0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:47 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:47 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0xb5) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) creat(&(0x7f0000000080)='./file0\x00', 0xa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x149a40, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setuid(0x0) r4 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, 0x0) r5 = socket$inet6(0xa, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0xd0}}], 0x2, 0x0) r6 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r6, 0x5452, &(0x7f00000001c0)=0x1) sendmmsg$unix(r1, &(0x7f0000000cc0)=[{{&(0x7f00000001c0)=@file={0x0, './bus\x00'}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)="1e994dccfb9df8e69f600cb672f5509a9a386d8743fc52d4c149a5dfbd9c", 0x1e}, {&(0x7f0000000240)="312b1182027a7c103d55d8f9bf07295e6019c3a4f15db6b5cce3bbe9f7e1a609dc270e5a817342a1ca4c31124f09b0ca87fd2230676916b501a625286e1fac7ebc9cfe75382e35b13577d5cf08f2c2be1ce5c901a30c947bf5f4ad8700e4b8f297f636b2dff1895dfa5ae8fb2184262c7548953ae69bddeb6274589c7b4c5e7b56bd0c24035aab117d5936c7ac73fdb61def4c9acc073d156c7b0c642e0c44d673a7d04b0d88a474fbd245b0e11d3b4614a18318ce81005f43341d34da7476e32a0871e85cf3f00fb0", 0xc9}, {&(0x7f0000000340)="0663f3311781b7c73c4cde6427aeb0", 0xf}], 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="5f35ae4bffb76bf40a43756aa3f64cc8dae9acfe260d9da2b2c1c6f0086b35"], 0x68, 0x4045}}, {{&(0x7f0000000600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000680)="1aa4770a9be9c17d3d08cf", 0xb}, {&(0x7f00000006c0)="10cb9f3d7cc6dc728765a2b0a5a999d1db4d94be8e5ef056128aa3afca68b6431629de3d4df3b73b62872b177811af0c60f18bf2f2df8be1552a178a307c0694fa7dd627beaa4b3c23afa9646023252f64e0f9fb60132786c1e31791ad2468c19a29aff3b19325040fa210ea5c68bef6a4287f7576d3c76ae34b8b2a2dcbe8291020f3d0d134e73e238587d700a9d32cfe74f5d5a93761744d18de6a7c5b183a1b56ca735bc7561f2c5ba60246dc788b824063bd1b2a178cd9d0d92462653fab21bf1ee36fc677fb5d6cfbfa53c2aaf74823f5316feba4d465040d64fb29e32af3c677a263aed66b4147680139a10159c559d8f980b517ef", 0xf8}, {&(0x7f00000007c0)="65e0e2101addf8d325c3457b81d4e5856a8295b37ed735525a84f049", 0x1c}], 0x3, &(0x7f0000000880)=[@rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r3, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [r5, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0]}}], 0x48, 0x200400c4}}, {{&(0x7f0000000900)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000a00), 0x0, &(0x7f0000000c00)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x30, 0x1, 0x1, [r1, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r6]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}], 0xb8, 0x80}}], 0x3, 0x4000800) openat$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000040), 0x2, 0x0) fsetxattr$system_posix_acl(r2, 0x0, 0x0, 0x9e, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, 0x0) 19:10:47 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './bus\x00'}) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:10:47 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:47 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:47 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) recvmsg$unix(r2, 0x0, 0x2) socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000040)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="66244b056cb6a2a9b810b0b04dcbd0ab05d7c98e4b3d75dac19998b2c2cba373181747edb463c657183e7898f9890c0e526861ec125321bb4c76ea", @ANYRES32, @ANYRES32=0xee01, @ANYRES32], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:48 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:48 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) io_setup(0x9, &(0x7f0000000200)=0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sysvipc/shm\x00', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) io_submit(r1, 0x2, &(0x7f00000003c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r3, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000118000058000000", @ANYRES32=r0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00./file0\x00']) r4 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r4, 0x0, 0x8400fffffffa) r5 = open(&(0x7f0000000080)='./bus\x00', 0x1dd803, 0x10) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setuid(0x0) r7 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r7, 0x2285, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0xd0}}], 0x2, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, 0x0, 0x94, 0x0) sendfile(r5, r6, 0x0, 0x80001b00) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, 0x0) 19:10:48 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:10:48 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:48 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:48 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) recvmsg$unix(r2, 0x0, 0x2) socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000cc0)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRES32=0xee01, @ANYRES32], 0x94, 0x0) 19:10:48 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x80001b00) 19:10:49 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pidfd_getfd(r3, r3, 0x0) recvmsg$unix(r2, 0x0, 0x2) socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000cc0)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRES32=0xee01, @ANYRES32], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:49 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0xe0000, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setuid(0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./bus\x00', 0x81, 0x40) r4 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0xd0}}], 0x2, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, 0x0, 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, 0x0) 19:10:49 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001b00) 19:10:49 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:49 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:49 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x80001b00) 19:10:50 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f00000001c0)={0x0, 0x0, 0x0, [0x191, 0x5, 0x80, 0x5, 0x7fffffff], [0xe481, 0x6, 0x8001, 0x5, 0x9, 0x2, 0x7ff, 0x7, 0x40, 0x3, 0x8, 0x7, 0xffffffff, 0x0, 0x7, 0xff, 0x0, 0x16d, 0x3, 0xb89, 0x2800000000000000, 0xb3, 0x6, 0x6, 0x1, 0x9, 0x9, 0xb1db, 0x0, 0x6, 0x1ff, 0x10001, 0x3, 0x2, 0x100000001, 0x1, 0x1, 0x800, 0x2a5, 0x80000001, 0xfff, 0x1, 0x0, 0x6, 0x81, 0x0, 0x8, 0x3, 0x8db, 0x800, 0x100000001, 0xabac, 0x0, 0x3, 0x7, 0x8, 0x3, 0x20, 0x8, 0x0, 0x0, 0x2, 0x8, 0x400, 0xff, 0x10001, 0x5, 0x8000, 0x8, 0xc24, 0x7fff, 0xc62, 0x800, 0x7, 0x7, 0x5, 0x27, 0x3ff, 0x5, 0x8, 0x2, 0x8, 0x80000000, 0x10001, 0x8, 0xffffffffffff6bbe, 0x7fffffff, 0xffffffff, 0x6, 0x0, 0x8, 0x8, 0x6, 0x67d, 0x0, 0x606, 0x540, 0x8, 0x81, 0x100000000, 0x91, 0x8001, 0xfffffffffffffffa, 0x8, 0x0, 0x99a, 0xfff, 0x9, 0x8, 0x1ff, 0x6, 0x1, 0x1, 0x4, 0x7, 0x0, 0x9, 0xfffffffffffffffe, 0x3, 0x1]}) recvmsg$unix(r2, 0x0, 0x2) socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000040)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="98775bcdca0c77c8bdf3c66493ffa449729f115f6f92587ebd93204667b15d18228e2443ab22991f5f4bc85b4c07c2fafb4bfaf02f3df0139db6f731513e0d928101bbe6eb981d942907655cb7edc1f4a5d180b009f0", @ANYRES32, @ANYRES32=0xee01, @ANYRES32], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:50 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setuid(0x0) r4 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@abs={0x0, 0x0, 0x4e20}, 0x6e, 0x0, 0x0, 0x0, 0xd0}}], 0x2, 0x0) r5 = gettid() tkill(r5, 0x3a) recvmmsg$unix(r2, &(0x7f00000017c0)=[{{&(0x7f0000001380), 0x6e, &(0x7f00000016c0)=[{&(0x7f0000001400)=""/109, 0x6d}, {&(0x7f0000001480)=""/76, 0x4c}, {&(0x7f0000001500)=""/147, 0x93}, {&(0x7f00000015c0)=""/203, 0xcb}], 0x4, &(0x7f0000001700)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}, @cred={{0x1c}}], 0xc0}}], 0x1, 0x2041, &(0x7f0000001800)={0x77359400}) r7 = memfd_create(&(0x7f0000001840)='\x00', 0x7) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001880)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="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", 0x1000}, {&(0x7f0000000040)="f5ea7c24", 0x4}, {&(0x7f00000011c0)="4eaf0800cd1e3eab66f8b809f9f1400671e05b1e9c2535d143e81e8b601deb525da60d1442d13b6991c4ed162c0968142eeb26a8d7f00b4339f7602f560845e3fff391236a6620115519496b3bd25e7410ac129a2951d929496d2eed2348e0c8c963f49280286b10c08008a55b4e2e0cf40016dee2009d7ac48c2daa422fa76054e064a850222e8c5c8ebbf0b8a59f3f4c582ccb822c5af62ed8216192a9d438723cafa7c2dfedbf3d49483c16c688ad16ad382a005c99c9485bde73230f57e93eeeb34a9a3cce692bdd6c60b4f6b77f8be0b6f520c64a6736bdf211c38b", 0xde}], 0x3, &(0x7f0000001940)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, r3]}}, @cred={{0x1c, 0x1, 0x2, {r5, 0xffffffffffffffff, r6}}}, @rights={{0x14, 0x1, 0x1, [r7]}}, @rights={{0x14, 0x1, 0x1, [r0]}}], 0xd0, 0x8881}, 0x200000d0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, 0x0, 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, 0x0) 19:10:50 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:50 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001b00) 19:10:50 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0xc8) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./bus\x00', 0x0, 0x18}, 0x10) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setuid(0x0) r4 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0xd0}}], 0x2, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, 0x0, 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, 0x0) 19:10:50 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:50 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x80001b00) 19:10:50 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) io_submit(0x0, 0x2, &(0x7f00000003c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x0}]) bind(0xffffffffffffffff, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x2, @remote}}, 0x80) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r2, 0x0, 0x8400fffffffa) r3 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r4 = epoll_create1(0x0) fallocate(r4, 0x8, 0x80, 0xa02) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setuid(0x0) r6 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r6, 0x2285, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0xd0}}], 0x2, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, 0x0, 0x94, 0x0) sendfile(r3, r5, 0x0, 0x80001b00) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, 0x0) 19:10:51 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) recvmsg$unix(r2, 0x0, 0x2) socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000004, 0x810, r1, 0x8000000) r5 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r5, 0x5452, &(0x7f00000001c0)=0x1) r6 = io_uring_setup(0x69be, &(0x7f0000000a00)) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r6, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r6, 0x12, 0x0, r7) syz_io_uring_submit(r4, 0x0, &(0x7f0000000080)=@IORING_OP_POLL_ADD={0x6, 0x3, 0x0, @fd=r5, 0x0, 0x0, 0x0, {0x1000}, 0x1, {0x0, r7}}, 0xffff) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000040)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="7f05", @ANYRES32, @ANYRES32=0xee01, @ANYRES32], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:51 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:51 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001b00) 19:10:51 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="4bf1496cfc976046158ca45196c0b36b45e31b5d5a8d93e4f9ecdf725b090647becdd608f7899681f36fac3bdc14090bb9202e3a7c31dcd2a75f2e5b1741d2103c0e15ea8f524c65e01c121f84ea3704134faf66af0b8d83ba8df86860b886e384e264e3acbb73888d812cb54a44d560a5ce33856c5f2d33ea09d75a1ef71bbf3ce0c62f4a78a0d3b7e78e687a099f8298566f53f7af4668e470c074110846f1e74a2190ad477243c61e494fbc06832784f4c8889b75abc56542315c3a774426d8f26a714f99fff419d0a5a3310718bbf38878d557f56333f7ec0ffe123368101aa2bc9e65e8e9dd1791a8168f050a022b5c1224d64bf28ef2569310568fd99faeed956849d45cf0314ced68d418c3c9305dcaf53b695d2186841d6d86ef4dabb3fcc18cd4b50fde43b70c843af3b23a723e08f3594006c138abcb2db8746fb2d0c6d03ab6b2633f166f7b185cd46191cfe4682bff564aae4e57e5cad38c70c623898d5f1a98178dffeec517e4723c674b6d82626744a4cddc3a87dd11f9874be0941e442ab5de03ff55042707fb47a2b79a28c3f2e25a3b0990b5365932dd0d328f83cff3aab6f4e0ab7aa74170c55870211a0601697ddd7e15ad16f016f24d40dde25530a8bafb9bce4570ef0dde1e20f42fdabafb546cd7d3d3f47ceb15de80cde5e2d6cc5e65aa2a31c01d9c9963b1f871770ed80744eea7acf73d51eb5343f685113079ff5d76c76d80434199756613b0f8529e807c7898a92da76a9ca5e15885fdfe80ee763593822224fb03ad90ba95681dc8e97bf429c5095f412c1ac3162c76329fb6b88244e06351845e3950daa2a05b09764cd4dff1101a4cd6ac83185064c2609d5f3bf3a87c8b87f8b5aa3ee7e7edad7c1079de612021ebbafa35217579ebfdc6983d887563f21a04406c0fcf9b76068886622eb01c69d90c84b0cc84b8163e473b571bb039209137f05de1f632da812d7181d814da60c7534a3ad505c7c174f10b5fabcaf75bc676971c73624eb45edba404722864670bcc1bfee62479525acf0c54663c4dfd1b6dad34f021dc911c3443d66b9e43c8648e80add2891ebf801bcd6338f768fdc1796f470c7e2186db3e649fa823a7f887677168d18400915193994c1d3cdb34bf26902d5a2edcf262b4e662459194568d0b1d4f4d59fa5106a5010d9c3f540e6a435876d63b02c1242da90e165436f32b230d27e643eb74b7f9a799c148c629de16070a4d0d8cce1f8123e358602e6bd832abb26bcbbb9dfd8bc0c886639c14d3262d393d15cfb9f1bffe4408b62ed862cdd5073d4a864dd9459ff5dd460df1ca6bdc6819f7840f60ed95923de584c691575a7aea4111cbf20e2d5f47eff94d9c2f9eb7bd376c0c6642ce45e688dcf1e212562c3ab88c049361dbfa099a2f60afad83b527aa165bad96d89d099c9680db299f3db7c01486481014ef5012dfb38ebcfea2c8d98a873d5d99e3104fe87eef0fb94d2a62afc940d7da33e51913b4d6a5886697ab3efbe5be6b6d2012b9c74a9da65d123d04a851c85f109306af30eff0bd15c0c467d2594b94a9b9947da6f9bd874efce76b7cc182a4707c9697778ca08a20d8de958af434714043efef30c583f75f8f4b0c0dbc95b6b6657b85296e85c36647d4e88387787fea8e90c2de41ede94366b3486e6fa94142256b08b2369c1dafa9dda58fc3261a7ee7ee615ac877eff4b97eb9e4acc028893ab9710bbe46029961d22ebe4802880bc16810e5079764c02d36226ad2ff7f57bb4a7bf6f6227e66fcd52e938c19c309ab2603096c335d4f3adfc154a2e8edf34d43bd27b7cb868034ea9a95b4b992ed032a72a707d9f7d3a7909aff7948bd45ae08aaaef4872b2cb079170da5e5dc4c5b49811e81f1a46e8a10fd99caf212d1a96d10d535f7d2977eeece20dd949ecaaed7cf13be6f9e8f9edf84e7ed26aecda122913f1f690593cc1e6e47bb26214d94248e1fdffe095ba5d86fe61e8e818f7d1f23ae5755b0528d6b3e6ec2a3f8fc48f9d112358bd510bf4126ef2989861c2ae39e2c219964bf7e69756d9c19b857965c5e33d643c404f295515d886bc0dbc7ad173f70cf813d02464cd966cfa480e96924493e6af86d641d6f2b4908ca0e6f5d7de40b34d1a1d6fcf01329d043870de923ddc3cb2abbb0822308d92c0fa150b817cd75489b7647bfee2241387b2ad9d2094e7e124670c245b58da4e219d9dcfd770fd6a690b40a149c0141478da4ce8af98dc04bb366e53d7eaa6e80dfe6e68ba930cb04a7cb19a16bab2fa38f1c6e40edebfed5348a5793751730f184eedd8e8a5dd0bc1167682867c145870abf1c89a0814ed9b62ff57ce8ae1e95590666a8d965c46765a107e4d455a489fba1a136e76d4cfeb3c38f9114903621b38c02f72ac003f2a095d526137f3abd333fb0a88998eaa9e761a7e9e536ef418a34ee2ed4ebd460649ce2881f4591faac04cbb6deddc2682e11890f53096f1d860afc6e9393cf01d040424da0f7a4c9f3589e313cbed1f57837551e6b60bd6b1268f3169c5979e17ad3985512e62ff3aaf78fb113df45643d54f501a39be36ac1b5e44adec79581aca743f003fe8f2ceedb42ede37ea63a66beeb2d7e6e00c19e49ee4981efb03fb1af3c13d00ac4328a8b0ce99516642853e2abdbf60e931d96dd5f2b67a5b784566974f2292ad1c3de871850359136c890b9f80327e00a02cdb8c7c73895097a0666a80c898d94fbe1b550e8c65a5768d6f0b1047d9e47b75ba50fb10c1c651f9531b15eb2f125d5ec6263d10be830a1823e75590e01a6e98ad46142e7a902ef3cb47f1530a05c108e1e597c4db3eadebc0a74526f3ed312892923ef65353373bbbc7cc87d15ad6819cf04cd81c81ea4118f81683cc9802ae51d3b3d5e5d5736b4f6a0ca8b087975c2a9c4524a739d3de56d68e9b29b52efcf72a4a7f184aec6a2409a41da096a87ebab1f09941c318eef11c4b31c4d065a3b5d39c0d1eeb377dc3dbbdb41a83f4449ac33122745badafa61325f1caa37d4d4da4323b70a5f009f9ba19afe37460e4870af6879e6b8fdf518ae2a7fcd0ceb9dbb85905f0c38c77d9bcd9405692897a79b42c054f9e1bce1eba426b7f80e74e1c840fa18915eff34f0911db0ad42d7d3c9e5fd9d0af19aa9ecc52775e2e2a9c3c9f1ee2fdba54209eb67dc1b5489b0a8a75e02c43683b81e323067c44f35b617f5c732e2121b507fc3ee48a814c7cfb42b600a5cb233e6364a4e9058b43761f41bc62e8e84bbbf3ae7b695e87787b36a96c5c5d648063f975ce085017a4903aab0d7983e1fd302d9c8f6882f4395fef39a288284b3ecddd72b4fee4b4a27f191e719b29c631d02ce315e65aac116fab3da8f757ea3e32bae325b263bfe1351ac3cc3cf6ba02735ae93b744464b9de1cb648b5702fc6f9c55959c4535e1a208c42cbb8d300f6764a43909b1280ffafac6dfa9680e06479e8668c84c03062ac6e195e4c3af0539936c1dff74317b2b98ffedb2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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:51 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:51 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './bus\x00'}) mount$9p_fd(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x50000, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2cec7ca14a7f627766646e6f3d", @ANYRESHEX=r3, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4, @ANYBLOB="2c6d73697a653d3078303030303030303030303030303030332c6673757569643d64636465376237312d636261392d656452572d336361642d31623350363106662c66756e633d4d4f44554c455f434845434b2c657569643e", @ANYRESDEC, @ANYBLOB=',smackfstransmute=\\-*:,seclabel,smackfstransmute=%,\x00']) unlink(&(0x7f0000000040)='./bus\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r5) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) getegid() sendfile(r2, r3, 0x0, 0x80001b00) 19:10:52 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) recvmsg$unix(r2, 0x0, 0x2) socket$inet6(0xa, 0x0, 0x0) getegid() open(&(0x7f0000000040)='./bus\x00', 0x10800, 0x134) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f0000000cc0)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRES32=0xee01, @ANYRES32], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:52 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:52 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:52 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x80001b00) 19:10:52 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:52 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:52 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:52 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './bus\x00'}) mount$9p_fd(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x50000, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2cec7ca14a7f627766646e6f3d", @ANYRESHEX=r3, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4, @ANYBLOB="2c6d73697a653d3078303030303030303030303030303030332c6673757569643d64636465376237312d636261392d656452572d336361642d31623350363106662c66756e633d4d4f44554c455f434845434b2c657569643e", @ANYRESDEC, @ANYBLOB=',smackfstransmute=\\-*:,seclabel,smackfstransmute=%,\x00']) unlink(&(0x7f0000000040)='./bus\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r5) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) getegid() sendfile(r2, r3, 0x0, 0x80001b00) 19:10:53 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:53 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:53 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)=0x40000) recvmsg$unix(r2, 0x0, 0x2) socket$inet6(0xa, 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r4, 0x5452, &(0x7f00000001c0)=0x1) fadvise64(r4, 0x80000000, 0x1ff, 0x4) getegid() sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="6d9b5f09a42861715506b952040fff89e9c8883b0e9d92a4df7b7c15ae36e9881aa437cd111faaf3bba4f295338ce017ed4df0ef528d158edf54da3da894ae50ba09da7b3a803fbda498c713bc246f69f83bd4ec3a4a31ad3fdc07a940f88e68154dcd5a1244b106867f56b9558ab8f27c4dfd967f04cab8b1b0728620ddbd625894e9e790469f67953d0443d6ac2659cb0aaa7e593c844dac636fa76605f70cd5ae1dd2ba1c56cfa0c7b22d4f22513f84a0", @ANYRES32, @ANYRES32=0xee01, @ANYRES32], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:53 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x80001b00) 19:10:53 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:53 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:53 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:53 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './bus\x00'}) mount$9p_fd(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x50000, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2cec7ca14a7f627766646e6f3d", @ANYRESHEX=r3, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4, @ANYBLOB="2c6d73697a653d3078303030303030303030303030303030332c6673757569643d64636465376237312d636261392d656452572d336361642d31623350363106662c66756e633d4d4f44554c455f434845434b2c657569643e", @ANYRESDEC, @ANYBLOB=',smackfstransmute=\\-*:,seclabel,smackfstransmute=%,\x00']) unlink(&(0x7f0000000040)='./bus\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r5) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) getegid() sendfile(r2, r3, 0x0, 0x80001b00) 19:10:53 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:54 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:54 executing program 4: creat(&(0x7f0000000180)='./bus\x00', 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80001b00) 19:10:54 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) recvmsg$unix(r2, 0x0, 0x2) socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000009, 0x12, 0xffffffffffffffff, 0xe4390000) getegid() creat(&(0x7f0000000080)='./bus\x00', 0x13) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, &(0x7f00000001c0)=ANY=[@ANYRES32=0xee00, @ANYRES32, @ANYRES32=0xee01, @ANYRES32, @ANYBLOB="387ca876891b2665ee96a447bae5740e3ac611d7e8f208e80eedf0544642c4781baf9876b25035a5229f4095b18983581654eca5bd2831edf25463a0c8e5b442738c19855618553fe02b321e0c196e778daa14a49a350747444e411bc330949daa145f9aba96daa4ebca56afc86f3631e351639fd9177aa8a056a870da9ec518a818e28a490accdf10eb5f3c0e07ccb26ffd9ac965a3dfd92e937ec02187798470481fb0fbd045c9", @ANYRES32, @ANYRES32=0xee01, @ANYRES32], 0x94, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e23, 0xfffffffe, @private0, 0xfffffffc}, 0x1c) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:54 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:54 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x80001b00) 19:10:54 executing program 4: creat(&(0x7f0000000180)='./bus\x00', 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80001b00) 19:10:54 executing program 4: creat(&(0x7f0000000180)='./bus\x00', 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80001b00) 19:10:54 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './bus\x00'}) mount$9p_fd(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x50000, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2cec7ca14a7f627766646e6f3d", @ANYRESHEX=r3, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4, @ANYBLOB="2c6d73697a653d3078303030303030303030303030303030332c6673757569643d64636465376237312d636261392d656452572d336361642d31623350363106662c66756e633d4d4f44554c455f434845434b2c657569643e", @ANYRESDEC, @ANYBLOB=',smackfstransmute=\\-*:,seclabel,smackfstransmute=%,\x00']) unlink(&(0x7f0000000040)='./bus\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r5) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:54 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="240000000000000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:54 executing program 4: ftruncate(0xffffffffffffffff, 0x800) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80001b00) 19:10:55 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:55 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:10:55 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:55 executing program 4: ftruncate(0xffffffffffffffff, 0x800) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80001b00) 19:10:55 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:10:55 executing program 4: ftruncate(0xffffffffffffffff, 0x800) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80001b00) 19:10:55 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './bus\x00'}) mount$9p_fd(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x50000, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2cec7ca14a7f627766646e6f3d", @ANYRESHEX=r3, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4, @ANYBLOB="2c6d73697a653d3078303030303030303030303030303030332c6673757569643d64636465376237312d636261392d656452572d336361642d31623350363106662c66756e633d4d4f44554c455f434845434b2c657569643e", @ANYRESDEC, @ANYBLOB=',smackfstransmute=\\-*:,seclabel,smackfstransmute=%,\x00']) unlink(&(0x7f0000000040)='./bus\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r5) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:55 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:10:55 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:55 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="240000000000000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:55 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:10:56 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:56 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:10:56 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:56 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r4) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x4, 0x0) socket$inet6(0xa, 0x1, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000180000000000000001", @ANYBLOB], 0xd0}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}], 0x1, 0x0, 0xf8}}], 0x3, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:56 executing program 4: creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80001b00) 19:10:56 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:10:56 executing program 4: creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80001b00) 19:10:56 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:10:56 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './bus\x00'}) mount$9p_fd(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x50000, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2cec7ca14a7f627766646e6f3d", @ANYRESHEX=r3, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4, @ANYBLOB="2c6d73697a653d3078303030303030303030303030303030332c6673757569643d64636465376237312d636261392d656452572d336361642d31623350363106662c66756e633d4d4f44554c455f434845434b2c657569643e", @ANYRESDEC, @ANYBLOB=',smackfstransmute=\\-*:,seclabel,smackfstransmute=%,\x00']) unlink(&(0x7f0000000040)='./bus\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r5) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:56 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="240000000000000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:56 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:10:56 executing program 4: creat(0x0, 0x0) ftruncate(0xffffffffffffffff, 0x800) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x80001b00) 19:10:57 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:10:57 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:57 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:57 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r4) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:57 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:10:57 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:57 