syzbot

Title	Rank 🛈	Repro	Count	Last	Reported	Patched	Closed	Patch
panic: m_apply, length > size of mbuf chain (NUM extra)	2	C	3	274d	274d	0/2	never	1f5b1de1fdf2 ipv6: account for jumbo payload option
Fatal trap NUM: page fault in __mtx_lock_flags (5)	-1	C	3	171d	205d	2/2	161d	9d9fa9a2c22f unix: Fix handling of listening sockets during garbage collection
panic: vfs_knl_assert_locked: vnode is not locked but should be	2		1	241d	241d	2/2	163d	99cb3dca4773 vnode: Rework vput() to avoid holding the vnode lock after decrementing
panic: freevnode: cannot lock vp ADDR for pollinfo destroy	2	C	4	214d	223d	2/2	163d	99cb3dca4773 vnode: Rework vput() to avoid holding the vnode lock after decrementing
freebsd test error: panic: _proc_set_cred: ref NUM not NUM on cred ADDR	-1		4	169d	169d	2/2	169d	d7a138207fa4 Revert "kern: RACCT: Keep process credentials alive via references"
panic: Assertion !(sb->sb_state & SBS_CANTRCVMORE) failed at /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:LINE	2	C	9	241d	257d	2/2	190d	4548b9f3a816 unix/stream: plug a corner case when control externalization failed
panic: Assertion pd->pcksum failed at /syzkaller/managers/main/kernel/sys/netpfil/pf/pf.c:LINE (2)	2		1	208d	208d	2/2	203d	dd2fc08d8543 pf: fix possibe SCTP panic
panic: Assertion pd->pcksum failed at /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf.c:LINE (2)	2		1	236d	236d	2/2	227d	c23eda976a8a pf: fix possible pd->pcksum NULL deref
freebsd build error (21)	-1		607	227d	311d	2/2	227d	13e7b21901a5 Makefile.inc1: Build openssl as a certctl dependency on old FreeBSD
panic: kern_clock_gettime: NUM	2	C	88	261d	312d	2/2	260d	7556b55f0d67 time: Handle kern_clock_gettime() failures in kern_clock_nanosleep()
panic: Assertion too many supplementary groups failed at /syzkaller/managers/main/kernel/sys/kern/kern_prot.c:LINE	2	syz	227	262d	267d	2/2	262d	28f618fcc2b4 kern: fix a panic in crcopysafe() found by syzkaller
panic: sleeping thread holds ncvn	2		1	266d	266d	2/2	265d	c2230ad3b121 inotify: Avoid calling vrele() with a namecache mutex held
panic: handle_written_inodeblock: live inodedep ADDR	2		346	268d	269d	2/2	268d	2bc355c0182a ufs: Pass the new parent inode number to ufs_dirrewrite()
panic: handle_workitem_remove: lost dir inodedep	2		65	268d	269d	2/2	268d	2bc355c0182a ufs: Pass the new parent inode number to ufs_dirrewrite()
panic: handle_workitem_remove: bad file delta	2	C	91	268d	269d	2/2	268d	2bc355c0182a ufs: Pass the new parent inode number to ufs_dirrewrite()
panic: handle_workitem_remove: file ino NUM negative i_nlink -NUM	2		24	268d	269d	2/2	268d	2bc355c0182a ufs: Pass the new parent inode number to ufs_dirrewrite()
panic: handle_workitem_remove: directory ino ADDR negative i_nlink -NUM	2		1	269d	269d	2/2	268d	2bc355c0182a ufs: Pass the new parent inode number to ufs_dirrewrite()
panic: handle_workitem_remove: file ino ADDR negative i_nlink -NUM	2		1	269d	269d	2/2	268d	2bc355c0182a ufs: Pass the new parent inode number to ufs_dirrewrite()
panic: handle_workitem_remove: directory ino NUM negative i_nlink -NUM	2		23	268d	269d	2/2	268d	2bc355c0182a ufs: Pass the new parent inode number to ufs_dirrewrite()
panic: Assertion ip->i_mode != NUM failed at /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:LINE	2	C	244	268d	269d	2/2	268d	2bc355c0182a ufs: Pass the new parent inode number to ufs_dirrewrite()
panic: Assertion ip->i_mode != NUM failed at /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_softdep.c:LINE	2		30	268d	269d	2/2	268d	2bc355c0182a ufs: Pass the new parent inode number to ufs_dirrewrite()
panic: VOP_READDIR: eofflag not set	2		43	274d	275d	2/2	274d	b4f610a6851d vfs: Handle zero-length directory reads
panic: tcp_do_segment: sent too much: NUM>NUM	2		61	279d	354d	2/2	278d	e46c15a0f848 tcp: fix the test that a duplicate ACK has no data
panic: in6_pcbconnect: inp is already connected	2		8	291d	297d	2/2	290d	96f544bcc1cb tcp: don't allow to connect a TCP/IPv6 endpoint in TIME WAIT state
Fatal trap NUM: page fault in _vn_lock	-1	C	561	294d	295d	2/2	294d	5ae9f8e9ac5e md: Restore guards in mddestroy()
Fatal trap NUM: page fault in destroy_indir	-1	C	503	294d	295d	2/2	294d	5ae9f8e9ac5e md: Restore guards in mddestroy()
panic: tcp_default_fb_init: connection ADDR in unexpected state NUM	2		15	296d	300d	2/2	296d	e0f7e7324884 tcp: remove an invalid KASSERT
Fatal trap NUM: page fault in in_pcbremhash_locked	-1	C	219	311d	427d	2/2	311d	ba3d547967c8 tcp: Fix the SO_REUSEPORT_LB check
panic: mutex so_rcv not owned at /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:LINE	2	C	7	345d	348d	2/2	335d	c44d6f43a68f unix/stream: provide uipc_cantrcvmore()
panic: zone pf frag entries initialization after use.	2		1	353d	353d	2/2	351d	b70fadca623f pf: fix dealing with 0 limits
panic: sofree:NUM curvnet is NULL, so=ADDR	2	C	49	352d	353d	2/2	352d	9a7d03c7df35 sendfile: cover the entire sendfile operation under CURVNET_SET()
Fatal trap NUM: page fault in unp_dispose	-1		2	352d	352d	2/2	352d	964fe0fd4d52 unix: fix skipping of M_NOTREADY mbufs in unp_dispose()
panic: aio_process_rw: opcode NUM	2	C	2	357d	357d	2/2	356d	ab01a5f5628e aio: Fix opcode handling in aio_process_rw()
panic: vm_pager_assert_in: page ADDR is mapped (2)	2	C	3	365d	368d	2/2	364d	1cce7d86c86a vm_map: fix iterator jump size
panic: ktls_frame: mapped mbuf ADDR (top = ADDR)	2	C	4	370d	370d	2/2	366d	1000cc4a0d39 so_splice: Disallow splicing with KTLS-enabled sockets
panic: _pctrie_lookup_node: freed node in iter path	2	C	5	369d	370d	2/2	369d	bcd96c3180d6 vm_object: reset iter in page_clean
freebsd build error (20)	-1		23	369d	442d	2/2	369d	b66e75bffc22 kcov: Fix the build
panic: neg writecount increment NUM + -NUM = -NUM	2	C	2	379d	379d	2/2	376d	509189bb4109 fhopen: Enable handling of O_PATH, fix some bugs
panic: Bad link elm ADDR next->prev != elm (4)	2		2	396d	418d	2/2	376d	a6268f89d58c proc: Disallow re-enabling of process itimers during exit
panic: vm_page_free_prep: attempting to free a PG_NOFREE page	2		2520	379d	630d	2/2	378d	ae10431c9833 vm_page: Allow PG_NOFREE pages to be freed
panic: unhandled af NUM (2)	2	C	5	379d	379d	2/2	378d	646b453110aa pf: fix pf_ioctl_add_addr() validation
panic: mutex sctp-inp not owned at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:LINE	2		1	390d	390d	2/2	389d	e8623834ca29 sctp: fix double unlock in case adding a remote address fails
panic: ASan: Invalid access, NUM-byte read at ADDR, StackMiddle(f2) (2)	2	C	16	734d	1278d	2/2	389d	68a3a7fc9483 kasan: fix false-positive kasan_report upon thread reuse
panic: ASan: Invalid access, NUM-byte read at ADDR, UseAfterScope(f8) (2)	2	C	452	734d	1432d	2/2	389d	68a3a7fc9483 kasan: fix false-positive kasan_report upon thread reuse
panic: ASan: Invalid access, NUM-byte read at ADDR, StackRight(f3)	2	syz	3	745d	749d	2/2	389d	68a3a7fc9483 kasan: fix false-positive kasan_report upon thread reuse
panic: mpred ADDR doesn't precede pindex 0x763	2		1	392d	392d	2/2	391d	93c4f310fc65 vm_fault: correct mpred update after alloc fail
panic: mpred ADDR doesn't precede pindex 0xbdc	2		1	393d	393d	2/2	391d	93c4f310fc65 vm_fault: correct mpred update after alloc fail
panic: Empty stailq ADDR->stqh_last is ADDR, not head's first field address (2)	2		1	397d	397d	2/2	391d	e9a846468acf ktrace: Use STAILQ_EMPTY_ATOMIC when checking for records in userret()
