0x2, {0x4, 0x200, 0xffffffffffffffff, 0x8, 0x6, 0x8, 0xff, 0x0, 0xd39, 0x1000, 0x6, r4, r5, 0x0, 0x1f}}, {0x4, 0x0, 0x1, 0x5, '\x00'}}]}, &(0x7f0000000c40)={0xa0, 0xfffffffffffffffe, 0xe92e, {{0x3, 0x1, 0x3, 0x7, 0x3de2, 0x2, {0x1, 0x3, 0x761, 0x4, 0x4000009, 0x4, 0x5, 0x4c6, 0x2, 0x1000, 0xe2de, 0x0, 0x0, 0x6, 0x7}}, {0x0, 0x4}}}, &(0x7f0000000ac0)={0x20, 0x0, 0x41, {0x800, 0x0, 0x77, 0x6c}}}) chown(&(0x7f0000000500)='./file0\x00', r1, r2) r6 = getegid() chown(&(0x7f0000000140)='./file2\x00', r1, r6) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000100)="be", 0x1}], 0x1) [ 687.584480] audit: type=1804 audit(1673743772.692:1001): pid=6738 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1004/bus" dev="sda1" ino=16988 res=1 00:49:32 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) [ 687.877356] audit: type=1804 audit(1673743773.032:1002): pid=6766 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1587047217/syzkaller.PpXHXC/1061/bus" dev="sda1" ino=14494 res=1 00:49:33 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000800)='./file0/../file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r4) r5 = getegid() syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000008380)="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", 0x2000, &(0x7f0000000d00)={&(0x7f0000000340)={0x50, 0xfffffffffffffffe, 0x8000000000000000, {0x7, 0x26, 0xffffffff, 0x8002, 0x7, 0x101, 0x7, 0x1}}, &(0x7f0000000140)={0x18, 0xfffffffffffffff5, 0x81, {0x4}}, &(0x7f00000003c0)={0x18, 0xffffffffffffffda, 0x1f, {0x100000000}}, &(0x7f0000000400)={0x18, 0xffffffffffffffda, 0x3, {0xfffffffb}}, &(0x7f0000000440)={0x18, 0x0, 0x8, {0x1}}, &(0x7f00000004c0)={0x28, 0xfffffffffffffffe, 0x0, {{0x52, 0x2}}}, &(0x7f0000000500)={0x60, 0x0, 0x3, {{0x1, 0x35, 0x1f, 0x8000000000000001, 0x100000001, 0xffffff62, 0x7, 0x1f}}}, &(0x7f0000000580)={0x18, 0x0, 0x9, {0x64b0}}, &(0x7f0000000d80)=ANY=[@ANYBLOB="7200000000000000ff0000000010000085000a77868b2440aeb6147ad2244c5b07ade49f654c3b1c5794973a7ddd7cab82ff6f7dc7c5d980e063541d8b5eae2e595b59cb5cf638edb548ffc72595e86d56869e143b4328d626cf4f857ae1f0c02229a07e25b581f71b2adacd5a9300533d8d"], &(0x7f0000000600)={0x20, 0x0, 0x3}, &(0x7f0000000700)={0x78, 0x0, 0x9, {0x7fa1d88e, 0x6, 0x0, {0x3, 0x7, 0x6fe, 0x100000000, 0x4, 0xffffffffffffffff, 0x7, 0x2, 0x8, 0xa000, 0x786, 0x0, 0x0, 0x1ff, 0x80000000}}}, &(0x7f00000008c0)={0x90, 0x0, 0x1, {0x2, 0x2, 0xff, 0x5e, 0x6, 0xff, {0x4, 0x200, 0x9, 0x7, 0x401, 0x3f5a70a6, 0xfffffffe, 0x101, 0x5, 0x4000, 0x3, 0x0, r2, 0x2, 0x9}}}, &(0x7f0000000980)=ANY=[@ANYBLOB="70000000daffffff08000000000000000100000000000800fbffffffffffffff01000000020000007b0000000000000002000000000000008f370000000000000100000069a5000025000000000000000000000000000000200000000000000001000000ff0700002500000000000000"], &(0x7f0000000b80)={0xb0, 0x0, 0x3, [{{0x1, 0x1, 0x10000, 0x80000001, 0x43, 0x2, {0x4, 0x200, 0xffffffffffffffff, 0x8, 0x6, 0x8, 0xff, 0x0, 0xd39, 0x1000, 0x6, r4, r5, 0x0, 0x1f}}, {0x4, 0x0, 0x1, 0x5, '\x00'}}]}, &(0x7f0000000c40)={0xa0, 0xfffffffffffffffe, 0xe92e, {{0x3, 0x1, 0x3, 0x7, 0x3de2, 0x2, {0x1, 0x3, 0x761, 0x4, 0x4000009, 0x4, 0x5, 0x4c6, 0x2, 0x1000, 0xe2de, 0x0, 0x0, 0x6, 0x7}}, {0x0, 0x4}}}, &(0x7f0000000ac0)={0x20, 0x0, 0x41, {0x800, 0x0, 0x77, 0x6c}}}) chown(&(0x7f0000000500)='./file0\x00', r1, r2) r6 = getegid() chown(&(0x7f0000000140)='./file2\x00', r1, r6) writev(r0, &(0x7f0000001700)=[{&(0x7f0000000100)="be", 0x1}], 0x1) [ 688.053736] audit: type=1804 audit(1673743773.102:1003): pid=6733 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir1587047217/syzkaller.PpXHXC/1061/bus" dev="sda1" ino=14494 res=1 [ 688.106327] audit: type=1804 audit(1673743773.262:1004): pid=6733 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1587047217/syzkaller.PpXHXC/1061/bus" dev="sda1" ino=14494 res=1 00:49:33 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(0x0, 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:33 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x4b, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5f"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:33 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$eJzs3c1vHGcdB/DvrB3bGyBx26QNqFKsRioIi8Qvcou5EBBCPlSoKgfOVuI0VjZpa7vIrRCY9yuH/gHl4BsnJO6RyoUL3Hr1sRISl15wT4tmdtbeOHZiO4l3XT4fa/w8zzwzz/zmN2+7a1kb4P/WwmSG76fIwuQb62V7a3O2tbU5e7dbTzKapJEMd4oU/223258k19OZ8vVyZj1ccdB2Plqef+vTz7c+67SG66lavpGhg9c7nI16ykSSobqsDT3peDceHO8Yip3MlAm70k0c9NuZJO0HvPePr+709Gjut/bYicQIPFtF50HZ2Dt/PDlbX+jl64DOU3Gf5U6bjX4HAAAAACfg/Ha2s55z/Y4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATpP6+/+Lemp06xMput//P1LPS10fLJePtvj9ZxUHAAAAAAAAAJygy9vZznrOddvtovqb/ytV40L1+yt5P6tZykquZj2LWctaVjKdZLxnoJH1xbW1lelDrDmz75ozjwl0tC6bT2e/AQAAAAAAAOBL5jdZ2P37PwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADIIiGeoU1XShWx9PYzjJWJKRcrmN5F/d+ml2v98BAAAAwAk4v53trOdct90uqvf8L1bv+8fyfu5lLctZSytLuVl9FtB519/Y2pxtbW3O3i2nh8f9wX+OFEY1YjqfPey/5UvVEs3cynI152pu5J20cjONas3SpW48+8f16zKm4vu1w4RV1OVYp/hTz6zK6JF28nGO+GHKeJWRMzsZmapjK7Px3KMzccSjs3dL02nsBHthz5b27MTRc57kbF2W+/OHvTnvq72ZmOk5+158dM6Tb/7tLz+73bp35/at1cnB2aXDGarLdnfG3kzM9mTipet15cuYiYdMVZm4uNNeyI/z00xmIm9mJcv5eRazlqVM5EdVbbE+n4ueS/6Ac+b6A603HxfJSH1cOgfrcTG1z3f6OjG9Uq17Lsv5Sd7JzSzltepnJtN5PXOZy3zPEb54iDtt44Crvv21fYO/8q260kzyx6d7Z31CZV6f68lr7z13vOrrnbObpeef9vMoGf5GXSm38du6HAx7MzHdk4kXHp2JP1e3ldXWvTsrtxffPeROvVqX5XX0+4F6SpTny/PlwapaD54dZd8L+/ZNV30XdvoaD/Vd3OnrXKkbB16pI/VruIdHmqn6Xtq3b7bqu9TTt9/rLQAG3tlvnx1p/rv5z+bHzd81bzffGPvh6HdHXx7Jmb+f+d7w1NCrjZeLv+bj/HL3/T8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB8qx98eGex1Vpa2VNpt9u/OqDrNFe6X2c2KPEcsvLFYIRx7Mp7r3/RbrfrOcVxx7mck4q5XRuA1PWt0ucbE/DMXVu7++611Q8+/M7y3cW3l95eujc/Nzc/NT/32uy1W8utpanO735HCTwLuw/9fkcCAAAAAAAAAAAAHNYR/jGgXPxY/07Q730EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATreFyQzfT5HpqatTZXtrc7ZVTt367pLDSRpJil8kxSfJ9XSmjPcMVxy0nY+W59/69POtz3bHGu4u33jUeoezUU+ZSDJUl09rvBtPPF6xs4dlwq50Ewf99r8AAAD//+BrDC0=") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000800)='./file0/../file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r3) r4 = getegid() syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, &(0x7f0000000d00)={&(0x7f0000000340)={0x50, 0xfffffffffffffffe, 0x8000000000000000, {0x7, 0x26, 0xffffffff, 0x8002, 0x7, 0x101, 0x7, 0x1}}, &(0x7f0000000140)={0x18, 0xfffffffffffffff5, 0x81, {0x4}}, &(0x7f00000003c0)={0x18, 0xffffffffffffffda, 0x1f, {0x100000000}}, &(0x7f0000000400)={0x18, 0xffffffffffffffda, 0x3, {0xfffffffb}}, &(0x7f0000000440)={0x18, 0x0, 0x8, {0x1}}, &(0x7f00000004c0)={0x28, 0xfffffffffffffffe, 0x0, {{0x52, 0x2}}}, &(0x7f0000000500)={0x60, 0x0, 0x3, {{0x1, 0x35, 0x1f, 0x8000000000000001, 0x100000001, 0xffffff62, 0x7, 0x1f}}}, &(0x7f0000000580)={0x18, 0x0, 0x9, {0x64b0}}, &(0x7f0000000d80)=ANY=[@ANYBLOB="7200000000000000ff0000000010000085000a77868b2440aeb6147ad2244c5b07ade49f654c3b1c5794973a7ddd7cab82ff6f7dc7c5d980e063541d8b5eae2e595b59cb5cf638edb548ffc72595e86d56869e143b4328d626cf4f857ae1f0c02229a07e25b581f71b2adacd5a9300533d8d"], &(0x7f0000000600)={0x20, 0x0, 0x3}, &(0x7f0000000700)={0x78, 0x0, 0x9, {0x7fa1d88e, 0x6, 0x0, {0x3, 0x7, 0x6fe, 0x100000000, 0x4, 0xffffffffffffffff, 0x7, 0x2, 0x8, 0xa000, 0x786, 0x0, 0x0, 0x1ff, 0x80000000}}}, &(0x7f00000008c0)={0x90, 0x0, 0x1, {0x2, 0x2, 0xff, 0x5e, 0x6, 0xff, {0x4, 0x200, 0x9, 0x7, 0x401, 0x3f5a70a6, 0xfffffffe, 0x101, 0x5, 0x4000, 0x3, 0x0, r1, 0x2, 0x9}}}, &(0x7f0000000980)=ANY=[@ANYBLOB="70000000daffffff08000000000000000100000000000800fbffffffffffffff01000000020000007b0000000000000002000000000000008f370000000000000100000069a5000025000000000000000000000000000000200000000000000001000000ff0700002500000000000000"], &(0x7f0000000b80)={0xb0, 0x0, 0x3, [{{0x1, 0x1, 0x10000, 0x80000001, 0x43, 0x2, {0x4, 0x200, 0xffffffffffffffff, 0x8, 0x6, 0x8, 0xff, 0x0, 0xd39, 0x1000, 0x6, r3, r4, 0x0, 0x1f}}, {0x4, 0x0, 0x1, 0x5, '\x00'}}]}, &(0x7f0000000c40)={0xa0, 0xfffffffffffffffe, 0xe92e, {{0x3, 0x1, 0x3, 0x7, 0x3de2, 0x2, {0x1, 0x3, 0x761, 0x4, 0x4000009, 0x4, 0x5, 0x4c6, 0x2, 0x1000, 0xe2de, 0x0, 0x0, 0x6, 0x7}}, {0x0, 0x4}}}, &(0x7f0000000ac0)={0x20, 0x0, 0x41, {0x800, 0x0, 0x77, 0x6c}}}) chown(&(0x7f0000000500)='./file0\x00', r0, r1) r5 = getegid() chown(&(0x7f0000000140)='./file2\x00', r0, r5) [ 688.694474] audit: type=1804 audit(1673743773.842:1005): pid=6753 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1622727910/syzkaller.Mx0iNt/853/bus" dev="sda1" ino=14095 res=1 [ 688.919473] audit: type=1804 audit(1673743774.072:1006): pid=6789 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1622727910/syzkaller.Mx0iNt/853/bus" dev="sda1" ino=14095 res=1 00:49:34 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000800)='./file0/../file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r3) r4 = getegid() syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000008380)="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", 0x2000, &(0x7f0000000d00)={&(0x7f0000000340)={0x50, 0xfffffffffffffffe, 0x8000000000000000, {0x7, 0x26, 0xffffffff, 0x8002, 0x7, 0x101, 0x7, 0x1}}, &(0x7f0000000140)={0x18, 0xfffffffffffffff5, 0x81, {0x4}}, &(0x7f00000003c0)={0x18, 0xffffffffffffffda, 0x1f, {0x100000000}}, &(0x7f0000000400)={0x18, 0xffffffffffffffda, 0x3, {0xfffffffb}}, &(0x7f0000000440)={0x18, 0x0, 0x8, {0x1}}, &(0x7f00000004c0)={0x28, 0xfffffffffffffffe, 0x0, {{0x52, 0x2}}}, &(0x7f0000000500)={0x60, 0x0, 0x3, {{0x1, 0x35, 0x1f, 0x8000000000000001, 0x100000001, 0xffffff62, 0x7, 0x1f}}}, &(0x7f0000000580)={0x18, 0x0, 0x9, {0x64b0}}, &(0x7f0000000d80)=ANY=[@ANYBLOB="7200000000000000ff0000000010000085000a77868b2440aeb6147ad2244c5b07ade49f654c3b1c5794973a7ddd7cab82ff6f7dc7c5d980e063541d8b5eae2e595b59cb5cf638edb548ffc72595e86d56869e143b4328d626cf4f857ae1f0c02229a07e25b581f71b2adacd5a9300533d8d"], &(0x7f0000000600)={0x20, 0x0, 0x3}, &(0x7f0000000700)={0x78, 0x0, 0x9, {0x7fa1d88e, 0x6, 0x0, {0x3, 0x7, 0x6fe, 0x100000000, 0x4, 0xffffffffffffffff, 0x7, 0x2, 0x8, 0xa000, 0x786, 0x0, 0x0, 0x1ff, 0x80000000}}}, &(0x7f00000008c0)={0x90, 0x0, 0x1, {0x2, 0x2, 0xff, 0x5e, 0x6, 0xff, {0x4, 0x200, 0x9, 0x7, 0x401, 0x3f5a70a6, 0xfffffffe, 0x101, 0x5, 0x4000, 0x3, 0x0, r1, 0x2, 0x9}}}, &(0x7f0000000980)=ANY=[@ANYBLOB="70000000daffffff08000000000000000100000000000800fbffffffffffffff01000000020000007b0000000000000002000000000000008f370000000000000100000069a5000025000000000000000000000000000000200000000000000001000000ff0700002500000000000000"], &(0x7f0000000b80)={0xb0, 0x0, 0x3, [{{0x1, 0x1, 0x10000, 0x80000001, 0x43, 0x2, {0x4, 0x200, 0xffffffffffffffff, 0x8, 0x6, 0x8, 0xff, 0x0, 0xd39, 0x1000, 0x6, r3, r4, 0x0, 0x1f}}, {0x4, 0x0, 0x1, 0x5, '\x00'}}]}, &(0x7f0000000c40)={0xa0, 0xfffffffffffffffe, 0xe92e, {{0x3, 0x1, 0x3, 0x7, 0x3de2, 0x2, {0x1, 0x3, 0x761, 0x4, 0x4000009, 0x4, 0x5, 0x4c6, 0x2, 0x1000, 0xe2de, 0x0, 0x0, 0x6, 0x7}}, {0x0, 0x4}}}, &(0x7f0000000ac0)={0x20, 0x0, 0x41, {0x800, 0x0, 0x77, 0x6c}}}) chown(&(0x7f0000000500)='./file0\x00', r0, r1) chown(&(0x7f0000000140)='./file2\x00', r0, 0x0) 00:49:34 executing program 4: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./bus\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x653, &(0x7f0000000640)="$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") shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil) r0 = add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xffffffffffffffff) request_key(&(0x7f0000000100)='user\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f0000000240)='{\x00', r0) add_key$user(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000140)="13", 0x1, r0) add_key$user(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x1}, &(0x7f00000001c0)="7bb33445dcaeb6962545ed60440d2579ebbffd4245056fa870b3b84154e140ef47f55c844016e96d29121304cba8bf98e63754e639385bb3338a98df409957ab12b7925e7670801dc46034c5b515f816d6ce94c9ae41b91617ce3ff6a2c9f4a8dc86104e467f405ae95bfb19594e3af297f8e4ecf2adfb5eeb83e8a6b4c483c0a1365ae35673", 0x86, r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) fdatasync(r1) writev(r2, &(0x7f0000001700)=[{&(0x7f0000000100)="be", 0x1}], 0x1) [ 689.230263] audit: type=1804 audit(1673743774.332:1007): pid=6767 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3385240830/syzkaller.yLanP0/1107/bus" dev="sda1" ino=14494 res=1 00:49:34 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000800)='./file0/../file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2000) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r3) r4 = getegid() syz_fuse_handle_req(0xffffffffffffffff, &(0x7f0000008380)="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", 0x2000, &(0x7f0000000d00)={&(0x7f0000000340)={0x50, 0xfffffffffffffffe, 0x8000000000000000, {0x7, 0x26, 0xffffffff, 0x8002, 0x7, 0x101, 0x7, 0x1}}, &(0x7f0000000140)={0x18, 0xfffffffffffffff5, 0x81, {0x4}}, &(0x7f00000003c0)={0x18, 0xffffffffffffffda, 0x1f, {0x100000000}}, &(0x7f0000000400)={0x18, 0xffffffffffffffda, 0x3, {0xfffffffb}}, &(0x7f0000000440)={0x18, 0x0, 0x8, {0x1}}, &(0x7f00000004c0)={0x28, 0xfffffffffffffffe, 0x0, {{0x52, 0x2}}}, &(0x7f0000000500)={0x60, 0x0, 0x3, {{0x1, 0x35, 0x1f, 0x8000000000000001, 0x100000001, 0xffffff62, 0x7, 0x1f}}}, &(0x7f0000000580)={0x18, 0x0, 0x9, {0x64b0}}, &(0x7f0000000d80)=ANY=[@ANYBLOB="7200000000000000ff0000000010000085000a77868b2440aeb6147ad2244c5b07ade49f654c3b1c5794973a7ddd7cab82ff6f7dc7c5d980e063541d8b5eae2e595b59cb5cf638edb548ffc72595e86d56869e143b4328d626cf4f857ae1f0c02229a07e25b581f71b2adacd5a9300533d8d"], &(0x7f0000000600)={0x20, 0x0, 0x3}, &(0x7f0000000700)={0x78, 0x0, 0x9, {0x7fa1d88e, 0x6, 0x0, {0x3, 0x7, 0x6fe, 0x100000000, 0x4, 0xffffffffffffffff, 0x7, 0x2, 0x8, 0xa000, 0x786, 0x0, 0x0, 0x1ff, 0x80000000}}}, &(0x7f00000008c0)={0x90, 0x0, 0x1, {0x2, 0x2, 0xff, 0x5e, 0x6, 0xff, {0x4, 0x200, 0x9, 0x7, 0x401, 0x3f5a70a6, 0xfffffffe, 0x101, 0x5, 0x4000, 0x3, 0x0, r1, 0x2, 0x9}}}, &(0x7f0000000980)=ANY=[@ANYBLOB="70000000daffffff08000000000000000100000000000800fbffffffffffffff01000000020000007b0000000000000002000000000000008f370000000000000100000069a5000025000000000000000000000000000000200000000000000001000000ff0700002500000000000000"], &(0x7f0000000b80)={0xb0, 0x0, 0x3, [{{0x1, 0x1, 0x10000, 0x80000001, 0x43, 0x2, {0x4, 0x200, 0xffffffffffffffff, 0x8, 0x6, 0x8, 0xff, 0x0, 0xd39, 0x1000, 0x6, r3, r4, 0x0, 0x1f}}, {0x4, 0x0, 0x1, 0x5, '\x00'}}]}, &(0x7f0000000c40)={0xa0, 0xfffffffffffffffe, 0xe92e, {{0x3, 0x1, 0x3, 0x7, 0x3de2, 0x2, {0x1, 0x3, 0x761, 0x4, 0x4000009, 0x4, 0x5, 0x4c6, 0x2, 0x1000, 0xe2de, 0x0, 0x0, 0x6, 0x7}}, {0x0, 0x4}}}, &(0x7f0000000ac0)={0x20, 0x0, 0x41, {0x800, 0x0, 0x77, 0x6c}}}) chown(&(0x7f0000000140)='./file2\x00', r0, 0x0) 00:49:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)={0x2c, 0x13, 0x821, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @fd=r1}, @typed={0x6, 0x0, 0x0, 0x0, @str='!\x00'}, @typed={0xc, 0x1, 0x0, 0x0, @u64=0x5}]}, 0x2c}], 0x1}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_RADAR_DETECT(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="080027bd7000fddbdf255e000000050019010400000008002201810300000800a100050000002a8ff3ca6fe8c9d748e78b8e7be8b7e511b1214d4de71904ffc0c41c52f9cf03929568226c79ffffffffa97f7607c2edbe598e2f2f2b54194c392ad802a518c9ce53185bb52f7f700fa96b922a2e88963fcdac7c7d299dc27f81d69773c6aeb225838d8e6e5c83f47f8351f1df23626e94c9d4195fe8e5b5860be54e5cf0d9378abe443252a3fa213d2d75d3bbfe43e5cf12e5e90c004b7040e8927412dd52b3b2"], 0x2c}}, 0x4000800) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) setsockopt$inet_tcp_int(r3, 0x6, 0x9, &(0x7f0000000280)=0x6, 0x4) close(r4) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)={0x2c, 0x13, 0x821, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @fd=r6}, @typed={0x6, 0x0, 0x0, 0x0, @str='!\x00'}, @typed={0xc, 0x1, 0x0, 0x0, @u64=0x5}]}, 0x2c}], 0x1}, 0x0) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), r1) sendmsg$TIPC_NL_BEARER_ENABLE(r6, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x40, r7, 0x300, 0x70bd2d, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0x2c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x81}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x7}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x20000}, 0x845) 00:49:34 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:34 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$eJzs1b1u01AYBuCvaSiBqTNiOBILU1XYmAhCqVRhCQmUASYiNSwxQooXJ1MvgQvgwhi4CJSpW1BlF2jFWP+oeZ4ln/LaPuc9g/3p8ZfF2dfi849v32M03ovBOB4MLvbiMAZx5TwAgLvkYruNX9tK13sBANrh+w8Au+f9h49vXmXZ5F1Ko4jNeTktp9VvlZ+cZpPjdOngn7s2ZTnd/5M/S5Xr+b14WOfP/5sfxNMnVX6ZvX6b3cjvx1nj7QEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYLcdpTSMiJRSOvz776Ysp/tVfpSu3Mir6eQ0mxzXF1zPh/Fo2FoNAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4BYUq/Vilufz5R0bIn5Gy4uO6iNtuem4XrYvJ9/k8LKJJ7+IiL4U7NHQ4UsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoVLFaL2Z5Pl8WXe8EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiLYrVezPJ8vmxw6LojAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0I3fAQAA///PCC46") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x70, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c3"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:34 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$eJzs1b1u01AYBuCvaSiBqTNiOBILU1XYmAhCqVRhCQmUASYiNSwxQooXJ1MvgQvgwhi4CJSpW1BlF2jFWP+oeZ4ln/LaPuc9g/3p8ZfF2dfi849v32M03ovBOB4MLvbiMAZx5TwAgLvkYruNX9tK13sBANrh+w8Au+f9h49vXmXZ5F1Ko4jNeTktp9VvlZ+cZpPjdOngn7s2ZTnd/5M/S5Xr+b14WOfP/5sfxNMnVX6ZvX6b3cjvx1nj7QEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYLcdpTSMiJRSOvz776Ysp/tVfpSu3Mir6eQ0mxzXF1zPh/Fo2FoNAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4BYUq/Vilufz5R0bIn5Gy4uO6iNtuem4XrYvJ9/k8LKJJ7+IiL4U7NHQ4UsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoVLFaL2Z5Pl8WXe8EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiLYrVezPJ8vmxw6LojAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0I3fAQAA///PCC46") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:35 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000800)='./file0/../file0\x00', &(0x7f0000000840), 0x2000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) getegid() chown(&(0x7f0000000140)='./file2\x00', r0, 0x0) 00:49:35 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$eJzs1b1u01AYBuCvaSiBqTNiOBILU1XYmAhCqVRhCQmUASYiNSwxQooXJ1MvgQvgwhi4CJSpW1BlF2jFWP+oeZ4ln/LaPuc9g/3p8ZfF2dfi849v32M03ovBOB4MLvbiMAZx5TwAgLvkYruNX9tK13sBANrh+w8Au+f9h49vXmXZ5F1Ko4jNeTktp9VvlZ+cZpPjdOngn7s2ZTnd/5M/S5Xr+b14WOfP/5sfxNMnVX6ZvX6b3cjvx1nj7QEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYLcdpTSMiJRSOvz776Ysp/tVfpSu3Mir6eQ0mxzXF1zPh/Fo2FoNAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4BYUq/Vilufz5R0bIn5Gy4uO6iNtuem4XrYvJ9/k8LKJJ7+IiL4U7NHQ4UsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoVLFaL2Z5Pl8WXe8EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiLYrVezPJ8vmxw6LojAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0I3fAQAA///PCC46") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:35 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000800)='./file0/../file0\x00', &(0x7f0000000840), 0x2000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) chown(&(0x7f0000000140)='./file2\x00', r0, 0x0) 00:49:35 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000800)='./file0/../file0\x00', &(0x7f0000000840), 0x2000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) chown(&(0x7f0000000140)='./file2\x00', r0, 0x0) 00:49:35 executing program 3: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000800)='./file0/../file0\x00', &(0x7f0000000840), 0x2000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) getegid() chown(&(0x7f0000000140)='./file2\x00', r0, 0x0) 00:49:36 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000800)='./file0/../file0\x00', &(0x7f0000000840), 0x2000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) chown(&(0x7f0000000140)='./file2\x00', r0, 0x0) 00:49:36 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000800)='./file0/../file0\x00', &(0x7f0000000840), 0x2000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) chown(&(0x7f0000000140)='./file2\x00', r0, 0x0) 00:49:36 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:36 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x0, 0x0}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:36 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:36 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x0, 0x0}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:36 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000800)='./file0/../file0\x00', &(0x7f0000000840), 0x2000) socket$inet_udplite(0x2, 0x2, 0x88) setreuid(0x0, 0x0) chown(&(0x7f0000000140)='./file2\x00', r0, 0x0) 00:49:37 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000800)='./file0/../file0\x00', &(0x7f0000000840), 0x2000) socket$inet_udplite(0x2, 0x2, 0x88) setreuid(0x0, 0x0) chown(&(0x7f0000000140)='./file2\x00', r0, 0x0) 00:49:37 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x0, 0x0}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:37 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000800)='./file0/../file0\x00', &(0x7f0000000840), 0x2000) socket$inet_udplite(0x2, 0x2, 0x88) setreuid(0x0, 0x0) chown(&(0x7f0000000140)='./file2\x00', r0, 0x0) 00:49:38 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000800)='./file0/../file0\x00', &(0x7f0000000840), 0x2000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) chown(&(0x7f0000000140)='./file2\x00', r0, 0x0) [ 693.027938] kauditd_printk_skb: 15 callbacks suppressed [ 693.027952] audit: type=1804 audit(1673743778.182:1023): pid=6885 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1622727910/syzkaller.Mx0iNt/856/bus" dev="sda1" ino=14354 res=1 00:49:38 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000800)='./file0/../file0\x00', &(0x7f0000000840), 0x2000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) chown(&(0x7f0000000140)='./file2\x00', r0, 0x0) 00:49:38 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x0, 0x0}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) [ 693.533865] audit: type=1804 audit(1673743778.422:1024): pid=6889 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir2834547480/syzkaller.1QqTJg/1136/file0/bus" dev="loop2" ino=314 res=1 [ 693.559962] audit: type=1804 audit(1673743778.432:1025): pid=6924 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1622727910/syzkaller.Mx0iNt/856/bus" dev="sda1" ino=14354 res=1 00:49:38 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) [ 693.901030] audit: type=1804 audit(1673743778.492:1026): pid=6927 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir2834547480/syzkaller.1QqTJg/1136/file0/bus" dev="loop2" ino=314 res=1 00:49:39 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:39 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) newfstatat(0xffffffffffffff9c, &(0x7f0000000800)='./file0/../file0\x00', &(0x7f0000000840), 0x2000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) chown(&(0x7f0000000140)='./file2\x00', r0, 0x0) 00:49:39 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, 0x0) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) [ 694.141354] audit: type=1804 audit(1673743778.742:1027): pid=6891 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3385240830/syzkaller.yLanP0/1110/bus" dev="sda1" ino=14225 res=1 00:49:39 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) stat(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r2) chown(&(0x7f0000000140)='./file2\x00', r0, 0x0) 00:49:39 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, 0x0) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) [ 694.594154] audit: type=1804 audit(1673743778.742:1028): pid=6880 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1587047217/syzkaller.PpXHXC/1064/bus" dev="sda1" ino=14487 res=1 00:49:39 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$eJzs3c1vHGcdB/DvrB3bGyBx26QNqFKsRioIi8Qvcou5EBBCPlSoKgfOVuI0VjZpa7vIrRCY9yuH/gHl4BsnJO6RyoUL3Hr1sRISl15wT4tmdtbeOHZiO4l3XT4fa/w8zzwzz/zmN2+7a1kb4P/WwmSG76fIwuQb62V7a3O2tbU5e7dbTzKapJEMd4oU/223258k19OZ8vVyZj1ccdB2Plqef+vTz7c+67SG66lavpGhg9c7nI16ykSSobqsDT3peDceHO8Yip3MlAm70k0c9NuZJO0HvPePr+709Gjut/bYicQIPFtF50HZ2Dt/PDlbX+jl64DOU3Gf5U6bjX4HAAAAACfg/Ha2s55z/Y4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATpP6+/+Lemp06xMput//P1LPS10fLJePtvj9ZxUHAAAAAAAAAJygy9vZznrOddvtovqb/ytV40L1+yt5P6tZykquZj2LWctaVjKdZLxnoJH1xbW1lelDrDmz75ozjwl0tC6bT2e/AQAAAAAAAOBL5jdZ2P37PwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADIIiGeoU1XShWx9PYzjJWJKRcrmN5F/d+ml2v98BAAAAwAk4v53trOdct90uqvf8L1bv+8fyfu5lLctZSytLuVl9FtB519/Y2pxtbW3O3i2nh8f9wX+OFEY1YjqfPey/5UvVEs3cynI152pu5J20cjONas3SpW48+8f16zKm4vu1w4RV1OVYp/hTz6zK6JF28nGO+GHKeJWRMzsZmapjK7Px3KMzccSjs3dL02nsBHthz5b27MTRc57kbF2W+/OHvTnvq72ZmOk5+158dM6Tb/7tLz+73bp35/at1cnB2aXDGarLdnfG3kzM9mTipet15cuYiYdMVZm4uNNeyI/z00xmIm9mJcv5eRazlqVM5EdVbbE+n4ueS/6Ac+b6A603HxfJSH1cOgfrcTG1z3f6OjG9Uq17Lsv5Sd7JzSzltepnJtN5PXOZy3zPEb54iDtt44Crvv21fYO/8q260kzyx6d7Z31CZV6f68lr7z13vOrrnbObpeef9vMoGf5GXSm38du6HAx7MzHdk4kXHp2JP1e3ldXWvTsrtxffPeROvVqX5XX0+4F6SpTny/PlwapaD54dZd8L+/ZNV30XdvoaD/Vd3OnrXKkbB16pI/VruIdHmqn6Xtq3b7bqu9TTt9/rLQAG3tlvnx1p/rv5z+bHzd81bzffGPvh6HdHXx7Jmb+f+d7w1NCrjZeLv+bj/HL3/T8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB8qx98eGex1Vpa2VNpt9u/OqDrNFe6X2c2KPEcsvLFYIRx7Mp7r3/RbrfrOcVxx7mck4q5XRuA1PWt0ucbE/DMXVu7++611Q8+/M7y3cW3l95eujc/Nzc/NT/32uy1W8utpanO735HCTwLuw/9fkcCAAAAAAAAAAAAHNYR/jGgXPxY/07Q730EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATreFyQzfT5HpqatTZXtrc7ZVTt367pLDSRpJil8kxSfJ9XSmjPcMVxy0nY+W59/69POtz3bHGu4u33jUeoezUU+ZSDJUl09rvBtPPF6xs4dlwq50Ewf99r8AAAD//+BrDC0=") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) [ 694.854662] audit: type=1804 audit(1673743778.832:1029): pid=6933 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1587047217/syzkaller.PpXHXC/1064/bus" dev="sda1" ino=14487 res=1 [ 694.882182] audit: type=1804 audit(1673743778.882:1030): pid=6895 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3385240830/syzkaller.yLanP0/1110/bus" dev="sda1" ino=14225 res=1 00:49:40 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000480)}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) [ 695.246588] audit: type=1804 audit(1673743779.172:1031): pid=6905 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1007/file0/bus" dev="loop1" ino=315 res=1 [ 695.272561] audit: type=1804 audit(1673743779.252:1032): pid=6950 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1007/file0/bus" dev="loop1" ino=315 res=1 00:49:40 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 00:49:40 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 00:49:41 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, 0x0) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:41 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x0, 0x0}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:41 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 00:49:41 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, 0x0) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 00:49:42 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, 0x0) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 00:49:42 executing program 1: recvfrom$netrom(0xffffffffffffffff, &(0x7f0000000140)=""/98, 0x62, 0x0, &(0x7f00000001c0)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x4}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}]}, 0x48) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000080)='+(\xaf*\\%+\'\'^.\x00') setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x800, &(0x7f0000000040)=0x0) ftruncate(r1, 0x7fff) io_getevents(r2, 0x6, 0x6, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}], 0x0) r3 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x800, &(0x7f0000000040)=0x0) io_submit(0x0, 0x5, &(0x7f0000000940)=[&(0x7f0000000580)={0x0, 0x0, 0x0, 0x2, 0x1f, r1, &(0x7f0000000480)="710c2224d8096948ce727dd125e29bda8feaddc5745a1e88e9e8696450470629ffeb207b808bf0433f202eeee0e6a060ef59732e7fc0f5ae1d674d3ebe01c9588100c880e379b4b433240e92ce063e73d498c1fa494e54add428454935585b14c09ac478fa6e6150b23af6f496980280bc8584158d66c08864b5322a8a77db0d3b9a450e49eeb6e5134f1eeb5311a4403cc181281d1466262f6a3c43c71390ad351688c808b92439b466f8a9b83eaf13e0fe8d9684be5159fbee162738d8d6ad8f52475bd5c34980c602c359f258d78a74092093f4", 0xd5, 0x2, 0x0, 0x1}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x2, 0x101, r1, &(0x7f00000005c0)="f65706059cb4f1ddb29bbc089cd014c4b444dccbab331fba9fd14c78e819cf90624731424bc1994bca772bd399c79accacf2d61bab7833658c2854ed688b51f40157eef8e319cb73d737630ceb66c3b0", 0x50, 0x9, 0x0, 0x2}, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x2, 0xffff, 0xffffffffffffffff, &(0x7f00000006c0)="dfaf720fa6f205892b2126d997c5b42f14cd387a1b07be6a23b06cc41b065dfffef74693aa968313312d359d786e495c0c820d50c08254c28999bba7fc55ef224356accf3a45d53fd60f0885c26cebc3537e818e89d0fca984a0e9785d209dabfc03406b5bcc51498ac6fdce471b7b49ca93cd1dbe86dd98f3af112b5931385ddd542b275203a50b50a73aeeeff79c654baa9e67496d8e36f8d09935303968e69109f046ffcf1b73905e7c7f38002681020ec56937cba4038564f5e11118d76f4c351baf0cab2af2fe0c793b59ee1a53839a443b4f5f4f4e1a60ce358a764b13cc19b26f56c1f0d5", 0xe8, 0x101, 0x0, 0x2}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x2, 0xfc, r1, &(0x7f0000000840)="449d3755fd2d3e3abdaa1ac660f2adc0e6916a5a7964d55147", 0x19, 0x60, 0x0, 0x2}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x5, 0x5, r1, &(0x7f00000008c0)="26200f8ed6338ada3d11a382ec73884f", 0x10, 0x9, 0x0, 0x3, r1}]) ftruncate(r3, 0x7fff) io_getevents(r4, 0x6, 0x6, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}], 0x0) fcntl$setstatus(r3, 0x4, 0x6800) io_submit(r4, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000100)='c', 0x1}]) io_destroy(r4) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) io_getevents(r4, 0x2, 0x2, &(0x7f0000000280)=[{}, {}], &(0x7f0000000400)={r5, r6+10000000}) fcntl$setstatus(r1, 0x4, 0x6800) r7 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000240), 0x127000) lseek(r7, 0x3, 0x4) bind$inet6(0xffffffffffffffff, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(0xffffffffffffffff, 0x1) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) setsockopt$inet_int(r1, 0x0, 0xf, &(0x7f0000000040)=0x8, 0x4) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) close(r8) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 00:49:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 00:49:43 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:43 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r0) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 00:49:43 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, 0x0) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) [ 698.087373] kauditd_printk_skb: 16 callbacks suppressed [ 698.087387] audit: type=1804 audit(1673743783.243:1049): pid=7004 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir2834547480/syzkaller.1QqTJg/1138/file0/bus" dev="loop2" ino=318 res=1 00:49:43 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$eJzs3c1vHGcdB/DvrB3bGyBx26QNqFKsRioIi8Qvcou5EBBCPlSoKgfOVuI0VjZpa7vIrRCY9yuH/gHl4BsnJO6RyoUL3Hr1sRISl15wT4tmdtbeOHZiO4l3XT4fa/w8zzwzz/zmN2+7a1kb4P/WwmSG76fIwuQb62V7a3O2tbU5e7dbTzKapJEMd4oU/223258k19OZ8vVyZj1ccdB2Plqef+vTz7c+67SG66lavpGhg9c7nI16ykSSobqsDT3peDceHO8Yip3MlAm70k0c9NuZJO0HvPePr+709Gjut/bYicQIPFtF50HZ2Dt/PDlbX+jl64DOU3Gf5U6bjX4HAAAAACfg/Ha2s55z/Y4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATpP6+/+Lemp06xMput//P1LPS10fLJePtvj9ZxUHAAAAAAAAAJygy9vZznrOddvtovqb/ytV40L1+yt5P6tZykquZj2LWctaVjKdZLxnoJH1xbW1lelDrDmz75ozjwl0tC6bT2e/AQAAAAAAAOBL5jdZ2P37PwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADIIiGeoU1XShWx9PYzjJWJKRcrmN5F/d+ml2v98BAAAAwAk4v53trOdct90uqvf8L1bv+8fyfu5lLctZSytLuVl9FtB519/Y2pxtbW3O3i2nh8f9wX+OFEY1YjqfPey/5UvVEs3cynI152pu5J20cjONas3SpW48+8f16zKm4vu1w4RV1OVYp/hTz6zK6JF28nGO+GHKeJWRMzsZmapjK7Px3KMzccSjs3dL02nsBHthz5b27MTRc57kbF2W+/OHvTnvq72ZmOk5+158dM6Tb/7tLz+73bp35/at1cnB2aXDGarLdnfG3kzM9mTipet15cuYiYdMVZm4uNNeyI/z00xmIm9mJcv5eRazlqVM5EdVbbE+n4ueS/6Ac+b6A603HxfJSH1cOgfrcTG1z3f6OjG9Uq17Lsv5Sd7JzSzltepnJtN5PXOZy3zPEb54iDtt44Crvv21fYO/8q260kzyx6d7Z31CZV6f68lr7z13vOrrnbObpeef9vMoGf5GXSm38du6HAx7MzHdk4kXHp2JP1e3ldXWvTsrtxffPeROvVqX5XX0+4F6SpTny/PlwapaD54dZd8L+/ZNV30XdvoaD/Vd3OnrXKkbB16pI/VruIdHmqn6Xtq3b7bqu9TTt9/rLQAG3tlvnx1p/rv5z+bHzd81bzffGPvh6HdHXx7Jmb+f+d7w1NCrjZeLv+bj/HL3/T8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB8qx98eGex1Vpa2VNpt9u/OqDrNFe6X2c2KPEcsvLFYIRx7Mp7r3/RbrfrOcVxx7mck4q5XRuA1PWt0ucbE/DMXVu7++611Q8+/M7y3cW3l95eujc/Nzc/NT/32uy1W8utpanO735HCTwLuw/9fkcCAAAAAAAAAAAAHNYR/jGgXPxY/07Q730EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATreFyQzfT5HpqatTZXtrc7ZVTt367pLDSRpJil8kxSfJ9XSmjPcMVxy0nY+W59/69POtz3bHGu4u33jUeoezUU+ZSDJUl09rvBtPPF6xs4dlwq50Ewf99r8AAAD//+BrDC0=") socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r0) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) [ 698.219639] audit: type=1804 audit(1673743783.373:1050): pid=7058 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir2834547480/syzkaller.1QqTJg/1138/file0/bus" dev="loop2" ino=318 res=1 00:49:43 