_string+0x40/0x40 [ 389.928286] ? memset+0x20/0x40 [ 389.931575] ? copy_mount_options+0x1fa/0x2f0 [ 389.936075] ? copy_mnt_ns+0xa30/0xa30 [ 389.939966] SyS_mount+0xa8/0x120 [ 389.943424] ? copy_mnt_ns+0xa30/0xa30 [ 389.947317] do_syscall_64+0x1d5/0x640 [ 389.951213] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 389.956399] RIP: 0033:0x46741a [ 389.959588] RSP: 002b:00007fc802b79fa8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 389.967298] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000046741a [ 389.974708] RDX: 0000000020000080 RSI: 00000000200000c0 RDI: 0000000000000000 [ 389.981998] RBP: 00007fc802b7a040 R08: 00007fc802b7a040 R09: 0000000020000080 [ 389.989281] R10: 0000000000000020 R11: 0000000000000202 R12: 0000000020000080 [ 389.996620] R13: 00000000200000c0 R14: 00007fc802b7a000 R15: 00000000200001c0 [ 390.016882] CPU: 0 PID: 31687 Comm: syz-executor.5 Not tainted 4.14.222-syzkaller #0 [ 390.024811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.026816] VFS: could not find a valid V7 on loop1. [ 390.034190] Call Trace: [ 390.034211] dump_stack+0x1b2/0x281 [ 390.034229] should_fail.cold+0x10a/0x149 [ 390.034244] should_failslab+0xd6/0x130 [ 390.034256] kmem_cache_alloc+0x28e/0x3c0 [ 390.034267] getname_flags+0xc8/0x550 [ 390.034279] do_sys_open+0x1ce/0x410 [ 390.034291] ? filp_open+0x60/0x60 [ 390.068836] ? SyS_pwrite64+0xca/0x140 [ 390.072732] ? fput+0xb/0x140 [ 390.075844] ? do_syscall_64+0x4c/0x640 [ 390.079820] ? SyS_open+0x30/0x30 [ 390.083277] do_syscall_64+0x1d5/0x640 [ 390.087174] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 390.092363] RIP: 0033:0x4194e4 [ 390.095549] RSP: 002b:00007fac7b519ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 390.103256] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004194e4 [ 390.110526] RDX: 0000000000000002 RSI: 00007fac7b51a000 RDI: 00000000ffffff9c [ 390.117797] RBP: 00007fac7b51a000 R08: 0000000000000000 R09: ffffffffffffffff [ 390.125074] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 390.132348] R13: 0000000000000005 R14: 0000000020000558 R15: 0000000000000001 [ 390.179582] VFS: could not find a valid V7 on loop3. [ 390.185977] VFS: Found a V7 FS (block size = 512) on device loop0 [ 390.193010] audit: type=1804 audit(1614296844.556:40): pid=31673 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.2" name="/root/syzkaller-testdir257538304/syzkaller.TGxU6a/337/bus" dev="sda1" ino=16321 res=1 23:47:24 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, 0x0) [ 390.230159] VFS: Found a V7 FS (block size = 512) on device loop2 [ 390.239807] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 390.253095] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:24 executing program 5 (fault-call:1 fault-nth:7): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:24 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB="bb873d", @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f00000021c0)=ANY=[@ANYRESDEC, @ANYRESOCT=r1, @ANYRESHEX]) chdir(&(0x7f00000000c0)='./bus\x00') r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0xee01) statx(r0, &(0x7f0000000080)='./bus\x00', 0x800, 0x10, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r2, r4, r5) [ 390.365943] FAULT_INJECTION: forcing a failure. [ 390.365943] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 390.377907] CPU: 1 PID: 31717 Comm: syz-executor.5 Not tainted 4.14.222-syzkaller #0 [ 390.385791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.395150] Call Trace: [ 390.397752] dump_stack+0x1b2/0x281 [ 390.401396] should_fail.cold+0x10a/0x149 [ 390.405560] __alloc_pages_nodemask+0x22c/0x2720 [ 390.410328] ? balance_dirty_pages_ratelimited+0x9b/0x1800 [ 390.415972] ? __lock_acquire+0x5fc/0x3f20 [ 390.420226] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 390.425090] ? __generic_file_write_iter+0x194/0x590 [ 390.430213] ? up_write+0x17/0x60 [ 390.433680] ? generic_file_write_iter+0x2f8/0x650 [ 390.438621] cache_grow_begin+0x91/0x630 [ 390.442690] ? check_preemption_disabled+0x35/0x240 [ 390.447716] cache_alloc_refill+0x273/0x350 [ 390.452049] kmem_cache_alloc+0x333/0x3c0 [ 390.456215] getname_flags+0xc8/0x550 [ 390.460024] do_sys_open+0x1ce/0x410 [ 390.463740] ? filp_open+0x60/0x60 [ 390.467278] ? SyS_pwrite64+0xca/0x140 [ 390.471168] ? fput+0xb/0x140 [ 390.474275] ? do_syscall_64+0x4c/0x640 [ 390.478275] ? SyS_open+0x30/0x30 [ 390.481729] do_syscall_64+0x1d5/0x640 [ 390.485621] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 390.490806] RIP: 0033:0x4194e4 [ 390.493993] RSP: 002b:00007fac7b519ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 390.501705] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004194e4 [ 390.508976] RDX: 0000000000000002 RSI: 00007fac7b51a000 RDI: 00000000ffffff9c 23:47:24 executing program 4 (fault-call:1 fault-nth:4): syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) [ 390.516249] RBP: 00007fac7b51a000 R08: 0000000000000000 R09: ffffffffffffffff [ 390.523781] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 390.533577] R13: 0000000000000005 R14: 0000000020000558 R15: 0000000000000001 23:47:24 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, 0x0) [ 390.559845] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 390.601498] VFS: Found a V7 FS (block size = 512) on device loop2 [ 390.618947] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 390.634228] VFS: Found a V7 FS (block size = 512) on device loop5 [ 390.636269] VFS: Found a V7 FS (block size = 512) on device loop4 [ 390.647434] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:25 executing program 0: r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:25 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r1 = getpid() sched_setscheduler(r1, 0x5, &(0x7f0000000000)) prctl$PR_SET_PTRACER(0x59616d61, r1) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 390.693449] FAULT_INJECTION: forcing a failure. [ 390.693449] name failslab, interval 1, probability 0, space 0, times 0 [ 390.725107] CPU: 0 PID: 31730 Comm: syz-executor.4 Not tainted 4.14.222-syzkaller #0 [ 390.733047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 23:47:25 executing program 5 (fault-call:1 fault-nth:8): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 390.742403] Call Trace: [ 390.744999] dump_stack+0x1b2/0x281 [ 390.748637] should_fail.cold+0x10a/0x149 [ 390.752787] should_failslab+0xd6/0x130 [ 390.756884] kmem_cache_alloc+0x28e/0x3c0 [ 390.761039] getname_flags+0xc8/0x550 [ 390.764842] ? __do_page_fault+0x159/0xad0 [ 390.769080] user_path_at_empty+0x2a/0x50 [ 390.773232] do_mount+0x118/0x2a00 [ 390.776778] ? __do_page_fault+0x159/0xad0 [ 390.781012] ? retint_kernel+0x2d/0x2d [ 390.784902] ? copy_mount_string+0x40/0x40 [ 390.789147] ? memset+0x20/0x40 [ 390.792447] ? copy_mount_options+0x1fa/0x2f0 [ 390.792905] FAULT_INJECTION: forcing a failure. [ 390.792905] name failslab, interval 1, probability 0, space 0, times 0 [ 390.796937] ? copy_mnt_ns+0xa30/0xa30 [ 390.796949] SyS_mount+0xa8/0x120 [ 390.796959] ? copy_mnt_ns+0xa30/0xa30 [ 390.796971] do_syscall_64+0x1d5/0x640 [ 390.796987] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 390.796995] RIP: 0033:0x46741a [ 390.797006] RSP: 002b:00007fc802b9afa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 390.839334] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000046741a [ 390.846606] RDX: 0000000020000080 RSI: 00000000200000c0 RDI: 0000000000000000 [ 390.853875] RBP: 00007fc802b9b040 R08: 00007fc802b9b040 R09: 0000000020000080 [ 390.861159] R10: 0000000000000020 R11: 0000000000000206 R12: 0000000020000080 [ 390.868434] R13: 00000000200000c0 R14: 00007fc802b9b000 R15: 00000000200001c0 [ 390.875771] CPU: 1 PID: 31748 Comm: syz-executor.5 Not tainted 4.14.222-syzkaller #0 [ 390.883666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.893022] Call Trace: [ 390.895617] dump_stack+0x1b2/0x281 [ 390.899257] should_fail.cold+0x10a/0x149 [ 390.903416] should_failslab+0xd6/0x130 [ 390.907490] kmem_cache_alloc+0x28e/0x3c0 [ 390.911642] get_empty_filp+0x86/0x3e0 [ 390.915531] path_openat+0x84/0x2970 [ 390.919264] ? path_lookupat+0x780/0x780 [ 390.923330] ? trace_hardirqs_on+0x10/0x10 [ 390.927564] ? __generic_file_write_iter+0x194/0x590 [ 390.932671] do_filp_open+0x179/0x3c0 [ 390.936472] ? may_open_dev+0xe0/0xe0 [ 390.940273] ? __alloc_fd+0x1be/0x490 [ 390.944077] ? lock_downgrade+0x740/0x740 [ 390.948223] ? do_raw_spin_unlock+0x164/0x220 [ 390.952715] ? _raw_spin_unlock+0x29/0x40 [ 390.956861] ? __alloc_fd+0x1be/0x490 [ 390.960677] do_sys_open+0x296/0x410 [ 390.964393] ? filp_open+0x60/0x60 [ 390.967934] ? SyS_pwrite64+0xca/0x140 [ 390.971830] ? fput+0xb/0x140 [ 390.974946] ? do_syscall_64+0x4c/0x640 [ 390.978933] ? SyS_open+0x30/0x30 [ 390.982396] do_syscall_64+0x1d5/0x640 [ 390.986299] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 390.991493] RIP: 0033:0x4194e4 23:47:25 executing program 4 (fault-call:1 fault-nth:5): syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) 23:47:25 executing program 3: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, 0x0) [ 390.994694] RSP: 002b:00007fac7b519ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 391.002407] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004194e4 [ 391.009680] RDX: 0000000000000002 RSI: 00007fac7b51a000 RDI: 00000000ffffff9c [ 391.016951] RBP: 00007fac7b51a000 R08: 0000000000000000 R09: ffffffffffffffff [ 391.024266] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 391.031538] R13: 0000000000000005 R14: 0000000020000558 R15: 0000000000000001 23:47:25 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000080)={0x1, 0x6, 0x1}) 23:47:25 executing program 5 (fault-call:1 fault-nth:9): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 391.053099] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 391.154467] print_req_error: 10 callbacks suppressed [ 391.154481] print_req_error: I/O error, dev loop1, sector 0 [ 391.167349] VFS: Found a V7 FS (block size = 512) on device loop0 [ 391.180424] VFS: Found a V7 FS (block size = 512) on device loop2 [ 391.195171] VFS: Found a V7 FS (block size = 512) on device loop1 [ 391.196476] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 391.216145] VFS: Found a V7 FS (block size = 512) on device loop4 [ 391.217390] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 391.228068] FAULT_INJECTION: forcing a failure. [ 391.228068] name failslab, interval 1, probability 0, space 0, times 0 [ 391.250044] CPU: 0 PID: 31773 Comm: syz-executor.4 Not tainted 4.14.222-syzkaller #0 [ 391.257975] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.267421] Call Trace: [ 391.270020] dump_stack+0x1b2/0x281 [ 391.273659] should_fail.cold+0x10a/0x149 [ 391.277817] should_failslab+0xd6/0x130 [ 391.281807] kmem_cache_alloc+0x28e/0x3c0 [ 391.285967] getname_flags+0xc8/0x550 [ 391.289775] ? __do_page_fault+0x159/0xad0 [ 391.294020] user_path_at_empty+0x2a/0x50 [ 391.298180] do_mount+0x118/0x2a00 [ 391.301734] ? __do_page_fault+0x159/0xad0 [ 391.305976] ? retint_kernel+0x2d/0x2d [ 391.309872] ? copy_mount_string+0x40/0x40 [ 391.314113] ? memset+0x20/0x40 [ 391.317398] ? copy_mount_options+0x1fa/0x2f0 [ 391.321893] ? copy_mnt_ns+0xa30/0xa30 [ 391.325802] SyS_mount+0xa8/0x120 [ 391.329259] ? copy_mnt_ns+0xa30/0xa30 [ 391.333149] do_syscall_64+0x1d5/0x640 [ 391.337048] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 391.342236] RIP: 0033:0x46741a [ 391.345431] RSP: 002b:00007fc802b9afa8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 391.353163] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000046741a [ 391.360528] RDX: 0000000020000080 RSI: 00000000200000c0 RDI: 0000000000000000 [ 391.367800] RBP: 00007fc802b9b040 R08: 00007fc802b9b040 R09: 0000000020000080 [ 391.375072] R10: 0000000000000020 R11: 0000000000000206 R12: 0000000020000080 [ 391.382360] R13: 00000000200000c0 R14: 00007fc802b9b000 R15: 00000000200001c0 23:47:25 executing program 4 (fault-call:1 fault-nth:6): syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) [ 391.429350] FAULT_INJECTION: forcing a failure. [ 391.429350] name failslab, interval 1, probability 0, space 0, times 0 [ 391.458209] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 391.459516] CPU: 0 PID: 31778 Comm: syz-executor.5 Not tainted 4.14.222-syzkaller #0 [ 391.472013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.481365] Call Trace: [ 391.483961] dump_stack+0x1b2/0x281 [ 391.487602] should_fail.cold+0x10a/0x149 [ 391.491753] should_failslab+0xd6/0x130 [ 391.495731] kmem_cache_alloc_trace+0x29a/0x3d0 [ 391.500406] ? loop_get_status64+0x100/0x100 [ 391.504817] __kthread_create_on_node+0xbe/0x3a0 [ 391.509576] ? kthread_park+0x130/0x130 [ 391.513562] ? __fget+0x1fe/0x360 [ 391.517019] ? loop_get_status64+0x100/0x100 [ 391.521432] kthread_create_on_node+0xa8/0xd0 [ 391.525947] ? __kthread_create_on_node+0x3a0/0x3a0 [ 391.530978] ? __lockdep_init_map+0x100/0x560 [ 391.535747] ? __lockdep_init_map+0x100/0x560 [ 391.540253] lo_ioctl+0xcd9/0x1cd0 [ 391.543803] ? loop_set_status64+0xe0/0xe0 [ 391.548046] blkdev_ioctl+0x540/0x1830 [ 391.551941] ? blkpg_ioctl+0x8d0/0x8d0 [ 391.555839] ? trace_hardirqs_on+0x10/0x10 [ 391.560127] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 391.565936] ? debug_check_no_obj_freed+0x2c0/0x680 [ 391.570978] block_ioctl+0xd9/0x120 [ 391.574616] ? blkdev_fallocate+0x3a0/0x3a0 [ 391.578948] do_vfs_ioctl+0x75a/0xff0 [ 391.582756] ? ioctl_preallocate+0x1a0/0x1a0 [ 391.587168] ? lock_downgrade+0x740/0x740 [ 391.591323] ? __fget+0x225/0x360 [ 391.594777] ? do_vfs_ioctl+0xff0/0xff0 [ 391.598754] ? security_file_ioctl+0x83/0xb0 [ 391.603166] SyS_ioctl+0x7f/0xb0 [ 391.606530] ? do_vfs_ioctl+0xff0/0xff0 [ 391.610506] do_syscall_64+0x1d5/0x640 [ 