panic: Assertion M_WRITABLE(m0) failed at /syzkaller/managers/main/kernel/sys/kern/uipc_mbuf.c:LINE	2	C	40	589d	590d	2/2	391d	299175f2e52e Revert "Assert that mbufs are writable if we write to them"
panic: mpred ADDR doesn't precede pindex 0x5c2	2		1	392d	392d	2/2	391d	93c4f310fc65 vm_fault: correct mpred update after alloc fail
panic: unhandled af NUM	2		23	416d	416d	2/2	415d	80b64ef0a10b pf: don't assert on address family in pf_addrcpy()
panic: nl_buf_alloc: invalid length ADDR	2	C	2	420d	420d	2/2	419d	a80bbc4e9597 netlink: refuse a send(2) that is larger than socket buffer
panic: inpcb ADDR is not in a load balance group	2		4	455d	455d	2/2	427d	16369f33c5d9 inpcb: Remove an incorrect assertion in in_pcblbgroup_find()
panic: Empty stailq ADDR->stqh_last is ADDR, not head's first field address	2		1	443d	443d	2/2	427d	36631977d8c9 ktr: Use STAILQ_EMPTY_ATOMIC when checking for records in ktr_drain()
Fatal trap NUM: page fault in rtsock_msg_buffer	-1	C	9	522d	525d	2/2	521d	dae64402b3e8 rtsock: fix panic in rtsock_msg_buffer()
Fatal trap NUM: general protection fault in rtsock_msg_buffer	-1	syz	1	522d	522d	2/2	521d	dae64402b3e8 rtsock: fix panic in rtsock_msg_buffer()
freebsd test error: panic: ASan: Invalid access, NUM-byte write at ADDR, GenericRedZone(fa)	-1		2	587d	587d	2/2	587d	47112d359b36 kassert: Remove KASAN marking from DEBUG_POISON_POINTER
panic: vtnet_txq_offload_ctx: mbuf ADDR start NUM offset NUM proto -NUM (2)	2	C	70	710d	756d	2/2	634d	71867653008c udp: improve handling of cached route
freebsd test error: Fatal trap NUM: page fault while in kernel mode	-1		11	678d	679d	2/2	678d	517c5854588e vm_phys: Make sure that vm_phys_enq_chunk() stays in bounds
freebsd boot error: Fatal trap NUM: page fault while in kernel mode (4)	-1		1	736d	736d	2/2	729d	d66399326cb4 kthread: Set *tdptr earlier in kproc_kthread_add()
Fatal trap NUM: page fault in strlcpy	-1	C	3	745d	745d	2/2	744d	b112232e4fb9 uipc_shm: Copyin userpath for ktrace(2)
panic: Unaligned free of ADDR from zone ADDR(mbuf) slab ADDR(NUM)	2	C	28	745d	745d	2/2	745d	fb8a8333b481 unix: return immediately on MSG_OOB
Fatal trap NUM: page fault in uipc_soreceive_stream_or_seqpacket	-1	C	3	745d	745d	2/2	745d	d1cbb17a873c unix: fix the ad hoc STAILQ_PREPEND()
panic: Assertion size > NUM failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:LINE	2	C	69	766d	771d	2/2	766d	b5a9299bb8b9 ktls: catch invalid parameters earlier
panic: Assertion size > NUM failed at /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:LINE	2		1	767d	767d	2/2	766d	b5a9299bb8b9 ktls: catch invalid parameters earlier
panic: Assertion !callout_active(&tp->t_callout) failed at /syzkaller/managers/i386/kernel/sys/netinet/tcp_subr.c:LINE	2		3	802d	803d	2/2	801d	57e27ff07aff tcp: partially undo D43792
panic: Assertion !callout_active(&tp->t_callout) failed at /syzkaller/managers/main/kernel/sys/netinet/tcp_subr.c:LINE	2		13	801d	803d	2/2	801d	57e27ff07aff tcp: partially undo D43792
panic: lock (sleep mutex) sctp-inp not locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:LINE	2		565	828d	828d	2/2	827d	a079c891c01b sctp: restore missing inpcb lock
panic: lock (sleep mutex) sctp-inp not locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:LINE	2	C	455	827d	828d	2/2	827d	a079c891c01b sctp: restore missing inpcb lock
panic: sbflush_internal: ccc NUM mb ADDR mbcnt NUM	2	C	3	840d	840d	2/2	836d	59ce044a7856 sockets: on shutdown(2) do sorflush() only in case of generic sockbuf
panic: vtnet_txq_offload_ctx: mbuf ADDR start NUM offset NUM proto -NUM	2	C	4	872d	881d	2/2	843d	7df9da47e8f0 Fix udp IPv4-mapped address
panic: Assertion !tcp_in_hpts(tp) failed at /syzkaller/managers/i386/kernel/sys/netinet/tcp_subr.c:LINE	2		9	868d	871d	2/2	856d	ade05d63b727 tcp: stop stack timers in tcp_switch_back_to_default()
freebsd boot error: Fatal trap NUM: page fault while in kernel mode (3)	-1		1	867d	867d	2/2	866d	ae77041e0714 kthread: Set *newtdp earlier in kthread_add1()
panic: Assertion !(tp->t_flags2 & TF2_HPTS_CPU_SET) failed at /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:LIN	2	C	375	868d	871d	2/2	868d	3f46be6acadd tcp_hpts: let tcp_hpts_init() set a random CPU only once
panic: Assertion !tcp_in_hpts(tp) failed at /syzkaller/managers/main/kernel/sys/netinet/tcp_subr.c:LINE	2	C	35	868d	871d	2/2	868d	ade05d63b727 tcp: stop stack timers in tcp_switch_back_to_default()
panic: Assertion !(tp->t_flags2 & TF2_HPTS_CPU_SET) failed at /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:LIN	2		211	869d	871d	2/2	868d	3f46be6acadd tcp_hpts: let tcp_hpts_init() set a random CPU only once
panic: ASan: Invalid access, NUM-byte read at ADDR, MallocRedZone(fb) (2)	2		6	921d	932d	2/2	919d	761ae1ce798a ktrace: Handle uio_resid underflow via MSG_TRUNC
panic: in_pcblookup_hash_locked: invalid local address (2)	2	C	94	933d	1143d	2/2	930d	abca3ae7734f udp: fix sending of IPv4-mapped addresses
panic: in_pcblookup_hash_locked: invalid foreign address (2)	2	C	38	937d	1143d	2/2	930d	abca3ae7734f udp: fix sending of IPv4-mapped addresses
panic: Rack:ADDR sb:ADDR rsm:ADDR -- first rsm mbuf not aligned to sb (2)	2		1	982d	982d	2/2	932d	8818f0f1124e TCP: Fix a rack bug that skyzall found which results in a crash.
panic: rsm:ADDR nrsm:ADDR hit at soff:NUM null m	2		1	1010d	1010d	2/2	932d	8818f0f1124e TCP: Fix a rack bug that skyzall found which results in a crash.
panic: mbuf:ADDR len:NUM rsm:ADDR oml:NUM soff:NUM	2	C	4	933d	982d	2/2	932d	8818f0f1124e TCP: Fix a rack bug that skyzall found which results in a crash.
panic: Counter goes negative (3)	2	C	595	955d	1511d	2/2	953d	bb56b36d7188 sctp: further improve shutting down the read side of a socket
panic: sbflush_internal: residual data (3)	2	C	33	1046d	1413d	2/2	954d	81c5f0fac91d sctp: improve shutting down the read side of a socket
panic: malloc: called with spinlock or critical section held	2	C	3	969d	969d	2/2	969d	6b635c74fd41 aesni: Push FPU sections down further
panic: sbcut_internal: no next, len NUM	2	C	2	987d	987d	2/2	974d	847fa61fad5e sctp: improve handling of socket shutdown for reading
freebsd boot error: Fatal trap NUM: page fault while in kernel mode (2)	-1		51	994d	994d	2/2	988d	ccdb28275db7 vm_phys_enq_range: no alignment assert for npages==0
freebsd boot error: panic: vm_phys_enq_range: page ADDR and npages NUM are misaligned	-1		18	996d	996d	2/2	995d	b7370efade86 Revert "vm_phys_enqueue_contig: handle npages==0"
Fatal trap NUM: page fault in tcp_input_with_port	-1	C	6	1018d	1058d	2/2	1002d	a43e7a96b64e inpcb: use internal flag to mark pcbs that are inserted into lbgroup
panic: in_pcbconnect: inp is already connected	2	C	2	1043d	1043d	2/2	1036d	de0a2eb2ef86 tcp: Disallow connecting a disconnected socket
panic: lock (sleep mutex) unp not locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:LINE	2	C	2	1038d	1038d	2/2	1037d	712079d38106 unix: Fix uipc_peeraddr() to handle self-connected sockets
panic: lock (sleep mutex) unp not locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_usrreq.c:LINE	2		1	1038d	1038d	2/2	1037d	712079d38106 unix: Fix uipc_peeraddr() to handle self-connected sockets
panic: filesystem goof: vop_panic[vop_fplookup_vexec]	2		6	1113d	1113d	2/2	1112d	4032c388146b ufs: add missing vop_fplookup ops to fifo vectors
panic: ASan: Invalid access, NUM-byte write at ADDR, StackMiddle(f2) (3)	2		4274	1115d	1116d	2/2	1115d	030434acaf46 Update rack to the latest code used at NF.