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$eJzs3c1vHGcdB/DvrB3bGyBx26QNqFKsRioIi8Qvcou5EBBCPlSoKgfOVuI0VjZpa7vIrRCY9yuH/gHl4BsnJO6RyoUL3Hr1sRISl15wT4tmdtbeOHZiO4l3XT4fa/w8zzwzz/zmN2+7a1kb4P/WwmSG76fIwuQb62V7a3O2tbU5e7dbTzKapJEMd4oU/223258k19OZ8vVyZj1ccdB2Plqef+vTz7c+67SG66lavpGhg9c7nI16ykSSobqsDT3peDceHO8Yip3MlAm70k0c9NuZJO0HvPePr+709Gjut/bYicQIPFtF50HZ2Dt/PDlbX+jl64DOU3Gf5U6bjX4HAAAAACfg/Ha2s55z/Y4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATpP6+/+Lemp06xMput//P1LPS10fLJePtvj9ZxUHAAAAAAAAAJygy9vZznrOddvtovqb/ytV40L1+yt5P6tZykquZj2LWctaVjKdZLxnoJH1xbW1lelDrDmz75ozjwl0tC6bT2e/AQAAAAAAAOBL5jdZ2P37PwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADIIiGeoU1XShWx9PYzjJWJKRcrmN5F/d+ml2v98BAAAAwAk4v53trOdct90uqvf8L1bv+8fyfu5lLctZSytLuVl9FtB519/Y2pxtbW3O3i2nh8f9wX+OFEY1YjqfPey/5UvVEs3cynI152pu5J20cjONas3SpW48+8f16zKm4vu1w4RV1OVYp/hTz6zK6JF28nGO+GHKeJWRMzsZmapjK7Px3KMzccSjs3dL02nsBHthz5b27MTRc57kbF2W+/OHvTnvq72ZmOk5+158dM6Tb/7tLz+73bp35/at1cnB2aXDGarLdnfG3kzM9mTipet15cuYiYdMVZm4uNNeyI/z00xmIm9mJcv5eRazlqVM5EdVbbE+n4ueS/6Ac+b6A603HxfJSH1cOgfrcTG1z3f6OjG9Uq17Lsv5Sd7JzSzltepnJtN5PXOZy3zPEb54iDtt44Crvv21fYO/8q260kzyx6d7Z31CZV6f68lr7z13vOrrnbObpeef9vMoGf5GXSm38du6HAx7MzHdk4kXHp2JP1e3ldXWvTsrtxffPeROvVqX5XX0+4F6SpTny/PlwapaD54dZd8L+/ZNV30XdvoaD/Vd3OnrXKkbB16pI/VruIdHmqn6Xtq3b7bqu9TTt9/rLQAG3tlvnx1p/rv5z+bHzd81bzffGPvh6HdHXx7Jmb+f+d7w1NCrjZeLv+bj/HL3/T8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB8qx98eGex1Vpa2VNpt9u/OqDrNFe6X2c2KPEcsvLFYIRx7Mp7r3/RbrfrOcVxx7mck4q5XRuA1PWt0ucbE/DMXVu7++611Q8+/M7y3cW3l95eujc/Nzc/NT/32uy1W8utpanO735HCTwLuw/9fkcCAAAAAAAAAAAAHNYR/jGgXPxY/07Q730EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATreFyQzfT5HpqatTZXtrc7ZVTt367pLDSRpJil8kxSfJ9XSmjPcMVxy0nY+W59/69POtz3bHGu4u33jUeoezUU+ZSDJUl09rvBtPPF6xs4dlwq50Ewf99r8AAAD//+BrDC0=") socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r0) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 00:49:43 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r0) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 00:49:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) close(r0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x80, 0x4, 0x27, 0x69, 0x0, 0x8, 0x40400, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000000), 0xd}, 0x2000, 0x400, 0xffff, 0x7, 0x9404, 0x9, 0x1, 0x0, 0x7, 0x0, 0x8}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x8) [ 698.710764] audit: type=1804 audit(1673743783.863:1051): pid=7028 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1622727910/syzkaller.Mx0iNt/859/bus" dev="sda1" ino=14509 res=1 00:49:44 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(0xffffffffffffffff, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) [ 698.886586] audit: type=1804 audit(1673743783.963:1052): pid=7032 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1622727910/syzkaller.Mx0iNt/859/bus" dev="sda1" ino=14509 res=1 00:49:44 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:44 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000280)) setreuid(0x0, 0x0) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 00:49:44 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) 00:49:44 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000280)) setreuid(0x0, 0x0) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) [ 699.380587] audit: type=1804 audit(1673743784.533:1053): pid=7057 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3385240830/syzkaller.yLanP0/1113/bus" dev="sda1" ino=14512 res=1 [ 699.712045] audit: type=1804 audit(1673743784.573:1054): pid=7055 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1587047217/syzkaller.PpXHXC/1067/bus" dev="sda1" ino=14513 res=1 00:49:44 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x1) sendmmsg$inet(r1, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) ioctl$BTRFS_IOC_SEND(r1, 0x40489426, &(0x7f0000000040)={{}, 0x2, &(0x7f0000000000)=[0xf2ae, 0x7], 0x4, 0x4}) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f00000000c0)={r0, 0x0, 0x1000, 0x96c5}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0xc8, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x6, @private2={0xfc, 0x2, '\x00', 0x1}, 0x5}, @in6={0xa, 0x4e24, 0x800, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3d}, @in6={0xa, 0x4e20, 0x3, @remote, 0xbe2e}, @in6={0xa, 0x4e24, 0x2a, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x14}}, 0x9}, @in={0x2, 0x4e22, @local}, @in={0x2, 0x4e21, @loopback}, @in6={0xa, 0x4e22, 0x43, @private1={0xfc, 0x1, '\x00', 0x1}, 0x2}, @in6={0xa, 0x4e23, 0x9, @loopback, 0x5}]}, &(0x7f0000000280)=0x10) close(r2) 00:49:44 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f0000000280)) setreuid(0x0, 0x0) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 00:49:44 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) 00:49:44 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$eJzs1b1u01AYBuCvaSiBqTNiOBILU1XYmAhCqVRhCQmUASYiNSwxQooXJ1MvgQvgwhi4CJSpW1BlF2jFWP+oeZ4ln/LaPuc9g/3p8ZfF2dfi849v32M03ovBOB4MLvbiMAZx5TwAgLvkYruNX9tK13sBANrh+w8Au+f9h49vXmXZ5F1Ko4jNeTktp9VvlZ+cZpPjdOngn7s2ZTnd/5M/S5Xr+b14WOfP/5sfxNMnVX6ZvX6b3cjvx1nj7QEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYLcdpTSMiJRSOvz776Ysp/tVfpSu3Mir6eQ0mxzXF1zPh/Fo2FoNAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4BYUq/Vilufz5R0bIn5Gy4uO6iNtuem4XrYvJ9/k8LKJJ7+IiL4U7NHQ4UsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoVLFaL2Z5Pl8WXe8EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiLYrVezPJ8vmxw6LojAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0I3fAQAA///PCC46") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) [ 699.799129] audit: type=1804 audit(1673743784.613:1055): pid=7099 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3385240830/syzkaller.yLanP0/1113/bus" dev="sda1" ino=14512 res=1 [ 699.824184] audit: type=1804 audit(1673743784.653:1056): pid=7108 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1587047217/syzkaller.PpXHXC/1067/bus" dev="sda1" ino=14513 res=1 00:49:45 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) [ 700.083140] audit: type=1804 audit(1673743785.233:1057): pid=7095 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1622727910/syzkaller.Mx0iNt/860/bus" dev="sda1" ino=14535 res=1 00:49:45 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setreuid(0x0, r1) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 00:49:45 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) [ 700.388088] audit: type=1804 audit(1673743785.373:1058): pid=7135 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1622727910/syzkaller.Mx0iNt/860/bus" dev="sda1" ino=14535 res=1 00:49:46 executing program 4: r0 = syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$eJzs3c1vHGcdB/DvrB3bGyBx26QNqFKsRioIi8Qvcou5EBBCPlSoKgfOVuI0VjZpa7vIrRCY9yuH/gHl4BsnJO6RyoUL3Hr1sRISl15wT4tmdtbeOHZiO4l3XT4fa/w8zzwzz/zmN2+7a1kb4P/WwmSG76fIwuQb62V7a3O2tbU5e7dbTzKapJEMd4oU/223258k19OZ8vVyZj1ccdB2Plqef+vTz7c+67SG66lavpGhg9c7nI16ykSSobqsDT3peDceHO8Yip3MlAm70k0c9NuZJO0HvPePr+709Gjut/bYicQIPFtF50HZ2Dt/PDlbX+jl64DOU3Gf5U6bjX4HAAAAACfg/Ha2s55z/Y4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATpP6+/+Lemp06xMput//P1LPS10fLJePtvj9ZxUHAAAAAAAAAJygy9vZznrOddvtovqb/ytV40L1+yt5P6tZykquZj2LWctaVjKdZLxnoJH1xbW1lelDrDmz75ozjwl0tC6bT2e/AQAAAAAAAOBL5jdZ2P37PwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADIIiGeoU1XShWx9PYzjJWJKRcrmN5F/d+ml2v98BAAAAwAk4v53trOdct90uqvf8L1bv+8fyfu5lLctZSytLuVl9FtB519/Y2pxtbW3O3i2nh8f9wX+OFEY1YjqfPey/5UvVEs3cynI152pu5J20cjONas3SpW48+8f16zKm4vu1w4RV1OVYp/hTz6zK6JF28nGO+GHKeJWRMzsZmapjK7Px3KMzccSjs3dL02nsBHthz5b27MTRc57kbF2W+/OHvTnvq72ZmOk5+158dM6Tb/7tLz+73bp35/at1cnB2aXDGarLdnfG3kzM9mTipet15cuYiYdMVZm4uNNeyI/z00xmIm9mJcv5eRazlqVM5EdVbbE+n4ueS/6Ac+b6A603HxfJSH1cOgfrcTG1z3f6OjG9Uq17Lsv5Sd7JzSzltepnJtN5PXOZy3zPEb54iDtt44Crvv21fYO/8q260kzyx6d7Z31CZV6f68lr7z13vOrrnbObpeef9vMoGf5GXSm38du6HAx7MzHdk4kXHp2JP1e3ldXWvTsrtxffPeROvVqX5XX0+4F6SpTny/PlwapaD54dZd8L+/ZNV30XdvoaD/Vd3OnrXKkbB16pI/VruIdHmqn6Xtq3b7bqu9TTt9/rLQAG3tlvnx1p/rv5z+bHzd81bzffGPvh6HdHXx7Jmb+f+d7w1NCrjZeLv+bj/HL3/T8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB8qx98eGex1Vpa2VNpt9u/OqDrNFe6X2c2KPEcsvLFYIRx7Mp7r3/RbrfrOcVxx7mck4q5XRuA1PWt0ucbE/DMXVu7++611Q8+/M7y3cW3l95eujc/Nzc/NT/32uy1W8utpanO735HCTwLuw/9fkcCAAAAAAAAAAAAHNYR/jGgXPxY/07Q730EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATreFyQzfT5HpqatTZXtrc7ZVTt367pLDSRpJil8kxSfJ9XSmjPcMVxy0nY+W59/69POtz3bHGu4u33jUeoezUU+ZSDJUl09rvBtPPF6xs4dlwq50Ewf99r8AAAD//+BrDC0=") r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r2, &(0x7f0000001700)=[{&(0x7f0000000100)="be", 0x1}], 0x1) perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0x7f, 0x6, 0x7f, 0x8, 0x0, 0x200, 0x8101, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000400), 0x5}, 0x20, 0x2, 0xf29a, 0x7, 0x8, 0x5, 0x4, 0x0, 0x7, 0x0, 0x3}, 0xffffffffffffffff, 0xb, r1, 0x9) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r1, 0xc0189378, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {r2}}, './file2\x00'}) ioctl$NS_GET_OWNER_UID(r2, 0xb704, &(0x7f0000000200)=0x0) mount$fuse(0x0, &(0x7f0000000140)='./bus\x00', &(0x7f0000000180), 0x2020000, &(0x7f0000000240)={{'fd', 0x3d, r3}, 0x2c, {'rootmode', 0x3d, 0x4000}, 0x2c, {'user_id', 0x3d, r4}, 0x2c, {'group_id', 0x3d, 0xee01}, 0x2c, {[{@max_read={'max_read', 0x3d, 0x1ff}}, {@allow_other}, {@allow_other}, {@allow_other}, {@blksize}, {@default_permissions}, {@allow_other}], [{@uid_lt={'uid<', 0xffffffffffffffff}}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@obj_user={'obj_user', 0x3d, 'hfsplus\x00'}}, {@dont_hash}, {@dont_measure}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x7f, 0x36, 0x64, 0x30, 0x38, 0x63, 0x62], 0x2d, [0x38, 0x32, 0x30, 0x58], 0x2d, [0x0, 0x33, 0x33, 0x63], 0x2d, [0x65, 0x36, 0x31, 0x31], 0x2d, [0x37, 0x37, 0x39, 0x3636947473e14b02, 0x66, 0x66, 0x35, 0x61]}}}, {@smackfsroot={'smackfsroot', 0x3d, 'memory.events\x00'}}]}}) 00:49:46 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$eJzs3c1vHGcdB/DvrB3bGyBx26QNqFKsRioIi8Qvcou5EBBCPlSoKgfOVuI0VjZpa7vIrRCY9yuH/gHl4BsnJO6RyoUL3Hr1sRISl15wT4tmdtbeOHZiO4l3XT4fa/w8zzwzz/zmN2+7a1kb4P/WwmSG76fIwuQb62V7a3O2tbU5e7dbTzKapJEMd4oU/223258k19OZ8vVyZj1ccdB2Plqef+vTz7c+67SG66lavpGhg9c7nI16ykSSobqsDT3peDceHO8Yip3MlAm70k0c9NuZJO0HvPePr+709Gjut/bYicQIPFtF50HZ2Dt/PDlbX+jl64DOU3Gf5U6bjX4HAAAAACfg/Ha2s55z/Y4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATpP6+/+Lemp06xMput//P1LPS10fLJePtvj9ZxUHAAAAAAAAAJygy9vZznrOddvtovqb/ytV40L1+yt5P6tZykquZj2LWctaVjKdZLxnoJH1xbW1lelDrDmz75ozjwl0tC6bT2e/AQAAAAAAAOBL5jdZ2P37PwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADIIiGeoU1XShWx9PYzjJWJKRcrmN5F/d+ml2v98BAAAAwAk4v53trOdct90uqvf8L1bv+8fyfu5lLctZSytLuVl9FtB519/Y2pxtbW3O3i2nh8f9wX+OFEY1YjqfPey/5UvVEs3cynI152pu5J20cjONas3SpW48+8f16zKm4vu1w4RV1OVYp/hTz6zK6JF28nGO+GHKeJWRMzsZmapjK7Px3KMzccSjs3dL02nsBHthz5b27MTRc57kbF2W+/OHvTnvq72ZmOk5+158dM6Tb/7tLz+73bp35/at1cnB2aXDGarLdnfG3kzM9mTipet15cuYiYdMVZm4uNNeyI/z00xmIm9mJcv5eRazlqVM5EdVbbE+n4ueS/6Ac+b6A603HxfJSH1cOgfrcTG1z3f6OjG9Uq17Lsv5Sd7JzSzltepnJtN5PXOZy3zPEb54iDtt44Crvv21fYO/8q260kzyx6d7Z31CZV6f68lr7z13vOrrnbObpeef9vMoGf5GXSm38du6HAx7MzHdk4kXHp2JP1e3ldXWvTsrtxffPeROvVqX5XX0+4F6SpTny/PlwapaD54dZd8L+/ZNV30XdvoaD/Vd3OnrXKkbB16pI/VruIdHmqn6Xtq3b7bqu9TTt9/rLQAG3tlvnx1p/rv5z+bHzd81bzffGPvh6HdHXx7Jmb+f+d7w1NCrjZeLv+bj/HL3/T8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB8qx98eGex1Vpa2VNpt9u/OqDrNFe6X2c2KPEcsvLFYIRx7Mp7r3/RbrfrOcVxx7mck4q5XRuA1PWt0ucbE/DMXVu7++611Q8+/M7y3cW3l95eujc/Nzc/NT/32uy1W8utpanO735HCTwLuw/9fkcCAAAAAAAAAAAAHNYR/jGgXPxY/07Q730EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATreFyQzfT5HpqatTZXtrc7ZVTt367pLDSRpJil8kxSfJ9XSmjPcMVxy0nY+W59/69POtz3bHGu4u33jUeoezUU+ZSDJUl09rvBtPPF6xs4dlwq50Ewf99r8AAAD//+BrDC0=") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) 00:49:46 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setreuid(0x0, r1) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 00:49:46 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$eJzs1b1u01AYBuCvaSiBqTNiOBILU1XYmAhCqVRhCQmUASYiNSwxQooXJ1MvgQvgwhi4CJSpW1BlF2jFWP+oeZ4ln/LaPuc9g/3p8ZfF2dfi849v32M03ovBOB4MLvbiMAZx5TwAgLvkYruNX9tK13sBANrh+w8Au+f9h49vXmXZ5F1Ko4jNeTktp9VvlZ+cZpPjdOngn7s2ZTnd/5M/S5Xr+b14WOfP/5sfxNMnVX6ZvX6b3cjvx1nj7QEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYLcdpTSMiJRSOvz776Ysp/tVfpSu3Mir6eQ0mxzXF1zPh/Fo2FoNAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4BYUq/Vilufz5R0bIn5Gy4uO6iNtuem4XrYvJ9/k8LKJJ7+IiL4U7NHQ4UsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoVLFaL2Z5Pl8WXe8EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiLYrVezPJ8vmxw6LojAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0I3fAQAA///PCC46") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(0xffffffffffffffff, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:46 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) 00:49:46 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$eJzs3c1vHGcdB/DvrB3bGyBx26QNqFKsRioIi8Qvcou5EBBCPlSoKgfOVuI0VjZpa7vIrRCY9yuH/gHl4BsnJO6RyoUL3Hr1sRISl15wT4tmdtbeOHZiO4l3XT4fa/w8zzwzz/zmN2+7a1kb4P/WwmSG76fIwuQb62V7a3O2tbU5e7dbTzKapJEMd4oU/223258k19OZ8vVyZj1ccdB2Plqef+vTz7c+67SG66lavpGhg9c7nI16ykSSobqsDT3peDceHO8Yip3MlAm70k0c9NuZJO0HvPePr+709Gjut/bYicQIPFtF50HZ2Dt/PDlbX+jl64DOU3Gf5U6bjX4HAAAAACfg/Ha2s55z/Y4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATpP6+/+Lemp06xMput//P1LPS10fLJePtvj9ZxUHAAAAAAAAAJygy9vZznrOddvtovqb/ytV40L1+yt5P6tZykquZj2LWctaVjKdZLxnoJH1xbW1lelDrDmz75ozjwl0tC6bT2e/AQAAAAAAAOBL5jdZ2P37PwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADIIiGeoU1XShWx9PYzjJWJKRcrmN5F/d+ml2v98BAAAAwAk4v53trOdct90uqvf8L1bv+8fyfu5lLctZSytLuVl9FtB519/Y2pxtbW3O3i2nh8f9wX+OFEY1YjqfPey/5UvVEs3cynI152pu5J20cjONas3SpW48+8f16zKm4vu1w4RV1OVYp/hTz6zK6JF28nGO+GHKeJWRMzsZmapjK7Px3KMzccSjs3dL02nsBHthz5b27MTRc57kbF2W+/OHvTnvq72ZmOk5+158dM6Tb/7tLz+73bp35/at1cnB2aXDGarLdnfG3kzM9mTipet15cuYiYdMVZm4uNNeyI/z00xmIm9mJcv5eRazlqVM5EdVbbE+n4ueS/6Ac+b6A603HxfJSH1cOgfrcTG1z3f6OjG9Uq17Lsv5Sd7JzSzltepnJtN5PXOZy3zPEb54iDtt44Crvv21fYO/8q260kzyx6d7Z31CZV6f68lr7z13vOrrnbObpeef9vMoGf5GXSm38du6HAx7MzHdk4kXHp2JP1e3ldXWvTsrtxffPeROvVqX5XX0+4F6SpTny/PlwapaD54dZd8L+/ZNV30XdvoaD/Vd3OnrXKkbB16pI/VruIdHmqn6Xtq3b7bqu9TTt9/rLQAG3tlvnx1p/rv5z+bHzd81bzffGPvh6HdHXx7Jmb+f+d7w1NCrjZeLv+bj/HL3/T8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB8qx98eGex1Vpa2VNpt9u/OqDrNFe6X2c2KPEcsvLFYIRx7Mp7r3/RbrfrOcVxx7mck4q5XRuA1PWt0ucbE/DMXVu7++611Q8+/M7y3cW3l95eujc/Nzc/NT/32uy1W8utpanO735HCTwLuw/9fkcCAAAAAAAAAAAAHNYR/jGgXPxY/07Q730EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATreFyQzfT5HpqatTZXtrc7ZVTt367pLDSRpJil8kxSfJ9XSmjPcMVxy0nY+W59/69POtz3bHGu4u33jUeoezUU+ZSDJUl09rvBtPPF6xs4dlwq50Ewf99r8AAAD//+BrDC0=") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, 0x0) setreuid(0x0, r1) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 00:49:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) close(r0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x1) sendmmsg$inet(r1, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 00:49:46 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:47 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:47 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) 00:49:47 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setreuid(0x0, 0x0) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 00:49:47 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:47 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$eJzs1b1u01AYBuCvaSiBqTNiOBILU1XYmAhCqVRhCQmUASYiNSwxQooXJ1MvgQvgwhi4CJSpW1BlF2jFWP+oeZ4ln/LaPuc9g/3p8ZfF2dfi849v32M03ovBOB4MLvbiMAZx5TwAgLvkYruNX9tK13sBANrh+w8Au+f9h49vXmXZ5F1Ko4jNeTktp9VvlZ+cZpPjdOngn7s2ZTnd/5M/S5Xr+b14WOfP/5sfxNMnVX6ZvX6b3cjvx1nj7QEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYLcdpTSMiJRSOvz776Ysp/tVfpSu3Mir6eQ0mxzXF1zPh/Fo2FoNAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4BYUq/Vilufz5R0bIn5Gy4uO6iNtuem4XrYvJ9/k8LKJJ7+IiL4U7NHQ4UsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoVLFaL2Z5Pl8WXe8EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiLYrVezPJ8vmxw6LojAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0I3fAQAA///PCC46") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:47 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setreuid(0x0, 0x0) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 00:49:47 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) 00:49:47 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) setreuid(0x0, 0x0) chown(&(0x7f0000000140)='./file2\x00', 0x0, 0x0) 00:49:47 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:47 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) 00:49:48 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) chown(0x0, 0x0, 0x0) 00:49:48 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:48 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") unlink(&(0x7f00000000c0)='./bus\x00') writev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) [ 703.494025] kauditd_printk_skb: 12 callbacks suppressed [ 703.494039] audit: type=1804 audit(1673743788.643:1071): pid=7215 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1013/file0/bus" dev="loop1" ino=321 res=1 00:49:48 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$eJzs3c1vHGcdB/DvrB3bGyBx26QNqFKsRioIi8Qvcou5EBBCPlSoKgfOVuI0VjZpa7vIrRCY9yuH/gHl4BsnJO6RyoUL3Hr1sRISl15wT4tmdtbeOHZiO4l3XT4fa/w8zzwzz/zmN2+7a1kb4P/WwmSG76fIwuQb62V7a3O2tbU5e7dbTzKapJEMd4oU/223258k19OZ8vVyZj1ccdB2Plqef+vTz7c+67SG66lavpGhg9c7nI16ykSSobqsDT3peDceHO8Yip3MlAm70k0c9NuZJO0HvPePr+709Gjut/bYicQIPFtF50HZ2Dt/PDlbX+jl64DOU3Gf5U6bjX4HAAAAACfg/Ha2s55z/Y4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATpP6+/+Lemp06xMput//P1LPS10fLJePtvj9ZxUHAAAAAAAAAJygy9vZznrOddvtovqb/ytV40L1+yt5P6tZykquZj2LWctaVjKdZLxnoJH1xbW1lelDrDmz75ozjwl0tC6bT2e/AQAAAAAAAOBL5jdZ2P37PwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADIIiGeoU1XShWx9PYzjJWJKRcrmN5F/d+ml2v98BAAAAwAk4v53trOdct90uqvf8L1bv+8fyfu5lLctZSytLuVl9FtB519/Y2pxtbW3O3i2nh8f9wX+OFEY1YjqfPey/5UvVEs3cynI152pu5J20cjONas3SpW48+8f16zKm4vu1w4RV1OVYp/hTz6zK6JF28nGO+GHKeJWRMzsZmapjK7Px3KMzccSjs3dL02nsBHthz5b27MTRc57kbF2W+/OHvTnvq72ZmOk5+158dM6Tb/7tLz+73bp35/at1cnB2aXDGarLdnfG3kzM9mTipet15cuYiYdMVZm4uNNeyI/z00xmIm9mJcv5eRazlqVM5EdVbbE+n4ueS/6Ac+b6A603HxfJSH1cOgfrcTG1z3f6OjG9Uq17Lsv5Sd7JzSzltepnJtN5PXOZy3zPEb54iDtt44Crvv21fYO/8q260kzyx6d7Z31CZV6f68lr7z13vOrrnbObpeef9vMoGf5GXSm38du6HAx7MzHdk4kXHp2JP1e3ldXWvTsrtxffPeROvVqX5XX0+4F6SpTny/PlwapaD54dZd8L+/ZNV30XdvoaD/Vd3OnrXKkbB16pI/VruIdHmqn6Xtq3b7bqu9TTt9/rLQAG3tlvnx1p/rv5z+bHzd81bzffGPvh6HdHXx7Jmb+f+d7w1NCrjZeLv+bj/HL3/T8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB8qx98eGex1Vpa2VNpt9u/OqDrNFe6X2c2KPEcsvLFYIRx7Mp7r3/RbrfrOcVxx7mck4q5XRuA1PWt0ucbE/DMXVu7++611Q8+/M7y3cW3l95eujc/Nzc/NT/32uy1W8utpanO735HCTwLuw/9fkcCAAAAAAAAAAAAHNYR/jGgXPxY/07Q730EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATreFyQzfT5HpqatTZXtrc7ZVTt367pLDSRpJil8kxSfJ9XSmjPcMVxy0nY+W59/69POtz3bHGu4u33jUeoezUU+ZSDJUl09rvBtPPF6xs4dlwq50Ewf99r8AAAD//+BrDC0=") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) chown(0x0, 0x0, 0x0) [ 703.665990] audit: type=1804 audit(1673743788.813:1072): pid=7218 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1587047217/syzkaller.PpXHXC/1070/bus" dev="sda1" ino=14557 res=1 [ 703.706489] audit: type=1804 audit(1673743788.863:1073): pid=7265 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1013/file0/bus" dev="loop1" ino=321 res=1 00:49:49 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") unlink(&(0x7f00000000c0)='./bus\x00') writev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) [ 703.959131] audit: type=1804 audit(1673743788.923:1074): pid=7254 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1587047217/syzkaller.PpXHXC/1070/bus" dev="sda1" ino=14557 res=1 [ 703.988125] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! 00:49:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xf}, 0x2010}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r0 = socket$caif_seqpacket(0x25, 0x5, 0x4) close(r0) r1 = perf_event_open(0x0, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x0) r2 = gettid() r3 = perf_event_open(&(0x7f0000000240)={0x5, 0x80, 0x0, 0x5, 0xb1, 0x0, 0x0, 0x7, 0x10000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, @perf_config_ext={0x39, 0x5}, 0x10, 0x1000000000000000, 0x0, 0x3, 0x0, 0x9, 0x14, 0x0, 0x6, 0x0, 0x9}, r2, 0x3, r1, 0x4) perf_event_open(0x0, r2, 0x0, r3, 0x0) perf_event_open(0x0, r2, 0x5, 0xffffffffffffffff, 0xb) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x44, 0x0, 0x4, 0x9, 0x0, 0x95c, 0x41000, 0xa, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffc959, 0x2, @perf_config_ext={0x2, 0x6}, 0x400, 0x1, 0x3f, 0x9, 0x8000, 0x9, 0x7, 0x0, 0x1, 0x0, 0x5}, r2, 0xe, 0xffffffffffffffff, 0x7) r4 = syz_open_dev$vcsa(&(0x7f00000000c0), 0x3, 0x42000) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000100)='+\'\x00') ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) 00:49:49 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) sendmmsg$inet(r0, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) close(r0) 00:49:49 executing program 5: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) chown(0x0, 0x0, 0x0) [ 704.068911] File: /root/syzkaller-testdir1622727910/syzkaller.Mx0iNt/864/bus PID: 7271 Comm: syz-executor.4 00:49:49 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:49 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") unlink(&(0x7f00000000c0)='./bus\x00') writev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) [ 704.260468] audit: type=1804 audit(1673743789.083:1075): pid=7271 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1622727910/syzkaller.Mx0iNt/864/bus" dev="sda1" ino=14588 res=1 00:49:49 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$eJzs1b1u01AYBuCvaSiBqTNiOBILU1XYmAhCqVRhCQmUASYiNSwxQooXJ1MvgQvgwhi4CJSpW1BlF2jFWP+oeZ4ln/LaPuc9g/3p8ZfF2dfi849v32M03ovBOB4MLvbiMAZx5TwAgLvkYruNX9tK13sBANrh+w8Au+f9h49vXmXZ5F1Ko4jNeTktp9VvlZ+cZpPjdOngn7s2ZTnd/5M/S5Xr+b14WOfP/5sfxNMnVX6ZvX6b3cjvx1nj7QEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYLcdpTSMiJRSOvz776Ysp/tVfpSu3Mir6eQ0mxzXF1zPh/Fo2FoNAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4BYUq/Vilufz5R0bIn5Gy4uO6iNtuem4XrYvJ9/k8LKJJ7+IiL4U7NHQ4UsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoVLFaL2Z5Pl8WXe8EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiLYrVezPJ8vmxw6LojAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0I3fAQAA///PCC46") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x0, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:49 executing program 1: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = dup2(r0, r0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x9, 0x7, 0x5e, 0x80, 0x0, 0xffffffffffffff76, 0x1400, 0x4, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, @perf_bp={&(0x7f0000000040), 0x4}, 0x1, 0x40, 0xfffffff8, 0x4, 0x59, 0x1, 0x0, 0x0, 0x6, 0x0, 0x6}, r1, 0x10, r2, 0x2) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) close(r3) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000100)='vcan0\x00') 00:49:49 executing program 0: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) unlink(&(0x7f0000000140)='./file2\x00') writev(r0, &(0x7f0000001700)=[{&(0x7f0000000100)="be", 0x1}], 0x1) [ 704.489358] audit: type=1804 audit(1673743789.093:1076): pid=7258 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3385240830/syzkaller.yLanP0/1116/bus" dev="sda1" ino=14587 res=1 00:49:49 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:49 executing program 2: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) [ 704.671745] audit: type=1804 audit(1673743789.163:1077): pid=7260 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir3385240830/syzkaller.yLanP0/1116/bus" dev="sda1" ino=14587 res=1 00:49:50 executing program 0: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) unlink(&(0x7f0000000140)='./file2\x00') writev(r0, &(0x7f0000001700)=[{&(0x7f0000000100)="be", 0x1}], 0x1) [ 704.922902] audit: type=1804 audit(1673743789.343:1078): pid=7237 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir1622727910/syzkaller.Mx0iNt/864/bus" dev="sda1" ino=14588 res=1 00:49:50 executing program 2: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) [ 704.956665] audit: type=1804 audit(1673743789.343:1079): pid=7272 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1622727910/syzkaller.Mx0iNt/864/bus" dev="sda1" ino=14588 res=1 00:49:50 executing program 2: r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) 00:49:50 executing program 0: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) unlink(&(0x7f0000000140)='./file2\x00') writev(r0, &(0x7f0000001700)=[{&(0x7f0000000100)="be", 0x1}], 0x1) 00:49:50 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(0x0, 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) [ 705.316166] audit: type=1804 audit(1673743790.473:1080): pid=7298 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1587047217/syzkaller.PpXHXC/1072/bus" dev="sda1" ino=14569 res=1 00:49:50 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) r0 = socket(0x10, 0x803, 0x0) sendmsg$AUDIT_SIGNAL_INFO(r0, &(0x7f0000000900)={0x0, 0x0, &(0x7f00000008c0)={&(0x7f0000000880)={0x10}, 0x10}}, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYRES8=r0, @ANYRES32=r0, @ANYBLOB="0000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="38000000240007050000004013a2a30005000000", @ANYRES32=r1, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000000)={0x2c, 0x13, 0x821, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @fd=r5}, @typed={0x6, 0x0, 0x0, 0x0, @str='!\x00'}, @typed={0xc, 0x1, 0x0, 0x0, @u64=0x5}]}, 0x2c}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_LEAVE_OCB(r5, &(0x7f00000003c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, 0x0, 0x400, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r6}, @void}}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x4) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {}, {0xfff2, 0x5}}, [@filter_kind_options=@f_tcindex={{0xc}, {0xc, 0x2, [@TCA_TCINDEX_FALL_THROUGH={0x8}]}}]}, 0x3c}}, 0x0) r7 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r7, &(0x7f0000000200), 0x10efe10675dec16, 0x0) r8 = socket(0x1000000010, 0x80002, 0x0) sendmmsg$alg(r8, &(0x7f0000000200), 0x4924924924926d3, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000000000)='vcan0\x00', 0x10) r9 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) close(r9) r10 = accept4$alg(r8, 0x0, 0x0, 0x40800) recvmsg(r10, &(0x7f0000000840)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000440)=""/55, 0x37}, {&(0x7f0000000500)=""/179, 0xb3}, {&(0x7f00000005c0)=""/114, 0x72}, {&(0x7f0000000640)=""/211, 0xd3}, {&(0x7f0000000480)=""/48, 0x30}, {&(0x7f0000000740)=""/86, 0x56}], 0x6, &(0x7f0000000cc0)=""/4096, 0x1000}, 0x2) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 00:49:50 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2bfe, 0x9}, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x40, 0xb, 0x8, 0xc7, 0x0, 0x8000, 0x40, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xc5, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x8100, 0x6, 0x7, 0x3, 0x6, 0xffffffe7, 0x7, 0x0, 0x1, 0x0, 0x2}, r1, 0x7, 0xffffffffffffffff, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) dup2(r0, r2) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) close(r3) 00:49:51 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2bfe, 0x9}, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x40, 0xb, 0x8, 0xc7, 0x0, 0x8000, 0x40, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xc5, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x8100, 0x6, 0x7, 0x3, 0x6, 0xffffffe7, 0x7, 0x0, 0x1, 0x0, 0x2}, r1, 0x7, 0xffffffffffffffff, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) dup2(r0, r2) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) close(r3) 00:49:51 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(0x0, 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) 00:49:51 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2bfe, 0x9}, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x40, 0xb, 0x8, 0xc7, 0x0, 0x8000, 0x40, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xc5, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x8100, 0x6, 0x7, 0x3, 0x6, 0xffffffe7, 0x7, 0x0, 0x1, 0x0, 0x2}, r1, 0x7, 0xffffffffffffffff, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) dup2(r0, r2) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) close(r3) 00:49:51 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$eJzs1b1u01AYBuCvaSiBqTNiOBILU1XYmAhCqVRhCQmUASYiNSwxQooXJ1MvgQvgwhi4CJSpW1BlF2jFWP+oeZ4ln/LaPuc9g/3p8ZfF2dfi849v32M03ovBOB4MLvbiMAZx5TwAgLvkYruNX9tK13sBANrh+w8Au+f9h49vXmXZ5F1Ko4jNeTktp9VvlZ+cZpPjdOngn7s2ZTnd/5M/S5Xr+b14WOfP/5sfxNMnVX6ZvX6b3cjvx1nj7QEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYLcdpTSMiJRSOvz776Ysp/tVfpSu3Mir6eQ0mxzXF1zPh/Fo2FoNAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4BYUq/Vilufz5R0bIn5Gy4uO6iNtuem4XrYvJ9/k8LKJJ7+IiL4U7NHQ4UsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoVLFaL2Z5Pl8WXe8EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiLYrVezPJ8vmxw6LojAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0I3fAQAA///PCC46") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$eJzs1b1u01AYBuCvaSiBqTNiOBILU1XYmAhCqVRhCQmUASYiNSwxQooXJ1MvgQvgwhi4CJSpW1BlF2jFWP+oeZ4ln/LaPuc9g/3p8ZfF2dfi849v32M03ovBOB4MLvbiMAZx5TwAgLvkYruNX9tK13sBANrh+w8Au+f9h49vXmXZ5F1Ko4jNeTktp9VvlZ+cZpPjdOngn7s2ZTnd/5M/S5Xr+b14WOfP/5sfxNMnVX6ZvX6b3cjvx1nj7QEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYLcdpTSMiJRSOvz776Ysp/tVfpSu3Mir6eQ0mxzXF1zPh/Fo2FoNAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4BYUq/Vilufz5R0bIn5Gy4uO6iNtuem4XrYvJ9/k8LKJJ7+IiL4U7NHQ4UsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoVLFaL2Z5Pl8WXe8EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiLYrVezPJ8vmxw6LojAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0I3fAQAA///PCC46") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:51 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2bfe, 0x9}, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x40, 0xb, 0x8, 0xc7, 0x0, 0x8000, 0x40, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xc5, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x8100, 0x6, 0x7, 0x3, 0x6, 0xffffffe7, 0x7, 0x0, 0x1, 0x0, 0x2}, r1, 0x7, 0xffffffffffffffff, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) dup2(r0, r2) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) close(r3) 00:49:51 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2bfe, 0x9}, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x40, 0xb, 0x8, 0xc7, 0x0, 0x8000, 0x40, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0xc5, 0x1, @perf_bp={&(0x7f0000000000), 0x8}, 0x8100, 0x6, 0x7, 0x3, 0x6, 0xffffffe7, 0x7, 0x0, 0x1, 0x0, 0x2}, r1, 0x7, 0xffffffffffffffff, 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) dup2(r0, r2) r3 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) close(r3) 00:49:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) r0 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x1) sendmmsg$inet(r1, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) ftruncate(r1, 0xbbc) close(r0) 00:49:51 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(0x0, 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) 00:49:51 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:51 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:51 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(0x0, 0x0) ftruncate(r1, 0x800) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:51 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) 00:49:52 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) 00:49:52 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) 00:49:52 executing program 0: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(0x0, 0x0) ftruncate(r1, 0x800) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:53 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:53 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) [ 708.048699] Page cache invalidation failure on direct I/O. Possible data corruption due to collision with buffered I/O! 00:49:53 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(0x0, 0x0) ftruncate(r1, 0x800) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) [ 708.191859] File: /root/syzkaller-testdir1587047217/syzkaller.PpXHXC/1076/bus PID: 7392 Comm: syz-executor.3 00:49:53 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$eJzs3c1vHGcdB/DvrB3bGyBx26QNqFKsRioIi8Qvcou5EBBCPlSoKgfOVuI0VjZpa7vIrRCY9yuH/gHl4BsnJO6RyoUL3Hr1sRISl15wT4tmdtbeOHZiO4l3XT4fa/w8zzwzz/zmN2+7a1kb4P/WwmSG76fIwuQb62V7a3O2tbU5e7dbTzKapJEMd4oU/223258k19OZ8vVyZj1ccdB2Plqef+vTz7c+67SG66lavpGhg9c7nI16ykSSobqsDT3peDceHO8Yip3MlAm70k0c9NuZJO0HvPePr+709Gjut/bYicQIPFtF50HZ2Dt/PDlbX+jl64DOU3Gf5U6bjX4HAAAAACfg/Ha2s55z/Y4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATpP6+/+Lemp06xMput//P1LPS10fLJePtvj9ZxUHAAAAAAAAAJygy9vZznrOddvtovqb/ytV40L1+yt5P6tZykquZj2LWctaVjKdZLxnoJH1xbW1lelDrDmz75ozjwl0tC6bT2e/AQAAAAAAAOBL5jdZ2P37PwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADIIiGeoU1XShWx9PYzjJWJKRcrmN5F/d+ml2v98BAAAAwAk4v53trOdct90uqvf8L1bv+8fyfu5lLctZSytLuVl9FtB519/Y2pxtbW3O3i2nh8f9wX+OFEY1YjqfPey/5UvVEs3cynI152pu5J20cjONas3SpW48+8f16zKm4vu1w4RV1OVYp/hTz6zK6JF28nGO+GHKeJWRMzsZmapjK7Px3KMzccSjs3dL02nsBHthz5b27MTRc57kbF2W+/OHvTnvq72ZmOk5+158dM6Tb/7tLz+73bp35/at1cnB2aXDGarLdnfG3kzM9mTipet15cuYiYdMVZm4uNNeyI/z00xmIm9mJcv5eRazlqVM5EdVbbE+n4ueS/6Ac+b6A603HxfJSH1cOgfrcTG1z3f6OjG9Uq17Lsv5Sd7JzSzltepnJtN5PXOZy3zPEb54iDtt44Crvv21fYO/8q260kzyx6d7Z31CZV6f68lr7z13vOrrnbObpeef9vMoGf5GXSm38du6HAx7MzHdk4kXHp2JP1e3ldXWvTsrtxffPeROvVqX5XX0+4F6SpTny/PlwapaD54dZd8L+/ZNV30XdvoaD/Vd3OnrXKkbB16pI/VruIdHmqn6Xtq3b7bqu9TTt9/rLQAG3tlvnx1p/rv5z+bHzd81bzffGPvh6HdHXx7Jmb+f+d7w1NCrjZeLv+bj/HL3/T8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB8qx98eGex1Vpa2VNpt9u/OqDrNFe6X2c2KPEcsvLFYIRx7Mp7r3/RbrfrOcVxx7mck4q5XRuA1PWt0ucbE/DMXVu7++611Q8+/M7y3cW3l95eujc/Nzc/NT/32uy1W8utpanO735HCTwLuw/9fkcCAAAAAAAAAAAAHNYR/jGgXPxY/07Q730EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATreFyQzfT5HpqatTZXtrc7ZVTt367pLDSRpJil8kxSfJ9XSmjPcMVxy0nY+W59/69POtz3bHGu4u33jUeoezUU+ZSDJUl09rvBtPPF6xs4dlwq50Ewf99r8AAAD//+BrDC0=") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) 00:49:53 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 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", 0x2000, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r1, 0x800) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:53 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}, {&(0x7f0000000100)="53d41ba12a86d4b4293d897aeab68764f1df363344b71685cc959d60a1b8a9320b73558298188cf6cb78473b378072e5a8384ca61f5521fde63c", 0x3a}], 0x5) [ 708.908452] kauditd_printk_skb: 14 callbacks suppressed [ 708.908465] audit: type=1804 audit(1673743794.063:1095): pid=7448 