s (loop5): Invalid log block size: 67108864 [ 215.629573] block nbd2: Attempted send on invalid socket [ 215.635505] print_req_error: I/O error, dev nbd2, sector 0 21:17:45 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xa6420, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x3}}, {@max_read={'max_read', 0x3d, 0x80000001}}, {@allow_other}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@euid_gt={'euid>', r2}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x31, 0x64, 0x62, 0x31, 0x65, 0x39], 0x2d, [0x37, 0x35, 0x66, 0x39], 0x2d, [0x34, 0x35, 0x31, 0x34], 0x2d, [0x62, 0x64, 0x62], 0x2d, [0x53, 0x63, 0x67, 0x65, 0x64, 0x56, 0x66, 0x64]}}}, {@smackfshat}]}}) creat(&(0x7f00000001c0)='./file0\x00', 0x0) (async) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') (async) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (async) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) (async) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) fcntl$setstatus(r0, 0x4, 0x0) (async) fstat(r1, &(0x7f0000000140)) (async) setreuid(0x0, r2) (async) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xa6420, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x3}}, {@max_read={'max_read', 0x3d, 0x80000001}}, {@allow_other}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@euid_gt={'euid>', r2}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x31, 0x64, 0x62, 0x31, 0x65, 0x39], 0x2d, [0x37, 0x35, 0x66, 0x39], 0x2d, [0x34, 0x35, 0x31, 0x34], 0x2d, [0x62, 0x64, 0x62], 0x2d, [0x53, 0x63, 0x67, 0x65, 0x64, 0x56, 0x66, 0x64]}}}, {@smackfshat}]}}) (async) [ 215.666052] efs: cannot read volume header [ 215.676336] IPVS: ftp: loaded support on port[0] = 21 21:17:45 executing program 1: clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f0000000380)=ANY=[@ANYRESOCT, @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x52) r3 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r4, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYRES64], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), r3) sendmsg$TIPC_NL_BEARER_ENABLE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="8872004aecf7f1ab423027e1b9dce07430e6984942c945f1d9bbb646027f4ddf7eeaef40aa34df95aafd9e8d52a22353fd5fbf374895314ed58dbca3f2f7fa37ba4f2bf51802be1e64d69f9aa5811124b0658c10ccade39fad434d894ea4b78b9926a38bd3ac8e2bb1ac39d68fa4deafa61ef2f187390c1523b99c5a9f7a3452865ca1770251b84dac557630b164574cf751bd", @ANYRES16=r5, @ANYBLOB="0100000000000000000003000000580001800d0001007564703a73797a300000000044000400200001000a000000000000000000000000000000000200000000000100000000200002000a"], 0x6c}}, 0x0) (async) clone(0x2080000, &(0x7f00000012c0)="04f9163c2b83f057252186715793b2574e4f23ea70d164c0fa647dda0e3720175fdfa28b05c29b15d06c6da8c63f2916b36405129f7429fad4ae99dc7a2ca228724c7e29312896f115ef44ac4a11bfd759380c3a9ae1217f11e5ee09fcc39cd373567fa0cbab27cef88f5192652a213cfd0aeb2afbe39317d55804e545bd74dd8a287c21055c55c0794b3f15d0a5abe9", &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000001380)="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") (async) r6 = gettid() tkill(r6, 0x33) (async) sched_setattr(0x0, &(0x7f0000000240)={0x38}, 0x0) (async) r7 = syz_mount_image$vfat(&(0x7f0000000400), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000002c0)="eb3c906d6b66732e66617400020101000240008000f801", 0x17}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000180)=ANY=[]) r8 = openat(r7, &(0x7f000000c380)='./file0\x00', 0x84842, 0x0) write(r8, 0x0, 0x0) r9 = getpid() sched_setattr(r9, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) 21:17:45 executing program 5: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getgroups(0x4, &(0x7f0000000a40)=[0xee00, 0x0, 0x0, 0x0]) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x1000) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getuid() mount$fuse(0x0, 0x0, 0x0, 0x80008, &(0x7f0000000500)={{}, 0x2c, {}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x200}}, {@allow_other}], [{@fowner_lt}, {@context={'context', 0x3d, 'root'}}, {@uid_lt}]}}) recvmmsg(0xffffffffffffffff, &(0x7f00000065c0)=[{{&(0x7f0000001500)=@ethernet, 0x80, &(0x7f0000000040)=[{&(0x7f0000001580)=""/162, 0xa2}], 0x1}}, {{&(0x7f0000001640)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001880)=[{0x0}, {&(0x7f0000001780)=""/105, 0x69}, {&(0x7f0000001800)=""/73, 0x49}], 0x3, &(0x7f00000018c0)=""/116, 0x74}}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000001940)=""/92, 0x5c}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/175, 0xaf}], 0x3, &(0x7f0000002ac0)=""/4, 0x4}, 0xff}, {{&(0x7f0000002b00)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002c40)=[{0x0}, {&(0x7f0000002bc0)=""/91, 0x5b}], 0x2}, 0x15}, {{&(0x7f0000002d00)=@x25, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002d80)=""/228, 0xe4}, {&(0x7f0000002e80)=""/38, 0x26}, {0x0}, {&(0x7f0000003940)}, {0x0}, {&(0x7f00000039c0)=""/79, 0x4f}, {&(0x7f0000003a40)=""/134, 0x86}, {&(0x7f0000003b00)=""/199, 0xc7}], 0x8, &(0x7f0000003c80)=""/188, 0xbc}, 0xffff}, {{&(0x7f0000003d40)=@xdp, 0x80, &(0x7f0000006400)=[{&(0x7f0000003dc0)=""/198, 0xc6}, {&(0x7f0000003ec0)=""/4, 0x4}, {&(0x7f0000003f00)=""/231, 0xe7}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/128, 0x80}, {&(0x7f0000005080)=""/225, 0xe1}, {&(0x7f0000005180)=""/231, 0xe7}, {&(0x7f0000006280)=""/147, 0x93}, {0x0}], 0x9, &(0x7f00000064c0)=""/231, 0xe7}, 0x19ac}], 0x6, 0x12003, &(0x7f0000006740)={0x77359400}) syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x401}], 0x200800, &(0x7f00000012c0)=ANY=[]) socket(0x10, 0x3, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000380)=ANY=[@ANYBLOB], 0xc001, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) getgroups(0x9, &(0x7f0000000180)=[0x0, 0x0, 0x0, r0, r2, 0x0, 0xee01, r1, r0]) setxattr$trusted_overlay_upper(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), &(0x7f0000001240)={0x0, 0xfb, 0x57, 0x1, 0x67, "17fb8d6cb0188b30c473b4fcbbb82319", "69fa5e29f08868ba6ad4f00b0e7e1a23607049c2fc4d5ff797d41b7236b5aa678eab7a59e79f61d177e1711dc2cb864b89d4ebda8625e1af89a96750fbee932b5475"}, 0x57, 0x2) recvmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x20}, 0x40000020) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000d80)=ANY=[@ANYBLOB="731aa53ffad11b295d63c1db28f74c31037079106ea5268b7810ab67576801c912cc51795134cbe42f0e79aace0177969c1cdd7e8fbefc5ffacb9bc4ec24629c1fde742058499af4f60282f3cb2751d6f341da5c05445aefd47c47fbb7f76ecc0b9e914dc1a40560fbdab246dbab89cc8d20116c4b9b23e9385851c26baf9585734463a692318171de1cd62343b4a7b73e8e82620467070f55bc4cf0112c2d6b69edf63a392cdb08eac31f9ef7e00bea974b3de67f4b25ad8724f3e7287e4d4864ea7097abb42e512ba545549c905f91b82ef099e0eb680dcb335325b144c9c3526dcd762e07f7c20e2ce91cd9bafe41eb84aa90ff11e07f4293917a6824947ba4579ed4e2e013ebfe9c332be6ccd38aec3e48c67d7efe030000000000000082c24aa00c60b21e67edfb62bd7e9befbda62fca1988e23ae3a6c6b34e07b9bd408406a64ea965c7caa862b9d368770682c1751215f2bad3574298accf38cdece1c8eb99de69515dd4a3e35b7dbc1c70daa2687d441ebb2d8a87d64070348bac7eb43c4abe11eafd10008c06b00c793381f15d73ba47b475a6d2e64a9d3ffc3a17533ba646114252f6bfc7c13760eb3daf5a94108b70290809a9a1517c50f49d1447791eb08024953381fbe9f6a3f7bbe4d62e8373ff2dddc74b83176f5b29a58732a6f93e48d1f730f09f121c2015204c9aa3fed92c03a38e65fef68464ab661e469d7edf088015e48b8f3aee651aa058df01eee488445fc7a90bd11ed5c2d933dcffc09731af2032d36e71e45d2777101cc020407717abc159052d1f4038bfaf6db3f4522e0b5cfbed2d01587c0f4f7278931b21b3ed9f4da615663b4b582338fa7bd0ec66ae47cf6a08be0000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=r4]) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r6) syz_mount_image$hfs(&(0x7f0000000000), &(0x7f00000001c0)='./file0/file0\x00', 0x5, 0x4, &(0x7f0000000480)=[{&(0x7f0000000380)="7fe415cb3c630d66244c826723b2dcbbb3facc1eae57ea43c7f1aeb523642ce0da56724bbf4ae259e14bfd40517347b32b1d4cd0bb47471eef747ffe2a4e8c5d1885e6ce1509734a415cc5aa798650ba777417c11a4be505912c75391aadbae61dcd7b6c1413cd2a47787116bf450ddf2cfb57b5ebdecc3dc9b27cf1db377a198a9467d99a1aacd04a3a293e1baac655561efb223b6b14710bdf3c147f50c651edb9458b3826349fdf2919aefaf5d97f568879080c9f107823eb564f08a8d0b7754318e148fa5af951b8a2721264a8dd8053f1acb27e97c6fccd31ba91bb", 0xde, 0x3}, {&(0x7f0000000600)="4159e60568e2dd394d02ac796edd3d1f6627ccb900495ed82e3d1fe0fd0b0413f36ac2075febea2136a0b1f2ff93cb3bb344f559cb5c0c7823d00926cbe2fbea8df6cdeb4bcf3dbd82b6e80c8c475bbc5970c1c7941bea1ddddf006f78c0469fd408f9ee8e81043489f9c303f28c0e6feddc582c0d3c33b5e761d994a260c8d86b2fe1d2c0b7ce8ef5bd7c172cf767d7949a93eef63795c5d66e4b84a6139d992f8693639f9c447c5b61f11de8ec", 0xae, 0x8}, {&(0x7f0000000280)="c5a92be155de886948d82faf17c562ecaa856a076e69c8b1e9ff51378ab2f261a2b0c21deeea1a1ac12494f64b84bd79629c88776d1d5a8dc9e96d0785fd4c34803fafb61e075baa274ab121b97803d013350483fc99da47b681c0f5a33930bcd66e73dfd4e6c07e95e016dd73d1bb", 0x6f, 0xff}, {&(0x7f0000005280)="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", 0x1000, 0x81}], 0x4005, &(0x7f00000006c0)={[{@codepage={'codepage', 0x3d, 'cp863'}}, {@gid={'gid', 0x3d, r3}}, {@type={'type', 0x3d, "1438ae4a"}}, {@gid={'gid', 0x3d, r4}}, {@uid={'uid', 0x3d, r6}}, {@dir_umask={'dir_umask', 0x3d, 0xec6}}, {@file_umask={'file_umask', 0x3d, 0x1}}, {@umask}], [{@dont_measure}]}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) getgroups(0x4, &(0x7f0000000a40)=[0xee00, 0x0, 0x0, 0x0]) (async) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x1000) (async) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) getuid() (async) mount$fuse(0x0, 0x0, 0x0, 0x80008, &(0x7f0000000500)={{}, 0x2c, {}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x200}}, {@allow_other}], [{@fowner_lt}, {@context={'context', 0x3d, 'root'}}, {@uid_lt}]}}) (async) recvmmsg(0xffffffffffffffff, &(0x7f00000065c0)=[{{&(0x7f0000001500)=@ethernet, 0x80, &(0x7f0000000040)=[{&(0x7f0000001580)=""/162, 0xa2}], 0x1}}, {{&(0x7f0000001640)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001880)=[{0x0}, {&(0x7f0000001780)=""/105, 0x69}, {&(0x7f0000001800)=""/73, 0x49}], 0x3, &(0x7f00000018c0)=""/116, 0x74}}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000001940)=""/92, 0x5c}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/175, 0xaf}], 0x3, &(0x7f0000002ac0)=""/4, 0x4}, 0xff}, {{&(0x7f0000002b00)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002c40)=[{0x0}, {&(0x7f0000002bc0)=""/91, 0x5b}], 0x2}, 0x15}, {{&(0x7f0000002d00)=@x25, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002d80)=""/228, 0xe4}, {&(0x7f0000002e80)=""/38, 0x26}, {0x0}, {&(0x7f0000003940)}, {0x0}, {&(0x7f00000039c0)=""/79, 0x4f}, {&(0x7f0000003a40)=""/134, 0x86}, {&(0x7f0000003b00)=""/199, 0xc7}], 0x8, &(0x7f0000003c80)=""/188, 0xbc}, 0xffff}, {{&(0x7f0000003d40)=@xdp, 0x80, &(0x7f0000006400)=[{&(0x7f0000003dc0)=""/198, 0xc6}, {&(0x7f0000003ec0)=""/4, 0x4}, {&(0x7f0000003f00)=""/231, 0xe7}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/128, 0x80}, {&(0x7f0000005080)=""/225, 0xe1}, {&(0x7f0000005180)=""/231, 0xe7}, {&(0x7f0000006280)=""/147, 0x93}, {0x0}], 0x9, &(0x7f00000064c0)=""/231, 0xe7}, 0x19ac}], 0x6, 0x12003, &(0x7f0000006740)={0x77359400}) (async) syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) (async) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x401}], 0x200800, &(0x7f00000012c0)=ANY=[]) (async) socket(0x10, 0x3, 0x0) (async) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000380)=ANY=[@ANYBLOB], 0xc001, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) getgroups(0x9, &(0x7f0000000180)=[0x0, 0x0, 0x0, r0, r2, 0x0, 0xee01, r1, r0]) (async) setxattr$trusted_overlay_upper(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), &(0x7f0000001240)={0x0, 0xfb, 0x57, 0x1, 0x67, "17fb8d6cb0188b30c473b4fcbbb82319", "69fa5e29f08868ba6ad4f00b0e7e1a23607049c2fc4d5ff797d41b7236b5aa678eab7a59e79f61d177e1711dc2cb864b89d4ebda8625e1af89a96750fbee932b5475"}, 0x57, 0x2) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[@cred={{0x1c}}], 0x20}, 0x40000020) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000d80)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=r4]) (async) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) fstat(r5, &(0x7f0000000140)) (async) setreuid(0x0, r6) (async) syz_mount_image$hfs(&(0x7f0000000000), &(0x7f00000001c0)='./file0/file0\x00', 0x5, 0x4, &(0x7f0000000480)=[{&(0x7f0000000380)="7fe415cb3c630d66244c826723b2dcbbb3facc1eae57ea43c7f1aeb523642ce0da56724bbf4ae259e14bfd40517347b32b1d4cd0bb47471eef747ffe2a4e8c5d1885e6ce1509734a415cc5aa798650ba777417c11a4be505912c75391aadbae61dcd7b6c1413cd2a47787116bf450ddf2cfb57b5ebdecc3dc9b27cf1db377a198a9467d99a1aacd04a3a293e1baac655561efb223b6b14710bdf3c147f50c651edb9458b3826349fdf2919aefaf5d97f568879080c9f107823eb564f08a8d0b7754318e148fa5af951b8a2721264a8dd8053f1acb27e97c6fccd31ba91bb", 0xde, 0x3}, {&(0x7f0000000600)="4159e60568e2dd394d02ac796edd3d1f6627ccb900495ed82e3d1fe0fd0b0413f36ac2075febea2136a0b1f2ff93cb3bb344f559cb5c0c7823d00926cbe2fbea8df6cdeb4bcf3dbd82b6e80c8c475bbc5970c1c7941bea1ddddf006f78c0469fd408f9ee8e81043489f9c303f28c0e6feddc582c0d3c33b5e761d994a260c8d86b2fe1d2c0b7ce8ef5bd7c172cf767d7949a93eef63795c5d66e4b84a6139d992f8693639f9c447c5b61f11de8ec", 0xae, 0x8}, {&(0x7f0000000280)="c5a92be155de886948d82faf17c562ecaa856a076e69c8b1e9ff51378ab2f261a2b0c21deeea1a1ac12494f64b84bd79629c88776d1d5a8dc9e96d0785fd4c34803fafb61e075baa274ab121b97803d013350483fc99da47b681c0f5a33930bcd66e73dfd4e6c07e95e016dd73d1bb", 0x6f, 0xff}, {&(0x7f0000005280)="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0x1000, 0x81}], 0x4005, &(0x7f00000006c0)={[{@codepage={'codepage', 0x3d, 'cp863'}}, {@gid={'gid', 0x3d, r3}}, {@type={'type', 0x3d, "1438ae4a"}}, {@gid={'gid', 0x3d, r4}}, {@uid={'uid', 0x3d, r6}}, {@dir_umask={'dir_umask', 0x3d, 0xec6}}, {@file_umask={'file_umask', 0x3d, 0x1}}, {@umask}], [{@dont_measure}]}) (async) [ 215.783978] block nbd2: Attempted send on invalid socket [ 215.789824] print_req_error: I/O error, dev nbd2, sector 0 [ 215.818201] efs: cannot read volume header 21:17:45 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) (async, rerun: 64) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') (async, rerun: 64) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (async) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) (async) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) (async, rerun: 64) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) (rerun: 64) fcntl$setstatus(r0, 0x4, 0x0) (async, rerun: 64) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) (rerun: 64) setreuid(0x0, r2) (async) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xa6420, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x3}}, {@max_read={'max_read', 0x3d, 0x80000001}}, {@allow_other}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@euid_gt={'euid>', r2}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x31, 0x64, 0x62, 0x31, 0x65, 0x39], 0x2d, [0x37, 0x35, 0x66, 0x39], 0x2d, [0x34, 0x35, 0x31, 0x34], 0x2d, [0x62, 0x64, 0x62], 0x2d, [0x53, 0x63, 0x67, 0x65, 0x64, 0x56, 0x66, 0x64]}}}, {@smackfshat}]}}) 21:17:45 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xa6420, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x3}}, {@max_read={'max_read', 0x3d, 0x80000001}}, {@allow_other}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@euid_gt={'euid>', r2}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x31, 0x64, 0x62, 0x31, 0x65, 0x39], 0x2d, [0x37, 0x35, 0x66, 0x39], 0x2d, [0x34, 0x35, 0x31, 0x34], 0x2d, [0x62, 0x64, 0x62], 0x2d, [0x53, 0x63, 0x67, 0x65, 0x64, 0x56, 0x66, 0x64]}}}, {@smackfshat}]}}) [ 215.905616] EXT4-fs (loop5): Invalid log block size: 67108864 [ 215.931298] block nbd2: Attempted send on invalid socket [ 215.936790] print_req_error: I/O error, dev nbd2, sector 0 [ 215.964080] efs: cannot read volume header [ 216.049490] block nbd1: Attempted send on invalid socket [ 216.055004] print_req_error: I/O error, dev nbd1, sector 0 [ 216.065457] efs: cannot read volume header 21:17:46 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x20000009}, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002180)=0xfd, 0x4) r2 = socket(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)='\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff06000000", @ANYRES32=r5, @ANYBLOB="01001500010000001c0063000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=ANY=[@ANYBLOB="5000000024000b0e00002000060000005f17f200", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010063616b65000000002000020008000a000308010008000f00010000000c0002000104000000d49d6b79ee67b6ebab6bb33c6eaeb57d12173686b5f3"], 0x50}}, 0x0) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) sendto$inet6(r1, &(0x7f0000000080)="0304ff1f5c0060004003002cfff57b016d2763bd56373780398d537503e50602591f031ee616d5c0184374a7ffe4ec55e0654786a70100935ba514d40808efa000801601842fd08d49a47eff71bc4131fe4c1f99bf00a900000008d1843e770afd6e9ef5837dbd0000000053", 0x3287, 0x4000002, 0x0, 0x2ff) 21:17:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000000)) socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) mmap(&(0x7f000071c000/0x1000)=nil, 0x1000, 0x100000a, 0x1010, r0, 0x1a442000) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r4, 0xc00864bf, &(0x7f0000000080)) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket(0x1, 0x803, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8936, &(0x7f0000000340)={@local, 0x44, r3}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket(0x10, 0x8000000809, 0x4) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0xdc02, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="d000000010000104000000000400000800000000", @ANYRES32=0x0, @ANYBLOB="20200200082a05008c00128009000100766c616e000000007c00028006000100000000000c000200040000000c000000640003800c00010009000000e52b00000c00010000000000080000000c00010009000000000000800c00010002000000080000000c00010005000000003000000c00010005000000d82e00000c000100010000000a0000000c0001004cad00000200000008000500", @ANYRES32=r3, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6, @ANYBLOB="140014004e9a8225000200"/20], 0xd0}}, 0x0) 21:17:46 executing program 5: openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getgroups(0x4, &(0x7f0000000a40)=[0xee00, 0x0, 0x0, 0x0]) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x1000) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x0) getuid() mount$fuse(0x0, 0x0, 0x0, 0x80008, &(0x7f0000000500)={{}, 0x2c, {}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x200}}, {@allow_other}], [{@fowner_lt}, {@context={'context', 0x3d, 'root'}}, {@uid_lt}]}}) recvmmsg(0xffffffffffffffff, &(0x7f00000065c0)=[{{&(0x7f0000001500)=@ethernet, 0x80, &(0x7f0000000040)=[{&(0x7f0000001580)=""/162, 0xa2}], 0x1}}, {{&(0x7f0000001640)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001880)=[{0x0}, {&(0x7f0000001780)=""/105, 0x69}, {&(0x7f0000001800)=""/73, 0x49}], 0x3, &(0x7f00000018c0)=""/116, 0x74}}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000001940)=""/92, 0x5c}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/175, 0xaf}], 0x3, &(0x7f0000002ac0)=""/4, 0x4}, 0xff}, {{&(0x7f0000002b00)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002c40)=[{0x0}, {&(0x7f0000002bc0)=""/91, 0x5b}], 0x2}, 0x15}, {{&(0x7f0000002d00)=@x25, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002d80)=""/228, 0xe4}, {&(0x7f0000002e80)=""/38, 0x26}, {0x0}, {&(0x7f0000003940)}, {0x0}, {&(0x7f00000039c0)=""/79, 0x4f}, {&(0x7f0000003a40)=""/134, 0x86}, {&(0x7f0000003b00)=""/199, 0xc7}], 0x8, &(0x7f0000003c80)=""/188, 0xbc}, 0xffff}, {{&(0x7f0000003d40)=@xdp, 0x80, &(0x7f0000006400)=[{&(0x7f0000003dc0)=""/198, 0xc6}, {&(0x7f0000003ec0)=""/4, 0x4}, {&(0x7f0000003f00)=""/231, 0xe7}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/128, 0x80}, {&(0x7f0000005080)=""/225, 0xe1}, {&(0x7f0000005180)=""/231, 0xe7}, {&(0x7f0000006280)=""/147, 0x93}, {0x0}], 0x9, &(0x7f00000064c0)=""/231, 0xe7}, 0x19ac}], 0x6, 0x12003, &(0x7f0000006740)={0x77359400}) syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x401}], 0x200800, &(0x7f00000012c0)=ANY=[]) socket(0x10, 0x3, 0x0) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000380)=ANY=[@ANYBLOB], 0xc001, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) getgroups(0x9, &(0x7f0000000180)=[0x0, 0x0, 0x0, r0, r2, 0x0, 0xee01, r1, r0]) setxattr$trusted_overlay_upper(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), &(0x7f0000001240)={0x0, 0xfb, 0x57, 0x1, 0x67, "17fb8d6cb0188b30c473b4fcbbb82319", "69fa5e29f08868ba6ad4f00b0e7e1a23607049c2fc4d5ff797d41b7236b5aa678eab7a59e79f61d177e1711dc2cb864b89d4ebda8625e1af89a96750fbee932b5475"}, 0x57, 0x2) recvmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0x0}}}], 0x20}, 0x40000020) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000d80)=ANY=[@ANYBLOB="731aa53ffad11b295d63c1db28f74c31037079106ea5268b7810ab67576801c912cc51795134cbe42f0e79aace0177969c1cdd7e8fbefc5ffacb9bc4ec24629c1fde742058499af4f60282f3cb2751d6f341da5c05445aefd47c47fbb7f76ecc0b9e914dc1a40560fbdab246dbab89cc8d20116c4b9b23e9385851c26baf9585734463a692318171de1cd62343b4a7b73e8e82620467070f55bc4cf0112c2d6b69edf63a392cdb08eac31f9ef7e00bea974b3de67f4b25ad8724f3e7287e4d4864ea7097abb42e512ba545549c905f91b82ef099e0eb680dcb335325b144c9c3526dcd762e07f7c20e2ce91cd9bafe41eb84aa90ff11e07f4293917a6824947ba4579ed4e2e013ebfe9c332be6ccd38aec3e48c67d7efe030000000000000082c24aa00c60b21e67edfb62bd7e9befbda62fca1988e23ae3a6c6b34e07b9bd408406a64ea965c7caa862b9d368770682c1751215f2bad3574298accf38cdece1c8eb99de69515dd4a3e35b7dbc1c70daa2687d441ebb2d8a87d64070348bac7eb43c4abe11eafd10008c06b00c793381f15d73ba47b475a6d2e64a9d3ffc3a17533ba646114252f6bfc7c13760eb3daf5a94108b70290809a9a1517c50f49d1447791eb08024953381fbe9f6a3f7bbe4d62e8373ff2dddc74b83176f5b29a58732a6f93e48d1f730f09f121c2015204c9aa3fed92c03a38e65fef68464ab661e469d7edf088015e48b8f3aee651aa058df01eee488445fc7a90bd11ed5c2d933dcffc09731af2032d36e71e45d2777101cc020407717abc159052d1f4038bfaf6db3f4522e0b5cfbed2d01587c0f4f7278931b21b3ed9f4da615663b4b582338fa7bd0ec66ae47cf6a08be0000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=r4]) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) fstat(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r6) syz_mount_image$hfs(&(0x7f0000000000), &(0x7f00000001c0)='./file0/file0\x00', 0x5, 0x4, &(0x7f0000000480)=[{&(0x7f0000000380)="7fe415cb3c630d66244c826723b2dcbbb3facc1eae57ea43c7f1aeb523642ce0da56724bbf4ae259e14bfd40517347b32b1d4cd0bb47471eef747ffe2a4e8c5d1885e6ce1509734a415cc5aa798650ba777417c11a4be505912c75391aadbae61dcd7b6c1413cd2a47787116bf450ddf2cfb57b5ebdecc3dc9b27cf1db377a198a9467d99a1aacd04a3a293e1baac655561efb223b6b14710bdf3c147f50c651edb9458b3826349fdf2919aefaf5d97f568879080c9f107823eb564f08a8d0b7754318e148fa5af951b8a2721264a8dd8053f1acb27e97c6fccd31ba91bb", 0xde, 0x3}, {&(0x7f0000000600)="4159e60568e2dd394d02ac796edd3d1f6627ccb900495ed82e3d1fe0fd0b0413f36ac2075febea2136a0b1f2ff93cb3bb344f559cb5c0c7823d00926cbe2fbea8df6cdeb4bcf3dbd82b6e80c8c475bbc5970c1c7941bea1ddddf006f78c0469fd408f9ee8e81043489f9c303f28c0e6feddc582c0d3c33b5e761d994a260c8d86b2fe1d2c0b7ce8ef5bd7c172cf767d7949a93eef63795c5d66e4b84a6139d992f8693639f9c447c5b61f11de8ec", 0xae, 0x8}, {&(0x7f0000000280)="c5a92be155de886948d82faf17c562ecaa856a076e69c8b1e9ff51378ab2f261a2b0c21deeea1a1ac12494f64b84bd79629c88776d1d5a8dc9e96d0785fd4c34803fafb61e075baa274ab121b97803d013350483fc99da47b681c0f5a33930bcd66e73dfd4e6c07e95e016dd73d1bb", 0x6f, 0xff}, {&(0x7f0000005280)="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", 0x1000, 0x81}], 0x4005, &(0x7f00000006c0)={[{@codepage={'codepage', 0x3d, 'cp863'}}, {@gid={'gid', 0x3d, r3}}, {@type={'type', 0x3d, "1438ae4a"}}, {@gid={'gid', 0x3d, r4}}, {@uid={'uid', 0x3d, r6}}, {@dir_umask={'dir_umask', 0x3d, 0xec6}}, {@file_umask={'file_umask', 0x3d, 0x1}}, {@umask}], [{@dont_measure}]}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) getgroups(0x4, &(0x7f0000000a40)=[0xee00, 0x0, 0x0, 0x0]) (async) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x1000) (async) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) getuid() (async) mount$fuse(0x0, 0x0, 0x0, 0x80008, &(0x7f0000000500)={{}, 0x2c, {}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x200}}, {@allow_other}], [{@fowner_lt}, {@context={'context', 0x3d, 'root'}}, {@uid_lt}]}}) (async) recvmmsg(0xffffffffffffffff, &(0x7f00000065c0)=[{{&(0x7f0000001500)=@ethernet, 0x80, &(0x7f0000000040)=[{&(0x7f0000001580)=""/162, 0xa2}], 0x1}}, {{&(0x7f0000001640)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x80, &(0x7f0000001880)=[{0x0}, {&(0x7f0000001780)=""/105, 0x69}, {&(0x7f0000001800)=""/73, 0x49}], 0x3, &(0x7f00000018c0)=""/116, 0x74}}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000001940)=""/92, 0x5c}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/175, 0xaf}], 0x3, &(0x7f0000002ac0)=""/4, 0x4}, 0xff}, {{&(0x7f0000002b00)=@ethernet={0x0, @local}, 0x80, &(0x7f0000002c40)=[{0x0}, {&(0x7f0000002bc0)=""/91, 0x5b}], 0x2}, 0x15}, {{&(0x7f0000002d00)=@x25, 0x80, &(0x7f0000003c00)=[{&(0x7f0000002d80)=""/228, 0xe4}, {&(0x7f0000002e80)=""/38, 0x26}, {0x0}, {&(0x7f0000003940)}, {0x0}, {&(0x7f00000039c0)=""/79, 0x4f}, {&(0x7f0000003a40)=""/134, 0x86}, {&(0x7f0000003b00)=""/199, 0xc7}], 0x8, &(0x7f0000003c80)=""/188, 0xbc}, 0xffff}, {{&(0x7f0000003d40)=@xdp, 0x80, &(0x7f0000006400)=[{&(0x7f0000003dc0)=""/198, 0xc6}, {&(0x7f0000003ec0)=""/4, 0x4}, {&(0x7f0000003f00)=""/231, 0xe7}, {&(0x7f0000004000)=""/4096, 0x1000}, {&(0x7f0000005000)=""/128, 0x80}, {&(0x7f0000005080)=""/225, 0xe1}, {&(0x7f0000005180)=""/231, 0xe7}, {&(0x7f0000006280)=""/147, 0x93}, {0x0}], 0x9, &(0x7f00000064c0)=""/231, 0xe7}, 0x19ac}], 0x6, 0x12003, &(0x7f0000006740)={0x77359400}) (async) syz_open_dev$loop(&(0x7f0000000880), 0x0, 0x0) (async) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x1002, 0x2000}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x401}], 0x200800, &(0x7f00000012c0)=ANY=[]) (async) socket(0x10, 0x3, 0x0) (async) setxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000380)=ANY=[@ANYBLOB], 0xc001, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) getgroups(0x9, &(0x7f0000000180)=[0x0, 0x0, 0x0, r0, r2, 0x0, 0xee01, r1, r0]) (async) setxattr$trusted_overlay_upper(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), &(0x7f0000001240)={0x0, 0xfb, 0x57, 0x1, 0x67, "17fb8d6cb0188b30c473b4fcbbb82319", "69fa5e29f08868ba6ad4f00b0e7e1a23607049c2fc4d5ff797d41b7236b5aa678eab7a59e79f61d177e1711dc2cb864b89d4ebda8625e1af89a96750fbee932b5475"}, 0x57, 0x2) (async) recvmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=[@cred={{0x1c}}], 0x20}, 0x40000020) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000d80)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=r4]) (async) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) fstat(r5, &(0x7f0000000140)) (async) setreuid(0x0, r6) (async) syz_mount_image$hfs(&(0x7f0000000000), &(0x7f00000001c0)='./file0/file0\x00', 0x5, 0x4, &(0x7f0000000480)=[{&(0x7f0000000380)="7fe415cb3c630d66244c826723b2dcbbb3facc1eae57ea43c7f1aeb523642ce0da56724bbf4ae259e14bfd40517347b32b1d4cd0bb47471eef747ffe2a4e8c5d1885e6ce1509734a415cc5aa798650ba777417c11a4be505912c75391aadbae61dcd7b6c1413cd2a47787116bf450ddf2cfb57b5ebdecc3dc9b27cf1db377a198a9467d99a1aacd04a3a293e1baac655561efb223b6b14710bdf3c147f50c651edb9458b3826349fdf2919aefaf5d97f568879080c9f107823eb564f08a8d0b7754318e148fa5af951b8a2721264a8dd8053f1acb27e97c6fccd31ba91bb", 0xde, 0x3}, {&(0x7f0000000600)="4159e60568e2dd394d02ac796edd3d1f6627ccb900495ed82e3d1fe0fd0b0413f36ac2075febea2136a0b1f2ff93cb3bb344f559cb5c0c7823d00926cbe2fbea8df6cdeb4bcf3dbd82b6e80c8c475bbc5970c1c7941bea1ddddf006f78c0469fd408f9ee8e81043489f9c303f28c0e6feddc582c0d3c33b5e761d994a260c8d86b2fe1d2c0b7ce8ef5bd7c172cf767d7949a93eef63795c5d66e4b84a6139d992f8693639f9c447c5b61f11de8ec", 0xae, 0x8}, {&(0x7f0000000280)="c5a92be155de886948d82faf17c562ecaa856a076e69c8b1e9ff51378ab2f261a2b0c21deeea1a1ac12494f64b84bd79629c88776d1d5a8dc9e96d0785fd4c34803fafb61e075baa274ab121b97803d013350483fc99da47b681c0f5a33930bcd66e73dfd4e6c07e95e016dd73d1bb", 0x6f, 0xff}, {&(0x7f0000005280)="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", 0x1000, 0x81}], 0x4005, &(0x7f00000006c0)={[{@codepage={'codepage', 0x3d, 'cp863'}}, {@gid={'gid', 0x3d, r3}}, {@type={'type', 0x3d, "1438ae4a"}}, {@gid={'gid', 0x3d, r4}}, {@uid={'uid', 0x3d, r6}}, {@dir_umask={'dir_umask', 0x3d, 0xec6}}, {@file_umask={'file_umask', 0x3d, 0x1}}, {@umask}], [{@dont_measure}]}) (async) 21:17:46 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x84042, 0x0) sendfile(r2, r3, 0x0, 0x200004) ioctl$VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000200)={0x49, 0x3, 0x847, 0xe407, "abb403962c500e2c2cd4c58718d3319e9f0c8f03e0455561de6899348c58ce20e07c668a0ee033a676b7bfb106be2dfb46"}) r4 = socket$l2tp(0x2, 0x2, 0x73) fallocate(r4, 0x6, 0x9, 0x7c2) r5 = epoll_create(0x5) ioctl$BTRFS_IOC_BALANCE_CTL(r5, 0x40049421, 0x1) 21:17:46 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xa6420, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x3}}, {@max_read={'max_read', 0x3d, 0x80000001}}, {@allow_other}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@euid_gt={'euid>', r2}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x31, 0x64, 0x62, 0x31, 0x65, 0x39], 0x2d, [0x37, 0x35, 0x66, 0x39], 0x2d, [0x34, 0x35, 0x31, 0x34], 0x2d, [0x62, 0x64, 0x62], 0x2d, [0x53, 0x63, 0x67, 0x65, 0x64, 0x56, 0x66, 0x64]}}}, {@smackfshat}]}}) 21:17:46 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:17:46 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) syz_mount_image$fuse(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xa6420, &(0x7f0000000200)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@default_permissions}, {@max_read={'max_read', 0x3d, 0x3}}, {@max_read={'max_read', 0x3d, 0x80000001}}, {@allow_other}], [{@context={'context', 0x3d, 'unconfined_u'}}, {@euid_gt={'euid>', r2}}, {@fsuuid={'fsuuid', 0x3d, {[0x38, 0x30, 0x31, 0x64, 0x62, 0x31, 0x65, 0x39], 0x2d, [0x37, 0x35, 0x66, 0x39], 0x2d, [0x34, 0x35, 0x31, 0x34], 0x2d, [0x62, 0x64, 0x62], 0x2d, [0x53, 0x63, 0x67, 0x65, 0x64, 0x56, 0x66, 0x64]}}}, {@smackfshat}]}}) 21:17:46 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x20000009}, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002180)=0xfd, 0x4) r2 = socket(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)='\x00') r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff06000000", @ANYRES32=r5, @ANYBLOB="01001500010000001c0063000c000100627269646765"], 0x3c}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=ANY=[@ANYBLOB="5000000024000b0e00002000060000005f17f200", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010063616b65000000002000020008000a000308010008000f00010000000c0002000104000000d49d6b79ee67b6ebab6bb33c6eaeb57d12173686b5f3"], 0x50}}, 0x0) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) sendto$inet6(r1, &(0x7f0000000080)="0304ff1f5c0060004003002cfff57b016d2763bd56373780398d537503e50602591f031ee616d5c0184374a7ffe4ec55e0654786a70100935ba514d40808efa000801601842fd08d49a47eff71bc4131fe4c1f99bf00a900000008d1843e770afd6e9ef5837dbd0000000053", 0x3287, 0x4000002, 0x0, 0x2ff) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x20000009}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) (async) socket$packet(0x11, 0x3, 0x300) (async) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002180)=0xfd, 0x4) (async) socket(0x10, 0x3, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)='\x00') (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) (async) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff06000000", @ANYRES32=r5, @ANYBLOB="01001500010000001c0063000c000100627269646765"], 0x3c}}, 0x0) (async) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=ANY=[@ANYBLOB="5000000024000b0e00002000060000005f17f200", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010063616b65000000002000020008000a000308010008000f00010000000c0002000104000000d49d6b79ee67b6ebab6bb33c6eaeb57d12173686b5f3"], 0x50}}, 0x0) (async) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) (async) sendto$inet6(r1, &(0x7f0000000080)="0304ff1f5c0060004003002cfff57b016d2763bd56373780398d537503e50602591f031ee616d5c0184374a7ffe4ec55e0654786a70100935ba514d40808efa000801601842fd08d49a47eff71bc4131fe4c1f99bf00a900000008d1843e770afd6e9ef5837dbd0000000053", 0x3287, 0x4000002, 0x0, 0x2ff) (async) [ 216.648717] block nbd1: Attempted send on invalid socket [ 216.654265] print_req_error: I/O error, dev nbd1, sector 0 [ 216.662160] efs: cannot read volume header 21:17:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000000)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) (async) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) (async) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) (async) mmap(&(0x7f000071c000/0x1000)=nil, 0x1000, 0x100000a, 0x1010, r0, 0x1a442000) (async) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r4, 0xc00864bf, &(0x7f0000000080)) (async) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) (async) r5 = socket(0x1, 0x803, 0x0) (async) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8936, &(0x7f0000000340)={@local, 0x44, r3}) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) (async) r7 = socket(0x10, 0x8000000809, 0x4) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0xdc02, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="d000000010000104000000000400000800000000", @ANYRES32=0x0, @ANYBLOB="20200200082a05008c00128009000100766c616e000000007c00028006000100000000000c000200040000000c000000640003800c00010009000000e52b00000c00010000000000080000000c00010009000000000000800c00010002000000080000000c00010005000000003000000c00010005000000d82e00000c000100010000000a0000000c0001004cad00000200000008000500", @ANYRES32=r3, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6, @ANYBLOB="140014004e9a8225000200"/20], 0xd0}}, 0x0) [ 216.728437] EXT4-fs (loop5): Invalid log block size: 67108864 21:17:46 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) 21:17:46 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) setreuid(0x0, 0x0) lstat(0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x4008094) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='wlan1\x00') write$FUSE_LK(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0xffffffffffffffda, 0x0, {{0x6, 0xff, 0x1, r0}}}, 0x28) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x20, 0x6, 0x0, 0x4, 0x0, 0x6, 0x4, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000080)}, 0x80, 0x7fff, 0x100, 0x6, 0x100000000, 0x200, 0x80, 0x0, 0x2, 0x0, 0x101}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) io_submit(0x0, 0x3, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x200, 0xffffffffffffffff, &(0x7f0000000500)="9044376f766ae56e0ed351f4a9924a2ce31158233ad08c263f77709a3d2403f901ce269b29adf93ac791408b49e78d96604acb9806db9081554df1ef9c4efa75c415ec116f25154a6579ad26aa5f3a6a244b88c83638b0b8045d9c7d196e3a1d5d5f76312aa5d98853320379547dfeeb7c476357cd64fcb2ee52427ef97cd95466a6488eaac111fe", 0x88, 0x2, 0x0, 0x2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000740)="b43a4cd9d426d7ca3b4819e73fb503aec803a0183f08e56af86bdfa55c46a4e0112358c556997138a993f2157c5d257a5c523af4e92a1cc9906ce1d45f0fc46f0ab780c55f328bf5cb9ae124b1e8f5934afb68a5aa80da219389b772b68f1c30f15f04cedb5f1407a1a65a6bd686365a2339f874a98301b9e59d045c7eda6199e78153eef540c0491f7f0068c3691664d0bb4f94cce9360e7e2c9e8f6c7a76e338c6d279540b7aef232b332125ed415e05f1ea874c7d9dfe19cd46ba5efa5ec427546a61dd90e684faab660f2416d67b6d134219e2c751b819046af3997aea29e850f06e79e8c794e6d33722eb1f4dca24502c8da1625ee2fab52beb4a94d6b3d1e428d4b625fd6aba0f04d6025c6f5db43390e95ca1e9fbf39ea743cf7fe57bea7ac2c0466b9a53764a722f29621fcbce9254e900930b883983ab95dcb3472406f4831ec90fe2ff7536fbec4a2b034a4e1cabd4e5b71d45dd6bd376e225115e4c4b579d3ba17ca4fe5bb983460564b004abf480f7bdc132746cced6924ae17d3028a50146d8739051a23630cc4e92fb0ec901a11763c9508d57ee76d2a9d8253821b0f92617151a20d74fd960f9a1b55aa961109e58057cbd4ac65dce1e2709f0467c346fd913fd49e4664d95ef7cb412194307afd805ab99e6bcd6343a613bf51b39ed791d327504a1cda02b4a32ee8784ce09ddb40525f35c0562c7c5a8a0fd28ca800a9f4edb2a5d0cf84f4646c50614632150907a6310029dae97135b41888b787607ae12ab1223e3b370558a29ea7f4e4b0895976260db842c9e7fbdcbce7c6c55d09312f5472935e800004d68ca2b8d9c2b2f904c6965a9a149c18cb8849bf680fabd81588df653132ce6d4da61ec6396a5200b7510de0116c9eae575d45d714a1968f56bc666814b34b7c43dcf6a1d8e2c63a104fd3277953f90bd9cb38e8e60d4a35995eb6e7ba05ec83c2220a1c65a790139a9a3d84a05687c2993145f773c6fb260a62218b59de404784a43e8ba25b87093f89b4d40e527f6886436660739477021252a994f80404a9f31f744af06d6af2cb0a1a230391ba12d6bb559fd221558a32950277d2a4f0923ae92e7af16fda79e67a870176bf3ae0b6d19717540b23715740f7712c2c46e8fc955caa55b3d59662caf7c167d2d5a7f727adaeec733d0297e3698fd704beb49e21cfa090db82f760daa73147f7cd7b31f4cf3ff44c228994b5b6e3babfeb81e41eb15845322e4b975f7343922921261bf5424acaa02407482bf820d2a79e9b6b408294672de25f12fef72fb5eff7bdcca325289e79e0e62173af91ec1c143db0cb85e637417f1e83600bee55dc67026896d783e01fcf6a637055d5b900bcd2c2e3e09e06ef931e5d413f1ee47e7c581a873e8ea01fe2b01e49bd27e0d33baf2972d37081f9d10c0ae7c19102129186fd852a73ed61decc94c88f17c9032bd57881416699c7b1ad4617317854c49771313f40e1c1ef011a5e74c0ebdac5a70631e865d782519b7e3ae5acb4d46fc25a984e48eb81e786fce6acd7c1c42c7604906f748e4cc7c39f51cdb3cfac535f48b460ae67a13ad060aa06ab76b64c6c29cba34b01550d53c8caa4ef91cd3bf59faa6cc638b8b01358fcb98dae7aa771c3b4c3ea26fb53f99a3d45e44afabaa36b48430757e1705f01b3858255afc5e4de3a7f6c0eeb4162e5bcc7de49a67824efb60a7aedf5d31984a752c53d212449a4a8775d10fe422086cb6150773257af143018bb053f9d7ef9dac3b943c23ffab03501391761664a030fe171268be9ef056a526bc98dcc2f6a5ab1df7ba6fea663b90791902b7d856966d24d2f7e50d5c506ce88c53d94edbc1f77a29b56950c1c256fcaf34d48f830a40358cf3e5a3e2d599848e96c0953bdc0d48a94c8d919c57a1c994958ecea420700dfeb638e3f4ccff60f56bfa2420634644596749cf58a31d2ebafd78bb4c6eb31182225f13d130b62baaf0c787eab09c2160bbe1414f224f7172bec8e468613e47af581505f78fb5262d6aa2856818d96c5bb5fb97f418d17e398337467cfdc5ab6da4d6d3126c309af504b0ddb079b73ab98f9920a08fe7752b010141ea0d42aa66756424a5599fac227b1124978a2b392332ec0e31a54c2ad122311fc81e8d1e36f33b9edb7636a39c781525c7b76af736d4290179fc0f038930afceaa2da66a035580df10efa909b71bffae7e8e9bcb806202b33a8b8e75c8fb4c0b34afd4e868719c2fd269363ee6b132ff9068a613b39a26a0957a03d08dad34d056ea592758cb75a60174a949076ab37b98f1a861898fe8f53b7de015c991e614f982d65ec9a5b0c1e26c972c4ad8ee896033bac1cf2f7cd076f0b614a3cf0a7f6a980b686fa7b807ebd307de29903738b3d22ebb64f11f754efd87fe0bf9e6dc7b85f3166621eaef223a23b8f84d303d511c687d17d16a9970cca1e0b045daed6a5ac8b0578d4ff21b465c4a00b70336d1b6a61d9110ed8160f198411bd7bbaac76be970e8cfdc23c3b6d6c1a9e928223a0176b27833518982826cf691518f438193354e929e5677fcd9a3bee2e7614819205af93c16991b2a98647a189b3e071a35a4a23ea6ddf3f63b163fc8c2d23ba8e0ea69258b704833237cc7b5fd15d22f8f7fb97b713917f73aa0bf69696f2a76020850e1c7b5dbe192edc34cbf42091106167a586f9c4545a7656d68a3e0c1d6f0fc001332f67183386847601e687194a16947b4b4d35fa50f7545aa6365455c78e1b5b4fd39545e8d9d9b73b85fdc5823e02d719cd514424e5d7c69051e073fc1c94d7db0f043924069ddb570087dac042deb9f77e43cc927f74bd177cdc49d077b286b38cf9e156bb8ce09c89c6b9710fd5575a715e4111618c6acbe5d23c3a1d74425e366d03b95340f44e02fa42000ade3564f0763f5b21d62fb422f3fbd38ceeede2bbef707e44fcfc0e4284c565bcac16ea13a3f74c94486f629c0d592466ec8d52bb40e994266e862fae19a5a36ff215c612a4cbf69c61940ca22dc8a9a86b58da473b213063e29ef18381a581c6c0ba661a7c6cb8a9ba5de4b6ec198add197dd5a22d6d0d41c2d68b5ae1571aad96471b062c9dbb9764ef8931ef9da3ab41ce1db5468d9a8e002f2de34bc30b5a03a8029a33ac807d6a4062633f7cd008569bc5a9210912263270d4f1a1889161f92f22d71d2af2a6db4b5a4fa69b066c6fc1a1c485a2c803b9b1bdbf7375da96fead0243fbb721d49e15f40004f3ec5cb6247951d64e2981424c0939ad8a8b7b73e6610d3890b5e4d2d5d751e81c1887ec5b5c1e877309793cda7d530999986e9267c2d1eda3d632e4f86c31afa02fd785cd15b239b310d0b605eb1d488407bb75797b14e78c46f0410d18b1d1c9bd0e87755adeaacce2c60586acf0ea470bfe91954e41c708cb7c521105161513ab215a9223f7dd15e2f05b3411c5388f63c50103dba4e1812e714e5f03af157f55c13fef0e2f895ec57802c4b0e664e885af3308e1af24ba37a67496b6209abbe38068101360585cdb6cb2264483044fde47bddd9589fd8b8f790cccaee11f008851633c5e99ef40a1872ced21e168e0b1aad7ab1ed7ced6aa1c5e6ff812153b03e5e23e709789d480fb8bd99bf1c59731ef23cff1ca95fb240157e29df9ad99a720434ef565365ca753c039e66f2ca86ee741d3c99feb19f28e364447499cda115ae555f4bcb3445f5323818222fb10a0053ee03e74034b14ad4b81ebbd5972a18c0dd3afd828a0df97f49f0012f3d1d49b43fc75c11e05feb8e5b9b990fccdc3faec84512db2354db878505399eb8ac0473844a5d7ff19ba3b6fbdc02f2e5cf6404253bf2c9e75b78cf76e0d2d54b8df57d6f5f1b2eb8ffb370c1f66eeaf0e80f1081d501cd0652e1a45762a37d61c82a44ace3a9fcd00f685ba96dd20ac9f1cf7b5938fb2e70acd424f8827903829ae2ea88e327b379ae81666a61f017f0c9c0368f55065655964aa4b7c5343d52085178df4d8b4340a51eb4bee4ccb6ea5af888af96912d3b82166722cd44f724efb905f761612903903729f1a799cfa3304ceb8e3a84f42b31dac3fe403bacf77710007e799e063e518fd7927919726d77d5629a83204c22ccc56e944bb8947e4ee15727ed0d878de95a27dcbe0f83f1c69b0e6900afd34177f2b93630cb33a952c5652bf563ed1987832b0d491f33a1b5256145e06df8b1ffa70315adb18a326186bc9cd68a6a8e566088a101feee711b756dd21d4ac8fde55f0cdb9005125bb0d2286465f1725abe1703b5a9c3f5b714ded466eb607b5bff151c9dc6c05b000641dfb81387134057c1b9153373d0f9deaee0db6bdcbda0d12eadb278c83f9f4abdf0c5a94752f9d0fe940f1acfdffb8a0ed27a16521011f7704118071511b4ced6d661073669e53212e33211df3400aa06edcae00056341b0205fb10bd28dabddec79c7cb6725fccf7c1c380628f5d36d533e788f13c4e4d094d71519572e58b6a1261b72c80ff62e1449873e6912ef05216477d40735103255dc542b1da09df3bb94a03fe6173695a57feaaca99d4be011ac476c198320eb9bb433078d13ea10814642d20a2a9fbd35f21d18248b44b2163f69a59157888d5a979a2313c0bbad0b5342f2f2a27e973baa774a0d2ef9a5f9a6d774115c636459d08ef477ca1bc87621fc36b5217ffb611f99fb8a62a650b671baadd6e6fb926379ae708be5eee5c1e40f69995bc5342efa42163b927ae5b3ec5c7774da4db7456f6b39730a726cfbbb62413222079521aaeeb11de03834a2f0e5c36a616ba570a65ac1462cfe2948ed0f2937904b6816d67ec27adf19af46d1ca2d30c09a971ae86f7bdb498aeaeb58073cc32e26d01c8313d0880cddd1319a8f3e5670216ca0412dc6b0b81e8f54978a8a74404892c17045f12540b56cacaf3cff829934d2d59983a57c110e4be8093637dffe9c2e64b345ca2e6481304a3978579436f6f6967abda65009696a248500421e7ffd3afb26789252202a7c839b5e40370a11aa2a9eb73a74925b5ff8a90d1645a9c496152", 0xe00, 0x8c, 0x0, 0x1, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0xfff9, r1, &(0x7f0000001740)="d5f054a2328cf9dc393476aa6a99770bb97fe1d56e2087e8a72aeae31d5d3e2b3d26b53e0196bb10c2d7defe3a945bdfc51558c6ed51961e10b427fc25e815e4b6f72c9e1f99035a484aae1fd124caf2f71bcf746a44a5955fc197cbc0a85774c90c64faa85391c6dae69cd36c4eb0c4117dd03f1b5addfaa004d45a5d5c01dd60241b42c7ff349990b51cc79c00424933cecdec94f6f013a020c3e2f5db002c4c409aff8a878763ab58afe84fa2b085829c746107ef365b9f8689808cc919d1dcc66fbad2accadb80bec0bab5f53bc339e5b5ea3ae28d7542d9d9f2dade50312521533d85e8c2f45559df2c283c9818768bda069cdce20a374f6c926d35485ef87a392e049749cba5ed4a094d0fb6cb35cbfa950aca57307d6ab248225e7e10469ac7ccc0f3bd31e386101a5b329afa1cff6070285fcc3c582d215d5b451e8c7ef8b89fe4e927cb352bedacef4fcd88a63fa3aa29e760dc3f294ba889191acce85239fda5cc829c2111d1b89439ef3b2a43c4c6e71b91738fd6b664ba7069cadaab615ed4a2117901d90f586297bc64dcccedfdb59e71aa04149aa6d5b0a288f6cfd66d530790a31cb86d1ea7cef51156965507ece0e612e80600928ffee0355779a1924100ecc9e509807ac4fb959857b9f0e836b4fcecc96223973b3930e7a4959aacb878d9688caf16b2abdde0397417a39c0758b2833af127654a087ae9325aad17a9b0cbb8a47f6a4b8f6459a3dc3c3250e185b128100e50c5975b5d8f17c60344d4a9e53062d863b7e948d24252617c741cad8c4ad91e557eb999d7e20c4822a81b6e60816f3efeb8852f9faf6669bb1f2eee6d9b8778d5f4549e0ea378fbe2d53622c39a10b5d4b5420125d44cca27a81d2db52ac70cf5ef15d3642d61e081c55da22c544b6dd5f0f816502edf32724faf6bc1222e28d53441787b735b096a0c96b8f9baf5b2336bcba0a29aa4c54341b1f99def64b3842ec7fe43bf1ebb90fd5b7da6c1f984da6de040c2f2b228b9bcec1efa8dcdba64ddd6c5d9f5bc72fbb8e76a4d8ca2e529c0987e8363b571812fa3a98c7a884f920c8eab0a2d790e172d238fbc5ddbead97608fa8efc85a7bbb507e00b6b3e2efff714a83636694bf705fcac6131e6d0c806bad31f9675ccb03e26611e280a3bcb3d953a7af863a59f015cdfa2e2a4b84a7ebb51b24d6de74fbf85fd7898d1dcd06beece8d98299f98c0b678b91288d28222030b6a436e7390eca08e524104c2fdf613c1126b6f1396e79cda5e98b1d7275021afce812dc250aa2429df84816ccb303617a2ce2797d15739d736f64e1bd5c5840f0122b2ffb394f4f79438e3405bbd85e66d8becdec3e90d3496bf00356b1867b73a6e02e2827818edf13698afe994de490a9d9e14878e5ffd98fc66dc12c7749229b5c2aa70b057591552a13d8cff703b0679328cded436334ca832f56e3adb83bd61c3cf16030d0aa1a464db7c6975e930e675273afdb5f4a9f174bea8c4f2aa418def5a332db9f9992a940a68043feabbc42b0f7969b600c9abd820ed761b7673ee100742a65a0f62dcd3cb1e9587353be5a81afff86f51b51d173b2760d047716ad45cef794568a0c920d997197e609a810a72b8649585beb41a6779e73ee60364cceb88b295282538b60756e0e9f891daca4f6b6b1885aa4ec380255160d6c60938e2b70045a672bd6f23102a6493b27a1d95d4eab6b791a4edb7f69ebfaabab9561486e017c25f5dcbf52481eccce49b4e83a8df1b44413ca46da0e2ab2e78eacf116336f92120c7253c11543fef0685be2db7076950140a05d4a9589f13d5aa3f76cd90ced422b15cb62336391f43dc1c54cc7181b4cb9b293e495caa38dce20f2fe3261cb08177abd89c7f89cba0fd00eb131b9707863b10bdca0082c34e7035ad3e1c13437b52fb6a2d7b2226a3edfd27346535176c3dc6ad4227901532c08c64cf07d87bbcf44b17323c08077ddbb6cb61ec26a699879ae9df51ed9ef70f4ebab0dfc6b4aec8f0e5a50f21b8df670a6bede591370acaf1018512319b46ffc2190ff168901d7b2a94ec141fee6ef0a8d1a36d78feb9fb8ff1461435ced721edae81757808f99567ebae095fd11529cdecfc22bb755b1035f3464530ba4d115e9e2dcc08fac9c3a9709ed6f94dfd9f82a0689d0e30176ee3fa0295634011b88571c1abfefd89f84b61922e3f0d9ec2890260dac4649323e6c8cf8bed738d45bf9ecce45e72ea634b12d328a6b5d57af796bd4324b4ace854be9f1012b38062a8719b6b75ac5a27799dbc3a3c893c81fc1382754f5fecad486aa508ffdf8767bc132b4270d7bbd0194216b711c0fca8e8c66185fb826c31b3f3db25e649956d36e9f81be6bfd12d9103ee1f3ca862231fc72467e0905f86e9de5bc18695a7ef6e4c1248f4f314de9510970c486d80ef1ac2117e421dad35b751f4bd5b9058434d984be9d518c8dad4270ac475d050e193a51316fb37bd13fde1d2edf06236e215569e924be0ae12188bd32f3ec2951761c9094552b3498c43cfc1feadc057368239a1ad4380ee8791f325662816bb2f4d5a5c776390a276b041ff51d8fac7f4d70fe2779d23c15f190b49bb57d10fdbc9677ee829a0af8ed0ebf47e571e9fa48b5acdb664447bd1246612dfff18393f8f5f7905bb8ab760fc22f65c4e11347cf8caa4504a711048646ca0df2742bca3bb8985acf63b73e40f629fc0efeda30bd7cbed7d357cfa170a4f7265f086479658490590236cfae2eb5c0471e28a1997d05ee337aa5be25bf117597de72982a417a3b2485f6130db8bd83827227a2d0d53eac9eaf9ff12f84ce98dfcc4d96b0f0fae85718f6fa062c3b478f7626cdf9f9c4485d9cba900adf9a3f0f4a6cfca40", 0x800, 0x3, 0x0, 0x2}]) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) [ 216.812644] block nbd1: Attempted send on invalid socket [ 216.819090] print_req_error: I/O error, dev nbd1, sector 0 [ 216.825039] efs: cannot read volume header 21:17:46 executing program 0: r0 = perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x20000009}, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x1, 0x0, 0x0, 0x3}, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r1, 0x107, 0xf, &(0x7f0000002180)=0xfd, 0x4) (async, rerun: 32) r2 = socket(0x10, 0x3, 0x0) (async, rerun: 32) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f00000002c0)='\x00') (async) r3 = socket$nl_route(0x10, 0x3, 0x0) (async) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) (async, rerun: 64) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (rerun: 64) sendmsg$nl_route(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffffffffffff06000000", @ANYRES32=r5, @ANYBLOB="01001500010000001c0063000c000100627269646765"], 0x3c}}, 0x0) (async) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000004c0)=ANY=[@ANYBLOB="5000000024000b0e00002000060000005f17f200", @ANYRES32=r5, @ANYBLOB="00000000ffffffff000000000900010063616b65000000002000020008000a000308010008000f00010000000c0002000104000000d49d6b79ee67b6ebab6bb33c6eaeb57d12173686b5f3"], 0x50}}, 0x0) (async) bind$packet(r1, &(0x7f0000000240)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @multicast}, 0x14) (async) sendto$inet6(r1, &(0x7f0000000080)="0304ff1f5c0060004003002cfff57b016d2763bd56373780398d537503e50602591f031ee616d5c0184374a7ffe4ec55e0654786a70100935ba514d40808efa000801601842fd08d49a47eff71bc4131fe4c1f99bf00a900000008d1843e770afd6e9ef5837dbd0000000053", 0x3287, 0x4000002, 0x0, 0x2ff) 21:17:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(0xffffffffffffffff, 0xc01864c6, &(0x7f0000000000)) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) (async) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x100) (async) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) (async) mmap(&(0x7f000071c000/0x1000)=nil, 0x1000, 0x100000a, 0x1010, r0, 0x1a442000) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(r4, 0xc00864bf, &(0x7f0000000080)) (async) bind$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @local}, 0x14) (async) r5 = socket(0x1, 0x803, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8936, &(0x7f0000000340)={@local, 0x44, r3}) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) (async) r7 = socket(0x10, 0x8000000809, 0x4) sendmsg$nl_route(r7, &(0x7f0000000300)={0x0, 0xdc02, &(0x7f0000000000)={&(0x7f0000000480)=ANY=[@ANYBLOB="d000000010000104000000000400000800000000", @ANYRES32=0x0, @ANYBLOB="20200200082a05008c00128009000100766c616e000000007c00028006000100000000000c000200040000000c000000640003800c00010009000000e52b00000c00010000000000080000000c00010009000000000000800c00010002000000080000000c00010005000000003000000c00010005000000d82e00000c000100010000000a0000000c0001004cad00000200000008000500", @ANYRES32=r3, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6, @ANYBLOB="140014004e9a8225000200"/20], 0xd0}}, 0x0) 21:17:46 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) [ 216.944443] block nbd1: Attempted send on invalid socket [ 216.950446] print_req_error: I/O error, dev nbd1, sector 0 [ 216.957391] efs: cannot read volume header 21:17:46 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) 21:17:46 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x84042, 0x0) sendfile(r2, r3, 0x0, 0x200004) ioctl$VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000200)={0x49, 0x3, 0x847, 0xe407, "abb403962c500e2c2cd4c58718d3319e9f0c8f03e0455561de6899348c58ce20e07c668a0ee033a676b7bfb106be2dfb46"}) r4 = socket$l2tp(0x2, 0x2, 0x73) fallocate(r4, 0x6, 0x9, 0x7c2) epoll_create(0x5) 21:17:46 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = gettid() setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000180)=0x7, 0x4) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x3, 0xfc, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x4}, 0x0, 0x2, 0x6, 0x0, 0x80000001, 0xffff, 0x0, 0x0, 0x104c}, r2, 0xa, r0, 0x0) r3 = gettid() ptrace$cont(0x1f, r2, 0x6, 0x0) ptrace$cont(0x20, r3, 0x8, 0x6) ptrace$setregs(0xffffffffffffffff, r3, 0x10000, &(0x7f0000000140)="0a5f6d7e62d17fb4837c9835c012437e6132af6474157572d59009024689d9120e826c98c613ec4764f1") r4 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) sendmmsg(r4, &(0x7f0000002cc0), 0x1a3, 0x0) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r6, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.io_service_time_recursive\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=@bridge_dellink={0xa8, 0x11, 0x20, 0x70bd26, 0x25dfdbff, {0x7, 0x0, 0x0, 0x0, 0x9408, 0x24000}, [@IFLA_XDP={0x1c, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8, 0x8, r5}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r7}]}, @IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ipvlan0\x00'}]}, @IFLA_IFALIASn={0x4}, @IFLA_VF_PORTS={0x50, 0x18, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "7678f0922f08e85a0bb03a494a5cadb1"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "5744b5ad327d28f01508c3171e910833"}]}, {0x20, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5, 0x2, '\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "ba8c253fd5cb1b4587e30782fbb80770"}]}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4}, 0x4000) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000240)=0x5, 0x4) [ 217.155794] block nbd1: Attempted send on invalid socket [ 217.161666] print_req_error: I/O error, dev nbd1, sector 0 [ 217.167503] efs: cannot read volume header [ 217.249728] block nbd0: Attempted send on invalid socket [ 217.255309] print_req_error: I/O error, dev nbd0, sector 0 [ 217.261532] efs: cannot read volume header 21:17:47 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:17:47 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x0) fstat(r1, &(0x7f0000000140)) 21:17:47 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) [ 217.302833] kauditd_printk_skb: 60 callbacks suppressed [ 217.302844] audit: type=1800 audit(1639257466.997:85): pid=16084 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14243 res=0 21:17:47 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x0) [ 217.438329] block nbd1: Attempted send on invalid socket [ 217.443893] print_req_error: I/O error, dev nbd1, sector 0 [ 217.452796] efs: cannot read volume header [ 217.477693] efs: cannot read volume header 21:17:47 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) [ 217.644772] efs: cannot read volume header [ 217.702426] efs: cannot read volume header 21:17:47 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) (async) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) (async) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) (async) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) (async) setreuid(0x0, 0x0) (async) lstat(0x0, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x4008094) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='wlan1\x00') (async) write$FUSE_LK(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0xffffffffffffffda, 0x0, {{0x6, 0xff, 0x1, r0}}}, 0x28) (async) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x20, 0x6, 0x0, 0x4, 0x0, 0x6, 0x4, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000080)}, 0x80, 0x7fff, 0x100, 0x6, 0x100000000, 0x200, 0x80, 0x0, 0x2, 0x0, 0x101}, 0x0, 0xf, 0xffffffffffffffff, 0x0) (async) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) (async) io_submit(0x0, 0x3, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x200, 0xffffffffffffffff, &(0x7f0000000500)="9044376f766ae56e0ed351f4a9924a2ce31158233ad08c263f77709a3d2403f901ce269b29adf93ac791408b49e78d96604acb9806db9081554df1ef9c4efa75c415ec116f25154a6579ad26aa5f3a6a244b88c83638b0b8045d9c7d196e3a1d5d5f76312aa5d98853320379547dfeeb7c476357cd64fcb2ee52427ef97cd95466a6488eaac111fe", 0x88, 0x2, 0x0, 0x2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000740)="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", 0xe00, 0x8c, 0x0, 0x1, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0xfff9, r1, &(0x7f0000001740)="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", 0x800, 0x3, 0x0, 0x2}]) (async) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) 21:17:47 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x0) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) 21:17:47 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 21:17:47 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:17:47 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x84042, 0x0) sendfile(r2, r3, 0x0, 0x200004) ioctl$VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000200)={0x49, 0x3, 0x847, 0xe407, "abb403962c500e2c2cd4c58718d3319e9f0c8f03e0455561de6899348c58ce20e07c668a0ee033a676b7bfb106be2dfb46"}) r4 = socket$l2tp(0x2, 0x2, 0x73) fallocate(r4, 0x6, 0x9, 0x7c2) epoll_create(0x5) 21:17:47 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) [ 218.029612] efs: cannot read volume header 21:17:47 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r2 = gettid() setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000180)=0x7, 0x4) (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x3, 0xfc, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x4}, 0x0, 0x2, 0x6, 0x0, 0x80000001, 0xffff, 0x0, 0x0, 0x104c}, r2, 0xa, r0, 0x0) r3 = gettid() ptrace$cont(0x1f, r2, 0x6, 0x0) (async) ptrace$cont(0x20, r3, 0x8, 0x6) ptrace$setregs(0xffffffffffffffff, r3, 0x10000, &(0x7f0000000140)="0a5f6d7e62d17fb4837c9835c012437e6132af6474157572d59009024689d9120e826c98c613ec4764f1") (async, rerun: 32) r4 = socket$inet6(0xa, 0x802, 0x88) (rerun: 32) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) (async) sendmmsg(r4, &(0x7f0000002cc0), 0x1a3, 0x0) (async) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r6, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.io_service_time_recursive\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=@bridge_dellink={0xa8, 0x11, 0x20, 0x70bd26, 0x25dfdbff, {0x7, 0x0, 0x0, 0x0, 0x9408, 0x24000}, [@IFLA_XDP={0x1c, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8, 0x8, r5}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r7}]}, @IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ipvlan0\x00'}]}, @IFLA_IFALIASn={0x4}, @IFLA_VF_PORTS={0x50, 0x18, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "7678f0922f08e85a0bb03a494a5cadb1"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "5744b5ad327d28f01508c3171e910833"}]}, {0x20, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5, 0x2, '\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "ba8c253fd5cb1b4587e30782fbb80770"}]}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4}, 0x4000) (async, rerun: 32) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000240)=0x5, 0x4) (rerun: 32) [ 218.062506] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 218.080291] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 218.080976] efs: cannot read volume header 21:17:47 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x0) fstat(r1, &(0x7f0000000140)) 21:17:47 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 218.137967] efs: cannot read volume header [ 218.177342] audit: type=1800 audit(1639257467.867:86): pid=16282 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14276 res=0 21:17:48 executing program 2: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) (async) r2 = gettid() setsockopt$inet6_tcp_int(r1, 0x6, 0x2, &(0x7f0000000180)=0x7, 0x4) (async) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x3, 0xfc, 0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext={0x80, 0x4}, 0x0, 0x2, 0x6, 0x0, 0x80000001, 0xffff, 0x0, 0x0, 0x104c}, r2, 0xa, r0, 0x0) r3 = gettid() ptrace$cont(0x1f, r2, 0x6, 0x0) (async) ptrace$cont(0x20, r3, 0x8, 0x6) (async) ptrace$setregs(0xffffffffffffffff, r3, 