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './bus\x00'}) mount$9p_fd(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x50000, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2cec7ca14a7f627766646e6f3d", @ANYRESHEX=r3, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4, @ANYBLOB="2c6d73697a653d3078303030303030303030303030303030332c6673757569643d64636465376237312d636261392d656452572d336361642d31623350363106662c66756e633d4d4f44554c455f434845434b2c657569643e", @ANYRESDEC, @ANYBLOB=',smackfstransmute=\\-*:,seclabel,smackfstransmute=%,\x00']) unlink(&(0x7f0000000040)='./bus\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r5) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:57 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:57 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2400000000000000010000000100", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:57 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:57 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="4bf1496cfc976046158ca45196c0b36b45e31b5d5a8d93e4f9ecdf725b090647becdd608f7899681f36fac3bdc14090bb9202e3a7c31dcd2a75f2e5b1741d2103c0e15ea8f524c65e01c121f84ea3704134faf66af0b8d83ba8df86860b886e384e264e3acbb73888d812cb54a44d560a5ce33856c5f2d33ea09d75a1ef71bbf3ce0c62f4a78a0d3b7e78e687a099f8298566f53f7af4668e470c074110846f1e74a2190ad477243c61e494fbc06832784f4c8889b75abc56542315c3a774426d8f26a714f99fff419d0a5a3310718bbf38878d557f56333f7ec0ffe123368101aa2bc9e65e8e9dd1791a8168f050a022b5c1224d64bf28ef2569310568fd99faeed956849d45cf0314ced68d418c3c9305dcaf53b695d2186841d6d86ef4dabb3fcc18cd4b50fde43b70c843af3b23a723e08f3594006c138abcb2db8746fb2d0c6d03ab6b2633f166f7b185cd46191cfe4682bff564aae4e57e5cad38c70c623898d5f1a98178dffeec517e4723c674b6d82626744a4cddc3a87dd11f9874be0941e442ab5de03ff55042707fb47a2b79a28c3f2e25a3b0990b5365932dd0d328f83cff3aab6f4e0ab7aa74170c55870211a0601697ddd7e15ad16f016f24d40dde25530a8bafb9bce4570ef0dde1e20f42fdabafb546cd7d3d3f47ceb15de80cde5e2d6cc5e65aa2a31c01d9c9963b1f871770ed80744eea7acf73d51eb5343f685113079ff5d76c76d80434199756613b0f8529e807c7898a92da76a9ca5e15885fdfe80ee763593822224fb03ad90ba95681dc8e97bf429c5095f412c1ac3162c76329fb6b88244e06351845e3950daa2a05b09764cd4dff1101a4cd6ac83185064c2609d5f3bf3a87c8b87f8b5aa3ee7e7edad7c1079de612021ebbafa35217579ebfdc6983d887563f21a04406c0fcf9b76068886622eb01c69d90c84b0cc84b8163e473b571bb039209137f05de1f632da812d7181d814da60c7534a3ad505c7c174f10b5fabcaf75bc676971c73624eb45edba404722864670bcc1bfee62479525acf0c54663c4dfd1b6dad34f021dc911c3443d66b9e43c8648e80add2891ebf801bcd6338f768fdc1796f470c7e2186db3e649fa823a7f887677168d18400915193994c1d3cdb34bf26902d5a2edcf262b4e662459194568d0b1d4f4d59fa5106a5010d9c3f540e6a435876d63b02c1242da90e165436f32b230d27e643eb74b7f9a799c148c629de16070a4d0d8cce1f8123e358602e6bd832abb26bcbbb9dfd8bc0c886639c14d3262d393d15cfb9f1bffe4408b62ed862cdd5073d4a864dd9459ff5dd460df1ca6bdc6819f7840f60ed95923de584c691575a7aea4111cbf20e2d5f47eff94d9c2f9eb7bd376c0c6642ce45e688dcf1e212562c3ab88c049361dbfa099a2f60afad83b527aa165bad96d89d099c9680db299f3db7c01486481014ef5012dfb38ebcfea2c8d98a873d5d99e3104fe87eef0fb94d2a62afc940d7da33e51913b4d6a5886697ab3efbe5be6b6d2012b9c74a9da65d123d04a851c85f109306af30eff0bd15c0c467d2594b94a9b9947da6f9bd874efce76b7cc182a4707c9697778ca08a20d8de958af434714043efef30c583f75f8f4b0c0dbc95b6b6657b85296e85c36647d4e88387787fea8e90c2de41ede94366b3486e6fa94142256b08b2369c1dafa9dda58fc3261a7ee7ee615ac877eff4b97eb9e4acc028893ab9710bbe46029961d22ebe4802880bc16810e5079764c02d36226ad2ff7f57bb4a7bf6f6227e66fcd52e938c19c309ab2603096c335d4f3adfc154a2e8edf34d43bd27b7cb868034ea9a95b4b992ed032a72a707d9f7d3a7909aff7948bd45ae08aaaef4872b2cb079170da5e5dc4c5b49811e81f1a46e8a10fd99caf212d1a96d10d535f7d2977eeece20dd949ecaaed7cf13be6f9e8f9edf84e7ed26aecda122913f1f690593cc1e6e47bb26214d94248e1fdffe095ba5d86fe61e8e818f7d1f23ae5755b0528d6b3e6ec2a3f8fc48f9d112358bd510bf4126ef2989861c2ae39e2c219964bf7e69756d9c19b857965c5e33d643c404f295515d886bc0dbc7ad173f70cf813d02464cd966cfa480e96924493e6af86d641d6f2b4908ca0e6f5d7de40b34d1a1d6fcf01329d043870de923ddc3cb2abbb0822308d92c0fa150b817cd75489b7647bfee2241387b2ad9d2094e7e124670c245b58da4e219d9dcfd770fd6a690b40a149c0141478da4ce8af98dc04bb366e53d7eaa6e80dfe6e68ba930cb04a7cb19a16bab2fa38f1c6e40edebfed5348a5793751730f184eedd8e8a5dd0bc1167682867c145870abf1c89a0814ed9b62ff57ce8ae1e95590666a8d965c46765a107e4d455a489fba1a136e76d4cfeb3c38f9114903621b38c02f72ac003f2a095d526137f3abd333fb0a88998eaa9e761a7e9e536ef418a34ee2ed4ebd460649ce2881f4591faac04cbb6deddc2682e11890f53096f1d860afc6e9393cf01d040424da0f7a4c9f3589e313cbed1f57837551e6b60bd6b1268f3169c5979e17ad3985512e62ff3aaf78fb113df45643d54f501a39be36ac1b5e44adec79581aca743f003fe8f2ceedb42ede37ea63a66beeb2d7e6e00c19e49ee4981efb03fb1af3c13d00ac4328a8b0ce99516642853e2abdbf60e931d96dd5f2b67a5b784566974f2292ad1c3de871850359136c890b9f80327e00a02cdb8c7c73895097a0666a80c898d94fbe1b550e8c65a5768d6f0b1047d9e47b75ba50fb10c1c651f9531b15eb2f125d5ec6263d10be830a1823e75590e01a6e98ad46142e7a902ef3cb47f1530a05c108e1e597c4db3eadebc0a74526f3ed312892923ef65353373bbbc7cc87d15ad6819cf04cd81c81ea4118f81683cc9802ae51d3b3d5e5d5736b4f6a0ca8b087975c2a9c4524a739d3de56d68e9b29b52efcf72a4a7f184aec6a2409a41da096a87ebab1f09941c318eef11c4b31c4d065a3b5d39c0d1eeb377dc3dbbdb41a83f4449ac33122745badafa61325f1caa37d4d4da4323b70a5f009f9ba19afe37460e4870af6879e6b8fdf518ae2a7fcd0ceb9dbb85905f0c38c77d9bcd9405692897a79b42c054f9e1bce1eba426b7f80e74e1c840fa18915eff34f0911db0ad42d7d3c9e5fd9d0af19aa9ecc52775e2e2a9c3c9f1ee2fdba54209eb67dc1b5489b0a8a75e02c43683b81e323067c44f35b617f5c732e2121b507fc3ee48a814c7cfb42b600a5cb233e6364a4e9058b43761f41bc62e8e84bbbf3ae7b695e87787b36a96c5c5d648063f975ce085017a4903aab0d7983e1fd302d9c8f6882f4395fef39a288284b3ecddd72b4fee4b4a27f191e719b29c631d02ce315e65aac116fab3da8f757ea3e32bae325b263bfe1351ac3cc3cf6ba02735ae93b744464b9de1cb648b5702fc6f9c55959c4535e1a208c42cbb8d300f6764a43909b1280ffafac6dfa9680e06479e8668c84c03062ac6e195e4c3af0539936c1dff74317b2b98ffedb2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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:58 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(0x0, 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:58 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x6000000000) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) r6 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x102, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r6, 0x8983, &(0x7f0000000080)={0x1, 'team0\x00', {}, 0x8}) setuid(r5) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r7 = bpf$ITER_CREATE(0x21, &(0x7f0000000280)={r3}, 0x8) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x40, 0x7f, 0x7, 0x9, 0x0, 0x6, 0x1001, 0xe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000140), 0xe}, 0xb04, 0x7b, 0x2, 0xe, 0x3, 0x8, 0x8, 0x0, 0x5, 0x0, 0x9}, r4, 0x1, r7, 0x9) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:58 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(0x0, 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:58 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(0x0, 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:58 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:10:58 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:58 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:58 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './bus\x00'}) mount$9p_fd(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x50000, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2cec7ca14a7f627766646e6f3d", @ANYRESHEX=r3, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4, @ANYBLOB="2c6d73697a653d3078303030303030303030303030303030332c6673757569643d64636465376237312d636261392d656452572d336361642d31623350363106662c66756e633d4d4f44554c455f434845434b2c657569643e", @ANYRESDEC, @ANYBLOB=',smackfstransmute=\\-*:,seclabel,smackfstransmute=%,\x00']) unlink(&(0x7f0000000040)='./bus\x00') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:58 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:58 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:58 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:10:58 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:58 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2400000000000000010000000100", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:59 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:59 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:59 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:10:59 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:59 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:59 executing program 0: ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:10:59 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './bus\x00'}) mount$9p_fd(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x50000, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2cec7ca14a7f627766646e6f3d", @ANYRESHEX=r3, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4, @ANYBLOB="2c6d73697a653d3078303030303030303030303030303030332c6673757569643d64636465376237312d636261392d656452572d336361642d31623350363106662c66756e633d4d4f44554c455f434845434b2c657569643e", @ANYRESDEC, @ANYBLOB=',smackfstransmute=\\-*:,seclabel,smackfstransmute=%,\x00']) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:10:59 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:59 executing program 0: ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:10:59 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:10:59 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:59 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2400000000000000010000000100", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:59 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:10:59 executing program 0: ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:10:59 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:11:00 executing program 0: r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:00 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:11:00 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './bus\x00'}) mount$9p_fd(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x50000, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2cec7ca14a7f627766646e6f3d", @ANYRESHEX=r3, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4, @ANYBLOB="2c6d73697a653d3078303030303030303030303030303030332c6673757569643d64636465376237312d636261392d656452572d336361642d31623350363106662c66756e633d4d4f44554c455f434845434b2c657569643e", @ANYRESDEC, @ANYBLOB=',smackfstransmute=\\-*:,seclabel,smackfstransmute=%,\x00']) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:00 executing program 0: r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:00 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x0, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:11:00 executing program 0: r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:00 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="240000000000000001000000010000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:00 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:00 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:11:00 executing program 5: r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:00 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:00 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:11:01 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:11:01 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:01 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './bus\x00'}) mount$9p_fd(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x50000, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2cec7ca14a7f627766646e6f3d", @ANYRESHEX=r3, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4, @ANYBLOB="2c6d73697a653d3078303030303030303030303030303030332c6673757569643d64636465376237312d636261392d656452572d336361642d31623350363106662c66756e633d4d4f44554c455f434845434b2c657569643e", @ANYRESDEC, @ANYBLOB=',smackfstransmute=\\-*:,seclabel,smackfstransmute=%,\x00']) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:01 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="200000000000000001", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:01 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:01 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:11:01 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="240000000000000001000000010000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:01 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:01 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:01 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:11:01 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:01 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:11:02 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setuid(0x0) r4 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0xd0}}], 0x2, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, 0x0, 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b38) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, 0x0) 19:11:02 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:02 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80001b00) 19:11:02 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './bus\x00'}) mount$9p_fd(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f00000001c0), 0x50000, &(0x7f00000005c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2cec7ca14a7f627766646e6f3d", @ANYRESHEX=r3, @ANYBLOB=',dfltgid=', @ANYRESHEX=r4, @ANYBLOB="2c6d73697a653d3078303030303030303030303030303030332c6673757569643d64636465376237312d636261392d656452572d336361642d31623350363106662c66756e633d4d4f44554c455f434845434b2c657569643e", @ANYRESDEC, @ANYBLOB=',smackfstransmute=\\-*:,seclabel,smackfstransmute=%,\x00']) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:02 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80001b00) 19:11:02 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x80001b00) 19:11:02 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:02 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:02 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="240000000000000001000000010000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:02 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001b00) 19:11:02 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:02 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001b00) 19:11:03 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="240000000000000001000000010000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:03 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x80001b00) 19:11:03 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:03 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {0x0, 0xffffffffffffffff}}, './bus\x00'}) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:03 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x0) 19:11:03 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x0) 19:11:03 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x0) 19:11:03 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c0000000000000001000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:03 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:03 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r4) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000180000000000000001", @ANYBLOB], 0xd0}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}], 0x1, 0x0, 0xf8}}], 0x3, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:03 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:03 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:03 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r4) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80001bab) 19:11:03 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:03 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:04 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:04 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:04 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c0000000000000001000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:04 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:04 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:04 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:04 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:04 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:04 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001b00) 19:11:04 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:04 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:05 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r4) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80001b33) 19:11:05 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:05 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:05 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c0000000000000001000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:05 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:05 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:11:05 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:11:05 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001b00) 19:11:05 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:06 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r4) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000180000000000000001", @ANYBLOB], 0xd0}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}], 0x1, 0x0, 0xf8}}], 0x3, 0x0) sendfile(r2, r3, 0x0, 0x80001b4c) 19:11:06 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:11:06 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:06 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:06 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r4) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="00000000180000000000000001", @ANYBLOB], 0xd0}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}], 0x1, 0x0, 0xf8}}], 0x3, 0x0) sendfile(r2, r3, 0x0, 0x80001b38) 19:11:06 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:06 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:06 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001b00) 19:11:06 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:07 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:07 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:07 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:07 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(0x0, 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:07 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setuid(0x0) r4 = syz_open_dev$sg(0x0, 0x0, 0x0) ioctl$SG_IO(r4, 0x2285, 0x0) socket$inet6(0xa, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0xd0}}], 0x2, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, 0x0, 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b08) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, 0x0) 19:11:07 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x80001b00) 19:11:07 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="4bf1496cfc976046158ca45196c0b36b45e31b5d5a8d93e4f9ecdf725b090647becdd608f7899681f36fac3bdc14090bb9202e3a7c31dcd2a75f2e5b1741d2103c0e15ea8f524c65e01c121f84ea3704134faf66af0b8d83ba8df86860b886e384e264e3acbb73888d812cb54a44d560a5ce33856c5f2d33ea09d75a1ef71bbf3ce0c62f4a78a0d3b7e78e687a099f8298566f53f7af4668e470c074110846f1e74a2190ad477243c61e494fbc06832784f4c8889b75abc56542315c3a774426d8f26a714f99fff419d0a5a3310718bbf38878d557f56333f7ec0ffe123368101aa2bc9e65e8e9dd1791a8168f050a022b5c1224d64bf28ef2569310568fd99faeed956849d45cf0314ced68d418c3c9305dcaf53b695d2186841d6d86ef4dabb3fcc18cd4b50fde43b70c843af3b23a723e08f3594006c138abcb2db8746fb2d0c6d03ab6b2633f166f7b185cd46191cfe4682bff564aae4e57e5cad38c70c623898d5f1a98178dffeec517e4723c674b6d82626744a4cddc3a87dd11f9874be0941e442ab5de03ff55042707fb47a2b79a28c3f2e25a3b0990b5365932dd0d328f83cff3aab6f4e0ab7aa74170c55870211a0601697ddd7e15ad16f016f24d40dde25530a8bafb9bce4570ef0dde1e20f42fdabafb546cd7d3d3f47ceb15de80cde5e2d6cc5e65aa2a31c01d9c9963b1f871770ed80744eea7acf73d51eb5343f685113079ff5d76c76d80434199756613b0f8529e807c7898a92da76a9ca5e15885fdfe80ee763593822224fb03ad90ba95681dc8e97bf429c5095f412c1ac3162c76329fb6b88244e06351845e3950daa2a05b09764cd4dff1101a4cd6ac83185064c2609d5f3bf3a87c8b87f8b5aa3ee7e7edad7c1079de612021ebbafa35217579ebfdc6983d887563f21a04406c0fcf9b76068886622eb01c69d90c84b0cc84b8163e473b571bb039209137f05de1f632da812d7181d814da60c7534a3ad505c7c174f10b5fabcaf75bc676971c73624eb45edba404722864670bcc1bfee62479525acf0c54663c4dfd1b6dad34f021dc911c3443d66b9e43c8648e80add2891ebf801bcd6338f768fdc1796f470c7e2186db3e649fa823a7f887677168d18400915193994c1d3cdb34bf26902d5a2edcf262b4e662459194568d0b1d4f4d59fa5106a5010d9c3f540e6a435876d63b02c1242da90e165436f32b230d27e643eb74b7f9a799c148c629de16070a4d0d8cce1f8123e358602e6bd832abb26bcbbb9dfd8bc0c886639c14d3262d393d15cfb9f1bffe4408b62ed862cdd5073d4a864dd9459ff5dd460df1ca6bdc6819f7840f60ed95923de584c691575a7aea4111cbf20e2d5f47eff94d9c2f9eb7bd376c0c6642ce45e688dcf1e212562c3ab88c049361dbfa099a2f60afad83b527aa165bad96d89d099c9680db299f3db7c01486481014ef5012dfb38ebcfea2c8d98a873d5d99e3104fe87eef0fb94d2a62afc940d7da33e51913b4d6a5886697ab3efbe5be6b6d2012b9c74a9da65d123d04a851c85f109306af30eff0bd15c0c467d2594b94a9b9947da6f9bd874efce76b7cc182a4707c9697778ca08a20d8de958af434714043efef30c583f75f8f4b0c0dbc95b6b6657b85296e85c36647d4e88387787fea8e90c2de41ede94366b3486e6fa94142256b08b2369c1dafa9dda58fc3261a7ee7ee615ac877eff4b97eb9e4acc028893ab9710bbe46029961d22ebe4802880bc16810e5079764c02d36226ad2ff7f57bb4a7bf6f6227e66fcd52e938c19c309ab2603096c335d4f3adfc154a2e8edf34d43bd27b7cb868034ea9a95b4b992ed032a72a707d9f7d3a7909aff7948bd45ae08aaaef4872b2cb079170da5e5dc4c5b49811e81f1a46e8a10fd99caf212d1a96d10d535f7d2977eeece20dd949ecaaed7cf13be6f9e8f9edf84e7ed26aecda122913f1f690593cc1e6e47bb26214d94248e1fdffe095ba5d86fe61e8e818f7d1f23ae5755b0528d6b3e6ec2a3f8fc48f9d112358bd510bf4126ef2989861c2ae39e2c219964bf7e69756d9c19b857965c5e33d643c404f295515d886bc0dbc7ad173f70cf813d02464cd966cfa480e96924493e6af86d641d6f2b4908ca0e6f5d7de40b34d1a1d6fcf01329d043870de923ddc3cb2abbb0822308d92c0fa150b817cd75489b7647bfee2241387b2ad9d2094e7e124670c245b58da4e219d9dcfd770fd6a690b40a149c0141478da4ce8af98dc04bb366e53d7eaa6e80dfe6e68ba930cb04a7cb19a16bab2fa38f1c6e40edebfed5348a5793751730f184eedd8e8a5dd0bc1167682867c145870abf1c89a0814ed9b62ff57ce8ae1e95590666a8d965c46765a107e4d455a489fba1a136e76d4cfeb3c38f9114903621b38c02f72ac003f2a095d526137f3abd333fb0a88998eaa9e761a7e9e536ef418a34ee2ed4ebd460649ce2881f4591faac04cbb6deddc2682e11890f53096f1d860afc6e9393cf01d040424da0f7a4c9f3589e313cbed1f57837551e6b60bd6b1268f3169c5979e17ad3985512e62ff3aaf78fb113df45643d54f501a39be36ac1b5e44adec79581aca743f003fe8f2ceedb42ede37ea63a66beeb2d7e6e00c19e49ee4981efb03fb1af3c13d00ac4328a8b0ce99516642853e2abdbf60e931d96dd5f2b67a5b784566974f2292ad1c3de871850359136c890b9f80327e00a02cdb8c7c73895097a0666a80c898d94fbe1b550e8c65a5768d6f0b1047d9e47b75ba50fb10c1c651f9531b15eb2f125d5ec6263d10be830a1823e75590e01a6e98ad46142e7a902ef3cb47f1530a05c108e1e597c4db3eadebc0a74526f3ed312892923ef65353373bbbc7cc87d15ad6819cf04cd81c81ea4118f81683cc9802ae51d3b3d5e5d5736b4f6a0ca8b087975c2a9c4524a739d3de56d68e9b29b52efcf72a4a7f184aec6a2409a41da096a87ebab1f09941c318eef11c4b31c4d065a3b5d39c0d1eeb377dc3dbbdb41a83f4449ac33122745badafa61325f1caa37d4d4da4323b70a5f009f9ba19afe37460e4870af6879e6b8fdf518ae2a7fcd0ceb9dbb85905f0c38c77d9bcd9405692897a79b42c054f9e1bce1eba426b7f80e74e1c840fa18915eff34f0911db0ad42d7d3c9e5fd9d0af19aa9ecc52775e2e2a9c3c9f1ee2fdba54209eb67dc1b5489b0a8a75e02c43683b81e323067c44f35b617f5c732e2121b507fc3ee48a814c7cfb42b600a5cb233e6364a4e9058b43761f41bc62e8e84bbbf3ae7b695e87787b36a96c5c5d648063f975ce085017a4903aab0d7983e1fd302d9c8f6882f4395fef39a288284b3ecddd72b4fee4b4a27f191e719b29c631d02ce315e65aac116fab3da8f757ea3e32bae325b263bfe1351ac3cc3cf6ba02735ae93b744464b9de1cb648b5702fc6f9c55959c4535e1a208c42cbb8d300f6764a43909b1280ffafac6dfa9680e06479e8668c84c03062ac6e195e4c3af0539936c1dff74317b2b98ffedb2d6107dbab2e1dfcb872c43cbd8b433f44da3548f48031edeee5146a5c131dc1a277f66a435fb01ef8ebc25575668706e9798cdb1891fc73ebaf5584a176b67dd8d8d3a7bf14031c86ce7f0cb2374c3dd6c27c2d1c818e8a800817d8a23c357edd217bf263dfeaf40c4968e611188ccd9ad6fd83843f4177111265e8bd822042d254c29fd900c4e1b65c603561f2717898eb8b727a89954f3cd04f8b240c095b49a7bbb082f924f9a9b2f2aecfc17ef18edd2d6da98214ffce62fb474d6fa718f0e4209de0ca2177d69e0983a6d546f0b7ddbb1c312ddf0d7774fa0688db3e4354faa629d567569ec26ff2f693558ff9f7a57c27d24db414309f4424b737314a80b096adf34f59f7c1b1e68500073431169e16f7d5a4e8379c9bf73521349639b6e335b518560b1495dbc5e32427db66c7a33b72e21d0c996f4f8e4bdfef1ab30c3917a8a9275c3eef6b303cd2cdfac61f61fec39afe1d24f781929c79fec5ac17a76195c7bb4dd0f1ee364264dedb5451caebc012f28658b5c191f3e09b8e6cf9de3f2915775257f36615c14a2cee936103767797c53fb97c3798ed20b4b8821e641eb9e5df2e7e54b823b59a65c87c4431f377a421648e48212b6dd5793ddb4ee36d91672f502d4fe6178b81f86d209ce2d160cb8d5999fadad75972e077df29030c88e9b3d2cde22c17691fa74cd97d2b3c8646b88d4ce96e716291d0fe7741e1e3bed2c5637687f080794f7b036e414ac309f8ec7ace4c266bc4a1b64ff9a1466500cd2efeac8aeaa617b174004f1cc7d9ac0f6be6963726cb659f822261f7b807a56b48999159afb22ab9e94d66fe0c8ca0df7af74381f72df9bcd1a91827273da9e1b8fad5a7bbce4027bd2e1a764cf06615f9992cc61658926572907dcc58252f2fd3017f448817075a77a277e676b957bb01eb4df748fab737f09ac76c44ab259baae1c677eb344b247cf28f449a812b3b6459be867c90c5f1dfe4959db02457479f2570d7b1173c765236c8a24c66f1d0a8a6713fb5cec51da23b4f756f72ba71807f0fe66b00495bf45910baa47577028ef31f9e31b73b652902968128dbbf8f6ba226ffdc0d412410c27d447f5f8d40f7b531e97347dde8f693f44271d8b3d42a54516c45ba1299e8b6f7c75c52963e9c2c661174e13ef2ffb76539b2e1bf13660aa8f62a1d6ecb1f8c2a1773dfd9e32f5cda309dd46951fb33ce2784ba8fe03962c8f5788c2df0e102bfb63e1f135ed9e09771aee0ef84cde6e50dbbf218bc211e3f088c097cba30e96820f7db073c2c6c60cec2d3f6e6752abeb0fe2f527f0740caa93785cd7532c6ba296b084623b8dfd9481a87ae49ea290a36b62058e689454b9cbccf0594cd24466089704749dde7eb3269a4f7d804cf20a6e1657c6922f099d7457708e20c35ac42fbd71a8fa149eb477f5820fe04767774d96e6b5620fd57d7b1f741a13da546c874a08fe0f3e9fa582b39e2ba61ec1160b210b6bc9114f517f10ec9c6461730d723e2a4312db44f2c339f2cf311c", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:08 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:08 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(0x0, 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:08 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r4) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80001b12) 19:11:08 executing program 