391.614405] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 391.619637] RIP: 0033:0x465cb7 [ 391.622829] RSP: 002b:00007fac7b519f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 23:47:26 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0xffffffff, 0x0, {r1}, {0xee00}, 0x9, 0x40}) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 391.630540] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000465cb7 [ 391.637813] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 391.645086] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 391.652356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 391.659633] R13: 0000000000000005 R14: 0000000020000558 R15: 0000000000000001 23:47:26 executing program 3: r0 = add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 391.811734] VFS: Found a V7 FS (block size = 512) on device loop4 [ 391.858544] VFS: Found a V7 FS (block size = 512) on device loop2 [ 391.899373] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:26 executing program 0: r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:26 executing program 4: syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000100)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}]}}) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee01) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r3, 0xee01) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r5, 0xee01) r6 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r7, 0xee01) r8 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r9, 0xee01) r10 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r11, 0xee01) syz_fuse_handle_req(0xffffffffffffffff, &(0x7f00000001c0)="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", 0x2000, &(0x7f0000002b00)={&(0x7f0000000000)={0x50, 0x0, 0x1, {0x7, 0x21, 0x4, 0x20050, 0x8, 0x81, 0x7, 0x3}}, &(0x7f00000021c0)={0x18, 0x0, 0x7, {0x6}}, &(0x7f0000002200)={0x18, 0x0, 0x10001, {0xfffffffffffffffa}}, &(0x7f0000002240)={0x18, 0xfffffffffffffffe, 0x9, {0x5}}, &(0x7f0000002280)={0x18, 0x0, 0x6, {0x10001}}, &(0x7f0000002300)={0x28, 0x0, 0x10, {{0x1dbc0238, 0x3, 0x2}}}, &(0x7f0000002340)={0x60, 0x0, 0xf4b9, {{0x4, 0x101, 0x0, 0x6, 0x7, 0x7ff, 0xffffffc1, 0xffffff2a}}}, &(0x7f00000023c0)={0x18, 0x0, 0xff7, {0x8}}, &(0x7f0000002400)={0x17, 0x0, 0x896, {'staff_u'}}, &(0x7f0000002440)={0x20, 0x0, 0xc000000, {0x0, 0x1a}}, &(0x7f0000002540)={0x78, 0x0, 0x9, {0x5, 0xfffffc00, 0x0, {0x0, 0x7, 0x5, 0x3, 0x9, 0x9, 0x6, 0x3, 0x7, 0x0, 0x7fff, 0x0, 0xffffffffffffffff, 0x80000001, 0x5}}}, &(0x7f00000025c0)={0x90, 0x0, 0xfa, {0x6, 0x3, 0x1, 0x2, 0x56, 0x2, {0x6, 0x768, 0x2651, 0x195b, 0xc1a, 0xe08, 0x6, 0x83a, 0x9, 0xc000, 0x6, r1, r3, 0x3, 0x9}}}, &(0x7f0000002680)={0x90, 0x0, 0x6, [{0x4, 0x80000000, 0x8, 0x1ff, 'appraise'}, {0x1, 0xfffffffffffffff7, 0x8, 0x3, 'appraise'}, {0x0, 0x7, 0x7, 0x40, 'staff_u'}, {0x5, 0x100000000, 0x4, 0x9, '%{..'}]}, &(0x7f0000002740)={0x288, 0x0, 0x3, [{{0x6, 0x0, 0x2, 0x8, 0xac, 0x10000, {0x1, 0x2, 0x7fff, 0x4, 0x101, 0x2, 0x1, 0x3, 0x4, 0x1000, 0x3, 0x0, r5, 0x2, 0xfffffff8}}, {0x3, 0x800, 0x5, 0x8, 'y%-\xef)'}}, {{0x4, 0x0, 0x8001, 0x3, 0xfffffff8, 0x100000, {0x2, 0x6, 0xffff, 0x7, 0x8, 0x3, 0xff, 0x1ff, 0x15, 0x8000, 0x3f, 0xffffffffffffffff, r7, 0x5eaaa190, 0x5}}, {0x4, 0x4, 0x0, 0x69f0c83b}}, {{0x2, 0x1, 0x6, 0x101, 0x0, 0xfffffffd, {0x2, 0xfffffffffffffffc, 0x6, 0x5, 0x57f, 0x400, 0x3f, 0x1, 0x5, 0x1000, 0x70, 0xee01, 0xee01, 0xffffffff, 0x5}}, {0x3, 0x7ff, 0x7, 0x8, 'user_id'}}, {{0x0, 0x1, 0x1, 0x8, 0x4, 0x10000, {0x4, 0x8, 0x3, 0x4, 0x6, 0x9, 0xffffffff, 0x0, 0x3f, 0x4000, 0x20, r9, 0xffffffffffffffff, 0x80000000, 0x63e}}, {0x5, 0x5, 0x7, 0x5, 'user_id'}}]}, &(0x7f0000002a00)={0xa0, 0xffffffffffffffda, 0x4c2, {{0x3, 0x2, 0x4, 0x3, 0x0, 0x3ff, {0x1, 0x2, 0xb5c4bf6, 0x100, 0x7, 0x3, 0x7, 0x9, 0x5, 0x6000, 0x7, 0xee00, r11, 0x9, 0x8}}, {0x0, 0xa}}}, &(0x7f0000002ac0)={0x20, 0xfffffffffffffff5, 0x8, {0x5, 0x4, 0x9, 0x5}}}) 23:47:26 executing program 5 (fault-call:1 fault-nth:10): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 391.969578] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:26 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) unlinkat(r0, &(0x7f0000000080)='./bus\x00', 0x0) r1 = syz_mount_image$cramfs(&(0x7f00000000c0)='cramfs\x00', &(0x7f0000000180)='./bus\x00', 0xcb, 0x4, &(0x7f0000000340)=[{&(0x7f00000001c0)="2c52fc1cb9c533e12fb4b550e57dffadf27dcea7602fecc45a29d27333fae0", 0x1f, 0x1f}, {&(0x7f0000000200)="19b8f21623575b4eed58241019", 0xd, 0x8}, {&(0x7f0000000240)="c062127e286bd78e062e0cbab9411f9ea90d1dd69fd35aa0967ded98dff5166710363f4436db2c65f790a7586e22ebf3813dff070234e6faf0274da482d69ba4a3f559f1518df9f33708bcd2622228ebe22844128a2ea0c8b7cdff195ed11743a4dd31518e1686e5c958ddde46e2b57e2ac4ec13c9", 0x75, 0x6}, {&(0x7f00000002c0)="f79bdb299a35ad9ce4771c19bb6f7ecee333d062d27bf1e6c028b52b035056a0a07ca6b5bc863c876c0b8f65a8e3023da45728d2e842095053358c7725d78420e31e42a6", 0x44, 0x80000001}], 0x8, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRESDEC=0x0, @ANYBLOB=',permit_directio,\x00']) r2 = openat(r1, &(0x7f00000003c0)='./bus\x00', 0x40400, 0x180) getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r3 = getuid() getresuid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f00000006c0)=0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0xee01) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r8, 0xee01) read$FUSE(r2, &(0x7f0000000700)={0x2020, 0x0, 0x0, 0x0}, 0x2020) mount$fuse(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='fuse\x00', 0x20, &(0x7f0000002740)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r3}, 0x2c, {'group_id'}, 0x2c, {[{@allow_other='allow_other'}, {@blksize={'blksize', 0x3d, 0x800}}, {@default_permissions='default_permissions'}, {@blksize={'blksize', 0x3d, 0x200}}], [{@uid_gt={'uid>', r4}}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x31, 0x38, 0x35, 0x61, 0x63, 0x65, 0x64], 0x2d, [0x38, 0x31, 0x64, 0x30], 0x2d, [0x63, 0x63, 0x61, 0x63], 0x2d, [0x62, 0x65, 0x34, 0x34], 0x2d, [0x30, 0x66, 0x64, 0x32, 0x31, 0x35, 0x30, 0x62]}}}, {@fowner_lt={'fowner<', r6}}, {@func={'func', 0x3d, 'POLICY_CHECK'}}, {@fowner_gt={'fowner>', r8}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@fsmagic={'fsmagic', 0x3d, 0x6}}, {@euid_gt={'euid>', r9}}, {@pcr={'pcr', 0x3d, 0x2}}]}}) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 392.051197] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 392.079548] VFS: Found a V7 FS (block size = 512) on device loop2 [ 392.129027] FAULT_INJECTION: forcing a failure. [ 392.129027] name failslab, interval 1, probability 0, space 0, times 0 [ 392.146561] VFS: Found a V7 FS (block size = 512) on device loop0 23:47:26 executing program 4: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) openat$dir(0xffffffffffffff9c, &(0x7f0000000740)='./bus\x00', 0x200, 0xd) setresuid(0x0, r2, 0xee01) statx(r0, &(0x7f00000002c0)='./bus\x00', 0x0, 0x2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000400)={{{@in=@private, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000000500)=0xe8) mount$bpf(0x0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000280)='bpf\x00', 0x22000, &(0x7f0000000580)={[{@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x4435ead}}, {@mode={'mode', 0x3d, 0x1}}, {@mode={'mode', 0x3d, 0xffffffffffffffff}}, {@mode={'mode', 0x3d, 0x100000001}}, {@mode={'mode', 0x3d, 0xa064}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x3}}, {@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x8fb}}], [{@uid_lt={'uid<', r2}}, {@smackfshat={'smackfshat'}}, {@fowner_eq={'fowner', 0x3d, r3}}, {@appraise_type='appraise_type=imasig'}, {@euid_lt={'euid<', r4}}, {@appraise='appraise'}]}) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) [ 392.169438] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 392.180910] VFS: Found a V7 FS (block size = 512) on device loop3 [ 392.202389] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 392.207698] VFS: Found a V7 FS (block size = 512) on device loop1 [ 392.209667] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 392.223395] CPU: 1 PID: 31818 Comm: syz-executor.5 Not tainted 4.14.222-syzkaller #0 [ 392.231299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.240654] Call Trace: [ 392.243867] dump_stack+0x1b2/0x281 [ 392.247511] should_fail.cold+0x10a/0x149 [ 392.251675] should_failslab+0xd6/0x130 [ 392.255657] kmem_cache_alloc_trace+0x29a/0x3d0 [ 392.260334] ? loop_get_status64+0x100/0x100 [ 392.264750] __kthread_create_on_node+0xbe/0x3a0 [ 392.269510] ? kthread_park+0x130/0x130 [ 392.273530] ? __fget+0x1fe/0x360 [ 392.276992] ? loop_get_status64+0x100/0x100 [ 392.281408] kthread_create_on_node+0xa8/0xd0 [ 392.286262] ? __kthread_create_on_node+0x3a0/0x3a0 [ 392.291294] ? __lockdep_init_map+0x100/0x560 [ 392.295804] ? __lockdep_init_map+0x100/0x560 [ 392.300315] lo_ioctl+0xcd9/0x1cd0 [ 392.303875] ? loop_set_status64+0xe0/0xe0 [ 392.308122] blkdev_ioctl+0x540/0x1830 [ 392.312026] ? blkpg_ioctl+0x8d0/0x8d0 [ 392.315918] ? trace_hardirqs_on+0x10/0x10 23:47:26 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) getpid() syz_mount_image$qnx4(&(0x7f0000000080)='qnx4\x00', &(0x7f00000000c0)='./bus\x00', 0x1f, 0x9, &(0x7f0000001680)=[{&(0x7f0000000180)="d9bb8ecca78787b38babde763abc46c0b57c07d68487ba4ca304bfd0cd5828761cfce9d6a3f200bbe11401161531fec21107190ff68270266366a047c0c1dee5f626331a1e68a7c699ab5ff77e8549fd1240e80c6710504ceb74f0da9946e0051eb0bacd8ea148e2e3ede4", 0x6b, 0x3}, {&(0x7f0000000200)="aedba9066e2ae4aeace72d58131bfcd83d44a87ab3e76e3e1d6ff86461b83477cbdb09a1ec6595a9f450efb919beb7ed689dc49e9c04a8d7cf", 0x39, 0x2}, {&(0x7f0000000240)="2ab6a1e7a019eba6cce09443fb9d24c965f7d49edf607a6682760b2410f8aee86e7c29f1b2f7541e472b9314b9ae", 0x2e, 0x4}, {&(0x7f0000000280)="faab197732ec12707d3edd79965c742d18302614fef47104604f1a72da23bea11cc9404cc1bdfa669389b11a283ed5c65e58f11a8b1ec961af54cc861bd3e45a1213a1d9732f68a3ef0098e7d466574b338a252c98559127f62b7deec718704285305bc6d062d8712713e1ba7aa44f88ec5c29a0be5c7936862b372b11d21654e6e1d123c73c6ca1c209ee77077787af90b2222b87a1f50894d4691869d703001a4a25a159951992e10dfb90e64353490045ad17270b6953a0613a792877b66598ca2c78117127c723da99574fa97235914a64aacd489d8310dff3d7", 0xdc, 0x81}, {&(0x7f0000000580)="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", 0x1000, 0x1}, {&(0x7f0000000380)="b622b18f1a81ea415c38144c73da2e19d554c7d2cfb1d64bebe6fb4a70b0e2ff1c67657293712802ae690f24cad02d43e932e2c34ccca899f262d17dceed3d8958b036bf27cc6a14712c952055f9eff84b7c41fd411a4d28bb64a92de0ff2bc6474714e0c0224aa776552f9f17", 0x6d, 0x20}, {&(0x7f0000000440)="99eca0d19f5083aff6a64f02fb7edc744eb1dab806622da2a9602fb8924432c71f6bf35c44d5730b826b929fc7261f15", 0x30, 0x48}, {&(0x7f0000001580)="d7f982b99d56e6550613e1acee09f3ce8a9027d80799f34a8deef191a778f008c08c4eb5958eef33af6b5e7408664f527210b12cd7f35890d202e73bd59230cbd1af2b29cf73a17cf8f2fbafaea2e655fff9bc24135f85c7607942876ebae43a2b6d2b175dc65a59e69179ad177bf5c23edb80881bea603d18beeb2d5f3e76ded9a4773ffb11c1b86d1f6577f57344ace8deddbd6742a74a9f7919ff2ffd4f9d37deec41269b04d5cb402d68831dcf06f405d5078f75b7ced56bd66080136802a54b25c52aa8d16c8a7c6dffda", 0xcd, 0x5e}, {&(0x7f0000000480)="6c3e71bcd04b1eca8dd81a4924b682605d7ac39bbd9562e5227dedd3e8011a0f2a162e8716a554d22ce46e615d205417bc714b68bff8f228935028f988f03d69188fa8ddaaa6774ef38286ee67b520a69d3a6aa109bb8d90c2c9b37dc3e65d484245f60a2647c424ee0efac585c36eb13276153edd2341e4a342f48b2ae339c539101f5c89ef514c084c2f507ad1cadc958291de04406281316092cbf37a2441224b791316e79bc9c53a770296a5274609a04e9abf5283a1b6d578940f2b56", 0xbf, 0x8}], 0x0, &(0x7f0000001780)={[{'.pending_reads\x00'}, {'.pending_reads\x00'}, {}, {}, {'\'$Z:@(%+/&'}, {}], [{@uid_gt={'uid>'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@obj_role={'obj_role', 0x3d, 'v7\x00'}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 392.320164] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 392.325280] ? debug_check_no_obj_freed+0x2c0/0x680 [ 392.330309] block_ioctl+0xd9/0x120 [ 392.333945] ? blkdev_fallocate+0x3a0/0x3a0 [ 392.338270] do_vfs_ioctl+0x75a/0xff0 [ 392.342074] ? ioctl_preallocate+0x1a0/0x1a0 [ 392.346483] ? lock_downgrade+0x740/0x740 [ 392.349765] VFS: Found a V7 FS (block size = 512) on device loop4 [ 392.350630] ? __fget+0x225/0x360 [ 392.350642] ? do_vfs_ioctl+0xff0/0xff0 [ 392.350656] ? security_file_ioctl+0x83/0xb0 [ 392.368681] SyS_ioctl+0x7f/0xb0 [ 392.372057] ? do_vfs_ioctl+0xff0/0xff0 [ 392.376056] do_syscall_64+0x1d5/0x640 [ 392.379965] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 392.385158] RIP: 0033:0x465cb7 [ 392.388345] RSP: 002b:00007fac7b519f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 392.396054] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000465cb7 [ 392.403322] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 392.410590] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 392.417863] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 392.425134] R13: 0000000000000005 R14: 0000000020000558 R15: 0000000000000001 [ 392.433401] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:26 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b0700000000000000", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) 23:47:26 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$tmpfs(&(0x7f00000000c0)='tmpfs\x00', &(0x7f0000000180)='./bus\x00', 0x2, 0x2, &(0x7f00000002c0)=[{&(0x7f00000001c0)="826a02baf5bdb284a0b76fba72f688b907ff3adde002d8760169da80ed8a43d5cce1bcefba3203ebec637d49cb54ec1cb0712f55a94c34bbe3c9311ccec0318d9db70d7ef2ab3ee3a01d1588d1238a78a5a3a47ec1cc4c04bd671e501e9497e1019c6e36efd635967d71bb3e39c32373f0f52d5d7302b92fe92353e165f0406c2357e74a5170a45b0fd55ad269440a06a8c1a1faa1763a9b9215736f4b74794c4b812203", 0xa4, 0x8}, {&(0x7f0000000280)="1a8f30c022463a511919b46a9fe9ef59ec4f1d96cad69c5ac49826ccab7eec510101d93faa0fba504a3826ce6af77a5d95a3fe5e29b4e90d89cd971c53ce", 0x3e, 0x2}], 0x595e583f4cd256ee, 0xfffffffffffffffe) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) sendto$inet(r0, &(0x7f0000000080)="de873471b3267f43d8ce413ff799cd87ea8833c6a7472743b715ec9a7ff4fca713152e6b83c57dbe62968d9a3e67ac8a968ec27702891bb186aa", 0x3a, 0x50, 0x0, 0x0) [ 392.489382] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:27 executing program 5 (fault-call:1 fault-nth:11): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 392.635617] VFS: Found a V7 FS (block size = 512) on device loop1 [ 392.694869] VFS: could not find a valid V7 on loop4. 