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", 0x1000}, {&(0x7f0000001440)="bb5d5a8373b11289bd5acb1d3525540a10f9695dc57388111d8052539f33e8439e154f0b6030b9726f2b4526569a20f8d60b03bc54ad1cf099a18fb07deb11c7283751566480e52ce28c946a0a23a9a8cd64d8b477253b3d62e4b3d9b93e870c3f217594dc53e4dab6d983f6c7b40dc7a1fcc540baebba3a18805f03302687264ea1a7faeda51123321ab1e7e787c41688595ecf92b6775ef66f10886eac69035930c751379dbf9d80d127a540f4e2faf61f23f99b85810dba400029fe56a46d6208cd414b", 0xc5}, {&(0x7f0000001540)="84172e78eec7f4b03f63255f71e438377863f3fe7563ad0cc4d8a47f31f1095b2d522e944976b3717b4c71730fe46c204578a5ecff9f0bb9105eb84f52588b42674a32c259bf15567c9ef97aa3afea979f0d2a44696a6032c699719cf385e9e81afbf01285de9908912d96321cdbce8b9c9ddd1b04b2af26f2329eed3056ea7bd6e1b297d4f454e30e7a", 0x8a}, {&(0x7f0000001600)="888abd9078c5b240ddd03324873bf95f29ac0f49dee972bb017d88b7f6b932ea7ca172c94885040589ae3362beb8a0a1582a0bdb49f8807a425a6af60cb957d1f01af4e847040680f8abab1facbe41dfd2a8a15f3f2b0405ada7f8b1", 0x5c}, {&(0x7f0000001680)="77ad793b32c9ebf642e3596dee4a34cafebd36", 0x13}], 0x9, 0x0) 06:59:45 executing program 3: ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000900)={0x0, 0x800, 0x0, 0x1}) 06:59:45 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) r2 = request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000180)='syz', r0) keyctl$reject(0x13, r1, 0xffffffffffffff83, 0x3f, r2) 06:59:45 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x0, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:45 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000340)) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000280)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0xe693, 0x6, 0xfffffffffffffffb) request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f00000001c0)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', r0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) [ 460.447935] XFS (loop0): unknown mount option [func=CREDS_CHECK]. 06:59:45 executing program 3: ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000900)={0x0, 0x800, 0x0, 0x1}) 06:59:45 executing program 1: keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) 06:59:45 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) request_key(&(0x7f0000000100)='.request_key_auth\x00', &(0x7f0000000140)={'syz', 0x1}, &(0x7f0000000180)='syz', r0) 06:59:45 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000340)) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000280)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0xe693, 0x6, 0xfffffffffffffffb) request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f00000001c0)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', r0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) [ 460.558947] XFS (loop4): unknown mount option [func=CREDS_CHECK]. 06:59:45 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) 06:59:45 executing program 3: ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000900)={0x0, 0x800, 0x0, 0x1}) 06:59:45 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x0, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:45 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000900)={0x0, 0x800, 0x0, 0x1}) 06:59:45 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) 06:59:45 executing program 1: keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) 06:59:45 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000340)) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000280)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0xe693, 0x6, 0xfffffffffffffffb) request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f00000001c0)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', r0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, 0x0) 06:59:45 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x0, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:45 executing program 1: keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) 06:59:45 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000900)={0x0, 0x800, 0x0, 0x1}) 06:59:45 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000340)) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000280)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0xe693, 0x6, 0xfffffffffffffffb) request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f00000001c0)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', r0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r0) 06:59:45 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000900)={0x0, 0x800, 0x0, 0x1}) [ 460.740107] XFS (loop4): Invalid superblock magic number 06:59:45 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000340)) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000280)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0xe693, 0x6, 0xfffffffffffffffb) request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f00000001c0)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', r0) 06:59:45 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) 06:59:45 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0x0, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:45 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:45 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="bb5d5a8373b11289bd5acb1d3525540a10f9695dc57388111d8052539f33e8439e154f0b6030b9726f2b4526569a20f8d60b03bc54ad1cf099a18fb07deb11c7283751566480e52ce28c946a0a23a9a8cd64d8b477253b3d62e4b3d9b93e870c3f217594dc53e4dab6d983f6c7b40dc7a1fcc540baebba3a18805f03302687264ea1a7faeda51123321ab1e7e787c41688595ecf92b6775ef66f10886eac69035930c751379dbf9d80d127a540f4e2faf61f23f99b85810dba400029fe56a46d6208cd414b", 0xc5}, {&(0x7f0000001540)="84172e78eec7f4b03f63255f71e438377863f3fe7563ad0cc4d8a47f31f1095b2d522e944976b3717b4c71730fe46c204578a5ecff9f0bb9105eb84f52588b42674a32c259bf15567c9ef97aa3afea979f0d2a44696a6032c699719cf385e9e81afbf01285de9908912d96321cdbce8b9c9ddd1b04b2af26f2329eed3056ea7bd6e1b297d4f454e30e7a", 0x8a}, {&(0x7f0000001600)="888abd9078c5b240ddd03324873bf95f29ac0f49dee972bb017d88b7f6b932ea7ca172c94885040589ae3362beb8a0a1582a0bdb49f8807a425a6af60cb957d1f01af4e847040680f8abab1facbe41dfd2a8a15f3f2b0405ada7f8b1", 0x5c}], 0x8, 0x0) 06:59:45 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000340)) r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r1 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000280)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', 0xfffffffffffffffd) keyctl$reject(0x13, r1, 0xe693, 0x6, 0xfffffffffffffffb) request_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000140)={'syz', 0x2}, &(0x7f00000001c0)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', r0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, r0) 06:59:45 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) 06:59:45 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="bb5d5a8373b11289bd5acb1d3525540a10f9695dc57388111d8052539f33e8439e154f0b6030b9726f2b4526569a20f8d60b03bc54ad1cf099a18fb07deb11c7283751566480e52ce28c946a0a23a9a8cd64d8b477253b3d62e4b3d9b93e870c3f217594dc53e4dab6d983f6c7b40dc7a1fcc540baebba3a18805f03302687264ea1a7faeda51123321ab1e7e787c41688595ecf92b6775ef66f10886eac69035930c751379dbf9d80d127a540f4e2faf61f23f99b85810dba400029fe56a46d6208cd414b", 0xc5}, {&(0x7f0000001540)="84172e78eec7f4b03f63255f71e438377863f3fe7563ad0cc4d8a47f31f1095b2d522e944976b3717b4c71730fe46c204578a5ecff9f0bb9105eb84f52588b42674a32c259bf15567c9ef97aa3afea979f0d2a44696a6032c699719cf385e9e81afbf01285de9908912d96321cdbce8b9c9ddd1b04b2af26f2329eed3056ea7bd6e1b297d4f454e30e7a", 0x8a}, {&(0x7f0000001600)="888abd9078c5b240ddd03324873bf95f29ac0f49dee972bb017d88b7f6b932ea7ca172c94885040589ae3362beb8a0a1582a0bdb49f8807a425a6af60cb957d1f01af4e847040680f8abab1facbe41dfd2a8a15f3f2b0405ada7f8b1", 0x5c}], 0x8, 0x0) 06:59:45 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000340)) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r0 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000280)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', 0xfffffffffffffffd) keyctl$reject(0x13, r0, 0xe693, 0x6, 0xfffffffffffffffb) 06:59:45 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 1) 06:59:45 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0x0, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:45 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (fail_nth: 1) 06:59:45 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="bb5d5a8373b11289bd5acb1d3525540a10f9695dc57388111d8052539f33e8439e154f0b6030b9726f2b4526569a20f8d60b03bc54ad1cf099a18fb07deb11c7283751566480e52ce28c946a0a23a9a8cd64d8b477253b3d62e4b3d9b93e870c3f217594dc53e4dab6d983f6c7b40dc7a1fcc540baebba3a18805f03302687264ea1a7faeda51123321ab1e7e787c41688595ecf92b6775ef66f10886eac69035930c751379dbf9d80d127a540f4e2faf61f23f99b85810dba400029fe56a46d6208cd414b", 0xc5}, {&(0x7f0000001540)="84172e78eec7f4b03f63255f71e438377863f3fe7563ad0cc4d8a47f31f1095b2d522e944976b3717b4c71730fe46c204578a5ecff9f0bb9105eb84f52588b42674a32c259bf15567c9ef97aa3afea979f0d2a44696a6032c699719cf385e9e81afbf01285de9908912d96321cdbce8b9c9ddd1b04b2af26f2329eed3056ea7bd6e1b297d4f454e30e7a", 0x8a}, {&(0x7f0000001600)="888abd9078c5b240ddd03324873bf95f29ac0f49dee972bb017d88b7f6b932ea7ca172c94885040589ae3362beb8a0a1582a0bdb49f8807a425a6af60cb957d1f01af4e847040680f8abab1facbe41dfd2a8a15f3f2b0405ada7f8b1", 0x5c}], 0x8, 0x0) 06:59:45 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) 06:59:45 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000340)) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000280)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', 0xfffffffffffffffd) 06:59:45 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:45 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0x0, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:45 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="bb5d5a8373b11289bd5acb1d3525540a10f9695dc57388111d8052539f33e8439e154f0b6030b9726f2b4526569a20f8d60b03bc54ad1cf099a18fb07deb11c7283751566480e52ce28c946a0a23a9a8cd64d8b477253b3d62e4b3d9b93e870c3f217594dc53e4dab6d983f6c7b40dc7a1fcc540baebba3a18805f03302687264ea1a7faeda51123321ab1e7e787c41688595ecf92b6775ef66f10886eac69035930c751379dbf9d80d127a540f4e2faf61f23f99b85810dba400029fe56a46d6208cd414b", 0xc5}, {&(0x7f0000001540)="84172e78eec7f4b03f63255f71e438377863f3fe7563ad0cc4d8a47f31f1095b2d522e944976b3717b4c71730fe46c204578a5ecff9f0bb9105eb84f52588b42674a32c259bf15567c9ef97aa3afea979f0d2a44696a6032c699719cf385e9e81afbf01285de9908912d96321cdbce8b9c9ddd1b04b2af26f2329eed3056ea7bd6e1b297d4f454e30e7a", 0x8a}, {&(0x7f0000001600)="888abd9078c5b240ddd03324873bf95f29ac0f49dee972bb017d88b7f6b932ea7ca172c94885040589ae3362beb8a0a1582a0bdb49f8807a425a6af60cb957d1f01af4e847040680f8abab1facbe41dfd2a8a15f3f2b0405ada7f8b1", 0x5c}, {0x0}], 0x9, 0x0) [ 460.926931] FAULT_INJECTION: forcing a failure. [ 460.926931] name failslab, interval 1, probability 0, space 0, times 0 06:59:45 executing program 2: keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0x0) 06:59:45 executing program 2: keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0x0) [ 460.980640] CPU: 0 PID: 17767 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 460.988554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 460.997909] Call Trace: [ 461.000491] dump_stack+0x1b2/0x281 [ 461.000506] should_fail.cold+0x10a/0x149 [ 461.000520] should_failslab+0xd6/0x130 [ 461.000531] __kmalloc+0x2c1/0x400 [ 461.000540] ? SyS_memfd_create+0xbc/0x3c0 [ 461.000551] SyS_memfd_create+0xbc/0x3c0 [ 461.000560] ? shmem_fcntl+0x120/0x120 06:59:45 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="bb5d5a8373b11289bd5acb1d3525540a10f9695dc57388111d8052539f33e8439e154f0b6030b9726f2b4526569a20f8d60b03bc54ad1cf099a18fb07deb11c7283751566480e52ce28c946a0a23a9a8cd64d8b477253b3d62e4b3d9b93e870c3f217594dc53e4dab6d983f6c7b40dc7a1fcc540baebba3a18805f03302687264ea1a7faeda51123321ab1e7e787c41688595ecf92b6775ef66f10886eac69035930c751379dbf9d80d127a540f4e2faf61f23f99b85810dba400029fe56a46d6208cd414b", 0xc5}, {&(0x7f0000001540)="84172e78eec7f4b03f63255f71e438377863f3fe7563ad0cc4d8a47f31f1095b2d522e944976b3717b4c71730fe46c204578a5ecff9f0bb9105eb84f52588b42674a32c259bf15567c9ef97aa3afea979f0d2a44696a6032c699719cf385e9e81afbf01285de9908912d96321cdbce8b9c9ddd1b04b2af26f2329eed3056ea7bd6e1b297d4f454e30e7a", 0x8a}, {0x0}], 0x8, 0x0) [ 461.000570] ? __do_page_fault+0x159/0xad0 [ 461.000580] ? do_syscall_64+0x4c/0x640 [ 461.000587] ? shmem_fcntl+0x120/0x120 [ 461.000596] do_syscall_64+0x1d5/0x640 [ 461.000610] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 461.049062] RIP: 0033:0x7fb13d581109 [ 461.052778] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 461.060489] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d581109 [ 461.067762] RDX: 00007fb13bef5fe0 RSI: 0000000000000000 RDI: 00007fb13d5da24e 06:59:46 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 2) 06:59:46 executing program 2: keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0x0) 06:59:46 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="bb5d5a8373b11289bd5acb1d3525540a10f9695dc57388111d8052539f33e8439e154f0b6030b9726f2b4526569a20f8d60b03bc54ad1cf099a18fb07deb11c7283751566480e52ce28c946a0a23a9a8cd64d8b477253b3d62e4b3d9b93e870c3f217594dc53e4dab6d983f6c7b40dc7a1fcc540baebba3a18805f03302687264ea1a7faeda51123321ab1e7e787c41688595ecf92b6775ef66f10886eac69035930c751379dbf9d80d127a540f4e2faf61f23f99b85810dba400029fe56a46d6208cd414b", 0xc5}, {&(0x7f0000001540)="84172e78eec7f4b03f63255f71e438377863f3fe7563ad0cc4d8a47f31f1095b2d522e944976b3717b4c71730fe46c204578a5ecff9f0bb9105eb84f52588b42674a32c259bf15567c9ef97aa3afea979f0d2a44696a6032c699719cf385e9e81afbf01285de9908912d96321cdbce8b9c9ddd1b04b2af26f2329eed3056ea7bd6e1b297d4f454e30e7a", 0x8a}, {0x0}], 0x8, 0x0) 06:59:46 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000340)) request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000280)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', 0xfffffffffffffffd) 06:59:46 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:46 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x0, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 461.075027] RBP: 0000000000000000 R08: 00007fb13bef5fd8 R09: 00007fb13bef61d0 [ 461.082293] R10: 00007fb13bef5fdc R11: 0000000000000246 R12: 00000000200000c0 [ 461.089561] R13: 0000000020000100 R14: 0000000000000000 R15: 0000000020000500 06:59:46 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:46 executing program 0: request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000280)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', 0xfffffffffffffffd) 06:59:46 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="bb5d5a8373b11289bd5acb1d3525540a10f9695dc57388111d8052539f33e8439e154f0b6030b9726f2b4526569a20f8d60b03bc54ad1cf099a18fb07deb11c7283751566480e52ce28c946a0a23a9a8cd64d8b477253b3d62e4b3d9b93e870c3f217594dc53e4dab6d983f6c7b40dc7a1fcc540baebba3a18805f03302687264ea1a7faeda51123321ab1e7e787c41688595ecf92b6775ef66f10886eac69035930c751379dbf9d80d127a540f4e2faf61f23f99b85810dba400029fe56a46d6208cd414b", 0xc5}, {&(0x7f0000001540)="84172e78eec7f4b03f63255f71e438377863f3fe7563ad0cc4d8a47f31f1095b2d522e944976b3717b4c71730fe46c204578a5ecff9f0bb9105eb84f52588b42674a32c259bf15567c9ef97aa3afea979f0d2a44696a6032c699719cf385e9e81afbf01285de9908912d96321cdbce8b9c9ddd1b04b2af26f2329eed3056ea7bd6e1b297d4f454e30e7a", 0x8a}, {0x0}], 0x8, 0x0) 06:59:46 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x0, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:46 executing program 2: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) [ 461.167828] FAULT_INJECTION: forcing a failure. [ 461.167828] name failslab, interval 1, probability 0, space 0, times 0 [ 461.220057] CPU: 1 PID: 17804 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 461.227972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 461.237331] Call Trace: [ 461.237349] dump_stack+0x1b2/0x281 [ 461.237364] should_fail.cold+0x10a/0x149 [ 461.237376] should_failslab+0xd6/0x130 [ 461.237388] kmem_cache_alloc+0x28e/0x3c0 [ 461.255807] __d_alloc+0x2a/0xa20 [ 461.259270] ? lock_downgrade+0x740/0x740 [ 461.263420] __shmem_file_setup.part.0+0xcb/0x3c0 06:59:46 executing program 2: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) [ 461.268265] ? shmem_create+0x30/0x30 [ 461.272064] ? __alloc_fd+0x1be/0x490 [ 461.275876] SyS_memfd_create+0x1fc/0x3c0 [ 461.280026] ? shmem_fcntl+0x120/0x120 [ 461.283925] ? __do_page_fault+0x159/0xad0 [ 461.288159] ? do_syscall_64+0x4c/0x640 [ 461.292134] ? shmem_fcntl+0x120/0x120 [ 461.296023] do_syscall_64+0x1d5/0x640 [ 461.299922] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 461.305105] RIP: 0033:0x7fb13d581109 [ 461.308810] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 06:59:46 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 3) 06:59:46 executing program 0: request_key(0x0, &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000280)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', 0xfffffffffffffffd) 06:59:46 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:46 executing program 2: r0 = add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) 06:59:46 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x0, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:46 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="bb5d5a8373b11289bd5acb1d3525540a10f9695dc57388111d8052539f33e8439e154f0b6030b9726f2b4526569a20f8d60b03bc54ad1cf099a18fb07deb11c7283751566480e52ce28c946a0a23a9a8cd64d8b477253b3d62e4b3d9b93e870c3f217594dc53e4dab6d983f6c7b40dc7a1fcc540baebba3a18805f03302687264ea1a7faeda51123321ab1e7e787c41688595ecf92b6775ef66f10886eac69035930c751379dbf9d80d127a540f4e2faf61f23f99b85810dba400029fe56a46d6208cd414b", 0xc5}, {&(0x7f0000001540)="84172e78eec7f4b03f63255f71e438377863f3fe7563ad0cc4d8a47f31f1095b2d522e944976b3717b4c71730fe46c204578a5ecff9f0bb9105eb84f52588b42674a32c259bf15567c9ef97aa3afea979f0d2a44696a6032c699719cf385e9e81afbf01285de9908912d96321cdbce8b9c9ddd1b04b2af26f2329eed3056ea7bd6e1b297d4f454e30e7a", 0x8a}, {0x0}, {0x0}], 0x9, 0x0) [ 461.316514] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d581109 [ 461.323783] RDX: 00007fb13bef5fe0 RSI: 0000000000000000 RDI: 00007fb13d5da24e [ 461.331050] RBP: 0000000000000000 R08: 00007fb13bef5fd8 R09: 00007fb13bef61d0 [ 461.338314] R10: 00007fb13bef5fdc R11: 0000000000000246 R12: 00000000200000c0 [ 461.345606] R13: 0000000020000100 R14: 0000000000000000 R15: 0000000020000500 06:59:46 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:46 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) 06:59:46 executing program 0: request_key(0x0, &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000280)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', 0xfffffffffffffffd) 06:59:46 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x0, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:46 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="bb5d5a8373b11289bd5acb1d3525540a10f9695dc57388111d8052539f33e8439e154f0b6030b9726f2b4526569a20f8d60b03bc54ad1cf099a18fb07deb11c7283751566480e52ce28c946a0a23a9a8cd64d8b477253b3d62e4b3d9b93e870c3f217594dc53e4dab6d983f6c7b40dc7a1fcc540baebba3a18805f03302687264ea1a7faeda51123321ab1e7e787c41688595ecf92b6775ef66f10886eac69035930c751379dbf9d80d127a540f4e2faf61f23f99b85810dba400029fe56a46d6208cd414b", 0xc5}, {0x0}, {0x0}], 0x8, 0x0) 06:59:46 executing program 0: request_key(0x0, &(0x7f0000000180)={'syz', 0x1}, &(0x7f0000000280)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', 0xfffffffffffffffd) [ 461.438963] FAULT_INJECTION: forcing a failure. [ 461.438963] name failslab, interval 1, probability 0, space 0, times 0 [ 461.502409] CPU: 0 PID: 17833 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 461.510314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 461.519668] Call Trace: [ 461.522259] dump_stack+0x1b2/0x281 [ 461.525894] should_fail.cold+0x10a/0x149 [ 461.530043] should_failslab+0xd6/0x130 [ 461.534018] kmem_cache_alloc+0x28e/0x3c0 [ 461.538163] ? shmem_destroy_callback+0xa0/0xa0 [ 461.542831] shmem_alloc_inode+0x18/0x40 [ 461.546890] ? shmem_destroy_callback+0xa0/0xa0 [ 461.551563] alloc_inode+0x5d/0x170 [ 461.555188] new_inode+0x1d/0xf0 [ 461.558561] shmem_get_inode+0x8b/0x890 [ 461.562538] __shmem_file_setup.part.0+0x104/0x3c0 [ 461.567468] ? shmem_create+0x30/0x30 [ 461.571264] ? __alloc_fd+0x1be/0x490 [ 461.575070] SyS_memfd_create+0x1fc/0x3c0 [ 461.579222] ? shmem_fcntl+0x120/0x120 [ 461.583110] ? __do_page_fault+0x159/0xad0 [ 461.587348] ? do_syscall_64+0x4c/0x640 [ 461.591321] ? shmem_fcntl+0x120/0x120 [ 461.595242] do_syscall_64+0x1d5/0x640 [ 461.599135] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 461.604321] RIP: 0033:0x7fb13d581109 [ 461.608024] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 461.615733] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d581109 [ 461.623002] RDX: 00007fb13bef5fe0 RSI: 0000000000000000 RDI: 00007fb13d5da24e [ 461.630268] RBP: 0000000000000000 R08: 00007fb13bef5fd8 R09: 00007fb13bef61d0 [ 461.637536] R10: 00007fb13bef5fdc R11: 0000000000000246 R12: 00000000200000c0 [ 461.644803] R13: 0000000020000100 R14: 0000000000000000 R15: 0000000020000500 06:59:46 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 4) 06:59:46 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) (async) socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:46 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x0, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:46 executing program 0: request_key(&(0x7f0000000100)='syzkaller\x00', 0x0, &(0x7f0000000280)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', 0xfffffffffffffffd) 06:59:46 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="bb5d5a8373b11289bd5acb1d3525540a10f9695dc57388111d8052539f33e8439e154f0b6030b9726f2b4526569a20f8d60b03bc54ad1cf099a18fb07deb11c7283751566480e52ce28c946a0a23a9a8cd64d8b477253b3d62e4b3d9b93e870c3f217594dc53e4dab6d983f6c7b40dc7a1fcc540baebba3a18805f03302687264ea1a7faeda51123321ab1e7e787c41688595ecf92b6775ef66f10886eac69035930c751379dbf9d80d127a540f4e2faf61f23f99b85810dba400029fe56a46d6208cd414b", 0xc5}, {0x0}, {0x0}], 0x8, 0x0) 06:59:46 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) 06:59:46 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r2, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f00000000c0)) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r5, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r4, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000740)={0x4, 0x7, {0x8, @struct={0xafb8, 0x666c}, 0x0, 0x7, 0xe4, 0xfffffffffffffff7, 0x8000000000000001, 0xfffffffffffffffe, 0x410, @struct={0x6629, 0x2}, 0x7, 0x8, [0x8, 0xfffffffffffffffb, 0xed, 0x8, 0x7, 0x8001]}, {0x81, @struct={0x800, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0xe4d, 0x100, 0x10000, 0x4e2, @struct={0x48a, 0x9}, 0x1, 0x9, [0x3, 0x6, 0x1, 0x1, 0x3, 0x1]}, {0x112, @usage=0x8000000000000001, 0x0, 0x4, 0x1f5, 0x81, 0x1, 0x6, 0x18, @struct={0x9, 0x4df}, 0x1000, 0xdf20000, [0x4, 0x20, 0x1000, 0x1f, 0x9, 0x10001]}, {0x1000, 0x27, 0xd7}}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000001080)={0x0, "4a8708e9af98d59abd0aabb356566a3a"}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000100)={r6, 0x6802, 0xfffffffffffffffa}) pipe2$watch_queue(&(0x7f0000001040), 0x80) write$dsp(r1, &(0x7f0000002180)="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", 0x1202) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000b40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x54, 0x0, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x101}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1f}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xff}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1000}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x50) 06:59:46 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x0, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:46 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="bb5d5a8373b11289bd5acb1d3525540a10f9695dc57388111d8052539f33e8439e154f0b6030b9726f2b4526569a20f8d60b03bc54ad1cf099a18fb07deb11c7283751566480e52ce28c946a0a23a9a8cd64d8b477253b3d62e4b3d9b93e870c3f217594dc53e4dab6d983f6c7b40dc7a1fcc540baebba3a18805f03302687264ea1a7faeda51123321ab1e7e787c41688595ecf92b6775ef66f10886eac69035930c751379dbf9d80d127a540f4e2faf61f23f99b85810dba400029fe56a46d6208cd414b", 0xc5}, {0x0}, {0x0}], 0x8, 0x0) 06:59:46 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) 06:59:46 executing program 0: request_key(&(0x7f0000000100)='syzkaller\x00', 0x0, &(0x7f0000000280)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', 0xfffffffffffffffd) [ 461.734518] FAULT_INJECTION: forcing a failure. [ 461.734518] name failslab, interval 1, probability 0, space 0, times 0 06:59:46 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x0, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 461.794810] CPU: 1 PID: 17866 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 461.802720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 461.812077] Call Trace: [ 461.814670] dump_stack+0x1b2/0x281 [ 461.818311] should_fail.cold+0x10a/0x149 [ 461.822473] should_failslab+0xd6/0x130 [ 461.826458] kmem_cache_alloc+0x28e/0x3c0 [ 461.830611] get_empty_filp+0x86/0x3f0 [ 461.834499] alloc_file+0x23/0x440 [ 461.838043] __shmem_file_setup.part.0+0x198/0x3c0 [ 461.842973] ? shmem_create+0x30/0x30 [ 461.846772] ? __alloc_fd+0x1be/0x490 [ 461.850577] SyS_memfd_create+0x1fc/0x3c0 [ 461.854725] ? shmem_fcntl+0x120/0x120 [ 461.858612] ? __do_page_fault+0x159/0xad0 [ 461.862847] ? do_syscall_64+0x4c/0x640 [ 461.866818] ? shmem_fcntl+0x120/0x120 [ 461.870706] do_syscall_64+0x1d5/0x640 [ 461.874609] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 461.879796] RIP: 0033:0x7fb13d581109 [ 461.883499] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 06:59:46 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 5) 06:59:46 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x0, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:46 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) 06:59:46 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="bb5d5a8373b11289bd5acb1d3525540a10f9695dc57388111d8052539f33e8439e154f0b6030b9726f2b4526569a20f8d60b03bc54ad1cf099a18fb07deb11c7283751566480e52ce28c946a0a23a9a8cd64d8b477253b3d62e4b3d9b93e870c3f217594dc53e4dab6d983f6c7b40dc7a1fcc540baebba3a18805f03302687264ea1a7faeda51123321ab1e7e787c41688595ecf92b6775ef66f10886eac69035930c751379dbf9d80d127a540f4e2faf61f23f99b85810dba400029fe56a46d6208cd414b", 0xc5}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) 06:59:46 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) (async) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) (async) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r2, 0x80045010, &(0x7f0000000040)) (async) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f00000000c0)) (async) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r5, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r4, 0x0, 0x0) (async) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000740)={0x4, 0x7, {0x8, @struct={0xafb8, 0x666c}, 0x0, 0x7, 0xe4, 0xfffffffffffffff7, 0x8000000000000001, 0xfffffffffffffffe, 0x410, @struct={0x6629, 0x2}, 0x7, 0x8, [0x8, 0xfffffffffffffffb, 0xed, 0x8, 0x7, 0x8001]}, {0x81, @struct={0x800, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0xe4d, 0x100, 0x10000, 0x4e2, @struct={0x48a, 0x9}, 0x1, 0x9, [0x3, 0x6, 0x1, 0x1, 0x3, 0x1]}, {0x112, @usage=0x8000000000000001, 0x0, 0x4, 0x1f5, 0x81, 0x1, 0x6, 0x18, @struct={0x9, 0x4df}, 0x1000, 0xdf20000, [0x4, 0x20, 0x1000, 0x1f, 0x9, 0x10001]}, {0x1000, 0x27, 0xd7}}) (async) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000001080)={0x0, "4a8708e9af98d59abd0aabb356566a3a"}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000100)={r6, 0x6802, 0xfffffffffffffffa}) (async) pipe2$watch_queue(&(0x7f0000001040), 0x80) (async) write$dsp(r1, &(0x7f0000002180)="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", 0x1202) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000b40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x54, 0x0, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x101}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1f}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xff}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1000}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x50) 06:59:46 executing program 0: request_key(&(0x7f0000000100)='syzkaller\x00', 0x0, &(0x7f0000000280)='S\x01\x001\xdb\xfb\xdbP\x9e=\xd1qN\x94*\xb50\xe8=\x83\xd4]n\xbeJ\xf3\x9c\xd5\xff\xd6\xb8\x15\x10V\xe5\xdb)\xc0&\x9c\xde\x95,\xcf\xae\x84\f\x1a\x03\xc6T\xac$*\xfb\x92\x0e\x9d6\'\xbb\xf4\x86P\xf7\xa8\xbeO\xe5^Z4\'\xc0\xf9\xff\xff$nB\xb2\"bGp%\x99\xa0\xd6\xe6\xebc\xe3\xc8\xbf\xa1_\x8c\xc7', 0xfffffffffffffffd) [ 461.891206] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d581109 [ 461.898475] RDX: 00007fb13bef5fe0 RSI: 0000000000000000 RDI: 00007fb13d5da24e [ 461.905742] RBP: 0000000000000000 R08: 00007fb13bef5fd8 R09: 00007fb13bef61d0 [ 461.913007] R10: 00007fb13bef5fdc R11: 0000000000000246 R12: 00000000200000c0 [ 461.920275] R13: 0000000020000100 R14: 0000000000000000 R15: 0000000020000500 06:59:46 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {&(0x7f0000000440)="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", 0x1000}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:46 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) 06:59:46 executing program 0: request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000180)={'syz', 0x1}, 0x0, 0xfffffffffffffffd) 06:59:46 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x0, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 461.992021] FAULT_INJECTION: forcing a failure. [ 461.992021] name failslab, interval 1, probability 0, space 0, times 0 [ 462.066686] CPU: 0 PID: 17889 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 462.074594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 462.083942] Call Trace: [ 462.086534] dump_stack+0x1b2/0x281 [ 462.090176] should_fail.cold+0x10a/0x149 [ 462.094328] should_failslab+0xd6/0x130 [ 462.098306] kmem_cache_alloc_trace+0x29a/0x3d0 [ 462.102979] apparmor_file_alloc_security+0x129/0x800 [ 462.108176] security_file_alloc+0x66/0xa0 [ 462.112408] ? selinux_is_enabled+0x5/0x50 06:59:46 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r2, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f00000000c0)) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r5, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r4, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000740)={0x4, 0x7, {0x8, @struct={0xafb8, 0x666c}, 0x0, 0x7, 0xe4, 0xfffffffffffffff7, 0x8000000000000001, 0xfffffffffffffffe, 0x410, @struct={0x6629, 0x2}, 0x7, 0x8, [0x8, 0xfffffffffffffffb, 0xed, 0x8, 0x7, 0x8001]}, {0x81, @struct={0x800, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0xe4d, 0x100, 0x10000, 0x4e2, @struct={0x48a, 0x9}, 0x1, 0x9, [0x3, 0x6, 0x1, 0x1, 0x3, 0x1]}, {0x112, @usage=0x8000000000000001, 0x0, 0x4, 0x1f5, 0x81, 0x1, 0x6, 0x18, @struct={0x9, 0x4df}, 0x1000, 0xdf20000, [0x4, 0x20, 0x1000, 0x1f, 0x9, 0x10001]}, {0x1000, 0x27, 0xd7}}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000001080)={0x0, "4a8708e9af98d59abd0aabb356566a3a"}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000100)={r6, 0x6802, 0xfffffffffffffffa}) pipe2$watch_queue(&(0x7f0000001040), 0x80) write$dsp(r1, &(0x7f0000002180)="8857f1af88dda43b06af4d0739f4ee3720317cba956e91a3edb408934348283c6e73f08a6eee44e62e2adf0326e8674deeada1a23e993ecb65f5fbb707ee835ef842dcf09b2db2b875ffddf7802374f7e14c59f6475fb26245eaa227f7676ef43b67f7629de8da51faefde4d876134f7a34d01fdad637fd38e0171c01654200ad9c07c5ec1f27e4adc37c618c3e08318caf7254b98be3c1392e70e972395e7b97b209cbed5040f83d1cac9bfa91b68f30ab22b8869f3d415267ee3ba51460539910c4b1b07da799054abf3be03b3c5e7bf4c46404791a39a1aff9405c395d69a7a406769a8e67af44a16cede91c3d827c446ebeb4960233c9c78897e3cf80653644c230799f780a9f58a00075c4358658fc6ac0a573e7ef8f1ff030a8d70a665d3a17c4b7779a459551b1db8331e4a217bf673dc9916e3f832343eaf658ce0dc9cabefb7f649575eaffa170d00d4278ebd91a0dcc30a070776b3cbc89293373f4850f8977631b6094210764c9bfc375d23896b2e0ee5097b9014ad39850a9c445a89d2175d749b5c47a5c3521c443a235ade38616c0de5aad59bf5c50a88afc912a022d9017211e7a5bb6e8aed080bb0a04a4344d4ba62d92d515554f0c1c013ba0638a85f83a0f7b97524a745f4668be49d0932d32fbcdb036d2602570fca54424fca5a44ca3918fa7f17e70f0d934015b9d4bb80624f4c3942781cd3229797fb053b0061b8834990f5b5c6a6f5f121c3b8a4ec3a3276dfebb3db51023eb9dd57c7541a6a5ff07cc368a70dcf911f7b97a1e3f7ff53d8a7c395ea329ec4d53faf23e61aef35eddba20291f6600e4565672767b2f1bd1a89bda8107a96c6bdb0e5af4128ba67450eb7c4ba04bc80cb5770c40a8e0608d4a3bd4ba3b994c339a6d01413da1d53cb38a66f17d322ed588af2929ea294df29744c2b12adbafb2b10b19c400151435ccb41a0a3326636ced48e1ec55baab39375e87e7f90166c966939b3d557d248e266f15bfd471798ade02caf0b5cc90c9fddb624b86461bb04e60bdf562ef82b353bfc65ff404c61fcca25517a9812c986eae3da28944b679a631981decb0009173b7df6c70e61b278a9bf8fe62017030221383b16a14a268ea4f435cdaac774af070dac2f822d0ed3acc6b4c2cb8ade71df05c826792a9e079cac0dfa0b7c576d6ba3a52c99bbff0a8cde794823bd91747cf677ec9a859a0f307a12728a532c80ceee6761a9b28a2e00aa71670f14bdb06cbdef2b4d7692ba98673960370dbbcf487462e59ef8ed108208ab612abedb03d6d8dfe5b49d44f0adf0014cfe6de51f7d5f02caf436e2b2225a09fbeffc69515da0692e61c3071391de96263c0e757b260920bec8e10e040d9befbd176848947e6329b820d083c7bcc5352b9c71764524e8526912ed33d3625aa73b9dd3bc7d52803689591e84c368d70afc5034078e907292a43b356d419cd62b6883866f93054389a66759a4f64c63226913726c57f2e3f94fd0a883ceed27942d8720ec1bf4fb743814203741a7db828fc639b1e1c9eecf1c68c9f5f94c66e526f58a933f7c7936e6425390ba8bef2dc6816636ae479e8d0fe7a0c19b70e8fe5c027f08f227c4df88246257766933205052c3f00fb3ab77cc8314cbad24f757b6239fb5c89ed994dd7d3fdce510d5e05225c0a90da19aae1f94d8835fe0e2dedcee00fedb808ba567311c9d94a3df7492b8970de3e7245d1914100430cdf924a5dd00c97a37a6d4772e8deb9d0a1570937a620b0229419ccf8934e35de40f916ed20c8949671240dd5c0e194485fe9aa88ce03088bef22368f08fec5852879d65a603c77d770ff223baa7cbd77b50ab833acb69d5856140d0beff068422fb6f7f321f11490e179b5db08cac69dacd7dc326b25627175afab484751d0166f9561ba18fc09cc4a4176467d0635913cd45b127fea2cfbc73404547f4cb397a1bd54edd856857e683b42e590d2e6590a6b5a923762f0f00d3f362b63336033d1df5ecdb3035cf147bd1f1f7221c675932f263327b0c216b44052e997d4a68c3891e0410b7342603188748a42fe7b3d9f35569301b81cdc9e7ed4f1abc4a9e3f154684a6764879a1d64faa90a6cb9c97075a5cb298cf11ef998c73701c9d6da5b5779a525565e2da0826506cce25904de65b8fdbb72c06a969dc34133ec03b9e8efa89a4f6318d282721852bf7a27e37e8add9741c7eee8697cdba04c9abd8726b0dc3eb8260e739ae1a61a041c6c24a58270cf0a96536316080ae4be3600ec481081b96e32fa8a74de454d2093985d971f5a64fa91e510f56495299d512ff2f3e35c9389692a7124519a89febea189d9c84e9c049dc5b3adfd285d7dddb1c8c25d33cc90f92230b740c0782ed74dddfbfadbc258c12febee4973abaec1b68ce3f58e7eec6ba899ba22a48822938d558f04fa06a46657cc590276ee865ca589cd84f57e9380ea891a97011b17133b4d1606699479685fb2519a3d3be5c53f094efbd7efb68616eeb83770ab34d01ad4385079c5afc62077c8827bb29f02d05732cc24a90da93ad924ed10d50b1d3641b1320b321b1da19b185413596302870785c8e8ada3d96b6945b0ffc47ef66b5ede2fe8726f7858929d57ea395849eabd2dbc6f91879f2cd48713edcbd6527e50d5e2a95fbc76bee9bcbb6d4e3bf618b0c77d69caa17269560017904f965ac8d50dac27095a26c17095315d7a8a6700d140c1cb708d292ea72d63d82128447b5e90ae8faef2036a97e0629907da0efdbd635da4e4be528d6a3d549ff0a1e452f3514f07fe6909576fcdce8713c4e63b3f12d3f2d25d29d4bff7abf817b17cb5bfe518273ce18480e7c840b2644e87470d2c74c41ca7c669a76f70a9af5dbc4ac228752f0f90889cdb2f1b11188fdb5c437628917538e22652004d1ccea10a407f9c895f26511a75c957f9eebca9b4f12796297c72a692b7bf00130d21b214424fddc61cdbf78d2b84023a94f855021ce7f19e55d0b6b647d51dc8bd95f915026ea72bb14ec912d6ba1b045809c3724a6521b7ea0c67308e8cf8c2d559415bc50e2cc863e9974ba504ab82805ac2d2ebc7dcda53d1ff85d9dadf3f589a5c623b4b6186f69bb653b190c606e08c44bf385886673920b37f1257fdd1ec8def7625afb99b625c94cccdc2af86a37372cec27e2d51c1e746d6bdd29167838a8bc1684875d2666004f7616ff76022dd82bd100965f57335880d28e4c82603c5483888c8e14b9c553307f8372cedc7b247e0e31c587114392ec7b6e41b7b4922570dd39343ac0d30db58702f45eb80ae8f54872ba32b56840e048207e2b73ba380505914f5dfd502173dffbdf5db064519594d4ef2e305162af3651b3a984183a09c72b82cc1a93a1917301d74d3f9356e8b90b50db9fc088195477fb7b44f213eb0932f703efe2bcd994bb0a816646061a57f2e712f4f7b7f602442a884fde9a083c2b046d345b2b02f6e4c4a5787eb27b45c74a3bb71a3b972c353186533b513589d042ed8d59a06a61872146490d64a9ae363ebbfb413240236886411eff9839a6f0214782a96e4f2fdb72cb829041fcd2ed2c2ecd347b0d6c2d1fd109ed9faf6854131aa60d1c6268cc7e6cb90aba5aac19092e03959c890bcecf58f7b21ef9c70e3ce3cc4079a6dcfa54d14c2b8e01584f75829d73c43bf4b428c6fb040a62b4caeed1fd10679262bbee97748236bd112cd637d16e22e9bf21c65bc34adb489f2ec9caf2dd74e902264abc3352cb2bbbd0b48082deca041b8b546670a4b45aba85f6607fa6ba51ae46dd0c23a0879289f4fd9353015c1f705be574ade137084a29ce48e0b46f8aae4368d4d7d52fbbd7bb44e9cb40c68f7f48c14f7ed71002a22f39054fa4ac6902cde57706ef7275dbdcebc08e54cda85230134e9bdd2320fa9003c4fa95b6ed906d21af46cb2cc6f624bec685a2a1cbedddce6755285764b189069c978899b726798e8ddacd389335f1ba86adb1440e88e8aa9d3598021cb5a8b3bf54cce2686635c6398f2fdf0a20aae4580141ade4830611cc0af4e7a585e0ac9ce99ec33a52f42a2af4d430dc624b29450455913921ae3e4ed3c805bf499f4090fd259fa26c32efa2d6e7c9e97a64b5da0d85c9ef5743ddfe4e58c2a865ef1374539094510610e90d71599afccc74b7acc9c08602712d7250c75ca68d24d951fbe375743c1a4fb995d9fe76cbdc3958fe9a4264a5db62ecedec11def6e759885f7c6dd23a91579600e3d5c0ca0ef20bd8c6d8bd00e0fd492a6919da7ba8d2dfdaa34b2d61645db17995a2f77a13e2a3f8bcb18bb932bbf5718ee0d369f2fa92f221b0a498b0b18246e608a49c2cfbc4beb6d220c6ec58ffe2c92b02c26378df48df4e1ba696a92ef4aa9942b053f463af01870d05d1ec77e439276886fa41f266027090dd58634fed5d4cf1ba93b20f7ad164ab2f6872c53317948498307566cf5321b8f9069f1af8598d23b1d953ce442599afab703c8ae654f4e190f8b648821b872ba6eaac152a2add591bf7da71b1e818cc88062ed6e5127cbb4ec6bb46b5bc3152e9be60c4e6d2ff19b8b9fb112369065e345de1ab7de0b44716faa6044adb0e2b66cc261e203fb73d99cf9bd90b3e4771eec5e5be06a4972f7a5005538b7f80296c47be0a6dcaf1ac6470a56633dc006a9ebd49d15e5bccab42a4e22b83ac2b3c3afc9a8fcd46bd9caa2437e45e33e84023e17101011ef60a47cc65011463633b2294d2cf06d13ba1de9e4e386d9cadf66ed7a9f8cad1cdba3c4157b95e44b8749d73f39bbeb066ee5faab9087708a43b7dba8e5d27bdb4b1a2439a4ea6036b1bd1a8f700a0005027b98aebfc1381972f40e1b13c50905baad8598d132211070215e137761a1534ff013bdc0f4ac3c96bafacfb781f1f1182dffca4775b50ac531f7c3159cbb942581e9aef004a0a4e6b7497fdae97aed8bd6358fa8b0e4909a8cb664d838264a99ec17baf8112cfa4fe83a9aa256d780260a289e3102d9bd29978feaef22f5f3e93fcee07b11d4b06839b99b90fd1c9717ed13dc2a049a8513c85ee76dfaa5dd298877bfce1c5c610d1179ce9877cde25b48303ad9661cb0522d17b7771e4d6dfc11939d73ec7ec20631c20defc3920acb749b07e29dcb9ca0e5bcb89238e6dc948ce1fe54f7510d071a6596964299f83cfe15a3cac2928ac3deb2f3dd5442f6150dd9d0758057923310729a8d9c9cc03128a316934dc619c3ec5ea10a5e7e9d20bfeccbd3c15aa1e0cd401581baf427ebafa432d4212ba53a62ba57e8fd66b10cc16920b1e48bffbdbbc914264705f3edb889400bf536cc2477213b2f50825d18997b7263fb0a8f8b41907f133d87646399678c4329c99fb4be82fbed44f4ad21e587dfb95f846685a9fa7d49305ab1b8d5ab735bd6e4e9eef41fb5ea0e2cfe32938cc4ee60a4f06869a6699f3bf5fa4e9922e8046bdd4f1769d3ebb09c7341bbf841fddb8d4a83df3e7b7397e167c0659111e8d62be48168dabda2a4bc62acd1027ef16b206dc2368cba59ce87f5b180becb04a69fba04c0a6d41e936abe73b2ef4183e9bdf1268d01e5d303ef33b3aa81c429f1cbb69b445c5d9f9aeab056de1b1d96ad7d189580a156fe3db77b4a40f4d55851c81cd1ebc80c79d17cc1630de65b34ba54bb7f6d161b903a64c8a1cb20fb0e1b121b3dbcd84b391e365c086f86574901440eb9b03292350028563d0aae324ca4950b8ab0d96507e0b490c75477573880ef56504abf7e3a8def461cdb21afcf456e5a49987d7d000a04d47043a284ab880c762d2752047632881ca94be48672f0b54a641b5f196aa68dd5510034818cfaaaec5cbb12765eafc1438a99e4eea8f605a5719a8574184474551f3a087e8910f2f0c7164a756c86515d09bbf32a2aea066e4343a4b95ce1515d2fc53e2f4816708dcccd166a3d532cf57bcb792300247909b9792714840fc722e32a5fb2c513ec515e92bc7b650e51138a25f75cef8f4e1019f8e48d5aedbf9501709e72a44e4e3f62d8c5baf68d3112acfa86d75dd2a61ee3ac937ec576fcf77a160dff36fc57f0fef6c2e4dc8c76f8ba3b59ac8490c305176737e49042de345263b43fd2851bd01e15dc629af14f9e36abb7dd63df84db50dad8505ccccf862e16b9cd09ab061ddb30ff13544a6ea3a85ce072f4ee421830fa26260909a318f1fde0f5b8249a3d81cf18413e5911b2c0d726f563faf1f6a78ac91ee9c5c9c68e4a6a9e20823b3046358738612cc604ce822789ba19b795cac06fe1fd6aef17eda29773d3e8737c8133f31dd82830f57f73cef33c450df8aaabdefdc37601c4a85ea94a679f6cee83fd0d11540ec9167bc24fdbde1ac112b4546ac0638447ea62c23d6480151be1b6de9551cc00966b73c9326d73bf1f2ae0509aafd9a32858488005f3c4bf8888d2d4f773cb915eccb2748c8f1c2c1b1345f6158ea", 0x1202) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000b40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x54, 0x0, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x101}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1f}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xff}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1000}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x50) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) (async) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) (async) ioctl$SNDCTL_DSP_GETTRIGGER(r2, 0x80045010, &(0x7f0000000040)) (async) pipe2$watch_queue(&(0x7f0000000080), 0x80) (async) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f00000000c0)) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$BATADV_CMD_GET_NEIGHBORS(r5, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r4, 0x0, 0x0) (async) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000740)={0x4, 0x7, {0x8, @struct={0xafb8, 0x666c}, 0x0, 0x7, 0xe4, 0xfffffffffffffff7, 0x8000000000000001, 0xfffffffffffffffe, 0x410, @struct={0x6629, 0x2}, 0x7, 0x8, [0x8, 0xfffffffffffffffb, 0xed, 0x8, 0x7, 0x8001]}, {0x81, @struct={0x800, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0xe4d, 0x100, 0x10000, 0x4e2, @struct={0x48a, 0x9}, 0x1, 0x9, [0x3, 0x6, 0x1, 0x1, 0x3, 0x1]}, {0x112, @usage=0x8000000000000001, 0x0, 0x4, 0x1f5, 0x81, 0x1, 0x6, 0x18, @struct={0x9, 0x4df}, 0x1000, 0xdf20000, [0x4, 0x20, 0x1000, 0x1f, 0x9, 0x10001]}, {0x1000, 0x27, 0xd7}}) (async) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000001080)={0x0, "4a8708e9af98d59abd0aabb356566a3a"}) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000100)={r6, 0x6802, 0xfffffffffffffffa}) (async) pipe2$watch_queue(&(0x7f0000001040), 0x80) (async) write$dsp(r1, &(0x7f0000002180)="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", 0x1202) (async) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000b40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x54, 0x0, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x101}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1f}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xff}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1000}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x50) (async) 06:59:46 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {&(0x7f0000000440)="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", 0x1000}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) [ 462.116643] get_empty_filp+0x16b/0x3f0 [ 462.120620] alloc_file+0x23/0x440 [ 462.124169] __shmem_file_setup.part.0+0x198/0x3c0 [ 462.129096] ? shmem_create+0x30/0x30 [ 462.132891] ? __alloc_fd+0x1be/0x490 [ 462.136695] SyS_memfd_create+0x1fc/0x3c0 [ 462.140841] ? shmem_fcntl+0x120/0x120 [ 462.144840] ? __do_page_fault+0x159/0xad0 [ 462.149072] ? do_syscall_64+0x4c/0x640 [ 462.149082] ? shmem_fcntl+0x120/0x120 [ 462.149092] do_syscall_64+0x1d5/0x640 [ 462.149107] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 462.149114] RIP: 0033:0x7fb13d581109 [ 462.149120] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 462.149130] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d581109 [ 462.149136] RDX: 00007fb13bef5fe0 RSI: 0000000000000000 RDI: 00007fb13d5da24e [ 462.149141] RBP: 0000000000000000 R08: 00007fb13bef5fd8 R09: 00007fb13bef61d0 [ 462.149146] R10: 00007fb13bef5fdc R11: 0000000000000246 R12: 00000000200000c0 [ 462.149151] R13: 0000000020000100 R14: 0000000000000000 R15: 0000000020000500 06:59:47 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 6) 06:59:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x0, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:47 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {&(0x7f0000000440)="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", 0x1000}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:47 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) 06:59:47 executing program 0: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r2, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f00000000c0)) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r5, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r4, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000740)={0x4, 0x7, {0x8, @struct={0xafb8, 0x666c}, 0x0, 0x7, 0xe4, 0xfffffffffffffff7, 0x8000000000000001, 0xfffffffffffffffe, 0x410, @struct={0x6629, 0x2}, 0x7, 0x8, [0x8, 0xfffffffffffffffb, 0xed, 0x8, 0x7, 0x8001]}, {0x81, @struct={0x800, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0xe4d, 0x100, 0x10000, 0x4e2, @struct={0x48a, 0x9}, 0x1, 0x9, [0x3, 0x6, 0x1, 0x1, 0x3, 0x1]}, {0x112, @usage=0x8000000000000001, 0x0, 0x4, 0x1f5, 0x81, 0x1, 0x6, 0x18, @struct={0x9, 0x4df}, 0x1000, 0xdf20000, [0x4, 0x20, 0x1000, 0x1f, 0x9, 0x10001]}, {0x1000, 0x27, 0xd7}}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000001080)={0x0, "4a8708e9af98d59abd0aabb356566a3a"}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000100)={r6, 0x6802, 0xfffffffffffffffa}) pipe2$watch_queue(&(0x7f0000001040), 0x80) write$dsp(r1, &(0x7f0000002180)="8857f1af88dda43b06af4d0739f4ee3720317cba956e91a3edb408934348283c6e73f08a6eee44e62e2adf0326e8674deeada1a23e993ecb65f5fbb707ee835ef842dcf09b2db2b875ffddf7802374f7e14c59f6475fb26245eaa227f7676ef43b67f7629de8da51faefde4d876134f7a34d01fdad637fd38e0171c01654200ad9c07c5ec1f27e4adc37c618c3e08318caf7254b98be3c1392e70e972395e7b97b209cbed5040f83d1cac9bfa91b68f30ab22b8869f3d415267ee3ba51460539910c4b1b07da799054abf3be03b3c5e7bf4c46404791a39a1aff9405c395d69a7a406769a8e67af44a16cede91c3d827c446ebeb4960233c9c78897e3cf80653644c230799f780a9f58a00075c4358658fc6ac0a573e7ef8f1ff030a8d70a665d3a17c4b7779a459551b1db8331e4a217bf673dc9916e3f832343eaf658ce0dc9cabefb7f649575eaffa170d00d4278ebd91a0dcc30a070776b3cbc89293373f4850f8977631b6094210764c9bfc375d23896b2e0ee5097b9014ad39850a9c445a89d2175d749b5c47a5c3521c443a235ade38616c0de5aad59bf5c50a88afc912a022d9017211e7a5bb6e8aed080bb0a04a4344d4ba62d92d515554f0c1c013ba0638a85f83a0f7b97524a745f4668be49d0932d32fbcdb036d2602570fca54424fca5a44ca3918fa7f17e70f0d934015b9d4bb80624f4c3942781cd3229797fb053b0061b8834990f5b5c6a6f5f121c3b8a4ec3a3276dfebb3db51023eb9dd57c7541a6a5ff07cc368a70dcf911f7b97a1e3f7ff53d8a7c395ea329ec4d53faf23e61aef35eddba20291f6600e4565672767b2f1bd1a89bda8107a96c6bdb0e5af4128ba67450eb7c4ba04bc80cb5770c40a8e0608d4a3bd4ba3b994c339a6d01413da1d53cb38a66f17d322ed588af2929ea294df29744c2b12adbafb2b10b19c400151435ccb41a0a3326636ced48e1ec55baab39375e87e7f90166c966939b3d557d248e266f15bfd471798ade02caf0b5cc90c9fddb624b86461bb04e60bdf562ef82b353bfc65ff404c61fcca25517a9812c986eae3da28944b679a631981decb0009173b7df6c70e61b278a9bf8fe62017030221383b16a14a268ea4f435cdaac774af070dac2f822d0ed3acc6b4c2cb8ade71df05c826792a9e079cac0dfa0b7c576d6ba3a52c99bbff0a8cde794823bd91747cf677ec9a859a0f307a12728a532c80ceee6761a9b28a2e00aa71670f14bdb06cbdef2b4d7692ba98673960370dbbcf487462e59ef8ed108208ab612abedb03d6d8dfe5b49d44f0adf0014cfe6de51f7d5f02caf436e2b2225a09fbeffc69515da0692e61c3071391de96263c0e757b260920bec8e10e040d9befbd176848947e6329b820d083c7bcc5352b9c71764524e8526912ed33d3625aa73b9dd3bc7d52803689591e84c368d70afc5034078e907292a43b356d419cd62b6883866f93054389a66759a4f64c63226913726c57f2e3f94fd0a883ceed27942d8720ec1bf4fb743814203741a7db828fc639b1e1c9eecf1c68c9f5f94c66e526f58a933f7c7936e6425390ba8bef2dc6816636ae479e8d0fe7a0c19b70e8fe5c027f08f227c4df88246257766933205052c3f00fb3ab77cc8314cbad24f757b6239fb5c89ed994dd7d3fdce510d5e05225c0a90da19aae1f94d8835fe0e2dedcee00fedb808ba567311c9d94a3df7492b8970de3e7245d1914100430cdf924a5dd00c97a37a6d4772e8deb9d0a1570937a620b0229419ccf8934e35de40f916ed20c8949671240dd5c0e194485fe9aa88ce03088bef22368f08fec5852879d65a603c77d770ff223baa7cbd77b50ab833acb69d5856140d0beff068422fb6f7f321f11490e179b5db08cac69dacd7dc326b25627175afab484751d0166f9561ba18fc09cc4a4176467d0635913cd45b127fea2cfbc73404547f4cb397a1bd54edd856857e683b42e590d2e6590a6b5a923762f0f00d3f362b63336033d1df5ecdb3035cf147bd1f1f7221c675932f263327b0c216b44052e997d4a68c3891e0410b7342603188748a42fe7b3d9f35569301b81cdc9e7ed4f1abc4a9e3f154684a6764879a1d64faa90a6cb9c97075a5cb298cf11ef998c73701c9d6da5b5779a525565e2da0826506cce25904de65b8fdbb72c06a969dc34133ec03b9e8efa89a4f6318d282721852bf7a27e37e8add9741c7eee8697cdba04c9abd8726b0dc3eb8260e739ae1a61a041c6c24a58270cf0a96536316080ae4be3600ec481081b96e32fa8a74de454d2093985d971f5a64fa91e510f56495299d512ff2f3e35c9389692a7124519a89febea189d9c84e9c049dc5b3adfd285d7dddb1c8c25d33cc90f92230b740c0782ed74dddfbfadbc258c12febee4973abaec1b68ce3f58e7eec6ba899ba22a48822938d558f04fa06a46657cc590276ee865ca589cd84f57e9380ea891a97011b17133b4d1606699479685fb2519a3d3be5c53f094efbd7efb68616eeb83770ab34d01ad4385079c5afc62077c8827bb29f02d05732cc24a90da93ad924ed10d50b1d3641b1320b321b1da19b185413596302870785c8e8ada3d96b6945b0ffc47ef66b5ede2fe8726f7858929d57ea395849eabd2dbc6f91879f2cd48713edcbd6527e50d5e2a95fbc76bee9bcbb6d4e3bf618b0c77d69caa17269560017904f965ac8d50dac27095a26c17095315d7a8a6700d140c1cb708d292ea72d63d82128447b5e90ae8faef2036a97e0629907da0efdbd635da4e4be528d6a3d549ff0a1e452f3514f07fe6909576fcdce8713c4e63b3f12d3f2d25d29d4bff7abf817b17cb5bfe518273ce18480e7c840b2644e87470d2c74c41ca7c669a76f70a9af5dbc4ac228752f0f90889cdb2f1b11188fdb5c437628917538e22652004d1ccea10a407f9c895f26511a75c957f9eebca9b4f12796297c72a692b7bf00130d21b214424fddc61cdbf78d2b84023a94f855021ce7f19e55d0b6b647d51dc8bd95f915026ea72bb14ec912d6ba1b045809c3724a6521b7ea0c67308e8cf8c2d559415bc50e2cc863e9974ba504ab82805ac2d2ebc7dcda53d1ff85d9dadf3f589a5c623b4b6186f69bb653b190c606e08c44bf385886673920b37f1257fdd1ec8def7625afb99b625c94cccdc2af86a37372cec27e2d51c1e746d6bdd29167838a8bc1684875d2666004f7616ff76022dd82bd100965f57335880d28e4c82603c5483888c8e14b9c553307f8372cedc7b247e0e31c587114392ec7b6e41b7b4922570dd39343ac0d30db58702f45eb80ae8f54872ba32b56840e048207e2b73ba380505914f5dfd502173dffbdf5db064519594d4ef2e305162af3651b3a984183a09c72b82cc1a93a1917301d74d3f9356e8b90b50db9fc088195477fb7b44f213eb0932f703efe2bcd994bb0a816646061a57f2e712f4f7b7f602442a884fde9a083c2b046d345b2b02f6e4c4a5787eb27b45c74a3bb71a3b972c353186533b513589d042ed8d59a06a61872146490d64a9ae363ebbfb413240236886411eff9839a6f0214782a96e4f2fdb72cb829041fcd2ed2c2ecd347b0d6c2d1fd109ed9faf6854131aa60d1c6268cc7e6cb90aba5aac19092e03959c890bcecf58f7b21ef9c70e3ce3cc4079a6dcfa54d14c2b8e01584f75829d73c43bf4b428c6fb040a62b4caeed1fd10679262bbee97748236bd112cd637d16e22e9bf21c65bc34adb489f2ec9caf2dd74e902264abc3352cb2bbbd0b48082deca041b8b546670a4b45aba85f6607fa6ba51ae46dd0c23a0879289f4fd9353015c1f705be574ade137084a29ce48e0b46f8aae4368d4d7d52fbbd7bb44e9cb40c68f7f48c14f7ed71002a22f39054fa4ac6902cde57706ef7275dbdcebc08e54cda85230134e9bdd2320fa9003c4fa95b6ed906d21af46cb2cc6f624bec685a2a1cbedddce6755285764b189069c978899b726798e8ddacd389335f1ba86adb1440e88e8aa9d3598021cb5a8b3bf54cce2686635c6398f2fdf0a20aae4580141ade4830611cc0af4e7a585e0ac9ce99ec33a52f42a2af4d430dc624b29450455913921ae3e4ed3c805bf499f4090fd259fa26c32efa2d6e7c9e97a64b5da0d85c9ef5743ddfe4e58c2a865ef1374539094510610e90d71599afccc74b7acc9c08602712d7250c75ca68d24d951fbe375743c1a4fb995d9fe76cbdc3958fe9a4264a5db62ecedec11def6e759885f7c6dd23a91579600e3d5c0ca0ef20bd8c6d8bd00e0fd492a6919da7ba8d2dfdaa34b2d61645db17995a2f77a13e2a3f8bcb18bb932bbf5718ee0d369f2fa92f221b0a498b0b18246e608a49c2cfbc4beb6d220c6ec58ffe2c92b02c26378df48df4e1ba696a92ef4aa9942b053f463af01870d05d1ec77e439276886fa41f266027090dd58634fed5d4cf1ba93b20f7ad164ab2f6872c53317948498307566cf5321b8f9069f1af8598d23b1d953ce442599afab703c8ae654f4e190f8b648821b872ba6eaac152a2add591bf7da71b1e818cc88062ed6e5127cbb4ec6bb46b5bc3152e9be60c4e6d2ff19b8b9fb112369065e345de1ab7de0b44716faa6044adb0e2b66cc261e203fb73d99cf9bd90b3e4771eec5e5be06a4972f7a5005538b7f80296c47be0a6dcaf1ac6470a56633dc006a9ebd49d15e5bccab42a4e22b83ac2b3c3afc9a8fcd46bd9caa2437e45e33e84023e17101011ef60a47cc65011463633b2294d2cf06d13ba1de9e4e386d9cadf66ed7a9f8cad1cdba3c4157b95e44b8749d73f39bbeb066ee5faab9087708a43b7dba8e5d27bdb4b1a2439a4ea6036b1bd1a8f700a0005027b98aebfc1381972f40e1b13c50905baad8598d132211070215e137761a1534ff013bdc0f4ac3c96bafacfb781f1f1182dffca4775b50ac531f7c3159cbb942581e9aef004a0a4e6b7497fdae97aed8bd6358fa8b0e4909a8cb664d838264a99ec17baf8112cfa4fe83a9aa256d780260a289e3102d9bd29978feaef22f5f3e93fcee07b11d4b06839b99b90fd1c9717ed13dc2a049a8513c85ee76dfaa5dd298877bfce1c5c610d1179ce9877cde25b48303ad9661cb0522d17b7771e4d6dfc11939d73ec7ec20631c20defc3920acb749b07e29dcb9ca0e5bcb89238e6dc948ce1fe54f7510d071a6596964299f83cfe15a3cac2928ac3deb2f3dd5442f6150dd9d0758057923310729a8d9c9cc03128a316934dc619c3ec5ea10a5e7e9d20bfeccbd3c15aa1e0cd401581baf427ebafa432d4212ba53a62ba57e8fd66b10cc16920b1e48bffbdbbc914264705f3edb889400bf536cc2477213b2f50825d18997b7263fb0a8f8b41907f133d87646399678c4329c99fb4be82fbed44f4ad21e587dfb95f846685a9fa7d49305ab1b8d5ab735bd6e4e9eef41fb5ea0e2cfe32938cc4ee60a4f06869a6699f3bf5fa4e9922e8046bdd4f1769d3ebb09c7341bbf841fddb8d4a83df3e7b7397e167c0659111e8d62be48168dabda2a4bc62acd1027ef16b206dc2368cba59ce87f5b180becb04a69fba04c0a6d41e936abe73b2ef4183e9bdf1268d01e5d303ef33b3aa81c429f1cbb69b445c5d9f9aeab056de1b1d96ad7d189580a156fe3db77b4a40f4d55851c81cd1ebc80c79d17cc1630de65b34ba54bb7f6d161b903a64c8a1cb20fb0e1b121b3dbcd84b391e365c086f86574901440eb9b03292350028563d0aae324ca4950b8ab0d96507e0b490c75477573880ef56504abf7e3a8def461cdb21afcf456e5a49987d7d000a04d47043a284ab880c762d2752047632881ca94be48672f0b54a641b5f196aa68dd5510034818cfaaaec5cbb12765eafc1438a99e4eea8f605a5719a8574184474551f3a087e8910f2f0c7164a756c86515d09bbf32a2aea066e4343a4b95ce1515d2fc53e2f4816708dcccd166a3d532cf57bcb792300247909b9792714840fc722e32a5fb2c513ec515e92bc7b650e51138a25f75cef8f4e1019f8e48d5aedbf9501709e72a44e4e3f62d8c5baf68d3112acfa86d75dd2a61ee3ac937ec576fcf77a160dff36fc57f0fef6c2e4dc8c76f8ba3b59ac8490c305176737e49042de345263b43fd2851bd01e15dc629af14f9e36abb7dd63df84db50dad8505ccccf862e16b9cd09ab061ddb30ff13544a6ea3a85ce072f4ee421830fa26260909a318f1fde0f5b8249a3d81cf18413e5911b2c0d726f563faf1f6a78ac91ee9c5c9c68e4a6a9e20823b3046358738612cc604ce822789ba19b795cac06fe1fd6aef17eda29773d3e8737c8133f31dd82830f57f73cef33c450df8aaabdefdc37601c4a85ea94a679f6cee83fd0d11540ec9167bc24fdbde1ac112b4546ac0638447ea62c23d6480151be1b6de9551cc00966b73c9326d73bf1f2ae0509aafd9a32858488005f3c4bf8888d2d4f773cb915eccb2748c8f1c2c1b1345f6158ea", 