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1587047217/syzkaller.PpXHXC/1077/bus" dev="sda1" ino=13921 res=1 [ 709.092294] audit: type=1804 audit(1673743794.203:1096): pid=7456 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir1587047217/syzkaller.PpXHXC/1077/bus" dev="sda1" ino=13921 res=1 00:49:54 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, 0x0, 0x0) 00:49:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 1) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) [ 709.279339] audit: type=1804 audit(1673743794.253:1097): pid=7459 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1622727910/syzkaller.Mx0iNt/869/bus" dev="sda1" ino=14600 res=1 00:49:54 executing program 4: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(0x0, 0x0) ftruncate(r1, 0x800) r2 = syz_open_dev$evdev(&(0x7f0000000080), 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f00000000c0)) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x95, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63bd54f7fb3537d159b9867332f38d17250d68"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x8420fffffffa) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) [ 709.466119] FAULT_INJECTION: forcing a failure. [ 709.466119] name failslab, interval 1, probability 0, space 0, times 0 00:49:54 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, 0x0, 0x0) [ 709.603152] audit: type=1804 audit(1673743794.403:1098): pid=7439 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1622727910/syzkaller.Mx0iNt/869/bus" dev="sda1" ino=14600 res=1 [ 709.700542] CPU: 1 PID: 7469 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 709.708364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 709.717719] Call Trace: [ 709.720317] dump_stack+0x1fc/0x2ef [ 709.723949] should_fail.cold+0xa/0xf [ 709.727757] ? setup_fault_attr+0x200/0x200 [ 709.732084] ? lock_acquire+0x1ec/0x3c0 [ 709.736062] __should_failslab+0x115/0x180 [ 709.740297] should_failslab+0x5/0x10 [ 709.744096] kmem_cache_alloc_trace+0x284/0x380 [ 709.748774] sctp_association_new+0x79/0x1f10 [ 709.753275] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 709.758469] ? security_sctp_bind_connect+0x8f/0xc0 [ 709.763490] sctp_sendmsg_new_asoc+0x342/0x1040 [ 709.768161] ? sctp_endpoint_lookup_assoc+0x148/0x280 [ 709.773357] ? __sctp_setsockopt_connectx+0x1c0/0x1c0 [ 709.778546] ? lock_downgrade+0x720/0x720 [ 709.782706] ? check_preemption_disabled+0x41/0x280 [ 709.787731] sctp_sendmsg+0x1146/0x1580 [ 709.791710] ? sctp_id2assoc+0x260/0x260 [ 709.795773] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 709.800535] ? retint_kernel+0x2d/0x2d [ 709.804427] ? inet_sendmsg+0x4e/0x5a0 [ 709.808316] inet_sendmsg+0x132/0x5a0 [ 709.812126] ? security_socket_sendmsg+0x83/0xb0 [ 709.816897] ? inet_recvmsg+0x5c0/0x5c0 [ 709.820882] sock_sendmsg+0xc3/0x120 [ 709.824602] __sys_sendto+0x21a/0x320 [ 709.828408] ? __ia32_sys_getpeername+0xb0/0xb0 [ 709.833082] ? lock_downgrade+0x720/0x720 [ 709.837229] ? vfs_write+0x3d7/0x540 [ 709.840954] ? check_preemption_disabled+0x41/0x280 [ 709.845974] ? vfs_write+0x393/0x540 [ 709.849693] ? fput+0x2b/0x190 [ 709.852886] ? ksys_write+0x1c8/0x2a0 [ 709.856696] __x64_sys_sendto+0xdd/0x1b0 [ 709.860762] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 709.865350] do_syscall_64+0xf9/0x620 [ 709.869158] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 709.874346] RIP: 0033:0x7f959c7aa0c9 [ 709.878060] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 709.896961] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 709.904679] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 709.911952] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 709.919224] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 709.926496] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 709.933769] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 [ 709.966737] audit: type=1804 audit(1673743795.083:1099): pid=7471 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1622727910/syzkaller.Mx0iNt/870/bus" dev="sda1" ino=14604 res=1 00:49:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 2) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) [ 710.034930] audit: type=1804 audit(1673743795.193:1100): pid=7482 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir1622727910/syzkaller.Mx0iNt/870/bus" dev="sda1" ino=14604 res=1 00:49:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 1) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 710.174587] FAULT_INJECTION: forcing a failure. [ 710.174587] name failslab, interval 1, probability 0, space 0, times 0 [ 710.262329] CPU: 1 PID: 7488 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 710.270334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 710.279690] Call Trace: [ 710.282289] dump_stack+0x1fc/0x2ef [ 710.285922] should_fail.cold+0xa/0xf [ 710.289726] ? setup_fault_attr+0x200/0x200 [ 710.294053] ? lock_acquire+0x170/0x3c0 [ 710.298035] __should_failslab+0x115/0x180 [ 710.302274] should_failslab+0x5/0x10 [ 710.306078] kmem_cache_alloc_trace+0x284/0x380 [ 710.310755] flex_array_alloc+0x1f4/0x2c0 [ 710.314915] sctp_stream_alloc_out+0x39/0x4b0 [ 710.319414] ? debug_object_destroy+0x240/0x240 [ 710.324093] sctp_stream_init+0x214/0x5a0 [ 710.328258] ? __raw_spin_lock_init+0x28/0x100 [ 710.332848] sctp_association_new+0x1146/0x1f10 [ 710.337535] sctp_sendmsg_new_asoc+0x342/0x1040 [ 710.342401] ? sctp_endpoint_lookup_assoc+0x148/0x280 [ 710.347595] ? __sctp_setsockopt_connectx+0x1c0/0x1c0 [ 710.352785] ? lock_downgrade+0x720/0x720 [ 710.356931] ? lock_acquire+0x170/0x3c0 [ 710.361079] ? check_preemption_disabled+0x41/0x280 [ 710.366108] sctp_sendmsg+0x1146/0x1580 [ 710.370129] ? sctp_id2assoc+0x260/0x260 [ 710.374202] ? check_preemption_disabled+0x41/0x280 [ 710.379229] ? aa_sk_perm+0x534/0x930 [ 710.383049] inet_sendmsg+0x132/0x5a0 [ 710.386856] ? security_socket_sendmsg+0x83/0xb0 [ 710.391624] ? inet_recvmsg+0x5c0/0x5c0 [ 710.395605] sock_sendmsg+0xc3/0x120 [ 710.399325] __sys_sendto+0x21a/0x320 [ 710.403132] ? __ia32_sys_getpeername+0xb0/0xb0 [ 710.407810] ? lock_downgrade+0x720/0x720 [ 710.411968] ? vfs_write+0x3d7/0x540 [ 710.415700] ? check_preemption_disabled+0x41/0x280 [ 710.420726] ? vfs_write+0x393/0x540 [ 710.424449] ? fput+0x2b/0x190 [ 710.427651] ? ksys_write+0x1c8/0x2a0 [ 710.431474] __x64_sys_sendto+0xdd/0x1b0 [ 710.435544] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 710.440218] do_syscall_64+0xf9/0x620 [ 710.444035] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 710.449229] RIP: 0033:0x7f959c7aa0c9 [ 710.452952] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 710.471959] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 710.479788] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 710.487066] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 710.494341] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 710.501616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 710.508891] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 [ 710.579640] audit: type=1804 audit(1673743795.703:1101): pid=7440 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1018/file0/bus" dev="loop1" ino=324 res=1 00:49:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:49:55 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$eJzs1b1u01AYBuCvaSiBqTNiOBILU1XYmAhCqVRhCQmUASYiNSwxQooXJ1MvgQvgwhi4CJSpW1BlF2jFWP+oeZ4ln/LaPuc9g/3p8ZfF2dfi849v32M03ovBOB4MLvbiMAZx5TwAgLvkYruNX9tK13sBANrh+w8Au+f9h49vXmXZ5F1Ko4jNeTktp9VvlZ+cZpPjdOngn7s2ZTnd/5M/S5Xr+b14WOfP/5sfxNMnVX6ZvX6b3cjvx1nj7QEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYLcdpTSMiJRSOvz776Ysp/tVfpSu3Mir6eQ0mxzXF1zPh/Fo2FoNAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4BYUq/Vilufz5R0bIn5Gy4uO6iNtuem4XrYvJ9/k8LKJJ7+IiL4U7NHQ4UsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoVLFaL2Z5Pl8WXe8EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiLYrVezPJ8vmxw6LojAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0I3fAQAA///PCC46") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) (fail_nth: 1) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x0) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:55 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, 0x0, 0x0) 00:49:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) (fail_nth: 1) 00:49:55 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 3) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) [ 710.606788] audit: type=1804 audit(1673743795.763:1102): pid=7443 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1018/file0/bus" dev="loop1" ino=324 res=1 00:49:55 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) 00:49:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='4', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:49:55 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}, {&(0x7f00000002c0)="82991f66d68d7dabb593cb7759783d200870001d8e3c4b6deb317368c2e0a9e0d76034eba337b73157480893f91e9f28f0c476ac7d37620ba46fbbf52b003c5ada88a9971254ea7885f4b98eda5798a79d030408ce275e15df3e1d3aaa626e2184ec35c8d5feb7653f6eac37f00c359c7e90ceb44ffdaafad9d3ac253e665b3e24fe8cec0b91d886f59d4c928482eeb03a8ccad5050be6dbfd0c4d9c0dc931a4eb1d7a06acce376e4c16adccac33538b3ee0c553de721b0fc14484f69b48bee9bc14726d58387f4b7d8758969746ad060b", 0xd1}], 0x4) [ 710.697219] FAULT_INJECTION: forcing a failure. [ 710.697219] name failslab, interval 1, probability 0, space 0, times 0 [ 710.780296] CPU: 0 PID: 7505 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 710.788123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 710.797478] Call Trace: [ 710.800086] dump_stack+0x1fc/0x2ef [ 710.803726] should_fail.cold+0xa/0xf [ 710.807539] ? setup_fault_attr+0x200/0x200 [ 710.811862] ? lock_acquire+0x170/0x3c0 [ 710.815845] __should_failslab+0x115/0x180 [ 710.820092] should_failslab+0x5/0x10 [ 710.823904] kmem_cache_alloc_trace+0x284/0x380 [ 710.828586] sctp_auth_shkey_create+0x65/0x190 [ 710.833179] sctp_auth_asoc_copy_shkeys+0x1fb/0x2c0 [ 710.838204] sctp_association_new+0x1587/0x1f10 [ 710.842885] sctp_sendmsg_new_asoc+0x342/0x1040 [ 710.847558] ? sctp_endpoint_lookup_assoc+0x148/0x280 [ 710.852751] ? __sctp_setsockopt_connectx+0x1c0/0x1c0 [ 710.857943] ? lock_downgrade+0x720/0x720 [ 710.862095] ? lock_acquire+0x170/0x3c0 [ 710.866084] ? check_preemption_disabled+0x41/0x280 [ 710.871110] sctp_sendmsg+0x1146/0x1580 [ 710.875089] ? sctp_id2assoc+0x260/0x260 [ 710.879153] ? check_preemption_disabled+0x41/0x280 [ 710.884178] ? aa_sk_perm+0x534/0x930 [ 710.887995] inet_sendmsg+0x132/0x5a0 [ 710.891801] ? security_socket_sendmsg+0x83/0xb0 [ 710.896560] ? inet_recvmsg+0x5c0/0x5c0 [ 710.900623] sock_sendmsg+0xc3/0x120 [ 710.904335] __sys_sendto+0x21a/0x320 [ 710.908137] ? __ia32_sys_getpeername+0xb0/0xb0 [ 710.912807] ? lock_downgrade+0x720/0x720 [ 710.916956] ? vfs_write+0x3d7/0x540 [ 710.920690] ? check_preemption_disabled+0x41/0x280 [ 710.925712] ? vfs_write+0x393/0x540 [ 710.929426] ? fput+0x2b/0x190 [ 710.932623] ? ksys_write+0x1c8/0x2a0 [ 710.936434] __x64_sys_sendto+0xdd/0x1b0 [ 710.940500] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 710.945081] do_syscall_64+0xf9/0x620 [ 710.948889] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 710.954076] RIP: 0033:0x7f959c7aa0c9 [ 710.957789] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 710.976695] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 710.984407] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 710.991682] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 710.998955] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 711.006227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 711.013497] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:49:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 4) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:49:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) [ 711.228255] FAULT_INJECTION: forcing a failure. [ 711.228255] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 711.240097] CPU: 1 PID: 7533 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 711.247898] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 711.257257] Call Trace: [ 711.259863] dump_stack+0x1fc/0x2ef [ 711.263515] should_fail.cold+0xa/0xf [ 711.267334] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 711.273235] ? setup_fault_attr+0x200/0x200 [ 711.277586] __alloc_pages_nodemask+0x239/0x2890 [ 711.282367] ? __lock_acquire+0x6de/0x3ff0 [ 711.286631] ? __lock_acquire+0x6de/0x3ff0 [ 711.290883] ? __lock_acquire+0x6de/0x3ff0 [ 711.295128] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 711.299984] ? chacha20_block+0x4b6/0x590 [ 711.304125] ? chacha20_block+0x4b6/0x590 [ 711.308264] ? mark_held_locks+0xf0/0xf0 [ 711.312314] ? mark_held_locks+0xf0/0xf0 [ 711.316369] ? _get_random_bytes+0x27d/0x6b0 [ 711.320769] cache_grow_begin+0xa4/0x8a0 [ 711.324821] ? setup_fault_attr+0x200/0x200 [ 711.329132] ? lock_acquire+0x170/0x3c0 [ 711.333096] cache_alloc_refill+0x273/0x340 [ 711.337413] kmem_cache_alloc_trace+0x354/0x380 [ 711.342076] flex_array_alloc+0x1f4/0x2c0 [ 711.346222] sctp_stream_alloc_out+0x39/0x4b0 [ 711.350708] ? debug_object_destroy+0x240/0x240 [ 711.355369] sctp_stream_init+0x214/0x5a0 [ 711.359507] ? __raw_spin_lock_init+0x28/0x100 [ 711.364082] sctp_association_new+0x1146/0x1f10 [ 711.368750] sctp_sendmsg_new_asoc+0x342/0x1040 [ 711.373430] ? sctp_endpoint_lookup_assoc+0x148/0x280 [ 711.378630] ? __sctp_setsockopt_connectx+0x1c0/0x1c0 [ 711.383812] ? lock_downgrade+0x720/0x720 [ 711.387949] ? lock_acquire+0x170/0x3c0 [ 711.391913] ? check_preemption_disabled+0x41/0x280 [ 711.396925] sctp_sendmsg+0x1146/0x1580 [ 711.400917] ? sctp_id2assoc+0x260/0x260 [ 711.404983] ? check_preemption_disabled+0x41/0x280 [ 711.410000] ? aa_sk_perm+0x534/0x930 [ 711.413804] inet_sendmsg+0x132/0x5a0 [ 711.417596] ? security_socket_sendmsg+0x83/0xb0 [ 711.422428] ? inet_recvmsg+0x5c0/0x5c0 [ 711.426412] sock_sendmsg+0xc3/0x120 [ 711.430122] __sys_sendto+0x21a/0x320 [ 711.433920] ? __ia32_sys_getpeername+0xb0/0xb0 [ 711.438585] ? lock_downgrade+0x720/0x720 [ 711.442727] ? vfs_write+0x3d7/0x540 [ 711.446440] ? check_preemption_disabled+0x41/0x280 [ 711.451456] ? vfs_write+0x393/0x540 [ 711.455171] ? fput+0x2b/0x190 [ 711.458362] ? ksys_write+0x1c8/0x2a0 [ 711.462159] __x64_sys_sendto+0xdd/0x1b0 [ 711.466212] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 711.470782] do_syscall_64+0xf9/0x620 [ 711.474577] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 711.479760] RIP: 0033:0x7f959c7aa0c9 [ 711.483462] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 711.502360] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 711.510058] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 711.517316] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 00:49:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x5db, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 711.524577] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 711.531830] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 711.539090] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:49:56 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040, 0x3}], 0x1, 0x0, 0x0, 0x0) [ 711.629256] audit: type=1804 audit(1673743796.783:1103): pid=7518 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1019/file0/bus" dev="loop1" ino=325 res=1 [ 711.662325] FAULT_INJECTION: forcing a failure. [ 711.662325] name failslab, interval 1, probability 0, space 0, times 0 [ 711.679327] CPU: 1 PID: 7518 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 711.687148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 711.696509] Call Trace: [ 711.699112] dump_stack+0x1fc/0x2ef [ 711.702755] should_fail.cold+0xa/0xf [ 711.706574] ? setup_fault_attr+0x200/0x200 [ 711.710911] ? lock_acquire+0x170/0x3c0 [ 711.714903] __should_failslab+0x115/0x180 [ 711.719153] should_failslab+0x5/0x10 [ 711.722970] kmem_cache_alloc_trace+0x284/0x380 [ 711.727654] alloc_pipe_info+0xb8/0x470 [ 711.731653] splice_direct_to_actor+0x6dd/0x8d0 [ 711.736339] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 711.741113] ? apparmor_getprocattr+0x11e0/0x11e0 [ 711.745965] ? mark_held_locks+0xf0/0xf0 [ 711.750040] ? generic_pipe_buf_nosteal+0x10/0x10 [ 711.754902] ? do_splice_to+0x160/0x160 [ 711.758894] ? security_file_permission+0x1c0/0x220 [ 711.761081] audit: type=1804 audit(1673743796.913:1104): pid=7546 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1019/file0/bus" dev="loop1" ino=325 res=1 [ 711.763925] do_splice_direct+0x1a7/0x270 [ 711.763949] ? splice_direct_to_actor+0x8d0/0x8d0 [ 711.763972] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 711.763989] do_sendfile+0x550/0xc30 [ 711.764009] ? do_compat_pwritev64+0x1b0/0x1b0 [ 711.764035] __se_sys_sendfile64+0x147/0x160 [ 711.814962] ? __se_sys_sendfile+0x180/0x180 [ 711.819385] ? do_syscall_64+0x4f/0x620 [ 711.823371] do_syscall_64+0xf9/0x620 [ 711.827187] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 711.832384] RIP: 0033:0x7f747bce90c9 [ 711.836093] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 711.855068] RSP: 002b:00007f747a25b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 711.862766] RAX: ffffffffffffffda RBX: 00007f747be08f80 RCX: 00007f747bce90c9 [ 711.870023] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000000000000006 00:49:57 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x0) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:49:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 5) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:49:57 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}, {&(0x7f0000000200)="f73f5bff783b74d9e573adaa2b1d793b2f3c639f97c44f1b5ff7fd4fb07b5efefabf0ac00bfe0c82ef20ddbb811f983bbecd0d4d74614b9929af216e947fc2f42dcaa83099fe2f34fa785aeb4cfb7c0f8f0f1b15ae82cf227d27a6bb5d61e265470a23ff20d3a664e4dbb17497f8c2b62c3248f0f7d56ff71faf3603d962a8bb537e35ff4e4b989aa6c644719a5a82b92d2d5445829e6918bb193c3077b6f773536e6ee7711bbc94edd98310d2", 0xad}], 0x3) 00:49:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0xa10c, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 711.877282] RBP: 00007f747a25b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 711.884545] R10: 00008420fffffffa R11: 0000000000000246 R12: 0000000000000001 [ 711.891811] R13: 00007ffe130ece5f R14: 00007f747a25b300 R15: 0000000000022000 00:49:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0xfef4, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 711.953177] FAULT_INJECTION: forcing a failure. [ 711.953177] name failslab, interval 1, probability 0, space 0, times 0 [ 711.973541] CPU: 1 PID: 7554 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 711.981366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 711.990720] Call Trace: [ 711.993320] dump_stack+0x1fc/0x2ef [ 711.996957] should_fail.cold+0xa/0xf [ 712.000765] ? setup_fault_attr+0x200/0x200 [ 712.005098] ? lock_acquire+0x170/0x3c0 [ 712.009088] __should_failslab+0x115/0x180 [ 712.013336] should_failslab+0x5/0x10 [ 712.017146] kmem_cache_alloc_trace+0x284/0x380 [ 712.021824] ? sctp_add_bind_addr+0x91/0x370 [ 712.026244] sctp_transport_new+0x71/0x710 [ 712.030480] ? sctp_copy_one_addr.part.0+0xa0/0x120 [ 712.035506] sctp_assoc_add_peer+0x2a6/0x1050 [ 712.040011] ? sctp_bind_addr_copy+0x209/0x470 [ 712.044610] sctp_sendmsg_new_asoc+0x580/0x1040 [ 712.049292] ? sctp_endpoint_lookup_assoc+0x148/0x280 [ 712.054500] ? __sctp_setsockopt_connectx+0x1c0/0x1c0 [ 712.059700] ? lock_downgrade+0x720/0x720 [ 712.063855] ? lock_acquire+0x170/0x3c0 [ 712.067843] ? check_preemption_disabled+0x41/0x280 [ 712.072878] sctp_sendmsg+0x1146/0x1580 [ 712.076875] ? sctp_id2assoc+0x260/0x260 [ 712.080954] ? check_preemption_disabled+0x41/0x280 [ 712.085983] ? aa_sk_perm+0x534/0x930 [ 712.089807] inet_sendmsg+0x132/0x5a0 [ 712.093615] ? security_socket_sendmsg+0x83/0xb0 [ 712.098377] ? inet_recvmsg+0x5c0/0x5c0 [ 712.102363] sock_sendmsg+0xc3/0x120 [ 712.106084] __sys_sendto+0x21a/0x320 [ 712.109893] ? __ia32_sys_getpeername+0xb0/0xb0 [ 712.114570] ? lock_downgrade+0x720/0x720 [ 712.118724] ? vfs_write+0x3d7/0x540 [ 712.122454] ? check_preemption_disabled+0x41/0x280 [ 712.127482] ? vfs_write+0x393/0x540 [ 712.131206] ? fput+0x2b/0x190 [ 712.134403] ? ksys_write+0x1c8/0x2a0 [ 712.138216] __x64_sys_sendto+0xdd/0x1b0 [ 712.142308] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 712.146897] do_syscall_64+0xf9/0x620 [ 712.150715] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 712.155907] RIP: 0033:0x7f959c7aa0c9 [ 712.159623] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 712.178522] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 712.186231] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 712.193503] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 712.200774] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 712.208045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 712.215320] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:49:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a002, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:49:57 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 6) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:49:57 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c437cd30efc51a813b91d904768085ade0a2cb71897ee112f0d81018276ccb060a908da", 0x46}], 0x2) [ 712.378588] FAULT_INJECTION: forcing a failure. [ 712.378588] name failslab, interval 1, probability 0, space 0, times 0 00:49:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a003, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 712.471349] CPU: 1 PID: 7574 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 712.479179] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 712.488545] Call Trace: [ 712.491147] dump_stack+0x1fc/0x2ef [ 712.494793] should_fail.cold+0xa/0xf [ 712.498611] ? setup_fault_attr+0x200/0x200 [ 712.502947] ? lock_acquire+0x170/0x3c0 [ 712.506941] __should_failslab+0x115/0x180 [ 712.511203] should_failslab+0x5/0x10 [ 712.515017] kmem_cache_alloc_trace+0x284/0x380 [ 712.519698] ? sctp_v6_get_saddr+0x5c/0x200 [ 712.524034] sctp_stream_init_ext+0x47/0x1f0 [ 712.528458] sctp_sendmsg_to_asoc+0x1728/0x1ea0 [ 712.533145] ? sctp_assoc_add_peer+0x279/0x1050 [ 712.537841] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 712.542959] ? __sctp_setsockopt_connectx+0x1c0/0x1c0 [ 712.548161] ? lock_downgrade+0x720/0x720 [ 712.552322] ? lock_acquire+0x170/0x3c0 [ 712.556328] ? check_preemption_disabled+0x41/0x280 [ 712.561367] sctp_sendmsg+0xe23/0x1580 [ 712.565270] ? sctp_id2assoc+0x260/0x260 00:49:57 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}], 0x1) [ 712.569346] ? check_preemption_disabled+0x41/0x280 [ 712.574381] ? aa_sk_perm+0x534/0x930 [ 712.578207] inet_sendmsg+0x132/0x5a0 [ 712.582021] ? security_socket_sendmsg+0x83/0xb0 [ 712.586794] ? inet_recvmsg+0x5c0/0x5c0 [ 712.590782] sock_sendmsg+0xc3/0x120 [ 712.594507] __sys_sendto+0x21a/0x320 [ 712.598318] ? __ia32_sys_getpeername+0xb0/0xb0 [ 712.602995] ? lock_downgrade+0x720/0x720 [ 712.607157] ? vfs_write+0x3d7/0x540 [ 712.610894] ? check_preemption_disabled+0x41/0x280 [ 712.615923] ? vfs_write+0x393/0x540 [ 712.619650] ? fput+0x2b/0x190 [ 712.622857] ? ksys_write+0x1c8/0x2a0 [ 712.626675] __x64_sys_sendto+0xdd/0x1b0 [ 712.630749] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 712.635349] do_syscall_64+0xf9/0x620 [ 712.639179] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 712.644427] RIP: 0033:0x7f959c7aa0c9 [ 712.648158] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 00:49:57 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040, 0x8}], 0x1, 0x0, 0x0, 0x0) [ 712.667072] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 712.674790] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 712.682072] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 712.689360] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 712.696636] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 712.703911] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:49:57 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a004, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:49:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040, 0x300}], 0x1, 0x0, 0x0, 0x0) 00:49:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a005, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:49:58 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}], 0x1) 00:49:58 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x0) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x4) 00:49:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 7) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) [ 713.189790] FAULT_INJECTION: forcing a failure. [ 713.189790] name failslab, interval 1, probability 0, space 0, times 0 [ 713.202932] CPU: 0 PID: 7613 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 713.210746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 713.220110] Call Trace: [ 713.222710] dump_stack+0x1fc/0x2ef [ 713.226350] should_fail.cold+0xa/0xf [ 713.230170] ? setup_fault_attr+0x200/0x200 [ 713.234508] __should_failslab+0x115/0x180 [ 713.238757] should_failslab+0x5/0x10 [ 713.242570] kmem_cache_alloc_node+0x54/0x3b0 [ 713.247076] __alloc_skb+0x71/0x560 [ 713.250714] _sctp_make_chunk+0x50/0x260 [ 713.254782] sctp_make_control+0x30/0x2d0 [ 713.258938] sctp_make_init+0x6b3/0xc30 [ 713.262927] ? sctp_init_cause+0x220/0x220 [ 713.267171] ? retint_kernel+0x2d/0x2d [ 713.271072] ? sctp_sm_lookup_event+0x12c/0x490 [ 713.275745] ? dccp_diag_dump+0x40/0x40 [ 713.279734] sctp_sf_do_prm_asoc+0xbb/0x340 [ 713.284063] ? sctp_cname+0x1a0/0x1a0 [ 713.287863] sctp_do_sm+0x162/0x5110 [ 713.291584] ? kasan_kmalloc+0x139/0x160 [ 713.295650] ? kmem_cache_alloc_trace+0x12f/0x380 [ 713.300500] ? sctp_stream_init_ext+0x47/0x1f0 [ 713.305086] ? sctp_sendmsg_to_asoc+0x1728/0x1ea0 [ 713.309935] ? sctp_sendmsg+0xe23/0x1580 [ 713.314000] ? inet_sendmsg+0x132/0x5a0 [ 713.317982] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 713.324391] ? do_syscall_64+0xf9/0x620 [ 713.328374] ? lockdep_hardirqs_on+0x288/0x5c0 [ 713.332959] ? mark_held_locks+0xf0/0xf0 [ 713.337033] ? mark_held_locks+0xa6/0xf0 [ 713.341098] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 713.345864] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 713.350456] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 713.355219] ? rcu_nmi_exit+0xb3/0x180 [ 713.359115] ? retint_kernel+0x2d/0x2d [ 713.363022] sctp_primitive_ASSOCIATE+0x98/0xc0 [ 713.367699] sctp_sendmsg_to_asoc+0x7bd/0x1ea0 [ 713.372302] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 713.377414] ? __sctp_setsockopt_connectx+0x1c0/0x1c0 [ 713.382613] ? lock_downgrade+0x720/0x720 [ 713.386762] ? lock_acquire+0x170/0x3c0 [ 713.390743] ? check_preemption_disabled+0x41/0x280 [ 713.395770] sctp_sendmsg+0xe23/0x1580 [ 713.399666] ? sctp_id2assoc+0x260/0x260 [ 713.403733] ? aa_sk_perm+0x534/0x930 [ 713.407558] inet_sendmsg+0x132/0x5a0 [ 713.411362] ? security_socket_sendmsg+0x83/0xb0 [ 713.416122] ? inet_recvmsg+0x5c0/0x5c0 [ 713.420103] sock_sendmsg+0xc3/0x120 [ 713.423820] __sys_sendto+0x21a/0x320 [ 713.427622] ? __ia32_sys_getpeername+0xb0/0xb0 [ 713.432296] ? lock_downgrade+0x720/0x720 [ 713.436448] ? vfs_write+0x3d7/0x540 [ 713.440178] ? check_preemption_disabled+0x41/0x280 [ 713.445207] ? vfs_write+0x393/0x540 [ 713.448925] ? fput+0x2b/0x190 [ 713.452124] ? ksys_write+0x1c8/0x2a0 [ 713.455934] __x64_sys_sendto+0xdd/0x1b0 [ 713.460002] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 713.464584] do_syscall_64+0xf9/0x620 [ 713.468394] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 713.473697] RIP: 0033:0x7f959c7aa0c9 00:49:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x7, 0x0, 0x0, 0x0) 00:49:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a006, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 713.477544] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 713.496450] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 713.504170] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 713.511447] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 713.518821] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 713.526096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 713.533372] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:49:58 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 8) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:49:58 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}], 0x1) 00:49:58 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0xa, 0x0, 0x0, 0x0) 00:49:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a007, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:49:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x300, 0x0, 0x0, 0x0) 00:49:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a008, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 713.796632] FAULT_INJECTION: forcing a failure. [ 713.796632] name failslab, interval 1, probability 0, space 0, times 0 [ 713.862300] CPU: 0 PID: 7637 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 713.870148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 713.879504] Call Trace: [ 713.882101] dump_stack+0x1fc/0x2ef [ 713.885739] should_fail.cold+0xa/0xf [ 713.889547] ? setup_fault_attr+0x200/0x200 [ 713.893881] ? setup_fault_attr+0x200/0x200 [ 713.898205] ? mark_held_locks+0xa6/0xf0 [ 713.902271] __should_failslab+0x115/0x180 [ 713.906515] should_failslab+0x5/0x10 00:49:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0xfffffffc, 0x0, 0x0, 0x0) [ 713.910324] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 713.915356] __kmalloc_node_track_caller+0x38/0x70 [ 713.920298] __alloc_skb+0xae/0x560 [ 713.923942] _sctp_make_chunk+0x50/0x260 [ 713.928021] sctp_make_control+0x30/0x2d0 [ 713.932184] sctp_make_init+0x6b3/0xc30 [ 713.936173] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 713.940955] ? sctp_init_cause+0x220/0x220 [ 713.945203] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 713.949970] ? rcu_nmi_exit+0xb3/0x180 [ 713.953881] ? sctp_sm_lookup_event+0x12c/0x490 [ 713.958559] ? dccp_diag_dump+0x40/0x40 00:49:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x3) [ 713.962548] sctp_sf_do_prm_asoc+0xbb/0x340 [ 713.966879] ? sctp_cname+0x1a0/0x1a0 [ 713.970690] sctp_do_sm+0x162/0x5110 [ 713.974418] ? kasan_kmalloc+0x139/0x160 [ 713.978490] ? kmem_cache_alloc_trace+0x12f/0x380 [ 713.983341] ? sctp_stream_init_ext+0x47/0x1f0 [ 713.987929] ? sctp_sendmsg_to_asoc+0x1728/0x1ea0 [ 713.992774] ? sctp_sendmsg+0xe23/0x1580 [ 713.996847] ? inet_sendmsg+0x132/0x5a0 [ 714.000828] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 714.007237] ? do_syscall_64+0xf9/0x620 [ 714.011218] ? mark_held_locks+0xf0/0xf0 [ 714.015284] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 714.020053] ? mark_held_locks+0xa6/0xf0 [ 714.024208] ? sctp_hash_transport+0x1696/0x2330 [ 714.028994] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 714.033764] ? mark_held_locks+0xa6/0xf0 [ 714.037831] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 714.042598] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 714.047186] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 714.051955] ? rcu_nmi_exit+0xb3/0x180 [ 714.055852] ? __sk_mem_raise_allocated+0x704/0x1360 [ 714.060981] sctp_primitive_ASSOCIATE+0x98/0xc0 [ 714.065666] sctp_sendmsg_to_asoc+0x7bd/0x1ea0 [ 714.070259] ? mark_held_locks+0xa6/0xf0 [ 714.074334] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 714.078931] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 714.084045] ? rcu_nmi_exit+0xb3/0x180 [ 714.087938] ? retint_kernel+0x2d/0x2d [ 714.091849] sctp_sendmsg+0xe23/0x1580 [ 714.095745] ? sctp_id2assoc+0x260/0x260 [ 714.099809] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 714.104572] ? rcu_nmi_exit+0xb3/0x180 [ 714.108466] ? retint_kernel+0x2d/0x2d 00:49:59 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") (async, rerun: 64) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") (async, rerun: 64) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) (async) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) lseek(r1, 0x0, 0x2) (async) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) (async) ftruncate(r3, 0x800) (async) lseek(r3, 0x0, 0x2) (async, rerun: 32) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) (rerun: 32) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) (async) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) (async) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x0) (async) syz_open_procfs(0x0, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x4) 00:49:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x8) [ 714.112371] inet_sendmsg+0x132/0x5a0 [ 714.116181] ? security_socket_sendmsg+0x83/0xb0 [ 714.120953] ? inet_recvmsg+0x5c0/0x5c0 [ 714.124942] sock_sendmsg+0xc3/0x120 [ 714.128660] __sys_sendto+0x21a/0x320 [ 714.132465] ? __ia32_sys_getpeername+0xb0/0xb0 [ 714.137135] ? lock_downgrade+0x720/0x720 [ 714.141286] ? vfs_write+0x3d7/0x540 [ 714.145017] ? check_preemption_disabled+0x41/0x280 [ 714.150038] ? vfs_write+0x393/0x540 [ 714.153734] ? fput+0x2b/0x190 [ 714.156918] ? ksys_write+0x1c8/0x2a0 [ 714.160712] __x64_sys_sendto+0xdd/0x1b0 [ 714.164757] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 714.169322] do_syscall_64+0xf9/0x620 [ 714.173113] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 714.178282] RIP: 0033:0x7f959c7aa0c9 [ 714.181978] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 714.200862] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c 00:49:59 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {0x0}], 0x2) 00:49:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a009, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 714.208552] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 714.215804] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 