syzbot


[upstream] possible deadlock in seq_read
Status: upstream: reported C repro on 2017/12/01 11:29
Reported-by: syzbot+e93a80c1bb7c5c56e522461c149f8bf55eab1b2b@syzkaller.appspotmail.com
First: 235d, last: 146d
duplicates:
Title Repro Count Last Reported Patched Status
possible deadlock in lock_trace C 1438 205d 232d closed as dup on 2017/12/12 21:59
possible deadlock in do_io_accounting 794 205d 228d closed as dup on 2017/12/12 21:27
possible deadlock in proc_pid_attr_write 10 205d 223d closed as dup on 2017/12/12 22:00
possible deadlock in fifo_open C 1713 205d 231d closed as dup on 2017/12/12 21:25

Sample crash report:

All crashes (17854):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro Maintainers
ci-upstream-mmots-kasan-gce 2017/12/19 16:50 mmots 82bcf1def3b5f1251177ad47c44f7e17af039b4b af9163c76381c5363976d40392f9f6728d7a1dc9 .config log report syz C ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-next-kasan-gce 2017/12/20 02:29 linux-next 6084b576dca2e898f5c101baef151f7bfdbb606d 2d836b1d351fca1fcf99da0ab2718fdcc688260d .config log report syz C ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-mmots-kasan-gce 2017/12/19 02:52 mmots 82bcf1def3b5f1251177ad47c44f7e17af039b4b 1c4160efd5a303c2468efca83df8f1235361e6c6 .config log report syz C ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-next-kasan-gce 2017/12/25 20:17 linux-next 0e08c463db387a2adcb0243b15ab868a73f87807 73aba437a774237b1130837b856f3b40b3ec3bf0 .config log report syz C ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/24 20:19 upstream 464e1d5f23cca236b930ef068c328a64cab78fb1 73aba437a774237b1130837b856f3b40b3ec3bf0 .config log report syz C ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/17 20:14 upstream f3b5ad89de16f5d42e8ad36fbdf85f705c1ae051 d5beb42acec986ef99739a4187ce8dd9513972cc .config log report syz C ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/18 15:41 upstream 1291a0d5049dbc06baaaf66a9ff3f53db493b19b 1c4160efd5a303c2468efca83df8f1235361e6c6 .config log report syz C ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/03 22:01 upstream ae64f9bd1d3621b5e60d7363bc20afb46aede215 48359b97770f794600de4b58aab8aa069ee993db .config log report syz C ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-next-kasan-gce 2017/12/19 04:02 linux-next 6084b576dca2e898f5c101baef151f7bfdbb606d 1c4160efd5a303c2468efca83df8f1235361e6c6 .config log report syz C ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-next-kasan-gce 2017/12/04 18:28 linux-next 7cc61a0a562c7005d2a34f97e94cf26689a2f57c 48359b97770f794600de4b58aab8aa069ee993db .config log report syz C ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-386 2017/12/24 17:36 upstream 464e1d5f23cca236b930ef068c328a64cab78fb1 73aba437a774237b1130837b856f3b40b3ec3bf0 .config log report syz C ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-386 2017/12/18 15:42 upstream 1291a0d5049dbc06baaaf66a9ff3f53db493b19b 1c4160efd5a303c2468efca83df8f1235361e6c6 .config log report syz C ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-386 2017/12/17 16:55 upstream f3b5ad89de16f5d42e8ad36fbdf85f705c1ae051 d5beb42acec986ef99739a4187ce8dd9513972cc .config log report syz C ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-mmots-kasan-gce 2017/12/25 10:57 mmots 37759fa6d0fa9e4d6036d19ac12f555bfc0aeafd 73aba437a774237b1130837b856f3b40b3ec3bf0 .config log report syz C ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-mmots-kasan-gce 2017/12/02 08:11 mmots 4131d5166185d0d75b5f1d4bf362a9e0bac05598 29b0fd90e6ac720fb21cc98ae89acfa6704b35bc .config log report syz ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2018/02/24 21:13 upstream 9cb9c07d6b0c5fd97d83b8ab14d7e308ba4b612f 5c1e02070621f89371ac87c68e0083893a9f9461 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2018/02/16 20:18 upstream 1a2a7d3ee659e477e0768ac3fc7579794f89071b c8b3f7c1d16a970f1c8c61f1d514188502bbe571 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2018/01/30 10:12 upstream 6304672b7f0a5c010002e63a075160856dc4f88d 08d47756d0a89616bd2d134de46e5f613f293e2b .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2018/01/29 11:37 upstream d8a5b80568a9cb66810e75b182018e9edb68e8ff 08d47756d0a89616bd2d134de46e5f613f293e2b .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2018/01/26 18:24 upstream 993ca2068b043dc3c933a8a4fe1052b77fe63f10 1d18b11287c0248782efe867659c17dbdf76e3d5 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2018/01/19 05:35 upstream dda3e15231b35840fe6f0973f803cc70ddb86281 161c1d640ac75c94cd027504c3dbef0615278a0a .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/24 07:23 upstream caf9a82657b313106aae8f4a35936c116a152299 73aba437a774237b1130837b856f3b40b3ec3bf0 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/23 16:37 upstream 9c294ec08408ed90c0f2d994a7979366675e3734 73aba437a774237b1130837b856f3b40b3ec3bf0 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/23 06:42 upstream ead68f216110170ec729e2c4dec0aad6d38259d7 8e4090902540da8c6e8fa640a0fc325c29c3efcb .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/22 16:21 upstream ead68f216110170ec729e2c4dec0aad6d38259d7 81fe66b42a9f2d857797bfc7fac235aafc6e75ef .