panic: in6_pcblookup_hash_locked: invalid local address	2	syz	37	1159d	1175d	2/2	1138d	aa71d6b4a2ec netinet: Disallow unspecified addresses in ICMP-embedded packets
panic: in_pcblookup_hash_l[o ctkherde:a di nvaplidi d 1l1o86 catlid a1d0dr0e6s9s1 ]	2		1	1157d	1157d	2/2	1144d	713264f6b8bc netinet: Tighten checks for unspecified source addresses
panic: in_pcblookup_hash_locked: invalid local address	2	syz	165751	1144d	1175d	2/2	1144d	713264f6b8bc netinet: Tighten checks for unspecified source addresses
panic: in_pcblookup_hash_locked: invalid foreign address	2	syz	152	1144d	1175d	2/2	1144d	713264f6b8bc netinet: Tighten checks for unspecified source addresses
freebsd build error (16)	-1		214	1155d	1171d	2/2	1155d	8c8574acb851 config: Include errno.h in mkmakefile.cc
Fatal trap NUM: page fault in sctp_notify_stream_reset_tsn	-1	syz	2	1177d	1177d	2/2	1176d	7b2f1a7fe944 sctp: improve delivery of stream reset notifications
Fatal trap NUM: page fault in kern_cpuset_getid	-1	C	3	1180d	1180d	2/2	1179d	2058f075b4af cpuset: Handle CPU_WHICH_TIDPID wherever cpuset_which() is called.
panic: ipreass_callout: stray callout on bucket ADDR	2		10	1322d	1323d	2/2	1307d	15b73a2a14d1 ip_reass: use correct comparison in ipreass_callout()
panic: ipreass_callout: stray callout on bucket ADDR, NUM < NUM	2		34	1317d	1322d	2/2	1317d	15b73a2a14d1 ip_reass: use correct comparison in ipreass_callout()
panic: Assertion sb->sb_hiwat >= sb->uxdg_cc failed at /syzkaller/managers/main/kernel/sys/kern/uipc_usrreq.c:LINE	2	C	2	1344d	1344d	2/2	1337d	820bafd0bc14 unix/dgram: don't panic if socket buffer has negative space
Fatal trap NUM: page fault in key_attach	-1	C	117	1351d	1351d	2/2	1350d	b7bf3cb07fcf keysock: explicitly initialized LIST_HEAD
panic: Assertion done != job_total_nbytes failed at /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:LINE (2)	2	C	3	1458d	1481d	2/2	1352d	bb995f2ef0e7 sctp: improve handling of send() calls with no user data`
panic: seq_out not found rack:ADDR tp:ADDR	2	C	108	1378d	1775d	2/2	1374d	5b741298b11c tcp rack: fix switching to RACK when FIN has been sent
Fatal trap NUM: page fault in soclose	-1	C	245	1396d	1399d	2/2	1396d	bafe71fd2720 sctp: do not clobber listening socket with sockbuf operations
panic: Assertion v != tid failed at /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:LINE	2	C	245	1411d	2051d	2/2	1409d	a14465e1b9a5 rip6: Fix a lock order reversal in rip6_bind()
panic: Assertion v != tid failed at /syzkaller/managers/i386/kernel/sys/kern/kern_mutex.c:LINE	2	syz	115	1415d	2045d	2/2	1409d	a14465e1b9a5 rip6: Fix a lock order reversal in rip6_bind()
panic: Assertion (t->parent->p_treeflag & P_TREE_REAPER) != NUM failed at /syzkaller/managers/main/kernel/sys/kern/kern_	2		7	1412d	1456d	2/2	1410d	1575804961d2 reap_kill_proc(): avoid singlethreading any other process if we are exiting
panic: Thread not suspended	2	syz	30	1412d	1456d	2/2	1410d	1575804961d2 reap_kill_proc(): avoid singlethreading any other process if we are exiting
panic: Assertion TD_CAN_RUN(td) failed at /syzkaller/managers/main/kernel/sys/kern/subr_turnstile.c:LINE	2	C	1	1457d	1457d	2/2	1410d	1575804961d2 reap_kill_proc(): avoid singlethreading any other process if we are exiting
panic: td ADDR is not suspended	2	C	11	1411d	1457d	2/2	1410d	1575804961d2 reap_kill_proc(): avoid singlethreading any other process if we are exiting
panic: already suspended	2	C	130	1410d	1457d	2/2	1410d	1575804961d2 reap_kill_proc(): avoid singlethreading any other process if we are exiting
panic: Lock pf config not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netpfil/pf/pf_ioctl.c:LINE	2		109	1444d	1487d	2/2	1411d	826c58d6656c pf: add missing unlock on error in DIOCCHANGERULE
panic: Lock pf config not exclusively locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:LINE	2	C	142	1444d	1488d	2/2	1411d	826c58d6656c pf: add missing unlock on error in DIOCCHANGERULE
Fatal trap NUM: page fault in tcp_sack_output	-1		4	1416d	1416d	2/2	1416d	ce2525c8108a tcp: remove goto and address another NULL deref in SACK
panic: sctp_inpcb_free: inp ADDR still has socket	2	syz	12	1449d	1638d	2/2	1419d	a5c2009dd8ab sctp: improve handling of sctp inpcb flags
Fatal trap NUM: page fault in pf_krule_global_RB_INSERT (2)	-1	C	27	1425d	1442d	2/2	1423d	a3d974082549 pf: make sure the rule tree is allocated in DIOCCHANGERULE
panic: sbflush_internal: residual data (2)	2	C	263	1425d	1688d	2/2	1425d	a6a596e102be sctp: improve handling of listen() call
panic: Queues are not empty when handling SHUTDOWN-ACK (2)	2		1	1427d	1427d	2/2	1426d	64b297e803bd sctp: improve handling of send() when association is shutdown
panic: Warning: Last msg marked incomplete, yet nothing left? (2)	2	C	3	1427d	1435d	2/2	1426d	2646cd085850 sctp: use a consistent view of the send parameters
panic: Queues are not empty when handling SHUTDOWN-COMPLETE	2	C	17	1464d	1994d	2/2	1426d	64b297e803bd sctp: improve handling of send() when association is shutdown
panic: sctp: no chunks on the queues (2)	2	syz	1813	1427d	2071d	2/2	1426d	2646cd085850 sctp: use a consistent view of the send parameters
panic: Assertion clen >= sizeof(*cm) && clen <= cm->cmsg_len failed at /syzkaller/managers/i386/kernel/sys/kern/uipc_usr	2		18	1428d	1429d	2/2	1428d	75e7e3ce34d9 unix: fix incorrect assertion in 4682ac697ce
panic: Assertion clen >= sizeof(*cm) && clen <= cm->cmsg_len failed at /syzkaller/managers/main/kernel/sys/kern/uipc_usr	2	C	6	1429d	1429d	2/2	1428d	75e7e3ce34d9 unix: fix incorrect assertion in 4682ac697ce
freebsd build error (13)	-1		9	1435d	1435d	2/2	1435d	4a3e51335e86 cpuset: Fix the KASAN and KMSAN builds
Fatal trap NUM: page fault in sctp_wakeup_the_read_socket (3)	-1	syz	3	1459d	1465d	2/2	1457d	490a0f77de77 sctp: improve locking
panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd)	2		8	1467d	1481d	2/2	1465d	868868f14efc sctp: improve stopping of timers
panic: ASan: Invalid access, NUM-byte read at ADDR, UMAUseAfterFree(fd) (2)	2	C	7	1466d	1467d	2/2	1465d	a12d89332efe sctp: hold the inp lock while calling ip6_output
Fatal trap NUM: page fault in sctp_wakeup_the_read_socket (2)	-1		1	1543d	1543d	2/2	1468d	3dc57df91e65 sctp: don't wakeup 1-to-1 listening sockets for data or notifications
Fatal trap NUM: page fault in __mtx_lock_flags (2)	-1	C	2	1478d	1478d	2/2	1468d	3dc57df91e65 sctp: don't wakeup 1-to-1 listening sockets for data or notifications
panic: ASan: Invalid access, NUM-byte read in sctp_med_chunk_output	2	C	180	1622d	1679d	2/2	1469d	eeba22217217 sctp: don't keep a pointer to a freed stcb around
panic: ASan: Invalid access, NUM-byte read at ADDR, UMAUseAfterFree(fd)	2	C	515	1469d	1589d	2/2	1469d	eeba22217217 sctp: don't keep a pointer to a freed stcb around
panic: ASan: Invalid access, 4-byte write at ADDR, UMAUseAfterFree(fd)	2	C	462	1485d	1751d	2/2	1482d	52106f072fd0 sctp: don't refer to a potentially outdated stream
panic: ASan: Invalid access, NUM-byte write at ADDR, UseAfterScope(f8)	2		11	1485d	1606d	2/2	1483d	39a22011bbb8 sctp: clear pointer to stack when returning from function.
panic: ASan: Invalid access, NUM-byte write at ADDR, StackRight(f3)	2		102	1483d	1487d	2/2	1483d	39a22011bbb8 sctp: clear pointer to stack when returning from function.
panic: ASan: Invalid access, NUM-byte write at ADDR, KernelStack(fe)	2		149	1483d	1487d	2/2	1483d	39a22011bbb8 sctp: clear pointer to stack when returning from function.
panic: ASan: Invalid access, NUM-byte write at ADDR, StackMiddle(f2) (2)	2		1	1485d	1485d	2/2	1483d	39a22011bbb8 sctp: clear pointer to stack when returning from function.
panic: ASan: Invalid access, NUM-byte write at ADDR, StackLeft(f1)	2		48	1483d	1487d	2/2	1483d	39a22011bbb8 sctp: clear pointer to stack when returning from function.
