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SubjectReminder: 30 open syzbot bugs in "net/bpf" subsystem
[This email was generated by a script.  Let me know if you have any suggestions
to make it better.]

Of the currently open syzbot reports against the upstream kernel, I've manually
marked 30 of them as possibly being bugs in the "net/bpf" subsystem. I've
listed these reports below, sorted by an algorithm that tries to list first the
reports most likely to be still valid, important, and actionable.

Of these 30 bugs, 14 were seen in mainline in the last week.

Of these 30 bugs, 8 were bisected to commits from the following people:

John Fastabend <john.fastabend@gmail.com>
Daniel Borkmann <daniel@iogearbox.net>
Alexei Starovoitov <ast@fb.com>

If you believe a bug is no longer valid, please close the syzbot report by
sending a '#syz fix', '#syz dup', or '#syz invalid' command in reply to the
original thread, as explained at https://goo.gl/tpsmEJ#status

If you believe I misattributed a bug to the "net/bpf" subsystem, please let me
know, and if possible forward the report to the correct people or mailing list.

Here are the bugs:

--------------------------------------------------------------------------------
Title: WARNING in bpf_jit_free
Last occurred: 0 days ago
Reported: 342 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=d04f9c2ec11ab2678f7427795ff5170cb9eb2220
Original thread: https://lkml.kernel.org/lkml/000000000000e92d1805711f5552@google.com/T/#u

This bug has a C reproducer.

syzbot has bisected this bug, but I think the bisection result is incorrect.

The original thread for this bug received 5 replies; the last was 12 days ago.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+2ff1e7cb738fd3c41113@syzkaller.appspotmail.com

If you send any email or patch for this bug, please reply to the original
thread, which had activity only 12 days ago. For the git send-email command to
use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply
instructions" at https://lkml.kernel.org/r/000000000000e92d1805711f5552@google.com

--------------------------------------------------------------------------------
Title: BUG: unable to handle kernel paging request in bpf_prog_kallsyms_add
Last occurred: 0 days ago
Reported: 286 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=97f89d84d528e4f5150dcfbdeb97347bc8471e96
Original thread: https://lkml.kernel.org/lkml/0000000000009417ef0575802d44@google.com/T/#u

This bug has a syzkaller reproducer only.

The original thread for this bug received 2 replies; the last was 111 days ago.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+c827a78260579449ad39@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/0000000000009417ef0575802d44@google.com

--------------------------------------------------------------------------------
Title: KASAN: use-after-free Read in sk_psock_unlink
Last occurred: 0 days ago
Reported: 240 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=d691981726208716cc7aec231fb915e27763d662
Original thread: https://lkml.kernel.org/lkml/000000000000fd342e05791cc86f@google.com/T/#u

This bug has a syzkaller reproducer only.

syzbot has bisected this bug, but I think the bisection result is incorrect.

The original thread for this bug received 1 reply, 31 days ago.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+3acd9f67a6a15766686e@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/000000000000fd342e05791cc86f@google.com

--------------------------------------------------------------------------------
Title: WARNING: kernel stack frame pointer has bad value (2)
Last occurred: 5 days ago
Reported: 342 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=02a32f98a4e3b5a2ed6929aabdd28dd1618b9c03
Original thread: https://lkml.kernel.org/lkml/0000000000000956640571197f98@google.com/T/#u

This bug has a C reproducer.

The original thread for this bug received 1 reply, 342 days ago.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+903cdd6bce9a6eb832a4@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/0000000000000956640571197f98@google.com

--------------------------------------------------------------------------------
Title: kernel panic: corrupted stack end in corrupted
Last occurred: 0 days ago
Reported: 3 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=1ee6edc829856a31fccb0c66cab50d2de0863f96
Original thread: https://lkml.kernel.org/lkml/00000000000097ca41058bc129cc@google.com/T/#u

This bug has a syzkaller reproducer only.

This bug was bisected to:

commit e9db4ef6bf4ca9894bb324c76e01b8f1a16b2650
Author: John Fastabend <john.fastabend@gmail.com>
Date: Sat Jun 30 13:17:47 2018 +0000

  bpf: sockhash fix omitted bucket lock in sock_close

The original thread for this bug has received 1 reply, 2 days ago.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+b764c7ca388222ddfb17@syzkaller.appspotmail.com

If you send any email or patch for this bug, please reply to the original
thread, which had activity only 2 days ago. For the git send-email command to
use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply
instructions" at https://lkml.kernel.org/r/00000000000097ca41058bc129cc@google.com

--------------------------------------------------------------------------------
Title: WARNING in bpf_prog_kallsyms_find
Last occurred: 0 days ago
Reported: 47 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=40b0c218e639f1d882b86abff2549cfe11c5101e
Original thread: https://lkml.kernel.org/lkml/000000000000a8fa360588580820@google.com/T/#u

This bug has a C reproducer.

