syzbot


Title Repro Cause bisect Fix bisect Count Last Reported Patched Closed Patch
panic: ipreass_callout: stray callout on bucket ADDR 10 81d 82d 2/2 66d 15b73a2a14d1 ip_reass: use correct comparison in ipreass_callout()
panic: ipreass_callout: stray callout on bucket ADDR, NUM < NUM 34 76d 81d 2/2 76d 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 C 2 103d 103d 2/2 96d 820bafd0bc14 unix/dgram: don't panic if socket buffer has negative space
Fatal trap NUM: page fault in key_attach C 117 110d 111d 2/2 110d 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) C 3 217d 240d 2/2 112d bb995f2ef0e7 sctp: improve handling of send() calls with no user data`
panic: seq_out not found rack:ADDR tp:ADDR C 108 137d 534d 2/2 134d 5b741298b11c tcp rack: fix switching to RACK when FIN has been sent
Fatal trap NUM: page fault in soclose C 245 155d 159d 2/2 155d 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 C 245 171d 811d 2/2 169d 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 syz 115 174d 805d 2/2 169d 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_ 7 172d 215d 2/2 169d 1575804961d2 reap_kill_proc(): avoid singlethreading any other process if we are exiting
panic: Thread not suspended syz 30 172d 216d 2/2 169d 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 C 1 216d 216d 2/2 169d 1575804961d2 reap_kill_proc(): avoid singlethreading any other process if we are exiting
panic: td ADDR is not suspended C 11 171d 216d 2/2 169d 1575804961d2 reap_kill_proc(): avoid singlethreading any other process if we are exiting
panic: already suspended C 130 169d 216d 2/2 169d 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 109 203d 246d 2/2 170d 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 C 142 203d 247d 2/2 170d 826c58d6656c pf: add missing unlock on error in DIOCCHANGERULE
Fatal trap NUM: page fault in tcp_sack_output 4 175d 175d 2/2 175d ce2525c8108a tcp: remove goto and address another NULL deref in SACK
panic: sctp_inpcb_free: inp ADDR still has socket syz 12 208d 397d 2/2 178d a5c2009dd8ab sctp: improve handling of sctp inpcb flags
Fatal trap NUM: page fault in pf_krule_global_RB_INSERT (2) C 27 185d 201d 2/2 182d a3d974082549 pf: make sure the rule tree is allocated in DIOCCHANGERULE
panic: sbflush_internal: residual data (2) C 263 185d 447d 2/2 184d a6a596e102be sctp: improve handling of listen() call
panic: Queues are not empty when handling SHUTDOWN-ACK (2) 1 186d 186d 2/2 185d 64b297e803bd sctp: improve handling of send() when association is shutdown
panic: Warning: Last msg marked incomplete, yet nothing left? (2) C 3 186d 195d 2/2 185d 2646cd085850 sctp: use a consistent view of the send parameters
panic: Queues are not empty when handling SHUTDOWN-COMPLETE C 17 223d 753d 2/2 185d 64b297e803bd sctp: improve handling of send() when association is shutdown
panic: sctp: no chunks on the queues (2) syz 1813 186d 830d 2/2 185d 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 18 187d 188d 2/2 187d 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 C 6 188d 188d 2/2 187d 75e7e3ce34d9 unix: fix incorrect assertion in 4682ac697ce
freebsd build error (13) 9 194d 194d 2/2 194d 4a3e51335e86 cpuset: Fix the KASAN and KMSAN builds
Fatal trap NUM: page fault in sctp_wakeup_the_read_socket (3) syz 3 218d 224d 2/2 216d 490a0f77de77 sctp: improve locking
panic: ASan: Invalid access, NUM-byte write at ADDR, UMAUseAfterFree(fd) 8 226d 240d 2/2 225d 868868f14efc sctp: improve stopping of timers
panic: ASan: Invalid access, NUM-byte read at ADDR, UMAUseAfterFree(fd) (2) C 7 225d 227d 2/2 225d a12d89332efe sctp: hold the inp lock while calling ip6_output
Fatal trap NUM: page fault in sctp_wakeup_the_read_socket (2) 1 302d 302d 2/2 227d 3dc57df91e65 sctp: don't wakeup 1-to-1 listening sockets for data or notifications
Fatal trap NUM: page fault in __mtx_lock_flags (2) C 2 237d 237d 2/2 227d 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 C 180 382d 438d 2/2 228d eeba22217217 sctp: don't keep a pointer to a freed stcb around
panic: ASan: Invalid access, NUM-byte read at ADDR, UMAUseAfterFree(fd) C 515 229d 348d 2/2 228d eeba22217217 sctp: don't keep a pointer to a freed stcb around
panic: ASan: Invalid access, 4-byte write at ADDR, UMAUseAfterFree(fd) C 462 244d 510d 2/2 241d 52106f072fd0 sctp: don't refer to a potentially outdated stream
panic: ASan: Invalid access, NUM-byte write at ADDR, UseAfterScope(f8) 11 244d 365d 2/2 242d 39a22011bbb8 sctp: clear pointer to stack when returning from function.