714.223055] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 714.230304] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 714.237561] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:49:59 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 9) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:49:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x300) 00:49:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a00a, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 714.396532] kauditd_printk_skb: 4 callbacks suppressed [ 714.396546] audit: type=1804 audit(1673743799.553:1109): pid=7668 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1022/bus" dev="sda1" ino=13921 res=1 00:49:59 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x34000) [ 714.457171] FAULT_INJECTION: forcing a failure. [ 714.457171] name failslab, interval 1, probability 0, space 0, times 0 [ 714.556684] CPU: 0 PID: 7681 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 714.564516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 714.573879] Call Trace: [ 714.576478] dump_stack+0x1fc/0x2ef [ 714.580116] should_fail.cold+0xa/0xf [ 714.583921] ? setup_fault_attr+0x200/0x200 [ 714.588242] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 714.593338] __should_failslab+0x115/0x180 [ 714.597567] should_failslab+0x5/0x10 [ 714.601355] kmem_cache_alloc+0x3f/0x370 [ 714.605406] sctp_chunkify+0x4b/0x2e0 [ 714.609207] _sctp_make_chunk+0x149/0x260 [ 714.613349] sctp_make_control+0x30/0x2d0 [ 714.617576] sctp_make_init+0x6b3/0xc30 [ 714.621663] ? lock_downgrade+0x720/0x720 [ 714.625822] ? sctp_init_cause+0x220/0x220 [ 714.630061] ? is_bpf_text_address+0xfc/0x1b0 [ 714.634636] ? sctp_sm_lookup_event+0x12c/0x490 [ 714.639292] ? dccp_diag_dump+0x40/0x40 [ 714.643257] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 714.648609] sctp_sf_do_prm_asoc+0xbb/0x340 [ 714.652928] ? sctp_cname+0x1a0/0x1a0 [ 714.656713] sctp_do_sm+0x162/0x5110 [ 714.660415] ? kasan_kmalloc+0x139/0x160 [ 714.664462] ? kmem_cache_alloc_trace+0x12f/0x380 [ 714.669291] ? sctp_stream_init_ext+0x47/0x1f0 [ 714.673857] ? sctp_sendmsg_to_asoc+0x1728/0x1ea0 [ 714.678682] ? sctp_sendmsg+0xe23/0x1580 [ 714.682727] ? inet_sendmsg+0x132/0x5a0 [ 714.686688] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 714.693077] ? do_syscall_64+0xf9/0x620 [ 714.697042] ? mark_held_locks+0xf0/0xf0 [ 714.701088] ? sctp_v6_get_dst+0x9bf/0x1c90 [ 714.705401] ? sctp_hash_transport+0x1696/0x2330 [ 714.710150] ? lock_downgrade+0x720/0x720 [ 714.714288] ? mark_held_locks+0xa6/0xf0 [ 714.718357] ? __local_bh_enable_ip+0x159/0x270 [ 714.723015] ? check_preemption_disabled+0x41/0x280 [ 714.728021] ? should_fail+0x142/0x7b0 [ 714.731902] ? fs_reclaim_release+0xd0/0x110 [ 714.736307] ? setup_fault_attr+0x200/0x200 [ 714.740622] ? lock_acquire+0x170/0x3c0 [ 714.744588] ? __sk_mem_raise_allocated+0x704/0x1360 [ 714.749685] sctp_primitive_ASSOCIATE+0x98/0xc0 [ 714.754342] sctp_sendmsg_to_asoc+0x7bd/0x1ea0 [ 714.758931] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 714.764019] ? __sctp_setsockopt_connectx+0x1c0/0x1c0 [ 714.769196] ? lock_downgrade+0x720/0x720 [ 714.773332] ? lock_acquire+0x170/0x3c0 [ 714.777296] ? check_preemption_disabled+0x41/0x280 [ 714.782304] sctp_sendmsg+0xe23/0x1580 [ 714.786187] ? sctp_id2assoc+0x260/0x260 [ 714.790245] ? check_preemption_disabled+0x41/0x280 [ 714.795252] ? aa_sk_perm+0x534/0x930 [ 714.799052] inet_sendmsg+0x132/0x5a0 [ 714.802838] ? security_socket_sendmsg+0x83/0xb0 [ 714.807579] ? inet_recvmsg+0x5c0/0x5c0 [ 714.811542] sock_sendmsg+0xc3/0x120 [ 714.815243] __sys_sendto+0x21a/0x320 [ 714.819029] ? __ia32_sys_getpeername+0xb0/0xb0 [ 714.823684] ? lock_downgrade+0x720/0x720 [ 714.827829] ? vfs_write+0x3d7/0x540 [ 714.831539] ? check_preemption_disabled+0x41/0x280 [ 714.836545] ? vfs_write+0x393/0x540 [ 714.840248] ? fput+0x2b/0x190 [ 714.843433] ? ksys_write+0x1c8/0x2a0 [ 714.847223] __x64_sys_sendto+0xdd/0x1b0 [ 714.851276] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 714.855846] do_syscall_64+0xf9/0x620 [ 714.859638] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 714.864813] RIP: 0033:0x7f959c7aa0c9 [ 714.868510] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 714.887403] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 714.895095] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 714.902350] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 714.909608] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 714.916862] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 714.924118] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a00e, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:00 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$eJzs3c1vHGcdB/DvrB3bGyBx26QNqFKsRioIi8Qvcou5EBBCPlSoKgfOVuI0VjZpa7vIrRCY9yuH/gHl4BsnJO6RyoUL3Hr1sRISl15wT4tmdtbeOHZiO4l3XT4fa/w8zzwzz/zmN2+7a1kb4P/WwmSG76fIwuQb62V7a3O2tbU5e7dbTzKapJEMd4oU/223258k19OZ8vVyZj1ccdB2Plqef+vTz7c+67SG66lavpGhg9c7nI16ykSSobqsDT3peDceHO8Yip3MlAm70k0c9NuZJO0HvPePr+709Gjut/bYicQIPFtF50HZ2Dt/PDlbX+jl64DOU3Gf5U6bjX4HAAAAACfg/Ha2s55z/Y4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATpP6+/+Lemp06xMput//P1LPS10fLJePtvj9ZxUHAAAAAAAAAJygy9vZznrOddvtovqb/ytV40L1+yt5P6tZykquZj2LWctaVjKdZLxnoJH1xbW1lelDrDmz75ozjwl0tC6bT2e/AQAAAAAAAOBL5jdZ2P37PwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADIIiGeoU1XShWx9PYzjJWJKRcrmN5F/d+ml2v98BAAAAwAk4v53trOdct90uqvf8L1bv+8fyfu5lLctZSytLuVl9FtB519/Y2pxtbW3O3i2nh8f9wX+OFEY1YjqfPey/5UvVEs3cynI152pu5J20cjONas3SpW48+8f16zKm4vu1w4RV1OVYp/hTz6zK6JF28nGO+GHKeJWRMzsZmapjK7Px3KMzccSjs3dL02nsBHthz5b27MTRc57kbF2W+/OHvTnvq72ZmOk5+158dM6Tb/7tLz+73bp35/at1cnB2aXDGarLdnfG3kzM9mTipet15cuYiYdMVZm4uNNeyI/z00xmIm9mJcv5eRazlqVM5EdVbbE+n4ueS/6Ac+b6A603HxfJSH1cOgfrcTG1z3f6OjG9Uq17Lsv5Sd7JzSzltepnJtN5PXOZy3zPEb54iDtt44Crvv21fYO/8q260kzyx6d7Z31CZV6f68lr7z13vOrrnbObpeef9vMoGf5GXSm38du6HAx7MzHdk4kXHp2JP1e3ldXWvTsrtxffPeROvVqX5XX0+4F6SpTny/PlwapaD54dZd8L+/ZNV30XdvoaD/Vd3OnrXKkbB16pI/VruIdHmqn6Xtq3b7bqu9TTt9/rLQAG3tlvnx1p/rv5z+bHzd81bzffGPvh6HdHXx7Jmb+f+d7w1NCrjZeLv+bj/HL3/T8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB8qx98eGex1Vpa2VNpt9u/OqDrNFe6X2c2KPEcsvLFYIRx7Mp7r3/RbrfrOcVxx7mck4q5XRuA1PWt0ucbE/DMXVu7++611Q8+/M7y3cW3l95eujc/Nzc/NT/32uy1W8utpanO735HCTwLuw/9fkcCAAAAAAAAAAAAHNYR/jGgXPxY/07Q730EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATreFyQzfT5HpqatTZXtrc7ZVTt367pLDSRpJil8kxSfJ9XSmjPcMVxy0nY+W59/69POtz3bHGu4u33jUeoezUU+ZSDJUl09rvBtPPF6xs4dlwq50Ewf99r8AAAD//+BrDC0=") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {0x0}], 0x2) 00:50:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 10) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x400300) 00:50:00 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") (async) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) (async, rerun: 64) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async, rerun: 64) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) (async) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) (async, rerun: 64) lseek(r1, 0x0, 0x2) (async, rerun: 64) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) (async, rerun: 64) ftruncate(r3, 0x800) (rerun: 64) lseek(r3, 0x0, 0x2) (async) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) (async) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) (async) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x0) (async) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) (async) setsockopt$inet6_mtu(r5, 0x29, 0x17, &(0x7f00000000c0)=0x4, 0x4) 00:50:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x3000000) 00:50:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a00f, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 715.227851] FAULT_INJECTION: forcing a failure. [ 715.227851] name failslab, interval 1, probability 0, space 0, times 0 00:50:00 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$eJzs3c1vHGcdB/DvrB3bGyBx26QNqFKsRioIi8Qvcou5EBBCPlSoKgfOVuI0VjZpa7vIrRCY9yuH/gHl4BsnJO6RyoUL3Hr1sRISl15wT4tmdtbeOHZiO4l3XT4fa/w8zzwzz/zmN2+7a1kb4P/WwmSG76fIwuQb62V7a3O2tbU5e7dbTzKapJEMd4oU/223258k19OZ8vVyZj1ccdB2Plqef+vTz7c+67SG66lavpGhg9c7nI16ykSSobqsDT3peDceHO8Yip3MlAm70k0c9NuZJO0HvPePr+709Gjut/bYicQIPFtF50HZ2Dt/PDlbX+jl64DOU3Gf5U6bjX4HAAAAACfg/Ha2s55z/Y4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATpP6+/+Lemp06xMput//P1LPS10fLJePtvj9ZxUHAAAAAAAAAJygy9vZznrOddvtovqb/ytV40L1+yt5P6tZykquZj2LWctaVjKdZLxnoJH1xbW1lelDrDmz75ozjwl0tC6bT2e/AQAAAAAAAOBL5jdZ2P37PwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADIIiGeoU1XShWx9PYzjJWJKRcrmN5F/d+ml2v98BAAAAwAk4v53trOdct90uqvf8L1bv+8fyfu5lLctZSytLuVl9FtB519/Y2pxtbW3O3i2nh8f9wX+OFEY1YjqfPey/5UvVEs3cynI152pu5J20cjONas3SpW48+8f16zKm4vu1w4RV1OVYp/hTz6zK6JF28nGO+GHKeJWRMzsZmapjK7Px3KMzccSjs3dL02nsBHthz5b27MTRc57kbF2W+/OHvTnvq72ZmOk5+158dM6Tb/7tLz+73bp35/at1cnB2aXDGarLdnfG3kzM9mTipet15cuYiYdMVZm4uNNeyI/z00xmIm9mJcv5eRazlqVM5EdVbbE+n4ueS/6Ac+b6A603HxfJSH1cOgfrcTG1z3f6OjG9Uq17Lsv5Sd7JzSzltepnJtN5PXOZy3zPEb54iDtt44Crvv21fYO/8q260kzyx6d7Z31CZV6f68lr7z13vOrrnbObpeef9vMoGf5GXSm38du6HAx7MzHdk4kXHp2JP1e3ldXWvTsrtxffPeROvVqX5XX0+4F6SpTny/PlwapaD54dZd8L+/ZNV30XdvoaD/Vd3OnrXKkbB16pI/VruIdHmqn6Xtq3b7bqu9TTt9/rLQAG3tlvnx1p/rv5z+bHzd81bzffGPvh6HdHXx7Jmb+f+d7w1NCrjZeLv+bj/HL3/T8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB8qx98eGex1Vpa2VNpt9u/OqDrNFe6X2c2KPEcsvLFYIRx7Mp7r3/RbrfrOcVxx7mck4q5XRuA1PWt0ucbE/DMXVu7++611Q8+/M7y3cW3l95eujc/Nzc/NT/32uy1W8utpanO735HCTwLuw/9fkcCAAAAAAAAAAAAHNYR/jGgXPxY/07Q730EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATreFyQzfT5HpqatTZXtrc7ZVTt367pLDSRpJil8kxSfJ9XSmjPcMVxy0nY+W59/69POtz3bHGu4u33jUeoezUU+ZSDJUl09rvBtPPF6xs4dlwq50Ewf99r8AAAD//+BrDC0=") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {0x0}], 0x2) [ 715.309525] CPU: 0 PID: 7701 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 715.317358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 715.326712] Call Trace: [ 715.329296] dump_stack+0x1fc/0x2ef [ 715.332915] should_fail.cold+0xa/0xf [ 715.336704] ? setup_fault_attr+0x200/0x200 [ 715.341013] ? lock_acquire+0x170/0x3c0 [ 715.344980] __should_failslab+0x115/0x180 [ 715.349204] should_failslab+0x5/0x10 [ 715.353100] kmem_cache_alloc_node+0x245/0x3b0 [ 715.357675] __alloc_skb+0x71/0x560 [ 715.361297] sctp_packet_transmit+0x246/0x3660 [ 715.365876] ? __sctp_packet_append_chunk+0x19/0xd60 [ 715.370970] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 715.376148] ? __sctp_packet_append_chunk+0xbe/0xd60 [ 715.381243] ? sctp_packet_config+0xe50/0xe50 [ 715.385728] ? sctp_packet_append_chunk+0x980/0xe20 [ 715.390749] ? sctp_outq_select_transport+0x208/0x740 [ 715.395956] sctp_outq_flush_ctrl.constprop.0+0x6d3/0xc40 [ 715.401669] ? sctp_check_transmitted+0x1a00/0x1a00 [ 715.406675] ? retint_kernel+0x2d/0x2d [ 715.410557] ? timer_reduce+0x10f/0x1170 [ 715.414603] ? sctp_outq_tail+0x74c/0xc30 [ 715.418738] sctp_outq_uncork+0x10b/0x200 [ 715.422897] ? sctp_retransmit+0x6a0/0x6a0 [ 715.427136] ? sctp_endpoint_add_asoc+0x3f/0x2d0 [ 715.431884] ? sctp_endpoint_add_asoc+0x224/0x2d0 [ 715.436723] sctp_do_sm+0x72a/0x5110 [ 715.440436] ? sctp_sendmsg_to_asoc+0x1728/0x1ea0 [ 715.445263] ? sctp_sendmsg+0xe23/0x1580 [ 715.449313] ? inet_sendmsg+0x132/0x5a0 [ 715.453277] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 715.459682] ? do_syscall_64+0xf9/0x620 [ 715.463653] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 715.468414] ? mark_held_locks+0xf0/0xf0 [ 715.472462] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 715.477034] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 715.481782] ? sctp_hash_transport+0x1696/0x2330 [ 715.486529] ? mark_held_locks+0xa6/0xf0 [ 715.490579] ? check_preemption_disabled+0x41/0x280 [ 715.495582] ? should_fail+0x142/0x7b0 [ 715.499463] ? __sk_mem_raise_allocated+0x704/0x1360 [ 715.504556] sctp_primitive_ASSOCIATE+0x98/0xc0 [ 715.509218] sctp_sendmsg_to_asoc+0x7bd/0x1ea0 [ 715.513798] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 715.518548] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 715.523640] ? sctp_sendmsg_update_sinfo+0x1f4/0x4c0 [ 715.528727] ? sctp_sendmsg_update_sinfo+0x2ae/0x4c0 [ 715.533818] sctp_sendmsg+0xe23/0x1580 [ 715.537699] ? sctp_id2assoc+0x260/0x260 [ 715.541757] ? aa_sk_perm+0x534/0x930 [ 715.545557] inet_sendmsg+0x132/0x5a0 [ 715.549344] ? security_socket_sendmsg+0x83/0xb0 [ 715.554084] ? inet_recvmsg+0x5c0/0x5c0 [ 715.558044] sock_sendmsg+0xc3/0x120 [ 715.561759] __sys_sendto+0x21a/0x320 [ 715.565571] ? __ia32_sys_getpeername+0xb0/0xb0 [ 715.570231] ? lock_downgrade+0x720/0x720 [ 715.574380] ? vfs_write+0x3d7/0x540 [ 715.578098] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 715.582849] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 715.587602] ? rcu_nmi_exit+0xb3/0x180 [ 715.591479] ? retint_kernel+0x2d/0x2d [ 715.595361] __x64_sys_sendto+0xdd/0x1b0 [ 715.599407] ? do_syscall_64+0x56/0x620 [ 715.603367] do_syscall_64+0xf9/0x620 [ 715.607158] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 715.612336] RIP: 0033:0x7f959c7aa0c9 [ 715.616036] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 715.634920] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 715.642614] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 715.649997] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 715.657258] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 715.664515] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 715.671769] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x8000000) 00:50:00 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r3 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) lseek(r2, 0x0, 0x2) r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x6900) ftruncate(r4, 0x800) lseek(r4, 0x0, 0x2) r5 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f00000000c0)) sendfile(r4, r6, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x0) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:50:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a010, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 11) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x40030000000000) 00:50:01 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)}], 0x2) 00:50:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a044, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 715.911183] FAULT_INJECTION: forcing a failure. [ 715.911183] name failslab, interval 1, probability 0, space 0, times 0 [ 715.945302] CPU: 1 PID: 7741 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 715.953135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 715.962489] Call Trace: [ 715.965081] dump_stack+0x1fc/0x2ef [ 715.968717] should_fail.cold+0xa/0xf [ 715.972534] ? setup_fault_attr+0x200/0x200 [ 715.976865] ? lock_acquire+0x170/0x3c0 [ 715.980859] __should_failslab+0x115/0x180 [ 715.985103] should_failslab+0x5/0x10 [ 715.988906] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 715.994017] __kmalloc_node_track_caller+0x38/0x70 [ 715.998951] __alloc_skb+0xae/0x560 [ 716.002594] sctp_packet_transmit+0x246/0x3660 [ 716.007181] ? sctp_packet_config+0x87a/0xe50 [ 716.011694] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 716.016891] ? __sctp_packet_append_chunk+0xbe/0xd60 [ 716.022005] ? sctp_packet_config+0xe50/0xe50 [ 716.026517] ? sctp_packet_append_chunk+0x980/0xe20 [ 716.031540] ? sctp_outq_select_transport+0x208/0x740 [ 716.036738] sctp_outq_flush_ctrl.constprop.0+0x6d3/0xc40 [ 716.042293] ? sctp_check_transmitted+0x1a00/0x1a00 [ 716.047322] ? _raw_spin_unlock_irqrestore+0x79/0xe0 [ 716.052430] ? sctp_outq_tail+0x74c/0xc30 [ 716.056585] sctp_outq_uncork+0x10b/0x200 [ 716.060733] ? sctp_retransmit+0x6a0/0x6a0 [ 716.064979] ? sctp_endpoint_add_asoc+0x224/0x2d0 [ 716.069832] sctp_do_sm+0x72a/0x5110 [ 716.073561] ? sctp_sendmsg_to_asoc+0x1728/0x1ea0 [ 716.078407] ? sctp_sendmsg+0xe23/0x1580 [ 716.082473] ? inet_sendmsg+0x132/0x5a0 [ 716.086455] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 716.092859] ? do_syscall_64+0xf9/0x620 [ 716.096851] ? mark_held_locks+0xf0/0xf0 [ 716.100919] ? sctp_v6_get_dst+0x9bf/0x1c90 [ 716.105251] ? sctp_hash_transport+0x1696/0x2330 [ 716.110015] ? lock_downgrade+0x720/0x720 [ 716.114167] ? mark_held_locks+0xa6/0xf0 [ 716.118231] ? __local_bh_enable_ip+0x159/0x270 [ 716.122903] ? check_preemption_disabled+0x41/0x280 [ 716.127925] ? should_fail+0x142/0x7b0 [ 716.131830] ? __sk_mem_raise_allocated+0x704/0x1360 [ 716.136944] sctp_primitive_ASSOCIATE+0x98/0xc0 [ 716.141620] sctp_sendmsg_to_asoc+0x7bd/0x1ea0 [ 716.146217] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 716.151321] ? __sctp_setsockopt_connectx+0x1c0/0x1c0 [ 716.156514] ? lock_downgrade+0x720/0x720 [ 716.160661] ? lock_acquire+0x170/0x3c0 [ 716.164641] ? check_preemption_disabled+0x41/0x280 [ 716.169666] sctp_sendmsg+0xe23/0x1580 [ 716.173563] ? sctp_id2assoc+0x260/0x260 [ 716.177626] ? check_preemption_disabled+0x41/0x280 [ 716.182647] ? aa_sk_perm+0x534/0x930 [ 716.186468] inet_sendmsg+0x132/0x5a0 [ 716.190274] ? security_socket_sendmsg+0x83/0xb0 [ 716.195032] ? inet_recvmsg+0x5c0/0x5c0 [ 716.199009] sock_sendmsg+0xc3/0x120 [ 716.202722] __sys_sendto+0x21a/0x320 [ 716.206526] ? __ia32_sys_getpeername+0xb0/0xb0 [ 716.211194] ? lock_downgrade+0x720/0x720 [ 716.215340] ? vfs_write+0x3d7/0x540 [ 716.219068] ? check_preemption_disabled+0x41/0x280 [ 716.224088] ? vfs_write+0x393/0x540 [ 716.227802] ? fput+0x2b/0x190 [ 716.230995] ? ksys_write+0x1c8/0x2a0 [ 716.234804] __x64_sys_sendto+0xdd/0x1b0 [ 716.238870] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 716.243455] do_syscall_64+0xf9/0x620 [ 716.247261] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 716.252453] RIP: 0033:0x7f959c7aa0c9 [ 716.256167] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 716.275066] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 716.282776] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 716.290042] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 716.297311] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 716.304581] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 00:50:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a058, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 716.311851] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x300000000000000) 00:50:01 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)}], 0x2) 00:50:01 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 12) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:01 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a0e4, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:01 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x800000000000000) [ 716.685359] FAULT_INJECTION: forcing a failure. [ 716.685359] name failslab, interval 1, probability 0, space 0, times 0 [ 716.710877] audit: type=1804 audit(1673743801.844:1110): pid=7743 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1024/file0/bus" dev="loop1" ino=328 res=1 [ 716.767192] CPU: 0 PID: 7770 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 716.775027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 716.784402] Call Trace: [ 716.787011] dump_stack+0x1fc/0x2ef [ 716.790655] should_fail.cold+0xa/0xf [ 716.794476] ? setup_fault_attr+0x200/0x200 [ 716.798826] __should_failslab+0x115/0x180 [ 716.803077] should_failslab+0x5/0x10 [ 716.806899] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 716.812020] __kmalloc_node_track_caller+0x38/0x70 [ 716.816967] __alloc_skb+0xae/0x560 [ 716.820614] sctp_packet_transmit+0x246/0x3660 [ 716.825224] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 716.830429] ? __sctp_packet_append_chunk+0xbe/0xd60 [ 716.835547] ? sctp_packet_config+0xe50/0xe50 [ 716.840064] ? sctp_packet_append_chunk+0x980/0xe20 [ 716.845098] ? sctp_outq_select_transport+0x208/0x740 [ 716.850306] sctp_outq_flush_ctrl.constprop.0+0x6d3/0xc40 [ 716.855863] ? sctp_check_transmitted+0x1a00/0x1a00 [ 716.860892] ? retint_kernel+0x2d/0x2d 00:50:02 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r0 = getuid() (rerun: 32) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") (async) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) (async, rerun: 64) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (rerun: 64) ftruncate(0xffffffffffffffff, 0x800) (async, rerun: 64) r3 = syz_open_dev$evdev(0x0, 0x2, 0x0) (rerun: 64) ioctl$EVIOCSREP(r3, 0x40084503, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) (async) lseek(r2, 0x0, 0x2) (async) r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x6900) (async, rerun: 64) ftruncate(r4, 0x800) (async, rerun: 64) lseek(r4, 0x0, 0x2) (async) r5 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) (async) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f00000000c0)) (async) sendfile(r4, r6, 0x0, 0x8420fffffffa) (async, rerun: 32) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) (async, rerun: 32) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x0) (async) syz_open_procfs(0x0, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:50:02 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)}], 0x2) [ 716.864809] ? sctp_outq_tail+0x74c/0xc30 [ 716.868972] sctp_outq_uncork+0x10b/0x200 [ 716.873137] ? sctp_retransmit+0x6a0/0x6a0 [ 716.877388] ? sctp_do_sm+0x3d24/0x5110 [ 716.881379] sctp_do_sm+0x72a/0x5110 [ 716.885117] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 716.891539] ? finish_task_switch+0x1db/0x760 00:50:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x10001, @mcast2, 0xe9}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x1) r2 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x10001, @dev={0xfe, 0x80, '\x00', 0x44}, 0x75a7}], 0x1c) sendmmsg$inet(r1, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x20040000) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0xbc, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) [ 716.894309] audit: type=1804 audit(1673743801.924:1111): pid=7774 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1024/file0/bus" dev="loop1" ino=328 res=1 [ 716.896044] ? __schedule+0x88f/0x2040 [ 716.924414] ? rcu_nmi_exit+0xb3/0x180 [ 716.928323] ? mark_held_locks+0xa6/0xf0 [ 716.932393] ? io_schedule_timeout+0x140/0x140 [ 716.936986] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 716.941752] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 716.946347] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 716.951134] sctp_primitive_ASSOCIATE+0x98/0xc0 [ 716.955825] sctp_sendmsg_to_asoc+0x7bd/0x1ea0 [ 716.960426] ? trace_hardirqs_on_thunk+0x1a/0x1c 00:50:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x10001, @mcast2, 0xe9}, 0x1c) (async) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) shutdown(r1, 0x1) (async) r2 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x10001, @dev={0xfe, 0x80, '\x00', 0x44}, 0x75a7}], 0x1c) sendmmsg$inet(r1, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x20040000) (async) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0xbc, @loopback}, 0x1c) (async) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) [ 716.965198] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 716.970319] ? sctp_sendmsg_update_sinfo+0x3fa/0x4c0 [ 716.975432] ? __sanitizer_cov_trace_pc+0x4/0x50 [ 716.980207] sctp_sendmsg+0xe23/0x1580 [ 716.984108] ? sctp_id2assoc+0x260/0x260 [ 716.988182] ? aa_sk_perm+0x534/0x930 [ 716.992003] inet_sendmsg+0x132/0x5a0 [ 716.995815] ? security_socket_sendmsg+0x83/0xb0 [ 717.000771] ? inet_recvmsg+0x5c0/0x5c0 [ 717.004763] sock_sendmsg+0xc3/0x120 [ 717.008492] __sys_sendto+0x21a/0x320 [ 717.012288] ? __ia32_sys_getpeername+0xb0/0xb0 [ 717.016946] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 717.021514] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 717.026273] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 717.031031] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 717.035774] ? rcu_nmi_exit+0xb3/0x180 [ 717.039662] ? retint_kernel+0x2d/0x2d [ 717.043548] __x64_sys_sendto+0xdd/0x1b0 [ 717.047595] ? __sys_sendto+0x320/0x320 [ 717.051553] do_syscall_64+0xf9/0x620 [ 717.055346] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 717.060537] RIP: 0033:0x7f959c7aa0c9 [ 717.064253] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 717.083137] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 717.090828] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 717.098081] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 717.105334] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c 00:50:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e23, 0x10001, @mcast2, 0xe9}, 0x1c) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) shutdown(r1, 0x1) r2 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x10001, @dev={0xfe, 0x80, '\x00', 0x44}, 0x75a7}], 0x1c) (async) sendmmsg$inet(r1, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x20040000) (async) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e22, 0xbc, @loopback}, 0x1c) (async) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) 00:50:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a0f0, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 717.112597] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 717.119874] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 13) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:02 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad19d50204de93c04df93978822135215700c", 0x23}], 0x2) 00:50:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a0fc, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair(0x1f, 0x805, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x4048081, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0xffffffffffffffa9) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r3, 0x1) sendmmsg$inet(r3, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) sendfile(r2, r3, &(0x7f0000000040)=0x8001, 0x0) [ 717.315754] FAULT_INJECTION: forcing a failure. [ 717.315754] name failslab, interval 1, probability 0, space 0, times 0 [ 717.354039] CPU: 0 PID: 7818 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 717.361864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 717.371220] Call Trace: [ 717.373819] dump_stack+0x1fc/0x2ef [ 717.377459] should_fail.cold+0xa/0xf [ 717.381274] ? setup_fault_attr+0x200/0x200 [ 717.385603] ? lock_acquire+0x170/0x3c0 [ 717.389587] __should_failslab+0x115/0x180 [ 717.390739] FAT-fs (loop1): Unrecognized mount option "ÿÿÿÿp" or missing value [ 717.393837] should_failslab+0x5/0x10 [ 717.393853] kmem_cache_alloc_node+0x245/0x3b0 [ 717.393871] __alloc_skb+0x71/0x560 [ 717.393890] _sctp_make_chunk+0x50/0x260 [ 717.417252] sctp_make_datafrag_empty+0x164/0x230 [ 717.422114] ? sctp_make_ecne+0x110/0x110 [ 717.426270] ? sctp_datamsg_from_user+0x4b8/0x11a0 [ 717.431211] sctp_datamsg_from_user+0x615/0x11a0 [ 717.435994] sctp_sendmsg_to_asoc+0xfdd/0x1ea0 [ 717.440042] audit: type=1804 audit(1673743802.514:1112): pid=7836 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1025/bus" dev="sda1" ino=14865 res=1 [ 717.440581] ? mark_held_locks+0xa6/0xf0 [ 717.468463] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 717.473046] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 717.478156] ? rcu_nmi_exit+0xb3/0x180 [ 717.482053] ? retint_kernel+0x2d/0x2d [ 717.485958] sctp_sendmsg+0xe23/0x1580 [ 717.489855] ? sctp_id2assoc+0x260/0x260 [ 717.493917] ? aa_sk_perm+0x534/0x930 [ 717.497721] ? _copy_from_user+0xef/0x130 [ 717.501860] inet_sendmsg+0x132/0x5a0 [ 717.505646] ? security_socket_sendmsg+0x83/0xb0 [ 717.510386] ? inet_recvmsg+0x5c0/0x5c0 [ 717.514354] sock_sendmsg+0xc3/0x120 [ 717.518058] __sys_sendto+0x21a/0x320 [ 717.521852] ? __ia32_sys_getpeername+0xb0/0xb0 [ 717.526512] ? lock_downgrade+0x720/0x720 [ 717.530650] ? vfs_write+0x3d7/0x540 [ 717.534362] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 717.539105] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 717.543842] ? rcu_nmi_exit+0xb3/0x180 [ 717.547719] ? retint_kernel+0x2d/0x2d [ 717.551594] __x64_sys_sendto+0xdd/0x1b0 [ 717.555637] ? __sys_sendto+0x320/0x320 [ 717.559594] do_syscall_64+0xf9/0x620 [ 717.563385] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 717.568682] RIP: 0033:0x7f959c7aa0c9 [ 717.572378] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 717.591265] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 717.598956] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 717.606207] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 00:50:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x34000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 717.613457] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 717.620721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 717.627973] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:02 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") (async) r1 = syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") (async) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) (async) r3 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, 0x0) (async) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) (async) lseek(r2, 0x0, 0x2) (async) r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x6900) (async) ftruncate(r4, 0x800) lseek(r4, 0x0, 0x2) r5 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$EXT4_IOC_GETFSUUID(r1, 0x8008662c, &(0x7f00000000c0)) (async) sendfile(r4, r6, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x0) (async) syz_open_procfs(0x0, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:50:02 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$eJzs3c1vHGcdB/DvrB3bGyBx26QNqFKsRioIi8Qvcou5EBBCPlSoKgfOVuI0VjZpa7vIrRCY9yuH/gHl4BsnJO6RyoUL3Hr1sRISl15wT4tmdtbeOHZiO4l3XT4fa/w8zzwzz/zmN2+7a1kb4P/WwmSG76fIwuQb62V7a3O2tbU5e7dbTzKapJEMd4oU/223258k19OZ8vVyZj1ccdB2Plqef+vTz7c+67SG66lavpGhg9c7nI16ykSSobqsDT3peDceHO8Yip3MlAm70k0c9NuZJO0HvPePr+709Gjut/bYicQIPFtF50HZ2Dt/PDlbX+jl64DOU3Gf5U6bjX4HAAAAACfg/Ha2s55z/Y4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATpP6+/+Lemp06xMput//P1LPS10fLJePtvj9ZxUHAAAAAAAAAJygy9vZznrOddvtovqb/ytV40L1+yt5P6tZykquZj2LWctaVjKdZLxnoJH1xbW1lelDrDmz75ozjwl0tC6bT2e/AQAAAAAAAOBL5jdZ2P37PwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADIIiGeoU1XShWx9PYzjJWJKRcrmN5F/d+ml2v98BAAAAwAk4v53trOdct90uqvf8L1bv+8fyfu5lLctZSytLuVl9FtB519/Y2pxtbW3O3i2nh8f9wX+OFEY1YjqfPey/5UvVEs3cynI152pu5J20cjONas3SpW48+8f16zKm4vu1w4RV1OVYp/hTz6zK6JF28nGO+GHKeJWRMzsZmapjK7Px3KMzccSjs3dL02nsBHthz5b27MTRc57kbF2W+/OHvTnvq72ZmOk5+158dM6Tb/7tLz+73bp35/at1cnB2aXDGarLdnfG3kzM9mTipet15cuYiYdMVZm4uNNeyI/z00xmIm9mJcv5eRazlqVM5EdVbbE+n4ueS/6Ac+b6A603HxfJSH1cOgfrcTG1z3f6OjG9Uq17Lsv5Sd7JzSzltepnJtN5PXOZy3zPEb54iDtt44Crvv21fYO/8q260kzyx6d7Z31CZV6f68lr7z13vOrrnbObpeef9vMoGf5GXSm38du6HAx7MzHdk4kXHp2JP1e3ldXWvTsrtxffPeROvVqX5XX0+4F6SpTny/PlwapaD54dZd8L+/ZNV30XdvoaD/Vd3OnrXKkbB16pI/VruIdHmqn6Xtq3b7bqu9TTt9/rLQAG3tlvnx1p/rv5z+bHzd81bzffGPvh6HdHXx7Jmb+f+d7w1NCrjZeLv+bj/HL3/T8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB8qx98eGex1Vpa2VNpt9u/OqDrNFe6X2c2KPEcsvLFYIRx7Mp7r3/RbrfrOcVxx7mck4q5XRuA1PWt0ucbE/DMXVu7++611Q8+/M7y3cW3l95eujc/Nzc/NT/32uy1W8utpanO735HCTwLuw/9fkcCAAAAAAAAAAAAHNYR/jGgXPxY/07Q730EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATreFyQzfT5HpqatTZXtrc7ZVTt367pLDSRpJil8kxSfJ9XSmjPcMVxy0nY+W59/69POtz3bHGu4u33jUeoezUU+ZSDJUl09rvBtPPF6xs4dlwq50Ewf99r8AAAD//+BrDC0=") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)}], 0x2) 00:50:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 14) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) [ 717.810102] FAULT_INJECTION: forcing a failure. [ 717.810102] name failslab, interval 1, probability 0, space 0, times 0 [ 717.846542] CPU: 0 PID: 7855 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 717.847500] audit: type=1804 audit(1673743803.004:1113): pid=7852 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1026/bus" dev="sda1" ino=14549 res=1 [ 717.854362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 717.854368] Call Trace: [ 717.854391] dump_stack+0x1fc/0x2ef [ 717.854410] should_fail.cold+0xa/0xf [ 717.854428] ? setup_fault_attr+0x200/0x200 [ 717.854443] ? lock_acquire+0x170/0x3c0 [ 717.854461] __should_failslab+0x115/0x180 [ 717.910123] should_failslab+0x5/0x10 [ 717.913932] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 717.919052] __kmalloc_node_track_caller+0x38/0x70 [ 717.923993] __alloc_skb+0xae/0x560 [ 717.927635] _sctp_make_chunk+0x50/0x260 [ 717.931712] sctp_make_datafrag_empty+0x164/0x230 [ 717.936564] ? sctp_make_ecne+0x110/0x110 [ 717.940728] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 717.945752] ? kmem_cache_alloc_trace+0x323/0x380 [ 717.950612] sctp_datamsg_from_user+0x615/0x11a0 [ 717.955389] sctp_sendmsg_to_asoc+0xfdd/0x1ea0 [ 717.959993] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 717.965109] ? __sctp_setsockopt_connectx+0x1c0/0x1c0 [ 717.970306] ? lock_downgrade+0x720/0x720 [ 717.974461] ? lock_acquire+0x170/0x3c0 [ 717.978448] ? check_preemption_disabled+0x41/0x280 [ 717.983488] sctp_sendmsg+0xe23/0x1580 [ 717.987386] ? sctp_id2assoc+0x260/0x260 [ 717.991453] ? check_preemption_disabled+0x41/0x280 [ 717.996483] ? aa_sk_perm+0x534/0x930 [ 718.000308] inet_sendmsg+0x132/0x5a0 [ 718.004117] ? security_socket_sendmsg+0x83/0xb0 [ 718.008886] ? inet_recvmsg+0x5c0/0x5c0 [ 718.012877] sock_sendmsg+0xc3/0x120 [ 718.016599] __sys_sendto+0x21a/0x320 [ 718.020408] ? __ia32_sys_getpeername+0xb0/0xb0 [ 718.025088] ? lock_downgrade+0x720/0x720 [ 718.029241] ? vfs_write+0x3d7/0x540 [ 718.032970] ? check_preemption_disabled+0x41/0x280 [ 718.037997] ? vfs_write+0x393/0x540 [ 718.041719] ? fput+0x2b/0x190 [ 718.044916] ? ksys_write+0x1c8/0x2a0 [ 718.048730] __x64_sys_sendto+0xdd/0x1b0 [ 718.052810] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 718.057401] do_syscall_64+0xf9/0x620 00:50:03 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)}], 0x2) [ 718.061208] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 718.066399] RIP: 0033:0x7f959c7aa0c9 [ 