Fatal trap NUM: page fault in pf_krule_global_RB_INSERT	-1	C	81	1486d	1488d	2/2	1486d	e123e2294cb5 pf: guard against DIOCADDRULE without DIOCXBEGIN
panic: _mtx_lock_sleep: recursed on non-recursive mutex sctp-tcb @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_outp	2		2	1487d	1487d	2/2	1486d	5d0c76c7302b sctp: don't lock an already locked stcb.
panic: Don't own TCB send lock	2	C	8016	1487d	1671d	2/2	1487d	5ac91821f5d7 sctp: get rid of stcb send lock
panic: Association about to be freed (2)	2	C	4834	1487d	1524d	2/2	1487d	5ac91821f5d7 sctp: get rid of stcb send lock
panic: hold_tcblock is false	2	C	468	1524d	1524d	2/2	1524d	e255f0c9fbd2 sctp: make sure new locking requirements are satisfied.
panic: Association about to be freed	2	C	57	1524d	1524d	2/2	1524d	bdb99f6f5e31 sctp: remove KASSERT() which not always holds
panic: create_lock_applied is true	2	C	104	1524d	1524d	2/2	1524d	2f0656fb9ba2 sctp: don't hold the assoc create lock longer than needed
panic: refcount ADDR wraparound (4)	2		21	1547d	1614d	2/2	1535d	300cfb96fc22 file: Make fget() and getvnode() consistent about initializing *fpp
panic: Bad link elm ADDR prev->next != elm (3)	2		8	1547d	1599d	2/2	1541d	b84ed4e7f626 filemon: Reject FILEMON_SET_FD commands when the fd is a kqueue
panic: lock ADDR is not initialized (2)	2		171	1543d	1558d	2/2	1543d	773e3a71b2f1 pf: Initialize pf_kpool mutexes earlier
freebsd boot error: can't ssh into the instance	-1		22	1557d	1557d	2/2	1557d	46d35d415aa9 fork: Copy the vm_stacktop field into the new vmspace
panic: lock ADDR is not initialized	2		1457	1558d	1561d	2/2	1558d	e5ca5e801d3c pf: ensure we don't destroy an uninitialised lock
Fatal trap NUM: page fault in inp_next	-1	syz	3	1577d	1583d	2/2	1573d	430df2abee90 in_pcb: improve inp_next()
panic: mutex blocked lock not owned at /syzkaller/managers/main/kernel/sys/kern/sched_ule.c:LINE	2	C	33	1574d	1575d	2/2	1574d	6b95cf5bdedc callout: Wait for the softclock thread to switch before rescheduling
Fatal trap NUM: page fault in tcp_usr_send	-1	syz	1	1578d	1578d	2/2	1577d	4287aa56197f tcp_usr_shutdown: don't cast inp_ppcb to tcpcb before checking inp_flags
panic: overhead (NUM) not a multiple of NUM	2	C	248	1578d	1578d	2/2	1578d	ca0dd19f0933 sctp: check that the computed frag point is a multiple of 4
Fatal trap NUM: page fault in tcp_usr_shutdown	-1	C	5	1578d	1579d	2/2	1578d	4287aa56197f tcp_usr_shutdown: don't cast inp_ppcb to tcpcb before checking inp_flags
Fatal trap NUM: page fault in tcp_usr_rcvd	-1	C	7	1579d	1579d	2/2	1578d	37a7f5573716 tcp_usr_rcvd: don't cast inp_ppcb to tcpcb before checking inp_flags
panic: m_apply, offset > size of mbuf chain	2	C	2	1585d	1585d	2/2	1578d	989453da0589 sctp: cleanup the SCTP_MAXSEG socket option.
panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/main/kernel/sys/net/if.c:LINE (2)	2	C	314	1588d	1592d	2/2	1588d	9f5432d5e5f0 netinet6: ip6_setpktopt() requires NET_EPOCH
panic: ASan: Invalid access, 2-byte read at ADDR, UMAUseAfterFree(fd)	2	C	1103	1589d	1750d	2/2	1589d	014f98b11992 udp: Fix a use-after-free in udp_multi_input()
Fatal trap NUM: page fault in memcpy_erms	-1	C	306	1590d	1596d	2/2	1590d	aa2681752d0d cryptosoft: Don't treat CRYPTO_NULL_HMAC as an hmac algorithm.
Fatal trap NUM: page fault while in kernel mode (2)	-1		1	1603d	1603d	2/2	1592d	12ae3476f35c tcp_drain(): initialize the inpcb iterator when curvnet is set
Fatal trap NUM: page fault in tcp_drain	-1		12	1603d	1603d	2/2	1592d	12ae3476f35c tcp_drain(): initialize the inpcb iterator when curvnet is set
panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_log_buf.c:LINE	2		13	1622d	1625d	2/2	1621d	2f62f92e3745 tcp: Fix a locking issue related to logging
panic: Lock tcpinp not exclusively locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_log_buf.c:LINE	2		6	1621d	1624d	2/2	1621d	2f62f92e3745 tcp: Fix a locking issue related to logging
panic: witness_warn (2)	2		29	1623d	1625d	2/2	1623d	df07bfda67ad tcp: Fix a locking issue
panic: chacha20_poly1305_reinit: invalid nonce length	2		2	1633d	1633d	2/2	1626d	442ad83e38e8 crypto: Don't assert on valid IV length for Chacha20-Poly1305.
panic: condition vp->v_type == VDIR \|\| VN_IS_DOOMED(vp) not met at /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:	2		1	1645d	1645d	2/2	1639d	628c3b307fb2 cache: only let non-dir descriptors through when doing EMPTYPATH lookups
Fatal trap NUM: page fault in filt_bpfwrite	-1	C	4	1648d	1654d	2/2	1640d	426682b05a4c bpf: Fix the write filter for detached descriptors
panic: ASan: Invalid access, NUM-byte read in newreno_cong_signal	2	C	4	1641d	1644d	2/2	1641d	b15b0535968e tcp: allow new reno functions to be called from other CC modules
panic: ASan: Invalid access, NUM-byte read in newreno_ack_received	2		2	1642d	1643d	2/2	1641d	b15b0535968e tcp: allow new reno functions to be called from other CC modules
panic: Assertion (cnp->cn_flags & (LOCKPARENT \| WANTPARENT)) == NUM failed at /syzkaller/managers/main/kernel/sys/kern/v	2	C	87	1650d	1650d	2/2	1650d	1045352f1503 cache: only assert on flags when dealing with EMPTYPATH
panic: TLS trailer length too long: NUM	2	C	2	1658d	1658d	2/2	1653d	a63752cce646 ktls: Reject attempts to enable AES-CBC with TLS 1.3.
panic: filesystem goof: vop_panic[vop_readdir]	2		1	1659d	1659d	2/2	1653d	03d5820f738d mount: Check for !VDIR mount points before handling -o emptydir
freebsd build error (9)	-1		1	1656d	1656d	2/2	1655d	c05b382edb17 Revert "bootstrap: No need to disable shared libraries for bootstrap tools"
panic: invalid payload start	2		6	1681d	1793d	2/2	1660d	a0cbcbb7917b cryptodev: Allow some CIOCCRYPT operations with an empty payload.
panic: filt_timerattach: periodic timer has a calculated zero timeout	2		12	1665d	1666d	2/2	1665d	2f4dbe279f6b kqueue: fix recent assertion
panic: strq ADDR not scheduled	2		12189	1665d	1668d	2/2	1665d	3ff3733991ba sctp: don't keep being locked on a stream which is removed
panic: strq ADDR is not scheduled	2		541	1668d	1668d	2/2	1668d	28ea9470782d sctp: provide a specific stream scheduler function for FCFS
Fatal trap NUM: page fault in sctp_ss_rrp_packet_done	-1		328	1668d	1672d	2/2	1668d	5b53e749a95e sctp: fix usage of stream scheduler functions
panic: _mtx_lock_sleep: recursed on non-recursive mutex sctp-send-tcb @ /syzkaller/managers/i386/kernel/sys/netinet/sctp	2		2	1668d	1671d	2/2	1668d	171633765c43 sctp: avoid locking an already locked mutex
Fatal trap NUM: page fault while in kernel mode	-1		177	1668d	1672d	2/2	1668d	5b53e749a95e sctp: fix usage of stream scheduler functions
panic: _mtx_lock_sleep: recursed on non-recursive mutex sctp-send-tcb @ /syzkaller/managers/main/kernel/sys/netinet/sctp	2		10	1669d	1671d	2/2	1668d	171633765c43 sctp: avoid locking an already locked mutex
Fatal trap NUM: page fault in sctp_ss_default_select	-1		20939	1668d	1672d	2/2	1668d	5b53e749a95e sctp: fix usage of stream scheduler functions
Fatal trap NUM: page fault in sctp_ss_fb_select	-1		12	1668d	1671d	2/2	1668d	5b53e749a95e sctp: fix usage of stream scheduler functions
Fatal trap NUM: page fault in sctp_ss_prio_select	-1		761	1668d	1672d	2/2	1668d	5b53e749a95e sctp: fix usage of stream scheduler functions
panic: runtime error: invalid memory address or nil pointer dereference	2		12	1669d	1672d	2/2	1669d	b1e2f063ae91 amd64 sendsig: fix context corruption
freebsd boot error: panic: ASan: Invalid access, NUM-byte read at ADDR, UseAfterScope(f8)	-1		270	1672d	1675d	2/2	1672d	ca1e447b1048 amd64: Avoid copying td_frame from kernel procs
panic: ASan: Invalid access, 2-byte read in sctp_ss_prio_add	2		1	1746d	1746d	2/2	1676d	34b1efcea19d sctp: use a valid outstream when adding it to the scheduler
Fatal trap 9: general protection fault in sctp_ss_prio_add	-1		1	1763d	1763d	2/2	1676d	34b1efcea19d sctp: use a valid outstream when adding it to the scheduler
Fatal trap 12: page fault in sctp_ss_default_add (2)	-1		1	1753d	1753d	2/2	1676d	34b1efcea19d sctp: use a valid outstream when adding it to the scheduler
panic: ASan: Invalid access, 8-byte read in sctp_ss_default_add	2		326	1679d	1748d	2/2	1676d	34b1efcea19d sctp: use a valid outstream when adding it to the scheduler
panic: Bad tailq NEXT(ADDR->tqh_last) != NULL (4)	2	C	147	1752d	1975d	2/2	1676d	34b1efcea19d sctp: use a valid outstream when adding it to the scheduler
panic: ASan: Invalid access, 8-byte read in sctp_ss_fb_add	2		22	1714d	1747d	2/2	1676d	34b1efcea19d sctp: use a valid outstream when adding it to the scheduler
panic: ASan: Invalid access, 8-byte read in kern_sendit	2		2	1680d	1721d	2/2	1677d	fea1a98ead91 freebsd32: Fix a double copyin in sendmsg() and recvmsg()