panic: ASan: Invalid access, NUM-byte write at ADDR, StackRight(f3) 102 243d 246d 2/2 242d 39a22011bbb8 sctp: clear pointer to stack when returning from function.
panic: ASan: Invalid access, NUM-byte write at ADDR, KernelStack(fe) 149 242d 246d 2/2 242d 39a22011bbb8 sctp: clear pointer to stack when returning from function.
panic: ASan: Invalid access, NUM-byte write at ADDR, StackMiddle(f2) (2) 1 244d 244d 2/2 242d 39a22011bbb8 sctp: clear pointer to stack when returning from function.
panic: ASan: Invalid access, NUM-byte write at ADDR, StackLeft(f1) 48 243d 246d 2/2 242d 39a22011bbb8 sctp: clear pointer to stack when returning from function.
Fatal trap NUM: page fault in pf_krule_global_RB_INSERT C 81 246d 247d 2/2 246d 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 246d 246d 2/2 246d 5d0c76c7302b sctp: don't lock an already locked stcb.
panic: Don't own TCB send lock C 8016 246d 430d 2/2 246d 5ac91821f5d7 sctp: get rid of stcb send lock
panic: Association about to be freed (2) C 4834 246d 283d 2/2 246d 5ac91821f5d7 sctp: get rid of stcb send lock
panic: hold_tcblock is false C 468 283d 283d 2/2 283d e255f0c9fbd2 sctp: make sure new locking requirements are satisfied.
panic: Association about to be freed C 57 283d 283d 2/2 283d bdb99f6f5e31 sctp: remove KASSERT() which not always holds
panic: create_lock_applied is true C 104 283d 283d 2/2 283d 2f0656fb9ba2 sctp: don't hold the assoc create lock longer than needed
panic: refcount ADDR wraparound (4) 21 306d 374d 2/2 294d 300cfb96fc22 file: Make fget*() and getvnode*() consistent about initializing *fpp
panic: Bad link elm ADDR prev->next != elm (3) 8 306d 358d 2/2 300d b84ed4e7f626 filemon: Reject FILEMON_SET_FD commands when the fd is a kqueue
panic: lock ADDR is not initialized (2) 171 302d 318d 2/2 302d 773e3a71b2f1 pf: Initialize pf_kpool mutexes earlier
freebsd boot error: can't ssh into the instance 22 316d 316d 2/2 316d 46d35d415aa9 fork: Copy the vm_stacktop field into the new vmspace
panic: lock ADDR is not initialized 1457 318d 320d 2/2 318d e5ca5e801d3c pf: ensure we don't destroy an uninitialised lock
Fatal trap NUM: page fault in inp_next syz 3 336d 342d 2/2 333d 430df2abee90 in_pcb: improve inp_next()
panic: mutex blocked lock not owned at /syzkaller/managers/main/kernel/sys/kern/sched_ule.c:LINE C 33 333d 334d 2/2 333d 6b95cf5bdedc callout: Wait for the softclock thread to switch before rescheduling
Fatal trap NUM: page fault in tcp_usr_send syz 1 337d 337d 2/2 336d 4287aa56197f tcp_usr_shutdown: don't cast inp_ppcb to tcpcb before checking inp_flags
panic: overhead (NUM) not a multiple of NUM C 248 337d 337d 2/2 337d ca0dd19f0933 sctp: check that the computed frag point is a multiple of 4
Fatal trap NUM: page fault in tcp_usr_shutdown C 5 337d 338d 2/2 337d 4287aa56197f tcp_usr_shutdown: don't cast inp_ppcb to tcpcb before checking inp_flags
Fatal trap NUM: page fault in tcp_usr_rcvd C 7 338d 338d 2/2 337d 37a7f5573716 tcp_usr_rcvd: don't cast inp_ppcb to tcpcb before checking inp_flags
panic: m_apply, offset > size of mbuf chain C 2 344d 344d 2/2 337d 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) C 314 347d 351d 2/2 347d 9f5432d5e5f0 netinet6: ip6_setpktopt() requires NET_EPOCH
panic: ASan: Invalid access, 2-byte read at ADDR, UMAUseAfterFree(fd) C 1103 348d 509d 2/2 348d 014f98b11992 udp: Fix a use-after-free in udp_multi_input()
Fatal trap NUM: page fault in memcpy_erms C 306 349d 356d 2/2 349d aa2681752d0d cryptosoft: Don't treat CRYPTO_NULL_HMAC as an hmac algorithm.