4: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="4bf1496cfc976046158ca45196c0b36b45e31b5d5a8d93e4f9ecdf725b090647becdd608f7899681f36fac3bdc14090bb9202e3a7c31dcd2a75f2e5b1741d2103c0e15ea8f524c65e01c121f84ea3704134faf66af0b8d83ba8df86860b886e384e264e3acbb73888d812cb54a44d560a5ce33856c5f2d33ea09d75a1ef71bbf3ce0c62f4a78a0d3b7e78e687a099f8298566f53f7af4668e470c074110846f1e74a2190ad477243c61e494fbc06832784f4c8889b75abc56542315c3a774426d8f26a714f99fff419d0a5a3310718bbf38878d557f56333f7ec0ffe123368101aa2bc9e65e8e9dd1791a8168f050a022b5c1224d64bf28ef2569310568fd99faeed956849d45cf0314ced68d418c3c9305dcaf53b695d2186841d6d86ef4dabb3fcc18cd4b50fde43b70c843af3b23a723e08f3594006c138abcb2db8746fb2d0c6d03ab6b2633f166f7b185cd46191cfe4682bff564aae4e57e5cad38c70c623898d5f1a98178dffeec517e4723c674b6d82626744a4cddc3a87dd11f9874be0941e442ab5de03ff55042707fb47a2b79a28c3f2e25a3b0990b5365932dd0d328f83cff3aab6f4e0ab7aa74170c55870211a0601697ddd7e15ad16f016f24d40dde25530a8bafb9bce4570ef0dde1e20f42fdabafb546cd7d3d3f47ceb15de80cde5e2d6cc5e65aa2a31c01d9c9963b1f871770ed80744eea7acf73d51eb5343f685113079ff5d76c76d80434199756613b0f8529e807c7898a92da76a9ca5e15885fdfe80ee763593822224fb03ad90ba95681dc8e97bf429c5095f412c1ac3162c76329fb6b88244e06351845e3950daa2a05b09764cd4dff1101a4cd6ac83185064c2609d5f3bf3a87c8b87f8b5aa3ee7e7edad7c1079de612021ebbafa35217579ebfdc6983d887563f21a04406c0fcf9b76068886622eb01c69d90c84b0cc84b8163e473b571bb039209137f05de1f632da812d7181d814da60c7534a3ad505c7c174f10b5fabcaf75bc676971c73624eb45edba404722864670bcc1bfee62479525acf0c54663c4dfd1b6dad34f021dc911c3443d66b9e43c8648e80add2891ebf801bcd6338f768fdc1796f470c7e2186db3e649fa823a7f887677168d18400915193994c1d3cdb34bf26902d5a2edcf262b4e662459194568d0b1d4f4d59fa5106a5010d9c3f540e6a435876d63b02c1242da90e165436f32b230d27e643eb74b7f9a799c148c629de16070a4d0d8cce1f8123e358602e6bd832abb26bcbbb9dfd8bc0c886639c14d3262d393d15cfb9f1bffe4408b62ed862cdd5073d4a864dd9459ff5dd460df1ca6bdc6819f7840f60ed95923de584c691575a7aea4111cbf20e2d5f47eff94d9c2f9eb7bd376c0c6642ce45e688dcf1e212562c3ab88c049361dbfa099a2f60afad83b527aa165bad96d89d099c9680db299f3db7c01486481014ef5012dfb38ebcfea2c8d98a873d5d99e3104fe87eef0fb94d2a62afc940d7da33e51913b4d6a5886697ab3efbe5be6b6d2012b9c74a9da65d123d04a851c85f109306af30eff0bd15c0c467d2594b94a9b9947da6f9bd874efce76b7cc182a4707c9697778ca08a20d8de958af434714043efef30c583f75f8f4b0c0dbc95b6b6657b85296e85c36647d4e88387787fea8e90c2de41ede94366b3486e6fa94142256b08b2369c1dafa9dda58fc3261a7ee7ee615ac877eff4b97eb9e4acc028893ab9710bbe46029961d22ebe4802880bc16810e5079764c02d36226ad2ff7f57bb4a7bf6f6227e66fcd52e938c19c309ab2603096c335d4f3adfc154a2e8edf34d43bd27b7cb868034ea9a95b4b992ed032a72a707d9f7d3a7909aff7948bd45ae08aaaef4872b2cb079170da5e5dc4c5b49811e81f1a46e8a10fd99caf212d1a96d10d535f7d2977eeece20dd949ecaaed7cf13be6f9e8f9edf84e7ed26aecda122913f1f690593cc1e6e47bb26214d94248e1fdffe095ba5d86fe61e8e818f7d1f23ae5755b0528d6b3e6ec2a3f8fc48f9d112358bd510bf4126ef2989861c2ae39e2c219964bf7e69756d9c19b857965c5e33d643c404f295515d886bc0dbc7ad173f70cf813d02464cd966cfa480e96924493e6af86d641d6f2b4908ca0e6f5d7de40b34d1a1d6fcf01329d043870de923ddc3cb2abbb0822308d92c0fa150b817cd75489b7647bfee2241387b2ad9d2094e7e124670c245b58da4e219d9dcfd770fd6a690b40a149c0141478da4ce8af98dc04bb366e53d7eaa6e80dfe6e68ba930cb04a7cb19a16bab2fa38f1c6e40edebfed5348a5793751730f184eedd8e8a5dd0bc1167682867c145870abf1c89a0814ed9b62ff57ce8ae1e95590666a8d965c46765a107e4d455a489fba1a136e76d4cfeb3c38f9114903621b38c02f72ac003f2a095d526137f3abd333fb0a88998eaa9e761a7e9e536ef418a34ee2ed4ebd460649ce2881f4591faac04cbb6deddc2682e11890f53096f1d860afc6e9393cf01d040424da0f7a4c9f3589e313cbed1f57837551e6b60bd6b1268f3169c5979e17ad3985512e62ff3aaf78fb113df45643d54f501a39be36ac1b5e44adec79581aca743f003fe8f2ceedb42ede37ea63a66beeb2d7e6e00c19e49ee4981efb03fb1af3c13d00ac4328a8b0ce99516642853e2abdbf60e931d96dd5f2b67a5b784566974f2292ad1c3de871850359136c890b9f80327e00a02cdb8c7c73895097a0666a80c898d94fbe1b550e8c65a5768d6f0b1047d9e47b75ba50fb10c1c651f9531b15eb2f125d5ec6263d10be830a1823e75590e01a6e98ad46142e7a902ef3cb47f1530a05c108e1e597c4db3eadebc0a74526f3ed312892923ef65353373bbbc7cc87d15ad6819cf04cd81c81ea4118f81683cc9802ae51d3b3d5e5d5736b4f6a0ca8b087975c2a9c4524a739d3de56d68e9b29b52efcf72a4a7f184aec6a2409a41da096a87ebab1f09941c318eef11c4b31c4d065a3b5d39c0d1eeb377dc3dbbdb41a83f4449ac33122745badafa61325f1caa37d4d4da4323b70a5f009f9ba19afe37460e4870af6879e6b8fdf518ae2a7fcd0ceb9dbb85905f0c38c77d9bcd9405692897a79b42c054f9e1bce1eba426b7f80e74e1c840fa18915eff34f0911db0ad42d7d3c9e5fd9d0af19aa9ecc52775e2e2a9c3c9f1ee2fdba54209eb67dc1b5489b0a8a75e02c43683b81e323067c44f35b617f5c732e2121b507fc3ee48a814c7cfb42b600a5cb233e6364a4e9058b43761f41bc62e8e84bbbf3ae7b695e87787b36a96c5c5d648063f975ce085017a4903aab0d7983e1fd302d9c8f6882f4395fef39a288284b3ecddd72b4fee4b4a27f191e719b29c631d02ce315e65aac116fab3da8f757ea3e32bae325b263bfe1351ac3cc3cf6ba02735ae93b744464b9de1cb648b5702fc6f9c55959c4535e1a208c42cbb8d300f6764a43909b1280ffafac6dfa9680e06479e8668c84c03062ac6e195e4c3af0539936c1dff74317b2b98ffedb2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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:08 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x80001b00) 19:11:08 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:08 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:09 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(0x0, 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:09 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) (fail_nth: 1) 19:11:09 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r4) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80001b12) [ 759.976995][T23884] FAULT_INJECTION: forcing a failure. [ 759.976995][T23884] name failslab, interval 1, probability 0, space 0, times 0 [ 759.990012][T23884] CPU: 1 PID: 23884 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 759.998940][T23884] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 760.009215][T23884] Call Trace: [ 760.012581][T23884] [ 760.015511][T23884] dump_stack_lvl+0xd6/0x122 [ 760.020192][T23884] dump_stack+0x11/0x1b [ 760.024345][T23884] should_fail+0x23c/0x250 [ 760.028873][T23884] ? alloc_pipe_info+0xac/0x350 [ 760.033817][T23884] __should_failslab+0x81/0x90 [ 760.038653][T23884] should_failslab+0x5/0x20 [ 760.043165][T23884] kmem_cache_alloc_trace+0x52/0x350 [ 760.048451][T23884] alloc_pipe_info+0xac/0x350 [ 760.053191][T23884] splice_direct_to_actor+0x5f7/0x650 [ 760.058584][T23884] ? security_file_permission+0x7c/0xa0 [ 760.064138][T23884] ? do_splice_direct+0x190/0x190 [ 760.069185][T23884] ? security_file_permission+0x87/0xa0 [ 760.074953][T23884] do_splice_direct+0x106/0x190 [ 760.079820][T23884] do_sendfile+0x675/0xc40 [ 760.084233][T23884] __x64_sys_sendfile64+0x102/0x140 [ 760.089483][T23884] do_syscall_64+0x44/0xd0 [ 760.093994][T23884] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 760.100233][T23884] RIP: 0033:0x7f3f50d68ae9 [ 760.104668][T23884] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 760.124506][T23884] RSP: 002b:00007f3f4eadf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 760.132965][T23884] RAX: ffffffffffffffda RBX: 00007f3f50e7bf60 RCX: 00007f3f50d68ae9 [ 760.140976][T23884] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 760.149026][T23884] RBP: 00007f3f4eadf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 760.157045][T23884] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000001 [ 760.165028][T23884] R13: 00007ffd9b221d0f R14: 00007f3f4eadf300 R15: 0000000000022000 [ 760.176047][T23884] 19:11:09 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) (fail_nth: 2) [ 760.284699][T23888] FAULT_INJECTION: forcing a failure. [ 760.284699][T23888] name failslab, interval 1, probability 0, space 0, times 0 [ 760.297419][T23888] CPU: 1 PID: 23888 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 760.306192][T23888] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 760.316241][T23888] Call Trace: [ 760.319515][T23888] [ 760.322437][T23888] dump_stack_lvl+0xd6/0x122 [ 760.327084][T23888] dump_stack+0x11/0x1b 19:11:09 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x80001b00) [ 760.331238][T23888] should_fail+0x23c/0x250 [ 760.335649][T23888] ? kcalloc+0x32/0x40 [ 760.339796][T23888] __should_failslab+0x81/0x90 [ 760.344564][T23888] should_failslab+0x5/0x20 [ 760.349069][T23888] __kmalloc+0x6f/0x370 [ 760.353326][T23888] ? kmem_cache_alloc_trace+0x24b/0x350 [ 760.359034][T23888] kcalloc+0x32/0x40 [ 760.362938][T23888] alloc_pipe_info+0x1be/0x350 [ 760.367704][T23888] splice_direct_to_actor+0x5f7/0x650 [ 760.373078][T23888] ? security_file_permission+0x7c/0xa0 [ 760.378799][T23888] ? do_splice_direct+0x190/0x190 [ 760.383833][T23888] ? security_file_permission+0x87/0xa0 [ 760.389502][T23888] do_splice_direct+0x106/0x190 [ 760.394391][T23888] do_sendfile+0x675/0xc40 [ 760.398808][T23888] __x64_sys_sendfile64+0x102/0x140 [ 760.404026][T23888] do_syscall_64+0x44/0xd0 [ 760.408444][T23888] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 760.414357][T23888] RIP: 0033:0x7f3f50d68ae9 [ 760.418840][T23888] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 760.438541][T23888] RSP: 002b:00007f3f4eadf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 760.447064][T23888] RAX: ffffffffffffffda RBX: 00007f3f50e7bf60 RCX: 00007f3f50d68ae9 [ 760.455035][T23888] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 760.463080][T23888] RBP: 00007f3f4eadf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 760.471044][T23888] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000001 [ 760.479040][T23888] R13: 00007ffd9b221d0f R14: 00007f3f4eadf300 R15: 0000000000022000 [ 760.487016][T23888] 19:11:09 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:09 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:09 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) (fail_nth: 3) [ 760.666021][T23898] FAULT_INJECTION: forcing a failure. [ 760.666021][T23898] name failslab, interval 1, probability 0, space 0, times 0 [ 760.678737][T23898] CPU: 0 PID: 23898 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 760.687519][T23898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 760.697572][T23898] Call Trace: [ 760.700846][T23898] [ 760.703829][T23898] dump_stack_lvl+0xd6/0x122 [ 760.708500][T23898] dump_stack+0x11/0x1b [ 760.712653][T23898] should_fail+0x23c/0x250 [ 760.717152][T23898] ? kmalloc_array+0x2d/0x40 [ 760.721881][T23898] __should_failslab+0x81/0x90 [ 760.726645][T23898] should_failslab+0x5/0x20 [ 760.731147][T23898] __kmalloc+0x6f/0x370 [ 760.735436][T23898] kmalloc_array+0x2d/0x40 [ 760.739853][T23898] iter_file_splice_write+0xd5/0x790 [ 760.745184][T23898] ? atime_needs_update+0x2ba/0x390 [ 760.750392][T23898] ? touch_atime+0x11f/0x2e0 [ 760.754991][T23898] ? generic_file_splice_read+0x2a9/0x330 [ 760.760718][T23898] ? splice_from_pipe+0xd0/0xd0 [ 760.765626][T23898] direct_splice_actor+0x80/0xa0 [ 760.770563][T23898] splice_direct_to_actor+0x345/0x650 [ 760.775979][T23898] ? do_splice_direct+0x190/0x190 [ 760.781011][T23898] do_splice_direct+0x106/0x190 [ 760.785898][T23898] do_sendfile+0x675/0xc40 [ 760.790341][T23898] __x64_sys_sendfile64+0x102/0x140 [ 760.795542][T23898] do_syscall_64+0x44/0xd0 [ 760.800084][T23898] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 760.806015][T23898] RIP: 0033:0x7f3f50d68ae9 [ 760.810472][T23898] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 760.830091][T23898] RSP: 002b:00007f3f4eadf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 760.838539][T23898] RAX: ffffffffffffffda RBX: 00007f3f50e7bf60 RCX: 00007f3f50d68ae9 [ 760.846511][T23898] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 760.854480][T23898] RBP: 00007f3f4eadf1d0 R08: 0000000000000000 R09: 0000000000000000 19:11:10 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 760.862458][T23898] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000001 [ 760.870427][T23898] R13: 00007ffd9b221d0f R14: 00007f3f4eadf300 R15: 0000000000022000 [ 760.878426][T23898] 19:11:10 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) (fail_nth: 4) 19:11:10 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setuid(r4) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) sendfile(r2, r3, 0x0, 0x80001b12) [ 760.963326][T23906] FAULT_INJECTION: forcing a failure. [ 760.963326][T23906] name failslab, interval 1, probability 0, space 0, times 0 [ 760.976058][T23906] CPU: 0 PID: 23906 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 760.984866][T23906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 760.994918][T23906] Call Trace: [ 760.998189][T23906] [ 761.001111][T23906] dump_stack_lvl+0xd6/0x122 [ 761.005709][T23906] dump_stack+0x11/0x1b [ 761.009866][T23906] should_fail+0x23c/0x250 [ 761.014271][T23906] ? jbd2__journal_start+0xf7/0x3f0 [ 761.019468][T23906] __should_failslab+0x81/0x90 [ 761.024236][T23906] should_failslab+0x5/0x20 [ 761.028869][T23906] kmem_cache_alloc+0x4f/0x320 [ 761.033663][T23906] jbd2__journal_start+0xf7/0x3f0 [ 761.038684][T23906] __ext4_journal_start_sb+0x159/0x310 [ 761.044242][T23906] ? ext4_file_write_iter+0x451/0x1200 [ 761.049699][T23906] ext4_file_write_iter+0x992/0x1200 [ 761.055057][T23906] ? ext4_file_write_iter+0x451/0x1200 [ 761.060549][T23906] do_iter_readv_writev+0x2de/0x380 [ 761.065752][T23906] do_iter_write+0x192/0x5c0 [ 761.070395][T23906] ? splice_from_pipe_next+0x34f/0x3b0 [ 761.075869][T23906] ? kmalloc_array+0x2d/0x40 [ 761.080460][T23906] vfs_iter_write+0x4c/0x70 [ 761.084991][T23906] iter_file_splice_write+0x43a/0x790 [ 761.090474][T23906] ? splice_from_pipe+0xd0/0xd0 [ 761.095369][T23906] direct_splice_actor+0x80/0xa0 [ 761.100445][T23906] splice_direct_to_actor+0x345/0x650 [ 761.105840][T23906] ? do_splice_direct+0x190/0x190 [ 761.110946][T23906] do_splice_direct+0x106/0x190 [ 761.115793][T23906] do_sendfile+0x675/0xc40 [ 761.120210][T23906] __x64_sys_sendfile64+0x102/0x140 [ 761.125467][T23906] do_syscall_64+0x44/0xd0 [ 761.129883][T23906] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 761.135825][T23906] RIP: 0033:0x7f3f50d68ae9 [ 761.140237][T23906] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 761.159849][T23906] RSP: 002b:00007f3f4eadf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 761.168298][T23906] RAX: ffffffffffffffda RBX: 00007f3f50e7bf60 RCX: 00007f3f50d68ae9 [ 761.176299][T23906] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 761.184275][T23906] RBP: 00007f3f4eadf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 761.192242][T23906] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000001 [ 761.200241][T23906] R13: 00007ffd9b221d0f R14: 00007f3f4eadf300 R15: 0000000000022000 [ 761.208218][T23906] 19:11:10 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:11:10 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) (fail_nth: 5) [ 761.325223][T23914] FAULT_INJECTION: forcing a failure. [ 761.325223][T23914] name failslab, interval 1, probability 0, space 0, times 0 [ 761.337908][T23914] CPU: 1 PID: 23914 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 761.346815][T23914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 761.356880][T23914] Call Trace: [ 761.360150][T23914] [ 761.363072][T23914] dump_stack_lvl+0xd6/0x122 [ 761.367663][T23914] dump_stack+0x11/0x1b [ 761.371899][T23914] should_fail+0x23c/0x250 [ 761.376343][T23914] ? __iomap_dio_rw+0x143/0x1070 [ 761.381318][T23914] __should_failslab+0x81/0x90 [ 761.386081][T23914] should_failslab+0x5/0x20 [ 761.390628][T23914] kmem_cache_alloc_trace+0x52/0x350 [ 761.395997][T23914] __iomap_dio_rw+0x143/0x1070 [ 761.400765][T23914] ? __ext4_handle_dirty_metadata+0x17d/0x5a0 [ 761.407109][T23914] ? jbd2_journal_stop+0x592/0x6a0 [ 761.412235][T23914] ? jbd2_journal_stop+0x592/0x6a0 [ 761.417355][T23914] ? ___cache_free+0x46/0x300 [ 761.422038][T23914] iomap_dio_rw+0x38/0x80 [ 761.426556][T23914] ? ext4_file_write_iter+0x451/0x1200 [ 761.432055][T23914] ext4_file_write_iter+0xac3/0x1200 [ 761.437415][T23914] ? ext4_file_write_iter+0x451/0x1200 [ 761.442869][T23914] do_iter_readv_writev+0x2de/0x380 [ 761.448069][T23914] do_iter_write+0x192/0x5c0 [ 761.452720][T23914] ? splice_from_pipe_next+0x34f/0x3b0 [ 761.458178][T23914] ? kmalloc_array+0x2d/0x40 [ 761.462770][T23914] vfs_iter_write+0x4c/0x70 [ 761.467283][T23914] iter_file_splice_write+0x43a/0x790 [ 761.472712][T23914] ? splice_from_pipe+0xd0/0xd0 [ 761.477688][T23914] direct_splice_actor+0x80/0xa0 [ 761.482718][T23914] splice_direct_to_actor+0x345/0x650 [ 761.488123][T23914] ? do_splice_direct+0x190/0x190 [ 761.493155][T23914] do_splice_direct+0x106/0x190 [ 761.498018][T23914] do_sendfile+0x675/0xc40 [ 761.502506][T23914] __x64_sys_sendfile64+0x102/0x140 [ 761.507700][T23914] do_syscall_64+0x44/0xd0 [ 761.512191][T23914] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 761.518084][T23914] RIP: 0033:0x7f3f50d68ae9 [ 761.522491][T23914] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 761.542110][T23914] RSP: 002b:00007f3f4eadf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 761.550520][T23914] RAX: ffffffffffffffda RBX: 00007f3f50e7bf60 RCX: 00007f3f50d68ae9 [ 761.558485][T23914] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 761.566555][T23914] RBP: 00007f3f4eadf1d0 R08: 0000000000000000 R09: 0000000000000000 19:11:10 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:10 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 761.574521][T23914] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000001 [ 761.582579][T23914] R13: 00007ffd9b221d0f R14: 00007f3f4eadf300 R15: 0000000000022000 [ 761.590552][T23914] 19:11:11 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) (fail_nth: 6) [ 761.681333][T23920] FAULT_INJECTION: forcing a failure. [ 761.681333][T23920] name failslab, interval 1, probability 0, space 0, times 0 [ 761.694048][T23920] CPU: 1 PID: 23920 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 761.702928][T23920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 761.712980][T23920] Call Trace: [ 761.716256][T23920] [ 761.719235][T23920] dump_stack_lvl+0xd6/0x122 [ 761.723836][T23920] dump_stack+0x11/0x1b [ 761.728062][T23920] should_fail+0x23c/0x250 [ 761.732477][T23920] ? jbd2__journal_start+0xf7/0x3f0 [ 761.737680][T23920] __should_failslab+0x81/0x90 [ 761.742466][T23920] should_failslab+0x5/0x20 [ 761.746966][T23920] kmem_cache_alloc+0x4f/0x320 [ 761.751747][T23920] jbd2__journal_start+0xf7/0x3f0 [ 761.756771][T23920] __ext4_journal_start_sb+0x159/0x310 [ 761.762231][T23920] ext4_iomap_begin+0x408/0x630 [ 761.767134][T23920] ? ext4_alloc_da_blocks+0x100/0x100 [ 761.772510][T23920] iomap_iter+0x395/0x4a0 [ 761.776836][T23920] __iomap_dio_rw+0x695/0x1070 [ 761.781623][T23920] ? jbd2_journal_stop+0x592/0x6a0 [ 761.786738][T23920] iomap_dio_rw+0x38/0x80 [ 761.791076][T23920] ? ext4_file_write_iter+0x451/0x1200 [ 761.796533][T23920] ext4_file_write_iter+0xac3/0x1200 [ 761.801822][T23920] ? ext4_file_write_iter+0x451/0x1200 [ 761.807355][T23920] do_iter_readv_writev+0x2de/0x380 [ 761.812556][T23920] do_iter_write+0x192/0x5c0 [ 761.817143][T23920] ? splice_from_pipe_next+0x34f/0x3b0 [ 761.822601][T23920] ? kmalloc_array+0x2d/0x40 [ 761.827189][T23920] vfs_iter_write+0x4c/0x70 [ 761.831780][T23920] iter_file_splice_write+0x43a/0x790 [ 761.837181][T23920] ? splice_from_pipe+0xd0/0xd0 [ 761.842046][T23920] direct_splice_actor+0x80/0xa0 [ 761.846980][T23920] splice_direct_to_actor+0x345/0x650 [ 761.852511][T23920] ? do_splice_direct+0x190/0x190 [ 761.857689][T23920] do_splice_direct+0x106/0x190 [ 761.862639][T23920] do_sendfile+0x675/0xc40 [ 761.867062][T23920] __x64_sys_sendfile64+0x102/0x140 [ 761.872266][T23920] do_syscall_64+0x44/0xd0 [ 761.876694][T23920] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 761.882591][T23920] RIP: 0033:0x7f3f50d68ae9 [ 761.887010][T23920] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 761.906683][T23920] RSP: 002b:00007f3f4eadf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 761.915098][T23920] RAX: ffffffffffffffda RBX: 00007f3f50e7bf60 RCX: 00007f3f50d68ae9 [ 761.923152][T23920] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 19:11:11 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 1) [ 761.931126][T23920] RBP: 00007f3f4eadf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 761.939102][T23920] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000001 [ 761.947068][T23920] R13: 00007ffd9b221d0f R14: 00007f3f4eadf300 R15: 0000000000022000 [ 761.955141][T23920] 19:11:11 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) (fail_nth: 7) 19:11:11 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:11 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 762.071995][T23928] FAULT_INJECTION: forcing a failure. [ 762.071995][T23928] name failslab, interval 1, probability 0, space 0, times 0 [ 762.084756][T23928] CPU: 0 PID: 23928 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 762.093522][T23928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 762.103574][T23928] Call Trace: [ 762.106848][T23928] [ 762.109773][T23928] dump_stack_lvl+0xd6/0x122 [ 762.114365][T23928] dump_stack+0x11/0x1b 19:11:11 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) [ 762.118584][T23928] should_fail+0x23c/0x250 [ 762.123013][T23928] ? jbd2__journal_start+0xf7/0x3f0 [ 762.128209][T23928] __should_failslab+0x81/0x90 [ 762.133112][T23928] should_failslab+0x5/0x20 [ 762.137630][T23928] kmem_cache_alloc+0x4f/0x320 [ 762.142403][T23928] ? __find_get_block+0x785/0x9b0 [ 762.147430][T23928] jbd2__journal_start+0xf7/0x3f0 [ 762.152457][T23928] __ext4_journal_start_sb+0x159/0x310 [ 762.157982][T23928] ext4_iomap_begin+0x408/0x630 [ 762.162841][T23928] ? ext4_alloc_da_blocks+0x100/0x100 [ 762.168346][T23928] iomap_iter+0x395/0x4a0 [ 762.172684][T23928] ? __iomap_dio_rw+0x3e5/0x1070 [ 762.177627][T23928] __iomap_dio_rw+0x695/0x1070 [ 762.182483][T23928] ? jbd2_journal_stop+0x592/0x6a0 [ 762.187703][T23928] iomap_dio_rw+0x38/0x80 [ 762.192038][T23928] ? ext4_file_write_iter+0x451/0x1200 [ 762.197499][T23928] ext4_file_write_iter+0xac3/0x1200 [ 762.202790][T23928] ? ext4_file_write_iter+0x451/0x1200 [ 762.208249][T23928] do_iter_readv_writev+0x2de/0x380 [ 762.213453][T23928] do_iter_write+0x192/0x5c0 [ 762.218204][T23928] ? splice_from_pipe_next+0x34f/0x3b0 [ 762.223835][T23928] ? kmalloc_array+0x2d/0x40 [ 762.228457][T23928] vfs_iter_write+0x4c/0x70 [ 762.233004][T23928] iter_file_splice_write+0x43a/0x790 [ 762.238475][T23928] ? splice_from_pipe+0xd0/0xd0 [ 762.243328][T23928] direct_splice_actor+0x80/0xa0 [ 762.248263][T23928] splice_direct_to_actor+0x345/0x650 [ 762.253722][T23928] ? do_splice_direct+0x190/0x190 [ 762.258791][T23928] do_splice_direct+0x106/0x190 [ 762.263715][T23928] do_sendfile+0x675/0xc40 [ 762.268129][T23928] __x64_sys_sendfile64+0x102/0x140 [ 762.273344][T23928] do_syscall_64+0x44/0xd0 [ 762.277828][T23928] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 762.283772][T23928] RIP: 0033:0x7f3f50d68ae9 [ 762.288184][T23928] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 762.307991][T23928] RSP: 002b:00007f3f4eadf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 762.316411][T23928] RAX: ffffffffffffffda RBX: 00007f3f50e7bf60 RCX: 00007f3f50d68ae9 [ 762.324599][T23928] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 762.332611][T23928] RBP: 00007f3f4eadf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 762.340615][T23928] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000001 [ 762.348724][T23928] R13: 00007ffd9b221d0f R14: 00007f3f4eadf300 R15: 0000000000022000 [ 762.356719][T23928] [ 762.369753][T23938] FAULT_INJECTION: forcing a failure. [ 762.369753][T23938] name failslab, interval 1, probability 0, space 0, times 0 [ 762.382445][T23938] CPU: 1 PID: 23938 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 762.391207][T23938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 762.401248][T23938] Call Trace: [ 762.404521][T23938] [ 762.407432][T23938] dump_stack_lvl+0xd6/0x122 [ 762.412139][T23938] dump_stack+0x11/0x1b [ 762.416284][T23938] should_fail+0x23c/0x250 [ 762.420691][T23938] ? jbd2__journal_start+0xf7/0x3f0 [ 762.425868][T23938] __should_failslab+0x81/0x90 [ 762.430645][T23938] should_failslab+0x5/0x20 [ 762.435142][T23938] kmem_cache_alloc+0x4f/0x320 [ 762.439986][T23938] jbd2__journal_start+0xf7/0x3f0 [ 762.445126][T23938] __ext4_journal_start_sb+0x159/0x310 [ 762.450570][T23938] ext4_fileattr_set+0x637/0xec0 [ 762.455606][T23938] ? fileattr_fill_flags+0x189/0x1b0 [ 762.460898][T23938] vfs_fileattr_set+0x5b7/0x5f0 [ 762.465741][T23938] do_vfs_ioctl+0x110b/0x14a0 [ 762.470438][T23938] __se_sys_ioctl+0x83/0x140 [ 762.475078][T23938] __x64_sys_ioctl+0x3f/0x50 [ 762.479655][T23938] do_syscall_64+0x44/0xd0 [ 762.484079][T23938] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 762.490078][T23938] RIP: 0033:0x7fa842b31ae9 [ 762.494501][T23938] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 762.514141][T23938] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 762.522561][T23938] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 [ 762.530516][T23938] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 [ 762.538581][T23938] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 762.546728][T23938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 762.554781][T23938] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 762.562762][T23938] 19:11:11 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:11:11 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) (fail_nth: 8) 19:11:11 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 762.653038][T23942] FAULT_INJECTION: forcing a failure. [ 762.653038][T23942] name failslab, interval 1, probability 0, space 0, times 0 [ 762.665779][T23942] CPU: 1 PID: 23942 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 762.674541][T23942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 762.684635][T23942] Call Trace: [ 762.687912][T23942] [ 762.690835][T23942] dump_stack_lvl+0xd6/0x122 [ 762.695423][T23942] dump_stack+0x11/0x1b [ 762.699573][T23942] should_fail+0x23c/0x250 [ 762.704041][T23942] ? __es_insert_extent+0x546/0xe80 [ 762.709243][T23942] __should_failslab+0x81/0x90 [ 762.714010][T23942] should_failslab+0x5/0x20 [ 762.718777][T23942] kmem_cache_alloc+0x4f/0x320 [ 762.723629][T23942] __es_insert_extent+0x546/0xe80 [ 762.728728][T23942] ext4_es_insert_extent+0x1cb/0x19c0 [ 762.734124][T23942] ext4_ext_map_blocks+0xff7/0x2120 [ 762.739401][T23942] ? _raw_read_unlock+0x13/0x30 [ 762.744262][T23942] ext4_map_blocks+0x1cf/0xf00 [ 762.749105][T23942] ext4_iomap_begin+0x4b0/0x630 [ 762.753964][T23942] ? ext4_alloc_da_blocks+0x100/0x100 [ 762.759336][T23942] iomap_iter+0x395/0x4a0 [ 762.763667][T23942] __iomap_dio_rw+0x695/0x1070 [ 762.768475][T23942] ? jbd2_journal_stop+0x592/0x6a0 [ 762.773631][T23942] iomap_dio_rw+0x38/0x80 [ 762.778159][T23942] ? ext4_file_write_iter+0x451/0x1200 [ 762.783617][T23942] ext4_file_write_iter+0xac3/0x1200 [ 762.788985][T23942] ? ext4_file_write_iter+0x451/0x1200 [ 762.794443][T23942] do_iter_readv_writev+0x2de/0x380 [ 762.800075][T23942] do_iter_write+0x192/0x5c0 [ 762.804739][T23942] ? splice_from_pipe_next+0x34f/0x3b0 [ 762.810206][T23942] ? kmalloc_array+0x2d/0x40 [ 762.814800][T23942] vfs_iter_write+0x4c/0x70 [ 762.819303][T23942] iter_file_splice_write+0x43a/0x790 [ 762.824790][T23942] ? splice_from_pipe+0xd0/0xd0 [ 762.829636][T23942] direct_splice_actor+0x80/0xa0 [ 762.834585][T23942] splice_direct_to_actor+0x345/0x650 [ 762.839993][T23942] ? do_splice_direct+0x190/0x190 [ 762.845018][T23942] do_splice_direct+0x106/0x190 [ 762.849878][T23942] do_sendfile+0x675/0xc40 [ 