panic: Bad link elm ADDR prev->next != elm (2)	2		8	1678d	1689d	2/2	1677d	e19d93b19dce sctp: fix FCFS stream scheduler
Fatal trap 12: page fault while in kernel mode (3)	-1	C	140	1679d	2286d	2/2	1679d	ade1daa5c0d6 socket: Synchronize soshutdown() with listen(2) and AIO
Fatal trap 12: page fault in soo_aio_queue	-1	C	349	1680d	1784d	2/2	1679d	ade1daa5c0d6 socket: Synchronize soshutdown() with listen(2) and AIO
panic: Assertion done != job_total_nbytes failed at /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:LINE	2	C	3	1692d	1756d	2/2	1683d	e6c19aa94da4 sctp: Allow blocking on I/O locks even with non-blocking sockets
Fatal trap 12: page fault in __mtx_lock_flags	-1	C	1065	1685d	2184d	2/2	1685d	2d5c48eccd9f sctp: Tighten up locking around sctp_aloc_assoc()
panic: Assertion job->uiop != &job->uio && job->uiop != NULL failed at /syzkaller/managers/i386/kernel/sys/kern/vfs_aio.	2		1	1689d	1689d	2/2	1685d	2884918c7338 aio: Fix up the opcode in aiocb32_copyin()
panic: ASan: Invalid access, 4-byte read in sctp_sendall_completes	2		39	1690d	1747d	2/2	1686d	173a7a4ee4fa sctp: Fix iterator synchronization in sctp_sendall()
panic: Assertion owner->td_proc->p_magic == P_MAGIC failed at /syzkaller/managers/i386/kernel/sys/kern/subr_turnstile.c: (2)	2		9	1737d	1830d	2/2	1686d	141fe2dceeae aio: Interlock with listen(2)
panic: ASan: Invalid access, 1-byte read in udp6_common_ctlinput	2		1	1729d	1729d	2/2	1686d	b1e6a792d68e net: Enter a net epoch around protocol if_up/down notifications
panic: unexpected security protocol NUM	2	syz	7	1688d	1702d	2/2	1686d	10eb2a2bde61 ipsec: Validate the protocol identifier in ipsec4_ctlinput()
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:LINE (2)	2		68	1692d	1782d	2/2	1686d	141fe2dceeae aio: Interlock with listen(2)
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:LINE (2)	2	C	109	1689d	1784d	2/2	1686d	141fe2dceeae aio: Interlock with listen(2)
panic: Assertion owner->td_proc->p_magic == P_MAGIC failed at /syzkaller/managers/main/kernel/sys/kern/subr_turnstile.c:	2	C	46	1750d	2005d	2/2	1686d	141fe2dceeae aio: Interlock with listen(2)
panic: Lock sctp-info not exclusively locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:LINE	2	C	363	1687d	1688d	2/2	1687d	0c1a20beb456 sctp: use appropriate argument when freeing association
panic: ASan: Invalid access, 8-byte read in osd_get	2		13	1688d	1747d	2/2	1687d	187afc58791c osd: Fix racy assertions
Fatal trap 9: general protection fault in strlen	-1	C	1506	1752d	2510d	2/2	1687d	4250aa1188b5 sctp: Clear assoc socket references when freeing a PCB
panic: mtx_lock() of destroyed mutex at sys/kern/uipc_sockbuf.c:LINE	2	syz	4	1838d	2028d	2/2	1687d	4250aa1188b5 sctp: Clear assoc socket references when freeing a PCB
panic: mutex so_snd not owned at /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:LINE	2	syz	1	1982d	1982d	2/2	1687d	4250aa1188b5 sctp: Clear assoc socket references when freeing a PCB
panic: __rw_wlock_hard: recursing but non-recursive rw sctp-info @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.	2	C	131	1688d	1689d	2/2	1688d	6e3af6321ba4 sctp: Fix lock recursion in sctp_swap_inpcb_for_listen()
panic: __rw_wlock_hard: recursing but non-recursive rw sctp-info @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.	2		111	1688d	1689d	2/2	1688d	6e3af6321ba4 sctp: Fix lock recursion in sctp_swap_inpcb_for_listen()
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_output.c:LINE	2	syz	707	1712d	2597d	2/2	1689d	bd4a39cc93d9 socket: Properly interlock when transitioning to a listening socket
panic: ASan: Invalid access, NUM-byte read in strncmp	2	C	12	1690d	1694d	2/2	1689d	5402baa5b5d1 g_label: Handle small sector sizes when tasting
Fatal trap 12: page fault in knlist_remove_kq	-1		3	1761d	1769d	2/2	1695d	c511383de7a0 kevent: Fix races between timer detach and kqtimer_proc_continue()
Fatal trap 12: page fault in filt_timerdetach	-1		1	1765d	1765d	2/2	1695d	c511383de7a0 kevent: Fix races between timer detach and kqtimer_proc_continue()
panic: ASan: Invalid access, 8-byte read in sctp_free_assoc	2		112	1696d	1748d	2/2	1696d	d35be50f5779 sctp: Hold association locks across socket wakeups when freeing
Fatal trap 9: general protection fault in sctp_free_assoc	-1	syz	14	1757d	2066d	2/2	1696d	d35be50f5779 sctp: Hold association locks across socket wakeups when freeing
Fatal trap 9: general protection fault in itimer_proc_continue	-1	syz	2	1790d	1790d	2/2	1696d	3138392a46a4 itimer: Serialize access to the p_itimers array
panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(2)	2		17	1750d	1751d	2/2	1696d	9e9ba9c73de9 graid: Avoid tasting devices with small sector sizes
panic: ASan: Invalid access, 8-byte read in itimer_proc_continue	2		1	1734d	1734d	2/2	1696d	3138392a46a4 itimer: Serialize access to the p_itimers array
panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(1)	2		13	1707d	1750d	2/2	1696d	9e9ba9c73de9 graid: Avoid tasting devices with small sector sizes
panic: ASan: Invalid access, 1-byte read in g_raid_md_taste_ddf	2	C	18	1701d	1748d	2/2	1696d	9e9ba9c73de9 graid: Avoid tasting devices with small sector sizes
panic: ASan: Invalid access, 2-byte read in g_raid_md_taste_sii	2	C	7	1709d	1734d	2/2	1696d	9e9ba9c73de9 graid: Avoid tasting devices with small sector sizes
panic: Bad list head ADDR first->prev != head	2	C	3409	1697d	2594d	2/2	1697d	4a36122b1db1 sctp: Fix racy UNBOUND flag check in sctp_inpcb_bind()
panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(7)	2		28	1750d	1752d	2/2	1697d	564b6aa7fccd aesni: Avoid a potential out-of-bounds load in aes_encrypt_icm()
panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(6)	2		20	1750d	1752d	2/2	1697d	564b6aa7fccd aesni: Avoid a potential out-of-bounds load in aes_encrypt_icm()
panic: ASan: Invalid access, 8-byte read at ADDR, StackMiddle(f2)	2		18	1750d	1751d	2/2	1697d	36226163fa48 x86: Mark the trapframe as initialized in ipi_bitmap_handler()
panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(3)	2		9	1750d	1750d	2/2	1697d	564b6aa7fccd aesni: Avoid a potential out-of-bounds load in aes_encrypt_icm()
panic: ASan: Invalid access, 16-byte read in aesni_encrypt_icm	2	C	114	1698d	1749d	2/2	1697d	564b6aa7fccd aesni: Avoid a potential out-of-bounds load in aes_encrypt_icm()
panic: Assertion lock == sq->sq_lock failed at /syzkaller/managers/i386/kernel/sys/kern/subr_sleepqueue.c:LINE	2		1	1776d	1776d	2/2	1711d	c4feb1ab0ae0 sigtimedwait: Use a unique wait channel for sleeping
panic: Assertion lock == sq->sq_lock failed at /syzkaller/managers/main/kernel/sys/kern/subr_sleepqueue.c:LINE (2)	2	C	7	1754d	1777d	2/2	1711d	c4feb1ab0ae0 sigtimedwait: Use a unique wait channel for sleeping
panic: ASan: Invalid access, 4-byte read in sctp6_connect	2		64	1725d	1749d	2/2	1720d	784692c74019 sctp: improve handling of IPv4 addresses on IPV6 sockets Reported by: syzbot+08fe66e4bfc2777cba95@syzkaller.appspotmail.com MFC after: 3 days
panic: ASan: Invalid access, 4-byte read in sctp_sosend	2	C	518	1720d	1749d	2/2	1720d	b732091a761a sctp: improve input validation of mapped addresses in send() Reported by: syzbot+35528f275f2eea6317cc@syzkaller.appspotmail.com Reported by: syzbot+ac29916d5f16d241553d@syzkaller.appspotmail.com MFC after: 3 days
freebsd boot error: panic: sleeping without a lock	-1		6	1723d	1723d	2/2	1722d	2694c869ff9f ktls: fix a panic with INVARIANTS
panic: ASan: Invalid access, 4-byte read in tcp_usr_bind	2	C	50	1723d	1747d	2/2	1723d	3f1f6b6ef7f6 tcp, udp: improve input validation in handling bind()
panic: ASan: Invalid access, 4-byte read in udp_bind	2	C	69	1723d	1748d	2/2	1723d	3f1f6b6ef7f6 tcp, udp: improve input validation in handling bind()
panic: pmap_growkernel: no memory to grow kernel (2)	2	syz	299	1725d	2185d	2/2	1723d	600745f1e226 pf: bound DIOCGETSTATES memory use
panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map	2	C	20	1726d	1745d	2/2	1723d	600745f1e226 pf: bound DIOCGETSTATES memory use
panic: vm_fault_lookup: fault on nofault entry, addr: ADDR (2)	2	C	75	1761d	1805d	2/2	1731d	64432ad2a2c4 pf: Validate user string nul-termination before copying
freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb)	-1		156	1745d	1752d	2/2	1745d	4a9a41650c90 uart: Fix an out-of-bounds read in ns8250_bus_probe()
panic: Assertion (cnp->cn_flags & (LOCKPARENT \| WANTPARENT)) == 0 failed at /syzkaller/managers/main/kernel/sys/kern/vfs	2	C	4	1808d	1808d	2/2	1748d	6de3cf14c47d vn_open_cred(): disallow O_CREAT \| O_EMPTY_PATH
panic: ASan: Invalid access, 32-byte read at ADDR, StackMiddle(f2)	2		1	1750d	1749d	2/2	1749d	36226163fa48 x86: Mark the trapframe as initialized in ipi_bitmap_handler()