Fatal trap NUM: page fault while in kernel mode (2) 1 362d 362d 2/2 351d 12ae3476f35c tcp_drain(): initialize the inpcb iterator when curvnet is set
Fatal trap NUM: page fault in tcp_drain 12 362d 362d 2/2 351d 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 13 381d 384d 2/2 380d 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 6 381d 384d 2/2 380d 2f62f92e3745 tcp: Fix a locking issue related to logging
panic: witness_warn (2) 29 382d 384d 2/2 382d df07bfda67ad tcp: Fix a locking issue
panic: chacha20_poly1305_reinit: invalid nonce length 2 392d 393d 2/2 385d 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: 1 404d 404d 2/2 399d 628c3b307fb2 cache: only let non-dir descriptors through when doing EMPTYPATH lookups
Fatal trap NUM: page fault in filt_bpfwrite C 4 407d 413d 2/2 399d 426682b05a4c bpf: Fix the write filter for detached descriptors
panic: ASan: Invalid access, NUM-byte read in newreno_cong_signal C 4 401d 403d 2/2 400d 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 401d 402d 2/2 400d 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 C 87 409d 410d 2/2 409d 1045352f1503 cache: only assert on flags when dealing with EMPTYPATH
panic: TLS trailer length too long: NUM C 2 417d 417d 2/2 412d a63752cce646 ktls: Reject attempts to enable AES-CBC with TLS 1.3.
panic: filesystem goof: vop_panic[vop_readdir] 1 418d 418d 2/2 412d 03d5820f738d mount: Check for !VDIR mount points before handling -o emptydir
freebsd build error (9) 1 415d 415d 2/2 414d c05b382edb17 Revert "bootstrap: No need to disable shared libraries for bootstrap tools"
panic: invalid payload start 6 440d 552d 2/2 419d a0cbcbb7917b cryptodev: Allow some CIOCCRYPT operations with an empty payload.
panic: filt_timerattach: periodic timer has a calculated zero timeout 12 424d 425d 2/2 424d 2f4dbe279f6b kqueue: fix recent assertion
panic: strq ADDR not scheduled 12189 424d 428d 2/2 424d 3ff3733991ba sctp: don't keep being locked on a stream which is removed
panic: strq ADDR is not scheduled 541 427d 428d 2/2 427d 28ea9470782d sctp: provide a specific stream scheduler function for FCFS
Fatal trap NUM: page fault in sctp_ss_rrp_packet_done 328 427d 431d 2/2 427d 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 427d 430d 2/2 427d 171633765c43 sctp: avoid locking an already locked mutex
Fatal trap NUM: page fault while in kernel mode 177 427d 431d 2/2 427d 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 10 428d 431d 2/2 427d 171633765c43 sctp: avoid locking an already locked mutex
Fatal trap NUM: page fault in sctp_ss_default_select 20939 427d 431d 2/2 427d 5b53e749a95e sctp: fix usage of stream scheduler functions
Fatal trap NUM: page fault in sctp_ss_fb_select 12 428d 431d 2/2 427d 5b53e749a95e sctp: fix usage of stream scheduler functions
Fatal trap NUM: page fault in sctp_ss_prio_select 761 427d 431d 2/2 427d 5b53e749a95e sctp: fix usage of stream scheduler functions
panic: runtime error: invalid memory address or nil pointer dereference 12 429d 431d 2/2 428d b1e2f063ae91 amd64 sendsig: fix context corruption
freebsd boot error: panic: ASan: Invalid access, NUM-byte read at ADDR, UseAfterScope(f8) 270 431d 435d 2/2 431d ca1e447b1048 amd64: Avoid copying td_frame from kernel procs
panic: ASan: Invalid access, 2-byte read in sctp_ss_prio_add 1 505d 505d 2/2 435d 34b1efcea19d sctp: use a valid outstream when adding it to the scheduler
Fatal trap 9: general protection fault in sctp_ss_prio_add 1 523d 523d 2/2 436d 34b1efcea19d sctp: use a valid outstream when adding it to the scheduler
Fatal trap 12: page fault in sctp_ss_default_add (2) 1 513d 513d 2/2 436d 34b1efcea19d sctp: use a valid outstream when adding it to the scheduler
panic: ASan: Invalid access, 8-byte read in sctp_ss_default_add 326 438d 507d 2/2 436d 34b1efcea19d sctp: use a valid outstream when adding it to the scheduler