0x1202) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000b40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x54, 0x0, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x101}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1f}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xff}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1000}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x50) 06:59:47 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/dvb_usb_cinergyT2', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) socketpair(0x1, 0x0, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x0, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x81}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) 06:59:47 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(0x0, &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) 06:59:47 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {&(0x7f0000000440)="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", 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) 06:59:47 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/dvb_usb_cinergyT2', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) socketpair(0x1, 0x0, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x0, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x81}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) socket$isdn_base(0x22, 0x3, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/dvb_usb_cinergyT2', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) socketpair(0x1, 0x0, 0x7fffffff, &(0x7f0000000000)) (async) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x0, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x81}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) (async) 06:59:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x0, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:47 executing program 0: socket$isdn_base(0x22, 0x3, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/dvb_usb_cinergyT2', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) socketpair(0x1, 0x0, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x0, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x81}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) [ 462.337447] FAULT_INJECTION: forcing a failure. [ 462.337447] name failslab, interval 1, probability 0, space 0, times 0 06:59:47 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) [ 462.395898] CPU: 1 PID: 17941 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 462.403803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 462.413274] Call Trace: [ 462.416293] dump_stack+0x1b2/0x281 [ 462.419914] should_fail.cold+0x10a/0x149 [ 462.419929] should_failslab+0xd6/0x130 [ 462.419941] kmem_cache_alloc+0x28e/0x3c0 [ 462.419953] getname_flags+0xc8/0x550 [ 462.419964] do_sys_open+0x1ce/0x410 [ 462.439676] ? filp_open+0x60/0x60 [ 462.443219] ? do_syscall_64+0x4c/0x640 [ 462.447186] ? SyS_open+0x30/0x30 [ 462.450624] do_syscall_64+0x1d5/0x640 [ 462.450642] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 462.450650] RIP: 0033:0x7fb13d534024 [ 462.450655] RSP: 002b:00007fb13bef5eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 462.450667] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d534024 [ 462.459710] RDX: 0000000000000002 RSI: 00007fb13bef5fe0 RDI: 00000000ffffff9c [ 462.459715] RBP: 00007fb13bef5fe0 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 462.459721] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 462.459726] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:47 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 7) 06:59:47 executing program 0: socket$isdn_base(0x22, 0x3, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/dvb_usb_cinergyT2', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) socketpair(0x1, 0x0, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x0, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x81}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) 06:59:47 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:47 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(0x0, &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) 06:59:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x0, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:47 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/dvb_usb_cinergyT2', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) socketpair(0x1, 0x0, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x0, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x81}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) socket$isdn_base(0x22, 0x3, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/dvb_usb_cinergyT2', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) socketpair(0x1, 0x0, 0x7fffffff, &(0x7f0000000000)) (async) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x0, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x81}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) (async) 06:59:47 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) [ 462.597691] FAULT_INJECTION: forcing a failure. [ 462.597691] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 462.609507] CPU: 0 PID: 17979 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 462.617390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 462.626740] Call Trace: [ 462.629324] dump_stack+0x1b2/0x281 [ 462.632954] should_fail.cold+0x10a/0x149 [ 462.637106] __alloc_pages_nodemask+0x22c/0x2720 [ 462.641864] ? static_obj+0x50/0x50 06:59:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x0, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:47 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {&(0x7f0000000180)="fa85959941026519f06e800ba6a7e39cd3095fe2991d92a6fdec05731b6c45d85f6f4424c936a977fccfae", 0x2b}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) [ 462.645486] ? trace_hardirqs_on+0x10/0x10 [ 462.649719] ? __lock_acquire+0x5fc/0x3f20 [ 462.653961] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 462.658806] ? __lock_acquire+0x5fc/0x3f20 [ 462.663040] ? simple_xattr_get+0xe5/0x160 [ 462.667277] ? fsnotify+0x974/0x11b0 [ 462.670989] ? shmem_setattr+0x241/0xbf0 [ 462.675057] ? __fsnotify_inode_delete+0x20/0x20 [ 462.679904] cache_grow_begin+0x91/0x700 [ 462.683968] ? fs_reclaim_release+0xd0/0x110 [ 462.688377] ? check_preemption_disabled+0x35/0x240 [ 462.693396] cache_alloc_refill+0x273/0x350 06:59:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x0, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 462.697730] kmem_cache_alloc+0x333/0x3c0 [ 462.701882] getname_flags+0xc8/0x550 [ 462.705787] do_sys_open+0x1ce/0x410 [ 462.709515] ? filp_open+0x60/0x60 [ 462.713063] ? do_syscall_64+0x4c/0x640 [ 462.717040] ? SyS_open+0x30/0x30 [ 462.720500] do_syscall_64+0x1d5/0x640 [ 462.724402] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 462.729601] RIP: 0033:0x7fb13d534024 [ 462.733309] RSP: 002b:00007fb13bef5eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 462.741019] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d534024 06:59:47 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(0x0, &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r0) 06:59:47 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) [ 462.748295] RDX: 0000000000000002 RSI: 00007fb13bef5fe0 RDI: 00000000ffffff9c [ 462.755573] RBP: 00007fb13bef5fe0 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 462.762854] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 462.770131] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:47 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 8) 06:59:47 executing program 0: socket$isdn_base(0x22, 0x3, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/dvb_usb_cinergyT2', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) socketpair(0x1, 0x0, 0x7fffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_ORIGINATORS(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x0, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x81}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) 06:59:47 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:47 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, r0) 06:59:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x0, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:47 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 06:59:47 executing program 0: socket$isdn_base(0x22, 0x3, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/dvb_usb_cinergyT2', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) socketpair(0x1, 0x0, 0x7fffffff, &(0x7f0000000000)) 06:59:47 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, r0) [ 462.939021] XFS (loop4): Invalid superblock magic number 06:59:47 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x0, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 463.036551] FAULT_INJECTION: forcing a failure. [ 463.036551] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 463.048389] CPU: 0 PID: 18037 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 463.048397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 463.048401] Call Trace: [ 463.048419] dump_stack+0x1b2/0x281 [ 463.048433] should_fail.cold+0x10a/0x149 [ 463.048447] __alloc_pages_nodemask+0x22c/0x2720 [ 463.048458] ? static_obj+0x50/0x50 06:59:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x0, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:47 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x0, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 463.048466] ? trace_hardirqs_on+0x10/0x10 [ 463.048479] ? __lock_acquire+0x5fc/0x3f20 [ 463.048493] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 463.048502] ? __lock_acquire+0x5fc/0x3f20 [ 463.048510] ? simple_xattr_get+0xe5/0x160 [ 463.048522] ? fsnotify+0x974/0x11b0 [ 463.109846] ? shmem_setattr+0x241/0xbf0 [ 463.113916] ? __fsnotify_inode_delete+0x20/0x20 [ 463.118680] cache_grow_begin+0x91/0x700 [ 463.122745] ? fs_reclaim_release+0xd0/0x110 [ 463.127160] ? check_preemption_disabled+0x35/0x240 [ 463.132189] cache_alloc_refill+0x273/0x350 [ 463.136622] kmem_cache_alloc+0x333/0x3c0 [ 463.140775] getname_flags+0xc8/0x550 [ 463.144584] do_sys_open+0x1ce/0x410 [ 463.148301] ? filp_open+0x60/0x60 [ 463.151841] ? do_syscall_64+0x4c/0x640 [ 463.155809] ? SyS_open+0x30/0x30 [ 463.155826] do_syscall_64+0x1d5/0x640 [ 463.163145] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 463.168366] RIP: 0033:0x7fb13d534024 [ 463.172069] RSP: 002b:00007fb13bef5eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 463.179778] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d534024 [ 463.187052] RDX: 0000000000000002 RSI: 00007fb13bef5fe0 RDI: 00000000ffffff9c [ 463.194322] RBP: 00007fb13bef5fe0 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 463.201600] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 463.208986] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 [ 463.258396] XFS (loop4): Invalid superblock magic number 06:59:48 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 9) 06:59:48 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x0, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:48 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:48 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, r0) 06:59:48 executing program 0: socket$isdn_base(0x22, 0x3, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/dvb_usb_cinergyT2', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) socketpair(0x1, 0x0, 0x7fffffff, &(0x7f0000000000)) 06:59:48 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) socket$inet_sctp(0x2, 0x1, 0x84) 06:59:48 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x0, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:48 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000240)={0xc2}) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x6, 0x9, 0x2, 0x1, 0x1, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x1, 0x2}, 0x48) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) ioctl$SNDCTL_DSP_GETIPTR(r2, 0x800c5011, &(0x7f00000002c0)) clock_gettime(0x2, &(0x7f0000000000)) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x1, &(0x7f0000000000)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f0000000040)='syzkaller\x00', 0x7, 0x0, 0x0, 0x40f00, 0x10, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000000080)={0x1, 0x2}, 0x8, 0x10, &(0x7f00000000c0)={0x1, 0xf, 0x7ff, 0x8001}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000100)=[r0]}, 0x80) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000340)={0x4, &(0x7f0000000280)=[{0x682, 0x21, 0x40, 0x9}, {0x7, 0x5, 0x6, 0x6}, {0x89, 0x0, 0x8, 0x7fffffff}, {0x4a6, 0x20, 0x1, 0x2}]}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000300)={0x0, 0x3f, 0x1}) 06:59:48 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0x0) 06:59:48 executing program 0: socket$isdn_base(0x22, 0x3, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/dvb_usb_cinergyT2', 0x0, 0x0) socketpair(0x1, 0x0, 0x7fffffff, &(0x7f0000000000)) 06:59:48 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x0, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 463.396394] FAULT_INJECTION: forcing a failure. [ 463.396394] name failslab, interval 1, probability 0, space 0, times 0 06:59:48 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) [ 463.461197] CPU: 0 PID: 18073 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 463.469106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 463.478462] Call Trace: [ 463.481080] dump_stack+0x1b2/0x281 [ 463.484839] should_fail.cold+0x10a/0x149 [ 463.488997] should_failslab+0xd6/0x130 [ 463.492985] kmem_cache_alloc_trace+0x29a/0x3d0 [ 463.497642] apparmor_file_alloc_security+0x129/0x800 [ 463.502836] security_file_alloc+0x66/0xa0 [ 463.507077] ? selinux_is_enabled+0x5/0x50 [ 463.511305] get_empty_filp+0x16b/0x3f0 [ 463.511318] path_openat+0x84/0x2970 [ 463.511332] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 463.511343] ? path_lookupat+0x780/0x780 [ 463.511352] ? trace_hardirqs_on+0x10/0x10 [ 463.511363] ? fsnotify+0x974/0x11b0 [ 463.511371] ? shmem_setattr+0x241/0xbf0 [ 463.511383] do_filp_open+0x179/0x3c0 [ 463.511392] ? may_open_dev+0xe0/0xe0 [ 463.511401] ? __alloc_fd+0x1be/0x490 [ 463.511412] ? lock_downgrade+0x740/0x740 [ 463.555375] ? do_raw_spin_unlock+0x164/0x220 [ 463.555385] ? _raw_spin_unlock+0x29/0x40 [ 463.555397] ? __alloc_fd+0x1be/0x490 [ 463.564011] do_sys_open+0x296/0x410 [ 463.564023] ? filp_open+0x60/0x60 [ 463.575031] ? do_syscall_64+0x4c/0x640 [ 463.579012] ? SyS_open+0x30/0x30 [ 463.582485] do_syscall_64+0x1d5/0x640 [ 463.586381] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 463.591564] RIP: 0033:0x7fb13d534024 [ 463.595284] RSP: 002b:00007fb13bef5eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 463.602987] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d534024 06:59:48 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 10) 06:59:48 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0x0) 06:59:48 executing program 0: socket$isdn_base(0x22, 0x3, 0x0) socketpair(0x1, 0x0, 0x7fffffff, &(0x7f0000000000)) 06:59:48 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x0, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:48 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:48 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000240)={0xc2}) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x6, 0x9, 0x2, 0x1, 0x1, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x1, 0x2}, 0x48) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) ioctl$SNDCTL_DSP_GETIPTR(r2, 0x800c5011, &(0x7f00000002c0)) clock_gettime(0x2, &(0x7f0000000000)) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x1, &(0x7f0000000000)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f0000000040)='syzkaller\x00', 0x7, 0x0, 0x0, 0x40f00, 0x10, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000000080)={0x1, 0x2}, 0x8, 0x10, &(0x7f00000000c0)={0x1, 0xf, 0x7ff, 0x8001}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000100)=[r0]}, 0x80) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000340)={0x4, &(0x7f0000000280)=[{0x682, 0x21, 0x40, 0x9}, {0x7, 0x5, 0x6, 0x6}, {0x89, 0x0, 0x8, 0x7fffffff}, {0x4a6, 0x20, 0x1, 0x2}]}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000300)={0x0, 0x3f, 0x1}) socket$isdn_base(0x22, 0x3, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000240)={0xc2}) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x6, 0x9, 0x2, 0x1, 0x1, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x1, 0x2}, 0x48) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) (async) ioctl$SNDCTL_DSP_GETIPTR(r2, 0x800c5011, &(0x7f00000002c0)) (async) clock_gettime(0x2, &(0x7f0000000000)) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x1, &(0x7f0000000000)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f0000000040)='syzkaller\x00', 0x7, 0x0, 0x0, 0x40f00, 0x10, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000000080)={0x1, 0x2}, 0x8, 0x10, &(0x7f00000000c0)={0x1, 0xf, 0x7ff, 0x8001}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000100)=[r0]}, 0x80) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000340)={0x4, &(0x7f0000000280)=[{0x682, 0x21, 0x40, 0x9}, {0x7, 0x5, 0x6, 0x6}, {0x89, 0x0, 0x8, 0x7fffffff}, {0x4a6, 0x20, 0x1, 0x2}]}) (async) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000300)={0x0, 0x3f, 0x1}) (async) [ 463.610259] RDX: 0000000000000002 RSI: 00007fb13bef5fe0 RDI: 00000000ffffff9c [ 463.617524] RBP: 00007fb13bef5fe0 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 463.624788] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 463.632055] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:48 executing program 0: socketpair(0x1, 0x0, 0x7fffffff, &(0x7f0000000000)) 06:59:48 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x0, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:48 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0x0) [ 463.704379] FAULT_INJECTION: forcing a failure. [ 463.704379] name failslab, interval 1, probability 0, space 0, times 0 [ 463.736496] CPU: 1 PID: 18105 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 463.744404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 463.753754] Call Trace: [ 463.756343] dump_stack+0x1b2/0x281 [ 463.759974] should_fail.cold+0x10a/0x149 [ 463.764125] should_failslab+0xd6/0x130 [ 463.768103] kmem_cache_alloc_trace+0x29a/0x3d0 [ 463.772774] ? loop_get_status64+0x100/0x100 [ 463.777186] __kthread_create_on_node+0xbe/0x3a0 [ 463.781954] ? kthread_park+0x130/0x130 [ 463.785945] ? loop_get_status64+0x100/0x100 [ 463.790356] kthread_create_on_node+0xa8/0xd0 [ 463.794855] ? __kthread_create_on_node+0x3a0/0x3a0 [ 463.799876] ? __lockdep_init_map+0x100/0x560 [ 463.804373] ? __lockdep_init_map+0x100/0x560 [ 463.808873] lo_ioctl+0xcd9/0x1cd0 [ 463.812417] ? loop_set_status64+0xe0/0xe0 [ 463.816656] blkdev_ioctl+0x540/0x1830 [ 463.820546] ? blkpg_ioctl+0x8d0/0x8d0 [ 463.824438] ? trace_hardirqs_on+0x10/0x10 [ 463.828676] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 463.833868] ? debug_check_no_obj_freed+0x2c0/0x680 [ 463.838891] block_ioctl+0xd9/0x120 [ 463.842523] ? blkdev_fallocate+0x3a0/0x3a0 [ 463.846846] do_vfs_ioctl+0x75a/0xff0 [ 463.850648] ? lock_acquire+0x170/0x3f0 [ 463.854623] ? ioctl_preallocate+0x1a0/0x1a0 [ 463.859031] ? __fget+0x265/0x3e0 [ 463.862491] ? do_vfs_ioctl+0xff0/0xff0 [ 463.866466] ? security_file_ioctl+0x83/0xb0 [ 463.870883] SyS_ioctl+0x7f/0xb0 [ 463.874251] ? do_vfs_ioctl+0xff0/0xff0 [ 463.878233] do_syscall_64+0x1d5/0x640 [ 463.882126] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 463.887309] RIP: 0033:0x7fb13d580ec7 [ 463.891012] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 06:59:48 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:48 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x0, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:48 executing program 0: socketpair(0x0, 0x0, 0x7fffffff, &(0x7f0000000000)) [ 463.898717] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 463.905983] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 463.913253] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 463.920522] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 463.927795] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:48 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 11) 06:59:48 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) 06:59:48 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x0, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:48 executing program 0: socketpair(0x0, 0x0, 0x7fffffff, &(0x7f0000000000)) 06:59:48 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000240)={0xc2}) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async, rerun: 32) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@base={0x6, 0x9, 0x2, 0x1, 0x1, r0, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x1, 0x2}, 0x48) (rerun: 32) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) (async) ioctl$SNDCTL_DSP_GETIPTR(r2, 0x800c5011, &(0x7f00000002c0)) (async) clock_gettime(0x2, &(0x7f0000000000)) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x1, &(0x7f0000000000)=@raw=[@func={0x85, 0x0, 0x1, 0x0, 0x3}], &(0x7f0000000040)='syzkaller\x00', 0x7, 0x0, 0x0, 0x40f00, 0x10, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f0000000080)={0x1, 0x2}, 0x8, 0x10, &(0x7f00000000c0)={0x1, 0xf, 0x7ff, 0x8001}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000100)=[r0]}, 0x80) (async, rerun: 32) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async, rerun: 32) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000340)={0x4, &(0x7f0000000280)=[{0x682, 0x21, 0x40, 0x9}, {0x7, 0x5, 0x6, 0x6}, {0x89, 0x0, 0x8, 0x7fffffff}, {0x4a6, 0x20, 0x1, 0x2}]}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000300)={0x0, 0x3f, 0x1}) 06:59:48 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) 06:59:48 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:48 executing program 0: socketpair(0x0, 0x0, 0x7fffffff, &(0x7f0000000000)) 06:59:48 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x0, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:48 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) syz_mount_image$xfs(&(0x7f0000000840), 0x0, 0x0, 0x0, &(0x7f0000000b00), 0x0, &(0x7f0000000bc0)) socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) [ 464.063159] FAULT_INJECTION: forcing a failure. [ 464.063159] name failslab, interval 1, probability 0, space 0, times 0 06:59:49 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x0, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 464.109061] CPU: 1 PID: 18147 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 464.116966] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 464.126315] Call Trace: [ 464.128994] dump_stack+0x1b2/0x281 [ 464.132628] should_fail.cold+0x10a/0x149 [ 464.136780] should_failslab+0xd6/0x130 [ 464.140763] kmem_cache_alloc+0x28e/0x3c0 [ 464.144919] __kernfs_new_node+0x6f/0x470 [ 464.149068] kernfs_create_dir_ns+0x8c/0x200 [ 464.153483] internal_create_group+0xe9/0x710 06:59:49 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 464.157989] lo_ioctl+0x1137/0x1cd0 [ 464.161618] ? loop_set_status64+0xe0/0xe0 [ 464.165853] blkdev_ioctl+0x540/0x1830 [ 464.169747] ? blkpg_ioctl+0x8d0/0x8d0 [ 464.173630] ? trace_hardirqs_on+0x10/0x10 [ 464.177861] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 464.182968] ? debug_check_no_obj_freed+0x2c0/0x680 [ 464.187991] block_ioctl+0xd9/0x120 [ 464.191621] ? blkdev_fallocate+0x3a0/0x3a0 [ 464.196033] do_vfs_ioctl+0x75a/0xff0 [ 464.199835] ? lock_acquire+0x170/0x3f0 [ 464.203812] ? ioctl_preallocate+0x1a0/0x1a0 [ 464.208223] ? __fget+0x265/0x3e0 [ 464.211683] ? do_vfs_ioctl+0xff0/0xff0 [ 464.215657] ? security_file_ioctl+0x83/0xb0 [ 464.220064] SyS_ioctl+0x7f/0xb0 [ 464.223430] ? do_vfs_ioctl+0xff0/0xff0 [ 464.227407] do_syscall_64+0x1d5/0x640 [ 464.231298] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 464.236488] RIP: 0033:0x7fb13d580ec7 [ 464.240193] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 464.247899] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 464.255164] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 464.262435] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 464.269713] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 464.276986] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:49 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 12) 06:59:49 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:49 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) 06:59:49 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) 06:59:49 executing program 0: socketpair(0x1, 0x0, 0x0, &(0x7f0000000000)) 06:59:49 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) (async) syz_mount_image$xfs(&(0x7f0000000840), 0x0, 0x0, 0x0, &(0x7f0000000b00), 0x0, &(0x7f0000000bc0)) (async) socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) [ 464.367015] XFS (loop4): Invalid superblock magic number 06:59:49 executing program 0: socketpair(0x1, 0x0, 0x0, &(0x7f0000000000)) 06:59:49 executing program 2: keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) 06:59:49 executing program 2: keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) 06:59:49 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) [ 464.445591] FAULT_INJECTION: forcing a failure. [ 464.445591] name failslab, interval 1, probability 0, space 0, times 0 [ 464.457141] CPU: 0 PID: 18200 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 464.465027] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 464.474381] Call Trace: [ 464.476976] dump_stack+0x1b2/0x281 [ 464.480610] should_fail.cold+0x10a/0x149 [ 464.484855] should_failslab+0xd6/0x130 [ 464.488834] kmem_cache_alloc+0x40/0x3c0 [ 464.492909] radix_tree_node_alloc.constprop.0+0x1b0/0x2f0 [ 464.498532] idr_get_free_cmn+0x595/0x8d0 [ 464.502662] ? trace_hardirqs_on+0x10/0x10 [ 464.506907] idr_alloc_cmn+0xe8/0x1e0 [ 464.510688] ? __fprop_inc_percpu_max+0x1d0/0x1d0 [ 464.515507] ? trace_hardirqs_on_caller+0x3a8/0x580 [ 464.520504] ? __schedule+0x1450/0x1de0 [ 464.524456] ? cpuacct_charge+0x1cf/0x350 [ 464.528702] ? fs_reclaim_release+0xd0/0x110 [ 464.533089] idr_alloc_cyclic+0xc2/0x1d0 [ 464.537126] ? idr_alloc_cmn+0x1e0/0x1e0 [ 464.541163] ? __radix_tree_preload+0x1c3/0x250 [ 464.545810] __kernfs_new_node+0xaf/0x470 [ 464.549934] kernfs_create_dir_ns+0x8c/0x200 [ 464.554319] internal_create_group+0xe9/0x710 [ 464.558805] lo_ioctl+0x1137/0x1cd0 [ 464.562408] ? loop_set_status64+0xe0/0xe0 [ 464.566621] blkdev_ioctl+0x540/0x1830 [ 464.570485] ? blkpg_ioctl+0x8d0/0x8d0 [ 464.574360] ? trace_hardirqs_on+0x10/0x10 [ 464.578590] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 464.583667] ? debug_check_no_obj_freed+0x2c0/0x680 [ 464.588661] block_ioctl+0xd9/0x120 [ 464.592263] ? blkdev_fallocate+0x3a0/0x3a0 [ 464.596561] do_vfs_ioctl+0x75a/0xff0 [ 464.600336] ? lock_acquire+0x170/0x3f0 [ 464.604286] ? ioctl_preallocate+0x1a0/0x1a0 [ 464.608673] ? __fget+0x265/0x3e0 [ 464.612103] ? do_vfs_ioctl+0xff0/0xff0 [ 464.616052] ? security_file_ioctl+0x83/0xb0 [ 464.620435] SyS_ioctl+0x7f/0xb0 [ 464.623776] ? do_vfs_ioctl+0xff0/0xff0 [ 464.627727] do_syscall_64+0x1d5/0x640 [ 464.631593] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 464.636757] RIP: 0033:0x7fb13d580ec7 06:59:49 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 464.640441] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 464.648126] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 464.655370] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 464.662617] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 464.669860] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 464.677108] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:49 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) syz_mount_image$xfs(&(0x7f0000000840), 0x0, 0x0, 0x0, &(0x7f0000000b00), 0x0, &(0x7f0000000bc0)) (async, rerun: 32) socket$isdn_base(0x22, 0x3, 0x0) (rerun: 32) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:49 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 13) 06:59:49 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:49 executing program 0: socketpair(0x1, 0x0, 0x0, &(0x7f0000000000)) 06:59:49 executing program 2: keyctl$instantiate_iov(0x14, 0x0, 0x0, 0x0, 0x0) 06:59:49 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3"}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:49 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:49 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:49 executing program 0: socketpair(0x1, 0x0, 0x7fffffff, 0x0) 06:59:49 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3"}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 464.877087] XFS (loop4): Invalid superblock magic number 06:59:49 executing program 0: socketpair(0x1, 0x0, 0x0, &(0x7f0000000000)) 06:59:49 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) [ 465.032870] FAULT_INJECTION: forcing a failure. [ 465.032870] name failslab, interval 1, probability 0, space 0, times 0 [ 465.082022] CPU: 1 PID: 18270 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 465.089925] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 465.099280] Call Trace: [ 465.101864] dump_stack+0x1b2/0x281 [ 465.105501] should_fail.cold+0x10a/0x149 [ 465.109667] should_failslab+0xd6/0x130 [ 465.113656] kmem_cache_alloc+0x28e/0x3c0 [ 465.117823] __kernfs_new_node+0x6f/0x470 [ 465.121990] kernfs_new_node+0x7b/0xe0 [ 465.125882] __kernfs_create_file+0x3d/0x320 [ 465.130292] sysfs_add_file_mode_ns+0x1e1/0x450 [ 465.134961] ? kernfs_create_dir_ns+0x171/0x200 [ 465.139635] internal_create_group+0x22b/0x710 [ 465.144220] lo_ioctl+0x1137/0x1cd0 [ 465.147847] ? loop_set_status64+0xe0/0xe0 [ 465.152204] blkdev_ioctl+0x540/0x1830 [ 465.156099] ? blkpg_ioctl+0x8d0/0x8d0 [ 465.159986] ? trace_hardirqs_on+0x10/0x10 [ 465.164234] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 465.169342] ? debug_check_no_obj_freed+0x2c0/0x680 [ 465.174382] block_ioctl+0xd9/0x120 [ 465.178010] ? blkdev_fallocate+0x3a0/0x3a0 [ 465.182334] do_vfs_ioctl+0x75a/0xff0 [ 465.186151] ? lock_acquire+0x170/0x3f0 [ 465.190131] ? ioctl_preallocate+0x1a0/0x1a0 [ 465.194545] ? __fget+0x265/0x3e0 [ 465.198007] ? do_vfs_ioctl+0xff0/0xff0 [ 465.201984] ? security_file_ioctl+0x83/0xb0 [ 465.206406] SyS_ioctl+0x7f/0xb0 [ 465.209778] ? do_vfs_ioctl+0xff0/0xff0 [ 465.213758] do_syscall_64+0x1d5/0x640 [ 465.217651] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 465.222844] RIP: 0033:0x7fb13d580ec7 [ 465.226548] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 465.234254] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 465.241536] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 465.248807] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 465.256079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 465.263351] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 [ 465.342316] XFS (loop4): Invalid superblock magic number 06:59:50 executing program 0: socketpair(0x1, 0x0, 0x0, &(0x7f0000000000)) 06:59:50 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 14) 06:59:50 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:50 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:50 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3"}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:50 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000000)={0x0, 0x0, {0x94, @usage=0x1e, 0x0, 0x9, 0x5, 0x4, 0xfffffffffffffffa, 0x5, 0x0, @struct={0x8000}, 0x5e, 0x101, [0x1, 0x1, 0x1, 0x1, 0x2, 0x1]}, {0x2cab67ad, @struct={0x1f, 0xef}, 0x0, 0x400, 0x1, 0x4, 0x8, 0x100000001, 0x80, @usage=0x800, 0x1, 0x2, [0x8, 0x100, 0x80, 0x400000000000000, 0x8001, 0x8]}, {0x5, @usage=0x3, 0x0, 0x4a2a9c8b, 0x4, 0x9, 0x2, 0x7ff, 0x40, @struct={0x80000001, 0x8}, 0x100, 0x0, [0xfff, 0x3f, 0x0, 0x65, 0x5, 0x5]}, {0x8, 0x6, 0x80000000}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000400)={0x0, 0x35b1, 0x43, 0x1}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000800)={0x4, 0x0, {0xb0, @struct={0xba, 0x6}, r1, 0x25, 0x800, 0x8, 0x3, 0x4c9196c, 0x3, @struct={0x8001, 0x5}, 0x10001, 0x1ff, [0x9, 0x7, 0x5, 0x9, 0x120e, 0xef18]}, {0x8e, @struct={0x1ff, 0x4}, r2, 0x1, 0x8, 0x3f, 0x8, 0x6, 0xb6, @usage=0x9, 0x1, 0x1, [0x9, 0x8000000000000001, 0x9, 0x903, 0x100000000, 0x6]}, {0x2, @usage=0x8e3, 0x0, 0x6, 0xc4e3, 0x6, 0x8, 0x1b, 0x81, @struct={0x9, 0x3}, 0xfffffbff, 0x5, [0x0, 0x5, 0x75, 0x0, 0x87, 0x6]}, {0xe6f, 0x0, 0x7}}) 06:59:50 executing program 0: socketpair(0x1, 0x0, 0x0, &(0x7f0000000000)) 06:59:50 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000000)={0x0, 0x0, {0x94, @usage=0x1e, 0x0, 0x9, 0x5, 0x4, 0xfffffffffffffffa, 0x5, 0x0, @struct={0x8000}, 0x5e, 0x101, [0x1, 0x1, 0x1, 0x1, 0x2, 0x1]}, {0x2cab67ad, @struct={0x1f, 0xef}, 0x0, 0x400, 0x1, 0x4, 0x8, 0x100000001, 0x80, @usage=0x800, 0x1, 0x2, [0x8, 0x100, 0x80, 0x400000000000000, 0x8001, 0x8]}, {0x5, @usage=0x3, 0x0, 0x4a2a9c8b, 0x4, 0x9, 0x2, 0x7ff, 0x40, @struct={0x80000001, 0x8}, 0x100, 0x0, [0xfff, 0x3f, 0x0, 0x65, 0x5, 0x5]}, {0x8, 0x6, 0x80000000}}) (async, rerun: 32) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000400)={0x0, 0x35b1, 0x43, 0x1}) (rerun: 32) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000800)={0x4, 0x0, {0xb0, @struct={0xba, 0x6}, r1, 0x25, 0x800, 0x8, 0x3, 0x4c9196c, 0x3, @struct={0x8001, 0x5}, 0x10001, 0x1ff, [0x9, 0x7, 0x5, 0x9, 0x120e, 0xef18]}, {0x8e, @struct={0x1ff, 0x4}, r2, 0x1, 0x8, 0x3f, 0x8, 0x6, 0xb6, @usage=0x9, 0x1, 0x1, [0x9, 0x8000000000000001, 0x9, 0x903, 0x100000000, 0x6]}, {0x2, @usage=0x8e3, 0x0, 0x6, 0xc4e3, 0x6, 0x8, 0x1b, 0x81, @struct={0x9, 0x3}, 0xfffffbff, 0x5, [0x0, 0x5, 0x75, 0x0, 0x87, 0x6]}, {0xe6f, 0x0, 0x7}}) 06:59:50 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:50 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) [ 465.466242] FAULT_INJECTION: forcing a failure. [ 465.466242] name failslab, interval 1, probability 0, space 0, times 0 06:59:50 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(0x0, &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:50 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) [ 465.510245] CPU: 0 PID: 18322 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 465.518143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 465.518159] Call Trace: [ 465.518174] dump_stack+0x1b2/0x281 [ 465.518190] should_fail.cold+0x10a/0x149 [ 465.537888] should_failslab+0xd6/0x130 [ 465.541873] kmem_cache_alloc+0x28e/0x3c0 [ 465.546023] __kernfs_new_node+0x6f/0x470 [ 465.550175] kernfs_new_node+0x7b/0xe0 [ 465.554065] __kernfs_create_file+0x3d/0x320 [ 465.558477] sysfs_add_file_mode_ns+0x1e1/0x450 [ 465.563143] ? kernfs_create_dir_ns+0x171/0x200 [ 465.567816] internal_create_group+0x22b/0x710 [ 465.572399] lo_ioctl+0x1137/0x1cd0 [ 465.576029] ? loop_set_status64+0xe0/0xe0 [ 465.580262] blkdev_ioctl+0x540/0x1830 [ 465.584150] ? blkpg_ioctl+0x8d0/0x8d0 [ 465.588034] ? trace_hardirqs_on+0x10/0x10 [ 465.592271] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 465.597385] ? debug_check_no_obj_freed+0x2c0/0x680 [ 465.602417] block_ioctl+0xd9/0x120 [ 465.606053] ? blkdev_fallocate+0x3a0/0x3a0 [ 465.610379] do_vfs_ioctl+0x75a/0xff0 [ 465.614178] ? lock_acquire+0x170/0x3f0 [ 465.618154] ? ioctl_preallocate+0x1a0/0x1a0 [ 465.622563] ? __fget+0x265/0x3e0 [ 465.626020] ? do_vfs_ioctl+0xff0/0xff0 [ 465.629994] ? security_file_ioctl+0x83/0xb0 [ 465.634405] SyS_ioctl+0x7f/0xb0 [ 465.637770] ? do_vfs_ioctl+0xff0/0xff0 [ 465.641739] do_syscall_64+0x1d5/0x640 [ 465.645639] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 465.650819] RIP: 0033:0x7fb13d580ec7 06:59:50 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) [ 465.654522] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 465.662230] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 465.669509] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 465.676777] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 465.684046] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 465.691313] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:50 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 15) 06:59:50 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000000)={0x0, 0x0, {0x94, @usage=0x1e, 0x0, 0x9, 0x5, 0x4, 0xfffffffffffffffa, 0x5, 0x0, @struct={0x8000}, 0x5e, 0x101, [0x1, 0x1, 0x1, 0x1, 0x2, 0x1]}, {0x2cab67ad, @struct={0x1f, 0xef}, 0x0, 0x400, 0x1, 0x4, 0x8, 0x100000001, 0x80, @usage=0x800, 0x1, 0x2, [0x8, 0x100, 0x80, 0x400000000000000, 0x8001, 0x8]}, {0x5, @usage=0x3, 0x0, 0x4a2a9c8b, 0x4, 0x9, 0x2, 0x7ff, 0x40, @struct={0x80000001, 0x8}, 0x100, 0x0, [0xfff, 0x3f, 0x0, 0x65, 0x5, 0x5]}, {0x8, 0x6, 0x80000000}}) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000400)={0x0, 0x35b1, 0x43, 0x1}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000800)={0x4, 0x0, {0xb0, @struct={0xba, 0x6}, r1, 0x25, 0x800, 0x8, 0x3, 0x4c9196c, 0x3, @struct={0x8001, 0x5}, 0x10001, 0x1ff, [0x9, 0x7, 0x5, 0x9, 0x120e, 0xef18]}, {0x8e, @struct={0x1ff, 0x4}, r2, 0x1, 0x8, 0x3f, 0x8, 0x6, 0xb6, @usage=0x9, 0x1, 0x1, [0x9, 0x8000000000000001, 0x9, 0x903, 0x100000000, 0x6]}, {0x2, @usage=0x8e3, 0x0, 0x6, 0xc4e3, 0x6, 0x8, 0x1b, 0x81, @struct={0x9, 0x3}, 0xfffffbff, 0x5, [0x0, 0x5, 0x75, 0x0, 0x87, 0x6]}, {0xe6f, 0x0, 0x7}}) 06:59:50 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) 06:59:50 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:50 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(0x0, &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:50 executing program 1: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) 06:59:50 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(0x0, &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:50 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) [ 465.794550] XFS (loop4): Invalid superblock magic number 06:59:50 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x0, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:50 executing program 0: socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)) 06:59:50 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) 06:59:50 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', 0x0, &(0x7f0000000580)='\x00', r4) [ 465.910114] FAULT_INJECTION: forcing a failure. [ 465.910114] name failslab, interval 1, probability 0, space 0, times 0 [ 465.954760] CPU: 0 PID: 18385 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 465.962665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 465.972021] Call Trace: [ 465.974613] dump_stack+0x1b2/0x281 [ 465.978241] should_fail.cold+0x10a/0x149 [ 465.982416] should_failslab+0xd6/0x130 [ 465.986396] kmem_cache_alloc+0x28e/0x3c0 [ 465.990554] __kernfs_new_node+0x6f/0x470 [ 465.994708] kernfs_new_node+0x7b/0xe0 [ 465.998598] __kernfs_create_file+0x3d/0x320 [ 466.003013] sysfs_add_file_mode_ns+0x1e1/0x450 [ 466.007680] ? kernfs_create_dir_ns+0x171/0x200 [ 466.012356] internal_create_group+0x22b/0x710 [ 466.016946] lo_ioctl+0x1137/0x1cd0 [ 466.020579] ? loop_set_status64+0xe0/0xe0 [ 466.024825] blkdev_ioctl+0x540/0x1830 [ 466.028711] ? blkpg_ioctl+0x8d0/0x8d0 [ 466.032601] ? trace_hardirqs_on+0x10/0x10 [ 466.036838] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 466.041942] ? debug_check_no_obj_freed+0x2c0/0x680 [ 466.046953] block_ioctl+0xd9/0x120 [ 466.050560] ? blkdev_fallocate+0x3a0/0x3a0 [ 466.054859] do_vfs_ioctl+0x75a/0xff0 [ 466.058648] ? lock_acquire+0x170/0x3f0 [ 466.062677] ? ioctl_preallocate+0x1a0/0x1a0 [ 466.067063] ? __fget+0x265/0x3e0 [ 466.070497] ? do_vfs_ioctl+0xff0/0xff0 [ 466.074448] ? security_file_ioctl+0x83/0xb0 [ 466.078833] SyS_ioctl+0x7f/0xb0 [ 466.082216] ? do_vfs_ioctl+0xff0/0xff0 [ 466.086186] do_syscall_64+0x1d5/0x640 [ 466.090069] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 466.095245] RIP: 0033:0x7fb13d580ec7 [ 466.098930] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 466.106615] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 466.113865] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 466.121123] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 466.128369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 466.135621] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:51 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 16) 06:59:51 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:51 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r2, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f00000000c0)) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r5, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r4, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000740)={0x4, 0x7, {0x8, @struct={0xafb8, 0x666c}, 0x0, 0x7, 0xe4, 0xfffffffffffffff7, 0x8000000000000001, 0xfffffffffffffffe, 0x410, @struct={0x6629, 0x2}, 0x7, 0x8, [0x8, 0xfffffffffffffffb, 0xed, 0x8, 0x7, 0x8001]}, {0x81, @struct={0x800, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0xe4d, 0x100, 0x10000, 0x4e2, @struct={0x48a, 0x9}, 0x1, 0x9, [0x3, 0x6, 0x1, 0x1, 0x3, 0x1]}, {0x112, @usage=0x8000000000000001, 0x0, 0x4, 0x1f5, 0x81, 0x1, 0x6, 0x18, @struct={0x9, 0x4df}, 0x1000, 0xdf20000, [0x4, 0x20, 0x1000, 0x1f, 0x9, 0x10001]}, {0x1000, 0x27, 0xd7}}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000001080)={0x0, "4a8708e9af98d59abd0aabb356566a3a"}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000100)={r6, 0x6802, 0xfffffffffffffffa}) pipe2$watch_queue(&(0x7f0000001040), 0x80) write$dsp(r1, &(0x7f0000002180)="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", 0x1202) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000b40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x54, 0x0, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x101}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1f}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xff}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1000}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x50) 06:59:51 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) 06:59:51 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', 0x0, &(0x7f0000000580)='\x00', r4) 06:59:51 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) [ 466.214929] XFS (loop4): Invalid superblock magic number 06:59:51 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:51 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (fail_nth: 1) 06:59:51 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', 0x0, &(0x7f0000000580)='\x00', r4) 06:59:51 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) [ 466.287278] FAULT_INJECTION: forcing a failure. [ 466.287278] name failslab, interval 1, probability 0, space 0, times 0 06:59:51 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) 06:59:51 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) [ 466.364533] FAULT_INJECTION: forcing a failure. [ 466.364533] name failslab, interval 1, probability 0, space 0, times 0 [ 466.377480] CPU: 1 PID: 18427 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 466.385377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 466.394731] Call Trace: [ 466.397319] dump_stack+0x1b2/0x281 [ 466.400958] should_fail.cold+0x10a/0x149 [ 466.405111] should_failslab+0xd6/0x130 [ 466.409085] kmem_cache_alloc+0x28e/0x3c0 [ 466.413231] __kernfs_new_node+0x6f/0x470 [ 466.417388] kernfs_new_node+0x7b/0xe0 [ 466.421275] __kernfs_create_file+0x3d/0x320 [ 466.425675] sysfs_add_file_mode_ns+0x1e1/0x450 [ 466.430334] ? kernfs_create_dir_ns+0x171/0x200 [ 466.434997] internal_create_group+0x22b/0x710 [ 466.439587] lo_ioctl+0x1137/0x1cd0 [ 466.443219] ? loop_set_status64+0xe0/0xe0 [ 466.447458] blkdev_ioctl+0x540/0x1830 [ 466.451336] ? blkpg_ioctl+0x8d0/0x8d0 [ 466.455217] ? trace_hardirqs_on+0x10/0x10 [ 466.459449] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 466.464543] ? debug_check_no_obj_freed+0x2c0/0x680 [ 466.469555] block_ioctl+0xd9/0x120 [ 466.473175] ? blkdev_fallocate+0x3a0/0x3a0 [ 466.477500] do_vfs_ioctl+0x75a/0xff0 [ 466.481301] ? lock_acquire+0x170/0x3f0 [ 466.485272] ? ioctl_preallocate+0x1a0/0x1a0 [ 466.489669] ? __fget+0x265/0x3e0 [ 466.493105] ? do_vfs_ioctl+0xff0/0xff0 [ 466.497063] ? security_file_ioctl+0x83/0xb0 [ 466.501457] SyS_ioctl+0x7f/0xb0 [ 466.504802] ? do_vfs_ioctl+0xff0/0xff0 [ 466.508761] do_syscall_64+0x1d5/0x640 [ 466.512641] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 466.517808] RIP: 0033:0x7fb13d580ec7 [ 466.521498] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 466.529188] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 466.536438] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 466.543692] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 466.550945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 466.558194] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 [ 466.565486] CPU: 0 PID: 18443 Comm: syz-executor.0 Not tainted 4.14.288-syzkaller #0 [ 466.573372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 466.582714] Call Trace: [ 466.582736] dump_stack+0x1b2/0x281 [ 466.582750] should_fail.cold+0x10a/0x149 [ 466.582763] should_failslab+0xd6/0x130 [ 466.597035] kmem_cache_alloc+0x28e/0x3c0 [ 466.601187] ? sock_destroy_inode+0x60/0x60 [ 466.605507] sock_alloc_inode+0x19/0x250 [ 466.609566] ? sock_destroy_inode+0x60/0x60 [ 466.613881] alloc_inode+0x5d/0x170 [ 466.617505] new_inode_pseudo+0x14/0xe0 [ 466.621480] sock_alloc+0x3c/0x270 [ 466.625018] __sock_create+0x8a/0x620 [ 466.628817] ? wait_for_completion_io+0x10/0x10 [ 466.633481] SyS_socketpair+0xdf/0x480 [ 466.637364] ? SyS_socket+0x1b0/0x1b0 [ 466.641166] ? SyS_read+0x210/0x210 [ 466.644789] ? __do_page_fault+0x159/0xad0 [ 466.649019] ? do_syscall_64+0x4c/0x640 [ 466.652985] ? SyS_socket+0x1b0/0x1b0 [ 466.656782] do_syscall_64+0x1d5/0x640 [ 466.660671] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 466.665856] RIP: 0033:0x7f3141697109 [ 466.669560] RSP: 002b:00007f314000c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 466.677258] RAX: ffffffffffffffda RBX: 00007f31417a9f60 RCX: 00007f3141697109 [ 466.684506] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 466.691766] RBP: 00007f314000c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 466.697990] XFS (loop4): Invalid superblock magic number [ 466.699023] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 466.699029] R13: 00007fffa139f86f R14: 00007f314000c300 R15: 0000000000022000 [ 466.707746] socket: no more sockets 06:59:51 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 17) 06:59:51 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r2, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f00000000c0)) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r5, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r4, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000740)={0x4, 0x7, {0x8, @struct={0xafb8, 0x666c}, 0x0, 0x7, 0xe4, 0xfffffffffffffff7, 0x8000000000000001, 0xfffffffffffffffe, 0x410, @struct={0x6629, 0x2}, 0x7, 0x8, [0x8, 0xfffffffffffffffb, 0xed, 0x8, 0x7, 0x8001]}, {0x81, @struct={0x800, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0xe4d, 0x100, 0x10000, 0x4e2, @struct={0x48a, 0x9}, 0x1, 0x9, [0x3, 0x6, 0x1, 0x1, 0x3, 0x1]}, {0x112, @usage=0x8000000000000001, 0x0, 0x4, 0x1f5, 0x81, 0x1, 0x6, 0x18, @struct={0x9, 0x4df}, 0x1000, 0xdf20000, [0x4, 0x20, 0x1000, 0x1f, 0x9, 0x10001]}, {0x1000, 0x27, 0xd7}}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000001080)={0x0, "4a8708e9af98d59abd0aabb356566a3a"}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000100)={r6, 0x6802, 0xfffffffffffffffa}) pipe2$watch_queue(&(0x7f0000001040), 0x80) write$dsp(r1, &(0x7f0000002180)="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", 0x1202) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000b40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x54, 0x0, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x101}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1f}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xff}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1000}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x50) 06:59:51 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:51 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$IMGETVERSION(r1, 0x80044942, &(0x7f0000000080)) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) socketpair(0x2b, 0x80000, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x2, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44000) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f0000000040)) 06:59:51 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, 0x0, r4) 06:59:51 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (fail_nth: 2) 06:59:51 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) (async) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$IMGETVERSION(r1, 0x80044942, &(0x7f0000000080)) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) socketpair(0x2b, 0x80000, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x2, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44000) (async) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f0000000040)) 06:59:51 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, 0x0, r4) 06:59:51 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r2, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f00000000c0)) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r5, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r4, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000740)={0x4, 0x7, {0x8, @struct={0xafb8, 0x666c}, 0x0, 0x7, 0xe4, 0xfffffffffffffff7, 0x8000000000000001, 0xfffffffffffffffe, 0x410, @struct={0x6629, 0x2}, 0x7, 0x8, [0x8, 0xfffffffffffffffb, 0xed, 0x8, 0x7, 0x8001]}, {0x81, @struct={0x800, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0xe4d, 0x100, 0x10000, 0x4e2, @struct={0x48a, 0x9}, 0x1, 0x9, [0x3, 0x6, 0x1, 0x1, 0x3, 0x1]}, {0x112, @usage=0x8000000000000001, 0x0, 0x4, 0x1f5, 0x81, 0x1, 0x6, 0x18, @struct={0x9, 0x4df}, 0x1000, 0xdf20000, [0x4, 0x20, 0x1000, 0x1f, 0x9, 0x10001]}, {0x1000, 0x27, 0xd7}}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000001080)={0x0, "4a8708e9af98d59abd0aabb356566a3a"}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000100)={r6, 0x6802, 0xfffffffffffffffa}) pipe2$watch_queue(&(0x7f0000001040), 0x80) write$dsp(r1, &(0x7f0000002180)="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", 0x1202) sendmsg$BATADV_CMD_SET_MESH(r2, &(0x7f0000000b40)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000640)={0x54, 0x0, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x101}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1f}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xff}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1000}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x50) 06:59:51 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) [ 466.816283] FAULT_INJECTION: forcing a failure. [ 466.816283] name failslab, interval 1, probability 0, space 0, times 0 [ 466.843930] FAULT_INJECTION: forcing a failure. [ 466.843930] name failslab, interval 1, probability 0, space 0, times 0 [ 466.865098] CPU: 1 PID: 18480 Comm: syz-executor.0 Not tainted 4.14.288-syzkaller #0 [ 466.872995] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 466.882349] Call Trace: [ 466.884934] dump_stack+0x1b2/0x281 [ 466.888559] should_fail.cold+0x10a/0x149 [ 466.892701] should_failslab+0xd6/0x130 [ 466.896672] kmem_cache_alloc_trace+0x29a/0x3d0 [ 466.901336] ? kmem_cache_alloc+0x35f/0x3c0 [ 466.905647] sock_alloc_inode+0x5f/0x250 [ 466.909708] ? sock_destroy_inode+0x60/0x60 [ 466.914022] alloc_inode+0x5d/0x170 [ 466.917643] new_inode_pseudo+0x14/0xe0 [ 466.921607] sock_alloc+0x3c/0x270 [ 466.925140] __sock_create+0x8a/0x620 [ 466.928934] ? wait_for_completion_io+0x10/0x10 [ 466.933590] SyS_socketpair+0xdf/0x480 [ 466.937460] ? SyS_socket+0x1b0/0x1b0 [ 466.941249] ? SyS_read+0x210/0x210 [ 466.944875] ? __do_page_fault+0x159/0xad0 [ 466.949119] ? do_syscall_64+0x4c/0x640 [ 466.953087] ? SyS_socket+0x1b0/0x1b0 [ 466.956874] do_syscall_64+0x1d5/0x640 [ 466.960766] entry_SYSCALL_64_after_hwframe+0x46/0xbb 06:59:51 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, 0x0, r4) 06:59:51 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', 0x0) [ 466.965935] RIP: 0033:0x7f3141697109 [ 466.969624] RSP: 002b:00007f314000c168 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 466.977342] RAX: ffffffffffffffda RBX: 00007f31417a9f60 RCX: 00007f3141697109 [ 466.984595] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001 [ 466.991847] RBP: 00007f314000c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 466.999095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 467.006347] R13: 00007fffa139f86f R14: 00007f314000c300 R15: 0000000000022000 [ 467.013613] CPU: 0 PID: 18483 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 467.021493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 467.030837] Call Trace: [ 467.033427] dump_stack+0x1b2/0x281 [ 467.037056] should_fail.cold+0x10a/0x149 [ 467.041212] should_failslab+0xd6/0x130 [ 467.045185] kmem_cache_alloc+0x28e/0x3c0 [ 467.049334] __kernfs_new_node+0x6f/0x470 [ 467.053485] kernfs_new_node+0x7b/0xe0 [ 467.057367] __kernfs_create_file+0x3d/0x320 [ 467.061771] sysfs_add_file_mode_ns+0x1e1/0x450 [ 467.066432] ? kernfs_create_dir_ns+0x171/0x200 [ 467.071105] internal_create_group+0x22b/0x710 [ 467.075689] lo_ioctl+0x1137/0x1cd0 [ 467.079316] ? loop_set_status64+0xe0/0xe0 [ 467.082819] socket: no more sockets [ 467.083597] blkdev_ioctl+0x540/0x1830 [ 467.083609] ? blkpg_ioctl+0x8d0/0x8d0 [ 467.083619] ? trace_hardirqs_on+0x10/0x10 [ 467.083632] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 467.091114] ? debug_check_no_obj_freed+0x2c0/0x680 [ 467.091135] block_ioctl+0xd9/0x120 [ 467.091145] ? blkdev_fallocate+0x3a0/0x3a0 [ 467.099222] do_vfs_ioctl+0x75a/0xff0 [ 467.099234] ? lock_acquire+0x170/0x3f0 [ 467.099242] ? ioctl_preallocate+0x1a0/0x1a0 [ 467.099254] ? __fget+0x265/0x3e0 [ 467.099265] ? do_vfs_ioctl+0xff0/0xff0 [ 467.136793] ? security_file_ioctl+0x83/0xb0 [ 467.141207] SyS_ioctl+0x7f/0xb0 [ 467.144571] ? do_vfs_ioctl+0xff0/0xff0 [ 467.148543] do_syscall_64+0x1d5/0x640 [ 467.152429] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 467.157611] RIP: 0033:0x7fb13d580ec7 [ 467.161323] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 467.169034] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 467.176291] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 467.183547] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 467.190834] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 467.198178] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:52 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 18) 06:59:52 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', 0x0) 06:59:52 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r1 = openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r2, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r3, 0x80044943, &(0x7f00000000c0)) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r5, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r4, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r2, 0xc4009420, &(0x7f0000000740)={0x4, 0x7, {0x8, @struct={0xafb8, 0x666c}, 0x0, 0x7, 0xe4, 0xfffffffffffffff7, 0x8000000000000001, 0xfffffffffffffffe, 0x410, @struct={0x6629, 0x2}, 0x7, 0x8, [0x8, 0xfffffffffffffffb, 0xed, 0x8, 0x7, 0x8001]}, {0x81, @struct={0x800, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0xe4d, 0x100, 0x10000, 0x4e2, @struct={0x48a, 0x9}, 0x1, 0x9, [0x3, 0x6, 0x1, 0x1, 0x3, 0x1]}, {0x112, @usage=0x8000000000000001, 0x0, 0x4, 0x1f5, 0x81, 0x1, 0x6, 0x18, @struct={0x9, 0x4df}, 0x1000, 0xdf20000, [0x4, 0x20, 0x1000, 0x1f, 0x9, 0x10001]}, {0x1000, 0x27, 0xd7}}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000001080)={0x0, "4a8708e9af98d59abd0aabb356566a3a"}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000100)={r6, 0x6802, 0xfffffffffffffffa}) pipe2$watch_queue(&(0x7f0000001040), 0x80) write$dsp(r1, &(0x7f0000002180)="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", 0x1202) 06:59:52 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:52 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$IMGETVERSION(r1, 0x80044942, &(0x7f0000000080)) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) socketpair(0x2b, 0x80000, 0x7, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x2, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44000) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f0000000040)) socket$isdn_base(0x22, 0x3, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) (async) ioctl$IMGETVERSION(r1, 0x80044942, &(0x7f0000000080)) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) socketpair(0x2b, 0x80000, 0x7, &(0x7f00000000c0)) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r3, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x0, 0x2, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x44000) (async) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f0000000040)) (async) 06:59:52 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (fail_nth: 3) [ 467.265947] XFS (loop4): Invalid superblock magic number 06:59:52 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(0xffffffffffffffff, 0x80045010, &(0x7f0000000000)) 06:59:52 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', 0x0) 06:59:52 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r1, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f00000000c0)) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r4, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000740)={0x4, 0x7, {0x8, @struct={0xafb8, 0x666c}, 0x0, 0x7, 0xe4, 0xfffffffffffffff7, 0x8000000000000001, 0xfffffffffffffffe, 0x410, @struct={0x6629, 0x2}, 0x7, 0x8, [0x8, 0xfffffffffffffffb, 0xed, 0x8, 0x7, 0x8001]}, {0x81, @struct={0x800, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0xe4d, 0x100, 0x10000, 0x4e2, @struct={0x48a, 0x9}, 0x1, 0x9, [0x3, 0x6, 0x1, 0x1, 0x3, 0x1]}, {0x112, @usage=0x8000000000000001, 0x0, 0x4, 0x1f5, 0x81, 0x1, 0x6, 0x18, @struct={0x9, 0x4df}, 0x1000, 0xdf20000, [0x4, 0x20, 0x1000, 0x1f, 0x9, 0x10001]}, {0x1000, 0x27, 0xd7}}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000001080)={0x0, "4a8708e9af98d59abd0aabb356566a3a"}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r3, 0xc400941d, &(0x7f0000000100)={r5, 0x6802, 0xfffffffffffffffa}) pipe2$watch_queue(&(0x7f0000001040), 0x80) 06:59:52 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:52 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) write$dsp(0xffffffffffffffff, &(0x7f0000000040)="42d5d51cb37e59b81511b482c7324cbd662a7b015517e8b38eaffadcdd29e622663cafba70af643e7a0597cf1b00111ef57dc1b9a605aa08354507861ee133b45000a81e82b8a8ac4458fa0ced3856c39bad1f013809d5809c9dc7d75f416d94e517b4f4fbe41c72df36b7371dff311dc2051cf6e760344c7facc21bd2697ce0cf6218a284629e6e385afec6aeb06f16e864c3184904f814c0e420df2cd07d38833c02", 0xa3) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000000)={0x7}) [ 467.334827] FAULT_INJECTION: forcing a failure. [ 467.334827] name failslab, interval 1, probability 0, space 0, times 0 06:59:52 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (async) ioctl$SNDCTL_DSP_GETTRIGGER(0xffffffffffffffff, 0x80045010, &(0x7f0000000000)) [ 467.412128] CPU: 0 PID: 18535 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 467.420026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 467.429375] Call Trace: [ 467.431957] dump_stack+0x1b2/0x281 [ 467.435592] should_fail.cold+0x10a/0x149 [ 467.439745] should_failslab+0xd6/0x130 [ 467.443802] kmem_cache_alloc+0x28e/0x3c0 [ 467.447947] __kernfs_new_node+0x6f/0x470 [ 467.452092] kernfs_new_node+0x7b/0xe0 [ 467.455981] __kernfs_create_file+0x3d/0x320 [ 467.460386] sysfs_add_file_mode_ns+0x1e1/0x450 [ 467.465050] ? kernfs_create_dir_ns+0x171/0x200 [ 467.469713] internal_create_group+0x22b/0x710 [ 467.474295] lo_ioctl+0x1137/0x1cd0 [ 467.477923] ? loop_set_status64+0xe0/0xe0 [ 467.482181] blkdev_ioctl+0x540/0x1830 [ 467.486067] ? blkpg_ioctl+0x8d0/0x8d0 [ 467.489956] ? trace_hardirqs_on+0x10/0x10 [ 467.494190] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 467.499291] ? debug_check_no_obj_freed+0x2c0/0x680 [ 467.504309] block_ioctl+0xd9/0x120 [ 467.507935] ? blkdev_fallocate+0x3a0/0x3a0 [ 467.512257] do_vfs_ioctl+0x75a/0xff0 [ 467.516055] ? lock_acquire+0x170/0x3f0 [ 467.520026] ? ioctl_preallocate+0x1a0/0x1a0 [ 467.524436] ? __fget+0x265/0x3e0 [ 467.527888] ? do_vfs_ioctl+0xff0/0xff0 [ 467.531857] ? security_file_ioctl+0x83/0xb0 [ 467.536256] SyS_ioctl+0x7f/0xb0 [ 467.536265] ? do_vfs_ioctl+0xff0/0xff0 [ 467.536277] do_syscall_64+0x1d5/0x640 [ 467.547463] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 467.552640] RIP: 0033:0x7fb13d580ec7 [ 467.552646] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 467.552656] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 467.552661] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 467.552665] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 467.552669] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 467.552675] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:52 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 19) 06:59:52 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) write$dsp(0xffffffffffffffff, &(0x7f0000000040)="42d5d51cb37e59b81511b482c7324cbd662a7b015517e8b38eaffadcdd29e622663cafba70af643e7a0597cf1b00111ef57dc1b9a605aa08354507861ee133b45000a81e82b8a8ac4458fa0ced3856c39bad1f013809d5809c9dc7d75f416d94e517b4f4fbe41c72df36b7371dff311dc2051cf6e760344c7facc21bd2697ce0cf6218a284629e6e385afec6aeb06f16e864c3184904f814c0e420df2cd07d38833c02", 0xa3) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000000)={0x7}) 06:59:52 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:52 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, 0x0, r4) 06:59:52 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(0xffffffffffffffff, 0x80045010, &(0x7f0000000000)) socketpair(0x1, 0x0, 0x0, 0x0) (async) ioctl$SNDCTL_DSP_GETTRIGGER(0xffffffffffffffff, 0x80045010, &(0x7f0000000000)) (async) 06:59:52 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r1, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f00000000c0)) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r4, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000740)={0x4, 0x7, {0x8, @struct={0xafb8, 0x666c}, 0x0, 0x7, 0xe4, 0xfffffffffffffff7, 0x8000000000000001, 0xfffffffffffffffe, 0x410, @struct={0x6629, 0x2}, 0x7, 0x8, [0x8, 0xfffffffffffffffb, 0xed, 0x8, 0x7, 0x8001]}, {0x81, @struct={0x800, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0xe4d, 0x100, 0x10000, 0x4e2, @struct={0x48a, 0x9}, 0x1, 0x9, [0x3, 0x6, 0x1, 0x1, 0x3, 0x1]}, {0x112, @usage=0x8000000000000001, 0x0, 0x4, 0x1f5, 0x81, 0x1, 0x6, 0x18, @struct={0x9, 0x4df}, 0x1000, 0xdf20000, [0x4, 0x20, 0x1000, 0x1f, 0x9, 0x10001]}, {0x1000, 0x27, 0xd7}}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000001080)={0x0, "4a8708e9af98d59abd0aabb356566a3a"}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r3, 0xc400941d, &(0x7f0000000100)={r5, 0x6802, 0xfffffffffffffffa}) [ 467.657046] XFS (loop4): Invalid superblock magic number 06:59:52 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) write$dsp(0xffffffffffffffff, &(0x7f0000000040)="42d5d51cb37e59b81511b482c7324cbd662a7b015517e8b38eaffadcdd29e622663cafba70af643e7a0597cf1b00111ef57dc1b9a605aa08354507861ee133b45000a81e82b8a8ac4458fa0ced3856c39bad1f013809d5809c9dc7d75f416d94e517b4f4fbe41c72df36b7371dff311dc2051cf6e760344c7facc21bd2697ce0cf6218a284629e6e385afec6aeb06f16e864c3184904f814c0e420df2cd07d38833c02", 0xa3) (async, rerun: 64) ioctl$IMGETDEVINFO(r0, 0x80044944, &(0x7f0000000000)={0x7}) (rerun: 64) 06:59:52 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) (fail_nth: 1) 06:59:52 executing program 0: socketpair(0x11, 0x4, 0xfffffffe, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) [ 467.765074] FAULT_INJECTION: forcing a failure. [ 467.765074] name failslab, interval 1, probability 0, space 0, times 0 [ 467.796963] CPU: 0 PID: 18601 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 467.804865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 467.814320] Call Trace: [ 467.816906] dump_stack+0x1b2/0x281 [ 467.820534] should_fail.cold+0x10a/0x149 [ 467.824682] should_failslab+0xd6/0x130 [ 467.828656] kmem_cache_alloc+0x28e/0x3c0 [ 467.832816] __kernfs_new_node+0x6f/0x470 [ 467.836965] kernfs_new_node+0x7b/0xe0 [ 467.840853] __kernfs_create_file+0x3d/0x320 [ 467.845262] sysfs_add_file_mode_ns+0x1e1/0x450 [ 467.846731] FAULT_INJECTION: forcing a failure. [ 467.846731] name failslab, interval 1, probability 0, space 0, times 0 [ 467.849924] ? kernfs_create_dir_ns+0x171/0x200 [ 467.849936] internal_create_group+0x22b/0x710 [ 467.849951] lo_ioctl+0x1137/0x1cd0 [ 467.849963] ? loop_set_status64+0xe0/0xe0 [ 467.849976] blkdev_ioctl+0x540/0x1830 [ 467.849990] ? blkpg_ioctl+0x8d0/0x8d0 [ 467.885916] ? trace_hardirqs_on+0x10/0x10 [ 467.890143] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 467.895229] ? debug_check_no_obj_freed+0x2c0/0x680 [ 467.900234] block_ioctl+0xd9/0x120 [ 467.903851] ? blkdev_fallocate+0x3a0/0x3a0 [ 467.908176] do_vfs_ioctl+0x75a/0xff0 [ 467.911974] ? lock_acquire+0x170/0x3f0 [ 467.915953] ? ioctl_preallocate+0x1a0/0x1a0 [ 467.920445] ? __fget+0x265/0x3e0 [ 467.923894] ? do_vfs_ioctl+0xff0/0xff0 [ 467.927867] ? security_file_ioctl+0x83/0xb0 [ 467.932262] SyS_ioctl+0x7f/0xb0 [ 467.935617] ? do_vfs_ioctl+0xff0/0xff0 [ 467.939573] do_syscall_64+0x1d5/0x640 [ 467.943445] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 467.948616] RIP: 0033:0x7fb13d580ec7 [ 467.952304] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 467.959990] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 467.967248] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 467.974506] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 467.981763] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 467.989021] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 [ 467.996289] CPU: 1 PID: 18615 Comm: syz-executor.5 Not tainted 4.14.288-syzkaller #0 [ 468.004171] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 468.013521] Call Trace: [ 468.016108] dump_stack+0x1b2/0x281 [ 468.019737] should_fail.cold+0x10a/0x149 [ 468.023887] should_failslab+0xd6/0x130 [ 468.027864] __kmalloc_track_caller+0x2bc/0x400 [ 468.032531] ? strndup_user+0x5b/0xf0 [ 468.036327] ? __check_object_size+0x119/0x230 [ 468.040909] memdup_user+0x22/0xa0 [ 468.044456] strndup_user+0x5b/0xf0 [ 468.048105] SyS_request_key+0xbe/0x2f0 [ 468.052084] ? SyS_add_key+0x370/0x370 [ 468.055979] ? SyS_read+0x210/0x210 [ 468.059602] ? do_syscall_64+0x4c/0x640 [ 468.063571] ? SyS_add_key+0x370/0x370 [ 468.067457] do_syscall_64+0x1d5/0x640 [ 468.071351] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 468.076532] RIP: 0033:0x7fdd81e4b109 [ 468.080233] RSP: 002b:00007fdd807c0168 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 468.087938] RAX: ffffffffffffffda RBX: 00007fdd81f5df60 RCX: 00007fdd81e4b109 [ 468.095201] RDX: 0000000020000580 RSI: 0000000020000540 RDI: 0000000020000500 [ 468.102465] RBP: 00007fdd807c01d0 R08: 0000000000000000 R09: 0000000000000000 06:59:52 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r1, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f00000000c0)) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r4, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000740)={0x4, 0x7, {0x8, @struct={0xafb8, 0x666c}, 0x0, 0x7, 0xe4, 0xfffffffffffffff7, 0x8000000000000001, 0xfffffffffffffffe, 0x410, @struct={0x6629, 0x2}, 0x7, 0x8, [0x8, 0xfffffffffffffffb, 0xed, 0x8, 0x7, 0x8001]}, {0x81, @struct={0x800, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0xe4d, 0x100, 0x10000, 0x4e2, @struct={0x48a, 0x9}, 0x1, 0x9, [0x3, 0x6, 0x1, 0x1, 0x3, 0x1]}, {0x112, @usage=0x8000000000000001, 0x0, 0x4, 0x1f5, 0x81, 0x1, 0x6, 0x18, @struct={0x9, 0x4df}, 0x1000, 0xdf20000, [0x4, 0x20, 0x1000, 0x1f, 0x9, 0x10001]}, {0x1000, 0x27, 0xd7}}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000001080)={0x0, "4a8708e9af98d59abd0aabb356566a3a"}) 06:59:52 executing program 0: socketpair(0x11, 0x4, 0xfffffffe, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) 06:59:52 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) [ 468.109726] R10: 000000002e986634 R11: 0000000000000246 R12: 0000000000000001 [ 468.117079] R13: 00007ffe1208279f R14: 00007fdd807c0300 R15: 0000000000022000 [ 468.125191] XFS (loop4): Invalid superblock magic number 06:59:53 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 20) 06:59:53 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) pipe2$watch_queue(&(0x7f0000000040), 0x80) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000000)) 06:59:53 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:53 executing program 0: socketpair(0x11, 0x4, 0xfffffffe, 0x0) (async) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) (rerun: 64) 06:59:53 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) (fail_nth: 2) 06:59:53 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r1, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f00000000c0)) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r4, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000740)={0x4, 0x7, {0x8, @struct={0xafb8, 0x666c}, 0x0, 0x7, 0xe4, 0xfffffffffffffff7, 0x8000000000000001, 0xfffffffffffffffe, 0x410, @struct={0x6629, 0x2}, 0x7, 0x8, [0x8, 0xfffffffffffffffb, 0xed, 0x8, 0x7, 0x8001]}, {0x81, @struct={0x800, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0xe4d, 0x100, 0x10000, 0x4e2, @struct={0x48a, 0x9}, 0x1, 0x9, [0x3, 0x6, 0x1, 0x1, 0x3, 0x1]}, {0x112, @usage=0x8000000000000001, 0x0, 0x4, 0x1f5, 0x81, 0x1, 0x6, 0x18, @struct={0x9, 0x4df}, 0x1000, 0xdf20000, [0x4, 0x20, 0x1000, 0x1f, 0x9, 0x10001]}, {0x1000, 0x27, 0xd7}}) 06:59:53 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:53 executing program 0: socketpair(0x2a, 0x0, 0x0, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x7, 0x6, 0x20, "352d6f41b4674885a2356e677888f95b73f82b8b070b931e8a5ca4a2f1be4cb7596cd0be3ca0bde86f679d90aa34a6a88863f4607092fe18405b54647b4bdf", 0x32}, 0x60) r0 = socket$tipc(0x1e, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) 06:59:53 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r1, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f00000000c0)) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r4, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) 06:59:53 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) pipe2$watch_queue(&(0x7f0000000040), 0x80) (async) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000000)) [ 468.221272] FAULT_INJECTION: forcing a failure. [ 468.221272] name failslab, interval 1, probability 0, space 0, times 0 [ 468.252107] FAULT_INJECTION: forcing a failure. [ 468.252107] name failslab, interval 1, probability 0, space 0, times 0 [ 468.301577] CPU: 1 PID: 18655 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 468.309475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 468.309481] Call Trace: [ 468.309496] dump_stack+0x1b2/0x281 [ 468.309511] should_fail.cold+0x10a/0x149 [ 468.309524] should_failslab+0xd6/0x130 [ 468.309539] kmem_cache_alloc_trace+0x29a/0x3d0 [ 468.337914] ? dev_uevent_filter+0xd0/0xd0 [ 468.342155] kobject_uevent_env+0x20c/0xf30 [ 468.346478] ? internal_create_group+0x48f/0x710 [ 468.351326] lo_ioctl+0x11a6/0x1cd0 [ 468.354955] ? loop_set_status64+0xe0/0xe0 [ 468.359190] blkdev_ioctl+0x540/0x1830 [ 468.363079] ? blkpg_ioctl+0x8d0/0x8d0 [ 468.366961] ? trace_hardirqs_on+0x10/0x10 [ 468.371193] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 468.376287] ? debug_check_no_obj_freed+0x2c0/0x680 [ 468.376303] block_ioctl+0xd9/0x120 [ 468.376313] ? blkdev_fallocate+0x3a0/0x3a0 [ 468.389233] do_vfs_ioctl+0x75a/0xff0 [ 468.393032] ? lock_acquire+0x170/0x3f0 [ 468.397002] ? ioctl_preallocate+0x1a0/0x1a0 06:59:53 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {&(0x7f0000000340)="27abd387bf2e2165d5c9b37d6e8656d96ffaae508d8b8a5771d1b174b19cc8368611335b49de94ff0f9b613c43c92eb21155a9d5233a02b87bded59a754c2b91bf0df0926c4641db5fc2a13825e47c49d6208c8ba0a30333a5c4beeea2e53fc1ad890292ab23c18738d03b6cc43a0f405e624b0ee648e43297f701efb8f244e4954b1cfbf5dce6080ed985ac6592ecd4db5a66c781726f19c8aecdbf98e01cf1432414c5ed70c090f17a7976aa0b45610da8cd0ef8fc3804e880bebdc136aec319010c77af415ae9bbc089286edf8b4bb84e782546963ede3283def0f41910cf", 0xe0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:53 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) [ 468.401413] ? __fget+0x265/0x3e0 [ 468.404865] ? do_vfs_ioctl+0xff0/0xff0 [ 468.408837] ? security_file_ioctl+0x83/0xb0 [ 468.413247] SyS_ioctl+0x7f/0xb0 [ 468.416607] ? do_vfs_ioctl+0xff0/0xff0 [ 468.420579] do_syscall_64+0x1d5/0x640 [ 468.424472] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 468.429656] RIP: 0033:0x7fb13d580ec7 [ 468.433359] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 468.441065] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 468.448329] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 468.455682] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 468.462944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 468.470206] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 [ 468.481710] CPU: 1 PID: 18658 Comm: syz-executor.5 Not tainted 4.14.288-syzkaller #0 [ 468.489596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 468.498945] Call Trace: [ 468.501536] dump_stack+0x1b2/0x281 [ 468.505165] should_fail.cold+0x10a/0x149 [ 468.509316] should_failslab+0xd6/0x130 [ 468.513288] __kmalloc_track_caller+0x2bc/0x400 [ 468.517953] ? strndup_user+0x5b/0xf0 [ 468.521755] memdup_user+0x22/0xa0 [ 468.525303] strndup_user+0x5b/0xf0 [ 468.528928] SyS_request_key+0xed/0x2f0 [ 468.532899] ? SyS_add_key+0x370/0x370 [ 468.536787] ? SyS_read+0x210/0x210 [ 468.540411] ? do_syscall_64+0x4c/0x640 [ 468.544384] ? SyS_add_key+0x370/0x370 [ 468.548271] do_syscall_64+0x1d5/0x640 [ 468.552158] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 468.557341] RIP: 0033:0x7fdd81e4b109 [ 468.561050] RSP: 002b:00007fdd807c0168 EFLAGS: 00000246 ORIG_RAX: 00000000000000f9 [ 468.568754] RAX: ffffffffffffffda RBX: 00007fdd81f5df60 RCX: 00007fdd81e4b109 [ 468.576012] RDX: 0000000020000580 RSI: 0000000020000540 RDI: 0000000020000500 [ 468.583263] RBP: 00007fdd807c01d0 R08: 0000000000000000 R09: 0000000000000000 [ 468.590510] R10: 000000002e986634 R11: 0000000000000246 R12: 0000000000000001 [ 468.597759] R13: 00007ffe1208279f R14: 00007fdd807c0300 R15: 0000000000022000 06:59:53 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 21) 06:59:53 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:53 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r1, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f00000000c0)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) 06:59:53 executing program 0: socketpair(0x2a, 0x0, 0x0, 0x0) (async) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x7, 0x6, 0x20, "352d6f41b4674885a2356e677888f95b73f82b8b070b931e8a5ca4a2f1be4cb7596cd0be3ca0bde86f679d90aa34a6a88863f4607092fe18405b54647b4bdf", 0x32}, 0x60) (async) r0 = socket$tipc(0x1e, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) 06:59:53 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) pipe2$watch_queue(&(0x7f0000000040), 0x80) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000000)) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) pipe2$watch_queue(&(0x7f0000000040), 0x80) (async) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000000)) (async) 06:59:53 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) (fail_nth: 3) [ 468.634345] XFS (loop4): Invalid superblock magic number 06:59:53 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r1, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f00000000c0)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) 06:59:53 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f00000001c0)={0x5}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000200)=0x80, 0x4) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/class/bdi', 0x4280, 0x1) ioctl$IMGETVERSION(r4, 0x80044942, &(0x7f0000000180)) sendmsg$IEEE802154_LLSEC_ADD_KEY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000827bd7000fcdbdf252700000008000200095163cd2fbde48d89102473ed2d4e062a67bd5e8d7755a33d00d2dfd4e88387857ea3cdaa11dfb4b9826c9e9d603f0fbd18796ba630952d14290ce5597f6efaac", @ANYRES32=0x0, @ANYBLOB="24003200b25af94533a7e42641f555236b334c8678c4b071fb683c848c29210c9f46391b0c002d000203aaaaaaaaaaaa0a0001007770616e31000000060006000300000006000400ffff0000"], 0x68}, 0x1, 0x0, 0x0, 0x4002481}, 0x80) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:53 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000140)='id_legacy\x00', r0) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:53 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:53 executing program 0: socketpair(0x2a, 0x0, 0x0, 0x0) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x7, 0x6, 0x20, "352d6f41b4674885a2356e677888f95b73f82b8b070b931e8a5ca4a2f1be4cb7596cd0be3ca0bde86f679d90aa34a6a88863f4607092fe18405b54647b4bdf", 0x32}, 0x60) r0 = socket$tipc(0x1e, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) socketpair(0x2a, 0x0, 0x0, 0x0) (async) bind$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x7, 0x6, 0x20, "352d6f41b4674885a2356e677888f95b73f82b8b070b931e8a5ca4a2f1be4cb7596cd0be3ca0bde86f679d90aa34a6a88863f4607092fe18405b54647b4bdf", 0x32}, 0x60) (async) socket$tipc(0x1e, 0x5, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan0\x00'}) (async) 06:59:53 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r1, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f00000000c0)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) [ 468.732215] FAULT_INJECTION: forcing a failure. [ 468.732215] name failslab, interval 1, probability 0, space 0, times 0 [ 468.780914] CPU: 0 PID: 18720 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 468.788814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 468.798160] Call Trace: [ 468.800753] dump_stack+0x1b2/0x281 [ 468.804382] should_fail.cold+0x10a/0x149 [ 468.808543] should_failslab+0xd6/0x130 [ 468.812523] kmem_cache_alloc_node+0x263/0x410 [ 468.817110] __alloc_skb+0x5c/0x510 [ 468.820739] kobject_uevent_env+0x882/0xf30 [ 468.825065] lo_ioctl+0x11a6/0x1cd0 [ 468.828797] ? loop_set_status64+0xe0/0xe0 [ 468.833035] blkdev_ioctl+0x540/0x1830 [ 468.836921] ? blkpg_ioctl+0x8d0/0x8d0 [ 468.840803] ? trace_hardirqs_on+0x10/0x10 [ 468.845038] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 468.850141] ? debug_check_no_obj_freed+0x2c0/0x680 [ 468.855158] block_ioctl+0xd9/0x120 [ 468.858788] ? blkdev_fallocate+0x3a0/0x3a0 [ 468.863106] do_vfs_ioctl+0x75a/0xff0 [ 468.866904] ? lock_acquire+0x170/0x3f0 [ 468.870876] ? ioctl_preallocate+0x1a0/0x1a0 [ 468.875284] ? __fget+0x265/0x3e0 [ 468.878764] ? do_vfs_ioctl+0xff0/0xff0 [ 468.882740] ? security_file_ioctl+0x83/0xb0 [ 468.887127] SyS_ioctl+0x7f/0xb0 [ 468.890470] ? do_vfs_ioctl+0xff0/0xff0 [ 468.894425] do_syscall_64+0x1d5/0x640 [ 468.898303] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 468.903477] RIP: 0033:0x7fb13d580ec7 [ 468.907164] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 468.914854] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 468.922100] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 468.929354] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 468.936615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 468.943862] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:53 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 22) 06:59:53 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) (async) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f00000001c0)={0x5}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) (async) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000200)=0x80, 0x4) (async) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/class/bdi', 0x4280, 0x1) ioctl$IMGETVERSION(r4, 0x80044942, &(0x7f0000000180)) (async) sendmsg$IEEE802154_LLSEC_ADD_KEY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000827bd7000fcdbdf252700000008000200095163cd2fbde48d89102473ed2d4e062a67bd5e8d7755a33d00d2dfd4e88387857ea3cdaa11dfb4b9826c9e9d603f0fbd18796ba630952d14290ce5597f6efaac", @ANYRES32=0x0, @ANYBLOB="24003200b25af94533a7e42641f555236b334c8678c4b071fb683c848c29210c9f46391b0c002d000203aaaaaaaaaaaa0a0001007770616e31000000060006000300000006000400ffff0000"], 0x68}, 0x1, 0x0, 0x0, 0x4002481}, 0x80) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:53 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r1, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f00000000c0)) 06:59:53 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {&(0x7f0000000140)="0ac3c8", 0x3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) 06:59:53 executing program 0: socketpair(0x8, 0xa, 0xfbffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0x1, 0x58, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@bloom_filter={0x1e, 0x2, 0x2893, 0x1, 0x80, 0x1, 0x8, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0xb}, 0x48) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000380), 0x1, 0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r5, 0x0, 0x0) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r6, 0x0, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@bloom_filter={0x1e, 0xfffffff8, 0x7, 0x4, 0x0, 0x1, 0x7ff, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x0, 0x2}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000480)=@bpf_ext={0x1c, 0xc, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}, [@call={0x85, 0x0, 0x0, 0x9b}, @map_idx_val={0x18, 0x9, 0x6, 0x0, 0xd, 0x0, 0x0, 0x0, 0xfffffffb}, @call={0x85, 0x0, 0x0, 0xb}, @map_fd={0x18, 0x0, 0x1, 0x0, r0}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x5}, @exit]}, &(0x7f0000000080)='syzkaller\x00', 0x1000, 0xe2, &(0x7f00000000c0)=""/226, 0x41100, 0x8, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000280)={0x7, 0x2}, 0x8, 0x10, &(0x7f00000002c0)={0x1, 0x6, 0x1, 0x2}, 0x10, 0x169ec, 0xffffffffffffffff, 0x0, &(0x7f0000000440)=[r3, r4, r5, 0xffffffffffffffff, 0xffffffffffffffff, r6, r7]}, 0x80) 06:59:53 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async, rerun: 64) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (rerun: 64) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) (async, rerun: 32) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async, rerun: 32) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async, rerun: 32) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (rerun: 32) request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000140)='id_legacy\x00', r0) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 469.003573] XFS (loop4): Invalid superblock magic number 06:59:53 executing program 0: socketpair(0x8, 0xa, 0xfbffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0x1, 0x58, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@bloom_filter={0x1e, 0x2, 0x2893, 0x1, 0x80, 0x1, 0x8, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0xb}, 0x48) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000380), 0x1, 0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r5, 0x0, 0x0) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r6, 0x0, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@bloom_filter={0x1e, 0xfffffff8, 0x7, 0x4, 0x0, 0x1, 0x7ff, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x0, 0x2}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000480)=@bpf_ext={0x1c, 0xc, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}, [@call={0x85, 0x0, 0x0, 0x9b}, @map_idx_val={0x18, 0x9, 0x6, 0x0, 0xd, 0x0, 0x0, 0x0, 0xfffffffb}, @call={0x85, 0x0, 0x0, 0xb}, @map_fd={0x18, 0x0, 0x1, 0x0, r0}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x5}, @exit]}, &(0x7f0000000080)='syzkaller\x00', 0x1000, 0xe2, &(0x7f00000000c0)=""/226, 0x41100, 0x8, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000280)={0x7, 0x2}, 0x8, 0x10, &(0x7f00000002c0)={0x1, 0x6, 0x1, 0x2}, 0x10, 0x169ec, 0xffffffffffffffff, 0x0, &(0x7f0000000440)=[r3, r4, r5, 0xffffffffffffffff, 0xffffffffffffffff, r6, r7]}, 0x80) socketpair(0x8, 0xa, 0xfbffffff, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0x1, 0x58, &(0x7f00000001c0)}, 0x10) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@bloom_filter={0x1e, 0x2, 0x2893, 0x1, 0x80, 0x1, 0x8, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0xb}, 0x48) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000380), 0x1, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r5, 0x0, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r6, 0x0, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@bloom_filter={0x1e, 0xfffffff8, 0x7, 0x4, 0x0, 0x1, 0x7ff, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x0, 0x2}, 0x48) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000480)=@bpf_ext={0x1c, 0xc, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}, [@call={0x85, 0x0, 0x0, 0x9b}, @map_idx_val={0x18, 0x9, 0x6, 0x0, 0xd, 0x0, 0x0, 0x0, 0xfffffffb}, @call={0x85, 0x0, 0x0, 0xb}, @map_fd={0x18, 0x0, 0x1, 0x0, r0}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x5}, @exit]}, &(0x7f0000000080)='syzkaller\x00', 0x1000, 0xe2, &(0x7f00000000c0)=""/226, 0x41100, 0x8, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000280)={0x7, 0x2}, 0x8, 0x10, &(0x7f00000002c0)={0x1, 0x6, 0x1, 0x2}, 0x10, 0x169ec, 0xffffffffffffffff, 0x0, &(0x7f0000000440)=[r3, r4, r5, 0xffffffffffffffff, 0xffffffffffffffff, r6, r7]}, 0x80) (async) 06:59:54 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:54 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r1, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080), 0x80) 06:59:54 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async, rerun: 64) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async, rerun: 64) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (async) request_key(&(0x7f00000000c0)='big_key\x00', &(0x7f0000000100)={'syz', 0x3}, &(0x7f0000000140)='id_legacy\x00', r0) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:54 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f00000001c0)={0x5}) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000000200)=0x80, 0x4) (async, rerun: 64) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/class/bdi', 0x4280, 0x1) (rerun: 64) ioctl$IMGETVERSION(r4, 0x80044942, &(0x7f0000000180)) (async, rerun: 64) sendmsg$IEEE802154_LLSEC_ADD_KEY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000827bd7000fcdbdf252700000008000200095163cd2fbde48d89102473ed2d4e062a67bd5e8d7755a33d00d2dfd4e88387857ea3cdaa11dfb4b9826c9e9d603f0fbd18796ba630952d14290ce5597f6efaac", @ANYRES32=0x0, @ANYBLOB="24003200b25af94533a7e42641f555236b334c8678c4b071fb683c848c29210c9f46391b0c002d000203aaaaaaaaaaaa0a0001007770616e31000000060006000300000006000400ffff0000"], 0x68}, 0x1, 0x0, 0x0, 0x4002481}, 0x80) (async, rerun: 64) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) [ 469.094550] FAULT_INJECTION: forcing a failure. [ 469.094550] name failslab, interval 1, probability 0, space 0, times 0 06:59:54 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) [ 469.168293] CPU: 1 PID: 18779 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 469.176196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 469.185546] Call Trace: [ 469.188132] dump_stack+0x1b2/0x281 [ 469.192805] should_fail.cold+0x10a/0x149 [ 469.196962] should_failslab+0xd6/0x130 [ 469.200933] __kmalloc+0x2c1/0x400 [ 469.204475] ? kobject_get_path+0xb5/0x230 [ 469.208705] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 469.214153] kobject_get_path+0xb5/0x230 [ 469.218213] kobject_uevent_env+0x230/0xf30 [ 469.222536] ? internal_create_group+0x48f/0x710 [ 469.227295] lo_ioctl+0x11a6/0x1cd0 [ 469.230926] ? loop_set_status64+0xe0/0xe0 [ 469.235157] blkdev_ioctl+0x540/0x1830 [ 469.239023] ? blkpg_ioctl+0x8d0/0x8d0 [ 469.242897] ? trace_hardirqs_on+0x10/0x10 [ 469.247136] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 469.252218] ? debug_check_no_obj_freed+0x2c0/0x680 [ 469.257214] block_ioctl+0xd9/0x120 [ 469.260816] ? blkdev_fallocate+0x3a0/0x3a0 [ 469.265114] do_vfs_ioctl+0x75a/0xff0 [ 469.268894] ? lock_acquire+0x170/0x3f0 [ 469.272845] ? ioctl_preallocate+0x1a0/0x1a0 [ 469.277232] ? __fget+0x265/0x3e0 [ 469.280660] ? do_vfs_ioctl+0xff0/0xff0 [ 469.284611] ? security_file_ioctl+0x83/0xb0 [ 469.288996] SyS_ioctl+0x7f/0xb0 [ 469.292340] ? do_vfs_ioctl+0xff0/0xff0 [ 469.296296] do_syscall_64+0x1d5/0x640 [ 469.300162] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 469.305381] RIP: 0033:0x7fb13d580ec7 [ 469.309084] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 469.316773] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 469.324021] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 469.331269] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 469.338516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 469.345762] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:54 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 23) 06:59:54 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r1, 0x80045010, &(0x7f0000000040)) 06:59:54 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="cb828b8dac7762b0a5d3fabcb8472bd98ea6e3d393d995feea83a0e967c529f5b102931ad45573eb81199f256deed357e774624f6e54cca89354fdbaeb71980c825a62263471a6e34cc8fac18ae8d25ac3aa7ca2c04a561a08a77ec5511e347e41dd8bbdee6f5608011c967fe42b52c96d0a4c7b0a7974f6aa6a0f3e985c188606df5fa317aedeca9b4aca2817903a08e754137bb5bce4fd3b65b47299c49e6fd06d38999dc13e7138da7fa9f616f5c97b17b197111ae77268874b2b67cdce39efe9a714", 0xc4}, {&(0x7f0000000180)="bc78d093c06a8550a5395b5777f22a82dceffada23c6ba94c5a92a8fba58fc49594d4941cf2b7ae3f5ded696a29c2f751ec5a38f1edeef66b7d60daf1ccec76858dcba81b5e150a370ba000e", 0x4c}, {&(0x7f00000007c0)="4829f7513f7af0a5ec0d39bc3a53c5b33f8b1ecbed01fad87bbcba21e4c84bb62f4c7609435e7e1ec90f06110235d257bd5eb3a445638bee742e4c67d104b75f0050798c764ae1baed8a9f6095f52a645f9c2ec369272f00927a6971b2debbab8b30604aa5205e032a10db770b8951a55b43d5f967576d374ceb42370fc500e6d51c8e4b35e8502a3f3a9f4e5bfb7a36630804889e4c2c3e8350d65173b3c4b84f5575e61ea9368777e174013fd17d3145651f1fb46fb4d39364fa7bd018e36eb64361d79ac2af8c810877de0e1d1b2d47afbf4d64e2f4", 0xd7}, {&(0x7f00000008c0)="c84c74d91e01cd20ce5e8c52ff352742912bb88e0ac0624a0bfe9e13f2f5332385f75806f0c38b4c45c072dfe91170265d6b2812ff731aa0ac7fa6037db3d3aca4c684920097dc48d97b895d190831d3fde9005b392a2121a67e75e9f7b5f2f8b7d02cb0b2d91d12946af7294941", 0x6e}], 0x4, r3) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:54 executing program 0: socketpair(0x8, 0xa, 0xfbffffff, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0x1, 0x58, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@bloom_filter={0x1e, 0x2, 0x2893, 0x1, 0x80, 0x1, 0x8, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0xb}, 0x48) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000380), 0x1, 0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r5, 0x0, 0x0) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r6, 0x0, 0x0) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@bloom_filter={0x1e, 0xfffffff8, 0x7, 0x4, 0x0, 0x1, 0x7ff, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x0, 0x2}, 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000480)=@bpf_ext={0x1c, 0xc, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}, [@call={0x85, 0x0, 0x0, 0x9b}, @map_idx_val={0x18, 0x9, 0x6, 0x0, 0xd, 0x0, 0x0, 0x0, 0xfffffffb}, @call={0x85, 0x0, 0x0, 0xb}, @map_fd={0x18, 0x0, 0x1, 0x0, r0}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x5}, @exit]}, &(0x7f0000000080)='syzkaller\x00', 0x1000, 0xe2, &(0x7f00000000c0)=""/226, 0x41100, 0x8, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000280)={0x7, 0x2}, 0x8, 0x10, &(0x7f00000002c0)={0x1, 0x6, 0x1, 0x2}, 0x10, 0x169ec, 0xffffffffffffffff, 0x0, &(0x7f0000000440)=[r3, r4, r5, 0xffffffffffffffff, 0xffffffffffffffff, r6, r7]}, 0x80) socketpair(0x8, 0xa, 0xfbffffff, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000240)={0x1, 0x58, &(0x7f00000001c0)}, 0x10) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000300)=@bloom_filter={0x1e, 0x2, 0x2893, 0x1, 0x80, 0x1, 0x8, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x2, 0x0, 0xb}, 0x48) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000380), 0x1, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r5, 0x0, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r6, 0x0, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@bloom_filter={0x1e, 0xfffffff8, 0x7, 0x4, 0x0, 0x1, 0x7ff, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3, 0x0, 0x2}, 0x48) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000480)=@bpf_ext={0x1c, 0xc, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x5}, [@call={0x85, 0x0, 0x0, 0x9b}, @map_idx_val={0x18, 0x9, 0x6, 0x0, 0xd, 0x0, 0x0, 0x0, 0xfffffffb}, @call={0x85, 0x0, 0x0, 0xb}, @map_fd={0x18, 0x0, 0x1, 0x0, r0}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x5}, @exit]}, &(0x7f0000000080)='syzkaller\x00', 0x1000, 0xe2, &(0x7f00000000c0)=""/226, 0x41100, 0x8, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000280)={0x7, 0x2}, 0x8, 0x10, &(0x7f00000002c0)={0x1, 0x6, 0x1, 0x2}, 0x10, 0x169ec, 0xffffffffffffffff, 0x0, &(0x7f0000000440)=[r3, r4, r5, 0xffffffffffffffff, 0xffffffffffffffff, r6, r7]}, 0x80) (async) 06:59:54 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:54 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f00000000c0)) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x683fce4410e63950, 0x38, 0x8, "7014f7f269fb6ee81b2d163770f7f77de8c73e55c4d562c2f7ba6246b20a2992468722fb759d790b8a297a611fc0cefdfe9cb77efd5b374878e0fb089dc07b", 0x1b}, 0x60) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) write$dsp(r1, &(0x7f0000000100)="471c687763ccb149fff48b50c5255a7a5a10c47a3f15777b52ba3edae6", 0x1d) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000140)=0x1000, 0x4) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000080)={0x1, 'syz1\x00'}) [ 469.431614] XFS (loop4): Invalid superblock magic number 06:59:54 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="cb828b8dac7762b0a5d3fabcb8472bd98ea6e3d393d995feea83a0e967c529f5b102931ad45573eb81199f256deed357e774624f6e54cca89354fdbaeb71980c825a62263471a6e34cc8fac18ae8d25ac3aa7ca2c04a561a08a77ec5511e347e41dd8bbdee6f5608011c967fe42b52c96d0a4c7b0a7974f6aa6a0f3e985c188606df5fa317aedeca9b4aca2817903a08e754137bb5bce4fd3b65b47299c49e6fd06d38999dc13e7138da7fa9f616f5c97b17b197111ae77268874b2b67cdce39efe9a714", 0xc4}, {&(0x7f0000000180)="bc78d093c06a8550a5395b5777f22a82dceffada23c6ba94c5a92a8fba58fc49594d4941cf2b7ae3f5ded696a29c2f751ec5a38f1edeef66b7d60daf1ccec76858dcba81b5e150a370ba000e", 0x4c}, {&(0x7f00000007c0)="4829f7513f7af0a5ec0d39bc3a53c5b33f8b1ecbed01fad87bbcba21e4c84bb62f4c7609435e7e1ec90f06110235d257bd5eb3a445638bee742e4c67d104b75f0050798c764ae1baed8a9f6095f52a645f9c2ec369272f00927a6971b2debbab8b30604aa5205e032a10db770b8951a55b43d5f967576d374ceb42370fc500e6d51c8e4b35e8502a3f3a9f4e5bfb7a36630804889e4c2c3e8350d65173b3c4b84f5575e61ea9368777e174013fd17d3145651f1fb46fb4d39364fa7bd018e36eb64361d79ac2af8c810877de0e1d1b2d47afbf4d64e2f4", 0xd7}, {&(0x7f00000008c0)="c84c74d91e01cd20ce5e8c52ff352742912bb88e0ac0624a0bfe9e13f2f5332385f75806f0c38b4c45c072dfe91170265d6b2812ff731aa0ac7fa6037db3d3aca4c684920097dc48d97b895d190831d3fde9005b392a2121a67e75e9f7b5f2f8b7d02cb0b2d91d12946af7294941", 0x6e}], 0x4, r3) (async) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:54 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{&(0x7f0000000240)="0053f0ee8a642882f0473a39c27adf767b31ce59bdf011ccda99db226c30fa43d48dffd6f7e07cf86ca05f9f37a8e28ef57f2f32dfa15f806e34f1bc873accccda55982f48831e6065a70ac036574c97ab496afbe322a21f637bc903ed3c429a58ec7ec10bae43cbec97c02ccd12a2fb2f164f80e35317657907e0deaf4708c934306a9e417612c3eabcdb64fa53a216345e421ab7ac92df572ed67240848120e12eed8675f24d9cff8ff9fbd1abbc24f8549c8f091025d944eb55db7268b177633f8a5ae533c0757f0693fd778b34d02044ed9d9f32a56820f5c4f6d8d7be3bb72c1e", 0xe3}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) 06:59:54 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f00000000c0)) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x683fce4410e63950, 0x38, 0x8, "7014f7f269fb6ee81b2d163770f7f77de8c73e55c4d562c2f7ba6246b20a2992468722fb759d790b8a297a611fc0cefdfe9cb77efd5b374878e0fb089dc07b", 0x1b}, 0x60) (async) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) (async) write$dsp(r1, &(0x7f0000000100)="471c687763ccb149fff48b50c5255a7a5a10c47a3f15777b52ba3edae6", 0x1d) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) (async) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000140)=0x1000, 0x4) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000080)={0x1, 'syz1\x00'}) 06:59:54 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) [ 469.526853] FAULT_INJECTION: forcing a failure. [ 469.526853] name failslab, interval 1, probability 0, space 0, times 0 06:59:54 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000)='THAWED\x00', 0x7) 06:59:54 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (async) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000)='THAWED\x00', 0x7) [ 469.567539] CPU: 1 PID: 18843 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 469.575431] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 469.584782] Call Trace: [ 469.587369] dump_stack+0x1b2/0x281 [ 469.590997] should_fail.cold+0x10a/0x149 [ 469.595146] should_failslab+0xd6/0x130 [ 469.599117] kmem_cache_alloc_node_trace+0x25a/0x400 [ 469.604223] __kmalloc_node_track_caller+0x38/0x70 [ 469.609151] __alloc_skb+0x96/0x510 [ 469.612772] kobject_uevent_env+0x882/0xf30 [ 469.617100] lo_ioctl+0x11a6/0x1cd0 [ 469.620726] ? loop_set_status64+0xe0/0xe0 [ 469.624958] blkdev_ioctl+0x540/0x1830 [ 469.628833] ? blkpg_ioctl+0x8d0/0x8d0 [ 469.628844] ? trace_hardirqs_on+0x10/0x10 [ 469.628858] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 469.628868] ? debug_check_no_obj_freed+0x2c0/0x680 [ 469.628882] block_ioctl+0xd9/0x120 [ 469.628892] ? blkdev_fallocate+0x3a0/0x3a0 [ 469.654947] do_vfs_ioctl+0x75a/0xff0 [ 469.658735] ? lock_acquire+0x170/0x3f0 [ 469.662709] ? ioctl_preallocate+0x1a0/0x1a0 [ 469.667101] ? __fget+0x265/0x3e0 [ 469.670533] ? do_vfs_ioctl+0xff0/0xff0 [ 469.674484] ? security_file_ioctl+0x83/0xb0 [ 469.678866] SyS_ioctl+0x7f/0xb0 [ 469.682210] ? do_vfs_ioctl+0xff0/0xff0 [ 469.686170] do_syscall_64+0x1d5/0x640 [ 469.690044] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 469.695208] RIP: 0033:0x7fb13d580ec7 [ 469.698914] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 469.706597] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 469.713855] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 469.721112] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 469.728359] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 469.735608] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:54 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 24) 06:59:54 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000)='THAWED\x00', 0x7) socketpair(0x1, 0x0, 0x0, 0x0) (async) write$cgroup_freezer_state(0xffffffffffffffff, &(0x7f0000000000)='THAWED\x00', 0x7) (async) 06:59:54 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) 06:59:54 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:54 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f00000000c0)) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x683fce4410e63950, 0x38, 0x8, "7014f7f269fb6ee81b2d163770f7f77de8c73e55c4d562c2f7ba6246b20a2992468722fb759d790b8a297a611fc0cefdfe9cb77efd5b374878e0fb089dc07b", 0x1b}, 0x60) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) write$dsp(r1, &(0x7f0000000100)="471c687763ccb149fff48b50c5255a7a5a10c47a3f15777b52ba3edae6", 0x1d) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000140)=0x1000, 0x4) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000080)={0x1, 'syz1\x00'}) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f00000000c0)) (async) connect$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x2, 0x683fce4410e63950, 0x38, 0x8, "7014f7f269fb6ee81b2d163770f7f77de8c73e55c4d562c2f7ba6246b20a2992468722fb759d790b8a297a611fc0cefdfe9cb77efd5b374878e0fb089dc07b", 0x1b}, 0x60) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) (async) write$dsp(r1, &(0x7f0000000100)="471c687763ccb149fff48b50c5255a7a5a10c47a3f15777b52ba3edae6", 0x1d) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) (async) setsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f0000000140)=0x1000, 0x4) (async) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000080)={0x1, 'syz1\x00'}) (async) 06:59:54 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000200)=[{&(0x7f0000000080)="cb828b8dac7762b0a5d3fabcb8472bd98ea6e3d393d995feea83a0e967c529f5b102931ad45573eb81199f256deed357e774624f6e54cca89354fdbaeb71980c825a62263471a6e34cc8fac18ae8d25ac3aa7ca2c04a561a08a77ec5511e347e41dd8bbdee6f5608011c967fe42b52c96d0a4c7b0a7974f6aa6a0f3e985c188606df5fa317aedeca9b4aca2817903a08e754137bb5bce4fd3b65b47299c49e6fd06d38999dc13e7138da7fa9f616f5c97b17b197111ae77268874b2b67cdce39efe9a714", 0xc4}, {&(0x7f0000000180)="bc78d093c06a8550a5395b5777f22a82dceffada23c6ba94c5a92a8fba58fc49594d4941cf2b7ae3f5ded696a29c2f751ec5a38f1edeef66b7d60daf1ccec76858dcba81b5e150a370ba000e", 0x4c}, {&(0x7f00000007c0)="4829f7513f7af0a5ec0d39bc3a53c5b33f8b1ecbed01fad87bbcba21e4c84bb62f4c7609435e7e1ec90f06110235d257bd5eb3a445638bee742e4c67d104b75f0050798c764ae1baed8a9f6095f52a645f9c2ec369272f00927a6971b2debbab8b30604aa5205e032a10db770b8951a55b43d5f967576d374ceb42370fc500e6d51c8e4b35e8502a3f3a9f4e5bfb7a36630804889e4c2c3e8350d65173b3c4b84f5575e61ea9368777e174013fd17d3145651f1fb46fb4d39364fa7bd018e36eb64361d79ac2af8c810877de0e1d1b2d47afbf4d64e2f4", 0xd7}, {&(0x7f00000008c0)="c84c74d91e01cd20ce5e8c52ff352742912bb88e0ac0624a0bfe9e13f2f5332385f75806f0c38b4c45c072dfe91170265d6b2812ff731aa0ac7fa6037db3d3aca4c684920097dc48d97b895d190831d3fde9005b392a2121a67e75e9f7b5f2f8b7d02cb0b2d91d12946af7294941", 0x6e}], 0x4, r3) (async) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 469.830531] XFS (loop4): Invalid superblock magic number 06:59:54 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) 06:59:54 executing program 0: socketpair(0x26, 0x80000, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) 06:59:54 executing program 0: socketpair(0x26, 0x80000, 0x0, 0x0) (async) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) 06:59:54 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) keyctl$reject(0x13, r4, 0x20, 0xdf3, r5) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) 06:59:54 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000000)={0xfffff7ff, 'syz1\x00'}) [ 469.952585] FAULT_INJECTION: forcing a failure. [ 469.952585] name failslab, interval 1, probability 0, space 0, times 0 [ 469.996835] CPU: 0 PID: 18915 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 470.004735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 470.014084] Call Trace: [ 470.014098] dump_stack+0x1b2/0x281 [ 470.014112] should_fail.cold+0x10a/0x149 [ 470.014127] should_failslab+0xd6/0x130 [ 470.014138] kmem_cache_alloc_node+0x263/0x410 [ 470.014152] __alloc_skb+0x5c/0x510 [ 470.014165] kobject_uevent_env+0x882/0xf30 [ 470.014184] lo_ioctl+0x11a6/0x1cd0 06:59:54 executing program 0: socketpair(0x26, 0x80000, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) [ 470.014200] ? loop_set_status64+0xe0/0xe0 [ 470.048782] blkdev_ioctl+0x540/0x1830 [ 470.052672] ? blkpg_ioctl+0x8d0/0x8d0 [ 470.056552] ? trace_hardirqs_on+0x10/0x10 [ 470.060783] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 470.065881] ? debug_check_no_obj_freed+0x2c0/0x680 [ 470.070905] block_ioctl+0xd9/0x120 [ 470.074527] ? blkdev_fallocate+0x3a0/0x3a0 [ 470.078842] do_vfs_ioctl+0x75a/0xff0 [ 470.082635] ? lock_acquire+0x170/0x3f0 [ 470.086589] ? ioctl_preallocate+0x1a0/0x1a0 [ 470.091000] ? __fget+0x265/0x3e0 [ 470.094435] ? do_vfs_ioctl+0xff0/0xff0 [ 470.098398] ? security_file_ioctl+0x83/0xb0 [ 470.102797] SyS_ioctl+0x7f/0xb0 [ 470.106155] ? do_vfs_ioctl+0xff0/0xff0 [ 470.110108] do_syscall_64+0x1d5/0x640 [ 470.113976] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 470.119236] RIP: 0033:0x7fb13d580ec7 [ 470.123017] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 470.130700] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 470.137949] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 470.145199] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 470.152451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 470.159706] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:55 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 25) 06:59:55 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) 06:59:55 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async, rerun: 64) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async, rerun: 64) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) (async) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) (async) keyctl$reject(0x13, r4, 0x20, 0xdf3, r5) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) 06:59:55 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) 06:59:55 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) (async) ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000000)={0xfffff7ff, 'syz1\x00'}) 06:59:55 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x8, 0x0) [ 470.240591] XFS (loop4): Invalid superblock magic number 06:59:55 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) 06:59:55 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) 06:59:55 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) (async) ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000000)={0xfffff7ff, 'syz1\x00'}) 06:59:55 executing program 2: keyctl$instantiate_iov(0x14, 0x0, &(0x7f00000016c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0) 06:59:55 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) (async, rerun: 64) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async, rerun: 64) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async, rerun: 32) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (rerun: 32) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) (async) keyctl$reject(0x13, r4, 0x20, 0xdf3, r5) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) 06:59:55 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) [ 470.353329] FAULT_INJECTION: forcing a failure. [ 470.353329] name failslab, interval 1, probability 0, space 0, times 0 [ 470.407055] CPU: 0 PID: 18979 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 470.414946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 470.414951] Call Trace: [ 470.414967] dump_stack+0x1b2/0x281 [ 470.414981] should_fail.cold+0x10a/0x149 [ 470.434638] should_failslab+0xd6/0x130 [ 470.438613] kmem_cache_alloc_node_trace+0x25a/0x400 [ 470.443717] __kmalloc_node_track_caller+0x38/0x70 [ 470.448647] __alloc_skb+0x96/0x510 [ 470.452265] kobject_uevent_env+0x882/0xf30 [ 470.456571] lo_ioctl+0x11a6/0x1cd0 [ 470.460176] ? loop_set_status64+0xe0/0xe0 [ 470.464388] blkdev_ioctl+0x540/0x1830 [ 470.468253] ? blkpg_ioctl+0x8d0/0x8d0 [ 470.472114] ? trace_hardirqs_on+0x10/0x10 [ 470.476325] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 470.481406] ? debug_check_no_obj_freed+0x2c0/0x680 [ 470.486405] block_ioctl+0xd9/0x120 [ 470.490022] ? blkdev_fallocate+0x3a0/0x3a0 [ 470.494328] do_vfs_ioctl+0x75a/0xff0 [ 470.498113] ? lock_acquire+0x170/0x3f0 [ 470.502062] ? ioctl_preallocate+0x1a0/0x1a0 [ 470.506448] ? __fget+0x265/0x3e0 [ 470.509883] ? do_vfs_ioctl+0xff0/0xff0 [ 470.513834] ? security_file_ioctl+0x83/0xb0 [ 470.518233] SyS_ioctl+0x7f/0xb0 [ 470.521586] ? do_vfs_ioctl+0xff0/0xff0 [ 470.525536] do_syscall_64+0x1d5/0x640 [ 470.529404] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 470.534569] RIP: 0033:0x7fb13d580ec7 [ 470.538257] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 470.545938] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 470.553184] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 470.560440] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 470.567684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 470.575363] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:55 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 26) 06:59:55 executing program 2: socketpair(0x26, 0x80000, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) 06:59:55 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind$isdn_base(r0, &(0x7f0000000000)={0x22, 0x4, 0x4, 0x0, 0x7}, 0x6) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000080)={0x0, 0xff, 0x0, [0x200, 0x7fff, 0x0, 0x8000], [0x8, 0x0, 0xcc7, 0x2, 0x4, 0x4, 0x9, 0x4, 0x20, 0x8000000000000000, 0x6, 0x40, 0x40, 0x1, 0x6, 0x100000000, 0x3, 0x0, 0x2, 0x9, 0xf92, 0x7fff, 0x7, 0x8000000000000000, 0x1, 0x400, 0x2, 0x88d4, 0x4, 0x4, 0x1000, 0x9, 0xffffffffffffffff, 0x7, 0x6, 0x10001, 0xfffffffffffffffe, 0xfff, 0x8, 0xe487, 0x36, 0x4, 0x0, 0x401, 0x0, 0x81, 0xfffffffffffffff8, 0xa6, 0x387a, 0x7ff, 0x1ff, 0x5, 0x6, 0x0, 0x7, 0x0, 0x2, 0x7, 0x1, 0x1, 0x8000000000000001, 0x3, 0x2, 0x96e, 0x100000000, 0x0, 0x1, 0xae, 0x7fffffffffffffff, 0x82, 0x2, 0x5, 0x3, 0x7f, 0xfffffffffffffff7, 0x21f, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x1, 0x7, 0x38, 0x6, 0x8001, 0x6, 0x0, 0x0, 0x0, 0x5dada5ae, 0x0, 0x200, 0x4, 0x2, 0x3b, 0x1, 0x4, 0x1, 0x917, 0x4, 0x5, 0x0, 0x4, 0xffffffff, 0x7, 0x3, 0x0, 0x1, 0x80000001, 0x7ac8, 0x1, 0x6, 0x1, 0x3ff, 0x80000001, 0x0, 0x400, 0x0, 0x0, 0x2, 0x1, 0x8001]}) ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f0000000040)={{r1}, {@void, @actul_num={@val=0x2d, 0x800, 0x6d}}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:55 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) 06:59:55 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) 06:59:55 executing program 5: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r0, 0x434, 0x70bd2c, 0x25dfdbff, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x64010100}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x67}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x24004084) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000800)={'syz', 0x2}, 0x0, 0x0, r1) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) r3 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r2) r4 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x3e8, r4) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000480)={r4, 0x75, 0xfe}, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f00000008c0)="4697e6580609a7d121f4cb48f2894b65024cc530a21df74dc27ee118c9225d81c92f0adf5f5dd2bbb6aa2002567b0646ecb0497ff8cbbb54f04b5821eaee7aa8524c95a4827776be04a6ff2f4829079f81fcc8dd40f8939a97ec0316ce7e0d24926330638388dd1076d1e5f7b0e0ab4d13a7638250", &(0x7f0000000940)="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") r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f00000004c0)='encrypted\x00', &(0x7f00000007c0)) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000b00)='/sys/fs/pstore', 0x444100, 0x40) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000bc0), 0x42a100, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000c40)={0x18, 0x5, &(0x7f0000000a40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}, [@alu={0x7, 0x0, 0x1, 0x9, 0x1, 0xc, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xa3}]}, &(0x7f0000000a80)='GPL\x00', 0x0, 0x31, &(0x7f0000000ac0)=""/49, 0x40f00, 0x6, '\x00', 0x0, 0x0, r7, 0x8, &(0x7f0000000b40)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000b80)={0x2, 0xb, 0x7ff, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000c00)=[r8, 0xffffffffffffffff, 0x1]}, 0x80) keyctl$KEYCTL_PKEY_QUERY(0x18, r1, 0x0, &(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) [ 470.672547] XFS (loop4): Invalid superblock magic number 06:59:55 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) 06:59:55 executing program 2: socketpair(0x26, 0x80000, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) 06:59:55 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) accept$alg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x7b1f98a1f8d4dd26, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x800}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x50040}, 0x80) [ 470.786926] FAULT_INJECTION: forcing a failure. [ 470.786926] name failslab, interval 1, probability 0, space 0, times 0 [ 470.803102] CPU: 0 PID: 19034 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 470.810994] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 470.820337] Call Trace: [ 470.820353] dump_stack+0x1b2/0x281 [ 470.820369] should_fail.cold+0x10a/0x149 [ 470.820382] should_failslab+0xd6/0x130 [ 470.820393] kmem_cache_alloc_node+0x263/0x410 [ 470.820407] __alloc_skb+0x5c/0x510 [ 470.820420] kobject_uevent_env+0x882/0xf30 [ 470.820439] lo_ioctl+0x11a6/0x1cd0 [ 470.850791] ? loop_set_status64+0xe0/0xe0 [ 470.855026] blkdev_ioctl+0x540/0x1830 [ 470.858916] ? blkpg_ioctl+0x8d0/0x8d0 [ 470.862804] ? trace_hardirqs_on+0x10/0x10 [ 470.867040] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 470.872140] ? debug_check_no_obj_freed+0x2c0/0x680 [ 470.877155] block_ioctl+0xd9/0x120 [ 470.880780] ? blkdev_fallocate+0x3a0/0x3a0 06:59:55 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind$isdn_base(r0, &(0x7f0000000000)={0x22, 0x4, 0x4, 0x0, 0x7}, 0x6) (async) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) (async) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000080)={0x0, 0xff, 0x0, [0x200, 0x7fff, 0x0, 0x8000], [0x8, 0x0, 0xcc7, 0x2, 0x4, 0x4, 0x9, 0x4, 0x20, 0x8000000000000000, 0x6, 0x40, 0x40, 0x1, 0x6, 0x100000000, 0x3, 0x0, 0x2, 0x9, 0xf92, 0x7fff, 0x7, 0x8000000000000000, 0x1, 0x400, 0x2, 0x88d4, 0x4, 0x4, 0x1000, 0x9, 0xffffffffffffffff, 0x7, 0x6, 0x10001, 0xfffffffffffffffe, 0xfff, 0x8, 0xe487, 0x36, 0x4, 0x0, 0x401, 0x0, 0x81, 0xfffffffffffffff8, 0xa6, 0x387a, 0x7ff, 0x1ff, 0x5, 0x6, 0x0, 0x7, 0x0, 0x2, 0x7, 0x1, 0x1, 0x8000000000000001, 0x3, 0x2, 0x96e, 0x100000000, 0x0, 0x1, 0xae, 0x7fffffffffffffff, 0x82, 0x2, 0x5, 0x3, 0x7f, 0xfffffffffffffff7, 0x21f, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x1, 0x7, 0x38, 0x6, 0x8001, 0x6, 0x0, 0x0, 0x0, 0x5dada5ae, 0x0, 0x200, 0x4, 0x2, 0x3b, 0x1, 0x4, 0x1, 0x917, 0x4, 0x5, 0x0, 0x4, 0xffffffff, 0x7, 0x3, 0x0, 0x1, 0x80000001, 0x7ac8, 0x1, 0x6, 0x1, 0x3ff, 0x80000001, 0x0, 0x400, 0x0, 0x0, 0x2, 0x1, 0x8001]}) ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f0000000040)={{r1}, {@void, @actul_num={@val=0x2d, 0x800, 0x6d}}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:55 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (async) accept$alg(0xffffffffffffffff, 0x0, 0x0) (async) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x7b1f98a1f8d4dd26, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x800}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x50040}, 0x80) 06:59:55 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (async, rerun: 64) accept$alg(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x7b1f98a1f8d4dd26, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x800}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x50040}, 0x80) [ 470.885090] do_vfs_ioctl+0x75a/0xff0 [ 470.885103] ? lock_acquire+0x170/0x3f0 [ 470.885113] ? ioctl_preallocate+0x1a0/0x1a0 [ 470.885125] ? __fget+0x265/0x3e0 [ 470.900685] ? do_vfs_ioctl+0xff0/0xff0 [ 470.904657] ? security_file_ioctl+0x83/0xb0 [ 470.909065] SyS_ioctl+0x7f/0xb0 [ 470.912425] ? do_vfs_ioctl+0xff0/0xff0 [ 470.916395] do_syscall_64+0x1d5/0x640 [ 470.920286] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 470.925468] RIP: 0033:0x7fb13d580ec7 [ 470.929159] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 470.936862] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 470.944114] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 470.951364] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 470.958615] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 470.965859] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:55 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 27) 06:59:55 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind$isdn_base(r0, &(0x7f0000000000)={0x22, 0x4, 0x4, 0x0, 0x7}, 0x6) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000080)={0x0, 0xff, 0x0, [0x200, 0x7fff, 0x0, 0x8000], [0x8, 0x0, 0xcc7, 0x2, 0x4, 0x4, 0x9, 0x4, 0x20, 0x8000000000000000, 0x6, 0x40, 0x40, 0x1, 0x6, 0x100000000, 0x3, 0x0, 0x2, 0x9, 0xf92, 0x7fff, 0x7, 0x8000000000000000, 0x1, 0x400, 0x2, 0x88d4, 0x4, 0x4, 0x1000, 0x9, 0xffffffffffffffff, 0x7, 0x6, 0x10001, 0xfffffffffffffffe, 0xfff, 0x8, 0xe487, 0x36, 0x4, 0x0, 0x401, 0x0, 0x81, 0xfffffffffffffff8, 0xa6, 0x387a, 0x7ff, 0x1ff, 0x5, 0x6, 0x0, 0x7, 0x0, 0x2, 0x7, 0x1, 0x1, 0x8000000000000001, 0x3, 0x2, 0x96e, 0x100000000, 0x0, 0x1, 0xae, 0x7fffffffffffffff, 0x82, 0x2, 0x5, 0x3, 0x7f, 0xfffffffffffffff7, 0x21f, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x1, 0x7, 0x38, 0x6, 0x8001, 0x6, 0x0, 0x0, 0x0, 0x5dada5ae, 0x0, 0x200, 0x4, 0x2, 0x3b, 0x1, 0x4, 0x1, 0x917, 0x4, 0x5, 0x0, 0x4, 0xffffffff, 0x7, 0x3, 0x0, 0x1, 0x80000001, 0x7ac8, 0x1, 0x6, 0x1, 0x3ff, 0x80000001, 0x0, 0x400, 0x0, 0x0, 0x2, 0x1, 0x8001]}) (async) ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f0000000040)={{r1}, {@void, @actul_num={@val=0x2d, 0x800, 0x6d}}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000000)={r0, 0x3}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x80200, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000140)=""/259, 0x103) getsockname$tipc(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) socketpair(0xb, 0xa, 0x10001, 0x0) ioctl$SNDCTL_DSP_GETBLKSIZE(r1, 0xc0045004, &(0x7f0000000100)) 06:59:55 executing program 1: openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000b80)) 06:59:55 executing program 5: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r0, 0x434, 0x70bd2c, 0x25dfdbff, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x64010100}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x67}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x24004084) (async) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000800)={'syz', 0x2}, 0x0, 0x0, r1) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) (async) r3 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r2) r4 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x3e8, r4) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000480)={r4, 0x75, 0xfe}, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f00000008c0)="4697e6580609a7d121f4cb48f2894b65024cc530a21df74dc27ee118c9225d81c92f0adf5f5dd2bbb6aa2002567b0646ecb0497ff8cbbb54f04b5821eaee7aa8524c95a4827776be04a6ff2f4829079f81fcc8dd40f8939a97ec0316ce7e0d24926330638388dd1076d1e5f7b0e0ab4d13a7638250", &(0x7f0000000940)="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") (async) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f00000004c0)='encrypted\x00', &(0x7f00000007c0)) (async, rerun: 32) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (rerun: 32) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (async) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000b00)='/sys/fs/pstore', 0x444100, 0x40) (async) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000bc0), 0x42a100, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000c40)={0x18, 0x5, &(0x7f0000000a40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}, [@alu={0x7, 0x0, 0x1, 0x9, 0x1, 0xc, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xa3}]}, &(0x7f0000000a80)='GPL\x00', 0x0, 0x31, &(0x7f0000000ac0)=""/49, 0x40f00, 0x6, '\x00', 0x0, 0x0, r7, 0x8, &(0x7f0000000b40)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000b80)={0x2, 0xb, 0x7ff, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000c00)=[r8, 0xffffffffffffffff, 0x1]}, 0x80) (async) keyctl$KEYCTL_PKEY_QUERY(0x18, r1, 0x0, &(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)) (async) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) 06:59:55 executing program 2: socketpair(0x26, 0x80000, 0x0, 0x0) setsockopt$ALG_SET_AEAD_AUTHSIZE(0xffffffffffffffff, 0x117, 0x5, 0x0, 0x0) [ 471.059145] XFS (loop4): Invalid superblock magic number 06:59:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000000)={r0, 0x3}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x80200, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000140)=""/259, 0x103) getsockname$tipc(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) socketpair(0xb, 0xa, 0x10001, 0x0) ioctl$SNDCTL_DSP_GETBLKSIZE(r1, 0xc0045004, &(0x7f0000000100)) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000000)={r0, 0x3}) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x80200, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) (async) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000140)=""/259, 0x103) (async) getsockname$tipc(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) (async) socketpair(0xb, 0xa, 0x10001, 0x0) (async) ioctl$SNDCTL_DSP_GETBLKSIZE(r1, 0xc0045004, &(0x7f0000000100)) (async) 06:59:56 executing program 1: openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000b80)) 06:59:56 executing program 5: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r0, 0x434, 0x70bd2c, 0x25dfdbff, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x64010100}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x67}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x24004084) (async) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000800)={'syz', 0x2}, 0x0, 0x0, r1) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) (async) r3 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r2) (async) r4 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x3e8, r4) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000480)={r4, 0x75, 0xfe}, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f00000008c0)="4697e6580609a7d121f4cb48f2894b65024cc530a21df74dc27ee118c9225d81c92f0adf5f5dd2bbb6aa2002567b0646ecb0497ff8cbbb54f04b5821eaee7aa8524c95a4827776be04a6ff2f4829079f81fcc8dd40f8939a97ec0316ce7e0d24926330638388dd1076d1e5f7b0e0ab4d13a7638250", &(0x7f0000000940)="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") (async) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f00000004c0)='encrypted\x00', &(0x7f00000007c0)) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async, rerun: 64) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (async, rerun: 64) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000b00)='/sys/fs/pstore', 0x444100, 0x40) (async, rerun: 64) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000bc0), 0x42a100, 0x0) (rerun: 64) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000c40)={0x18, 0x5, &(0x7f0000000a40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}, [@alu={0x7, 0x0, 0x1, 0x9, 0x1, 0xc, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xa3}]}, &(0x7f0000000a80)='GPL\x00', 0x0, 0x31, &(0x7f0000000ac0)=""/49, 0x40f00, 0x6, '\x00', 0x0, 0x0, r7, 0x8, &(0x7f0000000b40)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000b80)={0x2, 0xb, 0x7ff, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000c00)=[r8, 0xffffffffffffffff, 0x1]}, 0x80) (async) keyctl$KEYCTL_PKEY_QUERY(0x18, r1, 0x0, &(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) 06:59:56 executing program 2: socketpair(0x26, 0x80000, 0x0, 0x0) 06:59:56 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000000)={0x0, 0x1, 0x55}) [ 471.151306] FAULT_INJECTION: forcing a failure. [ 471.151306] name failslab, interval 1, probability 0, space 0, times 0 [ 471.189482] CPU: 0 PID: 19090 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 06:59:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_bt_cmtp_CMTPCONNADD(0xffffffffffffffff, 0x400443c8, &(0x7f0000000000)={r0, 0x3}) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x80200, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) (async) getsockopt$nfc_llcp(r2, 0x118, 0x2, &(0x7f0000000140)=""/259, 0x103) (async) getsockname$tipc(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10) (async) socketpair(0xb, 0xa, 0x10001, 0x0) (async) ioctl$SNDCTL_DSP_GETBLKSIZE(r1, 0xc0045004, &(0x7f0000000100)) [ 471.197385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 471.206731] Call Trace: [ 471.209317] dump_stack+0x1b2/0x281 [ 471.212944] should_fail.cold+0x10a/0x149 [ 471.217092] should_failslab+0xd6/0x130 [ 471.221069] kmem_cache_alloc_node_trace+0x25a/0x400 [ 471.226175] __kmalloc_node_track_caller+0x38/0x70 [ 471.231112] __alloc_skb+0x96/0x510 [ 471.231128] kobject_uevent_env+0x882/0xf30 [ 471.231146] lo_ioctl+0x11a6/0x1cd0 [ 471.242674] ? loop_set_status64+0xe0/0xe0 [ 471.246906] blkdev_ioctl+0x540/0x1830 [ 471.250797] ? blkpg_ioctl+0x8d0/0x8d0 [ 471.254685] ? trace_hardirqs_on+0x10/0x10 [ 471.258918] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 471.264016] ? debug_check_no_obj_freed+0x2c0/0x680 [ 471.269071] block_ioctl+0xd9/0x120 [ 471.272703] ? blkdev_fallocate+0x3a0/0x3a0 [ 471.277006] do_vfs_ioctl+0x75a/0xff0 [ 471.280785] ? lock_acquire+0x170/0x3f0 [ 471.284733] ? ioctl_preallocate+0x1a0/0x1a0 [ 471.289133] ? __fget+0x265/0x3e0 [ 471.292562] ? do_vfs_ioctl+0xff0/0xff0 [ 471.296515] ? security_file_ioctl+0x83/0xb0 [ 471.300912] SyS_ioctl+0x7f/0xb0 [ 471.304257] ? do_vfs_ioctl+0xff0/0xff0 [ 471.308216] do_syscall_64+0x1d5/0x640 [ 471.312089] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 471.317267] RIP: 0033:0x7fb13d580ec7 [ 471.320951] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 471.328649] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 471.335893] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 471.343137] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 471.350381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 471.357626] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:56 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 28) 06:59:56 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) 06:59:56 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000000)={0x0, 0x1, 0x55}) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000000)={0x0, 0x1, 0x55}) (async) 06:59:56 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r5) r6 = request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) keyctl$reject(0x13, r1, 0xc6, 0x5, r4) add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, r6) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r7 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) 06:59:56 executing program 1: openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000b80)) 06:59:56 executing program 2: socketpair(0x0, 0x80000, 0x0, 0x0) [ 471.406924] XFS (loop4): Invalid superblock magic number 06:59:56 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) openat$dsp1(0xffffffffffffff9c, 0x0, 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) 06:59:56 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) socketpair(0x1, 0x0, 0x0, 0x0) (async) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) (async) 06:59:56 executing program 2: socketpair(0x0, 0x80000, 0x0, 0x0) 06:59:56 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000000)={0x0, 0x1, 0x55}) [ 471.492996] FAULT_INJECTION: forcing a failure. [ 471.492996] name failslab, interval 1, probability 0, space 0, times 0 06:59:56 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r5) r6 = request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) keyctl$reject(0x13, r1, 0xc6, 0x5, r4) add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, r6) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r7 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) (async) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) (async) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r5) (async) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) (async) keyctl$reject(0x13, r1, 0xc6, 0x5, r4) (async) add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, r6) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) (async) [ 471.536325] CPU: 0 PID: 19150 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 471.544233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 471.553583] Call Trace: [ 471.556171] dump_stack+0x1b2/0x281 [ 471.559800] should_fail.cold+0x10a/0x149 [ 471.563959] should_failslab+0xd6/0x130 [ 471.567934] kmem_cache_alloc_node_trace+0x25a/0x400 [ 471.573046] __kmalloc_node_track_caller+0x38/0x70 [ 471.577977] __alloc_skb+0x96/0x510 [ 471.581602] kobject_uevent_env+0x882/0xf30 06:59:56 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) ioctl$IMGETVERSION(r2, 0x80044942, &(0x7f0000000000)) [ 471.585921] lo_ioctl+0x11a6/0x1cd0 [ 471.585936] ? loop_set_status64+0xe0/0xe0 [ 471.585953] blkdev_ioctl+0x540/0x1830 [ 471.597659] ? blkpg_ioctl+0x8d0/0x8d0 [ 471.601550] ? trace_hardirqs_on+0x10/0x10 [ 471.605785] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 471.610886] ? debug_check_no_obj_freed+0x2c0/0x680 [ 471.615908] block_ioctl+0xd9/0x120 [ 471.619538] ? blkdev_fallocate+0x3a0/0x3a0 [ 471.619552] do_vfs_ioctl+0x75a/0xff0 [ 471.619562] ? lock_acquire+0x170/0x3f0 [ 471.619571] ? ioctl_preallocate+0x1a0/0x1a0 [ 471.619582] ? __fget+0x265/0x3e0 [ 471.619592] ? do_vfs_ioctl+0xff0/0xff0 [ 471.619603] ? security_file_ioctl+0x83/0xb0 [ 471.619612] SyS_ioctl+0x7f/0xb0 [ 471.619619] ? do_vfs_ioctl+0xff0/0xff0 [ 471.619629] do_syscall_64+0x1d5/0x640 [ 471.619643] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 471.658998] RIP: 0033:0x7fb13d580ec7 [ 471.659004] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 471.659013] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 471.659018] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 471.659023] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 471.659028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 471.659032] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 [ 471.725148] XFS (loop4): Invalid superblock magic number 06:59:56 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 29) 06:59:56 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) ioctl$IMGETVERSION(r2, 0x80044942, &(0x7f0000000000)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) (async) ioctl$IMGETVERSION(r2, 0x80044942, &(0x7f0000000000)) (async) 06:59:56 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async, rerun: 32) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (rerun: 32) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r5) (async, rerun: 64) r6 = request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) (rerun: 64) keyctl$reject(0x13, r1, 0xc6, 0x5, r4) (async) add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x3}, 0x0, 0x0, r6) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r7 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) 06:59:56 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) socketpair(0x1, 0x0, 0x0, 0x0) (async) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) (async) 06:59:56 executing program 2: socketpair(0x0, 0x80000, 0x0, 0x0) 06:59:56 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) openat$dsp1(0xffffffffffffff9c, 0x0, 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) 06:59:56 executing program 2: socketpair(0x26, 0x0, 0x0, 0x0) 06:59:56 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, 0x0) (async) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) (async) ioctl$IMGETVERSION(r2, 0x80044942, &(0x7f0000000000)) 06:59:56 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f00000001c0)='+^*]\x00', r5) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) keyctl$reject(0x13, r2, 0x5, 0x81, r4) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x30, 0x62, 0x32, 0x35, 0x34, 0x0, 0x39, 0x36, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2b09001baeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) 06:59:56 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\b', @ANYRES16=0x0, @ANYBLOB="08002cbd7000fbdbdf250600000005002d000000000005003700010000000600280002000000"], 0x2c}}, 0x45) 06:59:56 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) openat$dsp1(0xffffffffffffff9c, 0x0, 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) [ 471.846789] FAULT_INJECTION: forcing a failure. [ 471.846789] name failslab, interval 1, probability 0, space 0, times 0 [ 471.865228] CPU: 0 PID: 19234 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 471.873127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 471.882475] Call Trace: [ 471.885059] dump_stack+0x1b2/0x281 [ 471.888681] should_fail.cold+0x10a/0x149 [ 471.892836] should_failslab+0xd6/0x130 06:59:56 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (async) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\b', @ANYRES16=0x0, @ANYBLOB="08002cbd7000fbdbdf250600000005002d000000000005003700010000000600280002000000"], 0x2c}}, 0x45) [ 471.896808] kmem_cache_alloc_node+0x263/0x410 [ 471.901383] __alloc_skb+0x5c/0x510 [ 471.901401] kobject_uevent_env+0x882/0xf30 [ 471.909319] lo_ioctl+0x11a6/0x1cd0 [ 471.912950] ? loop_set_status64+0xe0/0xe0 [ 471.917188] blkdev_ioctl+0x540/0x1830 [ 471.921074] ? blkpg_ioctl+0x8d0/0x8d0 [ 471.924954] ? trace_hardirqs_on+0x10/0x10 [ 471.929194] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 471.934292] ? debug_check_no_obj_freed+0x2c0/0x680 [ 471.939309] block_ioctl+0xd9/0x120 [ 471.942931] ? blkdev_fallocate+0x3a0/0x3a0 [ 471.947244] do_vfs_ioctl+0x75a/0xff0 [ 471.951036] ? lock_acquire+0x170/0x3f0 [ 471.954989] ? ioctl_preallocate+0x1a0/0x1a0 [ 471.959389] ? __fget+0x265/0x3e0 [ 471.962819] ? do_vfs_ioctl+0xff0/0xff0 [ 471.966767] ? security_file_ioctl+0x83/0xb0 [ 471.971154] SyS_ioctl+0x7f/0xb0 [ 471.974494] ? do_vfs_ioctl+0xff0/0xff0 [ 471.978462] do_syscall_64+0x1d5/0x640 [ 471.982329] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 471.987494] RIP: 0033:0x7fb13d580ec7 [ 471.991177] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 471.998861] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 472.006115] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 472.013403] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 472.020651] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 472.027901] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:57 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 30) 06:59:57 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) 06:59:57 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$invalidate(0x15, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) (async) request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f00000001c0)='+^*]\x00', r5) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) (async, rerun: 32) keyctl$reject(0x13, r2, 0x5, 0x81, r4) (rerun: 32) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x30, 0x62, 0x32, 0x35, 0x34, 0x0, 0x39, 0x36, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2b09001baeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) 06:59:57 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (async) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\b', @ANYRES16=0x0, @ANYBLOB="08002cbd7000fbdbdf250600000005002d000000000005003700010000000600280002000000"], 0x2c}}, 0x45) 06:59:57 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm-aes-ce\x00'}, 0x58) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f0000000000)={0xa}) 06:59:57 executing program 2: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r0, 0x434, 0x70bd2c, 0x25dfdbff, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @rand_addr=0x64010100}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x67}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x24004084) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000800)={'syz', 0x2}, 0x0, 0x0, r1) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r1, 0x0, 0x0) r3 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r2) r4 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x3e8, r4) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f0000000480)={r4, 0x75, 0xfe}, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f00000008c0)="4697e6580609a7d121f4cb48f2894b65024cc530a21df74dc27ee118c9225d81c92f0adf5f5dd2bbb6aa2002567b0646ecb0497ff8cbbb54f04b5821eaee7aa8524c95a4827776be04a6ff2f4829079f81fcc8dd40f8939a97ec0316ce7e0d24926330638388dd1076d1e5f7b0e0ab4d13a7638250", &(0x7f0000000940)="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") r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f00000004c0)='encrypted\x00', &(0x7f00000007c0)) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000b00)='/sys/fs/pstore', 0x444100, 0x40) r8 = openat$full(0xffffffffffffff9c, &(0x7f0000000bc0), 0x42a100, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000c40)={0x18, 0x5, &(0x7f0000000a40)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1}, [@alu={0x7, 0x0, 0x1, 0x9, 0x1, 0xc, 0xfffffffffffffffc}, @call={0x85, 0x0, 0x0, 0xa3}]}, &(0x7f0000000a80)='GPL\x00', 0x0, 0x31, &(0x7f0000000ac0)=""/49, 0x40f00, 0x6, '\x00', 0x0, 0x0, r7, 0x8, &(0x7f0000000b40)={0x3, 0x4}, 0x8, 0x10, &(0x7f0000000b80)={0x2, 0xb, 0x7ff, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000c00)=[r8, 0xffffffffffffffff, 0x1]}, 0x80) keyctl$KEYCTL_PKEY_QUERY(0x18, r1, 0x0, &(0x7f0000000080)='id_legacy\x00', &(0x7f00000000c0)) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) [ 472.126858] XFS (loop4): Invalid superblock magic number 06:59:57 executing program 0: setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x2, 0x2}, 0x10) socketpair(0x26, 0x800, 0xfffffffc, 0x0) socketpair(0x2c, 0x5, 0x3f000, &(0x7f0000000040)) 06:59:57 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm-aes-ce\x00'}, 0x58) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f0000000000)={0xa}) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) pipe2$watch_queue(&(0x7f0000000040), 0x80) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm-aes-ce\x00'}, 0x58) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) (async) ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f0000000000)={0xa}) (async) 06:59:57 executing program 1: socket$isdn_base(0x22, 0x3, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000b80)) 06:59:57 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind$isdn_base(r0, &(0x7f0000000000)={0x22, 0x4, 0x4, 0x0, 0x7}, 0x6) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$BTRFS_IOC_GET_DEV_STATS(r0, 0xc4089434, &(0x7f0000000080)={0x0, 0xff, 0x0, [0x200, 0x7fff, 0x0, 0x8000], [0x8, 0x0, 0xcc7, 0x2, 0x4, 0x4, 0x9, 0x4, 0x20, 0x8000000000000000, 0x6, 0x40, 0x40, 0x1, 0x6, 0x100000000, 0x3, 0x0, 0x2, 0x9, 0xf92, 0x7fff, 0x7, 0x8000000000000000, 0x1, 0x400, 0x2, 0x88d4, 0x4, 0x4, 0x1000, 0x9, 0xffffffffffffffff, 0x7, 0x6, 0x10001, 0xfffffffffffffffe, 0xfff, 0x8, 0xe487, 0x36, 0x4, 0x0, 0x401, 0x0, 0x81, 0xfffffffffffffff8, 0xa6, 0x387a, 0x7ff, 0x1ff, 0x5, 0x6, 0x0, 0x7, 0x0, 0x2, 0x7, 0x1, 0x1, 0x8000000000000001, 0x3, 0x2, 0x96e, 0x100000000, 0x0, 0x1, 0xae, 0x7fffffffffffffff, 0x82, 0x2, 0x5, 0x3, 0x7f, 0xfffffffffffffff7, 0x21f, 0xffffffff, 0x0, 0xfffffffffffffffe, 0x1, 0x7, 0x38, 0x6, 0x8001, 0x6, 0x0, 0x0, 0x0, 0x5dada5ae, 0x0, 0x200, 0x4, 0x2, 0x3b, 0x1, 0x4, 0x1, 0x917, 0x4, 0x5, 0x0, 0x4, 0xffffffff, 0x7, 0x3, 0x0, 0x1, 0x80000001, 0x7ac8, 0x1, 0x6, 0x1, 0x3ff, 0x80000001, 0x0, 0x400, 0x0, 0x0, 0x2, 0x1, 0x8001]}) ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f0000000040)={{r1}, {@void, @actul_num={@val=0x2d, 0x800, 0x6d}}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:57 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$invalidate(0x15, r0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async, rerun: 64) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async, rerun: 64) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) (async) request_key(&(0x7f0000000080)='.dead\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f00000001c0)='+^*]\x00', r5) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) (async) keyctl$reject(0x13, r2, 0x5, 0x81, r4) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x30, 0x62, 0x32, 0x35, 0x34, 0x0, 0x39, 0x36, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2b09001baeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) [ 472.234275] FAULT_INJECTION: forcing a failure. [ 472.234275] name failslab, interval 1, probability 0, space 0, times 0 [ 472.259165] CPU: 0 PID: 19286 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 472.267059] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 472.276405] Call Trace: [ 472.278989] dump_stack+0x1b2/0x281 06:59:57 executing program 1: socket$isdn_base(0x22, 0x3, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000b80)) [ 472.282623] should_fail.cold+0x10a/0x149 [ 472.286776] should_failslab+0xd6/0x130 [ 472.290752] kmem_cache_alloc_node_trace+0x25a/0x400 [ 472.295857] __kmalloc_node_track_caller+0x38/0x70 [ 472.295871] __alloc_skb+0x96/0x510 [ 472.295884] kobject_uevent_env+0x882/0xf30 [ 472.308717] lo_ioctl+0x11a6/0x1cd0 [ 472.312343] ? loop_set_status64+0xe0/0xe0 [ 472.316584] blkdev_ioctl+0x540/0x1830 [ 472.320477] ? blkpg_ioctl+0x8d0/0x8d0 [ 472.324796] ? trace_hardirqs_on+0x10/0x10 [ 472.329034] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 472.334138] ? debug_check_no_obj_freed+0x2c0/0x680 [ 472.339164] block_ioctl+0xd9/0x120 [ 472.342783] ? blkdev_fallocate+0x3a0/0x3a0 [ 472.347105] do_vfs_ioctl+0x75a/0xff0 [ 472.350927] ? lock_acquire+0x170/0x3f0 [ 472.354897] ? ioctl_preallocate+0x1a0/0x1a0 [ 472.359307] ? __fget+0x265/0x3e0 [ 472.362764] ? do_vfs_ioctl+0xff0/0xff0 [ 472.366738] ? security_file_ioctl+0x83/0xb0 [ 472.371154] SyS_ioctl+0x7f/0xb0 [ 472.374518] ? do_vfs_ioctl+0xff0/0xff0 [ 472.378492] do_syscall_64+0x1d5/0x640 [ 472.382378] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 472.382387] RIP: 0033:0x7fb13d580ec7 [ 472.382391] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 472.398967] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 472.406228] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 472.406235] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 472.406240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 472.406245] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:57 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 31) 06:59:57 executing program 1: socket$isdn_base(0x22, 0x3, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000b80)) 06:59:57 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) r2 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @auto=[0x66, 0x66, 0x36, 0x62, 0x66, 0x30, 0x0, 0x36, 0x61, 0x6a, 0x39, 0x35, 0x64, 0x38, 0x39, 0x32]}, &(0x7f0000000100)={0x0, "cee59d273231ccce783186750ccf2189e130c18c705b2dddbb0f4cc1798e7acd6a5be21f53ab23946197e884ce59c80e218e5da12883e74073a844f7c817093b", 0x3b}, 0x48, r1) add_key$fscrypt_v1(&(0x7f00000001c0), &(0x7f0000000200)={'fscrypt:', @desc2}, &(0x7f00000007c0)={0x0, "6f50bc4e8315fbcda29cc3e19e6406cc145928b254b9109a72caad630e469c56af72daf9276f5bc344d03993ce66db86bebd89bff1cca2b083efb7f9d67fef89", 0x20}, 0x48, r2) r3 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r4 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r3) r5 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) r6 = request_key(&(0x7f00000004c0)='trusted\x00', &(0x7f0000000840)={'syz', 0x1}, &(0x7f0000000880)=' ^\x00', r1) keyctl$KEYCTL_PKEY_QUERY(0x18, r6, 0x0, &(0x7f00000008c0)='-[:\x00', &(0x7f0000000900)) keyctl$negate(0xd, r4, 0x3e8, r5) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r7 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) 06:59:57 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r1, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f00000000c0)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) 06:59:57 executing program 0: setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x2, 0x2}, 0x10) (async) socketpair(0x26, 0x800, 0xfffffffc, 0x0) (async) socketpair(0x2c, 0x5, 0x3f000, &(0x7f0000000040)) 06:59:57 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) bind$alg(r1, &(0x7f0000000080)={0x26, 'aead\x00', 0x0, 0x0, 'ccm-aes-ce\x00'}, 0x58) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) ioctl$IMGETDEVINFO(r2, 0x80044944, &(0x7f0000000000)={0xa}) [ 472.468110] XFS (loop4): Invalid superblock magic number 06:59:57 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, 0x0) 06:59:57 executing program 0: setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x2, 0x2}, 0x10) (async) socketpair(0x26, 0x800, 0xfffffffc, 0x0) socketpair(0x2c, 0x5, 0x3f000, &(0x7f0000000040)) 06:59:57 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) r2 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @auto=[0x66, 0x66, 0x36, 0x62, 0x66, 0x30, 0x0, 0x36, 0x61, 0x6a, 0x39, 0x35, 0x64, 0x38, 0x39, 0x32]}, &(0x7f0000000100)={0x0, "cee59d273231ccce783186750ccf2189e130c18c705b2dddbb0f4cc1798e7acd6a5be21f53ab23946197e884ce59c80e218e5da12883e74073a844f7c817093b", 0x3b}, 0x48, r1) add_key$fscrypt_v1(&(0x7f00000001c0), &(0x7f0000000200)={'fscrypt:', @desc2}, &(0x7f00000007c0)={0x0, "6f50bc4e8315fbcda29cc3e19e6406cc145928b254b9109a72caad630e469c56af72daf9276f5bc344d03993ce66db86bebd89bff1cca2b083efb7f9d67fef89", 0x20}, 0x48, r2) r3 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r4 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r3) r5 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) r6 = request_key(&(0x7f00000004c0)='trusted\x00', &(0x7f0000000840)={'syz', 0x1}, &(0x7f0000000880)=' ^\x00', r1) keyctl$KEYCTL_PKEY_QUERY(0x18, r6, 0x0, &(0x7f00000008c0)='-[:\x00', &(0x7f0000000900)) keyctl$negate(0xd, r4, 0x3e8, r5) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r7 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) (async) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @auto=[0x66, 0x66, 0x36, 0x62, 0x66, 0x30, 0x0, 0x36, 0x61, 0x6a, 0x39, 0x35, 0x64, 0x38, 0x39, 0x32]}, &(0x7f0000000100)={0x0, "cee59d273231ccce783186750ccf2189e130c18c705b2dddbb0f4cc1798e7acd6a5be21f53ab23946197e884ce59c80e218e5da12883e74073a844f7c817093b", 0x3b}, 0x48, r1) (async) add_key$fscrypt_v1(&(0x7f00000001c0), &(0x7f0000000200)={'fscrypt:', @desc2}, &(0x7f00000007c0)={0x0, "6f50bc4e8315fbcda29cc3e19e6406cc145928b254b9109a72caad630e469c56af72daf9276f5bc344d03993ce66db86bebd89bff1cca2b083efb7f9d67fef89", 0x20}, 0x48, r2) (async) add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r3) (async) add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) (async) request_key(&(0x7f00000004c0)='trusted\x00', &(0x7f0000000840)={'syz', 0x1}, &(0x7f0000000880)=' ^\x00', r1) (async) keyctl$KEYCTL_PKEY_QUERY(0x18, r6, 0x0, &(0x7f00000008c0)='-[:\x00', &(0x7f0000000900)) (async) keyctl$negate(0xd, r4, 0x3e8, r5) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) (async) [ 472.594547] FAULT_INJECTION: forcing a failure. [ 472.594547] name failslab, interval 1, probability 0, space 0, times 0 [ 472.631641] CPU: 1 PID: 19336 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 472.639536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 472.639541] Call Trace: [ 472.639557] dump_stack+0x1b2/0x281 [ 472.639573] should_fail.cold+0x10a/0x149 [ 472.639587] should_failslab+0xd6/0x130 [ 472.639603] kmem_cache_alloc_node+0x263/0x410 [ 472.667814] __alloc_skb+0x5c/0x510 [ 472.671442] kobject_uevent_env+0x882/0xf30 [ 472.671460] lo_ioctl+0x11a6/0x1cd0 [ 472.679401] ? loop_set_status64+0xe0/0xe0 [ 472.683638] blkdev_ioctl+0x540/0x1830 [ 472.687527] ? blkpg_ioctl+0x8d0/0x8d0 06:59:57 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={0xffffffffffffffff}, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000040)={0x0, "f50dec8991f8b0c022ef2c04aedd7c68"}) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000001040)={0x0, 0x0, {0x5, @struct={0x20, 0x1}, r2, 0x7fff, 0x967f, 0xffff, 0x1, 0x3, 0x32, @usage=0xffff, 0x8, 0x800, [0x4, 0xfffffffffffffff7, 0xb3a, 0x8, 0x9, 0x38]}, {0x1, @usage=0x81, 0x0, 0x6, 0x10000, 0x9, 0x5, 0x3, 0xc8, @usage=0x48f, 0x6, 0xfff, [0xfffffffffffffff9, 0x7f00000000000, 0xfffffffffffffffa, 0xc7, 0x0, 0x1d2a]}, {0x5, @usage=0x9, 0x0, 0x7, 0x9, 0x2, 0x7, 0x2, 0x0, @usage=0x2, 0x8, 0x7fffffff, [0x67ae2e66, 0x400, 0x8, 0x1f, 0x8, 0x5]}, {0x5, 0x85b, 0x66}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:57 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={0xffffffffffffffff}, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000040)={0x0, "f50dec8991f8b0c022ef2c04aedd7c68"}) socket$inet_udplite(0x2, 0x2, 0x88) (async) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000001040)={0x0, 0x0, {0x5, @struct={0x20, 0x1}, r2, 0x7fff, 0x967f, 0xffff, 0x1, 0x3, 0x32, @usage=0xffff, 0x8, 0x800, [0x4, 0xfffffffffffffff7, 0xb3a, 0x8, 0x9, 0x38]}, {0x1, @usage=0x81, 0x0, 0x6, 0x10000, 0x9, 0x5, 0x3, 0xc8, @usage=0x48f, 0x6, 0xfff, [0xfffffffffffffff9, 0x7f00000000000, 0xfffffffffffffffa, 0xc7, 0x0, 0x1d2a]}, {0x5, @usage=0x9, 0x0, 0x7, 0x9, 0x2, 0x7, 0x2, 0x0, @usage=0x2, 0x8, 0x7fffffff, [0x67ae2e66, 0x400, 0x8, 0x1f, 0x8, 0x5]}, {0x5, 0x85b, 0x66}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:57 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={0xffffffffffffffff}, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000040)={0x0, "f50dec8991f8b0c022ef2c04aedd7c68"}) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000001040)={0x0, 0x0, {0x5, @struct={0x20, 0x1}, r2, 0x7fff, 0x967f, 0xffff, 0x1, 0x3, 0x32, @usage=0xffff, 0x8, 0x800, [0x4, 0xfffffffffffffff7, 0xb3a, 0x8, 0x9, 0x38]}, {0x1, @usage=0x81, 0x0, 0x6, 0x10000, 0x9, 0x5, 0x3, 0xc8, @usage=0x48f, 0x6, 0xfff, [0xfffffffffffffff9, 0x7f00000000000, 0xfffffffffffffffa, 0xc7, 0x0, 0x1d2a]}, {0x5, @usage=0x9, 0x0, 0x7, 0x9, 0x2, 0x7, 0x2, 0x0, @usage=0x2, 0x8, 0x7fffffff, [0x67ae2e66, 0x400, 0x8, 0x1f, 0x8, 0x5]}, {0x5, 0x85b, 0x66}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) socket$isdn_base(0x22, 0x3, 0x0) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={0xffffffffffffffff}, 0x4) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000000040)={0x0, "f50dec8991f8b0c022ef2c04aedd7c68"}) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000001040)={0x0, 0x0, {0x5, @struct={0x20, 0x1}, r2, 0x7fff, 0x967f, 0xffff, 0x1, 0x3, 0x32, @usage=0xffff, 0x8, 0x800, [0x4, 0xfffffffffffffff7, 0xb3a, 0x8, 0x9, 0x38]}, {0x1, @usage=0x81, 0x0, 0x6, 0x10000, 0x9, 0x5, 0x3, 0xc8, @usage=0x48f, 0x6, 0xfff, [0xfffffffffffffff9, 0x7f00000000000, 0xfffffffffffffffa, 0xc7, 0x0, 0x1d2a]}, {0x5, @usage=0x9, 0x0, 0x7, 0x9, 0x2, 0x7, 0x2, 0x0, @usage=0x2, 0x8, 0x7fffffff, [0x67ae2e66, 0x400, 0x8, 0x1f, 0x8, 0x5]}, {0x5, 0x85b, 0x66}}) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) [ 472.691413] ? trace_hardirqs_on+0x10/0x10 [ 472.695652] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 472.700753] ? debug_check_no_obj_freed+0x2c0/0x680 [ 472.700769] block_ioctl+0xd9/0x120 [ 472.700779] ? blkdev_fallocate+0x3a0/0x3a0 [ 472.713696] do_vfs_ioctl+0x75a/0xff0 [ 472.717499] ? lock_acquire+0x170/0x3f0 [ 472.721479] ? ioctl_preallocate+0x1a0/0x1a0 [ 472.725888] ? __fget+0x265/0x3e0 [ 472.729348] ? do_vfs_ioctl+0xff0/0xff0 [ 472.733325] ? security_file_ioctl+0x83/0xb0 [ 472.737728] SyS_ioctl+0x7f/0xb0 [ 472.737737] ? do_vfs_ioctl+0xff0/0xff0 [ 472.737749] do_syscall_64+0x1d5/0x640 [ 472.737764] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 472.737773] RIP: 0033:0x7fb13d580ec7 [ 472.745074] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 472.745084] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 472.745090] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 472.745096] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 472.745101] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 472.745106] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:57 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 32) 06:59:57 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) r2 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @auto=[0x66, 0x66, 0x36, 0x62, 0x66, 0x30, 0x0, 0x36, 0x61, 0x6a, 0x39, 0x35, 0x64, 0x38, 0x39, 0x32]}, &(0x7f0000000100)={0x0, "cee59d273231ccce783186750ccf2189e130c18c705b2dddbb0f4cc1798e7acd6a5be21f53ab23946197e884ce59c80e218e5da12883e74073a844f7c817093b", 0x3b}, 0x48, r1) add_key$fscrypt_v1(&(0x7f00000001c0), &(0x7f0000000200)={'fscrypt:', @desc2}, &(0x7f00000007c0)={0x0, "6f50bc4e8315fbcda29cc3e19e6406cc145928b254b9109a72caad630e469c56af72daf9276f5bc344d03993ce66db86bebd89bff1cca2b083efb7f9d67fef89", 0x20}, 0x48, r2) r3 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r4 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r3) r5 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) r6 = request_key(&(0x7f00000004c0)='trusted\x00', &(0x7f0000000840)={'syz', 0x1}, &(0x7f0000000880)=' ^\x00', r1) keyctl$KEYCTL_PKEY_QUERY(0x18, r6, 0x0, &(0x7f00000008c0)='-[:\x00', &(0x7f0000000900)) keyctl$negate(0xd, r4, 0x3e8, r5) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r7 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) 06:59:57 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, 0x0) 06:59:57 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/module/cpufreq', 0x260480, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r4, 0x0, 0x0) inotify_rm_watch(r4, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000740)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r6, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x12, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800edff09000069e8ed68367764e56af524f60000000000ff7f000018000000802f8ccdde8597055c43c50200000000000000e50000009500000000000000185b000005000000008a11", @ANYRES32=r1, @ANYBLOB="00000000000000001866000010000000000000003f0000001835000002000000000000000000000018690000080000000000000006000000183800000200000000000000000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x8, 0x7b, &(0x7f0000000100)=""/123, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x2, 0x5}, 0x8, 0x10, &(0x7f00000001c0)={0x4, 0xb, 0x46d, 0x10001}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000200)=[r2, 0x1, 0x1, 0xffffffffffffffff, r6]}, 0x80) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:57 executing program 0: socketpair(0x21, 0xa, 0xc0000000, 0x0) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="008000006d6178"]) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80200830}, 0xc, &(0x7f0000000700)={&(0x7f0000000780)={0x5fc, r0, 0x0, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x228, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x88, 0x4, "75b26f5513c5efcc242f178cb8db2ad932a6f8051acd836dc0bb78a27e1c717055887bd50508014697bad7afbc604a0d16abba1f754d7ea9988e3adbf619d4242838787fa1e22cd27f58c42ed7c770995d58fd6c57ea38c282356e36a665e5aa03074a6358e0515ed6893afe9cec6e6910716a3051e8a6ceb8ded7b1c789a56143260b4c"}, @ETHTOOL_A_BITSET_BITS={0x110, 0x3, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffc01}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x600}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xce33}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff8000}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '/#*})(\xea{\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '))$-%\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/V*${+[\xfa{-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffe01}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '+,^\'%\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xcf36}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x7e, 0x5, "5c38dce5bab15cd3e02dfea41cfe870aa441f1774f74b1c7c5a60abaf041a00f082284c2fccd318cc43abda90c774e4ccaee0a50ae63de7c0be23a5a34d2a1831939a0450d782cfe301fe41d42f325b7d594a9d3787debad5f749ff87d2ca628ba29b5451811d34a42c1fdc6c42e26253f87b6e8a207180deac2"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x28, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xf, 0x5, "020000a61c000000000006"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xa1f}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7f}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x4}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1e4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xd0, 0x4, "81531aec950aa09b9df9577ed100a36a7d54e22f65efe9731f9e372d6e7e3fee143d1f609db96b1f0a7e541031094f2e05c1488069da90ce3023cc2d736f9d4c0feab8ab1311246f9d9af03fc5352ead0a36c94140fe7a1e472ec30ad10d2cbee026e430902845bcaa0c5ae5dececa6477ed2b2ebc5cff392534746ebd74948531bc07a9650c66d9abe43decf677a9352feffb9d07c93e181e7aec715f1d854e079efdabaf896968d9081a77860cc22f49ff2b016d094477c5d3b4667ac57039c88334aa6fe421b23a37dfd0"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x9e, 0x4, "8787a81e34d3b81afa2a837e571702b5d1a4ef537fe70e4249643e44141305e08d85cb10f00f62c80bd5e96fa755ee0e0677b61a2e96045debc7b2a82c1d1507c8c0352d328f7062eab01a897676b3dbead1ddbbb4170b793636b267f76b35cdd78f914636dd356c781377c57419e021a9fb5d016e10227175be35b4acfb548017f6291caaefdf09dd16f63fe41a78a651d305fb495da06fa8ec"}, @ETHTOOL_A_BITSET_VALUE={0x61, 0x4, "b9147d6aa1cb979604b165ec6569778871fe62790e23f864aec7eae3bf41397a2efe768d3c8422612e1f1b82250c323dd54f801b3396033ab5fd714aa707950f01c2442ccb24d3039342ecff33cd739eeb123c1c63687851d66ef67894"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x158, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x6b, 0x5, "0f0b1eb12634ff6854eca203e46f1ff2ac523c71d25676aa9213741714512d4ab1ad92188aba267ddaad57bd8f26c0180afe02cd3446353bbe59868c320a91e8684ba54e9d82f4616466a312d63b530a62b0acf35f9e24a214cca7f511f67a2bcd3f24f4363963"}, @ETHTOOL_A_BITSET_VALUE={0xe3, 0x4, "21cd229e46058c5dbd3b92768c61533f5448984dd896c829bf146c34ec0d7ce629583a17de7f41843b3771de8f088944a56b2305b1ca4686bacfd058df851b3f7c33999a549e71d2165b32e21c5adbfb072fded36b6ec3abbce98f582a706019fc43536100df218e48f176291ee58e9a8f64b2a26ae7a112f7309cc12ec2fe49fe6df2a71259cfb0b1e89a34597fd302de6dd219a42052d8bcff5e7af1a55d71159955e2fb7c7dcfab8207065198518c4dd8f8fac6c9c27e9585bfaabd15e12058c9f21d66130cddfbf4ef010e57c7a1b0d9fa50eacfc0892d81dfa9b41bd5"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x5fc}, 0x1, 0x0, 0x0, 0x841}, 0x8004854) 06:59:57 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) r2 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @auto=[0x66, 0x66, 0x36, 0x62, 0x66, 0x30, 0x0, 0x36, 0x61, 0x6a, 0x39, 0x35, 