panic: ASan: Invalid access, 8-byte read in handleevents	2		34	1749d	1749d	2/2	1749d	36226163fa48 x86: Mark the trapframe as initialized in ipi_bitmap_handler()
panic: thread_lock() of sleep mutex `*Fv @ /syzkaller/managers/main/kernel/sys/kern/kern_switch.c:LINE	2		1	1791d	1791d	2/2	1788d	4a59cbc12532 amd64: Avoid enabling interrupts when handling kernel mode prot faults
panic: thread_lock() of sleep mutex ` @ /syzkaller/managers/main/kernel/sys/kern/kern_switch.c:LINE	2	C	1	1791d	1791d	2/2	1788d	4a59cbc12532 amd64: Avoid enabling interrupts when handling kernel mode prot faults
panic: Assertion p2->p_ktrioparms == NULL failed at /syzkaller/managers/i386/kernel/sys/kern/kern_ktrace.c:LINE	2		1	1795d	1795d	2/2	1792d	f3851b235b23 ktrace: Fix a race with fork()
panic: Assertion p2->p_ktrioparms == NULL failed at /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:LINE	2		1	1796d	1796d	2/2	1792d	f3851b235b23 ktrace: Fix a race with fork()
Fatal trap 12: page fault in rack_process_to_cumack (2)	-1	syz	3	1796d	1796d	2/2	1794d	13c0e198ca27 tcp: Fix bugs related to the PUSH bit and rack and an ack war
panic: refcount ADDR wraparound (3)	2	C	9	1797d	1797d	2/2	1796d	6f6cd1e8e8aa ktrace: Remove vrele() at the end of ktr_writerequest()
panic: Non-zero write count	2		98	1796d	1797d	2/2	1796d	6f6cd1e8e8aa ktrace: Remove vrele() at the end of ktr_writerequest()
Fatal trap 9: general protection fault in rack_ctloutput	-1	syz	2	1800d	1800d	2/2	1798d	8923ce630492 tcp: Handle stack switch while processing socket options
panic: ktrace_enter: flag set	2	C	44	1798d	1799d	2/2	1798d	e4b16f2fb18b ktrace: Avoid recursion in namei()
panic: _mtx_lock_sleep: recursed on non-recursive mutex so_snd @ /syzkaller/managers/i386/kernel/sys/modules/tcp/rack/..	2		4	1798d	1799d	2/2	1798d	39756885633f rack: honor prior socket buffer lock when doing the upcall
panic: _mtx_lock_sleep: recursed on non-recursive mutex so_snd @ /syzkaller/managers/main/kernel/sys/modules/tcp/rack/..	2		2	1798d	1799d	2/2	1798d	39756885633f rack: honor prior socket buffer lock when doing the upcall
panic: Memory modified after free ADDR(4096) val=ADDR @ ADDR	2	C	1	1803d	1803d	2/2	1799d	500eb6dd8040 tcp: Fix sending of TCP segments with IP level options
freebsd boot error: panic: scsi_action: ccb ADDR, func_code 0x6 should not be allocated from UMA zone	-1		42	1804d	1804d	2/2	1803d	5b81e2e1bcdc virtio_scsi: Zero stack-allocated CCBs
Fatal trap 12: page fault in callout_process (2)	-1		7	1809d	1837d	2/2	1806d	2cca77ee0134 kqueue timer: Remove detached knotes from the process stop queue
Fatal trap 9: general protection fault in kqtimer_proc_continue	-1		109	1806d	1840d	2/2	1806d	2cca77ee0134 kqueue timer: Remove detached knotes from the process stop queue
panic: releasing active pmap ADDR	2	C	11	1808d	1851d	2/2	1806d	9246b3090cbc fork: Suspend other threads if both RFPROC and RFMEM are not set
panic: pmap active ADDR	2	C	5	1814d	1851d	2/2	1806d	9246b3090cbc fork: Suspend other threads if both RFPROC and RFMEM are not set
Fatal trap 18: integer divide fault in realtimer_expire_l	-1	C	15	1808d	1835d	2/2	1806d	8b3c4231abf0 posix timers: Check for overflow when converting to ns
Fatal trap 18: integer divide fault in realtimer_expire	-1	C	20	1838d	1859d	2/2	1806d	8b3c4231abf0 posix timers: Check for overflow when converting to ns
Fatal trap 9: general protection fault in crypto_ioctl	-1		1	1813d	1813d	2/2	1807d	1a04f0156c4e cryptodev: Fix some input validation bugs
panic: crp_iv_start set when IV isn't used	2	C	2	1811d	1812d	2/2	1808d	1a04f0156c4e cryptodev: Fix some input validation bugs
panic: vm_fault_lookup: fault on nofault entry, addr: ADDR	2		5	1811d	1849d	2/2	1808d	c8bbb1272c8b vfs: Fix error handling in vn_fullpath_hardlink()
panic: IV outside buffer length	2	C	16	1808d	1813d	2/2	1808d	1a04f0156c4e cryptodev: Fix some input validation bugs
Fatal trap 9: general protection fault in mb_free_ext	-1		1	1810d	1810d	2/2	1808d	1a04f0156c4e cryptodev: Fix some input validation bugs
panic: More encryption data than allowed	2	C	2	1809d	1809d	2/2	1808d	1a04f0156c4e cryptodev: Fix some input validation bugs
panic: AEAD without a separate IV	2	C	25	1808d	1814d	2/2	1808d	1a04f0156c4e cryptodev: Fix some input validation bugs
Fatal trap 12: page fault in memcpy_erms	-1	C	2	1809d	1809d	2/2	1808d	1a04f0156c4e cryptodev: Fix some input validation bugs
panic: IV_SEPARATE set when IV isn't used	2	C	4	1809d	1812d	2/2	1808d	1a04f0156c4e cryptodev: Fix some input validation bugs
panic: _mtx_lock_sleep: recursed on non-recursive mutex process lock @ /syzkaller/managers/main/kernel/sys/kern/kern_sig	2	syz	2	1837d	1837d	2/2	1808d	5cc1d199412e realtimer_expire: avoid proc lock recursion when called from itimer_proc_continue()
panic: _mtx_lock_sleep: recursed on non-recursive mutex process lock @ /syzkaller/managers/i386/kernel/sys/kern/kern_eve	2		2	1836d	1837d	2/2	1808d	75c5cf7a720f filt_timerexpire: avoid process lock recursion
panic: _mtx_lock_sleep: recursed on non-recursive mutex process lock @ /syzkaller/managers/main/kernel/sys/kern/kern_eve	2		1	1838d	1838d	2/2	1808d	75c5cf7a720f filt_timerexpire: avoid process lock recursion
panic: _mtx_lock_sleep: recursed on non-recursive mutex process lock @ /syzkaller/managers/i386/kernel/sys/kern/kern_sig	2		1	1840d	1840d	2/2	1808d	5cc1d199412e realtimer_expire: avoid proc lock recursion when called from itimer_proc_continue()
Fatal trap 12: page fault in pmap_kextract (2)	-1	C	8	1838d	1839d	2/2	1838d	5e98cae661f3 pf: Ensure that we don't use kif passed to pfi_kkif_attach()
panic: to_ticks == 0 for timer type 5 (2)	2	syz	2	1860d	1860d	2/2	1858d	d995cc7e5431 sctp: fix handling of RTO.initial of 1 ms
panic: to_ticks == 0 for timer type 5	2	C	2	1886d	1886d	2/2	1881d	70e95f0b6917 sctp: avoid integer overflow when starting the HB timer
Fatal trap 12: page fault in sctp_find_alternate_net	-1	syz	131	1888d	2031d	2/2	1887d	b963ce4588b3 sctp: improve computation of an alternate net
panic: pfi_dynaddr_setup: non-NULL dyn (2)	2	C	4	1918d	1918d	2/2	1912d	7a808c5ee329 pf: Improve pf_rule input validation
Fatal trap 12: page fault in copyin_nosmap_erms	-1	C	8	1956d	2002d	2/2	1926d	ea36212bf571 pf: Don't hold PF_RULES_WLOCK during copyin() on DIOCRCLRTSTATS
freebsd boot error: panic: IPI scoreboard is zero, initiator 1 target 1	-1		9	1928d	1928d	2/2	1928d	44121a0fbee0 amd64: fix tlb shootdown when all cpus are passed in the bitmap
freebsd boot error: panic: IPI scoreboard is zero, initiator 0 target 0	-1		3	1928d	1928d	2/2	1928d	44121a0fbee0 amd64: fix tlb shootdown when all cpus are passed in the bitmap
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/uipc_ktls.c:LINE	2	C	11	1933d	2159d	2/2	1930d	6685e259e319 tcp: don't use KTLS socket option on listening sockets
panic: Memory modified after free ADDR(112) val=ADDR @ ADDR (2)	2	syz	475	1935d	2178d	2/2	1935d	a7aa5eea4fff sctp: improve handling of aborted associations
panic: sched_pickcpu: Failed to find a cpu.	2	C	4	1963d	1963d	2/2	1962d	f1b18a668deb cpuset_set{affinity,domain}: do not allow empty masks
Fatal trap 9: general protection fault in cpuset_setproc	-1	syz	2	1964d	1964d	2/2	1962d	b2780e8537da kern: cpuset: resolve race between cpuset_lookup/cpuset_rel
panic: sleeping without a lock	2	C	29	1968d	2134d	2/2	1967d	34af05ead3cf kern: soclose: don't sleep on SO_LINGER w/ timeout=0
panic: uma_zalloc_debug: called within spinlock or critical section	2	C	9	1974d	1978d	2/2	1973d	e07e3fa3c95c kern: cpuset: drop the lock to allocate domainsets
panic: Bad tailq NEXT(ADDR->tqh_last) != NULL (3)	2	C	12	1977d	1978d	2/2	1975d	5d49283f8857 pf: Make tag hashing more robust
panic: fc_ioctls != NULL, but fc_nioctls=-NUM	2		5591	1978d	1979d	2/2	1978d	3d4ae1b3d110 kern: dup: do not assume oldfde is valid
Fatal trap 12: page fault in __mtx_lock_spin_flags	-1		3	1982d	1987d	2/2	1981d	a33fef5e25ac callout(9): Fix a race between CPU migration and callout_drain()
panic: spin lock held too long	2	C	1	1986d	1986d	2/2	1981d	a33fef5e25ac callout(9): Fix a race between CPU migration and callout_drain()
Fatal trap 12: page fault in _callout_stop_safe	-1	C	1	1986d	1986d	2/2	1981d	a33fef5e25ac callout(9): Fix a race between CPU migration and callout_drain()
panic: Most recently used by pf_ifnet	2	C	6	2019d	2020d	2/2	2018d	52b83a06184c pf: do not remove kifs that are referenced by rules
Fatal trap 9: general protection fault in sctp_lower_sosend	-1	C	22	2118d	2171d	2/2	2077d	f5d30f7f7606 Improve the handling of concurrent send() calls for SCTP sockets, especially when having the explicit EOR mode enabled.