No one has replied to the original thread for this bug yet.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+89d1ce6e80218a6192d8@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/000000000000a8fa360588580820@google.com

--------------------------------------------------------------------------------
Title: general protection fault in rb_next (3)
Last occurred: 8 days ago
Reported: 6 days ago
Branches: Mainline
Dashboard link: https://syzkaller.appspot.com/bug?id=18230564bca6dbde79a399755fefaca3a974f0c0
Original thread: https://lkml.kernel.org/lkml/0000000000003f07fe058b803013@google.com/T/#u

This bug has a syzkaller reproducer only.

This bug was bisected to:

commit e9db4ef6bf4ca9894bb324c76e01b8f1a16b2650
Author: John Fastabend <john.fastabend@gmail.com>
Date: Sat Jun 30 13:17:47 2018 +0000

  bpf: sockhash fix omitted bucket lock in sock_close

No one has replied to the original thread for this bug yet.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+ab4c44191771d56c4eda@syzkaller.appspotmail.com

If you send any email or patch for this bug, please reply to the original
thread. For the git send-email command to use, or tips on how to reply if the
thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/0000000000003f07fe058b803013@google.com

--------------------------------------------------------------------------------
Title: general protection fault in rb_erase (2)
Last occurred: 18 days ago
Reported: 171 days ago
Branches: Mainline
Dashboard link: https://syzkaller.appspot.com/bug?id=562d6c89d913184d9ed9bef5eec82105d71d2dc5
Original thread: https://lkml.kernel.org/lkml/0000000000008ab3c0057e8b747f@google.com/T/#u

This bug has a syzkaller reproducer only.

This bug was bisected to:

commit e9db4ef6bf4ca9894bb324c76e01b8f1a16b2650
Author: John Fastabend <john.fastabend@gmail.com>
Date: Sat Jun 30 13:17:47 2018 +0000

  bpf: sockhash fix omitted bucket lock in sock_close

No one replied to the original thread for this bug.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+e8c40862180d8949d624@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/0000000000008ab3c0057e8b747f@google.com

--------------------------------------------------------------------------------
Title: KASAN: slab-out-of-bounds Read in class_equal
Last occurred: 0 days ago
Reported: 29 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=d299ab18d8295ac16f481e28f727e3aa0e01a1cf
Original thread: https://lkml.kernel.org/lkml/00000000000016cb560589b9c7c4@google.com/T/#u

This bug has a syzkaller reproducer only.

The original thread for this bug has received 1 reply, 28 days ago.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+3d04999521633dceb439@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/00000000000016cb560589b9c7c4@google.com

--------------------------------------------------------------------------------
Title: memory leak in sock_hash_update_common
Last occurred: 2 days ago
Reported: 32 days ago
Branches: Mainline
Dashboard link: https://syzkaller.appspot.com/bug?id=9992588b3bbe2617f62f41b1162af9fc8ea4829c
Original thread: https://lkml.kernel.org/lkml/000000000000fa662405897c0774@google.com/T/#u

This bug has a syzkaller reproducer only.

No one has replied to the original thread for this bug yet.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+30c7a1fc662026545124@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/000000000000fa662405897c0774@google.com

--------------------------------------------------------------------------------
Title: KASAN: use-after-free Write in validate_chain
Last occurred: 3 days ago
Reported: 2 days ago
Branches: Mainline
Dashboard link: https://syzkaller.appspot.com/bug?id=e73b1b9f0fb147bf4b79e9f6fe7a465abd9256c5
Original thread: https://lkml.kernel.org/lkml/0000000000000c4e3e058bd5008d@google.com/T/#u

This bug has a syzkaller reproducer only.

No one has replied to the original thread for this bug yet.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+55c548ad445cef6063ab@syzkaller.appspotmail.com

If you send any email or patch for this bug, please reply to the original
thread. For the git send-email command to use, or tips on how to reply if the
thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/0000000000000c4e3e058bd5008d@google.com

--------------------------------------------------------------------------------
Title: KASAN: slab-out-of-bounds Read in corrupted (2)
Last occurred: 17 days ago
Reported: 17 days ago
Branches: Mainline
Dashboard link: https://syzkaller.appspot.com/bug?id=9360900ac995e4ff25dea7f3ac939652b1f716e1
Original thread: https://lkml.kernel.org/lkml/0000000000004945f1058aa80556@google.com/T/#u

This bug has a syzkaller reproducer only.