0x64, 0x38, 0x39, 0x32]}, &(0x7f0000000100)={0x0, "cee59d273231ccce783186750ccf2189e130c18c705b2dddbb0f4cc1798e7acd6a5be21f53ab23946197e884ce59c80e218e5da12883e74073a844f7c817093b", 0x3b}, 0x48, r1) add_key$fscrypt_v1(&(0x7f00000001c0), &(0x7f0000000200)={'fscrypt:', @desc2}, &(0x7f00000007c0)={0x0, "6f50bc4e8315fbcda29cc3e19e6406cc145928b254b9109a72caad630e469c56af72daf9276f5bc344d03993ce66db86bebd89bff1cca2b083efb7f9d67fef89", 0x20}, 0x48, r2) r3 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r4 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r3) r5 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) r6 = request_key(&(0x7f00000004c0)='trusted\x00', &(0x7f0000000840)={'syz', 0x1}, &(0x7f0000000880)=' ^\x00', r1) keyctl$KEYCTL_PKEY_QUERY(0x18, r6, 0x0, &(0x7f00000008c0)='-[:\x00', &(0x7f0000000900)) keyctl$negate(0xd, r4, 0x3e8, r5) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r7 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) (async) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @auto=[0x66, 0x66, 0x36, 0x62, 0x66, 0x30, 0x0, 0x36, 0x61, 0x6a, 0x39, 0x35, 0x64, 0x38, 0x39, 0x32]}, &(0x7f0000000100)={0x0, "cee59d273231ccce783186750ccf2189e130c18c705b2dddbb0f4cc1798e7acd6a5be21f53ab23946197e884ce59c80e218e5da12883e74073a844f7c817093b", 0x3b}, 0x48, r1) (async) add_key$fscrypt_v1(&(0x7f00000001c0), &(0x7f0000000200)={'fscrypt:', @desc2}, &(0x7f00000007c0)={0x0, "6f50bc4e8315fbcda29cc3e19e6406cc145928b254b9109a72caad630e469c56af72daf9276f5bc344d03993ce66db86bebd89bff1cca2b083efb7f9d67fef89", 0x20}, 0x48, r2) (async) add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r3) (async) add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) (async) request_key(&(0x7f00000004c0)='trusted\x00', &(0x7f0000000840)={'syz', 0x1}, &(0x7f0000000880)=' ^\x00', r1) (async) keyctl$KEYCTL_PKEY_QUERY(0x18, r6, 0x0, &(0x7f00000008c0)='-[:\x00', &(0x7f0000000900)) (async) keyctl$negate(0xd, r4, 0x3e8, r5) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) (async) [ 472.837923] XFS (loop4): Invalid superblock magic number 06:59:57 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, 0x0) 06:59:57 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) (async) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/module/cpufreq', 0x260480, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r4, 0x0, 0x0) (async) inotify_rm_watch(r4, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000740)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r6, 0x0, 0x0) (async) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x12, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800edff09000069e8ed68367764e56af524f60000000000ff7f000018000000802f8ccdde8597055c43c50200000000000000e50000009500000000000000185b000005000000008a11", @ANYRES32=r1, @ANYBLOB="00000000000000001866000010000000000000003f0000001835000002000000000000000000000018690000080000000000000006000000183800000200000000000000000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x8, 0x7b, &(0x7f0000000100)=""/123, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x2, 0x5}, 0x8, 0x10, &(0x7f00000001c0)={0x4, 0xb, 0x46d, 0x10001}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000200)=[r2, 0x1, 0x1, 0xffffffffffffffff, r6]}, 0x80) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) [ 472.925657] FAULT_INJECTION: forcing a failure. [ 472.925657] name failslab, interval 1, probability 0, space 0, times 0 [ 472.958685] CPU: 1 PID: 19409 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 472.966589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 472.975956] Call Trace: [ 472.978538] dump_stack+0x1b2/0x281 [ 472.978552] should_fail.cold+0x10a/0x149 [ 472.978565] should_failslab+0xd6/0x130 [ 472.978578] kmem_cache_alloc_node+0x263/0x410 [ 472.994855] __alloc_skb+0x5c/0x510 [ 472.998480] kobject_uevent_env+0x882/0xf30 [ 473.002812] lo_ioctl+0x11a6/0x1cd0 [ 473.006434] ? loop_set_status64+0xe0/0xe0 [ 473.010653] blkdev_ioctl+0x540/0x1830 [ 473.014520] ? blkpg_ioctl+0x8d0/0x8d0 [ 473.018394] ? trace_hardirqs_on+0x10/0x10 [ 473.022615] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 473.027699] ? debug_check_no_obj_freed+0x2c0/0x680 [ 473.032699] block_ioctl+0xd9/0x120 [ 473.036306] ? blkdev_fallocate+0x3a0/0x3a0 [ 473.040615] do_vfs_ioctl+0x75a/0xff0 [ 473.044394] ? lock_acquire+0x170/0x3f0 [ 473.048350] ? ioctl_preallocate+0x1a0/0x1a0 [ 473.052781] ? __fget+0x265/0x3e0 [ 473.056231] ? do_vfs_ioctl+0xff0/0xff0 [ 473.060187] ? security_file_ioctl+0x83/0xb0 [ 473.064575] SyS_ioctl+0x7f/0xb0 [ 473.067923] ? do_vfs_ioctl+0xff0/0xff0 [ 473.071898] do_syscall_64+0x1d5/0x640 [ 473.075772] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 473.080938] RIP: 0033:0x7fb13d580ec7 [ 473.084629] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 473.092330] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 473.099578] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 473.106856] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 473.114106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 06:59:58 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, 0x0, 0x3e8, 0x0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) keyctl$negate(0xd, r1, 0x0, r0) r2 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r2) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r3) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000b00)=[{&(0x7f0000000080)="06a393cdbee161e4b97c6d5f589953944575b154387e", 0x16}, {&(0x7f00000007c0)="1c6d78cf5b05a34d89ead67cf212cd8c14cfdcba7415a54a982e5d520f876dbd2aad8e5ec24d896b2d86cc862520c17e785f08dd1d2707873591fea8de81b144abc7d1d85c4b152783d9f3d8d334bf540281f7e6166bb8f9a3a451caa8c72c328e4e0f99e6c4c16761619927d08ea7fb4832b9fdf23167d73f333fcc55c666f7d8c52f2709fd3639a7dbed7dda828cdeaffd3d3ea5d0e6bb302d7ab8ccfbd9369995", 0xa2}, {&(0x7f00000000c0)}, {&(0x7f00000001c0)="aceaae662adc47b6904532ad9b383697e7b484564fc514e7720b7e21197c973b33765d8f3041f0287efe864abe734c41d89a7a4ddac4a9edeb0020410589acd2fcc9ec521048014f2d94d190fb25c803bdb4685658e73d0797dcd4e1b8138066ea90aefb99cbacb051f65f2cb5c151d2e6", 0x71}, {&(0x7f0000000880)="6093c3047cd09e5a939244f869ffe8d0dfd132967491ad6310c12407dec3b6dab1ce02bc1322954d2bc746096a93157ae325dadaec41900816cf4f4141760c14d9be970b4105fc360b7179e04e1603b0fc50a35ace8bbacb17e19a2db166848f8720a08d60c9bdc027527656ce3c7ee1a3fc8c745bd7d7af841ba3cd19ae403b416469143b6b3217053155faa644b542da2710560b7330f0932667fce4f37b3df7406a21f3577a416fbb178f84595f42e368399fbab120eaeb7bb130efc355989aa47802aabc48f9", 0xc8}, {&(0x7f0000000980)="286b35f33ab64aae77c397b80bc27a734a31798833c5dbfffdbed5b1a17d86e7ff716d06986ba29712cd616f1510644928bc891508b2d89dd0cf53a755b41ab811f1908ecb296a1b3f2cc81c1aa870806abbd922f0c7838fab62c9bb8ed727c8c89bab82983c96877f29737a2ea1bf0dbcbbbecc931e8dc7f7476410ec0eb91dd92c18f2fe26a64bacda1dbf714bb0bb110eab681237690dcd075ce97d18a04cc8b37dedaab0499e18ec68a7dae72edaace7cce45d635441383c2caf33fb9a", 0xbf}, {&(0x7f0000000a40)="0d87147000b86c9532514983bd2bf89ef70e5e0a065a9ea51a0d17b4548dc85d7d1b4ccc9f3bb354ac546d73d79356c3c425b50949601165ead929e821b4580cdd402f1b278328ffe7faedc93ac0f056e5edbf368f81480de847b963ebeb1f35e0e0b20f0d928f43f1824dd9b31ecfb4f5c4555e7f8a091e4b838991a89f7d9e1a184549a3011bcf569e65c9015b90ac6cde688fd358073f4d0a21a355437d33a72b3338c9d2", 0xa6}], 0x7, r3) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r5, 0x0, 0x0) write$cgroup_freezer_state(r5, &(0x7f00000000c0)='THAWED\x00', 0x7) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) keyctl$setperm(0x5, r4, 0x410) 06:59:58 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) r2 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @auto=[0x66, 0x66, 0x36, 0x62, 0x66, 0x30, 0x0, 0x36, 0x61, 0x6a, 0x39, 0x35, 0x64, 0x38, 0x39, 0x32]}, &(0x7f0000000100)={0x0, "cee59d273231ccce783186750ccf2189e130c18c705b2dddbb0f4cc1798e7acd6a5be21f53ab23946197e884ce59c80e218e5da12883e74073a844f7c817093b", 0x3b}, 0x48, r1) add_key$fscrypt_v1(&(0x7f00000001c0), &(0x7f0000000200)={'fscrypt:', @desc2}, &(0x7f00000007c0)={0x0, "6f50bc4e8315fbcda29cc3e19e6406cc145928b254b9109a72caad630e469c56af72daf9276f5bc344d03993ce66db86bebd89bff1cca2b083efb7f9d67fef89", 0x20}, 0x48, r2) r3 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r4 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r3) r5 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) r6 = request_key(&(0x7f00000004c0)='trusted\x00', &(0x7f0000000840)={'syz', 0x1}, &(0x7f0000000880)=' ^\x00', r1) keyctl$KEYCTL_PKEY_QUERY(0x18, r6, 0x0, &(0x7f00000008c0)='-[:\x00', &(0x7f0000000900)) keyctl$negate(0xd, r4, 0x3e8, r5) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r7 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) 06:59:58 executing program 0: socketpair(0x21, 0xa, 0xc0000000, 0x0) (async) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="008000006d6178"]) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80200830}, 0xc, &(0x7f0000000700)={&(0x7f0000000780)={0x5fc, r0, 0x0, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x228, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x88, 0x4, "75b26f5513c5efcc242f178cb8db2ad932a6f8051acd836dc0bb78a27e1c717055887bd50508014697bad7afbc604a0d16abba1f754d7ea9988e3adbf619d4242838787fa1e22cd27f58c42ed7c770995d58fd6c57ea38c282356e36a665e5aa03074a6358e0515ed6893afe9cec6e6910716a3051e8a6ceb8ded7b1c789a56143260b4c"}, @ETHTOOL_A_BITSET_BITS={0x110, 0x3, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffc01}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x600}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xce33}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff8000}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '/#*})(\xea{\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '))$-%\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/V*${+[\xfa{-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffe01}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '+,^\'%\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xcf36}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x7e, 0x5, "5c38dce5bab15cd3e02dfea41cfe870aa441f1774f74b1c7c5a60abaf041a00f082284c2fccd318cc43abda90c774e4ccaee0a50ae63de7c0be23a5a34d2a1831939a0450d782cfe301fe41d42f325b7d594a9d3787debad5f749ff87d2ca628ba29b5451811d34a42c1fdc6c42e26253f87b6e8a207180deac2"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x28, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xf, 0x5, "020000a61c000000000006"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xa1f}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7f}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x4}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1e4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xd0, 0x4, "81531aec950aa09b9df9577ed100a36a7d54e22f65efe9731f9e372d6e7e3fee143d1f609db96b1f0a7e541031094f2e05c1488069da90ce3023cc2d736f9d4c0feab8ab1311246f9d9af03fc5352ead0a36c94140fe7a1e472ec30ad10d2cbee026e430902845bcaa0c5ae5dececa6477ed2b2ebc5cff392534746ebd74948531bc07a9650c66d9abe43decf677a9352feffb9d07c93e181e7aec715f1d854e079efdabaf896968d9081a77860cc22f49ff2b016d094477c5d3b4667ac57039c88334aa6fe421b23a37dfd0"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x9e, 0x4, "8787a81e34d3b81afa2a837e571702b5d1a4ef537fe70e4249643e44141305e08d85cb10f00f62c80bd5e96fa755ee0e0677b61a2e96045debc7b2a82c1d1507c8c0352d328f7062eab01a897676b3dbead1ddbbb4170b793636b267f76b35cdd78f914636dd356c781377c57419e021a9fb5d016e10227175be35b4acfb548017f6291caaefdf09dd16f63fe41a78a651d305fb495da06fa8ec"}, @ETHTOOL_A_BITSET_VALUE={0x61, 0x4, "b9147d6aa1cb979604b165ec6569778871fe62790e23f864aec7eae3bf41397a2efe768d3c8422612e1f1b82250c323dd54f801b3396033ab5fd714aa707950f01c2442ccb24d3039342ecff33cd739eeb123c1c63687851d66ef67894"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x158, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x6b, 0x5, "0f0b1eb12634ff6854eca203e46f1ff2ac523c71d25676aa9213741714512d4ab1ad92188aba267ddaad57bd8f26c0180afe02cd3446353bbe59868c320a91e8684ba54e9d82f4616466a312d63b530a62b0acf35f9e24a214cca7f511f67a2bcd3f24f4363963"}, @ETHTOOL_A_BITSET_VALUE={0xe3, 0x4, "21cd229e46058c5dbd3b92768c61533f5448984dd896c829bf146c34ec0d7ce629583a17de7f41843b3771de8f088944a56b2305b1ca4686bacfd058df851b3f7c33999a549e71d2165b32e21c5adbfb072fded36b6ec3abbce98f582a706019fc43536100df218e48f176291ee58e9a8f64b2a26ae7a112f7309cc12ec2fe49fe6df2a71259cfb0b1e89a34597fd302de6dd219a42052d8bcff5e7af1a55d71159955e2fb7c7dcfab8207065198518c4dd8f8fac6c9c27e9585bfaabd15e12058c9f21d66130cddfbf4ef010e57c7a1b0d9fa50eacfc0892d81dfa9b41bd5"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x5fc}, 0x1, 0x0, 0x0, 0x841}, 0x8004854) 06:59:58 executing program 1: socketpair(0x21, 0xa, 0xc0000000, 0x0) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="008000006d6178"]) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80200830}, 0xc, &(0x7f0000000700)={&(0x7f0000000780)={0x5fc, r0, 0x0, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x228, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x88, 0x4, "75b26f5513c5efcc242f178cb8db2ad932a6f8051acd836dc0bb78a27e1c717055887bd50508014697bad7afbc604a0d16abba1f754d7ea9988e3adbf619d4242838787fa1e22cd27f58c42ed7c770995d58fd6c57ea38c282356e36a665e5aa03074a6358e0515ed6893afe9cec6e6910716a3051e8a6ceb8ded7b1c789a56143260b4c"}, @ETHTOOL_A_BITSET_BITS={0x110, 0x3, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffc01}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x600}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xce33}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff8000}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '/#*})(\xea{\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '))$-%\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/V*${+[\xfa{-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffe01}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '+,^\'%\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xcf36}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x7e, 0x5, "5c38dce5bab15cd3e02dfea41cfe870aa441f1774f74b1c7c5a60abaf041a00f082284c2fccd318cc43abda90c774e4ccaee0a50ae63de7c0be23a5a34d2a1831939a0450d782cfe301fe41d42f325b7d594a9d3787debad5f749ff87d2ca628ba29b5451811d34a42c1fdc6c42e26253f87b6e8a207180deac2"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x28, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xf, 0x5, "020000a61c000000000006"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xa1f}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7f}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x4}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1e4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xd0, 0x4, "81531aec950aa09b9df9577ed100a36a7d54e22f65efe9731f9e372d6e7e3fee143d1f609db96b1f0a7e541031094f2e05c1488069da90ce3023cc2d736f9d4c0feab8ab1311246f9d9af03fc5352ead0a36c94140fe7a1e472ec30ad10d2cbee026e430902845bcaa0c5ae5dececa6477ed2b2ebc5cff392534746ebd74948531bc07a9650c66d9abe43decf677a9352feffb9d07c93e181e7aec715f1d854e079efdabaf896968d9081a77860cc22f49ff2b016d094477c5d3b4667ac57039c88334aa6fe421b23a37dfd0"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x9e, 0x4, "8787a81e34d3b81afa2a837e571702b5d1a4ef537fe70e4249643e44141305e08d85cb10f00f62c80bd5e96fa755ee0e0677b61a2e96045debc7b2a82c1d1507c8c0352d328f7062eab01a897676b3dbead1ddbbb4170b793636b267f76b35cdd78f914636dd356c781377c57419e021a9fb5d016e10227175be35b4acfb548017f6291caaefdf09dd16f63fe41a78a651d305fb495da06fa8ec"}, @ETHTOOL_A_BITSET_VALUE={0x61, 0x4, "b9147d6aa1cb979604b165ec6569778871fe62790e23f864aec7eae3bf41397a2efe768d3c8422612e1f1b82250c323dd54f801b3396033ab5fd714aa707950f01c2442ccb24d3039342ecff33cd739eeb123c1c63687851d66ef67894"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x158, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x6b, 0x5, "0f0b1eb12634ff6854eca203e46f1ff2ac523c71d25676aa9213741714512d4ab1ad92188aba267ddaad57bd8f26c0180afe02cd3446353bbe59868c320a91e8684ba54e9d82f4616466a312d63b530a62b0acf35f9e24a214cca7f511f67a2bcd3f24f4363963"}, @ETHTOOL_A_BITSET_VALUE={0xe3, 0x4, "21cd229e46058c5dbd3b92768c61533f5448984dd896c829bf146c34ec0d7ce629583a17de7f41843b3771de8f088944a56b2305b1ca4686bacfd058df851b3f7c33999a549e71d2165b32e21c5adbfb072fded36b6ec3abbce98f582a706019fc43536100df218e48f176291ee58e9a8f64b2a26ae7a112f7309cc12ec2fe49fe6df2a71259cfb0b1e89a34597fd302de6dd219a42052d8bcff5e7af1a55d71159955e2fb7c7dcfab8207065198518c4dd8f8fac6c9c27e9585bfaabd15e12058c9f21d66130cddfbf4ef010e57c7a1b0d9fa50eacfc0892d81dfa9b41bd5"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x5fc}, 0x1, 0x0, 0x0, 0x841}, 0x8004854) [ 473.121352] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:58 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 33) 06:59:58 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) (async) keyctl$negate(0xd, 0x0, 0x3e8, 0x0) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) keyctl$negate(0xd, r1, 0x0, r0) (async) r2 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r2) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r3) (async) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000b00)=[{&(0x7f0000000080)="06a393cdbee161e4b97c6d5f589953944575b154387e", 0x16}, {&(0x7f00000007c0)="1c6d78cf5b05a34d89ead67cf212cd8c14cfdcba7415a54a982e5d520f876dbd2aad8e5ec24d896b2d86cc862520c17e785f08dd1d2707873591fea8de81b144abc7d1d85c4b152783d9f3d8d334bf540281f7e6166bb8f9a3a451caa8c72c328e4e0f99e6c4c16761619927d08ea7fb4832b9fdf23167d73f333fcc55c666f7d8c52f2709fd3639a7dbed7dda828cdeaffd3d3ea5d0e6bb302d7ab8ccfbd9369995", 0xa2}, {&(0x7f00000000c0)}, {&(0x7f00000001c0)="aceaae662adc47b6904532ad9b383697e7b484564fc514e7720b7e21197c973b33765d8f3041f0287efe864abe734c41d89a7a4ddac4a9edeb0020410589acd2fcc9ec521048014f2d94d190fb25c803bdb4685658e73d0797dcd4e1b8138066ea90aefb99cbacb051f65f2cb5c151d2e6", 0x71}, {&(0x7f0000000880)="6093c3047cd09e5a939244f869ffe8d0dfd132967491ad6310c12407dec3b6dab1ce02bc1322954d2bc746096a93157ae325dadaec41900816cf4f4141760c14d9be970b4105fc360b7179e04e1603b0fc50a35ace8bbacb17e19a2db166848f8720a08d60c9bdc027527656ce3c7ee1a3fc8c745bd7d7af841ba3cd19ae403b416469143b6b3217053155faa644b542da2710560b7330f0932667fce4f37b3df7406a21f3577a416fbb178f84595f42e368399fbab120eaeb7bb130efc355989aa47802aabc48f9", 0xc8}, {&(0x7f0000000980)="286b35f33ab64aae77c397b80bc27a734a31798833c5dbfffdbed5b1a17d86e7ff716d06986ba29712cd616f1510644928bc891508b2d89dd0cf53a755b41ab811f1908ecb296a1b3f2cc81c1aa870806abbd922f0c7838fab62c9bb8ed727c8c89bab82983c96877f29737a2ea1bf0dbcbbbecc931e8dc7f7476410ec0eb91dd92c18f2fe26a64bacda1dbf714bb0bb110eab681237690dcd075ce97d18a04cc8b37dedaab0499e18ec68a7dae72edaace7cce45d635441383c2caf33fb9a", 0xbf}, {&(0x7f0000000a40)="0d87147000b86c9532514983bd2bf89ef70e5e0a065a9ea51a0d17b4548dc85d7d1b4ccc9f3bb354ac546d73d79356c3c425b50949601165ead929e821b4580cdd402f1b278328ffe7faedc93ac0f056e5edbf368f81480de847b963ebeb1f35e0e0b20f0d928f43f1824dd9b31ecfb4f5c4555e7f8a091e4b838991a89f7d9e1a184549a3011bcf569e65c9015b90ac6cde688fd358073f4d0a21a355437d33a72b3338c9d2", 0xa6}], 0x7, r3) (async) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r5, 0x0, 0x0) (async) write$cgroup_freezer_state(r5, &(0x7f00000000c0)='THAWED\x00', 0x7) (async) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) keyctl$setperm(0x5, r4, 0x410) 06:59:58 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) (async) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/module/cpufreq', 0x260480, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) (async, rerun: 64) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (rerun: 64) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) (async) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) (async, rerun: 64) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (rerun: 64) sendmsg$ETHTOOL_MSG_COALESCE_GET(r4, 0x0, 0x0) (async) inotify_rm_watch(r4, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000000740)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r6, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0x12, &(0x7f00000002c0)=ANY=[@ANYBLOB="1800edff09000069e8ed68367764e56af524f60000000000ff7f000018000000802f8ccdde8597055c43c50200000000000000e50000009500000000000000185b000005000000008a11", @ANYRES32=r1, @ANYBLOB="00000000000000001866000010000000000000003f0000001835000002000000000000000000000018690000080000000000000006000000183800000200000000000000000000009500000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x8, 0x7b, &(0x7f0000000100)=""/123, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x2, 0x5}, 0x8, 0x10, &(0x7f00000001c0)={0x4, 0xb, 0x46d, 0x10001}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000200)=[r2, 0x1, 0x1, 0xffffffffffffffff, r6]}, 0x80) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 06:59:58 executing program 1: socketpair(0x21, 0xa, 0xc0000000, 0x0) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="008000006d6178"]) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80200830}, 0xc, &(0x7f0000000700)={&(0x7f0000000780)={0x5fc, r0, 0x0, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x228, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x88, 0x4, "75b26f5513c5efcc242f178cb8db2ad932a6f8051acd836dc0bb78a27e1c717055887bd50508014697bad7afbc604a0d16abba1f754d7ea9988e3adbf619d4242838787fa1e22cd27f58c42ed7c770995d58fd6c57ea38c282356e36a665e5aa03074a6358e0515ed6893afe9cec6e6910716a3051e8a6ceb8ded7b1c789a56143260b4c"}, @ETHTOOL_A_BITSET_BITS={0x110, 0x3, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffc01}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x600}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xce33}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff8000}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '/#*})(\xea{\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '))$-%\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/V*${+[\xfa{-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffe01}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '+,^\'%\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xcf36}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x7e, 0x5, "5c38dce5bab15cd3e02dfea41cfe870aa441f1774f74b1c7c5a60abaf041a00f082284c2fccd318cc43abda90c774e4ccaee0a50ae63de7c0be23a5a34d2a1831939a0450d782cfe301fe41d42f325b7d594a9d3787debad5f749ff87d2ca628ba29b5451811d34a42c1fdc6c42e26253f87b6e8a207180deac2"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x28, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xf, 0x5, "020000a61c000000000006"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xa1f}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7f}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x4}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1e4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xd0, 0x4, "81531aec950aa09b9df9577ed100a36a7d54e22f65efe9731f9e372d6e7e3fee143d1f609db96b1f0a7e541031094f2e05c1488069da90ce3023cc2d736f9d4c0feab8ab1311246f9d9af03fc5352ead0a36c94140fe7a1e472ec30ad10d2cbee026e430902845bcaa0c5ae5dececa6477ed2b2ebc5cff392534746ebd74948531bc07a9650c66d9abe43decf677a9352feffb9d07c93e181e7aec715f1d854e079efdabaf896968d9081a77860cc22f49ff2b016d094477c5d3b4667ac57039c88334aa6fe421b23a37dfd0"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x9e, 0x4, "8787a81e34d3b81afa2a837e571702b5d1a4ef537fe70e4249643e44141305e08d85cb10f00f62c80bd5e96fa755ee0e0677b61a2e96045debc7b2a82c1d1507c8c0352d328f7062eab01a897676b3dbead1ddbbb4170b793636b267f76b35cdd78f914636dd356c781377c57419e021a9fb5d016e10227175be35b4acfb548017f6291caaefdf09dd16f63fe41a78a651d305fb495da06fa8ec"}, @ETHTOOL_A_BITSET_VALUE={0x61, 0x4, "b9147d6aa1cb979604b165ec6569778871fe62790e23f864aec7eae3bf41397a2efe768d3c8422612e1f1b82250c323dd54f801b3396033ab5fd714aa707950f01c2442ccb24d3039342ecff33cd739eeb123c1c63687851d66ef67894"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x158, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x6b, 0x5, "0f0b1eb12634ff6854eca203e46f1ff2ac523c71d25676aa9213741714512d4ab1ad92188aba267ddaad57bd8f26c0180afe02cd3446353bbe59868c320a91e8684ba54e9d82f4616466a312d63b530a62b0acf35f9e24a214cca7f511f67a2bcd3f24f4363963"}, @ETHTOOL_A_BITSET_VALUE={0xe3, 0x4, "21cd229e46058c5dbd3b92768c61533f5448984dd896c829bf146c34ec0d7ce629583a17de7f41843b3771de8f088944a56b2305b1ca4686bacfd058df851b3f7c33999a549e71d2165b32e21c5adbfb072fded36b6ec3abbce98f582a706019fc43536100df218e48f176291ee58e9a8f64b2a26ae7a112f7309cc12ec2fe49fe6df2a71259cfb0b1e89a34597fd302de6dd219a42052d8bcff5e7af1a55d71159955e2fb7c7dcfab8207065198518c4dd8f8fac6c9c27e9585bfaabd15e12058c9f21d66130cddfbf4ef010e57c7a1b0d9fa50eacfc0892d81dfa9b41bd5"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x5fc}, 0x1, 0x0, 0x0, 0x841}, 0x8004854) 06:59:58 executing program 0: socketpair(0x21, 0xa, 0xc0000000, 0x0) (async) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="008000006d6178"]) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80200830}, 0xc, &(0x7f0000000700)={&(0x7f0000000780)={0x5fc, r0, 0x0, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x228, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x88, 0x4, "75b26f5513c5efcc242f178cb8db2ad932a6f8051acd836dc0bb78a27e1c717055887bd50508014697bad7afbc604a0d16abba1f754d7ea9988e3adbf619d4242838787fa1e22cd27f58c42ed7c770995d58fd6c57ea38c282356e36a665e5aa03074a6358e0515ed6893afe9cec6e6910716a3051e8a6ceb8ded7b1c789a56143260b4c"}, @ETHTOOL_A_BITSET_BITS={0x110, 0x3, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffc01}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x600}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xce33}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff8000}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '/#*})(\xea{\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '))$-%\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/V*${+[\xfa{-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffe01}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '+,^\'%\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xcf36}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x7e, 0x5, "5c38dce5bab15cd3e02dfea41cfe870aa441f1774f74b1c7c5a60abaf041a00f082284c2fccd318cc43abda90c774e4ccaee0a50ae63de7c0be23a5a34d2a1831939a0450d782cfe301fe41d42f325b7d594a9d3787debad5f749ff87d2ca628ba29b5451811d34a42c1fdc6c42e26253f87b6e8a207180deac2"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x28, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xf, 0x5, "020000a61c000000000006"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xa1f}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7f}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x4}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1e4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xd0, 0x4, "81531aec950aa09b9df9577ed100a36a7d54e22f65efe9731f9e372d6e7e3fee143d1f609db96b1f0a7e541031094f2e05c1488069da90ce3023cc2d736f9d4c0feab8ab1311246f9d9af03fc5352ead0a36c94140fe7a1e472ec30ad10d2cbee026e430902845bcaa0c5ae5dececa6477ed2b2ebc5cff392534746ebd74948531bc07a9650c66d9abe43decf677a9352feffb9d07c93e181e7aec715f1d854e079efdabaf896968d9081a77860cc22f49ff2b016d094477c5d3b4667ac57039c88334aa6fe421b23a37dfd0"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x9e, 0x4, "8787a81e34d3b81afa2a837e571702b5d1a4ef537fe70e4249643e44141305e08d85cb10f00f62c80bd5e96fa755ee0e0677b61a2e96045debc7b2a82c1d1507c8c0352d328f7062eab01a897676b3dbead1ddbbb4170b793636b267f76b35cdd78f914636dd356c781377c57419e021a9fb5d016e10227175be35b4acfb548017f6291caaefdf09dd16f63fe41a78a651d305fb495da06fa8ec"}, @ETHTOOL_A_BITSET_VALUE={0x61, 0x4, "b9147d6aa1cb979604b165ec6569778871fe62790e23f864aec7eae3bf41397a2efe768d3c8422612e1f1b82250c323dd54f801b3396033ab5fd714aa707950f01c2442ccb24d3039342ecff33cd739eeb123c1c63687851d66ef67894"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x158, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x6b, 0x5, "0f0b1eb12634ff6854eca203e46f1ff2ac523c71d25676aa9213741714512d4ab1ad92188aba267ddaad57bd8f26c0180afe02cd3446353bbe59868c320a91e8684ba54e9d82f4616466a312d63b530a62b0acf35f9e24a214cca7f511f67a2bcd3f24f4363963"}, @ETHTOOL_A_BITSET_VALUE={0xe3, 0x4, "21cd229e46058c5dbd3b92768c61533f5448984dd896c829bf146c34ec0d7ce629583a17de7f41843b3771de8f088944a56b2305b1ca4686bacfd058df851b3f7c33999a549e71d2165b32e21c5adbfb072fded36b6ec3abbce98f582a706019fc43536100df218e48f176291ee58e9a8f64b2a26ae7a112f7309cc12ec2fe49fe6df2a71259cfb0b1e89a34597fd302de6dd219a42052d8bcff5e7af1a55d71159955e2fb7c7dcfab8207065198518c4dd8f8fac6c9c27e9585bfaabd15e12058c9f21d66130cddfbf4ef010e57c7a1b0d9fa50eacfc0892d81dfa9b41bd5"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x5fc}, 0x1, 0x0, 0x0, 0x841}, 0x8004854) 06:59:58 executing program 2: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) r2 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @auto=[0x66, 0x66, 0x36, 0x62, 0x66, 0x30, 0x0, 0x36, 0x61, 0x6a, 0x39, 0x35, 0x64, 0x38, 0x39, 0x32]}, &(0x7f0000000100)={0x0, "cee59d273231ccce783186750ccf2189e130c18c705b2dddbb0f4cc1798e7acd6a5be21f53ab23946197e884ce59c80e218e5da12883e74073a844f7c817093b", 0x3b}, 0x48, r1) add_key$fscrypt_v1(&(0x7f00000001c0), &(0x7f0000000200)={'fscrypt:', @desc2}, &(0x7f00000007c0)={0x0, "6f50bc4e8315fbcda29cc3e19e6406cc145928b254b9109a72caad630e469c56af72daf9276f5bc344d03993ce66db86bebd89bff1cca2b083efb7f9d67fef89", 0x20}, 0x48, r2) r3 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r4 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r3) r5 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) r6 = request_key(&(0x7f00000004c0)='trusted\x00', &(0x7f0000000840)={'syz', 0x1}, &(0x7f0000000880)=' ^\x00', r1) keyctl$KEYCTL_PKEY_QUERY(0x18, r6, 0x0, &(0x7f00000008c0)='-[:\x00', &(0x7f0000000900)) keyctl$negate(0xd, r4, 0x3e8, r5) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r7 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) [ 473.229310] XFS (loop4): Invalid superblock magic number 06:59:58 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, 0x0, 0x3e8, 0x0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) keyctl$negate(0xd, r1, 0x0, r0) r2 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r2) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r3) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000b00)=[{&(0x7f0000000080)="06a393cdbee161e4b97c6d5f589953944575b154387e", 0x16}, {&(0x7f00000007c0)="1c6d78cf5b05a34d89ead67cf212cd8c14cfdcba7415a54a982e5d520f876dbd2aad8e5ec24d896b2d86cc862520c17e785f08dd1d2707873591fea8de81b144abc7d1d85c4b152783d9f3d8d334bf540281f7e6166bb8f9a3a451caa8c72c328e4e0f99e6c4c16761619927d08ea7fb4832b9fdf23167d73f333fcc55c666f7d8c52f2709fd3639a7dbed7dda828cdeaffd3d3ea5d0e6bb302d7ab8ccfbd9369995", 0xa2}, {&(0x7f00000000c0)}, {&(0x7f00000001c0)="aceaae662adc47b6904532ad9b383697e7b484564fc514e7720b7e21197c973b33765d8f3041f0287efe864abe734c41d89a7a4ddac4a9edeb0020410589acd2fcc9ec521048014f2d94d190fb25c803bdb4685658e73d0797dcd4e1b8138066ea90aefb99cbacb051f65f2cb5c151d2e6", 0x71}, {&(0x7f0000000880)="6093c3047cd09e5a939244f869ffe8d0dfd132967491ad6310c12407dec3b6dab1ce02bc1322954d2bc746096a93157ae325dadaec41900816cf4f4141760c14d9be970b4105fc360b7179e04e1603b0fc50a35ace8bbacb17e19a2db166848f8720a08d60c9bdc027527656ce3c7ee1a3fc8c745bd7d7af841ba3cd19ae403b416469143b6b3217053155faa644b542da2710560b7330f0932667fce4f37b3df7406a21f3577a416fbb178f84595f42e368399fbab120eaeb7bb130efc355989aa47802aabc48f9", 0xc8}, {&(0x7f0000000980)="286b35f33ab64aae77c397b80bc27a734a31798833c5dbfffdbed5b1a17d86e7ff716d06986ba29712cd616f1510644928bc891508b2d89dd0cf53a755b41ab811f1908ecb296a1b3f2cc81c1aa870806abbd922f0c7838fab62c9bb8ed727c8c89bab82983c96877f29737a2ea1bf0dbcbbbecc931e8dc7f7476410ec0eb91dd92c18f2fe26a64bacda1dbf714bb0bb110eab681237690dcd075ce97d18a04cc8b37dedaab0499e18ec68a7dae72edaace7cce45d635441383c2caf33fb9a", 0xbf}, {&(0x7f0000000a40)="0d87147000b86c9532514983bd2bf89ef70e5e0a065a9ea51a0d17b4548dc85d7d1b4ccc9f3bb354ac546d73d79356c3c425b50949601165ead929e821b4580cdd402f1b278328ffe7faedc93ac0f056e5edbf368f81480de847b963ebeb1f35e0e0b20f0d928f43f1824dd9b31ecfb4f5c4555e7f8a091e4b838991a89f7d9e1a184549a3011bcf569e65c9015b90ac6cde688fd358073f4d0a21a355437d33a72b3338c9d2", 0xa6}], 0x7, r3) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r5, 0x0, 0x0) write$cgroup_freezer_state(r5, &(0x7f00000000c0)='THAWED\x00', 0x7) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) keyctl$setperm(0x5, r4, 0x410) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) (async) keyctl$negate(0xd, 0x0, 0x3e8, 0x0) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) keyctl$negate(0xd, r1, 0x0, r0) (async) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r2) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r3) (async) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000b00)=[{&(0x7f0000000080)="06a393cdbee161e4b97c6d5f589953944575b154387e", 0x16}, {&(0x7f00000007c0)="1c6d78cf5b05a34d89ead67cf212cd8c14cfdcba7415a54a982e5d520f876dbd2aad8e5ec24d896b2d86cc862520c17e785f08dd1d2707873591fea8de81b144abc7d1d85c4b152783d9f3d8d334bf540281f7e6166bb8f9a3a451caa8c72c328e4e0f99e6c4c16761619927d08ea7fb4832b9fdf23167d73f333fcc55c666f7d8c52f2709fd3639a7dbed7dda828cdeaffd3d3ea5d0e6bb302d7ab8ccfbd9369995", 0xa2}, {&(0x7f00000000c0)}, {&(0x7f00000001c0)="aceaae662adc47b6904532ad9b383697e7b484564fc514e7720b7e21197c973b33765d8f3041f0287efe864abe734c41d89a7a4ddac4a9edeb0020410589acd2fcc9ec521048014f2d94d190fb25c803bdb4685658e73d0797dcd4e1b8138066ea90aefb99cbacb051f65f2cb5c151d2e6", 0x71}, {&(0x7f0000000880)="6093c3047cd09e5a939244f869ffe8d0dfd132967491ad6310c12407dec3b6dab1ce02bc1322954d2bc746096a93157ae325dadaec41900816cf4f4141760c14d9be970b4105fc360b7179e04e1603b0fc50a35ace8bbacb17e19a2db166848f8720a08d60c9bdc027527656ce3c7ee1a3fc8c745bd7d7af841ba3cd19ae403b416469143b6b3217053155faa644b542da2710560b7330f0932667fce4f37b3df7406a21f3577a416fbb178f84595f42e368399fbab120eaeb7bb130efc355989aa47802aabc48f9", 0xc8}, {&(0x7f0000000980)="286b35f33ab64aae77c397b80bc27a734a31798833c5dbfffdbed5b1a17d86e7ff716d06986ba29712cd616f1510644928bc891508b2d89dd0cf53a755b41ab811f1908ecb296a1b3f2cc81c1aa870806abbd922f0c7838fab62c9bb8ed727c8c89bab82983c96877f29737a2ea1bf0dbcbbbecc931e8dc7f7476410ec0eb91dd92c18f2fe26a64bacda1dbf714bb0bb110eab681237690dcd075ce97d18a04cc8b37dedaab0499e18ec68a7dae72edaace7cce45d635441383c2caf33fb9a", 0xbf}, {&(0x7f0000000a40)="0d87147000b86c9532514983bd2bf89ef70e5e0a065a9ea51a0d17b4548dc85d7d1b4ccc9f3bb354ac546d73d79356c3c425b50949601165ead929e821b4580cdd402f1b278328ffe7faedc93ac0f056e5edbf368f81480de847b963ebeb1f35e0e0b20f0d928f43f1824dd9b31ecfb4f5c4555e7f8a091e4b838991a89f7d9e1a184549a3011bcf569e65c9015b90ac6cde688fd358073f4d0a21a355437d33a72b3338c9d2", 0xa6}], 0x7, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r5, 0x0, 0x0) (async) write$cgroup_freezer_state(r5, &(0x7f00000000c0)='THAWED\x00', 0x7) (async) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) (async) keyctl$setperm(0x5, r4, 0x410) (async) 06:59:58 executing program 0: shmget(0x3, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil) socketpair(0x1, 0x0, 0x0, 0x0) 06:59:58 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, 0x0) [ 473.319061] FAULT_INJECTION: forcing a failure. [ 473.319061] name failslab, interval 1, probability 0, space 0, times 0 06:59:58 executing program 1: socketpair(0x21, 0xa, 0xc0000000, 0x0) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="008000006d6178"]) r0 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80200830}, 0xc, &(0x7f0000000700)={&(0x7f0000000780)={0x5fc, r0, 0x0, 0x70bd2d, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x228, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x88, 0x4, "75b26f5513c5efcc242f178cb8db2ad932a6f8051acd836dc0bb78a27e1c717055887bd50508014697bad7afbc604a0d16abba1f754d7ea9988e3adbf619d4242838787fa1e22cd27f58c42ed7c770995d58fd6c57ea38c282356e36a665e5aa03074a6358e0515ed6893afe9cec6e6910716a3051e8a6ceb8ded7b1c789a56143260b4c"}, @ETHTOOL_A_BITSET_BITS={0x110, 0x3, 0x0, 0x1, [{0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffc01}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x600}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xce33}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffff8000}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}]}, {0x8, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x8001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '/#*})(\xea{\x00'}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '))$-%\\\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}]}, {0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xf, 0x2, '/V*${+[\xfa{-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffe01}]}, {0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '+,^\'%\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xcf36}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x7, 0x2, 'max'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xffffffff}]}]}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x7e, 0x5, "5c38dce5bab15cd3e02dfea41cfe870aa441f1774f74b1c7c5a60abaf041a00f082284c2fccd318cc43abda90c774e4ccaee0a50ae63de7c0be23a5a34d2a1831939a0450d782cfe301fe41d42f325b7d594a9d3787debad5f749ff87d2ca628ba29b5451811d34a42c1fdc6c42e26253f87b6e8a207180deac2"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x28, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0xf, 0x5, "020000a61c000000000006"}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xa1f}, @ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7f}]}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x4}, @ETHTOOL_A_PRIVFLAGS_HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x1e4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0xd0, 0x4, "81531aec950aa09b9df9577ed100a36a7d54e22f65efe9731f9e372d6e7e3fee143d1f609db96b1f0a7e541031094f2e05c1488069da90ce3023cc2d736f9d4c0feab8ab1311246f9d9af03fc5352ead0a36c94140fe7a1e472ec30ad10d2cbee026e430902845bcaa0c5ae5dececa6477ed2b2ebc5cff392534746ebd74948531bc07a9650c66d9abe43decf677a9352feffb9d07c93e181e7aec715f1d854e079efdabaf896968d9081a77860cc22f49ff2b016d094477c5d3b4667ac57039c88334aa6fe421b23a37dfd0"}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_VALUE={0x9e, 0x4, "8787a81e34d3b81afa2a837e571702b5d1a4ef537fe70e4249643e44141305e08d85cb10f00f62c80bd5e96fa755ee0e0677b61a2e96045debc7b2a82c1d1507c8c0352d328f7062eab01a897676b3dbead1ddbbb4170b793636b267f76b35cdd78f914636dd356c781377c57419e021a9fb5d016e10227175be35b4acfb548017f6291caaefdf09dd16f63fe41a78a651d305fb495da06fa8ec"}, @ETHTOOL_A_BITSET_VALUE={0x61, 0x4, "b9147d6aa1cb979604b165ec6569778871fe62790e23f864aec7eae3bf41397a2efe768d3c8422612e1f1b82250c323dd54f801b3396033ab5fd714aa707950f01c2442ccb24d3039342ecff33cd739eeb123c1c63687851d66ef67894"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0x158, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x6b, 0x5, "0f0b1eb12634ff6854eca203e46f1ff2ac523c71d25676aa9213741714512d4ab1ad92188aba267ddaad57bd8f26c0180afe02cd3446353bbe59868c320a91e8684ba54e9d82f4616466a312d63b530a62b0acf35f9e24a214cca7f511f67a2bcd3f24f4363963"}, @ETHTOOL_A_BITSET_VALUE={0xe3, 0x4, "21cd229e46058c5dbd3b92768c61533f5448984dd896c829bf146c34ec0d7ce629583a17de7f41843b3771de8f088944a56b2305b1ca4686bacfd058df851b3f7c33999a549e71d2165b32e21c5adbfb072fded36b6ec3abbce98f582a706019fc43536100df218e48f176291ee58e9a8f64b2a26ae7a112f7309cc12ec2fe49fe6df2a71259cfb0b1e89a34597fd302de6dd219a42052d8bcff5e7af1a55d71159955e2fb7c7dcfab8207065198518c4dd8f8fac6c9c27e9585bfaabd15e12058c9f21d66130cddfbf4ef010e57c7a1b0d9fa50eacfc0892d81dfa9b41bd5"}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x5fc}, 0x1, 0x0, 0x0, 0x841}, 0x8004854) 06:59:58 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000000)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) 06:59:58 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) keyctl$reject(0x13, 0x0, 0x4, 0xffffffff80000000, r1) r2 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r3 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r2) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000200)) r4 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x3e8, r4) r5 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r4) r6 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r6) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000004c0)={r6, 0x20, 0x75}, &(0x7f00000007c0)=ANY=[@ANYBLOB="656e633d72617720686173683d7372637431306469660000000000000000000000000000000000400000000000000000000000000000000000001f3cdb3d00000084c099cf1c6ac21518f220969df09e000000000000000000000000726d2d02c033122c47a01f60c24f658d"], &(0x7f0000000840)="116d1e0e9d233f8163b6aeda708ea5be3462a84e746b74b6d1c3c4a69d82f2e4", &(0x7f0000000880)="b8f958dcd993a8eecd67e2a7c7034ed2e261c08427082330411b561c9a2b65cc897ef2a3df9462b3febeb573aff12ed96142cba8304420d50e257b5fd3c4f815f48e22e7b3bed0ca36495a9646747a7e4483617bc60d01fda2f89f70b003df1d6ec1f9fb5e42f2f2a3c1aa996dd17144f8f4ff6f0b") add_key$keyring(&(0x7f0000000000), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, r5) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r7 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x37, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x2d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) [ 473.401664] CPU: 0 PID: 19482 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 473.409565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 473.418914] Call Trace: [ 473.421503] dump_stack+0x1b2/0x281 [ 473.425134] should_fail.cold+0x10a/0x149 [ 473.429290] should_failslab+0xd6/0x130 [ 473.433263] kmem_cache_alloc_node_trace+0x25a/0x400 [ 473.438373] __kmalloc_node_track_caller+0x38/0x70 [ 473.443308] __alloc_skb+0x96/0x510 [ 473.446938] kobject_uevent_env+0x882/0xf30 [ 473.451268] lo_ioctl+0x11a6/0x1cd0 [ 473.454903] ? loop_set_status64+0xe0/0xe0 [ 473.459140] blkdev_ioctl+0x540/0x1830 [ 473.463026] ? blkpg_ioctl+0x8d0/0x8d0 [ 473.466909] ? trace_hardirqs_on+0x10/0x10 [ 473.466924] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 473.476231] ? debug_check_no_obj_freed+0x2c0/0x680 [ 473.481254] block_ioctl+0xd9/0x120 [ 473.484883] ? blkdev_fallocate+0x3a0/0x3a0 [ 473.489211] do_vfs_ioctl+0x75a/0xff0 [ 473.493012] ? lock_acquire+0x170/0x3f0 [ 473.497002] ? ioctl_preallocate+0x1a0/0x1a0 [ 473.501414] ? __fget+0x265/0x3e0 [ 473.504880] ? do_vfs_ioctl+0xff0/0xff0 [ 473.508849] ? security_file_ioctl+0x83/0xb0 [ 473.513245] SyS_ioctl+0x7f/0xb0 [ 473.516589] ? do_vfs_ioctl+0xff0/0xff0 [ 473.520542] do_syscall_64+0x1d5/0x640 [ 473.524415] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 473.529592] RIP: 0033:0x7fb13d580ec7 [ 473.533297] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 473.541028] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 473.548291] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 473.555563] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 473.562827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 473.570082] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 [ 473.646445] XFS (loop4): Invalid superblock magic number 06:59:58 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 34) 06:59:58 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) (async) keyctl$reject(0x13, 0x0, 0x4, 0xffffffff80000000, r1) (async) r2 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r3 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r2) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000200)) (async) r4 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x3e8, r4) (async) r5 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r4) (async) r6 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r6) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000004c0)={r6, 0x20, 0x75}, &(0x7f00000007c0)=ANY=[@ANYBLOB="656e633d72617720686173683d7372637431306469660000000000000000000000000000000000400000000000000000000000000000000000001f3cdb3d00000084c099cf1c6ac21518f220969df09e000000000000000000000000726d2d02c033122c47a01f60c24f658d"], &(0x7f0000000840)="116d1e0e9d233f8163b6aeda708ea5be3462a84e746b74b6d1c3c4a69d82f2e4", &(0x7f0000000880)="b8f958dcd993a8eecd67e2a7c7034ed2e261c08427082330411b561c9a2b65cc897ef2a3df9462b3febeb573aff12ed96142cba8304420d50e257b5fd3c4f815f48e22e7b3bed0ca36495a9646747a7e4483617bc60d01fda2f89f70b003df1d6ec1f9fb5e42f2f2a3c1aa996dd17144f8f4ff6f0b") add_key$keyring(&(0x7f0000000000), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, r5) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r7 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x37, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x2d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) 06:59:58 executing program 1: socketpair(0x21, 0xa, 0xc0000000, 0x0) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="008000006d6178"]) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vcan0\x00'}) 06:59:58 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async, rerun: 32) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000000)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) (rerun: 32) 06:59:58 executing program 0: shmget(0x3, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil) socketpair(0x1, 0x0, 0x0, 0x0) 06:59:58 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000000)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) 06:59:58 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) (async) keyctl$reject(0x13, 0x0, 0x4, 0xffffffff80000000, r1) (async) r2 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r3 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r2) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000200)) r4 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x3e8, r4) (async) r5 = add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r4) (async) r6 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r6) (async) keyctl$KEYCTL_PKEY_VERIFY(0x1c, &(0x7f00000004c0)={r6, 0x20, 0x75}, &(0x7f00000007c0)=ANY=[@ANYBLOB="656e633d72617720686173683d7372637431306469660000000000000000000000000000000000400000000000000000000000000000000000001f3cdb3d00000084c099cf1c6ac21518f220969df09e000000000000000000000000726d2d02c033122c47a01f60c24f658d"], &(0x7f0000000840)="116d1e0e9d233f8163b6aeda708ea5be3462a84e746b74b6d1c3c4a69d82f2e4", &(0x7f0000000880)="b8f958dcd993a8eecd67e2a7c7034ed2e261c08427082330411b561c9a2b65cc897ef2a3df9462b3febeb573aff12ed96142cba8304420d50e257b5fd3c4f815f48e22e7b3bed0ca36495a9646747a7e4483617bc60d01fda2f89f70b003df1d6ec1f9fb5e42f2f2a3c1aa996dd17144f8f4ff6f0b") add_key$keyring(&(0x7f0000000000), &(0x7f0000000100)={'syz', 0x1}, 0x0, 0x0, r5) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r7 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x37, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x2d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) 06:59:58 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, 0x0) 06:59:58 executing program 0: shmget(0x3, 0x1000, 0x1000, &(0x7f0000ffe000/0x1000)=nil) (async) socketpair(0x1, 0x0, 0x0, 0x0) 06:59:58 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000000)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) [ 473.764697] FAULT_INJECTION: forcing a failure. [ 473.764697] name failslab, interval 1, probability 0, space 0, times 0 [ 473.799150] CPU: 1 PID: 19561 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 473.807043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 473.816395] Call Trace: [ 473.818987] dump_stack+0x1b2/0x281 [ 473.822620] should_fail.cold+0x10a/0x149 [ 473.822634] should_failslab+0xd6/0x130 [ 473.822648] kmem_cache_alloc_node_trace+0x25a/0x400 [ 473.835832] __kmalloc_node_track_caller+0x38/0x70 [ 473.840766] __alloc_skb+0x96/0x510 [ 473.844394] kobject_uevent_env+0x882/0xf30 [ 473.848726] lo_ioctl+0x11a6/0x1cd0 [ 473.852352] ? loop_set_status64+0xe0/0xe0 [ 473.856591] blkdev_ioctl+0x540/0x1830 [ 473.860483] ? blkpg_ioctl+0x8d0/0x8d0 06:59:58 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x1, 0x0, 0x0, 0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r0, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xb3a}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008004}, 0x4080) 06:59:58 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, 0x0) [ 473.864371] ? trace_hardirqs_on+0x10/0x10 [ 473.868606] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 473.873705] ? debug_check_no_obj_freed+0x2c0/0x680 [ 473.873722] block_ioctl+0xd9/0x120 [ 473.873733] ? blkdev_fallocate+0x3a0/0x3a0 [ 473.886652] do_vfs_ioctl+0x75a/0xff0 [ 473.890453] ? lock_acquire+0x170/0x3f0 [ 473.894424] ? ioctl_preallocate+0x1a0/0x1a0 [ 473.898830] ? __fget+0x265/0x3e0 [ 473.902275] ? do_vfs_ioctl+0xff0/0xff0 [ 473.906249] ? security_file_ioctl+0x83/0xb0 [ 473.910635] SyS_ioctl+0x7f/0xb0 [ 473.913979] ? do_vfs_ioctl+0xff0/0xff0 [ 473.917937] do_syscall_64+0x1d5/0x640 [ 473.921808] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 473.926974] RIP: 0033:0x7fb13d580ec7 [ 473.930664] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 473.938351] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 473.945622] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 473.952869] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 473.960124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 473.967375] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:58 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 35) 06:59:58 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x1, 0x0, 0x0, 0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r0, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xb3a}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008004}, 0x4080) 06:59:58 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, 0x0) 06:59:58 executing program 1: socketpair(0x21, 0xa, 0xc0000000, 0x0) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="008000006d6178"]) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) 06:59:58 executing program 3: socketpair(0x29, 0xa, 0xb02, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) socketpair(0x15, 0x5, 0x4d, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x7, &(0x7f0000000180)=[{}, {@fixed}, {@fixed}, {@fixed}, {}, {@fixed}, {}]}) r2 = socket$isdn_base(0x22, 0x3, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) ioctl$IMGETVERSION(r3, 0x80044942, &(0x7f0000000000)) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, 0x0) 06:59:58 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000180)={'fscrypt:', @desc4}, &(0x7f00000001c0)={0x0, "3acfe5de2cfe743a4b3295292c1cb9a10379695611bb7d0d08754454b7005f7dd65aca40770fd910ee008a266d30ba2fcf0d1d0a2fad0616674cb0390e2b6fa2", 0x15}, 0x48, 0xfffffffffffffff8) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='\x00', 0xfffffffffffffff8) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 474.026693] XFS (loop4): Invalid superblock magic number 06:59:59 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, 0x0) 06:59:59 executing program 3: socketpair(0x29, 0xa, 0xb02, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) socketpair(0x15, 0x5, 0x4d, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x7, &(0x7f0000000180)=[{}, {@fixed}, {@fixed}, {@fixed}, {}, {@fixed}, {}]}) r2 = socket$isdn_base(0x22, 0x3, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) ioctl$IMGETVERSION(r3, 0x80044942, &(0x7f0000000000)) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, 0x0) socketpair(0x29, 0xa, 0xb02, &(0x7f0000000040)) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) socketpair(0x15, 0x5, 0x4d, &(0x7f0000000140)) (async) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x7, &(0x7f0000000180)=[{}, {@fixed}, {@fixed}, {@fixed}, {}, {@fixed}, {}]}) (async) socket$isdn_base(0x22, 0x3, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) (async) ioctl$IMGETVERSION(r3, 0x80044942, &(0x7f0000000000)) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, 0x0) (async) 06:59:59 executing program 1: socketpair(0x21, 0xa, 0xc0000000, 0x0) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="008000006d6178"]) 06:59:59 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) socketpair(0x1, 0x0, 0x0, 0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r0, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xb3a}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008004}, 0x4080) 06:59:59 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000180)={'fscrypt:', @desc4}, &(0x7f00000001c0)={0x0, "3acfe5de2cfe743a4b3295292c1cb9a10379695611bb7d0d08754454b7005f7dd65aca40770fd910ee008a266d30ba2fcf0d1d0a2fad0616674cb0390e2b6fa2", 0x15}, 0x48, 0xfffffffffffffff8) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='\x00', 0xfffffffffffffff8) (async) keyctl$negate(0xd, r2, 0x3e8, r3) (async, rerun: 32) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async, rerun: 32) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 474.154221] FAULT_INJECTION: forcing a failure. [ 474.154221] name failslab, interval 1, probability 0, space 0, times 0 [ 474.181795] CPU: 0 PID: 19619 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 474.189697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 474.199048] Call Trace: 06:59:59 executing program 1: socketpair(0x21, 0xa, 0xc0000000, 0x0) [ 474.201640] dump_stack+0x1b2/0x281 [ 474.205279] should_fail.cold+0x10a/0x149 [ 474.209433] should_failslab+0xd6/0x130 [ 474.213409] kmem_cache_alloc_node+0x263/0x410 [ 