23:47:27 executing program 1: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) stat(&(0x7f0000000300)='./bus\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0xee01) r4 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0xee01) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0}, &(0x7f0000000440)=0xc) syz_mount_image$vxfs(&(0x7f00000000c0)='vxfs\x00', &(0x7f0000000180)='./bus\x00', 0x800, 0x2, &(0x7f00000002c0)=[{&(0x7f00000001c0)="52d19331438554fdf22bb5763de1766264e7a0985e10017254def1d973006e030430797dfb29264599d289e9e69295f54e1522a86ce92f3a23f86b0f08182568ad39534ffcbbcfa75aa1998cabe283ce767be38707e745b27a3b7745", 0x5c, 0x101}, {&(0x7f0000000240)="f8441a93dc5629826bbd2622718370abb85289f1ece08188091475d1b6d7871e4eeb1b384a292f6e997fd7dba335d695e5b46d8784a4bddf9ef837692ffab6cb66a3cd75c9f16031db92a278ffd5d9ad61c1243e2a7f71ed42b6026cd7abb16cf5d11f8ac55cd1e792377e64c1a5e9c75f470fcf0c964c", 0x77, 0x10001}], 0xa0091, &(0x7f0000000580)={[{'v7\x00'}, {'.pending_reads\x00'}, {'.pending_reads\x00'}, {'@'}, {}], [{@euid_lt={'euid<', r1}}, {@dont_measure='dont_measure'}, {@uid_gt={'uid>', r3}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@uid_gt={'uid>', r5}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@uid_lt={'uid<', r6}}]}) getpid() unlinkat(r0, &(0x7f0000000080)='./bus\x00', 0x200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000400)='.pending_reads\x00', 0x0, 0x0) [ 392.717244] VFS: Found a V7 FS (block size = 512) on device loop2 [ 392.749162] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 392.757496] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 392.765218] FAULT_INJECTION: forcing a failure. [ 392.765218] name failslab, interval 1, probability 0, space 0, times 0 [ 392.808116] CPU: 0 PID: 31862 Comm: syz-executor.5 Not tainted 4.14.222-syzkaller #0 [ 392.816039] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.825586] Call Trace: [ 392.828184] dump_stack+0x1b2/0x281 [ 392.831829] should_fail.cold+0x10a/0x149 [ 392.835984] should_failslab+0xd6/0x130 [ 392.839972] kmem_cache_alloc+0x28e/0x3c0 [ 392.844128] __kernfs_new_node+0x6f/0x470 [ 392.848282] kernfs_create_dir_ns+0x8c/0x200 [ 392.852692] internal_create_group+0xe9/0x710 [ 392.857278] lo_ioctl+0x1137/0x1cd0 [ 392.860907] ? loop_set_status64+0xe0/0xe0 [ 392.865143] blkdev_ioctl+0x540/0x1830 [ 392.869030] ? blkpg_ioctl+0x8d0/0x8d0 [ 392.872921] ? trace_hardirqs_on+0x10/0x10 [ 392.877158] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 392.882265] ? debug_check_no_obj_freed+0x2c0/0x680 [ 392.887292] block_ioctl+0xd9/0x120 [ 392.890921] ? blkdev_fallocate+0x3a0/0x3a0 [ 392.895240] do_vfs_ioctl+0x75a/0xff0 [ 392.899045] ? ioctl_preallocate+0x1a0/0x1a0 [ 392.903481] ? lock_downgrade+0x740/0x740 [ 392.907640] ? __fget+0x225/0x360 [ 392.911094] ? do_vfs_ioctl+0xff0/0xff0 [ 392.915067] ? security_file_ioctl+0x83/0xb0 [ 392.919475] SyS_ioctl+0x7f/0xb0 [ 392.922853] ? do_vfs_ioctl+0xff0/0xff0 [ 392.926829] do_syscall_64+0x1d5/0x640 [ 392.930726] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 392.935914] RIP: 0033:0x465cb7 [ 392.939100] RSP: 002b:00007fac7b519f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 392.946824] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000465cb7 23:47:27 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0xffffffff, 0x0, {r1}, {0xee00}, 0x9, 0x40}) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:27 executing program 0: r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 392.954097] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 392.961371] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 392.968648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 392.976093] R13: 0000000000000005 R14: 0000000020000558 R15: 0000000000000001 [ 393.020035] VFS: could not find a valid V7 on loop4. [ 393.047416] VFS: Found a V7 FS (block size = 512) on device loop5 [ 393.054182] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:27 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000280)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc79887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0abe53ecce5573cebde03310c9b0011f91ce5bd5fa6e04169d038cfaf277df341524284", 0x64, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000300)=ANY=[@ANYBLOB="08003da0bf2ccc528222c62c0412e09e55deafd986412a738e9251accb808028c41fb5b976aa5e39b554f9aaa6aa894c9f7c057ab80533f21acd4b90cc6d7f4e5aa453dba09c9ab47664751eafe5eed3f4483e44a4466e7787b0c45daa305563e46c598df31dbf16116924", @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000000000,user_id=', @ANYRESDEC=0xee01, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',appraise,audit,\x00']) [ 393.130246] VFS: Found a V7 FS (block size = 512) on device loop3 [ 393.137286] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 393.142523] VFS: Found a V7 FS (block size = 512) on device loop1 [ 393.150878] VFS: Found a V7 FS (block size = 512) on device loop2 [ 393.158313] print_req_error: I/O error, dev loop4, sector 0 [ 393.164657] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:27 executing program 5 (fault-call:1 fault-nth:12): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 393.200584] VFS: could not find a valid V7 on loop4. 23:47:27 executing program 1: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000a00)='/dev/ttyS3\x00', 0x81, 0x0) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000a80)='/dev/ttyprintk\x00', 0x8000, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000ac0)='/dev/dlm-control\x00', 0x94001, 0x0) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000b00)) r1 = syz_mount_image$v7(&(0x7f0000000080)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) stat(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r3, 0x100000001, &(0x7f0000000000)) syz_mount_image$v7(&(0x7f0000000200)='v7\x00', &(0x7f0000000240)='./bus\x00', 0x6, 0x7, &(0x7f0000000740)=[{&(0x7f0000000280)="8087b3608a13f3081bbec230d8ccc0f5d0da48e9aab0f2cddc569d891143956e21b5e89c65287b86c69264d2dcb7a1316b182860a7048957a115a073dd8371d48ad1c60342c77f7b9c425c", 0x4b, 0xea8}, {&(0x7f0000000300)="a0e8a6a278b9774e0e18bf612a0937670f62db064c7aada61d0488dab5ac351aa7f8b5d73fcf2797096be0814a63", 0x2e, 0xff}, {&(0x7f0000000340)="4916aa1ee9f664de89a35bf4c224f5bb3d905f9aa81bd5458814e513c999903ff19a3c4a8f0dd1372589a0291cd61b0039c1d89eb33b90e2a36c5cc7e6e7c2eaf2", 0x41}, {&(0x7f0000000440)="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", 0xfb, 0x1}, {&(0x7f00000003c0)="4b83017c973596c8c2cf", 0xa, 0x401}, {&(0x7f0000000580)="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", 0xfb, 0x1}, {&(0x7f0000000680)="e04b40e7acc5b556c2b91f2225dff04d1d1cb4b71e2bea00b120a9d990f7d6e6aa21a32ed1178ba0d76df29744f51eb328be854f12e84744e6d5f302c68166d37191316caadbed4fbd1bfcc06c9596b2de682a80267a9d26f7c9cc45d87f9d58f8f3496cfb3639d10eef831ab893c44f26e04fb93d10615a750b183467fcaec398314541fe19bf8271f916b47ae012dc42e60819b76929a8c00c7ca0dfcf0c15f943972ec64b63ab859c07d887e058c1cdd63cb1be12e5e13cd17babdcfa", 0xbe, 0xcc}], 0x10000, &(0x7f0000000800)={[{'v7\x00'}, {'.pending_reads\x00'}, {'.pending_reads\x00'}, {'v7\x00'}, {'](}}$--!,]}'}, {':\''}, {'.pending_reads\x00'}], [{@fsmagic={'fsmagic', 0x3d, 0x1}}, {@subj_user={'subj_user', 0x3d, '&((+)'}}, {@fsuuid={'fsuuid', 0x3d, {[0x37, 0x63, 0x62, 0x37, 0x38, 0x32, 0x31, 0x31], 0x2d, [0x37, 0x31, 0x32, 0x61], 0x2d, [0x32, 0x66, 0x62, 0x31], 0x2d, [0x30, 0x38, 0x35, 0x38], 0x2d, [0x33, 0x30, 0x64, 0x62, 0x32, 0x35, 0x39, 0x32]}}}]}) mount$bpf(0x0, &(0x7f00000008c0)='./bus\x00', &(0x7f0000000900)='bpf\x00', 0x100800, &(0x7f0000000940)={[{@mode={'mode', 0x3d, 0x933}}, {@mode={'mode', 0x3d, 0x1f}}, {@mode={'mode', 0x3d, 0xffffffff}}, {@mode={'mode', 0x3d, 0x80000001}}], [{@euid_eq={'euid', 0x3d, r2}}, {@obj_type={'obj_type', 0x3d, '\\%{(}'}}, {@audit='audit'}]}) openat$incfs(r1, &(0x7f0000000400)='.pending_reads\x00', 0x1, 0x92) 23:47:27 executing program 3: r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 393.235145] VFS: Found a V7 FS (block size = 512) on device loop0 [ 393.246876] VFS: could not find a valid V7 on loop4. [ 393.255336] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 393.275880] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:27 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000100)=ANY=[]) getsockname(r0, &(0x7f0000000080)=@l2tp={0x2, 0x0, @loopback}, &(0x7f0000000180)=0x80) 23:47:27 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0xffffffffffffffff, 0x1, &(0x7f0000000540)=[{&(0x7f0000000280)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x403}], 0x0, &(0x7f0000000100)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) [ 393.401496] FAULT_INJECTION: forcing a failure. [ 393.401496] name failslab, interval 1, probability 0, space 0, times 0 [ 393.450901] CPU: 0 PID: 31914 Comm: syz-executor.5 Not tainted 4.14.222-syzkaller #0 [ 393.458927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.468286] Call Trace: [ 393.471009] dump_stack+0x1b2/0x281 [ 393.474652] should_fail.cold+0x10a/0x149 [ 393.478810] should_failslab+0xd6/0x130 [ 393.483227] kmem_cache_alloc+0x28e/0x3c0 [ 393.487383] __kernfs_new_node+0x6f/0x470 [ 393.491539] kernfs_new_node+0x7b/0xe0 [ 393.495434] __kernfs_create_file+0x3d/0x320 [ 393.499860] sysfs_add_file_mode_ns+0x1e1/0x450 [ 393.500090] print_req_error: I/O error, dev loop5, sector 0 [ 393.504528] ? kernfs_create_dir_ns+0x171/0x200 [ 393.504540] internal_create_group+0x22b/0x710 [ 393.504556] lo_ioctl+0x1137/0x1cd0 [ 393.504569] ? loop_set_status64+0xe0/0xe0 [ 393.504580] blkdev_ioctl+0x540/0x1830 [ 393.504589] ? blkpg_ioctl+0x8d0/0x8d0 [ 393.504599] ? trace_hardirqs_on+0x10/0x10 [ 393.504611] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 393.535840] print_req_error: I/O error, dev loop5, sector 0 [ 393.539374] ? debug_check_no_obj_freed+0x2c0/0x680 [ 393.539391] block_ioctl+0xd9/0x120 [ 393.539400] ? blkdev_fallocate+0x3a0/0x3a0 [ 393.539409] do_vfs_ioctl+0x75a/0xff0 [ 393.539420] ? ioctl_preallocate+0x1a0/0x1a0 [ 393.544534] buffer_io_error: 10 callbacks suppressed [ 393.544540] Buffer I/O error on dev loop5, logical block 0, async page read [ 393.550212] ? lock_downgrade+0x740/0x740 [ 393.561064] print_req_error: I/O error, dev loop5, sector 0 [ 393.563493] ? __fget+0x225/0x360 [ 393.563505] ? do_vfs_ioctl+0xff0/0xff0 [ 393.563517] ? security_file_ioctl+0x83/0xb0 [ 393.563525] SyS_ioctl+0x7f/0xb0 [ 393.563533] ? do_vfs_ioctl+0xff0/0xff0 [ 393.563543] do_syscall_64+0x1d5/0x640 [ 393.563558] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 393.563567] RIP: 0033:0x465cb7 [ 393.567373] Buffer I/O error on dev loop5, logical block 0, async page read [ 393.571749] RSP: 002b:00007fac7b519f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 393.577462] print_req_error: I/O error, dev loop5, sector 0 [ 393.583951] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000465cb7 [ 393.583957] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 393.583962] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 393.583967] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 393.583973] R13: 0000000000000005 R14: 0000000020000558 R15: 0000000000000001 [ 393.602262] VFS: Found a V7 FS (block size = 512) on device loop1 [ 393.613074] Buffer I/O error on dev loop5, logical block 0, async page read [ 393.654703] VFS: could not find a valid V7 on loop4. [ 393.660978] print_req_error: I/O error, dev loop5, sector 0 [ 393.710012] Buffer I/O error on dev loop5, logical block 0, async page read [ 393.717307] print_req_error: I/O error, dev loop5, sector 0 [ 393.723295] Buffer I/O error on dev loop5, logical block 0, async page read [ 393.731063] print_req_error: I/O error, dev loop5, sector 0 [ 393.737224] Buffer I/O error on dev loop5, logical block 0, async page read [ 393.744547] print_req_error: I/O error, dev loop5, sector 0 [ 393.750387] Buffer I/O error on dev loop5, logical block 0, async page read [ 393.762236] Buffer I/O error on dev loop5, logical block 0, async page read [ 393.769815] Buffer I/O error on dev loop5, logical block 0, async page read [ 393.777374] Buffer I/O error on dev loop5, logical block 0, async page read [ 393.777472] VFS: could not find a valid V7 on loop2. 23:47:28 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0xd) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:28 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x1}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) [ 393.851335] VFS: Found a V7 FS (block size = 512) on device loop3 [ 393.885844] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:28 executing program 0: r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(0x0, 0x0, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 393.939651] VFS: Found a V7 FS (block size = 512) on device loop2 [ 393.951195] VFS: Found a V7 FS (block size = 512) on device loop5 [ 393.951204] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 393.976757] VFS: could not find a valid V7 on loop4. 