762.854301][T23942] __x64_sys_sendfile64+0x102/0x140 [ 762.859675][T23942] do_syscall_64+0x44/0xd0 [ 762.864115][T23942] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 762.870009][T23942] RIP: 0033:0x7f3f50d68ae9 [ 762.874623][T23942] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 762.894448][T23942] RSP: 002b:00007f3f4eadf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 19:11:12 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 762.902934][T23942] RAX: ffffffffffffffda RBX: 00007f3f50e7bf60 RCX: 00007f3f50d68ae9 [ 762.910904][T23942] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 762.918878][T23942] RBP: 00007f3f4eadf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 762.926850][T23942] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000001 [ 762.934824][T23942] R13: 00007ffd9b221d0f R14: 00007f3f4eadf300 R15: 0000000000022000 [ 762.943147][T23942] 19:11:12 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:12 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 2) [ 763.123120][T23957] FAULT_INJECTION: forcing a failure. [ 763.123120][T23957] name failslab, interval 1, probability 0, space 0, times 0 [ 763.135790][T23957] CPU: 0 PID: 23957 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 763.144678][T23957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 763.154951][T23957] Call Trace: [ 763.158321][T23957] [ 763.161248][T23957] dump_stack_lvl+0xd6/0x122 [ 763.165844][T23957] dump_stack+0x11/0x1b [ 763.170002][T23957] should_fail+0x23c/0x250 [ 763.174419][T23957] ? ext4_init_io_end+0x2d/0xa0 [ 763.179283][T23957] __should_failslab+0x81/0x90 [ 763.184066][T23957] should_failslab+0x5/0x20 [ 763.188651][T23957] kmem_cache_alloc+0x4f/0x320 [ 763.193416][T23957] ext4_init_io_end+0x2d/0xa0 [ 763.198310][T23957] ext4_writepages+0x745/0x1e80 [ 763.203693][T23957] ? __find_get_block+0x785/0x9b0 [ 763.208723][T23957] ? __getblk_gfp+0x3f/0x530 [ 763.213348][T23957] ? ext4_readpage+0x180/0x180 [ 763.218137][T23957] do_writepages+0x1cb/0x330 [ 763.222724][T23957] ? jbd2_journal_stop+0x592/0x6a0 [ 763.227836][T23957] filemap_flush+0xd7/0x100 [ 763.232343][T23957] ext4_alloc_da_blocks+0x47/0x100 [ 763.237458][T23957] ext4_ind_migrate+0x137/0x3e0 [ 763.242329][T23957] ext4_fileattr_set+0xb1a/0xec0 [ 763.247444][T23957] ? fileattr_fill_flags+0x189/0x1b0 [ 763.252738][T23957] vfs_fileattr_set+0x5b7/0x5f0 [ 763.257633][T23957] do_vfs_ioctl+0x110b/0x14a0 [ 763.262319][T23957] __se_sys_ioctl+0x83/0x140 [ 763.266905][T23957] __x64_sys_ioctl+0x3f/0x50 [ 763.271494][T23957] do_syscall_64+0x44/0xd0 [ 763.275928][T23957] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 763.281841][T23957] RIP: 0033:0x7fa842b31ae9 [ 763.286256][T23957] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 763.305896][T23957] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 763.314313][T23957] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 19:11:12 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) [ 763.322285][T23957] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 [ 763.330268][T23957] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 763.338321][T23957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 763.346377][T23957] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 763.354454][T23957] 19:11:12 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) (fail_nth: 9) [ 763.448883][T23961] FAULT_INJECTION: forcing a failure. [ 763.448883][T23961] name failslab, interval 1, probability 0, space 0, times 0 [ 763.461546][T23961] CPU: 0 PID: 23961 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 763.470341][T23961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 763.480394][T23961] Call Trace: [ 763.483672][T23961] [ 763.486630][T23961] dump_stack_lvl+0xd6/0x122 [ 763.491409][T23961] dump_stack+0x11/0x1b [ 763.495547][T23961] should_fail+0x23c/0x250 [ 763.500203][T23961] ? kcalloc+0x32/0x50 [ 763.504258][T23961] __should_failslab+0x81/0x90 [ 763.509026][T23961] should_failslab+0x5/0x20 [ 763.513560][T23961] __kmalloc+0x6f/0x370 [ 763.517700][T23961] kcalloc+0x32/0x50 [ 763.521622][T23961] ext4_find_extent+0x19f/0x7e0 [ 763.526457][T23961] ? kfree+0xf8/0x1f0 [ 763.530557][T23961] ext4_ext_map_blocks+0x115/0x2120 [ 763.535742][T23961] ? _raw_read_unlock+0x13/0x30 [ 763.540581][T23961] ext4_map_blocks+0x71e/0xf00 [ 763.545332][T23961] ext4_iomap_begin+0x4b0/0x630 [ 763.550188][T23961] ? ext4_alloc_da_blocks+0x100/0x100 [ 763.555569][T23961] iomap_iter+0x395/0x4a0 [ 763.559997][T23961] __iomap_dio_rw+0x695/0x1070 [ 763.564819][T23961] ? jbd2_journal_stop+0x592/0x6a0 [ 763.570001][T23961] iomap_dio_rw+0x38/0x80 [ 763.574373][T23961] ? ext4_file_write_iter+0x451/0x1200 [ 763.579850][T23961] ext4_file_write_iter+0xac3/0x1200 [ 763.585119][T23961] ? ext4_file_write_iter+0x451/0x1200 [ 763.590593][T23961] do_iter_readv_writev+0x2de/0x380 [ 763.595776][T23961] do_iter_write+0x192/0x5c0 [ 763.600378][T23961] ? splice_from_pipe_next+0x34f/0x3b0 [ 763.605868][T23961] ? kmalloc_array+0x2d/0x40 [ 763.610547][T23961] vfs_iter_write+0x4c/0x70 [ 763.615136][T23961] iter_file_splice_write+0x43a/0x790 [ 763.620553][T23961] ? splice_from_pipe+0xd0/0xd0 [ 763.625388][T23961] direct_splice_actor+0x80/0xa0 [ 763.630323][T23961] splice_direct_to_actor+0x345/0x650 [ 763.635716][T23961] ? do_splice_direct+0x190/0x190 [ 763.640744][T23961] do_splice_direct+0x106/0x190 [ 763.645611][T23961] do_sendfile+0x675/0xc40 [ 763.650100][T23961] __x64_sys_sendfile64+0x102/0x140 [ 763.655619][T23961] do_syscall_64+0x44/0xd0 [ 763.660043][T23961] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 763.666008][T23961] RIP: 0033:0x7f3f50d68ae9 [ 763.670422][T23961] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 763.690197][T23961] RSP: 002b:00007f3f4eadf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 763.698699][T23961] RAX: ffffffffffffffda RBX: 00007f3f50e7bf60 RCX: 00007f3f50d68ae9 [ 763.707127][T23961] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 763.715663][T23961] RBP: 00007f3f4eadf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 763.723663][T23961] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000001 [ 763.731628][T23961] R13: 00007ffd9b221d0f R14: 00007f3f4eadf300 R15: 0000000000022000 [ 763.739608][T23961] 19:11:13 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) (fail_nth: 10) 19:11:13 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 763.842787][T23963] FAULT_INJECTION: forcing a failure. [ 763.842787][T23963] name failslab, interval 1, probability 0, space 0, times 0 [ 763.855474][T23963] CPU: 0 PID: 23963 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 763.864235][T23963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 763.874327][T23963] Call Trace: [ 763.877658][T23963] [ 763.880574][T23963] dump_stack_lvl+0xd6/0x122 [ 763.885308][T23963] dump_stack+0x11/0x1b [ 763.889475][T23963] should_fail+0x23c/0x250 [ 763.893873][T23963] ? ext4_mb_new_blocks+0x328/0x1ee0 [ 763.899173][T23963] __should_failslab+0x81/0x90 [ 763.904104][T23963] should_failslab+0x5/0x20 [ 763.908588][T23963] kmem_cache_alloc+0x4f/0x320 [ 763.913332][T23963] ext4_mb_new_blocks+0x328/0x1ee0 [ 763.918468][T23963] ? kcalloc+0x32/0x50 [ 763.922545][T23963] ? ext4_find_extent+0x6d7/0x7e0 [ 763.927554][T23963] ? ext4_ext_search_right+0x301/0x4f0 [ 763.933007][T23963] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 763.938758][T23963] ext4_ext_map_blocks+0x1658/0x2120 [ 763.944083][T23963] ? _raw_read_unlock+0x13/0x30 [ 763.948916][T23963] ext4_map_blocks+0x71e/0xf00 [ 763.953657][T23963] ext4_iomap_begin+0x4b0/0x630 [ 763.958560][T23963] ? ext4_alloc_da_blocks+0x100/0x100 [ 763.963997][T23963] iomap_iter+0x395/0x4a0 [ 763.968465][T23963] __iomap_dio_rw+0x695/0x1070 [ 763.973299][T23963] ? jbd2_journal_stop+0x592/0x6a0 [ 763.978422][T23963] iomap_dio_rw+0x38/0x80 [ 763.982732][T23963] ? ext4_file_write_iter+0x451/0x1200 [ 763.988170][T23963] ext4_file_write_iter+0xac3/0x1200 [ 763.993431][T23963] ? ext4_file_write_iter+0x451/0x1200 [ 763.998917][T23963] do_iter_readv_writev+0x2de/0x380 [ 764.004096][T23963] do_iter_write+0x192/0x5c0 [ 764.008705][T23963] ? splice_from_pipe_next+0x34f/0x3b0 [ 764.014157][T23963] ? kmalloc_array+0x2d/0x40 [ 764.018725][T23963] vfs_iter_write+0x4c/0x70 [ 764.023211][T23963] iter_file_splice_write+0x43a/0x790 [ 764.028626][T23963] ? splice_from_pipe+0xd0/0xd0 [ 764.033503][T23963] direct_splice_actor+0x80/0xa0 [ 764.038423][T23963] splice_direct_to_actor+0x345/0x650 [ 764.043820][T23963] ? do_splice_direct+0x190/0x190 [ 764.048821][T23963] do_splice_direct+0x106/0x190 [ 764.053698][T23963] do_sendfile+0x675/0xc40 [ 764.058134][T23963] __x64_sys_sendfile64+0x102/0x140 [ 764.063310][T23963] do_syscall_64+0x44/0xd0 [ 764.067866][T23963] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 764.073764][T23963] RIP: 0033:0x7f3f50d68ae9 [ 764.078173][T23963] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 764.097776][T23963] RSP: 002b:00007f3f4eadf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 764.106725][T23963] RAX: ffffffffffffffda RBX: 00007f3f50e7bf60 RCX: 00007f3f50d68ae9 [ 764.114688][T23963] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 764.122658][T23963] RBP: 00007f3f4eadf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 764.130606][T23963] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000002 19:11:13 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 3) 19:11:13 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) [ 764.138642][T23963] R13: 00007ffd9b221d0f R14: 00007f3f4eadf300 R15: 0000000000022000 [ 764.146604][T23963] 19:11:13 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:13 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) (fail_nth: 11) 19:11:13 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 764.272332][T23976] FAULT_INJECTION: forcing a failure. [ 764.272332][T23976] name failslab, interval 1, probability 0, space 0, times 0 [ 764.284982][T23976] CPU: 0 PID: 23976 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 764.293855][T23976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 764.304338][T23976] Call Trace: [ 764.307602][T23976] [ 764.310529][T23976] dump_stack_lvl+0xd6/0x122 [ 764.315150][T23976] dump_stack+0x11/0x1b [ 764.319299][T23976] should_fail+0x23c/0x250 [ 764.323696][T23976] ? __es_insert_extent+0x546/0xe80 [ 764.328925][T23976] __should_failslab+0x81/0x90 [ 764.333708][T23976] should_failslab+0x5/0x20 [ 764.338271][T23976] kmem_cache_alloc+0x4f/0x320 [ 764.343123][T23976] __es_insert_extent+0x546/0xe80 [ 764.348168][T23976] ? delay_tsc+0x96/0xe0 [ 764.352484][T23976] ext4_es_insert_extent+0x1cb/0x19c0 [ 764.357838][T23976] ext4_map_blocks+0xa5d/0xf00 [ 764.362600][T23976] ext4_iomap_begin+0x4b0/0x630 [ 764.367449][T23976] ? ext4_alloc_da_blocks+0x100/0x100 [ 764.372816][T23976] iomap_iter+0x395/0x4a0 [ 764.377158][T23976] __iomap_dio_rw+0x695/0x1070 [ 764.381936][T23976] ? jbd2_journal_stop+0x592/0x6a0 [ 764.387076][T23976] iomap_dio_rw+0x38/0x80 [ 764.391389][T23976] ? ext4_file_write_iter+0x451/0x1200 [ 764.396833][T23976] ext4_file_write_iter+0xac3/0x1200 [ 764.402111][T23976] ? ext4_file_write_iter+0x451/0x1200 [ 764.407637][T23976] do_iter_readv_writev+0x2de/0x380 [ 764.412822][T23976] do_iter_write+0x192/0x5c0 [ 764.417437][T23976] ? splice_from_pipe_next+0x34f/0x3b0 [ 764.422908][T23976] ? kmalloc_array+0x2d/0x40 [ 764.427485][T23976] vfs_iter_write+0x4c/0x70 [ 764.432022][T23976] iter_file_splice_write+0x43a/0x790 [ 764.437381][T23976] ? splice_from_pipe+0xd0/0xd0 [ 764.442273][T23976] direct_splice_actor+0x80/0xa0 [ 764.447286][T23976] splice_direct_to_actor+0x345/0x650 [ 764.452673][T23976] ? do_splice_direct+0x190/0x190 [ 764.457696][T23976] do_splice_direct+0x106/0x190 [ 764.462572][T23976] do_sendfile+0x675/0xc40 [ 764.466965][T23976] __x64_sys_sendfile64+0x102/0x140 [ 764.472219][T23976] do_syscall_64+0x44/0xd0 [ 764.476698][T23976] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 764.482595][T23976] RIP: 0033:0x7f3f50d68ae9 [ 764.486994][T23976] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 764.506599][T23976] RSP: 002b:00007f3f4eadf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 764.515200][T23976] RAX: ffffffffffffffda RBX: 00007f3f50e7bf60 RCX: 00007f3f50d68ae9 [ 764.523180][T23976] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 764.531194][T23976] RBP: 00007f3f4eadf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 764.539154][T23976] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000002 [ 764.547115][T23976] R13: 00007ffd9b221d0f R14: 00007f3f4eadf300 R15: 0000000000022000 [ 764.555080][T23976] [ 764.565964][T23977] FAULT_INJECTION: forcing a failure. [ 764.565964][T23977] name failslab, interval 1, probability 0, space 0, times 0 [ 764.578663][T23977] CPU: 1 PID: 23977 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 764.587424][T23977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 764.597483][T23977] Call Trace: [ 764.600757][T23977] [ 764.603685][T23977] dump_stack_lvl+0xd6/0x122 [ 764.608354][T23977] dump_stack+0x11/0x1b [ 764.612515][T23977] should_fail+0x23c/0x250 [ 764.616963][T23977] ? ext4_init_io_end+0x2d/0xa0 [ 764.621987][T23977] __should_failslab+0x81/0x90 [ 764.626746][T23977] should_failslab+0x5/0x20 [ 764.631387][T23977] kmem_cache_alloc+0x4f/0x320 [ 764.636189][T23977] ext4_init_io_end+0x2d/0xa0 [ 764.640916][T23977] ext4_writepages+0x80d/0x1e80 [ 764.645766][T23977] ? __this_cpu_preempt_check+0x18/0x20 [ 764.651314][T23977] ? _raw_spin_unlock+0x2e/0x50 [ 764.656202][T23977] ? bit_wait+0x50/0x50 [ 764.660392][T23977] ? out_of_line_wait_on_bit+0xfb/0x130 [ 764.666002][T23977] ? bit_waitqueue+0x30/0x30 [ 764.670592][T23977] ? jbd2_journal_cancel_revoke+0x85/0x2a0 [ 764.676404][T23977] ? ext4_readpage+0x180/0x180 [ 764.681171][T23977] do_writepages+0x1cb/0x330 [ 764.685770][T23977] ? jbd2_journal_stop+0x592/0x6a0 [ 764.690873][T23977] filemap_flush+0xd7/0x100 [ 764.695398][T23977] ext4_alloc_da_blocks+0x47/0x100 [ 764.700628][T23977] ext4_ind_migrate+0x137/0x3e0 [ 764.705481][T23977] ext4_fileattr_set+0xb1a/0xec0 [ 764.710521][T23977] ? fileattr_fill_flags+0x189/0x1b0 [ 764.715810][T23977] vfs_fileattr_set+0x5b7/0x5f0 [ 764.720718][T23977] do_vfs_ioctl+0x110b/0x14a0 [ 764.725393][T23977] __se_sys_ioctl+0x83/0x140 [ 764.730152][T23977] __x64_sys_ioctl+0x3f/0x50 [ 764.734739][T23977] do_syscall_64+0x44/0xd0 [ 764.739232][T23977] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 764.745133][T23977] RIP: 0033:0x7fa842b31ae9 [ 764.749577][T23977] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 764.769185][T23977] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 764.777760][T23977] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 [ 764.785814][T23977] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 [ 764.793777][T23977] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 764.801747][T23977] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 764.809716][T23977] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 764.817749][T23977] 19:11:14 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) lseek(r0, 0x0, 0x2) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:11:14 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:14 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) (fail_nth: 12) [ 765.061923][T23986] FAULT_INJECTION: forcing a failure. [ 765.061923][T23986] name failslab, interval 1, probability 0, space 0, times 0 [ 765.074599][T23986] CPU: 0 PID: 23986 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 765.083438][T23986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 765.093485][T23986] Call Trace: [ 765.096745][T23986] [ 765.099667][T23986] dump_stack_lvl+0xd6/0x122 [ 765.104279][T23986] dump_stack+0x11/0x1b [ 765.108457][T23986] should_fail+0x23c/0x250 [ 765.112868][T23986] ? __es_insert_extent+0x546/0xe80 [ 765.118077][T23986] __should_failslab+0x81/0x90 [ 765.122959][T23986] should_failslab+0x5/0x20 [ 765.127510][T23986] kmem_cache_alloc+0x4f/0x320 [ 765.132499][T23986] __es_insert_extent+0x546/0xe80 [ 765.137503][T23986] ? ext4_ext_map_blocks+0x1128/0x2120 [ 765.143048][T23986] ext4_es_insert_extent+0x1cb/0x19c0 [ 765.148401][T23986] ext4_map_blocks+0xa5d/0xf00 [ 765.153144][T23986] ext4_iomap_begin+0x4b0/0x630 [ 765.158215][T23986] ? ext4_alloc_da_blocks+0x100/0x100 [ 765.163624][T23986] iomap_iter+0x395/0x4a0 [ 765.167997][T23986] __iomap_dio_rw+0x695/0x1070 [ 765.172829][T23986] ? jbd2_journal_stop+0x592/0x6a0 [ 765.177967][T23986] iomap_dio_rw+0x38/0x80 [ 765.182302][T23986] ? ext4_file_write_iter+0x451/0x1200 [ 765.187747][T23986] ext4_file_write_iter+0xac3/0x1200 [ 765.193068][T23986] ? ext4_file_write_iter+0x451/0x1200 [ 765.198507][T23986] do_iter_readv_writev+0x2de/0x380 [ 765.203685][T23986] do_iter_write+0x192/0x5c0 [ 765.208301][T23986] ? splice_from_pipe_next+0x34f/0x3b0 [ 765.213832][T23986] ? kmalloc_array+0x2d/0x40 [ 765.218488][T23986] vfs_iter_write+0x4c/0x70 [ 765.222994][T23986] iter_file_splice_write+0x43a/0x790 [ 765.228429][T23986] ? splice_from_pipe+0xd0/0xd0 [ 765.233263][T23986] direct_splice_actor+0x80/0xa0 [ 765.238181][T23986] splice_direct_to_actor+0x345/0x650 [ 765.243539][T23986] ? do_splice_direct+0x190/0x190 [ 765.248557][T23986] do_splice_direct+0x106/0x190 [ 765.253420][T23986] do_sendfile+0x675/0xc40 [ 765.257873][T23986] __x64_sys_sendfile64+0x102/0x140 [ 765.263068][T23986] do_syscall_64+0x44/0xd0 [ 765.267561][T23986] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 765.273458][T23986] RIP: 0033:0x7f3f50d68ae9 [ 765.277938][T23986] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 765.297638][T23986] RSP: 002b:00007f3f4eadf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 19:11:14 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 4) [ 765.306113][T23986] RAX: ffffffffffffffda RBX: 00007f3f50e7bf60 RCX: 00007f3f50d68ae9 [ 765.314072][T23986] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 765.322035][T23986] RBP: 00007f3f4eadf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 765.329984][T23986] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000002 [ 765.337934][T23986] R13: 00007ffd9b221d0f R14: 00007f3f4eadf300 R15: 0000000000022000 [ 765.346025][T23986] 19:11:14 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:14 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 765.474903][T23996] FAULT_INJECTION: forcing a failure. [ 765.474903][T23996] name failslab, interval 1, probability 0, space 0, times 0 [ 765.487619][T23996] CPU: 1 PID: 23996 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 765.496390][T23996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 765.506529][T23996] Call Trace: [ 765.509803][T23996] [ 765.512763][T23996] dump_stack_lvl+0xd6/0x122 [ 765.517399][T23996] dump_stack+0x11/0x1b [ 765.521584][T23996] should_fail+0x23c/0x250 [ 765.525995][T23996] ? jbd2__journal_start+0xf7/0x3f0 [ 765.531174][T23996] __should_failslab+0x81/0x90 [ 765.535926][T23996] should_failslab+0x5/0x20 [ 765.540548][T23996] kmem_cache_alloc+0x4f/0x320 [ 765.545362][T23996] jbd2__journal_start+0xf7/0x3f0 [ 765.550371][T23996] __ext4_journal_start_sb+0x159/0x310 [ 765.555820][T23996] ext4_writepages+0xa38/0x1e80 [ 765.560707][T23996] ? __this_cpu_preempt_check+0x18/0x20 [ 765.566327][T23996] ? __rcu_read_unlock+0x5c/0x290 [ 765.571444][T23996] ? xas_load+0x284/0x2a0 [ 765.575813][T23996] ? debug_smp_processor_id+0x18/0x20 [ 765.581346][T23996] ? __jbd2_journal_temp_unlink_buffer+0x240/0x290 [ 765.587855][T23996] ? preempt_count_add+0x4e/0x90 [ 765.592775][T23996] ? ext4_readpage+0x180/0x180 [ 765.597637][T23996] do_writepages+0x1cb/0x330 [ 765.602241][T23996] ? jbd2_journal_stop+0x592/0x6a0 [ 765.607347][T23996] filemap_flush+0xd7/0x100 [ 765.611885][T23996] ext4_alloc_da_blocks+0x47/0x100 [ 765.617010][T23996] ext4_ind_migrate+0x137/0x3e0 [ 765.621851][T23996] ext4_fileattr_set+0xb1a/0xec0 [ 765.626959][T23996] ? fileattr_fill_flags+0x189/0x1b0 [ 765.632277][T23996] vfs_fileattr_set+0x5b7/0x5f0 [ 765.637116][T23996] do_vfs_ioctl+0x110b/0x14a0 [ 765.641781][T23996] __se_sys_ioctl+0x83/0x140 [ 765.646353][T23996] __x64_sys_ioctl+0x3f/0x50 [ 765.650927][T23996] do_syscall_64+0x44/0xd0 [ 765.655322][T23996] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 765.661208][T23996] RIP: 0033:0x7fa842b31ae9 [ 765.665649][T23996] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 765.685309][T23996] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 765.693723][T23996] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 [ 765.701703][T23996] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 [ 765.709655][T23996] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 765.717627][T23996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 19:11:15 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 765.725581][T23996] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 765.733623][T23996] [ 765.736652][T23996] EXT4-fs (sda1): ext4_writepages: jbd2_start: 9223372036854775807 pages, ino 1179; err -12 19:11:15 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) (fail_nth: 13) [ 765.940903][T24004] FAULT_INJECTION: forcing a failure. [ 765.940903][T24004] name failslab, interval 1, probability 0, space 0, times 0 [ 765.953614][T24004] CPU: 1 PID: 24004 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 765.962375][T24004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 765.972608][T24004] Call Trace: [ 765.975888][T24004] [ 765.978826][T24004] dump_stack_lvl+0xd6/0x122 [ 765.983426][T24004] dump_stack+0x11/0x1b [ 765.987608][T24004] should_fail+0x23c/0x250 [ 765.992095][T24004] ? mempool_alloc_slab+0x16/0x20 [ 765.997194][T24004] __should_failslab+0x81/0x90 [ 766.001964][T24004] should_failslab+0x5/0x20 [ 766.006462][T24004] kmem_cache_alloc+0x4f/0x320 [ 766.011246][T24004] mempool_alloc_slab+0x16/0x20 [ 766.016128][T24004] ? mempool_free+0x130/0x130 [ 766.020876][T24004] mempool_alloc+0x9d/0x310 [ 766.025448][T24004] bio_alloc_bioset+0xcc/0x560 [ 766.030203][T24004] ? iov_iter_alignment+0x34b/0x370 [ 766.035446][T24004] iomap_dio_bio_iter+0x5ed/0xc70 [ 766.040506][T24004] ? ext4_alloc_da_blocks+0x100/0x100 [ 766.045874][T24004] __iomap_dio_rw+0x8b5/0x1070 [ 766.050640][T24004] iomap_dio_rw+0x38/0x80 [ 766.054961][T24004] ? ext4_file_write_iter+0x451/0x1200 [ 766.060415][T24004] ext4_file_write_iter+0xac3/0x1200 [ 766.065696][T24004] ? ext4_file_write_iter+0x451/0x1200 [ 766.071155][T24004] do_iter_readv_writev+0x2de/0x380 [ 766.076354][T24004] do_iter_write+0x192/0x5c0 [ 766.080948][T24004] ? splice_from_pipe_next+0x34f/0x3b0 [ 766.086499][T24004] ? kmalloc_array+0x2d/0x40 [ 766.091088][T24004] vfs_iter_write+0x4c/0x70 [ 766.095761][T24004] iter_file_splice_write+0x43a/0x790 [ 766.101194][T24004] ? splice_from_pipe+0xd0/0xd0 [ 766.106070][T24004] direct_splice_actor+0x80/0xa0 [ 766.111071][T24004] splice_direct_to_actor+0x345/0x650 [ 766.116440][T24004] ? do_splice_direct+0x190/0x190 [ 766.121460][T24004] do_splice_direct+0x106/0x190 [ 766.126309][T24004] do_sendfile+0x675/0xc40 [ 766.130750][T24004] __x64_sys_sendfile64+0x102/0x140 [ 766.135940][T24004] do_syscall_64+0x44/0xd0 [ 766.140436][T24004] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 766.146333][T24004] RIP: 0033:0x7f3f50d68ae9 [ 766.150760][T24004] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 766.170518][T24004] RSP: 002b:00007f3f4eadf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 766.178927][T24004] RAX: ffffffffffffffda RBX: 00007f3f50e7bf60 RCX: 00007f3f50d68ae9 19:11:15 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:15 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 5) [ 766.186915][T24004] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 766.194893][T24004] RBP: 00007f3f4eadf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 766.203185][T24004] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000002 [ 766.211157][T24004] R13: 00007ffd9b221d0f R14: 00007f3f4eadf300 R15: 0000000000022000 [ 766.219127][T24004] 19:11:15 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:15 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 766.402252][T24016] FAULT_INJECTION: forcing a failure. [ 766.402252][T24016] name failslab, interval 1, probability 0, space 0, times 0 [ 766.414917][T24016] CPU: 0 PID: 24016 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 766.423792][T24016] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 766.433841][T24016] Call Trace: [ 766.437110][T24016] [ 766.440054][T24016] dump_stack_lvl+0xd6/0x122 [ 766.444643][T24016] dump_stack+0x11/0x1b [ 766.448800][T24016] should_fail+0x23c/0x250 [ 766.453210][T24016] ? jbd2__journal_start+0x154/0x3f0 [ 766.458510][T24016] __should_failslab+0x81/0x90 [ 766.463272][T24016] should_failslab+0x5/0x20 [ 766.467771][T24016] kmem_cache_alloc+0x4f/0x320 [ 766.472592][T24016] ? jbd2__journal_start+0xf7/0x3f0 [ 766.477835][T24016] jbd2__journal_start+0x154/0x3f0 [ 766.482987][T24016] __ext4_journal_start_sb+0x159/0x310 [ 766.488492][T24016] ext4_writepages+0xa38/0x1e80 [ 766.493502][T24016] ? __perf_event_task_sched_out+0xec6/0xf00 [ 766.499486][T24016] ? _raw_spin_unlock+0x2e/0x50 [ 766.504513][T24016] ? bit_wait+0x50/0x50 [ 766.508741][T24016] ? out_of_line_wait_on_bit+0xfb/0x130 [ 766.514416][T24016] ? bit_waitqueue+0x30/0x30 [ 766.519013][T24016] ? jbd2_journal_cancel_revoke+0x85/0x2a0 [ 766.524847][T24016] ? ext4_readpage+0x180/0x180 [ 766.529617][T24016] do_writepages+0x1cb/0x330 [ 766.534198][T24016] ? jbd2_journal_stop+0x592/0x6a0 [ 766.539367][T24016] filemap_flush+0xd7/0x100 [ 766.543940][T24016] ext4_alloc_da_blocks+0x47/0x100 [ 766.549102][T24016] ext4_ind_migrate+0x137/0x3e0 [ 766.553940][T24016] ext4_fileattr_set+0xb1a/0xec0 [ 766.559094][T24016] ? fileattr_fill_flags+0x189/0x1b0 [ 766.564380][T24016] vfs_fileattr_set+0x5b7/0x5f0 [ 766.569284][T24016] do_vfs_ioctl+0x110b/0x14a0 [ 766.574041][T24016] __se_sys_ioctl+0x83/0x140 [ 766.578619][T24016] __x64_sys_ioctl+0x3f/0x50 [ 766.583226][T24016] do_syscall_64+0x44/0xd0 [ 766.587632][T24016] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 766.593593][T24016] RIP: 0033:0x7fa842b31ae9 [ 766.598024][T24016] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 766.617663][T24016] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 766.626172][T24016] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 [ 766.634158][T24016] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 [ 766.642124][T24016] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 19:11:16 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) (fail_nth: 14) [ 766.650083][T24016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 766.658191][T24016] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 766.666254][T24016] [ 766.669456][T24016] EXT4-fs (sda1): ext4_writepages: jbd2_start: 9223372036854775807 pages, ino 1179; err -12 19:11:16 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 766.769847][T24019] FAULT_INJECTION: forcing a failure. [ 766.769847][T24019] name failslab, interval 1, probability 0, space 0, times 0 [ 766.782835][T24019] CPU: 0 PID: 24019 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 