474.218000] __alloc_skb+0x5c/0x510 [ 474.221625] kobject_uevent_env+0x882/0xf30 [ 474.225955] lo_ioctl+0x11a6/0x1cd0 [ 474.229602] ? loop_set_status64+0xe0/0xe0 [ 474.233865] blkdev_ioctl+0x540/0x1830 [ 474.237754] ? blkpg_ioctl+0x8d0/0x8d0 [ 474.241643] ? trace_hardirqs_on+0x10/0x10 [ 474.245926] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 474.251009] ? debug_check_no_obj_freed+0x2c0/0x680 [ 474.256006] block_ioctl+0xd9/0x120 [ 474.259611] ? blkdev_fallocate+0x3a0/0x3a0 [ 474.263910] do_vfs_ioctl+0x75a/0xff0 [ 474.267698] ? lock_acquire+0x170/0x3f0 [ 474.271665] ? ioctl_preallocate+0x1a0/0x1a0 [ 474.276058] ? __fget+0x265/0x3e0 [ 474.279505] ? do_vfs_ioctl+0xff0/0xff0 [ 474.283476] ? security_file_ioctl+0x83/0xb0 [ 474.287869] SyS_ioctl+0x7f/0xb0 [ 474.291220] ? do_vfs_ioctl+0xff0/0xff0 [ 474.295174] do_syscall_64+0x1d5/0x640 [ 474.299045] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 474.304213] RIP: 0033:0x7fb13d580ec7 [ 474.307907] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 474.315604] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 474.322867] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 474.330118] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 474.337380] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 474.344637] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:59 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 36) 06:59:59 executing program 1: socketpair(0x0, 0xa, 0xc0000000, 0x0) 06:59:59 executing program 3: socketpair(0x29, 0xa, 0xb02, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) socketpair(0x15, 0x5, 0x4d, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x7, &(0x7f0000000180)=[{}, {@fixed}, {@fixed}, {@fixed}, {}, {@fixed}, {}]}) r2 = socket$isdn_base(0x22, 0x3, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) ioctl$IMGETVERSION(r3, 0x80044942, &(0x7f0000000000)) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, 0x0) socketpair(0x29, 0xa, 0xb02, &(0x7f0000000040)) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) socketpair(0x15, 0x5, 0x4d, &(0x7f0000000140)) (async) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x7, &(0x7f0000000180)=[{}, {@fixed}, {@fixed}, {@fixed}, {}, {@fixed}, {}]}) (async) socket$isdn_base(0x22, 0x3, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) (async) ioctl$IMGETVERSION(r3, 0x80044942, &(0x7f0000000000)) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, 0x0) (async) 06:59:59 executing program 2: ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, 0x0) 06:59:59 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000180)={'fscrypt:', @desc4}, &(0x7f00000001c0)={0x0, "3acfe5de2cfe743a4b3295292c1cb9a10379695611bb7d0d08754454b7005f7dd65aca40770fd910ee008a266d30ba2fcf0d1d0a2fad0616674cb0390e2b6fa2", 0x15}, 0x48, 0xfffffffffffffff8) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)='\x00', 0xfffffffffffffff8) (async) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 06:59:59 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) add_key$keyring(0xffffffffffffffff, &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffa) [ 474.422605] XFS (loop4): Invalid superblock magic number 06:59:59 executing program 1: socketpair(0x0, 0xa, 0xc0000000, 0x0) 06:59:59 executing program 2: ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, 0x0) 06:59:59 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (async) add_key$keyring(0xffffffffffffffff, &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffa) 06:59:59 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040)=0xffffffffffffffff, 0x4) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) r2 = accept4$tipc(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, 0x0) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000000)={0x6, 'syz1\x00'}) 06:59:59 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='85baa174f0cb1142', r1) r3 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, r1) keyctl$reject(0x13, r2, 0x3, 0x3beafa57, r3) r4 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r5 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r4, 0x3e8, r5) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) r7 = add_key$keyring(&(0x7f0000000880), &(0x7f00000008c0)={'syz', 0x1}, 0x0, 0x0, r6) add_key$fscrypt_v1(&(0x7f00000004c0), &(0x7f00000007c0)={'fscrypt:', @auto=[0x31, 0x32, 0x36, 0x61, 0x33, 0x4, 0x665ef4734220f34a, 0x65, 0x35, 0x65, 0x34, 0x39, 0x66, 0x30, 0x65, 0x61]}, &(0x7f0000000800)={0x0, "2efd01be9be7699102c6bbffc2964a2bfa340d4d3795b20bbdabe24721ded15a726c33985e4ec5a9ff54a85625b6a1c571c65ce726f76b375f86adfd506f6340", 0x27}, 0x48, r7) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) 06:59:59 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040)=0xffffffffffffffff, 0x4) (async) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) r2 = accept4$tipc(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, 0x0) (async, rerun: 64) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000000)={0x6, 'syz1\x00'}) (rerun: 64) [ 474.546422] FAULT_INJECTION: forcing a failure. [ 474.546422] name failslab, interval 1, probability 0, space 0, times 0 [ 474.593603] CPU: 0 PID: 19680 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 474.601502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 474.610853] Call Trace: [ 474.613453] dump_stack+0x1b2/0x281 [ 474.617083] should_fail.cold+0x10a/0x149 [ 474.621230] should_failslab+0xd6/0x130 [ 474.625201] kmem_cache_alloc_trace+0x29a/0x3d0 [ 474.629866] ? kobj_ns_drop+0x80/0x80 [ 474.633664] call_usermodehelper_setup+0x73/0x2e0 [ 474.638506] kobject_uevent_env+0xc21/0xf30 [ 474.642834] lo_ioctl+0x11a6/0x1cd0 [ 474.646460] ? loop_set_status64+0xe0/0xe0 [ 474.650693] blkdev_ioctl+0x540/0x1830 [ 474.654581] ? blkpg_ioctl+0x8d0/0x8d0 [ 474.658465] ? trace_hardirqs_on+0x10/0x10 [ 474.662703] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 474.667804] ? debug_check_no_obj_freed+0x2c0/0x680 [ 474.672821] block_ioctl+0xd9/0x120 [ 474.676448] ? blkdev_fallocate+0x3a0/0x3a0 [ 474.680779] do_vfs_ioctl+0x75a/0xff0 [ 474.684582] ? lock_acquire+0x170/0x3f0 [ 474.688566] ? ioctl_preallocate+0x1a0/0x1a0 [ 474.692979] ? __fget+0x265/0x3e0 [ 474.696437] ? do_vfs_ioctl+0xff0/0xff0 [ 474.700412] ? security_file_ioctl+0x83/0xb0 [ 474.704822] SyS_ioctl+0x7f/0xb0 [ 474.708186] ? do_vfs_ioctl+0xff0/0xff0 [ 474.712163] do_syscall_64+0x1d5/0x640 [ 474.716045] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 474.721212] RIP: 0033:0x7fb13d580ec7 [ 474.724899] RSP: 002b:00007fb13bef5f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 474.732589] RAX: ffffffffffffffda RBX: 00007fb13d5caa20 RCX: 00007fb13d580ec7 [ 474.739842] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 474.747090] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 474.754346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 474.761612] R13: 0000000000000004 R14: 0000000020000140 R15: 0000000000000000 06:59:59 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 37) 06:59:59 executing program 2: ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, 0x0) 06:59:59 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) bpf$LINK_GET_FD_BY_ID(0x1e, &(0x7f0000000040)=0xffffffffffffffff, 0x4) (async) socket$nl_route(0x10, 0x3, 0x0) (async) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) (async) r2 = accept4$tipc(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x80000) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, 0x0) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000000)={0x6, 'syz1\x00'}) 06:59:59 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r2 = request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='85baa174f0cb1142', r1) (async) r3 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, r1) keyctl$reject(0x13, r2, 0x3, 0x3beafa57, r3) r4 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) r5 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r4, 0x3e8, r5) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) r7 = add_key$keyring(&(0x7f0000000880), &(0x7f00000008c0)={'syz', 0x1}, 0x0, 0x0, r6) add_key$fscrypt_v1(&(0x7f00000004c0), &(0x7f00000007c0)={'fscrypt:', @auto=[0x31, 0x32, 0x36, 0x61, 0x33, 0x4, 0x665ef4734220f34a, 0x65, 0x35, 0x65, 0x34, 0x39, 0x66, 0x30, 0x65, 0x61]}, &(0x7f0000000800)={0x0, "2efd01be9be7699102c6bbffc2964a2bfa340d4d3795b20bbdabe24721ded15a726c33985e4ec5a9ff54a85625b6a1c571c65ce726f76b375f86adfd506f6340", 0x27}, 0x48, r7) (async) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) [ 474.820670] XFS (loop4): Invalid superblock magic number 06:59:59 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) add_key$keyring(0xffffffffffffffff, &(0x7f0000000000)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffa) 06:59:59 executing program 1: socketpair(0x0, 0xa, 0xc0000000, 0x0) 06:59:59 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r1, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}]}, 0x24}}, 0x40044) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r1, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000141}, 0x4004800) 06:59:59 executing program 2: socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, 0x0) 06:59:59 executing program 1: socketpair(0x21, 0x0, 0xc0000000, 0x0) 06:59:59 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, 0x0) [ 474.932289] FAULT_INJECTION: forcing a failure. [ 474.932289] name failslab, interval 1, probability 0, space 0, times 0 [ 474.965088] CPU: 0 PID: 19740 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 474.972998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 474.982349] Call Trace: [ 474.984937] dump_stack+0x1b2/0x281 [ 474.988569] should_fail.cold+0x10a/0x149 [ 474.992717] should_failslab+0xd6/0x130 [ 474.996694] kmem_cache_alloc+0x28e/0x3c0 [ 475.000845] getname_flags+0xc8/0x550 [ 475.004645] SyS_mkdirat+0x83/0x270 [ 475.004657] ? SyS_mknod+0x30/0x30 [ 475.004666] ? fput_many+0xe/0x140 [ 475.004680] ? do_syscall_64+0x4c/0x640 [ 475.019312] ? SyS_mknod+0x30/0x30 [ 475.022852] do_syscall_64+0x1d5/0x640 [ 475.026749] entry_SYSCALL_64_after_hwframe+0x46/0xbb 06:59:59 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r2 = request_key(&(0x7f0000000080)='cifs.spnego\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='85baa174f0cb1142', r1) (async) r3 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000180)={'syz', 0x3}, 0x0, 0x0, r1) keyctl$reject(0x13, r2, 0x3, 0x3beafa57, r3) (async) r4 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r5 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r4, 0x3e8, r5) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f00000001c0)='rxrpc\x00', &(0x7f0000000200)) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) r7 = add_key$keyring(&(0x7f0000000880), &(0x7f00000008c0)={'syz', 0x1}, 0x0, 0x0, r6) add_key$fscrypt_v1(&(0x7f00000004c0), &(0x7f00000007c0)={'fscrypt:', @auto=[0x31, 0x32, 0x36, 0x61, 0x33, 0x4, 0x665ef4734220f34a, 0x65, 0x35, 0x65, 0x34, 0x39, 0x66, 0x30, 0x65, 0x61]}, &(0x7f0000000800)={0x0, "2efd01be9be7699102c6bbffc2964a2bfa340d4d3795b20bbdabe24721ded15a726c33985e4ec5a9ff54a85625b6a1c571c65ce726f76b375f86adfd506f6340", 0x27}, 0x48, r7) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) 06:59:59 executing program 1: socketpair(0x21, 0x0, 0x0, 0x0) [ 475.031931] RIP: 0033:0x7fb13d580217 [ 475.035654] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 475.043367] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d580217 [ 475.050632] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c [ 475.057899] RBP: 00007fb13bef61d0 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 475.065159] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 475.065165] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:00 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 38) 07:00:00 executing program 2: socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, 0x0) 07:00:00 executing program 1: socketpair(0x21, 0xa, 0xc0000000, 0x0) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="008000006d6178"]) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) 07:00:00 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x35, 0x33, 0x34, 0x39, 0x39, 0x66, 0x1, 0xa2, 0x31, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 07:00:00 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r1, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}]}, 0x24}}, 0x40044) (async) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r1, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000141}, 0x4004800) 07:00:00 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async, rerun: 32) r1 = socket$isdn_base(0x22, 0x3, 0x0) (rerun: 32) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, 0x0) 07:00:00 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async, rerun: 32) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x35, 0x33, 0x34, 0x39, 0x39, 0x66, 0x1, 0xa2, 0x31, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (rerun: 32) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 07:00:00 executing program 1: socketpair(0x29, 0xa, 0xb02, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) socketpair(0x15, 0x5, 0x4d, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x7, &(0x7f0000000180)=[{}, {@fixed}, {@fixed}, {@fixed}, {}, {@fixed}, {}]}) r2 = socket$isdn_base(0x22, 0x3, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) ioctl$IMGETVERSION(r3, 0x80044942, &(0x7f0000000000)) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, 0x0) 07:00:00 executing program 2: socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, 0x0) 07:00:00 executing program 3: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r1, 0xc400941d, 0x0) 07:00:00 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (async) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r1, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}]}, 0x24}}, 0x40044) (async, rerun: 64) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, r1, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000141}, 0x4004800) (rerun: 64) 07:00:00 executing program 1: socketpair(0x29, 0xa, 0xb02, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) socketpair(0x15, 0x5, 0x4d, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x7, &(0x7f0000000180)=[{}, {@fixed}, {@fixed}, {@fixed}, {}, {@fixed}, {}]}) r2 = socket$isdn_base(0x22, 0x3, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) ioctl$IMGETVERSION(r3, 0x80044942, &(0x7f0000000000)) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, 0x0) [ 475.235712] FAULT_INJECTION: forcing a failure. [ 475.235712] name failslab, interval 1, probability 0, space 0, times 0 [ 475.257045] CPU: 0 PID: 19796 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 475.264954] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 475.274311] Call Trace: [ 475.276900] dump_stack+0x1b2/0x281 [ 475.280540] should_fail.cold+0x10a/0x149 [ 475.284696] should_failslab+0xd6/0x130 [ 475.288675] kmem_cache_alloc+0x28e/0x3c0 [ 475.292829] __d_alloc+0x2a/0xa20 [ 475.296292] ? d_lookup+0x172/0x220 [ 475.299924] d_alloc+0x46/0x240 [ 475.303203] __lookup_hash+0x101/0x270 [ 475.307101] filename_create+0x156/0x3f0 [ 475.311164] ? kern_path_mountpoint+0x40/0x40 [ 475.315666] SyS_mkdirat+0x95/0x270 [ 475.319297] ? SyS_mknod+0x30/0x30 [ 475.322839] ? fput_many+0xe/0x140 [ 475.326389] ? do_syscall_64+0x4c/0x640 [ 475.330359] ? SyS_mknod+0x30/0x30 [ 475.333900] do_syscall_64+0x1d5/0x640 [ 475.337789] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 475.343002] RIP: 0033:0x7fb13d580217 [ 475.346714] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 475.354422] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d580217 [ 475.361688] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c [ 475.368963] RBP: 00007fb13bef61d0 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 475.376313] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 475.383578] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:00 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 39) 07:00:00 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x35, 0x33, 0x34, 0x39, 0x39, 0x66, 0x1, 0xa2, 0x31, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) (async) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x35, 0x33, 0x34, 0x39, 0x39, 0x66, 0x1, 0xa2, 0x31, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) (async) 07:00:00 executing program 2: setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x2, 0x2}, 0x10) socketpair(0x26, 0x800, 0xfffffffc, 0x0) socketpair(0x2c, 0x5, 0x3f000, &(0x7f0000000040)) 07:00:00 executing program 1: socketpair(0x29, 0xa, 0xb02, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) socketpair(0x15, 0x5, 0x4d, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x7, &(0x7f0000000180)=[{}, {@fixed}, {@fixed}, {@fixed}, {}, {@fixed}, {}]}) r2 = socket$isdn_base(0x22, 0x3, 0x0) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) ioctl$IMGETVERSION(r3, 0x80044942, &(0x7f0000000000)) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, 0x0) 07:00:00 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)='memory.pressure\x00', 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000040)={0x4, 0x0, {0x3, @usage=0x100000000, 0x0, 0x77bd, 0x0, 0x2, 0xffffffffffff7fff, 0x0, 0x6, @usage=0x3, 0x1, 0x8, [0x9, 0x6, 0xcb, 0xffffffffffffdb72, 0x116c, 0xff]}, {0x7, @struct={0x10000, 0x8000}, 0x0, 0x9, 0x1, 0x1, 0x10001, 0x1f, 0x50, @struct={0x7, 0x6}, 0x1, 0x2a, [0x2, 0x4, 0x2, 0x400, 0xfffffffffffffffd, 0x3ff]}, {0x16d, @struct={0x6, 0x7}, 0x0, 0xf8eb, 0x21b1, 0x5, 0x10000, 0x7, 0x6, @struct={0x9, 0x3}, 0x2, 0x1f8, [0x3, 0x4a19, 0x101, 0x1, 0xfc, 0x9]}, {0x7, 0x9, 0x1}}) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f0000000440)={{r1}, {@val={r2}, @max}}) 07:00:00 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/spi_master', 0x1, 0xc3) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) [ 475.471832] FAULT_INJECTION: forcing a failure. [ 475.471832] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 475.483649] CPU: 0 PID: 19828 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 475.491526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 475.491531] Call Trace: [ 475.491546] dump_stack+0x1b2/0x281 [ 475.491560] should_fail.cold+0x10a/0x149 [ 475.511249] __alloc_pages_nodemask+0x22c/0x2720 [ 475.516006] ? kobject_uevent_env+0x274/0xf30 [ 475.516024] ? __lock_acquire+0x5fc/0x3f20 [ 475.524741] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 475.529594] ? blkdev_ioctl+0xf4/0x1830 [ 475.533574] ? blkpg_ioctl+0x8d0/0x8d0 [ 475.537468] ? trace_hardirqs_on+0x10/0x10 [ 475.541703] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 475.546810] cache_grow_begin+0x91/0x700 [ 475.550869] ? fs_reclaim_release+0xd0/0x110 [ 475.555280] ? check_preemption_disabled+0x35/0x240 [ 475.560298] cache_alloc_refill+0x273/0x350 [ 475.564625] kmem_cache_alloc+0x333/0x3c0 07:00:00 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/spi_master', 0x1, 0xc3) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) 07:00:00 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (async) r0 = socket$inet6_udp(0xa, 0x2, 0x0) (async) r1 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)='memory.pressure\x00', 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000040)={0x4, 0x0, {0x3, @usage=0x100000000, 0x0, 0x77bd, 0x0, 0x2, 0xffffffffffff7fff, 0x0, 0x6, @usage=0x3, 0x1, 0x8, [0x9, 0x6, 0xcb, 0xffffffffffffdb72, 0x116c, 0xff]}, {0x7, @struct={0x10000, 0x8000}, 0x0, 0x9, 0x1, 0x1, 0x10001, 0x1f, 0x50, @struct={0x7, 0x6}, 0x1, 0x2a, [0x2, 0x4, 0x2, 0x400, 0xfffffffffffffffd, 0x3ff]}, {0x16d, @struct={0x6, 0x7}, 0x0, 0xf8eb, 0x21b1, 0x5, 0x10000, 0x7, 0x6, @struct={0x9, 0x3}, 0x2, 0x1f8, [0x3, 0x4a19, 0x101, 0x1, 0xfc, 0x9]}, {0x7, 0x9, 0x1}}) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f0000000440)={{r1}, {@val={r2}, @max}}) [ 475.568801] getname_flags+0xc8/0x550 [ 475.572605] SyS_mkdirat+0x83/0x270 [ 475.576237] ? SyS_mknod+0x30/0x30 [ 475.579775] ? fput_many+0xe/0x140 [ 475.583311] ? do_syscall_64+0x4c/0x640 [ 475.587282] ? SyS_mknod+0x30/0x30 [ 475.590821] do_syscall_64+0x1d5/0x640 [ 475.594713] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 475.599898] RIP: 0033:0x7fb13d580217 [ 475.603611] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 475.611325] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d580217 07:00:00 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)='memory.pressure\x00', 0x2, 0x0) (async) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000040)={0x4, 0x0, {0x3, @usage=0x100000000, 0x0, 0x77bd, 0x0, 0x2, 0xffffffffffff7fff, 0x0, 0x6, @usage=0x3, 0x1, 0x8, [0x9, 0x6, 0xcb, 0xffffffffffffdb72, 0x116c, 0xff]}, {0x7, @struct={0x10000, 0x8000}, 0x0, 0x9, 0x1, 0x1, 0x10001, 0x1f, 0x50, @struct={0x7, 0x6}, 0x1, 0x2a, [0x2, 0x4, 0x2, 0x400, 0xfffffffffffffffd, 0x3ff]}, {0x16d, @struct={0x6, 0x7}, 0x0, 0xf8eb, 0x21b1, 0x5, 0x10000, 0x7, 0x6, @struct={0x9, 0x3}, 0x2, 0x1f8, [0x3, 0x4a19, 0x101, 0x1, 0xfc, 0x9]}, {0x7, 0x9, 0x1}}) ioctl$BTRFS_IOC_RESIZE(r0, 0x50009403, &(0x7f0000000440)={{r1}, {@val={r2}, @max}}) 07:00:00 executing program 2: setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x2, 0x2}, 0x10) socketpair(0x26, 0x800, 0xfffffffc, 0x0) socketpair(0x2c, 0x5, 0x3f000, &(0x7f0000000040)) 07:00:00 executing program 1: socketpair(0x29, 0xa, 0xb02, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) socketpair(0x15, 0x5, 0x4d, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x7, &(0x7f0000000180)=[{}, {@fixed}, {@fixed}, {@fixed}, {}, {@fixed}, {}]}) socket$isdn_base(0x22, 0x3, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) ioctl$IMGETVERSION(r2, 0x80044942, &(0x7f0000000000)) 07:00:00 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 475.618780] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c [ 475.626049] RBP: 00007fb13bef61d0 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 475.633317] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 475.640593] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:00 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 40) 07:00:00 executing program 1: socketpair(0x29, 0xa, 0xb02, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) socketpair(0x15, 0x5, 0x4d, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x7, &(0x7f0000000180)=[{}, {@fixed}, {@fixed}, {@fixed}, {}, {@fixed}, {}]}) socket$isdn_base(0x22, 0x3, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r2, 0x0, 0x0) 07:00:00 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x3, &(0x7f00000000c0)=[{}, {@fixed}, {@fixed}]}) 07:00:00 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/spi_master', 0x1, 0xc3) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/spi_master', 0x1, 0xc3) (async) openat$cgroup_type(r1, &(0x7f0000000040), 0x2, 0x0) (async) 07:00:00 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 07:00:00 executing program 2: setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x2, 0x2}, 0x10) socketpair(0x26, 0x800, 0xfffffffc, 0x0) socketpair(0x2c, 0x5, 0x3f000, &(0x7f0000000040)) [ 475.776031] XFS (loop4): Invalid superblock magic number 07:00:00 executing program 1: socketpair(0x29, 0xa, 0xb02, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) socketpair(0x15, 0x5, 0x4d, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x7, &(0x7f0000000180)=[{}, {@fixed}, {@fixed}, {@fixed}, {}, {@fixed}, {}]}) socket$isdn_base(0x22, 0x3, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) 07:00:00 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) (async) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x3, &(0x7f00000000c0)=[{}, {@fixed}, {@fixed}]}) 07:00:00 executing program 2: setsockopt$TIPC_GROUP_JOIN(0xffffffffffffffff, 0x10f, 0x87, &(0x7f0000000000)={0x42, 0x2, 0x2}, 0x10) socketpair(0x2c, 0x5, 0x3f000, &(0x7f0000000040)) 07:00:00 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) [ 475.867928] FAULT_INJECTION: forcing a failure. [ 475.867928] name failslab, interval 1, probability 0, space 0, times 0 [ 475.903310] CPU: 0 PID: 19894 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 07:00:00 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) (async) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000080)={0x3, &(0x7f00000000c0)=[{}, {@fixed}, {@fixed}]}) [ 475.911214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 475.920569] Call Trace: [ 475.923159] dump_stack+0x1b2/0x281 [ 475.923174] should_fail.cold+0x10a/0x149 [ 475.923186] should_failslab+0xd6/0x130 [ 475.934906] kmem_cache_alloc+0x28e/0x3c0 [ 475.939060] ? ext4_sync_fs+0x7e0/0x7e0 [ 475.943046] ext4_alloc_inode+0x1a/0x640 [ 475.947110] ? ext4_sync_fs+0x7e0/0x7e0 [ 475.951080] alloc_inode+0x5d/0x170 [ 475.954711] new_inode+0x1d/0xf0 [ 475.958079] __ext4_new_inode+0x360/0x4eb0 [ 475.962311] ? kmem_cache_free+0x7c/0x2b0 07:00:00 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) [ 475.962322] ? putname+0xcd/0x110 [ 475.962333] ? SyS_mkdirat+0x95/0x270 [ 475.973802] ? entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 475.979174] ? ext4_free_inode+0x1460/0x1460 [ 475.983588] ? lock_downgrade+0x740/0x740 [ 475.987741] ? _raw_spin_unlock_irqrestore+0x66/0xe0 [ 475.992846] ? dquot_initialize_needed+0x240/0x240 [ 475.997785] ext4_mkdir+0x2e4/0xbd0 [ 476.001420] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 476.006095] ? security_inode_mkdir+0xca/0x100 [ 476.010685] vfs_mkdir+0x463/0x6e0 [ 476.014231] SyS_mkdirat+0x1fd/0x270 07:00:00 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x1f, 0x80, 0x92, 0xe3}, {0x7f, 0x1, 0x1f, 0x7}, {0x3, 0x9, 0xff, 0x5}, {0x401, 0x0, 0x46, 0x3}, {0x3, 0x2, 0x80, 0x80000001}, {0x20, 0x8, 0x9, 0xfffff981}, {0x6, 0x6, 0x7, 0x7d}]}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={0x0, 0x2, r0, 0x200}) [ 476.017948] ? SyS_mknod+0x30/0x30 [ 476.021492] ? fput_many+0xe/0x140 [ 476.025036] ? do_syscall_64+0x4c/0x640 [ 476.029017] ? SyS_mknod+0x30/0x30 [ 476.032564] do_syscall_64+0x1d5/0x640 [ 476.036466] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 476.041657] RIP: 0033:0x7fb13d580217 [ 476.045367] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 476.053076] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d580217 [ 476.060343] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c [ 476.067608] RBP: 00007fb13bef61d0 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 476.067614] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 476.067618] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:01 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 41) 07:00:01 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (async) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) (async, rerun: 32) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x1f, 0x80, 0x92, 0xe3}, {0x7f, 0x1, 0x1f, 0x7}, {0x3, 0x9, 0xff, 0x5}, {0x401, 0x0, 0x46, 0x3}, {0x3, 0x2, 0x80, 0x80000001}, {0x20, 0x8, 0x9, 0xfffff981}, {0x6, 0x6, 0x7, 0x7d}]}) (async, rerun: 32) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={0x0, 0x2, r0, 0x200}) 07:00:01 executing program 1: socketpair(0x29, 0xa, 0xb02, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) socketpair(0x15, 0x5, 0x4d, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x7, &(0x7f0000000180)=[{}, {@fixed}, {@fixed}, {@fixed}, {}, {@fixed}, {}]}) socket$isdn_base(0x22, 0x3, 0x0) 07:00:01 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x3}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async, rerun: 64) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async, rerun: 64) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 07:00:01 executing program 2: socketpair(0x2c, 0x5, 0x3f000, &(0x7f0000000040)) 07:00:01 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 07:00:01 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='i2c_reply\x00'}, 0x10) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) [ 476.228360] FAULT_INJECTION: forcing a failure. [ 476.228360] name failslab, interval 1, probability 0, space 0, times 0 [ 476.240035] CPU: 0 PID: 19948 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 476.247917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 476.257275] Call Trace: [ 476.259865] dump_stack+0x1b2/0x281 [ 476.263500] should_fail.cold+0x10a/0x149 [ 476.267655] should_failslab+0xd6/0x130 [ 476.271632] kmem_cache_alloc+0x40/0x3c0 07:00:01 executing program 2: socketpair(0x0, 0x5, 0x3f000, &(0x7f0000000040)) [ 476.275696] __es_insert_extent+0x338/0x1360 [ 476.280109] ? __es_shrink+0x8c0/0x8c0 [ 476.283988] ? lock_acquire+0x170/0x3f0 [ 476.287955] ? ext4_es_insert_extent+0x11f/0x530 [ 476.292723] ext4_es_insert_extent+0x1b9/0x530 [ 476.297336] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 476.303141] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 476.308596] ? ext4_es_find_delayed_extent_range+0x646/0x930 [ 476.314392] ext4_ext_map_blocks+0x1e2c/0x6b10 [ 476.318979] ? __lock_acquire+0x5fc/0x3f20 [ 476.323220] ? __lock_acquire+0x5fc/0x3f20 [ 476.327459] ? mark_buffer_dirty+0x95/0x480 [ 476.331779] ? trace_hardirqs_on+0x10/0x10 [ 476.336011] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 476.341379] ? ext4_find_delalloc_cluster+0x180/0x180 [ 476.346564] ? trace_hardirqs_on+0x10/0x10 [ 476.346608] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 476.355669] ? ext4_es_lookup_extent+0x321/0xac0 [ 476.360430] ? lock_acquire+0x170/0x3f0 [ 476.364406] ? lock_acquire+0x170/0x3f0 [ 476.368377] ? ext4_map_blocks+0x29f/0x1730 [ 476.372703] ext4_map_blocks+0xb19/0x1730 07:00:01 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='i2c_reply\x00'}, 0x10) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) socket$isdn_base(0x22, 0x3, 0x0) (async) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='i2c_reply\x00'}, 0x10) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) [ 476.376854] ? ext4_issue_zeroout+0x150/0x150 [ 476.381352] ? __ext4_new_inode+0x27c/0x4eb0 [ 476.385774] ext4_getblk+0x98/0x3f0 [ 476.389423] ? ext4_iomap_begin+0x7f0/0x7f0 [ 476.393750] ext4_bread+0x6c/0x1a0 [ 476.397289] ? ext4_getblk+0x3f0/0x3f0 [ 476.401170] ? dquot_initialize_needed+0x240/0x240 [ 476.406104] ext4_append+0x143/0x350 [ 476.409819] ext4_mkdir+0x4c9/0xbd0 [ 476.413452] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 476.418121] ? security_inode_mkdir+0xca/0x100 [ 476.422702] vfs_mkdir+0x463/0x6e0 07:00:01 executing program 1: socketpair(0x29, 0xa, 0xb02, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) socketpair(0x15, 0x5, 0x4d, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r1, 0x800443d2, &(0x7f0000000080)={0x7, &(0x7f0000000180)=[{}, {@fixed}, {@fixed}, {@fixed}, {}, {@fixed}, {}]}) [ 476.426243] SyS_mkdirat+0x1fd/0x270 [ 476.426255] ? SyS_mknod+0x30/0x30 [ 476.426265] ? fput_many+0xe/0x140 [ 476.426278] ? do_syscall_64+0x4c/0x640 [ 476.440981] ? SyS_mknod+0x30/0x30 [ 476.444523] do_syscall_64+0x1d5/0x640 [ 476.448411] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 476.453594] RIP: 0033:0x7fb13d580217 [ 476.457298] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 476.465000] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d580217 [ 476.472265] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c 07:00:01 executing program 2: socketpair(0x0, 0x5, 0x3f000, &(0x7f0000000040)) 07:00:01 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r2) keyctl$negate(0xd, r2, 0x101, r1) ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0xc0045005, &(0x7f0000000080)=0xb8c6) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, 0x0, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) keyctl$negate(0xd, r1, 0x8000000000000001, 0xfffffffffffffffd) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 476.479533] RBP: 00007fb13bef61d0 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 476.486799] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 476.494070] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:01 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 42) 07:00:01 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (async) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x1f, 0x80, 0x92, 0xe3}, {0x7f, 0x1, 0x1f, 0x7}, {0x3, 0x9, 0xff, 0x5}, {0x401, 0x0, 0x46, 0x3}, {0x3, 0x2, 0x80, 0x80000001}, {0x20, 0x8, 0x9, 0xfffff981}, {0x6, 0x6, 0x7, 0x7d}]}) (async) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) (async) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={0x0, 0x2, r0, 0x200}) 07:00:01 executing program 2: socketpair(0x0, 0x5, 0x3f000, &(0x7f0000000040)) 07:00:01 executing program 1: socketpair(0x29, 0xa, 0xb02, &(0x7f0000000040)) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) socketpair(0x15, 0x5, 0x4d, &(0x7f0000000140)) 07:00:01 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) (async) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) (async) r0 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='i2c_reply\x00'}, 0x10) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 07:00:01 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r2) (async) keyctl$negate(0xd, r2, 0x101, r1) (async) ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0xc0045005, &(0x7f0000000080)=0xb8c6) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, 0x0, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) keyctl$negate(0xd, r1, 0x8000000000000001, 0xfffffffffffffffd) (async) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 476.580531] XFS (loop4): Invalid superblock magic number 07:00:01 executing program 1: socketpair(0x29, 0xa, 0xb02, &(0x7f0000000040)) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) socketpair(0x15, 0x5, 0x4d, &(0x7f0000000140)) 07:00:01 executing program 2: socketpair(0x2c, 0x0, 0x3f000, &(0x7f0000000040)) 07:00:01 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r2) keyctl$negate(0xd, r2, 0x101, r1) (async, rerun: 64) ioctl$SNDCTL_DSP_SETFMT(0xffffffffffffffff, 0xc0045005, &(0x7f0000000080)=0xb8c6) (async, rerun: 64) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, 0x0, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async, rerun: 64) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async, rerun: 64) keyctl$negate(0xd, r1, 0x8000000000000001, 0xfffffffffffffffd) (async) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 07:00:01 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ce\x00'}, 0x58) 07:00:01 executing program 2: socketpair(0x2c, 0x0, 0x0, &(0x7f0000000040)) 07:00:01 executing program 1: socketpair(0x29, 0xa, 0xb02, &(0x7f0000000040)) socketpair(0x15, 0x5, 0x4d, &(0x7f0000000140)) [ 476.702606] FAULT_INJECTION: forcing a failure. [ 476.702606] name failslab, interval 1, probability 0, space 0, times 0 [ 476.746704] CPU: 1 PID: 20021 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 476.754617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 476.754667] Call Trace: [ 476.766595] dump_stack+0x1b2/0x281 [ 476.770234] should_fail.cold+0x10a/0x149 [ 476.774385] should_failslab+0xd6/0x130 [ 476.778364] __kmalloc+0x2c1/0x400 [ 476.781904] ? ext4_find_extent+0x879/0xbc0 [ 476.786227] ext4_find_extent+0x879/0xbc0 [ 476.790379] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 476.795844] ext4_ext_map_blocks+0x19a/0x6b10 [ 476.800352] ? __lock_acquire+0x5fc/0x3f20 [ 476.804592] ? mark_buffer_dirty+0x95/0x480 [ 476.808914] ? trace_hardirqs_on+0x10/0x10 [ 476.813148] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 476.818511] ? ext4_find_delalloc_cluster+0x180/0x180 [ 476.823699] ? trace_hardirqs_on+0x10/0x10 [ 476.827937] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 476.832791] ? ext4_es_lookup_extent+0x321/0xac0 [ 476.837552] ? lock_acquire+0x170/0x3f0 [ 476.841531] ? lock_acquire+0x170/0x3f0 [ 476.845510] ? ext4_map_blocks+0x623/0x1730 [ 476.849842] ext4_map_blocks+0x675/0x1730 [ 476.853995] ? ext4_issue_zeroout+0x150/0x150 [ 476.858493] ? __ext4_new_inode+0x27c/0x4eb0 [ 476.863000] ext4_getblk+0x98/0x3f0 [ 476.866629] ? ext4_iomap_begin+0x7f0/0x7f0 [ 476.870956] ext4_bread+0x6c/0x1a0 [ 476.874499] ? ext4_getblk+0x3f0/0x3f0 [ 476.878398] ? dquot_initialize_needed+0x240/0x240 [ 476.883331] ext4_append+0x143/0x350 [ 476.887044] ext4_mkdir+0x4c9/0xbd0 [ 476.890678] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 476.895350] ? security_inode_mkdir+0xca/0x100 [ 476.899934] vfs_mkdir+0x463/0x6e0 [ 476.903479] SyS_mkdirat+0x1fd/0x270 [ 476.907190] ? SyS_mknod+0x30/0x30 [ 476.910729] ? fput_many+0xe/0x140 [ 476.914272] ? do_syscall_64+0x4c/0x640 [ 476.918249] ? SyS_mknod+0x30/0x30 [ 476.921796] do_syscall_64+0x1d5/0x640 [ 476.925705] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 476.930897] RIP: 0033:0x7fb13d580217 [ 476.934611] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 476.942327] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d580217 [ 476.949598] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c [ 476.956866] RBP: 00007fb13bef61d0 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 476.964131] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 476.971393] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:01 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 43) 07:00:01 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000080)={'fscrypt:', @desc2}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633bddb7efbd31ccd5ebe0de93b9e206d05db49e45203442d01000000005f000093bc2aedc32cae62e2bc", 0x18}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) keyctl$reject(0x13, r4, 0xffffffff00000000, 0x8, 0x0) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r5 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r5) 07:00:01 executing program 1: socketpair(0x15, 0x5, 0x4d, &(0x7f0000000140)) 07:00:01 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) (async) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ce\x00'}, 0x58) 07:00:01 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r0}, @FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000000}, 0x8004) socketpair(0x1, 0x0, 0x0, 0x0) 07:00:01 executing program 2: socketpair(0x2c, 0x0, 0x0, 0x0) 07:00:01 executing program 2: socketpair(0x1, 0x0, 0x0, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x1f, 0x80, 0x92, 0xe3}, {0x7f, 0x1, 0x1f, 0x7}, {0x3, 0x9, 0xff, 0x5}, {0x401, 0x0, 0x46, 0x3}, {0x3, 0x2, 0x80, 0x80000001}, {0x20, 0x8, 0x9, 0xfffff981}, {0x6, 0x6, 0x7, 0x7d}]}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={0x0, 0x2, r0, 0x200}) 07:00:01 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r0}, @FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000000}, 0x8004) socketpair(0x1, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r0}, @FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000000}, 0x8004) (async) socketpair(0x1, 0x0, 0x0, 0x0) (async) 07:00:01 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000080)={'fscrypt:', @desc2}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633bddb7efbd31ccd5ebe0de93b9e206d05db49e45203442d01000000005f000093bc2aedc32cae62e2bc", 0x18}, 0x48, r1) (async) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) keyctl$reject(0x13, r4, 0xffffffff00000000, 0x8, 0x0) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) r5 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r5) 07:00:02 executing program 1: socketpair(0x0, 0x5, 0x4d, &(0x7f0000000140)) [ 477.116267] FAULT_INJECTION: forcing a failure. [ 477.116267] name failslab, interval 1, probability 0, space 0, times 0 07:00:02 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ce\x00'}, 0x58) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) (async) bind$alg(r1, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-ce\x00'}, 0x58) (async) 07:00:02 executing program 1: socketpair(0x0, 0x5, 0x4d, &(0x7f0000000140)) [ 477.160870] CPU: 0 PID: 20076 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 477.168783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 477.178150] Call Trace: [ 477.180736] dump_stack+0x1b2/0x281 [ 477.184374] should_fail.cold+0x10a/0x149 [ 477.188528] should_failslab+0xd6/0x130 [ 477.192505] __kmalloc+0x2c1/0x400 [ 477.196044] ? ext4_find_extent+0x879/0xbc0 [ 477.200371] ext4_find_extent+0x879/0xbc0 [ 477.204530] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 477.209990] ext4_ext_map_blocks+0x19a/0x6b10 [ 477.214492] ? __lock_acquire+0x5fc/0x3f20 [ 477.218731] ? mark_buffer_dirty+0x95/0x480 [ 477.223061] ? trace_hardirqs_on+0x10/0x10 [ 477.227299] ? __ext4_handle_dirty_metadata+0x120/0x480 [ 477.232664] ? ext4_find_delalloc_cluster+0x180/0x180 [ 477.237848] ? trace_hardirqs_on+0x10/0x10 [ 477.237860] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 477.237873] ? ext4_es_lookup_extent+0x321/0xac0 [ 477.237883] ? lock_acquire+0x170/0x3f0 [ 477.237893] ? lock_acquire+0x170/0x3f0 [ 477.237902] ? ext4_map_blocks+0x623/0x1730 [ 477.237916] ext4_map_blocks+0x675/0x1730 [ 477.237930] ? ext4_issue_zeroout+0x150/0x150 [ 477.237938] ? __ext4_new_inode+0x27c/0x4eb0 [ 477.237954] ext4_getblk+0x98/0x3f0 [ 477.247008] ? ext4_iomap_begin+0x7f0/0x7f0 [ 477.247023] ext4_bread+0x6c/0x1a0 [ 477.247032] ? ext4_getblk+0x3f0/0x3f0 [ 477.247041] ? dquot_initialize_needed+0x240/0x240 [ 477.247053] ext4_append+0x143/0x350 [ 477.247066] ext4_mkdir+0x4c9/0xbd0 [ 477.247081] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 477.247094] ? security_inode_mkdir+0xca/0x100 [ 477.247105] vfs_mkdir+0x463/0x6e0 [ 477.247117] SyS_mkdirat+0x1fd/0x270 [ 477.247127] ? SyS_mknod+0x30/0x30 [ 477.247138] ? fput_many+0xe/0x140 [ 477.328480] ? do_syscall_64+0x4c/0x640 [ 477.332476] ? SyS_mknod+0x30/0x30 [ 477.336022] do_syscall_64+0x1d5/0x640 [ 477.339922] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 477.345108] RIP: 0033:0x7fb13d580217 [ 477.348815] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 07:00:02 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 44) 07:00:02 executing program 1: socketpair(0x0, 0x5, 0x4d, &(0x7f0000000140)) 07:00:02 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00', 0x0}) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r0}, @FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000000}, 0x8004) socketpair(0x1, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan1\x00'}) (async) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@FOU_ATTR_IFINDEX={0x8, 0xb, r0}, @FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_TYPE={0x5, 0x4, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x2000000}, 0x8004) (async) socketpair(0x1, 0x0, 0x0, 0x0) (async) 07:00:02 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000000)) 07:00:02 executing program 2: socketpair(0x1, 0x0, 0x0, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x1f, 0x80, 0x92, 0xe3}, {0x7f, 0x1, 0x1f, 0x7}, {0x3, 0x9, 0xff, 0x5}, {0x401, 0x0, 0x46, 0x3}, {0x3, 0x2, 0x80, 0x80000001}, {0x20, 0x8, 0x9, 0xfffff981}, {0x6, 0x6, 0x7, 0x7d}]}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={0x0, 0x2, r0, 0x200}) 07:00:02 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000080)={'fscrypt:', @desc2}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633bddb7efbd31ccd5ebe0de93b9e206d05db49e45203442d01000000005f000093bc2aedc32cae62e2bc", 0x18}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) keyctl$reject(0x13, r4, 0xffffffff00000000, 0x8, 0x0) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r5 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r5) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000080)={'fscrypt:', @desc2}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633bddb7efbd31ccd5ebe0de93b9e206d05db49e45203442d01000000005f000093bc2aedc32cae62e2bc", 0x18}, 0x48, r1) (async) add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) (async) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f00000000c0), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) (async) keyctl$reject(0x13, r4, 0xffffffff00000000, 0x8, 0x0) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r5) (async) [ 477.356531] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d580217 [ 477.363795] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c [ 477.371061] RBP: 00007fb13bef61d0 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 477.378328] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 477.385598] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:02 executing program 0: socketpair(0x1, 0x0, 0x1, 0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}]}, 0x24}}, 0x40044) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="000126bd7000fc28000206a95900005ede371a4dc1fb000000080031000600000008002c00080000ffeb0000000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8080}, 0x40000) 07:00:02 executing program 2: socketpair(0x1, 0x0, 0x0, 0x0) r0 = socket$bt_cmtp(0x1f, 0x3, 0x5) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x1f, 0x80, 0x92, 0xe3}, {0x7f, 0x1, 0x1f, 0x7}, {0x3, 0x9, 0xff, 0x5}, {0x401, 0x0, 0x46, 0x3}, {0x3, 0x2, 0x80, 0x80000001}, {0x20, 0x8, 0x9, 0xfffff981}, {0x6, 0x6, 0x7, 0x7d}]}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r2, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={0x0, 0x2, r0, 0x200}) 07:00:02 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000000)) [ 477.492988] FAULT_INJECTION: forcing a failure. [ 477.492988] name failslab, interval 1, probability 0, space 0, times 0 [ 477.515167] CPU: 0 PID: 20126 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 477.523066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 477.532422] Call Trace: [ 477.535013] dump_stack+0x1b2/0x281 [ 477.538652] should_fail.cold+0x10a/0x149 07:00:02 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @auto=[0x39, 0x66, 0x35, 0x61, 0x34, 0x37, 0x33, 0x31, 0x34, 0x66, 0x30, 0x61, 0x34, 0x61, 0x5e, 0x63]}, &(0x7f0000000180)={0x0, "c20c7b8a05ae53888bcb4d3add6c60ab5a094cc3812c0413b5e4ef3562c2353165965c4fed2a325937047627ce5187433288f2ca167c84ce320087d610f049b3", 0x2c}, 0x48, r2) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r4) r5 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r5) 07:00:02 executing program 0: socketpair(0x1, 0x0, 0x1, 0x0) (async) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}]}, 0x24}}, 0x40044) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="000126bd7000fc28000206a95900005ede371a4dc1fb000000080031000600000008002c00080000ffeb0000000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8080}, 0x40000) [ 477.542804] should_failslab+0xd6/0x130 [ 477.546780] kmem_cache_alloc+0x28e/0x3c0 [ 477.550932] ext4_mb_new_blocks+0x514/0x3db0 [ 477.555346] ? ext4_find_extent+0x6f7/0xbc0 [ 477.559665] ? ext4_ext_search_right+0x2bc/0xaa0 [ 477.564422] ? ext4_inode_to_goal_block+0x29a/0x3b0 [ 477.569444] ext4_ext_map_blocks+0x2845/0x6b10 [ 477.574033] ? __lock_acquire+0x5fc/0x3f20 [ 477.578275] ? mark_buffer_dirty+0x95/0x480 [ 477.582597] ? trace_hardirqs_on+0x10/0x10 [ 477.586830] ? __ext4_handle_dirty_metadata+0x120/0x480 07:00:02 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @auto=[0x39, 0x66, 0x35, 0x61, 0x34, 0x37, 0x33, 0x31, 0x34, 0x66, 0x30, 0x61, 0x34, 0x61, 0x5e, 0x63]}, &(0x7f0000000180)={0x0, "c20c7b8a05ae53888bcb4d3add6c60ab5a094cc3812c0413b5e4ef3562c2353165965c4fed2a325937047627ce5187433288f2ca167c84ce320087d610f049b3", 0x2c}, 0x48, r2) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r4) r5 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r5) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) (async) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @auto=[0x39, 0x66, 0x35, 0x61, 0x34, 0x37, 0x33, 0x31, 0x34, 0x66, 0x30, 0x61, 0x34, 0x61, 0x5e, 0x63]}, &(0x7f0000000180)={0x0, "c20c7b8a05ae53888bcb4d3add6c60ab5a094cc3812c0413b5e4ef3562c2353165965c4fed2a325937047627ce5187433288f2ca167c84ce320087d610f049b3", 0x2c}, 0x48, r2) (async) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r4) (async) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r5) (async) [ 477.592194] ? ext4_find_delalloc_cluster+0x180/0x180 [ 477.597383] ? trace_hardirqs_on+0x10/0x10 [ 477.601618] ? ext4_mark_iloc_dirty+0x1822/0x26a0 [ 477.606469] ? ext4_es_lookup_extent+0x321/0xac0 [ 477.611230] ? lock_acquire+0x170/0x3f0 [ 477.615221] ext4_map_blocks+0x675/0x1730 [ 477.619377] ? ext4_issue_zeroout+0x150/0x150 [ 477.623872] ? __ext4_new_inode+0x27c/0x4eb0 [ 477.628292] ext4_getblk+0x98/0x3f0 [ 477.631924] ? ext4_iomap_begin+0x7f0/0x7f0 [ 477.636252] ext4_bread+0x6c/0x1a0 [ 477.639796] ? ext4_getblk+0x3f0/0x3f0 [ 477.643680] ? dquot_initialize_needed+0x240/0x240 [ 477.648617] ext4_append+0x143/0x350 [ 477.652334] ext4_mkdir+0x4c9/0xbd0 [ 477.655971] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 477.660649] ? security_inode_mkdir+0xca/0x100 [ 477.665236] vfs_mkdir+0x463/0x6e0 [ 477.668780] SyS_mkdirat+0x1fd/0x270 [ 477.672581] ? SyS_mknod+0x30/0x30 [ 477.676133] ? fput_many+0xe/0x140 [ 477.679664] ? do_syscall_64+0x4c/0x640 [ 477.679674] ? SyS_mknod+0x30/0x30 [ 477.679683] do_syscall_64+0x1d5/0x640 [ 477.679700] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 477.679708] RIP: 0033:0x7fb13d580217 [ 477.679713] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 477.679727] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d580217 [ 477.679732] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c [ 477.679737] RBP: 00007fb13bef61d0 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 477.679741] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 477.679749] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:02 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 45) 07:00:02 executing program 0: socketpair(0x1, 0x0, 0x1, 0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}]}, 0x24}}, 0x40044) (async) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="000126bd7000fc28000206a95900005ede371a4dc1fb000000080031000600000008002c00080000ffeb0000000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8080}, 0x40000) 07:00:02 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000000)) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000000)) (async) 07:00:02 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) r4 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @auto=[0x39, 0x66, 0x35, 0x61, 0x34, 0x37, 0x33, 0x31, 0x34, 0x66, 0x30, 0x61, 0x34, 0x61, 0x5e, 0x63]}, &(0x7f0000000180)={0x0, "c20c7b8a05ae53888bcb4d3add6c60ab5a094cc3812c0413b5e4ef3562c2353165965c4fed2a325937047627ce5187433288f2ca167c84ce320087d610f049b3", 0x2c}, 0x48, r2) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, r4) (async) r5 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r5) 07:00:02 executing program 1: socketpair(0x15, 0x0, 0x4d, &(0x7f0000000140)) 07:00:02 executing program 2: socketpair(0x1, 0x0, 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x1f, 0x80, 0x92, 0xe3}, {0x7f, 0x1, 0x1f, 0x7}, {0x3, 0x9, 0xff, 0x5}, {0x401, 0x0, 0x46, 0x3}, {0x3, 0x2, 0x80, 0x80000001}, {0x20, 0x8, 0x9, 0xfffff981}, {0x6, 0x6, 0x7, 0x7d}]}) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) 07:00:02 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/vfio', 0x200000, 0x41) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r3}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r4}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r6}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r7}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r9}, 0x48) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="e4015420", @ANYRES16=0x0, @ANYBLOB="000427bd7000a0e20000130000005400018014000200626f6e64300000000000000000000000080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="1400020073797a6b616c6c65723000000000000008000300010000003c00018008000100", @ANYRES32=r2, @ANYBLOB="1400020070696d367265673100000000000000001400020070696d3672656730000000000000000008000100", @ANYRES32=r3, @ANYBLOB="1c00018008000300020000000800030003000000080003f1000000001400018008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="4c00018008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="1400020069703667726530000000000000000000080001001436ac479b608b8fff39034e0bb16e36de2480d8552ceb651b0a43783b48d8fdd4bc715c142902bfcf653ddc597a86282d0552f32b60ebffc5161f670b01973600410f54099fb26b92d906854a34c6199df3ac2048cd323f2c3bd35a710cae29bd4d31a3e95333b111ef1503c393002bca81b4432364b5cdab7b5c61835da5b6383d842b4b2829844ff2c1e8fd4b9341ef94e52964ebb873b318b375addd02f79439e2d08444baace14bdaf6a74556fbe665858d352d0000", @ANYRES32=r7, @ANYBLOB="08000300010000001400020065727370616e300000000000000000006800018008000100", @ANYRES32=0x0, @ANYBLOB="1400020067656e6576653100000000000000000008000300010000001400020064766d7270310000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468305f746f5f62726964676500080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="5c00018008000100", @ANYRES32=r8, @ANYBLOB="080003000200000008000300030000001400020070696d3672656700000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300030000001400020076657468305f6d61637674617000000008000100", @ANYRES32=r9, @ANYBLOB], 0x1e4}}, 0x10) 07:00:02 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000000)) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 07:00:02 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) keyctl$negate(0xd, 0x0, 0xffff, 0xfffffffffffffff9) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 07:00:02 executing program 1: socketpair(0x15, 0x0, 0x4d, &(0x7f0000000140)) [ 477.902593] FAULT_INJECTION: forcing a failure. [ 477.902593] name failslab, interval 1, probability 0, space 0, times 0 [ 