23:47:28 executing program 1: r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 393.991706] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 394.019028] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:28 executing program 2: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="1a5e51bccdf54daef3a5d06f71ba42b86d2d8a0a81e88788c086ed15a0043331190a534aa154d59cafba40b477338ea23076313b0180357023baef13aa88c103bc35fa85da3c2463ea7caf709db387d8fd313b80042412b1b8100d885754ef6d7e42ab4ea7028127b006b0c3b7264d27c39573036951f263bde4e9bd9b80bea3d8ff8b848c55206e6c6445f83ca3b63f6edabac5", 0x94}, {&(0x7f0000000240)="4744af5354cdcf3ae26f76244f40bb00c03abf313aa59b2a6a8b6449fec8a35f4069773d9df6fc3174b264477a3fe48680bbcca4c379b2cb3c68cf5ad3c6e28d45ed065c295e54dc57129cdd45235b2bc1532a8c6aaedffd555a4e9767803c0e67b9b90c0385d07fafdc5557b95a32bb572818181f9a2bda0db91da687c17c52e2ef9a8e10bf74157a76c1ad0da1df8349ff5fed1613bb6b8faf62cd2b6c9f7a00f7eb562e1968947169a36f0a0f3bf28300ee0c8259e00ab5534c48731f21f045cb324608e8beac831e4ee75f722f21a0818c394a45297fbf4494b503e9f3aca33b6c72df462502d87a1b8cc054827274d8bdc0f4414b70cb", 0xf9}, {&(0x7f0000000340)="eb5d89657d2ad1677e9b6884993151d1778c1e0265100e73a7505ec07eaf435bfc80f40f3cea4aca474c3804c6a82a118a4870e674e1ec1bf956fd10c55836120c78d4338c1d067674f686ece43461201fc2118f2a9f0569053ede85674803924f4706ebaf48c35c3da28809b745aa40735afb0ad490eec2eb81fe9c687e60a562af9c441806eee04268adab081a0f", 0x8f}], 0x3) open(&(0x7f0000000040)='./bus\x00', 0x161142, 0x2) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:28 executing program 5 (fault-call:1 fault-nth:13): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 394.123094] VFS: could not find a valid V7 on loop4. 23:47:28 executing program 4: setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f0000000300)={@pptp={0x18, 0x2, {0x2, @private=0xa010100}}, {&(0x7f0000000280)=""/81, 0x51}, &(0x7f0000000180), 0x10}, 0xa0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) [ 394.215482] VFS: Found a V7 FS (block size = 512) on device loop2 [ 394.222029] FAULT_INJECTION: forcing a failure. [ 394.222029] name failslab, interval 1, probability 0, space 0, times 0 [ 394.228592] VFS: Found a V7 FS (block size = 512) on device loop0 [ 394.254138] VFS: Found a V7 FS (block size = 512) on device loop4 [ 394.270395] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 394.278196] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 394.279930] CPU: 0 PID: 31979 Comm: syz-executor.5 Not tainted 4.14.222-syzkaller #0 [ 394.291997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.301355] Call Trace: [ 394.303956] dump_stack+0x1b2/0x281 [ 394.307610] should_fail.cold+0x10a/0x149 [ 394.311862] should_failslab+0xd6/0x130 [ 394.315848] kmem_cache_alloc+0x28e/0x3c0 [ 394.320795] __kernfs_new_node+0x6f/0x470 [ 394.324976] kernfs_new_node+0x7b/0xe0 [ 394.328880] __kernfs_create_file+0x3d/0x320 [ 394.333476] sysfs_add_file_mode_ns+0x1e1/0x450 [ 394.338159] ? kernfs_create_dir_ns+0x171/0x200 [ 394.342838] internal_create_group+0x22b/0x710 [ 394.347434] lo_ioctl+0x1137/0x1cd0 [ 394.351069] ? loop_set_status64+0xe0/0xe0 [ 394.355313] blkdev_ioctl+0x540/0x1830 [ 394.359205] ? blkpg_ioctl+0x8d0/0x8d0 [ 394.363096] ? trace_hardirqs_on+0x10/0x10 [ 394.367334] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 394.372439] ? debug_check_no_obj_freed+0x2c0/0x680 [ 394.377459] block_ioctl+0xd9/0x120 [ 394.381087] ? blkdev_fallocate+0x3a0/0x3a0 [ 394.385411] do_vfs_ioctl+0x75a/0xff0 [ 394.389218] ? ioctl_preallocate+0x1a0/0x1a0 [ 394.393717] ? lock_downgrade+0x740/0x740 [ 394.397868] ? __fget+0x225/0x360 [ 394.401322] ? do_vfs_ioctl+0xff0/0xff0 [ 394.405301] ? security_file_ioctl+0x83/0xb0 [ 394.409713] SyS_ioctl+0x7f/0xb0 [ 394.413082] ? do_vfs_ioctl+0xff0/0xff0 [ 394.417061] do_syscall_64+0x1d5/0x640 [ 394.420956] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 394.426144] RIP: 0033:0x465cb7 [ 394.429330] RSP: 002b:00007fac7b519f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 394.437038] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000465cb7 [ 394.444311] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 394.451580] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 394.458849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 23:47:28 executing program 3: r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 394.466120] R13: 0000000000000005 R14: 0000000020000558 R15: 0000000000000001 23:47:28 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000280)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@smackfshat={'smackfshat', 0x3d, 'fus%\x00'}}, {@audit='audit'}]}}) 23:47:28 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) syz_mount_image$vxfs(&(0x7f0000000240)='vxfs\x00', &(0x7f0000000280)='./bus\x00', 0x8000, 0x4, &(0x7f0000000640)=[{&(0x7f00000002c0)="bf905b5e7b21e912d5c7324eab578d4089f3962fc8d16a7d024f2d0165e06a2781ec50f9d9410532234181cb6dd1d59b9ecfbb751e97cafc40cb3ec15b9103fe021cc0439a0e816d995fc85b1c2e7adc3ad4a458cba9b6", 0x57, 0x4}, {&(0x7f0000000340)="9e6299439ff163feb317adc55abeef26758ebc58d4daf35937d578c1f4de6c53d30a48c6256f7afd01d9ccf3941b8fa90816b93b734cce8cb9e8b3724fcdc5dae546361c00e5aab259f534e913d874e323c3158cabcf60c32176149e452568b1ff2f853a18d5240749bb435ab90a47f6888feb7e57d0b7a35f116f6342f6233205434754498d08f4c581e57d2f43b92cc992bc4fbf7e7aac612bd8a5ecdb5eb6f948cb43b7401485b494ba080afb97c24cf6d2bf8746b5aa3a52", 0xba, 0xffffffffffffffff}, {&(0x7f0000000400)="330df3853b4a2a4a88b7a37949d8ff8b17c7b88240e229c3dfa65fd0b2cc4404bc3f5147af68dcf47bff10d3765e7bf7aba6572cb57a55a67071dae3e8dc82fc4fafad6219bfeb01eae00b4454cf1827c7166d7058e19a1b9c46f7ac8f66b293912169e34d9aaa9596f770383a68d4c81a84b06f39c14a39de929bbf2c19f179fd2d1c5f67c7e2b6f978cb85dfd253ba79c23a065b1fa9e0e1191e74f894a634523f2bb139660100fb7be649b8b8f8051a3583db3161aad2c4fba0644aba518399c00f4593a2245dae", 0xc9}, {&(0x7f0000000580)="88605b386d4b5d732cee973f9f9ab41050855359429be4a85f623057b73210730d75da54daf0cbb9f476b89903eaa06394e96a281ff699efb84813aa81cf4263eaa7fdc7b091569ac0adca48825f426c5bfbb25324f7a55539f95708281b133ebc9e66c0e888b7554f14c9a8b2cdb53b870604d34e9f8c2a6ea2c0853b761d0cefe5de7533833ced5018e17024bef79914171046b25e14bd5d1e11647e650251634c", 0xa2, 0x10001}], 0x800000, &(0x7f0000000740)={[{'K-'}, {'mode'}, {'/:-&'}, {'\':.)%'}, {'hash'}, {'mode'}, {}], [{@obj_user={'obj_user', 0x3d, 'mode'}}, {@smackfstransmute={'smackfstransmute'}}, {@appraise='appraise'}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@appraise='appraise'}, {@euid_gt={'euid>', r0}}]}) mount$bpf(0x0, &(0x7f0000000080)='./bus\x00', &(0x7f00000000c0)='bpf\x00', 0x2000002, &(0x7f0000000180)={[{@mode={'mode', 0x3d, 0x17f58741}}, {@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x4f29fe3b}}, {@mode={'mode', 0x3d, 0x80}}, {@mode={'mode', 0x3d, 0x1}}, {@mode={'mode', 0x3d, 0x40}}], [{@hash='hash'}]}) [ 394.552248] VFS: Found a V7 FS (block size = 512) on device loop1 [ 394.595063] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 394.601407] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 394.662662] VFS: Found a V7 FS (block size = 512) on device loop5 [ 394.669156] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 394.708805] VFS: Found a V7 FS (block size = 512) on device loop2 [ 394.727264] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 394.746159] VFS: Found a V7 FS (block size = 512) on device loop3 23:47:29 executing program 5 (fault-call:1 fault-nth:14): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 394.760122] VFS: Found a V7 FS (block size = 512) on device loop4 [ 394.814978] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 394.854390] VFS: Found a V7 FS (block size = 512) on device loop2 23:47:29 executing program 0: r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(0x0, 0x0, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 394.861629] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 394.926718] FAULT_INJECTION: forcing a failure. [ 394.926718] name failslab, interval 1, probability 0, space 0, times 0 [ 394.939089] CPU: 1 PID: 32028 Comm: syz-executor.5 Not tainted 4.14.222-syzkaller #0 [ 394.947113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.956473] Call Trace: [ 394.959074] dump_stack+0x1b2/0x281 [ 394.962718] should_fail.cold+0x10a/0x149 [ 394.966882] should_failslab+0xd6/0x130 [ 394.970867] kmem_cache_alloc+0x28e/0x3c0 23:47:29 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x244080, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$KVM_GET_TSC_KHZ(r2, 0xaea3) sendmsg$nl_route_sched(r2, &(0x7f00000009c0)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000980)={&(0x7f0000000680)=@getchain={0x64, 0x66, 0x100, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0x5, 0x6}, {0xffff, 0x10}, {0x9, 0x10}}, [{0x8, 0xb, 0xffffff1c}, {0x8, 0xb, 0xffff8573}, {0x8, 0xb, 0x8001}, {0x8, 0xb, 0x9}, {0x8, 0xb, 0x61740cf9}, {0x8, 0xb, 0x3}, {0x8, 0xb, 0x9}, {0x8, 0xb, 0x8000}]}, 0x64}, 0x1, 0x0, 0x0, 0x40}, 0x4) setresuid(0x0, r1, 0xee01) read$FUSE(r2, &(0x7f0000000a00)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setresuid(0xffffffffffffffff, r3, r3) syz_mount_image$v7(&(0x7f00000002c0)='v7\x00', &(0x7f0000000300)='./bus/file0\x00', 0x8, 0x4, &(0x7f0000000700)=[{&(0x7f0000000440)="524324cc519a11328bad0fcd81af488c1caa9d95b808677581740d39043e4cc3e8d86d3ba5e1e18e94d0a931f145e916cd8fb0913141990b2785cb755325b3ee3d3c6c2a7fe0", 0x46, 0x3}, {&(0x7f0000000580)="b712d756d56142c6b04ebf71e12e9d31efdb9e79f8e78bd94d0a026cea86af8d91769c6838378e8cf9ace9c7745dd3772bd2ce1aecbc070cac88dd537be6be93827496407d4df7278b46579d6674a5b1c94b71a485b684c505830a3101bf694a67a522a4e42d8633d2a577bfc5eeefc367d9f399816b8b01d3ef0d723ad4a46a778d444ae654e6a2c82741dc757d14a0714debe21e6f9050f275568d46008a059ee8b6ab08a58742e6f15c46e14d40dac1804b03d22da5731bff1a20f3", 0xbd, 0x1}, {&(0x7f0000000840)="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", 0x12e, 0x5}, {&(0x7f00000004c0)="96d93e564c9f6d08724f283246d95eff296b7b9f9460e26fe67320fa9fa1aeab90ebfca52af3ec2f305273246242f39435b447955378a2c5c05ae57919dc413c6e858197439792be72b201a083571bd7688902ed8269342fadb9e0f29e3a4ef9dcfc922d50", 0x65, 0x6}], 0x210000, &(0x7f0000000780)={[], [{@subj_user={'subj_user', 0x3d, '-$'}}, {@smackfsroot={'smackfsroot', 0x3d, 'rootmode'}}, {@obj_user={'obj_user', 0x3d, '*'}}, {@fsname={'fsname'}}, {@permit_directio='permit_directio'}, {@permit_directio='permit_directio'}, {@defcontext={'defcontext', 0x3d, 'unconfined_u'}}, {@uid_lt={'uid<', r1}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'obj_user'}}]}) r4 = geteuid() mount$bpf(0x0, &(0x7f0000000180)='./bus/file0\x00', &(0x7f0000000280)='bpf\x00', 0x11fc045, &(0x7f0000000380)={[{@mode={'mode', 0x3d, 0x7}}, {@mode={'mode', 0x3d, 0x7}}], [{@smackfsdef={'smackfsdef', 0x3d, '-'}}, {@euid_lt={'euid<', r4}}, {@obj_user={'obj_user', 0x3d, 'pcr'}}, {@hash='hash'}, {@pcr={'pcr', 0x3d, 0xb}}, {@uid_lt={'uid<', r4}}]}) [ 394.975022] __kernfs_new_node+0x6f/0x470 [ 394.979178] kernfs_new_node+0x7b/0xe0 [ 394.983072] __kernfs_create_file+0x3d/0x320 [ 394.987489] sysfs_add_file_mode_ns+0x1e1/0x450 [ 394.992168] ? kernfs_create_dir_ns+0x171/0x200 [ 394.996849] internal_create_group+0x22b/0x710 [ 395.001439] lo_ioctl+0x1137/0x1cd0 [ 395.005064] ? loop_set_status64+0xe0/0xe0 [ 395.009290] blkdev_ioctl+0x540/0x1830 [ 395.013158] ? blkpg_ioctl+0x8d0/0x8d0 [ 395.017026] ? trace_hardirqs_on+0x10/0x10 [ 395.021240] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 395.026325] ? debug_check_no_obj_freed+0x2c0/0x680 [ 395.031323] block_ioctl+0xd9/0x120 [ 395.034945] ? blkdev_fallocate+0x3a0/0x3a0 [ 395.039277] do_vfs_ioctl+0x75a/0xff0 [ 395.043066] ? ioctl_preallocate+0x1a0/0x1a0 [ 395.047481] ? lock_downgrade+0x740/0x740 [ 395.051624] ? __fget+0x225/0x360 [ 395.055072] ? do_vfs_ioctl+0xff0/0xff0 [ 395.059045] ? security_file_ioctl+0x83/0xb0 [ 395.063437] SyS_ioctl+0x7f/0xb0 [ 395.066794] ? do_vfs_ioctl+0xff0/0xff0 [ 395.070760] do_syscall_64+0x1d5/0x640 [ 395.074631] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 395.079797] RIP: 0033:0x465cb7 [ 395.082965] RSP: 002b:00007fac7b519f48 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 395.090650] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000465cb7 [ 395.097899] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 395.105148] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 395.112398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 395.119647] R13: 0000000000000005 R14: 0000000020000558 R15: 0000000000000001 23:47:29 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x80800, &(0x7f0000000080)=ANY=[@ANYRES32=r0, @ANYRESOCT=r1, @ANYRES64=r1]) [ 395.133344] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 395.214342] VFS: Found a V7 FS (block size = 512) on device loop0 [ 395.261696] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 395.294249] VFS: could not find a valid V7 on loop4. 23:47:29 executing program 1: r0 = add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, r0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r1, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x1000f4) r4 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r2, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 395.495179] VFS: could not find a valid V7 on loop4. 