This bug was bisected to:

commit d40b0116c94bd8fc2b63aae35ce8e66bb53bba42
Author: Daniel Borkmann <daniel@iogearbox.net>
Date: Thu Aug 16 19:49:08 2018 +0000

  bpf, sockmap: fix leakage of smap_psock_map_entry

The original thread for this bug has received 1 reply, 17 days ago.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+9a901acbc447313bfe3e@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/0000000000004945f1058aa80556@google.com

--------------------------------------------------------------------------------
Title: KASAN: slab-out-of-bounds Read in usage_accumulate
Last occurred: 15 days ago
Reported: 17 days ago
Branches: Mainline
Dashboard link: https://syzkaller.appspot.com/bug?id=53d11b9bbe4e2149cb3cc4cbe56068aa8202f079
Original thread: https://lkml.kernel.org/lkml/000000000000454279058aa80535@google.com/T/#u

This bug has a syzkaller reproducer only.

This bug was bisected to:

commit e9db4ef6bf4ca9894bb324c76e01b8f1a16b2650
Author: John Fastabend <john.fastabend@gmail.com>
Date: Sat Jun 30 13:17:47 2018 +0000

  bpf: sockhash fix omitted bucket lock in sock_close

The original thread for this bug has received 1 reply, 17 days ago.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+b0d730107e2ca6cb952f@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/000000000000454279058aa80535@google.com

--------------------------------------------------------------------------------
Title: BUG: unable to handle kernel paging request in cpuacct_account_field
Last occurred: 3 days ago
Reported: 2 days ago
Branches: Mainline
Dashboard link: https://syzkaller.appspot.com/bug?id=8155f45b63050b3a24f5e9091005488492d48461
Original thread: https://lkml.kernel.org/lkml/00000000000008f38a058bd500b9@google.com/T/#u

This bug has a syzkaller reproducer only.

The original thread for this bug has received 1 reply, 1 day ago.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+a952f743523593b39174@syzkaller.appspotmail.com

If you send any email or patch for this bug, please reply to the original
thread, which had activity only 1 day ago. For the git send-email command to
use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply
instructions" at https://lkml.kernel.org/r/00000000000008f38a058bd500b9@google.com

--------------------------------------------------------------------------------
Title: general protection fault in mm_update_next_owner
Last occurred: 15 days ago
Reported: 15 days ago
Branches: net
Dashboard link: https://syzkaller.appspot.com/bug?id=eaeca1c76639c47820399a4478080ebcf931c489
Original thread: https://lkml.kernel.org/lkml/000000000000a802e6058ad4bc53@google.com/T/#u

This bug has a syzkaller reproducer only.

This bug was bisected to:

commit e9db4ef6bf4ca9894bb324c76e01b8f1a16b2650
Author: John Fastabend <john.fastabend@gmail.com>
Date: Sat Jun 30 13:17:47 2018 +0000

  bpf: sockhash fix omitted bucket lock in sock_close

The original thread for this bug has received 2 replies; the last was 12 days
ago.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+f625baafb9a1c4bfc3f6@syzkaller.appspotmail.com

If you send any email or patch for this bug, please reply to the original
thread, which had activity only 12 days ago. For the git send-email command to
use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply
instructions" at https://lkml.kernel.org/r/000000000000a802e6058ad4bc53@google.com

--------------------------------------------------------------------------------
Title: WARNING in is_bpf_text_address
Last occurred: 0 days ago
Reported: 2 days ago
Branches: Mainline
Dashboard link: https://syzkaller.appspot.com/bug?id=2386340f7a641010bb1e17228d1e9319592c01ba
Original thread: https://lkml.kernel.org/lkml/00000000000000ac4f058bd50039@google.com/T/#u

This bug has a syzkaller reproducer only.

No one has replied to the original thread for this bug yet.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+bd3bba6ff3fcea7a6ec6@syzkaller.appspotmail.com

If you send any email or patch for this bug, please reply to the original
thread. For the git send-email command to use, or tips on how to reply if the
thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/00000000000000ac4f058bd50039@google.com

--------------------------------------------------------------------------------
Title: KASAN: slab-out-of-bounds Write in validate_chain
Last occurred: 2 days ago
Reported: 2 days ago
Branches: Mainline
Dashboard link: https://syzkaller.appspot.com/bug?id=af95641bc8a50769fceae59ec58e8e35ea052914
Original thread: https://lkml.kernel.org/lkml/000000000000e672c6058bd7ee45@google.com/T/#u

This bug has a syzkaller reproducer only.