477.914234] CPU: 0 PID: 20208 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 477.922126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 477.931480] Call Trace: [ 477.934069] dump_stack+0x1b2/0x281 [ 477.937704] should_fail.cold+0x10a/0x149 [ 477.941862] should_failslab+0xd6/0x130 [ 477.945843] kmem_cache_alloc+0x40/0x3c0 [ 477.949911] __es_insert_extent+0x338/0x1360 [ 477.954344] ext4_es_insert_extent+0x1b9/0x530 [ 477.958936] ? ext4_es_find_delayed_extent_range+0x930/0x930 [ 477.964759] ext4_map_blocks+0x887/0x1730 [ 477.968920] ? ext4_issue_zeroout+0x150/0x150 [ 477.973419] ? __ext4_new_inode+0x27c/0x4eb0 [ 477.977842] ext4_getblk+0x98/0x3f0 [ 477.981474] ? ext4_iomap_begin+0x7f0/0x7f0 [ 477.985816] ext4_bread+0x6c/0x1a0 [ 477.989360] ? ext4_getblk+0x3f0/0x3f0 [ 477.993258] ? dquot_initialize_needed+0x240/0x240 [ 477.998197] ext4_append+0x143/0x350 [ 478.001926] ext4_mkdir+0x4c9/0xbd0 [ 478.005563] ? ext4_init_dot_dotdot+0x5a0/0x5a0 [ 478.010240] ? security_inode_mkdir+0xca/0x100 [ 478.014831] vfs_mkdir+0x463/0x6e0 [ 478.018378] SyS_mkdirat+0x1fd/0x270 [ 478.022103] ? SyS_mknod+0x30/0x30 [ 478.025657] ? fput_many+0xe/0x140 [ 478.029201] ? do_syscall_64+0x4c/0x640 [ 478.033181] ? SyS_mknod+0x30/0x30 [ 478.036740] do_syscall_64+0x1d5/0x640 [ 478.040639] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 478.045828] RIP: 0033:0x7fb13d580217 07:00:02 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (async) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/vfio', 0x200000, 0x41) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r3}, 0x48) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r4}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', 0x0}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r6}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r7}, 0x48) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r9}, 0x48) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="e4015420", @ANYRES16=0x0, @ANYBLOB="000427bd7000a0e20000130000005400018014000200626f6e64300000000000000000000000080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="1400020073797a6b616c6c65723000000000000008000300010000003c00018008000100", @ANYRES32=r2, @ANYBLOB="1400020070696d367265673100000000000000001400020070696d3672656730000000000000000008000100", @ANYRES32=r3, @ANYBLOB="1c00018008000300020000000800030003000000080003f1000000001400018008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="4c00018008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="1400020069703667726530000000000000000000080001001436ac479b608b8fff39034e0bb16e36de2480d8552ceb651b0a43783b48d8fdd4bc715c142902bfcf653ddc597a86282d0552f32b60ebffc5161f670b01973600410f54099fb26b92d906854a34c6199df3ac2048cd323f2c3bd35a710cae29bd4d31a3e95333b111ef1503c393002bca81b4432364b5cdab7b5c61835da5b6383d842b4b2829844ff2c1e8fd4b9341ef94e52964ebb873b318b375addd02f79439e2d08444baace14bdaf6a74556fbe665858d352d0000", @ANYRES32=r7, @ANYBLOB="08000300010000001400020065727370616e300000000000000000006800018008000100", @ANYRES32=0x0, @ANYBLOB="1400020067656e6576653100000000000000000008000300010000001400020064766d7270310000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468305f746f5f62726964676500080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="5c00018008000100", @ANYRES32=r8, @ANYBLOB="080003000200000008000300030000001400020070696d3672656700000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300030000001400020076657468305f6d61637674617000000008000100", @ANYRES32=r9, @ANYBLOB], 0x1e4}}, 0x10) 07:00:02 executing program 2: socketpair(0x1, 0x0, 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x1f, 0x80, 0x92, 0xe3}, {0x7f, 0x1, 0x1f, 0x7}, {0x3, 0x9, 0xff, 0x5}, {0x401, 0x0, 0x46, 0x3}, {0x3, 0x2, 0x80, 0x80000001}, {0x20, 0x8, 0x9, 0xfffff981}, {0x6, 0x6, 0x7, 0x7d}]}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) [ 478.049538] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 478.057249] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d580217 [ 478.064513] RDX: 00000000000001ff RSI: 0000000020000100 RDI: 00000000ffffff9c [ 478.064521] RBP: 00007fb13bef61d0 R08: 0000000000000000 R09: 00007fb13bef61d0 [ 478.064526] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200000c0 [ 478.064533] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:03 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 46) 07:00:03 executing program 1: socketpair(0x15, 0x0, 0x4d, &(0x7f0000000140)) 07:00:03 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) keyctl$negate(0xd, 0x0, 0xffff, 0xfffffffffffffff9) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) keyctl$negate(0xd, 0x0, 0xffff, 0xfffffffffffffff9) (async) add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) (async) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) (async) 07:00:03 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/vfio', 0x200000, 0x41) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv_slave_1\x00', 0x0}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r3}, 0x48) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r4}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00', 0x0}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r6}, 0x48) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r7}, 0x48) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r9}, 0x48) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000400)=ANY=[@ANYBLOB="e4015420", @ANYRES16=0x0, @ANYBLOB="000427bd7000a0e20000130000005400018014000200626f6e64300000000000000000000000080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="1400020073797a6b616c6c65723000000000000008000300010000003c00018008000100", @ANYRES32=r2, @ANYBLOB="1400020070696d367265673100000000000000001400020070696d3672656730000000000000000008000100", @ANYRES32=r3, @ANYBLOB="1c00018008000300020000000800030003000000080003f1000000001400018008000100", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="4c00018008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="1400020069703667726530000000000000000000080001001436ac479b608b8fff39034e0bb16e36de2480d8552ceb651b0a43783b48d8fdd4bc715c142902bfcf653ddc597a86282d0552f32b60ebffc5161f670b01973600410f54099fb26b92d906854a34c6199df3ac2048cd323f2c3bd35a710cae29bd4d31a3e95333b111ef1503c393002bca81b4432364b5cdab7b5c61835da5b6383d842b4b2829844ff2c1e8fd4b9341ef94e52964ebb873b318b375addd02f79439e2d08444baace14bdaf6a74556fbe665858d352d0000", @ANYRES32=r7, @ANYBLOB="08000300010000001400020065727370616e300000000000000000006800018008000100", @ANYRES32=0x0, @ANYBLOB="1400020067656e6576653100000000000000000008000300010000001400020064766d7270310000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="1400020076657468305f746f5f62726964676500080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="5c00018008000100", @ANYRES32=r8, @ANYBLOB="080003000200000008000300030000001400020070696d3672656700000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300030000001400020076657468305f6d61637674617000000008000100", @ANYRES32=r9, @ANYBLOB], 0x1e4}}, 0x10) 07:00:03 executing program 2: socketpair(0x1, 0x0, 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x1f, 0x80, 0x92, 0xe3}, {0x7f, 0x1, 0x1f, 0x7}, {0x3, 0x9, 0xff, 0x5}, {0x401, 0x0, 0x46, 0x3}, {0x3, 0x2, 0x80, 0x80000001}, {0x20, 0x8, 0x9, 0xfffff981}, {0x6, 0x6, 0x7, 0x7d}]}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) 07:00:03 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000000)) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) [ 478.173420] XFS (loop4): Invalid superblock magic number 07:00:03 executing program 2: socketpair(0x1, 0x0, 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x1f, 0x80, 0x92, 0xe3}, {0x7f, 0x1, 0x1f, 0x7}, {0x3, 0x9, 0xff, 0x5}, {0x401, 0x0, 0x46, 0x3}, {0x3, 0x2, 0x80, 0x80000001}, {0x20, 0x8, 0x9, 0xfffff981}, {0x6, 0x6, 0x7, 0x7d}]}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) 07:00:03 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/dvb_usb_gp8psk', 0xe900, 0x1c) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000180)={0x0, 0x0, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000580)={0x7, 0x5, {0x7, @struct={0x5, 0x200}, 0x0, 0x3, 0x0, 0x5, 0x5, 0x5, 0x88, @struct={0x8000, 0xf50}, 0x5, 0x4, [0x3, 0xff, 0x0, 0x5, 0x1, 0x45c]}, {0x4, @usage=0x7fff, r1, 0x142, 0xfffffffffffffffc, 0x401, 0x20, 0x421, 0x30, @struct={0x0, 0x9}, 0x800, 0x3, [0x8, 0x8, 0x0, 0x2, 0xfe56, 0x3]}, {0xfffffffffffffffd, @usage=0x5, 0x0, 0x7fff, 0xac, 0x200, 0x1000, 0x8, 0x422, @usage=0x5, 0x3, 0xaa, [0x6, 0xffffffffffffffff, 0x5, 0x4, 0x20, 0x800]}, {0x5, 0x9, 0xdab9}}) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x501, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="209b445a61bd"}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xfb}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x5}, 0x8000) 07:00:03 executing program 1: socketpair(0x15, 0x5, 0x0, &(0x7f0000000140)) 07:00:03 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000000)) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000000)) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) 07:00:03 executing program 2: socketpair(0x1, 0x0, 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) 07:00:03 executing program 1: socketpair(0x15, 0x5, 0x0, &(0x7f0000000140)) [ 478.296151] FAULT_INJECTION: forcing a failure. [ 478.296151] name failslab, interval 1, probability 0, space 0, times 0 [ 478.364848] CPU: 0 PID: 20260 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 478.372850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 478.382198] Call Trace: [ 478.384783] dump_stack+0x1b2/0x281 [ 478.388417] should_fail.cold+0x10a/0x149 [ 478.392570] should_failslab+0xd6/0x130 [ 478.396552] __kmalloc_track_caller+0x2bc/0x400 [ 478.401219] ? strndup_user+0x5b/0xf0 [ 478.405024] memdup_user+0x22/0xa0 [ 478.408571] strndup_user+0x5b/0xf0 [ 478.412198] ? copy_mnt_ns+0xa30/0xa30 [ 478.416084] SyS_mount+0x39/0x120 [ 478.419538] ? copy_mnt_ns+0xa30/0xa30 [ 478.423425] do_syscall_64+0x1d5/0x640 [ 478.427325] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 478.432515] RIP: 0033:0x7fb13d58263a [ 478.436225] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 478.443937] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d58263a [ 478.451206] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007fb13bef5fe0 [ 478.458477] RBP: 00007fb13bef6020 R08: 00007fb13bef6020 R09: 00000000200000c0 [ 478.465749] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 478.473026] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:03 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 47) 07:00:03 executing program 3: syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) socket$isdn_base(0x22, 0x3, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 07:00:03 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) keyctl$negate(0xd, 0x0, 0xffff, 0xfffffffffffffff9) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) keyctl$negate(0xd, 0x0, 0xffff, 0xfffffffffffffff9) (async) add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) (async) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) (async) 07:00:03 executing program 1: socketpair(0x15, 0x5, 0x0, &(0x7f0000000140)) 07:00:03 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (async) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/dvb_usb_gp8psk', 0xe900, 0x1c) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000180)={0x0, 0x0, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000580)={0x7, 0x5, {0x7, @struct={0x5, 0x200}, 0x0, 0x3, 0x0, 0x5, 0x5, 0x5, 0x88, @struct={0x8000, 0xf50}, 0x5, 0x4, [0x3, 0xff, 0x0, 0x5, 0x1, 0x45c]}, {0x4, @usage=0x7fff, r1, 0x142, 0xfffffffffffffffc, 0x401, 0x20, 0x421, 0x30, @struct={0x0, 0x9}, 0x800, 0x3, [0x8, 0x8, 0x0, 0x2, 0xfe56, 0x3]}, {0xfffffffffffffffd, @usage=0x5, 0x0, 0x7fff, 0xac, 0x200, 0x1000, 0x8, 0x422, @usage=0x5, 0x3, 0xaa, [0x6, 0xffffffffffffffff, 0x5, 0x4, 0x20, 0x800]}, {0x5, 0x9, 0xdab9}}) (async) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x501, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="209b445a61bd"}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xfb}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x5}, 0x8000) 07:00:03 executing program 2: socketpair(0x1, 0x0, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) 07:00:03 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (async) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/dvb_usb_gp8psk', 0xe900, 0x1c) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000180)={0x0, 0x0, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000580)={0x7, 0x5, {0x7, @struct={0x5, 0x200}, 0x0, 0x3, 0x0, 0x5, 0x5, 0x5, 0x88, @struct={0x8000, 0xf50}, 0x5, 0x4, [0x3, 0xff, 0x0, 0x5, 0x1, 0x45c]}, {0x4, @usage=0x7fff, r1, 0x142, 0xfffffffffffffffc, 0x401, 0x20, 0x421, 0x30, @struct={0x0, 0x9}, 0x800, 0x3, [0x8, 0x8, 0x0, 0x2, 0xfe56, 0x3]}, {0xfffffffffffffffd, @usage=0x5, 0x0, 0x7fff, 0xac, 0x200, 0x1000, 0x8, 0x422, @usage=0x5, 0x3, 0xaa, [0x6, 0xffffffffffffffff, 0x5, 0x4, 0x20, 0x800]}, {0x5, 0x9, 0xdab9}}) (async) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x501, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="209b445a61bd"}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xfb}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x5}, 0x8000) 07:00:03 executing program 1: socketpair(0x15, 0x5, 0x4d, 0x0) 07:00:03 executing program 3: syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) socket$isdn_base(0x22, 0x3, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) (async) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 07:00:03 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000040)=0x4) 07:00:03 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)=@chain={'key_or_keyring:', r0}) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) keyctl$revoke(0x3, r0) r5 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r5) 07:00:03 executing program 1: socketpair(0x1, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/dvb_usb_gp8psk', 0xe900, 0x1c) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r0, 0x84009422, &(0x7f0000000180)={0x0, 0x0, {}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_BALANCE_V2(r0, 0xc4009420, &(0x7f0000000580)={0x7, 0x5, {0x7, @struct={0x5, 0x200}, 0x0, 0x3, 0x0, 0x5, 0x5, 0x5, 0x88, @struct={0x8000, 0xf50}, 0x5, 0x4, [0x3, 0xff, 0x0, 0x5, 0x1, 0x45c]}, {0x4, @usage=0x7fff, r1, 0x142, 0xfffffffffffffffc, 0x401, 0x20, 0x421, 0x30, @struct={0x0, 0x9}, 0x800, 0x3, [0x8, 0x8, 0x0, 0x2, 0xfe56, 0x3]}, {0xfffffffffffffffd, @usage=0x5, 0x0, 0x7fff, 0xac, 0x200, 0x1000, 0x8, 0x422, @usage=0x5, 0x3, 0xaa, [0x6, 0xffffffffffffffff, 0x5, 0x4, 0x20, 0x800]}, {0x5, 0x9, 0xdab9}}) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x501, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="209b445a61bd"}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xfb}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0x5}, 0x8000) [ 478.623564] FAULT_INJECTION: forcing a failure. [ 478.623564] name failslab, interval 1, probability 0, space 0, times 0 [ 478.685507] CPU: 0 PID: 20321 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 478.693418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 478.702776] Call Trace: [ 478.705374] dump_stack+0x1b2/0x281 [ 478.709013] should_fail.cold+0x10a/0x149 [ 478.713172] should_failslab+0xd6/0x130 [ 478.717153] __kmalloc_track_caller+0x2bc/0x400 [ 478.721827] ? strndup_user+0x5b/0xf0 [ 478.725637] memdup_user+0x22/0xa0 [ 478.729182] strndup_user+0x5b/0xf0 [ 478.732821] ? copy_mnt_ns+0xa30/0xa30 [ 478.736714] SyS_mount+0x39/0x120 [ 478.740169] ? copy_mnt_ns+0xa30/0xa30 [ 478.744062] do_syscall_64+0x1d5/0x640 [ 478.747961] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 478.753158] RIP: 0033:0x7fb13d58263a [ 478.756868] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 478.764579] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d58263a [ 478.771860] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007fb13bef5fe0 [ 478.779137] RBP: 00007fb13bef6020 R08: 00007fb13bef6020 R09: 00000000200000c0 [ 478.786408] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 478.793682] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:03 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 48) 07:00:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) 07:00:03 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) (async, rerun: 32) getsockopt$TIPC_SOCK_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000040)=0x4) (rerun: 32) 07:00:03 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async, rerun: 32) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) (rerun: 32) keyctl$negate(0xd, r2, 0x3e8, r3) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)=@chain={'key_or_keyring:', r0}) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async, rerun: 32) keyctl$revoke(0x3, r0) (async, rerun: 32) r5 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r5) 07:00:03 executing program 3: syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) socket$isdn_base(0x22, 0x3, 0x0) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), 0xffffffffffffffff) (async) socket$isdn_base(0x22, 0x3, 0x0) (async) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), 0xffffffffffffffff) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) 07:00:03 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)=@chain={'key_or_keyring:', r0}) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) keyctl$revoke(0x3, r0) r5 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r5) 07:00:03 executing program 0: socketpair(0x1, 0x0, 0x0, 0x0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(0xffffffffffffffff, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000040)=0x4) 07:00:03 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r2}, 0x48) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getneightbl={0x14, 0x42, 0x1, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0xa0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@bridge_getneigh={0x58, 0x1e, 0x400, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x0, r1, 0x41018, 0x800}, [@IFLA_OPERSTATE={0x5, 0x10, 0x1f}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_ALT_IFNAME={0x14, 0x35, 'pim6reg0\x00'}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xbb7b}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r4}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x44000}, 0x4044000) 07:00:03 executing program 1: socketpair(0x15, 0x5, 0x0, &(0x7f0000000140)) 07:00:03 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) (async) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, &(0x7f0000000080)='pkcs7_test\x00', &(0x7f00000000c0)=@chain={'key_or_keyring:', r0}) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) keyctl$revoke(0x3, r0) (async, rerun: 32) r5 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (rerun: 32) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r5) 07:00:03 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) [ 478.924072] FAULT_INJECTION: forcing a failure. [ 478.924072] name failslab, interval 1, probability 0, space 0, times 0 [ 478.999240] CPU: 0 PID: 20385 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 479.007152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 479.016508] Call Trace: [ 479.019103] dump_stack+0x1b2/0x281 [ 479.022741] should_fail.cold+0x10a/0x149 [ 479.026908] should_failslab+0xd6/0x130 [ 479.030900] kmem_cache_alloc_trace+0x29a/0x3d0 [ 479.035576] ? copy_mnt_ns+0xa30/0xa30 [ 479.039488] copy_mount_options+0x59/0x2f0 [ 479.043727] ? copy_mnt_ns+0xa30/0xa30 [ 479.043738] SyS_mount+0x84/0x120 [ 479.043748] ? copy_mnt_ns+0xa30/0xa30 [ 479.054957] do_syscall_64+0x1d5/0x640 [ 479.058857] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 479.064046] RIP: 0033:0x7fb13d58263a [ 479.067756] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 479.075468] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d58263a [ 479.082736] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007fb13bef5fe0 [ 479.090006] RBP: 00007fb13bef6020 R08: 00007fb13bef6020 R09: 00000000200000c0 07:00:04 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) r5 = add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000180)={'fscrypt:', @desc3}, &(0x7f00000001c0)={0x0, "bc1efb9de52b247572caf79062e234417aa2f843740e623e5736bcef3115dc4afe3289149d153505821df5e4a86a68678d68c953d6a7f33199b8cd3b3dfc496b", 0x1b}, 0x48, 0xffffffffffffffff) request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='logon\x00', r5) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 479.097275] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 479.104543] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:04 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 49) 07:00:04 executing program 1: socketpair(0x15, 0x5, 0x0, &(0x7f0000000140)) 07:00:04 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r2}, 0x48) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getneightbl={0x14, 0x42, 0x1, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0xa0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@bridge_getneigh={0x58, 0x1e, 0x400, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x0, r1, 0x41018, 0x800}, [@IFLA_OPERSTATE={0x5, 0x10, 0x1f}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_ALT_IFNAME={0x14, 0x35, 'pim6reg0\x00'}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xbb7b}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r4}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x44000}, 0x4044000) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) (async) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1}, 0x48) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) (async) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r2}, 0x48) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getneightbl={0x14, 0x42, 0x1, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0xa0) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@bridge_getneigh={0x58, 0x1e, 0x400, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x0, r1, 0x41018, 0x800}, [@IFLA_OPERSTATE={0x5, 0x10, 0x1f}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_ALT_IFNAME={0x14, 0x35, 'pim6reg0\x00'}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xbb7b}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r4}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x44000}, 0x4044000) (async) 07:00:04 executing program 0: socketpair(0x15, 0x3, 0xe1, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r1, 0x200, 0x70bd2f, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x900000}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4040000) ioctl$SNDCTL_DSP_GETIPTR(r0, 0x800c5011, &(0x7f0000000040)) ioctl$SNDCTL_DSP_GETIPTR(r0, 0x800c5011, &(0x7f0000000080)) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x3) 07:00:04 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) 07:00:04 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) keyctl$invalidate(0x15, r3) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (async) r5 = add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000180)={'fscrypt:', @desc3}, &(0x7f00000001c0)={0x0, "bc1efb9de52b247572caf79062e234417aa2f843740e623e5736bcef3115dc4afe3289149d153505821df5e4a86a68678d68c953d6a7f33199b8cd3b3dfc496b", 0x1b}, 0x48, 0xffffffffffffffff) request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='logon\x00', r5) (async) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 07:00:04 executing program 0: socketpair(0x15, 0x3, 0xe1, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r1, 0x200, 0x70bd2f, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x900000}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4040000) ioctl$SNDCTL_DSP_GETIPTR(r0, 0x800c5011, &(0x7f0000000040)) ioctl$SNDCTL_DSP_GETIPTR(r0, 0x800c5011, &(0x7f0000000080)) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x3) socketpair(0x15, 0x3, 0xe1, 0x0) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r0) (async) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r1, 0x200, 0x70bd2f, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x900000}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4040000) (async) ioctl$SNDCTL_DSP_GETIPTR(r0, 0x800c5011, &(0x7f0000000040)) (async) ioctl$SNDCTL_DSP_GETIPTR(r0, 0x800c5011, &(0x7f0000000080)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x3) (async) 07:00:04 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1}, 0x48) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) (rerun: 32) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r2}, 0x48) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getneightbl={0x14, 0x42, 0x1, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0xa0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@bridge_getneigh={0x58, 0x1e, 0x400, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x0, r1, 0x41018, 0x800}, [@IFLA_OPERSTATE={0x5, 0x10, 0x1f}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_ALT_IFNAME={0x14, 0x35, 'pim6reg0\x00'}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xbb7b}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r4}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x44000}, 0x4044000) 07:00:04 executing program 1: socketpair(0x15, 0x5, 0x0, &(0x7f0000000140)) 07:00:04 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) 07:00:04 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (async) r5 = add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000180)={'fscrypt:', @desc3}, &(0x7f00000001c0)={0x0, "bc1efb9de52b247572caf79062e234417aa2f843740e623e5736bcef3115dc4afe3289149d153505821df5e4a86a68678d68c953d6a7f33199b8cd3b3dfc496b", 0x1b}, 0x48, 0xffffffffffffffff) request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='logon\x00', r5) (async, rerun: 64) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) (rerun: 64) 07:00:04 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) [ 479.280007] FAULT_INJECTION: forcing a failure. [ 479.280007] name failslab, interval 1, probability 0, space 0, times 0 [ 479.331680] CPU: 0 PID: 20444 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 479.339596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 479.348955] Call Trace: [ 479.351547] dump_stack+0x1b2/0x281 [ 479.355184] should_fail.cold+0x10a/0x149 [ 479.359340] should_failslab+0xd6/0x130 [ 479.363320] kmem_cache_alloc+0x28e/0x3c0 [ 479.367477] getname_flags+0xc8/0x550 [ 479.371280] ? __do_page_fault+0x159/0xad0 [ 479.375520] user_path_at_empty+0x2a/0x50 [ 479.379676] do_mount+0x118/0x2a30 [ 479.383225] ? __do_page_fault+0x159/0xad0 [ 479.387460] ? retint_kernel+0x2d/0x2d [ 479.391352] ? copy_mount_string+0x40/0x40 [ 479.395587] ? memset+0x20/0x40 [ 479.398872] ? copy_mount_options+0x1fa/0x2f0 [ 479.403372] ? copy_mnt_ns+0xa30/0xa30 [ 479.407264] SyS_mount+0xa8/0x120 [ 479.410728] ? copy_mnt_ns+0xa30/0xa30 [ 479.414643] do_syscall_64+0x1d5/0x640 [ 479.418541] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 479.423731] RIP: 0033:0x7fb13d58263a [ 479.427440] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 479.435150] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d58263a [ 479.442413] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007fb13bef5fe0 [ 479.442419] RBP: 00007fb13bef6020 R08: 00007fb13bef6020 R09: 00000000200000c0 [ 479.442424] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 479.442428] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:04 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 50) 07:00:04 executing program 1: socketpair(0x0, 0x5, 0x0, &(0x7f0000000140)) 07:00:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, 0x0) 07:00:04 executing program 0: socketpair(0x15, 0x3, 0xe1, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r1, 0x200, 0x70bd2f, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x900000}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4040000) ioctl$SNDCTL_DSP_GETIPTR(r0, 0x800c5011, &(0x7f0000000040)) ioctl$SNDCTL_DSP_GETIPTR(r0, 0x800c5011, &(0x7f0000000080)) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x3) socketpair(0x15, 0x3, 0xe1, 0x0) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r0) (async) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r1, 0x200, 0x70bd2f, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x900000}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4040000) (async) ioctl$SNDCTL_DSP_GETIPTR(r0, 0x800c5011, &(0x7f0000000040)) (async) ioctl$SNDCTL_DSP_GETIPTR(r0, 0x800c5011, &(0x7f0000000080)) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x3) (async) 07:00:04 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r2) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, &(0x7f0000000080)=@secondary) r3 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r4 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x3e8, r4) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r5 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r5) 07:00:04 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 07:00:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, 0x0) 07:00:04 executing program 1: socketpair(0x0, 0x5, 0x0, &(0x7f0000000140)) [ 479.606152] FAULT_INJECTION: forcing a failure. [ 479.606152] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 479.617970] CPU: 1 PID: 20495 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 479.617978] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 479.617982] Call Trace: [ 479.618000] dump_stack+0x1b2/0x281 [ 479.618013] should_fail.cold+0x10a/0x149 [ 479.618032] __alloc_pages_nodemask+0x22c/0x2720 [ 479.650331] ? __lock_acquire+0x5fc/0x3f20 07:00:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, 0x0) 07:00:04 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) socket$isdn_base(0x22, 0x3, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) 07:00:04 executing program 1: socketpair(0x0, 0x5, 0x0, &(0x7f0000000140)) [ 479.654577] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 479.659421] ? trace_hardirqs_on+0x10/0x10 [ 479.663659] ? trace_hardirqs_on+0x10/0x10 [ 479.667906] ? reacquire_held_locks+0xb5/0x3f0 [ 479.672493] ? dput.part.0+0x3b4/0x710 [ 479.676478] ? list_lru_add+0x22a/0x490 [ 479.680474] cache_grow_begin+0x91/0x700 [ 479.684542] ? fs_reclaim_release+0xd0/0x110 [ 479.688962] ? check_preemption_disabled+0x35/0x240 [ 479.693986] cache_alloc_refill+0x273/0x350 [ 479.698320] kmem_cache_alloc_trace+0x340/0x3d0 [ 479.702992] ? copy_mnt_ns+0xa30/0xa30 [ 479.706884] copy_mount_options+0x59/0x2f0 [ 479.711127] ? copy_mnt_ns+0xa30/0xa30 [ 479.715017] SyS_mount+0x84/0x120 [ 479.718472] ? copy_mnt_ns+0xa30/0xa30 [ 479.722358] do_syscall_64+0x1d5/0x640 [ 479.722376] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 479.722384] RIP: 0033:0x7fb13d58263a [ 479.722391] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000206 [ 479.731431] ORIG_RAX: 00000000000000a5 [ 479.731437] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d58263a 07:00:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, 0x0) [ 479.731442] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007fb13bef5fe0 [ 479.731447] RBP: 00007fb13bef6020 R08: 00007fb13bef6020 R09: 00000000200000c0 [ 479.731452] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 479.731456] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 [ 479.843924] XFS (loop4): Invalid superblock magic number 07:00:04 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 51) 07:00:04 executing program 1: socketpair(0x15, 0x0, 0x0, &(0x7f0000000140)) 07:00:04 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r2) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, &(0x7f0000000080)=@secondary) r3 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) r4 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x3e8, r4) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) r5 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r5) 07:00:04 executing program 0: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x800}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x40}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x2}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x448c4}, 0x4) 07:00:04 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000040), 0x10000, 0x40000) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000080)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) pipe2$watch_queue(&(0x7f0000000000), 0x80) 07:00:04 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00'}) 07:00:04 executing program 1: socketpair(0x15, 0x0, 0x0, &(0x7f0000000140)) 07:00:04 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000040), 0x10000, 0x40000) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000080)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @struct}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) pipe2$watch_queue(&(0x7f0000000000), 0x80) socket$isdn_base(0x22, 0x3, 0x0) (async) syz_open_dev$dri(&(0x7f0000000040), 0x10000, 0x40000) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000080)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @struct}}) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) pipe2$watch_queue(&(0x7f0000000000), 0x80) (async) 07:00:04 executing program 2: socketpair(0x15, 0x3, 0xe1, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r1, 0x200, 0x70bd2f, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x900000}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4040000) ioctl$SNDCTL_DSP_GETIPTR(r0, 0x800c5011, &(0x7f0000000040)) ioctl$SNDCTL_DSP_GETIPTR(r0, 0x800c5011, &(0x7f0000000080)) socket$nl_generic(0x10, 0x3, 0x10) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000240)=0x3) [ 479.961684] FAULT_INJECTION: forcing a failure. [ 479.961684] name failslab, interval 1, probability 0, space 0, times 0 [ 479.984035] CPU: 1 PID: 20552 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 479.991957] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 480.001315] Call Trace: [ 480.003998] dump_stack+0x1b2/0x281 [ 480.007639] should_fail.cold+0x10a/0x149 07:00:04 executing program 1: socketpair(0x15, 0x0, 0x0, &(0x7f0000000140)) [ 480.011844] should_failslab+0xd6/0x130 [ 480.015846] kmem_cache_alloc+0x28e/0x3c0 [ 480.020024] alloc_vfsmnt+0x23/0x7f0 [ 480.023744] ? _raw_read_unlock+0x29/0x40 [ 480.027896] vfs_kern_mount.part.0+0x27/0x470 [ 480.032401] do_mount+0xe65/0x2a30 [ 480.037142] ? __do_page_fault+0x159/0xad0 [ 480.041386] ? retint_kernel+0x2d/0x2d [ 480.045318] ? copy_mount_string+0x40/0x40 [ 480.049558] ? memset+0x20/0x40 [ 480.052841] ? copy_mount_options+0x1fa/0x2f0 [ 480.057342] ? copy_mnt_ns+0xa30/0xa30 07:00:04 executing program 1: socketpair(0x15, 0x5, 0x0, 0x0) [ 480.061238] SyS_mount+0xa8/0x120 [ 480.064691] ? copy_mnt_ns+0xa30/0xa30 [ 480.068583] do_syscall_64+0x1d5/0x640 [ 480.072482] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 480.077699] RIP: 0033:0x7fb13d58263a [ 480.081408] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 480.089116] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d58263a [ 480.096390] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007fb13bef5fe0 [ 480.103664] RBP: 00007fb13bef6020 R08: 00007fb13bef6020 R09: 00000000200000c0 07:00:05 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) r5 = add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000180)={'fscrypt:', @desc3}, &(0x7f00000001c0)={0x0, "bc1efb9de52b247572caf79062e234417aa2f843740e623e5736bcef3115dc4afe3289149d153505821df5e4a86a68678d68c953d6a7f33199b8cd3b3dfc496b", 0x1b}, 0x48, 0xffffffffffffffff) request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='logon\x00', r5) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 480.110937] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 480.118208] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:05 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 52) 07:00:05 executing program 0: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x800}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x40}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x2}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x448c4}, 0x4) 07:00:05 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r2) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r2, 0x0, &(0x7f0000000080)=@secondary) (async) r3 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r4 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r3, 0x3e8, r4) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) r5 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r5) 07:00:05 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r2}, 0x48) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getneightbl={0x14, 0x42, 0x1, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0xa0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@bridge_getneigh={0x58, 0x1e, 0x400, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x0, r1, 0x41018, 0x800}, [@IFLA_OPERSTATE={0x5, 0x10, 0x1f}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_ALT_IFNAME={0x14, 0x35, 'pim6reg0\x00'}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xbb7b}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r4}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x44000}, 0x4044000) 07:00:05 executing program 1: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r3) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) r5 = add_key$fscrypt_v1(&(0x7f0000000140), &(0x7f0000000180)={'fscrypt:', @desc3}, &(0x7f00000001c0)={0x0, "bc1efb9de52b247572caf79062e234417aa2f843740e623e5736bcef3115dc4afe3289149d153505821df5e4a86a68678d68c953d6a7f33199b8cd3b3dfc496b", 0x1b}, 0x48, 0xffffffffffffffff) request_key(&(0x7f0000000080)='id_resolver\x00', &(0x7f00000000c0)={'syz', 0x3}, &(0x7f0000000100)='logon\x00', r5) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 07:00:05 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) (async, rerun: 32) r1 = syz_open_dev$dri(&(0x7f0000000040), 0x10000, 0x40000) (rerun: 32) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r1, 0x84009422, &(0x7f0000000080)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}, {0x0, @struct}}) (async, rerun: 32) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async, rerun: 32) pipe2$watch_queue(&(0x7f0000000000), 0x80) 07:00:05 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r2}, 0x48) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) sendmsg$nl_route(r3, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=@getneightbl={0x14, 0x42, 0x1, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x880}, 0xa0) r4 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=@bridge_getneigh={0x58, 0x1e, 0x400, 0x70bd29, 0x25dfdbfd, {0x7, 0x0, 0x0, r1, 0x41018, 0x800}, [@IFLA_OPERSTATE={0x5, 0x10, 0x1f}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_ALT_IFNAME={0x14, 0x35, 'pim6reg0\x00'}, @IFLA_GSO_MAX_SEGS={0x8, 0x28, 0xbb7b}, @IFLA_XDP={0xc, 0x2b, 0x0, 0x1, [@IFLA_XDP_FD={0x8, 0x1, r4}]}]}, 0x58}, 0x1, 0x0, 0x0, 0x44000}, 0x4044000) 07:00:05 executing program 1: socketpair(0x1, 0x0, 0x1, 0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000500)={0x24, r0, 0x0, 0x0, 0x0, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}]}, 0x24}}, 0x40044) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="000126bd7000fc28000206a95900005ede371a4dc1fb000000080031000600000008002c00080000ffeb0000000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8080}, 0x40000) 07:00:05 executing program 0: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x800}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x40}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x2}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x448c4}, 0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r0, 0x20, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x800}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x40}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x2}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x448c4}, 0x4) (async) 07:00:05 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r1) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) keyctl$negate(0xd, r2, 0x3e8, r3) r4 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc1}, &(0x7f0000000180)={0x0, "612c4e6c137ce135dbbf02563ee3544b50dfd42e2cc02496d45a3c29992de63515b0111a1fabc168330e909d9f8fa71265fca71daa7dfaef27b43acaa4a9c659", 0x2f}, 0x48, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) keyctl$reject(0x13, r4, 0x80000001, 0x90a, r5) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) [ 480.282462] FAULT_INJECTION: forcing a failure. [ 480.282462] name failslab, interval 1, probability 0, space 0, times 0 [ 480.309793] CPU: 1 PID: 20606 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 480.317696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 480.317701] Call Trace: 07:00:05 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000000)={0x7, 'syz1\x00'}) socketpair(0x1, 0x0, 0x0, 0x0) [ 480.317718] dump_stack+0x1b2/0x281 [ 480.317734] should_fail.cold+0x10a/0x149 [ 480.317747] should_failslab+0xd6/0x130 [ 480.317759] kmem_cache_alloc+0x28e/0x3c0 [ 480.317773] getname_kernel+0x4e/0x340 [ 480.317785] kern_path+0x1b/0x40 [ 480.317797] lookup_bdev+0xc6/0x1c0 [ 480.317807] ? bd_acquire+0x440/0x440 [ 480.317816] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 480.317827] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 480.317836] blkdev_get_by_path+0x1b/0xa0 [ 480.317845] mount_bdev+0x4c/0x360 [ 480.317854] ? xfs_parseargs+0x1130/0x1130 [ 480.317865] mount_fs+0x92/0x2a0 [ 480.360292] vfs_kern_mount.part.0+0x5b/0x470 [ 480.360307] do_mount+0xe65/0x2a30 [ 480.360320] ? __do_page_fault+0x159/0xad0 [ 480.360332] ? retint_kernel+0x2d/0x2d [ 480.386013] ? copy_mount_string+0x40/0x40 [ 480.386026] ? memset+0x20/0x40 [ 480.386044] ? copy_mount_options+0x1fa/0x2f0 [ 480.406400] ? copy_mnt_ns+0xa30/0xa30 [ 480.406413] SyS_mount+0xa8/0x120 [ 480.406422] ? copy_mnt_ns+0xa30/0xa30 [ 480.406434] do_syscall_64+0x1d5/0x640 07:00:05 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r1, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f00000000c0)) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r4, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) [ 480.406448] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 480.425379] RIP: 0033:0x7fb13d58263a [ 480.425386] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 480.425397] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d58263a [ 480.425403] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007fb13bef5fe0 [ 480.425410] RBP: 00007fb13bef6020 R08: 00007fb13bef6020 R09: 00000000200000c0 [ 480.425415] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 480.425420] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:05 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 53) 07:00:05 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) pipe2$watch_queue(&(0x7f0000000040), 0x80) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000000)) 07:00:05 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r1) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) (async) keyctl$negate(0xd, r2, 0x3e8, r3) r4 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc1}, &(0x7f0000000180)={0x0, "612c4e6c137ce135dbbf02563ee3544b50dfd42e2cc02496d45a3c29992de63515b0111a1fabc168330e909d9f8fa71265fca71daa7dfaef27b43acaa4a9c659", 0x2f}, 0x48, 0xfffffffffffffff8) (async) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) (async) keyctl$reject(0x13, r4, 0x80000001, 0x90a, r5) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) 07:00:05 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r1, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f00000000c0)) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r4, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000740)={0x4, 0x7, {0x8, @struct={0xafb8, 0x666c}, 0x0, 0x7, 0xe4, 0xfffffffffffffff7, 0x8000000000000001, 0xfffffffffffffffe, 0x410, @struct={0x6629, 0x2}, 0x7, 0x8, [0x8, 0xfffffffffffffffb, 0xed, 0x8, 0x7, 0x8001]}, {0x81, @struct={0x800, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0xe4d, 0x100, 0x10000, 0x4e2, @struct={0x48a, 0x9}, 0x1, 0x9, [0x3, 0x6, 0x1, 0x1, 0x3, 0x1]}, {0x112, @usage=0x8000000000000001, 0x0, 0x4, 0x1f5, 0x81, 0x1, 0x6, 0x18, @struct={0x9, 0x4df}, 0x1000, 0xdf20000, [0x4, 0x20, 0x1000, 0x1f, 0x9, 0x10001]}, {0x1000, 0x27, 0xd7}}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000001080)={0x0, "4a8708e9af98d59abd0aabb356566a3a"}) 07:00:05 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000000)={0x7, 'syz1\x00'}) (async) socketpair(0x1, 0x0, 0x0, 0x0) [ 480.600550] FAULT_INJECTION: forcing a failure. [ 480.600550] name failslab, interval 1, probability 0, space 0, times 0 [ 480.613116] CPU: 1 PID: 20652 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 480.621025] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 480.630471] Call Trace: [ 480.633072] dump_stack+0x1b2/0x281 [ 480.636719] should_fail.cold+0x10a/0x149 [ 480.636732] should_failslab+0xd6/0x130 [ 480.636744] kmem_cache_alloc+0x28e/0x3c0 [ 480.636755] alloc_vfsmnt+0x23/0x7f0 [ 480.644855] ? _raw_read_unlock+0x29/0x40 [ 480.656818] vfs_kern_mount.part.0+0x27/0x470 [ 480.656830] do_mount+0xe65/0x2a30 [ 480.656843] ? __do_page_fault+0x159/0xad0 [ 480.656855] ? retint_kernel+0x2d/0x2d [ 480.669086] ? copy_mount_string+0x40/0x40 [ 480.677188] ? memset+0x20/0x40 [ 480.680461] ? copy_mount_options+0x1fa/0x2f0 [ 480.680471] ? copy_mnt_ns+0xa30/0xa30 [ 480.680481] SyS_mount+0xa8/0x120 [ 480.692272] ? copy_mnt_ns+0xa30/0xa30 [ 480.692286] do_syscall_64+0x1d5/0x640 [ 480.692300] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 480.700062] RIP: 0033:0x7fb13d58263a [ 480.700067] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 480.700076] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d58263a [ 480.700081] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007fb13bef5fe0 [ 480.700086] RBP: 00007fb13bef6020 R08: 00007fb13bef6020 R09: 00000000200000c0 [ 480.700091] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 07:00:05 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000000)) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 07:00:05 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) add_key$keyring(&(0x7f0000000080), &(0x7f00000000c0)={'syz', 0x1}, 0x0, 0x0, r1) (async) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$revoke(0x3, r1) keyctl$negate(0xd, r2, 0x3e8, r3) (async) r4 = add_key$fscrypt_v1(&(0x7f0000000100), &(0x7f0000000140)={'fscrypt:', @desc1}, &(0x7f0000000180)={0x0, "612c4e6c137ce135dbbf02563ee3544b50dfd42e2cc02496d45a3c29992de63515b0111a1fabc168330e909d9f8fa71265fca71daa7dfaef27b43acaa4a9c659", 0x2f}, 0x48, 0xfffffffffffffff8) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) (async) keyctl$reject(0x13, r4, 0x80000001, 0x90a, r5) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) 07:00:05 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) pipe2$watch_queue(&(0x7f0000000040), 0x80) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000000)) 07:00:05 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async, rerun: 64) ioctl$IMSETDEVNAME(r0, 0x80184947, &(0x7f0000000000)={0x7, 'syz1\x00'}) (rerun: 64) socketpair(0x1, 0x0, 0x0, 0x0) 07:00:05 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000000), 0x80700, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000b80)) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$SNDCTL_DSP_GETTRIGGER(r1, 0x80045010, &(0x7f0000000040)) pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f00000000c0)) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r4, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x440c0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r3, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000740)={0x4, 0x7, {0x8, @struct={0xafb8, 0x666c}, 0x0, 0x7, 0xe4, 0xfffffffffffffff7, 0x8000000000000001, 0xfffffffffffffffe, 0x410, @struct={0x6629, 0x2}, 0x7, 0x8, [0x8, 0xfffffffffffffffb, 0xed, 0x8, 0x7, 0x8001]}, {0x81, @struct={0x800, 0x1}, 0x0, 0x8, 0xffffffffffffffff, 0xe4d, 0x100, 0x10000, 0x4e2, @struct={0x48a, 0x9}, 0x1, 0x9, [0x3, 0x6, 0x1, 0x1, 0x3, 0x1]}, {0x112, @usage=0x8000000000000001, 0x0, 0x4, 0x1f5, 0x81, 0x1, 0x6, 0x18, @struct={0x9, 0x4df}, 0x1000, 0xdf20000, [0x4, 0x20, 0x1000, 0x1f, 0x9, 0x10001]}, {0x1000, 0x27, 0xd7}}) ioctl$BTRFS_IOC_DEV_INFO(r0, 0xd000941e, &(0x7f0000001080)={0x0, "4a8708e9af98d59abd0aabb356566a3a"}) 07:00:05 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 54) [ 480.700096] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:05 executing program 1: socketpair(0x15, 0x5, 0x0, 0x0) (fail_nth: 1) 07:00:05 executing program 0: socketpair(0x1, 0x0, 0x3, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000740)=""/4096, 0x1000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{@none}]}) 07:00:05 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) r2 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$reject(0x13, r1, 0x2, 0x497, r2) r3 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f00000004c0)=':\xa0^\x00', r4) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) keyctl$setperm(0x5, 0x0, 0x300c) r6 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r3) r7 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r6, 0x3e8, r7) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r8 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x31, 0x1, 0xa2, 0x66, 0x35, 0x64, 0x35]}, &(0x7f00000003c0)={0x0, "16835b56ee4ce0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e016807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0x0) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r8) [ 480.839541] FAULT_INJECTION: forcing a failure. [ 480.839541] name failslab, interval 1, probability 0, space 0, times 0 [ 480.854071] CPU: 0 PID: 20674 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 480.861971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 480.871321] Call Trace: [ 480.873915] dump_stack+0x1b2/0x281 [ 480.877549] should_fail.cold+0x10a/0x149 [ 480.881701] should_failslab+0xd6/0x130 [ 480.885685] kmem_cache_alloc+0x28e/0x3c0 [ 480.889848] getname_kernel+0x4e/0x340 [ 480.893747] kern_path+0x1b/0x40 [ 480.897125] lookup_bdev+0xc6/0x1c0 [ 480.900758] ? bd_acquire+0x440/0x440 [ 480.904559] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 480.910014] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 480.915034] blkdev_get_by_path+0x1b/0xa0 [ 480.919195] mount_bdev+0x4c/0x360 [ 480.922733] ? xfs_parseargs+0x1130/0x1130 [ 480.926971] mount_fs+0x92/0x2a0 [ 480.930341] vfs_kern_mount.part.0+0x5b/0x470 [ 480.934836] do_mount+0xe65/0x2a30 [ 480.938393] ? __do_page_fault+0x159/0xad0 [ 480.942629] ? retint_kernel+0x2d/0x2d [ 480.946528] ? copy_mount_string+0x40/0x40 [ 480.950771] ? memset+0x20/0x40 [ 480.954058] ? copy_mount_options+0x1fa/0x2f0 [ 480.958570] ? copy_mnt_ns+0xa30/0xa30 [ 480.962465] SyS_mount+0xa8/0x120 [ 480.965923] ? copy_mnt_ns+0xa30/0xa30 [ 480.969818] do_syscall_64+0x1d5/0x640 [ 480.973718] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 480.978908] RIP: 0033:0x7fb13d58263a [ 480.982617] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 07:00:05 executing program 0: socketpair(0x1, 0x0, 0x3, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000740)=""/4096, 0x1000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{@none}]}) socketpair(0x1, 0x0, 0x3, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000740)=""/4096, 0x1000) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{@none}]}) (async) 07:00:05 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) pipe2$watch_queue(&(0x7f0000000040), 0x80) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000000)) 07:00:05 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000000)) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) 07:00:05 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) pipe2$watch_queue(&(0x7f0000000040), 0x80) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000000)) [ 480.990330] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d58263a [ 480.997602] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007fb13bef5fe0 [ 481.004877] RBP: 00007fb13bef6020 R08: 00007fb13bef6020 R09: 00000000200000c0 [ 481.012150] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 481.013339] FAULT_INJECTION: forcing a failure. [ 481.013339] name failslab, interval 1, probability 0, space 0, times 0 [ 481.019422] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 [ 481.076347] CPU: 1 PID: 20684 Comm: syz-executor.1 Not tainted 4.14.288-syzkaller #0 [ 481.084259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 481.093619] Call Trace: [ 481.096216] dump_stack+0x1b2/0x281 [ 481.099853] should_fail.cold+0x10a/0x149 [ 481.104006] should_failslab+0xd6/0x130 [ 481.107983] kmem_cache_alloc+0x28e/0x3c0 [ 481.112133] ? sock_destroy_inode+0x60/0x60 [ 481.116457] sock_alloc_inode+0x19/0x250 [ 481.120534] ? sock_destroy_inode+0x60/0x60 [ 481.124861] alloc_inode+0x5d/0x170 [ 481.128492] new_inode_pseudo+0x14/0xe0 [ 481.132470] sock_alloc+0x3c/0x270 [ 481.136018] __sock_create+0x8a/0x620 [ 481.139824] ? wait_for_completion_io+0x10/0x10 [ 481.144500] SyS_socketpair+0xdf/0x480 [ 481.148403] ? SyS_socket+0x1b0/0x1b0 [ 481.152209] ? SyS_read+0x210/0x210 [ 