718.070115] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 718.089020] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 718.096731] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 718.104001] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 00:50:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x2001a2c0, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:03 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 15) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) [ 718.111274] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 718.118548] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 718.125812] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 [ 718.137588] audit: type=1804 audit(1673743803.294:1114): pid=7852 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1026/bus" dev="sda1" ino=14549 res=1 00:50:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0xfffffdef, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 718.244634] FAULT_INJECTION: forcing a failure. [ 718.244634] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 718.256461] CPU: 1 PID: 7872 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 718.264266] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 718.273623] Call Trace: [ 718.276222] dump_stack+0x1fc/0x2ef [ 718.279867] should_fail.cold+0xa/0xf [ 718.283677] ? setup_fault_attr+0x200/0x200 [ 718.288015] ? is_bpf_text_address+0xfc/0x1b0 [ 718.292529] __alloc_pages_nodemask+0x239/0x2890 [ 718.297293] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 718.302662] ? __save_stack_trace+0xaf/0x190 [ 718.307075] ? is_bpf_text_address+0xd5/0x1b0 [ 718.311589] ? __lock_acquire+0x6de/0x3ff0 [ 718.315838] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 718.320703] ? _sctp_make_chunk+0x50/0x260 [ 718.324946] ? sctp_make_datafrag_empty+0x164/0x230 [ 718.329975] ? sctp_datamsg_from_user+0x615/0x11a0 [ 718.334916] ? sctp_sendmsg_to_asoc+0xfdd/0x1ea0 [ 718.339678] ? sctp_sendmsg+0xe23/0x1580 [ 718.343751] ? inet_sendmsg+0x132/0x5a0 [ 718.347738] ? mark_held_locks+0xf0/0xf0 [ 718.351815] ? kasan_kmalloc+0x139/0x160 [ 718.355883] cache_grow_begin+0xa4/0x8a0 [ 718.359947] ? setup_fault_attr+0x200/0x200 [ 718.364268] ? lock_acquire+0x170/0x3c0 [ 718.368244] cache_alloc_refill+0x273/0x340 [ 718.372562] kmem_cache_alloc_node_trace+0x39e/0x3b0 [ 718.377657] __kmalloc_node_track_caller+0x38/0x70 [ 718.382575] __alloc_skb+0xae/0x560 [ 718.386192] _sctp_make_chunk+0x50/0x260 [ 718.390243] sctp_make_datafrag_empty+0x164/0x230 [ 718.395077] ? sctp_make_ecne+0x110/0x110 [ 718.399235] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 718.404260] ? kmem_cache_alloc_trace+0x323/0x380 [ 718.409098] sctp_datamsg_from_user+0x615/0x11a0 [ 718.413867] sctp_sendmsg_to_asoc+0xfdd/0x1ea0 [ 718.418447] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 718.423538] ? __sctp_setsockopt_connectx+0x1c0/0x1c0 [ 718.428717] ? lock_downgrade+0x720/0x720 [ 718.432851] ? lock_acquire+0x170/0x3c0 [ 718.436818] ? check_preemption_disabled+0x41/0x280 [ 718.441831] sctp_sendmsg+0xe23/0x1580 [ 718.445725] ? sctp_id2assoc+0x260/0x260 [ 718.449788] ? aa_sk_perm+0x534/0x930 [ 718.453596] inet_sendmsg+0x132/0x5a0 [ 718.457393] ? security_socket_sendmsg+0x83/0xb0 [ 718.462137] ? inet_recvmsg+0x5c0/0x5c0 [ 718.466102] sock_sendmsg+0xc3/0x120 [ 718.469803] __sys_sendto+0x21a/0x320 [ 718.473592] ? __ia32_sys_getpeername+0xb0/0xb0 [ 718.478250] ? lock_downgrade+0x720/0x720 [ 718.482388] ? vfs_write+0x3d7/0x540 [ 718.486100] ? check_preemption_disabled+0x41/0x280 [ 718.491107] ? vfs_write+0x393/0x540 [ 718.494809] ? fput+0x2b/0x190 [ 718.497991] ? ksys_write+0x1c8/0x2a0 [ 718.501785] __x64_sys_sendto+0xdd/0x1b0 [ 718.505836] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 718.510406] do_syscall_64+0xf9/0x620 [ 718.514196] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 718.519370] RIP: 0033:0x7f959c7aa0c9 [ 718.523069] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 00:50:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0xffffffe0, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:03 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) socketpair(0x1f, 0x805, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x4048081, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0xffffffffffffffa9) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r3, 0x1) sendmmsg$inet(r3, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) sendfile(r2, r3, &(0x7f0000000040)=0x8001, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) (async) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) socketpair(0x1f, 0x805, 0x2, &(0x7f0000000000)) (async) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x4048081, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0xffffffffffffffa9) (async) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) shutdown(r2, 0x1) (async) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) bind$inet6(r3, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r3, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) shutdown(r3, 0x1) (async) sendmmsg$inet(r3, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) (async) sendfile(r2, r3, &(0x7f0000000040)=0x8001, 0x0) (async) [ 718.541965] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 718.549667] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 718.556927] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 718.564183] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 718.571440] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 718.578709] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:03 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x28800, 0x5c) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x0) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:50:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x2, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x3, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 16) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) socketpair(0x1f, 0x805, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x4048081, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0xffffffffffffffa9) (async) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) (async) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) (async) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) (async) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) shutdown(r3, 0x1) sendmmsg$inet(r3, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) sendfile(r2, r3, &(0x7f0000000040)=0x8001, 0x0) 00:50:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x4, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 718.900798] FAULT_INJECTION: forcing a failure. [ 718.900798] name failslab, interval 1, probability 0, space 0, times 0 [ 718.937212] CPU: 1 PID: 7906 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 718.945034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 718.954393] Call Trace: [ 718.956988] dump_stack+0x1fc/0x2ef [ 718.960641] should_fail.cold+0xa/0xf [ 718.964449] ? setup_fault_attr+0x200/0x200 [ 718.968776] ? lock_acquire+0x170/0x3c0 [ 718.972759] __should_failslab+0x115/0x180 [ 718.976998] should_failslab+0x5/0x10 [ 718.980797] kmem_cache_alloc+0x277/0x370 [ 718.984955] sctp_chunkify+0x4b/0x2e0 [ 718.988762] _sctp_make_chunk+0x149/0x260 [ 718.992916] sctp_make_datafrag_empty+0x164/0x230 [ 718.997763] ? sctp_make_ecne+0x110/0x110 [ 719.001921] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 719.006947] ? kmem_cache_alloc_trace+0x323/0x380 [ 719.011799] sctp_datamsg_from_user+0x615/0x11a0 [ 719.016584] sctp_sendmsg_to_asoc+0xfdd/0x1ea0 [ 719.021185] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 719.026297] ? __sctp_setsockopt_connectx+0x1c0/0x1c0 [ 719.031496] ? lock_downgrade+0x720/0x720 [ 719.035650] ? lock_acquire+0x170/0x3c0 [ 719.039635] ? check_preemption_disabled+0x41/0x280 [ 719.044668] sctp_sendmsg+0xe23/0x1580 [ 719.048562] ? sctp_id2assoc+0x260/0x260 [ 719.052625] ? check_preemption_disabled+0x41/0x280 [ 719.057642] ? aa_sk_perm+0x534/0x930 [ 719.061458] inet_sendmsg+0x132/0x5a0 [ 719.065255] ? security_socket_sendmsg+0x83/0xb0 [ 719.070012] ? inet_recvmsg+0x5c0/0x5c0 [ 719.074001] sock_sendmsg+0xc3/0x120 [ 719.077729] __sys_sendto+0x21a/0x320 [ 719.081531] ? __ia32_sys_getpeername+0xb0/0xb0 [ 719.086207] ? lock_downgrade+0x720/0x720 [ 719.090361] ? vfs_write+0x3d7/0x540 [ 719.094094] ? check_preemption_disabled+0x41/0x280 [ 719.099116] ? vfs_write+0x393/0x540 [ 719.102836] ? fput+0x2b/0x190 [ 719.106026] ? ksys_write+0x1c8/0x2a0 [ 719.109834] __x64_sys_sendto+0xdd/0x1b0 [ 719.113903] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 719.118488] do_syscall_64+0xf9/0x620 [ 719.122297] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 719.127496] RIP: 0033:0x7f959c7aa0c9 [ 719.131213] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 00:50:04 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)}], 0x2) 00:50:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x5, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 719.150123] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 719.157839] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 719.165113] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 719.172380] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 719.179647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 719.186925] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 17) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) [ 719.316637] FAULT_INJECTION: forcing a failure. [ 719.316637] name failslab, interval 1, probability 0, space 0, times 0 [ 719.333628] CPU: 1 PID: 7925 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 719.341449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 719.350811] Call Trace: [ 719.353409] dump_stack+0x1fc/0x2ef [ 719.357048] should_fail.cold+0xa/0xf [ 719.360857] ? setup_fault_attr+0x200/0x200 [ 719.365178] ? lock_acquire+0x170/0x3c0 [ 719.369162] __should_failslab+0x115/0x180 [ 719.373399] should_failslab+0x5/0x10 [ 719.377202] kmem_cache_alloc_node+0x245/0x3b0 [ 719.378732] audit: type=1804 audit(1673743804.534:1115): pid=7884 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1027/file0/bus" dev="loop1" ino=329 res=1 [ 719.381786] __alloc_skb+0x71/0x560 [ 719.381805] _sctp_make_chunk+0x50/0x260 [ 719.381823] sctp_make_datafrag_empty+0x164/0x230 [ 719.381840] ? sctp_make_ecne+0x110/0x110 [ 719.381863] sctp_datamsg_from_user+0x615/0x11a0 [ 719.381888] sctp_sendmsg_to_asoc+0xfdd/0x1ea0 [ 719.381913] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 719.437276] ? __sctp_setsockopt_connectx+0x1c0/0x1c0 [ 719.442478] ? lock_downgrade+0x720/0x720 [ 719.446641] ? lock_acquire+0x170/0x3c0 [ 719.450630] ? check_preemption_disabled+0x41/0x280 [ 719.455668] sctp_sendmsg+0xe23/0x1580 [ 719.459567] ? sctp_id2assoc+0x260/0x260 [ 719.463647] ? check_preemption_disabled+0x41/0x280 [ 719.468684] ? aa_sk_perm+0x534/0x930 [ 719.472509] inet_sendmsg+0x132/0x5a0 [ 719.476320] ? security_socket_sendmsg+0x83/0xb0 [ 719.481085] ? inet_recvmsg+0x5c0/0x5c0 [ 719.485066] sock_sendmsg+0xc3/0x120 [ 719.488891] __sys_sendto+0x21a/0x320 [ 719.492701] ? __ia32_sys_getpeername+0xb0/0xb0 [ 719.497376] ? lock_downgrade+0x720/0x720 [ 719.501541] ? vfs_write+0x3d7/0x540 [ 719.505274] ? check_preemption_disabled+0x41/0x280 [ 719.510306] ? vfs_write+0x393/0x540 [ 719.514030] ? fput+0x2b/0x190 [ 719.517234] ? ksys_write+0x1c8/0x2a0 [ 719.521040] __x64_sys_sendto+0xdd/0x1b0 [ 719.525208] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 719.529807] do_syscall_64+0xf9/0x620 [ 719.533618] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 719.538812] RIP: 0033:0x7f959c7aa0c9 [ 719.542527] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 00:50:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x6, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 719.561433] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 719.569147] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 719.576415] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 719.583684] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 719.590958] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 719.598234] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 18) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:04 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e071cefa3e1cb1aff8878d78e5b19e8c5ad1", 0x12}], 0x2) [ 719.639653] audit: type=1804 audit(1673743804.794:1116): pid=7929 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1027/file0/bus" dev="loop1" ino=329 res=1 00:50:04 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") (async) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") (async) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) (async) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) (async) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) (async) lseek(r3, 0x0, 0x2) (async) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) (async) r5 = open(&(0x7f0000000000)='./bus\x00', 0x28800, 0x5c) sendfile(r3, r5, 0x0, 0x8420fffffffa) (async) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) (async) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x0) (async) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:50:04 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x1) sendmmsg$inet(r1, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="411a40b848c5526e0352ac670491136d07ce3991618c12ad52fa9f54fb0eac41771fdebab93383b779c3e185142314213b5f69bc2c69d96bff9475dd4a72734f02aa6c215fc59985ec1e1150f5bc3f5bb5513bffffb6ba008461fa3c6bb401ccc30550aeafc4d2bdf4c9cef9babdf63051338732bebc0995e724ec03b7c5359d3ede9e4e6b265636a5380f9c7f93ef0f633d00914b189b2f3871791b617abbffd2a85fa8", 0xa4, 0x1, &(0x7f0000000000)={0xa, 0x4e21, 0x7ff, @private0={0xfc, 0x0, '\x00', 0x1}, 0xde9}, 0x1c) [ 719.746035] FAULT_INJECTION: forcing a failure. [ 719.746035] name failslab, interval 1, probability 0, space 0, times 0 [ 719.765942] CPU: 1 PID: 7941 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 719.773756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 719.783128] Call Trace: [ 719.785728] dump_stack+0x1fc/0x2ef [ 719.789366] should_fail.cold+0xa/0xf 00:50:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x7, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 719.793180] ? setup_fault_attr+0x200/0x200 [ 719.797508] ? lock_acquire+0x170/0x3c0 [ 719.801500] __should_failslab+0x115/0x180 [ 719.805745] should_failslab+0x5/0x10 [ 719.809555] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 719.814665] __kmalloc_node_track_caller+0x38/0x70 [ 719.819614] __alloc_skb+0xae/0x560 [ 719.823250] _sctp_make_chunk+0x50/0x260 [ 719.827321] sctp_make_datafrag_empty+0x164/0x230 [ 719.832173] ? sctp_make_ecne+0x110/0x110 [ 719.836337] sctp_datamsg_from_user+0x615/0x11a0 [ 719.841112] sctp_sendmsg_to_asoc+0xfdd/0x1ea0 00:50:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x8, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 719.845712] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 719.850825] ? __sctp_setsockopt_connectx+0x1c0/0x1c0 [ 719.856021] ? lock_downgrade+0x720/0x720 [ 719.860172] ? lock_acquire+0x170/0x3c0 [ 719.864155] ? check_preemption_disabled+0x41/0x280 [ 719.869189] sctp_sendmsg+0xe23/0x1580 [ 719.873089] ? sctp_id2assoc+0x260/0x260 [ 719.877157] ? check_preemption_disabled+0x41/0x280 [ 719.882187] ? aa_sk_perm+0x534/0x930 [ 719.886014] inet_sendmsg+0x132/0x5a0 [ 719.889827] ? security_socket_sendmsg+0x83/0xb0 00:50:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x9, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 719.894599] ? inet_recvmsg+0x5c0/0x5c0 [ 719.898581] sock_sendmsg+0xc3/0x120 [ 719.902304] __sys_sendto+0x21a/0x320 [ 719.906107] ? __ia32_sys_getpeername+0xb0/0xb0 [ 719.910780] ? lock_downgrade+0x720/0x720 [ 719.914935] ? vfs_write+0x3d7/0x540 [ 719.918665] ? check_preemption_disabled+0x41/0x280 [ 719.923693] ? vfs_write+0x393/0x540 [ 719.927412] ? fput+0x2b/0x190 [ 719.930618] ? ksys_write+0x1c8/0x2a0 [ 719.934430] __x64_sys_sendto+0xdd/0x1b0 [ 719.938499] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 719.943076] do_syscall_64+0xf9/0x620 [ 719.946867] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 719.952048] RIP: 0033:0x7f959c7aa0c9 [ 719.955761] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 719.974669] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 719.982382] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 719.989653] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 00:50:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xa, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 719.996926] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 720.004204] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 720.011565] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 19) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:05 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$eJzs3c1vHGcdB/DvrB3bGyBx26QNqFKsRioIi8Qvcou5EBBCPlSoKgfOVuI0VjZpa7vIrRCY9yuH/gHl4BsnJO6RyoUL3Hr1sRISl15wT4tmdtbeOHZiO4l3XT4fa/w8zzwzz/zmN2+7a1kb4P/WwmSG76fIwuQb62V7a3O2tbU5e7dbTzKapJEMd4oU/223258k19OZ8vVyZj1ccdB2Plqef+vTz7c+67SG66lavpGhg9c7nI16ykSSobqsDT3peDceHO8Yip3MlAm70k0c9NuZJO0HvPePr+709Gjut/bYicQIPFtF50HZ2Dt/PDlbX+jl64DOU3Gf5U6bjX4HAAAAACfg/Ha2s55z/Y4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATpP6+/+Lemp06xMput//P1LPS10fLJePtvj9ZxUHAAAAAAAAAJygy9vZznrOddvtovqb/ytV40L1+yt5P6tZykquZj2LWctaVjKdZLxnoJH1xbW1lelDrDmz75ozjwl0tC6bT2e/AQAAAAAAAOBL5jdZ2P37PwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADIIiGeoU1XShWx9PYzjJWJKRcrmN5F/d+ml2v98BAAAAwAk4v53trOdct90uqvf8L1bv+8fyfu5lLctZSytLuVl9FtB519/Y2pxtbW3O3i2nh8f9wX+OFEY1YjqfPey/5UvVEs3cynI152pu5J20cjONas3SpW48+8f16zKm4vu1w4RV1OVYp/hTz6zK6JF28nGO+GHKeJWRMzsZmapjK7Px3KMzccSjs3dL02nsBHthz5b27MTRc57kbF2W+/OHvTnvq72ZmOk5+158dM6Tb/7tLz+73bp35/at1cnB2aXDGarLdnfG3kzM9mTipet15cuYiYdMVZm4uNNeyI/z00xmIm9mJcv5eRazlqVM5EdVbbE+n4ueS/6Ac+b6A603HxfJSH1cOgfrcTG1z3f6OjG9Uq17Lsv5Sd7JzSzltepnJtN5PXOZy3zPEb54iDtt44Crvv21fYO/8q260kzyx6d7Z31CZV6f68lr7z13vOrrnbObpeef9vMoGf5GXSm38du6HAx7MzHdk4kXHp2JP1e3ldXWvTsrtxffPeROvVqX5XX0+4F6SpTny/PlwapaD54dZd8L+/ZNV30XdvoaD/Vd3OnrXKkbB16pI/VruIdHmqn6Xtq3b7bqu9TTt9/rLQAG3tlvnx1p/rv5z+bHzd81bzffGPvh6HdHXx7Jmb+f+d7w1NCrjZeLv+bj/HL3/T8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB8qx98eGex1Vpa2VNpt9u/OqDrNFe6X2c2KPEcsvLFYIRx7Mp7r3/RbrfrOcVxx7mck4q5XRuA1PWt0ucbE/DMXVu7++611Q8+/M7y3cW3l95eujc/Nzc/NT/32uy1W8utpanO735HCTwLuw/9fkcCAAAAAAAAAAAAHNYR/jGgXPxY/07Q730EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATreFyQzfT5HpqatTZXtrc7ZVTt367pLDSRpJil8kxSfJ9XSmjPcMVxy0nY+W59/69POtz3bHGu4u33jUeoezUU+ZSDJUl09rvBtPPF6xs4dlwq50Ewf99r8AAAD//+BrDC0=") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)="e0", 0x1}], 0x2) 00:50:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xe, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 720.126011] audit: type=1804 audit(1673743805.284:1117): pid=7967 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1028/bus" dev="sda1" ino=13905 res=1 [ 720.169535] FAULT_INJECTION: forcing a failure. [ 720.169535] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 720.181367] CPU: 1 PID: 7970 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 720.189161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 720.198511] Call Trace: [ 720.201109] dump_stack+0x1fc/0x2ef [ 720.204744] should_fail.cold+0xa/0xf [ 720.208555] ? setup_fault_attr+0x200/0x200 [ 720.212886] ? is_bpf_text_address+0xfc/0x1b0 [ 720.217394] __alloc_pages_nodemask+0x239/0x2890 [ 720.222155] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 720.227522] ? __save_stack_trace+0xaf/0x190 [ 720.231941] ? __kernel_text_address+0x9/0x30 [ 720.236448] ? __lock_acquire+0x6de/0x3ff0 [ 720.240700] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 720.245545] ? _sctp_make_chunk+0x50/0x260 [ 720.249784] ? sctp_make_datafrag_empty+0x164/0x230 [ 720.254803] ? sctp_datamsg_from_user+0x615/0x11a0 [ 720.259738] ? sctp_sendmsg_to_asoc+0xfdd/0x1ea0 [ 720.264496] ? sctp_sendmsg+0xe23/0x1580 [ 720.268560] ? inet_sendmsg+0x132/0x5a0 [ 720.272546] ? mark_held_locks+0xf0/0xf0 [ 720.276614] ? __lock_acquire+0x6de/0x3ff0 [ 720.280865] cache_grow_begin+0xa4/0x8a0 [ 720.284928] ? setup_fault_attr+0x200/0x200 [ 720.289255] ? lock_acquire+0x170/0x3c0 [ 720.293237] cache_alloc_refill+0x273/0x340 [ 720.297571] kmem_cache_alloc_node_trace+0x39e/0x3b0 [ 720.302681] __kmalloc_node_track_caller+0x38/0x70 [ 720.307611] __alloc_skb+0xae/0x560 [ 720.311241] _sctp_make_chunk+0x50/0x260 [ 720.315309] sctp_make_datafrag_empty+0x164/0x230 [ 720.320158] ? sctp_make_ecne+0x110/0x110 [ 720.324320] sctp_datamsg_from_user+0x615/0x11a0 [ 720.329075] sctp_sendmsg_to_asoc+0xfdd/0x1ea0 [ 720.333671] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 720.333779] audit: type=1804 audit(1673743805.314:1118): pid=7966 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1028/bus" dev="sda1" ino=13905 res=1 [ 720.338774] ? __sctp_setsockopt_connectx+0x1c0/0x1c0 00:50:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xf, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 720.338792] ? lock_downgrade+0x720/0x720 [ 720.338806] ? lock_acquire+0x170/0x3c0 [ 720.338825] ? check_preemption_disabled+0x41/0x280 [ 720.338844] sctp_sendmsg+0xe23/0x1580 [ 720.384296] ? sctp_id2assoc+0x260/0x260 [ 720.388367] ? check_preemption_disabled+0x41/0x280 [ 720.393393] ? aa_sk_perm+0x534/0x930 [ 720.397212] inet_sendmsg+0x132/0x5a0 [ 720.401015] ? security_socket_sendmsg+0x83/0xb0 [ 720.405780] ? inet_recvmsg+0x5c0/0x5c0 [ 720.409764] sock_sendmsg+0xc3/0x120 [ 720.413478] __sys_sendto+0x21a/0x320 00:50:05 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)}], 0x2) [ 720.417284] ? __ia32_sys_getpeername+0xb0/0xb0 [ 720.421962] ? lock_downgrade+0x720/0x720 [ 720.426112] ? vfs_write+0x3d7/0x540 [ 720.429841] ? check_preemption_disabled+0x41/0x280 [ 720.434866] ? vfs_write+0x393/0x540 [ 720.438596] ? fput+0x2b/0x190 [ 720.441792] ? ksys_write+0x1c8/0x2a0 [ 720.445679] __x64_sys_sendto+0xdd/0x1b0 [ 720.449751] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 720.454341] do_syscall_64+0xf9/0x620 [ 720.458154] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 720.463345] RIP: 0033:0x7f959c7aa0c9 [ 720.467064] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 720.485970] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 720.493689] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 720.500960] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 720.508231] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c 00:50:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x10, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:05 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") (async) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$eJzs1b1u01AYBuCvaSiBqTNiOBILU1XYmAhCqVRhCQmUASYiNSwxQooXJ1MvgQvgwhi4CJSpW1BlF2jFWP+oeZ4ln/LaPuc9g/3p8ZfF2dfi849v32M03ovBOB4MLvbiMAZx5TwAgLvkYruNX9tK13sBANrh+w8Au+f9h49vXmXZ5F1Ko4jNeTktp9VvlZ+cZpPjdOngn7s2ZTnd/5M/S5Xr+b14WOfP/5sfxNMnVX6ZvX6b3cjvx1nj7QEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYLcdpTSMiJRSOvz776Ysp/tVfpSu3Mir6eQ0mxzXF1zPh/Fo2FoNAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4BYUq/Vilufz5R0bIn5Gy4uO6iNtuem4XrYvJ9/k8LKJJ7+IiL4U7NHQ4UsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoVLFaL2Z5Pl8WXe8EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiLYrVezPJ8vmxw6LojAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0I3fAQAA///PCC46") (async) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) (async) lseek(r1, 0x0, 0x2) (async) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) (async) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) (async) r5 = open(&(0x7f0000000000)='./bus\x00', 0x28800, 0x5c) sendfile(r3, r5, 0x0, 0x8420fffffffa) (async) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) (async) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x0) (async) syz_open_procfs(0x0, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) [ 720.515506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 720.522782] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:05 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 20) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x1) sendmmsg$inet(r1, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="411a40b848c5526e0352ac670491136d07ce3991618c12ad52fa9f54fb0eac41771fdebab93383b779c3e185142314213b5f69bc2c69d96bff9475dd4a72734f02aa6c215fc59985ec1e1150f5bc3f5bb5513bffffb6ba008461fa3c6bb401ccc30550aeafc4d2bdf4c9cef9babdf63051338732bebc0995e724ec03b7c5359d3ede9e4e6b265636a5380f9c7f93ef0f633d00914b189b2f3871791b617abbffd2a85fa8", 0xa4, 0x1, &(0x7f0000000000)={0xa, 0x4e21, 0x7ff, @private0={0xfc, 0x0, '\x00', 0x1}, 0xde9}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) shutdown(r1, 0x1) (async) sendmmsg$inet(r1, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) (async) sendto$inet6(r1, &(0x7f00000000c0)="411a40b848c5526e0352ac670491136d07ce3991618c12ad52fa9f54fb0eac41771fdebab93383b779c3e185142314213b5f69bc2c69d96bff9475dd4a72734f02aa6c215fc59985ec1e1150f5bc3f5bb5513bffffb6ba008461fa3c6bb401ccc30550aeafc4d2bdf4c9cef9babdf63051338732bebc0995e724ec03b7c5359d3ede9e4e6b265636a5380f9c7f93ef0f633d00914b189b2f3871791b617abbffd2a85fa8", 0xa4, 0x1, &(0x7f0000000000)={0xa, 0x4e21, 0x7ff, @private0={0xfc, 0x0, '\x00', 0x1}, 0xde9}, 0x1c) (async) 00:50:05 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)}], 0x2) 00:50:05 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESDEC, @ANYRESHEX=r1], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./bus\x00', 0x10441, &(0x7f00000001c0)=ANY=[@ANYRES64, @ANYRESOCT=r1, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r3 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) lseek(r2, 0x0, 0x2) r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x6900) ftruncate(r4, 0x800) lseek(r4, 0x0, 0x2) r5 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000180)={0x15, 0x2e, &(0x7f00000000c0)="6f287bd4a3cc90876daab5b58ac7b119ccd329ab04484dc7e14890186d2f1b3c762e2be13556a9cf815c0190ebfa"}) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r4, r6, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x0) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:50:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x44, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x58, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:05 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async, rerun: 64) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) (rerun: 64) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async, rerun: 32) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async, rerun: 32) shutdown(r1, 0x1) (async, rerun: 32) sendmmsg$inet(r1, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) (rerun: 32) sendto$inet6(r1, &(0x7f00000000c0)="411a40b848c5526e0352ac670491136d07ce3991618c12ad52fa9f54fb0eac41771fdebab93383b779c3e185142314213b5f69bc2c69d96bff9475dd4a72734f02aa6c215fc59985ec1e1150f5bc3f5bb5513bffffb6ba008461fa3c6bb401ccc30550aeafc4d2bdf4c9cef9babdf63051338732bebc0995e724ec03b7c5359d3ede9e4e6b265636a5380f9c7f93ef0f633d00914b189b2f3871791b617abbffd2a85fa8", 0xa4, 0x1, &(0x7f0000000000)={0xa, 0x4e21, 0x7ff, @private0={0xfc, 0x0, '\x00', 0x1}, 0xde9}, 0x1c) [ 720.754599] FAULT_INJECTION: forcing a failure. [ 720.754599] name failslab, interval 1, probability 0, space 0, times 0 [ 720.822970] CPU: 1 PID: 8004 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 720.830804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 720.840162] Call Trace: [ 720.842760] dump_stack+0x1fc/0x2ef [ 720.846398] should_fail.cold+0xa/0xf [ 720.851061] ? setup_fault_attr+0x200/0x200 [ 720.855393] ? __debug_object_init+0x410/0x9b0 [ 720.859992] __should_failslab+0x115/0x180 [ 720.864245] should_failslab+0x5/0x10 [ 720.868049] kmem_cache_alloc_trace+0x46/0x380 [ 720.872646] flex_array_alloc+0x1f4/0x2c0 [ 720.876806] sctp_stream_alloc_out+0x39/0x4b0 [ 720.881307] ? debug_object_destroy+0x240/0x240 [ 720.885993] sctp_stream_init+0x214/0x5a0 [ 720.890159] ? __raw_spin_lock_init+0x28/0x100 [ 720.894754] sctp_association_new+0x1146/0x1f10 [ 720.899427] ? sctp_v6_scope+0x5a/0x70 [ 720.903326] sctp_make_temp_asoc+0x95/0x1d0 [ 720.907667] sctp_sf_do_unexpected_init.isra.0+0x6f5/0x1250 [ 720.913396] ? sctp_sf_shut_8_4_5.constprop.0+0x5c0/0x5c0 [ 720.918951] ? sctp_has_association+0x1e0/0x1e0 00:50:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xe4, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 720.923626] sctp_do_sm+0x162/0x5110 [ 720.927354] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 720.933769] ? kernel_text_address+0xbd/0xf0 [ 720.938185] ? __kernel_text_address+0x9/0x30 [ 720.942686] ? mark_held_locks+0xf0/0xf0 [ 720.946751] ? __save_stack_trace+0xaf/0x190 [ 720.951169] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 720.956372] ? static_obj+0x50/0x50 [ 720.960004] ? sctp_assoc_bh_rcv+0x2f9/0x650 [ 720.964423] ? ktime_get+0x235/0x2f0 [ 720.968138] ? kvm_clock_get_cycles+0x14/0x30 [ 720.972634] ? ktime_get+0x200/0x2f0 [ 720.976353] sctp_assoc_bh_rcv+0x345/0x650 [ 720.980605] sctp_inq_push+0x1da/0x270 [ 720.984499] sctp_backlog_rcv+0x1e9/0x11e0 [ 720.988742] ? sctp_icmp_frag_needed.part.0+0x2b0/0x2b0 [ 720.994106] ? mark_held_locks+0xa6/0xf0 [ 720.998170] ? __local_bh_enable_ip+0x159/0x270 [ 721.002849] __release_sock+0x134/0x3a0 [ 721.006831] release_sock+0x54/0x1b0 [ 721.010554] sctp_wait_for_connect+0x301/0x530 [ 721.015144] ? sctp_get_port_local+0x11d0/0x11d0 [ 721.019898] ? sctp_datamsg_from_user+0xcb1/0x11a0 [ 721.024831] ? wait_woken+0x250/0x250 [ 721.028637] ? sctp_datamsg_put+0x30/0x4d0 [ 721.032879] ? sctp_primitive_SEND+0x9b/0xc0 [ 721.037294] sctp_sendmsg_to_asoc+0x19ca/0x1ea0 [ 721.042107] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 721.047221] ? lock_downgrade+0x720/0x720 [ 721.051376] ? lock_acquire+0x170/0x3c0 [ 721.055361] ? check_preemption_disabled+0x41/0x280 [ 721.060394] sctp_sendmsg+0xe23/0x1580 [ 721.064294] ? sctp_id2assoc+0x260/0x260 [ 721.068365] ? aa_sk_perm+0x534/0x930 [ 721.072182] inet_sendmsg+0x132/0x5a0 [ 721.075986] ? security_socket_sendmsg+0x83/0xb0 [ 721.080748] ? inet_recvmsg+0x5c0/0x5c0 [ 721.084730] sock_sendmsg+0xc3/0x120 [ 721.088450] __sys_sendto+0x21a/0x320 [ 721.092268] ? __ia32_sys_getpeername+0xb0/0xb0 [ 721.096952] ? lock_downgrade+0x720/0x720 [ 721.101110] ? vfs_write+0x3d7/0x540 [ 721.104840] ? check_preemption_disabled+0x41/0x280 [ 721.109865] ? vfs_write+0x393/0x540 [ 721.113583] ? fput+0x2b/0x190 [ 721.116779] ? ksys_write+0x1c8/0x2a0 [ 721.120598] __x64_sys_sendto+0xdd/0x1b0 [ 721.124666] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 721.129258] do_syscall_64+0xf9/0x620 [ 721.133071] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 721.138259] RIP: 0033:0x7f959c7aa0c9 [ 721.141975] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 721.160881] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 721.168594] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 721.175862] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 721.183130] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 721.190402] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 721.197679] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:06 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000100)}, {&(0x7f0000000180)}], 0x2) 00:50:06 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 21) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:06 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000180)="e0", 0x1}], 0x1) 00:50:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xf0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:06 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x1) sendmmsg$inet(r1, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x4e22, 0x200, @local, 0x660e}, 0x1c) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000000000)="80499820211f58b94d4a5345a12d5f6d1215130ca99bf28a8ad0e3953c6e7483073354dcefc511c26a4c174fb45224c130ce4aaa433df7a9e3dc8729401f2273e655e45a6e4c94359c4d244acc78a1756e3e1590367c3a992dc77fd38830cfac47cb7012d9db6d29009df517a3b8fc8a0add7aeec403c1e5", 0x78, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @private1, 0xfffffffc}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r3, 0x1) sendmmsg$inet(r3, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) sendto$inet6(r3, &(0x7f0000000300)="73c146c2dfbcc490324192106bd56479b2bf6a6f1e1124ba96c65e6bdafa6222214c299baf9dcb7f444c7b8d731f84cd0b507793f6d66c8d4a81720e96d77cb80f880661d65b2b3ddac3812b6dbbd6f4a2f16e8f128ce29c5b80668d7ebc6af8db21c6861be4994536f505e69d5de7ca9dc2c6a752417773cbbb922af3bd37c79218143a4c90748cde0a3befda99cec476bc0f84c8f870de74e9c69d0af9c9322d15d352692ff6f92b4aa412792f0807e6839bf965301c6c5f993d32297bea55c2e6e0308f6c46dcd2441e0916c016b933ce1c8cd8dec89561b4387295f395f6560526bd1723bdc00fe09d72b51f3ee547", 0xf1, 0x20000884, &(0x7f00000001c0)={0xa, 0x4e22, 0xea, @mcast1, 0x22a}, 0x1c) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0xab8, 0x975, 0x8000, 0x3ff, 0x0, 0x80000001, 0x5, 0x2}, &(0x7f0000000180)=0x20) [ 721.449037] FAULT_INJECTION: forcing a failure. [ 721.449037] name failslab, interval 1, probability 0, space 0, times 0 00:50:06 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xfc, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 721.527074] audit: type=1804 audit(1673743806.684:1119): pid=8026 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1030/file0/bus" dev="loop1" ino=330 res=1 [ 721.535427] CPU: 1 PID: 8051 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 721.559177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 721.568529] Call Trace: [ 721.571132] dump_stack+0x1fc/0x2ef [ 721.574772] should_fail.cold+0xa/0xf [ 721.578581] ? setup_fault_attr+0x200/0x200 [ 