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/22 06:37 upstream 9035a8961b504d0997369509ab8c6b1f0a4ee33d 81fe66b42a9f2d857797bfc7fac235aafc6e75ef .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/22 05:09 upstream 9035a8961b504d0997369509ab8c6b1f0a4ee33d 81fe66b42a9f2d857797bfc7fac235aafc6e75ef .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/21 12:09 upstream d1ce8ceb8ba87034bb3c3a9c9324e77546ba8608 eaadba986d31d4be987d5c350af119160162f033 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/21 10:57 upstream d1ce8ceb8ba87034bb3c3a9c9324e77546ba8608 eaadba986d31d4be987d5c350af119160162f033 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/21 02:25 upstream 10a7e9d849150a2879efc0b04d8a51068c9dd0c5 90a46995a8eb1260cdbc0e7184b60a138dfca368 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/20 23:12 upstream 10a7e9d849150a2879efc0b04d8a51068c9dd0c5 90a46995a8eb1260cdbc0e7184b60a138dfca368 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/20 19:15 upstream 10a7e9d849150a2879efc0b04d8a51068c9dd0c5 90a46995a8eb1260cdbc0e7184b60a138dfca368 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/20 00:01 upstream ace52288edf0cb5e7a52b681f057f86224c49c27 af9163c76381c5363976d40392f9f6728d7a1dc9 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/07 21:34 upstream 968edbd93c0cbb40ab48aca972392d377713a0c3 5d643f8e7060be125e00bbe3e8a154fc2d9928bf .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/07 21:23 upstream 968edbd93c0cbb40ab48aca972392d377713a0c3 5d643f8e7060be125e00bbe3e8a154fc2d9928bf .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/07 21:18 upstream 968edbd93c0cbb40ab48aca972392d377713a0c3 5d643f8e7060be125e00bbe3e8a154fc2d9928bf .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/07 21:14 upstream 968edbd93c0cbb40ab48aca972392d377713a0c3 5d643f8e7060be125e00bbe3e8a154fc2d9928bf .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce 2017/12/07 21:09 upstream 968edbd93c0cbb40ab48aca972392d377713a0c3 5d643f8e7060be125e00bbe3e8a154fc2d9928bf .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-386 2018/02/08 11:10 upstream 581e400ff935d34d95811258586128bf11baef15 9fb5ec4367f8816ba2297a39963778ad74d6f443 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-386 2018/01/31 09:21 upstream 72906f38934a49faf4d2d38ea9ae32adcf7d5d0c 02553e22922c39a78bb06218f405a6c89b7b4719 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-386 2018/01/31 04:08 upstream 72906f38934a49faf4d2d38ea9ae32adcf7d5d0c 02553e22922c39a78bb06218f405a6c89b7b4719 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-386 2017/12/22 00:37 upstream 9035a8961b504d0997369509ab8c6b1f0a4ee33d 81fe66b42a9f2d857797bfc7fac235aafc6e75ef .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-386 2017/12/20 11:32 upstream 10a7e9d849150a2879efc0b04d8a51068c9dd0c5 2d836b1d351fca1fcf99da0ab2718fdcc688260d .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-386 2017/12/19 15:45 upstream ace52288edf0cb5e7a52b681f057f86224c49c27 af9163c76381c5363976d40392f9f6728d7a1dc9 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-386 2017/12/16 09:58 upstream f6f3732162b5ae3c771b9285a5a32d72b8586920 b6f0c91b3a2b8f7a6a6d956e21d3e26e2d1d8fee .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-kasan-gce-386 2017/12/16 03:57 upstream 7a3c296ae08f9b51e399074d8ef6867d65fbd22b ac20b98c1b72fd433f573c383ec9460d672647e2 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-next-kasan-gce 2018/01/19 08:11 linux-next 761914dd2975bc443024f0ec10a66a26b7186ec2 161c1d640ac75c94cd027504c3dbef0615278a0a .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-mmots-kasan-gce 2017/12/24 14:20 mmots 37759fa6d0fa9e4d6036d19ac12f555bfc0aeafd 73aba437a774237b1130837b856f3b40b3ec3bf0 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-next-kasan-gce 2017/12/24 04:37 linux-next 0e08c463db387a2adcb0243b15ab868a73f87807 73aba437a774237b1130837b856f3b40b3ec3bf0 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-mmots-kasan-gce 2017/12/23 14:00 mmots 37759fa6d0fa9e4d6036d19ac12f555bfc0aeafd 73aba437a774237b1130837b856f3b40b3ec3bf0 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-mmots-kasan-gce 2017/12/23 11:43 mmots 37759fa6d0fa9e4d6036d19ac12f555bfc0aeafd 73aba437a774237b1130837b856f3b40b3ec3bf0 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-next-kasan-gce 2017/12/23 08:53 linux-next 0e08c463db387a2adcb0243b15ab868a73f87807 73aba437a774237b1130837b856f3b40b3ec3bf0 .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-mmots-kasan-gce 2017/12/23 04:22 mmots 37759fa6d0fa9e4d6036d19ac12f555bfc0aeafd 8e4090902540da8c6e8fa640a0fc325c29c3efcb .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-mmots-kasan-gce 2017/12/22 21:14 mmots 37759fa6d0fa9e4d6036d19ac12f555bfc0aeafd 8e4090902540da8c6e8fa640a0fc325c29c3efcb .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]
ci-upstream-mmots-kasan-gce 2017/12/22 09:03 mmots 37759fa6d0fa9e4d6036d19ac12f555bfc0aeafd 81fe66b42a9f2d857797bfc7fac235aafc6e75ef .config log report ["linux-fsdevel@vger.kernel.org" "linux-kernel@vger.kernel.org" "viro@zeniv.linux.org.uk"]