481.155837] ? __do_page_fault+0x159/0xad0 [ 481.160075] ? do_syscall_64+0x4c/0x640 [ 481.164048] ? SyS_socket+0x1b0/0x1b0 [ 481.167849] do_syscall_64+0x1d5/0x640 [ 481.171748] entry_SYSCALL_64_after_hwframe+0x46/0xbb 07:00:05 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000000)) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$MEDIA_IOC_REQUEST_ALLOC(0xffffffffffffffff, 0x80047c05, &(0x7f0000000000)) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) 07:00:05 executing program 0: socketpair(0x1, 0x0, 0x3, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000740)=""/4096, 0x1000) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{@none}]}) socketpair(0x1, 0x0, 0x3, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) getsockopt$nfc_llcp(r0, 0x118, 0x1, &(0x7f0000000740)=""/4096, 0x1000) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r0, 0x800443d2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{@none}]}) (async) 07:00:05 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) r2 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$reject(0x13, r1, 0x2, 0x497, r2) r3 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f00000004c0)=':\xa0^\x00', r4) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) keyctl$setperm(0x5, 0x0, 0x300c) r6 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r3) r7 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r6, 0x3e8, r7) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r8 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x31, 0x1, 0xa2, 0x66, 0x35, 0x64, 0x35]}, &(0x7f00000003c0)={0x0, "16835b56ee4ce0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e016807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0x0) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r8) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) (async) add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, r0) (async) keyctl$reject(0x13, r1, 0x2, 0x497, r2) (async) add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) (async) request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f00000004c0)=':\xa0^\x00', r4) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) (async) keyctl$setperm(0x5, 0x0, 0x300c) (async) add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r3) (async) add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) (async) keyctl$negate(0xd, r6, 0x3e8, r7) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x31, 0x1, 0xa2, 0x66, 0x35, 0x64, 0x35]}, &(0x7f00000003c0)={0x0, "16835b56ee4ce0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e016807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0x0) (async) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r8) (async) 07:00:06 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) r2 = add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, r0) keyctl$reject(0x13, r1, 0x2, 0x497, r2) r3 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f00000004c0)=':\xa0^\x00', r4) r5 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) keyctl$setperm(0x5, 0x0, 0x300c) r6 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r3) r7 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r6, 0x3e8, r7) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r8 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x31, 0x1, 0xa2, 0x66, 0x35, 0x64, 0x35]}, &(0x7f00000003c0)={0x0, "16835b56ee4ce0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e016807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0x0) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r8) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) (async) add_key$keyring(&(0x7f00000001c0), &(0x7f0000000200)={'syz', 0x0}, 0x0, 0x0, r0) (async) keyctl$reject(0x13, r1, 0x2, 0x497, r2) (async) add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) (async) request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f00000004c0)=':\xa0^\x00', r4) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r5) (async) keyctl$setperm(0x5, 0x0, 0x300c) (async) add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r3) (async) add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) (async) keyctl$negate(0xd, r6, 0x3e8, r7) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x31, 0x1, 0xa2, 0x66, 0x35, 0x64, 0x35]}, &(0x7f00000003c0)={0x0, "16835b56ee4ce0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e016807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0x0) (async) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r8) (async) 07:00:06 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 55) [ 481.176941] RIP: 0033:0x7ffa66252109 [ 481.180650] RSP: 002b:00007ffa64bc7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 481.188362] RAX: ffffffffffffffda RBX: 00007ffa66364f60 RCX: 00007ffa66252109 [ 481.195631] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000015 [ 481.202903] RBP: 00007ffa64bc71d0 R08: 0000000000000000 R09: 0000000000000000 [ 481.210175] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 481.217452] R13: 00007ffd921ab3bf R14: 00007ffa64bc7300 R15: 0000000000022000 07:00:06 executing program 1: socketpair(0x15, 0x5, 0x0, 0x0) (fail_nth: 2) 07:00:06 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000004c0)={'syz', 0x0}, &(0x7f0000000100)='\x00', r1) r2 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) r3 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) keyctl$negate(0xd, r3, 0x8000000000000000, r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r5 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r2) r6 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r5, 0x3e8, r6) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) add_key$fscrypt_v1(&(0x7f00000001c0), &(0x7f0000000200)={'fscrypt:', @desc1}, &(0x7f00000007c0)={0x0, "815e220a6e13240bee89b88cfae40f9e57293858ebce362bc6319acc69c53a14787cdd79f6efe032e51f80c03ddc399a6df1da2ad529700d722a1a324270b358", 0x16}, 0x48, r0) r7 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x33, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) add_key$keyring(&(0x7f0000000880), &(0x7f00000008c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) 07:00:06 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) pipe2$watch_queue(&(0x7f0000000040), 0x80) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000000)) 07:00:06 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r2}, 0x48) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newaddrlabel={0x7c, 0x48, 0x8, 0x70bd2d, 0x25dfdbfb, {0xa, 0x0, 0x20, 0x0, r2, 0x100}, [@IFAL_LABEL={0x8, 0x2, 0xb}, @IFAL_LABEL={0x8, 0x2, 0xa}, @IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_ADDRESS={0x14, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}, @IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_LABEL={0x8, 0x2, 0x3}, @IFAL_LABEL={0x8}, @IFAL_LABEL={0x8, 0x2, 0x3}, @IFAL_ADDRESS={0x14, 0x1, @empty}]}, 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000140)={0x2}) [ 481.263669] socket: no more sockets 07:00:06 executing program 0: socketpair(0x28, 0x4, 0x0, &(0x7f0000000040)) socketpair(0x23, 0x800, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)) [ 481.295037] FAULT_INJECTION: forcing a failure. [ 481.295037] name failslab, interval 1, probability 0, space 0, times 0 [ 481.338253] CPU: 1 PID: 20773 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 481.346162] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 481.355517] Call Trace: [ 481.358111] dump_stack+0x1b2/0x281 [ 481.361744] should_fail.cold+0x10a/0x149 [ 481.365900] should_failslab+0xd6/0x130 [ 481.369882] kmem_cache_alloc_trace+0x29a/0x3d0 [ 481.374559] xfs_fs_fill_super+0x50/0x1380 [ 481.378801] mount_bdev+0x2b3/0x360 [ 481.382426] ? xfs_parseargs+0x1130/0x1130 [ 481.386660] mount_fs+0x92/0x2a0 [ 481.390030] vfs_kern_mount.part.0+0x5b/0x470 [ 481.394527] do_mount+0xe65/0x2a30 [ 481.398072] ? __do_page_fault+0x159/0xad0 [ 481.402305] ? retint_kernel+0x2d/0x2d [ 481.406193] ? copy_mount_string+0x40/0x40 [ 481.410430] ? memset+0x20/0x40 [ 481.413707] ? copy_mount_options+0x1fa/0x2f0 [ 481.418203] ? copy_mnt_ns+0xa30/0xa30 [ 481.422116] SyS_mount+0xa8/0x120 [ 481.422126] ? copy_mnt_ns+0xa30/0xa30 [ 481.422138] do_syscall_64+0x1d5/0x640 [ 481.422152] entry_SYSCALL_64_after_hwframe+0x46/0xbb 07:00:06 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) pipe2$watch_queue(&(0x7f0000000040), 0x80) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000000)) 07:00:06 executing program 0: socketpair(0x28, 0x4, 0x0, &(0x7f0000000040)) socketpair(0x23, 0x800, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)) socketpair(0x28, 0x4, 0x0, &(0x7f0000000040)) (async) socketpair(0x23, 0x800, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)) (async) 07:00:06 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) (async) request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000004c0)={'syz', 0x0}, &(0x7f0000000100)='\x00', r1) (async) r2 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) r3 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) (async) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) (async) keyctl$negate(0xd, r3, 0x8000000000000000, r4) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r5 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r2) (async) r6 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r5, 0x3e8, r6) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) add_key$fscrypt_v1(&(0x7f00000001c0), &(0x7f0000000200)={'fscrypt:', @desc1}, &(0x7f00000007c0)={0x0, "815e220a6e13240bee89b88cfae40f9e57293858ebce362bc6319acc69c53a14787cdd79f6efe032e51f80c03ddc399a6df1da2ad529700d722a1a324270b358", 0x16}, 0x48, r0) (async) r7 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x33, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) (async) add_key$keyring(&(0x7f0000000880), &(0x7f00000008c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) [ 481.438512] RIP: 0033:0x7fb13d58263a [ 481.442224] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 481.449937] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d58263a [ 481.457207] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007fb13bef5fe0 [ 481.457213] RBP: 00007fb13bef6020 R08: 00007fb13bef6020 R09: 00000000200000c0 [ 481.457219] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 481.457224] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:06 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) (async) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r2}, 0x48) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newaddrlabel={0x7c, 0x48, 0x8, 0x70bd2d, 0x25dfdbfb, {0xa, 0x0, 0x20, 0x0, r2, 0x100}, [@IFAL_LABEL={0x8, 0x2, 0xb}, @IFAL_LABEL={0x8, 0x2, 0xa}, @IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_ADDRESS={0x14, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}, @IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_LABEL={0x8, 0x2, 0x3}, @IFAL_LABEL={0x8}, @IFAL_LABEL={0x8, 0x2, 0x3}, @IFAL_ADDRESS={0x14, 0x1, @empty}]}, 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000140)={0x2}) [ 481.480937] FAULT_INJECTION: forcing a failure. [ 481.480937] name failslab, interval 1, probability 0, space 0, times 0 07:00:06 executing program 0: socketpair(0x28, 0x4, 0x0, &(0x7f0000000040)) socketpair(0x23, 0x800, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000000)) 07:00:06 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) (async) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r1) request_key(&(0x7f0000000080)='trusted\x00', &(0x7f00000004c0)={'syz', 0x0}, &(0x7f0000000100)='\x00', r1) r2 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) r3 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000840)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000000100)='ceph\x00', &(0x7f0000000140)={'syz', 0x3}, &(0x7f0000000180)='syz', r4) (async) keyctl$negate(0xd, r3, 0x8000000000000000, r4) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r5 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r2) r6 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r5, 0x3e8, r6) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) add_key$fscrypt_v1(&(0x7f00000001c0), &(0x7f0000000200)={'fscrypt:', @desc1}, &(0x7f00000007c0)={0x0, "815e220a6e13240bee89b88cfae40f9e57293858ebce362bc6319acc69c53a14787cdd79f6efe032e51f80c03ddc399a6df1da2ad529700d722a1a324270b358", 0x16}, 0x48, r0) r7 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x33, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) add_key$keyring(&(0x7f0000000880), &(0x7f00000008c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) [ 481.582240] CPU: 1 PID: 20795 Comm: syz-executor.1 Not tainted 4.14.288-syzkaller #0 [ 481.590148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 481.599505] Call Trace: [ 481.602093] dump_stack+0x1b2/0x281 [ 481.605737] should_fail.cold+0x10a/0x149 [ 481.609890] should_failslab+0xd6/0x130 [ 481.613872] kmem_cache_alloc_trace+0x29a/0x3d0 [ 481.618549] ? kmem_cache_alloc+0x35f/0x3c0 [ 481.622877] sock_alloc_inode+0x5f/0x250 [ 481.626941] ? sock_destroy_inode+0x60/0x60 [ 481.631261] alloc_inode+0x5d/0x170 [ 481.634897] new_inode_pseudo+0x14/0xe0 [ 481.638875] sock_alloc+0x3c/0x270 [ 481.642422] __sock_create+0x8a/0x620 [ 481.646227] ? wait_for_completion_io+0x10/0x10 [ 481.650902] SyS_socketpair+0xdf/0x480 [ 481.654788] ? SyS_socket+0x1b0/0x1b0 [ 481.658594] ? SyS_read+0x210/0x210 [ 481.662219] ? __do_page_fault+0x159/0xad0 [ 481.666449] ? do_syscall_64+0x4c/0x640 [ 481.670429] ? SyS_socket+0x1b0/0x1b0 [ 481.674233] do_syscall_64+0x1d5/0x640 [ 481.678129] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 481.683316] RIP: 0033:0x7ffa66252109 [ 481.687021] RSP: 002b:00007ffa64bc7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 481.694720] RAX: ffffffffffffffda RBX: 00007ffa66364f60 RCX: 00007ffa66252109 [ 481.694727] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000015 [ 481.694732] RBP: 00007ffa64bc71d0 R08: 0000000000000000 R09: 0000000000000000 [ 481.694737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 481.694744] R13: 00007ffd921ab3bf R14: 00007ffa64bc7300 R15: 0000000000022000 07:00:06 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 56) 07:00:06 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) r1 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r1, 0x80044943, &(0x7f0000000000)) 07:00:06 executing program 0: openat$dsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socketpair(0x1, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x1, 0x0) bind$isdn_base(r0, &(0x7f0000000180)={0x22, 0x9, 0x6, 0x1f, 0x20}, 0x6) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/dvb_usb_au6610', 0x42603, 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x72a1, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r2}, 0x48) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/snd_usb_usx2y', 0x400000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x7, 0x8, 0x10001, 0x4ec5, 0xe3c, r1, 0x6, '\x00', r2, 0xffffffffffffffff, 0x4, 0x0, 0x1}, 0x48) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000000), 0x800) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="0701", @ANYRES16=r4, @ANYBLOB="00042600049e08000014bb"], 0x1c}, 0x1, 0x0, 0x0, 0x40004}, 0x480) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0x5, 0x2, 0x1ff, 0x76f834285a362adf, 0x1, 0xff, '\x00', r2, r1, 0x4, 0x5, 0x1, 0xb}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000240)={'batadv_slave_0\x00', 0x0}) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000004c0)='/sys/module/mac80211', 0xc002, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000000500)) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0x8, 0x2, 0x5, 0x18, r5, 0x9, '\x00', r6, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0xc}, 0x48) accept4$tipc(r3, &(0x7f0000000440)=@id, &(0x7f0000000480)=0x10, 0x80000) 07:00:06 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x0, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 07:00:06 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) [ 481.741894] socket: no more sockets r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r2}, 0x48) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newaddrlabel={0x7c, 0x48, 0x8, 0x70bd2d, 0x25dfdbfb, {0xa, 0x0, 0x20, 0x0, r2, 0x100}, [@IFAL_LABEL={0x8, 0x2, 0xb}, @IFAL_LABEL={0x8, 0x2, 0xa}, @IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_ADDRESS={0x14, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}, @IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_LABEL={0x8, 0x2, 0x3}, @IFAL_LABEL={0x8}, @IFAL_LABEL={0x8, 0x2, 0x3}, @IFAL_ADDRESS={0x14, 0x1, @empty}]}, 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x800) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000140)={0x2}) socket$isdn_base(0x22, 0x3, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, 0x0, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) (async) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r2}, 0x48) (async) sendmsg$nl_route(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_newaddrlabel={0x7c, 0x48, 0x8, 0x70bd2d, 0x25dfdbfb, {0xa, 0x0, 0x20, 0x0, r2, 0x100}, [@IFAL_LABEL={0x8, 0x2, 0xb}, @IFAL_LABEL={0x8, 0x2, 0xa}, @IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_ADDRESS={0x14, 0x1, @private2={0xfc, 0x2, '\x00', 0x1}}, @IFAL_LABEL={0x8, 0x2, 0x6}, @IFAL_LABEL={0x8, 0x2, 0x3}, @IFAL_LABEL={0x8}, @IFAL_LABEL={0x8, 0x2, 0x3}, @IFAL_ADDRESS={0x14, 0x1, @empty}]}, 0x7c}, 0x1, 0x0, 0x0, 0x800}, 0x800) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) ioctl$IMGETDEVINFO(r1, 0x80044944, &(0x7f0000000140)={0x2}) (async) 07:00:06 executing program 1: socketpair(0x15, 0x5, 0x0, 0x0) (fail_nth: 3) [ 481.809145] FAULT_INJECTION: forcing a failure. [ 481.809145] name failslab, interval 1, probability 0, space 0, times 0 [ 481.846974] CPU: 0 PID: 20846 Comm: syz-executor.1 Not tainted 4.14.288-syzkaller #0 07:00:06 executing program 0: openat$dsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socketpair(0x1, 0x0, 0x0, 0x0) (async) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x1, 0x0) bind$isdn_base(r0, &(0x7f0000000180)={0x22, 0x9, 0x6, 0x1f, 0x20}, 0x6) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/dvb_usb_au6610', 0x42603, 0x2) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x72a1, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r2}, 0x48) (async) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/snd_usb_usx2y', 0x400000, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x7, 0x8, 0x10001, 0x4ec5, 0xe3c, r1, 0x6, '\x00', r2, 0xffffffffffffffff, 0x4, 0x0, 0x1}, 0x48) (async) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000000), 0x800) (async) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="0701", @ANYRES16=r4, @ANYBLOB="00042600049e08000014bb"], 0x1c}, 0x1, 0x0, 0x0, 0x40004}, 0x480) (async) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0x5, 0x2, 0x1ff, 0x76f834285a362adf, 0x1, 0xff, '\x00', r2, r1, 0x4, 0x5, 0x1, 0xb}, 0x48) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000240)={'batadv_slave_0\x00', 0x0}) (async) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000004c0)='/sys/module/mac80211', 0xc002, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000000500)) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0x8, 0x2, 0x5, 0x18, r5, 0x9, '\x00', r6, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0xc}, 0x48) (async) accept4$tipc(r3, &(0x7f0000000440)=@id, &(0x7f0000000480)=0x10, 0x80000) 07:00:06 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newrule={0x54, 0x20, 0x100, 0x70bd25, 0x25dfdbfd, {0x2, 0x10, 0x14, 0x0, 0x40, 0x0, 0x0, 0x5, 0x18}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x3}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x5}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x34}, @FRA_FLOW={0x8, 0xb, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x40011) r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) [ 481.854875] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 481.854880] Call Trace: [ 481.854897] dump_stack+0x1b2/0x281 [ 481.854911] should_fail.cold+0x10a/0x149 [ 481.854925] should_failslab+0xd6/0x130 [ 481.878556] kmem_cache_alloc+0x40/0x3c0 [ 481.882620] sk_prot_alloc+0x5f/0x290 [ 481.886421] sk_alloc+0x36/0xcd0 [ 481.889790] ? lock_downgrade+0x740/0x740 [ 481.893945] rds_create+0x7d/0x4b0 [ 481.897493] __sock_create+0x303/0x620 [ 481.901389] SyS_socketpair+0xdf/0x480 [ 481.905283] ? SyS_socket+0x1b0/0x1b0 07:00:06 executing program 0: openat$dsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) socketpair(0x1, 0x0, 0x0, 0x0) r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x1, 0x0) bind$isdn_base(r0, &(0x7f0000000180)={0x22, 0x9, 0x6, 0x1f, 0x20}, 0x6) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/dvb_usb_au6610', 0x42603, 0x2) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x72a1, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r2}, 0x48) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/snd_usb_usx2y', 0x400000, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x7, 0x8, 0x10001, 0x4ec5, 0xe3c, r1, 0x6, '\x00', r2, 0xffffffffffffffff, 0x4, 0x0, 0x1}, 0x48) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000000), 0x800) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="0701", @ANYRES16=r4, @ANYBLOB="00042600049e08000014bb"], 0x1c}, 0x1, 0x0, 0x0, 0x40004}, 0x480) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0x5, 0x2, 0x1ff, 0x76f834285a362adf, 0x1, 0xff, '\x00', r2, r1, 0x4, 0x5, 0x1, 0xb}, 0x48) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000240)={'batadv_slave_0\x00', 0x0}) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000004c0)='/sys/module/mac80211', 0xc002, 0xa) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000000500)) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0x8, 0x2, 0x5, 0x18, r5, 0x9, '\x00', r6, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0xc}, 0x48) accept4$tipc(r3, &(0x7f0000000440)=@id, &(0x7f0000000480)=0x10, 0x80000) openat$dsp1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) socketpair(0x1, 0x0, 0x0, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x1, 0x0) (async) bind$isdn_base(r0, &(0x7f0000000180)={0x22, 0x9, 0x6, 0x1f, 0x20}, 0x6) (async) sendmsg$ETHTOOL_MSG_COALESCE_GET(r0, 0x0, 0x0) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/dvb_usb_au6610', 0x42603, 0x2) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_1\x00'}) (async) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x72a1, 0xfffffff8, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r2}, 0x48) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/module/snd_usb_usx2y', 0x400000, 0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x7, 0x8, 0x10001, 0x4ec5, 0xe3c, r1, 0x6, '\x00', r2, 0xffffffffffffffff, 0x4, 0x0, 0x1}, 0x48) (async) accept4$nfc_llcp(r0, 0x0, &(0x7f0000000000), 0x800) (async) syz_genetlink_get_family_id$fou(&(0x7f0000000340), 0xffffffffffffffff) (async) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="0701", @ANYRES16=r4, @ANYBLOB="00042600049e08000014bb"], 0x1c}, 0x1, 0x0, 0x0, 0x40004}, 0x480) (async) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)=@bloom_filter={0x1e, 0x5, 0x2, 0x1ff, 0x76f834285a362adf, 0x1, 0xff, '\x00', r2, r1, 0x4, 0x5, 0x1, 0xb}, 0x48) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000240)={'batadv_slave_0\x00'}) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f00000004c0)='/sys/module/mac80211', 0xc002, 0xa) (async) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r7, 0xc00c642d, &(0x7f0000000500)) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0x8, 0x2, 0x5, 0x18, r5, 0x9, '\x00', r6, 0xffffffffffffffff, 0x3, 0x1, 0x3, 0xc}, 0x48) (async) accept4$tipc(r3, &(0x7f0000000440)=@id, &(0x7f0000000480)=0x10, 0x80000) (async) [ 481.909089] ? SyS_read+0x210/0x210 [ 481.912719] ? __do_page_fault+0x159/0xad0 [ 481.916955] ? do_syscall_64+0x4c/0x640 [ 481.920930] ? SyS_socket+0x1b0/0x1b0 [ 481.924727] do_syscall_64+0x1d5/0x640 [ 481.924744] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 481.924753] RIP: 0033:0x7ffa66252109 [ 481.924758] RSP: 002b:00007ffa64bc7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 481.945201] RAX: ffffffffffffffda RBX: 00007ffa66364f60 RCX: 00007ffa66252109 [ 481.952474] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000015 07:00:06 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newrule={0x54, 0x20, 0x100, 0x70bd25, 0x25dfdbfd, {0x2, 0x10, 0x14, 0x0, 0x40, 0x0, 0x0, 0x5, 0x18}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x3}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x5}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x34}, @FRA_FLOW={0x8, 0xb, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x40011) r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newrule={0x54, 0x20, 0x100, 0x70bd25, 0x25dfdbfd, {0x2, 0x10, 0x14, 0x0, 0x40, 0x0, 0x0, 0x5, 0x18}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x3}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x5}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x34}, @FRA_FLOW={0x8, 0xb, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x40011) (async) socket$isdn_base(0x22, 0x3, 0x0) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) (async) 07:00:06 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async, rerun: 32) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async, rerun: 32) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async, rerun: 64) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async, rerun: 64) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x0, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) [ 481.959745] RBP: 00007ffa64bc71d0 R08: 0000000000000000 R09: 0000000000000000 [ 481.967016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 481.974290] R13: 00007ffd921ab3bf R14: 00007ffa64bc7300 R15: 0000000000022000 [ 481.990035] FAULT_INJECTION: forcing a failure. [ 481.990035] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 482.001850] CPU: 0 PID: 20854 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 482.001857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 482.001861] Call Trace: [ 482.001877] dump_stack+0x1b2/0x281 [ 482.001891] should_fail.cold+0x10a/0x149 [ 482.001902] ? get_page_from_freelist+0xaf6/0x25a0 [ 482.001914] __alloc_pages_nodemask+0x22c/0x2720 [ 482.001923] ? lock_downgrade+0x740/0x740 [ 482.001933] ? page_outside_zone_boundaries+0x1db/0x310 [ 482.001943] ? __lock_acquire+0x5fc/0x3f20 [ 482.001954] ? preempt_count_add+0xaf/0x170 07:00:06 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv4_newrule={0x54, 0x20, 0x100, 0x70bd25, 0x25dfdbfd, {0x2, 0x10, 0x14, 0x0, 0x40, 0x0, 0x0, 0x5, 0x18}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x3}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x5}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x34}, @FRA_FLOW={0x8, 0xb, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x40011) (async) r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, 0x0) [ 482.001962] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 482.001982] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 482.001992] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 482.002001] ? __alloc_pages_nodemask+0x1a6e/0x2720 [ 482.002013] cache_grow_begin+0x91/0x700 [ 482.002021] ? fs_reclaim_release+0xd0/0x110 [ 482.002032] ? check_preemption_disabled+0x35/0x240 [ 482.002044] cache_alloc_refill+0x273/0x350 [ 482.002059] kmem_cache_alloc+0x333/0x3c0 [ 482.002073] getname_kernel+0x4e/0x340 [ 482.002085] kern_path+0x1b/0x40 [ 482.002094] lookup_bdev+0xc6/0x1c0 [ 482.002103] ? bd_acquire+0x440/0x440 [ 482.002111] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 482.002122] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 482.002133] blkdev_get_by_path+0x1b/0xa0 [ 482.002143] mount_bdev+0x4c/0x360 [ 482.002151] ? xfs_parseargs+0x1130/0x1130 [ 482.002159] mount_fs+0x92/0x2a0 [ 482.002174] vfs_kern_mount.part.0+0x5b/0x470 [ 482.002185] do_mount+0xe65/0x2a30 [ 482.053074] ? __do_page_fault+0x159/0xad0 [ 482.053086] ? retint_kernel+0x2d/0x2d [ 482.053099] ? copy_mount_string+0x40/0x40 [ 482.053114] ? memset+0x20/0x40 [ 482.062247] ? copy_mount_options+0x1fa/0x2f0 [ 482.062256] ? copy_mnt_ns+0xa30/0xa30 [ 482.062268] SyS_mount+0xa8/0x120 [ 482.062276] ? copy_mnt_ns+0xa30/0xa30 [ 482.062295] do_syscall_64+0x1d5/0x640 [ 482.077808] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 482.077819] RIP: 0033:0x7fb13d58263a [ 482.077824] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 482.077834] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d58263a [ 482.077841] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007fb13bef5fe0 [ 482.119788] RBP: 00007fb13bef6020 R08: 00007fb13bef6020 R09: 00000000200000c0 [ 482.119796] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 482.119800] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 07:00:07 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 57) 07:00:07 executing program 2: socket$isdn_base(0x22, 0x3, 0x0) r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000000)) 07:00:07 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r4 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x0, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r4) 07:00:07 executing program 0: timer_gettime(0x0, &(0x7f0000000000)) socketpair(0x1, 0x0, 0x0, 0x0) 07:00:07 executing program 1: socketpair(0x15, 0x5, 0x0, 0x0) (fail_nth: 4) 07:00:07 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bind$isdn_base(r0, &(0x7f0000000040)={0x22, 0xa5, 0x3, 0x2, 0x7}, 0x6) [ 482.301267] XFS (loop4): Invalid superblock magic number 07:00:07 executing program 0: timer_gettime(0x0, &(0x7f0000000000)) socketpair(0x1, 0x0, 0x0, 0x0) timer_gettime(0x0, &(0x7f0000000000)) (async) socketpair(0x1, 0x0, 0x0, 0x0) (async) 07:00:07 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000000)) 07:00:07 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) (async) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bind$isdn_base(r0, &(0x7f0000000040)={0x22, 0xa5, 0x3, 0x2, 0x7}, 0x6) [ 482.391587] FAULT_INJECTION: forcing a failure. [ 482.391587] name failslab, interval 1, probability 0, space 0, times 0 [ 482.413656] FAULT_INJECTION: forcing a failure. [ 482.413656] name failslab, interval 1, probability 0, space 0, times 0 [ 482.453375] CPU: 1 PID: 20928 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 482.461274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 482.470623] Call Trace: [ 482.473218] dump_stack+0x1b2/0x281 [ 482.476852] should_fail.cold+0x10a/0x149 [ 482.481006] should_failslab+0xd6/0x130 [ 482.484988] __kmalloc+0x2c1/0x400 [ 482.488534] ? __list_lru_init+0x67/0x710 [ 482.492684] __list_lru_init+0x67/0x710 [ 482.496653] sget_userns+0x4e4/0xc10 [ 482.500360] ? set_bdev_super+0x110/0x110 [ 482.504510] ? ns_test_super+0x50/0x50 [ 482.508396] ? set_bdev_super+0x110/0x110 [ 482.512546] ? ns_test_super+0x50/0x50 [ 482.516426] sget+0xd1/0x110 [ 482.519435] mount_bdev+0xcd/0x360 [ 482.522973] ? xfs_parseargs+0x1130/0x1130 [ 482.527209] mount_fs+0x92/0x2a0 [ 482.530574] vfs_kern_mount.part.0+0x5b/0x470 [ 482.535068] do_mount+0xe65/0x2a30 [ 482.538612] ? __do_page_fault+0x159/0xad0 [ 482.542848] ? retint_kernel+0x2d/0x2d [ 482.546740] ? copy_mount_string+0x40/0x40 [ 482.551005] ? memset+0x20/0x40 [ 482.554279] ? copy_mount_options+0x1fa/0x2f0 [ 482.558776] ? copy_mnt_ns+0xa30/0xa30 [ 482.562678] SyS_mount+0xa8/0x120 [ 482.566114] ? copy_mnt_ns+0xa30/0xa30 [ 482.569987] do_syscall_64+0x1d5/0x640 [ 482.573863] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 482.579043] RIP: 0033:0x7fb13d58263a [ 482.582750] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 482.590438] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d58263a 07:00:07 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r1) r5 = add_key$fscrypt_v1(&(0x7f0000000880), &(0x7f00000008c0)={'fscrypt:', @auto=[0x32, 0x37, 0x30, 0x32, 0x32, 0x66, 0x62, 0x63, 0x36, 0x0, 0x34, 0x34, 0x37, 0x35, 0x63]}, &(0x7f0000000900)={0x0, "fcd807646efab57ea4ea20eab0351e28ad90ebc2be1e8cf604c24c0ea652103d8a7008a9d59e0c5c189f8fede3bb88d5e2322bb753d62b0f7b71516e5b03c258", 0x19}, 0x48, 0xfffffffffffffffc) request_key(&(0x7f00000007c0)='asymmetric\x00', &(0x7f0000000800)={'syz', 0x3}, &(0x7f0000000840)='\x00', r5) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @auto=[0x30, 0x65, 0x33, 0x62, 0x38, 0x62, 0x36, 0x35, 0x36, 0x64, 0x31, 0x35, 0x33, 0x38, 0x66, 0x66]}, &(0x7f0000000100)={0x0, "d51c8bafc7d7ecb2dabbdbb8c2dd05de2fad87bfd7046389256edb6412df5840cfd56ee0f3a16061b1cbd67b076738e2f36d0595cc6757483cc47f018f6ed6ae", 0x3f}, 0x48, r4) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000200), &(0x7f00000004c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) [ 482.597691] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007fb13bef5fe0 [ 482.604957] RBP: 00007fb13bef6020 R08: 00007fb13bef6020 R09: 00000000200000c0 [ 482.612216] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 482.619469] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 [ 482.626738] CPU: 0 PID: 20929 Comm: syz-executor.1 Not tainted 4.14.288-syzkaller #0 [ 482.634622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 482.643975] Call Trace: [ 482.646569] dump_stack+0x1b2/0x281 [ 482.650202] should_fail.cold+0x10a/0x149 07:00:07 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) (async) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) (async) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r1) r5 = add_key$fscrypt_v1(&(0x7f0000000880), &(0x7f00000008c0)={'fscrypt:', @auto=[0x32, 0x37, 0x30, 0x32, 0x32, 0x66, 0x62, 0x63, 0x36, 0x0, 0x34, 0x34, 0x37, 0x35, 0x63]}, &(0x7f0000000900)={0x0, "fcd807646efab57ea4ea20eab0351e28ad90ebc2be1e8cf604c24c0ea652103d8a7008a9d59e0c5c189f8fede3bb88d5e2322bb753d62b0f7b71516e5b03c258", 0x19}, 0x48, 0xfffffffffffffffc) request_key(&(0x7f00000007c0)='asymmetric\x00', &(0x7f0000000800)={'syz', 0x3}, &(0x7f0000000840)='\x00', r5) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @auto=[0x30, 0x65, 0x33, 0x62, 0x38, 0x62, 0x36, 0x35, 0x36, 0x64, 0x31, 0x35, 0x33, 0x38, 0x66, 0x66]}, &(0x7f0000000100)={0x0, "d51c8bafc7d7ecb2dabbdbb8c2dd05de2fad87bfd7046389256edb6412df5840cfd56ee0f3a16061b1cbd67b076738e2f36d0595cc6757483cc47f018f6ed6ae", 0x3f}, 0x48, r4) (async) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (async) add_key$keyring(&(0x7f0000000200), &(0x7f00000004c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff8) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) [ 482.654352] should_failslab+0xd6/0x130 [ 482.658336] kmem_cache_alloc+0x28e/0x3c0 [ 482.662492] ? sock_destroy_inode+0x60/0x60 [ 482.666825] sock_alloc_inode+0x19/0x250 [ 482.670890] ? sock_destroy_inode+0x60/0x60 [ 482.675215] alloc_inode+0x5d/0x170 [ 482.678847] new_inode_pseudo+0x14/0xe0 [ 482.682832] sock_alloc+0x3c/0x270 [ 482.686376] __sock_create+0x8a/0x620 [ 482.690186] SyS_socketpair+0x159/0x480 [ 482.694166] ? SyS_socket+0x1b0/0x1b0 [ 482.697977] ? SyS_read+0x210/0x210 [ 482.701609] ? __do_page_fault+0x159/0xad0 [ 482.705843] ? do_syscall_64+0x4c/0x640 [ 482.709822] ? SyS_socket+0x1b0/0x1b0 [ 482.713627] do_syscall_64+0x1d5/0x640 [ 482.717524] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 482.722716] RIP: 0033:0x7ffa66252109 [ 482.726425] RSP: 002b:00007ffa64bc7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 482.734136] RAX: ffffffffffffffda RBX: 00007ffa66364f60 RCX: 00007ffa66252109 [ 482.741403] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000015 07:00:07 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) (async) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) (async, rerun: 64) r4 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r1) (async, rerun: 64) r5 = add_key$fscrypt_v1(&(0x7f0000000880), &(0x7f00000008c0)={'fscrypt:', @auto=[0x32, 0x37, 0x30, 0x32, 0x32, 0x66, 0x62, 0x63, 0x36, 0x0, 0x34, 0x34, 0x37, 0x35, 0x63]}, &(0x7f0000000900)={0x0, "fcd807646efab57ea4ea20eab0351e28ad90ebc2be1e8cf604c24c0ea652103d8a7008a9d59e0c5c189f8fede3bb88d5e2322bb753d62b0f7b71516e5b03c258", 0x19}, 0x48, 0xfffffffffffffffc) request_key(&(0x7f00000007c0)='asymmetric\x00', &(0x7f0000000800)={'syz', 0x3}, &(0x7f0000000840)='\x00', r5) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @auto=[0x30, 0x65, 0x33, 0x62, 0x38, 0x62, 0x36, 0x35, 0x36, 0x64, 0x31, 0x35, 0x33, 0x38, 0x66, 0x66]}, &(0x7f0000000100)={0x0, "d51c8bafc7d7ecb2dabbdbb8c2dd05de2fad87bfd7046389256edb6412df5840cfd56ee0f3a16061b1cbd67b076738e2f36d0595cc6757483cc47f018f6ed6ae", 0x3f}, 0x48, r4) (async) keyctl$negate(0xd, r2, 0x3e8, r3) (async) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) (async, rerun: 32) add_key$fscrypt_v1(&(0x7f0000000240), &(0x7f0000000280)={'fscrypt:', @desc4}, &(0x7f00000002c0)={0x0, "e8e59ef07b9fe01564da60faa51a81de7e00837930660ba39525521103dc0ec8c11a4f35541377441b2cc3fac31ed2c78e901f6a08c66ba368d6ba66887c1d5a", 0x37}, 0x48, 0x0) (async, rerun: 32) r6 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) (async, rerun: 64) add_key$keyring(&(0x7f0000000200), &(0x7f00000004c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffff8) (rerun: 64) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r6) 07:00:07 executing program 4: syz_mount_image$xfs(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000500)={[{}]}) (fail_nth: 58) 07:00:07 executing program 3: socket$isdn_base(0x22, 0x3, 0x0) pipe2$watch_queue(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) bind$isdn_base(r0, &(0x7f0000000040)={0x22, 0xa5, 0x3, 0x2, 0x7}, 0x6) 07:00:07 executing program 2: r0 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(r0, 0x80044943, &(0x7f0000000000)) 07:00:07 executing program 0: timer_gettime(0x0, &(0x7f0000000000)) socketpair(0x1, 0x0, 0x0, 0x0) [ 482.748672] RBP: 00007ffa64bc71d0 R08: 0000000000000000 R09: 0000000000000000 [ 482.755943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 482.763217] R13: 00007ffd921ab3bf R14: 00007ffa64bc7300 R15: 0000000000022000 07:00:07 executing program 1: socketpair(0x15, 0x5, 0x0, 0x0) (fail_nth: 5) 07:00:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r1, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wlan1\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) r2 = socket$isdn_base(0x22, 0x3, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x2400, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000040)={0x0, 0x8000000000000000, 0x7}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, 0x0) [ 482.823520] socket: no more sockets [ 482.860837] FAULT_INJECTION: forcing a failure. [ 482.860837] name failslab, interval 1, probability 0, space 0, times 0 07:00:07 executing program 2: socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000000)) 07:00:07 executing program 0: ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000000)={0x11, 0x1, {0x8e4, @struct={0x800, 0x3f}, 0x0, 0x4af, 0x80, 0xe6ac, 0x9, 0x2, 0x402, @usage=0x4, 0x9, 0x3, [0x9, 0x5f, 0x0, 0x69c0, 0x1, 0x6]}, {0x5, @struct={0x2f2, 0xcc5b}, 0x0, 0x4, 0x100000000, 0x800, 0x100, 0x2, 0x8, @usage=0x100000000, 0x1000, 0x2, [0x8e, 0x7c30, 0x3, 0x7, 0x8, 0x3]}, {0xffffffffffffffff, @usage=0x9, 0x0, 0x80000000, 0xa3, 0x401, 0x3, 0x5, 0x8, @usage=0x7fffffff, 0x4, 0xf24, [0x5, 0x8d0, 0x7, 0x9, 0xad5, 0x6]}, {0xff80000000000000, 0x8, 0xfa2}}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000400)={0x0, "0c3d68f1c4fa7d9a0c52fea7a7afd829"}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000001800)={r1, 0xffffffffffff0000, 0xffff}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001400)={0x13, 0xc33b5678c2615860, {0x1f, @struct={0x1000, 0xfff}, r0, 0x7fffffff, 0x6, 0x5632, 0x3, 0x2, 0x30, @usage=0x80, 0x6, 0x1, [0x8000, 0xa2d, 0x7, 0x4, 0x0, 0x4]}, {0x777, @struct={0x1}, r1, 0x1, 0x2, 0xf0b, 0x10000, 0x3f, 0x80, @usage=0x9, 0x1f, 0x8001, [0x0, 0x3, 0x0, 0xfffffffffffff57d, 0x10001, 0xbc9a]}, {0x3, @struct={0x5, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0x4, 0x81, 0x8000000000000000, 0x23, @struct={0x2, 0x3}, 0x20, 0xee2, [0x7f, 0x4, 0xffffffffffffffff, 0x8000000000000000, 0xffffffffffffffff, 0x20]}, {0xfffffffffffffff9, 0x3, 0x7}}) socketpair(0x1, 0x0, 0x0, 0x0) 07:00:07 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000440), &(0x7f0000000480)={'syz', 0x2}, 0x0, 0x0, 0x0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r0, 0x0, 0x0) r2 = add_key$fscrypt_v1(&(0x7f00000005c0), &(0x7f0000000600)={'fscrypt:', @desc4}, &(0x7f0000000640)={0x0, "9d5a89ff6f3f4a598064fcfd819a453a11b5dc10db7633c3db7efbd302cd5ebe0de93b9e206d1adb49e45203442dc427f03f3b28b06193bc2aedc32cae62e2bc", 0x1b}, 0x48, r1) r3 = add_key$fscrypt_v1(&(0x7f00000006c0), &(0x7f0000000700)={'fscrypt:', @desc4}, &(0x7f0000000740)={0x0, "058a388c337111793d2a2abff75b12104eb94fa7baf605d33305c1df48c3eeef5b4847486f77a7205cc85687e929e17b7d08236cfb605f608411bc9fd531d16f", 0x1b}, 0x48, 0xfffffffffffffffb) keyctl$negate(0xd, r2, 0x3e8, r3) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f00000007c0)={0x0, "bce7471edaee777829365eeedc90b755"}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000017c0)={0x16, 0x1, {0x100000001, @struct={0x40}, 0x0, 0x6, 0x8, 0xc044, 0xc00, 0x4, 0x3ee24f72a6ca6d64, @struct={0x6, 0x2859}, 0xb73a, 0xffffffe0, [0x500000000, 0x3, 0x3daa, 0x4, 0x6, 0x40]}, {0x0, @usage=0x9, 0x0, 0x3, 0x2, 0x8, 0x1, 0x1, 0x8, @usage=0x6, 0x3, 0x3, [0xffffffffffffffff, 0x3ff, 0x5, 0xff, 0x2]}, {0x1ffe000000000, @usage=0x4, r4, 0x7, 0x1ff, 0x65d, 0xfffffffffffffffc, 0x400, 0x1, @struct={0x7fff, 0x9375}, 0x80000001, 0x3, [0x2, 0x8000000000000000, 0x7, 0x7, 0x1, 0x2]}, {0x1, 0x8, 0x5}}) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r5, 0x0, 0x0) r6 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/bus/clockevents', 0x0, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r6, 0x0, 0x0) ioctl$BTRFS_IOC_RESIZE(r5, 0x50009403, &(0x7f0000000180)=ANY=[@ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00', @ANYRESDEC=r4, @ANYBLOB=':;00000040002147483649g']) r7 = add_key$fscrypt_v1(&(0x7f0000000340), &(0x7f0000000380)={'fscrypt:', @auto=[0x36, 0x61, 0x62, 0x62, 0x33, 0x34, 0x0, 0x39, 0x66, 0x1, 0xa2, 0x39, 0x35, 0x64, 0x35, 0x66]}, &(0x7f00000003c0)={0x0, "16835b56ee2be0ee35aeda444bcc27b0777345fc5e86d58ed044320310a0196e376807cac8c4e295a59cfd4c33d8429e1f7c8974168ce64a8aa58549e1bd9ed3", 0x1d}, 0x48, 0xfffffffffffffffb) add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0)={'fscrypt:', @desc4}, &(0x7f0000000100)={0x0, "c3e2585bc65dcd6b5d884df5f0eb97f81ff472917fa39ddc0ccec10f570511db2622e955d90c4e7d0cb028873ba46f8fd2fc8c06804b80867589f9d6e748991a", 0x3b}, 0x48, 0xfffffffffffffffe) r8 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x8c, r8, 0x800, 0x70bd29, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @mcast1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @empty}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'virt_wifi0\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x8c}, 0x1, 0x0, 0x0, 0x40}, 0x40000) request_key(&(0x7f0000000500)='id_legacy\x00', &(0x7f0000000540)={'syz', 0x0}, &(0x7f0000000580)='\x00', r7) [ 482.905729] FAULT_INJECTION: forcing a failure. [ 482.905729] name failslab, interval 1, probability 0, space 0, times 0 [ 482.925744] CPU: 0 PID: 20978 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 482.933647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 482.943001] Call Trace: [ 482.945592] dump_stack+0x1b2/0x281 [ 482.949231] should_fail.cold+0x10a/0x149 [ 482.953383] should_failslab+0xd6/0x130 [ 482.957360] __kmalloc+0x2c1/0x400 [ 482.960900] ? register_shrinker+0x1ab/0x220 [ 482.965306] register_shrinker+0x1ab/0x220 [ 482.969536] sget_userns+0x9aa/0xc10 [ 482.973249] ? set_bdev_super+0x110/0x110 [ 482.977408] ? ns_test_super+0x50/0x50 [ 482.981293] ? set_bdev_super+0x110/0x110 [ 482.985441] ? ns_test_super+0x50/0x50 [ 482.989330] sget+0xd1/0x110 [ 482.992351] mount_bdev+0xcd/0x360 [ 482.995891] ? xfs_parseargs+0x1130/0x1130 [ 483.000127] mount_fs+0x92/0x2a0 [ 483.003495] vfs_kern_mount.part.0+0x5b/0x470 [ 483.007987] do_mount+0xe65/0x2a30 [ 483.011527] ? __do_page_fault+0x159/0xad0 [ 483.015764] ? retint_kernel+0x2d/0x2d [ 483.019661] ? copy_mount_string+0x40/0x40 [ 483.023900] ? memset+0x20/0x40 [ 483.027178] ? copy_mount_options+0x1fa/0x2f0 [ 483.031674] ? copy_mnt_ns+0xa30/0xa30 [ 483.035555] SyS_mount+0xa8/0x120 [ 483.038998] ? copy_mnt_ns+0xa30/0xa30 [ 483.042882] do_syscall_64+0x1d5/0x640 [ 483.046778] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 483.051963] RIP: 0033:0x7fb13d58263a 07:00:08 executing program 2: socket$isdn_base(0x22, 0x3, 0x0) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, &(0x7f0000000000)) [ 483.055659] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 483.063353] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d58263a [ 483.070612] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007fb13bef5fe0 [ 483.077875] RBP: 00007fb13bef6020 R08: 00007fb13bef6020 R09: 00000000200000c0 [ 483.085137] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 483.092395] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 [ 483.120935] CPU: 1 PID: 20992 Comm: syz-executor.1 Not tainted 4.14.288-syzkaller #0 [ 483.128839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 483.138194] Call Trace: [ 483.140790] dump_stack+0x1b2/0x281 [ 483.144424] should_fail.cold+0x10a/0x149 [ 483.148667] should_failslab+0xd6/0x130 [ 483.152647] kmem_cache_alloc_trace+0x29a/0x3d0 [ 483.157331] ? kmem_cache_alloc+0x35f/0x3c0 [ 483.157345] sock_alloc_inode+0x5f/0x250 [ 483.157357] ? sock_destroy_inode+0x60/0x60 [ 483.157366] alloc_inode+0x5d/0x170 [ 483.157375] new_inode_pseudo+0x14/0xe0 [ 483.157384] sock_alloc+0x3c/0x270 [ 483.157395] __sock_create+0x8a/0x620 [ 483.157406] SyS_socketpair+0x159/0x480 [ 483.179591] ------------[ cut here ]------------ [ 483.181186] ? SyS_socket+0x1b0/0x1b0 [ 483.181199] ? SyS_read+0x210/0x210 [ 483.181209] ? __do_page_fault+0x159/0xad0 [ 483.185192] WARNING: CPU: 0 PID: 20978 at fs/super.c:1163 kill_block_super+0xbe/0xe0 [ 483.189142] ? do_syscall_64+0x4c/0x640 [ 483.193870] Kernel panic - not syncing: panic_on_warn set ... [ 483.193870] [ 483.197742] ? SyS_socket+0x1b0/0x1b0 [ 483.228467] do_syscall_64+0x1d5/0x640 [ 483.232341] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 483.237512] RIP: 0033:0x7ffa66252109 [ 483.241205] RSP: 002b:00007ffa64bc7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 483.248893] RAX: ffffffffffffffda RBX: 00007ffa66364f60 RCX: 00007ffa66252109 [ 483.256143] RDX: 0000000000000000 RSI: 0000000000000005 RDI: 0000000000000015 [ 483.263394] RBP: 00007ffa64bc71d0 R08: 0000000000000000 R09: 0000000000000000 07:00:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000600)={0x14}, 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NLBL_UNLABEL_C_STATICLISTDEF(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x5c, r1, 0x800, 0x70bd2a, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wlan1\x00'}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @remote}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x1}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) (async) r2 = socket$isdn_base(0x22, 0x3, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x2400, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r3, 0xc0182101, &(0x7f0000000040)={0x0, 0x8000000000000000, 0x7}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r2, 0xc400941d, 0x0) 07:00:08 executing program 0: ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000000)={0x11, 0x1, {0x8e4, @struct={0x800, 0x3f}, 0x0, 0x4af, 0x80, 0xe6ac, 0x9, 0x2, 0x402, @usage=0x4, 0x9, 0x3, [0x9, 0x5f, 0x0, 0x69c0, 0x1, 0x6]}, {0x5, @struct={0x2f2, 0xcc5b}, 0x0, 0x4, 0x100000000, 0x800, 0x100, 0x2, 0x8, @usage=0x100000000, 0x1000, 0x2, [0x8e, 0x7c30, 0x3, 0x7, 0x8, 0x3]}, {0xffffffffffffffff, @usage=0x9, 0x0, 0x80000000, 0xa3, 0x401, 0x3, 0x5, 0x8, @usage=0x7fffffff, 0x4, 0xf24, [0x5, 0x8d0, 0x7, 0x9, 0xad5, 0x6]}, {0xff80000000000000, 0x8, 0xfa2}}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000400)={0x0, "0c3d68f1c4fa7d9a0c52fea7a7afd829"}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000001800)={r1, 0xffffffffffff0000, 0xffff}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001400)={0x13, 0xc33b5678c2615860, {0x1f, @struct={0x1000, 0xfff}, r0, 0x7fffffff, 0x6, 0x5632, 0x3, 0x2, 0x30, @usage=0x80, 0x6, 0x1, [0x8000, 0xa2d, 0x7, 0x4, 0x0, 0x4]}, {0x777, @struct={0x1}, r1, 0x1, 0x2, 0xf0b, 0x10000, 0x3f, 0x80, @usage=0x9, 0x1f, 0x8001, [0x0, 0x3, 0x0, 0xfffffffffffff57d, 0x10001, 0xbc9a]}, {0x3, @struct={0x5, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0x4, 0x81, 0x8000000000000000, 0x23, @struct={0x2, 0x3}, 0x20, 0xee2, [0x7f, 0x4, 0xffffffffffffffff, 0x8000000000000000, 0xffffffffffffffff, 0x20]}, {0xfffffffffffffff9, 0x3, 0x7}}) socketpair(0x1, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000000)={0x11, 0x1, {0x8e4, @struct={0x800, 0x3f}, 0x0, 0x4af, 0x80, 0xe6ac, 0x9, 0x2, 0x402, @usage=0x4, 0x9, 0x3, [0x9, 0x5f, 0x0, 0x69c0, 0x1, 0x6]}, {0x5, @struct={0x2f2, 0xcc5b}, 0x0, 0x4, 0x100000000, 0x800, 0x100, 0x2, 0x8, @usage=0x100000000, 0x1000, 0x2, [0x8e, 0x7c30, 0x3, 0x7, 0x8, 0x3]}, {0xffffffffffffffff, @usage=0x9, 0x0, 0x80000000, 0xa3, 0x401, 0x3, 0x5, 0x8, @usage=0x7fffffff, 0x4, 0xf24, [0x5, 0x8d0, 0x7, 0x9, 0xad5, 0x6]}, {0xff80000000000000, 0x8, 0xfa2}}) (async) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000000400)={0x0, "0c3d68f1c4fa7d9a0c52fea7a7afd829"}) (async) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000001800)={r1, 0xffffffffffff0000, 0xffff}) (async) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000001400)={0x13, 0xc33b5678c2615860, {0x1f, @struct={0x1000, 0xfff}, r0, 0x7fffffff, 0x6, 0x5632, 0x3, 0x2, 0x30, @usage=0x80, 0x6, 0x1, [0x8000, 0xa2d, 0x7, 0x4, 0x0, 0x4]}, {0x777, @struct={0x1}, r1, 0x1, 0x2, 0xf0b, 0x10000, 0x3f, 0x80, @usage=0x9, 0x1f, 0x8001, [0x0, 0x3, 0x0, 0xfffffffffffff57d, 0x10001, 0xbc9a]}, {0x3, @struct={0x5, 0x4}, 0x0, 0x4, 0xffffffffffffffff, 0x4, 0x81, 0x8000000000000000, 0x23, @struct={0x2, 0x3}, 0x20, 0xee2, [0x7f, 0x4, 0xffffffffffffffff, 0x8000000000000000, 0xffffffffffffffff, 0x20]}, {0xfffffffffffffff9, 0x3, 0x7}}) (async) socketpair(0x1, 0x0, 0x0, 0x0) (async) [ 483.270643] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 483.277896] R13: 00007ffd921ab3bf R14: 00007ffa64bc7300 R15: 0000000000022000 [ 483.285163] CPU: 0 PID: 20978 Comm: syz-executor.4 Not tainted 4.14.288-syzkaller #0 [ 483.293054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 [ 483.302405] Call Trace: [ 483.304994] dump_stack+0x1b2/0x281 [ 483.308638] panic+0x1f9/0x42d [ 483.311831] ? add_taint.cold+0x16/0x16 [ 483.315807] ? kill_block_super+0xbe/0xe0 [ 483.319954] ? __warn.cold+0x5/0x44 [ 483.323584] ? kill_block_super+0xbe/0xe0 [ 483.327735] __warn.cold+0x20/0x44 [ 483.331276] ? ist_end_non_atomic+0x10/0x10 [ 483.335602] ? kill_block_super+0xbe/0xe0 [ 483.339752] report_bug+0x208/0x250 [ 483.343381] do_error_trap+0x195/0x2d0 [ 483.347266] ? math_error+0x2d0/0x2d0 [ 483.351062] ? retint_kernel+0x2d/0x2d [ 483.354952] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 483.359797] invalid_op+0x1b/0x40 [ 483.360360] base_sock_release(ffff88807abd4080) sk=ffff88809cd04480 [ 483.363246] RIP: 0010:kill_block_super+0xbe/0xe0 [ 483.374370] RSP: 0018:ffff88807b737bc8 EFLAGS: 00010246 [ 483.379727] RAX: 0000000000040000 RBX: 0000000000000000 RCX: ffffc90009af1000 [ 483.386989] RDX: 0000000000040000 RSI: ffffffff8187617e RDI: ffff88808feb16f0 [ 483.394258] RBP: ffff88809ecac880 R08: ffffffff8b9c90a8 R09: 0000000000000001 [ 483.399847] socket: no more sockets [ 483.401522] R10: 0000000000000000 R11: ffff8880b011e340 R12: ffff88808feb1240 [ 483.412735] R13: ffffffff892472f0 R14: ffffffff88f45760 R15: dffffc0000000000 [ 483.420019] ? kill_block_super+0xbe/0xe0 [ 483.424179] ? kill_block_super+0xbe/0xe0 [ 483.428326] deactivate_locked_super+0x6c/0xd0 [ 483.432901] sget_userns+0x9c4/0xc10 [ 483.436598] ? set_bdev_super+0x110/0x110 [ 483.440733] ? ns_test_super+0x50/0x50 [ 483.444631] ? set_bdev_super+0x110/0x110 [ 483.448763] ? ns_test_super+0x50/0x50 [ 483.452627] sget+0xd1/0x110 [ 483.455640] mount_bdev+0xcd/0x360 [ 483.459159] ? xfs_parseargs+0x1130/0x1130 [ 483.463376] mount_fs+0x92/0x2a0 [ 483.466731] vfs_kern_mount.part.0+0x5b/0x470 [ 483.471214] do_mount+0xe65/0x2a30 [ 483.474735] ? __do_page_fault+0x159/0xad0 [ 483.478948] ? retint_kernel+0x2d/0x2d [ 483.482813] ? copy_mount_string+0x40/0x40 [ 483.487034] ? memset+0x20/0x40 [ 483.490297] ? copy_mount_options+0x1fa/0x2f0 [ 483.494769] ? copy_mnt_ns+0xa30/0xa30 [ 483.498637] SyS_mount+0xa8/0x120 [ 483.502069] ? copy_mnt_ns+0xa30/0xa30 [ 483.505937] do_syscall_64+0x1d5/0x640 [ 483.509822] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 483.514993] RIP: 0033:0x7fb13d58263a [ 483.518684] RSP: 002b:00007fb13bef5f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 483.526376] RAX: ffffffffffffffda RBX: 0000000020000140 RCX: 00007fb13d58263a [ 483.533633] RDX: 00000000200000c0 RSI: 0000000020000100 RDI: 00007fb13bef5fe0 [ 483.540880] RBP: 00007fb13bef6020 R08: 00007fb13bef6020 R09: 00000000200000c0 [ 483.548127] R10: 0000000000000000 R11: 0000000000000206 R12: 00000000200000c0 [ 483.555391] R13: 0000000020000100 R14: 00007fb13bef5fe0 R15: 0000000020000500 [ 483.562995] Kernel Offset: disabled [ 483.566679] Rebooting in 86400 seconds..