0x10000, &(0x7f0000000140)="0a5f6d7e62d17fb4837c9835c012437e6132af6474157572d59009024689d9120e826c98c613ec4764f1") (async) r4 = socket$inet6(0xa, 0x802, 0x88) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) (async) sendmmsg(r4, &(0x7f0000002cc0), 0x1a3, 0x0) (async) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r6, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='blkio.bfq.io_service_time_recursive\x00', 0x0, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)=@bridge_dellink={0xa8, 0x11, 0x20, 0x70bd26, 0x25dfdbff, {0x7, 0x0, 0x0, 0x0, 0x9408, 0x24000}, [@IFLA_XDP={0x1c, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x8, 0x8, r5}, @IFLA_XDP_FLAGS={0x8, 0x3, 0x2}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r7}]}, @IFLA_PROP_LIST={0x18, 0x34, 0x0, 0x1, [{0x14, 0x35, 'ipvlan0\x00'}]}, @IFLA_IFALIASn={0x4}, @IFLA_VF_PORTS={0x50, 0x18, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "7678f0922f08e85a0bb03a494a5cadb1"}, @IFLA_PORT_HOST_UUID={0x14, 0x5, "5744b5ad327d28f01508c3171e910833"}]}, {0x20, 0x1, 0x0, 0x1, [@IFLA_PORT_PROFILE={0x5, 0x2, '\x00'}, @IFLA_PORT_INSTANCE_UUID={0x14, 0x4, "ba8c253fd5cb1b4587e30782fbb80770"}]}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4}, 0x4000) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000240)=0x5, 0x4) 21:17:48 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x0) 21:17:48 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 218.300424] efs: cannot read volume header [ 218.308212] efs: cannot read volume header [ 218.399965] efs: cannot read volume header [ 218.418223] efs: cannot read volume header 21:17:48 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) (async) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) (async) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) (async) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) setreuid(0x0, 0x0) (async) lstat(0x0, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x4008094) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='wlan1\x00') (async) write$FUSE_LK(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0xffffffffffffffda, 0x0, {{0x6, 0xff, 0x1, r0}}}, 0x28) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x20, 0x6, 0x0, 0x4, 0x0, 0x6, 0x4, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000080)}, 0x80, 0x7fff, 0x100, 0x6, 0x100000000, 0x200, 0x80, 0x0, 0x2, 0x0, 0x101}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) io_submit(0x0, 0x3, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x200, 0xffffffffffffffff, &(0x7f0000000500)="9044376f766ae56e0ed351f4a9924a2ce31158233ad08c263f77709a3d2403f901ce269b29adf93ac791408b49e78d96604acb9806db9081554df1ef9c4efa75c415ec116f25154a6579ad26aa5f3a6a244b88c83638b0b8045d9c7d196e3a1d5d5f76312aa5d98853320379547dfeeb7c476357cd64fcb2ee52427ef97cd95466a6488eaac111fe", 0x88, 0x2, 0x0, 0x2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000740)="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", 0xe00, 0x8c, 0x0, 0x1, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0xfff9, r1, &(0x7f0000001740)="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", 0x800, 0x3, 0x0, 0x2}]) (async) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) 21:17:48 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x84042, 0x0) sendfile(r2, r3, 0x0, 0x200004) ioctl$VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000200)={0x49, 0x3, 0x847, 0xe407, "abb403962c500e2c2cd4c58718d3319e9f0c8f03e0455561de6899348c58ce20e07c668a0ee033a676b7bfb106be2dfb46"}) r4 = socket$l2tp(0x2, 0x2, 0x73) fallocate(r4, 0x6, 0x9, 0x7c2) epoll_create(0x5) 21:17:48 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 21:17:48 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x0) 21:17:48 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:48 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:17:48 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) [ 218.630965] efs: cannot read volume header [ 218.632570] efs: cannot read volume header [ 218.660673] efs: cannot read volume header 21:17:48 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x0) [ 218.676895] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 218.696844] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 21:17:48 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 218.756122] audit: type=1800 audit(1639257468.447:87): pid=16460 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14316 res=0 [ 218.787684] efs: cannot read volume header 21:17:48 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:48 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) fcntl$setstatus(r0, 0x4, 0x0) [ 218.805042] efs: cannot read volume header [ 218.838147] efs: cannot read volume header 21:17:48 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 218.907835] efs: cannot read volume header [ 218.922568] efs: cannot read volume header [ 218.968356] efs: cannot read volume header 21:17:49 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(0xffffffffffffffff, 0xc0709411, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) syz_80211_join_ibss(&(0x7f0000000140)='wlan1\x00', &(0x7f0000000040)=@default_ap_ssid, 0x6, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) setreuid(0x0, 0x0) lstat(0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8000}, 0x4008094) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$PERF_EVENT_IOC_SET_FILTER(0xffffffffffffffff, 0x40082406, &(0x7f0000000000)='wlan1\x00') write$FUSE_LK(0xffffffffffffffff, &(0x7f00000000c0)={0x28, 0xffffffffffffffda, 0x0, {{0x6, 0xff, 0x1, r0}}}, 0x28) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x20, 0x6, 0x0, 0x4, 0x0, 0x6, 0x4, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000080)}, 0x80, 0x7fff, 0x100, 0x6, 0x100000000, 0x200, 0x80, 0x0, 0x2, 0x0, 0x101}, 0x0, 0xf, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000000400)='./bus\x00', 0x14113e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r4, 0x0) io_submit(0x0, 0x3, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x200, 0xffffffffffffffff, &(0x7f0000000500)="9044376f766ae56e0ed351f4a9924a2ce31158233ad08c263f77709a3d2403f901ce269b29adf93ac791408b49e78d96604acb9806db9081554df1ef9c4efa75c415ec116f25154a6579ad26aa5f3a6a244b88c83638b0b8045d9c7d196e3a1d5d5f76312aa5d98853320379547dfeeb7c476357cd64fcb2ee52427ef97cd95466a6488eaac111fe", 0x88, 0x2, 0x0, 0x2}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000740)="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", 0xe00, 0x8c, 0x0, 0x1, r4}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0xfff9, r1, &(0x7f0000001740)="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", 0x800, 0x3, 0x0, 0x2}]) sendmsg$NL80211_CMD_SET_INTERFACE(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x24, r2, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) 21:17:49 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:49 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 21:17:49 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x84042, 0x0) sendfile(r2, r3, 0x0, 0x200004) ioctl$VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000200)={0x49, 0x3, 0x847, 0xe407, "abb403962c500e2c2cd4c58718d3319e9f0c8f03e0455561de6899348c58ce20e07c668a0ee033a676b7bfb106be2dfb46"}) r4 = socket$l2tp(0x2, 0x2, 0x73) fallocate(r4, 0x6, 0x9, 0x7c2) 21:17:49 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:49 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:17:49 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:49 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 219.939163] efs: cannot read volume header [ 219.951014] efs: cannot read volume header 21:17:49 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) 21:17:49 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 220.031946] audit: type=1800 audit(1639257469.727:88): pid=16656 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14343 res=0 21:17:49 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 220.072356] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 220.098770] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 220.133567] efs: cannot read volume header 21:17:49 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 220.155709] efs: cannot read volume header 21:17:50 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x8000}, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000340)}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0x4240a2a0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x10001}}, './file0\x00'}) recvmmsg$unix(r4, 0x0, 0x0, 0x20, 0x0) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r6, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) recvmmsg(r5, &(0x7f0000000640)=[{{&(0x7f0000000200)=@phonet, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)=""/180, 0xb4}, {&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/41, 0x29}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/76, 0x4c}], 0x6, &(0x7f0000000600)=""/10, 0xa}, 0x800000}], 0x1, 0x40010062, &(0x7f0000000680)) splice(r0, 0x0, r3, 0x0, 0x2ffff, 0x0) 21:17:50 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) 21:17:50 executing program 1: creat(0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:50 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:50 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:17:50 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x84042, 0x0) sendfile(r2, r3, 0x0, 0x200004) ioctl$VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000200)={0x49, 0x3, 0x847, 0xe407, "abb403962c500e2c2cd4c58718d3319e9f0c8f03e0455561de6899348c58ce20e07c668a0ee033a676b7bfb106be2dfb46"}) r4 = socket$l2tp(0x2, 0x2, 0x73) fallocate(r4, 0x6, 0x9, 0x7c2) 21:17:50 executing program 1: creat(0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:50 executing program 1: creat(0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 220.654798] nbd_handle_cmd: 23 callbacks suppressed [ 220.654855] block nbd0: Attempted send on invalid socket [ 220.665591] print_req_error: 23 callbacks suppressed [ 220.665599] print_req_error: I/O error, dev nbd0, sector 0 [ 220.685119] efs: cannot read volume header 21:17:50 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) [ 220.713846] audit: type=1800 audit(1639257470.407:89): pid=16716 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14342 res=0 [ 220.736846] block nbd2: Attempted send on invalid socket [ 220.742567] print_req_error: I/O error, dev nbd2, sector 0 [ 220.751460] efs: cannot read volume header 21:17:50 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:17:50 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:50 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 220.924913] block nbd2: Attempted send on invalid socket [ 220.930782] print_req_error: I/O error, dev nbd2, sector 0 [ 220.941206] block nbd0: Attempted send on invalid socket [ 220.942498] efs: cannot read volume header [ 220.946741] print_req_error: I/O error, dev nbd0, sector 0 [ 220.974602] efs: cannot read volume header [ 221.002141] block nbd1: Attempted send on invalid socket [ 221.007774] print_req_error: I/O error, dev nbd1, sector 0 [ 221.016059] efs: cannot read volume header 21:17:51 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x8000}, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000340)}, 0x10) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) socket$inet_icmp_raw(0x2, 0x3, 0x1) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0x4240a2a0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x10001}}, './file0\x00'}) recvmmsg$unix(r4, 0x0, 0x0, 0x20, 0x0) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r6, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) recvmmsg(r5, &(0x7f0000000640)=[{{&(0x7f0000000200)=@phonet, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)=""/180, 0xb4}, {&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/41, 0x29}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/76, 0x4c}], 0x6, &(0x7f0000000600)=""/10, 0xa}, 0x800000}], 0x1, 0x40010062, &(0x7f0000000680)) splice(r0, 0x0, r3, 0x0, 0x2ffff, 0x0) pipe(&(0x7f0000000140)) (async) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) (async) socket$packet(0x11, 0x3, 0x300) (async) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x8000}, 0x4) (async) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000340)}, 0x10) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) close(r3) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0x4240a2a0) (async) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x10001}}, './file0\x00'}) (async) recvmmsg$unix(r4, 0x0, 0x0, 0x20, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r6, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) recvmmsg(r5, &(0x7f0000000640)=[{{&(0x7f0000000200)=@phonet, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)=""/180, 0xb4}, {&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/41, 0x29}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/76, 0x4c}], 0x6, &(0x7f0000000600)=""/10, 0xa}, 0x800000}], 0x1, 0x40010062, &(0x7f0000000680)) (async) splice(r0, 0x0, r3, 0x0, 0x2ffff, 0x0) (async) 21:17:51 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:17:51 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:51 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x84042, 0x0) sendfile(r2, r3, 0x0, 0x200004) ioctl$VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000200)={0x49, 0x3, 0x847, 0xe407, "abb403962c500e2c2cd4c58718d3319e9f0c8f03e0455561de6899348c58ce20e07c668a0ee033a676b7bfb106be2dfb46"}) r4 = socket$l2tp(0x2, 0x2, 0x73) fallocate(r4, 0x6, 0x9, 0x7c2) 21:17:51 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:51 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 221.527451] block nbd2: Attempted send on invalid socket [ 221.532978] print_req_error: I/O error, dev nbd2, sector 0 [ 221.539672] efs: cannot read volume header [ 221.542387] block nbd0: Attempted send on invalid socket [ 221.549636] print_req_error: I/O error, dev nbd0, sector 0 [ 221.556926] efs: cannot read volume header [ 221.571866] block nbd1: Attempted send on invalid socket 21:17:51 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:51 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:17:51 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 221.577465] print_req_error: I/O error, dev nbd1, sector 0 [ 221.583185] efs: cannot read volume header 21:17:51 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 221.640041] audit: type=1800 audit(1639257471.337:90): pid=16778 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14398 res=0 21:17:51 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:51 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 221.703654] block nbd2: Attempted send on invalid socket [ 221.709274] print_req_error: I/O error, dev nbd2, sector 0 [ 221.716939] efs: cannot read volume header [ 221.792614] block nbd1: Attempted send on invalid socket [ 221.798249] print_req_error: I/O error, dev nbd1, sector 0 [ 221.806473] efs: cannot read volume header 21:17:51 executing program 5: pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) (async) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, 0xffffffffffffffff, 0x0) (async, rerun: 64) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x8000}, 0x4) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000080)={0x0, &(0x7f0000000340)}, 0x10) (async) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[], 0x4240a2a0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) (async) connect$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x10001}}, './file0\x00'}) recvmmsg$unix(r4, 0x0, 0x0, 0x20, 0x0) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r6, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) recvmmsg(r5, &(0x7f0000000640)=[{{&(0x7f0000000200)=@phonet, 0x80, &(0x7f0000000580)=[{&(0x7f0000000280)=""/180, 0xb4}, {&(0x7f0000000100)=""/58, 0x3a}, {&(0x7f0000000180)=""/41, 0x29}, {&(0x7f0000000340)=""/189, 0xbd}, {&(0x7f0000000400)=""/215, 0xd7}, {&(0x7f0000000500)=""/76, 0x4c}], 0x6, &(0x7f0000000600)=""/10, 0xa}, 0x800000}], 0x1, 0x40010062, &(0x7f0000000680)) splice(r0, 0x0, r3, 0x0, 0x2ffff, 0x0) 21:17:51 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:51 executing program 0: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:51 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x84042, 0x0) sendfile(r2, r3, 0x0, 0x200004) ioctl$VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000200)={0x49, 0x3, 0x847, 0xe407, "abb403962c500e2c2cd4c58718d3319e9f0c8f03e0455561de6899348c58ce20e07c668a0ee033a676b7bfb106be2dfb46"}) socket$l2tp(0x2, 0x2, 0x73) 21:17:51 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:51 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:17:51 executing program 0: creat(0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:51 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:51 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 221.973961] efs: cannot read volume header 21:17:51 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) 21:17:51 executing program 0: creat(0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:51 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 222.091901] efs: cannot read volume header [ 222.125583] audit: type=1800 audit(1639257471.817:91): pid=16853 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14398 res=0 21:17:52 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:52 executing program 0: creat(0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:52 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, 0x0, &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:52 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x84042, 0x0) sendfile(r2, r3, 0x0, 0x200004) ioctl$VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000200)={0x49, 0x3, 0x847, 0xe407, "abb403962c500e2c2cd4c58718d3319e9f0c8f03e0455561de6899348c58ce20e07c668a0ee033a676b7bfb106be2dfb46"}) socket$l2tp(0x2, 0x2, 0x73) 21:17:52 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) 21:17:52 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, 0x0, &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:52 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 222.869502] efs: cannot read volume header 21:17:52 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00') mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:52 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, 0x0, &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 222.979333] audit: type=1800 audit(1639257472.678:92): pid=17027 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14418 res=0 21:17:52 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) [ 223.028152] efs: cannot read volume header 21:17:52 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 223.070796] efs: cannot read volume header 21:17:52 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='fsi_master_gpio_crc_rsp_error\x00'}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054b00)={0x8cec, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xed, "4ede54f7555bc0"}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r6, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r7, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000001c0)=ANY=[@ANYBLOB="000200000000000000080000000000000400000000000000", @ANYRES32=r0, @ANYBLOB="000000000400"/28, @ANYRES32=r0, @ANYBLOB="00000000e8f3ffffffffffff000000000000000000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\b\x00'/28, @ANYRES32=r0, @ANYBLOB='\x00'/28]) r8 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "a59f7995f969f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052700)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "0d76d84a133f9e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000054900)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054b00)={0x8cec, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {r16}], 0xed, "4ede54f7555bc0"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000001240)={{r16, 0xfffffffffffffeff, 0x0, 0x7fffffff, 0x0, 0x3, 0x1, 0x80000001, 0xfff, 0xbc, 0x100, 0x6, 0x8, 0x7, 0xfffffffffffffffc}, 0x18, [0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000a00)={r2, r16, "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", "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"}) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e8500000000000001000000000020000000000000000800000000480000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000", 0x91, 0x10000}], 0x0, &(0x7f0000000280)={[{@noenospc_debug}]}) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x40) 21:17:52 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:52 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 21:17:52 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x84042, 0x0) sendfile(r2, r3, 0x0, 0x200004) ioctl$VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000200)={0x49, 0x3, 0x847, 0xe407, "abb403962c500e2c2cd4c58718d3319e9f0c8f03e0455561de6899348c58ce20e07c668a0ee033a676b7bfb106be2dfb46"}) socket$l2tp(0x2, 0x2, 0x73) 21:17:52 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 223.203910] efs: cannot read volume header [ 223.206491] efs: cannot read volume header [ 223.274727] efs: cannot read volume header [ 223.324186] audit: type=1800 audit(1639257473.018:93): pid=17138 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14443 res=0 [ 223.366472] BTRFS: device fsid f90cac8b-044b-4fa8-8bee-4b8d3da88dc2 devid 0 transid 7 /dev/loop5 21:17:53 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:53 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 21:17:53 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:53 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x84042, 0x0) sendfile(r2, r3, 0x0, 0x200004) ioctl$VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000200)={0x49, 0x3, 0x847, 0xe407, "abb403962c500e2c2cd4c58718d3319e9f0c8f03e0455561de6899348c58ce20e07c668a0ee033a676b7bfb106be2dfb46"}) 21:17:53 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x1) 21:17:53 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='fsi_master_gpio_crc_rsp_error\x00'}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054b00)={0x8cec, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xed, "4ede54f7555bc0"}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r6, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r7, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000001c0)=ANY=[@ANYBLOB="000200000000000000080000000000000400000000000000", @ANYRES32=r0, @ANYBLOB="000000000400"/28, @ANYRES32=r0, @ANYBLOB="00000000e8f3ffffffffffff000000000000000000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\b\x00'/28, @ANYRES32=r0, @ANYBLOB='\x00'/28]) r8 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "a59f7995f969f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052700)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "0d76d84a133f9e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000054900)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054b00)={0x8cec, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {r16}], 0xed, "4ede54f7555bc0"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000001240)={{r16, 0xfffffffffffffeff, 0x0, 0x7fffffff, 0x0, 0x3, 0x1, 0x80000001, 0xfff, 0xbc, 0x100, 0x6, 0x8, 0x7, 0xfffffffffffffffc}, 0x18, [0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000a00)={r2, r16, "65a1b082c4241f7f20cf8d1486e45881567005f9f6d25279013776163f9f3b765778e84352798b1f77d8e452d40736b3a9a4ca618dce0d9340d477f2ac46e8eb65da08bdda1299537f0fbc76fadee57af637a008174135807a2d29e5cb29c57024f8eeb18ee6e36917253ee489d1337a9c2206a8b686363f62fc8f21a2edcc2cfd439d3d82e28b6d1a9cdeede9222ff5adea93e89a2575ff59691cc79ec0e1f3ae6c451fa88fbc2895e30d88d6fc570e8c817b28b87baf8bd4e06d13e606b1afe7ca3719d752086183cbb85c5dfe72eada03916ac4e38518944342c83837587f722d995089b02cc77e88394c1380654bcf5c5b75560cdfa4186862de4c44fdc2", "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"}) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e8500000000000001000000000020000000000000000800000000480000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000", 0x91, 0x10000}], 0x0, &(0x7f0000000280)={[{@noenospc_debug}]}) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x40) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (async) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='fsi_master_gpio_crc_rsp_error\x00'}, 0x10) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054b00)={0x8cec, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}], 0xed, "4ede54f7555bc0"}) (async) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r6, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r7, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000001c0)=ANY=[@ANYBLOB="000200000000000000080000000000000400000000000000", @ANYRES32=r0, @ANYBLOB="000000000400"/28, @ANYRES32=r0, @ANYBLOB="00000000e8f3ffffffffffff000000000000000000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\b\x00'/28, @ANYRES32=r0, @ANYBLOB='\x00'/28]) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x0, "a59f7995f969f9"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052700)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}], 0x4, "0d76d84a133f9e"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000054900)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054b00)={0x8cec, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {r16}], 0xed, "4ede54f7555bc0"}) (async) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000001240)={{r16, 0xfffffffffffffeff, 0x0, 0x7fffffff, 0x0, 0x3, 0x1, 0x80000001, 0xfff, 0xbc, 0x100, 0x6, 0x8, 0x7, 0xfffffffffffffffc}, 0x18, [0x0, 0x0, 0x0]}) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000a00)={r2, r16, "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", "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"}) (async) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e8500000000000001000000000020000000000000000800000000480000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000", 0x91, 0x10000}], 0x0, &(0x7f0000000280)={[{@noenospc_debug}]}) (async) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x40) (async) 21:17:53 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:53 executing program 1: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='fsi_master_gpio_crc_rsp_error\x00'}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054b00)={0x8cec, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xed, "4ede54f7555bc0"}) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r6, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r7, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000001c0)=ANY=[@ANYBLOB="000200000000000000080000000000000400000000000000", @ANYRES32=r0, @ANYBLOB="000000000400"/28, @ANYRES32=r0, @ANYBLOB="00000000e8f3ffffffffffff000000000000000000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\b\x00'/28, @ANYRES32=r0, @ANYBLOB='\x00'/28]) r8 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "a59f7995f969f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052700)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "0d76d84a133f9e"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000054900)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054b00)={0x8cec, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {r16}], 0xed, "4ede54f7555bc0"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000001240)={{r16, 0xfffffffffffffeff, 0x0, 0x7fffffff, 0x0, 0x3, 0x1, 0x80000001, 0xfff, 0xbc, 0x100, 0x6, 0x8, 0x7, 0xfffffffffffffffc}, 0x18, [0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000a00)={r2, r16, "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", "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"}) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e8500000000000001000000000020000000000000000800000000480000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000", 0x91, 0x10000}], 0x0, &(0x7f0000000280)={[{@noenospc_debug}]}) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x40) [ 223.572167] efs: cannot read volume header 21:17:53 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:53 executing program 2: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 223.640673] audit: type=1800 audit(1639257473.338:94): pid=17223 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14418 res=0 21:17:53 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:53 executing program 2: creat(0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:53 executing program 5: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (async) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000002c0)={0x0, ""/256, 0x0, 0x0}) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='fsi_master_gpio_crc_rsp_error\x00'}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054b00)={0x8cec, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xed, "4ede54f7555bc0"}) (async) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r6, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r7, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000001c0)=ANY=[@ANYBLOB="000200000000000000080000000000000400000000000000", @ANYRES32=r0, @ANYBLOB="000000000400"/28, @ANYRES32=r0, @ANYBLOB="00000000e8f3ffffffffffff000000000000000000", @ANYRES32=r6, @ANYBLOB='\x00\x00\x00\x00\b\x00'/28, @ANYRES32=r0, @ANYBLOB='\x00'/28]) (async) r8 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r8, 0xd000943d, &(0x7f0000000440)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "a59f7995f969f9"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052700)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r12}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "0d76d84a133f9e"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000054900)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000054b00)={0x8cec, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {r14}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r13}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}, {}, {}, {}, {}, {r16}], 0xed, "4ede54f7555bc0"}) (async) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r3, 0xc0709411, &(0x7f0000001240)={{r16, 0xfffffffffffffeff, 0x0, 0x7fffffff, 0x0, 0x3, 0x1, 0x80000001, 0xfff, 0xbc, 0x100, 0x6, 0x8, 0x7, 0xfffffffffffffffc}, 0x18, [0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000000a00)={r2, r16, "65a1b082c4241f7f20cf8d1486e45881567005f9f6d25279013776163f9f3b765778e84352798b1f77d8e452d40736b3a9a4ca618dce0d9340d477f2ac46e8eb65da08bdda1299537f0fbc76fadee57af637a008174135807a2d29e5cb29c57024f8eeb18ee6e36917253ee489d1337a9c2206a8b686363f62fc8f21a2edcc2cfd439d3d82e28b6d1a9cdeede9222ff5adea93e89a2575ff59691cc79ec0e1f3ae6c451fa88fbc2895e30d88d6fc570e8c817b28b87baf8bd4e06d13e606b1afe7ca3719d752086183cbb85c5dfe72eada03916ac4e38518944342c83837587f722d995089b02cc77e88394c1380654bcf5c5b75560cdfa4186862de4c44fdc2", "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"}) syz_mount_image$btrfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f00000009c0)=[{&(0x7f0000010000)="90e42e8500000000000001000000000020000000000000000800000000480000f90cac8b044b4fa88bee4b8d3da88dc2000001000000000001000000000000005f42485266535f4d07000000000000000000500000000000001010000000000000000000000000000000000000000000000000010000000000d00000000000000600000000000000010000000000000000", 0x91, 0x10000}], 0x0, &(0x7f0000000280)={[{@noenospc_debug}]}) (async) open(&(0x7f0000000040)='./file0\x00', 0x4000, 0x40) 21:17:53 executing program 2: creat(0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:53 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) (fail_nth: 1) 21:17:53 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x84042, 0x0) sendfile(r2, r3, 0x0, 0x200004) ioctl$VFIO_IOMMU_UNMAP_DMA(r0, 0x3b72, &(0x7f0000000200)={0x49, 0x3, 0x847, 0xe407, "abb403962c500e2c2cd4c58718d3319e9f0c8f03e0455561de6899348c58ce20e07c668a0ee033a676b7bfb106be2dfb46"}) [ 223.966430] FAULT_INJECTION: forcing a failure. [ 223.966430] name failslab, interval 1, probability 0, space 0, times 1 [ 224.005414] CPU: 0 PID: 17398 Comm: syz-executor.1 Not tainted 4.19.211-syzkaller #0 [ 224.013331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 224.022691] Call Trace: [ 224.025297] dump_stack+0x1fc/0x2ef [ 224.028944] should_fail.cold+0xa/0xf [ 224.032757] ? setup_fault_attr+0x200/0x200 [ 224.037086] ? lock_acquire+0x170/0x3c0 [ 224.041072] __should_failslab+0x115/0x180 [ 224.045312] should_failslab+0x5/0x10 [ 224.049121] __kmalloc_track_caller+0x2a6/0x3c0 [ 224.053800] ? strndup_user+0x70/0x120 [ 224.057700] memdup_user+0x22/0xb0 [ 224.061251] strndup_user+0x70/0x120 [ 224.064982] ksys_mount+0x34/0x130 [ 224.068533] __x64_sys_mount+0xba/0x150 [ 224.072518] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 224.077104] do_syscall_64+0xf9/0x620 [ 224.080917] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 224.086106] RIP: 0033:0x7fe88f340e99 [ 224.089820] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 224.108727] RSP: 002b:00007fe88dcb6168 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 21:17:53 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x0) 21:17:53 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:53 executing program 2: creat(0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:53 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYRESOCT, @ANYRESHEX, @ANYRESOCT, @ANYRES16, @ANYRES64], 0x8800000) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r4, 0x0) accept4(r4, 0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000e80)={&(0x7f0000000640)=@file={0xba86623442492a50, './file0\x00'}, 0x6e, &(0x7f0000000d40)=[{&(0x7f00000006c0)="9677fa9248da03fed161c46cf93dda0c2259c000b9557b415cff820f71427ce0c2a32aae717ad24858c4cb2efaa2cfcd223bb435e197237c84340d5cbd5b578ba293151aa3570886b93a4000e4b1f2606715a09929219f", 0x57}, {&(0x7f0000000740)="f47cd8a3aceaba10873954e289655e4de666b2a1f6c279a8b2ecdaeb2b595e1c4ed7a4450b5c0f84f5e016e5b8f9fc70c70199ee04c882e58bce54a18b11314e1207a99782a243ec80add763fd503fad0325cf0905020d6c9433366b96c4fa13ecd3deb2cc6bbca5b5067fa2d52bd69329c962642fdc2a79cb6c59f012a9e2e63d2b61a6885c6359525401", 0x8b}, {&(0x7f0000000800)="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", 0xfd}, {&(0x7f0000000900)="eb07bb01b197cb9e2c4ab1316c53f310df8b8dba63ac3740a11bfb26ccf5ed4763716ee8fc6f1b18ebb63534e05baba7d0c706b3b899db6a1e885fcfd51f29aa737729d6686dd02c2321c3e906e212a277bb18d6e19b36af5440b7d86dedcdb4be02d116059fe975628c85e80ce9aeb6769f8403b1bc55880db1cb4b1d9a25a7fd473bc15ca6d460b831d0df95f7ac390a61b0ee9ff2975509", 0x99}, {&(0x7f00000009c0)="9f3b03555e59abe303a5e89fe6446cf724a60c545dd0968dfd929ff0b2ab4e918283f6735ff0a1e8417d292a1cc6a7a6965a7315936c435c2cae4a30ad99f6b4d1a26fadf82f268670ed393f5381db38b4d759849f16bc01161940afa97933a75289093cbcffe09b86d7223171066c1b3a95cfece8fd0f6498333a0e8badf788956aa433bee2b05cc369af", 0x8b}, {&(0x7f0000000280)="4f319162bae75b50444d9ac8dbd7bea1bcb5d6b687813af9916918e87605e3e9f5b9c0e8c90b91b0a38b7cf0ca34867675c5b3fddf", 0x35}, {&(0x7f0000000a80)="f22de4c1a575f5ec07edbde9b1268ca55225bc48e05693f17e28718fec948e7aefa370da22324c9fc402cec2e5ea350b4cbf10569c3e7f5475fdaf05c3f316a88f40ea90fe9b12415d127f3d1399204a0eb6e043e5a0608d8d2149301069829903fd8aef28562ab5eee5b8571e7942270f6db07fdc9afa41072312736552b510c9b913c01461c9c8bf5f6fce3cfc2ae08ffca2ed98ca76690f5ec884001cbe6fb8f7156538d7e297a4ae180caeb8dec1906b6549df493fef7b2724279c47b36d8710c40dd04ccbea9c", 0xc9}, {&(0x7f0000000b80)="14edf292b0a8d489147e340bfefa31b7e581cbb72153313aed5f2a4f0e8dc41702bf603c9264c3c674f0a2a982fe767a81b4124cb25522488ff67e37a8e218a70ebfee1d8455da1c014690f112d4e2aa301498fb8d4e95d760cc0dc9255f841c36bc5c952ea83c4b4441bbab6f9a22f76d59615ee2b52ce183c05f423d7be0c2a83aae2e7e70db214052dcc91acbff4df2d19bf2611356c9b8472ce676990af8e78609069cb5bae0783508f5010b80ddfe1bc17de86c1384df94ccca209c1abfad70b465ff68acab161da310545e9a73239b55d5c492a28a8c7e0fe3613304d4d95eed55", 0xe4}, {&(0x7f0000000c80)="b455ea83312826310e7f0ea97faad1e88f74fc10e7961281983c30b3f6c9b4bf0f3d7ee6c29e6eb201910c1c181820960dc967001043b2d18a3c849888b8386c72e996d85ef76116ce53bfbf40d7183be6f7e6f60fc4bd9445666ab221b14a885d571aa476c03d4cbddacca19f7a48be8961ae7bdf23a4379c918c64dc49271770af1f6eca7efb150b9e", 0x8a}], 0x9, &(0x7f0000000e00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}], 0x48, 0x4000040}, 0x8844) open(&(0x7f00000003c0)='./file0\x00', 0x105140, 0x133) sendfile(r2, r3, 0x0, 0x8000000a) write$P9_RREADDIR(r2, &(0x7f0000000400)={0xcf, 0x29, 0x2, {0xa4a4, [{{0x2, 0x1, 0x3}, 0x0, 0x7, 0xa, '\xe9\x1fq\x89Y\x1e\x923aK'}, {{0x0, 0x1, 0x3}, 0x10000, 0x9, 0x7, './file0'}, {{0xe1, 0x3, 0x5}, 0x800, 0x0, 0xa, '\xe9\x1fq\x89Y\x1e\x923aK'}, {{0x4, 0x2, 0x8}, 0x2, 0x0, 0x7, './file0'}, {{0x0, 0x2, 0x5}, 0xeb7, 0x80, 0xd, './file0/file0'}, {{0x10, 0x2, 0x6}, 0x123, 0x8, 0x5, './bus'}]}}, 0xcf) [ 224.116448] RAX: ffffffffffffffda RBX: 00007fe88f453f60 RCX: 00007fe88f340e99 [ 224.123725] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000000 [ 224.131003] RBP: 00007fe88dcb61d0 R08: 0000000000000000 R09: 0000000000000000 [ 224.138280] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 224.145559] R13: 00007ffde5da5a9f R14: 00007fe88dcb6300 R15: 0000000000022000 21:17:53 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:53 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:53 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, 0x0, &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 224.252501] audit: type=1800 audit(1639257473.948:95): pid=17481 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14420 res=0 [ 224.372044] efs: cannot read volume header 21:17:54 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:54 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, 0x0, &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 224.395558] audit: type=1800 audit(1639257474.088:96): pid=17502 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14481 res=0 21:17:54 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:54 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) r3 = open(&(0x7f0000000080)='./bus\x00', 0x84042, 0x0) sendfile(r2, r3, 0x0, 0x200004) [ 224.456143] efs: cannot read volume header 21:17:54 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, 0x0, &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 224.539036] efs: cannot read volume header [ 224.554522] audit: type=1800 audit(1639257474.248:97): pid=17558 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="sda1" ino=14486 res=0 [ 224.599471] efs: cannot read volume header 21:17:54 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x0) 21:17:54 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:54 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x2}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 224.725660] audit: type=1800 audit(1639257474.418:98): pid=17604 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14490 res=0 [ 224.803043] efs: cannot read volume header 21:17:54 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x3}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:54 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 21:17:54 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:54 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) open(&(0x7f0000000080)='./bus\x00', 0x84042, 0x0) 21:17:54 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYRESOCT, @ANYRESHEX, @ANYRESOCT, @ANYRES16, @ANYRES64], 0x8800000) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r4, 0x0) accept4(r4, 0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000e80)={&(0x7f0000000640)=@file={0xba86623442492a50, './file0\x00'}, 0x6e, &(0x7f0000000d40)=[{&(0x7f00000006c0)="9677fa9248da03fed161c46cf93dda0c2259c000b9557b415cff820f71427ce0c2a32aae717ad24858c4cb2efaa2cfcd223bb435e197237c84340d5cbd5b578ba293151aa3570886b93a4000e4b1f2606715a09929219f", 0x57}, {&(0x7f0000000740)="f47cd8a3aceaba10873954e289655e4de666b2a1f6c279a8b2ecdaeb2b595e1c4ed7a4450b5c0f84f5e016e5b8f9fc70c70199ee04c882e58bce54a18b11314e1207a99782a243ec80add763fd503fad0325cf0905020d6c9433366b96c4fa13ecd3deb2cc6bbca5b5067fa2d52bd69329c962642fdc2a79cb6c59f012a9e2e63d2b61a6885c6359525401", 0x8b}, {&(0x7f0000000800)="50ed5237140ee00a3e4698c635e47bc458d8e65053a543416d1d8ef2a3888203e6d7044f1f6c2866ddc392133682a54ac48e0e04834ff9f56a1f9c432dd06fcc47dc9d2d8ffbf10b04bc381ccaf49ed895cbecb50bfc403fb7c0a748b4520c695d2d3b3266fdf295b73903429726d59b83cec71fcbc73e5e70cf25407b6bdc0bdfa07d5c76b7936616981a2568bbfc9a8d7de860d61b7daa9037158d828fd029c33ad0a13b144e1f9633ed2a7b70b925afa104908bc9c307260e7d75ba09ec0778c68489015f759d12bd5fef18094eaa48bfd4cef777c6abcfef5ec9abff2682c7e45cd10ee49f248353916cd00f404c38de0198d35aae8c7a9dc69809", 0xfd}, {&(0x7f0000000900)="eb07bb01b197cb9e2c4ab1316c53f310df8b8dba63ac3740a11bfb26ccf5ed4763716ee8fc6f1b18ebb63534e05baba7d0c706b3b899db6a1e885fcfd51f29aa737729d6686dd02c2321c3e906e212a277bb18d6e19b36af5440b7d86dedcdb4be02d116059fe975628c85e80ce9aeb6769f8403b1bc55880db1cb4b1d9a25a7fd473bc15ca6d460b831d0df95f7ac390a61b0ee9ff2975509", 0x99}, {&(0x7f00000009c0)="9f3b03555e59abe303a5e89fe6446cf724a60c545dd0968dfd929ff0b2ab4e918283f6735ff0a1e8417d292a1cc6a7a6965a7315936c435c2cae4a30ad99f6b4d1a26fadf82f268670ed393f5381db38b4d759849f16bc01161940afa97933a75289093cbcffe09b86d7223171066c1b3a95cfece8fd0f6498333a0e8badf788956aa433bee2b05cc369af", 0x8b}, {&(0x7f0000000280)="4f319162bae75b50444d9ac8dbd7bea1bcb5d6b687813af9916918e87605e3e9f5b9c0e8c90b91b0a38b7cf0ca34867675c5b3fddf", 0x35}, {&(0x7f0000000a80)="f22de4c1a575f5ec07edbde9b1268ca55225bc48e05693f17e28718fec948e7aefa370da22324c9fc402cec2e5ea350b4cbf10569c3e7f5475fdaf05c3f316a88f40ea90fe9b12415d127f3d1399204a0eb6e043e5a0608d8d2149301069829903fd8aef28562ab5eee5b8571e7942270f6db07fdc9afa41072312736552b510c9b913c01461c9c8bf5f6fce3cfc2ae08ffca2ed98ca76690f5ec884001cbe6fb8f7156538d7e297a4ae180caeb8dec1906b6549df493fef7b2724279c47b36d8710c40dd04ccbea9c", 0xc9}, {&(0x7f0000000b80)="14edf292b0a8d489147e340bfefa31b7e581cbb72153313aed5f2a4f0e8dc41702bf603c9264c3c674f0a2a982fe767a81b4124cb25522488ff67e37a8e218a70ebfee1d8455da1c014690f112d4e2aa301498fb8d4e95d760cc0dc9255f841c36bc5c952ea83c4b4441bbab6f9a22f76d59615ee2b52ce183c05f423d7be0c2a83aae2e7e70db214052dcc91acbff4df2d19bf2611356c9b8472ce676990af8e78609069cb5bae0783508f5010b80ddfe1bc17de86c1384df94ccca209c1abfad70b465ff68acab161da310545e9a73239b55d5c492a28a8c7e0fe3613304d4d95eed55", 0xe4}, {&(0x7f0000000c80)="b455ea83312826310e7f0ea97faad1e88f74fc10e7961281983c30b3f6c9b4bf0f3d7ee6c29e6eb201910c1c181820960dc967001043b2d18a3c849888b8386c72e996d85ef76116ce53bfbf40d7183be6f7e6f60fc4bd9445666ab221b14a885d571aa476c03d4cbddacca19f7a48be8961ae7bdf23a4379c918c64dc49271770af1f6eca7efb150b9e", 0x8a}], 0x9, &(0x7f0000000e00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}], 0x48, 0x4000040}, 0x8844) open(&(0x7f00000003c0)='./file0\x00', 0x105140, 0x133) sendfile(r2, r3, 0x0, 0x8000000a) write$P9_RREADDIR(r2, &(0x7f0000000400)={0xcf, 0x29, 0x2, {0xa4a4, [{{0x2, 0x1, 0x3}, 0x0, 0x7, 0xa, '\xe9\x1fq\x89Y\x1e\x923aK'}, {{0x0, 0x1, 0x3}, 0x10000, 0x9, 0x7, './file0'}, {{0xe1, 0x3, 0x5}, 0x800, 0x0, 0xa, '\xe9\x1fq\x89Y\x1e\x923aK'}, {{0x4, 0x2, 0x8}, 0x2, 0x0, 0x7, './file0'}, {{0x0, 0x2, 0x5}, 0xeb7, 0x80, 0xd, './file0/file0'}, {{0x10, 0x2, 0x6}, 0x123, 0x8, 0x5, './bus'}]}}, 0xcf) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000140)='./file0\x00') (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYRESOCT, @ANYRESHEX, @ANYRESOCT, @ANYRES16, @ANYRES64], 0x8800000) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) socket$unix(0x1, 0x1, 0x0) (async) bind$unix(r4, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) (async) listen(r4, 0x0) (async) accept4(r4, 0x0, 0x0, 0x0) (async) listen(0xffffffffffffffff, 0x0) (async) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) shutdown(0xffffffffffffffff, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000e80)={&(0x7f0000000640)=@file={0xba86623442492a50, './file0\x00'}, 0x6e, &(0x7f0000000d40)=[{&(0x7f00000006c0)="9677fa9248da03fed161c46cf93dda0c2259c000b9557b415cff820f71427ce0c2a32aae717ad24858c4cb2efaa2cfcd223bb435e197237c84340d5cbd5b578ba293151aa3570886b93a4000e4b1f2606715a09929219f", 0x57}, {&(0x7f0000000740)="f47cd8a3aceaba10873954e289655e4de666b2a1f6c279a8b2ecdaeb2b595e1c4ed7a4450b5c0f84f5e016e5b8f9fc70c70199ee04c882e58bce54a18b11314e1207a99782a243ec80add763fd503fad0325cf0905020d6c9433366b96c4fa13ecd3deb2cc6bbca5b5067fa2d52bd69329c962642fdc2a79cb6c59f012a9e2e63d2b61a6885c6359525401", 0x8b}, {&(0x7f0000000800)="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", 0xfd}, {&(0x7f0000000900)="eb07bb01b197cb9e2c4ab1316c53f310df8b8dba63ac3740a11bfb26ccf5ed4763716ee8fc6f1b18ebb63534e05baba7d0c706b3b899db6a1e885fcfd51f29aa737729d6686dd02c2321c3e906e212a277bb18d6e19b36af5440b7d86dedcdb4be02d116059fe975628c85e80ce9aeb6769f8403b1bc55880db1cb4b1d9a25a7fd473bc15ca6d460b831d0df95f7ac390a61b0ee9ff2975509", 0x99}, {&(0x7f00000009c0)="9f3b03555e59abe303a5e89fe6446cf724a60c545dd0968dfd929ff0b2ab4e918283f6735ff0a1e8417d292a1cc6a7a6965a7315936c435c2cae4a30ad99f6b4d1a26fadf82f268670ed393f5381db38b4d759849f16bc01161940afa97933a75289093cbcffe09b86d7223171066c1b3a95cfece8fd0f6498333a0e8badf788956aa433bee2b05cc369af", 0x8b}, {&(0x7f0000000280)="4f319162bae75b50444d9ac8dbd7bea1bcb5d6b687813af9916918e87605e3e9f5b9c0e8c90b91b0a38b7cf0ca34867675c5b3fddf", 0x35}, {&(0x7f0000000a80)="f22de4c1a575f5ec07edbde9b1268ca55225bc48e05693f17e28718fec948e7aefa370da22324c9fc402cec2e5ea350b4cbf10569c3e7f5475fdaf05c3f316a88f40ea90fe9b12415d127f3d1399204a0eb6e043e5a0608d8d2149301069829903fd8aef28562ab5eee5b8571e7942270f6db07fdc9afa41072312736552b510c9b913c01461c9c8bf5f6fce3cfc2ae08ffca2ed98ca76690f5ec884001cbe6fb8f7156538d7e297a4ae180caeb8dec1906b6549df493fef7b2724279c47b36d8710c40dd04ccbea9c", 0xc9}, {&(0x7f0000000b80)="14edf292b0a8d489147e340bfefa31b7e581cbb72153313aed5f2a4f0e8dc41702bf603c9264c3c674f0a2a982fe767a81b4124cb25522488ff67e37a8e218a70ebfee1d8455da1c014690f112d4e2aa301498fb8d4e95d760cc0dc9255f841c36bc5c952ea83c4b4441bbab6f9a22f76d59615ee2b52ce183c05f423d7be0c2a83aae2e7e70db214052dcc91acbff4df2d19bf2611356c9b8472ce676990af8e78609069cb5bae0783508f5010b80ddfe1bc17de86c1384df94ccca209c1abfad70b465ff68acab161da310545e9a73239b55d5c492a28a8c7e0fe3613304d4d95eed55", 0xe4}, {&(0x7f0000000c80)="b455ea83312826310e7f0ea97faad1e88f74fc10e7961281983c30b3f6c9b4bf0f3d7ee6c29e6eb201910c1c181820960dc967001043b2d18a3c849888b8386c72e996d85ef76116ce53bfbf40d7183be6f7e6f60fc4bd9445666ab221b14a885d571aa476c03d4cbddacca19f7a48be8961ae7bdf23a4379c918c64dc49271770af1f6eca7efb150b9e", 0x8a}], 0x9, &(0x7f0000000e00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}], 0x48, 0x4000040}, 0x8844) (async) open(&(0x7f00000003c0)='./file0\x00', 0x105140, 0x133) (async) sendfile(r2, r3, 0x0, 0x8000000a) (async) write$P9_RREADDIR(r2, &(0x7f0000000400)={0xcf, 0x29, 0x2, {0xa4a4, [{{0x2, 0x1, 0x3}, 0x0, 0x7, 0xa, '\xe9\x1fq\x89Y\x1e\x923aK'}, {{0x0, 0x1, 0x3}, 0x10000, 0x9, 0x7, './file0'}, {{0xe1, 0x3, 0x5}, 0x800, 0x0, 0xa, '\xe9\x1fq\x89Y\x1e\x923aK'}, {{0x4, 0x2, 0x8}, 0x2, 0x0, 0x7, './file0'}, {{0x0, 0x2, 0x5}, 0xeb7, 0x80, 0xd, './file0/file0'}, {{0x10, 0x2, 0x6}, 0x123, 0x8, 0x5, './bus'}]}}, 0xcf) (async) 21:17:54 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 21:17:54 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:54 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x4}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:54 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x0) 21:17:54 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 225.191005] audit: type=1800 audit(1639257474.888:99): pid=17763 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14489 res=0 21:17:54 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 21:17:54 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x5}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:54 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) 21:17:55 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, 0x0, &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:55 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x6}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:55 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) (fail_nth: 1) [ 225.425215] FAULT_INJECTION: forcing a failure. [ 225.425215] name failslab, interval 1, probability 0, space 0, times 0 [ 225.442946] CPU: 0 PID: 17868 Comm: syz-executor.0 Not tainted 4.19.211-syzkaller #0 [ 225.450867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 225.460228] Call Trace: [ 225.462834] dump_stack+0x1fc/0x2ef [ 225.466481] should_fail.cold+0xa/0xf [ 225.470298] ? setup_fault_attr+0x200/0x200 [ 225.474631] ? lock_acquire+0x170/0x3c0 [ 225.478622] __should_failslab+0x115/0x180 [ 225.482868] should_failslab+0x5/0x10 [ 225.486677] __kmalloc_track_caller+0x2a6/0x3c0 [ 225.491357] ? strndup_user+0x70/0x120 [ 225.495260] memdup_user+0x22/0xb0 [ 225.498813] strndup_user+0x70/0x120 [ 225.502544] ksys_mount+0x34/0x130 [ 225.506106] __x64_sys_mount+0xba/0x150 [ 225.510095] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 225.514688] do_syscall_64+0xf9/0x620 [ 225.518508] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 225.523700] RIP: 0033:0x7f8980fa0e99 [ 225.527422] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 225.546332] RSP: 002b:00007f897f916168 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 225.554056] RAX: ffffffffffffffda RBX: 00007f89810b3f60 RCX: 00007f8980fa0e99 [ 225.561350] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000000 [ 225.568633] RBP: 00007f897f9161d0 R08: 0000000000000000 R09: 0000000000000000 [ 225.575913] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 225.583183] R13: 00007ffe8b8278af R14: 00007f897f916300 R15: 0000000000022000 [ 225.745701] audit: type=1800 audit(1639257475.438:100): pid=17968 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="loop5" ino=7 res=0 21:17:55 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) socket$nl_generic(0x10, 0x3, 0x10) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYRESOCT, @ANYRESHEX, @ANYRESOCT, @ANYRES16, @ANYRES64], 0x8800000) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r4, 0x0) accept4(r4, 0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000e80)={&(0x7f0000000640)=@file={0xba86623442492a50, './file0\x00'}, 0x6e, &(0x7f0000000d40)=[{&(0x7f00000006c0)="9677fa9248da03fed161c46cf93dda0c2259c000b9557b415cff820f71427ce0c2a32aae717ad24858c4cb2efaa2cfcd223bb435e197237c84340d5cbd5b578ba293151aa3570886b93a4000e4b1f2606715a09929219f", 0x57}, {&(0x7f0000000740)="f47cd8a3aceaba10873954e289655e4de666b2a1f6c279a8b2ecdaeb2b595e1c4ed7a4450b5c0f84f5e016e5b8f9fc70c70199ee04c882e58bce54a18b11314e1207a99782a243ec80add763fd503fad0325cf0905020d6c9433366b96c4fa13ecd3deb2cc6bbca5b5067fa2d52bd69329c962642fdc2a79cb6c59f012a9e2e63d2b61a6885c6359525401", 0x8b}, {&(0x7f0000000800)="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", 0xfd}, {&(0x7f0000000900)="eb07bb01b197cb9e2c4ab1316c53f310df8b8dba63ac3740a11bfb26ccf5ed4763716ee8fc6f1b18ebb63534e05baba7d0c706b3b899db6a1e885fcfd51f29aa737729d6686dd02c2321c3e906e212a277bb18d6e19b36af5440b7d86dedcdb4be02d116059fe975628c85e80ce9aeb6769f8403b1bc55880db1cb4b1d9a25a7fd473bc15ca6d460b831d0df95f7ac390a61b0ee9ff2975509", 0x99}, {&(0x7f00000009c0)="9f3b03555e59abe303a5e89fe6446cf724a60c545dd0968dfd929ff0b2ab4e918283f6735ff0a1e8417d292a1cc6a7a6965a7315936c435c2cae4a30ad99f6b4d1a26fadf82f268670ed393f5381db38b4d759849f16bc01161940afa97933a75289093cbcffe09b86d7223171066c1b3a95cfece8fd0f6498333a0e8badf788956aa433bee2b05cc369af", 0x8b}, {&(0x7f0000000280)="4f319162bae75b50444d9ac8dbd7bea1bcb5d6b687813af9916918e87605e3e9f5b9c0e8c90b91b0a38b7cf0ca34867675c5b3fddf", 0x35}, {&(0x7f0000000a80)="f22de4c1a575f5ec07edbde9b1268ca55225bc48e05693f17e28718fec948e7aefa370da22324c9fc402cec2e5ea350b4cbf10569c3e7f5475fdaf05c3f316a88f40ea90fe9b12415d127f3d1399204a0eb6e043e5a0608d8d2149301069829903fd8aef28562ab5eee5b8571e7942270f6db07fdc9afa41072312736552b510c9b913c01461c9c8bf5f6fce3cfc2ae08ffca2ed98ca76690f5ec884001cbe6fb8f7156538d7e297a4ae180caeb8dec1906b6549df493fef7b2724279c47b36d8710c40dd04ccbea9c", 0xc9}, {&(0x7f0000000b80)="14edf292b0a8d489147e340bfefa31b7e581cbb72153313aed5f2a4f0e8dc41702bf603c9264c3c674f0a2a982fe767a81b4124cb25522488ff67e37a8e218a70ebfee1d8455da1c014690f112d4e2aa301498fb8d4e95d760cc0dc9255f841c36bc5c952ea83c4b4441bbab6f9a22f76d59615ee2b52ce183c05f423d7be0c2a83aae2e7e70db214052dcc91acbff4df2d19bf2611356c9b8472ce676990af8e78609069cb5bae0783508f5010b80ddfe1bc17de86c1384df94ccca209c1abfad70b465ff68acab161da310545e9a73239b55d5c492a28a8c7e0fe3613304d4d95eed55", 0xe4}, {&(0x7f0000000c80)="b455ea83312826310e7f0ea97faad1e88f74fc10e7961281983c30b3f6c9b4bf0f3d7ee6c29e6eb201910c1c181820960dc967001043b2d18a3c849888b8386c72e996d85ef76116ce53bfbf40d7183be6f7e6f60fc4bd9445666ab221b14a885d571aa476c03d4cbddacca19f7a48be8961ae7bdf23a4379c918c64dc49271770af1f6eca7efb150b9e", 0x8a}], 0x9, &(0x7f0000000e00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}], 0x48, 0x4000040}, 0x8844) open(&(0x7f00000003c0)='./file0\x00', 0x105140, 0x133) sendfile(r2, r3, 0x0, 0x8000000a) write$P9_RREADDIR(r2, &(0x7f0000000400)={0xcf, 0x29, 0x2, {0xa4a4, [{{0x2, 0x1, 0x3}, 0x0, 0x7, 0xa, '\xe9\x1fq\x89Y\x1e\x923aK'}, {{0x0, 0x1, 0x3}, 0x10000, 0x9, 0x7, './file0'}, {{0xe1, 0x3, 0x5}, 0x800, 0x0, 0xa, '\xe9\x1fq\x89Y\x1e\x923aK'}, {{0x4, 0x2, 0x8}, 0x2, 0x0, 0x7, './file0'}, {{0x0, 0x2, 0x5}, 0xeb7, 0x80, 0xd, './file0/file0'}, {{0x10, 0x2, 0x6}, 0x123, 0x8, 0x5, './bus'}]}}, 0xcf) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x3014014, &(0x7f0000000180)=ANY=[]) (async) chdir(&(0x7f0000000140)='./file0\x00') (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) write$binfmt_script(r1, &(0x7f0000000300)=ANY=[@ANYRESOCT, @ANYRESHEX, @ANYRESOCT, @ANYRES16, @ANYRES64], 0x8800000) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1fd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000000080)='./bus\x00', 0x1c5b42, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) socket$unix(0x1, 0x1, 0x0) (async) bind$unix(r4, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) (async) listen(r4, 0x0) (async) accept4(r4, 0x0, 0x0, 0x0) (async) listen(0xffffffffffffffff, 0x0) (async) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) shutdown(0xffffffffffffffff, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000e80)={&(0x7f0000000640)=@file={0xba86623442492a50, './file0\x00'}, 0x6e, &(0x7f0000000d40)=[{&(0x7f00000006c0)="9677fa9248da03fed161c46cf93dda0c2259c000b9557b415cff820f71427ce0c2a32aae717ad24858c4cb2efaa2cfcd223bb435e197237c84340d5cbd5b578ba293151aa3570886b93a4000e4b1f2606715a09929219f", 0x57}, {&(0x7f0000000740)="f47cd8a3aceaba10873954e289655e4de666b2a1f6c279a8b2ecdaeb2b595e1c4ed7a4450b5c0f84f5e016e5b8f9fc70c70199ee04c882e58bce54a18b11314e1207a99782a243ec80add763fd503fad0325cf0905020d6c9433366b96c4fa13ecd3deb2cc6bbca5b5067fa2d52bd69329c962642fdc2a79cb6c59f012a9e2e63d2b61a6885c6359525401", 0x8b}, {&(0x7f0000000800)="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", 0xfd}, {&(0x7f0000000900)="eb07bb01b197cb9e2c4ab1316c53f310df8b8dba63ac3740a11bfb26ccf5ed4763716ee8fc6f1b18ebb63534e05baba7d0c706b3b899db6a1e885fcfd51f29aa737729d6686dd02c2321c3e906e212a277bb18d6e19b36af5440b7d86dedcdb4be02d116059fe975628c85e80ce9aeb6769f8403b1bc55880db1cb4b1d9a25a7fd473bc15ca6d460b831d0df95f7ac390a61b0ee9ff2975509", 0x99}, {&(0x7f00000009c0)="9f3b03555e59abe303a5e89fe6446cf724a60c545dd0968dfd929ff0b2ab4e918283f6735ff0a1e8417d292a1cc6a7a6965a7315936c435c2cae4a30ad99f6b4d1a26fadf82f268670ed393f5381db38b4d759849f16bc01161940afa97933a75289093cbcffe09b86d7223171066c1b3a95cfece8fd0f6498333a0e8badf788956aa433bee2b05cc369af", 0x8b}, {&(0x7f0000000280)="4f319162bae75b50444d9ac8dbd7bea1bcb5d6b687813af9916918e87605e3e9f5b9c0e8c90b91b0a38b7cf0ca34867675c5b3fddf", 0x35}, {&(0x7f0000000a80)="f22de4c1a575f5ec07edbde9b1268ca55225bc48e05693f17e28718fec948e7aefa370da22324c9fc402cec2e5ea350b4cbf10569c3e7f5475fdaf05c3f316a88f40ea90fe9b12415d127f3d1399204a0eb6e043e5a0608d8d2149301069829903fd8aef28562ab5eee5b8571e7942270f6db07fdc9afa41072312736552b510c9b913c01461c9c8bf5f6fce3cfc2ae08ffca2ed98ca76690f5ec884001cbe6fb8f7156538d7e297a4ae180caeb8dec1906b6549df493fef7b2724279c47b36d8710c40dd04ccbea9c", 0xc9}, {&(0x7f0000000b80)="14edf292b0a8d489147e340bfefa31b7e581cbb72153313aed5f2a4f0e8dc41702bf603c9264c3c674f0a2a982fe767a81b4124cb25522488ff67e37a8e218a70ebfee1d8455da1c014690f112d4e2aa301498fb8d4e95d760cc0dc9255f841c36bc5c952ea83c4b4441bbab6f9a22f76d59615ee2b52ce183c05f423d7be0c2a83aae2e7e70db214052dcc91acbff4df2d19bf2611356c9b8472ce676990af8e78609069cb5bae0783508f5010b80ddfe1bc17de86c1384df94ccca209c1abfad70b465ff68acab161da310545e9a73239b55d5c492a28a8c7e0fe3613304d4d95eed55", 0xe4}, {&(0x7f0000000c80)="b455ea83312826310e7f0ea97faad1e88f74fc10e7961281983c30b3f6c9b4bf0f3d7ee6c29e6eb201910c1c181820960dc967001043b2d18a3c849888b8386c72e996d85ef76116ce53bfbf40d7183be6f7e6f60fc4bd9445666ab221b14a885d571aa476c03d4cbddacca19f7a48be8961ae7bdf23a4379c918c64dc49271770af1f6eca7efb150b9e", 0x8a}], 0x9, &(0x7f0000000e00)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff}}}], 0x48, 0x4000040}, 0x8844) (async) open(&(0x7f00000003c0)='./file0\x00', 0x105140, 0x133) (async) sendfile(r2, r3, 0x0, 0x8000000a) (async) write$P9_RREADDIR(r2, &(0x7f0000000400)={0xcf, 0x29, 0x2, {0xa4a4, [{{0x2, 0x1, 0x3}, 0x0, 0x7, 0xa, '\xe9\x1fq\x89Y\x1e\x923aK'}, {{0x0, 0x1, 0x3}, 0x10000, 0x9, 0x7, './file0'}, {{0xe1, 0x3, 0x5}, 0x800, 0x0, 0xa, '\xe9\x1fq\x89Y\x1e\x923aK'}, {{0x4, 0x2, 0x8}, 0x2, 0x0, 0x7, './file0'}, {{0x0, 0x2, 0x5}, 0xeb7, 0x80, 0xd, './file0/file0'}, {{0x10, 0x2, 0x6}, 0x123, 0x8, 0x5, './bus'}]}}, 0xcf) (async) 21:17:55 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, 0x0, &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:55 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x7}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:55 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x1) (fail_nth: 1) 21:17:55 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) 21:17:55 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 225.804768] audit: type=1800 audit(1639257475.498:101): pid=17968 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="file0" dev="loop5" ino=8 res=0 21:17:55 