766.791600][T24019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 766.801656][T24019] Call Trace: [ 766.804931][T24019] [ 766.807858][T24019] dump_stack_lvl+0xd6/0x122 [ 766.812515][T24019] dump_stack+0x11/0x1b [ 766.816700][T24019] should_fail+0x23c/0x250 [ 766.821123][T24019] ? mempool_alloc_slab+0x16/0x20 [ 766.826226][T24019] __should_failslab+0x81/0x90 [ 766.830991][T24019] should_failslab+0x5/0x20 [ 766.835498][T24019] kmem_cache_alloc+0x4f/0x320 [ 766.840383][T24019] mempool_alloc_slab+0x16/0x20 [ 766.845304][T24019] ? mempool_free+0x130/0x130 [ 766.849990][T24019] mempool_alloc+0x9d/0x310 [ 766.854584][T24019] ? perf_event_output_forward+0xb7/0xe0 [ 766.860307][T24019] sg_pool_alloc+0x74/0x90 [ 766.864779][T24019] __sg_alloc_table+0xce/0x290 19:11:16 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) sendfile(r0, r0, &(0x7f0000000080)=0x24, 0x7) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 766.869596][T24019] sg_alloc_table_chained+0xaf/0x140 [ 766.875000][T24019] ? sg_alloc_table_chained+0x140/0x140 [ 766.880637][T24019] scsi_alloc_sgtables+0x18a/0x510 [ 766.885819][T24019] sd_init_command+0x944/0x1610 [ 766.890723][T24019] scsi_queue_rq+0x1026/0x1460 [ 766.895552][T24019] blk_mq_dispatch_rq_list+0x534/0x11e0 [ 766.901114][T24019] ? __sbitmap_queue_get+0x11/0x20 [ 766.906272][T24019] blk_mq_do_dispatch_sched+0x446/0x6d0 [ 766.911856][T24019] ? preempt_count_add+0x41/0x90 19:11:16 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 766.916808][T24019] __blk_mq_sched_dispatch_requests+0x1ca/0x270 [ 766.923173][T24019] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 766.929196][T24019] __blk_mq_run_hw_queue+0xc1/0x140 [ 766.934485][T24019] __blk_mq_delay_run_hw_queue+0x199/0x360 [ 766.940477][T24019] ? __rcu_read_unlock+0x5c/0x290 [ 766.945504][T24019] blk_mq_run_hw_queue+0x231/0x260 [ 766.950622][T24019] blk_mq_sched_insert_requests+0x130/0x200 [ 766.956577][T24019] blk_mq_flush_plug_list+0x372/0x460 [ 766.962087][T24019] blk_flush_plug+0x25a/0x2b0 [ 766.966789][T24019] ? ext4_iomap_end+0x33/0x50 [ 766.971468][T24019] blk_finish_plug+0x44/0x60 [ 766.976092][T24019] __iomap_dio_rw+0xcad/0x1070 [ 766.981065][T24019] iomap_dio_rw+0x38/0x80 [ 766.985400][T24019] ? ext4_file_write_iter+0x451/0x1200 [ 766.990873][T24019] ext4_file_write_iter+0xac3/0x1200 [ 766.996179][T24019] ? ext4_file_write_iter+0x451/0x1200 [ 767.001766][T24019] do_iter_readv_writev+0x2de/0x380 [ 767.006955][T24019] do_iter_write+0x192/0x5c0 [ 767.011568][T24019] ? splice_from_pipe_next+0x34f/0x3b0 [ 767.017187][T24019] ? kmalloc_array+0x2d/0x40 [ 767.021819][T24019] vfs_iter_write+0x4c/0x70 [ 767.026331][T24019] iter_file_splice_write+0x43a/0x790 [ 767.031833][T24019] ? splice_from_pipe+0xd0/0xd0 [ 767.036689][T24019] direct_splice_actor+0x80/0xa0 [ 767.041630][T24019] splice_direct_to_actor+0x345/0x650 [ 767.047035][T24019] ? do_splice_direct+0x190/0x190 [ 767.052078][T24019] do_splice_direct+0x106/0x190 [ 767.056976][T24019] do_sendfile+0x675/0xc40 [ 767.061395][T24019] __x64_sys_sendfile64+0x102/0x140 [ 767.066599][T24019] do_syscall_64+0x44/0xd0 19:11:16 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 767.071019][T24019] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 767.076961][T24019] RIP: 0033:0x7f3f50d68ae9 [ 767.081410][T24019] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 767.101218][T24019] RSP: 002b:00007f3f4eadf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 767.109632][T24019] RAX: ffffffffffffffda RBX: 00007f3f50e7bf60 RCX: 00007f3f50d68ae9 19:11:16 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 767.117722][T24019] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 767.125716][T24019] RBP: 00007f3f4eadf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 767.133832][T24019] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000002 [ 767.141980][T24019] R13: 00007ffd9b221d0f R14: 00007f3f4eadf300 R15: 0000000000022000 [ 767.150003][T24019] 19:11:16 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 6) 19:11:16 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 767.290049][T24040] FAULT_INJECTION: forcing a failure. [ 767.290049][T24040] name failslab, interval 1, probability 0, space 0, times 0 [ 767.302870][T24040] CPU: 0 PID: 24040 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 767.311699][T24040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 767.321846][T24040] Call Trace: [ 767.325295][T24040] [ 767.328206][T24040] dump_stack_lvl+0xd6/0x122 [ 767.332784][T24040] dump_stack+0x11/0x1b [ 767.336928][T24040] should_fail+0x23c/0x250 [ 767.341379][T24040] ? ext4_alloc_io_end_vec+0x2e/0xd0 [ 767.346690][T24040] __should_failslab+0x81/0x90 [ 767.351609][T24040] should_failslab+0x5/0x20 [ 767.356191][T24040] kmem_cache_alloc+0x4f/0x320 [ 767.361003][T24040] ext4_alloc_io_end_vec+0x2e/0xd0 [ 767.366180][T24040] ext4_writepages+0xb2d/0x1e80 [ 767.371033][T24040] ? _raw_spin_unlock+0x2e/0x50 [ 767.375865][T24040] ? bit_wait+0x50/0x50 [ 767.380025][T24040] ? out_of_line_wait_on_bit+0xfb/0x130 [ 767.385627][T24040] ? bit_waitqueue+0x30/0x30 [ 767.390285][T24040] ? jbd2_journal_cancel_revoke+0x85/0x2a0 [ 767.396075][T24040] ? ext4_readpage+0x180/0x180 [ 767.400932][T24040] do_writepages+0x1cb/0x330 [ 767.405575][T24040] ? jbd2_journal_stop+0x592/0x6a0 [ 767.410729][T24040] filemap_flush+0xd7/0x100 [ 767.415231][T24040] ext4_alloc_da_blocks+0x47/0x100 [ 767.420387][T24040] ext4_ind_migrate+0x137/0x3e0 [ 767.425277][T24040] ext4_fileattr_set+0xb1a/0xec0 [ 767.430196][T24040] ? fileattr_fill_flags+0x189/0x1b0 [ 767.435465][T24040] vfs_fileattr_set+0x5b7/0x5f0 [ 767.440344][T24040] do_vfs_ioctl+0x110b/0x14a0 [ 767.445022][T24040] __se_sys_ioctl+0x83/0x140 [ 767.449596][T24040] __x64_sys_ioctl+0x3f/0x50 [ 767.454228][T24040] do_syscall_64+0x44/0xd0 [ 767.458669][T24040] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 767.464586][T24040] RIP: 0033:0x7fa842b31ae9 [ 767.469130][T24040] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 767.488773][T24040] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 767.497344][T24040] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 [ 767.505309][T24040] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 [ 767.513262][T24040] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 767.521213][T24040] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 767.529170][T24040] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 767.537590][T24040] 19:11:16 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) (fail_nth: 15) [ 767.649295][T24043] FAULT_INJECTION: forcing a failure. [ 767.649295][T24043] name failslab, interval 1, probability 0, space 0, times 0 [ 767.662408][T24043] CPU: 0 PID: 24043 Comm: syz-executor.4 Not tainted 5.16.0-rc1-syzkaller #0 [ 767.671210][T24043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 767.681346][T24043] Call Trace: [ 767.684622][T24043] [ 767.687808][T24043] dump_stack_lvl+0xd6/0x122 [ 767.692427][T24043] dump_stack+0x11/0x1b [ 767.696587][T24043] should_fail+0x23c/0x250 [ 767.701038][T24043] ? mempool_alloc_slab+0x16/0x20 [ 767.706162][T24043] __should_failslab+0x81/0x90 [ 767.710939][T24043] should_failslab+0x5/0x20 [ 767.715440][T24043] kmem_cache_alloc+0x4f/0x320 [ 767.720262][T24043] mempool_alloc_slab+0x16/0x20 [ 767.725150][T24043] ? mempool_free+0x130/0x130 [ 767.729827][T24043] mempool_alloc+0x9d/0x310 [ 767.734335][T24043] ? perf_event_output_forward+0xb7/0xe0 [ 767.739980][T24043] sg_pool_alloc+0x74/0x90 [ 767.744432][T24043] __sg_alloc_table+0xce/0x290 [ 767.749436][T24043] sg_alloc_table_chained+0xaf/0x140 [ 767.754722][T24043] ? sg_alloc_table_chained+0x140/0x140 [ 767.760272][T24043] scsi_alloc_sgtables+0x18a/0x510 [ 767.765433][T24043] sd_init_command+0x944/0x1610 [ 767.770290][T24043] scsi_queue_rq+0x1026/0x1460 [ 767.775199][T24043] blk_mq_dispatch_rq_list+0x534/0x11e0 [ 767.780749][T24043] ? __sbitmap_queue_get+0x11/0x20 [ 767.785983][T24043] blk_mq_do_dispatch_sched+0x446/0x6d0 [ 767.791528][T24043] ? preempt_count_add+0x41/0x90 [ 767.796474][T24043] __blk_mq_sched_dispatch_requests+0x1ca/0x270 [ 767.802842][T24043] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 767.808867][T24043] __blk_mq_run_hw_queue+0xc1/0x140 [ 767.814063][T24043] __blk_mq_delay_run_hw_queue+0x199/0x360 [ 767.819918][T24043] ? __rcu_read_unlock+0x5c/0x290 [ 767.824985][T24043] blk_mq_run_hw_queue+0x231/0x260 [ 767.830115][T24043] blk_mq_sched_insert_requests+0x130/0x200 [ 767.836040][T24043] blk_mq_flush_plug_list+0x372/0x460 [ 767.841526][T24043] blk_flush_plug+0x25a/0x2b0 19:11:17 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 767.846213][T24043] ? ext4_iomap_end+0x33/0x50 [ 767.850894][T24043] blk_finish_plug+0x44/0x60 [ 767.855570][T24043] __iomap_dio_rw+0xcad/0x1070 [ 767.860428][T24043] iomap_dio_rw+0x38/0x80 [ 767.864755][T24043] ? ext4_file_write_iter+0x451/0x1200 [ 767.870212][T24043] ext4_file_write_iter+0xac3/0x1200 [ 767.875494][T24043] ? ext4_file_write_iter+0x451/0x1200 [ 767.880971][T24043] do_iter_readv_writev+0x2de/0x380 [ 767.886179][T24043] do_iter_write+0x192/0x5c0 [ 767.890814][T24043] ? splice_from_pipe_next+0x34f/0x3b0 [ 767.896278][T24043] ? kmalloc_array+0x2d/0x40 [ 767.901146][T24043] vfs_iter_write+0x4c/0x70 [ 767.905770][T24043] iter_file_splice_write+0x43a/0x790 [ 767.911155][T24043] ? splice_from_pipe+0xd0/0xd0 [ 767.916078][T24043] direct_splice_actor+0x80/0xa0 [ 767.921020][T24043] splice_direct_to_actor+0x345/0x650 [ 767.926398][T24043] ? do_splice_direct+0x190/0x190 [ 767.931512][T24043] do_splice_direct+0x106/0x190 [ 767.936370][T24043] do_sendfile+0x675/0xc40 [ 767.940819][T24043] __x64_sys_sendfile64+0x102/0x140 [ 767.946045][T24043] do_syscall_64+0x44/0xd0 [ 767.950579][T24043] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 767.956628][T24043] RIP: 0033:0x7f3f50d68ae9 [ 767.961043][T24043] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 767.980752][T24043] RSP: 002b:00007f3f4eadf188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 767.989276][T24043] RAX: ffffffffffffffda RBX: 00007f3f50e7bf60 RCX: 00007f3f50d68ae9 19:11:17 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:17 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 767.997340][T24043] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000003 [ 768.005406][T24043] RBP: 00007f3f4eadf1d0 R08: 0000000000000000 R09: 0000000000000000 [ 768.013378][T24043] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000002 [ 768.021397][T24043] R13: 00007ffd9b221d0f R14: 00007f3f4eadf300 R15: 0000000000022000 [ 768.029367][T24043] 19:11:17 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 7) 19:11:17 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 768.222315][T24060] FAULT_INJECTION: forcing a failure. [ 768.222315][T24060] name failslab, interval 1, probability 0, space 0, times 0 [ 768.234982][T24060] CPU: 0 PID: 24060 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 768.243896][T24060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 768.254879][T24060] Call Trace: [ 768.259627][T24060] [ 768.262624][T24060] dump_stack_lvl+0xd6/0x122 [ 768.267218][T24060] dump_stack+0x11/0x1b [ 768.271377][T24060] should_fail+0x23c/0x250 [ 768.275770][T24060] ? kcalloc+0x32/0x50 [ 768.279950][T24060] __should_failslab+0x81/0x90 [ 768.284692][T24060] should_failslab+0x5/0x20 [ 768.289179][T24060] __kmalloc+0x6f/0x370 [ 768.293336][T24060] kcalloc+0x32/0x50 [ 768.297275][T24060] ext4_find_extent+0x19f/0x7e0 [ 768.302140][T24060] ext4_ext_map_blocks+0x115/0x2120 [ 768.307380][T24060] ? free_unref_page_list+0x1f3/0x230 [ 768.312772][T24060] ? ext4_es_lookup_extent+0x221/0x500 [ 768.318313][T24060] ext4_map_blocks+0x71e/0xf00 [ 768.323071][T24060] mpage_map_one_extent+0x10d/0x3a0 [ 768.328413][T24060] ext4_writepages+0xcba/0x1e80 [ 768.333384][T24060] ? debug_smp_processor_id+0x18/0x20 [ 768.338789][T24060] ? __find_get_block+0x785/0x9b0 [ 768.343804][T24060] ? __getblk_gfp+0x3f/0x530 [ 768.348374][T24060] ? ext4_readpage+0x180/0x180 [ 768.353350][T24060] do_writepages+0x1cb/0x330 [ 768.357927][T24060] ? jbd2_journal_stop+0x592/0x6a0 [ 768.363083][T24060] filemap_flush+0xd7/0x100 [ 768.367624][T24060] ext4_alloc_da_blocks+0x47/0x100 [ 768.372752][T24060] ext4_ind_migrate+0x137/0x3e0 [ 768.377606][T24060] ext4_fileattr_set+0xb1a/0xec0 [ 768.382663][T24060] ? fileattr_fill_flags+0x189/0x1b0 [ 768.387958][T24060] vfs_fileattr_set+0x5b7/0x5f0 [ 768.392826][T24060] do_vfs_ioctl+0x110b/0x14a0 [ 768.397531][T24060] __se_sys_ioctl+0x83/0x140 [ 768.402260][T24060] __x64_sys_ioctl+0x3f/0x50 [ 768.407022][T24060] do_syscall_64+0x44/0xd0 [ 768.411604][T24060] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 768.417481][T24060] RIP: 0033:0x7fa842b31ae9 [ 768.421923][T24060] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 768.441864][T24060] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 768.450337][T24060] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 [ 768.458305][T24060] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 [ 768.466279][T24060] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 768.474360][T24060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 768.482380][T24060] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 768.490352][T24060] 19:11:17 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:11:18 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:18 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x7ffff000) 19:11:18 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:18 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:18 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 8) 19:11:18 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 769.132381][T24081] FAULT_INJECTION: forcing a failure. [ 769.132381][T24081] name failslab, interval 1, probability 0, space 0, times 0 [ 769.145094][T24081] CPU: 1 PID: 24081 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 769.153880][T24081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 769.163937][T24081] Call Trace: [ 769.167208][T24081] [ 769.170134][T24081] dump_stack_lvl+0xd6/0x122 [ 769.174994][T24081] dump_stack+0x11/0x1b [ 769.179148][T24081] should_fail+0x23c/0x250 [ 769.183725][T24081] ? ext4_mb_new_blocks+0x328/0x1ee0 [ 769.189122][T24081] __should_failslab+0x81/0x90 [ 769.193885][T24081] should_failslab+0x5/0x20 [ 769.198432][T24081] kmem_cache_alloc+0x4f/0x320 [ 769.203265][T24081] ? debug_smp_processor_id+0x18/0x20 [ 769.208637][T24081] ext4_mb_new_blocks+0x328/0x1ee0 [ 769.213824][T24081] ? ext4_find_extent+0x6a4/0x7e0 [ 769.218850][T24081] ? ext4_find_extent+0x6d7/0x7e0 [ 769.223871][T24081] ? ext4_ext_search_right+0x301/0x4f0 [ 769.229437][T24081] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 769.235175][T24081] ext4_ext_map_blocks+0x1658/0x2120 [ 769.240497][T24081] ? ext4_es_lookup_extent+0x221/0x500 [ 769.246147][T24081] ext4_map_blocks+0x71e/0xf00 [ 769.250917][T24081] mpage_map_one_extent+0x10d/0x3a0 [ 769.256174][T24081] ext4_writepages+0xcba/0x1e80 [ 769.261025][T24081] ? _raw_spin_unlock+0x2e/0x50 [ 769.266052][T24081] ? debug_smp_processor_id+0x18/0x20 [ 769.271442][T24081] ? delay_tsc+0x96/0xe0 [ 769.275723][T24081] ? jbd2_journal_dirty_metadata+0x5d/0x690 [ 769.281622][T24081] ? ext4_readpage+0x180/0x180 [ 769.286384][T24081] do_writepages+0x1cb/0x330 [ 769.291025][T24081] ? jbd2_journal_stop+0x592/0x6a0 [ 769.296248][T24081] filemap_flush+0xd7/0x100 [ 769.300753][T24081] ext4_alloc_da_blocks+0x47/0x100 [ 769.305948][T24081] ext4_ind_migrate+0x137/0x3e0 [ 769.310797][T24081] ext4_fileattr_set+0xb1a/0xec0 [ 769.315795][T24081] ? fileattr_fill_flags+0x189/0x1b0 [ 769.321100][T24081] vfs_fileattr_set+0x5b7/0x5f0 [ 769.325953][T24081] do_vfs_ioctl+0x110b/0x14a0 [ 769.330627][T24081] __se_sys_ioctl+0x83/0x140 [ 769.335255][T24081] __x64_sys_ioctl+0x3f/0x50 [ 769.339936][T24081] do_syscall_64+0x44/0xd0 [ 769.344366][T24081] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 769.350317][T24081] RIP: 0033:0x7fa842b31ae9 [ 769.354728][T24081] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 769.374506][T24081] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 19:11:18 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80000008) [ 769.382919][T24081] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 [ 769.390903][T24081] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 [ 769.398880][T24081] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 769.406856][T24081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 769.414820][T24081] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 769.422790][T24081] 19:11:18 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:19 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x80001b00) 19:11:19 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b02) 19:11:19 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:19 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:19 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 9) 19:11:19 executing program 2: ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:11:19 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b03) 19:11:19 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 770.083772][T24112] FAULT_INJECTION: forcing a failure. [ 770.083772][T24112] name failslab, interval 1, probability 0, space 0, times 0 [ 770.096461][T24112] CPU: 0 PID: 24112 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 770.105312][T24112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 770.115375][T24112] Call Trace: [ 770.118649][T24112] [ 770.121580][T24112] dump_stack_lvl+0xd6/0x122 [ 770.126176][T24112] dump_stack+0x11/0x1b [ 770.130336][T24112] should_fail+0x23c/0x250 [ 770.134757][T24112] ? ext4_mb_new_blocks+0x73e/0x1ee0 [ 770.140109][T24112] __should_failslab+0x81/0x90 [ 770.144887][T24112] should_failslab+0x5/0x20 [ 770.149407][T24112] kmem_cache_alloc+0x4f/0x320 [ 770.154154][T24112] ext4_mb_new_blocks+0x73e/0x1ee0 [ 770.159365][T24112] ? kcalloc+0x32/0x50 [ 770.163421][T24112] ? ext4_find_extent+0x6d7/0x7e0 [ 770.168457][T24112] ? ext4_ext_search_right+0x301/0x4f0 [ 770.173920][T24112] ? ext4_inode_to_goal_block+0x1bd/0x1d0 [ 770.179709][T24112] ext4_ext_map_blocks+0x1658/0x2120 [ 770.185065][T24112] ? ext4_es_lookup_extent+0x221/0x500 [ 770.190606][T24112] ext4_map_blocks+0x71e/0xf00 [ 770.195443][T24112] mpage_map_one_extent+0x10d/0x3a0 [ 770.200640][T24112] ext4_writepages+0xcba/0x1e80 [ 770.205473][T24112] ? _raw_spin_unlock+0x2e/0x50 [ 770.210494][T24112] ? bit_wait+0x50/0x50 [ 770.214646][T24112] ? out_of_line_wait_on_bit+0xfb/0x130 [ 770.220320][T24112] ? bit_waitqueue+0x30/0x30 [ 770.224959][T24112] ? jbd2_journal_cancel_revoke+0x85/0x2a0 [ 770.230830][T24112] ? ext4_readpage+0x180/0x180 [ 770.235605][T24112] do_writepages+0x1cb/0x330 [ 770.240211][T24112] ? jbd2_journal_stop+0x592/0x6a0 [ 770.245313][T24112] filemap_flush+0xd7/0x100 [ 770.249814][T24112] ext4_alloc_da_blocks+0x47/0x100 [ 770.255001][T24112] ext4_ind_migrate+0x137/0x3e0 [ 770.259830][T24112] ext4_fileattr_set+0xb1a/0xec0 [ 770.264809][T24112] ? fileattr_fill_flags+0x189/0x1b0 [ 770.270135][T24112] vfs_fileattr_set+0x5b7/0x5f0 [ 770.274984][T24112] do_vfs_ioctl+0x110b/0x14a0 [ 770.280087][T24112] __se_sys_ioctl+0x83/0x140 [ 770.284678][T24112] __x64_sys_ioctl+0x3f/0x50 [ 770.289283][T24112] do_syscall_64+0x44/0xd0 [ 770.293704][T24112] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 770.299636][T24112] RIP: 0033:0x7fa842b31ae9 [ 770.304068][T24112] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 770.323790][T24112] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 770.332338][T24112] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 [ 770.340303][T24112] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 [ 770.348266][T24112] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 770.356235][T24112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 770.364199][T24112] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 770.372228][T24112] 19:11:19 executing program 2: ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:11:19 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b04) 19:11:19 executing program 2: ftruncate(0xffffffffffffffff, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r0 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:11:19 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x80001b00) 19:11:20 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:20 executing program 2: r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:20 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 10) 19:11:20 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b05) 19:11:20 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 771.005762][T24138] FAULT_INJECTION: forcing a failure. [ 771.005762][T24138] name failslab, interval 1, probability 0, space 0, times 0 [ 771.018465][T24138] CPU: 0 PID: 24138 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 771.027232][T24138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 771.037359][T24138] Call Trace: [ 771.040781][T24138] [ 771.043706][T24138] dump_stack_lvl+0xd6/0x122 [ 771.048389][T24138] dump_stack+0x11/0x1b [ 771.052576][T24138] should_fail+0x23c/0x250 [ 771.057016][T24138] ? __es_insert_extent+0x546/0xe80 [ 771.062225][T24138] __should_failslab+0x81/0x90 [ 771.067031][T24138] should_failslab+0x5/0x20 [ 771.071589][T24138] kmem_cache_alloc+0x4f/0x320 [ 771.076417][T24138] __es_insert_extent+0x546/0xe80 [ 771.081434][T24138] ? ext4_ext_map_blocks+0x1128/0x2120 [ 771.086956][T24138] ext4_es_insert_extent+0x1cb/0x19c0 [ 771.092340][T24138] ext4_map_blocks+0xa5d/0xf00 [ 771.097119][T24138] mpage_map_one_extent+0x10d/0x3a0 [ 771.102318][T24138] ext4_writepages+0xcba/0x1e80 [ 771.107272][T24138] ? chksum_init+0x40/0x40 [ 771.111693][T24138] ? __find_get_block+0x785/0x9b0 [ 771.116794][T24138] ? __rcu_read_unlock+0x5c/0x290 [ 771.121810][T24138] ? __getblk_gfp+0x3f/0x530 [ 771.126381][T24138] ? ext4_readpage+0x180/0x180 [ 771.131123][T24138] do_writepages+0x1cb/0x330 [ 771.135696][T24138] ? jbd2_journal_stop+0x592/0x6a0 [ 771.140801][T24138] filemap_flush+0xd7/0x100 [ 771.145286][T24138] ext4_alloc_da_blocks+0x47/0x100 [ 771.150377][T24138] ext4_ind_migrate+0x137/0x3e0 [ 771.155471][T24138] ext4_fileattr_set+0xb1a/0xec0 [ 771.160403][T24138] ? fileattr_fill_flags+0x189/0x1b0 [ 771.165673][T24138] vfs_fileattr_set+0x5b7/0x5f0 [ 771.170522][T24138] do_vfs_ioctl+0x110b/0x14a0 [ 771.175210][T24138] __se_sys_ioctl+0x83/0x140 [ 771.179842][T24138] __x64_sys_ioctl+0x3f/0x50 [ 771.184414][T24138] do_syscall_64+0x44/0xd0 [ 771.188828][T24138] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 771.194787][T24138] RIP: 0033:0x7fa842b31ae9 [ 771.199219][T24138] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 771.219062][T24138] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 771.227610][T24138] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 [ 771.235573][T24138] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 [ 771.243579][T24138] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 771.251536][T24138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 771.259499][T24138] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 771.267469][T24138] 19:11:20 executing program 2: r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:20 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b06) 19:11:20 executing program 2: r0 = creat(0x0, 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:20 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(0xffffffffffffffff, r2, 0x0, 0x80001b00) 19:11:21 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:21 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:21 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 11) 19:11:21 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b07) 19:11:21 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 771.929426][T24164] FAULT_INJECTION: forcing a failure. [ 771.929426][T24164] name failslab, interval 1, probability 0, space 0, times 0 [ 771.942071][T24164] CPU: 0 PID: 24164 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 771.950831][T24164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 771.960962][T24164] Call Trace: [ 771.964229][T24164] [ 771.967138][T24164] dump_stack_lvl+0xd6/0x122 [ 771.971760][T24164] dump_stack+0x11/0x1b [ 771.975895][T24164] should_fail+0x23c/0x250 [ 771.980332][T24164] ? mempool_alloc_slab+0x16/0x20 [ 771.985352][T24164] __should_failslab+0x81/0x90 [ 771.990114][T24164] should_failslab+0x5/0x20 [ 771.994653][T24164] kmem_cache_alloc+0x4f/0x320 [ 771.999484][T24164] mempool_alloc_slab+0x16/0x20 [ 772.004330][T24164] ? mempool_free+0x130/0x130 [ 772.009006][T24164] mempool_alloc+0x9d/0x310 [ 772.013514][T24164] bio_alloc_bioset+0xcc/0x560 [ 772.018317][T24164] ext4_bio_write_page+0x7b5/0xaa0 [ 772.023407][T24164] ext4_writepages+0x10fe/0x1e80 [ 772.028409][T24164] ? ext4_readpage+0x180/0x180 [ 772.033247][T24164] do_writepages+0x1cb/0x330 [ 772.037927][T24164] ? jbd2_journal_stop+0x592/0x6a0 [ 772.043029][T24164] filemap_flush+0xd7/0x100 [ 772.047511][T24164] ext4_alloc_da_blocks+0x47/0x100 [ 772.052609][T24164] ext4_ind_migrate+0x137/0x3e0 [ 772.057592][T24164] ext4_fileattr_set+0xb1a/0xec0 [ 772.062545][T24164] ? fileattr_fill_flags+0x189/0x1b0 [ 772.067874][T24164] vfs_fileattr_set+0x5b7/0x5f0 [ 772.072709][T24164] do_vfs_ioctl+0x110b/0x14a0 [ 772.077376][T24164] __se_sys_ioctl+0x83/0x140 [ 772.081970][T24164] __x64_sys_ioctl+0x3f/0x50 [ 772.086553][T24164] do_syscall_64+0x44/0xd0 [ 772.091003][T24164] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 772.096908][T24164] RIP: 0033:0x7fa842b31ae9 [ 772.101312][T24164] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 772.120945][T24164] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 772.129336][T24164] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 [ 772.137458][T24164] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 [ 772.145423][T24164] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 772.153402][T24164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 772.161437][T24164] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 772.169455][T24164] 19:11:21 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:21 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:21 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b08) 19:11:21 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001b00) 19:11:21 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:22 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:22 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 12) 19:11:22 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:22 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b09) [ 772.820203][T24189] FAULT_INJECTION: forcing a failure. [ 772.820203][T24189] name failslab, interval 1, probability 0, space 0, times 0 [ 772.832868][T24189] CPU: 1 PID: 24189 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 772.841804][T24189] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 772.851898][T24189] Call Trace: [ 772.855202][T24189] [ 