panic: in6p_lookup_mcast_ifp: not INP_IPV6 inpcb	2	C	2	2125d	2125d	2/2	2088d	cfae6a92ac01 Remove an incorrect assertion from in6p_lookup_mcast_ifp().
Fatal trap 12: page fault in uipc_ready	-1	C	5	2119d	2147d	2/2	2094d	1b778ba2609f Fix a logic error in uipc_ready_scan().
panic: witness_warn	2	syz	1	2139d	2139d	2/2	2122d	e54b7cd007b5 Fix the cleanup handling in a error path for TCP BBR.
Fatal trap 12: page fault in sctp_find_ifa_in_ep	-1	C	3	2125d	2125d	2/2	2123d	7a3f60e7f571 Fix a bug introduced in https://svnweb.freebsd.org/changeset/base/362173
freebsd test error: Fatal trap 12: page fault in in_pcb_lport_dest	-1		9	2166d	2166d	2/2	2143d	1ec42007fec3 Fix NULL-pointer bug from r361228.
Fatal trap 12: page fault in sctp_process_control	-1	C	47	2173d	2174d	2/2	2173d	86fd36c502db Fix a copy and paste error introduced in r360878.
Fatal trap 9: general protection fault in sctp_process_control	-1	C	11	2173d	2174d	2/2	2173d	86fd36c502db Fix a copy and paste error introduced in r360878.
panic: sctp_timer_start of type 1: inp = ADDR, stcb = ADDR, net = 0	2		1	2178d	2178d	2/2	2174d	efd5e6929194 Ensure that we have a path when starting the T3 RXT timer.
panic: sctp_timer_start of type 10: inp = ADDR, stcb->sctp_ep ADDR	2		1	2184d	2184d	2/2	2174d	83ed508055c0 Ensure that the SCTP iterator runs with an stcb and inp, which belong to each other.
panic: pfi_dynaddr_setup: dyn is ADDR (2)	2	C	22	2184d	2195d	2/2	2181d	1ef06ed8def9 pf: Improve DIOCADDRULE validation
panic: mallocarray: ADDR * 1064 overflowed	2	C	3	2192d	2196d	2/2	2188d	a7c8533634ab pf: Improve input validation
Fatal trap 9: general protection fault in in6_selecthlim	-1		25	2188d	2189d	2/2	2188d	17cb6ddba8ab Fix order of arguments in fib[46]_lookup calls in SCTP.
panic: pfi_dynaddr_setup: dyn is ADDR	2	C	7	2196d	2201d	2/2	2195d	98582ce38183 pf: Improve ioctl() input validation
panic: Assertion size0 > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:LINE	2	C	2	2199d	2199d	2/2	2198d	95324dc3f4d2 pf: Do not allow negative ps_len in DIOCGETSTATES
panic: mtx_unlock() of destroyed mutex at sys/kern/sys_socket.c:LINE	2	syz	1	2289d	2289d	2/2	2200d	99258935eb2b Lock the socket in soo_stat().
panic: sbfree: m ADDR !M_NOTREADY	2	C	32	2571d	2596d	2/2	2203d	dde1b5985fcc Properly handle disconnected sockets in uipc_ready().
panic: allocdirect_merge: old blkno 9384 != new 9384 \|\| old size 4096 != new NUM	2		2	2208d	2209d	2/2	2204d	Revert -r359612 as it can cause other panics. An updated version will be made when the issue has been resolved.
panic: Duplicate free of ADDR from zone ADDR(mbuf) slab ADDR(8)	2	C	1	2594d	2594d	2/2	2204d	3d36b367cfb6 sbappendcontrol() needs to avoid clearing M_NOTREADY on data mbufs.
panic: to_ticks == 0 for timer type 2	2	C	27	2218d	2221d	2/2	2217d	25ec35535397 Handle integer overflows correctly when converting msecs and secs to ticks and vice versa. These issues were caught by recently added panic() calls on INVARIANTS systems.
panic: mtx_unlock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:LINE	2		1	2239d	2239d	2/2	2225d	99258935eb2b Lock the socket in soo_stat().
panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/i386/kernel/sys/netinet/ip_output.c:LINE	2	syz	1870	2226d	2284d	2/2	2226d	2bdebd0ce3e0 A a missing NET_EPOCH_ENTER/NET_EPOCH_EXIT pair. This was affecting implicit connection setups via sendmsg().
panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/i386/kernel/sys/netinet6/ip6_output.c:LINE	2	syz	229	2227d	2284d	2/2	2226d	2bdebd0ce3e0 A a missing NET_EPOCH_ENTER/NET_EPOCH_EXIT pair. This was affecting implicit connection setups via sendmsg().
panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/main/kernel/sys/netinet6/ip6_output.c:LINE	2	C	591	2226d	2284d	2/2	2226d	2bdebd0ce3e0 A a missing NET_EPOCH_ENTER/NET_EPOCH_EXIT pair. This was affecting implicit connection setups via sendmsg().
panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/main/kernel/sys/netinet/ip_output.c:LINE	2	C	2840	2226d	2284d	2/2	2226d	2bdebd0ce3e0 A a missing NET_EPOCH_ENTER/NET_EPOCH_EXIT pair. This was affecting implicit connection setups via sendmsg().
freebsd boot error: Fatal trap 9: general protection fault in biotrack_buf	-1		24	2265d	2265d	2/2	2226d	dcebfcf3d468 Revert r357710 and 357711 until they can be debugged
panic: Most recently used by ip6opt (2)	2	syz	4	2230d	2275d	2/2	2226d	e02582d1ae44 Fix synchronization in the IPV6_2292PKTOPTIONS set handler.
panic: mutex process lock not owned at /syzkaller/managers/i386/kernel/sys/kern/kern_time.c:LINE	2	C	33	2270d	2271d	2/2	2226d	55aa9af7e971 Remove unneeded assert for curproc. Simplify.
panic: cap_rights_is_vset:LINE (3)	2		1	2238d	2238d	2/2	2226d	429537caeb13 kern_dup(): Call filecaps_free_prep() in a write section.
panic: refcount ADDR wraparound	2	C	6	2271d	2271d	2/2	2226d	adbdb897689b fd: always nullify fdp in fget routines
panic: mutex process lock not owned at /syzkaller/managers/main/kernel/sys/kern/kern_time.c:LINE	2	C	83	2270d	2271d	2/2	2269d	55aa9af7e971 Remove unneeded assert for curproc. Simplify.
panic: condition !vn_need_pageq_flush(vp) not met at /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:LINE (vgonel)	2		1	2275d	2275d	2/2	2275d	0f4d8b77c02c vfs: revert the overzealous assert added in r357285 to vgone
panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/main/kernel/sys/net/if.c:LINE	2		3062	2389d	2390d	2/2	2285d	Remove epoch assertion from if_setlladdr(). Originally this function was protected by IF_ADDR_LOCK(), which was a mutex, so that two simultaneous if_setlladdr() can't execute. Later it was switched to IF_ADDR_RLOCK(), likely by a mistake. Later it was switched to NET_EPOCH_ENTER(). Then I incorrectly added NET_EPOCH_ASSERT() here.