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x8}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:55 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, 0x0, &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:55 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:55 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x9}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 225.916681] nbd_handle_cmd: 14 callbacks suppressed [ 225.916694] block nbd0: Attempted send on invalid socket [ 225.927366] print_req_error: 14 callbacks suppressed [ 225.927374] print_req_error: I/O error, dev nbd0, sector 0 [ 225.941789] efs: cannot read volume header 21:17:55 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 21:17:55 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) r2 = socket$inet6(0xa, 0x400000000001, 0x0) close(r2) [ 226.077349] block nbd0: Attempted send on invalid socket [ 226.083629] print_req_error: I/O error, dev nbd0, sector 0 [ 226.093050] efs: cannot read volume header 21:17:55 executing program 5: sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, 0x0, 0x0) mkdir(0x0, 0x32) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x0, 0x0, 0x0, 0x100, &(0x7f0000000800)={[{@mode={'mode', 0x3d, 0x8dc}}, {@mode={'mode', 0x3d, 0x6f7b}}, {@mode={'mode', 0x3d, 0x10000}}, {}, {@mode={'mode', 0x3d, 0xe4}}, {@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x20}}], [{@smackfshat={'smackfshat', 0x3d, 'bpf\x00'}}]}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/meminfo\x00', 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002cc0), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) exit_group(0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000008580)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f00000016c0)=""/96, 0x60}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x1a3, 0x0, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000500)='./file1\x00', 0x0, &(0x7f0000000580)={0x0, 0xfb, 0xbf, 0x6, 0x7, "c1c37fa59d9f35092b12ba25dd3dd2fb", "a972537dd69e65763411f3ba73b65544b7e561da3699bb4d3a208b660dcf2796a0464b79072f28bdc736561e11d1bcef5d091f2be4791c8fb4438d527ab4e77bfe56c8ef9867e7e15bb2a12a1629779f5a0cc5962593a74642a91d3f775644712fee701e2e8b504ee56a2cdb959c2334154f0d59a47cf4b15e9a09cf2dbeb7ea0c57f66e3c2c93d0673dc4e2a83a4ce1aaa287562157fd1c9ad161324edfebc0e35d26a8a261eac8fa36"}, 0xbf, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffdb1) exit_group(0x8) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB], &(0x7f0000000440)='./file2\x00', &(0x7f0000000480)='udf\x00', 0x100000, &(0x7f00000004c0)='appraise') perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x81504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000100), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') 21:17:55 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x23}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:55 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 21:17:56 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:17:56 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x2}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:56 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) socket$inet6(0xa, 0x400000000001, 0x0) 21:17:56 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x60}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:56 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0) 21:17:56 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x3}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:56 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0xff}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:56 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x4}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:56 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2, 0x0) [ 226.727120] block nbd1: Attempted send on invalid socket [ 226.732639] print_req_error: I/O error, dev nbd1, sector 0 [ 226.740491] efs: cannot read volume header 21:17:56 executing program 5: sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, 0x0, 0x0) mkdir(0x0, 0x32) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x0, 0x0, 0x0, 0x100, &(0x7f0000000800)={[{@mode={'mode', 0x3d, 0x8dc}}, {@mode={'mode', 0x3d, 0x6f7b}}, {@mode={'mode', 0x3d, 0x10000}}, {}, {@mode={'mode', 0x3d, 0xe4}}, {@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x20}}], [{@smackfshat={'smackfshat', 0x3d, 'bpf\x00'}}]}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/meminfo\x00', 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002cc0), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) exit_group(0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000008580)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f00000016c0)=""/96, 0x60}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x1a3, 0x0, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000500)='./file1\x00', 0x0, &(0x7f0000000580)={0x0, 0xfb, 0xbf, 0x6, 0x7, "c1c37fa59d9f35092b12ba25dd3dd2fb", "a972537dd69e65763411f3ba73b65544b7e561da3699bb4d3a208b660dcf2796a0464b79072f28bdc736561e11d1bcef5d091f2be4791c8fb4438d527ab4e77bfe56c8ef9867e7e15bb2a12a1629779f5a0cc5962593a74642a91d3f775644712fee701e2e8b504ee56a2cdb959c2334154f0d59a47cf4b15e9a09cf2dbeb7ea0c57f66e3c2c93d0673dc4e2a83a4ce1aaa287562157fd1c9ad161324edfebc0e35d26a8a261eac8fa36"}, 0xbf, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffdb1) exit_group(0x8) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB], &(0x7f0000000440)='./file2\x00', &(0x7f0000000480)='udf\x00', 0x100000, &(0x7f00000004c0)='appraise') perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x81504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000100), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, 0x0, 0x0) (async) mkdir(0x0, 0x32) (async) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) (async) mount$bpf(0x0, 0x0, 0x0, 0x100, &(0x7f0000000800)={[{@mode={'mode', 0x3d, 0x8dc}}, {@mode={'mode', 0x3d, 0x6f7b}}, {@mode={'mode', 0x3d, 0x10000}}, {}, {@mode={'mode', 0x3d, 0xe4}}, {@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x20}}], [{@smackfshat={'smackfshat', 0x3d, 'bpf\x00'}}]}) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/meminfo\x00', 0x0, 0x0) (async) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002cc0), 0x0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (async) wait4(0x0, 0x0, 0x80000000, 0x0) (async) exit_group(0x0) (async) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000008580)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f00000016c0)=""/96, 0x60}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') (async) preadv(r0, &(0x7f00000017c0), 0x1a3, 0x0, 0x0) (async) lsetxattr$trusted_overlay_upper(&(0x7f0000000500)='./file1\x00', 0x0, &(0x7f0000000580)={0x0, 0xfb, 0xbf, 0x6, 0x7, "c1c37fa59d9f35092b12ba25dd3dd2fb", "a972537dd69e65763411f3ba73b65544b7e561da3699bb4d3a208b660dcf2796a0464b79072f28bdc736561e11d1bcef5d091f2be4791c8fb4438d527ab4e77bfe56c8ef9867e7e15bb2a12a1629779f5a0cc5962593a74642a91d3f775644712fee701e2e8b504ee56a2cdb959c2334154f0d59a47cf4b15e9a09cf2dbeb7ea0c57f66e3c2c93d0673dc4e2a83a4ce1aaa287562157fd1c9ad161324edfebc0e35d26a8a261eac8fa36"}, 0xbf, 0x2) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffdb1) (async) exit_group(0x8) (async) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB], &(0x7f0000000440)='./file2\x00', &(0x7f0000000480)='udf\x00', 0x100000, &(0x7f00000004c0)='appraise') (async) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x81504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000100), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') (async) 21:17:56 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) (fail_nth: 1) 21:17:56 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) socket$inet6(0xa, 0x400000000001, 0x0) [ 227.004217] FAULT_INJECTION: forcing a failure. [ 227.004217] name failslab, interval 1, probability 0, space 0, times 0 [ 227.081947] CPU: 1 PID: 18337 Comm: syz-executor.2 Not tainted 4.19.211-syzkaller #0 [ 227.089865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 227.099222] Call Trace: [ 227.101819] dump_stack+0x1fc/0x2ef [ 227.105466] should_fail.cold+0xa/0xf [ 227.109280] ? setup_fault_attr+0x200/0x200 [ 227.113609] ? lock_acquire+0x170/0x3c0 [ 227.117601] __should_failslab+0x115/0x180 [ 227.121844] should_failslab+0x5/0x10 [ 227.125652] __kmalloc_track_caller+0x2a6/0x3c0 [ 227.130329] ? strndup_user+0x70/0x120 [ 227.134229] memdup_user+0x22/0xb0 [ 227.137779] strndup_user+0x70/0x120 [ 227.141507] ksys_mount+0x34/0x130 [ 227.145062] __x64_sys_mount+0xba/0x150 [ 227.149045] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 227.153635] do_syscall_64+0xf9/0x620 [ 227.157447] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 227.162640] RIP: 0033:0x7f20d41f6e99 21:17:56 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x5}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:56 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x2, 0x1) 21:17:56 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3, 0x0) [ 227.166353] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 227.185261] RSP: 002b:00007f20d2b6c168 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 227.192982] RAX: ffffffffffffffda RBX: 00007f20d4309f60 RCX: 00007f20d41f6e99 [ 227.200258] RDX: 00000000200000c0 RSI: 0000000020000080 RDI: 0000000020000000 [ 227.207533] RBP: 00007f20d2b6c1d0 R08: 0000000000000000 R09: 0000000000000000 [ 227.214804] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 227.222075] R13: 00007ffdb8e9563f R14: 00007f20d2b6c300 R15: 0000000000022000 21:17:57 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) 21:17:57 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x6}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:57 executing program 5: sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, 0x0, 0x0) mkdir(0x0, 0x32) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) mount$bpf(0x0, 0x0, 0x0, 0x100, &(0x7f0000000800)={[{@mode={'mode', 0x3d, 0x8dc}}, {@mode={'mode', 0x3d, 0x6f7b}}, {@mode={'mode', 0x3d, 0x10000}}, {}, {@mode={'mode', 0x3d, 0xe4}}, {@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x20}}], [{@smackfshat={'smackfshat', 0x3d, 'bpf\x00'}}]}) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/meminfo\x00', 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002cc0), 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000000, 0x0) exit_group(0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000008580)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f00000016c0)=""/96, 0x60}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') preadv(r0, &(0x7f00000017c0), 0x1a3, 0x0, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000500)='./file1\x00', 0x0, &(0x7f0000000580)={0x0, 0xfb, 0xbf, 0x6, 0x7, "c1c37fa59d9f35092b12ba25dd3dd2fb", "a972537dd69e65763411f3ba73b65544b7e561da3699bb4d3a208b660dcf2796a0464b79072f28bdc736561e11d1bcef5d091f2be4791c8fb4438d527ab4e77bfe56c8ef9867e7e15bb2a12a1629779f5a0cc5962593a74642a91d3f775644712fee701e2e8b504ee56a2cdb959c2334154f0d59a47cf4b15e9a09cf2dbeb7ea0c57f66e3c2c93d0673dc4e2a83a4ce1aaa287562157fd1c9ad161324edfebc0e35d26a8a261eac8fa36"}, 0xbf, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffdb1) exit_group(0x8) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB], &(0x7f0000000440)='./file2\x00', &(0x7f0000000480)='udf\x00', 0x100000, &(0x7f00000004c0)='appraise') perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x81504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000100), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, 0x0, 0x0) (async) mkdir(0x0, 0x32) (async) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) (async) mount$bpf(0x0, 0x0, 0x0, 0x100, &(0x7f0000000800)={[{@mode={'mode', 0x3d, 0x8dc}}, {@mode={'mode', 0x3d, 0x6f7b}}, {@mode={'mode', 0x3d, 0x10000}}, {}, {@mode={'mode', 0x3d, 0xe4}}, {@mode={'mode', 0x3d, 0x2}}, {@mode={'mode', 0x3d, 0x9}}, {@mode={'mode', 0x3d, 0x20}}], [{@smackfshat={'smackfshat', 0x3d, 'bpf\x00'}}]}) (async) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/meminfo\x00', 0x0, 0x0) (async) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002cc0), 0x0, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) clone(0x80000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (async) wait4(0x0, 0x0, 0x80000000, 0x0) (async) exit_group(0x0) (async) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000008580)=[{{0x0, 0x0, &(0x7f0000001bc0)=[{&(0x7f00000016c0)=""/96, 0x60}], 0x1}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) (async) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') (async) preadv(r0, &(0x7f00000017c0), 0x1a3, 0x0, 0x0) (async) lsetxattr$trusted_overlay_upper(&(0x7f0000000500)='./file1\x00', 0x0, &(0x7f0000000580)={0x0, 0xfb, 0xbf, 0x6, 0x7, "c1c37fa59d9f35092b12ba25dd3dd2fb", "a972537dd69e65763411f3ba73b65544b7e561da3699bb4d3a208b660dcf2796a0464b79072f28bdc736561e11d1bcef5d091f2be4791c8fb4438d527ab4e77bfe56c8ef9867e7e15bb2a12a1629779f5a0cc5962593a74642a91d3f775644712fee701e2e8b504ee56a2cdb959c2334154f0d59a47cf4b15e9a09cf2dbeb7ea0c57f66e3c2c93d0673dc4e2a83a4ce1aaa287562157fd1c9ad161324edfebc0e35d26a8a261eac8fa36"}, 0xbf, 0x2) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xfffffdb1) (async) exit_group(0x8) (async) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB], &(0x7f0000000440)='./file2\x00', &(0x7f0000000480)='udf\x00', 0x100000, &(0x7f00000004c0)='appraise') (async) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x81504, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000100), 0x8}, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') (async) 21:17:57 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:57 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x4, 0x0) 21:17:57 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x7}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 227.313198] block nbd1: Attempted send on invalid socket [ 227.318781] print_req_error: I/O error, dev nbd1, sector 0 [ 227.324491] efs: cannot read volume header 21:17:57 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x8}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:57 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 227.417207] block nbd2: Attempted send on invalid socket [ 227.422773] print_req_error: I/O error, dev nbd2, sector 0 [ 227.429328] efs: cannot read volume header 21:17:57 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) [ 227.483970] block nbd1: Attempted send on invalid socket [ 227.489575] print_req_error: I/O error, dev nbd1, sector 0 [ 227.497221] efs: cannot read volume header 21:17:57 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x5, 0x0) [ 227.580695] block nbd2: Attempted send on invalid socket [ 227.586270] print_req_error: I/O error, dev nbd2, sector 0 [ 227.601686] efs: cannot read volume header [ 227.665169] block nbd1: Attempted send on invalid socket [ 227.671041] print_req_error: I/O error, dev nbd1, sector 0 [ 227.686892] efs: cannot read volume header 21:17:57 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5409, 0x1) 21:17:57 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x9}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:57 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x2}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:57 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x6, 0x0) 21:17:57 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000280)={'ip6gre0\x00', 0x0, 0x4, 0x1, 0x0, 0x9, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast1, 0x40, 0x20, 0x4, 0x1000}}) 21:17:57 executing program 5: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100b, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000001000000001000c00d00002000400000026010000000004000602000000000000b501000000000000ffffffffffffffff", 0x40}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6b759ad182e577fb064c583bda73a442afda04775573cee648f875c56395d6aac9a820c4afe26e01aff60f9f7ca974f0ee3298d72aee09fed21d3a4535627dbf34890b51d2b163e9eb5f0c870225a04b5c1d478ad327bbaf9fe198a6af15536e4a8531f3791d324de2f8886c059300dc9f470469941422e3c161bb66e20399"]) 21:17:57 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x23}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:57 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x3}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:57 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x7, 0x0) 21:17:57 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2, 0x110, r1, 0xbb36f000) socket$inet6(0xa, 0x400000000001, 0x0) [ 227.944630] block nbd1: Attempted send on invalid socket [ 227.950326] print_req_error: I/O error, dev nbd1, sector 0 [ 227.967492] efs: cannot read volume header 21:17:57 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x60}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:57 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x4}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 228.038402] squashfs: SQUASHFS error: unable to read id index table [ 228.086979] block nbd1: Attempted send on invalid socket [ 228.092541] print_req_error: I/O error, dev nbd1, sector 0 [ 228.098757] efs: cannot read volume header 21:17:58 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540a, 0x1) 21:17:58 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8, 0x0) 21:17:58 executing program 5: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100b, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000001000000001000c00d00002000400000026010000000004000602000000000000b501000000000000ffffffffffffffff", 0x40}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6b759ad182e577fb064c583bda73a442afda04775573cee648f875c56395d6aac9a820c4afe26e01aff60f9f7ca974f0ee3298d72aee09fed21d3a4535627dbf34890b51d2b163e9eb5f0c870225a04b5c1d478ad327bbaf9fe198a6af15536e4a8531f3791d324de2f8886c059300dc9f470469941422e3c161bb66e20399"]) 21:17:58 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0xff}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:58 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x5}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:58 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:17:58 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2, 0x0) 21:17:58 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9, 0x0) 21:17:58 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x6}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 228.396479] efs: cannot read volume header [ 228.413636] squashfs: SQUASHFS error: unable to read id index table 21:17:58 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3, 0x0) [ 228.451984] efs: cannot read volume header 21:17:58 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x7}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:58 executing program 5: syz_mount_image$squashfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100b, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="6873717307000000911d675f001000001000000001000c00d00002000400000026010000000004000602000000000000b501000000000000ffffffffffffffff", 0x40}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="6b759ad182e577fb064c583bda73a442afda04775573cee648f875c56395d6aac9a820c4afe26e01aff60f9f7ca974f0ee3298d72aee09fed21d3a4535627dbf34890b51d2b163e9eb5f0c870225a04b5c1d478ad327bbaf9fe198a6af15536e4a8531f3791d324de2f8886c059300dc9f470469941422e3c161bb66e20399"]) [ 228.546478] efs: cannot read volume header [ 228.602704] efs: cannot read volume header [ 228.620359] squashfs: SQUASHFS error: unable to read id index table 21:17:58 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540c, 0x1) 21:17:58 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:17:58 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa, 0x0) 21:17:58 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x8}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:58 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x4, 0x0) 21:17:58 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r1, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) sendmmsg(r1, &(0x7f00000038c0), 0x4000000000000a8, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00000000c0)=0xfffffffa, 0x4) pipe(&(0x7f0000000100)) close(0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000180)="3d8baff2c213ff473705205e9e008d37a6fdbffedb4beae4030d7f035fed9884afa1edd6c6499611194d6dc51e535e5c8cc171e241cbaa29f5143e555866a89021b44e396faadd3a5b410024a6622c62eb6db336492341208c37e6e3e06b43d65635a071ea45efe4ef432383d2a7631cc8a99c8dbd768a", 0x77}, {&(0x7f00000002c0)="169f4cf7a28394c8612cf606c63d1d0e27444888bfff3e6d66", 0x19}, {0x0}, {&(0x7f0000000400)="968bef2f19687f69dd2be36c0fac5fc3f767f54e533d9d7eeeb50a90f4c9f854c4e5d08444dd78e1659b0b44cbbd3e053d1974e5abadbf2798ed802699450b1784bb0d9419febf678b9646ec93e7bba04a63902cb2105e8646a4eb", 0x5b}], 0x4, 0x1) ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(0xffffffffffffffff, 0x80184132, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 21:17:58 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x9}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:58 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x5, 0x0) [ 228.808479] efs: cannot read volume header [ 228.822113] efs: cannot read volume header 21:17:58 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xc, 0x0) 21:17:58 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x23}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:58 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) socket$inet6(0xa, 0x400000000001, 0x0) 21:17:58 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x6, 0x0) [ 229.029924] efs: cannot read volume header [ 229.049520] efs: cannot read volume header [ 229.199196] efs: cannot read volume header 21:17:59 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540d, 0x1) 21:17:59 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x60}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:59 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xe, 0x0) 21:17:59 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) socket$inet6(0xa, 0x400000000001, 0x0) 21:17:59 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x7, 0x0) 21:17:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 32) r1 = socket$inet_udp(0x2, 0x2, 0x0) (rerun: 32) bind$inet(r1, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) (async) connect$inet(r1, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) (async) sendmmsg(r1, &(0x7f00000038c0), 0x4000000000000a8, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00000000c0)=0xfffffffa, 0x4) (async) pipe(&(0x7f0000000100)) (async) close(0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000180)="3d8baff2c213ff473705205e9e008d37a6fdbffedb4beae4030d7f035fed9884afa1edd6c6499611194d6dc51e535e5c8cc171e241cbaa29f5143e555866a89021b44e396faadd3a5b410024a6622c62eb6db336492341208c37e6e3e06b43d65635a071ea45efe4ef432383d2a7631cc8a99c8dbd768a", 0x77}, {&(0x7f00000002c0)="169f4cf7a28394c8612cf606c63d1d0e27444888bfff3e6d66", 0x19}, {0x0}, {&(0x7f0000000400)="968bef2f19687f69dd2be36c0fac5fc3f767f54e533d9d7eeeb50a90f4c9f854c4e5d08444dd78e1659b0b44cbbd3e053d1974e5abadbf2798ed802699450b1784bb0d9419febf678b9646ec93e7bba04a63902cb2105e8646a4eb", 0x5b}], 0x4, 0x1) ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(0xffffffffffffffff, 0x80184132, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 21:17:59 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0x70}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:59 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x23, 0x0) 21:17:59 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) socket$inet6(0xa, 0x400000000001, 0x0) 21:17:59 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8, 0x0) [ 229.461730] efs: cannot read volume header [ 229.467192] efs: cannot read volume header 21:17:59 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0, 0xff}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:17:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r1, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) sendmmsg(r1, &(0x7f00000038c0), 0x4000000000000a8, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00000000c0)=0xfffffffa, 0x4) pipe(&(0x7f0000000100)) close(0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000180)="3d8baff2c213ff473705205e9e008d37a6fdbffedb4beae4030d7f035fed9884afa1edd6c6499611194d6dc51e535e5c8cc171e241cbaa29f5143e555866a89021b44e396faadd3a5b410024a6622c62eb6db336492341208c37e6e3e06b43d65635a071ea45efe4ef432383d2a7631cc8a99c8dbd768a", 0x77}, {&(0x7f00000002c0)="169f4cf7a28394c8612cf606c63d1d0e27444888bfff3e6d66", 0x19}, {0x0}, {&(0x7f0000000400)="968bef2f19687f69dd2be36c0fac5fc3f767f54e533d9d7eeeb50a90f4c9f854c4e5d08444dd78e1659b0b44cbbd3e053d1974e5abadbf2798ed802699450b1784bb0d9419febf678b9646ec93e7bba04a63902cb2105e8646a4eb", 0x5b}], 0x4, 0x1) ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(0xffffffffffffffff, 0x80184132, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) bind$inet(r1, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) (async) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) (async) connect$inet(r1, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) (async) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) (async) sendmmsg(r1, &(0x7f00000038c0), 0x4000000000000a8, 0x0) (async) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00000000c0)=0xfffffffa, 0x4) (async) pipe(&(0x7f0000000100)) (async) close(0xffffffffffffffff) (async) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) (async) vmsplice(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000180)="3d8baff2c213ff473705205e9e008d37a6fdbffedb4beae4030d7f035fed9884afa1edd6c6499611194d6dc51e535e5c8cc171e241cbaa29f5143e555866a89021b44e396faadd3a5b410024a6622c62eb6db336492341208c37e6e3e06b43d65635a071ea45efe4ef432383d2a7631cc8a99c8dbd768a", 0x77}, {&(0x7f00000002c0)="169f4cf7a28394c8612cf606c63d1d0e27444888bfff3e6d66", 0x19}, {0x0}, {&(0x7f0000000400)="968bef2f19687f69dd2be36c0fac5fc3f767f54e533d9d7eeeb50a90f4c9f854c4e5d08444dd78e1659b0b44cbbd3e053d1974e5abadbf2798ed802699450b1784bb0d9419febf678b9646ec93e7bba04a63902cb2105e8646a4eb", 0x5b}], 0x4, 0x1) (async) ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(0xffffffffffffffff, 0x80184132, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) (async) [ 229.642076] efs: cannot read volume header 21:17:59 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5412, 0x1) 21:17:59 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x60, 0x0) 21:17:59 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:17:59 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9, 0x0) 21:17:59 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2, 0x0) 21:17:59 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf0, 0x0) 21:17:59 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xe, 0x0) 21:17:59 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3, 0x0) [ 230.002548] efs: cannot read volume header [ 230.007836] efs: cannot read volume header 21:17:59 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:17:59 executing program 5: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x33}}, 0x10) setsockopt$sock_int(r1, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r1, &(0x7f0000000280)={0x2, 0x0, @broadcast}, 0x10) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) sendmmsg(r1, &(0x7f00000038c0), 0x4000000000000a8, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x29, &(0x7f00000000c0)=0xfffffffa, 0x4) pipe(&(0x7f0000000100)) close(0xffffffffffffffff) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x0, 0x0, @empty}, 0x1c) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000500)=[{&(0x7f0000000180)="3d8baff2c213ff473705205e9e008d37a6fdbffedb4beae4030d7f035fed9884afa1edd6c6499611194d6dc51e535e5c8cc171e241cbaa29f5143e555866a89021b44e396faadd3a5b410024a6622c62eb6db336492341208c37e6e3e06b43d65635a071ea45efe4ef432383d2a7631cc8a99c8dbd768a", 0x77}, {&(0x7f00000002c0)="169f4cf7a28394c8612cf606c63d1d0e27444888bfff3e6d66", 0x19}, {0x0}, {&(0x7f0000000400)="968bef2f19687f69dd2be36c0fac5fc3f767f54e533d9d7eeeb50a90f4c9f854c4e5d08444dd78e1659b0b44cbbd3e053d1974e5abadbf2798ed802699450b1784bb0d9419febf678b9646ec93e7bba04a63902cb2105e8646a4eb", 0x5b}], 0x4, 0x1) ioctl$SNDRV_PCM_IOCTL_CHANNEL_INFO(0xffffffffffffffff, 0x80184132, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) 21:17:59 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x300, 0x0) [ 230.236345] efs: cannot read volume header 21:17:59 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x23, 0x0) [ 230.260742] efs: cannot read volume header [ 230.319832] efs: cannot read volume header 21:18:00 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5413, 0x1) 21:18:00 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x4, 0x0) 21:18:00 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x383, 0x0) 21:18:00 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x60, 0x0) 21:18:00 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:00 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf0, 0x0) 21:18:00 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x5, 0x0) 21:18:00 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x38e, 0x0) [ 230.777175] efs: cannot read volume header [ 230.781968] efs: cannot read volume header 21:18:00 executing program 5: creat(0x0, 0x0) r0 = socket(0x1000000010, 0x80002, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="48000000100005078000"/20, @ANYRES32=r3, @ANYBLOB="000000000000e4ff280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x34, 0x2c, 0x4, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x4}}, [@filter_kind_options=@f_flower={{0xb}, {0x4}}]}, 0x34}}, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ftruncate(r4, 0x4) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0xba) 21:18:00 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x300, 0x0) 21:18:00 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x6, 0x0) 21:18:00 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) [ 230.904106] efs: cannot read volume header [ 230.917950] efs: cannot read volume header [ 230.939120] nbd_handle_cmd: 21 callbacks suppressed [ 230.939134] block nbd0: Attempted send on invalid socket [ 230.950228] print_req_error: 21 callbacks suppressed [ 230.950236] print_req_error: I/O error, dev nbd0, sector 0 [ 230.965082] efs: cannot read volume header [ 231.023096] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 231.032485] block nbd2: Attempted send on invalid socket [ 231.038221] print_req_error: I/O error, dev nbd2, sector 0 [ 231.044240] efs: cannot read volume header 21:18:00 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5414, 0x1) 21:18:00 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x38f, 0x0) 21:18:00 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x384, 0x0) 21:18:00 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:00 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x7, 0x0) 21:18:00 executing program 5: creat(0x0, 0x0) (async) r0 = socket(0x1000000010, 0x80002, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) (async) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="48000000100005078000"/20, @ANYRES32=r3, @ANYBLOB="000000000000e4ff280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x34, 0x2c, 0x4, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x4}}, [@filter_kind_options=@f_flower={{0xb}, {0x4}}]}, 0x34}}, 0x0) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r4 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ftruncate(r4, 0x4) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0xba) [ 231.206041] block nbd1: Attempted send on invalid socket [ 231.211563] print_req_error: I/O error, dev nbd1, sector 0 [ 231.211686] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. [ 231.221876] efs: cannot read volume header [ 231.245055] block nbd2: Attempted send on invalid socket [ 231.250689] print_req_error: I/O error, dev nbd2, sector 0 21:18:00 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x390, 0x0) 21:18:01 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a0, 0x0) 21:18:01 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8, 0x0) [ 231.259900] efs: cannot read volume header [ 231.265370] block nbd0: Attempted send on invalid socket [ 231.271211] print_req_error: I/O error, dev nbd0, sector 0 [ 231.281598] efs: cannot read volume header 21:18:01 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) write$binfmt_aout(r0, &(0x7f0000000000)=ANY=[], 0x23) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:01 executing program 5: creat(0x0, 0x0) r0 = socket(0x1000000010, 0x80002, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) (async) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) (async) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000fc0)=ANY=[@ANYBLOB="48000000100005078000"/20, @ANYRES32=r3, @ANYBLOB="000000000000e4ff280012000900010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38000000240007050000004007a2a30005000000", @ANYRES32=r3, @ANYBLOB="00000000ffffffff00000000090001006866736300000000080002"], 0x38}}, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x34, 0x2c, 0x4, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {}, {0x4}}, [@filter_kind_options=@f_flower={{0xb}, {0x4}}]}, 0x34}}, 0x0) (async) perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r4 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ftruncate(r4, 0x4) (async) sendmmsg$alg(r0, &(0x7f0000000200), 0x10efe10675dec16, 0xba) 21:18:01 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a1, 0x0) [ 231.369680] block nbd1: Attempted send on invalid socket [ 231.375368] print_req_error: I/O error, dev nbd1, sector 0 [ 231.383328] efs: cannot read volume header [ 231.419760] block nbd2: Attempted send on invalid socket [ 231.425296] print_req_error: I/O error, dev nbd2, sector 0 [ 231.439950] efs: cannot read volume header [ 231.454634] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.5'. 21:18:01 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5415, 0x1) 21:18:01 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x391, 0x0) 21:18:01 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0x800002, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:01 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9, 0x0) 21:18:01 executing program 5: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x384, 0x0) 21:18:01 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a2, 0x0) 21:18:01 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a3, 0x0) [ 231.850249] block nbd2: Attempted send on invalid socket [ 231.851438] block nbd5: Attempted send on invalid socket [ 231.855912] print_req_error: I/O error, dev nbd2, sector 0 [ 231.861361] print_req_error: I/O error, dev nbd5, sector 0 [ 231.871144] efs: cannot read volume header [ 231.872939] efs: cannot read volume header [ 231.880051] block nbd1: Attempted send on invalid socket [ 231.886999] print_req_error: I/O error, dev nbd1, sector 0 21:18:01 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="340000000000010000000000be49ed686a523000e1c6a7f27cc41b45645bdfe255748b94d46697100d08b26c87c42d08c5508699795256e9beb9fe940000b300b29607834bc5893cd50526ab3f5b0ccca8f77fbc58ac349e6b9d4754c4e4d079d2a4d72593d0685b75a90ebd51f42db2f07912070471ceb44aed8a1919aa776b579b5a41c7411a2878717968201641c492163a3fac2979b7964b548a850bec18aef9420f08cfe59b5bf0ae29b88273f9b79bfc0cb509d4ff7aab46a6287262babc9e17a6c42f4222d6348ef2ce"]) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x4}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = syz_open_procfs$namespace(0x0, &(0x7f00000005c0)='ns/mnt\x00') sched_setattr(0x0, &(0x7f0000000580)={0xa, 0x1, 0x40, 0x800, 0xfffe, 0x7, 0x1ff, 0x10001, 0x4}, 0x0) setns(0xffffffffffffffff, 0x20000000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000500)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) sendmsg$nl_netfilter(r2, &(0x7f0000000940)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000000900)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"/294, @ANYRES32, @ANYBLOB="343a76f0a47f0d931792ee9cc0a9b5ff0195e1097a27b0cad6d41247d77e05fbe7ea071f4d19c7878c7eb334136592a45f78492493fc286186b30bd9ba2ad0ec2f6f1d2d17a63ab0ee7e9ff2860b81742730d401e085fab5bbc82dba0a75df2117165ae253986e8b707774077fae7f5f3f03bd1d8557418071f0129bf302640a610da535716f5f5b99ec4f9cd1cb9996b1f52cc10727bd677eae6c72c096ac2deb20dada622fd507598f4971408404cd0921457205ca7dccb9f2abae374fa8c641c54c7fb579f4b506e2510e4d58d292080070000800000000"], 0x1e4}, 0x1, 0x0, 0x0, 0x4020}, 0x1) copy_file_range(0xffffffffffffffff, &(0x7f0000000040)=0xbf3, 0xffffffffffffffff, 0x0, 0x7, 0x0) r3 = getpid() setns(0xffffffffffffffff, 0x20000000) sched_setattr(r3, &(0x7f0000000200)={0x38, 0x2, 0x10000042, 0xff, 0x1, 0x5, 0x1, 0x2, 0x1, 0x6}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r2) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_NAN(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x24, r4, 0x800, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0xa}]}, 0x24}}, 0x40000) ftruncate(r0, 0x6) migrate_pages(0x0, 0x5, &(0x7f0000000140), &(0x7f0000000540)=0x1) setns(r1, 0x20000) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x1000000, 0x3, &(0x7f0000000380)=[{&(0x7f0000000240)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000000000000000000000000000000000000000000000000000010000010100000100086ad2226fc60f5184be60ffb1", 0x8e, 0x8000}, {0x0, 0x0, 0x8b800}, {&(0x7f0000000640)="d07b09e90b71889cf3a36fb8691c2fc84d5315c8e82a9df311c6b799c20582efcefa4cc76fa6ac38e7951dbae2ad617ecbf5987a425666c08567dbd06ad2fd0d394451f608300697b4cf", 0x4a, 0x4}], 0x408, &(0x7f0000000700)={[{@map_normal}, {@unhide}, {@dmode={'dmode', 0x3d, 0x5}}, {}, {@sbsector}, {@gid}, {@uid={'uid', 0x3d, 0xee00}}, {@session={'session', 0x3d, 0x39}}, {@check_relaxed}, {@session}, {@hide}]}) 21:18:01 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x392, 0x0) 21:18:01 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xe, 0x0) [ 231.896756] efs: cannot read volume header 21:18:01 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5416, 0x1) 21:18:01 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a4, 0x0) 21:18:01 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x23, 0x0) 21:18:01 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x393, 0x0) [ 231.970847] efs: cannot read volume header [ 231.974733] efs: cannot read volume header 21:18:01 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:01 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a5, 0x0) 21:18:01 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x60, 0x0) 21:18:01 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a6, 0x0) 21:18:01 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x70, 0x0) [ 232.150613] efs: cannot read volume header 21:18:01 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) (async, rerun: 64) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="340000000000010000000000be49ed686a523000e1c6a7f27cc41b45645bdfe255748b94d46697100d08b26c87c42d08c5508699795256e9beb9fe940000b300b29607834bc5893cd50526ab3f5b0ccca8f77fbc58ac349e6b9d4754c4e4d079d2a4d72593d0685b75a90ebd51f42db2f07912070471ceb44aed8a1919aa776b579b5a41c7411a2878717968201641c492163a3fac2979b7964b548a850bec18aef9420f08cfe59b5bf0ae29b88273f9b79bfc0cb509d4ff7aab46a6287262babc9e17a6c42f4222d6348ef2ce"]) (rerun: 64) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x4}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) (async, rerun: 64) r1 = syz_open_procfs$namespace(0x0, &(0x7f00000005c0)='ns/mnt\x00') (rerun: 64) sched_setattr(0x0, &(0x7f0000000580)={0xa, 0x1, 0x40, 0x800, 0xfffe, 0x7, 0x1ff, 0x10001, 0x4}, 0x0) (async) setns(0xffffffffffffffff, 0x20000000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000500)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) sendmsg$nl_netfilter(r2, &(0x7f0000000940)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000000900)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"/294, @ANYRES32, @ANYBLOB="343a76f0a47f0d931792ee9cc0a9b5ff0195e1097a27b0cad6d41247d77e05fbe7ea071f4d19c7878c7eb334136592a45f78492493fc286186b30bd9ba2ad0ec2f6f1d2d17a63ab0ee7e9ff2860b81742730d401e085fab5bbc82dba0a75df2117165ae253986e8b707774077fae7f5f3f03bd1d8557418071f0129bf302640a610da535716f5f5b99ec4f9cd1cb9996b1f52cc10727bd677eae6c72c096ac2deb20dada622fd507598f4971408404cd0921457205ca7dccb9f2abae374fa8c641c54c7fb579f4b506e2510e4d58d292080070000800000000"], 0x1e4}, 0x1, 0x0, 0x0, 0x4020}, 0x1) copy_file_range(0xffffffffffffffff, &(0x7f0000000040)=0xbf3, 0xffffffffffffffff, 0x0, 0x7, 0x0) (async, rerun: 64) r3 = getpid() (async, rerun: 64) setns(0xffffffffffffffff, 0x20000000) sched_setattr(r3, &(0x7f0000000200)={0x38, 0x2, 0x10000042, 0xff, 0x1, 0x5, 0x1, 0x2, 0x1, 0x6}, 0x0) (async) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r2) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_NAN(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x24, r4, 0x800, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0xa}]}, 0x24}}, 0x40000) (async) ftruncate(r0, 0x6) (async, rerun: 64) migrate_pages(0x0, 0x5, &(0x7f0000000140), &(0x7f0000000540)=0x1) (async, rerun: 64) setns(r1, 0x20000) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x1000000, 0x3, &(0x7f0000000380)=[{&(0x7f0000000240)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000000000000000000000000000000000000000000000000000010000010100000100086ad2226fc60f5184be60ffb1", 0x8e, 0x8000}, {0x0, 0x0, 0x8b800}, {&(0x7f0000000640)="d07b09e90b71889cf3a36fb8691c2fc84d5315c8e82a9df311c6b799c20582efcefa4cc76fa6ac38e7951dbae2ad617ecbf5987a425666c08567dbd06ad2fd0d394451f608300697b4cf", 0x4a, 0x4}], 0x408, &(0x7f0000000700)={[{@map_normal}, {@unhide}, {@dmode={'dmode', 0x3d, 0x5}}, {}, {@sbsector}, {@gid}, {@uid={'uid', 0x3d, 0xee00}}, {@session={'session', 0x3d, 0x39}}, {@check_relaxed}, {@session}, {@hide}]}) 21:18:01 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a3, 0x0) 21:18:01 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a8, 0x0) 21:18:02 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5418, 0x1) 21:18:02 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:02 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf0, 0x0) 21:18:02 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a4, 0x0) 21:18:02 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a9, 0x0) 21:18:02 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x300, 0x0) 21:18:02 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3aa, 0x0) 21:18:02 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3ab, 0x0) 21:18:02 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a5, 0x0) [ 232.547021] efs: cannot read volume header 21:18:02 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:02 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x39f, 0x0) 21:18:02 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x500, 0x0) 21:18:02 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="340000000000010000000000be49ed686a523000e1c6a7f27cc41b45645bdfe255748b94d46697100d08b26c87c42d08c5508699795256e9beb9fe940000b300b29607834bc5893cd50526ab3f5b0ccca8f77fbc58ac349e6b9d4754c4e4d079d2a4d72593d0685b75a90ebd51f42db2f07912070471ceb44aed8a1919aa776b579b5a41c7411a2878717968201641c492163a3fac2979b7964b548a850bec18aef9420f08cfe59b5bf0ae29b88273f9b79bfc0cb509d4ff7aab46a6287262babc9e17a6c42f4222d6348ef2ce"]) (async) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x4}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) (async) r1 = syz_open_procfs$namespace(0x0, &(0x7f00000005c0)='ns/mnt\x00') (async) sched_setattr(0x0, &(0x7f0000000580)={0xa, 0x1, 0x40, 0x800, 0xfffe, 0x7, 0x1ff, 0x10001, 0x4}, 0x0) setns(0xffffffffffffffff, 0x20000000) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000500)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) sendmsg$nl_netfilter(r2, &(0x7f0000000940)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000000900)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"/294, @ANYRES32, @ANYBLOB="343a76f0a47f0d931792ee9cc0a9b5ff0195e1097a27b0cad6d41247d77e05fbe7ea071f4d19c7878c7eb334136592a45f78492493fc286186b30bd9ba2ad0ec2f6f1d2d17a63ab0ee7e9ff2860b81742730d401e085fab5bbc82dba0a75df2117165ae253986e8b707774077fae7f5f3f03bd1d8557418071f0129bf302640a610da535716f5f5b99ec4f9cd1cb9996b1f52cc10727bd677eae6c72c096ac2deb20dada622fd507598f4971408404cd0921457205ca7dccb9f2abae374fa8c641c54c7fb579f4b506e2510e4d58d292080070000800000000"], 0x1e4}, 0x1, 0x0, 0x0, 0x4020}, 0x1) (async) copy_file_range(0xffffffffffffffff, &(0x7f0000000040)=0xbf3, 0xffffffffffffffff, 0x0, 0x7, 0x0) (async) r3 = getpid() setns(0xffffffffffffffff, 0x20000000) (async) sched_setattr(r3, &(0x7f0000000200)={0x38, 0x2, 0x10000042, 0xff, 0x1, 0x5, 0x1, 0x2, 0x1, 0x6}, 0x0) (async) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r2) (async) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_NAN(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x24, r4, 0x800, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0xa}]}, 0x24}}, 0x40000) (async) ftruncate(r0, 0x6) migrate_pages(0x0, 0x5, &(0x7f0000000140), &(0x7f0000000540)=0x1) setns(r1, 0x20000) (async) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x1000000, 0x3, &(0x7f0000000380)=[{&(0x7f0000000240)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000000000000000000000000000000000000000000000000000010000010100000100086ad2226fc60f5184be60ffb1", 0x8e, 0x8000}, {0x0, 0x0, 0x8b800}, {&(0x7f0000000640)="d07b09e90b71889cf3a36fb8691c2fc84d5315c8e82a9df311c6b799c20582efcefa4cc76fa6ac38e7951dbae2ad617ecbf5987a425666c08567dbd06ad2fd0d394451f608300697b4cf", 0x4a, 0x4}], 0x408, &(0x7f0000000700)={[{@map_normal}, {@unhide}, {@dmode={'dmode', 0x3d, 0x5}}, {}, {@sbsector}, {@gid}, {@uid={'uid', 0x3d, 0xee00}}, {@session={'session', 0x3d, 0x39}}, {@check_relaxed}, {@session}, {@hide}]}) 21:18:02 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a6, 0x0) 21:18:02 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x541d, 0x1) 21:18:03 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a0, 0x0) 21:18:03 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a8, 0x0) [ 233.298604] efs: cannot read volume header 21:18:03 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x600, 0x0) [ 233.336589] efs: cannot read volume header 21:18:03 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a9, 0x0) 21:18:03 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0xb) sendfile(r0, r0, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:03 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x700, 0x0) [ 233.467666] efs: cannot read volume header 21:18:03 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x541e, 0x1) 21:18:03 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x500, 0x0) 21:18:03 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x541d, 0x1) 21:18:03 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a1, 0x0) 21:18:03 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x900, 0x0) [ 233.555058] efs: cannot read volume header 21:18:03 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x600, 0x0) 21:18:03 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a2, 0x0) [ 233.578127] efs: cannot read volume header 21:18:03 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:03 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a3, 0x0) 21:18:03 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a4, 0x0) 21:18:03 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x700, 0x0) 21:18:03 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xb7c, 0x0) [ 233.694420] efs: cannot read volume header [ 233.699392] efs: cannot read volume header [ 233.804746] efs: cannot read volume header 21:18:03 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x541e, 0x1) 21:18:03 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a5, 0x0) 21:18:03 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:03 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x900, 0x0) 21:18:03 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xb7d, 0x0) 21:18:03 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x541d, 0x1) 21:18:03 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a6, 0x0) 21:18:03 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xe00, 0x0) 21:18:03 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa00, 0x0) [ 234.029897] efs: cannot read volume header 21:18:03 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:03 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a8, 0x0) 21:18:03 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xb54, 0x0) [ 234.127680] efs: cannot read volume header [ 234.141595] efs: cannot read volume header [ 234.200825] efs: cannot read volume header 21:18:04 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3a9, 0x0) 21:18:04 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xe27, 0x0) 21:18:04 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xb55, 0x0) 21:18:04 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x541d, 0x1) 21:18:04 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5421, 0x1) 21:18:04 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:04 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2000, 0x0) 21:18:04 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xc00, 0x0) 21:18:04 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3aa, 0x0) [ 234.404919] efs: cannot read volume header 21:18:04 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2300, 0x0) 21:18:04 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3ac, 0x0) 21:18:04 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:04 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xe00, 0x0) 21:18:04 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3ad, 0x0) 21:18:04 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2327, 0x0) [ 234.529442] efs: cannot read volume header [ 234.628926] efs: cannot read volume header 21:18:04 executing program 5: socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="340000000000010000000000be49ed686a523000e1c6a7f27cc41b45645bdfe255748b94d46697100d08b26c87c42d08c5508699795256e9beb9fe940000b300b29607834bc5893cd50526ab3f5b0ccca8f77fbc58ac349e6b9d4754c4e4d079d2a4d72593d0685b75a90ebd51f42db2f07912070471ceb44aed8a1919aa776b579b5a41c7411a2878717968201641c492163a3fac2979b7964b548a850bec18aef9420f08cfe59b5bf0ae29b88273f9b79bfc0cb509d4ff7aab46a6287262babc9e17a6c42f4222d6348ef2ce"]) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000180), 0x4}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x20000) r1 = syz_open_procfs$namespace(0x0, &(0x7f00000005c0)='ns/mnt\x00') sched_setattr(0x0, &(0x7f0000000580)={0xa, 0x1, 0x40, 0x800, 0xfffe, 0x7, 0x1ff, 0x10001, 0x4}, 0x0) setns(0xffffffffffffffff, 0x20000000) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000500)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x4}}, './file0\x00'}) sendmsg$nl_netfilter(r2, &(0x7f0000000940)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x2100000}, 0xc, &(0x7f0000000900)={&(0x7f0000000980)=ANY=[@ANYBLOB="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"/294, @ANYRES32, @ANYBLOB="343a76f0a47f0d931792ee9cc0a9b5ff0195e1097a27b0cad6d41247d77e05fbe7ea071f4d19c7878c7eb334136592a45f78492493fc286186b30bd9ba2ad0ec2f6f1d2d17a63ab0ee7e9ff2860b81742730d401e085fab5bbc82dba0a75df2117165ae253986e8b707774077fae7f5f3f03bd1d8557418071f0129bf302640a610da535716f5f5b99ec4f9cd1cb9996b1f52cc10727bd677eae6c72c096ac2deb20dada622fd507598f4971408404cd0921457205ca7dccb9f2abae374fa8c641c54c7fb579f4b506e2510e4d58d292080070000800000000"], 0x1e4}, 0x1, 0x0, 0x0, 0x4020}, 0x1) copy_file_range(0xffffffffffffffff, &(0x7f0000000040)=0xbf3, 0xffffffffffffffff, 0x0, 0x7, 0x0) r3 = getpid() setns(0xffffffffffffffff, 0x20000000) sched_setattr(r3, &(0x7f0000000200)={0x38, 0x2, 0x10000042, 0xff, 0x1, 0x5, 0x1, 0x2, 0x1, 0x6}, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r2) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_START_NAN(r2, &(0x7f0000000340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0x24, r4, 0x800, 0x70bd29, 0x25dfdbff, {{}, {@val={0x8, 0x3, r5}, @void}}, [@NL80211_ATTR_BANDS={0x8, 0xef, 0xa}]}, 0x24}}, 0x40000) ftruncate(r0, 0x6) migrate_pages(0x0, 0x5, &(0x7f0000000140), &(0x7f0000000540)=0x1) setns(r1, 0x20000) syz_mount_image$iso9660(0x0, &(0x7f00000001c0)='./file0\x00', 0x1000000, 0x3, &(0x7f0000000380)=[{&(0x7f0000000240)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020fffffff600000000b91e1d14000001b90000000000000000000000000000000000000000000000000000000000000000010000010100000100086ad2226fc60f5184be60ffb1", 0x8e, 0x8000}, {0x0, 0x0, 0x8b800}, {&(0x7f0000000640)="d07b09e90b71889cf3a36fb8691c2fc84d5315c8e82a9df311c6b799c20582efcefa4cc76fa6ac38e7951dbae2ad617ecbf5987a425666c08567dbd06ad2fd0d394451f608300697b4cf", 0x4a, 0x4}], 0x408, &(0x7f0000000700)={[{@map_normal}, {@unhide}, {@dmode={'dmode', 0x3d, 0x5}}, {}, {@sbsector}, {@gid}, {@uid={'uid', 0x3d, 0xee00}}, {@session={'session', 0x3d, 0x39}}, {@check_relaxed}, {@session}, {@hide}]}) 21:18:04 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5423, 0x1) 21:18:04 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3ae, 0x0) 21:18:04 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2691, 0x0) 21:18:04 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x1027, 0x0) 21:18:04 executing program 4: perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:04 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3af, 0x0) 21:18:04 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2000, 0x0) 21:18:04 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x270e, 0x0) 21:18:04 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x500, 0x0) 21:18:04 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2723, 0x0) 21:18:04 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2300, 0x0) 21:18:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r3, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) sendmsg$NL80211_CMD_GET_SURVEY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x1, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x9, 0x6f}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x8095) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x28, r1, 0x1, 0x0, 0x0, {0x3}, [@SEG6_ATTR_DST={0x14, 0x1, @private1}]}, 0x28}}, 0x0) [ 235.099639] efs: cannot read volume header 21:18:04 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x268a, 0x0) 21:18:04 executing program 4: perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:04 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3f00, 0x0) 21:18:04 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5424, 0x1) 21:18:04 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x600, 0x0) 21:18:04 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) (async) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r3, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) sendmsg$NL80211_CMD_GET_SURVEY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x1, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x9, 0x6f}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x8095) (async) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x28, r1, 0x1, 0x0, 0x0, {0x3}, [@SEG6_ATTR_DST={0x14, 0x1, @private1}]}, 0x28}}, 0x0) 21:18:05 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x6000, 0x0) 21:18:05 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x700, 0x0) 21:18:05 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2710, 0x0) [ 235.294789] efs: cannot read volume header 21:18:05 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) (async) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r3, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) sendmsg$NL80211_CMD_GET_SURVEY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, 0x0, 0x1, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x9, 0x6f}}}}, ["", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x8095) (async) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x28, r1, 0x1, 0x0, 0x0, {0x3}, [@SEG6_ATTR_DST={0x14, 0x1, @private1}]}, 0x28}}, 0x0) 21:18:05 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3f00, 0x0) 21:18:05 executing program 4: perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) [ 235.365642] efs: cannot read volume header 21:18:05 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x900, 0x0) 21:18:05 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x7c0b, 0x0) 21:18:05 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) socket(0x0, 0x80002, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) sendfile(0xffffffffffffffff, r4, &(0x7f0000000200)=0x100000000, 0x3) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000002380)}, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) r7 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r7, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r8, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) syz_kvm_setup_cpu$x86(r7, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000000)="660f3a0b5491002e640f090fc71d84de36f2ad360f9fe0f381060794371067660fc5ed050fc732bad10466ed", 0x2c}], 0x1, 0xa9cd07d0c1696278, &(0x7f0000000180), 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r6, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r6, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) [ 235.487646] efs: cannot read volume header 21:18:05 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5425, 0x1) 21:18:05 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x540b, 0x0) 21:18:05 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x7d0b, 0x0) 21:18:05 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xba3, 0x0) 21:18:05 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:05 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xba4, 0x0) 21:18:05 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x550b, 0x0) 21:18:05 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8403, 0x0) 21:18:05 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x6000, 0x0) 21:18:05 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:05 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xe00, 0x0) [ 235.931552] efs: cannot read volume header [ 235.987065] nbd_handle_cmd: 24 callbacks suppressed [ 