721.582910] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 721.588103] __should_failslab+0x115/0x180 [ 721.592346] should_failslab+0x5/0x10 [ 721.596153] kmem_cache_alloc_trace+0x46/0x380 [ 721.600751] sctp_association_new+0x79/0x1f10 [ 721.605264] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 721.610470] ? sctp_v6_scope+0x5a/0x70 [ 721.614375] sctp_make_temp_asoc+0x95/0x1d0 [ 721.618711] sctp_sf_do_unexpected_init.isra.0+0x6f5/0x1250 [ 721.624435] ? sctp_sf_shut_8_4_5.constprop.0+0x5c0/0x5c0 [ 721.629992] ? sctp_has_association+0x1e0/0x1e0 [ 721.634669] sctp_do_sm+0x162/0x5110 [ 721.638406] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 721.644821] ? kernel_text_address+0xbd/0xf0 [ 721.649238] ? __kernel_text_address+0x9/0x30 [ 721.653739] ? mark_held_locks+0xf0/0xf0 [ 721.657809] ? __save_stack_trace+0xaf/0x190 [ 721.662239] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 721.667446] ? static_obj+0x50/0x50 [ 721.671085] ? sctp_assoc_bh_rcv+0x2f9/0x650 [ 721.675519] ? ktime_get+0x235/0x2f0 [ 721.679245] ? kvm_clock_get_cycles+0x14/0x30 [ 721.683747] ? ktime_get+0x200/0x2f0 [ 721.687473] sctp_assoc_bh_rcv+0x345/0x650 [ 721.691727] sctp_inq_push+0x1da/0x270 [ 721.695629] sctp_backlog_rcv+0x1e9/0x11e0 [ 721.699882] ? sctp_icmp_frag_needed.part.0+0x2b0/0x2b0 [ 721.705257] ? mark_held_locks+0xa6/0xf0 [ 721.709331] ? __local_bh_enable_ip+0x159/0x270 [ 721.714023] __release_sock+0x134/0x3a0 [ 721.718023] release_sock+0x54/0x1b0 [ 721.721750] sctp_wait_for_connect+0x301/0x530 [ 721.726348] ? sctp_get_port_local+0x11d0/0x11d0 [ 721.731111] ? sctp_datamsg_from_user+0xcb1/0x11a0 [ 721.731124] ? wait_woken+0x250/0x250 [ 721.731138] ? sctp_datamsg_put+0x30/0x4d0 [ 721.731155] ? sctp_primitive_SEND+0x9b/0xc0 [ 721.731171] sctp_sendmsg_to_asoc+0x19ca/0x1ea0 [ 721.731199] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 721.731216] ? lock_downgrade+0x720/0x720 [ 721.731228] ? lock_acquire+0x170/0x3c0 [ 721.731248] ? check_preemption_disabled+0x41/0x280 [ 721.771418] sctp_sendmsg+0xe23/0x1580 [ 721.775323] ? sctp_id2assoc+0x260/0x260 [ 721.779402] ? check_preemption_disabled+0x41/0x280 [ 721.784435] ? aa_sk_perm+0x534/0x930 [ 721.788259] inet_sendmsg+0x132/0x5a0 [ 721.792071] ? security_socket_sendmsg+0x83/0xb0 [ 721.796836] ? inet_recvmsg+0x5c0/0x5c0 [ 721.800820] sock_sendmsg+0xc3/0x120 [ 721.804543] __sys_sendto+0x21a/0x320 [ 721.808354] ? __ia32_sys_getpeername+0xb0/0xb0 [ 721.813040] ? lock_downgrade+0x720/0x720 [ 721.817199] ? vfs_write+0x3d7/0x540 [ 721.820941] ? check_preemption_disabled+0x41/0x280 [ 721.825982] ? vfs_write+0x393/0x540 [ 721.829708] ? fput+0x2b/0x190 [ 721.832910] ? ksys_write+0x1c8/0x2a0 [ 721.836725] __x64_sys_sendto+0xdd/0x1b0 [ 721.840796] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 721.845392] do_syscall_64+0xf9/0x620 [ 721.849210] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 721.854402] RIP: 0033:0x7f959c7aa0c9 [ 721.858122] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 00:50:07 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{0x0}], 0x1) [ 721.877036] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 721.884754] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 721.892031] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 721.899312] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 721.906593] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 721.913874] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 [ 721.960890] audit: type=1804 audit(1673743807.114:1120): pid=8070 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1030/file0/bus" dev="loop1" ino=330 res=1 00:50:07 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESDEC, @ANYRESHEX=r1], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./bus\x00', 0x10441, &(0x7f00000001c0)=ANY=[@ANYRES64, @ANYRESOCT=r1, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) (async) r3 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) (async) lseek(r2, 0x0, 0x2) r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x6900) (async) ftruncate(r4, 0x800) (async) lseek(r4, 0x0, 0x2) r5 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000180)={0x15, 0x2e, &(0x7f00000000c0)="6f287bd4a3cc90876daab5b58ac7b119ccd329ab04484dc7e14890186d2f1b3c762e2be13556a9cf815c0190ebfa"}) (async, rerun: 32) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) (async, rerun: 32) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r4, r6, 0x0, 0x8420fffffffa) (async) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) (async, rerun: 64) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 64) sendfile(r2, r7, 0x0, 0x0) (async) syz_open_procfs(0x0, 0x0) (async, rerun: 32) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) (rerun: 32) 00:50:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x11c, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 22) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:07 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{0x0}], 0x1) [ 722.094723] FAULT_INJECTION: forcing a failure. [ 722.094723] name failslab, interval 1, probability 0, space 0, times 0 [ 722.148077] CPU: 1 PID: 8081 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 722.155902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 722.165267] Call Trace: [ 722.167871] dump_stack+0x1fc/0x2ef [ 722.171518] should_fail.cold+0xa/0xf [ 722.175331] ? setup_fault_attr+0x200/0x200 [ 722.179667] ? lock_acquire+0x170/0x3c0 [ 722.183659] __should_failslab+0x115/0x180 [ 722.187902] should_failslab+0x5/0x10 [ 722.191707] kmem_cache_alloc+0x277/0x370 [ 722.195863] sctp_chunkify+0x4b/0x2e0 [ 722.199667] _sctp_make_chunk+0x149/0x260 [ 722.203830] sctp_make_datafrag_empty+0x164/0x230 [ 722.208680] ? sctp_make_ecne+0x110/0x110 [ 722.212842] sctp_datamsg_from_user+0x615/0x11a0 [ 722.217616] sctp_sendmsg_to_asoc+0xfdd/0x1ea0 [ 722.222243] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 722.227351] ? __sctp_setsockopt_connectx+0x1c0/0x1c0 [ 722.232545] ? lock_downgrade+0x720/0x720 [ 722.236694] ? lock_acquire+0x170/0x3c0 [ 722.240673] ? check_preemption_disabled+0x41/0x280 [ 722.245702] sctp_sendmsg+0xe23/0x1580 [ 722.249598] ? sctp_id2assoc+0x260/0x260 [ 722.253667] ? check_preemption_disabled+0x41/0x280 [ 722.258690] ? aa_sk_perm+0x534/0x930 [ 722.262508] inet_sendmsg+0x132/0x5a0 [ 722.266320] ? security_socket_sendmsg+0x83/0xb0 [ 722.271078] ? inet_recvmsg+0x5c0/0x5c0 [ 722.275056] sock_sendmsg+0xc3/0x120 [ 722.278774] __sys_sendto+0x21a/0x320 [ 722.282580] ? __ia32_sys_getpeername+0xb0/0xb0 [ 722.287255] ? lock_downgrade+0x720/0x720 [ 722.291407] ? vfs_write+0x3d7/0x540 [ 722.295135] ? check_preemption_disabled+0x41/0x280 [ 722.300160] ? vfs_write+0x393/0x540 [ 722.303880] ? fput+0x2b/0x190 [ 722.307075] ? ksys_write+0x1c8/0x2a0 [ 722.310887] __x64_sys_sendto+0xdd/0x1b0 [ 722.314959] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 722.319546] do_syscall_64+0xf9/0x620 [ 722.323359] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 722.328550] RIP: 0033:0x7f959c7aa0c9 00:50:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x12c, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x1) (async) sendmmsg$inet(r1, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async, rerun: 32) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x4e22, 0x200, @local, 0x660e}, 0x1c) (rerun: 32) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async, rerun: 32) sendto$inet6(r0, &(0x7f0000000000)="80499820211f58b94d4a5345a12d5f6d1215130ca99bf28a8ad0e3953c6e7483073354dcefc511c26a4c174fb45224c130ce4aaa433df7a9e3dc8729401f2273e655e45a6e4c94359c4d244acc78a1756e3e1590367c3a992dc77fd38830cfac47cb7012d9db6d29009df517a3b8fc8a0add7aeec403c1e5", 0x78, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @private1, 0xfffffffc}, 0x1c) (rerun: 32) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async, rerun: 64) sendto$inet6(r3, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async, rerun: 64) shutdown(r3, 0x1) sendmmsg$inet(r3, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) (async, rerun: 32) sendto$inet6(r3, &(0x7f0000000300)="73c146c2dfbcc490324192106bd56479b2bf6a6f1e1124ba96c65e6bdafa6222214c299baf9dcb7f444c7b8d731f84cd0b507793f6d66c8d4a81720e96d77cb80f880661d65b2b3ddac3812b6dbbd6f4a2f16e8f128ce29c5b80668d7ebc6af8db21c6861be4994536f505e69d5de7ca9dc2c6a752417773cbbb922af3bd37c79218143a4c90748cde0a3befda99cec476bc0f84c8f870de74e9c69d0af9c9322d15d352692ff6f92b4aa412792f0807e6839bf965301c6c5f993d32297bea55c2e6e0308f6c46dcd2441e0916c016b933ce1c8cd8dec89561b4387295f395f6560526bd1723bdc00fe09d72b51f3ee547", 0xf1, 0x20000884, &(0x7f00000001c0)={0xa, 0x4e22, 0xea, @mcast1, 0x22a}, 0x1c) (async, rerun: 32) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) shutdown(r2, 0x1) (async) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0xab8, 0x975, 0x8000, 0x3ff, 0x0, 0x80000001, 0x5, 0x2}, &(0x7f0000000180)=0x20) [ 722.332262] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 722.351166] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 722.358877] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 722.366148] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 722.373420] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 722.380701] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 722.387971] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:07 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 23) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:07 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$eJzs3c1vHGcdB/DvrB3bGyBx26QNqFKsRioIi8Qvcou5EBBCPlSoKgfOVuI0VjZpa7vIrRCY9yuH/gHl4BsnJO6RyoUL3Hr1sRISl15wT4tmdtbeOHZiO4l3XT4fa/w8zzwzz/zmN2+7a1kb4P/WwmSG76fIwuQb62V7a3O2tbU5e7dbTzKapJEMd4oU/223258k19OZ8vVyZj1ccdB2Plqef+vTz7c+67SG66lavpGhg9c7nI16ykSSobqsDT3peDceHO8Yip3MlAm70k0c9NuZJO0HvPePr+709Gjut/bYicQIPFtF50HZ2Dt/PDlbX+jl64DOU3Gf5U6bjX4HAAAAACfg/Ha2s55z/Y4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATpP6+/+Lemp06xMput//P1LPS10fLJePtvj9ZxUHAAAAAAAAAJygy9vZznrOddvtovqb/ytV40L1+yt5P6tZykquZj2LWctaVjKdZLxnoJH1xbW1lelDrDmz75ozjwl0tC6bT2e/AQAAAAAAAOBL5jdZ2P37PwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADIIiGeoU1XShWx9PYzjJWJKRcrmN5F/d+ml2v98BAAAAwAk4v53trOdct90uqvf8L1bv+8fyfu5lLctZSytLuVl9FtB519/Y2pxtbW3O3i2nh8f9wX+OFEY1YjqfPey/5UvVEs3cynI152pu5J20cjONas3SpW48+8f16zKm4vu1w4RV1OVYp/hTz6zK6JF28nGO+GHKeJWRMzsZmapjK7Px3KMzccSjs3dL02nsBHthz5b27MTRc57kbF2W+/OHvTnvq72ZmOk5+158dM6Tb/7tLz+73bp35/at1cnB2aXDGarLdnfG3kzM9mTipet15cuYiYdMVZm4uNNeyI/z00xmIm9mJcv5eRazlqVM5EdVbbE+n4ueS/6Ac+b6A603HxfJSH1cOgfrcTG1z3f6OjG9Uq17Lsv5Sd7JzSzltepnJtN5PXOZy3zPEb54iDtt44Crvv21fYO/8q260kzyx6d7Z31CZV6f68lr7z13vOrrnbObpeef9vMoGf5GXSm38du6HAx7MzHdk4kXHp2JP1e3ldXWvTsrtxffPeROvVqX5XX0+4F6SpTny/PlwapaD54dZd8L+/ZNV30XdvoaD/Vd3OnrXKkbB16pI/VruIdHmqn6Xtq3b7bqu9TTt9/rLQAG3tlvnx1p/rv5z+bHzd81bzffGPvh6HdHXx7Jmb+f+d7w1NCrjZeLv+bj/HL3/T8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB8qx98eGex1Vpa2VNpt9u/OqDrNFe6X2c2KPEcsvLFYIRx7Mp7r3/RbrfrOcVxx7mck4q5XRuA1PWt0ucbE/DMXVu7++611Q8+/M7y3cW3l95eujc/Nzc/NT/32uy1W8utpanO735HCTwLuw/9fkcCAAAAAAAAAAAAHNYR/jGgXPxY/07Q730EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATreFyQzfT5HpqatTZXtrc7ZVTt367pLDSRpJil8kxSfJ9XSmjPcMVxy0nY+W59/69POtz3bHGu4u33jUeoezUU+ZSDJUl09rvBtPPF6xs4dlwq50Ewf99r8AAAD//+BrDC0=") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{0x0}], 0x1) 00:50:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x138, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 722.539362] FAULT_INJECTION: forcing a failure. [ 722.539362] name failslab, interval 1, probability 0, space 0, times 0 [ 722.616516] CPU: 1 PID: 8108 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 722.624352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 722.633712] Call Trace: [ 722.636316] dump_stack+0x1fc/0x2ef [ 722.639962] should_fail.cold+0xa/0xf [ 722.643780] ? setup_fault_attr+0x200/0x200 [ 722.648116] ? kmem_cache_alloc_trace+0x323/0x380 [ 722.652975] __should_failslab+0x115/0x180 [ 722.657229] should_failslab+0x5/0x10 [ 722.661043] kmem_cache_alloc_trace+0x46/0x380 00:50:07 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x1) (async) sendmmsg$inet(r1, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000100)=0x4) (async) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x4e22, 0x200, @local, 0x660e}, 0x1c) (async) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r0, &(0x7f0000000000)="80499820211f58b94d4a5345a12d5f6d1215130ca99bf28a8ad0e3953c6e7483073354dcefc511c26a4c174fb45224c130ce4aaa433df7a9e3dc8729401f2273e655e45a6e4c94359c4d244acc78a1756e3e1590367c3a992dc77fd38830cfac47cb7012d9db6d29009df517a3b8fc8a0add7aeec403c1e5", 0x78, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @private1, 0xfffffffc}, 0x1c) (async, rerun: 32) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) (async, rerun: 32) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r3, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) shutdown(r3, 0x1) sendmmsg$inet(r3, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) (async) sendto$inet6(r3, &(0x7f0000000300)="73c146c2dfbcc490324192106bd56479b2bf6a6f1e1124ba96c65e6bdafa6222214c299baf9dcb7f444c7b8d731f84cd0b507793f6d66c8d4a81720e96d77cb80f880661d65b2b3ddac3812b6dbbd6f4a2f16e8f128ce29c5b80668d7ebc6af8db21c6861be4994536f505e69d5de7ca9dc2c6a752417773cbbb922af3bd37c79218143a4c90748cde0a3befda99cec476bc0f84c8f870de74e9c69d0af9c9322d15d352692ff6f92b4aa412792f0807e6839bf965301c6c5f993d32297bea55c2e6e0308f6c46dcd2441e0916c016b933ce1c8cd8dec89561b4387295f395f6560526bd1723bdc00fe09d72b51f3ee547", 0xf1, 0x20000884, &(0x7f00000001c0)={0xa, 0x4e22, 0xea, @mcast1, 0x22a}, 0x1c) (async) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) (async) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) (async) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000140)={0xab8, 0x975, 0x8000, 0x3ff, 0x0, 0x80000001, 0x5, 0x2}, &(0x7f0000000180)=0x20) [ 722.665644] sctp_auth_shkey_create+0x65/0x190 [ 722.670243] sctp_auth_asoc_copy_shkeys+0x1fb/0x2c0 [ 722.675285] sctp_association_new+0x1587/0x1f10 [ 722.679976] ? sctp_v6_scope+0x5a/0x70 [ 722.683884] sctp_make_temp_asoc+0x95/0x1d0 [ 722.688230] sctp_sf_do_unexpected_init.isra.0+0x6f5/0x1250 [ 722.693959] ? sctp_sf_shut_8_4_5.constprop.0+0x5c0/0x5c0 [ 722.699514] ? sctp_has_association+0x1e0/0x1e0 [ 722.704200] sctp_do_sm+0x162/0x5110 [ 722.707936] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 722.714364] ? kernel_text_address+0xbd/0xf0 [ 722.718788] ? __kernel_text_address+0x9/0x30 [ 722.723293] ? mark_held_locks+0xf0/0xf0 [ 722.727371] ? __save_stack_trace+0xaf/0x190 [ 722.731804] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 722.737011] ? static_obj+0x50/0x50 [ 722.740667] ? sctp_assoc_bh_rcv+0x2f9/0x650 [ 722.745100] ? ktime_get+0x235/0x2f0 [ 722.748828] ? kvm_clock_get_cycles+0x14/0x30 [ 722.753332] ? ktime_get+0x200/0x2f0 [ 722.757065] sctp_assoc_bh_rcv+0x345/0x650 [ 722.761322] sctp_inq_push+0x1da/0x270 00:50:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x1f4, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 722.765223] sctp_backlog_rcv+0x1e9/0x11e0 [ 722.769475] ? sctp_icmp_frag_needed.part.0+0x2b0/0x2b0 [ 722.774845] ? mark_held_locks+0xa6/0xf0 [ 722.778922] ? __local_bh_enable_ip+0x159/0x270 [ 722.783611] __release_sock+0x134/0x3a0 [ 722.787599] release_sock+0x54/0x1b0 [ 722.791323] sctp_wait_for_connect+0x301/0x530 [ 722.795924] ? sctp_get_port_local+0x11d0/0x11d0 [ 722.800690] ? sctp_datamsg_from_user+0xcb1/0x11a0 [ 722.805630] ? wait_woken+0x250/0x250 [ 722.809442] ? sctp_datamsg_put+0x30/0x4d0 [ 722.813687] ? sctp_primitive_SEND+0x9b/0xc0 [ 722.818104] sctp_sendmsg_to_asoc+0x19ca/0x1ea0 [ 722.822797] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 722.827910] ? lock_downgrade+0x720/0x720 [ 722.832068] ? lock_acquire+0x170/0x3c0 [ 722.836068] ? check_preemption_disabled+0x41/0x280 [ 722.841102] sctp_sendmsg+0xe23/0x1580 [ 722.845012] ? sctp_id2assoc+0x260/0x260 [ 722.849088] ? check_preemption_disabled+0x41/0x280 [ 722.854116] ? aa_sk_perm+0x534/0x930 [ 722.857936] inet_sendmsg+0x132/0x5a0 [ 722.861747] ? security_socket_sendmsg+0x83/0xb0 [ 722.866513] ? inet_recvmsg+0x5c0/0x5c0 [ 722.870496] sock_sendmsg+0xc3/0x120 [ 722.874220] __sys_sendto+0x21a/0x320 [ 722.878029] ? __ia32_sys_getpeername+0xb0/0xb0 [ 722.882710] ? lock_downgrade+0x720/0x720 [ 722.886865] ? vfs_write+0x3d7/0x540 [ 722.890598] ? check_preemption_disabled+0x41/0x280 [ 722.895619] ? vfs_write+0x393/0x540 [ 722.899336] ? fput+0x2b/0x190 [ 722.902533] ? ksys_write+0x1c8/0x2a0 [ 722.906340] __x64_sys_sendto+0xdd/0x1b0 [ 722.910407] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 722.914989] do_syscall_64+0xf9/0x620 [ 722.918792] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 722.923984] RIP: 0033:0x7f959c7aa0c9 [ 722.927699] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 722.946597] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 722.954305] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 00:50:08 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$eJzs3c1vHGcdB/DvrB3bGyBx26QNqFKsRioIi8Qvcou5EBBCPlSoKgfOVuI0VjZpa7vIrRCY9yuH/gHl4BsnJO6RyoUL3Hr1sRISl15wT4tmdtbeOHZiO4l3XT4fa/w8zzwzz/zmN2+7a1kb4P/WwmSG76fIwuQb62V7a3O2tbU5e7dbTzKapJEMd4oU/223258k19OZ8vVyZj1ccdB2Plqef+vTz7c+67SG66lavpGhg9c7nI16ykSSobqsDT3peDceHO8Yip3MlAm70k0c9NuZJO0HvPePr+709Gjut/bYicQIPFtF50HZ2Dt/PDlbX+jl64DOU3Gf5U6bjX4HAAAAACfg/Ha2s55z/Y4DAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATpP6+/+Lemp06xMput//P1LPS10fLJePtvj9ZxUHAAAAAAAAAJygy9vZznrOddvtovqb/ytV40L1+yt5P6tZykquZj2LWctaVjKdZLxnoJH1xbW1lelDrDmz75ozjwl0tC6bT2e/AQAAAAAAAOBL5jdZ2P37PwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADIIiGeoU1XShWx9PYzjJWJKRcrmN5F/d+ml2v98BAAAAwAk4v53trOdct90uqvf8L1bv+8fyfu5lLctZSytLuVl9FtB519/Y2pxtbW3O3i2nh8f9wX+OFEY1YjqfPey/5UvVEs3cynI152pu5J20cjONas3SpW48+8f16zKm4vu1w4RV1OVYp/hTz6zK6JF28nGO+GHKeJWRMzsZmapjK7Px3KMzccSjs3dL02nsBHthz5b27MTRc57kbF2W+/OHvTnvq72ZmOk5+158dM6Tb/7tLz+73bp35/at1cnB2aXDGarLdnfG3kzM9mTipet15cuYiYdMVZm4uNNeyI/z00xmIm9mJcv5eRazlqVM5EdVbbE+n4ueS/6Ac+b6A603HxfJSH1cOgfrcTG1z3f6OjG9Uq17Lsv5Sd7JzSzltepnJtN5PXOZy3zPEb54iDtt44Crvv21fYO/8q260kzyx6d7Z31CZV6f68lr7z13vOrrnbObpeef9vMoGf5GXSm38du6HAx7MzHdk4kXHp2JP1e3ldXWvTsrtxffPeROvVqX5XX0+4F6SpTny/PlwapaD54dZd8L+/ZNV30XdvoaD/Vd3OnrXKkbB16pI/VruIdHmqn6Xtq3b7bqu9TTt9/rLQAG3tlvnx1p/rv5z+bHzd81bzffGPvh6HdHXx7Jmb+f+d7w1NCrjZeLv+bj/HL3/T8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHB8qx98eGex1Vpa2VNpt9u/OqDrNFe6X2c2KPEcsvLFYIRx7Mp7r3/RbrfrOcVxx7mck4q5XRuA1PWt0ucbE/DMXVu7++611Q8+/M7y3cW3l95eujc/Nzc/NT/32uy1W8utpanO735HCTwLuw/9fkcCAAAAAAAAAAAAHNYR/jGgXPxY/07Q730EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATreFyQzfT5HpqatTZXtrc7ZVTt367pLDSRpJil8kxSfJ9XSmjPcMVxy0nY+W59/69POtz3bHGu4u33jUeoezUU+ZSDJUl09rvBtPPF6xs4dlwq50Ewf99r8AAAD//+BrDC0=") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000180)}], 0x1) [ 722.961573] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 722.968839] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 722.976103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 722.983367] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 [ 723.111843] audit: type=1804 audit(1673743808.264:1121): pid=8086 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1031/file0/bus" dev="loop1" ino=331 res=1 [ 723.176772] audit: type=1804 audit(1673743808.294:1122): pid=8086 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1031/file0/bus" dev="loop1" ino=331 res=1 [ 723.201944] audit: type=1804 audit(1673743808.304:1123): pid=8086 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1031/file0/bus" dev="loop1" ino=331 res=1 [ 723.256030] audit: type=1804 audit(1673743808.344:1124): pid=8086 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1031/file0/bus" dev="loop1" ino=331 res=1 00:50:08 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESDEC, @ANYRESHEX=r1], 0x1, 0x522, &(0x7f0000000a80)="$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") (async) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./bus\x00', 0x10441, &(0x7f00000001c0)=ANY=[@ANYRES64, @ANYRESOCT=r1, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") (async) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) (async) r3 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) (async) lseek(r2, 0x0, 0x2) r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x6900) (async) ftruncate(r4, 0x800) (async) lseek(r4, 0x0, 0x2) (async) r5 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000180)={0x15, 0x2e, &(0x7f00000000c0)="6f287bd4a3cc90876daab5b58ac7b119ccd329ab04484dc7e14890186d2f1b3c762e2be13556a9cf815c0190ebfa"}) (async) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r4, r6, 0x0, 0x8420fffffffa) (async) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) (async) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r2, r7, 0x0, 0x0) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:50:08 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 24) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e1f, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) 00:50:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x208, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:08 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000180)}], 0x1) [ 723.283001] audit: type=1804 audit(1673743808.344:1125): pid=8086 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1031/file0/bus" dev="loop1" ino=331 res=1 [ 723.309313] FAULT_INJECTION: forcing a failure. [ 723.309313] name failslab, interval 1, probability 0, space 0, times 0 [ 723.330623] CPU: 1 PID: 8180 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 723.338624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 723.347990] Call Trace: [ 723.350590] dump_stack+0x1fc/0x2ef 00:50:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x300, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 723.354236] should_fail.cold+0xa/0xf [ 723.358048] ? setup_fault_attr+0x200/0x200 [ 723.362382] ? sctp_transport_hashtable_destroy+0x20/0x20 [ 723.367928] ? sctp_transport_pmtu+0x13e/0x470 [ 723.372518] ? sctp_v6_get_saddr+0x5c/0x200 [ 723.376849] __should_failslab+0x115/0x180 [ 723.381106] should_failslab+0x5/0x10 [ 723.384912] __kmalloc+0x6d/0x3c0 [ 723.388369] ? sctp_tsnmap_init+0x171/0x230 [ 723.392700] sctp_tsnmap_init+0x171/0x230 [ 723.396871] sctp_process_init+0x2030/0x2b60 [ 723.401304] ? memcpy+0x35/0x50 00:50:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x3e8, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 723.404593] ? sctp_verify_init+0x17a0/0x17a0 [ 723.409088] ? sctp_add_bind_addr+0x91/0x370 [ 723.413507] ? sctp_copy_one_addr.part.0+0xa0/0x120 [ 723.418537] ? sctp_bind_addr_copy+0x209/0x470 [ 723.423227] sctp_sf_do_unexpected_init.isra.0+0x780/0x1250 [ 723.428953] ? sctp_sf_shut_8_4_5.constprop.0+0x5c0/0x5c0 [ 723.434511] ? sctp_has_association+0x1e0/0x1e0 [ 723.439274] sctp_do_sm+0x162/0x5110 [ 723.443018] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 723.449434] ? kernel_text_address+0xbd/0xf0 [ 723.453860] ? __kernel_text_address+0x9/0x30 [ 723.458372] ? mark_held_locks+0xf0/0xf0 [ 723.462444] ? __save_stack_trace+0xaf/0x190 [ 723.466869] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 723.472069] ? static_obj+0x50/0x50 [ 723.475712] ? sctp_assoc_bh_rcv+0x2f9/0x650 [ 723.480136] ? ktime_get+0x235/0x2f0 [ 723.483860] ? kvm_clock_get_cycles+0x14/0x30 [ 723.488355] ? ktime_get+0x200/0x2f0 [ 723.492079] sctp_assoc_bh_rcv+0x345/0x650 [ 723.496332] sctp_inq_push+0x1da/0x270 [ 723.500231] sctp_backlog_rcv+0x1e9/0x11e0 00:50:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x3ec, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 723.504500] ? sctp_icmp_frag_needed.part.0+0x2b0/0x2b0 [ 723.509870] ? mark_held_locks+0xa6/0xf0 [ 723.513946] ? __local_bh_enable_ip+0x159/0x270 [ 723.518637] __release_sock+0x134/0x3a0 [ 723.522634] release_sock+0x54/0x1b0 [ 723.526361] sctp_wait_for_connect+0x301/0x530 [ 723.530956] ? sctp_get_port_local+0x11d0/0x11d0 [ 723.535718] ? sctp_datamsg_from_user+0xcb1/0x11a0 [ 723.540662] ? wait_woken+0x250/0x250 [ 723.544481] ? sctp_datamsg_put+0x30/0x4d0 [ 723.548729] ? sctp_primitive_SEND+0x9b/0xc0 00:50:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x3f0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 723.553158] sctp_sendmsg_to_asoc+0x19ca/0x1ea0 [ 723.557848] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 723.562966] ? lock_downgrade+0x720/0x720 [ 723.567122] ? lock_acquire+0x170/0x3c0 [ 723.571117] ? check_preemption_disabled+0x41/0x280 [ 723.576150] sctp_sendmsg+0xe23/0x1580 [ 723.580053] ? sctp_id2assoc+0x260/0x260 [ 723.584130] ? check_preemption_disabled+0x41/0x280 [ 723.589160] ? aa_sk_perm+0x534/0x930 [ 723.592988] inet_sendmsg+0x132/0x5a0 [ 723.596797] ? security_socket_sendmsg+0x83/0xb0 [ 723.601564] ? inet_recvmsg+0x5c0/0x5c0 [ 723.605553] sock_sendmsg+0xc3/0x120 [ 723.609282] __sys_sendto+0x21a/0x320 [ 723.613096] ? __ia32_sys_getpeername+0xb0/0xb0 [ 723.617771] ? lock_downgrade+0x720/0x720 [ 723.621926] ? vfs_write+0x3d7/0x540 [ 723.625660] ? check_preemption_disabled+0x41/0x280 [ 723.630691] ? vfs_write+0x393/0x540 [ 723.634419] ? fput+0x2b/0x190 [ 723.637619] ? ksys_write+0x1c8/0x2a0 [ 723.641445] __x64_sys_sendto+0xdd/0x1b0 [ 723.645518] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 723.650112] do_syscall_64+0xf9/0x620 00:50:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x3f1, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 723.653926] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 723.659115] RIP: 0033:0x7f959c7aa0c9 [ 723.662831] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 723.681743] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 723.689463] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 723.696740] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 00:50:08 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e1f, 0x0, @empty}, 0x1c) (async) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) [ 723.704019] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 723.711294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 723.718570] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x3f2, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:09 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) creat(&(0x7f00000000c0)='./file0\x00', 0x1c) lseek(r3, 0x0, 0x2) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x0) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:50:09 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 25) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e1f, 0x0, @empty}, 0x1c) (async) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) 00:50:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x3f3, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:09 executing program 2: syz_mount_image$hfsplus(&(0x7f0000000600), &(0x7f0000000080)='./file2\x00', 0x1010854, &(0x7f0000000240)=ANY=[], 0x1, 0x64d, &(0x7f0000001880)="$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") r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) unlink(&(0x7f00000000c0)='./bus\x00') writev(r0, &(0x7f0000000400)=[{&(0x7f0000000180)}], 0x1) [ 724.736581] FAULT_INJECTION: forcing a failure. [ 724.736581] name failslab, interval 1, probability 0, space 0, times 0 00:50:09 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) io_setup(0x800, &(0x7f0000000040)=0x0) ftruncate(r1, 0x7fff) io_getevents(r2, 0x6, 0x0, &(0x7f0000000140), 0x0) fcntl$setstatus(r1, 0x4, 0x6800) io_submit(r2, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)='c', 0x1}]) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x0, 0xfff, 0x1000, 0x75, 0x2}, 0x14) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) [ 724.856487] CPU: 0 PID: 8226 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 724.864314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 724.873676] Call Trace: [ 724.876270] dump_stack+0x1fc/0x2ef [ 724.879907] should_fail.cold+0xa/0xf [ 724.883713] ? sctp_copy_one_addr.part.0+0xe7/0x120 [ 724.888732] ? setup_fault_attr+0x200/0x200 [ 724.893056] ? sctp_assoc_bh_rcv+0x345/0x650 [ 724.897468] ? sctp_inq_push+0x1da/0x270 [ 724.901530] ? sctp_backlog_rcv+0x1e9/0x11e0 [ 724.905942] ? __release_sock+0x134/0x3a0 [ 724.910092] ? release_sock+0x54/0x1b0 [ 724.913993] ? sctp_wait_for_connect+0x301/0x530 [ 724.918757] ? sctp_sendmsg_to_asoc+0x19ca/0x1ea0 [ 724.923607] ? sctp_sendmsg+0xe23/0x1580 [ 724.927686] __should_failslab+0x115/0x180 [ 724.931935] should_failslab+0x5/0x10 [ 724.935740] kmem_cache_alloc_trace+0x46/0x380 [ 724.940326] ? rcu_nmi_exit+0xb3/0x180 [ 724.944225] sctp_transport_new+0x71/0x710 [ 724.948465] sctp_assoc_add_peer+0x2a6/0x1050 [ 724.952964] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 724.957556] sctp_process_init+0xfd/0x2b60 [ 724.961806] ? memcpy_erms+0x8/0x10 [ 724.965438] ? sctp_verify_init+0x17a0/0x17a0 [ 724.969933] ? sctp_add_bind_addr+0x91/0x370 [ 724.974355] ? sctp_copy_one_addr.part.0+0xa0/0x120 [ 724.979380] ? sctp_bind_addr_copy+0x209/0x470 [ 724.983973] sctp_sf_do_unexpected_init.isra.0+0x780/0x1250 [ 724.989696] ? sctp_sf_shut_8_4_5.constprop.0+0x5c0/0x5c0 [ 724.995240] ? __perf_event_task_sched_in+0x795/0x9b0 [ 725.000440] ? sctp_has_association+0x1e0/0x1e0 [ 725.005111] sctp_do_sm+0x162/0x5110 [ 725.008838] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 725.015249] ? mark_held_locks+0xf0/0xf0 [ 725.019316] ? mark_held_locks+0xa6/0xf0 [ 725.023384] ? _raw_spin_unlock_irq+0x24/0x80 [ 725.027881] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 725.032645] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 725.037317] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 725.042092] ? rcu_nmi_exit+0xb3/0x180 [ 725.045976] ? retint_kernel+0x2d/0x2d [ 725.049846] ? ktime_get+0x25a/0x2f0 [ 725.053541] ? kvm_clock_get_cycles+0x14/0x30 [ 725.058014] ? ktime_get+0x200/0x2f0 [ 725.061723] sctp_assoc_bh_rcv+0x345/0x650 [ 725.065958] sctp_inq_push+0x1da/0x270 [ 725.069826] sctp_backlog_rcv+0x1e9/0x11e0 [ 725.074040] ? __release_sock+0xd0/0x3a0 [ 725.078081] ? sctp_icmp_frag_needed.part.0+0x2b0/0x2b0 [ 725.083439] ? __local_bh_enable_ip+0x18d/0x270 [ 725.088103] __release_sock+0x134/0x3a0 [ 725.092255] release_sock+0x54/0x1b0 [ 725.095963] sctp_wait_for_connect+0x301/0x530 [ 725.100528] ? sctp_get_port_local+0x11d0/0x11d0 [ 725.105264] ? retint_kernel+0x2d/0x2d [ 725.109134] ? wait_woken+0x250/0x250 [ 725.112921] ? sctp_datamsg_put+0x30/0x4d0 [ 725.117137] ? sctp_primitive_SEND+0x9b/0xc0 [ 725.121539] sctp_sendmsg_to_asoc+0x19ca/0x1ea0 [ 725.126203] ? sctp_sendmsg_new_asoc+0xa80/0x1040 [ 725.131046] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 725.136134] ? lock_downgrade+0x720/0x720 [ 725.140269] ? lock_acquire+0x170/0x3c0 [ 725.144239] ? check_preemption_disabled+0x41/0x280 [ 725.149246] sctp_sendmsg+0xe23/0x1580 [ 725.153115] ? sctp_id2assoc+0x260/0x260 [ 725.157160] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 725.161915] ? retint_kernel+0x2d/0x2d [ 725.165796] ? inet_sendmsg+0x107/0x5a0 [ 725.169753] inet_sendmsg+0x132/0x5a0 [ 725.173538] ? security_socket_sendmsg+0x83/0xb0 [ 725.178282] ? inet_recvmsg+0x5c0/0x5c0 [ 725.182261] sock_sendmsg+0xc3/0x120 [ 725.185977] __sys_sendto+0x21a/0x320 [ 725.189767] ? __ia32_sys_getpeername+0xb0/0xb0 [ 725.194417] ? lock_downgrade+0x720/0x720 [ 725.198551] ? vfs_write+0x3d7/0x540 [ 725.202271] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 725.207020] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 725.211756] ? rcu_nmi_exit+0xb3/0x180 [ 725.215627] ? retint_kernel+0x2d/0x2d [ 725.219501] __x64_sys_sendto+0xdd/0x1b0 [ 725.223557] ? __sys_sendto+0x320/0x320 [ 725.227525] do_syscall_64+0xf9/0x620 [ 725.231310] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 725.236484] RIP: 0033:0x7f959c7aa0c9 [ 725.240175] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 725.259058] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 725.266751] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 725.274003] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 725.281263] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 725.288530] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 725.295794] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x3f4, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:10 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 26) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x3f8, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:10 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) (async) io_setup(0x800, &(0x7f0000000040)=0x0) ftruncate(r1, 0x7fff) (async) io_getevents(r2, 0x6, 0x0, &(0x7f0000000140), 0x0) fcntl$setstatus(r1, 0x4, 0x6800) io_submit(r2, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)='c', 0x1}]) (async) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) (async) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x0, 0xfff, 0x1000, 0x75, 0x2}, 0x14) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) [ 725.450298] FAULT_INJECTION: forcing a failure. [ 725.450298] name failslab, interval 1, probability 0, space 0, times 0 [ 725.496872] CPU: 0 PID: 8248 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 725.504695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 725.514058] Call Trace: [ 725.516668] dump_stack+0x1fc/0x2ef [ 725.520314] should_fail.cold+0xa/0xf [ 725.524127] ? setup_fault_attr+0x200/0x200 [ 725.528458] ? rcu_nmi_exit+0xb3/0x180 [ 725.532362] __should_failslab+0x115/0x180 [ 725.536961] should_failslab+0x5/0x10 [ 725.540768] __kmalloc+0x6d/0x3c0 00:50:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x3f9, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x3fa, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 725.544235] ? sctp_make_init_ack+0x2e2/0x15d0 [ 725.548826] ? sctp_bind_addrs_to_raw+0x204/0x320 [ 725.553692] sctp_make_init_ack+0x2e2/0x15d0 [ 725.558117] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 