panic: Bad tailq NEXT(ADDR->tqh_last) != NULL (4) C 147 511d 734d 2/2 436d 34b1efcea19d sctp: use a valid outstream when adding it to the scheduler
panic: ASan: Invalid access, 8-byte read in sctp_ss_fb_add 22 473d 506d 2/2 436d 34b1efcea19d sctp: use a valid outstream when adding it to the scheduler
panic: ASan: Invalid access, 8-byte read in kern_sendit 2 440d 480d 2/2 437d fea1a98ead91 freebsd32: Fix a double copyin in sendmsg() and recvmsg()
panic: Bad link elm ADDR prev->next != elm (2) 8 437d 449d 2/2 437d e19d93b19dce sctp: fix FCFS stream scheduler
Fatal trap 12: page fault while in kernel mode (3) C 140 439d 1045d 2/2 438d ade1daa5c0d6 socket: Synchronize soshutdown() with listen(2) and AIO
Fatal trap 12: page fault in soo_aio_queue C 349 439d 543d 2/2 438d 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 C 3 451d 515d 2/2 442d e6c19aa94da4 sctp: Allow blocking on I/O locks even with non-blocking sockets
Fatal trap 12: page fault in __mtx_lock_flags C 1065 444d 943d 2/2 444d 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. 1 448d 448d 2/2 444d 2884918c7338 aio: Fix up the opcode in aiocb32_copyin()
panic: ASan: Invalid access, 4-byte read in sctp_sendall_completes 39 449d 506d 2/2 445d 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) 9 497d 589d 2/2 446d 141fe2dceeae aio: Interlock with listen(2)
panic: ASan: Invalid access, 1-byte read in udp6_common_ctlinput 1 488d 488d 2/2 446d b1e6a792d68e net: Enter a net epoch around protocol if_up/down notifications
panic: unexpected security protocol NUM syz 7 447d 462d 2/2 446d 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) 68 451d 541d 2/2 446d 141fe2dceeae aio: Interlock with listen(2)
panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/sys_socket.c:LINE (2) C 109 448d 543d 2/2 446d 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: C 46 509d 764d 2/2 446d 141fe2dceeae aio: Interlock with listen(2)
panic: Lock sctp-info not exclusively locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:LINE C 363 446d 447d 2/2 446d 0c1a20beb456 sctp: use appropriate argument when freeing association
panic: ASan: Invalid access, 8-byte read in osd_get 13 447d 506d 2/2 446d 187afc58791c osd: Fix racy assertions
Fatal trap 9: general protection fault in strlen C 1506 512d 1270d 2/2 446d 4250aa1188b5 sctp: Clear assoc socket references when freeing a PCB
panic: mtx_lock() of destroyed mutex at sys/kern/uipc_sockbuf.c:LINE syz 4 597d 787d 2/2 446d 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 syz 1 741d 741d 2/2 446d 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. C 131 448d 448d 2/2 447d 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. 111 447d 448d 2/2 447d 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 syz 707 471d 1356d 2/2 448d bd4a39cc93d9 socket: Properly interlock when transitioning to a listening socket
panic: ASan: Invalid access, NUM-byte read in strncmp C 12 449d 453d 2/2 449d 5402baa5b5d1 g_label: Handle small sector sizes when tasting
Fatal trap 12: page fault in knlist_remove_kq 3 520d 528d 2/2 454d c511383de7a0 kevent: Fix races between timer detach and kqtimer_proc_continue()
Fatal trap 12: page fault in filt_timerdetach 1 524d 524d 2/2 454d c511383de7a0 kevent: Fix races between timer detach and kqtimer_proc_continue()
panic: ASan: Invalid access, 8-byte read in sctp_free_assoc 112 455d 507d 2/2 455d d35be50f5779 sctp: Hold association locks across socket wakeups when freeing
Fatal trap 9: general protection fault in sctp_free_assoc syz 14 517d 825d 2/2 455d d35be50f5779 sctp: Hold association locks across socket wakeups when freeing
Fatal trap 9: general protection fault in itimer_proc_continue syz 2 549d 549d 2/2 455d 3138392a46a4 itimer: Serialize access to the p_itimers array
panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(2) 17 509d 510d 2/2 455d 9e9ba9c73de9 graid: Avoid tasting devices with small sector sizes
panic: ASan: Invalid access, 8-byte read in itimer_proc_continue 1 494d 494d 2/2 455d 3138392a46a4 itimer: Serialize access to the p_itimers array
panic: ASan: Invalid access, 1-byte read at ADDR, RedZonePartial(1) 13 466d 509d 2/2 455d 9e9ba9c73de9 graid: Avoid tasting devices with small sector sizes
panic: ASan: Invalid access, 1-byte read in g_raid_md_taste_ddf C 18 460d 507d 2/2 455d 9e9ba9c73de9 graid: Avoid tasting devices with small sector sizes
panic: ASan: Invalid access, 2-byte read in g_raid_md_taste_sii C 7 468d 494d 2/2 455d 9e9ba9c73de9 graid: Avoid tasting devices with small sector sizes
panic: Bad list head ADDR first->prev != head C 3409 456d 1353d 2/2 456d 4a36122b1db1 sctp: Fix racy UNBOUND flag check in sctp_inpcb_bind()
panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(7) 28 509d 511d 2/2 456d 564b6aa7fccd aesni: Avoid a potential out-of-bounds load in aes_encrypt_icm()
panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(6) 20 509d 511d 2/2 456d 564b6aa7fccd aesni: Avoid a potential out-of-bounds load in aes_encrypt_icm()
panic: ASan: Invalid access, 8-byte read at ADDR, StackMiddle(f2) 18 509d 510d 2/2 456d 36226163fa48 x86: Mark the trapframe as initialized in ipi_bitmap_handler()
panic: ASan: Invalid access, 16-byte read at ADDR, RedZonePartial(3) 9 509d 509d 2/2 456d 564b6aa7fccd aesni: Avoid a potential out-of-bounds load in aes_encrypt_icm()
panic: ASan: Invalid access, 16-byte read in aesni_encrypt_icm C 114 458d 508d 2/2 456d 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 1 536d 536d 2/2 471d 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) C 7 513d 536d 2/2 471d c4feb1ab0ae0 sigtimedwait: Use a unique wait channel for sleeping
panic: ASan: Invalid access, 4-byte read in sctp6_connect 64 484d 508d 2/2 480d 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 C 518 480d 508d 2/2 480d 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 6 482d 482d 2/2 481d 2694c869ff9f ktls: fix a panic with INVARIANTS
panic: ASan: Invalid access, 4-byte read in tcp_usr_bind C 50 482d 506d 2/2 482d 3f1f6b6ef7f6 tcp, udp: improve input validation in handling bind()
panic: ASan: Invalid access, 4-byte read in udp_bind C 69 482d 507d 2/2 482d 3f1f6b6ef7f6 tcp, udp: improve input validation in handling bind()
panic: pmap_growkernel: no memory to grow kernel (2) syz 299 484d 945d 2/2 482d 600745f1e226 pf: bound DIOCGETSTATES memory use
panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map C 20 485d 504d 2/2 482d 600745f1e226 pf: bound DIOCGETSTATES memory use
panic: vm_fault_lookup: fault on nofault entry, addr: ADDR (2) C 75 521d 564d 2/2 490d 64432ad2a2c4 pf: Validate user string nul-termination before copying
freebsd boot error: panic: ASan: Invalid access, 1-byte read at ADDR, MallocRedZone(fb) 156 505d 511d 2/2 504d 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 C 4 567d 567d 2/2 507d 6de3cf14c47d vn_open_cred(): disallow O_CREAT | O_EMPTY_PATH
panic: ASan: Invalid access, 32-byte read at ADDR, StackMiddle(f2) 1 509d 508d 2/2 508d 36226163fa48 x86: Mark the trapframe as initialized in ipi_bitmap_handler()
panic: ASan: Invalid access, 8-byte read in handleevents 34 508d 508d 2/2 508d 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 1 550d 550d 2/2 547d 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 C 1 550d 550d 2/2 547d 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 1 555d 555d 2/2 551d 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 1 555d 555d 2/2 551d f3851b235b23 ktrace: Fix a race with fork()
Fatal trap 12: page fault in rack_process_to_cumack (2) syz 3 555d 555d 2/2 553d 13c0e198ca27 tcp: Fix bugs related to the PUSH bit and rack and an ack war
panic: refcount ADDR wraparound (3) C 9 556d 556d 2/2 556d 6f6cd1e8e8aa ktrace: Remove vrele() at the end of ktr_writerequest()