23:47:29 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) sendmsg$sock(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000180)="dd5165e37471f322ee4c3dba995b6d1c2de2a9a72b6fee2b33d29e92dbc4f2232b7a83192f3fe89bdb57ad6d4b54c5a8a283d67a8c55358378baf5b072f28770d5342e5a9f17d0906b97d2ed676e1edcc485c2bcf3fb3df1de23244c667093f4227fbe11c8270d359116e71871e5156f7725769e62f0535d735887774c56b6b0727b59688be9e193991f13bfec93641ead6d155c40802be90b8f19054c13", 0x9e}, {&(0x7f0000000240)="ac7c9e795d93d17a6bb8e0b70339b5a527c3ed407794b41dc04fa8d11bb23986b3d06dd809b95cf04066dd7a918e2543feff3d8bede6d6a0807276dd0740c3f650bdf7c9ba421bd9e0045f4d42be40743e2f8334d9554cddd3b167aebbe98585ed05af342f14f149baf62d83ad4752472ae04b00a1c6d7b08ebf1cdf38872ffabd7673b26e3ce17537461af491358a4c0722b2f121a853d8e2e2eaf982061bae7197517b7a6a3141dba56611c2c1ff9c4b592eddccdfe7072b2bbeae6859e2db09c2d5491a6545e724a8c07528ad915e31998897a82a3888bc169564c8eb668f1cd5b61870a0ecf2a5a4edc3b13f", 0xee}, {&(0x7f0000000340)="56cb108bd043f6e0356265c4d93f61f175f6eda8f830c9726ba8aee14231715fa5009ff751323fe0f6af933cfab61886677549eef56b543e554dce41807ee3ca635f3e4510a1e3700f310f5d4e5ff60fa334fbecc2a896b957219ab21a8ad6be4eb7644e6606eef64b2e23b576a5b175c048165f48430c9b0d5d18eeac83c1fa2d5ce2bf684d2537e1809fe57c2b8e868f66bca085fa5c9cbb09afb36f7a717546958714ee08d9dd08c3e54f81af83c2375c1f58505d7dff53babfa191fb848db0c706ba2d327c7bfad450d9619e", 0xce}, {&(0x7f0000000080)="cea0d1eece3444e5c5191c8587c585b0ee443746991785b68485674bd80be24ac9c77f43068f362a61e92a708dea", 0x2e}, {&(0x7f00000000c0)}], 0x5}, 0x4000) 23:47:30 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) mount$9p_virtio(&(0x7f0000000180)='syz\x00', &(0x7f0000000280)='./bus\x00', &(0x7f00000002c0)='9p\x00', 0x280000, &(0x7f0000000300)={'trans=virtio,', {[{@posixacl='posixacl'}, {@privport='privport'}, {@dfltgid={'dfltgid'}}, {@aname={'aname', 0x3d, '!)$'}}, {@cachetag={'cachetag', 0x3d, 'appraise'}}, {@access_client='access=client'}, {@cachetag={'cachetag', 0x3d, 'fd'}}, {@cache_loose='cache=loose'}], [{@fsuuid={'fsuuid', 0x3d, {[0x61, 0x63, 0x30, 0x34, 0xb1a988529767ef6d, 0x32, 0x36, 0x63], 0x2d, [0x36, 0x63, 0x55, 0x64], 0x2d, [0x65, 0x32, 0x31, 0x38], 0x2d, [0x64, 0x39, 0x31, 0x39], 0x2d, [0x38, 0x38, 0x37, 0x0, 0x36, 0x36, 0x39, 0x63]}}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@uid_eq={'uid'}}]}}) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB=',rootmode=00000000000000000000000,user_id=', @ANYRESDEC=0xee01, @ANYBLOB="726f5570000000000002", @ANYRESDEC=0x0, @ANYBLOB=',appraise,audit,\x00']) [ 395.621052] VFS: Found a V7 FS (block size = 512) on device loop2 [ 395.675167] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 395.681388] VFS: Found a V7 FS (block size = 512) on device loop1 23:47:30 executing program 3: add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 395.721956] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:30 executing program 5: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) open(&(0x7f0000000080)='./bus\x00', 0x2400, 0x30) [ 395.765527] VFS: Found a V7 FS (block size = 512) on device loop4 23:47:30 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x8, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x210204a, &(0x7f0000000080)=ANY=[]) 23:47:30 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(0x0, 0x0, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:30 executing program 2: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) sendmsg$AUDIT_SIGNAL_INFO(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000340), 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x3f2, 0x10, 0x70bd28, 0x25dfdbfe, "", ["", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000) bind$l2tp(r0, &(0x7f0000000300)={0x2, 0x0, @empty}, 0x10) r1 = open(&(0x7f0000000040)='./bus\x00', 0x141002, 0x54) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$USBDEVFS_REAPURBNDELAY(r1, 0x4008550d, &(0x7f00000004c0)) setsockopt$inet6_IPV6_HOPOPTS(r3, 0x29, 0x36, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000002000000"], 0x8) connect$inet6(r3, &(0x7f00000003c0)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000000480)) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000000)='bridge0\x00', 0x10) write(r3, &(0x7f00000000c0)="8f2a0a65", 0x4) sendto(r3, &(0x7f00000001c0)="54a72bf9b7301431e511993698131686a9f9b89619653fbad183b45bade4ee858710d2489c83ec731d0bbe6c0e4aed7cb1fabb78a066d0c95114e6de3da935df0e5f02b962c522ebeefe82ac78470391da0c4dfbe4e194b2197157700043ea", 0x5f, 0x40, &(0x7f0000000240)=@caif=@dbg={0x25, 0x1, 0x7f}, 0x80) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f00000043c0)=ANY=[@ANYBLOB="29000000030000000000000000004bc4867100000100000000000000080000000000000067726f7570"], 0x29) syz_mount_image$v7(&(0x7f0000000180)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0xffffffffffffff29, 0x401}], 0x0, &(0x7f0000000080)=ANY=[@ANYRES64=r2]) ioctl$BTRFS_IOC_QUOTA_RESCAN(r1, 0x4040942c, &(0x7f00000000c0)={0x0, 0x3, [0xffffffff, 0x4a065bc5, 0xe1, 0x3, 0x2, 0x4a]}) [ 395.966008] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 395.988113] VFS: Found a V7 FS (block size = 512) on device loop3 [ 396.045217] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 396.059144] VFS: Found a V7 FS (block size = 512) on device loop5 [ 396.080891] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 396.098684] audit: type=1804 audit(1614296850.466:41): pid=32109 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir170236155/syzkaller.5lD488/750/bus" dev="sda1" ino=16529 res=1 23:47:30 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000080)=0x2) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 396.215203] VFS: Found a V7 FS (block size = 512) on device loop0 23:47:30 executing program 4: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0xee01) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r4, 0xee01) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r6, 0xee01) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r8, 0xee01) syz_fuse_handle_req(r1, &(0x7f00000021c0)="5438d3527167a54dab2e775118d96753cfaf8c09fd9defc08776e2d6f1d843364e3e5ab429ed51bb02a2d74000e48e842f078ea763de8517f383d49c5d2e38723e44068021e8aa320efd2f54f59d4229dde3bbc55a8cb6d1323d5635eff797498bd428909181eee692f5a64f8190e34d832b9600f987401ce756cc227d967507d39131afdedacc3d0c60a953d2fb62d2d983b8508466f5bff7566d340b4d7696e30aab79fa68609825cccc9dba540ef41ebf6e3593e0812ec880dc28912dcd2940d01aad3058dac5d3d233afd5699bd92b11085c5fb7d18e476697d7583a9f089d4d8df72e1269a9c299deba1fdb21e0ca1c1c417e057bbc98abecc967b70966210aee6afb5ae63647bcc05bf7c7d17dad7233787947b4e5e5e4afb835885cda8e7a5ab9a4680db45fef06d6fe196a5a6e26fe6a788df313a133932205bcfbfdb9f3a87beaeb8e43376a26d7d7b6f3997036e54ea9f8ed0c80358bef419125ab0b691f5f32f2e2c5cbf4208b81d030ee5b755f512f132a7b4fbd9a79c1c6a4d44417842a174ed67101cba3bc65fd761459ec391df209d3735e6b0997187eefb6e8adcbd05848946eb837e09247dbfed6f42f00bc5a6c5dfa60b44fa6a13882518847a57a01784120226b2bb8819fd37baaf1598b58e1d47eee91ddc6a3c994ac6dea80e86a5af02422f84eed53dd7d7a8a2d5e24c657a0fe8093b14890373b5706d47c26e05fc93340b8eb0f8f417e614fa38b6f12ccfe378c1ad5dda1cc56ac0a5d0d2feee67f3a64dc0adc3c34de17c24a310bbf9cbd2192d2c4db4c13fb8f7288449c77a99e8b999bbc9b0ad9cb0dff230f00f2a333044f3a15dfcdd64948d2448857b64f46993af786a3c8a8e5f45b98731cfc21b2693baecb1263c4067e2cb529893f81ce2d1e27fe9b5d4f4ad4dbd3bee8099c66caf5d66701eb9d6fb559606c5a059d3be1708dbfff355ba7cc9aa473255c0e1ac6ab0e6cd08adf258aaa1cc0923d4952f0ef0704d1378586057d1e479e0141952976ee8da94ff6a6a60ddca03865251ee1df98e4b0c2059c6d30253a054e5f1ae77a8f2c5a3ac974618536a7588d26efc5cb4d316b9d9f2c591774091007628e92b31de17c3d5c6abf326951bbc8ed92d20abfcaab463da581be13ba6de6c074c6a1fcb46216db3c7c6550425f1d284580ba718ce4b76ef4c6ab8ecac2a1f365363686642452143fed18ed8d0b5bd9d97ac110950da69f53f7bb05bc019f6b342c7deaafbc2c2483746fb65218850ad512584284ca2bce1f74a52a20a21632947060b1490357594c04c8834ea8d498e09e341cad3eb7df37e0eb3eae1553f3a9bb17fc7c00905b07b336b903a5173ed4e6bbcb9aeea0bbcd81ff0a6ef0a568c5a1ae8a80c598dc59cb1d02495eedd8b397f41aabf2a6c60aff9246f9924138987d4ce930fd2eb1bc841bfbf6924ee2ced21f5a22743639a0689186f201c4ea20507a1bf3d3a41ff0b4a0bdef0a884882b0fdded6621b10d815b08bf4aa9d9d6b8163e8866d75dae9136b3efb25c8d6e496bff0e907409456c7aac37508b6be27c6136cb91d1cf2c6fa9a28b5aa226b26a6ee2195f366d1758f90a35da0d85911659596ee37dafd4c5e54c934abe81ea5990888c7ebf00b3c46bea0c111b4422c68e41d1dd1dd275d91fdeac6974bb4bd2e0b1c4d54dc23674b27d884414c079c30d84afc7b1500270925749665659a8ce4b39e9f45a87650624ba9d6ffc6caa8109486defdb3a63afa372993ad717395e3c9ac25de14e2b1359edbea53fb53a2a86d5c1b9690167c6360fea1ff2f7c1a090a0be86658d67e57288e2153a168a979e08b2bad535bc34a855118304b17db10587eec2b582a256ed3e85cf14c1e72f89f8a882558c1b6e5f251c35acfbc7e4a194898487311481939a6434985e2be5e26eb4a23d1b5f6dbfe511c022ea683f21344d756bd484bdd6fa438bc0cb0fdd9c4cf9dd350d190a7f8e25f268d6a2b1b255f4134747f7e0a710f371b6c5ce54795bdebddc72d87a2960100df3afac2e7d97102d440d1ed081fc7ad688ab1ebf4b470409f681c107f39b5e3df1a25815e416e58a31b69f8e30fe17635d09ac60ace625acc692ceac0189ec15c0a9cdc0052195009cbd21bdf2557cbaae005e4f59412af7d3861e679b9ec84beebdcf1d7c41b9bd275c7f668a20f14f5f2d9383105870b79c15f89b4112c343892754f65457a7acb6821dcc355f341bd9810b9899ad8438407b2f542701c4749c9ffb667134a7d2eeb63c1492cece304926839ca344a45c7fa2f9664152f39912c53b4ddb94860805d711e8762f153e1ed4ff7fe0d07187b76aefdec9a5eaec1058f60fab79a31b9e329e64133ed8cfdc3f9eb8f03acccb60f5e93ea496d35fff150f3a4377ec42b721ef531650b09b79d61c0d654938f1ec706cc8830d572cfd3b058da154a63a671deaba1239756bb392c8b17f52fa532a068c84dac448d5e537533cf92954e4bd7a672a960daaf769f3705c11e6fea2e31286418caecee175f9e34ef12e1678ca19fad0e513e2ed0c5880cca22c097b1d39dd11bdc3874798f7fbdebcfa5ccb4ef12c2d55ee72cfa033a86e4eb23782d72a21b13ece8a1b2312ef38236c0b75867b9e8931e5a6f439d6ca723c32ee00d4568c62147ceeb1381ac7144d61cb09d9d7986bff23682dafad6cd9569e5f5b4dc21bca3d87a219ef8c95f4f7dfa3270a69c1cd0d5f64ffbdf7788ff853fc08a7b9a0ed992f6475cb9414405d79cf540c85778cc908db6bae2b0af199081a295e168f9f383820e385e2154d41b2bea4c6712e43b2c69917f7fd18a1caab31db4770286a48482bde4266547b176376319b21e72395ce35ff9bb39bcc88c7d7316785e4808aa61b9e970611fde3320442b001f3183e0775479c94a92e85f5381d0a8b21fe7c4341d48f647e64d387a63b21acb80e0fd536d441456898c4e2a7136e0dad2db731f443697df3bd8fd3c2d44008e82406bb79382b815238895e63eefba4e32a180a3195b1f8f446b3f5f0156d53cd069315cc3deecbade77cce29671fc262e97eb276f14504a3b1210e3b05ed5b9e411971a38baaeb152fa28c17f3a239bdf8ced1d4019fa95df9b49026eaced3ce33bc676fbdac4f30c784f1c63ef6f5ebb8dfbc91ee30e978e6962f002ff07fff05ce4d663fc88551f62db33a760fb65ff7f99db2a960ee0cb41b7dc6d00dd5e44b991107f80dd11f44b5e43ee73784508bca791e3514aaedef34751a9e5346e90ad14b419574b31387371c23f0b31cca762595246282a2125a832c3faf3ae5354427e1bf05775825fdb7cdeac031be2182d258bb2c1ba47251c219d7549dc528433b52396e36e9ca05948e86a5e6c64a74d2c59cff220ec04366afc72df8f675d84dfae74dfe32c59662bd610d5f3a658ada2a5d5525eaaa6ad1d98978683befc8c7f1721724fd62e273688112301f0ccd1fa38cc69e8a23489bae01ae6f40b2ffde75d60dd85a1b9a3c92a0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", 0x2000, &(0x7f0000000d80)={&(0x7f00000002c0)={0x50, 0x0, 0x4, {0x7, 0x21, 0x0, 0x180, 0x8, 0x80, 0x1, 0x100}}, &(0x7f0000000040)={0x18, 0xffffffffffffffda, 0x74b, {0x4}}, &(0x7f0000000340)={0x18, 0x0, 0x6, {0x1}}, &(0x7f0000000380)={0x18, 0x0, 0x5, {0x7}}, &(0x7f00000003c0)={0x18, 0x0, 0x4}, &(0x7f0000000400)={0x28, 0xfffffffffffffff5, 0x2c76, {{0x5, 0x7, 0x2}}}, &(0x7f0000000440)={0x60, 0x0, 0x3, {{0x0, 0x6, 0xfffffffffffffff7, 0xe0f, 0xb49f, 0x80000001, 0x6, 0x5}}}, &(0x7f00000004c0)={0x18, 0x0, 0xffffffff}, &(0x7f0000000500)={0x15, 0x0, 0x70000000, {'audit'}}, &(0x7f0000000580)={0x20, 0xffffffffffffffda, 0xd4, {0x0, 0x11}}, &(0x7f00000005c0)={0x78, 0xfffffffffffffffe, 0x8, {0x7fffffff, 0xffff, 0x0, {0x1, 0xfffffffffffffffd, 0x8, 0x80000000, 0x2, 0x3, 0x9, 0xfffffc01, 0x6, 0xc000, 0xf8, 0x0, 0xee00, 0x7, 0x7}}}, &(0x7f0000000640)={0x90, 0x0, 0xff, {0x5, 0x1, 0xff, 0x6, 0xfffffffe, 0x9, {0x1, 0x5, 0xfffffffffffffffa, 0xebe, 0x7, 0x0, 0x9, 0x8, 0x1306, 0xc000, 0x0, 0x0, 0x0, 0x2, 0x7}}}, &(0x7f0000000700)={0x90, 0xffffffffffffffda, 0x1000, [{0x4, 0xffffffff, 0x5, 0x2, 'audit'}, {0x6, 0x769, 0x5, 0x81, 'audit'}, {0x5, 0x5, 0x2, 0x973, ')+'}, {0x5, 0x9, 0x5, 0x7, '.,&[!'}]}, &(0x7f00000009c0)={0x290, 0xfffffffffffffff5, 0xf86422c, [{{0x3, 0x2, 0x4, 0x1, 0x6, 0x0, {0x6, 0xe0, 0x3f, 0x32d2, 0x8, 0x3ff, 0x4, 0x4, 0x4, 0xa000, 0x1, 0x0, 0x0, 0x1, 0x5}}, {0x3, 0x2, 0xa, 0x4, '/dev/fuse\x00'}}, {{0x3, 0x2, 0x97, 0x400, 0x2, 0x1, {0x3, 0x9, 0x8000, 0x6, 0x6, 0x4, 0xd9bc, 0x2de, 0xd51, 0xc000, 0x400, 0x0, r2, 0x4, 0xffff0001}}, {0x6, 0xabff, 0x0, 0x7}}, {{0x6, 0x1, 0x401, 0x6, 0xa863, 0x9, {0x5, 0xfc, 0x7, 0x6, 0x2804, 0xca27, 0x7f, 0xff, 0x6, 0x4000, 0x7, 0x0, r4, 0xed, 0x4}}, {0x2, 0x20, 0x1, 0x5, '\xdc'}}, {{0x2, 0x7, 0x51b4, 0xfe, 0x2, 0x5, {0x4, 0x90, 0xeff3, 0x8001, 0x3, 0x9, 0x6, 0xfb, 0x3, 0x8000, 0x2, 0x0, 0x0, 0x1, 0x8c}}, {0x6, 0x9, 0x1, 0x5, '#'}}]}, &(0x7f0000000c80)={0xa0, 0xfffffffffffffff5, 0x3, {{0x0, 0x0, 0x3, 0x40, 0xdd, 0xc6bf, {0x5, 0x180000000000, 0x21ee000000, 0x0, 0x81, 0x0, 0x1, 0x3f, 0x3, 0xa000, 0x7, r6, r8, 0x5, 0x8}}, {0x0, 0x8}}}, &(0x7f0000000d40)={0x20, 0x0, 0x200, {0xfffffffe, 0x4, 0x4, 0x6}}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000180)='./file0\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1010000003cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x40}], 0x0, &(0x7f0000000280)=ANY=[@ANYRES64, @ANYRES64=r1, @ANYRES32=r1, @ANYRES16]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) [ 396.307016] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 396.325612] audit: type=1804 audit(1614296850.556:42): pid=32109 uid=0 auid=4294967295 ses=4294967295 op="invalid_pcr" cause="open_writers" comm="syz-executor.5" name="/root/syzkaller-testdir170236155/syzkaller.5lD488/750/bus" dev="sda1" ino=16529 res=1 [ 396.365708] VFS: Found a V7 FS (block size = 512) on device loop5 [ 396.417084] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:30 executing program 1: add_key(&(0x7f0000000180)='asymmetric\x00', 0x0, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:30 executing program 5: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) inotify_add_watch(r0, &(0x7f00000000c0)='./bus\x00', 0x20000020) openat$cgroup_ro(r0, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000080)='./bus\x00', 0x0) [ 396.558902] VFS: Found a V7 FS (block size = 512) on device loop5 [ 396.569845] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 396.653335] print_req_error: 59 callbacks suppressed [ 396.653342] print_req_error: I/O error, dev loop5, sector 0 [ 396.657551] VFS: could not find a valid V7 on loop4. [ 396.669907] VFS: Found a V7 FS (block size = 512) on device loop5 23:47:31 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) mount(&(0x7f0000000180)=@sr0='/dev/sr0\x00', &(0x7f0000000280)='./bus\x00', &(0x7f00000002c0)='jffs2\x00', 0x800000, &(0x7f0000000300)='P\\\x00') lremovexattr(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000340)=@random={'btrfs.', '{\x00'}) [ 396.715777] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 396.735327] VFS: Found a V7 FS (block size = 512) on device loop1 [ 396.755868] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:31 executing program 3 (fault-call:1 fault-nth:0): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 396.813947] VFS: could not find a valid V7 on loop2. 