235.987079] block nbd2: Attempted send on invalid socket [ 235.998417] print_req_error: 24 callbacks suppressed [ 235.998426] print_req_error: I/O error, dev nbd2, sector 0 [ 236.011956] efs: cannot read volume header 21:18:05 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) (async) socket(0x0, 0x80002, 0x0) (async) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) (async) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) sendfile(0xffffffffffffffff, r4, &(0x7f0000000200)=0x100000000, 0x3) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000002380)}, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) (async) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) r7 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r7, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r8, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) syz_kvm_setup_cpu$x86(r7, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000000)="660f3a0b5491002e640f090fc71d84de36f2ad360f9fe0f381060794371067660fc5ed050fc732bad10466ed", 0x2c}], 0x1, 0xa9cd07d0c1696278, &(0x7f0000000180), 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r6, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) (async) sendto$inet(r6, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) 21:18:05 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5427, 0x1) 21:18:05 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8303, 0x0) 21:18:05 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9126, 0x0) 21:18:05 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2000, 0x0) 21:18:05 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:05 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3180, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000025c000)={0x400000001, 0x80, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x1, 0xa8094, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) socket(0x0, 0x80002, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) (async) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$ttys(0xc, 0x2, 0x1) sendfile(0xffffffffffffffff, r4, &(0x7f0000000200)=0x100000000, 0x3) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000002400)={0x0, 0x0, &(0x7f0000000440), 0x0, &(0x7f0000002380)}, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r3, 0x0) (async) r6 = socket$inet(0x2, 0x4000000000000001, 0x0) r7 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r7, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r8, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) syz_kvm_setup_cpu$x86(r7, r5, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text16={0x10, &(0x7f0000000000)="660f3a0b5491002e640f090fc71d84de36f2ad360f9fe0f381060794371067660fc5ed050fc732bad10466ed", 0x2c}], 0x1, 0xa9cd07d0c1696278, &(0x7f0000000180), 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x4e23, @multicast1}, 0x10) (async) sendto$inet(r6, 0x0, 0x0, 0x2400067e, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) (async) sendto$inet(r6, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0x53) 21:18:06 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa003, 0x0) 21:18:06 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2300, 0x0) 21:18:06 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8a26, 0x0) [ 236.294990] block nbd1: Attempted send on invalid socket [ 236.300567] print_req_error: I/O error, dev nbd1, sector 0 [ 236.315464] efs: cannot read volume header 21:18:06 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:06 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2734, 0x0) 21:18:06 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8e03, 0x0) [ 236.461696] block nbd1: Attempted send on invalid socket [ 236.467983] print_req_error: I/O error, dev nbd1, sector 0 [ 236.473863] efs: cannot read volume header 21:18:06 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5428, 0x1) 21:18:06 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa103, 0x0) 21:18:06 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:06 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8f03, 0x0) 21:18:06 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3427, 0x0) 21:18:06 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5424, 0x1) 21:18:06 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:06 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9003, 0x0) 21:18:06 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3f00, 0x0) 21:18:06 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa203, 0x0) [ 236.692989] block nbd1: Attempted send on invalid socket [ 236.698584] print_req_error: I/O error, dev nbd1, sector 0 [ 236.708133] efs: cannot read volume header 21:18:06 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x6000, 0x0) 21:18:06 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9103, 0x0) 21:18:06 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x542e, 0x1) 21:18:06 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:06 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa303, 0x0) 21:18:06 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x7000, 0x0) 21:18:06 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9203, 0x0) 21:18:06 executing program 5: r0 = bpf$PROG_LOAD(0x5, 0x0, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000ff0f000000000000000073014300000000009500000000000000e1b4fec70c3e94569ddd3997dab633de121b29750d731bb1a2f3b252cc896cefbbf0a71b81f4af16dca2c190c971f76b0727f1f4a6e8a839"], &(0x7f0000000000)='GPL\x00', 0x5, 0x3e2, &(0x7f00001a7f05)=""/251}, 0x34) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x60000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x48) socketpair(0x0, 0x0, 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000a00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, 0x0}, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000900)=@hci={0x1f, 0x3, 0x2}, 0x80, 0x0}, 0x4081) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a80)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000002c3f2cc2b7954244cef7499cde2bbaf4b06d3585a09a87507ebf4e43bc0658762ed55085cf8702ad8e903b6b4ffed774ed895262ed0c327b659c42efa26cea824437ac96d08e4837dc985d1aa663ee6b103f031eac3f2bca284eb4c5a0ec5217d69d979840e61301d2620b100978fb95052314e981fa7f0b634b584ef141ea48bd4e6d96c0a016e08a52774f17fe3846c6b7ed8fd7f6d14c337f1f3e0961feb9d055f3be59a183266d055f0366119272b41b6b777ff8a91d801847e6ebb1b14fe03360209d1f7a3b02cc2e42dd0d19fa0f0f586bdd3cca4e73ffe0e0a1b211fd4a6817011f2bd32d88643295752d28ecff130d6418f51adf556754052544e02aa964ee3ba9ad627eb94e0efaed211d14732e655d16ccb320fe533962dea3b3f58159667238a96056a483573a64b0351903ed36c4b5e6d7189cfe440103a8ca612fec67"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040), 0x10}, 0x78) close(0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x0, 0x8, &(0x7f0000000600)=ANY=[@ANYBLOB="95e7417c70000000183400000100000000000000002000006ac81625c9201000008e3f1eca0dcd17beff98e11d62bfa6fc00000000000000000000eaca305c8d9d74cce57384306db7d99be4e259a7bdb0cff1a3177c2b1664dbf8ec734d26c4d622081654ca3432939937709765640d9c679791fa21a28dbe136c8f6930e1df9d237d"], &(0x7f0000001c00)='GPL\x00', 0x0, 0xd, &(0x7f0000001c40)=""/13, 0x41100, 0x13, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r2 = perf_event_open(&(0x7f0000002240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000300)=0x5ad8) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000ca7c056b9cd5081dffffff0436439e0000000000b90fac823bed04a5d1bd61ee0f64a621f1c3406876fde3ecfef86c55c7464fc567d38e046bf91e350ce2e57efa2055e85a05ea8a911b39b4fa529de41960eaad9a1025a30b9f4abce38f441c63fcb0735216becff5caa664373961bf8a5df67508953d2ea05bbe6d"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={&(0x7f0000000840)='fib6_table_lookup\x00', r3}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x3, &(0x7f0000000980)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) socket$kcm(0xa, 0x5, 0x0) 21:18:06 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9303, 0x0) 21:18:06 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9f03, 0x0) 21:18:06 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa403, 0x0) 21:18:06 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:06 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa503, 0x0) 21:18:06 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa303, 0x0) 21:18:07 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x542f, 0x1) 21:18:07 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa003, 0x0) 21:18:07 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000)=0x1, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:07 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa603, 0x0) 21:18:07 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa403, 0x0) 21:18:07 executing program 5: r0 = bpf$PROG_LOAD(0x5, 0x0, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000ff0f000000000000000073014300000000009500000000000000e1b4fec70c3e94569ddd3997dab633de121b29750d731bb1a2f3b252cc896cefbbf0a71b81f4af16dca2c190c971f76b0727f1f4a6e8a839"], &(0x7f0000000000)='GPL\x00', 0x5, 0x3e2, &(0x7f00001a7f05)=""/251}, 0x34) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x60000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x48) socketpair(0x0, 0x0, 0x1, 0x0) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000a00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, 0x0}, 0x0) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000900)=@hci={0x1f, 0x3, 0x2}, 0x80, 0x0}, 0x4081) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040), 0x10}, 0x78) close(0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x0, 0x8, &(0x7f0000000600)=ANY=[@ANYBLOB="95e7417c70000000183400000100000000000000002000006ac81625c9201000008e3f1eca0dcd17beff98e11d62bfa6fc00000000000000000000eaca305c8d9d74cce57384306db7d99be4e259a7bdb0cff1a3177c2b1664dbf8ec734d26c4d622081654ca3432939937709765640d9c679791fa21a28dbe136c8f6930e1df9d237d"], &(0x7f0000001c00)='GPL\x00', 0x0, 0xd, &(0x7f0000001c40)=""/13, 0x41100, 0x13, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) r2 = perf_event_open(&(0x7f0000002240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000300)=0x5ad8) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000ca7c056b9cd5081dffffff0436439e0000000000b90fac823bed04a5d1bd61ee0f64a621f1c3406876fde3ecfef86c55c7464fc567d38e046bf91e350ce2e57efa2055e85a05ea8a911b39b4fa529de41960eaad9a1025a30b9f4abce38f441c63fcb0735216becff5caa664373961bf8a5df67508953d2ea05bbe6d"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={&(0x7f0000000840)='fib6_table_lookup\x00', r3}, 0x10) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x3, &(0x7f0000000980)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) socket$kcm(0xa, 0x5, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x3) (async) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000ff0f000000000000000073014300000000009500000000000000e1b4fec70c3e94569ddd3997dab633de121b29750d731bb1a2f3b252cc896cefbbf0a71b81f4af16dca2c190c971f76b0727f1f4a6e8a839"], &(0x7f0000000000)='GPL\x00', 0x5, 0x3e2, &(0x7f00001a7f05)=""/251}, 0x34) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x60000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x48) (async) socketpair(0x0, 0x0, 0x1, 0x0) (async) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000a00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, 0x0}, 0x0) (async) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) (async) recvmsg(0xffffffffffffffff, 0x0, 0x0) (async) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000900)=@hci={0x1f, 0x3, 0x2}, 0x80, 0x0}, 0x4081) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a80)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d6405000000000065040400010000000404000001007d60b7030000000000006a0a00fe00000000850000000d000000b70000000000000095000000000000002c3f2cc2b7954244cef7499cde2bbaf4b06d3585a09a87507ebf4e43bc0658762ed55085cf8702ad8e903b6b4ffed774ed895262ed0c327b659c42efa26cea824437ac96d08e4837dc985d1aa663ee6b103f031eac3f2bca284eb4c5a0ec5217d69d979840e61301d2620b100978fb95052314e981fa7f0b634b584ef141ea48bd4e6d96c0a016e08a52774f17fe3846c6b7ed8fd7f6d14c337f1f3e0961feb9d055f3be59a183266d055f0366119272b41b6b777ff8a91d801847e6ebb1b14fe03360209d1f7a3b02cc2e42dd0d19fa0f0f586bdd3cca4e73ffe0e0a1b211fd4a6817011f2bd32d88643295752d28ecff130d6418f51adf556754052544e02aa964ee3ba9ad627eb94e0efaed211d14732e655d16ccb320fe533962dea3b3f58159667238a96056a483573a64b0351903ed36c4b5e6d7189cfe440103a8ca612fec67"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040), 0x10}, 0x78) (async) close(0xffffffffffffffff) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x0, 0x8, &(0x7f0000000600)=ANY=[@ANYBLOB="95e7417c70000000183400000100000000000000002000006ac81625c9201000008e3f1eca0dcd17beff98e11d62bfa6fc00000000000000000000eaca305c8d9d74cce57384306db7d99be4e259a7bdb0cff1a3177c2b1664dbf8ec734d26c4d622081654ca3432939937709765640d9c679791fa21a28dbe136c8f6930e1df9d237d"], &(0x7f0000001c00)='GPL\x00', 0x0, 0xd, &(0x7f0000001c40)=""/13, 0x41100, 0x13, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) (async) perf_event_open(&(0x7f0000002240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) (async) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000300)=0x5ad8) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000ca7c056b9cd5081dffffff0436439e0000000000b90fac823bed04a5d1bd61ee0f64a621f1c3406876fde3ecfef86c55c7464fc567d38e046bf91e350ce2e57efa2055e85a05ea8a911b39b4fa529de41960eaad9a1025a30b9f4abce38f441c63fcb0735216becff5caa664373961bf8a5df67508953d2ea05bbe6d"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={&(0x7f0000000840)='fib6_table_lookup\x00', r3}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x3, &(0x7f0000000980)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) socket$kcm(0xa, 0x5, 0x0) (async) 21:18:07 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa103, 0x0) 21:18:07 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa803, 0x0) 21:18:07 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:07 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa503, 0x0) 21:18:07 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa203, 0x0) 21:18:07 executing program 5: r0 = bpf$PROG_LOAD(0x5, 0x0, 0x3) bpf$PROG_LOAD(0x5, &(0x7f0000b7a000)={0x1, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000ff0f000000000000000073014300000000009500000000000000e1b4fec70c3e94569ddd3997dab633de121b29750d731bb1a2f3b252cc896cefbbf0a71b81f4af16dca2c190c971f76b0727f1f4a6e8a839"], &(0x7f0000000000)='GPL\x00', 0x5, 0x3e2, &(0x7f00001a7f05)=""/251}, 0x34) (async) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0x0, 0x0, 0x0, 0x0, 0x102, 0x60000000, 0x0, 0x0, &(0x7f0000000000), &(0x7f00000000c0)}, 0x48) (async) socketpair(0x0, 0x0, 0x1, 0x0) (async) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000000a00)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x80, 0x0}, 0x0) (async) sendmsg$inet(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000900)=@hci={0x1f, 0x3, 0x2}, 0x80, 0x0}, 0x4081) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) (async) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000a80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000040), 0x10}, 0x78) (async) close(0xffffffffffffffff) (async, rerun: 32) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x0, 0x8, &(0x7f0000000600)=ANY=[@ANYBLOB="95e7417c70000000183400000100000000000000002000006ac81625c9201000008e3f1eca0dcd17beff98e11d62bfa6fc00000000000000000000eaca305c8d9d74cce57384306db7d99be4e259a7bdb0cff1a3177c2b1664dbf8ec734d26c4d622081654ca3432939937709765640d9c679791fa21a28dbe136c8f6930e1df9d237d"], &(0x7f0000001c00)='GPL\x00', 0x0, 0xd, &(0x7f0000001c40)=""/13, 0x41100, 0x13, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) (rerun: 32) r2 = perf_event_open(&(0x7f0000002240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x7fffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000000c0)={r1, 0x18000000000002e0, 0x69, 0x20000027, &(0x7f00000004c0)="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", 0x0, 0xfd, 0x6000000000000000, 0xfffffffffffffed8, 0x1d4}, 0x28) (async, rerun: 64) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000300)=0x5ad8) (async, rerun: 64) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x3, &(0x7f0000000380)=ANY=[@ANYBLOB="18000000ca7c056b9cd5081dffffff0436439e0000000000b90fac823bed04a5d1bd61ee0f64a621f1c3406876fde3ecfef86c55c7464fc567d38e046bf91e350ce2e57efa2055e85a05ea8a911b39b4fa529de41960eaad9a1025a30b9f4abce38f441c63fcb0735216becff5caa664373961bf8a5df67508953d2ea05bbe6d"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000880)={&(0x7f0000000840)='fib6_table_lookup\x00', r3}, 0x10) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x11, 0x3, &(0x7f0000000980)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) (async) socket$kcm(0xa, 0x5, 0x0) 21:18:07 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5437, 0x1) 21:18:07 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa603, 0x0) 21:18:07 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa303, 0x0) 21:18:07 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa903, 0x0) 21:18:07 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x5) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:07 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x5, 0x2}, 0x0, 0xfffffffffffffffd, 0xfffffffb, 0x0, 0x8, 0x0, 0x3}, 0x0, 0x4, 0xffffffffffffffff, 0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x12901, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x17) r3 = getpid() sched_setattr(r3, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x5, 0x7f, 0x8, 0x6, 0x0, 0x10001, 0x8000, 0x5, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_config_ext={0x9, 0x19cac284}, 0x10000, 0x8, 0xa262, 0x6, 0x100, 0x0, 0xffff, 0x0, 0xc9, 0x0, 0x5}, r3, 0xf, r0, 0x0) 21:18:07 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa30b, 0x0) 21:18:07 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa803, 0x0) 21:18:07 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xaa03, 0x0) 21:18:07 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x5, 0x2}, 0x0, 0xfffffffffffffffd, 0xfffffffb, 0x0, 0x8, 0x0, 0x3}, 0x0, 0x4, 0xffffffffffffffff, 0x5) (async) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) (async, rerun: 64) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x12901, 0x0) (rerun: 64) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x17) (async) r3 = getpid() sched_setattr(r3, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x5, 0x7f, 0x8, 0x6, 0x0, 0x10001, 0x8000, 0x5, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_config_ext={0x9, 0x19cac284}, 0x10000, 0x8, 0xa262, 0x6, 0x100, 0x0, 0xffff, 0x0, 0xc9, 0x0, 0x5}, r3, 0xf, r0, 0x0) (rerun: 32) 21:18:07 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa403, 0x0) 21:18:07 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xab03, 0x0) 21:18:08 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5441, 0x1) 21:18:08 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa903, 0x0) 21:18:08 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:08 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa40b, 0x0) 21:18:08 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xedc0, 0x0) 21:18:08 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x5, 0x2}, 0x0, 0xfffffffffffffffd, 0xfffffffb, 0x0, 0x8, 0x0, 0x3}, 0x0, 0x4, 0xffffffffffffffff, 0x5) (async) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x1) (async, rerun: 64) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x12901, 0x0) (rerun: 64) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x17) (async) r3 = getpid() sched_setattr(r3, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) (async) perf_event_open(&(0x7f0000000140)={0x0, 0x80, 0x5, 0x7f, 0x8, 0x6, 0x0, 0x10001, 0x8000, 0x5, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_config_ext={0x9, 0x19cac284}, 0x10000, 0x8, 0xa262, 0x6, 0x100, 0x0, 0xffff, 0x0, 0xc9, 0x0, 0x5}, r3, 0xf, r0, 0x0) 21:18:08 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa503, 0x0) 21:18:08 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf000, 0x0) 21:18:08 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xedc0, 0x0) 21:18:08 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xff0f, 0x0) 21:18:08 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa603, 0x0) 21:18:08 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf000, 0x0) 21:18:08 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5450, 0x1) 21:18:08 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:08 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x20000, 0x0) 21:18:08 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xff0f, 0x0) 21:18:08 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa803, 0x0) 21:18:08 executing program 5: write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000001040)={0xf, {"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", 0x1000}}, 0x1006) ioctl$BLKGETSIZE(0xffffffffffffffff, 0x1260, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x10, 0x0, 0x0, 0x41c1, 0x406, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffe}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_RELOAD_REGDB(r0, &(0x7f0000000200)={0x0, 0x3, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x101}, 0x14}, 0x1, 0xf0ffffff}, 0x0) open(0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88800410}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYRESOCT, @ANYRES16=r2, @ANYBLOB="01ec03000000fda90ca73f7bbb768d78514a", @ANYRESHEX, @ANYBLOB="0c009900090000007c0000000a001a0008021100000000000a00060008021100000000000a0006000802110000010000"], 0x4c}, 0x1, 0x0, 0x0, 0x4000040}, 0xc0) creat(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/vmallocinfo\x00', 0x0, 0x0) lseek(r3, 0x6080, 0x0) 21:18:08 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x390f8, 0x0) 21:18:08 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x20000, 0x0) 21:18:08 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa903, 0x0) 21:18:08 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) [ 238.916173] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 21:18:08 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x383dc, 0x0) 21:18:08 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xaa03, 0x0) [ 239.006778] syz-executor.5 (22644) used greatest stack depth: 22352 bytes left 21:18:08 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5451, 0x1) 21:18:08 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x40000, 0x0) 21:18:08 executing program 5: write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000001040)={0xf, {"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", 0x1000}}, 0x1006) (async, rerun: 32) ioctl$BLKGETSIZE(0xffffffffffffffff, 0x1260, &(0x7f0000000040)) (async, rerun: 32) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x10, 0x0, 0x0, 0x41c1, 0x406, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffe}, 0x0, 0xb, 0xffffffffffffffff, 0x0) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) (async) sendmsg$NL80211_CMD_RELOAD_REGDB(r0, &(0x7f0000000200)={0x0, 0x3, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x101}, 0x14}, 0x1, 0xf0ffffff}, 0x0) (async, rerun: 64) open(0x0, 0x0, 0x0) (async, rerun: 64) r2 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) (async) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)) (async, rerun: 32) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async, rerun: 32) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88800410}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYRESOCT, @ANYRES16=r2, @ANYBLOB="01ec03000000fda90ca73f7bbb768d78514a", @ANYRESHEX, @ANYBLOB="0c009900090000007c0000000a001a0008021100000000000a00060008021100000000000a0006000802110000010000"], 0x4c}, 0x1, 0x0, 0x0, 0x4000040}, 0xc0) (async) creat(&(0x7f0000000140)='./file0\x00', 0x0) (async) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/vmallocinfo\x00', 0x0, 0x0) lseek(r3, 0x6080, 0x0) 21:18:08 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xac03, 0x0) 21:18:08 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0xb) socket$inet6(0xa, 0x400000000001, 0x0) 21:18:08 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x40000, 0x0) 21:18:09 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xe0000, 0x0) 21:18:09 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x60000, 0x0) 21:18:09 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xad03, 0x0) [ 239.327872] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 21:18:09 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) [ 239.368100] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 21:18:09 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xae03, 0x0) 21:18:09 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x1fffff, 0x0) [ 239.409741] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 239.459042] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 239.495329] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 239.528333] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 239.564126] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 239.591740] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 21:18:09 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5452, 0x1) 21:18:09 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x80000, 0x0) [ 239.637444] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 239.660581] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 239.691017] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 239.716854] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 239.742949] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 239.783671] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 239.810611] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 239.874209] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 239.904183] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 239.958199] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 240.018013] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 240.069461] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 21:18:09 executing program 5: write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000001040)={0xf, {"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", 0x1000}}, 0x1006) (async) ioctl$BLKGETSIZE(0xffffffffffffffff, 0x1260, &(0x7f0000000040)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2) (async) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(0xffffffffffffffff, 0x800442d4, 0x0) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x10, 0x0, 0x0, 0x41c1, 0x406, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xfffffffe}, 0x0, 0xb, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) (async, rerun: 32) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1001ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffefffffffffffff, 0xffffffffffffffff, 0x0) (async) sendmsg$NL80211_CMD_RELOAD_REGDB(r0, &(0x7f0000000200)={0x0, 0x3, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x101}, 0x14}, 0x1, 0xf0ffffff}, 0x0) (async) open(0x0, 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)) (async) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) (async) perf_event_open(0x0, 0x0, 0x2, 0xffffffffffffffff, 0x0) (async) sendmsg$NL80211_CMD_GET_MPP(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x88800410}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYRESOCT, @ANYRES16=r2, @ANYBLOB="01ec03000000fda90ca73f7bbb768d78514a", @ANYRESHEX, @ANYBLOB="0c009900090000007c0000000a001a0008021100000000000a00060008021100000000000a0006000802110000010000"], 0x4c}, 0x1, 0x0, 0x0, 0x4000040}, 0xc0) creat(&(0x7f0000000140)='./file0\x00', 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/vmallocinfo\x00', 0x0, 0x0) lseek(r3, 0x6080, 0x0) 21:18:09 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xaf03, 0x0) 21:18:09 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf0ffff, 0x0) 21:18:09 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:09 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa0000, 0x0) 21:18:09 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xedc0, 0x0) 21:18:09 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xc0000, 0x0) 21:18:09 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5453, 0x1) 21:18:10 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfeffff, 0x0) 21:18:10 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf000, 0x0) 21:18:10 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xe0000, 0x0) 21:18:10 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x1000000, 0x0) 21:18:10 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5441, 0x1) 21:18:10 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xff0f, 0x0) 21:18:10 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:10 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x20000, 0x0) 21:18:10 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x1fffff, 0x0) 21:18:10 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2000000, 0x0) 21:18:10 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x39b1c, 0x0) [ 240.585538] block nbd0: Attempted send on invalid socket [ 240.591087] print_req_error: I/O error, dev nbd0, sector 0 [ 240.609065] efs: cannot read volume header [ 240.701586] block nbd0: Attempted send on invalid socket [ 240.707229] print_req_error: I/O error, dev nbd0, sector 0 [ 240.718109] efs: cannot read volume header 21:18:10 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5454, 0x1) 21:18:10 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf0ffff, 0x0) 21:18:10 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3000000, 0x0) 21:18:10 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x40000, 0x0) 21:18:10 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5441, 0x1) 21:18:10 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfeffff, 0x0) 21:18:10 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x4000000, 0x0) 21:18:10 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) [ 240.888250] block nbd0: Attempted send on invalid socket [ 240.893776] print_req_error: I/O error, dev nbd0, sector 0 [ 240.901894] efs: cannot read volume header 21:18:10 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xe0000, 0x0) 21:18:10 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x1000000, 0x0) 21:18:10 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x5000000, 0x0) 21:18:10 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x1fffff, 0x0) [ 240.982058] block nbd0: Attempted send on invalid socket [ 240.987997] print_req_error: I/O error, dev nbd0, sector 0 [ 240.997346] efs: cannot read volume header [ 240.998892] FAULT_INJECTION: forcing a failure. [ 240.998892] name failslab, interval 1, probability 0, space 0, times 0 [ 241.046570] CPU: 1 PID: 23373 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 241.054464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.063821] Call Trace: [ 241.066414] dump_stack+0x1fc/0x2ef [ 241.070040] should_fail.cold+0xa/0xf [ 241.073826] ? setup_fault_attr+0x200/0x200 [ 241.078146] ? lock_acquire+0x170/0x3c0 [ 241.082108] __should_failslab+0x115/0x180 [ 241.086338] should_failslab+0x5/0x10 [ 241.090140] kmem_cache_alloc_trace+0x284/0x380 [ 241.094806] ? loop_queue_work+0x20c0/0x20c0 [ 241.099207] loop_add+0x4e/0x8a0 [ 241.102558] loop_control_ioctl+0x16c/0x480 [ 241.106874] ? loop_lookup+0x1d0/0x1d0 [ 241.110759] ? HARDIRQ_verbose+0x10/0x10 [ 241.114818] ? ksys_write+0x241/0x2a0 [ 241.118615] ? loop_lookup+0x1d0/0x1d0 [ 241.122488] do_vfs_ioctl+0xcdb/0x12e0 [ 241.126385] ? lock_downgrade+0x720/0x720 [ 241.130543] ? check_preemption_disabled+0x41/0x280 [ 241.135572] ? ioctl_preallocate+0x200/0x200 [ 241.139982] ? __fget+0x356/0x510 [ 241.143421] ? do_dup2+0x450/0x450 [ 241.146956] ? vfs_write+0x393/0x540 [ 241.150667] ? fput+0x2b/0x190 [ 241.153853] ksys_ioctl+0x9b/0xc0 [ 241.157294] __x64_sys_ioctl+0x6f/0xb0 [ 241.161177] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 241.165768] do_syscall_64+0xf9/0x620 [ 241.169571] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.174757] RIP: 0033:0x7fa13cd13e99 [ 241.178553] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 241.197494] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 241.205195] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 241.212458] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 241.219713] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 241.226974] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 241.234241] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 [ 241.325081] block nbd1: Attempted send on invalid socket [ 241.330594] print_req_error: I/O error, dev nbd1, sector 0 [ 241.342026] efs: cannot read volume header [ 241.349051] block nbd0: Attempted send on invalid socket [ 241.354629] print_req_error: I/O error, dev nbd0, sector 0 [ 241.361733] efs: cannot read volume header 21:18:11 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5455, 0x1) 21:18:11 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5441, 0x1) 21:18:11 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf0ffff, 0x0) 21:18:11 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 2) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:11 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2000000, 0x0) 21:18:11 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x6000000, 0x0) [ 241.484964] block nbd0: Attempted send on invalid socket [ 241.490515] print_req_error: I/O error, dev nbd0, sector 0 [ 241.501701] efs: cannot read volume header [ 241.509175] block nbd1: Attempted send on invalid socket [ 241.514919] print_req_error: I/O error, dev nbd1, sector 0 [ 241.520988] efs: cannot read volume header [ 241.528038] FAULT_INJECTION: forcing a failure. 21:18:11 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfeffff, 0x0) 21:18:11 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x7000000, 0x0) [ 241.528038] name failslab, interval 1, probability 0, space 0, times 0 [ 241.553645] CPU: 0 PID: 23512 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 241.561550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.570919] Call Trace: [ 241.573533] dump_stack+0x1fc/0x2ef [ 241.577195] should_fail.cold+0xa/0xf [ 241.581030] ? setup_fault_attr+0x200/0x200 [ 241.585375] ? lock_acquire+0x170/0x3c0 [ 241.589389] __should_failslab+0x115/0x180 [ 241.593655] should_failslab+0x5/0x10 [ 241.597495] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 241.602631] __kmalloc_node+0x38/0x70 [ 241.606459] blk_mq_alloc_tag_set+0x330/0xa30 [ 241.610989] loop_add+0x26d/0x8a0 [ 241.614473] loop_control_ioctl+0x16c/0x480 [ 241.618817] ? loop_lookup+0x1d0/0x1d0 [ 241.622731] ? HARDIRQ_verbose+0x10/0x10 [ 241.626815] ? loop_lookup+0x1d0/0x1d0 [ 241.630723] do_vfs_ioctl+0xcdb/0x12e0 [ 241.634626] ? lock_downgrade+0x720/0x720 [ 241.638798] ? check_preemption_disabled+0x41/0x280 [ 241.643833] ? ioctl_preallocate+0x200/0x200 [ 241.648363] ? __fget+0x356/0x510 [ 241.651843] ? do_dup2+0x450/0x450 [ 241.655394] ? vfs_write+0x393/0x540 [ 241.659128] ? fput+0x2b/0x190 [ 241.662351] ksys_ioctl+0x9b/0xc0 [ 241.665827] __x64_sys_ioctl+0x6f/0xb0 [ 241.669734] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 241.674332] do_syscall_64+0xf9/0x620 [ 241.678156] entry_SYSCALL_64_after_hwframe+0x49/0xbe 21:18:11 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3000000, 0x0) [ 241.683360] RIP: 0033:0x7fa13cd13e99 [ 241.687083] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 241.706014] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 241.713746] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 241.721034] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 241.728332] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 241.735628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 241.742921] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:11 executing program 5: sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(0x0, 0x32) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/169, 0xffe0, 0x2123, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e) socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) mount$bpf(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140), 0x8020, &(0x7f00000003c0)={[{@mode={'mode', 0x3d, 0xa4b5}}, {}], [{@fowner_gt={'fowner>', r0}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@smackfsdef}]}) socket(0x11, 0x6, 0xfffffff9) mount(&(0x7f00000002c0)=@nullb, &(0x7f0000000440)='./file2\x00', &(0x7f0000000480)='udf\x00', 0x100000, &(0x7f00000004c0)='appraise') mount(&(0x7f0000000500)=@md0, &(0x7f0000000540)='./file2\x00', &(0x7f0000000580)='bfs\x00', 0x20000, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) fremovexattr(r1, &(0x7f00000003c0)=ANY=[]) setreuid(0x0, 0x0) lstat(&(0x7f0000000640)='./file2\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$bpf(0x0, &(0x7f0000000780)='./file2\x00', &(0x7f00000007c0), 0x2308008, &(0x7f0000000980)={[{@mode={'mode', 0x3d, 0x6}}], [{@uid_lt}, {@measure}, {@smackfshat={'smackfshat', 0x3d, 'appraise'}}, {@fowner_gt}, {@seclabel}, {@subj_type={'subj_type', 0x3d, 'mask'}}, {@subj_type={'subj_type', 0x3d, '[\xce(%^'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@fowner_gt={'fowner>', r3}}]}) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 21:18:11 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x1000000, 0x0) 21:18:11 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 3) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) [ 241.895130] block nbd0: Attempted send on invalid socket [ 241.900698] print_req_error: I/O error, dev nbd0, sector 0 [ 241.918843] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 241.927046] block nbd1: Attempted send on invalid socket [ 241.927066] print_req_error: I/O error, dev nbd1, sector 0 [ 241.930058] efs: cannot read volume header [ 241.947291] efs: cannot read volume header [ 241.993854] FAULT_INJECTION: forcing a failure. [ 241.993854] name failslab, interval 1, probability 0, space 0, times 0 [ 242.007956] block nbd2: Attempted send on invalid socket [ 242.013486] print_req_error: I/O error, dev nbd2, sector 0 [ 242.020538] efs: cannot read volume header [ 242.022874] CPU: 1 PID: 23754 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 242.032672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.042028] Call Trace: [ 242.044619] dump_stack+0x1fc/0x2ef [ 242.048242] should_fail.cold+0xa/0xf [ 242.052037] ? setup_fault_attr+0x200/0x200 [ 242.056358] ? lock_acquire+0x170/0x3c0 [ 242.060327] __should_failslab+0x115/0x180 [ 242.064555] should_failslab+0x5/0x10 [ 242.068361] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 242.073462] __kmalloc_node+0x38/0x70 [ 242.077254] blk_mq_alloc_tag_set+0x3c2/0xa30 [ 242.081746] loop_add+0x26d/0x8a0 [ 242.085192] loop_control_ioctl+0x16c/0x480 [ 242.089503] ? loop_lookup+0x1d0/0x1d0 [ 242.093387] ? HARDIRQ_verbose+0x10/0x10 [ 242.097441] ? loop_lookup+0x1d0/0x1d0 [ 242.101318] do_vfs_ioctl+0xcdb/0x12e0 [ 242.105194] ? lock_downgrade+0x720/0x720 [ 242.109329] ? check_preemption_disabled+0x41/0x280 [ 242.114337] ? ioctl_preallocate+0x200/0x200 [ 242.118735] ? __fget+0x356/0x510 [ 242.122178] ? do_dup2+0x450/0x450 [ 242.125880] ? vfs_write+0x393/0x540 [ 242.129586] ? fput+0x2b/0x190 [ 242.132775] ksys_ioctl+0x9b/0xc0 [ 242.136250] __x64_sys_ioctl+0x6f/0xb0 [ 242.140158] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 242.144737] do_syscall_64+0xf9/0x620 [ 242.148533] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.153731] RIP: 0033:0x7fa13cd13e99 [ 242.157436] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 242.176323] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 242.184016] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 242.191270] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 242.198526] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 242.205780] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 242.213037] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 [ 242.269802] IPv6: ADDRCONF(NETDEV_CHANGE): lo: link becomes ready 21:18:12 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5459, 0x1) 21:18:12 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x4000000, 0x0) 21:18:12 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8000000, 0x0) 21:18:12 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:12 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2000000, 0x0) 21:18:12 executing program 5: sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, 0x0, 0x0) (async) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) (async) mkdir(0x0, 0x32) (async) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) (async) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/169, 0xffe0, 0x2123, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e) socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) mount$bpf(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140), 0x8020, &(0x7f00000003c0)={[{@mode={'mode', 0x3d, 0xa4b5}}, {}], [{@fowner_gt={'fowner>', r0}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@smackfsdef}]}) (async) socket(0x11, 0x6, 0xfffffff9) mount(&(0x7f00000002c0)=@nullb, &(0x7f0000000440)='./file2\x00', &(0x7f0000000480)='udf\x00', 0x100000, &(0x7f00000004c0)='appraise') (async) mount(&(0x7f0000000500)=@md0, &(0x7f0000000540)='./file2\x00', &(0x7f0000000580)='bfs\x00', 0x20000, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) (async) fremovexattr(r1, &(0x7f00000003c0)=ANY=[]) (async) setreuid(0x0, 0x0) lstat(&(0x7f0000000640)='./file2\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$bpf(0x0, &(0x7f0000000780)='./file2\x00', &(0x7f00000007c0), 0x2308008, &(0x7f0000000980)={[{@mode={'mode', 0x3d, 0x6}}], [{@uid_lt}, {@measure}, {@smackfshat={'smackfshat', 0x3d, 'appraise'}}, {@fowner_gt}, {@seclabel}, {@subj_type={'subj_type', 0x3d, 'mask'}}, {@subj_type={'subj_type', 0x3d, '[\xce(%^'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@fowner_gt={'fowner>', r3}}]}) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) [ 242.407992] block nbd0: Attempted send on invalid socket [ 242.413548] print_req_error: I/O error, dev nbd0, sector 0 [ 242.420116] efs: cannot read volume header [ 242.437710] block nbd2: Attempted send on invalid socket [ 242.443248] print_req_error: I/O error, dev nbd2, sector 0 [ 242.452752] efs: cannot read volume header 21:18:12 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x5000000, 0x0) [ 242.466865] block nbd1: Attempted send on invalid socket [ 242.472409] print_req_error: I/O error, dev nbd1, sector 0 [ 242.479698] FAULT_INJECTION: forcing a failure. [ 242.479698] name failslab, interval 1, probability 0, space 0, times 0 [ 242.482400] efs: cannot read volume header [ 242.509173] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 242.541430] CPU: 1 PID: 23815 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 242.549353] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.558717] Call Trace: [ 242.561320] dump_stack+0x1fc/0x2ef [ 242.564955] should_fail.cold+0xa/0xf [ 242.568766] ? setup_fault_attr+0x200/0x200 [ 242.573092] ? lock_acquire+0x170/0x3c0 [ 242.577080] __should_failslab+0x115/0x180 [ 242.581317] should_failslab+0x5/0x10 [ 242.585119] kmem_cache_alloc_node_trace+0x244/0x3b0 21:18:12 executing program 5: sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(0x0, 0x32) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/169, 0xffe0, 0x2123, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e) socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) mount$bpf(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140), 0x8020, &(0x7f00000003c0)={[{@mode={'mode', 0x3d, 0xa4b5}}, {}], [{@fowner_gt={'fowner>', r0}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@smackfsdef}]}) socket(0x11, 0x6, 0xfffffff9) mount(&(0x7f00000002c0)=@nullb, &(0x7f0000000440)='./file2\x00', &(0x7f0000000480)='udf\x00', 0x100000, &(0x7f00000004c0)='appraise') mount(&(0x7f0000000500)=@md0, &(0x7f0000000540)='./file2\x00', &(0x7f0000000580)='bfs\x00', 0x20000, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) fremovexattr(r1, &(0x7f00000003c0)=ANY=[]) setreuid(0x0, 0x0) lstat(&(0x7f0000000640)='./file2\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$bpf(0x0, &(0x7f0000000780)='./file2\x00', &(0x7f00000007c0), 0x2308008, &(0x7f0000000980)={[{@mode={'mode', 0x3d, 0x6}}], [{@uid_lt}, {@measure}, {@smackfshat={'smackfshat', 0x3d, 'appraise'}}, {@fowner_gt}, {@seclabel}, {@subj_type={'subj_type', 0x3d, 'mask'}}, {@subj_type={'subj_type', 0x3d, '[\xce(%^'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@fowner_gt={'fowner>', r3}}]}) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, 0x0, 0x0) (async) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) (async) mkdir(0x0, 0x32) (async) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) (async) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/169, 0xffe0, 0x2123, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e) (async) socket$nl_route(0x10, 0x3, 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x5) (async) mount$bpf(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140), 0x8020, &(0x7f00000003c0)={[{@mode={'mode', 0x3d, 0xa4b5}}, {}], [{@fowner_gt={'fowner>', r0}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@smackfsdef}]}) (async) socket(0x11, 0x6, 0xfffffff9) (async) mount(&(0x7f00000002c0)=@nullb, &(0x7f0000000440)='./file2\x00', &(0x7f0000000480)='udf\x00', 0x100000, &(0x7f00000004c0)='appraise') (async) mount(&(0x7f0000000500)=@md0, &(0x7f0000000540)='./file2\x00', &(0x7f0000000580)='bfs\x00', 0x20000, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) (async) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') (async) socket$netlink(0x10, 0x3, 0x0) (async) fremovexattr(r1, &(0x7f00000003c0)=ANY=[]) (async) setreuid(0x0, 0x0) (async) lstat(&(0x7f0000000640)='./file2\x00', &(0x7f0000000680)) (async) mount$bpf(0x0, &(0x7f0000000780)='./file2\x00', &(0x7f00000007c0), 0x2308008, &(0x7f0000000980)={[{@mode={'mode', 0x3d, 0x6}}], [{@uid_lt}, {@measure}, {@smackfshat={'smackfshat', 0x3d, 'appraise'}}, {@fowner_gt}, {@seclabel}, {@subj_type={'subj_type', 0x3d, 'mask'}}, {@subj_type={'subj_type', 0x3d, '[\xce(%^'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@fowner_gt={'fowner>', r3}}]}) (async) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) (async) [ 242.590226] blk_mq_init_tags+0x6a/0x2b0 [ 242.594295] blk_mq_alloc_rq_map+0x9d/0x230 [ 242.598624] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 242.603122] blk_mq_alloc_tag_set+0x589/0xa30 [ 242.607638] loop_add+0x26d/0x8a0 [ 242.611105] loop_control_ioctl+0x16c/0x480 [ 242.615430] ? loop_lookup+0x1d0/0x1d0 [ 242.619335] ? HARDIRQ_verbose+0x10/0x10 [ 242.623401] ? ksys_write+0x241/0x2a0 [ 242.627205] ? loop_lookup+0x1d0/0x1d0 [ 242.631097] do_vfs_ioctl+0xcdb/0x12e0 [ 242.634992] ? lock_downgrade+0x720/0x720 [ 242.639144] ? check_preemption_disabled+0x41/0x280 [ 242.644169] ? ioctl_preallocate+0x200/0x200 [ 242.648586] ? __fget+0x356/0x510 [ 242.652049] ? do_dup2+0x450/0x450 [ 242.655587] ? vfs_write+0x393/0x540 [ 242.659302] ? fput+0x2b/0x190 [ 242.662504] ksys_ioctl+0x9b/0xc0 [ 242.665968] __x64_sys_ioctl+0x6f/0xb0 [ 242.669859] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 242.674447] do_syscall_64+0xf9/0x620 [ 242.678261] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.683469] RIP: 0033:0x7fa13cd13e99 [ 242.687187] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 242.706096] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 242.713820] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 242.721104] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 242.728387] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 21:18:12 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3000000, 0x0) 21:18:12 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9000000, 0x0) 21:18:12 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x6000000, 0x0) [ 242.735672] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 242.742950] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 [ 242.746071] efs: cannot read volume header [ 242.761983] blk-mq: reduced tag depth (128 -> 64) 21:18:12 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 5) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:12 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x545c, 0x1) 21:18:12 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xe270000, 0x0) [ 242.900735] efs: cannot read volume header [ 242.906348] efs: cannot read volume header [ 242.917194] efs: cannot read volume header 21:18:12 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x7000000, 0x0) 21:18:12 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x4000000, 0x0) [ 242.941884] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 242.963504] FAULT_INJECTION: forcing a failure. [ 242.963504] name failslab, interval 1, probability 0, space 0, times 0 [ 242.998029] CPU: 0 PID: 23973 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 243.005969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.015346] Call Trace: [ 243.017971] dump_stack+0x1fc/0x2ef [ 243.021625] should_fail.cold+0xa/0xf [ 243.025453] ? setup_fault_attr+0x200/0x200 [ 243.029795] ? lock_acquire+0x170/0x3c0 [ 243.033801] __should_failslab+0x115/0x180 [ 243.038060] should_failslab+0x5/0x10 [ 243.041880] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 243.047014] __kmalloc_node+0x38/0x70 [ 243.050834] sbitmap_init_node+0x123/0x440 [ 243.055094] sbitmap_queue_init_node+0x37/0x6c0 [ 243.059782] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 243.064831] blk_mq_init_tags+0x10d/0x2b0 [ 243.069015] blk_mq_alloc_rq_map+0x9d/0x230 [ 243.073372] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 243.077899] blk_mq_alloc_tag_set+0x589/0xa30 [ 243.082434] loop_add+0x26d/0x8a0 [ 243.085925] loop_control_ioctl+0x16c/0x480 [ 243.088396] efs: cannot read volume header [ 243.090263] ? loop_lookup+0x1d0/0x1d0 [ 243.090288] ? HARDIRQ_verbose+0x10/0x10 [ 243.090310] ? loop_lookup+0x1d0/0x1d0 [ 243.100129] efs: cannot read volume header [ 243.102476] do_vfs_ioctl+0xcdb/0x12e0 [ 243.102498] ? lock_downgrade+0x720/0x720 [ 243.102518] ? check_preemption_disabled+0x41/0x280 [ 243.123627] ? ioctl_preallocate+0x200/0x200 [ 243.128040] ? __fget+0x356/0x510 [ 243.131495] ? do_dup2+0x450/0x450 [ 243.135027] ? vfs_write+0x393/0x540 [ 243.138740] ? fput+0x2b/0x190 [ 243.141941] ksys_ioctl+0x9b/0xc0 [ 243.145398] __x64_sys_ioctl+0x6f/0xb0 [ 243.149285] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 243.153867] do_syscall_64+0xf9/0x620 [ 243.157671] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.162860] RIP: 0033:0x7fa13cd13e99 [ 243.166571] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 243.185477] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 21:18:12 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x20000000, 0x0) 21:18:12 executing program 5: sendmsg$DEVLINK_CMD_SB_OCC_SNAPSHOT(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(0x0, 0x32) mount$bpf(0x20000000, 0x0, 0x0, 0x2001001, 0x0) recvfrom$unix(0xffffffffffffffff, &(0x7f0000000200)=""/169, 0xffe0, 0x2123, &(0x7f0000000340)=@abs={0x0, 0x0, 0x4e24}, 0x6e) socket$nl_route(0x10, 0x3, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) mount$bpf(0x0, &(0x7f0000000100)='./file1\x00', &(0x7f0000000140), 0x8020, &(0x7f00000003c0)={[{@mode={'mode', 0x3d, 0xa4b5}}, {}], [{@fowner_gt={'fowner>', r0}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@smackfsdef}]}) socket(0x11, 0x6, 0xfffffff9) mount(&(0x7f00000002c0)=@nullb, &(0x7f0000000440)='./file2\x00', &(0x7f0000000480)='udf\x00', 0x100000, &(0x7f00000004c0)='appraise') mount(&(0x7f0000000500)=@md0, &(0x7f0000000540)='./file2\x00', &(0x7f0000000580)='bfs\x00', 0x20000, 0x0) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x80510, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0x4}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) fremovexattr(r1, &(0x7f00000003c0)=ANY=[]) setreuid(0x0, 0x0) lstat(&(0x7f0000000640)='./file2\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$bpf(0x0, &(0x7f0000000780)='./file2\x00', &(0x7f00000007c0), 0x2308008, &(0x7f0000000980)={[{@mode={'mode', 0x3d, 0x6}}], [{@uid_lt}, {@measure}, {@smackfshat={'smackfshat', 0x3d, 'appraise'}}, {@fowner_gt}, {@seclabel}, {@subj_type={'subj_type', 0x3d, 'mask'}}, {@subj_type={'subj_type', 0x3d, '[\xce(%^'}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@fowner_gt={'fowner>', r3}}]}) writev(r2, &(0x7f00000001c0)=[{&(0x7f0000000040)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) 21:18:12 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x5000000, 0x0) 21:18:12 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8000000, 0x0) [ 243.193192] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 243.200456] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 243.207719] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 243.214981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 243.222242] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 [ 243.259612] blk-mq: reduced tag depth (128 -> 64) 21:18:13 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 6) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) [ 243.378653] efs: cannot read volume header 21:18:13 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9000000, 0x0) 21:18:13 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x6000000, 0x0) 21:18:13 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x23000000, 0x0) [ 243.401822] FAULT_INJECTION: forcing a failure. [ 243.401822] name failslab, interval 1, probability 0, space 0, times 0 [ 243.406856] efs: cannot read volume header [ 243.429129] efs: cannot read volume header [ 243.435258] netlink: 'syz-executor.5': attribute type 4 has an invalid length. [ 243.462313] CPU: 0 PID: 24087 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 243.470240] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.479590] Call Trace: [ 243.482176] dump_stack+0x1fc/0x2ef [ 243.485837] should_fail.cold+0xa/0xf [ 243.489647] ? setup_fault_attr+0x200/0x200 [ 243.494031] ? lock_acquire+0x170/0x3c0 [ 243.498003] __should_failslab+0x115/0x180 [ 243.502235] should_failslab+0x5/0x10 [ 243.506037] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 243.511135] sbitmap_queue_init_node+0x240/0x6c0 [ 243.515897] blk_mq_init_tags+0x10d/0x2b0 [ 243.520058] blk_mq_alloc_rq_map+0x9d/0x230 [ 243.524413] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 243.528935] blk_mq_alloc_tag_set+0x589/0xa30 [ 243.533455] loop_add+0x26d/0x8a0 [ 243.536908] loop_control_ioctl+0x16c/0x480 [ 243.541218] ? loop_lookup+0x1d0/0x1d0 [ 243.545097] ? HARDIRQ_verbose+0x10/0x10 [ 243.549152] ? ksys_write+0x241/0x2a0 [ 243.552944] ? loop_lookup+0x1d0/0x1d0 [ 243.556822] do_vfs_ioctl+0xcdb/0x12e0 [ 243.560703] ? lock_downgrade+0x720/0x720 [ 243.564851] ? check_preemption_disabled+0x41/0x280 [ 243.569869] ? ioctl_preallocate+0x200/0x200 [ 243.574270] ? __fget+0x356/0x510 [ 243.577712] ? do_dup2+0x450/0x450 [ 243.581246] ? vfs_write+0x393/0x540 [ 243.584951] ? fput+0x2b/0x190 [ 243.588147] ksys_ioctl+0x9b/0xc0 [ 243.591594] __x64_sys_ioctl+0x6f/0xb0 [ 243.595469] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 243.600038] do_syscall_64+0xf9/0x620 [ 243.603836] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.609012] RIP: 0033:0x7fa13cd13e99 [ 243.612713] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 243.631612] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 243.639309] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 243.646572] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 243.653831] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 243.661087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 243.668354] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 [ 243.686396] blk-mq: reduced tag depth (128 -> 64) [ 243.760786] efs: cannot read volume header [ 243.764169] efs: cannot read volume header [ 243.772335] efs: cannot read volume header 21:18:13 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x545d, 0x1) 21:18:13 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) mount(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f00000008c0)={{}, {}, [], {}, [{0x8, 0x3, r1}, {}], {0x10, 0x4}}, 0x34, 0x0) lchown(&(0x7f0000000340)='./bus\x00', r0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000680), 0x0, 0x0, &(0x7f0000001a80)=@can, 0x80) r2 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') syz_mount_image$fuse(&(0x7f00000007c0), &(0x7f0000000900)='./file1\x00', 0x0, 0x0, 0x0, 0x84400, &(0x7f0000002380)={{}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {}, 0x2c, {[], [{@smackfshat={'smackfshat', 0x3d, 'overlay\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'nobarrier'}}, {@permit_directio}, {@subj_role={'subj_role', 0x3d, 'nobarrier'}}, {@audit}]}}) ioctl$F2FS_IOC_DEFRAGMENT(r2, 0xc010f508, &(0x7f00000002c0)={0x9, 0x101}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002080)=[{{&(0x7f0000000600)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000980)=""/4081, 0xff1}, {0x0}, {&(0x7f00000006c0)=""/46, 0x2e}, {&(0x7f0000000800)=""/63, 0x3f}, {&(0x7f0000003c80)=""/4096, 0x1000}], 0x5, &(0x7f0000001980)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}}, {{&(0x7f0000001c00), 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001c80)=""/107, 0x6b}, {0x0}, {&(0x7f0000001e40)=""/113, 0x71}], 0x3, &(0x7f0000002000)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}], 0x2, 0x0, &(0x7f0000002140)) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') syz_mount_image$nilfs2(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', 0x3, 0x6, &(0x7f0000002180)=[{&(0x7f00000019c0)="d6b5fd5000ce1218877ebf126d781693849b72fad40eae1062d93d0d7a32d8231c7d97d97f6e9b9eaf5cfd89ac05432facde56d06459addbd13f363847e418068a147bb9eea94a6378ad6eb5bacd29c9e30c20056613b1c200cd0d41b557657f2b1aa7d87fb2ef2d80f92ad02df615cc2a500e74606d3832342b56cf86469c73283122a8e992c6ab3755a3c9c5a1ed", 0x8f, 0xf5a}, {&(0x7f0000000580)="7dfd", 0x2, 0x3eed}, {0x0, 0x0, 