No one has replied to the original thread for this bug yet.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+8893700724999566d6a9@syzkaller.appspotmail.com

If you send any email or patch for this bug, please reply to the original
thread. For the git send-email command to use, or tips on how to reply if the
thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/000000000000e672c6058bd7ee45@google.com

--------------------------------------------------------------------------------
Title: BUG: unable to handle kernel paging request in __do_softirq
Last occurred: 5 days ago
Reported: 4 days ago
Branches: Mainline
Dashboard link: https://syzkaller.appspot.com/bug?id=a0772f3c173c018b078174c3108eb00078c5818b
Original thread: https://lkml.kernel.org/lkml/00000000000017c9e2058baf4825@google.com/T/#u

This bug has a syzkaller reproducer only.

The original thread for this bug has received 1 reply, 4 days ago.

I believe that syzbot originally sent this report to the wrong people.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+0b224895cb9454584de1@syzkaller.appspotmail.com

If you send any email or patch for this bug, please reply to the original
thread, which had activity only 4 days ago. For the git send-email command to
use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply
instructions" at https://lkml.kernel.org/r/00000000000017c9e2058baf4825@google.com

--------------------------------------------------------------------------------
Title: BUG: unable to handle kernel paging request in hrtimer_interrupt
Last occurred: 5 days ago
Reported: 4 days ago
Branches: Mainline
Dashboard link: https://syzkaller.appspot.com/bug?id=fe68b600c03d48b14a769e379d1cda8704ffe9cb
Original thread: https://lkml.kernel.org/lkml/0000000000001c03bf058baf488a@google.com/T/#u

This bug has a syzkaller reproducer only.

The original thread for this bug has received 1 reply, 4 days ago.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+037e18398ba8c655a652@syzkaller.appspotmail.com

If you send any email or patch for this bug, please reply to the original
thread, which had activity only 4 days ago. For the git send-email command to
use, or tips on how to reply if the thread isn't in your mailbox, see the "Reply
instructions" at https://lkml.kernel.org/r/0000000000001c03bf058baf488a@google.com

--------------------------------------------------------------------------------
Title: KASAN: use-after-free Read in bpf_prog_kallsyms_del
Last occurred: 173 days ago
Reported: 251 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=55d929463ecf8859c0c4836a4f8f004cfec28cf7
Original thread: https://lkml.kernel.org/lkml/0000000000001d985405783e8aee@google.com/T/#u

This bug has a syzkaller reproducer only.

This bug was bisected to:

commit f4d7e40a5b7157e1329c3c5b10f60d8289fc2941
Author: Alexei Starovoitov <ast@fb.com>
Date: Fri Dec 15 01:55:06 2017 +0000

  bpf: introduce function calls (verification)

No one replied to the original thread for this bug.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+10cffda23c81a3ff1088@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/0000000000001d985405783e8aee@google.com

--------------------------------------------------------------------------------
Title: KASAN: use-after-free Read in bpf_prog_kallsyms_add
Last occurred: 52 days ago
Reported: 286 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=0d9e7892096514a76e429ff8353aca183dac6e73
Original thread: https://lkml.kernel.org/lkml/000000000000ebd44005758029c2@google.com/T/#u

This bug has a syzkaller reproducer only.

No one replied to the original thread for this bug.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+ac0311cfc9e80cd2e0e8@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/000000000000ebd44005758029c2@google.com

--------------------------------------------------------------------------------
Title: KASAN: slab-out-of-bounds Read in sock_hash_ctx_update_elem
Last occurred: 328 days ago
Reported: 328 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=4387b587226bb5f873bcf7dc8febc50c2dd3c540
Original thread: https://lkml.kernel.org/lkml/000000000000cc883b05723824b2@google.com/T/#u

This bug has a C reproducer.

No one replied to the original thread for this bug.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+4207b2e0c72d65cc775d@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/000000000000cc883b05723824b2@google.com

--------------------------------------------------------------------------------
Title: KASAN: use-after-free Read in psock_map_pop
Last occurred: 243 days ago
Reported: 286 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=931ba7ed06ce22b5933fbc3992e6377a889d3ceb
Original thread: https://lkml.kernel.org/lkml/0000000000008cc5260575802d0d@google.com/T/#u

This bug has a C reproducer.