725.562885] ? sctp_make_init+0xc30/0xc30 [ 725.567043] ? retint_kernel+0x2d/0x2d [ 725.570950] ? sctp_sf_do_unexpected_init.isra.0+0x7e0/0x1250 [ 725.576842] sctp_sf_do_unexpected_init.isra.0+0xba6/0x1250 [ 725.582567] ? sctp_sf_shut_8_4_5.constprop.0+0x5c0/0x5c0 [ 725.588122] ? _sctp_make_chunk+0x148/0x260 [ 725.592460] ? sctp_has_association+0x1e0/0x1e0 [ 725.597130] sctp_do_sm+0x162/0x5110 [ 725.600865] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 725.607373] ? mark_held_locks+0xf0/0xf0 [ 725.611445] ? mark_held_locks+0xa6/0xf0 [ 725.615516] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 725.620288] ? mark_held_locks+0xa6/0xf0 [ 725.624359] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 725.629255] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 725.634026] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 725.638621] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 725.643397] ? rcu_nmi_exit+0xb3/0x180 [ 725.647310] sctp_assoc_bh_rcv+0x345/0x650 [ 725.651569] sctp_inq_push+0x1da/0x270 [ 725.655472] sctp_backlog_rcv+0x1e9/0x11e0 [ 725.659723] ? sctp_icmp_frag_needed.part.0+0x2b0/0x2b0 [ 725.665104] ? mark_held_locks+0xa6/0xf0 [ 725.669175] ? __local_bh_enable_ip+0x159/0x270 [ 725.673861] __release_sock+0x134/0x3a0 [ 725.677861] release_sock+0x54/0x1b0 [ 725.681587] sctp_wait_for_connect+0x301/0x530 [ 725.686186] ? sctp_get_port_local+0x11d0/0x11d0 [ 725.690951] ? retint_kernel+0x2d/0x2d [ 725.694847] ? wait_woken+0x250/0x250 [ 725.698662] ? sctp_datamsg_put+0x30/0x4d0 [ 725.702912] ? sctp_sendmsg_to_asoc+0x1483/0x1ea0 [ 725.707764] sctp_sendmsg_to_asoc+0x19ca/0x1ea0 [ 725.712460] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 725.717576] ? lock_downgrade+0x720/0x720 [ 725.721732] ? lock_acquire+0x170/0x3c0 [ 725.725722] ? check_preemption_disabled+0x41/0x280 [ 725.730755] sctp_sendmsg+0xe23/0x1580 [ 725.734656] ? sctp_id2assoc+0x260/0x260 [ 725.738726] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 725.743500] ? retint_kernel+0x2d/0x2d [ 725.747397] ? inet_recvmsg+0x5c0/0x5c0 [ 725.751385] inet_sendmsg+0x132/0x5a0 [ 725.755195] ? inet_recvmsg+0x5c0/0x5c0 [ 725.759179] sock_sendmsg+0xc3/0x120 [ 725.762908] __sys_sendto+0x21a/0x320 [ 725.766720] ? __ia32_sys_getpeername+0xb0/0xb0 [ 725.771424] ? io_schedule_timeout+0x140/0x140 [ 725.776017] ? ksys_write+0x1c8/0x2a0 [ 725.779831] __x64_sys_sendto+0xdd/0x1b0 [ 725.783909] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 725.788498] do_syscall_64+0xf9/0x620 [ 725.792310] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 725.797502] RIP: 0033:0x7f959c7aa0c9 [ 725.801219] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 725.820124] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 725.827845] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 725.835123] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 725.842403] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 725.849675] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 725.856948] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:11 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) r0 = getuid() (rerun: 64) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") (async) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") (async, rerun: 32) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) (async, rerun: 32) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) (async) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) lseek(r1, 0x0, 0x2) (async, rerun: 64) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) (rerun: 64) fcntl$setstatus(r3, 0x4, 0x6900) (async) ftruncate(r3, 0x800) (async, rerun: 64) creat(&(0x7f00000000c0)='./file0\x00', 0x1c) (rerun: 64) lseek(r3, 0x0, 0x2) (async) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) (async, rerun: 32) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 32) sendfile(r3, r5, 0x0, 0x8420fffffffa) (async) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) (async, rerun: 64) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 64) sendfile(r1, r6, 0x0, 0x0) (async) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:50:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x4ff, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 725.897612] kauditd_printk_skb: 12 callbacks suppressed [ 725.897626] audit: type=1804 audit(1673743810.824:1138): pid=8230 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1033/file0/bus" dev="loop1" ino=332 res=1 00:50:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) (async) r1 = creat(&(0x7f0000000300)='./bus\x00', 0x0) (async) io_setup(0x800, &(0x7f0000000040)=0x0) ftruncate(r1, 0x7fff) (async) io_getevents(r2, 0x6, 0x0, &(0x7f0000000140), 0x0) (async) fcntl$setstatus(r1, 0x4, 0x6800) (async) io_submit(r2, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000100)='c', 0x1}]) (async) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000100)={r0}) (async) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r3, 0x0, 0xfff, 0x1000, 0x75, 0x2}, 0x14) (async) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) 00:50:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 27) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) [ 725.966097] audit: type=1804 audit(1673743810.944:1139): pid=8266 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1033/file0/bus" dev="loop1" ino=332 res=1 00:50:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x500, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:11 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") (async) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") (async) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async, rerun: 32) ftruncate(0xffffffffffffffff, 0x800) (async, rerun: 32) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) (async) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) (async) creat(&(0x7f00000000c0)='./file0\x00', 0x1c) lseek(r3, 0x0, 0x2) (async) r4 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r5, 0x0, 0x8420fffffffa) (async) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r6, 0x0, 0x0) (async) syz_open_procfs(0x0, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) [ 726.113845] FAULT_INJECTION: forcing a failure. [ 726.113845] name failslab, interval 1, probability 0, space 0, times 0 [ 726.141047] CPU: 0 PID: 8285 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 726.148874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 726.158229] Call Trace: 00:50:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x600, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 726.160824] dump_stack+0x1fc/0x2ef [ 726.164468] should_fail.cold+0xa/0xf [ 726.168277] ? mark_held_locks+0xa6/0xf0 [ 726.172351] ? setup_fault_attr+0x200/0x200 [ 726.176678] ? mark_held_locks+0xa6/0xf0 [ 726.180742] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 726.185505] __should_failslab+0x115/0x180 [ 726.189743] should_failslab+0x5/0x10 [ 726.193547] kmem_cache_alloc_node+0x54/0x3b0 [ 726.198051] __alloc_skb+0x71/0x560 [ 726.201690] _sctp_make_chunk+0x50/0x260 [ 726.205762] sctp_make_control+0x30/0x2d0 [ 726.209923] sctp_make_init_ack+0xd2c/0x15d0 00:50:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x700, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 726.214352] ? sctp_make_init+0xc30/0xc30 [ 726.218506] ? sctp_add_bind_addr+0x91/0x370 [ 726.222926] ? sctp_copy_one_addr.part.0+0xa0/0x120 [ 726.227947] ? sctp_bind_addr_copy+0x209/0x470 [ 726.232544] sctp_sf_do_unexpected_init.isra.0+0xba6/0x1250 [ 726.238267] ? sctp_sf_shut_8_4_5.constprop.0+0x5c0/0x5c0 [ 726.243811] ? pinned_sched_in+0x9b0/0x9b0 [ 726.248063] ? sctp_has_association+0x1e0/0x1e0 [ 726.252738] sctp_do_sm+0x162/0x5110 [ 726.256466] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 726.262887] ? mark_held_locks+0xf0/0xf0 [ 726.266960] ? __sanitizer_cov_trace_switch+0x10/0x80 [ 726.272163] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 726.277361] ? mark_held_locks+0xa6/0xf0 [ 726.281429] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 726.286189] ? sctp_assoc_bh_rcv+0x2f9/0x650 [ 726.290609] ? ktime_get+0x235/0x2f0 [ 726.294327] ? kvm_clock_get_cycles+0x14/0x30 [ 726.298819] ? ktime_get+0x200/0x2f0 [ 726.302544] sctp_assoc_bh_rcv+0x345/0x650 [ 726.306790] sctp_inq_push+0x1da/0x270 [ 726.310683] sctp_backlog_rcv+0x1e9/0x11e0 [ 726.314926] ? sctp_icmp_frag_needed.part.0+0x2b0/0x2b0 [ 726.320306] __release_sock+0x134/0x3a0 [ 726.324293] release_sock+0x54/0x1b0 [ 726.328018] sctp_wait_for_connect+0x301/0x530 [ 726.332612] ? sctp_get_port_local+0x11d0/0x11d0 [ 726.337371] ? retint_kernel+0x2d/0x2d [ 726.341263] ? wait_woken+0x250/0x250 [ 726.345073] ? sctp_datamsg_put+0x30/0x4d0 [ 726.349313] ? sctp_primitive_SEND+0x9b/0xc0 [ 726.353729] sctp_sendmsg_to_asoc+0x19ca/0x1ea0 00:50:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x802, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 726.357886] audit: type=1804 audit(1673743811.514:1140): pid=8302 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1035/bus" dev="sda1" ino=14541 res=1 [ 726.358409] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 726.358428] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 726.358445] ? rcu_nmi_exit+0xb3/0x180 [ 726.395823] ? retint_kernel+0x2d/0x2d [ 726.399742] ? sctp_sendmsg_new_asoc+0xa4b/0x1040 [ 726.404599] sctp_sendmsg+0xe23/0x1580 [ 726.408502] ? sctp_id2assoc+0x260/0x260 [ 726.412571] ? aa_label_sk_perm+0xf1/0x510 [ 726.416810] ? debug_lockdep_rcu_enabled+0x8/0xe0 [ 726.421666] ? aa_sk_perm+0x534/0x930 [ 726.425490] inet_sendmsg+0x132/0x5a0 [ 726.429300] ? security_socket_sendmsg+0x83/0xb0 [ 726.434067] ? inet_recvmsg+0x5c0/0x5c0 [ 726.438055] sock_sendmsg+0xc3/0x120 [ 726.441776] __sys_sendto+0x21a/0x320 [ 726.445596] ? __ia32_sys_getpeername+0xb0/0xb0 [ 726.450272] ? lock_downgrade+0x720/0x720 [ 726.454445] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 726.459211] ? trace_hardirqs_on_thunk+0x1a/0x1c 00:50:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x900, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 726.463988] ? rcu_nmi_exit+0xb3/0x180 [ 726.467883] ? retint_kernel+0x2d/0x2d [ 726.471782] __x64_sys_sendto+0xdd/0x1b0 [ 726.475846] ? do_syscall_64+0x56/0x620 [ 726.479828] do_syscall_64+0xf9/0x620 [ 726.483639] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 726.488841] RIP: 0033:0x7f959c7aa0c9 [ 726.492565] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 726.511469] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 726.519180] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 726.526463] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 726.533735] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 726.541005] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 726.548283] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x20, 0x3, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x5}, 0x8) 00:50:11 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) lseek(r1, 0x0, 0x2) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) lseek(r3, 0x0, 0x2) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r4, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r4, &(0x7f0000000180)="55150300000046e83658", 0xa, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r4, 0x1) sendmmsg$inet(r4, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) sendfile(0xffffffffffffffff, r4, &(0x7f00000000c0)=0x1, 0xe4c) r5 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r6, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r7, 0x0, 0x0) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) [ 726.559990] audit: type=1804 audit(1673743811.714:1141): pid=8303 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1035/bus" dev="sda1" ino=14541 res=1 00:50:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xa00, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) (async) r1 = dup2(r0, r0) (async) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x20, 0x3, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x5}, 0x8) 00:50:11 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 28) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xca1, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:11 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) r1 = dup2(r0, r0) (async) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x3, 0x20, 0x3, 0x8}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x5}, 0x8) [ 726.783871] FAULT_INJECTION: forcing a failure. [ 726.783871] name failslab, interval 1, probability 0, space 0, times 0 [ 726.829867] CPU: 0 PID: 8330 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 726.837690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 726.847049] Call Trace: [ 726.849645] dump_stack+0x1fc/0x2ef [ 726.853276] should_fail.cold+0xa/0xf [ 726.857078] ? sctp_copy_one_addr.part.0+0xe7/0x120 [ 726.862098] ? setup_fault_attr+0x200/0x200 [ 726.866422] ? sctp_assoc_bh_rcv+0x345/0x650 [ 726.870834] ? sctp_inq_push+0x1da/0x270 [ 726.874904] ? sctp_backlog_rcv+0x1e9/0x11e0 [ 726.879314] ? __release_sock+0x134/0x3a0 [ 726.883457] ? release_sock+0x54/0x1b0 [ 726.887345] ? sctp_wait_for_connect+0x301/0x530 [ 726.892106] ? sctp_sendmsg_to_asoc+0x19ca/0x1ea0 [ 726.896947] ? sctp_sendmsg+0xe23/0x1580 [ 726.901013] __should_failslab+0x115/0x180 [ 726.905254] should_failslab+0x5/0x10 [ 726.909058] kmem_cache_alloc_trace+0x46/0x380 [ 726.913646] sctp_transport_new+0x71/0x710 [ 726.917886] sctp_assoc_add_peer+0x2a6/0x1050 [ 726.922397] sctp_process_init+0xfd/0x2b60 [ 726.926646] ? kmem_cache_alloc_trace+0x323/0x380 [ 726.931499] ? memcpy+0x35/0x50 [ 726.934785] ? sctp_verify_init+0x17a0/0x17a0 [ 726.939278] ? sctp_add_bind_addr+0x91/0x370 [ 726.943694] ? sctp_copy_one_addr.part.0+0xa0/0x120 [ 726.948721] ? sctp_bind_addr_copy+0x209/0x470 [ 726.953313] sctp_sf_do_unexpected_init.isra.0+0x780/0x1250 [ 726.959032] ? sctp_sf_shut_8_4_5.constprop.0+0x5c0/0x5c0 [ 726.964575] ? sctp_has_association+0x1e0/0x1e0 [ 726.969244] sctp_do_sm+0x162/0x5110 [ 726.972968] ? mark_held_locks+0xa6/0xf0 [ 726.977037] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 726.983447] ? mark_held_locks+0xa6/0xf0 [ 726.987509] ? mark_held_locks+0xf0/0xf0 [ 726.991576] ? mark_held_locks+0xa6/0xf0 [ 726.995635] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 727.000390] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 727.005156] ? mark_held_locks+0xa6/0xf0 [ 727.009220] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 727.013979] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 727.018743] ? sctp_assoc_bh_rcv+0x2f9/0x650 [ 727.023166] ? ktime_get+0x235/0x2f0 [ 727.026887] ? kvm_clock_get_cycles+0x14/0x30 [ 727.031378] ? ktime_get+0x200/0x2f0 [ 727.035098] sctp_assoc_bh_rcv+0x345/0x650 [ 727.039352] sctp_inq_push+0x1da/0x270 [ 727.043249] sctp_backlog_rcv+0x1e9/0x11e0 [ 727.047492] ? __release_sock+0xd0/0x3a0 [ 727.051560] ? sctp_icmp_frag_needed.part.0+0x2b0/0x2b0 [ 727.056932] ? __local_bh_enable_ip+0x18d/0x270 [ 727.061609] __release_sock+0x134/0x3a0 [ 727.065594] release_sock+0x54/0x1b0 [ 727.069313] sctp_wait_for_connect+0x301/0x530 [ 727.073902] ? sctp_get_port_local+0x11d0/0x11d0 [ 727.078659] ? wait_woken+0x250/0x250 [ 727.082470] ? sctp_datamsg_put+0x30/0x4d0 [ 727.086716] ? sctp_primitive_SEND+0x9b/0xc0 [ 727.091138] sctp_sendmsg_to_asoc+0x19ca/0x1ea0 [ 727.095821] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 727.100593] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 727.105718] ? sctp_sendmsg_new_asoc+0xa4b/0x1040 [ 727.110566] ? sctp_sendmsg_new_asoc+0xa87/0x1040 [ 727.115500] sctp_sendmsg+0xe23/0x1580 [ 727.119392] ? sctp_id2assoc+0x260/0x260 [ 727.123451] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 727.128223] ? retint_kernel+0x2d/0x2d [ 727.132109] ? inet_recvmsg+0x5c0/0x5c0 [ 727.136082] inet_sendmsg+0x132/0x5a0 [ 727.139879] ? inet_recvmsg+0x5c0/0x5c0 [ 727.143852] sock_sendmsg+0xc3/0x120 [ 727.147563] __sys_sendto+0x21a/0x320 [ 727.151360] ? __ia32_sys_getpeername+0xb0/0xb0 [ 727.156029] ? lock_downgrade+0x720/0x720 [ 727.160177] ? vfs_write+0x3d7/0x540 [ 727.163896] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 727.168654] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 727.173409] ? rcu_nmi_exit+0xb3/0x180 [ 727.177385] ? retint_kernel+0x2d/0x2d [ 727.181278] __x64_sys_sendto+0xdd/0x1b0 [ 727.185341] ? do_syscall_64+0x56/0x620 [ 727.189315] do_syscall_64+0xf9/0x620 [ 727.193119] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 727.198303] RIP: 0033:0x7f959c7aa0c9 [ 727.202011] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 727.220908] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 727.228609] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 727.235872] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 727.243135] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 727.250411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 727.257674] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xe00, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:12 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 29) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xf00, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:12 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") (async) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async) ftruncate(0xffffffffffffffff, 0x800) (async) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) (async) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) lseek(r1, 0x0, 0x2) (async) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r3, 0x4, 0x6900) ftruncate(r3, 0x800) (async) lseek(r3, 0x0, 0x2) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r4, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r4, &(0x7f0000000180)="55150300000046e83658", 0xa, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r4, 0x1) (async) sendmmsg$inet(r4, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) sendfile(0xffffffffffffffff, r4, &(0x7f00000000c0)=0x1, 0xe4c) (async) r5 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) (async, rerun: 64) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 64) sendfile(r3, r6, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r7, 0x0, 0x0) syz_open_procfs(0x0, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) [ 727.475109] FAULT_INJECTION: forcing a failure. [ 727.475109] name failslab, interval 1, probability 0, space 0, times 0 [ 727.494174] CPU: 1 PID: 8352 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 727.502379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 727.511745] Call Trace: [ 727.514346] dump_stack+0x1fc/0x2ef [ 727.517993] should_fail.cold+0xa/0xf [ 727.521806] ? setup_fault_attr+0x200/0x200 [ 727.526140] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 727.531176] __should_failslab+0x115/0x180 [ 727.535423] should_failslab+0x5/0x10 [ 727.539236] kmem_cache_alloc+0x3f/0x370 [ 727.543315] sctp_chunkify+0x4b/0x2e0 [ 727.547133] _sctp_make_chunk+0x149/0x260 [ 727.551304] sctp_make_control+0x30/0x2d0 [ 727.555463] sctp_make_init_ack+0xd2c/0x15d0 [ 727.559895] ? sctp_make_init+0xc30/0xc30 [ 727.564050] ? sctp_add_bind_addr+0x91/0x370 [ 727.568474] ? sctp_copy_one_addr.part.0+0xa0/0x120 [ 727.573515] ? sctp_bind_addr_copy+0x209/0x470 [ 727.578123] sctp_sf_do_unexpected_init.isra.0+0xba6/0x1250 [ 727.583851] ? sctp_sf_shut_8_4_5.constprop.0+0x5c0/0x5c0 [ 727.589418] ? sctp_has_association+0x1e0/0x1e0 [ 727.594098] sctp_do_sm+0x162/0x5110 [ 727.597846] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 727.604269] ? kernel_text_address+0xbd/0xf0 [ 727.608696] ? __kernel_text_address+0x9/0x30 [ 727.613206] ? mark_held_locks+0xf0/0xf0 [ 727.617271] ? __save_stack_trace+0xaf/0x190 [ 727.621694] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 727.626895] ? static_obj+0x50/0x50 [ 727.630533] ? sctp_assoc_bh_rcv+0x2f9/0x650 [ 727.634958] ? ktime_get+0x235/0x2f0 [ 727.638685] ? kvm_clock_get_cycles+0x14/0x30 [ 727.643191] ? ktime_get+0x200/0x2f0 [ 727.646916] sctp_assoc_bh_rcv+0x345/0x650 [ 727.651189] sctp_inq_push+0x1da/0x270 [ 727.655098] sctp_backlog_rcv+0x1e9/0x11e0 [ 727.659345] ? sctp_icmp_frag_needed.part.0+0x2b0/0x2b0 [ 727.664717] ? mark_held_locks+0xa6/0xf0 [ 727.668788] ? __local_bh_enable_ip+0x159/0x270 [ 727.673471] __release_sock+0x134/0x3a0 [ 727.677457] release_sock+0x54/0x1b0 [ 727.681174] sctp_wait_for_connect+0x301/0x530 [ 727.685764] ? sctp_get_port_local+0x11d0/0x11d0 [ 727.690523] ? sctp_datamsg_from_user+0xcb1/0x11a0 [ 727.695457] ? wait_woken+0x250/0x250 [ 727.699264] ? sctp_datamsg_put+0x30/0x4d0 [ 727.703514] ? sctp_primitive_SEND+0x9b/0xc0 [ 727.707930] sctp_sendmsg_to_asoc+0x19ca/0x1ea0 [ 727.712619] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 727.717741] ? lock_downgrade+0x720/0x720 [ 727.721898] ? lock_acquire+0x170/0x3c0 [ 727.725886] ? check_preemption_disabled+0x41/0x280 [ 727.730916] sctp_sendmsg+0xe23/0x1580 [ 727.734815] ? sctp_id2assoc+0x260/0x260 [ 727.738882] ? check_preemption_disabled+0x41/0x280 [ 727.743913] ? aa_sk_perm+0x534/0x930 [ 727.747735] inet_sendmsg+0x132/0x5a0 [ 727.751545] ? security_socket_sendmsg+0x83/0xb0 [ 727.756309] ? inet_recvmsg+0x5c0/0x5c0 [ 727.760291] sock_sendmsg+0xc3/0x120 [ 727.764015] __sys_sendto+0x21a/0x320 [ 727.767824] ? __ia32_sys_getpeername+0xb0/0xb0 [ 727.772504] ? lock_downgrade+0x720/0x720 [ 727.776672] ? vfs_write+0x3d7/0x540 [ 727.780405] ? check_preemption_disabled+0x41/0x280 [ 727.785432] ? vfs_write+0x393/0x540 [ 727.789155] ? fput+0x2b/0x190 [ 727.792352] ? ksys_write+0x1c8/0x2a0 [ 727.796179] __x64_sys_sendto+0xdd/0x1b0 [ 727.800247] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 727.804838] do_syscall_64+0xf9/0x620 [ 727.808654] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 727.813846] RIP: 0033:0x7f959c7aa0c9 [ 727.817561] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 727.836469] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 727.844185] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 727.851461] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 727.858735] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 727.866011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 00:50:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x18a1, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x1c01, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x1ca1, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x2000, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x2c01, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x3801, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x3cff, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x1) signalfd(r1, &(0x7f0000000040)={[0x2]}, 0x8) sendmmsg$inet(r1, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x8000, @mcast2, 0x2}, 0x1c) [ 727.873288] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x4000, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 30) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x1) signalfd(r1, &(0x7f0000000040)={[0x2]}, 0x8) sendmmsg$inet(r1, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x8000, @mcast2, 0x2}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) shutdown(r1, 0x1) (async) signalfd(r1, &(0x7f0000000040)={[0x2]}, 0x8) (async) sendmmsg$inet(r1, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) (async) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x8000, @mcast2, 0x2}, 0x1c) (async) [ 728.050567] FAULT_INJECTION: forcing a failure. [ 728.050567] name failslab, interval 1, probability 0, space 0, times 0 [ 728.068901] CPU: 1 PID: 8381 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 728.076801] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 728.086158] Call Trace: [ 728.088758] dump_stack+0x1fc/0x2ef [ 728.092397] should_fail.cold+0xa/0xf [ 728.096206] ? setup_fault_attr+0x200/0x200 [ 728.100885] ? setup_fault_attr+0x200/0x200 [ 728.105209] ? kmem_cache_alloc_trace+0x323/0x380 [ 728.110061] __should_failslab+0x115/0x180 [ 728.114308] should_failslab+0x5/0x10 [ 728.118110] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 728.123135] __kmalloc_node_track_caller+0x38/0x70 [ 728.128073] __alloc_skb+0xae/0x560 [ 728.131714] _sctp_make_chunk+0x50/0x260 [ 728.135785] sctp_make_control+0x30/0x2d0 [ 728.139939] sctp_make_init_ack+0xd2c/0x15d0 [ 728.144364] ? sctp_make_init+0xc30/0xc30 [ 728.148514] ? sctp_add_bind_addr+0x91/0x370 [ 728.152928] ? sctp_copy_one_addr.part.0+0xa0/0x120 [ 728.157947] ? sctp_bind_addr_copy+0x209/0x470 [ 728.162542] sctp_sf_do_unexpected_init.isra.0+0xba6/0x1250 [ 728.168270] ? sctp_sf_shut_8_4_5.constprop.0+0x5c0/0x5c0 [ 728.173821] ? sctp_has_association+0x1e0/0x1e0 [ 728.178493] sctp_do_sm+0x162/0x5110 [ 728.182247] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 728.190660] ? kernel_text_address+0xbd/0xf0 [ 728.195082] ? __kernel_text_address+0x9/0x30 [ 728.199583] ? mark_held_locks+0xf0/0xf0 [ 728.203650] ? __save_stack_trace+0xaf/0x190 [ 728.208071] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 728.213266] ? static_obj+0x50/0x50 [ 728.216905] ? sctp_assoc_bh_rcv+0x2f9/0x650 [ 728.221325] ? ktime_get+0x235/0x2f0 [ 728.225046] ? kvm_clock_get_cycles+0x14/0x30 [ 728.229539] ? ktime_get+0x200/0x2f0 [ 728.233260] sctp_assoc_bh_rcv+0x345/0x650 [ 728.237509] sctp_inq_push+0x1da/0x270 [ 728.241399] sctp_backlog_rcv+0x1e9/0x11e0 [ 728.245646] ? sctp_icmp_frag_needed.part.0+0x2b0/0x2b0 [ 728.251016] ? mark_held_locks+0xa6/0xf0 [ 728.255080] ? __local_bh_enable_ip+0x159/0x270 [ 728.259761] __release_sock+0x134/0x3a0 [ 728.263752] release_sock+0x54/0x1b0 [ 728.267471] sctp_wait_for_connect+0x301/0x530 [ 728.272058] ? sctp_get_port_local+0x11d0/0x11d0 [ 728.276811] ? sctp_datamsg_from_user+0xcb1/0x11a0 [ 728.281744] ? wait_woken+0x250/0x250 [ 728.285550] ? sctp_datamsg_put+0x30/0x4d0 [ 728.289795] ? sctp_primitive_SEND+0x9b/0xc0 [ 728.294209] sctp_sendmsg_to_asoc+0x19ca/0x1ea0 [ 728.298898] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 728.304011] ? lock_downgrade+0x720/0x720 [ 728.308163] ? lock_acquire+0x170/0x3c0 [ 728.312144] ? check_preemption_disabled+0x41/0x280 [ 728.317162] sctp_sendmsg+0xe23/0x1580 [ 728.321034] ? sctp_id2assoc+0x260/0x260 [ 728.325094] ? check_preemption_disabled+0x41/0x280 [ 728.330117] ? aa_sk_perm+0x534/0x930 [ 728.333913] inet_sendmsg+0x132/0x5a0 [ 728.337710] ? security_socket_sendmsg+0x83/0xb0 [ 728.342464] ? inet_recvmsg+0x5c0/0x5c0 [ 728.346424] sock_sendmsg+0xc3/0x120 [ 728.350121] __sys_sendto+0x21a/0x320 [ 728.353909] ? __ia32_sys_getpeername+0xb0/0xb0 [ 728.358562] ? lock_downgrade+0x720/0x720 [ 728.362695] ? vfs_write+0x3d7/0x540 [ 728.366400] ? check_preemption_disabled+0x41/0x280 [ 728.371410] ? vfs_write+0x393/0x540 [ 728.375121] ? fput+0x2b/0x190 [ 728.378319] ? ksys_write+0x1c8/0x2a0 [ 728.382138] __x64_sys_sendto+0xdd/0x1b0 [ 728.386214] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 728.390795] do_syscall_64+0xf9/0x620 [ 728.394590] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 728.399764] RIP: 0033:0x7f959c7aa0c9 [ 728.403468] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 728.422456] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 728.430163] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 728.437433] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 728.444696] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 728.451982] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 728.459258] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 [ 728.600087] audit: type=1804 audit(1673743813.754:1142): pid=8401 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1037/file0/bus" dev="loop1" ino=335 res=1 [ 728.624734] audit: type=1804 audit(1673743813.774:1143): pid=8401 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1037/file0/bus" dev="loop1" ino=335 res=1 [ 728.649292] audit: type=1804 audit(1673743813.774:1144): pid=8401 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1037/file0/bus" dev="loop1" ino=335 res=1 [ 728.673895] audit: type=1804 audit(1673743813.774:1145): pid=8401 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1037/file0/bus" dev="loop1" ino=335 res=1 [ 728.699367] audit: type=1804 audit(1673743813.774:1146): pid=8401 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1037/file0/bus" dev="loop1" ino=335 res=1 [ 728.725081] audit: type=1804 audit(1673743813.774:1147): pid=8401 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1037/file0/bus" dev="loop1" ino=335 res=1 00:50:13 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r0, @ANYRESDEC, @ANYRESHEX=r0], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") (async) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r2 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r2, 0x40084503, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) (async) lseek(r1, 0x0, 0x2) (async, rerun: 64) r3 = creat(&(0x7f0000000240)='./bus\x00', 0x0) (rerun: 64) fcntl$setstatus(r3, 0x4, 0x6900) (async, rerun: 64) ftruncate(r3, 0x800) (rerun: 64) lseek(r3, 0x0, 0x2) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r4, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r4, &(0x7f0000000180)="55150300000046e83658", 0xa, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r4, 0x1) sendmmsg$inet(r4, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) sendfile(0xffffffffffffffff, r4, &(0x7f00000000c0)=0x1, 0xe4c) (async) r5 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) (async) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r3, r6, 0x0, 0x8420fffffffa) (async) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r1, r7, 0x0, 0x0) (async) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) 00:50:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x4400, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:13 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r1, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r1, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r1, 0x1) (async) signalfd(r1, &(0x7f0000000040)={[0x2]}, 0x8) sendmmsg$inet(r1, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) (async) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23, 0x8000, @mcast2, 0x2}, 0x1c) 00:50:13 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 31) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x50a1, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 728.800934] attempt to access beyond end of device [ 728.805898] loop1: rw=2049, want=2052, limit=2048 00:50:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.throttle.io_service_bytes_recursive\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) sendto$inet(r1, &(0x7f0000000180)="d54bcee085110f1eb26d9a61905d2e406f3bd35e3d8dd43c9e0a8fe9f2efa6fc9334b655e64ad5f830e89730587a923767b37460830ebd884fa6fd38cddcd3446d54b36a3c5120ba3dab74c4335ab3f6d8e5364057c7d86a4aae33aab468464d82583074e79e384e1c", 0x69, 0x404c000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x25, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e22, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x82}, 0x9c) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x2000, 0x400}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) bind$xdp(r1, &(0x7f0000000040)={0x2c, 0x8, r6, 0xc}, 0x10) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) [ 728.905367] FAULT_INJECTION: forcing a failure. [ 728.905367] name failslab, interval 1, probability 0, space 0, times 0 [ 728.930266] CPU: 0 PID: 8411 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 728.938086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 728.947447] Call Trace: [ 728.950052] dump_stack+0x1fc/0x2ef [ 728.953691] should_fail.cold+0xa/0xf [ 728.957508] ? setup_fault_attr+0x200/0x200 [ 728.961921] ? retint_kernel+0x2d/0x2d [ 728.965818] ? setup_fault_attr+0x200/0x200 [ 728.970152] __should_failslab+0x115/0x180 [ 728.974388] should_failslab+0x5/0x10 [ 728.978187] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 728.983209] __kmalloc_node_track_caller+0x38/0x70 [ 728.988144] __alloc_skb+0xae/0x560 [ 728.988910] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 728.991784] sctp_packet_transmit+0x246/0x3660 [ 728.991815] ? __sctp_packet_append_chunk+0xbe/0xd60 [ 728.991831] ? sctp_packet_config+0xe50/0xe50 [ 728.991848] ? sctp_packet_append_chunk+0x980/0xe20 [ 728.991863] ? sctp_outq_select_transport+0x208/0x740 [ 729.022823] sctp_outq_flush_ctrl.constprop.0+0x6d3/0xc40 [ 729.028369] ? sctp_check_transmitted+0x1a00/0x1a00 [ 729.033384] ? sctp_make_init+0xc30/0xc30 [ 729.035059] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 729.037541] ? sctp_outq_tail+0x74c/0xc30 [ 729.037557] sctp_outq_uncork+0x10b/0x200 [ 729.037574] ? sctp_retransmit+0x6a0/0x6a0 [ 729.056460] ? sctp_endpoint_add_asoc+0x5d/0x2d0 [ 729.061224] sctp_do_sm+0x3c9d/0x5110 [ 729.065053] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 729.071471] ? kernel_text_address+0xbd/0xf0 [ 729.075889] ? mark_held_locks+0xf0/0xf0 [ 729.079958] ? mark_held_locks+0xa6/0xf0 [ 729.084031] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 729.088797] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 729.093385] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 729.098159] ? rcu_nmi_exit+0xb3/0x180 [ 729.102065] ? sctp_assoc_bh_rcv+0x2f9/0x650 [ 729.106501] ? ktime_get+0x235/0x2f0 [ 729.110228] ? kvm_clock_get_cycles+0x14/0x30 [ 729.114728] ? ktime_get+0x200/0x2f0 [ 729.118455] sctp_assoc_bh_rcv+0x345/0x650 [ 729.122712] sctp_inq_push+0x1da/0x270 [ 729.126603] sctp_backlog_rcv+0x1e9/0x11e0 [ 729.130847] ? sctp_icmp_frag_needed.part.0+0x2b0/0x2b0 [ 729.136212] ? mark_held_locks+0xa6/0xf0 [ 729.140276] ? __local_bh_enable_ip+0x159/0x270 [ 729.144953] __release_sock+0x134/0x3a0 [ 729.148942] release_sock+0x54/0x1b0 [ 729.152659] sctp_wait_for_connect+0x301/0x530 [ 729.157252] ? sctp_get_port_local+0x11d0/0x11d0 [ 729.162009] ? retint_kernel+0x2d/0x2d [ 729.165900] ? wait_woken+0x250/0x250 [ 