0x35}, {&(0x7f0000001d00)="7312b267aef3dacbf11524f3e1ced8ca133b28ea40ca6c94f63be89c76544245b54a5913f2b96dda6f4e1f37dfa1787729a38971c943f38283b59389f2d26bfcc78950ad4397612d639ea0a3645fa4e1331a86562954fb41dccbb68f110ab94162307b457fb3ce9624d82b38de75a3014cff390fd5b9d48d16c1d872d9d47f0e8d0d583566fb9f98216ecfed6648341177279379cee17612098b900ab832ac90fdaa7e096693209d04a83f99c7bc3ac21a2f8e0e206ddbe836ecc26066dd0e2ec279d67d3af99c2c4cfe2e9de07ed888874291f0249a3f3affbf95f7c66fcdf10e7968ad6b2bdb2ffe933714dd71f410ba07c22d54cc6530", 0xf8, 0x3}, {&(0x7f00000005c0)="b910ae125b6c4c14dd0584739c685b31c9d2f3814d055e50d8549d1b67228ead2f9b", 0x22, 0x8}, {&(0x7f0000001ec0)="cd3e1f00a20168beffa4f3a4766a66db8f291b4801c3ae987d90b63b33c91001c3380df8091ded13d4473c3fdbc3918bfe9194b56f8eafb2569488be895e80511062115303393cdce94cc241f1b608715fe97919744afbc34e443cdc6ad737d251c60268ac66dccac32ed18a1112b33e72b25c771f3e72ac4469e413b629795937234e41d67edd9a8aef620e2093ff91727780fa6cfc9874", 0x98, 0xff}], 0x2000003, &(0x7f0000002240)={[{@order_relaxed}, {@discard}, {@order_strict}, {@nodiscard}, {@discard}, {@snapshot={'snapshot', 0x3d, 0x1}}, {@nobarrier}, {@nodiscard}, {@order_relaxed}], [{@dont_appraise}, {@hash}, {@euid_lt}]}) 21:18:13 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 7) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:13 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x7000000, 0x0) 21:18:13 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x10270000, 0x0) 21:18:13 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x23270000, 0x0) 21:18:13 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3f000000, 0x0) 21:18:13 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x20000000, 0x0) [ 243.973086] FAULT_INJECTION: forcing a failure. [ 243.973086] name failslab, interval 1, probability 0, space 0, times 0 [ 243.976674] efs: cannot read volume header [ 244.021045] CPU: 1 PID: 24192 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 244.028971] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.038336] Call Trace: [ 244.040940] dump_stack+0x1fc/0x2ef [ 244.044582] should_fail.cold+0xa/0xf [ 244.045568] efs: cannot read volume header [ 244.048393] ? setup_fault_attr+0x200/0x200 [ 244.048413] ? lock_acquire+0x170/0x3c0 [ 244.060923] __should_failslab+0x115/0x180 [ 244.065173] should_failslab+0x5/0x10 21:18:13 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8000000, 0x0) [ 244.068987] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 244.074110] sbitmap_queue_init_node+0x240/0x6c0 [ 244.078886] blk_mq_init_tags+0x16f/0x2b0 [ 244.083052] blk_mq_alloc_rq_map+0x9d/0x230 [ 244.087393] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 244.091904] blk_mq_alloc_tag_set+0x589/0xa30 [ 244.096420] loop_add+0x26d/0x8a0 [ 244.099889] loop_control_ioctl+0x16c/0x480 [ 244.104220] ? loop_lookup+0x1d0/0x1d0 [ 244.108123] ? HARDIRQ_verbose+0x10/0x10 [ 244.112205] ? loop_lookup+0x1d0/0x1d0 [ 244.116102] do_vfs_ioctl+0xcdb/0x12e0 [ 244.120004] ? lock_downgrade+0x720/0x720 [ 244.124160] ? check_preemption_disabled+0x41/0x280 [ 244.129185] ? ioctl_preallocate+0x200/0x200 [ 244.133618] ? __fget+0x356/0x510 [ 244.137092] ? do_dup2+0x450/0x450 [ 244.140645] ? vfs_write+0x393/0x540 [ 244.144378] ? fput+0x2b/0x190 [ 244.147590] ksys_ioctl+0x9b/0xc0 [ 244.151059] __x64_sys_ioctl+0x6f/0xb0 [ 244.154964] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 244.159562] do_syscall_64+0xf9/0x620 [ 244.163384] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.168581] RIP: 0033:0x7fa13cd13e99 [ 244.172304] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 244.191210] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 244.198927] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 244.206203] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 244.213479] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 21:18:13 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x60000000, 0x0) [ 244.220770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 244.228050] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 [ 244.247851] blk-mq: reduced tag depth (128 -> 64) 21:18:14 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 8) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:14 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9000000, 0x0) [ 244.319424] overlayfs: './file0' not a directory [ 244.334494] NILFS (loop5): couldn't find nilfs on the device [ 244.359470] efs: cannot read volume header [ 244.363383] efs: cannot read volume header [ 244.378488] efs: cannot read volume header [ 244.414355] FAULT_INJECTION: forcing a failure. [ 244.414355] name failslab, interval 1, probability 0, space 0, times 0 [ 244.449532] efs: cannot read volume header [ 244.455553] CPU: 0 PID: 24317 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 244.463477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.472854] Call Trace: [ 244.475457] dump_stack+0x1fc/0x2ef [ 244.479089] should_fail.cold+0xa/0xf [ 244.482890] ? setup_fault_attr+0x200/0x200 [ 244.487218] ? __lockdep_init_map+0x100/0x5a0 [ 244.491722] __should_failslab+0x115/0x180 [ 244.495955] should_failslab+0x5/0x10 [ 244.499751] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 244.504858] __kmalloc_node+0x38/0x70 [ 244.508661] blk_mq_alloc_rq_map+0xdf/0x230 [ 244.512987] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 244.517487] blk_mq_alloc_tag_set+0x589/0xa30 [ 244.521994] loop_add+0x26d/0x8a0 [ 244.525450] loop_control_ioctl+0x16c/0x480 [ 244.529769] ? loop_lookup+0x1d0/0x1d0 [ 244.533656] ? HARDIRQ_verbose+0x10/0x10 [ 244.537719] ? ksys_write+0x241/0x2a0 [ 244.541517] ? loop_lookup+0x1d0/0x1d0 [ 244.545404] do_vfs_ioctl+0xcdb/0x12e0 [ 244.549288] ? lock_downgrade+0x720/0x720 [ 244.553432] ? check_preemption_disabled+0x41/0x280 [ 244.558446] ? ioctl_preallocate+0x200/0x200 [ 244.562863] ? __fget+0x356/0x510 [ 244.566316] ? do_dup2+0x450/0x450 [ 244.569849] ? vfs_write+0x393/0x540 [ 244.573560] ? fput+0x2b/0x190 [ 244.576761] ksys_ioctl+0x9b/0xc0 [ 244.580224] __x64_sys_ioctl+0x6f/0xb0 [ 244.584114] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 244.588693] do_syscall_64+0xf9/0x620 [ 244.592496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.597679] RIP: 0033:0x7fa13cd13e99 21:18:14 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5460, 0x1) 21:18:14 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x23000000, 0x0) 21:18:14 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x7c0b0000, 0x0) 21:18:14 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, 0x0, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) mount(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f00000008c0)={{}, {}, [], {}, [{0x8, 0x3, r1}, {}], {0x10, 0x4}}, 0x34, 0x0) lchown(&(0x7f0000000340)='./bus\x00', r0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000680), 0x0, 0x0, &(0x7f0000001a80)=@can, 0x80) r2 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f00000001c0)='./bus\x00') syz_mount_image$fuse(&(0x7f00000007c0), &(0x7f0000000900)='./file1\x00', 0x0, 0x0, 0x0, 0x84400, &(0x7f0000002380)={{}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {}, 0x2c, {[], [{@smackfshat={'smackfshat', 0x3d, 'overlay\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'nobarrier'}}, {@permit_directio}, {@subj_role={'subj_role', 0x3d, 'nobarrier'}}, {@audit}]}}) ioctl$F2FS_IOC_DEFRAGMENT(r2, 0xc010f508, &(0x7f00000002c0)={0x9, 0x101}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002080)=[{{&(0x7f0000000600)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000980)=""/4081, 0xff1}, {0x0}, {&(0x7f00000006c0)=""/46, 0x2e}, {&(0x7f0000000800)=""/63, 0x3f}, {&(0x7f0000003c80)=""/4096, 0x1000}], 0x5, &(0x7f0000001980)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}}, {{&(0x7f0000001c00), 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001c80)=""/107, 0x6b}, {0x0}, {&(0x7f0000001e40)=""/113, 0x71}], 0x3, &(0x7f0000002000)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}], 0x2, 0x0, &(0x7f0000002140)) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') syz_mount_image$nilfs2(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', 0x3, 0x6, &(0x7f0000002180)=[{&(0x7f00000019c0)="d6b5fd5000ce1218877ebf126d781693849b72fad40eae1062d93d0d7a32d8231c7d97d97f6e9b9eaf5cfd89ac05432facde56d06459addbd13f363847e418068a147bb9eea94a6378ad6eb5bacd29c9e30c20056613b1c200cd0d41b557657f2b1aa7d87fb2ef2d80f92ad02df615cc2a500e74606d3832342b56cf86469c73283122a8e992c6ab3755a3c9c5a1ed", 0x8f, 0xf5a}, {&(0x7f0000000580)="7dfd", 0x2, 0x3eed}, {0x0, 0x0, 0x35}, {&(0x7f0000001d00)="7312b267aef3dacbf11524f3e1ced8ca133b28ea40ca6c94f63be89c76544245b54a5913f2b96dda6f4e1f37dfa1787729a38971c943f38283b59389f2d26bfcc78950ad4397612d639ea0a3645fa4e1331a86562954fb41dccbb68f110ab94162307b457fb3ce9624d82b38de75a3014cff390fd5b9d48d16c1d872d9d47f0e8d0d583566fb9f98216ecfed6648341177279379cee17612098b900ab832ac90fdaa7e096693209d04a83f99c7bc3ac21a2f8e0e206ddbe836ecc26066dd0e2ec279d67d3af99c2c4cfe2e9de07ed888874291f0249a3f3affbf95f7c66fcdf10e7968ad6b2bdb2ffe933714dd71f410ba07c22d54cc6530", 0xf8, 0x3}, {&(0x7f00000005c0)="b910ae125b6c4c14dd0584739c685b31c9d2f3814d055e50d8549d1b67228ead2f9b", 0x22, 0x8}, {&(0x7f0000001ec0)="cd3e1f00a20168beffa4f3a4766a66db8f291b4801c3ae987d90b63b33c91001c3380df8091ded13d4473c3fdbc3918bfe9194b56f8eafb2569488be895e80511062115303393cdce94cc241f1b608715fe97919744afbc34e443cdc6ad737d251c60268ac66dccac32ed18a1112b33e72b25c771f3e72ac4469e413b629795937234e41d67edd9a8aef620e2093ff91727780fa6cfc9874", 0x98, 0xff}], 0x2000003, &(0x7f0000002240)={[{@order_relaxed}, {@discard}, {@order_strict}, {@nodiscard}, {@discard}, {@snapshot={'snapshot', 0x3d, 0x1}}, {@nobarrier}, {@nodiscard}, {@order_relaxed}], [{@dont_appraise}, {@hash}, {@euid_lt}]}) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) (async) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, 0x0, 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) mount(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0x0, 0x0) (async) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f00000008c0)={{}, {}, [], {}, [{0x8, 0x3, r1}, {}], {0x10, 0x4}}, 0x34, 0x0) (async) lchown(&(0x7f0000000340)='./bus\x00', r0, 0x0) (async) recvfrom(0xffffffffffffffff, &(0x7f0000000680), 0x0, 0x0, &(0x7f0000001a80)=@can, 0x80) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) syz_mount_image$fuse(&(0x7f00000007c0), &(0x7f0000000900)='./file1\x00', 0x0, 0x0, 0x0, 0x84400, &(0x7f0000002380)={{}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {}, 0x2c, {[], [{@smackfshat={'smackfshat', 0x3d, 'overlay\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'nobarrier'}}, {@permit_directio}, {@subj_role={'subj_role', 0x3d, 'nobarrier'}}, {@audit}]}}) (async) ioctl$F2FS_IOC_DEFRAGMENT(r2, 0xc010f508, &(0x7f00000002c0)={0x9, 0x101}) (async) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002080)=[{{&(0x7f0000000600)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000980)=""/4081, 0xff1}, {0x0}, {&(0x7f00000006c0)=""/46, 0x2e}, {&(0x7f0000000800)=""/63, 0x3f}, {&(0x7f0000003c80)=""/4096, 0x1000}], 0x5, &(0x7f0000001980)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}}, {{&(0x7f0000001c00), 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001c80)=""/107, 0x6b}, {0x0}, {&(0x7f0000001e40)=""/113, 0x71}], 0x3, &(0x7f0000002000)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}], 0x2, 0x0, &(0x7f0000002140)) (async) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') (async) syz_mount_image$nilfs2(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', 0x3, 0x6, &(0x7f0000002180)=[{&(0x7f00000019c0)="d6b5fd5000ce1218877ebf126d781693849b72fad40eae1062d93d0d7a32d8231c7d97d97f6e9b9eaf5cfd89ac05432facde56d06459addbd13f363847e418068a147bb9eea94a6378ad6eb5bacd29c9e30c20056613b1c200cd0d41b557657f2b1aa7d87fb2ef2d80f92ad02df615cc2a500e74606d3832342b56cf86469c73283122a8e992c6ab3755a3c9c5a1ed", 0x8f, 0xf5a}, {&(0x7f0000000580)="7dfd", 0x2, 0x3eed}, {0x0, 0x0, 0x35}, {&(0x7f0000001d00)="7312b267aef3dacbf11524f3e1ced8ca133b28ea40ca6c94f63be89c76544245b54a5913f2b96dda6f4e1f37dfa1787729a38971c943f38283b59389f2d26bfcc78950ad4397612d639ea0a3645fa4e1331a86562954fb41dccbb68f110ab94162307b457fb3ce9624d82b38de75a3014cff390fd5b9d48d16c1d872d9d47f0e8d0d583566fb9f98216ecfed6648341177279379cee17612098b900ab832ac90fdaa7e096693209d04a83f99c7bc3ac21a2f8e0e206ddbe836ecc26066dd0e2ec279d67d3af99c2c4cfe2e9de07ed888874291f0249a3f3affbf95f7c66fcdf10e7968ad6b2bdb2ffe933714dd71f410ba07c22d54cc6530", 0xf8, 0x3}, {&(0x7f00000005c0)="b910ae125b6c4c14dd0584739c685b31c9d2f3814d055e50d8549d1b67228ead2f9b", 0x22, 0x8}, {&(0x7f0000001ec0)="cd3e1f00a20168beffa4f3a4766a66db8f291b4801c3ae987d90b63b33c91001c3380df8091ded13d4473c3fdbc3918bfe9194b56f8eafb2569488be895e80511062115303393cdce94cc241f1b608715fe97919744afbc34e443cdc6ad737d251c60268ac66dccac32ed18a1112b33e72b25c771f3e72ac4469e413b629795937234e41d67edd9a8aef620e2093ff91727780fa6cfc9874", 0x98, 0xff}], 0x2000003, &(0x7f0000002240)={[{@order_relaxed}, {@discard}, {@order_strict}, {@nodiscard}, {@discard}, {@snapshot={'snapshot', 0x3d, 0x1}}, {@nobarrier}, {@nodiscard}, {@order_relaxed}], [{@dont_appraise}, {@hash}, {@euid_lt}]}) (async) [ 244.601391] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 244.620318] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 244.628024] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 244.635285] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 244.642550] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 244.649843] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 244.657115] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:14 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3f000000, 0x0) [ 244.685202] efs: cannot read volume header [ 244.691580] blk-mq: reduced tag depth (128 -> 64) 21:18:14 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x1c9b0300, 0x0) 21:18:14 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x7d0b0000, 0x0) 21:18:14 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 9) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:14 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x540b0000, 0x0) 21:18:14 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x84030000, 0x0) 21:18:14 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x20000000, 0x0) [ 244.804684] efs: cannot read volume header 21:18:14 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x550b0000, 0x0) [ 244.871550] FAULT_INJECTION: forcing a failure. [ 244.871550] name failslab, interval 1, probability 0, space 0, times 0 [ 244.902804] efs: cannot read volume header [ 244.922656] CPU: 1 PID: 24387 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 244.930573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.939934] Call Trace: [ 244.942536] dump_stack+0x1fc/0x2ef [ 244.946190] should_fail.cold+0xa/0xf [ 244.950007] ? setup_fault_attr+0x200/0x200 [ 244.954341] ? __lockdep_init_map+0x100/0x5a0 [ 244.958854] __should_failslab+0x115/0x180 [ 244.963107] should_failslab+0x5/0x10 [ 244.966929] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 244.972059] __kmalloc_node+0x38/0x70 [ 244.975872] blk_mq_alloc_rq_map+0x120/0x230 [ 244.980296] __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 244.984810] blk_mq_alloc_tag_set+0x589/0xa30 [ 244.989327] loop_add+0x26d/0x8a0 [ 244.992808] loop_control_ioctl+0x16c/0x480 [ 244.997143] ? loop_lookup+0x1d0/0x1d0 [ 245.001047] ? HARDIRQ_verbose+0x10/0x10 [ 245.004430] overlayfs: './file0' not a directory [ 245.005116] ? loop_lookup+0x1d0/0x1d0 [ 245.005136] do_vfs_ioctl+0xcdb/0x12e0 [ 245.005152] ? lock_downgrade+0x720/0x720 [ 245.005176] ? check_preemption_disabled+0x41/0x280 [ 245.026806] ? ioctl_preallocate+0x200/0x200 [ 245.031237] ? __fget+0x356/0x510 [ 245.034703] ? do_dup2+0x450/0x450 [ 245.038247] ? vfs_write+0x393/0x540 [ 245.041972] ? fput+0x2b/0x190 [ 245.045190] ksys_ioctl+0x9b/0xc0 [ 245.048658] __x64_sys_ioctl+0x6f/0xb0 [ 245.052554] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 245.057143] do_syscall_64+0xf9/0x620 [ 245.060977] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.066170] RIP: 0033:0x7fa13cd13e99 [ 245.069870] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 245.088756] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 245.096464] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 245.103746] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 245.111012] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 245.118272] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 245.125526] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 [ 245.140687] blk-mq: reduced tag depth (128 -> 64) 21:18:15 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x40049409, 0x1) 21:18:15 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8cffffff, 0x0) 21:18:15 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x23000000, 0x0) 21:18:15 executing program 5: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000000)='configfs\x00', 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='lowerdir=.:file0']) (async) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0xf, 0x0, 0x0) (async) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) (async) mount(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0x0, 0x0) lsetxattr$system_posix_acl(&(0x7f00000003c0)='./bus\x00', &(0x7f0000000540)='system.posix_acl_access\x00', &(0x7f00000008c0)={{}, {}, [], {}, [{0x8, 0x3, r1}, {}], {0x10, 0x4}}, 0x34, 0x0) (async) lchown(&(0x7f0000000340)='./bus\x00', r0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000680), 0x0, 0x0, &(0x7f0000001a80)=@can, 0x80) r2 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) syz_mount_image$fuse(&(0x7f00000007c0), &(0x7f0000000900)='./file1\x00', 0x0, 0x0, 0x0, 0x84400, &(0x7f0000002380)={{}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r0}, 0x2c, {}, 0x2c, {[], [{@smackfshat={'smackfshat', 0x3d, 'overlay\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'nobarrier'}}, {@permit_directio}, {@subj_role={'subj_role', 0x3d, 'nobarrier'}}, {@audit}]}}) ioctl$F2FS_IOC_DEFRAGMENT(r2, 0xc010f508, &(0x7f00000002c0)={0x9, 0x101}) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002080)=[{{&(0x7f0000000600)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000980)=""/4081, 0xff1}, {0x0}, {&(0x7f00000006c0)=""/46, 0x2e}, {&(0x7f0000000800)=""/63, 0x3f}, {&(0x7f0000003c80)=""/4096, 0x1000}], 0x5, &(0x7f0000001980)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}}, {{&(0x7f0000001c00), 0x6e, &(0x7f0000001f80)=[{&(0x7f0000001c80)=""/107, 0x6b}, {0x0}, {&(0x7f0000001e40)=""/113, 0x71}], 0x3, &(0x7f0000002000)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x48}}], 0x2, 0x0, &(0x7f0000002140)) (async) rename(&(0x7f0000000100)='./bus/file0\x00', &(0x7f0000000440)='./file0\x00') (async) syz_mount_image$nilfs2(&(0x7f0000000380), &(0x7f00000004c0)='./file1\x00', 0x3, 0x6, &(0x7f0000002180)=[{&(0x7f00000019c0)="d6b5fd5000ce1218877ebf126d781693849b72fad40eae1062d93d0d7a32d8231c7d97d97f6e9b9eaf5cfd89ac05432facde56d06459addbd13f363847e418068a147bb9eea94a6378ad6eb5bacd29c9e30c20056613b1c200cd0d41b557657f2b1aa7d87fb2ef2d80f92ad02df615cc2a500e74606d3832342b56cf86469c73283122a8e992c6ab3755a3c9c5a1ed", 0x8f, 0xf5a}, {&(0x7f0000000580)="7dfd", 0x2, 0x3eed}, {0x0, 0x0, 0x35}, {&(0x7f0000001d00)="7312b267aef3dacbf11524f3e1ced8ca133b28ea40ca6c94f63be89c76544245b54a5913f2b96dda6f4e1f37dfa1787729a38971c943f38283b59389f2d26bfcc78950ad4397612d639ea0a3645fa4e1331a86562954fb41dccbb68f110ab94162307b457fb3ce9624d82b38de75a3014cff390fd5b9d48d16c1d872d9d47f0e8d0d583566fb9f98216ecfed6648341177279379cee17612098b900ab832ac90fdaa7e096693209d04a83f99c7bc3ac21a2f8e0e206ddbe836ecc26066dd0e2ec279d67d3af99c2c4cfe2e9de07ed888874291f0249a3f3affbf95f7c66fcdf10e7968ad6b2bdb2ffe933714dd71f410ba07c22d54cc6530", 0xf8, 0x3}, {&(0x7f00000005c0)="b910ae125b6c4c14dd0584739c685b31c9d2f3814d055e50d8549d1b67228ead2f9b", 0x22, 0x8}, {&(0x7f0000001ec0)="cd3e1f00a20168beffa4f3a4766a66db8f291b4801c3ae987d90b63b33c91001c3380df8091ded13d4473c3fdbc3918bfe9194b56f8eafb2569488be895e80511062115303393cdce94cc241f1b608715fe97919744afbc34e443cdc6ad737d251c60268ac66dccac32ed18a1112b33e72b25c771f3e72ac4469e413b629795937234e41d67edd9a8aef620e2093ff91727780fa6cfc9874", 0x98, 0xff}], 0x2000003, &(0x7f0000002240)={[{@order_relaxed}, {@discard}, {@order_strict}, {@nodiscard}, {@discard}, {@snapshot={'snapshot', 0x3d, 0x1}}, {@nobarrier}, {@nodiscard}, {@order_relaxed}], [{@dont_appraise}, {@hash}, {@euid_lt}]}) 21:18:15 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x60000000, 0x0) 21:18:15 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 10) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:15 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x83030000, 0x0) 21:18:15 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x91260000, 0x0) 21:18:15 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x34270000, 0x0) [ 245.356417] efs: cannot read volume header [ 245.358357] FAULT_INJECTION: forcing a failure. [ 245.358357] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 245.378253] efs: cannot read volume header [ 245.413420] overlayfs: './file0' not a directory [ 245.419405] CPU: 0 PID: 24562 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 245.427430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.436806] Call Trace: [ 245.439424] dump_stack+0x1fc/0x2ef [ 245.443089] should_fail.cold+0xa/0xf [ 245.446916] ? setup_fault_attr+0x200/0x200 [ 245.451281] __alloc_pages_nodemask+0x239/0x2890 [ 245.456063] ? kasan_kmalloc+0x139/0x160 [ 245.460153] ? __kmalloc_node+0x4c/0x70 [ 245.464153] ? blk_mq_alloc_rq_map+0x120/0x230 [ 245.468767] ? __blk_mq_alloc_rq_map+0xa3/0x3b0 [ 245.473511] ? blk_mq_alloc_tag_set+0x589/0xa30 [ 245.478216] ? loop_add+0x26d/0x8a0 [ 245.481870] ? loop_control_ioctl+0x16c/0x480 [ 245.486481] ? do_vfs_ioctl+0xcdb/0x12e0 [ 245.490571] ? do_syscall_64+0xf9/0x620 [ 245.494565] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.499959] ? should_fail+0x142/0x7b0 [ 245.503867] ? fs_reclaim_release+0xd0/0x110 [ 245.508302] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 245.513167] ? setup_fault_attr+0x200/0x200 [ 245.517506] ? lock_acquire+0x170/0x3c0 [ 245.521502] ? check_preemption_disabled+0x41/0x280 [ 245.526543] ? should_fail+0x142/0x7b0 [ 245.530457] ? setup_fault_attr+0x200/0x200 [ 245.534804] ? __lockdep_init_map+0x100/0x5a0 [ 245.539325] ? find_next_bit+0x105/0x130 [ 245.543414] ? __cpu_to_node+0x7b/0xa0 [ 245.547333] ? blk_mq_hw_queue_to_node+0xc1/0x100 [ 245.552223] blk_mq_alloc_rqs+0x242/0x800 [ 245.556420] ? blk_mq_alloc_rq_map+0xaa/0x230 [ 245.560952] __blk_mq_alloc_rq_map+0x15b/0x3b0 [ 245.565570] blk_mq_alloc_tag_set+0x589/0xa30 [ 245.570130] loop_add+0x26d/0x8a0 [ 245.573639] loop_control_ioctl+0x16c/0x480 [ 245.577986] ? loop_lookup+0x1d0/0x1d0 [ 245.581909] ? HARDIRQ_verbose+0x10/0x10 [ 245.586009] ? _raw_spin_unlock_irq+0x5a/0x80 [ 245.590526] ? finish_task_switch+0x146/0x760 [ 245.595051] ? loop_lookup+0x1d0/0x1d0 [ 245.598959] do_vfs_ioctl+0xcdb/0x12e0 [ 245.602861] ? lock_downgrade+0x720/0x720 [ 245.607006] ? check_preemption_disabled+0x41/0x280 [ 245.612013] ? ioctl_preallocate+0x200/0x200 [ 245.616416] ? __fget+0x356/0x510 [ 245.619896] ? do_dup2+0x450/0x450 [ 245.623428] ? retint_kernel+0x2d/0x2d [ 245.627359] ksys_ioctl+0x9b/0xc0 [ 245.630815] __x64_sys_ioctl+0x6f/0xb0 [ 245.634703] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 245.639325] do_syscall_64+0xf9/0x620 [ 245.643120] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.648298] RIP: 0033:0x7fa13cd13e99 [ 245.651999] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 245.670966] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 245.678665] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 245.685924] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 245.693189] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 245.700459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 245.707723] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:15 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x4020940d, 0x1) 21:18:15 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa0030000, 0x0) 21:18:15 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8a260000, 0x0) 21:18:15 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 11) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:15 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3f000000, 0x0) [ 245.807678] NILFS (loop5): couldn't find nilfs on the device 21:18:15 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa1030000, 0x0) 21:18:15 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x80000000) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000003c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x15}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000580)=ANY=[@ANYBLOB="5b643a3a5d3ab0f0a8ac2fa2de22d2c398f34ca1b7361b45910623e3cd47d2a998bb98b212892c31da88171892c94cd632ce59b19958feeb7357b73fe390e1ec41b7a3f9af4d2a0ca1c684048eeba39b081c6802e7070000000000000081a0e11ca5b783ccd3d277db2676e30a832ae3e786145b4c17ac74cc47924aa7cdd268387f536674515d14b5e8f2a632aaf3667e50f33e5bc7002d4a03a86bdc22c8a2ecd9f325667a720ff457324ae709000000ec96d08211799d95779999814cdae4a9055037a3eb861e6202dd5bf43bbff6c78832b43571bf26813c5027229b41e49c8c5b1b8105"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ceph\x00', 0x0, 0x0) timer_create(0x5, &(0x7f0000002e00)={0x0, 0x2f, 0x1}, &(0x7f0000002e40)=0x0) timer_gettime(r1, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000004c0), 0x0) vmsplice(r2, 0x0, 0x0, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x3, 0x2}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000340), &(0x7f0000000380)) clone(0x41040000, &(0x7f0000000080), 0x0, &(0x7f0000000100), &(0x7f0000000080)="5cf007") clone(0x8a864180, &(0x7f0000000240)="5be0d6c35d55160ed341988f2d7f44ca2210cc32f356f786d700392a39fd7a0a0bd22fdc6bb67d1a809aef0501ab67aa85df9c39560ad2bc8e745389f3bfb52efa1d8b92", &(0x7f0000000400), &(0x7f0000000500), &(0x7f0000000540)="198d88955e49c8a99d3071c48899a2d158cd4d767dc5fec347b8192f115f4517fe9a028eee779588106777") 21:18:15 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8cffffff, 0x0) 21:18:15 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x60000000, 0x0) [ 245.917840] efs: cannot read volume header [ 245.926277] FAULT_INJECTION: forcing a failure. [ 245.926277] name failslab, interval 1, probability 0, space 0, times 0 [ 245.985151] ceph: device name is missing path (no : separator in [d::]:°ð¨¬/¢Þ"ÒØóL¡·6E‘#ãÍGÒ©˜»˜²‰,1Úˆ’ÉLÖ2ÎY±™XþësW·?ãáìA·£ù¯M* ¡Æ„Žë£›hç) [ 246.006844] CPU: 0 PID: 24735 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 246.014775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.024150] Call Trace: [ 246.026764] dump_stack+0x1fc/0x2ef [ 246.030431] should_fail.cold+0xa/0xf [ 246.034278] ? setup_fault_attr+0x200/0x200 [ 246.038643] ? lock_acquire+0x170/0x3c0 [ 246.042660] __should_failslab+0x115/0x180 [ 246.046917] should_failslab+0x5/0x10 [ 246.050739] kmem_cache_alloc_node+0x245/0x3b0 [ 246.055354] blk_alloc_queue_node+0x32/0xbf0 [ 246.059824] blk_mq_init_queue+0x44/0xa0 [ 246.063908] loop_add+0x2cb/0x8a0 [ 246.067396] loop_control_ioctl+0x16c/0x480 [ 246.071742] ? loop_lookup+0x1d0/0x1d0 [ 246.075657] ? HARDIRQ_verbose+0x10/0x10 [ 246.079752] ? loop_lookup+0x1d0/0x1d0 [ 246.083668] do_vfs_ioctl+0xcdb/0x12e0 [ 246.087592] ? lock_downgrade+0x720/0x720 [ 246.091762] ? check_preemption_disabled+0x41/0x280 [ 246.096802] ? ioctl_preallocate+0x200/0x200 [ 246.101247] ? __fget+0x356/0x510 [ 246.104735] ? do_dup2+0x450/0x450 [ 246.108298] ? vfs_write+0x393/0x540 [ 246.112040] ? fput+0x2b/0x190 [ 246.115274] ksys_ioctl+0x9b/0xc0 [ 246.118754] __x64_sys_ioctl+0x6f/0xb0 [ 246.122665] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 246.127274] do_syscall_64+0xf9/0x620 [ 246.131105] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.136312] RIP: 0033:0x7fa13cd13e99 [ 246.140040] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 246.158957] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 246.165512] IPVS: ftp: loaded support on port[0] = 21 [ 246.166688] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 21:18:15 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa2030000, 0x0) 21:18:15 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) (async) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (async) exit_group(0x80000000) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000003c0)) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) (async) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x15}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000580)=ANY=[@ANYBLOB="5b643a3a5d3ab0f0a8ac2fa2de22d2c398f34ca1b7361b45910623e3cd47d2a998bb98b212892c31da88171892c94cd632ce59b19958feeb7357b73fe390e1ec41b7a3f9af4d2a0ca1c684048eeba39b081c6802e7070000000000000081a0e11ca5b783ccd3d277db2676e30a832ae3e786145b4c17ac74cc47924aa7cdd268387f536674515d14b5e8f2a632aaf3667e50f33e5bc7002d4a03a86bdc22c8a2ecd9f325667a720ff457324ae709000000ec96d08211799d95779999814cdae4a9055037a3eb861e6202dd5bf43bbff6c78832b43571bf26813c5027229b41e49c8c5b1b8105"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ceph\x00', 0x0, 0x0) (async) timer_create(0x5, &(0x7f0000002e00)={0x0, 0x2f, 0x1}, &(0x7f0000002e40)=0x0) timer_gettime(r1, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) (async, rerun: 64) r2 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000004c0), 0x0) (rerun: 64) vmsplice(r2, 0x0, 0x0, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x3, 0x2}, 0x0) (async) timer_settime(0x0, 0x1, &(0x7f0000000340), &(0x7f0000000380)) clone(0x41040000, &(0x7f0000000080), 0x0, &(0x7f0000000100), &(0x7f0000000080)="5cf007") (async) clone(0x8a864180, &(0x7f0000000240)="5be0d6c35d55160ed341988f2d7f44ca2210cc32f356f786d700392a39fd7a0a0bd22fdc6bb67d1a809aef0501ab67aa85df9c39560ad2bc8e745389f3bfb52efa1d8b92", &(0x7f0000000400), &(0x7f0000000500), &(0x7f0000000540)="198d88955e49c8a99d3071c48899a2d158cd4d767dc5fec347b8192f115f4517fe9a028eee779588106777") 21:18:15 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8e030000, 0x0) 21:18:15 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x404c4701, 0x1) [ 246.179149] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 246.186441] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 246.193736] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 246.201032] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:15 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 12) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:16 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa3030000, 0x0) 21:18:16 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (async) exit_group(0x80000000) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000003c0)) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) (async) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x15}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) (async) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (async) mount(&(0x7f0000000580)=ANY=[@ANYBLOB="5b643a3a5d3ab0f0a8ac2fa2de22d2c398f34ca1b7361b45910623e3cd47d2a998bb98b212892c31da88171892c94cd632ce59b19958feeb7357b73fe390e1ec41b7a3f9af4d2a0ca1c684048eeba39b081c6802e7070000000000000081a0e11ca5b783ccd3d277db2676e30a832ae3e786145b4c17ac74cc47924aa7cdd268387f536674515d14b5e8f2a632aaf3667e50f33e5bc7002d4a03a86bdc22c8a2ecd9f325667a720ff457324ae709000000ec96d08211799d95779999814cdae4a9055037a3eb861e6202dd5bf43bbff6c78832b43571bf26813c5027229b41e49c8c5b1b8105"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ceph\x00', 0x0, 0x0) timer_create(0x5, &(0x7f0000002e00)={0x0, 0x2f, 0x1}, &(0x7f0000002e40)=0x0) timer_gettime(r1, 0x0) (async) syz_init_net_socket$netrom(0x6, 0x5, 0x0) (async) r2 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000004c0), 0x0) vmsplice(r2, 0x0, 0x0, 0x0) (async) timer_create(0x3, &(0x7f0000000000)={0x0, 0x3, 0x2}, 0x0) (async) timer_settime(0x0, 0x1, &(0x7f0000000340), &(0x7f0000000380)) (async) clone(0x41040000, &(0x7f0000000080), 0x0, &(0x7f0000000100), &(0x7f0000000080)="5cf007") clone(0x8a864180, &(0x7f0000000240)="5be0d6c35d55160ed341988f2d7f44ca2210cc32f356f786d700392a39fd7a0a0bd22fdc6bb67d1a809aef0501ab67aa85df9c39560ad2bc8e745389f3bfb52efa1d8b92", &(0x7f0000000400), &(0x7f0000000500), &(0x7f0000000540)="198d88955e49c8a99d3071c48899a2d158cd4d767dc5fec347b8192f115f4517fe9a028eee779588106777") 21:18:16 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x70000000, 0x0) [ 246.300739] efs: cannot read volume header 21:18:16 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8f030000, 0x0) [ 246.357758] FAULT_INJECTION: forcing a failure. [ 246.357758] name failslab, interval 1, probability 0, space 0, times 0 [ 246.393267] nbd_handle_cmd: 25 callbacks suppressed [ 246.393282] block nbd2: Attempted send on invalid socket 21:18:16 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa4030000, 0x0) 21:18:16 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x80000000) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000003c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x15}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000580)=ANY=[@ANYBLOB="5b643a3a5d3ab0f0a8ac2fa2de22d2c398f34ca1b7361b45910623e3cd47d2a998bb98b212892c31da88171892c94cd632ce59b19958feeb7357b73fe390e1ec41b7a3f9af4d2a0ca1c684048eeba39b081c6802e7070000000000000081a0e11ca5b783ccd3d277db2676e30a832ae3e786145b4c17ac74cc47924aa7cdd268387f536674515d14b5e8f2a632aaf3667e50f33e5bc7002d4a03a86bdc22c8a2ecd9f325667a720ff457324ae709000000ec96d08211799d95779999814cdae4a9055037a3eb861e6202dd5bf43bbff6c78832b43571bf26813c5027229b41e49c8c5b1b8105"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ceph\x00', 0x0, 0x0) timer_create(0x5, &(0x7f0000002e00)={0x0, 0x2f, 0x1}, &(0x7f0000002e40)=0x0) timer_gettime(r1, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000004c0), 0x0) vmsplice(r2, 0x0, 0x0, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x3, 0x2}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000340), &(0x7f0000000380)) clone(0x41040000, &(0x7f0000000080), 0x0, &(0x7f0000000100), &(0x7f0000000080)="5cf007") clone(0x8a864180, &(0x7f0000000240)="5be0d6c35d55160ed341988f2d7f44ca2210cc32f356f786d700392a39fd7a0a0bd22fdc6bb67d1a809aef0501ab67aa85df9c39560ad2bc8e745389f3bfb52efa1d8b92", &(0x7f0000000400), &(0x7f0000000500), &(0x7f0000000540)="198d88955e49c8a99d3071c48899a2d158cd4d767dc5fec347b8192f115f4517fe9a028eee779588106777") [ 246.404512] print_req_error: 25 callbacks suppressed [ 246.404521] print_req_error: I/O error, dev nbd2, sector 0 [ 246.422053] efs: cannot read volume header [ 246.429666] CPU: 0 PID: 24919 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 246.437591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.446959] Call Trace: [ 246.449580] dump_stack+0x1fc/0x2ef [ 246.453237] should_fail.cold+0xa/0xf [ 246.457067] ? setup_fault_attr+0x200/0x200 [ 246.461415] ? lock_acquire+0x170/0x3c0 [ 246.465428] __should_failslab+0x115/0x180 [ 246.469695] should_failslab+0x5/0x10 [ 246.473509] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 246.478638] __kmalloc_node+0x38/0x70 [ 246.482440] ? mempool_free+0x370/0x370 [ 246.486406] mempool_init_node+0x137/0x6c0 [ 246.490649] ? mempool_alloc+0x350/0x350 [ 246.494704] ? mempool_free+0x370/0x370 [ 246.498675] mempool_init+0x38/0x50 [ 246.502305] bioset_init+0x327/0x810 [ 246.506016] ? kmem_cache_alloc_node+0x351/0x3b0 [ 246.510775] blk_alloc_queue_node+0x189/0xbf0 [ 246.515274] blk_mq_init_queue+0x44/0xa0 [ 246.519332] loop_add+0x2cb/0x8a0 [ 246.522786] loop_control_ioctl+0x16c/0x480 [ 246.527105] ? loop_lookup+0x1d0/0x1d0 [ 246.530990] ? HARDIRQ_verbose+0x10/0x10 [ 246.535054] ? loop_lookup+0x1d0/0x1d0 [ 246.538943] do_vfs_ioctl+0xcdb/0x12e0 [ 246.542827] ? lock_downgrade+0x720/0x720 [ 246.546974] ? check_preemption_disabled+0x41/0x280 [ 246.551988] ? ioctl_preallocate+0x200/0x200 [ 246.556425] ? __fget+0x356/0x510 [ 246.559878] ? do_dup2+0x450/0x450 [ 246.563409] ? vfs_write+0x393/0x540 [ 246.567119] ? fput+0x2b/0x190 [ 246.570321] ksys_ioctl+0x9b/0xc0 [ 246.573773] __x64_sys_ioctl+0x6f/0xb0 [ 246.577658] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 246.582256] do_syscall_64+0xf9/0x620 [ 246.586072] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.591276] RIP: 0033:0x7fa13cd13e99 21:18:16 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x90030000, 0x0) 21:18:16 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8cffffff, 0x0) [ 246.594995] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 246.613894] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 246.621601] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 246.628863] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 246.636124] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 246.643385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 246.650648] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:16 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa5030000, 0x0) 21:18:16 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9f030000, 0x0) [ 246.812908] ceph: device name is missing path (no : separator in [d::]:°ð¨¬/¢Þ"ÒØóL¡·6E‘#ãÍGÒ©˜»˜²‰,1Úˆ’ÉLÖ2ÎY±™XþësW·?ãáìA·£ù¯M* ¡Æ„Žë£›hç) [ 246.853251] IPVS: ftp: loaded support on port[0] = 21 21:18:16 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x80045432, 0x1) 21:18:16 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 13) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:16 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x91030000, 0x0) 21:18:16 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa6030000, 0x0) 21:18:16 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa0030000, 0x0) 21:18:16 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x80000000) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000003c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x15}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000580)=ANY=[@ANYBLOB="5b643a3a5d3ab0f0a8ac2fa2de22d2c398f34ca1b7361b45910623e3cd47d2a998bb98b212892c31da88171892c94cd632ce59b19958feeb7357b73fe390e1ec41b7a3f9af4d2a0ca1c684048eeba39b081c6802e7070000000000000081a0e11ca5b783ccd3d277db2676e30a832ae3e786145b4c17ac74cc47924aa7cdd268387f536674515d14b5e8f2a632aaf3667e50f33e5bc7002d4a03a86bdc22c8a2ecd9f325667a720ff457324ae709000000ec96d08211799d95779999814cdae4a9055037a3eb861e6202dd5bf43bbff6c78832b43571bf26813c5027229b41e49c8c5b1b8105"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ceph\x00', 0x0, 0x0) timer_create(0x5, &(0x7f0000002e00)={0x0, 0x2f, 0x1}, &(0x7f0000002e40)=0x0) timer_gettime(r1, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000004c0), 0x0) vmsplice(r2, 0x0, 0x0, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x3, 0x2}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000340), &(0x7f0000000380)) clone(0x41040000, &(0x7f0000000080), 0x0, &(0x7f0000000100), &(0x7f0000000080)="5cf007") clone(0x8a864180, &(0x7f0000000240)="5be0d6c35d55160ed341988f2d7f44ca2210cc32f356f786d700392a39fd7a0a0bd22fdc6bb67d1a809aef0501ab67aa85df9c39560ad2bc8e745389f3bfb52efa1d8b92", &(0x7f0000000400), &(0x7f0000000500), &(0x7f0000000540)="198d88955e49c8a99d3071c48899a2d158cd4d767dc5fec347b8192f115f4517fe9a028eee779588106777") 21:18:16 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x92030000, 0x0) 21:18:16 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa8030000, 0x0) 21:18:16 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa1030000, 0x0) [ 247.004606] FAULT_INJECTION: forcing a failure. [ 247.004606] name failslab, interval 1, probability 0, space 0, times 0 [ 247.060590] CPU: 0 PID: 25110 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 247.068533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.076645] ceph: device name is missing path (no : separator in [d::]:°ð¨¬/¢Þ"ÒØóL¡·6E‘#ãÍGÒ©˜»˜²‰,1Úˆ’ÉLÖ2ÎY±™XþësW·?ãáìA·£ù¯M* ¡Æ„Žë£›hç) [ 247.077896] Call Trace: [ 247.077922] dump_stack+0x1fc/0x2ef [ 247.077949] should_fail.cold+0xa/0xf [ 247.101747] ? setup_fault_attr+0x200/0x200 [ 247.106089] ? lock_acquire+0x170/0x3c0 [ 247.108428] IPVS: ftp: loaded support on port[0] = 21 [ 247.110080] ? mempool_free+0x370/0x370 [ 247.110100] ? mempool_free+0x370/0x370 [ 247.110120] __should_failslab+0x115/0x180 [ 247.127473] should_failslab+0x5/0x10 [ 247.131288] kmem_cache_alloc+0x277/0x370 [ 247.135452] ? mempool_alloc+0x350/0x350 [ 247.139531] ? mempool_free+0x370/0x370 [ 247.143525] mempool_init_node+0x2d0/0x6c0 [ 247.147797] ? mempool_alloc+0x350/0x350 [ 247.151878] ? mempool_free+0x370/0x370 [ 247.155872] mempool_init+0x38/0x50 [ 247.159527] bioset_init+0x327/0x810 [ 247.163372] ? kmem_cache_alloc_node+0x351/0x3b0 [ 247.168261] blk_alloc_queue_node+0x189/0xbf0 [ 247.172791] blk_mq_init_queue+0x44/0xa0 [ 247.176874] loop_add+0x2cb/0x8a0 [ 247.180354] loop_control_ioctl+0x16c/0x480 [ 247.184699] ? loop_lookup+0x1d0/0x1d0 [ 247.188613] ? HARDIRQ_verbose+0x10/0x10 [ 247.192695] ? ksys_write+0x241/0x2a0 [ 247.196515] ? loop_lookup+0x1d0/0x1d0 [ 247.200422] do_vfs_ioctl+0xcdb/0x12e0 [ 247.204337] ? lock_downgrade+0x720/0x720 [ 247.208518] ? check_preemption_disabled+0x41/0x280 [ 247.213555] ? ioctl_preallocate+0x200/0x200 [ 247.217994] ? __fget+0x356/0x510 [ 247.221477] ? do_dup2+0x450/0x450 [ 247.225031] ? vfs_write+0x393/0x540 [ 247.228770] ? fput+0x2b/0x190 [ 247.231989] ksys_ioctl+0x9b/0xc0 [ 247.235470] __x64_sys_ioctl+0x6f/0xb0 [ 247.239379] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 247.243980] do_syscall_64+0xf9/0x620 [ 247.247807] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.253012] RIP: 0033:0x7fa13cd13e99 [ 247.256749] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 247.275671] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 247.283406] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 247.290695] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 247.297988] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 21:18:17 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x80000000) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f00000003c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00000002c0)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f00000001c0)={0x0, 0x15}, &(0x7f0000000200)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x3938700}}, 0x0) clone(0x4007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000580)=ANY=[@ANYBLOB="5b643a3a5d3ab0f0a8ac2fa2de22d2c398f34ca1b7361b45910623e3cd47d2a998bb98b212892c31da88171892c94cd632ce59b19958feeb7357b73fe390e1ec41b7a3f9af4d2a0ca1c684048eeba39b081c6802e7070000000000000081a0e11ca5b783ccd3d277db2676e30a832ae3e786145b4c17ac74cc47924aa7cdd268387f536674515d14b5e8f2a632aaf3667e50f33e5bc7002d4a03a86bdc22c8a2ecd9f325667a720ff457324ae709000000ec96d08211799d95779999814cdae4a9055037a3eb861e6202dd5bf43bbff6c78832b43571bf26813c5027229b41e49c8c5b1b8105"], &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='ceph\x00', 0x0, 0x0) timer_create(0x5, &(0x7f0000002e00)={0x0, 0x2f, 0x1}, &(0x7f0000002e40)=0x0) timer_gettime(r1, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r2 = accept4$bt_l2cap(0xffffffffffffffff, 0x0, &(0x7f00000004c0), 0x0) vmsplice(r2, 0x0, 0x0, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x3, 0x2}, 0x0) timer_settime(0x0, 0x1, &(0x7f0000000340), &(0x7f0000000380)) clone(0x41040000, &(0x7f0000000080), 0x0, &(0x7f0000000100), &(0x7f0000000080)="5cf007") clone(0x8a864180, &(0x7f0000000240)="5be0d6c35d55160ed341988f2d7f44ca2210cc32f356f786d700392a39fd7a0a0bd22fdc6bb67d1a809aef0501ab67aa85df9c39560ad2bc8e745389f3bfb52efa1d8b92", &(0x7f0000000400), &(0x7f0000000500), &(0x7f0000000540)="198d88955e49c8a99d3071c48899a2d158cd4d767dc5fec347b8192f115f4517fe9a028eee779588106777") [ 247.305278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 247.312566] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:17 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa9030000, 0x0) 21:18:17 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x93030000, 0x0) [ 247.435847] ceph: device name is missing path (no : separator in [d::]:°ð¨¬/¢Þ"ÒØóL¡·6E‘#ãÍGÒ©˜»˜²‰,1Úˆ’ÉLÖ2ÎY±™XþësW·?ãáìA·£ù¯M* ¡Æ„Žë£›hç) 21:18:17 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x80045440, 0x1) 21:18:17 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa2030000, 0x0) 21:18:17 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xaa030000, 0x0) 21:18:17 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 14) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) [ 247.498600] IPVS: ftp: loaded support on port[0] = 21 21:18:17 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x4, 0x4) r1 = open(0x0, 0x14507e, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f00000001c0)) ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x2285, &(0x7f0000000100)={0x53, 0x800000000}) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x7f, 0x0, 0x3, 0xdf, 0x0, 0x8, 0x20080, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x3f}, 0x208, 0x1, 0xf4, 0x8544651de223c001, 0x1ff, 0x401, 0xffff, 0x0, 0xffffffff, 0x0, 0x2}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x11) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0xafad86b195b56874, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="542c92e7a3d8ba0813ff99fadc3bf58449830a5c8c7191b8cbdcd0252533", 0x1e, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='illinois\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0x900}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000280)=@gcm_128={{0x303}, "67b3ed0d5c5a27bb", "f2b4a5b43e2317ad0be0ecb2661d322f", "106be762", "bef3a2b3e410f544"}, 0x28) bind$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x4e21, 0x2, @local, 0x9}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000340)="84bd703fd665519b05afba3eba5cbda795e47618f7166d3fb73234b47d0a64e33f8b7a6e93128cdf3351b7825c840f35400e928476099eacc63da949ffd327e30c2dccd864b75ad722e2b6422584b118492bae0ade703b101abace75b751b5a9bdc7c66e333e1f2730cdd46edadc6e31afff095d358c95e71008636f94d8ffa686a2e52960495c258e06c0b783db2d3d7662b4bb7c8f4bb6ba515e0258e5329fda8dea14cccb95", 0xa7, 0x88c1, &(0x7f0000000400)={0xa, 0x4e24, 0x0, @local, 0x4}, 0x1c) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) sendto$inet6(0xffffffffffffffff, &(0x7f0000000c80)="d2e449607330786e98b374ec3d8f2798a143b24124bf1a7a0373695d5405968a6d3b66fd7d3edaf508a96125c784ef64dfe71cf1e3d44ef877777ff4915fcb6d21a8323d1d92128cd479c7d4685c9968f42cc251a6336088dfa9bb6224c39c7c99b724bd27da614a363dc358bb3ab9ec5a0324550b3dbb01cb2c09a283b421b40952f804cfa4ac1a99d59d5e66509883dc4f86b2d05dc83b9a3b207712cf92583fb65b09e4eb4ecea05ff916c3902eb7dfa770d591a90aa3a875748a0323e7c7c8180ed4a091da789a0ed753e378e0a85e43e6c000d723cfa33e0255ef43a7dda98a62cf5071d701e52e6e87a25ce6", 0xef, 0x4050, &(0x7f0000000000)={0xa, 0x4e21, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x80000000}, 0x1c) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x7, 0x7b, 0x2, 0xf091, 0x0, 0x6, 0x7, 0x282, 0x40, 0x347, 0x0, 0x9b, 0x38, 0x2, 0x0, 0x2, 0x7ff}, [{0x6474e551, 0x100, 0x5, 0x8, 0x4f84, 0xffff, 0xa000, 0x1}], "c34b4993d2936bd83fd0d2451d59124ce2e3925470f02a8dd33a0b4769e0abb3188d900987365609e3ec338390364a6770cf7e316873ce1d10dd83ae0f4adacc87c8fed6a3311edc37400522c283c30ae6498a7ad0ac02b9ad2c766c9c046a0a8faed0d1ea66f163dfc491d6d01725f3d448eafa9f56b7500f5c326554102ff02dbf1d0bf34a9196a7a0059e392b2212002925ffc95cc69d450eaa5731b9a1ea0a97ae307ff6dd2d", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x820) 21:18:17 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa3030000, 0x0) 21:18:17 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa3030000, 0x0) 21:18:17 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xab030000, 0x0) 21:18:17 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa4030000, 0x0) [ 247.621405] FAULT_INJECTION: forcing a failure. [ 247.621405] name failslab, interval 1, probability 0, space 0, times 0 [ 247.679441] CPU: 0 PID: 25321 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 247.687372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.696740] Call Trace: [ 247.699351] dump_stack+0x1fc/0x2ef [ 247.703015] should_fail.cold+0xa/0xf [ 247.706840] ? setup_fault_attr+0x200/0x200 [ 247.711183] ? lock_acquire+0x170/0x3c0 [ 247.715190] ? mempool_free+0x370/0x370 [ 247.719183] ? mempool_free+0x370/0x370 [ 247.723175] __should_failslab+0x115/0x180 [ 247.727432] should_failslab+0x5/0x10 [ 247.731250] kmem_cache_alloc+0x277/0x370 [ 247.735427] ? mempool_alloc+0x350/0x350 [ 247.739505] ? mempool_free+0x370/0x370 [ 247.743518] mempool_init_node+0x2d0/0x6c0 [ 247.747786] ? mempool_alloc+0x350/0x350 [ 247.751862] ? mempool_free+0x370/0x370 [ 247.755852] mempool_init+0x38/0x50 [ 247.759505] bioset_init+0x327/0x810 [ 247.763247] ? kmem_cache_alloc_node+0x351/0x3b0 [ 247.768031] blk_alloc_queue_node+0x189/0xbf0 [ 247.772566] blk_mq_init_queue+0x44/0xa0 [ 247.776656] loop_add+0x2cb/0x8a0 [ 247.780145] loop_control_ioctl+0x16c/0x480 [ 247.784492] ? loop_lookup+0x1d0/0x1d0 [ 247.788408] ? HARDIRQ_verbose+0x10/0x10 [ 247.792496] ? loop_lookup+0x1d0/0x1d0 [ 247.796417] do_vfs_ioctl+0xcdb/0x12e0 [ 247.800329] ? lock_downgrade+0x720/0x720 [ 247.804494] ? check_preemption_disabled+0x41/0x280 [ 247.809528] ? ioctl_preallocate+0x200/0x200 [ 247.813965] ? __fget+0x356/0x510 [ 247.817446] ? do_dup2+0x450/0x450 [ 247.821004] ? vfs_write+0x393/0x540 [ 247.824740] ? fput+0x2b/0x190 [ 247.827972] ksys_ioctl+0x9b/0xc0 [ 247.831453] __x64_sys_ioctl+0x6f/0xb0 [ 247.835356] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 247.839962] do_syscall_64+0xf9/0x620 [ 247.843811] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.849016] RIP: 0033:0x7fa13cd13e99 [ 247.852746] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 247.871674] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 21:18:17 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa30b0000, 0x0) [ 247.879405] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 247.886698] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 247.893992] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 247.901285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 247.908578] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:17 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x804c4700, 0x1) 21:18:17 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 15) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:17 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa5030000, 0x0) 21:18:17 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa4030000, 0x0) 21:18:17 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xc0ed0000, 0x0) [ 248.064596] FAULT_INJECTION: forcing a failure. [ 248.064596] name failslab, interval 1, probability 0, space 0, times 0 [ 248.112747] CPU: 1 PID: 25490 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 248.120670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.130034] Call Trace: [ 248.132639] dump_stack+0x1fc/0x2ef [ 248.136284] should_fail.cold+0xa/0xf [ 248.140095] ? setup_fault_attr+0x200/0x200 [ 248.144431] ? lock_acquire+0x170/0x3c0 [ 248.148424] __should_failslab+0x115/0x180 [ 248.152669] should_failslab+0x5/0x10 [ 248.156480] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 248.161600] __kmalloc_node+0x38/0x70 [ 248.165500] ? mempool_free+0x370/0x370 [ 248.169484] mempool_init_node+0x137/0x6c0 [ 248.173743] ? mempool_alloc+0x350/0x350 [ 248.177817] ? mempool_free+0x370/0x370 [ 248.181803] mempool_init+0x38/0x50 [ 248.185449] bioset_init+0x532/0x810 [ 248.189175] ? kmem_cache_alloc_node+0x351/0x3b0 [ 248.193950] blk_alloc_queue_node+0x189/0xbf0 [ 248.198469] blk_mq_init_queue+0x44/0xa0 [ 248.202547] loop_add+0x2cb/0x8a0 [ 248.206013] loop_control_ioctl+0x16c/0x480 [ 248.210345] ? loop_lookup+0x1d0/0x1d0 [ 248.214244] ? HARDIRQ_verbose+0x10/0x10 [ 248.218313] ? ksys_write+0x241/0x2a0 [ 248.222136] ? loop_lookup+0x1d0/0x1d0 [ 248.226037] do_vfs_ioctl+0xcdb/0x12e0 [ 248.229936] ? lock_downgrade+0x720/0x720 [ 248.234102] ? check_preemption_disabled+0x41/0x280 [ 248.239135] ? ioctl_preallocate+0x200/0x200 [ 248.243566] ? __fget+0x356/0x510 [ 248.247037] ? do_dup2+0x450/0x450 [ 248.250587] ? vfs_write+0x393/0x540 [ 248.254316] ? fput+0x2b/0x190 [ 248.257531] ksys_ioctl+0x9b/0xc0 [ 248.260996] __x64_sys_ioctl+0x6f/0xb0 [ 248.264906] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 248.269516] do_syscall_64+0xf9/0x620 [ 248.273333] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.278531] RIP: 0033:0x7fa13cd13e99 [ 248.282252] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 248.301161] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 21:18:18 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa6030000, 0x0) [ 248.308887] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 248.316167] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 248.323444] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 248.330724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 248.338013] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:18 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf5ffffff, 0x0) 21:18:18 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 16) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:18 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa40b0000, 0x0) 21:18:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x4, 0x4) r1 = open(0x0, 0x14507e, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f00000001c0)) ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x2285, &(0x7f0000000100)={0x53, 0x800000000}) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x7f, 0x0, 0x3, 0xdf, 0x0, 0x8, 0x20080, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x3f}, 0x208, 0x1, 0xf4, 0x8544651de223c001, 0x1ff, 0x401, 0xffff, 0x0, 0xffffffff, 0x0, 0x2}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x11) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0xafad86b195b56874, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="542c92e7a3d8ba0813ff99fadc3bf58449830a5c8c7191b8cbdcd0252533", 0x1e, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='illinois\x00', 0x9) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0x900}, 0x1c) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000280)=@gcm_128={{0x303}, "67b3ed0d5c5a27bb", "f2b4a5b43e2317ad0be0ecb2661d322f", "106be762", "bef3a2b3e410f544"}, 0x28) bind$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x4e21, 0x2, @local, 0x9}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f0000000340)="84bd703fd665519b05afba3eba5cbda795e47618f7166d3fb73234b47d0a64e33f8b7a6e93128cdf3351b7825c840f35400e928476099eacc63da949ffd327e30c2dccd864b75ad722e2b6422584b118492bae0ade703b101abace75b751b5a9bdc7c66e333e1f2730cdd46edadc6e31afff095d358c95e71008636f94d8ffa686a2e52960495c258e06c0b783db2d3d7662b4bb7c8f4bb6ba515e0258e5329fda8dea14cccb95", 0xa7, 0x88c1, &(0x7f0000000400)={0xa, 0x4e24, 0x0, @local, 0x4}, 0x1c) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) sendto$inet6(0xffffffffffffffff, &(0x7f0000000c80)="d2e449607330786e98b374ec3d8f2798a143b24124bf1a7a0373695d5405968a6d3b66fd7d3edaf508a96125c784ef64dfe71cf1e3d44ef877777ff4915fcb6d21a8323d1d92128cd479c7d4685c9968f42cc251a6336088dfa9bb6224c39c7c99b724bd27da614a363dc358bb3ab9ec5a0324550b3dbb01cb2c09a283b421b40952f804cfa4ac1a99d59d5e66509883dc4f86b2d05dc83b9a3b207712cf92583fb65b09e4eb4ecea05ff916c3902eb7dfa770d591a90aa3a875748a0323e7c7c8180ed4a091da789a0ed753e378e0a85e43e6c000d723cfa33e0255ef43a7dda98a62cf5071d701e52e6e87a25ce6", 0xef, 0x4050, &(0x7f0000000000)={0xa, 0x4e21, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x80000000}, 0x1c) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x7, 0x7b, 0x2, 0xf091, 0x0, 0x6, 0x7, 0x282, 0x40, 0x347, 0x0, 0x9b, 0x38, 0x2, 0x0, 0x2, 0x7ff}, [{0x6474e551, 0x100, 0x5, 0x8, 0x4f84, 0xffff, 0xa000, 0x1}], "c34b4993d2936bd83fd0d2451d59124ce2e3925470f02a8dd33a0b4769e0abb3188d900987365609e3ec338390364a6770cf7e316873ce1d10dd83ae0f4adacc87c8fed6a3311edc37400522c283c30ae6498a7ad0ac02b9ad2c766c9c046a0a8faed0d1ea66f163dfc491d6d01725f3d448eafa9f56b7500f5c326554102ff02dbf1d0bf34a9196a7a0059e392b2212002925ffc95cc69d450eaa5731b9a1ea0a97ae307ff6dd2d", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x820) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x4, 0x4) (async) open(0x0, 0x14507e, 0x0) (async) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f00000001c0)) (async) ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x2285, &(0x7f0000000100)={0x53, 0x800000000}) (async) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x7f, 0x0, 0x3, 0xdf, 0x0, 0x8, 0x20080, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x3f}, 0x208, 0x1, 0xf4, 0x8544651de223c001, 0x1ff, 0x401, 0xffff, 0x0, 0xffffffff, 0x0, 0x2}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x11) (async) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) (async) openat$zero(0xffffffffffffff9c, 0x0, 0xafad86b195b56874, 0x0) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="542c92e7a3d8ba0813ff99fadc3bf58449830a5c8c7191b8cbdcd0252533", 0x1e, 0x0, 0x0, 0x0) (async) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='illinois\x00', 0x9) (async) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0x900}, 0x1c) (async) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000280)=@gcm_128={{0x303}, "67b3ed0d5c5a27bb", "f2b4a5b43e2317ad0be0ecb2661d322f", "106be762", "bef3a2b3e410f544"}, 0x28) (async) bind$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x4e21, 0x2, @local, 0x9}, 0x1c) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000340)="84bd703fd665519b05afba3eba5cbda795e47618f7166d3fb73234b47d0a64e33f8b7a6e93128cdf3351b7825c840f35400e928476099eacc63da949ffd327e30c2dccd864b75ad722e2b6422584b118492bae0ade703b101abace75b751b5a9bdc7c66e333e1f2730cdd46edadc6e31afff095d358c95e71008636f94d8ffa686a2e52960495c258e06c0b783db2d3d7662b4bb7c8f4bb6ba515e0258e5329fda8dea14cccb95", 0xa7, 0x88c1, &(0x7f0000000400)={0xa, 0x4e24, 0x0, @local, 0x4}, 0x1c) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000c80)="d2e449607330786e98b374ec3d8f2798a143b24124bf1a7a0373695d5405968a6d3b66fd7d3edaf508a96125c784ef64dfe71cf1e3d44ef877777ff4915fcb6d21a8323d1d92128cd479c7d4685c9968f42cc251a6336088dfa9bb6224c39c7c99b724bd27da614a363dc358bb3ab9ec5a0324550b3dbb01cb2c09a283b421b40952f804cfa4ac1a99d59d5e66509883dc4f86b2d05dc83b9a3b207712cf92583fb65b09e4eb4ecea05ff916c3902eb7dfa770d591a90aa3a875748a0323e7c7c8180ed4a091da789a0ed753e378e0a85e43e6c000d723cfa33e0255ef43a7dda98a62cf5071d701e52e6e87a25ce6", 