No one replied to the original thread for this bug.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+5bbe234204453085d43e@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/0000000000008cc5260575802d0d@google.com

--------------------------------------------------------------------------------
Title: general protection fault in bpf_tcp_close (2)
Last occurred: 303 days ago
Reported: 347 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=50e6f582ccc13e995abdad2ecdefed35f91bebad
Original thread: https://lkml.kernel.org/lkml/00000000000054fd6b0570be9fa8@google.com/T/#u

This bug has a C reproducer.

No one replied to the original thread for this bug.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+339037020e772651f1d8@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/00000000000054fd6b0570be9fa8@google.com

--------------------------------------------------------------------------------
Title: general protection fault in smap_list_hash_remove
Last occurred: 335 days ago
Reported: 354 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=293f48c6a63935b5872fac5eafff89a15518864e
Original thread: https://lkml.kernel.org/lkml/000000000000b0e80905702dcf6f@google.com/T/#u

This bug has a C reproducer.

No one replied to the original thread for this bug.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+b912ba691bb508925d72@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/000000000000b0e80905702dcf6f@google.com

--------------------------------------------------------------------------------
Title: BUG: unable to handle kernel paging request in bpf_prog_kallsyms_find
Last occurred: 142 days ago
Reported: 217 days ago
Branches: bpf-next and linux-next
Dashboard link: https://syzkaller.appspot.com/bug?id=a1c27d97870876dcccbac41a965e46f672fc3855
Original thread: https://lkml.kernel.org/lkml/000000000000b99324057af4dabb@google.com/T/#u

This bug has a syzkaller reproducer only.

This bug was bisected to:

commit f4d7e40a5b7157e1329c3c5b10f60d8289fc2941
Author: Alexei Starovoitov <ast@fb.com>
Date: Fri Dec 15 01:55:06 2017 +0000

  bpf: introduce function calls (verification)

No one replied to the original thread for this bug.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+66d6b1d3055f1d9ee4f3@syzkaller.appspotmail.com

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--------------------------------------------------------------------------------
Title: WARNING in bpf_prog_kallsyms_add
Last occurred: 171 days ago
Reported: 170 days ago
Branches: Mainline
Dashboard link: https://syzkaller.appspot.com/bug?id=b658eb696c8279d9951a4ceea79efba8a1d12467
Original thread: https://lkml.kernel.org/lkml/000000000000f302fc057ea3b499@google.com/T/#u

This bug has a syzkaller reproducer only.

syzbot has bisected this bug, but I think the bisection result is incorrect.

The original thread for this bug received 2 replies; the last was 89 days ago.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+987e48d84abddbe2506d@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/000000000000f302fc057ea3b499@google.com

--------------------------------------------------------------------------------
Title: WARNING: suspicious RCU usage in trace_call_bpf
Last occurred: 276 days ago
Reported: 293 days ago
Branches: Mainline and others
Dashboard link: https://syzkaller.appspot.com/bug?id=b4ec822cd97ffa2800cd27429997e0c8ea82331d
Original thread: https://lkml.kernel.org/lkml/00000000000072d3ab0574f40f80@google.com/T/#u

This bug has a C reproducer.

No one replied to the original thread for this bug.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+1c843dc17610ca4c764f@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/00000000000072d3ab0574f40f80@google.com

--------------------------------------------------------------------------------
Title: WARNING in bpf_base_func_proto
Last occurred: 25 days ago
Reported: 23 days ago
Branches: bpf
Dashboard link: https://syzkaller.appspot.com/bug?id=5157126acdd38b1aedd23aeea5a3cfc26e16ce79
Original thread: https://lkml.kernel.org/lkml/0000000000002ea227058a2b28a4@google.com/T/#u

Unfortunately, this bug does not have a reproducer.

No one has replied to the original thread for this bug yet.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+5b595d1c2cd4d7d0f521@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/0000000000002ea227058a2b28a4@google.com

--------------------------------------------------------------------------------
Title: INFO: rcu detected stall in sys_bpf
Last occurred: 56 days ago
Reported: 88 days ago
Branches: bpf and linux-next
Dashboard link: https://syzkaller.appspot.com/bug?id=8a99735caa3c5e2b342382d6731db9da1a18aefd
Original thread: https://lkml.kernel.org/lkml/00000000000012a28e058517a481@google.com/T/#u

Unfortunately, this bug does not have a reproducer.

No one has replied to the original thread for this bug yet.

If you fix this bug, please add the following tag to the commit:
Reported-by: syzbot+c70685d9eac9589eaffc@syzkaller.appspotmail.com

If you send any email or patch for this bug, please consider replying to the
original thread. For the git send-email command to use, or tips on how to reply
if the thread isn't in your mailbox, see the "Reply instructions" at
https://lkml.kernel.org/r/00000000000012a28e058517a481@google.com

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