panic: Non-zero write count 98 556d 556d 2/2 556d 6f6cd1e8e8aa ktrace: Remove vrele() at the end of ktr_writerequest()
Fatal trap 9: general protection fault in rack_ctloutput syz 2 559d 559d 2/2 557d 8923ce630492 tcp: Handle stack switch while processing socket options
panic: ktrace_enter: flag set C 44 557d 558d 2/2 557d 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/.. 4 557d 558d 2/2 557d 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 557d 558d 2/2 557d 39756885633f rack: honor prior socket buffer lock when doing the upcall
panic: Memory modified after free ADDR(4096) val=ADDR @ ADDR C 1 562d 562d 2/2 558d 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 42 563d 564d 2/2 562d 5b81e2e1bcdc virtio_scsi: Zero stack-allocated CCBs
Fatal trap 12: page fault in callout_process (2) 7 568d 596d 2/2 565d 2cca77ee0134 kqueue timer: Remove detached knotes from the process stop queue
Fatal trap 9: general protection fault in kqtimer_proc_continue 109 565d 599d 2/2 565d 2cca77ee0134 kqueue timer: Remove detached knotes from the process stop queue
panic: releasing active pmap ADDR C 11 567d 610d 2/2 565d 9246b3090cbc fork: Suspend other threads if both RFPROC and RFMEM are not set
panic: pmap active ADDR C 5 573d 610d 2/2 565d 9246b3090cbc fork: Suspend other threads if both RFPROC and RFMEM are not set
Fatal trap 18: integer divide fault in realtimer_expire_l C 15 567d 594d 2/2 565d 8b3c4231abf0 posix timers: Check for overflow when converting to ns
Fatal trap 18: integer divide fault in realtimer_expire C 20 597d 618d 2/2 565d 8b3c4231abf0 posix timers: Check for overflow when converting to ns
Fatal trap 9: general protection fault in crypto_ioctl 1 572d 572d 2/2 567d 1a04f0156c4e cryptodev: Fix some input validation bugs
panic: crp_iv_start set when IV isn't used C 2 570d 571d 2/2 567d 1a04f0156c4e cryptodev: Fix some input validation bugs
panic: vm_fault_lookup: fault on nofault entry, addr: ADDR 5 570d 608d 2/2 567d c8bbb1272c8b vfs: Fix error handling in vn_fullpath_hardlink()
panic: IV outside buffer length C 16 567d 573d 2/2 567d 1a04f0156c4e cryptodev: Fix some input validation bugs
Fatal trap 9: general protection fault in mb_free_ext 1 569d 569d 2/2 567d 1a04f0156c4e cryptodev: Fix some input validation bugs
panic: More encryption data than allowed C 2 568d 568d 2/2 567d 1a04f0156c4e cryptodev: Fix some input validation bugs
panic: AEAD without a separate IV C 25 567d 573d 2/2 567d 1a04f0156c4e cryptodev: Fix some input validation bugs
Fatal trap 12: page fault in memcpy_erms C 2 568d 568d 2/2 567d 1a04f0156c4e cryptodev: Fix some input validation bugs
panic: IV_SEPARATE set when IV isn't used C 4 568d 571d 2/2 567d 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 syz 2 596d 596d 2/2 567d 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 596d 597d 2/2 567d 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 1 597d 597d 2/2 567d 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 1 599d 599d 2/2 567d 5cc1d199412e realtimer_expire: avoid proc lock recursion when called from itimer_proc_continue()
Fatal trap 12: page fault in pmap_kextract (2) C 8 597d 598d 2/2 597d 5e98cae661f3 pf: Ensure that we don't use kif passed to pfi_kkif_attach()
panic: to_ticks == 0 for timer type 5 (2) syz 2 619d 619d 2/2 617d d995cc7e5431 sctp: fix handling of RTO.initial of 1 ms
panic: to_ticks == 0 for timer type 5 C 2 645d 645d 2/2 640d 70e95f0b6917 sctp: avoid integer overflow when starting the HB timer
Fatal trap 12: page fault in sctp_find_alternate_net syz 131 647d 790d 2/2 646d b963ce4588b3 sctp: improve computation of an alternate net
panic: pfi_dynaddr_setup: non-NULL dyn (2) C 4 678d 678d 2/2 671d 7a808c5ee329 pf: Improve pf_rule input validation