0xef, 0x4050, &(0x7f0000000000)={0xa, 0x4e21, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x80000000}, 0x1c) (async) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x7, 0x7b, 0x2, 0xf091, 0x0, 0x6, 0x7, 0x282, 0x40, 0x347, 0x0, 0x9b, 0x38, 0x2, 0x0, 0x2, 0x7ff}, [{0x6474e551, 0x100, 0x5, 0x8, 0x4f84, 0xffff, 0xa000, 0x1}], "c34b4993d2936bd83fd0d2451d59124ce2e3925470f02a8dd33a0b4769e0abb3188d900987365609e3ec338390364a6770cf7e316873ce1d10dd83ae0f4adacc87c8fed6a3311edc37400522c283c30ae6498a7ad0ac02b9ad2c766c9c046a0a8faed0d1ea66f163dfc491d6d01725f3d448eafa9f56b7500f5c326554102ff02dbf1d0bf34a9196a7a0059e392b2212002925ffc95cc69d450eaa5731b9a1ea0a97ae307ff6dd2d", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x820) (async) 21:18:18 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0xc0045878, 0x1) 21:18:18 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa8030000, 0x0) [ 248.419684] block nbd0: Attempted send on invalid socket [ 248.426103] print_req_error: I/O error, dev nbd0, sector 0 [ 248.444053] efs: cannot read volume header 21:18:18 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa5030000, 0x0) 21:18:18 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa9030000, 0x0) 21:18:18 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf6ffffff, 0x0) [ 248.520595] FAULT_INJECTION: forcing a failure. [ 248.520595] name failslab, interval 1, probability 0, space 0, times 0 [ 248.581984] CPU: 1 PID: 25644 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 248.589905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.599326] Call Trace: [ 248.601925] dump_stack+0x1fc/0x2ef [ 248.605569] should_fail.cold+0xa/0xf [ 248.609380] ? setup_fault_attr+0x200/0x200 [ 248.613706] ? lock_acquire+0x170/0x3c0 [ 248.617691] __should_failslab+0x115/0x180 [ 248.621933] should_failslab+0x5/0x10 [ 248.625755] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 248.630887] __kmalloc_node+0x38/0x70 [ 248.634698] ? mempool_free+0x370/0x370 [ 248.638682] mempool_init_node+0x137/0x6c0 [ 248.642924] ? mempool_alloc+0x350/0x350 [ 248.646982] ? mempool_free+0x370/0x370 [ 248.650957] mempool_init+0x38/0x50 [ 248.654607] bioset_init+0x532/0x810 [ 248.658320] ? kmem_cache_alloc_node+0x351/0x3b0 [ 248.663082] blk_alloc_queue_node+0x189/0xbf0 [ 248.667599] blk_mq_init_queue+0x44/0xa0 [ 248.671680] loop_add+0x2cb/0x8a0 [ 248.675155] loop_control_ioctl+0x16c/0x480 [ 248.679511] ? loop_lookup+0x1d0/0x1d0 [ 248.683415] ? HARDIRQ_verbose+0x10/0x10 [ 248.687491] ? ksys_write+0x241/0x2a0 [ 248.691306] ? loop_lookup+0x1d0/0x1d0 [ 248.695206] do_vfs_ioctl+0xcdb/0x12e0 [ 248.699105] ? lock_downgrade+0x720/0x720 [ 248.703264] ? check_preemption_disabled+0x41/0x280 [ 248.708289] ? ioctl_preallocate+0x200/0x200 [ 248.712714] ? __fget+0x356/0x510 [ 248.716186] ? do_dup2+0x450/0x450 [ 248.719744] ? vfs_write+0x393/0x540 [ 248.723471] ? fput+0x2b/0x190 [ 248.726678] ksys_ioctl+0x9b/0xc0 [ 248.730147] __x64_sys_ioctl+0x6f/0xb0 [ 248.734048] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 248.738642] do_syscall_64+0xf9/0x620 [ 248.742461] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.747659] RIP: 0033:0x7fa13cd13e99 [ 248.751385] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 248.770296] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 248.778012] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 248.785308] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 248.792580] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 248.799848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 248.807120] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:18 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 17) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:18 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) (async) setsockopt$inet6_tcp_int(r0, 0x6, 0xa, &(0x7f0000000080)=0x4, 0x4) r1 = open(0x0, 0x14507e, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUPPORTED_FEATURES(r1, 0x80489439, &(0x7f00000001c0)) ioctl$IOC_PR_PREEMPT_ABORT(0xffffffffffffffff, 0x2285, &(0x7f0000000100)={0x53, 0x800000000}) (async) perf_event_open(&(0x7f0000000200)={0x4, 0x80, 0x7f, 0x0, 0x3, 0xdf, 0x0, 0x8, 0x20080, 0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x3f}, 0x208, 0x1, 0xf4, 0x8544651de223c001, 0x1ff, 0x401, 0xffff, 0x0, 0xffffffff, 0x0, 0x2}, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x11) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0xafad86b195b56874, 0x0) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000180)="542c92e7a3d8ba0813ff99fadc3bf58449830a5c8c7191b8cbdcd0252533", 0x1e, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000002c0)='illinois\x00', 0x9) (async) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a, @rand_addr, 0x900}, 0x1c) (async) setsockopt$inet6_tcp_TLS_TX(r0, 0x6, 0x1, &(0x7f0000000280)=@gcm_128={{0x303}, "67b3ed0d5c5a27bb", "f2b4a5b43e2317ad0be0ecb2661d322f", "106be762", "bef3a2b3e410f544"}, 0x28) (async) bind$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x4e21, 0x2, @local, 0x9}, 0x1c) (async) sendto$inet6(0xffffffffffffffff, &(0x7f0000000340)="84bd703fd665519b05afba3eba5cbda795e47618f7166d3fb73234b47d0a64e33f8b7a6e93128cdf3351b7825c840f35400e928476099eacc63da949ffd327e30c2dccd864b75ad722e2b6422584b118492bae0ade703b101abace75b751b5a9bdc7c66e333e1f2730cdd46edadc6e31afff095d358c95e71008636f94d8ffa686a2e52960495c258e06c0b783db2d3d7662b4bb7c8f4bb6ba515e0258e5329fda8dea14cccb95", 0xa7, 0x88c1, &(0x7f0000000400)={0xa, 0x4e24, 0x0, @local, 0x4}, 0x1c) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) sendto$inet6(0xffffffffffffffff, &(0x7f0000000c80)="d2e449607330786e98b374ec3d8f2798a143b24124bf1a7a0373695d5405968a6d3b66fd7d3edaf508a96125c784ef64dfe71cf1e3d44ef877777ff4915fcb6d21a8323d1d92128cd479c7d4685c9968f42cc251a6336088dfa9bb6224c39c7c99b724bd27da614a363dc358bb3ab9ec5a0324550b3dbb01cb2c09a283b421b40952f804cfa4ac1a99d59d5e66509883dc4f86b2d05dc83b9a3b207712cf92583fb65b09e4eb4ecea05ff916c3902eb7dfa770d591a90aa3a875748a0323e7c7c8180ed4a091da789a0ed753e378e0a85e43e6c000d723cfa33e0255ef43a7dda98a62cf5071d701e52e6e87a25ce6", 0xef, 0x4050, &(0x7f0000000000)={0xa, 0x4e21, 0x9, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x80000000}, 0x1c) (async) write$binfmt_elf64(r1, &(0x7f0000000440)={{0x7f, 0x45, 0x4c, 0x46, 0x9, 0x7, 0x7b, 0x2, 0xf091, 0x0, 0x6, 0x7, 0x282, 0x40, 0x347, 0x0, 0x9b, 0x38, 0x2, 0x0, 0x2, 0x7ff}, [{0x6474e551, 0x100, 0x5, 0x8, 0x4f84, 0xffff, 0xa000, 0x1}], "c34b4993d2936bd83fd0d2451d59124ce2e3925470f02a8dd33a0b4769e0abb3188d900987365609e3ec338390364a6770cf7e316873ce1d10dd83ae0f4adacc87c8fed6a3311edc37400522c283c30ae6498a7ad0ac02b9ad2c766c9c046a0a8faed0d1ea66f163dfc491d6d01725f3d448eafa9f56b7500f5c326554102ff02dbf1d0bf34a9196a7a0059e392b2212002925ffc95cc69d450eaa5731b9a1ea0a97ae307ff6dd2d", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x820) 21:18:18 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xc0ed0000, 0x0) 21:18:18 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf8900300, 0x0) 21:18:18 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa6030000, 0x0) [ 248.975802] FAULT_INJECTION: forcing a failure. [ 248.975802] name failslab, interval 1, probability 0, space 0, times 0 [ 249.015726] block nbd1: Attempted send on invalid socket 21:18:18 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xff0f0000, 0x0) [ 249.021260] print_req_error: I/O error, dev nbd1, sector 0 [ 249.029413] CPU: 1 PID: 25779 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 249.037326] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.046687] Call Trace: [ 249.047752] efs: cannot read volume header [ 249.049286] dump_stack+0x1fc/0x2ef [ 249.049306] should_fail.cold+0xa/0xf [ 249.060961] ? setup_fault_attr+0x200/0x200 [ 249.065317] ? lock_acquire+0x170/0x3c0 [ 249.069315] ? mempool_free+0x370/0x370 [ 249.073302] ? mempool_free+0x370/0x370 [ 249.077283] __should_failslab+0x115/0x180 [ 249.081520] should_failslab+0x5/0x10 [ 249.085313] kmem_cache_alloc+0x277/0x370 [ 249.089454] ? mempool_alloc+0x350/0x350 [ 249.093501] ? mempool_free+0x370/0x370 [ 249.097464] mempool_init_node+0x2d0/0x6c0 [ 249.101690] ? mempool_alloc+0x350/0x350 [ 249.105738] ? mempool_free+0x370/0x370 [ 249.109699] mempool_init+0x38/0x50 [ 249.113323] bioset_init+0x532/0x810 [ 249.117027] ? kmem_cache_alloc_node+0x351/0x3b0 [ 249.121781] blk_alloc_queue_node+0x189/0xbf0 [ 249.126294] blk_mq_init_queue+0x44/0xa0 [ 249.130357] loop_add+0x2cb/0x8a0 [ 249.133826] loop_control_ioctl+0x16c/0x480 [ 249.138146] ? loop_lookup+0x1d0/0x1d0 [ 249.142037] ? HARDIRQ_verbose+0x10/0x10 [ 249.146091] ? ksys_write+0x241/0x2a0 [ 249.149904] ? loop_lookup+0x1d0/0x1d0 [ 249.153791] do_vfs_ioctl+0xcdb/0x12e0 [ 249.157682] ? lock_downgrade+0x720/0x720 [ 249.161826] ? check_preemption_disabled+0x41/0x280 [ 249.166834] ? ioctl_preallocate+0x200/0x200 [ 249.171237] ? __fget+0x356/0x510 [ 249.174683] ? do_dup2+0x450/0x450 [ 249.178214] ? vfs_write+0x393/0x540 [ 249.181919] ? fput+0x2b/0x190 [ 249.185108] ksys_ioctl+0x9b/0xc0 [ 249.188553] __x64_sys_ioctl+0x6f/0xb0 [ 249.192431] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 249.197004] do_syscall_64+0xf9/0x620 [ 249.200800] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.205981] RIP: 0033:0x7fa13cd13e99 21:18:18 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa8030000, 0x0) [ 249.209691] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 249.228583] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 249.236283] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 249.243543] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 249.250801] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 249.258057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 249.265316] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:19 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0xc0045878, 0x1) 21:18:19 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa9030000, 0x0) 21:18:19 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffff0000, 0x0) 21:18:19 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 18) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:19 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xdc830300, 0x0) 21:18:19 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xaa030000, 0x0) [ 249.518200] FAULT_INJECTION: forcing a failure. [ 249.518200] name failslab, interval 1, probability 0, space 0, times 0 [ 249.553498] CPU: 0 PID: 25862 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 249.561430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.570811] Call Trace: [ 249.573429] dump_stack+0x1fc/0x2ef [ 249.577098] should_fail.cold+0xa/0xf [ 249.580932] ? setup_fault_attr+0x200/0x200 [ 249.585274] ? lock_acquire+0x170/0x3c0 [ 249.589289] __should_failslab+0x115/0x180 [ 249.593550] should_failslab+0x5/0x10 [ 249.597369] kmem_cache_alloc+0x277/0x370 [ 249.601536] ? mempool_alloc+0x350/0x350 [ 249.605621] mempool_init_node+0x2d0/0x6c0 [ 249.609897] ? mempool_alloc+0x350/0x350 [ 249.613978] ? mempool_free+0x370/0x370 [ 249.617973] mempool_init+0x38/0x50 [ 249.621627] bioset_init+0x532/0x810 [ 249.625365] ? kmem_cache_alloc_node+0x351/0x3b0 [ 249.630153] blk_alloc_queue_node+0x189/0xbf0 [ 249.634706] blk_mq_init_queue+0x44/0xa0 [ 249.638801] loop_add+0x2cb/0x8a0 [ 249.642287] loop_control_ioctl+0x16c/0x480 [ 249.646635] ? loop_lookup+0x1d0/0x1d0 [ 249.650551] ? HARDIRQ_verbose+0x10/0x10 [ 249.654634] ? ksys_write+0x241/0x2a0 [ 249.658457] ? loop_lookup+0x1d0/0x1d0 [ 249.662390] do_vfs_ioctl+0xcdb/0x12e0 [ 249.666312] ? lock_downgrade+0x720/0x720 [ 249.670530] ? check_preemption_disabled+0x41/0x280 [ 249.675566] ? ioctl_preallocate+0x200/0x200 [ 249.680008] ? __fget+0x356/0x510 [ 249.683489] ? do_dup2+0x450/0x450 [ 249.687052] ? vfs_write+0x393/0x540 [ 249.690811] ? fput+0x2b/0x190 [ 249.694040] ksys_ioctl+0x9b/0xc0 [ 249.697523] __x64_sys_ioctl+0x6f/0xb0 [ 249.701433] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 249.706039] do_syscall_64+0xf9/0x620 [ 249.709865] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.715079] RIP: 0033:0x7fa13cd13e99 [ 249.718810] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 249.737730] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 249.745470] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 249.752771] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 249.760061] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 249.767356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 249.774648] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:19 executing program 5: perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$dri(&(0x7f0000000040), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f0000000180)={0x0, 0x5, 0x1e}) clone(0x2002b00, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000c00)={0x17, &(0x7f0000000bc0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000d40)={r1, 0x5, &(0x7f0000000c40)=[0x4, 0x4, 0x3ff, 0xfffffffb, 0x0], &(0x7f0000000c80)=[0x5, 0x3, 0x5, 0x4, 0x1, 0xdb, 0x1, 0x8001, 0xb66], 0x40, 0x9, 0x0, &(0x7f0000000cc0)=[0xa0000000, 0x3, 0x4, 0x6, 0x80000000, 0x401, 0xf5, 0x281e, 0x7f], &(0x7f0000000d00)=[0xffffffc0, 0x4, 0xffffffe1, 0x5, 0x0, 0x1, 0x101]}) clone(0x10000000, &(0x7f0000000040)="b0f2583a515f76a62592956e6ef95261e4172857142db2e1192ed85f704dd6a9a1", &(0x7f0000000540), &(0x7f00000000c0), &(0x7f0000000100)="db0d0492540dd768ce00e7168f3334944758f0d610c50ee7412d193147f0d68e3628c894") r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000700)=@filter={'filter\x00', 0x42, 0x4, 0x298, 0xffffffff, 0x168, 0x168, 0x98, 0xffffffff, 0xffffffff, 0x200, 0x200, 0x200, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast1, @rand_addr, 0x0, 0x0, 'team0\x00', 'veth0_virt_wifi\x00'}, 0x0, 0x70, 0x98, 0x0, {0xac000000}}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@ip={@empty, @loopback, 0x0, 0x0, 'geneve0\x00', 'ip6_vti0\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast}}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f8) clone(0x16812b00, &(0x7f0000000440)="c3728276fc71", &(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)="c11233f8cbe35c028355832ee98ed16507e94f690af621f518ecf7caf379d91108eefeeb77") r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='sessionid\x00') preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f0000007180)=""/4110, 0x100e}, {0x0}], 0x3, 0x0, 0x3) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000a80)={&(0x7f00000002c0)=[0x0, 0x9], 0x2, 0x800, 0x0, 0xffffffffffffffff}) ioctl$F2FS_IOC_GET_FEATURES(r4, 0x8004f50c, &(0x7f0000000ac0)) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000a00)={0x80000001, 0x6, 0x8}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f00000003c0)={&(0x7f0000000a40)=[0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3ffffffffffffed3, 0x5, 0x4, 0x0, 0xfffffff8}) clone(0x11100200, &(0x7f0000000580)="d3e2ca3347ce84486bb6698d9a1156ef2b2d8c2f4f1eafff79ed3a6bea9f8945a0e6c2c7c4cd45a080c10efb70efb7dea99cdd1ab470851be8f4f6af14d1e8fef4ebaf89ad734fb16c4fd9326616a9115ea6f8fe8fa7121aa808b07490ef26c36dd079102b6d7f8bc28745e3c261e2d490909f6edd6fc6c4e48363604a18410f21e6abe5eb73c6d6d5995f51d4cb2e5225204b20fa95cae86bb722bc5bb8460fa789044b93645e133114a9", &(0x7f0000000080), &(0x7f0000000640), &(0x7f0000000680)="8b1d2d8bcd38c51c1bb31b5bfd5e108939e58b05fc60ea1d58b35e3348f0c89a7c861d79b310531ccf36b917447dac104b4c8e7f8d924ce7e037f3416a66a519fb427ee302b41c78b025b4527cd478e0087bff1c5d91885dbd35fd") bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10) sendto$inet(r3, &(0x7f0000000b00)="b80dd305f1e453bc7d060c0019e1dc3acc6859fb2710e757be27ee2b28a61ef3db59b556ab735fd71fbe189a2a1dbb06bc6166c0a1d4b7e7046be7058341b418b731c7552da493fae49f1d88476b453b6297f4300d3d6e02b2b5b5c6e08944720081608790e528135b188dc4f3a252708ec2a4bf15bb7369881bf086efdcf9cd942b2525f5586b401e53d2543d697bb68272fdcd", 0xfffffffffffffe45, 0x40090, 0x0, 0x0) clone(0x800000, &(0x7f00000001c0)="a9d0f7cea4a3ecacc129c8c9f5c0e76c299f490091264b9067b73f43666dde3ad7204cad946a5ce82baeffa27366", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="bfad6a1bd0acdaf2baedc7b01d8379bbf0d0178a88e99f9335d1a1876f6f98bd469fe52a58b1") 21:18:19 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffff1f00, 0x0) 21:18:19 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf5ffffff, 0x0) 21:18:19 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xac030000, 0x0) 21:18:19 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0xc0189436, 0x1) 21:18:19 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfffff000, 0x0) 21:18:19 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xad030000, 0x0) 21:18:19 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 19) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:19 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf6ffffff, 0x0) 21:18:19 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xae030000, 0x0) 21:18:19 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfffffe00, 0x0) [ 250.008456] ipt_REJECT: ECHOREPLY no longer supported. [ 250.022555] FAULT_INJECTION: forcing a failure. [ 250.022555] name failslab, interval 1, probability 0, space 0, times 0 [ 250.076670] CPU: 0 PID: 26045 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 250.084603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.093986] Call Trace: [ 250.096604] dump_stack+0x1fc/0x2ef [ 250.100263] should_fail.cold+0xa/0xf [ 250.104086] ? setup_fault_attr+0x200/0x200 [ 250.108424] ? lock_acquire+0x170/0x3c0 [ 250.112426] __should_failslab+0x115/0x180 [ 250.116682] should_failslab+0x5/0x10 [ 250.120504] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 250.125634] bdi_alloc_node+0x5c/0xd0 [ 250.129457] blk_alloc_queue_node+0x1af/0xbf0 [ 250.133982] blk_mq_init_queue+0x44/0xa0 [ 250.138060] loop_add+0x2cb/0x8a0 [ 250.141546] loop_control_ioctl+0x16c/0x480 [ 250.145879] ? loop_lookup+0x1d0/0x1d0 [ 250.149790] ? HARDIRQ_verbose+0x10/0x10 [ 250.153883] ? loop_lookup+0x1d0/0x1d0 [ 250.157797] do_vfs_ioctl+0xcdb/0x12e0 [ 250.161708] ? lock_downgrade+0x720/0x720 [ 250.165877] ? check_preemption_disabled+0x41/0x280 [ 250.170913] ? ioctl_preallocate+0x200/0x200 [ 250.175352] ? __fget+0x356/0x510 [ 250.178823] ? do_dup2+0x450/0x450 [ 250.182373] ? vfs_write+0x393/0x540 [ 250.186102] ? fput+0x2b/0x190 [ 250.189323] ksys_ioctl+0x9b/0xc0 [ 250.192795] __x64_sys_ioctl+0x6f/0xb0 [ 250.196690] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 250.201294] do_syscall_64+0xf9/0x620 [ 250.205121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.210342] RIP: 0033:0x7fa13cd13e99 21:18:19 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfbffffff, 0x0) 21:18:20 executing program 5: perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) (async) r0 = syz_open_dev$dri(&(0x7f0000000040), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f0000000180)={0x0, 0x5, 0x1e}) (async) clone(0x2002b00, 0x0, 0x0, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000c00)={0x17, &(0x7f0000000bc0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000d40)={r1, 0x5, &(0x7f0000000c40)=[0x4, 0x4, 0x3ff, 0xfffffffb, 0x0], &(0x7f0000000c80)=[0x5, 0x3, 0x5, 0x4, 0x1, 0xdb, 0x1, 0x8001, 0xb66], 0x40, 0x9, 0x0, &(0x7f0000000cc0)=[0xa0000000, 0x3, 0x4, 0x6, 0x80000000, 0x401, 0xf5, 0x281e, 0x7f], &(0x7f0000000d00)=[0xffffffc0, 0x4, 0xffffffe1, 0x5, 0x0, 0x1, 0x101]}) (async) clone(0x10000000, &(0x7f0000000040)="b0f2583a515f76a62592956e6ef95261e4172857142db2e1192ed85f704dd6a9a1", &(0x7f0000000540), &(0x7f00000000c0), &(0x7f0000000100)="db0d0492540dd768ce00e7168f3334944758f0d610c50ee7412d193147f0d68e3628c894") (async, rerun: 64) r2 = socket$inet(0x2, 0x6, 0x0) (rerun: 64) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000700)=@filter={'filter\x00', 0x42, 0x4, 0x298, 0xffffffff, 0x168, 0x168, 0x98, 0xffffffff, 0xffffffff, 0x200, 0x200, 0x200, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast1, @rand_addr, 0x0, 0x0, 'team0\x00', 'veth0_virt_wifi\x00'}, 0x0, 0x70, 0x98, 0x0, {0xac000000}}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@ip={@empty, @loopback, 0x0, 0x0, 'geneve0\x00', 'ip6_vti0\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast}}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f8) clone(0x16812b00, &(0x7f0000000440)="c3728276fc71", &(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)="c11233f8cbe35c028355832ee98ed16507e94f690af621f518ecf7caf379d91108eefeeb77") (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='sessionid\x00') preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f0000007180)=""/4110, 0x100e}, {0x0}], 0x3, 0x0, 0x3) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000a80)={&(0x7f00000002c0)=[0x0, 0x9], 0x2, 0x800, 0x0, 0xffffffffffffffff}) ioctl$F2FS_IOC_GET_FEATURES(r4, 0x8004f50c, &(0x7f0000000ac0)) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000a00)={0x80000001, 0x6, 0x8}) (async) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f00000003c0)={&(0x7f0000000a40)=[0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3ffffffffffffed3, 0x5, 0x4, 0x0, 0xfffffff8}) clone(0x11100200, &(0x7f0000000580)="d3e2ca3347ce84486bb6698d9a1156ef2b2d8c2f4f1eafff79ed3a6bea9f8945a0e6c2c7c4cd45a080c10efb70efb7dea99cdd1ab470851be8f4f6af14d1e8fef4ebaf89ad734fb16c4fd9326616a9115ea6f8fe8fa7121aa808b07490ef26c36dd079102b6d7f8bc28745e3c261e2d490909f6edd6fc6c4e48363604a18410f21e6abe5eb73c6d6d5995f51d4cb2e5225204b20fa95cae86bb722bc5bb8460fa789044b93645e133114a9", &(0x7f0000000080), &(0x7f0000000640), &(0x7f0000000680)="8b1d2d8bcd38c51c1bb31b5bfd5e108939e58b05fc60ea1d58b35e3348f0c89a7c861d79b310531ccf36b917447dac104b4c8e7f8d924ce7e037f3416a66a519fb427ee302b41c78b025b4527cd478e0087bff1c5d91885dbd35fd") bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10) (async) sendto$inet(r3, &(0x7f0000000b00)="b80dd305f1e453bc7d060c0019e1dc3acc6859fb2710e757be27ee2b28a61ef3db59b556ab735fd71fbe189a2a1dbb06bc6166c0a1d4b7e7046be7058341b418b731c7552da493fae49f1d88476b453b6297f4300d3d6e02b2b5b5c6e08944720081608790e528135b188dc4f3a252708ec2a4bf15bb7369881bf086efdcf9cd942b2525f5586b401e53d2543d697bb68272fdcd", 0xfffffffffffffe45, 0x40090, 0x0, 0x0) clone(0x800000, &(0x7f00000001c0)="a9d0f7cea4a3ecacc129c8c9f5c0e76c299f490091264b9067b73f43666dde3ad7204cad946a5ce82baeffa27366", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="bfad6a1bd0acdaf2baedc7b01d8379bbf0d0178a88e99f9335d1a1876f6f98bd469fe52a58b1") [ 250.214071] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 250.232986] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 250.240704] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 250.247982] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 250.255258] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 250.262542] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 250.269816] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:20 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 20) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:20 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xaf030000, 0x0) 21:18:20 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffffff7f, 0x0) [ 250.469712] ipt_REJECT: ECHOREPLY no longer supported. [ 250.489136] FAULT_INJECTION: forcing a failure. [ 250.489136] name failslab, interval 1, probability 0, space 0, times 0 [ 250.512732] CPU: 0 PID: 26138 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 250.520654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.530026] Call Trace: [ 250.532638] dump_stack+0x1fc/0x2ef [ 250.536294] should_fail.cold+0xa/0xf [ 250.540121] ? setup_fault_attr+0x200/0x200 [ 250.544462] ? lock_acquire+0x170/0x3c0 [ 250.548478] __should_failslab+0x115/0x180 [ 250.552731] should_failslab+0x5/0x10 [ 250.556554] kmem_cache_alloc_trace+0x284/0x380 [ 250.561251] wb_congested_get_create+0x180/0x3a0 [ 250.566033] wb_init+0x4a7/0x770 [ 250.569410] ? __raw_spin_lock_init+0x28/0x100 [ 250.574017] bdi_init+0x29c/0x410 [ 250.577494] bdi_alloc_node+0x76/0xd0 [ 250.581320] blk_alloc_queue_node+0x1af/0xbf0 [ 250.585851] blk_mq_init_queue+0x44/0xa0 [ 250.589932] loop_add+0x2cb/0x8a0 [ 250.593416] loop_control_ioctl+0x16c/0x480 [ 250.597762] ? loop_lookup+0x1d0/0x1d0 [ 250.601671] ? HARDIRQ_verbose+0x10/0x10 [ 250.605766] ? loop_lookup+0x1d0/0x1d0 [ 250.609690] do_vfs_ioctl+0xcdb/0x12e0 [ 250.613595] ? lock_downgrade+0x720/0x720 [ 250.617781] ? check_preemption_disabled+0x41/0x280 [ 250.622820] ? ioctl_preallocate+0x200/0x200 [ 250.627262] ? __fget+0x356/0x510 [ 250.630738] ? do_dup2+0x450/0x450 [ 250.634290] ? vfs_write+0x393/0x540 [ 250.638022] ? fput+0x2b/0x190 [ 250.641247] ksys_ioctl+0x9b/0xc0 [ 250.644726] __x64_sys_ioctl+0x6f/0xb0 [ 250.648629] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 250.653230] do_syscall_64+0xf9/0x620 [ 250.657057] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.662264] RIP: 0033:0x7fa13cd13e99 [ 250.665996] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 250.684917] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 250.692647] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 250.700032] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 250.707324] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 21:18:20 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0xc020660b, 0x1) 21:18:20 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xff0f0000, 0x0) 21:18:20 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xc0ed0000, 0x0) 21:18:20 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffffff8c, 0x0) [ 250.714614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 250.721901] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:20 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffff0000, 0x0) 21:18:20 executing program 5: perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = syz_open_dev$dri(&(0x7f0000000040), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_OBJ_SETPROPERTY(r0, 0xc01864ba, &(0x7f0000000180)={0x0, 0x5, 0x1e}) (async) clone(0x2002b00, 0x0, 0x0, 0x0, 0x0) (async) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000c00)={0x17, &(0x7f0000000bc0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000d40)={r1, 0x5, &(0x7f0000000c40)=[0x4, 0x4, 0x3ff, 0xfffffffb, 0x0], &(0x7f0000000c80)=[0x5, 0x3, 0x5, 0x4, 0x1, 0xdb, 0x1, 0x8001, 0xb66], 0x40, 0x9, 0x0, &(0x7f0000000cc0)=[0xa0000000, 0x3, 0x4, 0x6, 0x80000000, 0x401, 0xf5, 0x281e, 0x7f], &(0x7f0000000d00)=[0xffffffc0, 0x4, 0xffffffe1, 0x5, 0x0, 0x1, 0x101]}) (async) clone(0x10000000, &(0x7f0000000040)="b0f2583a515f76a62592956e6ef95261e4172857142db2e1192ed85f704dd6a9a1", &(0x7f0000000540), &(0x7f00000000c0), &(0x7f0000000100)="db0d0492540dd768ce00e7168f3334944758f0d610c50ee7412d193147f0d68e3628c894") (async) r2 = socket$inet(0x2, 0x6, 0x0) setsockopt$IPT_SO_SET_REPLACE(r2, 0x0, 0x40, &(0x7f0000000700)=@filter={'filter\x00', 0x42, 0x4, 0x298, 0xffffffff, 0x168, 0x168, 0x98, 0xffffffff, 0xffffffff, 0x200, 0x200, 0x200, 0xffffffff, 0x4, 0x0, {[{{@ip={@multicast1, @rand_addr, 0x0, 0x0, 'team0\x00', 'veth0_virt_wifi\x00'}, 0x0, 0x70, 0x98, 0x0, {0xac000000}}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x4}}}, {{@ip={@empty, @loopback, 0x0, 0x0, 'geneve0\x00', 'ip6_vti0\x00'}, 0x0, 0x70, 0xd0}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @broadcast}}}, {{@uncond, 0x0, 0x70, 0x98}, @REJECT={0x28}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x2f8) clone(0x16812b00, &(0x7f0000000440)="c3728276fc71", &(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500)="c11233f8cbe35c028355832ee98ed16507e94f690af621f518ecf7caf379d91108eefeeb77") r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='sessionid\x00') preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000400)=""/169, 0xa9}, {&(0x7f0000007180)=""/4110, 0x100e}, {0x0}], 0x3, 0x0, 0x3) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000a80)={&(0x7f00000002c0)=[0x0, 0x9], 0x2, 0x800, 0x0, 0xffffffffffffffff}) ioctl$F2FS_IOC_GET_FEATURES(r4, 0x8004f50c, &(0x7f0000000ac0)) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r3, 0xc02064b2, &(0x7f0000000a00)={0x80000001, 0x6, 0x8}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(0xffffffffffffffff, 0xc05064a7, &(0x7f00000003c0)={&(0x7f0000000a40)=[0x0], &(0x7f0000000300)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x3ffffffffffffed3, 0x5, 0x4, 0x0, 0xfffffff8}) clone(0x11100200, &(0x7f0000000580)="d3e2ca3347ce84486bb6698d9a1156ef2b2d8c2f4f1eafff79ed3a6bea9f8945a0e6c2c7c4cd45a080c10efb70efb7dea99cdd1ab470851be8f4f6af14d1e8fef4ebaf89ad734fb16c4fd9326616a9115ea6f8fe8fa7121aa808b07490ef26c36dd079102b6d7f8bc28745e3c261e2d490909f6edd6fc6c4e48363604a18410f21e6abe5eb73c6d6d5995f51d4cb2e5225204b20fa95cae86bb722bc5bb8460fa789044b93645e133114a9", &(0x7f0000000080), &(0x7f0000000640), &(0x7f0000000680)="8b1d2d8bcd38c51c1bb31b5bfd5e108939e58b05fc60ea1d58b35e3348f0c89a7c861d79b310531ccf36b917447dac104b4c8e7f8d924ce7e037f3416a66a519fb427ee302b41c78b025b4527cd478e0087bff1c5d91885dbd35fd") (async) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e24, @multicast1}, 0x10) (async) sendto$inet(r3, &(0x7f0000000b00)="b80dd305f1e453bc7d060c0019e1dc3acc6859fb2710e757be27ee2b28a61ef3db59b556ab735fd71fbe189a2a1dbb06bc6166c0a1d4b7e7046be7058341b418b731c7552da493fae49f1d88476b453b6297f4300d3d6e02b2b5b5c6e08944720081608790e528135b188dc4f3a252708ec2a4bf15bb7369881bf086efdcf9cd942b2525f5586b401e53d2543d697bb68272fdcd", 0xfffffffffffffe45, 0x40090, 0x0, 0x0) (async) clone(0x800000, &(0x7f00000001c0)="a9d0f7cea4a3ecacc129c8c9f5c0e76c299f490091264b9067b73f43666dde3ad7204cad946a5ce82baeffa27366", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="bfad6a1bd0acdaf2baedc7b01d8379bbf0d0178a88e99f9335d1a1876f6f98bd469fe52a58b1") 21:18:20 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 21) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:21 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfffffff5, 0x0) 21:18:21 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffff1f00, 0x0) 21:18:21 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf5ffffff, 0x0) [ 251.292410] ipt_REJECT: ECHOREPLY no longer supported. [ 251.293579] block nbd2: Attempted send on invalid socket [ 251.303352] print_req_error: I/O error, dev nbd2, sector 0 [ 251.311421] efs: cannot read volume header [ 251.324730] FAULT_INJECTION: forcing a failure. [ 251.324730] name failslab, interval 1, probability 0, space 0, times 0 21:18:21 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfffff000, 0x0) [ 251.402360] CPU: 1 PID: 26279 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 251.410283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.419647] Call Trace: [ 251.422257] dump_stack+0x1fc/0x2ef [ 251.425910] should_fail.cold+0xa/0xf [ 251.429733] ? setup_fault_attr+0x200/0x200 [ 251.434077] ? lock_acquire+0x170/0x3c0 [ 251.438081] __should_failslab+0x115/0x180 [ 251.442333] should_failslab+0x5/0x10 [ 251.446148] kmem_cache_alloc_trace+0x284/0x380 [ 251.450836] blk_alloc_queue_stats+0x3c/0x100 [ 251.455346] blk_alloc_queue_node+0x1eb/0xbf0 [ 251.459881] blk_mq_init_queue+0x44/0xa0 [ 251.463955] loop_add+0x2cb/0x8a0 [ 251.467425] loop_control_ioctl+0x16c/0x480 [ 251.471765] ? loop_lookup+0x1d0/0x1d0 [ 251.475666] ? HARDIRQ_verbose+0x10/0x10 [ 251.479742] ? ksys_write+0x241/0x2a0 [ 251.483555] ? loop_lookup+0x1d0/0x1d0 [ 251.487454] do_vfs_ioctl+0xcdb/0x12e0 [ 251.491353] ? lock_downgrade+0x720/0x720 [ 251.495513] ? check_preemption_disabled+0x41/0x280 21:18:21 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x24c01, 0x8) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x3, 0x5) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) writev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000100)="6f3b68217ef454efe11dc76165c9ecd224d499cc16d1a9e8ca6a", 0x1a}, {&(0x7f00000003c0)="acffc2971023b25952f213c4c58ca7dd3dc5dad094dfa979e84c2facfe6a61e4b8d3a3360c9ccf0246ec52f28356bb223b", 0x31}, {&(0x7f0000000400)="fafdeeaa71a1be58e0851ac0d1cd0f04577c95651b1b84e9e182bcd77766076b9344109273f524446854c3589b45ce6593a658c600fbd94aed70e1e6a55c5107cdd076b980107673da713d38e5b79fd014bcf697d6d3c3dba76ffa11eb1a59da8434fc6b77ae7e1a03134209851370803026d5f7fd7a2440165fb24b61fafe99f70fca3fc736298d036b038f7d", 0x8d}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="537f1a2523b61cc35aeba207b1da5032a1d4e1c780f894a15d1136449fa79c01291bf0a11a6c46ac4a5dcea7123a4e5330339584fffe6dc3252508f057274594533560220a56a601bc7c0376a514bdf8899988cfb1c7c4412ec42bf0932bc2a1e284fac05752", 0x66}, {&(0x7f0000001540)="9ad6c5bf8acfe6de0bf9c8271cd224ab009b97b024b492470e520fc9d88b114be4b0e01d76c19033ff85b348b3b651ac34766e84fd49249a96d108a67ff8d7dbbf999db6bb9d750dff61abe457441992ad461be9b2904ba00090efcdfa58e787ef28af6c4d74e09c53a9760df6d3eb46ff8e01e34d95222bb2f199540a601e5c09105ece084ed566a462d0", 0x8b}], 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000013000300"/20, @ANYRES32=r3, @ANYBLOB="00000004000000f11300010076"], 0x34}}, 0x0) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r5, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) r7 = getpid() sched_setattr(r7, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r8 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r8, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r9, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x61, 0x9, 0x81, 0xee, 0x0, 0x8, 0x412, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x8001, 0x3}, 0x1000, 0x40, 0x5, 0xe, 0x1, 0x5, 0x45c, 0x0, 0x6b73, 0x0, 0x8001}, r7, 0xe, r8, 0x3) sendmsg$nl_route(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@mpls_getnetconf={0x2c, 0x52, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NETCONFA_IFINDEX={0x8, 0x1, r6}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000060}, 0x4000) [ 251.500543] ? ioctl_preallocate+0x200/0x200 [ 251.504969] ? __fget+0x356/0x510 [ 251.508444] ? do_dup2+0x450/0x450 [ 251.511994] ? vfs_write+0x393/0x540 [ 251.515723] ? fput+0x2b/0x190 [ 251.518936] ksys_ioctl+0x9b/0xc0 [ 251.522400] __x64_sys_ioctl+0x6f/0xb0 [ 251.526298] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 251.530892] do_syscall_64+0xf9/0x620 [ 251.534710] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.539907] RIP: 0033:0x7fa13cd13e99 [ 251.543628] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 251.562536] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 251.570267] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 251.577551] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 251.584834] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 251.592123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:18:21 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x2) 21:18:21 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfffffff6, 0x0) [ 251.599400] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:21 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf6ffffff, 0x0) 21:18:21 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 22) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:21 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xedc000000000, 0x0) 21:18:21 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfffffe00, 0x0) 21:18:21 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x24c01, 0x8) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x3, 0x5) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) writev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000100)="6f3b68217ef454efe11dc76165c9ecd224d499cc16d1a9e8ca6a", 0x1a}, {&(0x7f00000003c0)="acffc2971023b25952f213c4c58ca7dd3dc5dad094dfa979e84c2facfe6a61e4b8d3a3360c9ccf0246ec52f28356bb223b", 0x31}, {&(0x7f0000000400)="fafdeeaa71a1be58e0851ac0d1cd0f04577c95651b1b84e9e182bcd77766076b9344109273f524446854c3589b45ce6593a658c600fbd94aed70e1e6a55c5107cdd076b980107673da713d38e5b79fd014bcf697d6d3c3dba76ffa11eb1a59da8434fc6b77ae7e1a03134209851370803026d5f7fd7a2440165fb24b61fafe99f70fca3fc736298d036b038f7d", 0x8d}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="537f1a2523b61cc35aeba207b1da5032a1d4e1c780f894a15d1136449fa79c01291bf0a11a6c46ac4a5dcea7123a4e5330339584fffe6dc3252508f057274594533560220a56a601bc7c0376a514bdf8899988cfb1c7c4412ec42bf0932bc2a1e284fac05752", 0x66}, {&(0x7f0000001540)="9ad6c5bf8acfe6de0bf9c8271cd224ab009b97b024b492470e520fc9d88b114be4b0e01d76c19033ff85b348b3b651ac34766e84fd49249a96d108a67ff8d7dbbf999db6bb9d750dff61abe457441992ad461be9b2904ba00090efcdfa58e787ef28af6c4d74e09c53a9760df6d3eb46ff8e01e34d95222bb2f199540a601e5c09105ece084ed566a462d0", 0x8b}], 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000013000300"/20, @ANYRES32=r3, @ANYBLOB="00000004000000f11300010076"], 0x34}}, 0x0) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r5, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) r7 = getpid() sched_setattr(r7, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r8 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r8, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r9, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x61, 0x9, 0x81, 0xee, 0x0, 0x8, 0x412, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x8001, 0x3}, 0x1000, 0x40, 0x5, 0xe, 0x1, 0x5, 0x45c, 0x0, 0x6b73, 0x0, 0x8001}, r7, 0xe, r8, 0x3) sendmsg$nl_route(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@mpls_getnetconf={0x2c, 0x52, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NETCONFA_IFINDEX={0x8, 0x1, r6}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000060}, 0x4000) openat(0xffffffffffffff9c, 0x0, 0x24c01, 0x8) (async) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) (async) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket$inet6(0xa, 0x3, 0x5) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) writev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000100)="6f3b68217ef454efe11dc76165c9ecd224d499cc16d1a9e8ca6a", 0x1a}, {&(0x7f00000003c0)="acffc2971023b25952f213c4c58ca7dd3dc5dad094dfa979e84c2facfe6a61e4b8d3a3360c9ccf0246ec52f28356bb223b", 0x31}, {&(0x7f0000000400)="fafdeeaa71a1be58e0851ac0d1cd0f04577c95651b1b84e9e182bcd77766076b9344109273f524446854c3589b45ce6593a658c600fbd94aed70e1e6a55c5107cdd076b980107673da713d38e5b79fd014bcf697d6d3c3dba76ffa11eb1a59da8434fc6b77ae7e1a03134209851370803026d5f7fd7a2440165fb24b61fafe99f70fca3fc736298d036b038f7d", 0x8d}, {&(0x7f00000004c0)="a8635208191ececf4e24a0686b6606458625389c07d8e19768976c0be7a71bdb77048c9c7dfcddee910aa18780265ae2b056f3e7bd92da113664f56ea4f1a8f46cf907e0a6d3dbb1a5a5f244ccc8146d378f3a0b52ce6c3f1ac4406990210c1f47c1d1ec676b1ed40ed43d0d8dced4cc7af2a2d672794daa62c5661be1d8eb3d2c26177f423674a36ad64fd8a83f7f84d696420c65d54f50378a4ac3a7c68dd711e0812b224fe53c1c9e1712e5a50a51229eaed96ec8306c54c7b9ffca0ec5b1f2adb447e110bb0de142d68821cf015b752a6aef196bd996c380c95dfe0d2125c110a74d5cd40cdc6f4c6d484a7ea7199352c7cfabef24bb4ee2c634d5de926ac049141c9088296edb1e90063f5966b20b65d060ae15bf36e4e2709a564024883f0c854061278be305a6aa9e41e1f823e8d6f9add97563b9efc8b4093e8f479fe9360328d4b62e3a0ce129bbb71fe8e1e301913bc46b12eb40e178fa8373d0c52ad0b64b05796708515db275031bd2a066285b3ab1fc9cdaacc212f69ba83e10349c71972a625a6b72c32a3007b3fcbfd6f93de9282a01dffe0507fcd86ad690a888ef94fe789915dcde678888819721b6bb5a6a7851fce4a77e82cfe689db16eef2a1f5c5c0bbb3c20fe9f43f309bc0aee15726e8a0699b92fc03a85630d459d80b90850b9e55ba197f5741c40578b46ad2a21b438019743033a4098e18e33bc0ec18c8cb843a122b2fc96b9127e55f3a3702942c06fb03e0195676bedf2a7a6f02fda73472f066a5dff45bb4b01aa8bc3c77fceee0418ef648af30b1b2612949becdf728feb67a18a11415033d283fafb376ca5efd4432a60f70a793129190443509aa59923a600fe049e3608ab957ea626cbd23e711cf9fbd69991c1ef74aa4f2c4d9368eea2de44e49931df58bee6628832e29057390d06831cf22b0a768b8dedae3bc04dca684f04ad4c4ecd80d1fe29442636ab7b3d91d48f8aa95a0dfe287a8c1d596260ab8e48b109dbb55560991c9136e136b1d78292acbcc2b6dc8e6c660995c5d44d472e1d4ace7d6b5abef1a17f55a5bef8c456443ff0852dc8a95ebfdc46b29bd361347468aae986906da6fc58791fbf18ed9e52e937956d8d80cee7fe4a5e713dc46b7a17845bf3a9fa5d9f117120d08b4e66f3df269d6d6dcb8648ad3d0fbbdb1db6491f9af59cbf57c118e79e74cb9045cdfd6eaf395a8e988c3d00652886c20503716b001fac59cf61595b8c019c91e43807ba0248412f8646fa3cde4afca16764a5bab7b1542e0209ea09e4e9a48daf698578823659574256a5057e558408072f923e9ee0a918b6a4a199f4fceef1c87fdeacd4895b102ddd52e9abcca7208118c934b147d3606073ec159bd7270d3cccadb27b9dbcc8af37a28f375c87fdde0a35a327fc9ea44c224af88c45d3c42da79ddac16bd675d34dfaf166df470cc6aadeccc809f749346f0557516670d64b495172c148aaf57f97b648b484cafb39ec3d96ec4151787ba641468850f83a5d9495ff8a81a1813ab355ffcb568c822343eb001f8e18b40ae5a80cd54e96fede47f6d1f1293948ce195da59fe215fe533254a6711d9f5e2218b58fc0c4e8b4d39a6add48f2b75349ef3bcc92ab07f6ffe37db30503f2dcf35db6c91ae263ec15e257b0d5ddc3f8b9eed95c89c0414607c0aad5ac64ca444279b34af542a8ae690e2a1b6fb7f9bd6c073f57232892ffffdd0e14b5701ed9b654a925281cd9912c67b25b06a0bc7dbf9cc17f8e8a89f5421165ef81c44ca33b276a852f9e9594f4512727ce32731a3229d086b8ca004c133244ea298eecb8740c821128025a84ae9b2a69762217e561aefb12b0c3d72c54940a6b5e769e1b8e9c28fd29fb36927ddc98fa69932defd4d1afe71c5cae3f587adf647cf5ec5082dc32bb957a4f40d86773eb953d56c202bac1fecf6121f82352b0a1cb77b996efba71c6b55efb038ca62b9c4beeab202d1a070fde4202ad104db1ff394caca1b0e900acfd7336566de3b2a4506271be534bfaf3d8c6bd81925ef1f2a6629d1bb9d2d667d145609713f52f4a1f06e352d08f8a18737c14ada1da792a2b1c11c91eb562cb58bfba8727f787006d06afa510b081777014ce40f5c2127a0c6acebe779996a6592308295ec789e815db2b8ef9d03ce8eaa396acb4969fb608775b29cee3b3c573a7cbd8cbf1ef196374af1a95c6e63dedcf32eb9d67dfeba1498288695dc486f9d7c103e9024675f90b4f3d43211b6059b1e914acb37fb0e6f8476a122fca3c3cf020dbd6f655a0c0436bcf9e7ddd999aec8705fbb7244be58c768b210812236540476d4184d571ea767d392e9603264b704a24ffca4d07edad5716c66e609f60d68c6031b63d3c70dacdd76516d8dc0379f5599a58e3c22269267ca40b48d0427fc59bc98930f31bdfab6b3517786649e743b3c978aba067be65157b960f5aed5c30e8381ca7b22cd26f5ba84a82056660b6aa6aa5ba9c145fd3a2f2c789ac69d3f0e4335d72e847d05388ad50f61076aa791fea09ad364cd01f6e08ad2b323b8351ffbaeea20f7e0224b7210e3ae6ee16a7bba5ca069499824e657f3efc0e5ac7605f435fc2d68c6db732152acd431173dd03154ef1c84a35be7a64bdb64afeef56dd65d3db4df36a127993e2a683063d3c440e1be07f3fbd0bdfcc208ef59be56125a12610aa6e0d71e82a2c2ad2e73c6c9bf15bf023f87881fbc557932d218212c7f188b4b69b0b8d3be876558cec0f05e4db111aaa326d3b40b397c27e5652cacdb10e34790f793b2937760a18316477f8ee8a3b0c6ad5669b15a6de3dc534fac059f504e78f02ee822f8295edace0094125ea0be0fec9841044a8f78f78acb7248e1d4a0b0e961e36eefdcb5273175583333550295ae4fc1d6b83c8c765e7318d050943cc4d3032ffed82c5aebe4030f3da2418cd1b8fcb337c93c98396989dcfb33cda73ab49275f25f0b66c231908662165c9cf315b2c3edbbbd12676199d2bdaaf3707a365c4a84aa19690ee859c1b640599e3b54e83d15d47a82a2ac215f835ed3543f3dec791a6b25e7cc4cec10e8d7101b1e3e085db45fea324aab83055ae47d1f92f37b5c52ce0b7ecef0a96cf7b7149abaed2759f5bb2a2827d0cdaeceb20c1eafdae3cc9ce81215d5add68b674e54a2a0585f46c3159a96f5878d1c97dc3fc1572e81e953118dd29be0f69ea9aa6fcf284e629b4f0901206b429404b0763268cbbcc90e9272d850b096df6417d71ef7c742502c23237ce1dd238a32f1c74286bf906402124e3fa12bea99b0af5b0b9bb7aa245ae85fcdda30aef28690081d6359f8aeb738e0e993fe45d4308756dc8fec37eec2a26afad104013fd3bc3944e11af94e3d99fc1cc57d0ef29872587d583e7b2d3cd5565d3c224308546fa160517f5ea05b4df983e8630c27dbbc24c81ded6424446d0a2c0b934352e145e50579e2fab22ab060341b4a887cb4594a0102c2eedb22a82d32bb6dc35e80c9346cf3d05c15c09720235a8cfb940e908cba00198097df8fa5d76cd32cbf309dc958fa827877e2e886c2c809bc514d3157de7f49df4d3d3fcc445febbc0c76b634f5d97fe1212022b561cfe15ca1e2b6c221d68e9e71d5470f9abdb5dc43ba74fb1fafee5af5e4a483c4fff824a2191a9477093316f9165d80311bf57a979f4f00aa848be692475211bda7a8304305e531c62d50f23ab302c759e01dc9b71c125bf78d784e1a5db17f2021027a5a7307113cda8f69bb24f5d5899323f027c3e90794412b41aa2c1401b04821255345f6b12d310a7b12d8248a91bc52ede9230f8acb02d180da16a37971ee3c24c9b4f7a282f98e94be9fe56d739b7de45a395e4dba7b391e395fccc19741a4c68415c023d3a848b99a2b9512a2c606ad5b186c63e1fa3e06fab24bb58ca4b9c03ca808aee576398bd62b41d3b90d748cc1ac31af767173c53c9f0c4a4a12509429042ecbcfb0c7a63a17dc4ddd88a0ae0a6f95c3e0d1b0716b0dbd5a24706a8b68ab09c99dbf074ea0b9fa3e19ba8785403af55a56cf37b4004d28ea53ccfceb19404abfcfd2d2ed81e250533229ea3c35f37b189991ea1a00cd25da180977fc2dcff43153becfc97b3e802d60fd448dac4b3b4998fb6af46cce723476b57dbda1d61ef4a24cec509c938be2dbe0f713ace44d1415872ab9324ab80d1d9002261d7079ec1ab83ac0427d809d4a75ef7cf786ee3c839cf3dcd1579c0233f0aa6f7ccd92dca5f9f7665b0eb62afeb985ac1af4b620745206e815e82418fa05d32e89183c3580ce5f624a67bc77c01fe70ba1818d0d27c771ebb5868b75ee0395f0411bf632b2385f4ee7e5cd3e06b7d6ae15f3399abe9f0cdd67d237ffa76a8435bd9afb4fc3f9514851fab295c6f89c2abc067461c41f377e30883fbc072376d9d37291d3da9faf85f23f196c4a3e890962cf753f994eb3f40ea497b22313858b1febb59dee28305cef48dcbf97cde5bab7a2ca13e04219c4ae1fc2452d5922e6a6c7e0b353cb12640ac94fa44f6b2f155df1d6c8782e327f97eea4498984113a18911513426579646c341211ee3a5aba4330cc71799207551df4fda1bf4def49f0ff972a161306ae01c72d259557e1d13365d4261ed13aa293701067731fdfd8f110a6e3527ece18c13a72b6d54df2bc5198a20838524e3978eee02e65fc43b1bf98240f06b55b2f8a9af4ff116ce7f02aa068b1aeeb5798aeb4a6647faa7e5ac3d5160c420759a709fce4dac6ae18df4d2afedd4a01004bfa9daf3f3980b9d8d3c4b45ad8feaa0da9725bf8ca7baf3785052207444e64ec25fe8a647f9ad3b20d909b45ef61f5ee0beaf1753bc3c28ffbb4af966e9e999c6aaca2003002594e66c06c67d3e890b97da85ddcffb5de63209b2136828a8012b232b4a2704c574956a7b1a59b4a1cb461e842d77274c1472e94aaaea52c807931920e2a1b653788893861202f485c82949e215d9f03da9c952b492f258107727c74fba3da131582a8515977730a22d6351e52ec486a338bbc3f25bb6a7c3700627a479047d774102dcb85bdc0731291b7f98c2ba455793b38aed4a8acf9922d86269c27efbbdb63bdbc7d0eaaa551b3a765dfa51e0456984f79f68b5f49f06e902d15dfdf99dca2f78a5f7eaba9634ab3b7146f5f218b5a5a60d2db2149e9609435e74afc606bf1527c38d440a49d4cd1f23d901c5548e8a6462b59e4fc3f5dc143ea98dfbff97f2af6047290c0e6eb961d4169f9cc2d1554db2131870b66c142bd6564ff768eb2d6b26ffcd532107351cc9ffee1fa55b918cce74bf44f3f2b58f89b65eaf8ffe033e43298d6d6896fc20d51a6f80120ee2a534c4162490d0aa256e34fb6c2ea816375df9cfb38e6123ccb184b0f0a2872737e1ad2a6a68ab9c5da68dc705aa54c1dd1536721e4e0a435758b36caa191b840fa3cfe50c7c83085b49b4b79949e693bcfd8ebbbb2a894f4b44c327fd08d0ec992e39bdfe547e423b8cc52c5fddd48a9f55d48092d61b1a803e4ea2cd2562e3b9a9298d0fae3dc3994e5796ca2d34bf37e70d8917d7974fa8835f8b6e3509591bb2de6bf983c4b017857bc3a9ab00bbdbd536d613ea44859a51db047f89f46a928d44e73900ce188465c7be9b2a400d90835fa2f321910349eb630e0afae14b7f9b9b34a3a1e3572db301e98b4ac624ab311d6ace93e4a164a6ed629ac87fa95e27aa0377072f31c640e82a8514f87ae97bb1f29f3038ab3ff32e30495250b1c85ab62277c4a9844f06e", 0x1000}, {&(0x7f00000014c0)="537f1a2523b61cc35aeba207b1da5032a1d4e1c780f894a15d1136449fa79c01291bf0a11a6c46ac4a5dcea7123a4e5330339584fffe6dc3252508f057274594533560220a56a601bc7c0376a514bdf8899988cfb1c7c4412ec42bf0932bc2a1e284fac05752", 0x66}, {&(0x7f0000001540)="9ad6c5bf8acfe6de0bf9c8271cd224ab009b97b024b492470e520fc9d88b114be4b0e01d76c19033ff85b348b3b651ac34766e84fd49249a96d108a67ff8d7dbbf999db6bb9d750dff61abe457441992ad461be9b2904ba00090efcdfa58e787ef28af6c4d74e09c53a9760df6d3eb46ff8e01e34d95222bb2f199540a601e5c09105ece084ed566a462d0", 0x8b}], 0x6) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) (async) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000013000300"/20, @ANYRES32=r3, @ANYBLOB="00000004000000f11300010076"], 0x34}}, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r5, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)) (async) getpid() (async) sched_setattr(r7, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r8, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r9, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x61, 0x9, 0x81, 0xee, 0x0, 0x8, 0x412, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x8001, 0x3}, 0x1000, 0x40, 0x5, 0xe, 0x1, 0x5, 0x45c, 0x0, 0x6b73, 0x0, 0x8001}, r7, 0xe, r8, 0x3) (async) sendmsg$nl_route(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@mpls_getnetconf={0x2c, 0x52, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NETCONFA_IFINDEX={0x8, 0x1, r6}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000060}, 0x4000) (async) 21:18:21 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xff0f0000, 0x0) 21:18:21 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x1000000000000, 0x0) 21:18:21 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffffff7f, 0x0) [ 251.876039] FAULT_INJECTION: forcing a failure. [ 251.876039] name failslab, interval 1, probability 0, space 0, times 0 [ 251.956177] CPU: 0 PID: 26477 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 251.964117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.973488] Call Trace: [ 251.976110] dump_stack+0x1fc/0x2ef [ 251.979774] should_fail.cold+0xa/0xf [ 251.983605] ? setup_fault_attr+0x200/0x200 [ 251.987947] ? lock_acquire+0x170/0x3c0 [ 251.991958] __should_failslab+0x115/0x180 [ 251.996225] should_failslab+0x5/0x10 [ 252.000058] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 252.005195] blkg_alloc+0x92/0x630 [ 252.008769] blkcg_init_queue+0x24/0x540 [ 252.012854] blk_alloc_queue_node+0x7d0/0xbf0 [ 252.017380] blk_mq_init_queue+0x44/0xa0 [ 252.021461] loop_add+0x2cb/0x8a0 [ 252.024937] loop_control_ioctl+0x16c/0x480 [ 252.029295] ? loop_lookup+0x1d0/0x1d0 [ 252.033211] ? HARDIRQ_verbose+0x10/0x10 [ 252.037297] ? loop_lookup+0x1d0/0x1d0 [ 252.041204] do_vfs_ioctl+0xcdb/0x12e0 [ 252.045120] ? lock_downgrade+0x720/0x720 [ 252.049288] ? check_preemption_disabled+0x41/0x280 21:18:21 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x300) [ 252.054323] ? ioctl_preallocate+0x200/0x200 [ 252.058763] ? __fget+0x356/0x510 [ 252.062262] ? do_dup2+0x450/0x450 [ 252.065817] ? vfs_write+0x393/0x540 [ 252.069550] ? fput+0x2b/0x190 [ 252.072768] ksys_ioctl+0x9b/0xc0 [ 252.076247] __x64_sys_ioctl+0x6f/0xb0 [ 252.080156] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 252.084745] do_syscall_64+0xf9/0x620 [ 252.088540] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.093716] RIP: 0033:0x7fa13cd13e99 [ 252.097415] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 252.116305] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 252.124000] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 252.131258] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 252.138513] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 252.145765] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:18:21 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffff0000, 0x0) 21:18:21 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x24c01, 0x8) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) (async, rerun: 64) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x3, 0x5) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) writev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000100)="6f3b68217ef454efe11dc76165c9ecd224d499cc16d1a9e8ca6a", 0x1a}, {&(0x7f00000003c0)="acffc2971023b25952f213c4c58ca7dd3dc5dad094dfa979e84c2facfe6a61e4b8d3a3360c9ccf0246ec52f28356bb223b", 0x31}, {&(0x7f0000000400)="fafdeeaa71a1be58e0851ac0d1cd0f04577c95651b1b84e9e182bcd77766076b9344109273f524446854c3589b45ce6593a658c600fbd94aed70e1e6a55c5107cdd076b980107673da713d38e5b79fd014bcf697d6d3c3dba76ffa11eb1a59da8434fc6b77ae7e1a03134209851370803026d5f7fd7a2440165fb24b61fafe99f70fca3fc736298d036b038f7d", 0x8d}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="537f1a2523b61cc35aeba207b1da5032a1d4e1c780f894a15d1136449fa79c01291bf0a11a6c46ac4a5dcea7123a4e5330339584fffe6dc3252508f057274594533560220a56a601bc7c0376a514bdf8899988cfb1c7c4412ec42bf0932bc2a1e284fac05752", 0x66}, {&(0x7f0000001540)="9ad6c5bf8acfe6de0bf9c8271cd224ab009b97b024b492470e520fc9d88b114be4b0e01d76c19033ff85b348b3b651ac34766e84fd49249a96d108a67ff8d7dbbf999db6bb9d750dff61abe457441992ad461be9b2904ba00090efcdfa58e787ef28af6c4d74e09c53a9760df6d3eb46ff8e01e34d95222bb2f199540a601e5c09105ece084ed566a462d0", 0x8b}], 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000013000300"/20, @ANYRES32=r3, @ANYBLOB="00000004000000f11300010076"], 0x34}}, 0x0) (async, rerun: 32) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async, rerun: 32) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r5, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) (async) r7 = getpid() sched_setattr(r7, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) (async) r8 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r8, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r9, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x61, 0x9, 0x81, 0xee, 0x0, 0x8, 0x412, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x8001, 0x3}, 0x1000, 0x40, 0x5, 0xe, 0x1, 0x5, 0x45c, 0x0, 0x6b73, 0x0, 0x8001}, r7, 0xe, r8, 0x3) sendmsg$nl_route(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@mpls_getnetconf={0x2c, 0x52, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NETCONFA_IFINDEX={0x8, 0x1, r6}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000060}, 0x4000) [ 252.153024] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:21 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 23) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:21 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffff1f00, 0x0) 21:18:22 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2000000000000, 0x0) 21:18:22 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffffff8c, 0x0) 21:18:22 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfffff000, 0x0) 21:18:22 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x4000000000000, 0x0) [ 252.374817] FAULT_INJECTION: forcing a failure. [ 252.374817] name failslab, interval 1, probability 0, space 0, times 0 21:18:22 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfffffff5, 0x0) [ 252.460721] CPU: 1 PID: 26650 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 252.468646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.478014] Call Trace: [ 252.480619] dump_stack+0x1fc/0x2ef [ 252.484257] should_fail.cold+0xa/0xf [ 252.488073] ? setup_fault_attr+0x200/0x200 [ 252.492401] ? lock_acquire+0x170/0x3c0 [ 252.496395] __should_failslab+0x115/0x180 [ 252.500642] should_failslab+0x5/0x10 [ 252.504447] kmem_cache_alloc_trace+0x284/0x380 [ 252.509125] blk_iolatency_init+0x47/0x2d0 [ 252.513377] blkcg_init_queue+0x1c1/0x540 [ 252.517540] blk_alloc_queue_node+0x7d0/0xbf0 [ 252.522055] blk_mq_init_queue+0x44/0xa0 [ 252.526125] loop_add+0x2cb/0x8a0 [ 252.529591] loop_control_ioctl+0x16c/0x480 [ 252.533920] ? loop_lookup+0x1d0/0x1d0 [ 252.537822] ? HARDIRQ_verbose+0x10/0x10 [ 252.541894] ? ksys_write+0x241/0x2a0 [ 252.545703] ? loop_lookup+0x1d0/0x1d0 [ 252.549597] do_vfs_ioctl+0xcdb/0x12e0 [ 252.553492] ? lock_downgrade+0x720/0x720 [ 252.557644] ? check_preemption_disabled+0x41/0x280 [ 252.562661] ? ioctl_preallocate+0x200/0x200 [ 252.567075] ? __fget+0x356/0x510 [ 252.570529] ? do_dup2+0x450/0x450 [ 252.574066] ? vfs_write+0x393/0x540 [ 252.577785] ? fput+0x2b/0x190 [ 252.580986] ksys_ioctl+0x9b/0xc0 [ 252.584444] __x64_sys_ioctl+0x6f/0xb0 [ 252.588336] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 252.592919] do_syscall_64+0xf9/0x620 [ 252.596730] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.601920] RIP: 0033:0x7fa13cd13e99 [ 252.605645] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 252.624562] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 252.632282] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 252.639549] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 252.646820] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 252.654087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:18:22 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x2) [ 252.661355] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:22 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f00000000c0)='.pending_reads\x00', 0x40c40, 0x110) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x9) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x21f, 0x47, 0x6}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:18:22 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 24) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:22 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xe000000000000, 0x0) 21:18:22 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfffffe00, 0x0) 21:18:22 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfffffff6, 0x0) [ 252.955094] FAULT_INJECTION: forcing a failure. [ 252.955094] name failslab, interval 1, probability 0, space 0, times 0 [ 253.016542] CPU: 1 PID: 26782 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 253.024459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.033821] Call Trace: [ 253.036427] dump_stack+0x1fc/0x2ef [ 253.040069] should_fail.cold+0xa/0xf [ 253.043876] ? setup_fault_attr+0x200/0x200 [ 253.048206] ? lock_acquire+0x170/0x3c0 [ 253.052196] __should_failslab+0x115/0x180 [ 253.056439] should_failslab+0x5/0x10 [ 253.060243] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 253.065352] ? iolatency_pd_init+0x6f0/0x6f0 [ 253.069765] iolatency_pd_alloc+0x6e/0x120 [ 253.074003] blkcg_activate_policy+0x120/0x5d0 [ 253.078589] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 253.083612] blk_iolatency_init+0x123/0x2d0 [ 253.087941] blkcg_init_queue+0x1c1/0x540 [ 253.092097] blk_alloc_queue_node+0x7d0/0xbf0 [ 253.096600] blk_mq_init_queue+0x44/0xa0 [ 253.100669] loop_add+0x2cb/0x8a0 [ 253.104131] loop_control_ioctl+0x16c/0x480 [ 253.108461] ? loop_lookup+0x1d0/0x1d0 [ 253.112358] ? HARDIRQ_verbose+0x10/0x10 [ 253.116423] ? ksys_write+0x241/0x2a0 [ 253.120228] ? loop_lookup+0x1d0/0x1d0 [ 253.124117] do_vfs_ioctl+0xcdb/0x12e0 [ 253.128011] ? lock_downgrade+0x720/0x720 [ 253.132190] ? check_preemption_disabled+0x41/0x280 [ 253.137210] ? ioctl_preallocate+0x200/0x200 [ 253.141622] ? __fget+0x356/0x510 [ 253.145079] ? do_dup2+0x450/0x450 [ 253.148616] ? vfs_write+0x393/0x540 [ 253.152330] ? fput+0x2b/0x190 [ 253.155532] ksys_ioctl+0x9b/0xc0 [ 253.158994] __x64_sys_ioctl+0x6f/0xb0 [ 253.162885] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 253.167473] do_syscall_64+0xf9/0x620 [ 253.171292] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.176482] RIP: 0033:0x7fa13cd13e99 [ 253.180197] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 253.199098] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 253.206809] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 21:18:23 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 25) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) [ 253.214077] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 