772.858117][T24189] dump_stack_lvl+0xd6/0x122 [ 772.862856][T24189] dump_stack+0x11/0x1b [ 772.867037][T24189] should_fail+0x23c/0x250 [ 772.871465][T24189] ? mempool_alloc_slab+0x16/0x20 [ 772.876483][T24189] __should_failslab+0x81/0x90 [ 772.881241][T24189] should_failslab+0x5/0x20 [ 772.885776][T24189] kmem_cache_alloc+0x4f/0x320 [ 772.890597][T24189] ? mempool_alloc_slab+0x16/0x20 [ 772.895613][T24189] mempool_alloc_slab+0x16/0x20 [ 772.900483][T24189] ? mempool_free+0x130/0x130 [ 772.905236][T24189] mempool_alloc+0x9d/0x310 [ 772.909742][T24189] bio_alloc_bioset+0x1af/0x560 [ 772.914650][T24189] ext4_bio_write_page+0x7b5/0xaa0 [ 772.919828][T24189] ext4_writepages+0x10fe/0x1e80 [ 772.924833][T24189] ? ext4_readpage+0x180/0x180 [ 772.929598][T24189] do_writepages+0x1cb/0x330 [ 772.934180][T24189] ? jbd2_journal_stop+0x592/0x6a0 [ 772.939276][T24189] filemap_flush+0xd7/0x100 [ 772.943763][T24189] ext4_alloc_da_blocks+0x47/0x100 [ 772.948871][T24189] ext4_ind_migrate+0x137/0x3e0 [ 772.953706][T24189] ext4_fileattr_set+0xb1a/0xec0 [ 772.958799][T24189] ? fileattr_fill_flags+0x189/0x1b0 [ 772.964102][T24189] vfs_fileattr_set+0x5b7/0x5f0 [ 772.968941][T24189] do_vfs_ioctl+0x110b/0x14a0 [ 772.974146][T24189] __se_sys_ioctl+0x83/0x140 [ 772.978758][T24189] __x64_sys_ioctl+0x3f/0x50 [ 772.983335][T24189] do_syscall_64+0x44/0xd0 [ 772.987741][T24189] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 772.993769][T24189] RIP: 0033:0x7fa842b31ae9 [ 772.998219][T24189] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 773.017816][T24189] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 773.026211][T24189] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 [ 773.034163][T24189] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 [ 773.042156][T24189] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 773.050110][T24189] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 773.058068][T24189] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 773.066074][T24189] 19:11:22 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:22 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b0a) 19:11:22 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001b00) 19:11:22 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x0) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:22 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:22 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 13) 19:11:23 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:23 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 773.735325][T24214] FAULT_INJECTION: forcing a failure. [ 773.735325][T24214] name failslab, interval 1, probability 0, space 0, times 0 [ 773.748061][T24214] CPU: 0 PID: 24214 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 773.756926][T24214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 773.767200][T24214] Call Trace: [ 773.770479][T24214] [ 773.773407][T24214] dump_stack_lvl+0xd6/0x122 [ 773.778029][T24214] dump_stack+0x11/0x1b [ 773.782231][T24214] should_fail+0x23c/0x250 [ 773.786703][T24214] ? mempool_alloc_slab+0x16/0x20 [ 773.791739][T24214] __should_failslab+0x81/0x90 [ 773.796575][T24214] should_failslab+0x5/0x20 [ 773.801084][T24214] kmem_cache_alloc+0x4f/0x320 [ 773.805851][T24214] mempool_alloc_slab+0x16/0x20 [ 773.810803][T24214] ? mempool_free+0x130/0x130 [ 773.815515][T24214] mempool_alloc+0x9d/0x310 [ 773.820019][T24214] ? sched_clock_cpu+0xe/0x1a0 [ 773.824784][T24214] bio_alloc_bioset+0xcc/0x560 [ 773.829638][T24214] bio_split+0x8b/0x520 [ 773.833794][T24214] __blk_queue_split+0xa86/0xc60 [ 773.838797][T24214] blk_mq_submit_bio+0x1a6/0x14e0 [ 773.843890][T24214] ? __wake_up_common+0xbc/0x130 [ 773.848828][T24214] ? jbd2_journal_stop+0x592/0x6a0 [ 773.853943][T24214] ? jbd2_journal_stop+0x592/0x6a0 [ 773.859148][T24214] __submit_bio+0x131/0x340 [ 773.863687][T24214] submit_bio_noacct+0x418/0x4e0 [ 773.868631][T24214] submit_bio+0x10c/0x180 [ 773.873116][T24214] ext4_io_submit+0xcd/0xf0 [ 773.877618][T24214] ext4_writepages+0xb8a/0x1e80 [ 773.882505][T24214] ? ext4_readpage+0x180/0x180 [ 773.887275][T24214] do_writepages+0x1cb/0x330 [ 773.891985][T24214] ? jbd2_journal_stop+0x592/0x6a0 [ 773.897145][T24214] filemap_flush+0xd7/0x100 [ 773.901655][T24214] ext4_alloc_da_blocks+0x47/0x100 [ 773.906819][T24214] ext4_ind_migrate+0x137/0x3e0 [ 773.911728][T24214] ext4_fileattr_set+0xb1a/0xec0 [ 773.916676][T24214] ? fileattr_fill_flags+0x189/0x1b0 [ 773.921966][T24214] vfs_fileattr_set+0x5b7/0x5f0 [ 773.926867][T24214] do_vfs_ioctl+0x110b/0x14a0 [ 773.931671][T24214] __se_sys_ioctl+0x83/0x140 [ 773.936341][T24214] __x64_sys_ioctl+0x3f/0x50 [ 773.940938][T24214] do_syscall_64+0x44/0xd0 [ 773.945340][T24214] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 773.951228][T24214] RIP: 0033:0x7fa842b31ae9 [ 773.955642][T24214] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 773.975426][T24214] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 19:11:23 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b0b) 19:11:23 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 773.983898][T24214] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 [ 773.991905][T24214] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 [ 773.999910][T24214] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 774.008056][T24214] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 774.016058][T24214] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 774.024099][T24214] 19:11:23 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(0xffffffffffffffff, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:23 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b0c) 19:11:23 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:23 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, 0xffffffffffffffff, 0x0, 0x80001b00) 19:11:23 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:23 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 14) 19:11:23 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 774.634337][T24244] FAULT_INJECTION: forcing a failure. [ 774.634337][T24244] name failslab, interval 1, probability 0, space 0, times 0 [ 774.647387][T24244] CPU: 0 PID: 24244 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 774.656317][T24244] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 774.666449][T24244] Call Trace: [ 774.669728][T24244] [ 774.672707][T24244] dump_stack_lvl+0xd6/0x122 [ 774.677318][T24244] dump_stack+0x11/0x1b [ 774.681488][T24244] should_fail+0x23c/0x250 [ 774.685909][T24244] __should_failslab+0x81/0x90 [ 774.690687][T24244] should_failslab+0x5/0x20 [ 774.695287][T24244] kmem_cache_alloc_node+0x61/0x2d0 [ 774.700523][T24244] ? create_task_io_context+0x36/0x1e0 [ 774.706171][T24244] create_task_io_context+0x36/0x1e0 [ 774.711603][T24244] submit_bio_checks+0x828/0x8e0 [ 774.716568][T24244] ? __rcu_read_unlock+0x5c/0x290 [ 774.721706][T24244] blk_mq_submit_bio+0x2e8/0x14e0 [ 774.726870][T24244] ? jbd2_journal_stop+0x592/0x6a0 19:11:24 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 774.732052][T24244] ? jbd2_journal_stop+0x592/0x6a0 [ 774.737238][T24244] __submit_bio+0x131/0x340 [ 774.741790][T24244] submit_bio_noacct+0x418/0x4e0 [ 774.746862][T24244] submit_bio+0x10c/0x180 [ 774.751302][T24244] ext4_io_submit+0xcd/0xf0 [ 774.755866][T24244] ext4_writepages+0xb8a/0x1e80 [ 774.760732][T24244] ? ext4_readpage+0x180/0x180 [ 774.765501][T24244] do_writepages+0x1cb/0x330 [ 774.770309][T24244] ? jbd2_journal_stop+0x592/0x6a0 [ 774.775476][T24244] filemap_flush+0xd7/0x100 [ 774.779985][T24244] ext4_alloc_da_blocks+0x47/0x100 [ 774.785104][T24244] ext4_ind_migrate+0x137/0x3e0 [ 774.789964][T24244] ext4_fileattr_set+0xb1a/0xec0 [ 774.794963][T24244] ? fileattr_fill_flags+0x189/0x1b0 [ 774.800333][T24244] vfs_fileattr_set+0x5b7/0x5f0 [ 774.805194][T24244] do_vfs_ioctl+0x110b/0x14a0 [ 774.809879][T24244] __se_sys_ioctl+0x83/0x140 [ 774.814508][T24244] __x64_sys_ioctl+0x3f/0x50 [ 774.819111][T24244] do_syscall_64+0x44/0xd0 [ 774.823600][T24244] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 774.829574][T24244] RIP: 0033:0x7fa842b31ae9 [ 774.834202][T24244] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 774.853979][T24244] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 774.862518][T24244] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 [ 774.870488][T24244] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 19:11:24 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b0d) 19:11:24 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 774.878459][T24244] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 774.886454][T24244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 774.894429][T24244] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 774.902419][T24244] 19:11:24 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:24 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b0e) 19:11:24 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:24 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x0) 19:11:24 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:24 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 15) 19:11:24 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="4bf1496cfc976046158ca45196c0b36b45e31b5d5a8d93e4f9ecdf725b090647becdd608f7899681f36fac3bdc14090bb9202e3a7c31dcd2a75f2e5b1741d2103c0e15ea8f524c65e01c121f84ea3704134faf66af0b8d83ba8df86860b886e384e264e3acbb73888d812cb54a44d560a5ce33856c5f2d33ea09d75a1ef71bbf3ce0c62f4a78a0d3b7e78e687a099f8298566f53f7af4668e470c074110846f1e74a2190ad477243c61e494fbc06832784f4c8889b75abc56542315c3a774426d8f26a714f99fff419d0a5a3310718bbf38878d557f56333f7ec0ffe123368101aa2bc9e65e8e9dd1791a8168f050a022b5c1224d64bf28ef2569310568fd99faeed956849d45cf0314ced68d418c3c9305dcaf53b695d2186841d6d86ef4dabb3fcc18cd4b50fde43b70c843af3b23a723e08f3594006c138abcb2db8746fb2d0c6d03ab6b2633f166f7b185cd46191cfe4682bff564aae4e57e5cad38c70c623898d5f1a98178dffeec517e4723c674b6d82626744a4cddc3a87dd11f9874be0941e442ab5de03ff55042707fb47a2b79a28c3f2e25a3b0990b5365932dd0d328f83cff3aab6f4e0ab7aa74170c55870211a0601697ddd7e15ad16f016f24d40dde25530a8bafb9bce4570ef0dde1e20f42fdabafb546cd7d3d3f47ceb15de80cde5e2d6cc5e65aa2a31c01d9c9963b1f871770ed80744eea7acf73d51eb5343f685113079ff5d76c76d80434199756613b0f8529e807c7898a92da76a9ca5e15885fdfe80ee763593822224fb03ad90ba95681dc8e97bf429c5095f412c1ac3162c76329fb6b88244e06351845e3950daa2a05b09764cd4dff1101a4cd6ac83185064c2609d5f3bf3a87c8b87f8b5aa3ee7e7edad7c1079de612021ebbafa35217579ebfdc6983d887563f21a04406c0fcf9b76068886622eb01c69d90c84b0cc84b8163e473b571bb039209137f05de1f632da812d7181d814da60c7534a3ad505c7c174f10b5fabcaf75bc676971c73624eb45edba404722864670bcc1bfee62479525acf0c54663c4dfd1b6dad34f021dc911c3443d66b9e43c8648e80add2891ebf801bcd6338f768fdc1796f470c7e2186db3e649fa823a7f887677168d18400915193994c1d3cdb34bf26902d5a2edcf262b4e662459194568d0b1d4f4d59fa5106a5010d9c3f540e6a435876d63b02c1242da90e165436f32b230d27e643eb74b7f9a799c148c629de16070a4d0d8cce1f8123e358602e6bd832abb26bcbbb9dfd8bc0c886639c14d3262d393d15cfb9f1bffe4408b62ed862cdd5073d4a864dd9459ff5dd460df1ca6bdc6819f7840f60ed95923de584c691575a7aea4111cbf20e2d5f47eff94d9c2f9eb7bd376c0c6642ce45e688dcf1e212562c3ab88c049361dbfa099a2f60afad83b527aa165bad96d89d099c9680db299f3db7c01486481014ef5012dfb38ebcfea2c8d98a873d5d99e3104fe87eef0fb94d2a62afc940d7da33e51913b4d6a5886697ab3efbe5be6b6d2012b9c74a9da65d123d04a851c85f109306af30eff0bd15c0c467d2594b94a9b9947da6f9bd874efce76b7cc182a4707c9697778ca08a20d8de958af434714043efef30c583f75f8f4b0c0dbc95b6b6657b85296e85c36647d4e88387787fea8e90c2de41ede94366b3486e6fa94142256b08b2369c1dafa9dda58fc3261a7ee7ee615ac877eff4b97eb9e4acc028893ab9710bbe46029961d22ebe4802880bc16810e5079764c02d36226ad2ff7f57bb4a7bf6f6227e66fcd52e938c19c309ab2603096c335d4f3adfc154a2e8edf34d43bd27b7cb868034ea9a95b4b992ed032a72a707d9f7d3a7909aff7948bd45ae08aaaef4872b2cb079170da5e5dc4c5b49811e81f1a46e8a10fd99caf212d1a96d10d535f7d2977eeece20dd949ecaaed7cf13be6f9e8f9edf84e7ed26aecda122913f1f690593cc1e6e47bb26214d94248e1fdffe095ba5d86fe61e8e818f7d1f23ae5755b0528d6b3e6ec2a3f8fc48f9d112358bd510bf4126ef2989861c2ae39e2c219964bf7e69756d9c19b857965c5e33d643c404f295515d886bc0dbc7ad173f70cf813d02464cd966cfa480e96924493e6af86d641d6f2b4908ca0e6f5d7de40b34d1a1d6fcf01329d043870de923ddc3cb2abbb0822308d92c0fa150b817cd75489b7647bfee2241387b2ad9d2094e7e124670c245b58da4e219d9dcfd770fd6a690b40a149c0141478da4ce8af98dc04bb366e53d7eaa6e80dfe6e68ba930cb04a7cb19a16bab2fa38f1c6e40edebfed5348a5793751730f184eedd8e8a5dd0bc1167682867c145870abf1c89a0814ed9b62ff57ce8ae1e95590666a8d965c46765a107e4d455a489fba1a136e76d4cfeb3c38f9114903621b38c02f72ac003f2a095d526137f3abd333fb0a88998eaa9e761a7e9e536ef418a34ee2ed4ebd460649ce2881f4591faac04cbb6deddc2682e11890f53096f1d860afc6e9393cf01d040424da0f7a4c9f3589e313cbed1f57837551e6b60bd6b1268f3169c5979e17ad3985512e62ff3aaf78fb113df45643d54f501a39be36ac1b5e44adec79581aca743f003fe8f2ceedb42ede37ea63a66beeb2d7e6e00c19e49ee4981efb03fb1af3c13d00ac4328a8b0ce99516642853e2abdbf60e931d96dd5f2b67a5b784566974f2292ad1c3de871850359136c890b9f80327e00a02cdb8c7c73895097a0666a80c898d94fbe1b550e8c65a5768d6f0b1047d9e47b75ba50fb10c1c651f9531b15eb2f125d5ec6263d10be830a1823e75590e01a6e98ad46142e7a902ef3cb47f1530a05c108e1e597c4db3eadebc0a74526f3ed312892923ef65353373bbbc7cc87d15ad6819cf04cd81c81ea4118f81683cc9802ae51d3b3d5e5d5736b4f6a0ca8b087975c2a9c4524a739d3de56d68e9b29b52efcf72a4a7f184aec6a2409a41da096a87ebab1f09941c318eef11c4b31c4d065a3b5d39c0d1eeb377dc3dbbdb41a83f4449ac33122745badafa61325f1caa37d4d4da4323b70a5f009f9ba19afe37460e4870af6879e6b8fdf518ae2a7fcd0ceb9dbb85905f0c38c77d9bcd9405692897a79b42c054f9e1bce1eba426b7f80e74e1c840fa18915eff34f0911db0ad42d7d3c9e5fd9d0af19aa9ecc52775e2e2a9c3c9f1ee2fdba54209eb67dc1b5489b0a8a75e02c43683b81e323067c44f35b617f5c732e2121b507fc3ee48a814c7cfb42b600a5cb233e6364a4e9058b43761f41bc62e8e84bbbf3ae7b695e87787b36a96c5c5d648063f975ce085017a4903aab0d7983e1fd302d9c8f6882f4395fef39a288284b3ecddd72b4fee4b4a27f191e719b29c631d02ce315e65aac116fab3da8f757ea3e32bae325b263bfe1351ac3cc3cf6ba02735ae93b744464b9de1cb648b5702fc6f9c55959c4535e1a208c42cbb8d300f6764a43909b1280ffafac6dfa9680e06479e8668c84c03062ac6e195e4c3af0539936c1dff74317b2b98ffedb2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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:24 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b0f) [ 775.581925][T24275] FAULT_INJECTION: forcing a failure. [ 775.581925][T24275] name failslab, interval 1, probability 0, space 0, times 0 [ 775.595572][T24275] CPU: 0 PID: 24275 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 775.604418][T24275] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 775.614483][T24275] Call Trace: [ 775.617761][T24275] [ 775.620688][T24275] dump_stack_lvl+0xd6/0x122 [ 775.625288][T24275] dump_stack+0x11/0x1b 19:11:24 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(0x0, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 775.629517][T24275] should_fail+0x23c/0x250 [ 775.634033][T24275] ? mempool_alloc_slab+0x16/0x20 [ 775.639073][T24275] __should_failslab+0x81/0x90 [ 775.643842][T24275] should_failslab+0x5/0x20 [ 775.648400][T24275] kmem_cache_alloc+0x4f/0x320 [ 775.653239][T24275] ? mempool_alloc_slab+0x16/0x20 [ 775.658298][T24275] mempool_alloc_slab+0x16/0x20 [ 775.663309][T24275] ? mempool_free+0x130/0x130 [ 775.667997][T24275] mempool_alloc+0x9d/0x310 [ 775.672565][T24275] ? sbitmap_get_shallow+0x3a1/0x420 [ 775.677899][T24275] bio_alloc_bioset+0xcc/0x560 [ 775.682668][T24275] bio_split+0x8b/0x520 [ 775.686914][T24275] ? blk_mq_get_tag+0x50b/0x5f0 [ 775.691848][T24275] __blk_queue_split+0xa86/0xc60 [ 775.696795][T24275] blk_mq_submit_bio+0x1a6/0x14e0 [ 775.701909][T24275] __submit_bio+0x131/0x340 [ 775.706563][T24275] submit_bio_noacct+0x475/0x4e0 [ 775.711608][T24275] submit_bio+0x10c/0x180 [ 775.715947][T24275] ext4_io_submit+0xcd/0xf0 [ 775.720495][T24275] ext4_writepages+0xb8a/0x1e80 [ 775.725369][T24275] ? ext4_readpage+0x180/0x180 [ 775.730216][T24275] do_writepages+0x1cb/0x330 [ 775.734862][T24275] ? jbd2_journal_stop+0x592/0x6a0 [ 775.740024][T24275] filemap_flush+0xd7/0x100 [ 775.744605][T24275] ext4_alloc_da_blocks+0x47/0x100 [ 775.749793][T24275] ext4_ind_migrate+0x137/0x3e0 [ 775.754700][T24275] ext4_fileattr_set+0xb1a/0xec0 [ 775.759632][T24275] ? fileattr_fill_flags+0x189/0x1b0 [ 775.764903][T24275] vfs_fileattr_set+0x5b7/0x5f0 [ 775.769782][T24275] do_vfs_ioctl+0x110b/0x14a0 [ 775.774493][T24275] __se_sys_ioctl+0x83/0x140 [ 775.779120][T24275] __x64_sys_ioctl+0x3f/0x50 [ 775.783743][T24275] do_syscall_64+0x44/0xd0 [ 775.788146][T24275] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 775.794026][T24275] RIP: 0033:0x7fa842b31ae9 [ 775.798533][T24275] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 775.818141][T24275] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 775.826662][T24275] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 [ 775.834678][T24275] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 [ 775.842672][T24275] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 775.850633][T24275] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 775.858593][T24275] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 775.866646][T24275] 19:11:25 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b10) 19:11:25 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:25 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:25 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:25 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x0) 19:11:25 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b15) 19:11:25 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 16) 19:11:25 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:25 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 776.456603][T24302] FAULT_INJECTION: forcing a failure. [ 776.456603][T24302] name failslab, interval 1, probability 0, space 0, times 0 [ 776.469304][T24302] CPU: 0 PID: 24302 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 776.478097][T24302] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 776.488419][T24302] Call Trace: [ 776.491699][T24302] [ 776.494697][T24302] dump_stack_lvl+0xd6/0x122 [ 776.499298][T24302] dump_stack+0x11/0x1b [ 776.503485][T24302] should_fail+0x23c/0x250 [ 776.507987][T24302] ? mempool_alloc_slab+0x16/0x20 [ 776.513435][T24302] __should_failslab+0x81/0x90 [ 776.518209][T24302] should_failslab+0x5/0x20 [ 776.522714][T24302] kmem_cache_alloc+0x4f/0x320 [ 776.527471][T24302] mempool_alloc_slab+0x16/0x20 [ 776.532313][T24302] ? mempool_free+0x130/0x130 [ 776.537014][T24302] mempool_alloc+0x9d/0x310 [ 776.541510][T24302] sg_pool_alloc+0x74/0x90 [ 776.545946][T24302] __sg_alloc_table+0xce/0x290 [ 776.550791][T24302] sg_alloc_table_chained+0xaf/0x140 [ 776.556065][T24302] ? sg_alloc_table_chained+0x140/0x140 [ 776.561634][T24302] scsi_alloc_sgtables+0x18a/0x510 [ 776.566768][T24302] sd_init_command+0x944/0x1610 [ 776.571710][T24302] scsi_queue_rq+0x1026/0x1460 [ 776.576471][T24302] blk_mq_dispatch_rq_list+0x534/0x11e0 [ 776.582025][T24302] ? __sbitmap_queue_get+0x11/0x20 [ 776.587134][T24302] blk_mq_do_dispatch_sched+0x446/0x6d0 [ 776.592672][T24302] ? sbitmap_get_shallow+0x3a1/0x420 [ 776.597966][T24302] __blk_mq_sched_dispatch_requests+0x1ca/0x270 [ 776.604240][T24302] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 776.610259][T24302] __blk_mq_run_hw_queue+0xc1/0x140 [ 776.615489][T24302] __blk_mq_delay_run_hw_queue+0x199/0x360 [ 776.621303][T24302] ? __rcu_read_unlock+0x5c/0x290 [ 776.626387][T24302] blk_mq_run_hw_queue+0x231/0x260 [ 776.631554][T24302] blk_mq_sched_insert_requests+0x130/0x200 [ 776.637474][T24302] blk_mq_flush_plug_list+0x372/0x460 [ 776.642850][T24302] blk_mq_submit_bio+0xbdd/0x14e0 [ 776.647875][T24302] __submit_bio+0x131/0x340 [ 776.652389][T24302] submit_bio_noacct+0x475/0x4e0 [ 776.657318][T24302] submit_bio+0x10c/0x180 [ 776.661693][T24302] ext4_io_submit+0xcd/0xf0 [ 776.666323][T24302] ext4_writepages+0xb8a/0x1e80 [ 776.671260][T24302] ? ext4_readpage+0x180/0x180 [ 776.676049][T24302] do_writepages+0x1cb/0x330 [ 776.680644][T24302] ? jbd2_journal_stop+0x592/0x6a0 [ 776.685739][T24302] filemap_flush+0xd7/0x100 [ 776.690253][T24302] ext4_alloc_da_blocks+0x47/0x100 [ 776.695407][T24302] ext4_ind_migrate+0x137/0x3e0 [ 776.700309][T24302] ext4_fileattr_set+0xb1a/0xec0 [ 776.705240][T24302] ? fileattr_fill_flags+0x189/0x1b0 [ 776.710511][T24302] vfs_fileattr_set+0x5b7/0x5f0 [ 776.715362][T24302] do_vfs_ioctl+0x110b/0x14a0 [ 776.720062][T24302] __se_sys_ioctl+0x83/0x140 [ 776.724638][T24302] __x64_sys_ioctl+0x3f/0x50 [ 776.729217][T24302] do_syscall_64+0x44/0xd0 [ 776.733634][T24302] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 776.739561][T24302] RIP: 0033:0x7fa842b31ae9 [ 776.743960][T24302] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 776.763556][T24302] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 776.771967][T24302] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 [ 776.779921][T24302] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 [ 776.787877][T24302] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 776.795842][T24302] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 776.803839][T24302] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 776.811796][T24302] 19:11:26 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b19) 19:11:26 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:11:26 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:26 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x0) 19:11:26 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:11:26 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b21) 19:11:26 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 17) 19:11:26 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 777.371561][T24327] FAULT_INJECTION: forcing a failure. [ 777.371561][T24327] name failslab, interval 1, probability 0, space 0, times 0 [ 777.384287][T24327] CPU: 1 PID: 24327 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 777.393045][T24327] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 777.403102][T24327] Call Trace: [ 777.406378][T24327] [ 777.409306][T24327] dump_stack_lvl+0xd6/0x122 [ 777.413897][T24327] dump_stack+0x11/0x1b [ 777.418066][T24327] should_fail+0x23c/0x250 [ 777.422481][T24327] ? mempool_alloc_slab+0x16/0x20 [ 777.427507][T24327] __should_failslab+0x81/0x90 [ 777.432270][T24327] should_failslab+0x5/0x20 [ 777.436772][T24327] kmem_cache_alloc+0x4f/0x320 [ 777.441563][T24327] mempool_alloc_slab+0x16/0x20 [ 777.446460][T24327] ? mempool_free+0x130/0x130 [ 777.451200][T24327] mempool_alloc+0x9d/0x310 [ 777.455747][T24327] sg_pool_alloc+0x74/0x90 [ 777.460163][T24327] __sg_alloc_table+0xce/0x290 [ 777.464959][T24327] sg_alloc_table_chained+0xaf/0x140 [ 777.470291][T24327] ? sg_alloc_table_chained+0x140/0x140 [ 777.475842][T24327] scsi_alloc_sgtables+0x18a/0x510 [ 777.480955][T24327] sd_init_command+0x944/0x1610 [ 777.485879][T24327] scsi_queue_rq+0x1026/0x1460 [ 777.490641][T24327] blk_mq_dispatch_rq_list+0x534/0x11e0 [ 777.496197][T24327] ? __sbitmap_queue_get+0x11/0x20 [ 777.501371][T24327] blk_mq_do_dispatch_sched+0x446/0x6d0 [ 777.506922][T24327] ? sbitmap_get_shallow+0x3a1/0x420 [ 777.512217][T24327] __blk_mq_sched_dispatch_requests+0x1ca/0x270 [ 777.518491][T24327] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 777.524468][T24327] __blk_mq_run_hw_queue+0xc1/0x140 [ 777.529827][T24327] __blk_mq_delay_run_hw_queue+0x199/0x360 [ 777.535628][T24327] ? __rcu_read_unlock+0x5c/0x290 [ 777.540656][T24327] blk_mq_run_hw_queue+0x231/0x260 [ 777.545895][T24327] blk_mq_sched_insert_requests+0x130/0x200 [ 777.551982][T24327] blk_mq_flush_plug_list+0x372/0x460 [ 777.557352][T24327] blk_mq_submit_bio+0xbdd/0x14e0 [ 777.562428][T24327] ? preempt_count_add+0x4e/0x90 [ 777.567367][T24327] __submit_bio+0x131/0x340 [ 777.571929][T24327] submit_bio_noacct+0x475/0x4e0 [ 777.576871][T24327] submit_bio+0x10c/0x180 [ 777.581204][T24327] ext4_io_submit+0xcd/0xf0 [ 777.585707][T24327] ext4_writepages+0xb8a/0x1e80 [ 777.590578][T24327] ? ext4_readpage+0x180/0x180 [ 777.595523][T24327] do_writepages+0x1cb/0x330 [ 777.600181][T24327] ? jbd2_journal_stop+0x592/0x6a0 [ 777.605319][T24327] filemap_flush+0xd7/0x100 [ 777.609822][T24327] ext4_alloc_da_blocks+0x47/0x100 [ 777.615031][T24327] ext4_ind_migrate+0x137/0x3e0 [ 777.619992][T24327] ext4_fileattr_set+0xb1a/0xec0 [ 777.624934][T24327] ? fileattr_fill_flags+0x189/0x1b0 [ 777.630289][T24327] vfs_fileattr_set+0x5b7/0x5f0 [ 777.635210][T24327] do_vfs_ioctl+0x110b/0x14a0 [ 777.639895][T24327] __se_sys_ioctl+0x83/0x140 [ 777.644557][T24327] __x64_sys_ioctl+0x3f/0x50 [ 777.649152][T24327] do_syscall_64+0x44/0xd0 [ 777.653569][T24327] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 777.659544][T24327] RIP: 0033:0x7fa842b31ae9 [ 777.663990][T24327] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 777.683622][T24327] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 777.692136][T24327] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 [ 777.700130][T24327] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 [ 777.708181][T24327] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 777.716148][T24327] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 777.724115][T24327] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 777.732085][T24327] 19:11:27 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8400fffffffa) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r1, r2, 0x0, 0x80001b00) 19:11:27 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b22) 19:11:27 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:27 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:27 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:27 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 18) 19:11:27 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 778.295986][T24353] FAULT_INJECTION: forcing a failure. [ 778.295986][T24353] name failslab, interval 1, probability 0, space 0, times 0 [ 778.308682][T24353] CPU: 0 PID: 24353 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 778.317461][T24353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 778.327614][T24353] Call Trace: [ 778.330961][T24353] [ 778.333890][T24353] dump_stack_lvl+0xd6/0x122 [ 778.338493][T24353] dump_stack+0x11/0x1b 19:11:27 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 778.342756][T24353] should_fail+0x23c/0x250 [ 778.347169][T24353] ? mempool_alloc_slab+0x16/0x20 [ 778.352193][T24353] __should_failslab+0x81/0x90 [ 778.357044][T24353] should_failslab+0x5/0x20 [ 778.361552][T24353] kmem_cache_alloc+0x4f/0x320 [ 778.366325][T24353] mempool_alloc_slab+0x16/0x20 [ 778.371180][T24353] ? mempool_free+0x130/0x130 [ 778.375951][T24353] mempool_alloc+0x9d/0x310 [ 778.380445][T24353] sg_pool_alloc+0x74/0x90 [ 778.384861][T24353] __sg_alloc_table+0xce/0x290 [ 778.389613][T24353] sg_alloc_table_chained+0xaf/0x140 [ 778.395018][T24353] ? sg_alloc_table_chained+0x140/0x140 [ 778.400603][T24353] scsi_alloc_sgtables+0x18a/0x510 [ 778.405701][T24353] sd_init_command+0x944/0x1610 [ 778.410583][T24353] scsi_queue_rq+0x1026/0x1460 [ 778.415375][T24353] blk_mq_dispatch_rq_list+0x534/0x11e0 [ 778.421011][T24353] ? __sbitmap_queue_get+0x11/0x20 [ 778.426164][T24353] blk_mq_do_dispatch_sched+0x446/0x6d0 [ 778.431693][T24353] ? sbitmap_get_shallow+0x3a1/0x420 [ 778.437031][T24353] __blk_mq_sched_dispatch_requests+0x1ca/0x270 [ 778.443275][T24353] blk_mq_sched_dispatch_requests+0x9f/0x110 [ 778.449239][T24353] __blk_mq_run_hw_queue+0xc1/0x140 [ 778.454435][T24353] __blk_mq_delay_run_hw_queue+0x199/0x360 [ 778.460652][T24353] ? __rcu_read_unlock+0x5c/0x290 [ 778.465706][T24353] blk_mq_run_hw_queue+0x231/0x260 [ 778.470807][T24353] blk_mq_sched_insert_requests+0x130/0x200 [ 778.476689][T24353] blk_mq_flush_plug_list+0x372/0x460 [ 778.482063][T24353] blk_mq_submit_bio+0xbdd/0x14e0 [ 778.487080][T24353] __submit_bio+0x131/0x340 [ 778.491744][T24353] submit_bio_noacct+0x475/0x4e0 [ 778.496681][T24353] submit_bio+0x10c/0x180 [ 778.501009][T24353] ext4_io_submit+0xcd/0xf0 [ 778.505506][T24353] ext4_writepages+0xb8a/0x1e80 [ 778.510414][T24353] ? ext4_readpage+0x180/0x180 [ 778.515175][T24353] do_writepages+0x1cb/0x330 [ 778.519768][T24353] ? jbd2_journal_stop+0x592/0x6a0 [ 778.524865][T24353] filemap_flush+0xd7/0x100 [ 778.529525][T24353] ext4_alloc_da_blocks+0x47/0x100 [ 778.534649][T24353] ext4_ind_migrate+0x137/0x3e0 [ 778.539486][T24353] ext4_fileattr_set+0xb1a/0xec0 [ 778.544411][T24353] ? fileattr_fill_flags+0x189/0x1b0 [ 778.549704][T24353] vfs_fileattr_set+0x5b7/0x5f0 [ 778.554582][T24353] do_vfs_ioctl+0x110b/0x14a0 [ 778.559263][T24353] __se_sys_ioctl+0x83/0x140 [ 778.563878][T24353] __x64_sys_ioctl+0x3f/0x50 [ 778.568472][T24353] do_syscall_64+0x44/0xd0 [ 778.572938][T24353] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 778.578836][T24353] RIP: 0033:0x7fa842b31ae9 [ 778.583266][T24353] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 778.602857][T24353] RSP: 002b:00007fa840887188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 778.611252][T24353] RAX: ffffffffffffffda RBX: 00007fa842c45020 RCX: 00007fa842b31ae9 [ 778.619325][T24353] RDX: 0000000020000040 RSI: 0000000040086602 RDI: 0000000000000005 [ 778.627385][T24353] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 778.635443][T24353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 19:11:28 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b23) [ 778.643413][T24353] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 778.651376][T24353] 19:11:28 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:28 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:28 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b3e) 19:11:28 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) (fail_nth: 19) 19:11:28 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:28 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="4bf1496cfc976046158ca45196c0b36b45e31b5d5a8d93e4f9ecdf725b090647becdd608f7899681f36fac3bdc14090bb9202e3a7c31dcd2a75f2e5b1741d2103c0e15ea8f524c65e01c121f84ea3704134faf66af0b8d83ba8df86860b886e384e264e3acbb73888d812cb54a44d560a5ce33856c5f2d33ea09d75a1ef71bbf3ce0c62f4a78a0d3b7e78e687a099f8298566f53f7af4668e470c074110846f1e74a2190ad477243c61e494fbc06832784f4c8889b75abc56542315c3a774426d8f26a714f99fff419d0a5a3310718bbf38878d557f56333f7ec0ffe123368101aa2bc9e65e8e9dd1791a8168f050a022b5c1224d64bf28ef2569310568fd99faeed956849d45cf0314ced68d418c3c9305dcaf53b695d2186841d6d86ef4dabb3fcc18cd4b50fde43b70c843af3b23a723e08f3594006c138abcb2db8746fb2d0c6d03ab6b2633f166f7b185cd46191cfe4682bff564aae4e57e5cad38c70c623898d5f1a98178dffeec517e4723c674b6d82626744a4cddc3a87dd11f9874be0941e442ab5de03ff55042707fb47a2b79a28c3f2e25a3b0990b5365932dd0d328f83cff3aab6f4e0ab7aa74170c55870211a0601697ddd7e15ad16f016f24d40dde25530a8bafb9bce4570ef0dde1e20f42fdabafb546cd7d3d3f47ceb15de80cde5e2d6cc5e65aa2a31c01d9c9963b1f871770ed80744eea7acf73d51eb5343f685113079ff5d76c76d80434199756613b0f8529e807c7898a92da76a9ca5e15885fdfe80ee763593822224fb03ad90ba95681dc8e97bf429c5095f412c1ac3162c76329fb6b88244e06351845e3950daa2a05b09764cd4dff1101a4cd6ac83185064c2609d5f3bf3a87c8b87f8b5aa3ee7e7edad7c1079de612021ebbafa35217579ebfdc6983d887563f21a04406c0fcf9b76068886622eb01c69d90c84b0cc84b8163e473b571bb039209137f05de1f632da812d7181d814da60c7534a3ad505c7c174f10b5fabcaf75bc676971c73624eb45edba404722864670bcc1bfee62479525acf0c54663c4dfd1b6dad34f021dc911c3443d66b9e43c8648e80add2891ebf801bcd6338f768fdc1796f470c7e2186db3e649fa823a7f887677168d18400915193994c1d3cdb34bf26902d5a2edcf262b4e662459194568d0b1d4f4d59fa5106a5010d9c3f540e6a435876d63b02c1242da90e165436f32b230d27e643eb74b7f9a799c148c629de16070a4d0d8cce1f8123e358602e6bd832abb26bcbbb9dfd8bc0c886639c14d3262d393d15cfb9f1bffe4408b62ed862cdd5073d4a864dd9459ff5dd460df1ca6bdc6819f7840f60ed95923de584c691575a7aea4111cbf20e2d5f47eff94d9c2f9eb7bd376c0c6642ce45e688dcf1e212562c3ab88c049361dbfa099a2f60afad83b527aa165bad96d89d099c9680db299f3db7c01486481014ef5012dfb38ebcfea2c8d98a873d5d99e3104fe87eef0fb94d2a62afc940d7da33e51913b4d6a5886697ab3efbe5be6b6d2012b9c74a9da65d123d04a851c85f109306af30eff0bd15c0c467d2594b94a9b9947da6f9bd874efce76b7cc182a4707c9697778ca08a20d8de958af434714043efef30c583f75f8f4b0c0dbc95b6b6657b85296e85c36647d4e88387787fea8e90c2de41ede94366b3486e6fa94142256b08b2369c1dafa9dda58fc3261a7ee7ee615ac877eff4b97eb9e4acc028893ab9710bbe46029961d22ebe4802880bc16810e5079764c02d36226ad2ff7f57bb4a7bf6f6227e66fcd52e938c19c309ab2603096c335d4f3adfc154a2e8edf34d43bd27b7cb868034ea9a95b4b992ed032a72a707d9f7d3a7909aff7948bd45ae08aaaef4872b2cb079170da5e5dc4c5b49811e81f1a46e8a10fd99caf212d1a96d10d535f7d2977eeece20dd949ecaaed7cf13be6f9e8f9edf84e7ed26aecda122913f1f690593cc1e6e47bb26214d94248e1fdffe095ba5d86fe61e8e818f7d1f23ae5755b0528d6b3e6ec2a3f8fc48f9d112358bd510bf4126ef2989861c2ae39e2c219964bf7e69756d9c19b857965c5e33d643c404f295515d886bc0dbc7ad173f70cf813d02464cd966cfa480e96924493e6af86d641d6f2b4908ca0e6f5d7de40b34d1a1d6fcf01329d043870de923ddc3cb2abbb0822308d92c0fa150b817cd75489b7647bfee2241387b2ad9d2094e7e124670c245b58da4e219d9dcfd770fd6a690b40a149c0141478da4ce8af98dc04bb366e53d7eaa6e80dfe6e68ba930cb04a7cb19a16bab2fa38f1c6e40edebfed5348a5793751730f184eedd8e8a5dd0bc1167682867c145870abf1c89a0814ed9b62ff57ce8ae1e95590666a8d965c46765a107e4d455a489fba1a136e76d4cfeb3c38f9114903621b38c02f72ac003f2a095d526137f3abd333fb0a88998eaa9e761a7e9e536ef418a34ee2ed4ebd460649ce2881f4591faac04cbb6deddc2682e11890f53096f1d860afc6e9393cf01d040424da0f7a4c9f3589e313cbed1f57837551e6b60bd6b1268f3169c5979e17ad3985512e62ff3aaf78fb113df45643d54f501a39be36ac1b5e44adec79581aca743f003fe8f2ceedb42ede37ea63a66beeb2d7e6e00c19e49ee4981efb03fb1af3c13d00ac4328a8b0ce99516642853e2abdbf60e931d96dd5f2b67a5b784566974f2292ad1c3de871850359136c890b9f80327e00a02cdb8c7c73895097a0666a80c898d94fbe1b550e8c65a5768d6f0b1047d9e47b75ba50fb10c1c651f9531b15eb2f125d5ec6263d10be830a1823e75590e01a6e98ad46142e7a902ef3cb47f1530a05c108e1e597c4db3eadebc0a74526f3ed312892923ef65353373bbbc7cc87d15ad6819cf04cd81c81ea4118f81683cc9802ae51d3b3d5e5d5736b4f6a0ca8b087975c2a9c4524a739d3de56d68e9b29b52efcf72a4a7f184aec6a2409a41da096a87ebab1f09941c318eef11c4b31c4d065a3b5d39c0d1eeb377dc3dbbdb41a83f4449ac33122745badafa61325f1caa37d4d4da4323b70a5f009f9ba19afe37460e4870af6879e6b8fdf518ae2a7fcd0ceb9dbb85905f0c38c77d9bcd9405692897a79b42c054f9e1bce1eba426b7f80e74e1c840fa18915eff34f0911db0ad42d7d3c9e5fd9d0af19aa9ecc52775e2e2a9c3c9f1ee2fdba54209eb67dc1b5489b0a8a75e02c43683b81e323067c44f35b617f5c732e2121b507fc3ee48a814c7cfb42b600a5cb233e6364a4e9058b43761f41bc62e8e84bbbf3ae7b695e87787b36a96c5c5d648063f975ce085017a4903aab0d7983e1fd302d9c8f6882f4395fef39a288284b3ecddd72b4fee4b4a27f191e719b29c631d02ce315e65aac116fab3da8f757ea3e32bae325b263bfe1351ac3cc3cf6ba02735ae93b744464b9de1cb648b5702fc6f9c55959c4535e1a208c42cbb8d300f6764a43909b1280ffafac6dfa9680e06479e8668c84c03062ac6e195e4c3af0539936c1dff74317b2b98ffedb2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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:28 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(0x0, 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 779.219526][T24379] FAULT_INJECTION: forcing a failure. [ 779.219526][T24379] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 779.232618][T24379] CPU: 0 PID: 24379 Comm: syz-executor.5 Not tainted 5.16.0-rc1-syzkaller #0 [ 779.241463][T24379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 779.251530][T24379] Call Trace: [ 779.254803][T24379] [ 779.257730][T24379] dump_stack_lvl+0xd6/0x122 [ 779.262320][T24379] dump_stack+0x11/0x1b [ 779.266544][T24379] should_fail+0x23c/0x250 [ 779.270963][T24379] should_fail_usercopy+0x16/0x20 [ 779.275995][T24379] _copy_to_user+0x1c/0x90 [ 779.280414][T24379] simple_read_from_buffer+0xab/0x120 [ 779.285812][T24379] proc_fail_nth_read+0x10d/0x150 [ 779.290989][T24379] ? proc_fault_inject_write+0x230/0x230 [ 779.296631][T24379] vfs_read+0x1e6/0x750 [ 779.300823][T24379] ? __fget_light+0x219/0x260 [ 779.305650][T24379] ksys_read+0xd9/0x190 [ 779.309812][T24379] __x64_sys_read+0x3e/0x50 [ 779.314517][T24379] do_syscall_64+0x44/0xd0 [ 779.318947][T24379] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 779.324837][T24379] RIP: 0033:0x7fa842ae469c [ 779.329248][T24379] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 779.348880][T24379] RSP: 002b:00007fa840887170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 779.357295][T24379] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007fa842ae469c 19:11:28 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) [ 779.365332][T24379] RDX: 000000000000000f RSI: 00007fa8408871e0 RDI: 0000000000000006 [ 779.373368][T24379] RBP: 00007fa8408871d0 R08: 0000000000000000 R09: 0000000000000000 [ 779.381325][T24379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 779.389320][T24379] R13: 00007ffcfd2efd0f R14: 00007fa840887300 R15: 0000000000022000 [ 779.397314][T24379] 19:11:28 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b83) 19:11:29 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:29 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b84) 19:11:29 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 780.061993][T24397] ================================================================== [ 780.070092][T24397] BUG: KCSAN: data-race in jbd2_journal_commit_transaction / jbd2_log_wait_commit [ 780.079295][T24397] [ 780.081611][T24397] write to 0xffff888103115c68 of 4 bytes by task 1403 on cpu 0: [ 780.089321][T24397] jbd2_journal_commit_transaction+0x2a77/0x3460 [ 780.095648][T24397] kjournald2+0x263/0x480 [ 780.099960][T24397] kthread+0x2c7/0x2e0 [ 780.104007][T24397] ret_from_fork+0x1f/0x30 [ 780.108453][T24397] [ 780.110768][T24397] read to 0xffff888103115c68 of 4 bytes by task 24397 on cpu 1: [ 780.118385][T24397] jbd2_log_wait_commit+0xb3/0x210 [ 780.123499][T24397] jbd2_complete_transaction+0xfb/0x110 [ 780.129031][T24397] ext4_fc_commit+0x231/0x1360 [ 780.133929][T24397] ext4_sync_file+0x336/0x6e0 [ 780.138581][T24397] vfs_fsync_range+0x107/0x120 [ 780.143325][T24397] iomap_dio_complete+0x2d5/0x3e0 [ 780.148775][T24397] iomap_dio_rw+0x56/0x80 [ 780.153087][T24397] ext4_file_write_iter+0xac3/0x1200 [ 780.158350][T24397] do_iter_readv_writev+0x2de/0x380 [ 780.163523][T24397] do_iter_write+0x192/0x5c0 [ 780.168094][T24397] vfs_iter_write+0x4c/0x70 [ 780.172583][T24397] iter_file_splice_write+0x43a/0x790 [ 780.177932][T24397] direct_splice_actor+0x80/0xa0 [ 780.182852][T24397] splice_direct_to_actor+0x345/0x650 [ 780.188202][T24397] do_splice_direct+0x106/0x190 [ 780.193029][T24397] do_sendfile+0x675/0xc40 [ 780.197443][T24397] __x64_sys_sendfile64+0x102/0x140 [ 780.202629][T24397] do_syscall_64+0x44/0xd0 19:11:29 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(0x0, 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 780.207022][T24397] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 780.212896][T24397] [ 780.215195][T24397] value changed: 0x00010d63 -> 0x00010d64 [ 780.221068][T24397] [ 780.223366][T24397] Reported by Kernel Concurrency Sanitizer on: [ 780.229490][T24397] CPU: 1 PID: 24397 Comm: syz-executor.3 Not tainted 5.16.0-rc1-syzkaller #0 [ 780.238223][T24397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 780.248260][T24397] ================================================================== 19:11:29 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) (fail_nth: 1) 19:11:29 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x2, &(0x7f0000000040)) [ 780.389538][T24407] FAULT_INJECTION: forcing a failure. [ 780.389538][T24407] name failslab, interval 1, probability 0, space 0, times 0 [ 780.402249][T24407] CPU: 1 PID: 24407 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 780.411012][T24407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 780.421199][T24407] Call Trace: [ 780.424538][T24407] [ 780.427478][T24407] dump_stack_lvl+0xd6/0x122 [ 780.432086][T24407] dump_stack+0x11/0x1b [ 780.436268][T24407] should_fail+0x23c/0x250 [ 780.440682][T24407] ? alloc_pipe_info+0xac/0x350 [ 780.445551][T24407] __should_failslab+0x81/0x90 [ 780.450373][T24407] should_failslab+0x5/0x20 [ 780.454911][T24407] kmem_cache_alloc_trace+0x52/0x350 [ 780.460280][T24407] alloc_pipe_info+0xac/0x350 [ 780.464963][T24407] splice_direct_to_actor+0x5f7/0x650 [ 780.470416][T24407] ? security_file_permission+0x7c/0xa0 [ 780.475998][T24407] ? do_splice_direct+0x190/0x190 [ 780.481038][T24407] ? security_file_permission+0x87/0xa0 [ 780.486653][T24407] do_splice_direct+0x106/0x190 [ 780.491498][T24407] do_sendfile+0x675/0xc40 [ 780.495914][T24407] __x64_sys_sendfile64+0x102/0x140 [ 780.501141][T24407] do_syscall_64+0x44/0xd0 [ 780.505557][T24407] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 780.511487][T24407] RIP: 0033:0x7fb4d6fc4ae9 [ 780.515890][T24407] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 780.535494][T24407] RSP: 002b:00007fb4d4d1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 780.543904][T24407] RAX: ffffffffffffffda RBX: 00007fb4d70d8020 RCX: 00007fb4d6fc4ae9 [ 780.552148][T24407] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005 [ 780.560114][T24407] RBP: 00007fb4d4d1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 780.568157][T24407] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000001 [ 780.576119][T24407] R13: 00007fffb479cf2f R14: 00007fb4d4d1a300 R15: 0000000000022000 [ 780.584089][T24407] 19:11:30 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001bc3) 19:11:30 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:30 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001bc9) 19:11:30 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB, @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="4bf1496cfc976046158ca45196c0b36b45e31b5d5a8d93e4f9ecdf725b090647becdd608f7899681f36fac3bdc14090bb9202e3a7c31dcd2a75f2e5b1741d2103c0e15ea8f524c65e01c121f84ea3704134faf66af0b8d83ba8df86860b886e384e264e3acbb73888d812cb54a44d560a5ce33856c5f2d33ea09d75a1ef71bbf3ce0c62f4a78a0d3b7e78e687a099f8298566f53f7af4668e470c074110846f1e74a2190ad477243c61e494fbc06832784f4c8889b75abc56542315c3a774426d8f26a714f99fff419d0a5a3310718bbf38878d557f56333f7ec0ffe123368101aa2bc9e65e8e9dd1791a8168f050a022b5c1224d64bf28ef2569310568fd99faeed956849d45cf0314ced68d418c3c9305dcaf53b695d2186841d6d86ef4dabb3fcc18cd4b50fde43b70c843af3b23a723e08f3594006c138abcb2db8746fb2d0c6d03ab6b2633f166f7b185cd46191cfe4682bff564aae4e57e5cad38c70c623898d5f1a98178dffeec517e4723c674b6d82626744a4cddc3a87dd11f9874be0941e442ab5de03ff55042707fb47a2b79a28c3f2e25a3b0990b5365932dd0d328f83cff3aab6f4e0ab7aa74170c55870211a0601697ddd7e15ad16f016f24d40dde25530a8bafb9bce4570ef0dde1e20f42fdabafb546cd7d3d3f47ceb15de80cde5e2d6cc5e65aa2a31c01d9c9963b1f871770ed80744eea7acf73d51eb5343f685113079ff5d76c76d80434199756613b0f8529e807c7898a92da76a9ca5e15885fdfe80ee763593822224fb03ad90ba95681dc8e97bf429c5095f412c1ac3162c76329fb6b88244e06351845e3950daa2a05b09764cd4dff1101a4cd6ac83185064c2609d5f3bf3a87c8b87f8b5aa3ee7e7edad7c1079de612021ebbafa35217579ebfdc6983d887563f21a04406c0fcf9b76068886622eb01c69d90c84b0cc84b8163e473b571bb039209137f05de1f632da812d7181d814da60c7534a3ad505c7c174f10b5fabcaf75bc676971c73624eb45edba404722864670bcc1bfee62479525acf0c54663c4dfd1b6dad34f021dc911c3443d66b9e43c8648e80add2891ebf801bcd6338f768fdc1796f470c7e2186db3e649fa823a7f887677168d18400915193994c1d3cdb34bf26902d5a2edcf262b4e662459194568d0b1d4f4d59fa5106a5010d9c3f540e6a435876d63b02c1242da90e165436f32b230d27e643eb74b7f9a799c148c629de16070a4d0d8cce1f8123e358602e6bd832abb26bcbbb9dfd8bc0c886639c14d3262d393d15cfb9f1bffe4408b62ed862cdd5073d4a864dd9459ff5dd460df1ca6bdc6819f7840f60ed95923de584c691575a7aea4111cbf20e2d5f47eff94d9c2f9eb7bd376c0c6642ce45e688dcf1e212562c3ab88c049361dbfa099a2f60afad83b527aa165bad96d89d099c9680db299f3db7c01486481014ef5012dfb38ebcfea2c8d98a873d5d99e3104fe87eef0fb94d2a62afc940d7da33e51913b4d6a5886697ab3efbe5be6b6d2012b9c74a9da65d123d04a851c85f109306af30eff0bd15c0c467d2594b94a9b9947da6f9bd874efce76b7cc182a4707c9697778ca08a20d8de958af434714043efef30c583f75f8f4b0c0dbc95b6b6657b85296e85c36647d4e88387787fea8e90c2de41ede94366b3486e6fa94142256b08b2369c1dafa9dda58fc3261a7ee7ee615ac877eff4b97eb9e4acc028893ab9710bbe46029961d22ebe4802880bc16810e5079764c02d36226ad2ff7f57bb4a7bf6f6227e66fcd52e938c19c309ab2603096c335d4f3adfc154a2e8edf34d43bd27b7cb868034ea9a95b4b992ed032a72a707d9f7d3a7909aff7948bd45ae08aaaef4872b2cb079170da5e5dc4c5b49811e81f1a46e8a10fd99caf212d1a96d10d535f7d2977eeece20dd949ecaaed7cf13be6f9e8f9edf84e7ed26aecda122913f1f690593cc1e6e47bb26214d94248e1fdffe095ba5d86fe61e8e818f7d1f23ae5755b0528d6b3e6ec2a3f8fc48f9d112358bd510bf4126ef2989861c2ae39e2c219964bf7e69756d9c19b857965c5e33d643c404f295515d886bc0dbc7ad173f70cf813d02464cd966cfa480e96924493e6af86d641d6f2b4908ca0e6f5d7de40b34d1a1d6fcf01329d043870de923ddc3cb2abbb0822308d92c0fa150b817cd75489b7647bfee2241387b2ad9d2094e7e124670c245b58da4e219d9dcfd770fd6a690b40a149c0141478da4ce8af98dc04bb366e53d7eaa6e80dfe6e68ba930cb04a7cb19a16bab2fa38f1c6e40edebfed5348a5793751730f184eedd8e8a5dd0bc1167682867c145870abf1c89a0814ed9b62ff57ce8ae1e95590666a8d965c46765a107e4d455a489fba1a136e76d4cfeb3c38f9114903621b38c02f72ac003f2a095d526137f3abd333fb0a88998eaa9e761a7e9e536ef418a34ee2ed4ebd460649ce2881f4591faac04cbb6deddc2682e11890f53096f1d860afc6e9393cf01d040424da0f7a4c9f3589e313cbed1f57837551e6b60bd6b1268f3169c5979e17ad3985512e62ff3aaf78fb113df45643d54f501a39be36ac1b5e44adec79581aca743f003fe8f2ceedb42ede37ea63a66beeb2d7e6e00c19e49ee4981efb03fb1af3c13d00ac4328a8b0ce99516642853e2abdbf60e931d96dd5f2b67a5b784566974f2292ad1c3de871850359136c890b9f80327e00a02cdb8c7c73895097a0666a80c898d94fbe1b550e8c65a5768d6f0b1047d9e47b75ba50fb10c1c651f9531b15eb2f125d5ec6263d10be830a1823e75590e01a6e98ad46142e7a902ef3cb47f1530a05c108e1e597c4db3eadebc0a74526f3ed312892923ef65353373bbbc7cc87d15ad6819cf04cd81c81ea4118f81683cc9802ae51d3b3d5e5d5736b4f6a0ca8b087975c2a9c4524a739d3de56d68e9b29b52efcf72a4a7f184aec6a2409a41da096a87ebab1f09941c318eef11c4b31c4d065a3b5d39c0d1eeb377dc3dbbdb41a83f4449ac33122745badafa61325f1caa37d4d4da4323b70a5f009f9ba19afe37460e4870af6879e6b8fdf518ae2a7fcd0ceb9dbb85905f0c38c77d9bcd9405692897a79b42c054f9e1bce1eba426b7f80e74e1c840fa18915eff34f0911db0ad42d7d3c9e5fd9d0af19aa9ecc52775e2e2a9c3c9f1ee2fdba54209eb67dc1b5489b0a8a75e02c43683b81e323067c44f35b617f5c732e2121b507fc3ee48a814c7cfb42b600a5cb233e6364a4e9058b43761f41bc62e8e84bbbf3ae7b695e87787b36a96c5c5d648063f975ce085017a4903aab0d7983e1fd302d9c8f6882f4395fef39a288284b3ecddd72b4fee4b4a27f191e719b29c631d02ce315e65aac116fab3da8f757ea3e32bae325b263bfe1351ac3cc3cf6ba02735ae93b744464b9de1cb648b5702fc6f9c55959c4535e1a208c42cbb8d300f6764a43909b1280ffafac6dfa9680e06479e8668c84c03062ac6e195e4c3af0539936c1dff74317b2b98ffedb2d6107dbab2e1dfcb872c43cbd8b433f44da3548f48031edeee5146a5c131dc1a277f66a435fb01ef8ebc25575668706e9798cdb1891fc73ebaf5584a176b67dd8d8d3a7bf14031c86ce7f0cb2374c3dd6c27c2d1c818e8a800817d8a23c357edd217bf263dfeaf40c4968e611188ccd9ad6fd83843f4177111265e8bd822042d254c29fd900c4e1b65c603561f2717898eb8b727a89954f3cd04f8b240c095b49a7bbb082f924f9a9b2f2aecfc17ef18edd2d6da98214ffce62fb474d6fa718f0e4209de0ca2177d69e0983a6d546f0b7ddbb1c312ddf0d7774fa0688db3e4354faa629d567569ec26ff2f693558ff9f7a57c27d24db414309f4424b737314a80b096adf34f59f7c1b1e68500073431169e16f7d5a4e8379c9bf73521349639b6e335b518560b1495dbc5e32427db66c7a33b72e21d0c996f4f8e4bdfef1ab30c3917a8a9275c3eef6b303cd2cdfac61f61fec39afe1d24f781929c79fec5ac17a76195c7bb4dd0f1ee364264dedb5451caebc012f28658b5c191f3e09b8e6cf9de3f2915775257f36615c14a2cee936103767797c53fb97c3798ed20b4b8821e641eb9e5df2e7e54b823b59a65c87c4431f377a421648e48212b6dd5793ddb4ee36d91672f502d4fe6178b81f86d209ce2d160cb8d5999fadad75972e077df29030c88e9b3d2cde22c17691fa74cd97d2b3c8646b88d4ce96e716291d0fe7741e1e3bed2c5637687f080794f7b036e414ac309f8ec7ace4c266bc4a1b64ff9a1466500cd2efeac8aeaa617b174004f1cc7d9ac0f6be6963726cb659f822261f7b807a56b48999159afb22ab9e94d66fe0c8ca0df7af74381f72df9bcd1a91827273da9e1b8fad5a7bbce4027bd2e1a764cf06615f9992cc61658926572907dcc58252f2fd3017f448817075a77a277e676b957bb01eb4df748fab737f09ac76c44ab259baae1c677eb344b247cf28f449a812b3b6459be867c90c5f1dfe4959db02457479f2570d7b1173c765236c8a24c66f1d0a8a6713fb5cec51da23b4f756f72ba71807f0fe66b00495bf45910baa47577028ef31f9e31b73b652902968128dbbf8f6ba226ffdc0d412410c27d447f5f8d40f7b531e97347dde8f693f44271d8b3d42a54516c45ba1299e8b6f7c75c52963e9c2c661174e13ef2ffb76539b2e1bf13660aa8f62a1d6ecb1f8c2a1773dfd9e32f5cda309dd46951fb33ce2784ba8fe03962c8f5788c2df0e102bfb63e1f135ed9e09771aee0ef84cde6e50dbbf218bc211e3f088c097cba30e96820f7db073c2c6c60cec2d3f6e6752abeb0fe2f527f0740caa93785cd7532c6ba296b084623b8dfd9481a87ae49ea290a36b62058e689454b9cbccf0594cd24466089704749dde7eb3269a4f7d804cf20a6e1657c6922f099d7457708e20c35ac42fbd71a8fa149eb477f5820fe04767774d96e6b5620fd57d7b1f741a13da546c874a08fe0f3e9fa582b39e2ba61ec1160b210b6bc9114f517f10ec9c6461730d723e2a4312db44f2c339f2cf311c", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:30 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) (fail_nth: 2) 19:11:30 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(0x0, 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 781.355319][T24431] FAULT_INJECTION: forcing a failure. [ 781.355319][T24431] name failslab, interval 1, probability 0, space 0, times 0 [ 781.368023][T24431] CPU: 1 PID: 24431 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 781.376782][T24431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 781.386836][T24431] Call Trace: [ 781.390110][T24431] [ 781.393030][T24431] dump_stack_lvl+0xd6/0x122 [ 781.397644][T24431] dump_stack+0x11/0x1b [ 781.401863][T24431] should_fail+0x23c/0x250 [ 781.406272][T24431] ? kcalloc+0x32/0x40 [ 781.410436][T24431] __should_failslab+0x81/0x90 [ 781.415196][T24431] should_failslab+0x5/0x20 [ 781.419696][T24431] __kmalloc+0x6f/0x370 [ 781.423871][T24431] ? kmem_cache_alloc_trace+0x24b/0x350 [ 781.429417][T24431] kcalloc+0x32/0x40 [ 781.433325][T24431] alloc_pipe_info+0x1be/0x350 [ 781.438191][T24431] splice_direct_to_actor+0x5f7/0x650 [ 781.443666][T24431] ? security_file_permission+0x7c/0xa0 [ 781.449359][T24431] ? do_splice_direct+0x190/0x190 [ 781.454413][T24431] ? security_file_permission+0x87/0xa0 [ 781.459973][T24431] do_splice_direct+0x106/0x190 [ 781.464958][T24431] do_sendfile+0x675/0xc40 [ 781.469378][T24431] __x64_sys_sendfile64+0x102/0x140 [ 781.474642][T24431] do_syscall_64+0x44/0xd0 [ 781.479244][T24431] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 781.485184][T24431] RIP: 0033:0x7fb4d6fc4ae9 [ 781.489609][T24431] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 781.509233][T24431] RSP: 002b:00007fb4d4d1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 781.517718][T24431] RAX: ffffffffffffffda RBX: 00007fb4d70d8020 RCX: 00007fb4d6fc4ae9 [ 781.525690][T24431] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005 [ 781.533658][T24431] RBP: 00007fb4d4d1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 781.541625][T24431] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000001 19:11:30 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001bf0) 19:11:30 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x4b47, &(0x7f0000000040)) [ 781.549594][T24431] R13: 00007fffb479cf2f R14: 00007fb4d4d1a300 R15: 0000000000022000 [ 781.557561][T24431] 19:11:30 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:31 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001bf1) 19:11:31 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:31 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) (fail_nth: 3) 19:11:31 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 782.310934][T24456] FAULT_INJECTION: forcing a failure. [ 782.310934][T24456] name failslab, interval 1, probability 0, space 0, times 0 [ 782.323588][T24456] CPU: 1 PID: 24456 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 782.332414][T24456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 782.342457][T24456] Call Trace: [ 782.345714][T24456] [ 782.348628][T24456] dump_stack_lvl+0xd6/0x122 [ 782.353267][T24456] dump_stack+0x11/0x1b [ 782.357433][T24456] should_fail+0x23c/0x250 [ 782.361931][T24456] ? kmalloc_array+0x2d/0x40 [ 782.366598][T24456] __should_failslab+0x81/0x90 [ 782.371401][T24456] should_failslab+0x5/0x20 [ 782.375965][T24456] __kmalloc+0x6f/0x370 [ 782.380100][T24456] ? current_time+0x7c/0x1a0 [ 782.384670][T24456] kmalloc_array+0x2d/0x40 [ 782.389112][T24456] iter_file_splice_write+0xd5/0x790 [ 782.394379][T24456] ? atime_needs_update+0x2ba/0x390 [ 782.399679][T24456] ? touch_atime+0x11f/0x2e0 [ 782.404268][T24456] ? generic_file_splice_read+0x2a9/0x330 [ 782.410044][T24456] ? splice_from_pipe+0xd0/0xd0 [ 782.414875][T24456] direct_splice_actor+0x80/0xa0 [ 782.419887][T24456] splice_direct_to_actor+0x345/0x650 [ 782.425307][T24456] ? do_splice_direct+0x190/0x190 [ 782.430391][T24456] do_splice_direct+0x106/0x190 [ 782.435229][T24456] do_sendfile+0x675/0xc40 [ 782.439637][T24456] __x64_sys_sendfile64+0x102/0x140 [ 782.444859][T24456] do_syscall_64+0x44/0xd0 [ 782.449295][T24456] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 782.455217][T24456] RIP: 0033:0x7fb4d6fc4ae9 [ 782.459631][T24456] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 782.479249][T24456] RSP: 002b:00007fb4d4d1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 782.487658][T24456] RAX: ffffffffffffffda RBX: 00007fb4d70d8020 RCX: 00007fb4d6fc4ae9 [ 782.495619][T24456] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005 [ 782.503604][T24456] RBP: 00007fb4d4d1a1d0 R08: 0000000000000000 R09: 0000000000000000 19:11:31 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001bf4) [ 782.511617][T24456] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000001 [ 782.519570][T24456] R13: 00007fffb479cf2f R14: 00007fb4d4d1a300 R15: 0000000000022000 [ 782.527552][T24456] 19:11:31 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x4b49, &(0x7f0000000040)) 19:11:31 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:32 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001bfb) 19:11:32 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:32 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:32 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) (fail_nth: 4) 19:11:32 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80002000) [ 