23:47:31 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) sendfile(r0, r1, &(0x7f0000000080)=0x2, 0x5) 23:47:31 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(0x0, 0x0, 0x0, 0x0, 0x0) add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 396.887925] VFS: Found a V7 FS (block size = 512) on device loop4 [ 396.902047] FAULT_INJECTION: forcing a failure. [ 396.902047] name failslab, interval 1, probability 0, space 0, times 0 [ 396.984131] VFS: Found a V7 FS (block size = 512) on device loop5 [ 396.988169] CPU: 1 PID: 32160 Comm: syz-executor.3 Not tainted 4.14.222-syzkaller #0 [ 396.998936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.008303] Call Trace: [ 397.010905] dump_stack+0x1b2/0x281 [ 397.014650] should_fail.cold+0x10a/0x149 [ 397.018810] should_failslab+0xd6/0x130 [ 397.022798] __kmalloc+0x2c1/0x400 [ 397.026347] ? SyS_memfd_create+0xbc/0x3c0 23:47:31 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000180), 0x8) openat$cgroup_ro(r0, &(0x7f0000000340)='cgroup.events\x00', 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000280)=""/11, 0xb, 0xf29230534a0289b9, &(0x7f00000002c0)=@file={0x1, './bus\x00'}, 0x6e) ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, &(0x7f0000000380)={0x2, 0xeb0d}) [ 397.030603] SyS_memfd_create+0xbc/0x3c0 [ 397.034941] ? shmem_fcntl+0x120/0x120 [ 397.038874] ? __do_page_fault+0x159/0xad0 [ 397.043123] ? do_syscall_64+0x4c/0x640 [ 397.047107] ? shmem_fcntl+0x120/0x120 [ 397.050313] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 397.051001] do_syscall_64+0x1d5/0x640 [ 397.060775] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 397.065970] RIP: 0033:0x465ef9 [ 397.069160] RSP: 002b:00007f3e396e5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 397.076872] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465ef9 23:47:31 executing program 2: ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000180)={'syztnl1\x00', 0x0, 0x29, 0x6, 0x1f, 0x9, 0x0, @private0, @local, 0x40, 0x10, 0x5, 0x7fffffff}}) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0xc0, 0x0, 0x931, 0x70bd2b, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x3}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x6}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x4}, @MPTCP_PM_ATTR_ADDR={0x4c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FLAGS={0x8, 0x6, 0x1}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2={0xfc, 0x2, [], 0x1}}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private2}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xdd}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @initdev={0xac, 0x1e, 0x0, 0x0}}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}, @MPTCP_PM_ATTR_ADDR={0x14, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}]}, @MPTCP_PM_ATTR_ADDR={0x2c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0xba}, @MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x1}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r0}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000010}, 0x800) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000)='NLBL_CIPSOv4\x00', r2) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)={0x3c, r3, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSCATLST={0x10, 0xc, 0x0, 0x1, [{0xc, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0xfffffffd}]}]}, @NLBL_CIPSOV4_A_MLSLVLLST={0x4}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_TAGLST={0x4}]}, 0x3c}}, 0x0) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000380)='802.15.4 MAC\x00', 0xffffffffffffffff) sendmsg$IEEE802154_LLSEC_LIST_SECLEVEL(r1, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r4, 0x2, 0x8001, 0x25dfdbfd, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8050}, 0x90) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:31 executing program 3 (fault-call:1 fault-nth:1): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 397.084148] RDX: 0000000000000802 RSI: 0000000000000000 RDI: 00000000004bbe38 [ 397.091423] RBP: 0000000000000001 R08: 0000000000000401 R09: ffffffffffffffff [ 397.098788] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 397.106068] R13: 0000000020000040 R14: 0000000000000802 R15: 0000000020000080 [ 397.116177] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 397.171056] VFS: Found a V7 FS (block size = 512) on device loop0 [ 397.224604] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 397.263479] VFS: Found a V7 FS (block size = 512) on device loop4 [ 397.264188] FAULT_INJECTION: forcing a failure. 23:47:31 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) ioctl$VIDIOC_G_CROP(r1, 0xc014563b, &(0x7f0000000080)={0x2, {0x9, 0x0, 0x3, 0x95dc}}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f00000004c0)={0x5, &(0x7f00000001c0)=[{@none}, {}, {@none}, {@none}, {@none}]}) openat$cgroup_ro(r0, &(0x7f0000000500)='cpuacct.usage_sys\x00', 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/zero\x00', 0x412102, 0x0) openat$cgroup_ro(r3, &(0x7f0000000180)='memory.stat\x00', 0x0, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 397.264188] name failslab, interval 1, probability 0, space 0, times 0 [ 397.309205] VFS: Found a V7 FS (block size = 512) on device loop2 23:47:31 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) name_to_handle_at(r0, &(0x7f0000000180)='./bus\x00', &(0x7f0000000280)={0x61, 0x4, "3afb90e83067b6fb695aa82e2941734b890e96f6ac434b788a4c4efbf58981400da5ad2a112ee019408545bf6338278c297e2fdae812cd66f4bca11245515a411c4bd1cce67b12b3360bb251d36fdab4d8cc6d34923f66e70c"}, &(0x7f0000000300), 0xc00) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) [ 397.338714] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 397.371879] VFS: Found a V7 FS (block size = 512) on device loop5 [ 397.378489] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 397.381558] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 397.402067] CPU: 0 PID: 32186 Comm: syz-executor.3 Not tainted 4.14.222-syzkaller #0 [ 397.410075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.419430] Call Trace: [ 397.422032] dump_stack+0x1b2/0x281 [ 397.425676] should_fail.cold+0x10a/0x149 [ 397.429832] should_failslab+0xd6/0x130 [ 397.433816] kmem_cache_alloc+0x28e/0x3c0 [ 397.437967] __d_alloc+0x2a/0xa20 [ 397.441430] ? lock_downgrade+0x740/0x740 [ 397.445585] __shmem_file_setup.part.0+0xcb/0x3c0 [ 397.450447] ? shmem_create+0x30/0x30 [ 397.454273] ? __alloc_fd+0x1be/0x490 [ 397.458151] SyS_memfd_create+0x1fc/0x3c0 [ 397.462308] ? shmem_fcntl+0x120/0x120 [ 397.466203] ? __do_page_fault+0x159/0xad0 [ 397.470446] ? do_syscall_64+0x4c/0x640 [ 397.474450] ? shmem_fcntl+0x120/0x120 [ 397.478381] do_syscall_64+0x1d5/0x640 [ 397.482294] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 397.487510] RIP: 0033:0x465ef9 [ 397.490707] RSP: 002b:00007f3e396e5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 397.498428] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465ef9 [ 397.505791] RDX: 0000000000000802 RSI: 0000000000000000 RDI: 00000000004bbe38 [ 397.513114] RBP: 0000000000000001 R08: 0000000000000401 R09: ffffffffffffffff [ 397.520399] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 397.527671] R13: 0000000020000040 R14: 0000000000000802 R15: 0000000020000080 23:47:32 executing program 3 (fault-call:1 fault-nth:2): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 397.618549] print_req_error: I/O error, dev loop5, sector 0 [ 397.627232] print_req_error: I/O error, dev loop5, sector 3 23:47:32 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(0x0, 0x0, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:32 executing program 2: sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000180)={0x60, 0x1405, 0x1, 0x70bd25, 0x25dfdbfb, "", [{{0x8}, {0x8, 0x3, 0x4}}, {{0x8, 0x1, 0x3}, {0x8, 0x3, 0x2}}, {{0x8, 0x1, 0x2}, {0x8, 0x3, 0x4}}, {{0x8, 0x1, 0x1}, {0x8}}, {{0x8, 0x1, 0x1}, {0x8, 0x3, 0x4}}]}, 0x60}}, 0x10040004) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:32 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = syz_open_dev$rtc(&(0x7f0000000080)='/dev/rtc#\x00', 0x2, 0x8000) dup3(r0, r1, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 397.709704] VFS: Found a V7 FS (block size = 512) on device loop4 [ 397.745061] FAULT_INJECTION: forcing a failure. [ 397.745061] name failslab, interval 1, probability 0, space 0, times 0 [ 397.775718] CPU: 0 PID: 32214 Comm: syz-executor.3 Not tainted 4.14.222-syzkaller #0 [ 397.783652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 397.793005] Call Trace: [ 397.795599] dump_stack+0x1b2/0x281 [ 397.799235] should_fail.cold+0x10a/0x149 [ 397.803392] should_failslab+0xd6/0x130 [ 397.807368] kmem_cache_alloc+0x28e/0x3c0 [ 397.811516] ? shmem_destroy_callback+0xa0/0xa0 [ 397.816182] shmem_alloc_inode+0x18/0x40 [ 397.820241] ? shmem_destroy_callback+0xa0/0xa0 [ 397.824910] alloc_inode+0x5d/0x170 [ 397.828537] new_inode+0x1d/0xf0 [ 397.831902] shmem_get_inode+0x8b/0x890 [ 397.835906] __shmem_file_setup.part.0+0x104/0x3c0 [ 397.840840] ? shmem_create+0x30/0x30 [ 397.844646] ? __alloc_fd+0x1be/0x490 [ 397.848454] SyS_memfd_create+0x1fc/0x3c0 [ 397.852604] ? shmem_fcntl+0x120/0x120 [ 397.856495] ? __do_page_fault+0x159/0xad0 [ 397.860731] ? do_syscall_64+0x4c/0x640 [ 397.864711] ? shmem_fcntl+0x120/0x120 [ 397.868606] do_syscall_64+0x1d5/0x640 23:47:32 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000180)='./bus\x00', 0x200) 23:47:32 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(0x0, 0x0, 0x0, 0x0, 0x0) add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 397.872508] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 397.877699] RIP: 0033:0x465ef9 [ 397.880885] RSP: 002b:00007f3e396e5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 397.888596] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465ef9 [ 397.895870] RDX: 0000000000000802 RSI: 0000000000000000 RDI: 00000000004bbe38 [ 397.903143] RBP: 0000000000000001 R08: 0000000000000401 R09: ffffffffffffffff [ 397.910417] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 397.917701] R13: 0000000020000040 R14: 0000000000000802 R15: 0000000020000080 23:47:32 executing program 3 (fault-call:1 fault-nth:3): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 397.957872] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 398.021961] VFS: Found a V7 FS (block size = 512) on device loop2 [ 398.022234] VFS: Found a V7 FS (block size = 512) on device loop5 [ 398.042408] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 398.064412] VFS: Found a V7 FS (block size = 512) on device loop1 [ 398.080905] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 398.081739] VFS: Found a V7 FS (block size = 512) on device loop0 [ 398.097394] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 398.126319] VFS: Found a V7 FS (block size = 512) on device loop4 [ 398.129849] FAULT_INJECTION: forcing a failure. [ 398.129849] name failslab, interval 1, probability 0, space 0, times 0 [ 398.152839] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 398.178391] CPU: 0 PID: 32244 Comm: syz-executor.3 Not tainted 4.14.222-syzkaller #0 [ 398.186311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.195659] Call Trace: [ 398.198242] dump_stack+0x1b2/0x281 [ 398.201854] should_fail.cold+0x10a/0x149 [ 398.206002] should_failslab+0xd6/0x130 [ 398.209978] kmem_cache_alloc+0x28e/0x3c0 [ 398.214124] get_empty_filp+0x86/0x3e0 [ 398.218012] alloc_file+0x23/0x440 [ 398.221537] __shmem_file_setup.part.0+0x198/0x3c0 [ 398.226447] ? shmem_create+0x30/0x30 [ 398.230224] ? __alloc_fd+0x1be/0x490 [ 398.234010] SyS_memfd_create+0x1fc/0x3c0 [ 398.238137] ? shmem_fcntl+0x120/0x120 [ 398.242005] ? __do_page_fault+0x159/0xad0 [ 398.246222] ? do_syscall_64+0x4c/0x640 [ 398.250173] ? shmem_fcntl+0x120/0x120 [ 398.254145] do_syscall_64+0x1d5/0x640 [ 398.258017] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 398.263185] RIP: 0033:0x465ef9 [ 398.266361] RSP: 002b:00007f3e396e5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 398.274049] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465ef9 [ 398.281305] RDX: 0000000000000802 RSI: 0000000000000000 RDI: 00000000004bbe38 [ 398.288565] RBP: 0000000000000001 R08: 0000000000000401 R09: ffffffffffffffff [ 398.295814] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 398.303061] R13: 0000000020000040 R14: 0000000000000802 R15: 0000000020000080 23:47:32 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r2, 0xee01) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0xee01) mount$fuseblk(&(0x7f0000000180)='/dev/loop0\x00', &(0x7f0000000280)='./bus\x00', &(0x7f00000002c0)='fuseblk\x00', 0x86000, &(0x7f0000000300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, 0xee00}, 0x2c, {[{@blksize={'blksize'}}, {@max_read={'max_read', 0x3d, 0x1000}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}, {@default_permissions='default_permissions'}, {@max_read={'max_read'}}, {@default_permissions='default_permissions'}, {@allow_other='allow_other'}], [{@euid_lt={'euid<', r4}}]}}) 23:47:32 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r0, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) bind$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x4e22}, 0x6e) openat$cgroup_ro(r0, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) ioctl$SG_GET_VERSION_NUM(r0, 0x2282, &(0x7f0000000080)) [ 398.351697] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 398.426436] VFS: Found a V7 FS (block size = 512) on device loop4 23:47:32 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000280)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@fowner_gt={'fowner>', 0xee01}}, {@audit='audit'}]}}) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) dup(r0) 23:47:32 executing program 3 (fault-call:1 fault-nth:4): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 398.506686] VFS: Found a V7 FS (block size = 512) on device loop2 [ 398.526119] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 398.533361] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 398.647218] VFS: Found a V7 FS (block size = 512) on device loop4 [ 398.686639] FAULT_INJECTION: forcing a failure. 