253.221345] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 253.228612] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 253.235890] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:23 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfffffffb, 0x0) 21:18:23 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf0ffffffffffff, 0x0) 21:18:23 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffffff7f, 0x0) 21:18:23 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f00000000c0)='.pending_reads\x00', 0x40c40, 0x110) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x9) (async) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x21f, 0x47, 0x6}) (async, rerun: 32) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) (async, rerun: 32) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 253.385690] FAULT_INJECTION: forcing a failure. [ 253.385690] name failslab, interval 1, probability 0, space 0, times 0 [ 253.420221] CPU: 0 PID: 26864 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 21:18:23 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xedc000000000, 0x0) [ 253.428260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.437632] Call Trace: [ 253.440245] dump_stack+0x1fc/0x2ef [ 253.443906] should_fail.cold+0xa/0xf [ 253.447735] ? setup_fault_attr+0x200/0x200 [ 253.452081] ? lock_acquire+0x170/0x3c0 [ 253.456090] __should_failslab+0x115/0x180 [ 253.460350] should_failslab+0x5/0x10 [ 253.464168] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 253.469293] ? iolatency_pd_init+0x6f0/0x6f0 [ 253.473721] iolatency_pd_alloc+0x6e/0x120 [ 253.477989] blkcg_activate_policy+0x120/0x5d0 [ 253.482593] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 253.487642] blk_iolatency_init+0x123/0x2d0 [ 253.491994] blkcg_init_queue+0x1c1/0x540 [ 253.496165] blk_alloc_queue_node+0x7d0/0xbf0 [ 253.500690] blk_mq_init_queue+0x44/0xa0 [ 253.504775] loop_add+0x2cb/0x8a0 [ 253.508255] loop_control_ioctl+0x16c/0x480 [ 253.512595] ? loop_lookup+0x1d0/0x1d0 [ 253.516505] ? HARDIRQ_verbose+0x10/0x10 [ 253.520595] ? loop_lookup+0x1d0/0x1d0 [ 253.524501] do_vfs_ioctl+0xcdb/0x12e0 [ 253.528403] ? lock_downgrade+0x720/0x720 [ 253.532562] ? check_preemption_disabled+0x41/0x280 [ 253.537589] ? ioctl_preallocate+0x200/0x200 [ 253.542018] ? __fget+0x356/0x510 [ 253.545487] ? do_dup2+0x450/0x450 [ 253.549036] ? vfs_write+0x393/0x540 [ 253.552760] ? fput+0x2b/0x190 [ 253.555997] ksys_ioctl+0x9b/0xc0 [ 253.559465] __x64_sys_ioctl+0x6f/0xb0 [ 253.563369] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 253.567965] do_syscall_64+0xf9/0x620 [ 253.571782] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.576985] RIP: 0033:0x7fa13cd13e99 [ 253.580704] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 253.599613] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 253.607339] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 253.614613] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 253.621887] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 253.629163] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:18:23 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x2) 21:18:23 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffffff8c, 0x0) 21:18:23 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfeffff00000000, 0x0) [ 253.636435] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:23 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x100000000000000, 0x0) 21:18:23 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x1000000000000, 0x0) 21:18:23 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfffffff5, 0x0) 21:18:23 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 26) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:23 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x200000000000000, 0x0) [ 253.896128] FAULT_INJECTION: forcing a failure. [ 253.896128] name failslab, interval 1, probability 0, space 0, times 0 [ 253.907589] CPU: 1 PID: 26994 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 253.915476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.924844] Call Trace: [ 253.927449] dump_stack+0x1fc/0x2ef [ 253.931105] should_fail.cold+0xa/0xf [ 253.934921] ? setup_fault_attr+0x200/0x200 [ 253.939252] ? rcu_read_lock_sched_held+0x16c/0x1d0 21:18:23 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x300000000000000, 0x0) [ 253.944285] __should_failslab+0x115/0x180 [ 253.948531] should_failslab+0x5/0x10 [ 253.952361] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 253.957390] iolatency_pd_alloc+0x6e/0x120 [ 253.961632] ? iolatency_pd_init+0x6f0/0x6f0 [ 253.966045] blkcg_activate_policy+0x249/0x5d0 [ 253.970643] blk_iolatency_init+0x123/0x2d0 [ 253.974973] blkcg_init_queue+0x1c1/0x540 [ 253.979127] blk_alloc_queue_node+0x7d0/0xbf0 [ 253.983640] blk_mq_init_queue+0x44/0xa0 [ 253.987711] loop_add+0x2cb/0x8a0 [ 253.991177] loop_control_ioctl+0x16c/0x480 [ 253.995508] ? loop_lookup+0x1d0/0x1d0 [ 253.999402] ? HARDIRQ_verbose+0x10/0x10 [ 254.003473] ? ksys_write+0x241/0x2a0 [ 254.007282] ? loop_lookup+0x1d0/0x1d0 [ 254.011176] do_vfs_ioctl+0xcdb/0x12e0 [ 254.015065] ? lock_downgrade+0x720/0x720 [ 254.019215] ? check_preemption_disabled+0x41/0x280 [ 254.024233] ? ioctl_preallocate+0x200/0x200 [ 254.028648] ? __fget+0x356/0x510 [ 254.032106] ? do_dup2+0x450/0x450 [ 254.035649] ? vfs_write+0x393/0x540 [ 254.039368] ? fput+0x2b/0x190 [ 254.042573] ksys_ioctl+0x9b/0xc0 [ 254.046035] __x64_sys_ioctl+0x6f/0xb0 [ 254.049928] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 254.054519] do_syscall_64+0xf9/0x620 [ 254.058334] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.063530] RIP: 0033:0x7fa13cd13e99 [ 254.067251] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 254.086158] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 21:18:23 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfffffff6, 0x0) 21:18:23 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) r1 = openat$incfs(0xffffffffffffff9c, &(0x7f00000000c0)='.pending_reads\x00', 0x40c40, 0x110) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x9) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x21f, 0x47, 0x6}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x1) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) openat$incfs(0xffffffffffffff9c, &(0x7f00000000c0)='.pending_reads\x00', 0x40c40, 0x110) (async) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x9) (async) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000000080)={0x21f, 0x47, 0x6}) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) (async) ioctl$TCFLSH(r0, 0x540b, 0x1) (async) 21:18:23 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2000000000000, 0x0) [ 254.093887] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 254.101261] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 254.108539] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 254.115819] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 254.123100] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:24 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x2) 21:18:24 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x4000000000000, 0x0) 21:18:24 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xedc000000000, 0x0) 21:18:24 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x400000000000000, 0x0) 21:18:24 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 27) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:24 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/121, 0x79}, {&(0x7f0000000100)=""/167, 0xa7}, {&(0x7f00000001c0)=""/166, 0xa6}], 0x3, 0xbdd, 0x392e00) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:18:24 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x1000000000000, 0x0) [ 254.461824] FAULT_INJECTION: forcing a failure. [ 254.461824] name failslab, interval 1, probability 0, space 0, times 0 [ 254.492095] CPU: 0 PID: 27143 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 254.500035] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.509411] Call Trace: [ 254.512023] dump_stack+0x1fc/0x2ef [ 254.515683] should_fail.cold+0xa/0xf [ 254.519511] ? setup_fault_attr+0x200/0x200 [ 254.523855] ? lock_acquire+0x170/0x3c0 [ 254.527868] __should_failslab+0x115/0x180 [ 254.532132] should_failslab+0x5/0x10 [ 254.535954] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 254.541078] ? throtl_add_bio_tg+0x1f0/0x1f0 [ 254.545513] throtl_pd_alloc+0x6b/0x940 [ 254.549508] ? throtl_add_bio_tg+0x1f0/0x1f0 [ 254.553937] blkcg_activate_policy+0x120/0x5d0 [ 254.558546] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 254.563604] ? init_timer_key+0x88/0x350 [ 254.567702] blk_throtl_init+0x40d/0x620 [ 254.571792] ? blk_iolatency_init+0x1b7/0x2d0 [ 254.576313] blkcg_init_queue+0x1e3/0x540 [ 254.580534] blk_alloc_queue_node+0x7d0/0xbf0 [ 254.585063] blk_mq_init_queue+0x44/0xa0 [ 254.589155] loop_add+0x2cb/0x8a0 [ 254.592638] loop_control_ioctl+0x16c/0x480 [ 254.596978] ? loop_lookup+0x1d0/0x1d0 [ 254.600907] ? HARDIRQ_verbose+0x10/0x10 [ 254.604995] ? loop_lookup+0x1d0/0x1d0 [ 254.608921] do_vfs_ioctl+0xcdb/0x12e0 [ 254.612830] ? lock_downgrade+0x720/0x720 [ 254.617002] ? check_preemption_disabled+0x41/0x280 [ 254.622049] ? ioctl_preallocate+0x200/0x200 [ 254.626497] ? __fget+0x356/0x510 [ 254.629978] ? do_dup2+0x450/0x450 [ 254.633541] ? vfs_write+0x393/0x540 [ 254.637280] ? fput+0x2b/0x190 [ 254.640508] ksys_ioctl+0x9b/0xc0 [ 254.643982] __x64_sys_ioctl+0x6f/0xb0 [ 254.647896] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 254.652497] do_syscall_64+0xf9/0x620 [ 254.656323] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.661525] RIP: 0033:0x7fa13cd13e99 [ 254.665253] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 254.684173] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 254.691912] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 254.699207] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 21:18:24 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x6000000000000, 0x0) 21:18:24 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x500000000000000, 0x0) [ 254.706507] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 254.713805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 254.721099] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:24 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/121, 0x79}, {&(0x7f0000000100)=""/167, 0xa7}, {&(0x7f00000001c0)=""/166, 0xa6}], 0x3, 0xbdd, 0x392e00) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x1) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/121, 0x79}, {&(0x7f0000000100)=""/167, 0xa7}, {&(0x7f00000001c0)=""/166, 0xa6}], 0x3, 0xbdd, 0x392e00) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) (async) ioctl$TCFLSH(r0, 0x540b, 0x1) (async) 21:18:24 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TCFLSH(r0, 0x540b, 0x2) 21:18:24 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 28) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:24 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x7ffffffffffff, 0x0) 21:18:24 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2000000000000, 0x0) 21:18:24 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x600000000000000, 0x0) 21:18:24 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x4000000000000, 0x0) 21:18:24 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x700000000000000, 0x0) 21:18:24 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8000000000000, 0x0) [ 254.971851] FAULT_INJECTION: forcing a failure. [ 254.971851] name failslab, interval 1, probability 0, space 0, times 0 [ 255.016995] CPU: 0 PID: 27315 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 255.024948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.034322] Call Trace: [ 255.036944] dump_stack+0x1fc/0x2ef [ 255.040599] should_fail.cold+0xa/0xf [ 255.044423] ? setup_fault_attr+0x200/0x200 [ 255.048772] ? lock_acquire+0x170/0x3c0 [ 255.052787] __should_failslab+0x115/0x180 [ 255.057044] should_failslab+0x5/0x10 [ 255.060863] kmem_cache_alloc_trace+0x284/0x380 [ 255.065554] ? blk_mq_hctx_mark_pending+0x1f0/0x1f0 [ 255.070585] ? plug_ctx_cmp+0x100/0x100 [ 255.074575] blk_stat_alloc_callback+0x54/0x290 [ 255.079279] blk_mq_init_allocated_queue+0x80/0x1300 [ 255.084400] ? blkcg_init_queue+0x1fd/0x540 [ 255.088748] ? blk_alloc_queue_node+0x7e4/0xbf0 [ 255.093446] blk_mq_init_queue+0x5c/0xa0 [ 255.097530] loop_add+0x2cb/0x8a0 [ 255.101010] loop_control_ioctl+0x16c/0x480 [ 255.105357] ? loop_lookup+0x1d0/0x1d0 [ 255.109268] ? HARDIRQ_verbose+0x10/0x10 [ 255.113360] ? loop_lookup+0x1d0/0x1d0 [ 255.117268] do_vfs_ioctl+0xcdb/0x12e0 [ 255.121177] ? lock_downgrade+0x720/0x720 [ 255.125350] ? check_preemption_disabled+0x41/0x280 [ 255.130387] ? ioctl_preallocate+0x200/0x200 [ 255.134822] ? __fget+0x356/0x510 [ 255.138300] ? do_dup2+0x450/0x450 [ 255.141866] ? vfs_write+0x393/0x540 [ 255.145605] ? fput+0x2b/0x190 [ 255.148828] ksys_ioctl+0x9b/0xc0 [ 255.152306] __x64_sys_ioctl+0x6f/0xb0 [ 255.156220] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 255.160834] do_syscall_64+0xf9/0x620 21:18:24 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TCFLSH(r0, 0x540b, 0x2) [ 255.164679] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.169884] RIP: 0033:0x7fa13cd13e99 [ 255.173622] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 255.192541] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 255.200280] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 255.207570] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 21:18:24 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xe000000000000, 0x0) [ 255.214854] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 255.222139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 255.229426] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:25 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 29) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) [ 255.435670] FAULT_INJECTION: forcing a failure. [ 255.435670] name failslab, interval 1, probability 0, space 0, times 0 [ 255.466636] CPU: 0 PID: 27583 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 255.474571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.483947] Call Trace: [ 255.486555] dump_stack+0x1fc/0x2ef [ 255.490206] should_fail.cold+0xa/0xf [ 255.494028] ? setup_fault_attr+0x200/0x200 [ 255.498365] ? lock_acquire+0x170/0x3c0 [ 255.502388] __should_failslab+0x115/0x180 [ 255.506630] should_failslab+0x5/0x10 [ 255.510445] __kmalloc+0x2ab/0x3c0 [ 255.513982] ? blk_stat_alloc_callback+0x81/0x290 [ 255.518842] ? blk_mq_hctx_mark_pending+0x1f0/0x1f0 [ 255.523876] ? plug_ctx_cmp+0x100/0x100 [ 255.527844] blk_stat_alloc_callback+0x81/0x290 [ 255.532550] blk_mq_init_allocated_queue+0x80/0x1300 [ 255.537656] ? blkcg_init_queue+0x1fd/0x540 [ 255.541980] ? blk_alloc_queue_node+0x7e4/0xbf0 [ 255.546657] blk_mq_init_queue+0x5c/0xa0 [ 255.550736] loop_add+0x2cb/0x8a0 [ 255.554196] loop_control_ioctl+0x16c/0x480 [ 255.558513] ? loop_lookup+0x1d0/0x1d0 [ 255.562401] ? HARDIRQ_verbose+0x10/0x10 [ 255.566464] ? loop_lookup+0x1d0/0x1d0 [ 255.570353] do_vfs_ioctl+0xcdb/0x12e0 [ 255.574235] ? lock_downgrade+0x720/0x720 [ 255.578379] ? check_preemption_disabled+0x41/0x280 [ 255.583389] ? ioctl_preallocate+0x200/0x200 [ 255.587800] ? __fget+0x356/0x510 [ 255.591264] ? do_dup2+0x450/0x450 [ 255.594799] ? vfs_write+0x393/0x540 [ 255.598509] ? fput+0x2b/0x190 [ 255.601708] ksys_ioctl+0x9b/0xc0 [ 255.605162] __x64_sys_ioctl+0x6f/0xb0 [ 255.609044] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 255.613624] do_syscall_64+0xf9/0x620 [ 255.617438] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.622622] RIP: 0033:0x7fa13cd13e99 [ 255.626332] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 255.645224] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 255.652923] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 255.660187] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 255.667564] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 255.674831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:18:25 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000080)=""/121, 0x79}, {&(0x7f0000000100)=""/167, 0xa7}, {&(0x7f00000001c0)=""/166, 0xa6}], 0x3, 0xbdd, 0x392e00) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) (async) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:18:25 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf0ffffffffffff, 0x0) 21:18:25 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x800000000000000, 0x0) 21:18:25 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa000000000000, 0x0) 21:18:25 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TCFLSH(r0, 0x540b, 0x2) [ 255.682093] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:25 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xc000000000000, 0x0) 21:18:25 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 30) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:25 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x900000000000000, 0x0) 21:18:25 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfeffff00000000, 0x0) 21:18:25 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xe000000000000, 0x0) 21:18:25 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x100000000000000, 0x0) 21:18:25 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xe27000000000000, 0x0) [ 255.899910] FAULT_INJECTION: forcing a failure. [ 255.899910] name failslab, interval 1, probability 0, space 0, times 0 [ 255.911175] CPU: 0 PID: 27667 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 255.919074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.928451] Call Trace: [ 255.931064] dump_stack+0x1fc/0x2ef [ 255.934726] should_fail.cold+0xa/0xf [ 255.938555] ? setup_fault_attr+0x200/0x200 [ 255.942900] ? lock_acquire+0x170/0x3c0 [ 255.946907] ? check_preemption_disabled+0x41/0x280 [ 255.951966] __should_failslab+0x115/0x180 [ 255.956235] should_failslab+0x5/0x10 [ 255.960088] kmem_cache_alloc_node_trace+0x57/0x3b0 [ 255.965150] throtl_pd_alloc+0x6b/0x940 [ 255.969152] ? throtl_add_bio_tg+0x1f0/0x1f0 [ 255.973581] blkcg_activate_policy+0x249/0x5d0 [ 255.978205] blk_throtl_init+0x40d/0x620 [ 255.982288] ? blk_iolatency_init+0x1b7/0x2d0 [ 255.986818] blkcg_init_queue+0x1e3/0x540 [ 255.990993] blk_alloc_queue_node+0x7d0/0xbf0 [ 255.995527] blk_mq_init_queue+0x44/0xa0 [ 255.999609] loop_add+0x2cb/0x8a0 [ 256.003094] loop_control_ioctl+0x16c/0x480 [ 256.007440] ? loop_lookup+0x1d0/0x1d0 [ 256.011371] ? HARDIRQ_verbose+0x10/0x10 [ 256.015457] ? loop_lookup+0x1d0/0x1d0 [ 256.019369] do_vfs_ioctl+0xcdb/0x12e0 [ 256.023274] ? lock_downgrade+0x720/0x720 [ 256.027447] ? check_preemption_disabled+0x41/0x280 [ 256.032482] ? ioctl_preallocate+0x200/0x200 [ 256.036942] ? __fget+0x356/0x510 [ 256.040421] ? do_dup2+0x450/0x450 [ 256.043978] ? vfs_write+0x393/0x540 [ 256.047715] ? fput+0x2b/0x190 [ 256.050938] ksys_ioctl+0x9b/0xc0 [ 256.054418] __x64_sys_ioctl+0x6f/0xb0 [ 256.058322] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 256.062925] do_syscall_64+0xf9/0x620 [ 256.066756] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.071962] RIP: 0033:0x7fa13cd13e99 [ 256.075690] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 21:18:25 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140), 0x808000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x15) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000100)) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:18:25 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x200000000000000, 0x0) 21:18:25 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf0ffffffffffff, 0x0) 21:18:25 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x2) [ 256.094611] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 256.102325] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 256.109592] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 256.116864] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 256.124132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 256.131390] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:25 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2000000000000000, 0x0) 21:18:25 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfeffff00000000, 0x0) 21:18:25 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 31) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:25 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x300000000000000, 0x0) 21:18:26 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2300000000000000, 0x0) 21:18:26 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x100000000000000, 0x0) 21:18:26 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x400000000000000, 0x0) 21:18:26 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x200000000000000, 0x0) [ 256.325005] FAULT_INJECTION: forcing a failure. [ 256.325005] name failslab, interval 1, probability 0, space 0, times 0 [ 256.351078] CPU: 0 PID: 27791 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 256.359021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.368395] Call Trace: [ 256.371010] dump_stack+0x1fc/0x2ef [ 256.374674] should_fail.cold+0xa/0xf [ 256.378502] ? setup_fault_attr+0x200/0x200 [ 256.382847] ? lock_acquire+0x170/0x3c0 [ 256.386857] __should_failslab+0x115/0x180 [ 256.391120] should_failslab+0x5/0x10 [ 256.394956] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 256.400089] __kmalloc_node+0x38/0x70 [ 256.403916] blk_mq_init_allocated_queue+0x178/0x1300 [ 256.409142] ? blkcg_init_queue+0x1fd/0x540 [ 256.413506] blk_mq_init_queue+0x5c/0xa0 [ 256.417604] loop_add+0x2cb/0x8a0 [ 256.421087] loop_control_ioctl+0x16c/0x480 [ 256.425431] ? loop_lookup+0x1d0/0x1d0 [ 256.429348] ? HARDIRQ_verbose+0x10/0x10 [ 256.433441] ? loop_lookup+0x1d0/0x1d0 [ 256.437358] do_vfs_ioctl+0xcdb/0x12e0 [ 256.441273] ? lock_downgrade+0x720/0x720 [ 256.445449] ? check_preemption_disabled+0x41/0x280 [ 256.450493] ? ioctl_preallocate+0x200/0x200 [ 256.454938] ? __fget+0x356/0x510 [ 256.458423] ? do_dup2+0x450/0x450 [ 256.462007] ? vfs_write+0x393/0x540 [ 256.465748] ? fput+0x2b/0x190 [ 256.468981] ksys_ioctl+0x9b/0xc0 [ 256.472464] __x64_sys_ioctl+0x6f/0xb0 [ 256.476372] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 256.480976] do_syscall_64+0xf9/0x620 [ 256.484809] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.490014] RIP: 0033:0x7fa13cd13e99 [ 256.493757] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 256.512685] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 21:18:26 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140), 0x808000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x15) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000100)) ioctl$TCFLSH(r0, 0x540b, 0x1) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140), 0x808000, 0x0) (async) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x15) (async) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000100)) (async) ioctl$TCFLSH(r0, 0x540b, 0x1) (async) 21:18:26 executing program 5: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 21:18:26 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2327000000000000, 0x0) 21:18:26 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x500000000000000, 0x0) [ 256.520421] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 256.527721] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 256.535004] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 256.542263] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 256.549521] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:26 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3f00000000000000, 0x0) 21:18:26 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x300000000000000, 0x0) 21:18:26 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 32) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:26 executing program 5: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 21:18:26 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140), 0x808000, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x15) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000100)) ioctl$TCFLSH(r0, 0x540b, 0x1) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140), 0x808000, 0x0) (async) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x15) (async) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000100)) (async) ioctl$TCFLSH(r0, 0x540b, 0x1) (async) 21:18:26 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x600000000000000, 0x0) 21:18:26 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x6000000000000000, 0x0) 21:18:26 executing program 5: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 21:18:26 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x700000000000000, 0x0) 21:18:26 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x400000000000000, 0x0) [ 256.768169] FAULT_INJECTION: forcing a failure. [ 256.768169] name failslab, interval 1, probability 0, space 0, times 0 [ 256.804791] CPU: 0 PID: 27966 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 21:18:26 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000380)={0x8, 0x200, 0xedd, 0x7f, 0xc, "fb54ce3203fcb207b7310da0453a1d5d38b913"}) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00a\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$TCFLSH(r1, 0x540b, 0x1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) sendmsg$NL80211_CMD_JOIN_OCB(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x38, r3, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x35}}}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xc848}]}, 0x38}, 0x1, 0x0, 0x0, 0x20002085}, 0x4040010) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000003c0), 0x200, 0x0) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r5, @ANYBLOB="0200f9e6000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d410cbb81480eda68", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000480)=[@text16={0x10, &(0x7f0000000400)="c16ee9af0f20e06635000200000f22e0ba4300b000eebaf80c66b8e96a4c8466efbafc0cec66b94802000066b8f393000066ba000000000f300f01c3363e0fc2d00065f30fc77302baf80c66b84c76db8166efbafc0c66ed667500", 0x5b}], 0x1, 0x0, &(0x7f00000004c0)=[@dstype0={0x6, 0xb}, @efer={0x2, 0x4001}], 0x2) sendfile(r4, r4, &(0x7f0000000500)=0x1000, 0x0) 21:18:26 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x7c0b000000000000, 0x0) [ 256.812730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.822150] Call Trace: [ 256.824772] dump_stack+0x1fc/0x2ef [ 256.828441] should_fail.cold+0xa/0xf [ 256.832270] ? setup_fault_attr+0x200/0x200 [ 256.836598] ? __debug_object_init+0x410/0x9b0 [ 256.841179] __should_failslab+0x115/0x180 [ 256.845407] should_failslab+0x5/0x10 [ 256.849209] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 256.854312] __kmalloc_node+0x38/0x70 [ 256.858105] blk_mq_realloc_hw_ctxs+0x568/0x1000 [ 256.862862] blk_mq_init_allocated_queue+0x20c/0x1300 [ 256.868038] ? blkcg_init_queue+0x1fd/0x540 [ 256.872361] blk_mq_init_queue+0x5c/0xa0 [ 256.876412] loop_add+0x2cb/0x8a0 [ 256.879857] loop_control_ioctl+0x16c/0x480 [ 256.884166] ? loop_lookup+0x1d0/0x1d0 [ 256.888046] ? HARDIRQ_verbose+0x10/0x10 [ 256.892117] ? ksys_write+0x241/0x2a0 [ 256.895911] ? loop_lookup+0x1d0/0x1d0 [ 256.899886] do_vfs_ioctl+0xcdb/0x12e0 [ 256.903770] ? lock_downgrade+0x720/0x720 [ 256.907906] ? check_preemption_disabled+0x41/0x280 [ 256.912909] ? ioctl_preallocate+0x200/0x200 [ 256.917309] ? __fget+0x356/0x510 [ 256.920771] ? do_dup2+0x450/0x450 [ 256.924300] ? vfs_write+0x393/0x540 [ 256.928001] ? fput+0x2b/0x190 [ 256.931189] ksys_ioctl+0x9b/0xc0 [ 256.934637] __x64_sys_ioctl+0x6f/0xb0 [ 256.938527] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 256.943094] do_syscall_64+0xf9/0x620 [ 256.946883] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.952065] RIP: 0033:0x7fa13cd13e99 [ 256.955766] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 256.974656] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 256.982352] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 256.989612] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 256.996868] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 257.004124] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 257.011378] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 [ 257.042355] ieee802154 phy0 wpan0: encryption failed: -22 [ 257.047979] ieee802154 phy1 wpan1: encryption failed: -22 21:18:26 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x500000000000000, 0x0) 21:18:26 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x2) 21:18:26 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 33) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:26 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x800000000000000, 0x0) 21:18:26 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x7d0b000000000000, 0x0) 21:18:26 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x2) 21:18:26 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8403000000000000, 0x0) 21:18:26 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x600000000000000, 0x0) 21:18:27 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x2) 21:18:27 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x900000000000000, 0x0) [ 257.288706] FAULT_INJECTION: forcing a failure. [ 257.288706] name failslab, interval 1, probability 0, space 0, times 0 [ 257.336875] CPU: 0 PID: 28042 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 257.344798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.354169] Call Trace: [ 257.356807] dump_stack+0x1fc/0x2ef [ 257.360470] should_fail.cold+0xa/0xf [ 257.364308] ? setup_fault_attr+0x200/0x200 [ 257.368649] ? __debug_object_init+0x410/0x9b0 [ 257.373276] __should_failslab+0x115/0x180 [ 257.377543] should_failslab+0x5/0x10 [ 257.381361] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 257.386524] __kmalloc_node+0x38/0x70 [ 257.390354] blk_mq_realloc_hw_ctxs+0x568/0x1000 [ 257.395165] blk_mq_init_allocated_queue+0x20c/0x1300 [ 257.400373] ? blkcg_init_queue+0x1fd/0x540 [ 257.404746] blk_mq_init_queue+0x5c/0xa0 [ 257.408841] loop_add+0x2cb/0x8a0 [ 257.412328] loop_control_ioctl+0x16c/0x480 [ 257.416671] ? loop_lookup+0x1d0/0x1d0 [ 257.420591] ? HARDIRQ_verbose+0x10/0x10 [ 257.424687] ? loop_lookup+0x1d0/0x1d0 [ 257.428612] do_vfs_ioctl+0xcdb/0x12e0 [ 257.432528] ? lock_downgrade+0x720/0x720 [ 257.436687] ? check_preemption_disabled+0x41/0x280 [ 257.441694] ? ioctl_preallocate+0x200/0x200 [ 257.446096] ? __fget+0x356/0x510 [ 257.449540] ? do_dup2+0x450/0x450 [ 257.453066] ? vfs_write+0x393/0x540 [ 257.456767] ? fput+0x2b/0x190 [ 257.459957] ksys_ioctl+0x9b/0xc0 [ 257.463400] __x64_sys_ioctl+0x6f/0xb0 [ 257.467277] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 257.471848] do_syscall_64+0xf9/0x620 [ 257.475656] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.480832] RIP: 0033:0x7fa13cd13e99 [ 257.484533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 257.503421] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 257.511118] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 257.518372] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 257.525630] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 21:18:27 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000380)={0x8, 0x200, 0xedd, 0x7f, 0xc, "fb54ce3203fcb207b7310da0453a1d5d38b913"}) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00a\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$TCFLSH(r1, 0x540b, 0x1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) sendmsg$NL80211_CMD_JOIN_OCB(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x38, r3, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x35}}}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xc848}]}, 0x38}, 0x1, 0x0, 0x0, 0x20002085}, 0x4040010) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000003c0), 0x200, 0x0) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r5, @ANYBLOB="0200f9e6000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d410cbb81480eda68", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000480)=[@text16={0x10, &(0x7f0000000400)="c16ee9af0f20e06635000200000f22e0ba4300b000eebaf80c66b8e96a4c8466efbafc0cec66b94802000066b8f393000066ba000000000f300f01c3363e0fc2d00065f30fc77302baf80c66b84c76db8166efbafc0c66ed667500", 0x5b}], 0x1, 0x0, &(0x7f00000004c0)=[@dstype0={0x6, 0xb}, @efer={0x2, 0x4001}], 0x2) sendfile(r4, r4, &(0x7f0000000500)=0x1000, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) (async) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000380)={0x8, 0x200, 0xedd, 0x7f, 0xc, "fb54ce3203fcb207b7310da0453a1d5d38b913"}) (async) ioctl$TCFLSH(r0, 0x540b, 0x1) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00a\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) ioctl$TCFLSH(r1, 0x540b, 0x1) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) (async) sendmsg$NL80211_CMD_JOIN_OCB(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x38, r3, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x35}}}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xc848}]}, 0x38}, 0x1, 0x0, 0x0, 0x20002085}, 0x4040010) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000003c0), 0x200, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r5, @ANYBLOB="0200f9e6000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d410cbb81480eda68", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000480)=[@text16={0x10, &(0x7f0000000400)="c16ee9af0f20e06635000200000f22e0ba4300b000eebaf80c66b8e96a4c8466efbafc0cec66b94802000066b8f393000066ba000000000f300f01c3363e0fc2d00065f30fc77302baf80c66b84c76db8166efbafc0c66ed667500", 0x5b}], 0x1, 0x0, &(0x7f00000004c0)=[@dstype0={0x6, 0xb}, @efer={0x2, 0x4001}], 0x2) (async) sendfile(r4, r4, &(0x7f0000000500)=0x1000, 0x0) (async) 21:18:27 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x700000000000000, 0x0) 21:18:27 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8cffffff00000000, 0x0) [ 257.532898] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 257.540157] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:27 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x800000000000000, 0x0) 21:18:27 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 34) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:27 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x1c9b030000000000, 0x0) 21:18:27 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9126000000000000, 0x0) 21:18:27 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x2) 21:18:27 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x900000000000000, 0x0) 21:18:27 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2000000000000000, 0x0) 21:18:27 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa003000000000000, 0x0) [ 257.766805] FAULT_INJECTION: forcing a failure. [ 257.766805] name failslab, interval 1, probability 0, space 0, times 0 [ 257.797383] CPU: 0 PID: 28219 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 257.805309] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.814681] Call Trace: [ 257.817294] dump_stack+0x1fc/0x2ef [ 257.820938] should_fail.cold+0xa/0xf [ 257.824755] ? setup_fault_attr+0x200/0x200 [ 257.829097] ? mutex_trylock+0x1a0/0x1a0 [ 257.833195] __should_failslab+0x115/0x180 [ 257.837466] should_failslab+0x5/0x10 [ 257.841290] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 257.846436] __kmalloc_node+0x38/0x70 [ 257.850268] blk_mq_realloc_hw_ctxs+0x1d8/0x1000 [ 257.855054] ? kmem_cache_alloc_node_trace+0x351/0x3b0 [ 257.860371] blk_mq_init_allocated_queue+0x20c/0x1300 [ 257.865582] ? blkcg_init_queue+0x1fd/0x540 [ 257.869946] blk_mq_init_queue+0x5c/0xa0 [ 257.874032] loop_add+0x2cb/0x8a0 [ 257.877516] loop_control_ioctl+0x16c/0x480 [ 257.881859] ? loop_lookup+0x1d0/0x1d0 [ 257.885774] ? HARDIRQ_verbose+0x10/0x10 [ 257.889860] ? loop_lookup+0x1d0/0x1d0 [ 257.893771] do_vfs_ioctl+0xcdb/0x12e0 [ 257.897676] ? lock_downgrade+0x720/0x720 [ 257.901841] ? check_preemption_disabled+0x41/0x280 [ 257.906877] ? ioctl_preallocate+0x200/0x200 [ 257.911316] ? __fget+0x356/0x510 [ 257.914781] ? do_dup2+0x450/0x450 [ 257.918309] ? vfs_write+0x393/0x540 [ 257.922011] ? fput+0x2b/0x190 [ 257.925201] ksys_ioctl+0x9b/0xc0 [ 257.928648] __x64_sys_ioctl+0x6f/0xb0 [ 257.932524] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 257.937096] do_syscall_64+0xf9/0x620 [ 257.940893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.946073] RIP: 0033:0x7fa13cd13e99 21:18:27 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x1027000000000000, 0x0) 21:18:27 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000380)={0x8, 0x200, 0xedd, 0x7f, 0xc, "fb54ce3203fcb207b7310da0453a1d5d38b913"}) ioctl$TCFLSH(r0, 0x540b, 0x1) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00a\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$TCFLSH(r1, 0x540b, 0x1) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) sendmsg$NL80211_CMD_JOIN_OCB(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x38, r3, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x35}}}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xc848}]}, 0x38}, 0x1, 0x0, 0x0, 0x20002085}, 0x4040010) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000003c0), 0x200, 0x0) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r5, @ANYBLOB="0200f9e6000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d410cbb81480eda68", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000480)=[@text16={0x10, &(0x7f0000000400)="c16ee9af0f20e06635000200000f22e0ba4300b000eebaf80c66b8e96a4c8466efbafc0cec66b94802000066b8f393000066ba000000000f300f01c3363e0fc2d00065f30fc77302baf80c66b84c76db8166efbafc0c66ed667500", 0x5b}], 0x1, 0x0, &(0x7f00000004c0)=[@dstype0={0x6, 0xb}, @efer={0x2, 0x4001}], 0x2) sendfile(r4, r4, &(0x7f0000000500)=0x1000, 0x0) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) (async) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000380)={0x8, 0x200, 0xedd, 0x7f, 0xc, "fb54ce3203fcb207b7310da0453a1d5d38b913"}) (async) ioctl$TCFLSH(r0, 0x540b, 0x1) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00a\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) ioctl$TCFLSH(r1, 0x540b, 0x1) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) (async) sendmsg$NL80211_CMD_JOIN_OCB(r1, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x38, r3, 0x100, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8, 0x35}}}}, [@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xc848}]}, 0x38}, 0x1, 0x0, 0x0, 0x20002085}, 0x4040010) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000003c0), 0x200, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r5, @ANYBLOB="0200f9e6000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d410cbb81480eda68", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000000480)=[@text16={0x10, &(0x7f0000000400)="c16ee9af0f20e06635000200000f22e0ba4300b000eebaf80c66b8e96a4c8466efbafc0cec66b94802000066b8f393000066ba000000000f300f01c3363e0fc2d00065f30fc77302baf80c66b84c76db8166efbafc0c66ed667500", 0x5b}], 0x1, 0x0, &(0x7f00000004c0)=[@dstype0={0x6, 0xb}, @efer={0x2, 0x4001}], 0x2) (async) sendfile(r4, r4, &(0x7f0000000500)=0x1000, 0x0) (async) 21:18:27 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x2) [ 257.949819] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 257.968782] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 257.976483] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 257.983742] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 257.990999] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 257.998254] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 258.005510] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:27 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa103000000000000, 0x0) 21:18:27 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2300000000000000, 0x0) 21:18:27 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 35) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:27 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2000000000000000, 0x0) 21:18:27 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x2) 21:18:27 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa203000000000000, 0x0) 21:18:27 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3427000000000000, 0x0) 21:18:27 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x2300000000000000, 0x0) [ 258.236753] FAULT_INJECTION: forcing a failure. [ 258.236753] name failslab, interval 1, probability 0, space 0, times 0 [ 258.250226] CPU: 0 PID: 28395 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 258.258141] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.267516] Call Trace: [ 258.270128] dump_stack+0x1fc/0x2ef [ 258.273786] should_fail.cold+0xa/0xf [ 258.277631] ? setup_fault_attr+0x200/0x200 [ 258.281975] ? should_fail+0x142/0x7b0 21:18:28 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) [ 258.285898] __should_failslab+0x115/0x180 [ 258.290162] should_failslab+0x5/0x10 [ 258.293979] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 258.299113] __kmalloc_node+0x38/0x70 [ 258.302942] sbitmap_init_node+0x123/0x440 [ 258.307206] blk_mq_realloc_hw_ctxs+0x5db/0x1000 [ 258.312016] blk_mq_init_allocated_queue+0x20c/0x1300 [ 258.317229] ? blkcg_init_queue+0x1fd/0x540 [ 258.321587] blk_mq_init_queue+0x5c/0xa0 [ 258.325681] loop_add+0x2cb/0x8a0 [ 258.329253] loop_control_ioctl+0x16c/0x480 [ 258.333604] ? loop_lookup+0x1d0/0x1d0 [ 258.337519] ? HARDIRQ_verbose+0x10/0x10 [ 258.341616] ? loop_lookup+0x1d0/0x1d0 [ 258.345537] do_vfs_ioctl+0xcdb/0x12e0 [ 258.349473] ? lock_downgrade+0x720/0x720 [ 258.353646] ? check_preemption_disabled+0x41/0x280 [ 258.358690] ? ioctl_preallocate+0x200/0x200 [ 258.363131] ? __fget+0x356/0x510 [ 258.366614] ? do_dup2+0x450/0x450 [ 258.370172] ? vfs_write+0x393/0x540 [ 258.373912] ? fput+0x2b/0x190 [ 258.377138] ksys_ioctl+0x9b/0xc0 [ 258.380618] __x64_sys_ioctl+0x6f/0xb0 [ 258.384536] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 258.389138] do_syscall_64+0xf9/0x620 [ 258.392965] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.398172] RIP: 0033:0x7fa13cd13e99 [ 258.401900] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 258.420809] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 258.428512] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 21:18:28 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa303000000000000, 0x0) [ 258.435842] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 258.443114] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 258.450370] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 258.457628] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:28 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0xc000, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x8) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:18:28 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3f00000000000000, 0x0) 21:18:28 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x3f00000000000000, 0x0) 21:18:28 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) 21:18:28 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 36) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:28 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa403000000000000, 0x0) 21:18:28 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x6000000000000000, 0x0) 21:18:28 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x540b000000000000, 0x0) 21:18:28 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0xc000, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x8) ioctl$TCFLSH(r0, 0x540b, 0x1) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0xc000, 0x0) (async) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x8) (async) ioctl$TCFLSH(r0, 0x540b, 0x1) (async) 21:18:28 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa503000000000000, 0x0) 21:18:28 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x2) [ 258.678206] FAULT_INJECTION: forcing a failure. [ 258.678206] name failslab, interval 1, probability 0, space 0, times 0 [ 258.711803] CPU: 0 PID: 28542 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 258.719742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.729104] Call Trace: [ 258.731691] dump_stack+0x1fc/0x2ef [ 258.735313] should_fail.cold+0xa/0xf [ 258.739111] ? setup_fault_attr+0x200/0x200 [ 258.743435] ? lock_acquire+0x170/0x3c0 [ 258.747490] __should_failslab+0x115/0x180 [ 258.751737] should_failslab+0x5/0x10 [ 258.755534] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 258.760634] blk_mq_init_tags+0x6a/0x2b0 [ 258.764696] blk_mq_alloc_rq_map+0x9d/0x230 [ 258.769008] ? elevator_get+0x29/0x170 [ 258.772903] blk_mq_init_sched+0x219/0x730 [ 258.777179] elevator_init_mq+0xf0/0x180 [ 258.781271] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 258.786514] blk_mq_init_queue+0x5c/0xa0 [ 258.790592] loop_add+0x2cb/0x8a0 [ 258.794039] loop_control_ioctl+0x16c/0x480 [ 258.798352] ? loop_lookup+0x1d0/0x1d0 [ 258.802231] ? HARDIRQ_verbose+0x10/0x10 [ 258.806281] ? ksys_write+0x241/0x2a0 [ 258.810178] ? loop_lookup+0x1d0/0x1d0 [ 258.814056] do_vfs_ioctl+0xcdb/0x12e0 [ 258.817935] ? lock_downgrade+0x720/0x720 [ 258.822069] ? check_preemption_disabled+0x41/0x280 [ 258.827072] ? ioctl_preallocate+0x200/0x200 [ 258.831475] ? __fget+0x356/0x510 [ 258.834920] ? do_dup2+0x450/0x450 [ 258.838488] ? vfs_write+0x393/0x540 [ 258.842204] ? fput+0x2b/0x190 [ 258.845392] ksys_ioctl+0x9b/0xc0 [ 258.848838] __x64_sys_ioctl+0x6f/0xb0 [ 258.852716] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 258.857285] do_syscall_64+0xf9/0x620 [ 258.861079] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.866258] RIP: 0033:0x7fa13cd13e99 [ 258.869969] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 258.888860] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 258.896560] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 258.903819] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 258.911084] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 258.918341] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:18:28 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x550b000000000000, 0x0) 21:18:28 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x7000000000000000, 0x0) [ 258.925600] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:28 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 37) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:28 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8cffffff00000000, 0x0) 21:18:28 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa603000000000000, 0x0) 21:18:28 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x6000000000000000, 0x0) 21:18:28 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)) ioctl$TCFLSH(r0, 0x540b, 0x2) 21:18:28 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0xc000, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x8) ioctl$TCFLSH(r0, 0x540b, 0x1) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0xc000, 0x0) (async) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0x8) (async) ioctl$TCFLSH(r0, 0x540b, 0x1) (async) [ 259.068657] FAULT_INJECTION: forcing a failure. [ 259.068657] name failslab, interval 1, probability 0, space 0, times 0 [ 259.109980] CPU: 0 PID: 28572 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 259.117913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.127279] Call Trace: [ 259.129863] dump_stack+0x1fc/0x2ef [ 259.133486] should_fail.cold+0xa/0xf [ 259.137281] ? setup_fault_attr+0x200/0x200 [ 259.141590] ? lock_acquire+0x170/0x3c0 [ 259.145561] __should_failslab+0x115/0x180 [ 259.149788] should_failslab+0x5/0x10 [ 259.153590] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 259.158725] __kmalloc_node+0x38/0x70 [ 259.162523] sbitmap_init_node+0x123/0x440 [ 259.166751] sbitmap_queue_init_node+0x37/0x6c0 [ 259.171408] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 259.176416] blk_mq_init_tags+0x10d/0x2b0 [ 259.180554] blk_mq_alloc_rq_map+0x9d/0x230 [ 259.184864] ? elevator_get+0x29/0x170 [ 259.188741] blk_mq_init_sched+0x219/0x730 [ 259.192970] elevator_init_mq+0xf0/0x180 [ 259.197020] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 259.202208] blk_mq_init_queue+0x5c/0xa0 [ 259.206260] loop_add+0x2cb/0x8a0 [ 259.209704] loop_control_ioctl+0x16c/0x480 [ 259.214011] ? loop_lookup+0x1d0/0x1d0 [ 259.217888] ? HARDIRQ_verbose+0x10/0x10 [ 259.221936] ? ksys_write+0x241/0x2a0 [ 259.225724] ? loop_lookup+0x1d0/0x1d0 [ 259.229599] do_vfs_ioctl+0xcdb/0x12e0 [ 259.233475] ? lock_downgrade+0x720/0x720 [ 259.237610] ? check_preemption_disabled+0x41/0x280 [ 259.242611] ? ioctl_preallocate+0x200/0x200 [ 259.247012] ? __fget+0x356/0x510 [ 259.250455] ? do_dup2+0x450/0x450 [ 259.253981] ? vfs_write+0x393/0x540 [ 259.257686] ? fput+0x2b/0x190 [ 259.260872] ksys_ioctl+0x9b/0xc0 [ 259.264318] __x64_sys_ioctl+0x6f/0xb0 [ 259.268192] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 259.272766] do_syscall_64+0xf9/0x620 [ 259.276558] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.281739] RIP: 0033:0x7fa13cd13e99 [ 259.285442] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 21:18:29 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9f03000000000000, 0x0) 21:18:29 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa803000000000000, 0x0) 21:18:29 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x7fffffffffffffff, 0x0) [ 259.304331] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 259.312024] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 259.319282] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 259.326536] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 259.333795] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 259.341054] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:29 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa903000000000000, 0x0) 21:18:29 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa003000000000000, 0x0) 21:18:29 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)) ioctl$TCFLSH(r0, 0x540b, 0x2) 21:18:29 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 38) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:29 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8303000000000000, 0x0) 21:18:29 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xaa03000000000000, 0x0) 21:18:29 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r1, @ANYBLOB="0200000300a8deeb1e47bee750d9991f01fccd17663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443f4e198f0eda60c149", @ANYBLOB="1f00580063000000000000803ceaec627b45d977aade2240ab94d9cb3b60a954b3691fbe67055bede09a801aea1d2d505e3e469984c32fbfdcc4db1d1db86c0822b396d806c624f13f9838812ba4cc54e1c728f610b20f399edc74c66a08d83592270c3cf895ad71aed9929003b6e71256ccb92a36ebb04436e2ebe42edac19eb861f8d0b46a16e155b14999402cc45e4e72e7f1880719ae04c0c44c8ddc3578970d1475c7fd58a746971c68a000"/188], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/15, 0x9}) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x5) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r2, 0x540b, 0x1) ioctl$KDADDIO(r2, 0x4b34, 0xffffffffffffc449) 21:18:29 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)) ioctl$TCFLSH(r0, 0x540b, 0x2) 21:18:29 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8a26000000000000, 0x0) 21:18:29 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa103000000000000, 0x0) [ 259.537696] FAULT_INJECTION: forcing a failure. [ 259.537696] name failslab, interval 1, probability 0, space 0, times 0 [ 259.572997] CPU: 1 PID: 28623 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 21:18:29 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xab03000000000000, 0x0) [ 259.580924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.590289] Call Trace: [ 259.592891] dump_stack+0x1fc/0x2ef [ 259.596534] should_fail.cold+0xa/0xf [ 259.600349] ? setup_fault_attr+0x200/0x200 [ 259.604688] ? lock_acquire+0x170/0x3c0 [ 259.608681] __should_failslab+0x115/0x180 [ 259.609755] mkiss: ax0: crc mode is auto. [ 259.612926] should_failslab+0x5/0x10 [ 259.612941] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 259.612959] blk_mq_init_tags+0x6a/0x2b0 [ 259.612978] blk_mq_alloc_rq_map+0x9d/0x230 [ 259.612991] ? elevator_get+0x29/0x170 [ 259.613007] blk_mq_init_sched+0x219/0x730 [ 259.613029] elevator_init_mq+0xf0/0x180 [ 259.613044] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 259.613064] blk_mq_init_queue+0x5c/0xa0 [ 259.613084] loop_add+0x2cb/0x8a0 [ 259.659320] loop_control_ioctl+0x16c/0x480 [ 259.663646] ? loop_lookup+0x1d0/0x1d0 [ 259.667531] ? HARDIRQ_verbose+0x10/0x10 [ 259.671592] ? loop_lookup+0x1d0/0x1d0 [ 259.675480] do_vfs_ioctl+0xcdb/0x12e0 [ 259.679361] ? lock_downgrade+0x720/0x720 [ 259.683504] ? check_preemption_disabled+0x41/0x280 [ 259.688514] ? ioctl_preallocate+0x200/0x200 [ 259.692922] ? __fget+0x356/0x510 [ 259.696369] ? do_dup2+0x450/0x450 [ 259.699888] ? vfs_write+0x393/0x540 [ 259.703598] ? fput+0x2b/0x190 [ 259.706785] ksys_ioctl+0x9b/0xc0 [ 259.710223] __x64_sys_ioctl+0x6f/0xb0 [ 259.714107] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 259.718678] do_syscall_64+0xf9/0x620 [ 259.722480] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.727664] RIP: 0033:0x7fa13cd13e99 [ 259.731362] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 259.750252] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 259.757951] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 259.765219] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 259.772492] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 259.779756] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 21:18:29 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8cffffff00000000, 0x0) [ 259.787020] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:29 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa203000000000000, 0x0) 21:18:29 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf5ffffff00000000, 0x0) 21:18:29 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8e03000000000000, 0x0) 21:18:29 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 39) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:29 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa303000000000000, 0x0) 21:18:29 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf6ffffff00000000, 0x0) [ 260.015664] FAULT_INJECTION: forcing a failure. [ 260.015664] name failslab, interval 1, probability 0, space 0, times 0 [ 260.051189] CPU: 1 PID: 28715 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 260.059116] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.068481] Call Trace: [ 260.071136] dump_stack+0x1fc/0x2ef [ 260.074785] should_fail.cold+0xa/0xf [ 260.078600] ? setup_fault_attr+0x200/0x200 [ 260.082935] ? lock_acquire+0x170/0x3c0 [ 260.086936] __should_failslab+0x115/0x180 [ 260.091187] should_failslab+0x5/0x10 [ 260.095008] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 260.100128] __kmalloc_node+0x38/0x70 [ 260.103944] sbitmap_init_node+0x123/0x440 [ 260.108195] sbitmap_queue_init_node+0x37/0x6c0 [ 260.112889] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 260.117924] blk_mq_init_tags+0x10d/0x2b0 [ 260.122091] blk_mq_alloc_rq_map+0x9d/0x230 [ 260.126425] ? elevator_get+0x29/0x170 [ 260.130322] blk_mq_init_sched+0x219/0x730 [ 260.134579] elevator_init_mq+0xf0/0x180 [ 260.138656] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 260.143873] blk_mq_init_queue+0x5c/0xa0 [ 260.147944] loop_add+0x2cb/0x8a0 [ 260.151415] loop_control_ioctl+0x16c/0x480 [ 260.155743] ? loop_lookup+0x1d0/0x1d0 [ 260.159645] ? HARDIRQ_verbose+0x10/0x10 [ 260.163713] ? ksys_write+0x241/0x2a0 [ 260.167526] ? loop_lookup+0x1d0/0x1d0 [ 260.171420] do_vfs_ioctl+0xcdb/0x12e0 [ 260.175319] ? lock_downgrade+0x720/0x720 [ 260.179479] ? check_preemption_disabled+0x41/0x280 [ 260.184504] ? ioctl_preallocate+0x200/0x200 [ 260.188926] ? __fget+0x356/0x510 [ 260.192397] ? do_dup2+0x450/0x450 [ 260.195943] ? vfs_write+0x393/0x540 [ 260.199674] ? fput+0x2b/0x190 [ 260.202884] ksys_ioctl+0x9b/0xc0 [ 260.206351] __x64_sys_ioctl+0x6f/0xb0 [ 260.210250] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 260.214849] do_syscall_64+0xf9/0x620 [ 260.218663] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 260.223858] RIP: 0033:0x7fa13cd13e99 [ 260.227581] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 260.246492] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 260.254212] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 21:18:30 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r1, @ANYBLOB="0200000300a8deeb1e47bee750d9991f01fccd17663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443f4e198f0eda60c149", @ANYBLOB="1f00580063000000000000803ceaec627b45d977aade2240ab94d9cb3b60a954b3691fbe67055bede09a801aea1d2d505e3e469984c32fbfdcc4db1d1db86c0822b396d806c624f13f9838812ba4cc54e1c728f610b20f399edc74c66a08d83592270c3cf895ad71aed9929003b6e71256ccb92a36ebb04436e2ebe42edac19eb861f8d0b46a16e155b14999402cc45e4e72e7f1880719ae04c0c44c8ddc3578970d1475c7fd58a746971c68a000"/188], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/15, 0x9}) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x5) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r2, 0x540b, 0x1) ioctl$KDADDIO(r2, 0x4b34, 0xffffffffffffc449) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r1, @ANYBLOB="0200000300a8deeb1e47bee750d9991f01fccd17663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443f4e198f0eda60c149", @ANYBLOB="1f00580063000000000000803ceaec627b45d977aade2240ab94d9cb3b60a954b3691fbe67055bede09a801aea1d2d505e3e469984c32fbfdcc4db1d1db86c0822b396d806c624f13f9838812ba4cc54e1c728f610b20f399edc74c66a08d83592270c3cf895ad71aed9929003b6e71256ccb92a36ebb04436e2ebe42edac19eb861f8d0b46a16e155b14999402cc45e4e72e7f1880719ae04c0c44c8ddc3578970d1475c7fd58a746971c68a000"/188], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/15, 0x9}) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x5) (async) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x15) (async) ioctl$TCFLSH(r2, 0x540b, 0x1) (async) ioctl$KDADDIO(r2, 0x4b34, 0xffffffffffffc449) (async) 21:18:30 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 21:18:30 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x8f03000000000000, 0x0) 21:18:30 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa30b000000000000, 