Fatal trap 12: page fault in copyin_nosmap_erms C 8 715d 761d 2/2 685d ea36212bf571 pf: Don't hold PF_RULES_WLOCK during copyin() on DIOCRCLRTSTATS
freebsd boot error: panic: IPI scoreboard is zero, initiator 1 target 1 9 687d 687d 2/2 687d 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 3 687d 687d 2/2 687d 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 C 11 692d 918d 2/2 690d 6685e259e319 tcp: don't use KTLS socket option on listening sockets
panic: Memory modified after free ADDR(112) val=ADDR @ ADDR (2) syz 475 694d 937d 2/2 694d a7aa5eea4fff sctp: improve handling of aborted associations
panic: sched_pickcpu: Failed to find a cpu. C 4 722d 722d 2/2 721d f1b18a668deb cpuset_set{affinity,domain}: do not allow empty masks
Fatal trap 9: general protection fault in cpuset_setproc syz 2 723d 723d 2/2 721d b2780e8537da kern: cpuset: resolve race between cpuset_lookup/cpuset_rel
panic: sleeping without a lock C 29 727d 893d 2/2 726d 34af05ead3cf kern: soclose: don't sleep on SO_LINGER w/ timeout=0
panic: uma_zalloc_debug: called within spinlock or critical section C 9 733d 737d 2/2 732d e07e3fa3c95c kern: cpuset: drop the lock to allocate domainsets
panic: Bad tailq NEXT(ADDR->tqh_last) != NULL (3) C 12 736d 737d 2/2 735d 5d49283f8857 pf: Make tag hashing more robust
panic: fc_ioctls != NULL, but fc_nioctls=-NUM 5591 737d 738d 2/2 737d 3d4ae1b3d110 kern: dup: do not assume oldfde is valid
Fatal trap 12: page fault in __mtx_lock_spin_flags 3 742d 746d 2/2 741d a33fef5e25ac callout(9): Fix a race between CPU migration and callout_drain()
panic: spin lock held too long C 1 746d 746d 2/2 741d a33fef5e25ac callout(9): Fix a race between CPU migration and callout_drain()
Fatal trap 12: page fault in _callout_stop_safe C 1 745d 745d 2/2 741d a33fef5e25ac callout(9): Fix a race between CPU migration and callout_drain()
panic: Most recently used by pf_ifnet C 6 779d 779d 2/2 778d 52b83a06184c pf: do not remove kifs that are referenced by rules
Fatal trap 9: general protection fault in sctp_lower_sosend C 22 877d 930d 2/2 836d 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 C 2 884d 884d 2/2 847d cfae6a92ac01 Remove an incorrect assertion from in6p_lookup_mcast_ifp().
Fatal trap 12: page fault in uipc_ready C 5 878d 906d 2/2 853d 1b778ba2609f Fix a logic error in uipc_ready_scan().
panic: witness_warn syz 1 898d 898d 2/2 882d e54b7cd007b5 Fix the cleanup handling in a error path for TCP BBR.
Fatal trap 12: page fault in sctp_find_ifa_in_ep C 3 884d 885d 2/2 882d 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 9 925d 925d 2/2 902d 1ec42007fec3 Fix NULL-pointer bug from r361228.
Fatal trap 12: page fault in sctp_process_control C 47 932d 933d 2/2 932d 86fd36c502db Fix a copy and paste error introduced in r360878.
Fatal trap 9: general protection fault in sctp_process_control C 11 932d 933d 2/2 932d 86fd36c502db Fix a copy and paste error introduced in r360878.
panic: sctp_timer_start of type 1: inp = ADDR, stcb = ADDR, net = 0 1 937d 937d 2/2 933d 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 1 943d 943d 2/2 933d 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) C 22 944d 954d 2/2 940d 1ef06ed8def9 pf: Improve DIOCADDRULE validation
panic: mallocarray: ADDR * 1064 overflowed C 3 951d 955d 2/2 948d a7c8533634ab pf: Improve input validation
Fatal trap 9: general protection fault in in6_selecthlim 25 948d 949d 2/2 948d 17cb6ddba8ab Fix order of arguments in fib[46]_lookup calls in SCTP.
panic: pfi_dynaddr_setup: dyn is ADDR C 7 956d 960d 2/2 955d 98582ce38183 pf: Improve ioctl() input validation
panic: Assertion size0 > 0 failed at /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:LINE C 2 958d 958d 2/2 957d 95324dc3f4d2 pf: Do not allow negative ps_len in DIOCGETSTATES
panic: mtx_unlock() of destroyed mutex at sys/kern/sys_socket.c:LINE syz 1 1048d 1048d 2/2 960d 99258935eb2b Lock the socket in soo_stat().