783.250276][T24485] FAULT_INJECTION: forcing a failure. [ 783.250276][T24485] name failslab, interval 1, probability 0, space 0, times 0 [ 783.263048][T24485] CPU: 1 PID: 24485 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 783.271884][T24485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 783.281983][T24485] Call Trace: [ 783.285252][T24485] [ 783.288170][T24485] dump_stack_lvl+0xd6/0x122 [ 783.292790][T24485] dump_stack+0x11/0x1b [ 783.296952][T24485] should_fail+0x23c/0x250 [ 783.301454][T24485] ? jbd2__journal_start+0xf7/0x3f0 [ 783.306650][T24485] __should_failslab+0x81/0x90 [ 783.311504][T24485] should_failslab+0x5/0x20 [ 783.316006][T24485] kmem_cache_alloc+0x4f/0x320 [ 783.320857][T24485] jbd2__journal_start+0xf7/0x3f0 [ 783.325873][T24485] __ext4_journal_start_sb+0x159/0x310 [ 783.331329][T24485] ? ext4_file_write_iter+0x551/0x1200 [ 783.336785][T24485] ext4_file_write_iter+0x992/0x1200 [ 783.342090][T24485] ? ext4_file_write_iter+0x551/0x1200 [ 783.347546][T24485] do_iter_readv_writev+0x2de/0x380 [ 783.352766][T24485] do_iter_write+0x192/0x5c0 [ 783.357450][T24485] ? splice_from_pipe_next+0x34f/0x3b0 [ 783.362950][T24485] ? kmalloc_array+0x2d/0x40 [ 783.367547][T24485] vfs_iter_write+0x4c/0x70 [ 783.372139][T24485] iter_file_splice_write+0x43a/0x790 [ 783.377525][T24485] ? splice_from_pipe+0xd0/0xd0 [ 783.382407][T24485] direct_splice_actor+0x80/0xa0 [ 783.387347][T24485] splice_direct_to_actor+0x345/0x650 [ 783.392762][T24485] ? do_splice_direct+0x190/0x190 [ 783.397841][T24485] do_splice_direct+0x106/0x190 [ 783.402699][T24485] do_sendfile+0x675/0xc40 [ 783.407115][T24485] __x64_sys_sendfile64+0x102/0x140 [ 783.412304][T24485] do_syscall_64+0x44/0xd0 [ 783.416793][T24485] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 783.422804][T24485] RIP: 0033:0x7fb4d6fc4ae9 [ 783.427237][T24485] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 19:11:32 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) [ 783.446920][T24485] RSP: 002b:00007fb4d4d1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 783.455467][T24485] RAX: ffffffffffffffda RBX: 00007fb4d70d8020 RCX: 00007fb4d6fc4ae9 [ 783.463440][T24485] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005 [ 783.471489][T24485] RBP: 00007fb4d4d1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 783.479520][T24485] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000001 [ 783.487500][T24485] R13: 00007fffb479cf2f R14: 00007fb4d4d1a300 R15: 0000000000022000 [ 783.495573][T24485] 19:11:32 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x541b, &(0x7f0000000040)) 19:11:33 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80003f00) 19:11:33 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB='$\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:33 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) 19:11:33 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) (fail_nth: 5) [ 784.220675][T24509] FAULT_INJECTION: forcing a failure. [ 784.220675][T24509] name failslab, interval 1, probability 0, space 0, times 0 [ 784.233592][T24509] CPU: 0 PID: 24509 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 784.242354][T24509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 784.252494][T24509] Call Trace: [ 784.255829][T24509] [ 784.258762][T24509] dump_stack_lvl+0xd6/0x122 [ 784.263401][T24509] dump_stack+0x11/0x1b [ 784.267565][T24509] should_fail+0x23c/0x250 [ 784.272011][T24509] ? __iomap_dio_rw+0x143/0x1070 [ 784.276995][T24509] __should_failslab+0x81/0x90 [ 784.281752][T24509] should_failslab+0x5/0x20 [ 784.286306][T24509] kmem_cache_alloc_trace+0x52/0x350 [ 784.291577][T24509] __iomap_dio_rw+0x143/0x1070 [ 784.296384][T24509] ? _raw_read_lock+0xe/0x30 [ 784.301034][T24509] ? preempt_count_add+0x4e/0x90 [ 784.306074][T24509] ? jbd2_journal_stop+0x592/0x6a0 [ 784.311215][T24509] ? jbd2_journal_stop+0x592/0x6a0 [ 784.316387][T24509] ? ___cache_free+0x46/0x300 [ 784.321127][T24509] iomap_dio_rw+0x38/0x80 [ 784.325450][T24509] ? ext4_file_write_iter+0x551/0x1200 [ 784.330893][T24509] ext4_file_write_iter+0xac3/0x1200 [ 784.336167][T24509] ? ext4_file_write_iter+0x551/0x1200 [ 784.341613][T24509] do_iter_readv_writev+0x2de/0x380 [ 784.346810][T24509] do_iter_write+0x192/0x5c0 [ 784.351388][T24509] ? splice_from_pipe_next+0x34f/0x3b0 [ 784.356843][T24509] ? kmalloc_array+0x2d/0x40 [ 784.361419][T24509] vfs_iter_write+0x4c/0x70 [ 784.365944][T24509] iter_file_splice_write+0x43a/0x790 [ 784.371395][T24509] ? splice_from_pipe+0xd0/0xd0 [ 784.376291][T24509] direct_splice_actor+0x80/0xa0 [ 784.381246][T24509] splice_direct_to_actor+0x345/0x650 [ 784.386650][T24509] ? do_splice_direct+0x190/0x190 [ 784.391677][T24509] do_splice_direct+0x106/0x190 [ 784.396519][T24509] do_sendfile+0x675/0xc40 [ 784.400961][T24509] __x64_sys_sendfile64+0x102/0x140 [ 784.406154][T24509] do_syscall_64+0x44/0xd0 [ 784.410557][T24509] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 784.416520][T24509] RIP: 0033:0x7fb4d6fc4ae9 [ 784.420935][T24509] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 784.440532][T24509] RSP: 002b:00007fb4d4d1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 784.448937][T24509] RAX: ffffffffffffffda RBX: 00007fb4d70d8020 RCX: 00007fb4d6fc4ae9 [ 784.457001][T24509] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005 [ 784.464962][T24509] RBP: 00007fb4d4d1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 784.472943][T24509] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000001 [ 784.481012][T24509] R13: 00007fffb479cf2f R14: 00007fb4d4d1a300 R15: 0000000000022000 [ 784.489136][T24509] 19:11:33 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0xffffffffffffffff) 19:11:33 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:33 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(r1, &(0x7f0000000000)='./bus\x00', 0x8002, 0x80) io_setup(0x9, &(0x7f0000000200)=0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/sysvipc/shm\x00', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) io_submit(r3, 0x2, &(0x7f00000003c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x5, 0x0, r4, 0x0}]) r6 = getpgid(0x0) ioctl$BINDER_FREEZE(r4, 0x400c620e, &(0x7f0000000080)={r6, 0x1, 0x10000}) r7 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$int_in(r7, 0x5452, &(0x7f00000001c0)=0x1) fsetxattr$trusted_overlay_opaque(r7, &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x2) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0xfd, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:11:34 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x5421, &(0x7f0000000040)) 19:11:34 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) r1 = open(0x0, 0x0, 0x0) sendmsg$DEVLINK_CMD_PORT_GET(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, 0x0, 0x10, 0x70bd26, 0x25dfdbfd, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8}}}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000}, 0x40040) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r4, 0x4008240b, &(0x7f0000000100)={0x5, 0x80, 0x2, 0x9, 0x2, 0x6, 0x0, 0x2, 0x1, 0x4, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000040)}, 0x0, 0x8001, 0x0, 0x3, 0x7, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8}) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:34 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="240000000000000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="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0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:34 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) (fail_nth: 6) 19:11:34 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 785.092913][T24539] FAULT_INJECTION: forcing a failure. [ 785.092913][T24539] name failslab, interval 1, probability 0, space 0, times 0 [ 785.105577][T24539] CPU: 0 PID: 24539 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 785.114352][T24539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 785.124407][T24539] Call Trace: [ 785.127671][T24539] [ 785.130584][T24539] dump_stack_lvl+0xd6/0x122 [ 785.135191][T24539] dump_stack+0x11/0x1b [ 785.139331][T24539] should_fail+0x23c/0x250 [ 785.143738][T24539] ? ext4_init_io_end+0x2d/0xa0 [ 785.148636][T24539] __should_failslab+0x81/0x90 [ 785.153476][T24539] should_failslab+0x5/0x20 [ 785.157965][T24539] kmem_cache_alloc+0x4f/0x320 [ 785.162743][T24539] ext4_init_io_end+0x2d/0xa0 [ 785.167484][T24539] ext4_writepages+0x745/0x1e80 [ 785.172333][T24539] ? ext4_readpage+0x180/0x180 [ 785.177109][T24539] do_writepages+0x1cb/0x330 [ 785.181690][T24539] ? should_fail+0xd6/0x250 [ 785.186178][T24539] filemap_write_and_wait_range+0x1b2/0x340 [ 785.192090][T24539] __iomap_dio_rw+0x4bb/0x1070 [ 785.196842][T24539] ? jbd2_journal_stop+0x592/0x6a0 [ 785.201941][T24539] iomap_dio_rw+0x38/0x80 [ 785.206319][T24539] ? ext4_file_write_iter+0x551/0x1200 [ 785.211776][T24539] ext4_file_write_iter+0xac3/0x1200 [ 785.217099][T24539] ? ext4_file_write_iter+0x551/0x1200 [ 785.222550][T24539] do_iter_readv_writev+0x2de/0x380 [ 785.227734][T24539] do_iter_write+0x192/0x5c0 [ 785.232339][T24539] ? splice_from_pipe_next+0x34f/0x3b0 [ 785.237795][T24539] ? kmalloc_array+0x2d/0x40 [ 785.242369][T24539] vfs_iter_write+0x4c/0x70 [ 785.246859][T24539] iter_file_splice_write+0x43a/0x790 [ 785.252219][T24539] ? splice_from_pipe+0xd0/0xd0 [ 785.257053][T24539] direct_splice_actor+0x80/0xa0 [ 785.261987][T24539] splice_direct_to_actor+0x345/0x650 [ 785.267355][T24539] ? do_splice_direct+0x190/0x190 [ 785.272366][T24539] do_splice_direct+0x106/0x190 [ 785.277270][T24539] do_sendfile+0x675/0xc40 [ 785.281777][T24539] __x64_sys_sendfile64+0x102/0x140 [ 785.287038][T24539] do_syscall_64+0x44/0xd0 [ 785.291441][T24539] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 785.297336][T24539] RIP: 0033:0x7fb4d6fc4ae9 [ 785.301740][T24539] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 785.321395][T24539] RSP: 002b:00007fb4d4d1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 785.329793][T24539] RAX: ffffffffffffffda RBX: 00007fb4d70d8020 RCX: 00007fb4d6fc4ae9 19:11:34 executing program 4: getdents64(0xffffffffffffff9c, &(0x7f0000000040)=""/63, 0x3f) r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) r1 = open(0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x8) openat(0xffffffffffffffff, &(0x7f0000000080)='./bus\x00', 0x40102, 0x140) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000100)={0x7, 0xcbda, 0x5, 0x70000, 0x4, [{0x5, 0x1, 0x4, '\x00', 0xd00}, {0x3, 0x20, 0x6, '\x00', 0x400}, {0x9, 0x1, 0x0, '\x00', 0x3d09}, {0xfffffffffffffffa, 0x200, 0x80, '\x00', 0x408}]}) [ 785.337755][T24539] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005 [ 785.345711][T24539] RBP: 00007fb4d4d1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 785.353740][T24539] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000001 [ 785.361693][T24539] R13: 00007fffb479cf2f R14: 00007fb4d4d1a300 R15: 0000000000022000 [ 785.369707][T24539] 19:11:34 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:34 executing program 5: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000800)={0x0, 0x0, 0x0}, 0x0) syz_open_dev$sg(0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340), 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x5450, &(0x7f0000000040)) 19:11:35 executing program 1: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x12) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) newfstatat(0xffffffffffffff9c, &(0x7f0000000500)='./bus\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x100) r6 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r7 = socket$inet6(0xa, 0x1, 0x0) r8 = getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa5a50", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="240000000000000001000000", @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001ec0)}, {&(0x7f0000001f00)="a5c9e797a8aa2bcee3a6e120288e87af1cc7fd60446f510d7a7da08a68ef3138ffba7e9e497e4b1fce9a9480b387cbf13cf259578e3fa98acd162c644de9876bfc3b841501d15f951fa25eca53619fd3d071190424ad2cebc85609c7438ad04d5c7d8c2f5f4fbd444c185d0631625394ceb05a0263e212c30a9341ef13779e30530382c2dcacc8a813801bb2af7ccea2401fe26a5beb86066cea74a5", 0x9c}], 0x2, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000008020000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32=r7, @ANYBLOB, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900)=[{0x0}, {0x0}, {&(0x7f0000004840)="4bf1496cfc976046158ca45196c0b36b45e31b5d5a8d93e4f9ecdf725b090647becdd608f7899681f36fac3bdc14090bb9202e3a7c31dcd2a75f2e5b1741d2103c0e15ea8f524c65e01c121f84ea3704134faf66af0b8d83ba8df86860b886e384e264e3acbb73888d812cb54a44d560a5ce33856c5f2d33ea09d75a1ef71bbf3ce0c62f4a78a0d3b7e78e687a099f8298566f53f7af4668e470c074110846f1e74a2190ad477243c61e494fbc06832784f4c8889b75abc56542315c3a774426d8f26a714f99fff419d0a5a3310718bbf38878d557f56333f7ec0ffe123368101aa2bc9e65e8e9dd1791a8168f050a022b5c1224d64bf28ef2569310568fd99faeed956849d45cf0314ced68d418c3c9305dcaf53b695d2186841d6d86ef4dabb3fcc18cd4b50fde43b70c843af3b23a723e08f3594006c138abcb2db8746fb2d0c6d03ab6b2633f166f7b185cd46191cfe4682bff564aae4e57e5cad38c70c623898d5f1a98178dffeec517e4723c674b6d82626744a4cddc3a87dd11f9874be0941e442ab5de03ff55042707fb47a2b79a28c3f2e25a3b0990b5365932dd0d328f83cff3aab6f4e0ab7aa74170c55870211a0601697ddd7e15ad16f016f24d40dde25530a8bafb9bce4570ef0dde1e20f42fdabafb546cd7d3d3f47ceb15de80cde5e2d6cc5e65aa2a31c01d9c9963b1f871770ed80744eea7acf73d51eb5343f685113079ff5d76c76d80434199756613b0f8529e807c7898a92da76a9ca5e15885fdfe80ee763593822224fb03ad90ba95681dc8e97bf429c5095f412c1ac3162c76329fb6b88244e06351845e3950daa2a05b09764cd4dff1101a4cd6ac83185064c2609d5f3bf3a87c8b87f8b5aa3ee7e7edad7c1079de612021ebbafa35217579ebfdc6983d887563f21a04406c0fcf9b76068886622eb01c69d90c84b0cc84b8163e473b571bb039209137f05de1f632da812d7181d814da60c7534a3ad505c7c174f10b5fabcaf75bc676971c73624eb45edba404722864670bcc1bfee62479525acf0c54663c4dfd1b6dad34f021dc911c3443d66b9e43c8648e80add2891ebf801bcd6338f768fdc1796f470c7e2186db3e649fa823a7f887677168d18400915193994c1d3cdb34bf26902d5a2edcf262b4e662459194568d0b1d4f4d59fa5106a5010d9c3f540e6a435876d63b02c1242da90e165436f32b230d27e643eb74b7f9a799c148c629de16070a4d0d8cce1f8123e358602e6bd832abb26bcbbb9dfd8bc0c886639c14d3262d393d15cfb9f1bffe4408b62ed862cdd5073d4a864dd9459ff5dd460df1ca6bdc6819f7840f60ed95923de584c691575a7aea4111cbf20e2d5f47eff94d9c2f9eb7bd376c0c6642ce45e688dcf1e212562c3ab88c049361dbfa099a2f60afad83b527aa165bad96d89d099c9680db299f3db7c01486481014ef5012dfb38ebcfea2c8d98a873d5d99e3104fe87eef0fb94d2a62afc940d7da33e51913b4d6a5886697ab3efbe5be6b6d2012b9c74a9da65d123d04a851c85f109306af30eff0bd15c0c467d2594b94a9b9947da6f9bd874efce76b7cc182a4707c9697778ca08a20d8de958af434714043efef30c583f75f8f4b0c0dbc95b6b6657b85296e85c36647d4e88387787fea8e90c2de41ede94366b3486e6fa94142256b08b2369c1dafa9dda58fc3261a7ee7ee615ac877eff4b97eb9e4acc028893ab9710bbe46029961d22ebe4802880bc16810e5079764c02d36226ad2ff7f57bb4a7bf6f6227e66fcd52e938c19c309ab2603096c335d4f3adfc154a2e8edf34d43bd27b7cb868034ea9a95b4b992ed032a72a707d9f7d3a7909aff7948bd45ae08aaaef4872b2cb079170da5e5dc4c5b49811e81f1a46e8a10fd99caf212d1a96d10d535f7d2977eeece20dd949ecaaed7cf13be6f9e8f9edf84e7ed26aecda122913f1f690593cc1e6e47bb26214d94248e1fdffe095ba5d86fe61e8e818f7d1f23ae5755b0528d6b3e6ec2a3f8fc48f9d112358bd510bf4126ef2989861c2ae39e2c219964bf7e69756d9c19b857965c5e33d643c404f295515d886bc0dbc7ad173f70cf813d02464cd966cfa480e96924493e6af86d641d6f2b4908ca0e6f5d7de40b34d1a1d6fcf01329d043870de923ddc3cb2abbb0822308d92c0fa150b817cd75489b7647bfee2241387b2ad9d2094e7e124670c245b58da4e219d9dcfd770fd6a690b40a149c0141478da4ce8af98dc04bb366e53d7eaa6e80dfe6e68ba930cb04a7cb19a16bab2fa38f1c6e40edebfed5348a5793751730f184eedd8e8a5dd0bc1167682867c145870abf1c89a0814ed9b62ff57ce8ae1e95590666a8d965c46765a107e4d455a489fba1a136e76d4cfeb3c38f9114903621b38c02f72ac003f2a095d526137f3abd333fb0a88998eaa9e761a7e9e536ef418a34ee2ed4ebd460649ce2881f4591faac04cbb6deddc2682e11890f53096f1d860afc6e9393cf01d040424da0f7a4c9f3589e313cbed1f57837551e6b60bd6b1268f3169c5979e17ad3985512e62ff3aaf78fb113df45643d54f501a39be36ac1b5e44adec79581aca743f003fe8f2ceedb42ede37ea63a66beeb2d7e6e00c19e49ee4981efb03fb1af3c13d00ac4328a8b0ce99516642853e2abdbf60e931d96dd5f2b67a5b784566974f2292ad1c3de871850359136c890b9f80327e00a02cdb8c7c73895097a0666a80c898d94fbe1b550e8c65a5768d6f0b1047d9e47b75ba50fb10c1c651f9531b15eb2f125d5ec6263d10be830a1823e75590e01a6e98ad46142e7a902ef3cb47f1530a05c108e1e597c4db3eadebc0a74526f3ed312892923ef65353373bbbc7cc87d15ad6819cf04cd81c81ea4118f81683cc9802ae51d3b3d5e5d5736b4f6a0ca8b087975c2a9c4524a739d3de56d68e9b29b52efcf72a4a7f184aec6a2409a41da096a87ebab1f09941c318eef11c4b31c4d065a3b5d39c0d1eeb377dc3dbbdb41a83f4449ac33122745badafa61325f1caa37d4d4da4323b70a5f009f9ba19afe37460e4870af6879e6b8fdf518ae2a7fcd0ceb9dbb85905f0c38c77d9bcd9405692897a79b42c054f9e1bce1eba426b7f80e74e1c840fa18915eff34f0911db0ad42d7d3c9e5fd9d0af19aa9ecc52775e2e2a9c3c9f1ee2fdba54209eb67dc1b5489b0a8a75e02c43683b81e323067c44f35b617f5c732e2121b507fc3ee48a814c7cfb42b600a5cb233e6364a4e9058b43761f41bc62e8e84bbbf3ae7b695e87787b36a96c5c5d648063f975ce085017a4903aab0d7983e1fd302d9c8f6882f4395fef39a288284b3ecddd72b4fee4b4a27f191e719b29c631d02ce315e65aac116fab3da8f757ea3e32bae325b263bfe1351ac3cc3cf6ba02735ae93b744464b9de1cb648b5702fc6f9c55959c4535e1a208c42cbb8d300f6764a43909b1280ffafac6dfa9680e06479e8668c84c03062ac6e195e4c3af0539936c1dff74317b2b98ffedb2d6107dbab2e1dfcb872c43cbd8b433f44da3548f48031edeee5146a5c131dc1a277f66a435fb01ef8ebc25575668706e9798cdb1891fc73ebaf5584a176b67dd8d8d3a7bf14031c86ce7f0cb2374c3dd6c27c2d1c818e8a800817d8a23c357edd217bf263dfeaf40c4968e611188ccd9ad6fd83843f4177111265e8bd822042d254c29fd900c4e1b65c603561f2717898eb8b727a89954f3cd04f8b240c095b49a7bbb082f924f9a9b2f2aecfc17ef18edd2d6da98214ffce62fb474d6fa718f0e4209de0ca2177d69e0983a6d546f0b7ddbb1c312ddf0d7774fa0688db3e4354faa629d567569ec26ff2f693558ff9f7a57c27d24db414309f4424b737314a80b096adf34f59f7c1b1e68500073431169e16f7d5a4e8379c9bf73521349639b6e335b518560b1495dbc5e32427db66c7a33b72e21d0c996f4f8e4bdfef1ab30c3917a8a9275c3eef6b303cd2cdfac61f61fec39afe1d24f781929c79fec5ac17a76195c7bb4dd0f1ee364264dedb5451caebc012f28658b5c191f3e09b8e6cf9de3f2915775257f36615c14a2cee936103767797c53fb97c3798ed20b4b8821e641eb9e5df2e7e54b823b59a65c87c4431f377a421648e48212b6dd5793ddb4ee36d91672f502d4fe6178b81f86d209ce2d160cb8d5999fadad75972e077df29030c88e9b3d2cde22c17691fa74cd97d2b3c8646b88d4ce96e716291d0fe7741e1e3bed2c5637687f080794f7b036e414ac309f8ec7ace4c266bc4a1b64ff9a1466500cd2efeac8aeaa617b174004f1cc7d9ac0f6be6963726cb659f822261f7b807a56b48999159afb22ab9e94d66fe0c8ca0df7af74381f72df9bcd1a91827273da9e1b8fad5a7bbce4027bd2e1a764cf06615f9992cc61658926572907dcc58252f2fd3017f448817075a77a277e676b957bb01eb4df748fab737f09ac76c44ab259baae1c677eb344b247cf28f449a812b3b6459be867c90c5f1dfe4959db02457479f2570d7b1173c765236c8a24c66f1d0a8a6713fb5cec51da23b4f756f72ba71807f0fe66b00495bf45910baa47577028ef31f9e31b73b652902968128dbbf8f6ba226ffdc0d412410c27d447f5f8d40f7b531e97347dde8f693f44271d8b3d42a54516c45ba1299e8b6f7c75c52963e9c2c661174e13ef2ffb76539b2e1bf13660aa8f62a1d6ecb1f8c2a1773dfd9e32f5cda309dd46951fb33ce2784ba8fe03962c8f5788c2df0e102bfb63e1f135ed9e09771aee0ef84cde6e50dbbf218bc211e3f088c097cba30e96820f7db073c2c6c60cec2d3f6e6752abeb0fe2f527f0740caa93785cd7532c6ba296b084623b8dfd9481a87ae49ea290a36b62058e689454b9cbccf0594cd24466089704749dde7eb3269a4f7d804cf20a6e1657c6922f099d7457708e20c35ac42fbd71a8fa149eb477f5820fe04767774d96e6b5620fd57d7b1f741a13da546c874a08fe0f3e9fa582b39e2ba61ec1160b210b6bc9114f517f10ec9c6461730d723e2a4312db44f2c339f2cf311c", 0xdf8}, {&(0x7f0000005840)="1efb828a19de88867645e057e8b751a125d7b0f87c3a75bf2db9118c894e8ba379b0580df2f8ecefdec06bc7e042fce0a077322ac13a79d6e123504cf59908066dc554621b930dfd985df80820fd89783c676f8ee9b2365e5a50b8ee27d55c0ce744ce95b4f7abcffb70e0c0a6353350c225", 0x72}], 0x4, &(0x7f0000000bc0)=ANY=[@ANYBLOB="38000000000000000100000001000000", @ANYRES32=r7, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYRES32, @ANYBLOB='\x00\x00\x00\x000', @ANYRES32, @ANYRES32=r7, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r6, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r8, @ANYBLOB="ab44664579a9400008000000000000e0ffff11185c52094240"], 0xf8, 0x40000}}], 0x4, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f0000000cc0)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0xee01, @ANYBLOB="02000600", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=0xee00, @ANYBLOB="02000400", @ANYRES32, @ANYBLOB="b9a53a10a4d198e5a64ad79108203083ac1e6978e8a9e8602effff2cf04a09af350e369aaa1f2dc44f025d7e7f8d771e4d5e018fc4326820478068b3d378efdb4e48cf3a8ef2df716d0d66282251887a1dc11fc3603a07d8bb9780cb4403bd3544aa37948079312b14d43532c68f63f21d8b9ef37d0ee672eb7dc5aafe368c000e1b98a483efd8725b2454e18db9b26abb5bf77dee5b30", @ANYRES32=r4, @ANYBLOB="040002000000000008000400", @ANYRES32=r5, @ANYBLOB="08000200", @ANYRES32=0xee01, @ANYBLOB="08000300", @ANYRESDEC, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000500", @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r8, @ANYBLOB="08000400", @ANYRES32=0xee01, @ANYBLOB="08000200", @ANYRES32, @ANYBLOB="10000400000000002000020000000000"], 0x94, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:35 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) openat(r1, &(0x7f0000000040)='./bus\x00', 0xe00, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r1, r2, 0x0, 0x80001b00) 19:11:35 executing program 0: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) (fail_nth: 7) 19:11:35 executing program 2: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) unlink(&(0x7f0000000040)='./bus\x00') sendfile(r2, r3, 0x0, 0x80001b00) [ 785.998567][T24562] FAULT_INJECTION: forcing a failure. [ 785.998567][T24562] name failslab, interval 1, probability 0, space 0, times 0 [ 786.011243][T24562] CPU: 1 PID: 24562 Comm: syz-executor.0 Not tainted 5.16.0-rc1-syzkaller #0 [ 786.020004][T24562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 786.030143][T24562] Call Trace: [ 786.033407][T24562] [ 786.036322][T24562] dump_stack_lvl+0xd6/0x122 [ 786.040908][T24562] dump_stack+0x11/0x1b [ 786.045046][T24562] should_fail+0x23c/0x250 [ 786.049469][T24562] ? ext4_init_io_end+0x2d/0xa0 [ 786.054314][T24562] __should_failslab+0x81/0x90 [ 786.059172][T24562] should_failslab+0x5/0x20 [ 786.063681][T24562] kmem_cache_alloc+0x4f/0x320 [ 786.068428][T24562] ext4_init_io_end+0x2d/0xa0 [ 786.073091][T24562] ext4_writepages+0x745/0x1e80 [ 786.078097][T24562] ? delay_tsc+0x96/0xe0 [ 786.082363][T24562] ? ext4_readpage+0x180/0x180 [ 786.087111][T24562] do_writepages+0x1cb/0x330 [ 786.091686][T24562] ? should_fail+0xd6/0x250 [ 786.096188][T24562] filemap_write_and_wait_range+0x1b2/0x340 [ 786.102067][T24562] __iomap_dio_rw+0x4bb/0x1070 [ 786.106944][T24562] ? jbd2_journal_stop+0x592/0x6a0 [ 786.112067][T24562] iomap_dio_rw+0x38/0x80 [ 786.116380][T24562] ? ext4_file_write_iter+0x551/0x1200 [ 786.121822][T24562] ext4_file_write_iter+0xac3/0x1200 [ 786.127101][T24562] ? ext4_file_write_iter+0x551/0x1200 [ 786.132674][T24562] do_iter_readv_writev+0x2de/0x380 [ 786.137861][T24562] do_iter_write+0x192/0x5c0 [ 786.142492][T24562] ? splice_from_pipe_next+0x34f/0x3b0 [ 786.147970][T24562] ? kmalloc_array+0x2d/0x40 [ 786.152548][T24562] vfs_iter_write+0x4c/0x70 [ 786.157063][T24562] iter_file_splice_write+0x43a/0x790 [ 786.162427][T24562] ? splice_from_pipe+0xd0/0xd0 [ 786.167271][T24562] direct_splice_actor+0x80/0xa0 [ 786.172248][T24562] splice_direct_to_actor+0x345/0x650 [ 786.177666][T24562] ? do_splice_direct+0x190/0x190 [ 786.182674][T24562] do_splice_direct+0x106/0x190 [ 786.187510][T24562] do_sendfile+0x675/0xc40 [ 786.191999][T24562] __x64_sys_sendfile64+0x102/0x140 [ 786.197184][T24562] do_syscall_64+0x44/0xd0 [ 786.201588][T24562] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 786.207545][T24562] RIP: 0033:0x7fb4d6fc4ae9 [ 786.211947][T24562] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 786.231554][T24562] RSP: 002b:00007fb4d4d1a188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 786.240008][T24562] RAX: ffffffffffffffda RBX: 00007fb4d70d8020 RCX: 00007fb4d6fc4ae9 19:11:35 executing program 4: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) flistxattr(r0, &(0x7f0000000140)=""/39, 0x27) r1 = creat(0x0, 0x0) ftruncate(r1, 0x0) open(0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000700)=[{&(0x7f00000002c0)=""/208, 0xd0}, {&(0x7f00000003c0)=""/216, 0xd8}, {&(0x7f00000004c0)=""/196, 0xc4}, {&(0x7f00000005c0)=""/107, 0x6b}, {&(0x7f0000000640)=""/131, 0x83}], 0x5, 0x0, 0x3) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x40007fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x8000, 0x0) preadv(r4, &(0x7f0000000280)=[{&(0x7f0000000180)=""/92, 0x5c}, {&(0x7f0000000200)=""/124, 0x7c}], 0x2, 0x7, 0xe5a7) sendfile(r2, r3, 0x0, 0x80001b00) [ 786.247959][T24562] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 0000000000000005 [ 786.255984][T24562] RBP: 00007fb4d4d1a1d0 R08: 0000000000000000 R09: 0000000000000000 [ 786.263999][T24562] R10: 0000000080001b00 R11: 0000000000000246 R12: 0000000000000001 [ 786.271953][T24562] R13: 00007fffb479cf2f R14: 00007fb4d4d1a300 R15: 0000000000022000 [ 786.280031][T24562] 19:11:35 executing program 3: r0 = creat(&(0x7f0000000180)='./bus\x00', 0x0) ftruncate(r0, 0x800) lseek(r0, 0x0, 0x2) r1 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x8400fffffffa) r2 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x0, 0x8}, 0x2208}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r5 = socket$inet6(0xa, 0x0, 0x0) getegid() sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006340)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x44004}}, {{&(0x7f00000018c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f0000001940)="557add18e5d9dea9921ede303935bff2733e8b0cc304451b0d4d8a5d22fe6e0e0660e2bb11a5078426be0dac3c4a77bbacec91d3f29b4a7212eb4a21fdb6c2861ee67f14481c156130d51a1d7ddb36c61bc19a038b65f39a5e10efad9901adb8d7a11aa1dfa1e27b4856afaa6ca8804e588e85d926b1aac8f451f9929daaf840a19efe4583703114adee851bb2362f26a56b44a57d49541264933f24c539bf3c2214a95a2f9e0e26", 0xa8}, {0x0}], 0x2, &(0x7f0000000840)=ANY=[@ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c7ad122a91553a76db7de65d9fe2fd9000800000000bfe78840b63e0b00000000000083eea094765baa", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="24000000000000000100000001000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c00000000000000010000000200", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xd0, 0x81}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000001b00)=ANY=[@ANYBLOB="20000000000000000100", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYBLOB="0000000018000000000000000100", @ANYRES32, @ANYBLOB], 0xd0, 0x4000}}, {{0x0, 0x0, &(0x7f0000005900), 0x0, 0x0, 0xf8}}], 0x4, 0x0) sendfile(r2, r3, 0x0, 0x80001b00) 19:11:35 executing program 4: r0 = creat(0x0, 0x0) ftruncate(r0, 0x0) open(0x0, 0x0, 0x0) ioctl$F2FS_IOC_ABORT_VOLATILE_WRITE(r0, 0xf505, 0x0) r1 = open(&(0x7f00000000c0)='./bus\x00', 0x14d842, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x7fc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0