panic: mutex if_addr_lock not owned at /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:LINE	2		1	2305d	2305d	2/2	2292d	31069f383af1 Take the ifnet's address lock in igmp_v3_cancel_link_timers().
panic: pipe_destroy_write_buffer: pipe map for ADDR contains residual data	2	syz	11	2364d	2408d	2/2	2355d	1cbfe73da570 Fix handling of PIPE_EOF in the direct write path.
panic: mutex pcbinfohash not owned at /syzkaller/managers/main/kernel/sys/netinet6/in6_pcb.c:LINE	2	C	5	2357d	2358d	2/2	2356d	c17cd08f5302 It is unclear why in6_pcblookup_local() would require write access to the PCB hash. The function doesn't modify the hash. It always asserted write lock historically, but with epoch conversion this fails in some special cases.
panic: in_pcb_lport: laddrp NULL for v4 inp ADDR	2	C	8	2401d	2517d	2/2	2373d	4a91aa8fc9b6 Ensure that the flags indicating IPv4/IPv6 are not changed by failing bind() calls. This would lead to inconsistent state resulting in a panic. A fix for stable/11 was committed in https://svnweb.freebsd.org/base?view=revision&revision=338986 An accelerated MFC is planned as discussed with emaste@.
panic: Assertion td->td_epochnest failed at /syzkaller/managers/i386/kernel/sys/kern/subr_epoch.c:LINE	2		3	2389d	2389d	2/2	2382d	ip6_output() has a complex set of gotos, and some can jump out of the epoch section towards return statement. Since entering epoch is cheap, it is easier to cover the whole function with epoch, rather than try to properly maintain its state.
panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/i386/kernel/sys/netinet/igmp.c:LINE	2		2	2389d	2389d	2/2	2382d	7299f8c33d62 Enter network epoch in domain callouts.
panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/i386/kernel/sys/netinet6/in6_ifattach.c:LINE	2	syz	2	2388d	2388d	2/2	2382d	in6ifa_llaonifp() is never called from fast path, so do not require epoch being entered.
Fatal trap 12: page fault in uipc_send	-1	syz	123	2390d	2522d	2/2	2389d	4013d7268446 Fix handling of empty SCM_RIGHTS messages.
freebsd boot error: panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/i386/kernel/sys/net/if.c:LINE	-1		18	2390d	2390d	2/2	2389d	In DIAGNOSTIC block of if_delmulti_ifma_flags() enter the network epoch. This quickly plugs the regression from r353292. The locking of multicast definitely needs a broader review today...
Fatal trap 18: integer divide fault in kern_fcntl	-1		22	2413d	2440d	2/2	2395d	4a7b33ecf4d8 Disallow fcntl(F_READAHEAD) when the vnode is not a regular file.
panic: rcv_start < rcv_end	2		1	2420d	2420d	2/2	2396d	Only update SACK/DSACK lists when a non-empty segment was received. This fixes hitting a KASSERT with a valid packet exchange.
Fatal trap 12: page fault in inp_freemoptions (2)	-1	syz	14	2507d	2516d	2/2	2397d	Convert all IPv4 and IPv6 multicast memberships into using a STAILQ instead of a linear array.
panic: vm_page_swapqueue: page ADDR is unmanaged	2		1	2407d	2407d	2/2	2400d	3a79b409bb89 Fix a race in vm_page_swapqueue().
freebsd boot error: panic: sched_pickcpu: Failed to find a cpu.	-1		30	2403d	2403d	2/2	2402d	967c0718849e Fix wrong assertion in r352658.
panic: m_getm2: len is < 0	2	syz	13	2590d	2595d	2/2	2404d	2ef5bd2f0c46 Limit the number of bytes which can be queued for SCTP sockets. This is joint work with rrs@. Reported by: syzbot+307f167f9bc214f095bc@syzkaller.appspotmail.com MFC after: 1 week
panic: indir_trunc: Bad indirdep 0 from buf ADDR	2		1	2514d	2514d	2/2	2460d	577fca0e204d Lock the vnode before calling ufs_bmap_seekdata().
panic: ffs_blkfree_cg: freeing free block (2)	2		2	2530d	2551d	2/2	2460d	577fca0e204d Lock the vnode before calling ufs_bmap_seekdata().
Fatal trap 9: general protection fault in sctp_copy_skeylist	-1	syz	3	2513d	2513d	2/2	2475d	8a956abe12c6 When calling sctp_initialize_auth_params(), the inp must have at least a read lock. To avoid more complex locking dances, just call it in sctp_aloc_assoc() when the write lock is still held.
panic: udp6_output: non-excl udbinfo lock, excl inp lock: pcbinfo ADDR 0x1 inp ADDR 0x2	2		1	2496d	2496d	2/2	2476d	9e44bc22d884 r348494 fixes a race in udp_output(). The same race exists in udp_output6(), therefore apply a similar patch to IPv6.
panic: Most recently used by tty	2	syz	24	2528d	2543d	2/2	2485d	6a01874c5afa Defer funsetown() calls for a TTY to tty_rel_free().
freebsd boot error: panic: Bad entry start/end for new stack entry	-1		9	2494d	2494d	2/2	2487d	639f3e01b444 Revert r349393, which leads to an assertion failure on bootup, in vm_map_stack_locked.
panic: cap_rights_is_vset:LINE	2	syz	3	2509d	2510d	2/2	2490d	7c3703a69466 Use a consistent snapshot of the fd's rights in fget_mmap().
Fatal trap 12: page fault in vm_page_unhold_pages	-1	C	1169	2498d	2592d	2/2	2490d	02476c44c5eb Fix mutual exclusion in pipe_direct_write().
panic: udp_output: shared udbinfo lock, excl inp lock (2)	2	syz	7	2532d	2550d	2/2	2518d	eafaa1bc35e9 After parts of the locking fixes in r346595, syzkaller found another one in udp_output(). This one is a race condition. We do check on the laddr and lport without holding a lock in order to determine whether we want a read or a write lock (this is in the "sendto/sendmsg" cases where addr (sin) is given).
Fatal trap 12: page fault in inp_freemoptions	-1	C	11	2538d	2592d	1/2	2536d	5a1e222bfda7 Close some races in multicast socket option handling.
panic: inp_leave_group: imf_sources not empty	2	C	6	2538d	2559d	1/2	2536d	5a1e222bfda7 Close some races in multicast socket option handling.
panic: vm_object_vndeallocate: bad object reference count	2	C	974	2537d	2538d	1/2	2537d	8cd6a80d7d68 Restore the pre-r347532 behaviour of ignoring wiring failures in mmap().
panic: ffs_blkfree_cg: freeing free block	2	C	5	2594d	2594d	1/2	2551d	a7a455c299b0 Optimize lseek(SEEK_DATA) on UFS.
panic: udp_output: shared udbinfo lock, excl inp lock	2	C	46	2559d	2597d	1/2	2558d	d86ecbe993a7 iFix udp_output() lock inconsistency.
Fatal trap 12: page fault in in6_cksum_partial	-1	syz	6	2562d	2591d	1/2	2561d	70a0f3dcdc1f When a checksum has to be computed for a received IPv6 packet because it is requested by the application using the IPPROTO_IPV6 level socket option IPV6_CHECKSUM on a raw socket, ensure that the packet contains enough bytes to contain the checksum at the specified offset.
panic: rtrequest1_fib: locked	2	C	10	2568d	2594d	1/2	2566d	e6481fd4c46a When sending a routing message, don't allow the user to set the RTF_RNH_LOCKED flag in rtm_flags, since this flag is used only internally.
panic: inp_join_group: imf_sources not empty	2	C	398	2570d	2597d	1/2	2570d	f1ef572a1ecd Reinitialize multicast source filter structures after invalidation.
Fatal trap 12: page fault in __mtx_assert	-1	syz	4	2588d	2589d	1/2	2586d	7854c63d6fbe Fix a small bug in the tcp_log_id where the bucket was unlocked and yet the bucket-unlock flag was not changed to false. This can cause a panic if INVARIANTS is on and we go through the right path (though rare).
panic: Can't clear local locks with F_UNLCKSYS	2	C	9	2587d	2596d	1/2	2586d	fd76e780a7c0 Reject F_SETLK_REMOTE commands when sysid == 0.
panic: Counter goes negative	2	C	2	2593d	2593d	1/2	2587d	0d3cf13dabf8 Fix a signed/unsigned bug when receiving SCTP messages. This is joint work with rrs@.
panic: tcp_output: mbuf chain shorter than expected: 0 + 60 + 24 - 0 != 60	2	C	2	2595d	2595d	1/2	2589d	05fb056c068d Fix a KASSERT() in tcp_output().
panic: tcp_output: mbuf chain shorter than expected: 0 + 60 + 28 - 0 != 60	2		1	2592d	2592d	1/2	2589d	05fb056c068d Fix a KASSERT() in tcp_output().
panic: tcp_output: mbuf chain shorter than expected: 0 + 60 + 12 - 0 != 60	2		1	2596d	2596d	1/2	2589d	05fb056c068d Fix a KASSERT() in tcp_output().
panic: pmap_demote_pde: page table page for a wired mapping is missing	2	C	56	2591d	2595d	1/2	2590d	64087fd7f372 Disallow preemptive creation of wired superpage mappings.
panic: invalid dst page ADDR	2	C	33	2592d	2596d	1/2	2591d	45d72c7d7fca vm_fault_copy_entry: accept invalid source pages.