23:47:33 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a44, 0x1700) openat$cgroup_procs(r1, &(0x7f0000000040)='cgroup.procs\x00', 0x2, 0x0) openat$cgroup_ro(r1, &(0x7f0000000080)='freezer.self_freezing\x00', 0x0, 0x0) ioctl$TIOCGICOUNT(r1, 0x545d, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r0, 0xc0389424, &(0x7f00000000c0)={0x1f, 0x20, [], 0x1, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0]}) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x3, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0xfffffffffffffd7c, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) unlinkat(0xffffffffffffffff, &(0x7f0000000180)='./bus\x00', 0x0) 23:47:33 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0x0, r1, 0x2, 0x5, 0x8, 0x200}) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) write(r0, &(0x7f0000000080)="995bb2b8a9bc839f735a80a7e49a3aaed9dd3973f59a8cbbfb5aeaa756641f", 0x1f) [ 398.686639] name failslab, interval 1, probability 0, space 0, times 0 [ 398.739369] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 398.758931] CPU: 1 PID: 32281 Comm: syz-executor.3 Not tainted 4.14.222-syzkaller #0 [ 398.766860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 398.776303] Call Trace: [ 398.778900] dump_stack+0x1b2/0x281 [ 398.782543] should_fail.cold+0x10a/0x149 [ 398.786701] should_failslab+0xd6/0x130 [ 398.790689] kmem_cache_alloc_trace+0x29a/0x3d0 [ 398.795453] apparmor_file_alloc_security+0x129/0x800 [ 398.800654] security_file_alloc+0x66/0xa0 [ 398.804903] ? selinux_is_enabled+0x5/0x50 [ 398.809149] get_empty_filp+0x15c/0x3e0 [ 398.813131] alloc_file+0x23/0x440 [ 398.816682] __shmem_file_setup.part.0+0x198/0x3c0 [ 398.821625] ? shmem_create+0x30/0x30 [ 398.825434] ? __alloc_fd+0x1be/0x490 [ 398.829256] SyS_memfd_create+0x1fc/0x3c0 [ 398.833416] ? shmem_fcntl+0x120/0x120 [ 398.837309] ? __do_page_fault+0x159/0xad0 [ 398.841547] ? do_syscall_64+0x4c/0x640 [ 398.845524] ? shmem_fcntl+0x120/0x120 [ 398.849406] do_syscall_64+0x1d5/0x640 [ 398.853295] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 398.858481] RIP: 0033:0x465ef9 [ 398.861666] RSP: 002b:00007f3e396e5f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 398.869404] RAX: ffffffffffffffda RBX: 0000000020000540 RCX: 0000000000465ef9 [ 398.876677] RDX: 0000000000000802 RSI: 0000000000000000 RDI: 00000000004bbe38 23:47:33 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(0x0, 0x0, 0x0, 0x0, 0x0) add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:33 executing program 4: r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$cramfs(&(0x7f00000000c0)='cramfs\x00', &(0x7f0000000180)='./bus\x00', 0x0, 0x3, &(0x7f00000004c0)=[{&(0x7f00000001c0)="610c4c018368118c6ed403b43b13519ff91e1afc8af9159b80013c3ca16edd03f803fe7072b297c1fa88ead045e36f8f91f3a07ec7a5d8b226fb871ef1c2cf3288834a9e2e81da02654c3a512d2df27e1b10779643de575ed91c98e630b9305a8fbf46dfbab4586c5000c5c31e1f225d8baddbb2edb78baf18a861bf0c4c4e2e6d29424b96ed7f82f32df10449d7b1daf514ab4ea2c9b96b1b737c30e1d0127d5da86ed3feebf98e96595c00a8534e05c073ab41b24eaf401aed20fd02e0f10aa5783baf63336c25915b6c0db77f24ccec037d0bb6f57fe2a2787440b2b55c53e06a4a94fb", 0xe5, 0x4}, {&(0x7f00000002c0)="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", 0xfd, 0x8}, {&(0x7f00000003c0)="703f5d3335c888123526152497b514f5e1414115b3d04f555ea4ee640973264705891b828c5e507c09375ce9d59b971e50fa684789bc7acdb1de6a06f5ee390856e27ad224830a22297c8c2ffa98a85d2535251d0ae4dccec11d20cb00831a5fe59cb877d40c1ccbcb9ec900f3bc3c8584d8130e90935fa2a8288146cf20373029d1d19c3c6e5898c9fc2005a5189b8b7a982838f3f146f0d943d0dae38c9797d8b29703d27ea24ffd8e9d577591687445de598c9ed6a8b2d488f434b27ab3fcfeec49b7685fd602746871c816b15b0aaaa3e2c012646b7e561c124f4300491cb6", 0xe1, 0x6}], 0x20009, &(0x7f0000000580)={[{'*#-][+)\\*^'}, {':'}, {'-}:'}], [{@fowner_gt={'fowner>'}}, {@obj_role={'obj_role', 0x3d, 'v7\x00'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '\x1c-gT\xb6\xcc}\xaa\xcbY\x98u\xd7\xfa\xf9\xbb'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f0000000080)={@id={0x2, 0x0, @c='\x1c-gT\xb6\xcc}\xaa\xcbY\x98u\xd7\xfa\xf9\xbb'}}) [ 398.884051] RBP: 0000000000000001 R08: 0000000000000401 R09: ffffffffffffffff [ 398.891316] R10: 0000000000000001 R11: 0000000000000246 R12: 0000000008100000 [ 398.898585] R13: 0000000020000040 R14: 0000000000000802 R15: 0000000020000080 [ 399.010002] VFS: Found a V7 FS (block size = 512) on device loop4 [ 399.023890] VFS: Found a V7 FS (block size = 512) on device loop5 [ 399.030297] VFS: could not find a valid V7 on loop2. [ 399.040601] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:33 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(0x0, 0x0, 0x0, 0x0, 0x0) add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:33 executing program 3 (fault-call:1 fault-nth:5): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 399.095978] print_req_error: I/O error, dev loop5, sector 0 [ 399.101825] buffer_io_error: 54 callbacks suppressed [ 399.101832] Buffer I/O error on dev loop5, logical block 0, async page read [ 399.114484] print_req_error: I/O error, dev loop5, sector 3 [ 399.120210] Buffer I/O error on dev loop5, logical block 3, async page read 23:47:33 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) mknod(&(0x7f0000000180)='./bus\x00', 0x1000, 0x2e9) [ 399.144480] VFS: Found a V7 FS (block size = 512) on device loop5 [ 399.150964] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 399.168964] FAULT_INJECTION: forcing a failure. [ 399.168964] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 399.181277] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 399.197798] CPU: 1 PID: 32312 Comm: syz-executor.3 Not tainted 4.14.222-syzkaller #0 [ 399.205710] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.215065] Call Trace: [ 399.217662] dump_stack+0x1b2/0x281 [ 399.221303] should_fail.cold+0x10a/0x149 [ 399.225459] __alloc_pages_nodemask+0x22c/0x2720 [ 399.230221] ? __lock_acquire+0x5fc/0x3f20 [ 399.234464] ? static_obj+0x50/0x50 [ 399.238087] ? trace_hardirqs_on+0x10/0x10 [ 399.242324] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 399.247171] ? __lock_acquire+0x5fc/0x3f20 [ 399.251410] ? __lock_acquire+0x5fc/0x3f20 [ 399.255648] ? __lock_acquire+0x5fc/0x3f20 [ 399.259890] alloc_pages_vma+0xd2/0x6d0 [ 399.263871] shmem_alloc_page+0xe0/0x180 [ 399.267932] ? shmem_swapin+0x180/0x180 [ 399.271909] ? __radix_tree_lookup+0x1b5/0x2e0 [ 399.276494] ? find_get_entry+0x312/0x630 [ 399.280646] ? check_preemption_disabled+0x35/0x240 [ 399.285673] ? __vm_enough_memory+0x261/0x520 [ 399.290175] shmem_alloc_and_acct_page+0x126/0x620 [ 399.295108] ? simple_xattr_get+0xe5/0x160 [ 399.299345] shmem_getpage_gfp+0x302/0x28f0 [ 399.303675] ? simple_xattr_get+0xe5/0x160 [ 399.307910] ? shmem_alloc_and_acct_page+0x620/0x620 [ 399.313024] shmem_write_begin+0xeb/0x190 [ 399.317174] generic_perform_write+0x1c9/0x420 [ 399.321764] ? filemap_page_mkwrite+0x2d0/0x2d0 [ 399.326433] ? current_time+0xb0/0xb0 [ 399.330234] ? lock_acquire+0x170/0x3f0 [ 399.334211] __generic_file_write_iter+0x227/0x590 [ 399.339142] generic_file_write_iter+0x36f/0x650 [ 399.343903] __vfs_write+0x44c/0x630 [ 399.347615] ? do_truncate+0x129/0x1a0 [ 399.351502] ? kernel_read+0x110/0x110 [ 399.355404] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 399.360422] vfs_write+0x17f/0x4d0 [ 399.363968] SyS_pwrite64+0x116/0x140 [ 399.367777] ? SyS_pread64+0x140/0x140 [ 399.371668] ? fput+0xb/0x140 [ 399.374786] ? do_syscall_64+0x4c/0x640 [ 399.378764] ? SyS_pread64+0x140/0x140 [ 399.382653] do_syscall_64+0x1d5/0x640 [ 399.386559] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 399.391749] RIP: 0033:0x419597 [ 399.394937] RSP: 002b:00007f3e396e5f20 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 399.402645] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 0000000000419597 [ 399.409917] RDX: 0000000000000048 RSI: 0000000020000100 RDI: 0000000000000005 [ 399.417283] RBP: 0000000000000001 R08: 0000000000000000 R09: ffffffffffffffff [ 399.424557] R10: 0000000000000401 R11: 0000000000000293 R12: 0000000000000005 [ 399.431833] R13: 0000000000000005 R14: 0000000020000540 R15: 0000000000000000 [ 399.442828] Bluetooth: hci5 command 0x0406 tx timeout 23:47:33 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x36f441, 0x63) r1 = socket$phonet(0x23, 0x2, 0x1) sendfile(r1, r0, &(0x7f0000000000)=0x8, 0x7) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) ioctl$CHAR_RAW_GETSIZE(r0, 0x1260, &(0x7f0000000100)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="290000000300000000000000000000000100000000000000080000000000000067726f75705f696400d1e3d0337713db9ed64115b957a8a19a5d723e83b1a034322dacb4b0b09b14c5b80704f6888498af569ab228e94aa879b9db05dbebb5d339b9da219d"], 0x29) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r3, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000)='fuse\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="666403190000b9", @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) read$FUSE(r4, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r4, &(0x7f00000003c0)={0x50, 0x0, r5, {0x7, 0x21, 0x0, 0x108a120}}, 0x50) write$FUSE_INIT(r3, &(0x7f00000001c0)={0x50, 0x0, r5, {0x7, 0x21, 0x80, 0xa0, 0x3, 0x8, 0x800, 0x382}}, 0x50) r6 = dup3(r0, r0, 0x0) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) open_by_handle_at(r2, &(0x7f0000000080)={0x72, 0x8, "9f16e197444ceac2f7b473a88448a4374f5857b89b60f3972db1b34afef0d93958af58e4adcda73554622a7ed1273979b9d879f44108947096d91349f2df9a300e1a04528a1622cb66fc671c09261fc2ef45ad0feaf7a69c013bc30a8f7be6cfe369865c437bc462d046"}, 0x208001) [ 399.550127] print_req_error: I/O error, dev loop5, sector 0 [ 399.551267] VFS: Found a V7 FS (block size = 512) on device loop1 [ 399.562879] VFS: Found a V7 FS (block size = 512) on device loop0 [ 399.577610] VFS: could not find a valid V7 on loop3. [ 399.586494] sysv_free_inode: inode 0,1,2 or nonexistent inode 23:47:34 executing program 3 (fault-call:1 fault-nth:6): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 399.606362] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 399.617820] VFS: Found a V7 FS (block size = 512) on device loop4 [ 399.626083] print_req_error: I/O error, dev loop3, sector 0 [ 399.631848] Buffer I/O error on dev loop3, logical block 0, async page read [ 399.639425] print_req_error: I/O error, dev loop3, sector 3 [ 399.645297] Buffer I/O error on dev loop3, logical block 3, async page read 23:47:34 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) dup2(r0, r1) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX, @ANYBLOB="2c726f6f74535a31c73d30303030303030303030303030303030303030303030302c757365725f69643d", @ANYRESDEC=0xee01, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',appraise,audit,\x00']) 23:47:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan3\x00', 0x0}) sendmsg$NL802154_CMD_NEW_SEC_KEY(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x40, 0x0, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x40}, 0x1, 0x0, 0x0, 0x24040040}, 0x4000000) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) 23:47:34 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) r0 = syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) unlinkat(r0, &(0x7f0000000080)='./bus\x00', 0x200) [ 399.730055] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 399.781606] FAULT_INJECTION: forcing a failure. [ 399.781606] name failslab, interval 1, probability 0, space 0, times 0 [ 399.812590] CPU: 1 PID: 32342 Comm: syz-executor.3 Not tainted 4.14.222-syzkaller #0 [ 399.820521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.829884] Call Trace: [ 399.832576] dump_stack+0x1b2/0x281 [ 399.836231] should_fail.cold+0x10a/0x149 [ 399.840393] should_failslab+0xd6/0x130 [ 399.844379] kmem_cache_alloc+0x28e/0x3c0 [ 399.848542] getname_flags+0xc8/0x550 [ 399.852354] do_sys_open+0x1ce/0x410 [ 399.856079] ? filp_open+0x60/0x60 [ 399.859624] ? SyS_pwrite64+0xca/0x140 [ 399.863677] ? fput+0xb/0x140 [ 399.866806] ? do_syscall_64+0x4c/0x640 [ 399.870787] ? SyS_open+0x30/0x30 [ 399.874248] do_syscall_64+0x1d5/0x640 [ 399.878149] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 399.883339] RIP: 0033:0x4194e4 [ 399.886527] RSP: 002b:00007f3e396e5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 