0x0) 21:18:30 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf890030000000000, 0x0) [ 260.261495] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 260.268782] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 260.276059] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 260.283342] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:30 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xff0f000000000000, 0x0) 21:18:30 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 40) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:30 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 21:18:30 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9003000000000000, 0x0) 21:18:30 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa403000000000000, 0x0) [ 260.437735] mkiss: ax0: crc mode is auto. 21:18:30 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9103000000000000, 0x0) 21:18:30 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa40b000000000000, 0x0) [ 260.468809] FAULT_INJECTION: forcing a failure. [ 260.468809] name failslab, interval 1, probability 0, space 0, times 0 [ 260.499061] CPU: 1 PID: 28834 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 260.506980] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.516335] Call Trace: [ 260.518918] dump_stack+0x1fc/0x2ef [ 260.522543] should_fail.cold+0xa/0xf [ 260.526352] ? setup_fault_attr+0x200/0x200 [ 260.530664] ? lock_acquire+0x170/0x3c0 [ 260.534630] __should_failslab+0x115/0x180 [ 260.538854] should_failslab+0x5/0x10 [ 260.542651] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 260.547749] sbitmap_queue_init_node+0x240/0x6c0 [ 260.552494] blk_mq_init_tags+0x10d/0x2b0 [ 260.556628] blk_mq_alloc_rq_map+0x9d/0x230 [ 260.560932] ? elevator_get+0x29/0x170 [ 260.564822] blk_mq_init_sched+0x219/0x730 [ 260.569078] elevator_init_mq+0xf0/0x180 [ 260.573279] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 260.578502] blk_mq_init_queue+0x5c/0xa0 [ 260.582579] loop_add+0x2cb/0x8a0 [ 260.586051] loop_control_ioctl+0x16c/0x480 [ 260.590387] ? loop_lookup+0x1d0/0x1d0 [ 260.594264] ? HARDIRQ_verbose+0x10/0x10 [ 260.598315] ? loop_lookup+0x1d0/0x1d0 [ 260.602218] do_vfs_ioctl+0xcdb/0x12e0 [ 260.606115] ? lock_downgrade+0x720/0x720 [ 260.610264] ? check_preemption_disabled+0x41/0x280 [ 260.615271] ? ioctl_preallocate+0x200/0x200 [ 260.619667] ? __fget+0x356/0x510 [ 260.623118] ? do_dup2+0x450/0x450 [ 260.626656] ? vfs_write+0x393/0x540 [ 260.630374] ? fput+0x2b/0x190 [ 260.633566] ksys_ioctl+0x9b/0xc0 [ 260.637014] __x64_sys_ioctl+0x6f/0xb0 [ 260.640885] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 260.645463] do_syscall_64+0xf9/0x620 [ 260.649260] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 260.654439] RIP: 0033:0x7fa13cd13e99 [ 260.658145] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 260.677031] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 260.684739] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 260.692008] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 260.699263] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 260.706526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 260.713785] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:30 executing program 3: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f0000000400)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r1, @ANYBLOB="0200000300a8deeb1e47bee750d9991f01fccd17663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443f4e198f0eda60c149", @ANYBLOB="1f00580063000000000000803ceaec627b45d977aade2240ab94d9cb3b60a954b3691fbe67055bede09a801aea1d2d505e3e469984c32fbfdcc4db1d1db86c0822b396d806c624f13f9838812ba4cc54e1c728f610b20f399edc74c66a08d83592270c3cf895ad71aed9929003b6e71256ccb92a36ebb04436e2ebe42edac19eb861f8d0b46a16e155b14999402cc45e4e72e7f1880719ae04c0c44c8ddc3578970d1475c7fd58a746971c68a000"/188], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000000c0)=@get={0x1, &(0x7f0000000000)=""/15, 0x9}) (async) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000080)=0x5) (async) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x15) (async) ioctl$TCFLSH(r2, 0x540b, 0x1) (async) ioctl$KDADDIO(r2, 0x4b34, 0xffffffffffffc449) 21:18:30 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffff000000000000, 0x0) 21:18:30 executing program 5: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) 21:18:30 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 41) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:30 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9203000000000000, 0x0) 21:18:30 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa503000000000000, 0x0) 21:18:30 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffff1f0000000000, 0x0) 21:18:30 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa603000000000000, 0x0) 21:18:30 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x9303000000000000, 0x0) 21:18:30 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x0) [ 261.021386] mkiss: ax0: crc mode is auto. [ 261.022583] FAULT_INJECTION: forcing a failure. [ 261.022583] name failslab, interval 1, probability 0, space 0, times 0 [ 261.049217] CPU: 1 PID: 29011 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 261.057133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.066483] Call Trace: [ 261.069151] dump_stack+0x1fc/0x2ef [ 261.072778] should_fail.cold+0xa/0xf [ 261.076566] ? setup_fault_attr+0x200/0x200 [ 261.080871] ? __lockdep_init_map+0x100/0x5a0 [ 261.085368] __should_failslab+0x115/0x180 [ 261.089605] should_failslab+0x5/0x10 [ 261.093397] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 261.098501] __kmalloc_node+0x38/0x70 [ 261.102308] blk_mq_alloc_rq_map+0xdf/0x230 [ 261.106636] ? elevator_get+0x29/0x170 [ 261.110518] blk_mq_init_sched+0x219/0x730 [ 261.114741] elevator_init_mq+0xf0/0x180 [ 261.118810] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 261.124024] blk_mq_init_queue+0x5c/0xa0 [ 261.128096] loop_add+0x2cb/0x8a0 [ 261.131564] loop_control_ioctl+0x16c/0x480 [ 261.135909] ? loop_lookup+0x1d0/0x1d0 [ 261.139802] ? HARDIRQ_verbose+0x10/0x10 [ 261.143874] ? loop_lookup+0x1d0/0x1d0 [ 261.147760] do_vfs_ioctl+0xcdb/0x12e0 [ 261.151634] ? lock_downgrade+0x720/0x720 [ 261.155766] ? check_preemption_disabled+0x41/0x280 [ 261.160769] ? ioctl_preallocate+0x200/0x200 [ 261.165182] ? __fget+0x356/0x510 [ 261.168634] ? do_dup2+0x450/0x450 [ 261.172158] ? vfs_write+0x393/0x540 [ 261.175869] ? fput+0x2b/0x190 [ 261.179058] ksys_ioctl+0x9b/0xc0 [ 261.182516] __x64_sys_ioctl+0x6f/0xb0 [ 261.186408] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 261.190985] do_syscall_64+0xf9/0x620 [ 261.194773] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 261.199946] RIP: 0033:0x7fa13cd13e99 [ 261.203653] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 261.222556] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 261.230270] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 261.237540] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 261.244821] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 261.252084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 261.259350] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:31 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 42) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:31 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa303000000000000, 0x0) [ 261.368196] FAULT_INJECTION: forcing a failure. [ 261.368196] name failslab, interval 1, probability 0, space 0, times 0 [ 261.388631] CPU: 1 PID: 29062 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 261.396552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.405918] Call Trace: [ 261.408522] dump_stack+0x1fc/0x2ef [ 261.412173] should_fail.cold+0xa/0xf [ 261.415986] ? setup_fault_attr+0x200/0x200 [ 261.420323] ? __lockdep_init_map+0x100/0x5a0 [ 261.424834] __should_failslab+0x115/0x180 [ 261.429082] should_failslab+0x5/0x10 [ 261.432895] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 261.438014] __kmalloc_node+0x38/0x70 [ 261.441836] blk_mq_alloc_rq_map+0xdf/0x230 [ 261.446173] ? elevator_get+0x29/0x170 [ 261.450073] blk_mq_init_sched+0x219/0x730 [ 261.454344] elevator_init_mq+0xf0/0x180 [ 261.458427] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 261.463642] blk_mq_init_queue+0x5c/0xa0 [ 261.467716] loop_add+0x2cb/0x8a0 [ 261.471192] loop_control_ioctl+0x16c/0x480 [ 261.475528] ? loop_lookup+0x1d0/0x1d0 [ 261.479429] ? HARDIRQ_verbose+0x10/0x10 [ 261.483502] ? ksys_write+0x241/0x2a0 [ 261.487314] ? loop_lookup+0x1d0/0x1d0 [ 261.491217] do_vfs_ioctl+0xcdb/0x12e0 [ 261.495120] ? lock_downgrade+0x720/0x720 [ 261.499302] ? check_preemption_disabled+0x41/0x280 [ 261.504329] ? ioctl_preallocate+0x200/0x200 [ 261.508759] ? __fget+0x356/0x510 [ 261.512228] ? do_dup2+0x450/0x450 [ 261.515769] ? vfs_write+0x393/0x540 [ 261.519489] ? fput+0x2b/0x190 [ 261.522698] ksys_ioctl+0x9b/0xc0 [ 261.526164] __x64_sys_ioctl+0x6f/0xb0 [ 261.530063] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 261.534656] do_syscall_64+0xf9/0x620 [ 261.538472] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 261.543666] RIP: 0033:0x7fa13cd13e99 [ 261.547389] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 261.566299] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 261.574019] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 261.581298] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 261.588575] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 261.595852] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 261.603136] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:31 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:18:31 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa803000000000000, 0x0) 21:18:31 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffffff7f00000000, 0x0) 21:18:31 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa403000000000000, 0x0) 21:18:31 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x0) 21:18:31 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 43) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:31 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa903000000000000, 0x0) 21:18:31 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa503000000000000, 0x0) 21:18:31 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffffffff00000000, 0x0) 21:18:31 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfffffffffffff000, 0x0) 21:18:31 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xaa03000000000000, 0x0) [ 261.812890] FAULT_INJECTION: forcing a failure. [ 261.812890] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 261.848279] CPU: 1 PID: 29224 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 261.856198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.865559] Call Trace: [ 261.868162] dump_stack+0x1fc/0x2ef [ 261.871817] should_fail.cold+0xa/0xf [ 261.875631] ? setup_fault_attr+0x200/0x200 [ 261.879975] __alloc_pages_nodemask+0x239/0x2890 [ 261.884744] ? kasan_kmalloc+0x139/0x160 [ 261.888820] ? __kmalloc_node+0x4c/0x70 [ 261.892808] ? blk_mq_alloc_rq_map+0x120/0x230 [ 261.897398] ? blk_mq_init_sched+0x219/0x730 [ 261.901817] ? elevator_init_mq+0xf0/0x180 [ 261.906069] ? blk_mq_init_allocated_queue+0xe1f/0x1300 21:18:31 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) (async) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 261.911440] ? blk_mq_init_queue+0x5c/0xa0 [ 261.915680] ? loop_add+0x2cb/0x8a0 [ 261.919317] ? ksys_ioctl+0x9b/0xc0 [ 261.922952] ? should_fail+0x142/0x7b0 [ 261.926845] ? fs_reclaim_release+0xd0/0x110 [ 261.931268] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 261.936129] ? setup_fault_attr+0x200/0x200 [ 261.940462] ? lock_acquire+0x170/0x3c0 [ 261.944451] ? check_preemption_disabled+0x41/0x280 [ 261.949478] ? should_fail+0x142/0x7b0 [ 261.953380] ? setup_fault_attr+0x200/0x200 [ 261.957711] ? __lockdep_init_map+0x100/0x5a0 [ 261.962210] ? find_next_bit+0x105/0x130 [ 261.966282] ? __cpu_to_node+0x7b/0xa0 [ 261.970199] blk_mq_alloc_rqs+0x242/0x800 [ 261.974371] blk_mq_init_sched+0x26c/0x730 [ 261.978622] elevator_init_mq+0xf0/0x180 [ 261.982698] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 261.987911] blk_mq_init_queue+0x5c/0xa0 [ 261.991989] loop_add+0x2cb/0x8a0 [ 261.995451] loop_control_ioctl+0x16c/0x480 [ 261.999782] ? loop_lookup+0x1d0/0x1d0 [ 262.003697] ? HARDIRQ_verbose+0x10/0x10 [ 262.007781] ? ksys_write+0x241/0x2a0 [ 262.011595] ? loop_lookup+0x1d0/0x1d0 [ 262.015487] do_vfs_ioctl+0xcdb/0x12e0 [ 262.019384] ? lock_downgrade+0x720/0x720 [ 262.023543] ? check_preemption_disabled+0x41/0x280 [ 262.028579] ? ioctl_preallocate+0x200/0x200 [ 262.033002] ? __fget+0x356/0x510 [ 262.036471] ? do_dup2+0x450/0x450 [ 262.040012] ? vfs_write+0x393/0x540 [ 262.043724] ? fput+0x2b/0x190 [ 262.046918] ksys_ioctl+0x9b/0xc0 [ 262.050359] __x64_sys_ioctl+0x6f/0xb0 [ 262.054247] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 262.058826] do_syscall_64+0xf9/0x620 [ 262.062630] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.067819] RIP: 0033:0x7fa13cd13e99 [ 262.071533] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 262.090434] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 262.098148] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 262.105418] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 21:18:31 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x0) 21:18:31 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa603000000000000, 0x0) [ 262.112685] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 262.119957] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 262.127226] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:31 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xac03000000000000, 0x0) 21:18:31 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa803000000000000, 0x0) 21:18:32 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 44) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:32 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffffffffffffffff, 0x0) 21:18:32 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xa903000000000000, 0x0) 21:18:32 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xad03000000000000, 0x0) 21:18:32 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x41c000, 0x0) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(r0, 0x7ac, &(0x7f0000000100)={&(0x7f0000000200)={{@host, 0x3f}, {@local, 0x830}, 0x400, "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"}, 0x418, 0x7}) 21:18:32 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xdc83030000000000, 0x0) [ 262.384422] FAULT_INJECTION: forcing a failure. [ 262.384422] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 262.422543] CPU: 1 PID: 29385 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 262.430465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.439828] Call Trace: [ 262.442431] dump_stack+0x1fc/0x2ef [ 262.446091] should_fail.cold+0xa/0xf [ 262.449915] ? setup_fault_attr+0x200/0x200 [ 262.454269] __alloc_pages_nodemask+0x239/0x2890 [ 262.459045] ? kasan_kmalloc+0x139/0x160 [ 262.463129] ? __kmalloc_node+0x4c/0x70 [ 262.467124] ? blk_mq_alloc_rq_map+0x120/0x230 [ 262.471718] ? blk_mq_init_sched+0x219/0x730 [ 262.476140] ? elevator_init_mq+0xf0/0x180 [ 262.480386] ? blk_mq_init_allocated_queue+0xe1f/0x1300 [ 262.485763] ? blk_mq_init_queue+0x5c/0xa0 [ 262.490013] ? loop_add+0x2cb/0x8a0 [ 262.493647] ? ksys_ioctl+0x9b/0xc0 [ 262.497286] ? __x64_sys_ioctl+0x6f/0xb0 [ 262.501356] ? do_syscall_64+0xf9/0x620 [ 262.505345] ? should_fail+0x142/0x7b0 [ 262.509245] ? fs_reclaim_release+0xd0/0x110 [ 262.513667] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 262.518516] ? setup_fault_attr+0x200/0x200 [ 262.522849] ? lock_acquire+0x170/0x3c0 [ 262.526836] ? check_preemption_disabled+0x41/0x280 [ 262.531866] ? should_fail+0x142/0x7b0 [ 262.535765] ? setup_fault_attr+0x200/0x200 [ 262.540103] ? __lockdep_init_map+0x100/0x5a0 [ 262.544607] ? find_next_bit+0x105/0x130 [ 262.548680] ? __cpu_to_node+0x7b/0xa0 [ 262.552579] ? blk_mq_hw_queue_to_node+0xc1/0x100 [ 262.557437] blk_mq_alloc_rqs+0x242/0x800 [ 262.561605] ? blk_mq_alloc_rq_map+0xaa/0x230 [ 262.566118] blk_mq_init_sched+0x26c/0x730 [ 262.570372] elevator_init_mq+0xf0/0x180 [ 262.574449] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 262.579667] blk_mq_init_queue+0x5c/0xa0 [ 262.583737] loop_add+0x2cb/0x8a0 [ 262.587186] loop_control_ioctl+0x16c/0x480 [ 262.591503] ? loop_lookup+0x1d0/0x1d0 [ 262.595388] ? HARDIRQ_verbose+0x10/0x10 [ 262.599433] ? ksys_write+0x241/0x2a0 [ 262.603228] ? loop_lookup+0x1d0/0x1d0 [ 262.607113] do_vfs_ioctl+0xcdb/0x12e0 [ 262.610992] ? lock_downgrade+0x720/0x720 [ 262.615134] ? check_preemption_disabled+0x41/0x280 [ 262.620134] ? ioctl_preallocate+0x200/0x200 [ 262.624542] ? __fget+0x356/0x510 [ 262.627990] ? do_dup2+0x450/0x450 [ 262.631519] ? vfs_write+0x393/0x540 [ 262.635241] ? fput+0x2b/0x190 [ 262.638440] ksys_ioctl+0x9b/0xc0 [ 262.641891] __x64_sys_ioctl+0x6f/0xb0 [ 262.645784] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 262.650350] do_syscall_64+0xf9/0x620 [ 262.654139] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.659309] RIP: 0033:0x7fa13cd13e99 [ 262.663014] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 21:18:32 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xae03000000000000, 0x0) 21:18:32 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) (async) ioctl$TCFLSH(r0, 0x540b, 0x1) 21:18:32 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x24c01, 0x8) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x6) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet6(0xa, 0x3, 0x5) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) writev(0xffffffffffffffff, &(0x7f0000001600)=[{&(0x7f0000000100)="6f3b68217ef454efe11dc76165c9ecd224d499cc16d1a9e8ca6a", 0x1a}, {&(0x7f00000003c0)="acffc2971023b25952f213c4c58ca7dd3dc5dad094dfa979e84c2facfe6a61e4b8d3a3360c9ccf0246ec52f28356bb223b", 0x31}, {&(0x7f0000000400)="fafdeeaa71a1be58e0851ac0d1cd0f04577c95651b1b84e9e182bcd77766076b9344109273f524446854c3589b45ce6593a658c600fbd94aed70e1e6a55c5107cdd076b980107673da713d38e5b79fd014bcf697d6d3c3dba76ffa11eb1a59da8434fc6b77ae7e1a03134209851370803026d5f7fd7a2440165fb24b61fafe99f70fca3fc736298d036b038f7d", 0x8d}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="537f1a2523b61cc35aeba207b1da5032a1d4e1c780f894a15d1136449fa79c01291bf0a11a6c46ac4a5dcea7123a4e5330339584fffe6dc3252508f057274594533560220a56a601bc7c0376a514bdf8899988cfb1c7c4412ec42bf0932bc2a1e284fac05752", 0x66}, {&(0x7f0000001540)="9ad6c5bf8acfe6de0bf9c8271cd224ab009b97b024b492470e520fc9d88b114be4b0e01d76c19033ff85b348b3b651ac34766e84fd49249a96d108a67ff8d7dbbf999db6bb9d750dff61abe457441992ad461be9b2904ba00090efcdfa58e787ef28af6c4d74e09c53a9760df6d3eb46ff8e01e34d95222bb2f199540a601e5c09105ece084ed566a462d0", 0x8b}], 0x6) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="3400000013000300"/20, @ANYRES32=r3, @ANYBLOB="00000004000000f11300010076"], 0x34}}, 0x0) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r5, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000140)={'team0\x00', 0x0}) r7 = getpid() sched_setattr(r7, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r8 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r8, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r9, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x61, 0x9, 0x81, 0xee, 0x0, 0x8, 0x412, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x8001, 0x3}, 0x1000, 0x40, 0x5, 0xe, 0x1, 0x5, 0x45c, 0x0, 0x6b73, 0x0, 0x8001}, r7, 0xe, r8, 0x3) sendmsg$nl_route(r4, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10800}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=@mpls_getnetconf={0x2c, 0x52, 0x400, 0x70bd29, 0x25dfdbfe, {}, [@NETCONFA_IFINDEX={0x8, 0x1, r6}, @NETCONFA_IFINDEX={0x8, 0x1, r3}, @IGNORE_ROUTES_WITH_LINKDOWN={0x8, 0x6, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000060}, 0x4000) [ 262.681918] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 262.689622] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 262.696884] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 262.704138] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 262.711394] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 262.718657] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:32 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf5ffffff00000000, 0x0) 21:18:32 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x41c000, 0x0) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(r0, 0x7ac, &(0x7f0000000100)={&(0x7f0000000200)={{@host, 0x3f}, {@local, 0x830}, 0x400, "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"}, 0x418, 0x7}) creat(&(0x7f00000001c0)='./file0\x00', 0x0) (async) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (async) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) (async) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x41c000, 0x0) (async) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(r0, 0x7ac, &(0x7f0000000100)={&(0x7f0000000200)={{@host, 0x3f}, {@local, 0x830}, 0x400, "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"}, 0x418, 0x7}) (async) 21:18:32 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 45) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) [ 262.797383] block nbd0: Attempted send on invalid socket [ 262.804008] print_req_error: I/O error, dev nbd0, sector 0 [ 262.810222] efs: cannot read volume header 21:18:32 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xaf03000000000000, 0x0) 21:18:32 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf6ffffff00000000, 0x0) [ 262.910946] block nbd0: Attempted send on invalid socket [ 262.916576] print_req_error: I/O error, dev nbd0, sector 0 [ 262.925880] efs: cannot read volume header [ 262.937576] FAULT_INJECTION: forcing a failure. [ 262.937576] name failslab, interval 1, probability 0, space 0, times 0 21:18:32 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) (async) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (async) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x41c000, 0x0) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(r0, 0x7ac, &(0x7f0000000100)={&(0x7f0000000200)={{@host, 0x3f}, {@local, 0x830}, 0x400, "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"}, 0x418, 0x7}) [ 262.963787] block nbd0: Attempted send on invalid socket [ 262.969323] print_req_error: I/O error, dev nbd0, sector 0 [ 262.979227] efs: cannot read volume header [ 262.993855] CPU: 0 PID: 29533 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 263.001803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.011175] Call Trace: [ 263.013794] dump_stack+0x1fc/0x2ef [ 263.017446] should_fail.cold+0xa/0xf [ 263.021277] ? setup_fault_attr+0x200/0x200 [ 263.025619] ? lock_acquire+0x170/0x3c0 [ 263.029630] __should_failslab+0x115/0x180 [ 263.033890] should_failslab+0x5/0x10 [ 263.037721] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 263.042870] dd_init_queue+0x94/0x430 [ 263.046697] blk_mq_init_sched+0x395/0x730 [ 263.050979] elevator_init_mq+0xf0/0x180 [ 263.055083] blk_mq_init_allocated_queue+0xe1f/0x1300 [ 263.060330] blk_mq_init_queue+0x5c/0xa0 [ 263.064428] loop_add+0x2cb/0x8a0 [ 263.067922] loop_control_ioctl+0x16c/0x480 [ 263.072277] ? loop_lookup+0x1d0/0x1d0 [ 263.076203] ? HARDIRQ_verbose+0x10/0x10 [ 263.080297] ? loop_lookup+0x1d0/0x1d0 [ 263.084213] do_vfs_ioctl+0xcdb/0x12e0 [ 263.088124] ? lock_downgrade+0x720/0x720 [ 263.092292] ? check_preemption_disabled+0x41/0x280 [ 263.097331] ? ioctl_preallocate+0x200/0x200 [ 263.101774] ? __fget+0x356/0x510 [ 263.105251] ? do_dup2+0x450/0x450 [ 263.108810] ? vfs_write+0x393/0x540 [ 263.112553] ? fput+0x2b/0x190 [ 263.115783] ksys_ioctl+0x9b/0xc0 [ 263.119267] __x64_sys_ioctl+0x6f/0xb0 [ 263.123174] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 263.127776] do_syscall_64+0xf9/0x620 [ 263.131602] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.136807] RIP: 0033:0x7fa13cd13e99 [ 263.140535] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 21:18:32 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x2) (fail_nth: 1) 21:18:32 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf5ffffff00000000, 0x0) 21:18:32 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x2) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 263.159458] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 263.167192] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 263.174483] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 263.181773] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 263.189050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 263.196309] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:33 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 46) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:33 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xf6ffffff00000000, 0x0) 21:18:33 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x2) ioctl$TCFLSH(r0, 0x540b, 0x1) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) (async) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) (async) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) (async) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x2) (async) ioctl$TCFLSH(r0, 0x540b, 0x1) (async) 21:18:33 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0xea000800, &(0x7f0000000200)="c2e2224aaee239578b160535732908a3f3c16ff1c6065d22e819066f0792b865c63523f0bcb3790638b09e0ac7707391de464f474599d7c8de4cc88bd26bd9971a0f34915590fd6b9cbab4d0bc6030dd8b982600de289c1abadc12143b1851aad77969d29b763c1a071de4cc4eb330557496fff291627b1063bdab0bb2d163ce744f4212768453e2aba937f7dd14c1d3190ff2a4adaf3d1e54f0e4ad95119255d051a4acbe2b3febf078eaaf8960472daf0b97bdc95d617dc9e61c3a91d918fc274d4ea9db2890ff667f2e60db4b59bee0e187208c737412dc2ed0dd1aa97b1e", &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000300)="d8c2b5ed4e35a4dbee1f41d47625267f0dd7ba2b3e90fcad163849073d4c2f41c08ef40bf75be95132dadf9cd6da068e6d0c4f4facee2cedcf17f6ef274600c5fec949d609d095b53a522e840c44c286434a6fdef692a859acc38770b77c673c22fcd5d1be7bb8ee1546e774e280246fb526e56b1ac076891f4e578019cb6044f42bbbc5ca3c0005631d9e1f3aaee08ed6c3f052c7d604132abebb355e80af24f3e5cce98dc1dcced2c37ef0de98a418db37e68fd5e6e039930508230ff4575544bd837b4786f6") mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 263.326128] block nbd0: Attempted send on invalid socket [ 263.331768] print_req_error: I/O error, dev nbd0, sector 0 [ 263.337755] efs: cannot read volume header 21:18:33 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xff0f000000000000, 0x0) 21:18:33 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfbffffff00000000, 0x0) 21:18:33 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x2) 21:18:33 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) (async) openat$ttyprintk(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) (async) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x2) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 263.366725] FAULT_INJECTION: forcing a failure. [ 263.366725] name failslab, interval 1, probability 0, space 0, times 0 [ 263.386723] CPU: 1 PID: 29699 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 263.394642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.404006] Call Trace: [ 263.406608] dump_stack+0x1fc/0x2ef [ 263.410259] should_fail.cold+0xa/0xf [ 263.414074] ? setup_fault_attr+0x200/0x200 [ 263.418388] ? lock_acquire+0x170/0x3c0 [ 263.422366] __should_failslab+0x115/0x180 [ 263.426595] should_failslab+0x5/0x10 [ 263.430387] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 263.435477] __alloc_disk_node+0x69/0x410 [ 263.439627] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 263.444211] loop_add+0x39c/0x8a0 [ 263.447657] loop_control_ioctl+0x16c/0x480 [ 263.451983] ? loop_lookup+0x1d0/0x1d0 [ 263.455883] ? HARDIRQ_verbose+0x10/0x10 [ 263.459962] ? loop_lookup+0x1d0/0x1d0 [ 263.463872] do_vfs_ioctl+0xcdb/0x12e0 [ 263.467755] ? lock_downgrade+0x720/0x720 [ 263.471892] ? check_preemption_disabled+0x41/0x280 [ 263.477005] ? ioctl_preallocate+0x200/0x200 [ 263.481405] ? __fget+0x356/0x510 [ 263.484846] ? do_dup2+0x450/0x450 [ 263.488373] ? vfs_write+0x393/0x540 [ 263.492069] ? fput+0x2b/0x190 [ 263.495246] ksys_ioctl+0x9b/0xc0 [ 263.498747] __x64_sys_ioctl+0x6f/0xb0 [ 263.502618] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 263.507182] do_syscall_64+0xf9/0x620 [ 263.510971] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.516146] RIP: 0033:0x7fa13cd13e99 [ 263.519845] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 263.538734] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 263.546427] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 263.553750] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 263.561004] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 263.568252] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 263.575505] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:33 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 47) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:33 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffff000000000000, 0x0) 21:18:33 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xff0f000000000000, 0x0) 21:18:33 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x2, 0x2) 21:18:33 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffff1f0000000000, 0x0) 21:18:33 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0xea000800, &(0x7f0000000200)="c2e2224aaee239578b160535732908a3f3c16ff1c6065d22e819066f0792b865c63523f0bcb3790638b09e0ac7707391de464f474599d7c8de4cc88bd26bd9971a0f34915590fd6b9cbab4d0bc6030dd8b982600de289c1abadc12143b1851aad77969d29b763c1a071de4cc4eb330557496fff291627b1063bdab0bb2d163ce744f4212768453e2aba937f7dd14c1d3190ff2a4adaf3d1e54f0e4ad95119255d051a4acbe2b3febf078eaaf8960472daf0b97bdc95d617dc9e61c3a91d918fc274d4ea9db2890ff667f2e60db4b59bee0e187208c737412dc2ed0dd1aa97b1e", &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000300)="d8c2b5ed4e35a4dbee1f41d47625267f0dd7ba2b3e90fcad163849073d4c2f41c08ef40bf75be95132dadf9cd6da068e6d0c4f4facee2cedcf17f6ef274600c5fec949d609d095b53a522e840c44c286434a6fdef692a859acc38770b77c673c22fcd5d1be7bb8ee1546e774e280246fb526e56b1ac076891f4e578019cb6044f42bbbc5ca3c0005631d9e1f3aaee08ed6c3f052c7d604132abebb355e80af24f3e5cce98dc1dcced2c37ef0de98a418db37e68fd5e6e039930508230ff4575544bd837b4786f6") mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) (async) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (async) clone(0xea000800, &(0x7f0000000200)="c2e2224aaee239578b160535732908a3f3c16ff1c6065d22e819066f0792b865c63523f0bcb3790638b09e0ac7707391de464f474599d7c8de4cc88bd26bd9971a0f34915590fd6b9cbab4d0bc6030dd8b982600de289c1abadc12143b1851aad77969d29b763c1a071de4cc4eb330557496fff291627b1063bdab0bb2d163ce744f4212768453e2aba937f7dd14c1d3190ff2a4adaf3d1e54f0e4ad95119255d051a4acbe2b3febf078eaaf8960472daf0b97bdc95d617dc9e61c3a91d918fc274d4ea9db2890ff667f2e60db4b59bee0e187208c737412dc2ed0dd1aa97b1e", &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000300)="d8c2b5ed4e35a4dbee1f41d47625267f0dd7ba2b3e90fcad163849073d4c2f41c08ef40bf75be95132dadf9cd6da068e6d0c4f4facee2cedcf17f6ef274600c5fec949d609d095b53a522e840c44c286434a6fdef692a859acc38770b77c673c22fcd5d1be7bb8ee1546e774e280246fb526e56b1ac076891f4e578019cb6044f42bbbc5ca3c0005631d9e1f3aaee08ed6c3f052c7d604132abebb355e80af24f3e5cce98dc1dcced2c37ef0de98a418db37e68fd5e6e039930508230ff4575544bd837b4786f6") (async) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) (async) [ 263.684923] block nbd0: Attempted send on invalid socket [ 263.690462] print_req_error: I/O error, dev nbd0, sector 0 [ 263.717830] efs: cannot read volume header 21:18:33 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$TCFLSH(r1, 0x540b, 0x5) [ 263.746990] FAULT_INJECTION: forcing a failure. [ 263.746990] name failslab, interval 1, probability 0, space 0, times 0 [ 263.765161] CPU: 0 PID: 29732 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 263.773094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.782468] Call Trace: [ 263.785068] dump_stack+0x1fc/0x2ef [ 263.788707] should_fail.cold+0xa/0xf [ 263.792516] ? setup_fault_attr+0x200/0x200 [ 263.796826] ? lock_acquire+0x170/0x3c0 [ 263.800800] __should_failslab+0x115/0x180 [ 263.805028] should_failslab+0x5/0x10 [ 263.808819] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 263.813918] __kmalloc_node+0x38/0x70 [ 263.817708] disk_expand_part_tbl+0x1b4/0x3a0 [ 263.822197] __alloc_disk_node+0x118/0x410 [ 263.826419] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 263.830995] loop_add+0x39c/0x8a0 [ 263.834460] loop_control_ioctl+0x16c/0x480 [ 263.838776] ? loop_lookup+0x1d0/0x1d0 [ 263.842657] ? HARDIRQ_verbose+0x10/0x10 [ 263.846708] ? ksys_write+0x241/0x2a0 [ 263.850497] ? loop_lookup+0x1d0/0x1d0 [ 263.854375] do_vfs_ioctl+0xcdb/0x12e0 [ 263.858264] ? lock_downgrade+0x720/0x720 [ 263.862495] ? check_preemption_disabled+0x41/0x280 [ 263.867503] ? ioctl_preallocate+0x200/0x200 [ 263.871904] ? __fget+0x356/0x510 [ 263.875349] ? do_dup2+0x450/0x450 [ 263.878877] ? vfs_write+0x393/0x540 [ 263.882579] ? fput+0x2b/0x190 [ 263.885769] ksys_ioctl+0x9b/0xc0 [ 263.889219] __x64_sys_ioctl+0x6f/0xb0 [ 263.893108] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 263.897676] do_syscall_64+0xf9/0x620 [ 263.901485] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.906668] RIP: 0033:0x7fa13cd13e99 [ 263.910372] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 263.929263] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 263.936959] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 21:18:33 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5409, 0x2) 21:18:33 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffff000000000000, 0x0) [ 263.944218] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 263.951487] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 263.958752] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 263.966010] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:33 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffff1f0000000000, 0x0) 21:18:33 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 48) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:33 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffffff7f00000000, 0x0) [ 264.062942] block nbd0: Attempted send on invalid socket [ 264.069478] print_req_error: I/O error, dev nbd0, sector 0 [ 264.084231] efs: cannot read volume header 21:18:33 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540c, 0x2) 21:18:33 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0xea000800, &(0x7f0000000200)="c2e2224aaee239578b160535732908a3f3c16ff1c6065d22e819066f0792b865c63523f0bcb3790638b09e0ac7707391de464f474599d7c8de4cc88bd26bd9971a0f34915590fd6b9cbab4d0bc6030dd8b982600de289c1abadc12143b1851aad77969d29b763c1a071de4cc4eb330557496fff291627b1063bdab0bb2d163ce744f4212768453e2aba937f7dd14c1d3190ff2a4adaf3d1e54f0e4ad95119255d051a4acbe2b3febf078eaaf8960472daf0b97bdc95d617dc9e61c3a91d918fc274d4ea9db2890ff667f2e60db4b59bee0e187208c737412dc2ed0dd1aa97b1e", &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000300)="d8c2b5ed4e35a4dbee1f41d47625267f0dd7ba2b3e90fcad163849073d4c2f41c08ef40bf75be95132dadf9cd6da068e6d0c4f4facee2cedcf17f6ef274600c5fec949d609d095b53a522e840c44c286434a6fdef692a859acc38770b77c673c22fcd5d1be7bb8ee1546e774e280246fb526e56b1ac076891f4e578019cb6044f42bbbc5ca3c0005631d9e1f3aaee08ed6c3f052c7d604132abebb355e80af24f3e5cce98dc1dcced2c37ef0de98a418db37e68fd5e6e039930508230ff4575544bd837b4786f6") (async) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 264.111868] block nbd0: Attempted send on invalid socket [ 264.117432] print_req_error: I/O error, dev nbd0, sector 0 [ 264.131703] efs: cannot read volume header 21:18:33 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffffffff00000000, 0x0) 21:18:33 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffffff7f00000000, 0x0) [ 264.182453] FAULT_INJECTION: forcing a failure. [ 264.182453] name failslab, interval 1, probability 0, space 0, times 0 [ 264.203456] CPU: 1 PID: 29784 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 264.211380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.220742] Call Trace: [ 264.223341] dump_stack+0x1fc/0x2ef [ 264.226991] should_fail.cold+0xa/0xf [ 264.230806] ? setup_fault_attr+0x200/0x200 [ 264.235141] ? lock_acquire+0x170/0x3c0 [ 264.239135] __should_failslab+0x115/0x180 [ 264.243400] should_failslab+0x5/0x10 [ 264.247216] kmem_cache_alloc_trace+0x284/0x380 [ 264.248040] block nbd0: Attempted send on invalid socket [ 264.251895] rand_initialize_disk+0x3b/0xc0 [ 264.251911] __alloc_disk_node+0x234/0x410 [ 264.251926] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 264.251942] loop_add+0x39c/0x8a0 [ 264.251962] loop_control_ioctl+0x16c/0x480 [ 264.251977] ? loop_lookup+0x1d0/0x1d0 [ 264.251992] ? HARDIRQ_verbose+0x10/0x10 [ 264.252009] ? ksys_write+0x241/0x2a0 [ 264.257451] print_req_error: I/O error, dev nbd0, sector 0 [ 264.261752] ? loop_lookup+0x1d0/0x1d0 [ 264.261768] do_vfs_ioctl+0xcdb/0x12e0 [ 264.261784] ? lock_downgrade+0x720/0x720 [ 264.261799] ? check_preemption_disabled+0x41/0x280 [ 264.261813] ? ioctl_preallocate+0x200/0x200 [ 264.261832] ? __fget+0x356/0x510 [ 264.261849] ? do_dup2+0x450/0x450 [ 264.261860] ? vfs_write+0x393/0x540 [ 264.261876] ? fput+0x2b/0x190 [ 264.261897] ksys_ioctl+0x9b/0xc0 [ 264.261914] __x64_sys_ioctl+0x6f/0xb0 [ 264.261931] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 264.285498] efs: cannot read volume header [ 264.286396] do_syscall_64+0xf9/0x620 [ 264.350726] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.355907] RIP: 0033:0x7fa13cd13e99 [ 264.359611] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 21:18:34 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540d, 0x2) [ 264.378503] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 264.386209] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 264.393467] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 264.400726] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 264.407980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 264.415239] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:34 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x320408, 0x0) 21:18:34 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) (async) ioctl$TCFLSH(r1, 0x540b, 0x5) 21:18:34 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 49) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:34 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfffffffffffff000, 0x0) 21:18:34 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffffffff00000000, 0x0) 21:18:34 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) (async) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (async) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x320408, 0x0) 21:18:34 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5412, 0x2) 21:18:34 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffffffffffffffff, 0x0) 21:18:34 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x320408, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x0) (async) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (async) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x320408, 0x0) (async) 21:18:34 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5413, 0x2) [ 264.759451] FAULT_INJECTION: forcing a failure. [ 264.759451] name failslab, interval 1, probability 0, space 0, times 0 [ 264.776270] CPU: 1 PID: 29949 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 264.784181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.793541] Call Trace: [ 264.796149] dump_stack+0x1fc/0x2ef [ 264.799792] should_fail.cold+0xa/0xf [ 264.803608] ? setup_fault_attr+0x200/0x200 [ 264.807956] ? lock_acquire+0x170/0x3c0 [ 264.811950] __should_failslab+0x115/0x180 [ 264.816197] should_failslab+0x5/0x10 [ 264.820006] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 264.825126] __kmalloc_node+0x38/0x70 [ 264.828939] disk_expand_part_tbl+0x1b4/0x3a0 [ 264.833454] __alloc_disk_node+0x118/0x410 [ 264.837700] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 264.842293] loop_add+0x39c/0x8a0 [ 264.845761] loop_control_ioctl+0x16c/0x480 [ 264.850091] ? loop_lookup+0x1d0/0x1d0 [ 264.853995] ? HARDIRQ_verbose+0x10/0x10 [ 264.858070] ? loop_lookup+0x1d0/0x1d0 [ 264.861968] do_vfs_ioctl+0xcdb/0x12e0 [ 264.865868] ? lock_downgrade+0x720/0x720 [ 264.870034] ? check_preemption_disabled+0x41/0x280 [ 264.875069] ? ioctl_preallocate+0x200/0x200 [ 264.879492] ? __fget+0x356/0x510 [ 264.882960] ? do_dup2+0x450/0x450 [ 264.886509] ? vfs_write+0x393/0x540 [ 264.890242] ? fput+0x2b/0x190 [ 264.893450] ksys_ioctl+0x9b/0xc0 [ 264.896915] __x64_sys_ioctl+0x6f/0xb0 [ 264.900811] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 264.905401] do_syscall_64+0xf9/0x620 [ 264.909226] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.914419] RIP: 0033:0x7fa13cd13e99 [ 264.918135] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 264.937050] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 264.944777] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 264.952053] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 21:18:34 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffffffffffff0700, 0x0) [ 264.959339] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 264.966618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 264.973901] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:34 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 50) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) 21:18:34 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x100011000, &(0x7f0000000300)="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", &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)="adb131d0059b3a54d8dec7364a2460764a8e14d9f2f07f53973050c454d65212234515c4386bbe32a494f24de7dbe67747211b6b9a30e6ab8197111208393372de5b04009f2215188fe270a1d0edefeb552184970e4f34a24ffc436690b0ed7b7ddcf0e7f5c461") mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:18:34 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) (async) r1 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_CANCEL_REMAIN_ON_CHANNEL(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3f0000a0", @ANYRES16=r2, @ANYBLOB="0200000300a8deeb1e47bee750d9991f2a5e78f4663d8c69fd2cd85818786fafe2a4b696d5517bbf18c9aa6dc95d41feba814840829f4cb1c993443e4e198f0eda60c149", @ANYBLOB='\f\x00X\x00c\x00\x00\x00\x00\x00\x00@'], 0x28}, 0x1, 0x0, 0x0, 0x301b9a6f4bd122ee}, 0x40011) ioctl$TCFLSH(r1, 0x540b, 0x5) 21:18:34 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file1\x00', 0x1000, 0x5, &(0x7f0000000480)=[{&(0x7f0000000140)="8f6083f45fc95f201eb8b6", 0xb}, {&(0x7f0000000200)="9039dc02cdc49a4870204451bf6305c825d46a974dbe964610f9f74b435dbd9ef7a311a0a1aa1e1cad11cceba19eab5546d72e937a28a40998f097ebe68c5fa1068eda6b01ec644d8dc64b2a4d5ac9f79d7d7e8cecd1944e82241574f509c9962d2f07a90db2fb714f33a092c24219ef0a9266a21613d4cc394393bdc9e4d3422b6a9308ddfca1f0d19d7486bb9d0184a6c548fbbbc419b2199447a869dd8e2570ee341647d3a043a5a3406a7090a04910d280f25f785f8e5bc20e372b933c01f312e4dc8f0cdcc1ad87846f3ba87927dbd4a12b457880cbf4b259", 0xdb, 0x6}, {&(0x7f0000000300)="be3186fa03e2f4c7486d7faf22ef69bba4c18e959c080ff3fd7bb8dbe10530b38a084a1097a26636c6b4260661f79859973d7f96aab68302f95c4ee7b0537200fdfa97b43dc4a6eb455109243e44bf831685b37dd9eff9c7ba4809681702610db0f1496777d9ad74deb62cba0384c8869cb1262c2af54a3adc", 0x79, 0x1}, {&(0x7f0000000380)="3e0d80f7c8f038d357ef5392dfa39dbc9c13f85c5eea9e3d03b888b26a60efd09130ecec1da461ef7ee6eb4df01705b1adde77bbf233992b4a380e2c557eece2e845d08c83956a07a98e8fdec00f4adfa35bfbb3ee61ba2fc28fc2f0aa6ca955c7abad24439c8f60252cd64bceeae182e9a7cce2d4b3c5c0b1432a7006f9d600c887f82f0641a8c3841cdd8247e45c5b55f61715cfe9c22e5b4e75a3be1747beff624409dc22fef575b93e50fc5972cf288fc827f1d073a51cfa964ef0a435488eab009f7faa3d7dc5ee59c417b38e50a44b5341b127f95297da6406e94c3a", 0xdf, 0x5}, {&(0x7f0000000180)="dbe22ac5d769ec0c612b6dd010011d24401a6d360c8c9593bea4886975c1759a158e8b9ce7781dbce991778ccb163dd9e9301f9a4c1131", 0x37, 0x8}], 0x3a00400, &(0x7f0000000500)={[{@norecovery}, {@order_strict}, {@order_strict}, {@order_strict}, {@nodiscard}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x61, 0x37, 0x65, 0x65, 0x34, 0x31, 0x66], 0x2d, [0x31, 0x33, 0x79, 0x37], 0x2d, [0x39, 0x64, 0x66, 0x39], 0x2d, [0x34, 0x64, 0x61, 0x36], 0x2d, [0x38, 0x35, 0x35, 0x33, 0x61, 0x63, 0x63, 0x31]}}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@dont_measure}, {@hash}, {@smackfshat}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:18:34 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xfffffffffffff000, 0x0) [ 265.102879] FAULT_INJECTION: forcing a failure. [ 265.102879] name failslab, interval 1, probability 0, space 0, times 0 [ 265.125684] CPU: 1 PID: 30096 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 265.133580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.142943] Call Trace: [ 265.145536] dump_stack+0x1fc/0x2ef [ 265.149150] should_fail.cold+0xa/0xf [ 265.152955] ? setup_fault_attr+0x200/0x200 [ 265.157274] ? lock_acquire+0x170/0x3c0 [ 265.161259] __should_failslab+0x115/0x180 [ 265.165490] should_failslab+0x5/0x10 [ 265.169276] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 265.174379] __kmalloc_node+0x38/0x70 [ 265.178176] disk_expand_part_tbl+0x1b4/0x3a0 [ 265.182661] __alloc_disk_node+0x118/0x410 [ 265.186884] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 265.191470] loop_add+0x39c/0x8a0 [ 265.194939] loop_control_ioctl+0x16c/0x480 [ 265.199258] ? loop_lookup+0x1d0/0x1d0 [ 265.203146] ? HARDIRQ_verbose+0x10/0x10 [ 265.207227] ? loop_lookup+0x1d0/0x1d0 [ 265.211128] do_vfs_ioctl+0xcdb/0x12e0 [ 265.215022] ? lock_downgrade+0x720/0x720 [ 265.219182] ? check_preemption_disabled+0x41/0x280 [ 265.224212] ? ioctl_preallocate+0x200/0x200 [ 265.228619] ? __fget+0x356/0x510 [ 265.232073] ? do_dup2+0x450/0x450 [ 265.235617] ? vfs_write+0x393/0x540 [ 265.239330] ? fput+0x2b/0x190 [ 265.242516] ksys_ioctl+0x9b/0xc0 [ 265.245956] __x64_sys_ioctl+0x6f/0xb0 [ 265.249829] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 265.254408] do_syscall_64+0xf9/0x620 [ 265.258205] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.263379] RIP: 0033:0x7fa13cd13e99 [ 265.267076] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 265.286057] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 265.293761] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 21:18:35 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5414, 0x2) [ 265.301026] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 265.308280] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 265.315540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 265.322814] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 21:18:35 executing program 4: perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0xb) (fail_nth: 51) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, 0xb) socket$inet6(0xa, 0x0, 0x0) [ 265.414457] kauditd_printk_skb: 2 callbacks suppressed [ 265.414469] audit: type=1804 audit(1639257515.123:104): pid=30119 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir920207324/syzkaller.LlBuWO/282/file0" dev="sda1" ino=15792 res=1 [ 265.420336] block nbd2: Attempted send on invalid socket [ 265.449963] print_req_error: I/O error, dev nbd2, sector 0 [ 265.458138] efs: cannot read volume header 21:18:35 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) (async) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) (async) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (async, rerun: 32) clone(0x100011000, &(0x7f0000000300)="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", &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)="adb131d0059b3a54d8dec7364a2460764a8e14d9f2f07f53973050c454d65212234515c4386bbe32a494f24de7dbe67747211b6b9a30e6ab8197111208393372de5b04009f2215188fe270a1d0edefeb552184970e4f34a24ffc436690b0ed7b7ddcf0e7f5c461") (async, rerun: 32) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) 21:18:35 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5415, 0x2) 21:18:35 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffffffffffffff7f, 0x0) 21:18:35 executing program 3: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x90800, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f00000000c0)={0x8, 0x1, 0x5, 0x2, 0x5, "d2db77693fc1f76e"}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x40000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x540b, 0x1) [ 265.482113] NILFS (loop0): couldn't find nilfs on the device 21:18:35 executing program 1: creat(&(0x7f00000001c0)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0xffffffffffffffff, 0x0) 21:18:35 executing program 0: creat(&(0x7f00000001c0)='./file0\x00', 0x0) syz_mount_image$nilfs2(&(0x7f0000000040), &(0x7f0000000100)='./file1\x00', 0x1000, 0x5, &(0x7f0000000480)=[{&(0x7f0000000140)="8f6083f45fc95f201eb8b6", 0xb}, {&(0x7f0000000200)="9039dc02cdc49a4870204451bf6305c825d46a974dbe964610f9f74b435dbd9ef7a311a0a1aa1e1cad11cceba19eab5546d72e937a28a40998f097ebe68c5fa1068eda6b01ec644d8dc64b2a4d5ac9f79d7d7e8cecd1944e82241574f509c9962d2f07a90db2fb714f33a092c24219ef0a9266a21613d4cc394393bdc9e4d3422b6a9308ddfca1f0d19d7486bb9d0184a6c548fbbbc419b2199447a869dd8e2570ee341647d3a043a5a3406a7090a04910d280f25f785f8e5bc20e372b933c01f312e4dc8f0cdcc1ad87846f3ba87927dbd4a12b457880cbf4b259", 0xdb, 0x6}, {&(0x7f0000000300)="be3186fa03e2f4c7486d7faf22ef69bba4c18e959c080ff3fd7bb8dbe10530b38a084a1097a26636c6b4260661f79859973d7f96aab68302f95c4ee7b0537200fdfa97b43dc4a6eb455109243e44bf831685b37dd9eff9c7ba4809681702610db0f1496777d9ad74deb62cba0384c8869cb1262c2af54a3adc", 0x79, 0x1}, {&(0x7f0000000380)="3e0d80f7c8f038d357ef5392dfa39dbc9c13f85c5eea9e3d03b888b26a60efd09130ecec1da461ef7ee6eb4df01705b1adde77bbf233992b4a380e2c557eece2e845d08c83956a07a98e8fdec00f4adfa35bfbb3ee61ba2fc28fc2f0aa6ca955c7abad24439c8f60252cd64bceeae182e9a7cce2d4b3c5c0b1432a7006f9d600c887f82f0641a8c3841cdd8247e45c5b55f61715cfe9c22e5b4e75a3be1747beff624409dc22fef575b93e50fc5972cf288fc827f1d073a51cfa964ef0a435488eab009f7faa3d7dc5ee59c417b38e50a44b5341b127f95297da6406e94c3a", 0xdf, 0x5}, {&(0x7f0000000180)="dbe22ac5d769ec0c612b6dd010011d24401a6d360c8c9593bea4886975c1759a158e8b9ce7781dbce991778ccb163dd9e9301f9a4c1131", 0x37, 0x8}], 0x3a00400, &(0x7f0000000500)={[{@norecovery}, {@order_strict}, {@order_strict}, {@order_strict}, {@nodiscard}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@fsuuid={'fsuuid', 0x3d, {[0x36, 0x61, 0x37, 0x65, 0x65, 0x34, 0x31, 0x66], 0x2d, [0x31, 0x33, 0x79, 0x37], 0x2d, [0x39, 0x64, 0x66, 0x39], 0x2d, [0x34, 0x64, 0x61, 0x36], 0x2d, [0x38, 0x35, 0x35, 0x33, 0x61, 0x63, 0x63, 0x31]}}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@dont_measure}, {@hash}, {@smackfshat}]}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 265.531397] block nbd0: Attempted send on invalid socket [ 265.536934] print_req_error: I/O error, dev nbd0, sector 0 [ 265.546212] efs: cannot read volume header [ 265.554120] FAULT_INJECTION: forcing a failure. [ 265.554120] name failslab, interval 1, probability 0, space 0, times 0 21:18:35 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000840), 0x0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x15) ioctl$TCFLSH(r0, 0x5416, 0x2) [ 265.580309] CPU: 1 PID: 30131 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 265.588218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.597581] Call Trace: [ 265.600170] dump_stack+0x1fc/0x2ef [ 265.603792] should_fail.cold+0xa/0xf [ 265.607581] ? setup_fault_attr+0x200/0x200 [ 265.611899] ? lock_acquire+0x170/0x3c0 [ 265.615872] __should_failslab+0x115/0x180 [ 265.620112] should_failslab+0x5/0x10 [ 265.623930] kmem_cache_alloc_trace+0x284/0x380 [ 265.628613] device_add+0xe5a/0x16d0 [ 265.632341] ? device_check_offline+0x280/0x280 [ 265.637019] ? kfree_const+0x51/0x60 [ 265.640841] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 265.645841] ? kfree+0x1e2/0x210 [ 265.649196] device_create_groups_vargs+0x1f4/0x270 [ 265.654221] device_create+0xdf/0x120 [ 265.658024] ? device_create_vargs+0x50/0x50 [ 265.662439] ? pointer+0x850/0x850 [ 265.665998] bdi_register_va.part.0+0x4c/0x750 [ 265.670575] bdi_register+0x12a/0x140 [ 265.674370] ? bdi_register_va+0x80/0x80 [ 265.678427] ? vsnprintf+0x2cc/0x14f0 [ 265.682241] bdi_register_owner+0x59/0x100 [ 265.686474] __device_add_disk+0xd58/0x10c0 [ 265.690787] ? sprintf+0xc0/0x100 [ 265.694238] ? blk_alloc_devt+0x2d0/0x2d0 [ 265.698392] ? __raw_spin_lock_init+0x28/0x100 [ 265.702976] ? __lockdep_init_map+0x100/0x5a0 [ 265.707469] loop_add+0x628/0x8a0 [ 265.710908] loop_control_ioctl+0x16c/0x480 [ 265.715216] ? loop_lookup+0x1d0/0x1d0 [ 265.719162] ? HARDIRQ_verbose+0x10/0x10 [ 265.723211] ? loop_lookup+0x1d0/0x1d0 [ 265.727091] do_vfs_ioctl+0xcdb/0x12e0 [ 265.730964] ? lock_downgrade+0x720/0x720 [ 265.735098] ? check_preemption_disabled+0x41/0x280 [ 265.740207] ? ioctl_preallocate+0x200/0x200 [ 265.744618] ? __fget+0x356/0x510 [ 265.748089] ? do_dup2+0x450/0x450 [ 265.751622] ? vfs_write+0x393/0x540 [ 265.755328] ? fput+0x2b/0x190 [ 265.758508] ksys_ioctl+0x9b/0xc0 [ 265.761961] __x64_sys_ioctl+0x6f/0xb0 [ 265.765846] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 265.770422] do_syscall_64+0xf9/0x620 [ 265.774235] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.779416] RIP: 0033:0x7fa13cd13e99 [ 265.783117] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 265.802009] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 265.809715] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 265.817060] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 265.824323] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 21:18:35 executing program 2: creat(&(0x7f00000001c0)='./file0\x00', 0x0) (async) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) (async) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clone(0x100011000, &(0x7f0000000300)="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", &(0x7f0000000040), &(0x7f0000000100), &(0x7f0000000140)="adb131d0059b3a54d8dec7364a2460764a8e14d9f2f07f53973050c454d65212234515c4386bbe32a494f24de7dbe67747211b6b9a30e6ab8197111208393372de5b04009f2215188fe270a1d0edefeb552184970e4f34a24ffc436690b0ed7b7ddcf0e7f5c461") mount(&(0x7f0000000000)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='efs\x00', 0x0, 0x0) [ 265.831590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 265.838862] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 [ 265.853874] ------------[ cut here ]------------ [ 265.859012] WARNING: CPU: 1 PID: 30131 at block/genhd.c:719 __device_add_disk.cold+0x69/0x188 [ 265.867698] Kernel panic - not syncing: panic_on_warn set ... [ 265.867698] [ 265.875080] CPU: 1 PID: 30131 Comm: syz-executor.4 Not tainted 4.19.211-syzkaller #0 [ 265.882973] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.892333] Call Trace: [ 265.894921] dump_stack+0x1fc/0x2ef [ 265.898535] panic+0x26a/0x50e [ 265.901729] ? __warn_printk+0xf3/0xf3 [ 265.905627] ? __device_add_disk.cold+0x69/0x188 [ 265.910385] ? __probe_kernel_read+0x130/0x1b0 [ 265.914955] ? __warn.cold+0x5/0x5a [ 265.918567] ? __device_add_disk.cold+0x69/0x188 [ 265.923324] __warn.cold+0x20/0x5a [ 265.926863] ? __device_add_disk.cold+0x69/0x188 [ 265.931613] report_bug+0x262/0x2b0 [ 265.935256] do_error_trap+0x1d7/0x310 [ 265.939127] ? math_error+0x310/0x310 [ 265.943027] ? __irq_work_queue_local+0x101/0x160 [ 265.947868] ? irq_work_queue+0x29/0x80 [ 265.951846] ? error_entry+0x72/0xd0 [ 265.955558] ? trace_hardirqs_off_caller+0x6e/0x210 [ 265.960565] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 265.965401] invalid_op+0x14/0x20 [ 265.968845] RIP: 0010:__device_add_disk.cold+0x69/0x188 [ 265.974192] Code: 02 84 c0 74 08 3c 03 0f 8e a8 00 00 00 44 8b a5 f0 05 00 00 e9 67 ad 6a fb e8 05 45 66 f9 48 c7 c7 60 75 b2 88 e8 64 76 f7 ff <0f> 0b e9 8f b9 6a fb e8 ed 44 66 f9 48 c7 c7 60 75 b2 88 e8 4c 76 [ 265.993079] RSP: 0018:ffff88822ec2fb38 EFLAGS: 00010286 [ 265.998429] RAX: 0000000000000024 RBX: 0000000000000001 RCX: 0000000000000000 [ 266.005686] RDX: 0000000000040000 RSI: ffffffff814dff01 RDI: ffffed1045d85f59 [ 266.012951] RBP: ffff88804eed8080 R08: 0000000000000024 R09: 0000000000000000 [ 266.020216] R10: 0000000000000005 R11: 0000000000000000 R12: ffff88804eed8110 [ 266.027596] R13: ffff88804eed8710 R14: 00000000fffffff4 R15: ffff88804eed8084 [ 266.034868] ? vprintk_func+0x81/0x180 [ 266.038752] ? __device_add_disk.cold+0x69/0x188 [ 266.043509] ? sprintf+0xc0/0x100 [ 266.046961] ? blk_alloc_devt+0x2d0/0x2d0 [ 266.051109] ? __raw_spin_lock_init+0x28/0x100 [ 266.055693] ? __lockdep_init_map+0x100/0x5a0 [ 266.060176] loop_add+0x628/0x8a0 [ 266.063646] loop_control_ioctl+0x16c/0x480 [ 266.067965] ? loop_lookup+0x1d0/0x1d0 [ 266.071851] ? HARDIRQ_verbose+0x10/0x10 [ 266.075907] ? loop_lookup+0x1d0/0x1d0 [ 266.079781] do_vfs_ioctl+0xcdb/0x12e0 [ 266.083667] ? lock_downgrade+0x720/0x720 [ 266.087811] ? check_preemption_disabled+0x41/0x280 [ 266.092828] ? ioctl_preallocate+0x200/0x200 [ 266.097231] ? __fget+0x356/0x510 [ 266.100669] ? do_dup2+0x450/0x450 [ 266.104203] ? vfs_write+0x393/0x540 [ 266.107914] ? fput+0x2b/0x190 [ 266.111107] ksys_ioctl+0x9b/0xc0 [ 266.114560] __x64_sys_ioctl+0x6f/0xb0 [ 266.118439] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 266.123028] do_syscall_64+0xf9/0x620 [ 266.126827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.132007] RIP: 0033:0x7fa13cd13e99 [ 266.135716] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 266.154607] RSP: 002b:00007fa13b689168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 266.162317] RAX: ffffffffffffffda RBX: 00007fa13ce26f60 RCX: 00007fa13cd13e99 [ 266.169586] RDX: 000000000000000b RSI: 0000000000004c80 RDI: 0000000000000004 [ 266.176845] RBP: 00007fa13b6891d0 R08: 0000000000000000 R09: 0000000000000000 [ 266.184111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 266.191385] R13: 00007fffca5debaf R14: 00007fa13b689300 R15: 0000000000022000 [ 266.199239] Kernel Offset: disabled [ 266.202952] Rebooting in 86400 seconds..