729.169704] ? sctp_datamsg_put+0x30/0x4d0 [ 729.173946] sctp_sendmsg_to_asoc+0x19ca/0x1ea0 [ 729.178629] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 729.183739] ? lock_downgrade+0x720/0x720 [ 729.187886] ? lock_acquire+0x170/0x3c0 [ 729.191863] ? check_preemption_disabled+0x41/0x280 [ 729.196888] sctp_sendmsg+0xe23/0x1580 [ 729.200784] ? sctp_id2assoc+0x260/0x260 [ 729.204847] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 729.209439] ? aa_sk_perm+0x534/0x930 [ 729.213256] inet_sendmsg+0x132/0x5a0 [ 729.217083] ? security_socket_sendmsg+0x83/0xb0 [ 729.221849] ? inet_recvmsg+0x5c0/0x5c0 [ 729.225838] sock_sendmsg+0xc3/0x120 [ 729.229558] __sys_sendto+0x21a/0x320 [ 729.233369] ? __ia32_sys_getpeername+0xb0/0xb0 [ 729.238052] ? lock_downgrade+0x720/0x720 [ 729.242205] ? vfs_write+0x3d7/0x540 [ 729.245934] ? check_preemption_disabled+0x41/0x280 [ 729.250959] ? vfs_write+0x393/0x540 [ 729.254675] ? fput+0x2b/0x190 [ 729.257869] ? ksys_write+0x1c8/0x2a0 [ 729.261677] __x64_sys_sendto+0xdd/0x1b0 [ 729.265744] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 729.270330] do_syscall_64+0xf9/0x620 [ 729.274136] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 729.279325] RIP: 0033:0x7f959c7aa0c9 [ 729.283040] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 00:50:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x5800, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.throttle.io_service_bytes_recursive\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) sendto$inet(r1, &(0x7f0000000180)="d54bcee085110f1eb26d9a61905d2e406f3bd35e3d8dd43c9e0a8fe9f2efa6fc9334b655e64ad5f830e89730587a923767b37460830ebd884fa6fd38cddcd3446d54b36a3c5120ba3dab74c4335ab3f6d8e5364057c7d86a4aae33aab468464d82583074e79e384e1c", 0x69, 0x404c000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x25, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e22, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x82}, 0x9c) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x2000, 0x400}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) bind$xdp(r1, &(0x7f0000000040)={0x2c, 0x8, r6, 0xc}, 0x10) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) (async) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.throttle.io_service_bytes_recursive\x00', 0x0, 0x0) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) shutdown(r2, 0x1) (async) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x0) (async) sendto$inet(r1, &(0x7f0000000180)="d54bcee085110f1eb26d9a61905d2e406f3bd35e3d8dd43c9e0a8fe9f2efa6fc9334b655e64ad5f830e89730587a923767b37460830ebd884fa6fd38cddcd3446d54b36a3c5120ba3dab74c4335ab3f6d8e5364057c7d86a4aae33aab468464d82583074e79e384e1c", 0x69, 0x404c000, 0x0, 0x0) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x25, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e22, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x82}, 0x9c) (async) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x2000, 0x400}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) bind$xdp(r1, &(0x7f0000000040)={0x2c, 0x8, r6, 0xc}, 0x10) (async) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) (async) [ 729.301942] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 729.309652] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 729.316916] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 729.324180] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 729.331445] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 729.338710] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x80fe, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:14 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 32) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:14 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.throttle.io_service_bytes_recursive\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r2, 0x1) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, 0x0) sendto$inet(r1, &(0x7f0000000180)="d54bcee085110f1eb26d9a61905d2e406f3bd35e3d8dd43c9e0a8fe9f2efa6fc9334b655e64ad5f830e89730587a923767b37460830ebd884fa6fd38cddcd3446d54b36a3c5120ba3dab74c4335ab3f6d8e5364057c7d86a4aae33aab468464d82583074e79e384e1c", 0x69, 0x404c000, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x25, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e22, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x82}, 0x9c) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x2000, 0x400}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) bind$xdp(r1, &(0x7f0000000040)={0x2c, 0x8, r6, 0xc}, 0x10) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x1, 0x84) (async) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.throttle.io_service_bytes_recursive\x00', 0x0, 0x0) (async) socket$inet6_sctp(0xa, 0x1, 0x84) (async) bind$inet6(r2, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r2, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) shutdown(r2, 0x1) (async) sendmmsg$inet(r2, &(0x7f0000005440)=[{{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000000c80)='u', 0x1}], 0x1}}], 0x1, 0x0) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, 0x0) (async) sendto$inet(r1, &(0x7f0000000180)="d54bcee085110f1eb26d9a61905d2e406f3bd35e3d8dd43c9e0a8fe9f2efa6fc9334b655e64ad5f830e89730587a923767b37460830ebd884fa6fd38cddcd3446d54b36a3c5120ba3dab74c4335ab3f6d8e5364057c7d86a4aae33aab468464d82583074e79e384e1c", 0x69, 0x404c000, 0x0, 0x0) (async) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x25, &(0x7f00000000c0)={r3, @in6={{0xa, 0x4e22, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x0, 0x82}, 0x9c) (async) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000500)=@newlink={0x28, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x2000, 0x400}, [@IFLA_MASTER={0x8, 0xa, r6}]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) (async) bind$xdp(r1, &(0x7f0000000040)={0x2c, 0x8, r6, 0xc}, 0x10) (async) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) (async) 00:50:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xa10c, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 729.536740] FAULT_INJECTION: forcing a failure. [ 729.536740] name failslab, interval 1, probability 0, space 0, times 0 [ 729.588897] CPU: 1 PID: 8458 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 729.596726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 729.606084] Call Trace: [ 729.608683] dump_stack+0x1fc/0x2ef [ 729.612325] should_fail.cold+0xa/0xf [ 729.616133] ? setup_fault_attr+0x200/0x200 [ 729.620468] ? setup_fault_attr+0x200/0x200 [ 729.624801] __should_failslab+0x115/0x180 [ 729.629040] should_failslab+0x5/0x10 [ 729.632842] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 729.637874] __kmalloc_node_track_caller+0x38/0x70 [ 729.642817] __alloc_skb+0xae/0x560 [ 729.646462] sctp_packet_transmit+0x246/0x3660 [ 729.651055] ? sctp_packet_config+0x87a/0xe50 [ 729.655577] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 729.660808] ? __sctp_packet_append_chunk+0xbe/0xd60 [ 729.665928] ? sctp_packet_config+0xe50/0xe50 [ 729.670435] ? sctp_packet_append_chunk+0x980/0xe20 [ 729.675454] ? sctp_outq_select_transport+0x208/0x740 [ 729.680654] sctp_outq_flush_ctrl.constprop.0+0x6d3/0xc40 [ 729.686200] ? sctp_check_transmitted+0x1a00/0x1a00 [ 729.691220] ? sctp_make_init+0xc30/0xc30 [ 729.695370] ? sctp_add_bind_addr+0x91/0x370 [ 729.699796] ? sctp_bind_addr_copy+0x209/0x470 [ 729.704378] ? sctp_outq_tail+0x74c/0xc30 [ 729.708537] sctp_outq_uncork+0x10b/0x200 [ 729.712682] ? sctp_retransmit+0x6a0/0x6a0 [ 729.716901] ? sctp_endpoint_add_asoc+0x5d/0x2d0 [ 729.721728] sctp_do_sm+0x3c9d/0x5110 [ 729.725535] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 729.731929] ? kernel_text_address+0xbd/0xf0 [ 729.736318] ? __kernel_text_address+0x9/0x30 [ 729.740794] ? mark_held_locks+0xf0/0xf0 [ 729.744923] ? __save_stack_trace+0xaf/0x190 [ 729.749315] ? __sanitizer_cov_trace_switch+0x4b/0x80 [ 729.754486] ? static_obj+0x50/0x50 [ 729.758104] ? sctp_assoc_bh_rcv+0x2f9/0x650 [ 729.762497] ? ktime_get+0x235/0x2f0 [ 729.766191] ? kvm_clock_get_cycles+0x14/0x30 [ 729.770662] ? ktime_get+0x200/0x2f0 [ 729.774359] sctp_assoc_bh_rcv+0x345/0x650 [ 729.778581] sctp_inq_push+0x1da/0x270 [ 729.782463] sctp_backlog_rcv+0x1e9/0x11e0 [ 729.786689] ? sctp_icmp_frag_needed.part.0+0x2b0/0x2b0 [ 729.792029] ? mark_held_locks+0xa6/0xf0 [ 729.796068] ? __local_bh_enable_ip+0x159/0x270 [ 729.801087] __release_sock+0x134/0x3a0 [ 729.805055] release_sock+0x54/0x1b0 [ 729.808749] sctp_wait_for_connect+0x301/0x530 [ 729.813317] ? sctp_get_port_local+0x11d0/0x11d0 [ 729.818059] ? sctp_datamsg_from_user+0xcb1/0x11a0 [ 729.822975] ? wait_woken+0x250/0x250 [ 729.826755] ? sctp_datamsg_put+0x30/0x4d0 [ 729.830983] ? sctp_primitive_SEND+0x9b/0xc0 [ 729.835376] sctp_sendmsg_to_asoc+0x19ca/0x1ea0 [ 729.840034] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 729.845120] ? lock_downgrade+0x720/0x720 [ 729.849249] ? lock_acquire+0x170/0x3c0 [ 729.853208] ? check_preemption_disabled+0x41/0x280 [ 729.858219] sctp_sendmsg+0xe23/0x1580 [ 729.862092] ? sctp_id2assoc+0x260/0x260 [ 729.866136] ? check_preemption_disabled+0x41/0x280 [ 729.871132] ? aa_sk_perm+0x534/0x930 [ 729.874922] inet_sendmsg+0x132/0x5a0 [ 729.878707] ? security_socket_sendmsg+0x83/0xb0 [ 729.883444] ? inet_recvmsg+0x5c0/0x5c0 [ 729.887402] sock_sendmsg+0xc3/0x120 [ 729.891097] __sys_sendto+0x21a/0x320 [ 729.894878] ? __ia32_sys_getpeername+0xb0/0xb0 [ 729.899528] ? lock_downgrade+0x720/0x720 [ 729.903657] ? vfs_write+0x3d7/0x540 [ 729.907360] ? check_preemption_disabled+0x41/0x280 [ 729.912363] ? vfs_write+0x393/0x540 [ 729.916061] ? fput+0x2b/0x190 [ 729.919232] ? ksys_write+0x1c8/0x2a0 [ 729.923025] __x64_sys_sendto+0xdd/0x1b0 [ 729.927067] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 729.931627] do_syscall_64+0xf9/0x620 [ 729.935411] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 729.940578] RIP: 0033:0x7f959c7aa0c9 [ 729.944269] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 729.963153] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 729.971013] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 729.978260] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 00:50:15 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESDEC, @ANYRESHEX=r1], 0x1, 0x522, &(0x7f0000000a80)="$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") syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$eJzs1b1u01AYBuCvaSiBqTNiOBILU1XYmAhCqVRhCQmUASYiNSwxQooXJ1MvgQvgwhi4CJSpW1BlF2jFWP+oeZ4ln/LaPuc9g/3p8ZfF2dfi849v32M03ovBOB4MLvbiMAZx5TwAgLvkYruNX9tK13sBANrh+w8Au+f9h49vXmXZ5F1Ko4jNeTktp9VvlZ+cZpPjdOngn7s2ZTnd/5M/S5Xr+b14WOfP/5sfxNMnVX6ZvX6b3cjvx1nj7QEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAYLcdpTSMiJRSOvz776Ysp/tVfpSu3Mir6eQ0mxzXF1zPh/Fo2FoNAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4BYUq/Vilufz5R0bIn5Gy4uO6iNtuem4XrYvJ9/k8LKJJ7+IiL4U7NHQ4UsJAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADoVLFaL2Z5Pl8WXe8EAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOiLYrVezPJ8vmxw6LojAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA0I3fAQAA///PCC46") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x800) r3 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, 0x0) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) lseek(r2, 0x0, 0x2) r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x6900) ftruncate(r4, 0x800) lseek(r4, 0x0, 0x2) r5 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r4, r6, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) sendfile(r2, r7, 0x0, 0x0) syz_open_procfs(0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) io_submit(0x0, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000100)='c', 0x1}]) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440), 0x40, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000700)={{0x1, 0x1, 0x18, r0, {r3}}, './file0\x00'}) r10 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000780)={r4, 0x0, 0x25, 0x18}, 0x10) io_submit(0x0, 0x3, &(0x7f00000008c0)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000540)="824ec92327bcef626004b15c7ce2779d518792c707b8274d3079b29b1a40d5f8ff5073885d55fd43588c7b13ff78289d4c038a2cca8bb46804eea299668f2aedb19f02129a79846a7576fb1680e7d3aed642f595b8336b8104c0bbfc03eb61981b47e7dbe2c16277586ad02ff0d4135cc0660e2ba0dba047bbc45f4952c24354ec274f56c6ff895d2088d6125d6723b11b49a9ee15a4361de8174c5d9c5ecd545929be5cb467a858c42d38e5f3a5a8756b6735c5c1b5e85d0b0723cc6ab8b22dca81085b634cb229afc9ac4f538b7b27cff48d5dafdce4e1ef183cb8430442c8724f4158710b0448c5e1f263", 0xec, 0x7, 0x0, 0x2}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x4c7728cb2125b75b, 0x6, r8, &(0x7f0000000640)="04d1d66b3156867ff046121df5bf4b2a9f577b74337064f713cd0efadf91f2296976980e88dbe5f1179c4214ae03bebd893b3bb714b5c300e2b635a034609fece6114a0f014ea94038400dd4b3a137cf34b98aa262a5184926184e8839e40d8eef53c2f219bf8685eedc2ed2b2473581d5d05ae67e5330638c9ee37056dac0325ea972fa8c0f8d5b52", 0x89, 0x3, 0x0, 0x3, r9}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0x7, r10, &(0x7f00000007c0)="1a95e88d0b95e79042d2fdac1f1f648aa75014b5957e161e344537395737b61d281173f63073ce34feeaa1af1d59b5551fe0e9d573459e954acb04acd3d49f9dfdbcad5013db34657adf03fddd259324271b4fc2beebe44a1c6ace695dddfe4027655aa6f66c6f3789537a2df943c95c1f21e1d32678266c2abe56d22657d0da29a139ac602122207e2cede0b6fb7a91fa546c79967e5c58887b67906c14c036ea5ba9a5d8bdc8815ac371b759635f3d79b59299", 0xb4, 0x80000001, 0x0, 0x3, r6}]) 00:50:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xa118, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) 00:50:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000500000018000010", @ANYRES32=r0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendto$inet6(r1, &(0x7f00000000c0)="0c79b43a853d5470cce123d3cb41e99964fd9ba9614abfb1d26499348133555aa9d17466f7c48d7c5f078b16f4b082a12eedda74b1430afcfafa208c2ff5c603fe43055b9628fe78aaa97ad9", 0x4c, 0x20000000, &(0x7f0000000140)={0xa, 0x4e21, 0x4, @rand_addr=' \x01\x00', 0x7}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) syz_open_dev$sndctrl(&(0x7f0000000000), 0x4, 0x5c33716ea01be503) [ 729.985508] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 729.992754] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 730.000000] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:15 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000500000018000010", @ANYRES32=r0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0\x00']) (async) sendto$inet6(r1, &(0x7f00000000c0)="0c79b43a853d5470cce123d3cb41e99964fd9ba9614abfb1d26499348133555aa9d17466f7c48d7c5f078b16f4b082a12eedda74b1430afcfafa208c2ff5c603fe43055b9628fe78aaa97ad9", 0x4c, 0x20000000, &(0x7f0000000140)={0xa, 0x4e21, 0x4, @rand_addr=' \x01\x00', 0x7}, 0x1c) (async) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) (async, rerun: 32) syz_open_dev$sndctrl(&(0x7f0000000000), 0x4, 0x5c33716ea01be503) (rerun: 32) 00:50:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 33) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xa11c, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 730.275475] FAULT_INJECTION: forcing a failure. [ 730.275475] name failslab, interval 1, probability 0, space 0, times 0 [ 730.345095] CPU: 0 PID: 8501 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 730.352911] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 730.362270] Call Trace: [ 730.364865] dump_stack+0x1fc/0x2ef [ 730.368496] should_fail.cold+0xa/0xf [ 730.372311] ? setup_fault_attr+0x200/0x200 [ 730.376638] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 730.381399] __should_failslab+0x115/0x180 [ 730.385633] should_failslab+0x5/0x10 [ 730.389440] __kmalloc+0x6d/0x3c0 [ 730.392891] ? sctp_tsnmap_init+0x171/0x230 [ 730.397223] sctp_tsnmap_init+0x171/0x230 [ 730.401379] sctp_process_init+0x2030/0x2b60 [ 730.405881] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 730.410639] ? rcu_nmi_exit+0xb3/0x180 [ 730.414529] ? sctp_verify_init+0x17a0/0x17a0 [ 730.419026] ? retint_kernel+0x2d/0x2d [ 730.422918] ? sctp_do_sm+0x2a4/0x5110 [ 730.426812] ? __sanitizer_cov_trace_switch+0x46/0x80 [ 730.432008] sctp_do_sm+0x173e/0x5110 [ 730.435818] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 730.441185] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 730.447591] ? mark_held_locks+0xa6/0xf0 [ 730.451654] ? mark_held_locks+0xf0/0xf0 [ 730.455725] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 730.460308] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 730.465076] ? rcu_nmi_exit+0xb3/0x180 [ 730.468979] ? retint_kernel+0x2d/0x2d [ 730.472869] ? sctp_chunk_put+0x1da/0x270 [ 730.477030] ? ktime_get+0x235/0x2f0 [ 730.480750] ? kvm_clock_get_cycles+0x14/0x30 [ 730.485244] ? ktime_get+0x200/0x2f0 [ 730.488970] sctp_assoc_bh_rcv+0x345/0x650 [ 730.493236] sctp_inq_push+0x1da/0x270 [ 730.497138] sctp_backlog_rcv+0x1e9/0x11e0 [ 730.501389] ? sctp_icmp_frag_needed.part.0+0x2b0/0x2b0 [ 730.506757] ? mark_held_locks+0xa6/0xf0 [ 730.510823] ? __local_bh_enable_ip+0x159/0x270 [ 730.515503] __release_sock+0x134/0x3a0 [ 730.519485] release_sock+0x54/0x1b0 [ 730.523205] sctp_wait_for_connect+0x301/0x530 [ 730.527797] ? sctp_get_port_local+0x11d0/0x11d0 [ 730.532552] ? sctp_datamsg_from_user+0xcb1/0x11a0 [ 730.537481] ? wait_woken+0x250/0x250 [ 730.541291] ? sctp_datamsg_put+0x30/0x4d0 [ 730.545528] ? sctp_primitive_SEND+0x9b/0xc0 [ 730.549942] sctp_sendmsg_to_asoc+0x19ca/0x1ea0 [ 730.554629] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 730.559738] ? lock_downgrade+0x720/0x720 [ 730.563914] ? check_preemption_disabled+0x41/0x280 [ 730.568937] sctp_sendmsg+0xe23/0x1580 [ 730.572831] ? sctp_id2assoc+0x260/0x260 [ 730.576892] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 730.581912] ? retint_kernel+0x2d/0x2d [ 730.585810] inet_sendmsg+0x132/0x5a0 [ 730.589610] ? security_socket_sendmsg+0x83/0xb0 [ 730.594366] ? inet_recvmsg+0x5c0/0x5c0 [ 730.598343] sock_sendmsg+0xc3/0x120 [ 730.602059] __sys_sendto+0x21a/0x320 [ 730.605858] ? __ia32_sys_getpeername+0xb0/0xb0 [ 730.610526] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 730.615116] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 730.619875] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 730.624646] ? rcu_nmi_exit+0xb3/0x180 [ 730.628551] ? retint_kernel+0x2d/0x2d [ 730.632448] __x64_sys_sendto+0xdd/0x1b0 [ 730.636510] ? do_syscall_64+0x56/0x620 [ 730.640485] do_syscall_64+0xf9/0x620 [ 730.644296] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 730.649483] RIP: 0033:0x7f959c7aa0c9 [ 730.653201] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 730.672101] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 730.679804] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 730.687065] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 00:50:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xa150, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 730.694330] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 730.701592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 730.708852] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:15 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (fail_nth: 34) shutdown(r0, 0x1) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x20000000, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) 00:50:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xc0fe, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 730.842208] FAULT_INJECTION: forcing a failure. [ 730.842208] name failslab, interval 1, probability 0, space 0, times 0 [ 730.867854] CPU: 0 PID: 8514 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 730.875679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 730.885036] Call Trace: [ 730.887633] dump_stack+0x1fc/0x2ef [ 730.891272] should_fail.cold+0xa/0xf [ 730.895081] ? setup_fault_attr+0x200/0x200 [ 730.899414] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 730.904593] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 730.909362] __should_failslab+0x115/0x180 [ 730.913614] should_failslab+0x5/0x10 [ 730.917427] kmem_cache_alloc_trace+0x46/0x380 [ 730.922021] flex_array_alloc+0x1f4/0x2c0 [ 730.926178] sctp_stream_alloc_in+0x35/0x2e0 [ 730.930600] sctp_stream_init+0x345/0x5a0 [ 730.934762] sctp_process_init+0x20b0/0x2b60 [ 730.939186] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 730.942601] kauditd_printk_skb: 42 callbacks suppressed [ 730.942614] audit: type=1804 audit(1673743816.084:1190): pid=8491 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1039/file0/bus" dev="loop1" ino=337 res=1 [ 730.943948] ? sctp_verify_init+0x17a0/0x17a0 [ 730.943964] ? rcu_nmi_exit+0xb3/0x180 [ 730.943982] ? retint_kernel+0x2d/0x2d [ 730.985847] ? sctp_do_sm+0x2a4/0x5110 [ 730.989747] sctp_do_sm+0x173e/0x5110 [ 730.993562] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 730.998943] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 731.005359] ? mark_held_locks+0xa6/0xf0 [ 731.009434] ? mark_held_locks+0xf0/0xf0 [ 731.013509] ? mark_held_locks+0xa6/0xf0 [ 731.017575] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 731.022338] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 731.026936] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 731.031701] ? rcu_nmi_exit+0xb3/0x180 [ 731.035599] ? ktime_get+0x25a/0x2f0 [ 731.039311] ? kvm_clock_get_cycles+0x14/0x30 [ 731.043806] ? ktime_get+0x200/0x2f0 [ 731.047525] sctp_assoc_bh_rcv+0x345/0x650 [ 731.051778] sctp_inq_push+0x1da/0x270 [ 731.055679] sctp_backlog_rcv+0x1e9/0x11e0 [ 731.059946] ? sctp_icmp_frag_needed.part.0+0x2b0/0x2b0 [ 731.065313] ? mark_held_locks+0xa6/0xf0 [ 731.069379] ? __local_bh_enable_ip+0x159/0x270 [ 731.074061] __release_sock+0x134/0x3a0 [ 731.078047] release_sock+0x54/0x1b0 [ 731.081765] sctp_wait_for_connect+0x301/0x530 [ 731.086360] ? sctp_get_port_local+0x11d0/0x11d0 [ 731.091120] ? wait_woken+0x250/0x250 [ 731.094931] ? sctp_datamsg_put+0x30/0x4d0 [ 731.099173] ? sctp_primitive_SEND+0x9b/0xc0 [ 731.103589] sctp_sendmsg_to_asoc+0x19ca/0x1ea0 [ 731.108277] ? sctp_sendmsg_check_sflags+0x2e0/0x2e0 [ 731.113386] ? lock_downgrade+0x720/0x720 [ 731.117537] ? lock_acquire+0x170/0x3c0 [ 731.121522] ? check_preemption_disabled+0x41/0x280 [ 731.126553] sctp_sendmsg+0xe23/0x1580 [ 731.130446] ? sctp_id2assoc+0x260/0x260 [ 731.134509] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 731.139272] ? retint_kernel+0x2d/0x2d [ 731.143165] ? inet_sendmsg+0x4e/0x5a0 [ 731.147055] inet_sendmsg+0x132/0x5a0 [ 731.150855] ? security_socket_sendmsg+0x83/0xb0 [ 731.155617] ? inet_recvmsg+0x5c0/0x5c0 [ 731.159601] sock_sendmsg+0xc3/0x120 [ 731.163315] __sys_sendto+0x21a/0x320 [ 731.167121] ? __ia32_sys_getpeername+0xb0/0xb0 [ 731.171795] ? lock_downgrade+0x720/0x720 [ 731.175950] ? vfs_write+0x3d7/0x540 [ 731.179674] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 731.184260] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 731.189025] ? rcu_nmi_exit+0xb3/0x180 [ 731.192922] ? retint_kernel+0x2d/0x2d [ 731.196824] __x64_sys_sendto+0xdd/0x1b0 [ 731.200892] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 731.205479] do_syscall_64+0xf9/0x620 [ 731.209290] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 731.214479] RIP: 0033:0x7f959c7aa0c9 [ 731.218191] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 00:50:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000500000018000010", @ANYRES32=r0, @ANYBLOB='\t\x00\x00\x00\x00\x00\x00\x00./file0\x00']) (async) sendto$inet6(r1, &(0x7f00000000c0)="0c79b43a853d5470cce123d3cb41e99964fd9ba9614abfb1d26499348133555aa9d17466f7c48d7c5f078b16f4b082a12eedda74b1430afcfafa208c2ff5c603fe43055b9628fe78aaa97ad9", 0x4c, 0x20000000, &(0x7f0000000140)={0xa, 0x4e21, 0x4, @rand_addr=' \x01\x00', 0x7}, 0x1c) (async) ppoll(&(0x7f0000000080)=[{r0, 0x4040}], 0x1, 0x0, 0x0, 0x0) (async) syz_open_dev$sndctrl(&(0x7f0000000000), 0x4, 0x5c33716ea01be503) [ 731.237093] RSP: 002b:00007f959ad1c168 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 731.244807] RAX: ffffffffffffffda RBX: 00007f959c8c9f80 RCX: 00007f959c7aa0c9 [ 731.252080] RDX: 000000000001a000 RSI: 00000000200002c0 RDI: 0000000000000004 [ 731.259361] RBP: 00007f959ad1c1d0 R08: 0000000020000200 R09: 000000000000001c [ 731.266634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 731.273916] R13: 00007ffe35e6466f R14: 00007f959ad1c300 R15: 0000000000022000 00:50:16 executing program 1: r0 = perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getuid() syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYRESDEC, @ANYRESHEX=r1], 0x1, 0x522, &(0x7f0000000a80)="$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") (async) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRESDEC, @ANYRESHEX], 0x1, 0x522, &(0x7f0000000a80)="$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") (async) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) (async, rerun: 32) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) (async, rerun: 32) ftruncate(0xffffffffffffffff, 0x800) r3 = syz_open_dev$evdev(0x0, 0x2, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, 0x0) (async) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f0000000080)={0x0, 0x83, &(0x7f0000000480)="8bedf1a6c05e6d5a1ba3eb2cc44b855e907a561af5aad6f52bee59b1e8a6b17d10fcb230945e27bb979f9acd7063cbd3b2cbf6b1b6cfb6329758ba5f30f776a38c45d33bce94678fbd9b5fea6c7479872c652ea74f3d938b40e97aac7dbbd3e5456eaabf523557b7da4adc5a7ec5a5c30ff160b39e6b2f179a56b4f5d089961eb23c63"}) (async) lseek(r2, 0x0, 0x2) (async) r4 = creat(&(0x7f0000000240)='./bus\x00', 0x0) fcntl$setstatus(r4, 0x4, 0x6900) (async) ftruncate(r4, 0x800) (async) lseek(r4, 0x0, 0x2) (async) r5 = open(&(0x7f0000000280)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r5, 0x0) (async) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendfile(r4, r6, 0x0, 0x8420fffffffa) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$KVM_SMI(r5, 0xaeb7) (async) sendfile(r2, r7, 0x0, 0x0) syz_open_procfs(0x0, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000004e40)={0x2020}, 0x2020) (async) io_submit(0x0, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0xffffffffffffffff, &(0x7f0000000100)='c', 0x1}]) (async, rerun: 32) r8 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440), 0x40, 0x0) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f0000000700)={{0x1, 0x1, 0x18, r0, {r3}}, './file0\x00'}) (async, rerun: 64) r10 = bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000780)={r4, 0x0, 0x25, 0x18}, 0x10) (rerun: 64) io_submit(0x0, 0x3, &(0x7f00000008c0)=[&(0x7f0000000400)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000540)="824ec92327bcef626004b15c7ce2779d518792c707b8274d3079b29b1a40d5f8ff5073885d55fd43588c7b13ff78289d4c038a2cca8bb46804eea299668f2aedb19f02129a79846a7576fb1680e7d3aed642f595b8336b8104c0bbfc03eb61981b47e7dbe2c16277586ad02ff0d4135cc0660e2ba0dba047bbc45f4952c24354ec274f56c6ff895d2088d6125d6723b11b49a9ee15a4361de8174c5d9c5ecd545929be5cb467a858c42d38e5f3a5a8756b6735c5c1b5e85d0b0723cc6ab8b22dca81085b634cb229afc9ac4f538b7b27cff48d5dafdce4e1ef183cb8430442c8724f4158710b0448c5e1f263", 0xec, 0x7, 0x0, 0x2}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x4c7728cb2125b75b, 0x6, r8, &(0x7f0000000640)="04d1d66b3156867ff046121df5bf4b2a9f577b74337064f713cd0efadf91f2296976980e88dbe5f1179c4214ae03bebd893b3bb714b5c300e2b635a034609fece6114a0f014ea94038400dd4b3a137cf34b98aa262a5184926184e8839e40d8eef53c2f219bf8685eedc2ed2b2473581d5d05ae67e5330638c9ee37056dac0325ea972fa8c0f8d5b52", 0x89, 0x3, 0x0, 0x3, r9}, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x7, 0x7, r10, &(0x7f00000007c0)="1a95e88d0b95e79042d2fdac1f1f648aa75014b5957e161e344537395737b61d281173f63073ce34feeaa1af1d59b5551fe0e9d573459e954acb04acd3d49f9dfdbcad5013db34657adf03fddd259324271b4fc2beebe44a1c6ace695dddfe4027655aa6f66c6f3789537a2df943c95c1f21e1d32678266c2abe56d22657d0da29a139ac602122207e2cede0b6fb7a91fa546c79967e5c58887b67906c14c036ea5ba9a5d8bdc8815ac371b759635f3d79b59299", 0xb4, 0x80000001, 0x0, 0x3, r6}]) 00:50:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x8001, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfff}, 0x1c) 00:50:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xe400, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 731.300633] kasan: CONFIG_KASAN_INLINE enabled [ 731.305919] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 731.352817] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 731.359074] CPU: 1 PID: 8536 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 731.366867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 731.376239] RIP: 0010:flex_array_get+0x27/0x250 [ 731.380910] Code: 90 90 90 41 56 41 55 41 54 55 89 f5 53 48 89 fb 48 83 ec 08 e8 1a a0 ee fd 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e b7 01 00 00 44 8b 2b 31 ff 44 [ 731.399813] RSP: 0018:ffff8880479a79e0 EFLAGS: 00010246 [ 731.405179] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90005e0d000 [ 731.412445] RDX: 0000000000000000 RSI: ffffffff8373e556 RDI: 0000000000000000 [ 731.419701] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 731.426953] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88809a3447a8 [ 731.434378] R13: 0000000000000000 R14: ffff8880a449a780 R15: 1ffff110134688f9 [ 731.441640] FS: 00007f959acfb700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 731.449847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 731.455720] CR2: 0000001b2f223000 CR3: 000000009b6a2000 CR4: 00000000003406e0 [ 731.463151] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 731.470404] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 731.477653] Call Trace: [ 731.480232] sctp_sched_dequeue_done+0x1f8/0x2e0 [ 731.484976] __sctp_outq_teardown+0x6cc/0xc20 [ 731.489459] sctp_association_free+0x212/0x7b0 [ 731.494024] sctp_do_sm+0x39ee/0x5110 [ 731.497814] ? sctp_do_8_2_transport_strike.constprop.0+0x950/0x950 [ 731.504209] ? mark_held_locks+0xf0/0xf0 [ 731.508256] ? __fget+0x32f/0x510 [ 731.511697] ? lock_downgrade+0x720/0x720 [ 731.515834] ? check_preemption_disabled+0x41/0x280 [ 731.520838] ? check_preemption_disabled+0x41/0x280 [ 731.525844] sctp_primitive_SHUTDOWN+0x9b/0xc0 [ 731.530413] sctp_shutdown+0x12b/0x170 [ 731.534285] ? sctp_destruct_sock+0x50/0x50 [ 731.538598] inet_shutdown+0x1a8/0x3a0 [ 731.542471] __sys_shutdown+0xf3/0x1a0 [ 731.546343] ? __ia32_sys_getsockopt+0x150/0x150 [ 731.551085] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 731.556435] ? trace_hardirqs_off_caller+0x6e/0x210 [ 731.561434] __x64_sys_shutdown+0x50/0x70 [ 731.565564] do_syscall_64+0xf9/0x620 [ 731.569351] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 731.574522] RIP: 0033:0x7f959c7aa0c9 [ 731.578221] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 00:50:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x8001, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfff}, 0x1c) 00:50:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x8001, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfff}, 0x1c) socket$inet6_sctp(0xa, 0x1, 0x84) (async) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0x0, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) (async) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) (async) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x8001, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfff}, 0x1c) (async) 00:50:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xe803, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 731.597104] RSP: 002b:00007f959acfb168 EFLAGS: 00000246 ORIG_RAX: 0000000000000030 [ 731.604795] RAX: ffffffffffffffda RBX: 00007f959c8ca050 RCX: 00007f959c7aa0c9 [ 731.612047] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000004 [ 731.619299] RBP: 00007f959c805ae9 R08: 0000000000000000 R09: 0000000000000000 [ 731.626552] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 731.633805] R13: 00007ffe35e6466f R14: 00007f959acfb300 R15: 0000000000022000 [ 731.641072] Modules linked in: 00:50:16 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000007c0)="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", 0x3e7, 0x1, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @private2}, 0x1c) ppoll(&(0x7f0000000080)=[{r0, 0x9003}], 0x1, 0x0, 0x0, 0x0) [ 731.668641] ---[ end trace 1456f570c1ed3d68 ]--- [ 731.676322] RIP: 0010:flex_array_get+0x27/0x250 [ 731.696577] Code: 90 90 90 41 56 41 55 41 54 55 89 f5 53 48 89 fb 48 83 ec 08 e8 1a a0 ee fd 48 89 da 48 b8 00 00 00 00 00 fc ff df 48 c1 ea 03 <0f> b6 04 02 84 c0 74 08 3c 03 0f 8e b7 01 00 00 44 8b 2b 31 ff 44 00:50:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xec03, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 731.716827] RSP: 0018:ffff8880479a79e0 EFLAGS: 00010246 [ 731.729183] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc90005e0d000 [ 731.742324] RDX: 0000000000000000 RSI: ffffffff8373e556 RDI: 0000000000000000 [ 731.755270] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 00:50:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f00000002c0)='X', 0x1a000, 0xf000, &(0x7f0000000200)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) shutdown(r0, 0x1) fchmod(0xffffffffffffffff, 0x145) [ 731.764090] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88809a3447a8 [ 731.771647] audit: type=1804 audit(1673743816.924:1191): pid=8562 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir697474085/syzkaller.Pu41jc/1040/bus" dev="sda1" ino=14607 res=1 [ 731.775611] R13: 0000000000000000 R14: ffff8880a449a780 R15: 1ffff110134688f9 [ 731.806823] FS: 00007f959acfb700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 731.818747] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 731.825540] CR2: 0000000000000000 CR3: 000000009b6a2000 CR4: 00000000003406f0 [ 731.844799] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 731.852867] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600 [ 731.860142] Kernel panic - not syncing: Fatal exception [ 731.865660] Kernel Offset: disabled [ 731.869275] Rebooting in 86400 seconds..