399.894253] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004194e4 [ 399.901532] RDX: 0000000000000002 RSI: 00007f3e396e6000 RDI: 00000000ffffff9c [ 399.908808] RBP: 00007f3e396e6000 R08: 0000000000000000 R09: ffffffffffffffff [ 399.916099] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 399.923386] R13: 0000000000000005 R14: 0000000020000558 R15: 0000000000000001 23:47:34 executing program 3 (fault-call:1 fault-nth:7): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 399.978633] VFS: Found a V7 FS (block size = 512) on device loop5 [ 399.986170] VFS: Found a V7 FS (block size = 512) on device loop2 23:47:34 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(0x0, 0x0, 0x0, 0x0, 0x0) add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 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, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 400.030360] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 400.036905] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 400.067915] FAULT_INJECTION: forcing a failure. [ 400.067915] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 400.080217] CPU: 1 PID: 32358 Comm: syz-executor.3 Not tainted 4.14.222-syzkaller #0 [ 400.082329] VFS: Found a V7 FS (block size = 512) on device loop4 [ 400.088093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.088099] Call Trace: [ 400.088117] dump_stack+0x1b2/0x281 [ 400.088134] should_fail.cold+0x10a/0x149 [ 400.114030] __alloc_pages_nodemask+0x22c/0x2720 [ 400.118791] ? balance_dirty_pages_ratelimited+0x9b/0x1800 [ 400.124424] ? __lock_acquire+0x5fc/0x3f20 [ 400.128668] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 400.133525] ? __generic_file_write_iter+0x194/0x590 [ 400.138630] ? up_write+0x17/0x60 [ 400.142084] ? generic_file_write_iter+0x2f8/0x650 [ 400.147019] cache_grow_begin+0x91/0x630 [ 400.151083] ? check_preemption_disabled+0x35/0x240 [ 400.156102] cache_alloc_refill+0x273/0x350 [ 400.160433] kmem_cache_alloc+0x333/0x3c0 [ 400.164585] getname_flags+0xc8/0x550 [ 400.168390] do_sys_open+0x1ce/0x410 [ 400.172110] ? filp_open+0x60/0x60 [ 400.175652] ? SyS_pwrite64+0xca/0x140 [ 400.179541] ? fput+0xb/0x140 [ 400.182648] ? do_syscall_64+0x4c/0x640 [ 400.186626] ? SyS_open+0x30/0x30 [ 400.190081] do_syscall_64+0x1d5/0x640 [ 400.193974] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 400.199160] RIP: 0033:0x4194e4 [ 400.202348] RSP: 002b:00007f3e396e5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 400.210055] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004194e4 [ 400.217333] RDX: 0000000000000002 RSI: 00007f3e396e6000 RDI: 00000000ffffff9c 23:47:34 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd) add_key(0x0, 0x0, 0x0, 0x0, 0x0) add_key$keyring(0x0, &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000008000/0x600000)=nil, 0x600000, 0x800002, 0x11, r0, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000000080)='./bus\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x1000f4) r3 = getpgid(0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffc00}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write(r1, &(0x7f00000001c0), 0xfffffef3) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 400.224605] RBP: 00007f3e396e6000 R08: 0000000000000000 R09: ffffffffffffffff [ 400.231877] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 400.239154] R13: 0000000000000005 R14: 0000000020000558 R15: 0000000000000001 23:47:34 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) open$dir(&(0x7f0000000180)='./bus\x00', 0x8000, 0x7) 23:47:34 executing program 2: open(&(0x7f0000000080)='./bus/file0\x00', 0x50080, 0xd2) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100)='fuse\x00', 0x0, &(0x7f0000002140)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id'}, 0x2c, {'group_id'}}) write$FUSE_NOTIFY_INVAL_ENTRY(r0, &(0x7f00000043c0)={0x29, 0x3, 0x0, {0x1, 0x8, 0x0, 'group_id'}}, 0x29) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000180)="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") [ 400.323805] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 400.329291] VFS: Found a V7 FS (block size = 512) on device loop5 [ 400.338784] VFS: Found a V7 FS (block size = 512) on device loop3 [ 400.355080] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 400.361683] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 400.400070] VFS: Found a V7 FS (block size = 512) on device loop2 23:47:34 executing program 5: r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000080)="b82973d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb51ae92379887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x4b, 0x401}], 0xa8000, &(0x7f0000000100)=ANY=[@ANYRESOCT=0x0, @ANYBLOB="11d78d", @ANYRESOCT, @ANYRESDEC, @ANYRESDEC, @ANYRESDEC=r0]) [ 400.463153] VFS: Found a V7 FS (block size = 512) on device loop4 [ 400.466365] VFS: Found a V7 FS (block size = 512) on device loop0 23:47:34 executing program 4: syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) syz_mount_image$fuse(&(0x7f0000000080)='fuse\x00', &(0x7f00000000c0)='./bus\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id'}, 0x2c, {[], [{@appraise='appraise'}, {@audit='audit'}]}}) mkdir(&(0x7f0000000180)='./bus/file0\x00', 0x1d3) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r1, 0xee01) syz_mount_image$hfsplus(&(0x7f0000000280)='hfsplus\x00', &(0x7f00000002c0)='./bus/file1\x00', 0x8000, 0x2, &(0x7f0000000440)=[{&(0x7f0000000300)="09f587d106db5fd2a9cd80de45c3cce9856ad1102ea2747f2796e5d79fad5fa928f4c271e43c4507b6c47deb1c305849e55c35f2651c066262783e77477c78c3c385ca8d8702b08ac4154c1ff18a652a41a65f3c8463cebd98ce3f972d2a8f8c69823a903d1f5b4c84ad6e9db604ab08ef1799921057b40acb4464780a54b5e701a6873491f5c36ce4ffdfc0e8e66c1facb690d6988db2d695", 0x99, 0xffffffffffff0001}, {&(0x7f00000003c0)="d0d4ac3e952aaf1c95e8126e5d8c7fa2e72e804c2b94cf18a6c9823317cd481127f26ef095ef99f262e8d3b4a70c21164be9a6ad3ded34740cba432c2d882054780c9c7d7c6b5664b6d4264045dea3c330f235acf97e2f9e1d", 0x59, 0x9}], 0x80000, &(0x7f0000000480)={[{@umask={'umask', 0x3d, 0x9d9}}, {@umask={'umask', 0x3d, 0x10001}}, {@nodecompose='nodecompose'}], [{@uid_eq={'uid', 0x3d, r1}}, {@fsname={'fsname', 0x3d, 'user_id'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) 23:47:34 executing program 3 (fault-call:1 fault-nth:8): open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 400.531980] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 400.551280] VFS: Found a V7 FS (block size = 512) on device loop1 23:47:34 executing program 2: open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) newfstatat(0xffffffffffffff9c, &(0x7f0000001680)='./bus\x00', &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) syz_mount_image$qnx4(&(0x7f0000000080)='qnx4\x00', &(0x7f00000000c0)='./bus\x00', 0xcb, 0x6, &(0x7f0000000480)=[{&(0x7f0000000180)="5c03d30b9239996cb2453667e247573d681d48e6b8b5d3b0c9f1c1f56afdce57155a83ce7d8891a5104fca09e36c1ac6227d9110b20a770466a2cf891427069aa1b5789868a1c04d76f6ad29ecd97d97fcb42d08d3e9705b254419737f49c4073b71d1e6ad333fc41a7a7f537f0a749a028948defd5edac6014f6774cb4a749d1d50a0734f2f70738d8d8b0614e609bca43efbe8127d4cc6af9b822c62e6bc788cd40f6189e53b", 0xa7, 0x5}, {&(0x7f0000000580)="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", 0x1000, 0xffffffffffffffff}, {&(0x7f0000000240)="58be6c7e2cbd21cf0af31f959924cbfa6a1eaa462943e1dfb6430698de6c3daa6f6d2df69f6663e882ed5952d569c589b11803e3a2607f07718a842dabff05ca93ffffbdd722fd148567bcaf604995c0ca5c8faa1aa52124b7e8", 0x5a, 0x3af}, {&(0x7f00000002c0)="ac1a1f3b0e803bcc6e2b575cb0bd9bb535c492e4d03fe691b630338770b74bc73c3bf7f5f6c9c5ff292932be77c312b6938886acb5d016af2f7d59968e749c62b94324496144cd6191e6cd61d2f42de1d474975111f485431dd91664a75ffb8d3446c5ed3007350d0eadfa6edc41ec9b5bab01df494a41057922380d34de66cd742e5f6653bca88fa8e891bb96e33d1cae8d5bcee2c75a01ce30c21f2c0afc7100cb06d1175e37abe5060fd4f0f22cff", 0xb0, 0x2}, {&(0x7f0000000380)="01635f4ff7bc40abc20767c524fb9fe45f9ddce097c2a65ff53aa7be5a3c9994911fd3266585e219e8676bbf260122533ef12b02042870fd9791807a166918f9d18684fff06b1ecc2e519ed3dd41e460e0feb3ecaab698abe3e61b51042d8b54557acafa71e11b2069d4896e103a3ed5ca18b6789adb06623dc14cbb39efbd855177550499e0bdaa6ffb8fc27a52b7cf6a856059736d58d82a9694e3494b0ae47d2588a504c1077b35353917ed1dd6c0edb5c55089efbcbaf467e65b79582219a2", 0xc1, 0x7}, {&(0x7f0000001580)="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", 0xfc, 0x5000000000000}], 0x4002, &(0x7f0000001740)={[{'\x8f'}, {'v7\x00'}], [{@fowner_gt={'fowner>', r0}}, {@dont_appraise='dont_appraise'}, {@hash='hash'}]}) [ 400.579660] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 400.595395] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 400.609553] FAULT_INJECTION: forcing a failure. [ 400.609553] name failslab, interval 1, probability 0, space 0, times 0 [ 400.611884] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 400.636447] CPU: 1 PID: 32412 Comm: syz-executor.3 Not tainted 4.14.222-syzkaller #0 [ 400.644453] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.653898] Call Trace: [ 400.656498] dump_stack+0x1b2/0x281 [ 400.660252] should_fail.cold+0x10a/0x149 [ 400.664408] should_failslab+0xd6/0x130 [ 400.668392] kmem_cache_alloc+0x28e/0x3c0 [ 400.672550] get_empty_filp+0x86/0x3e0 [ 400.676440] path_openat+0x84/0x2970 [ 400.680157] ? path_lookupat+0x780/0x780 [ 400.684306] ? trace_hardirqs_on+0x10/0x10 [ 400.688545] ? __generic_file_write_iter+0x194/0x590 [ 400.693653] do_filp_open+0x179/0x3c0 [ 400.697459] ? may_open_dev+0xe0/0xe0 [ 400.701264] ? __alloc_fd+0x1be/0x490 [ 400.705071] ? lock_downgrade+0x740/0x740 [ 400.709222] ? do_raw_spin_unlock+0x164/0x220 [ 400.713725] ? _raw_spin_unlock+0x29/0x40 [ 400.717873] ? __alloc_fd+0x1be/0x490 [ 400.721683] do_sys_open+0x296/0x410 [ 400.725403] ? filp_open+0x60/0x60 [ 400.728944] ? SyS_pwrite64+0xca/0x140 [ 400.732830] ? fput+0xb/0x140 23:47:35 executing program 5: getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000180)=0x14) open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) syz_mount_image$v7(&(0x7f0000000000)='v7\x00', &(0x7f0000000040)='./bus\x00', 0x0, 0x1, &(0x7f0000000540)=[{&(0x7f0000000100)="b82953d2f785ce8d3d10941313c3afae88bbf763f72b62abd0a1cedc8f8c3cff20efb579887a1b8b17396dbf5d02bcfe7a544c29bbe6fb8461e9b4935ce2547b4100000273eea3e0", 0x48, 0x401}], 0x0, &(0x7f0000000080)=ANY=[]) [ 400.735939] ? do_syscall_64+0x4c/0x640 [ 400.739913] ? SyS_open+0x30/0x30 [ 400.743369] do_syscall_64+0x1d5/0x640 [ 400.747264] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 400.752452] RIP: 0033:0x4194e4 [ 400.755637] RSP: 002b:00007f3e396e5ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 400.763349] RAX: ffffffffffffffda RBX: 00000000004afb60 RCX: 00000000004194e4 [ 400.769355] VFS: Found a V7 FS (block size = 512) on device loop2 [ 400.770612] RDX: 0000000000000002 RSI: 00007f3e396e6000 RDI: 00000000ffffff9c [ 400.770619] RBP: 00007f3e396e6000 R08: 0000000000000000 R09: ffffffffffffffff [ 400.770625] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 400.770630] R13: 0000000000000005 R14: 0000000020000558 R15: 0000000000000001 [ 400.794901] VFS: Found a V7 FS (block size = 512) on device loop4 [ 400.820731] ------------[ cut here ]------------ [ 400.825529] WARNING: CPU: 1 PID: 32423 at fs/inode.c:342 inc_nlink+0x113/0x130 [ 400.832887] Kernel panic - not syncing: panic_on_warn set ... [ 400.832887] [ 400.840251] CPU: 1 PID: 32423 Comm: syz-executor.4 Not tainted 4.14.222-syzkaller #0 [ 400.848142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.857498] Call Trace: [ 400.860102] dump_stack+0x1b2/0x281 [ 400.863748] panic+0x1f9/0x42d [ 400.867043] ? add_taint.cold+0x16/0x16 [ 400.871040] ? inc_nlink+0x113/0x130 [ 400.874763] ? __warn.cold+0x5/0x44 [ 400.878399] ? inc_nlink+0x113/0x130 [ 400.882121] __warn.cold+0x20/0x44 [ 400.885673] ? ist_end_non_atomic+0x10/0x10 [ 400.889998] ? inc_nlink+0x113/0x130 [ 400.893715] report_bug+0x208/0x250 [ 400.897346] do_error_trap+0x195/0x2d0 [ 400.901236] ? math_error+0x2d0/0x2d0 [ 400.905038] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 400.910154] ? debug_check_no_obj_freed+0x2c0/0x680 [ 400.915177] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 400.920028] invalid_op+0x1b/0x40 [ 400.923484] RIP: 0010:inc_nlink+0x113/0x130 [ 400.927804] RSP: 0018:ffff8880517e7df0 EFLAGS: 00010216 [ 400.933169] RAX: 0000000000040000 RBX: ffff8880569a16e8 RCX: ffffc90008118000 [ 400.940439] RDX: 0000000000000aab RSI: ffffffff818c2ef3 RDI: ffff8880569a17c0 [ 400.947708] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 400.953895] sysv_free_inode: inode 0,1,2 or nonexistent inode [ 400.954983] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8880569a1730 [ 400.954994] R13: ffff88808e43e840 R14: ffffffff87aa3480 R15: 0000000000000000 [ 400.955017] ? inc_nlink+0x113/0x130 [ 400.955031] sysv_mkdir+0x21/0x120 [ 400.982659] vfs_mkdir+0x463/0x6e0 [ 400.986210] SyS_mkdirat+0x1fd/0x270 [ 400.989932] ? SyS_mknod+0x30/0x30 [ 400.993480] ? do_syscall_64+0x4c/0x640 [ 400.997461] ? SyS_mkdirat+0x270/0x270 [ 401.001880] do_syscall_64+0x1d5/0x640 [ 401.005870] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 401.011059] RIP: 0033:0x465ef9 [ 401.014245] RSP: 002b:00007fc802b7a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000053 [ 401.021959] RAX: ffffffffffffffda RBX: 000000000056c008 RCX: 0000000000465ef9 [ 401.029408] RDX: 0000000000000000 RSI: 00000000000001d3 RDI: 0000000020000180 [ 401.036677] RBP: 00000000004bcd1c R08: 0000000000000000 R09: 0000000000000000 [ 401.043950] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c008 [ 401.051223] R13: 00007ffe8ba8b20f R14: 00007fc802b7a300 R15: 0000000000022000 [ 401.059170] Kernel Offset: disabled [ 401.062879] Rebooting in 86400 seconds..