panic: sbfree: m ADDR !M_NOTREADY C 32 1330d 1355d 2/2 962d dde1b5985fcc Properly handle disconnected sockets in uipc_ready().
panic: allocdirect_merge: old blkno 9384 != new 9384 || old size 4096 != new NUM 2 967d 968d 2/2 963d 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) C 1 1353d 1353d 2/2 963d 3d36b367cfb6 sbappendcontrol() needs to avoid clearing M_NOTREADY on data mbufs.
panic: to_ticks == 0 for timer type 2 C 27 977d 980d 2/2 976d 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 1 998d 998d 2/2 984d 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 syz 1870 985d 1043d 2/2 985d 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 syz 229 986d 1043d 2/2 985d 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 C 591 986d 1043d 2/2 985d 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 C 2840 986d 1043d 2/2 985d 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 24 1024d 1024d 2/2 985d dcebfcf3d468 Revert r357710 and 357711 until they can be debugged
panic: Most recently used by ip6opt (2) syz 4 989d 1034d 2/2 985d 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 C 33 1029d 1030d 2/2 985d 55aa9af7e971 Remove unneeded assert for curproc. Simplify.
panic: cap_rights_is_vset:LINE (3) 1 997d 997d 2/2 985d 429537caeb13 kern_dup(): Call filecaps_free_prep() in a write section.
panic: refcount ADDR wraparound C 6 1030d 1030d 2/2 985d 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 C 83 1029d 1030d 2/2 1028d 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) 1 1034d 1034d 2/2 1034d 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 3062 1148d 1149d 2/2 1044d 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 1 1065d 1065d 2/2 1051d 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 syz 11 1123d 1167d 2/2 1114d 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 C 5 1116d 1118d 2/2 1115d 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 C 8 1160d 1276d 2/2 1132d 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 3 1148d 1148d 2/2 1141d 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 1148d 1148d 2/2 1141d 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 syz 2 1147d 1147d 2/2 1141d in6ifa_llaonifp() is never called from fast path, so do not require epoch being entered.
Fatal trap 12: page fault in uipc_send syz 123 1149d 1281d 2/2 1148d 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 18 1149d 1149d 2/2 1149d 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 22 1172d 1199d 2/2 1155d 4a7b33ecf4d8 Disallow fcntl(F_READAHEAD) when the vnode is not a regular file.
panic: rcv_start < rcv_end 1 1179d 1179d 2/2 1155d 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) syz 14 1266d 1276d 2/2 1156d Convert all IPv4 and IPv6 multicast memberships into using a STAILQ instead of a linear array.
panic: vm_page_swapqueue: page ADDR is unmanaged 1 1167d 1167d 2/2 1159d 3a79b409bb89 Fix a race in vm_page_swapqueue().
freebsd boot error: panic: sched_pickcpu: Failed to find a cpu. 30 1162d 1162d 2/2 1161d 967c0718849e Fix wrong assertion in r352658.
panic: m_getm2: len is < 0 syz 13 1349d 1354d 2/2 1163d 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 1 1274d 1274d 2/2 1219d 577fca0e204d Lock the vnode before calling ufs_bmap_seekdata().
panic: ffs_blkfree_cg: freeing free block (2) 2 1290d 1310d 2/2 1219d 577fca0e204d Lock the vnode before calling ufs_bmap_seekdata().
Fatal trap 9: general protection fault in sctp_copy_skeylist syz 3 1273d 1273d 2/2 1234d 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 1 1255d 1255d 2/2 1236d 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 syz 24 1287d 1302d 2/2 1244d 6a01874c5afa Defer funsetown() calls for a TTY to tty_rel_free().
freebsd boot error: panic: Bad entry start/end for new stack entry 9 1253d 1253d 2/2 1247d 639f3e01b444 Revert r349393, which leads to an assertion failure on bootup, in vm_map_stack_locked.
panic: cap_rights_is_vset:LINE syz 3 1269d 1269d 2/2 1249d 7c3703a69466 Use a consistent snapshot of the fd's rights in fget_mmap().
Fatal trap 12: page fault in vm_page_unhold_pages C 1169 1257d 1351d 2/2 1249d 02476c44c5eb Fix mutual exclusion in pipe_direct_write().
panic: udp_output: shared udbinfo lock, excl inp lock (2) syz 7 1291d 1309d 2/2 1277d 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 C 11 1298d 1351d 1/2 1295d 5a1e222bfda7 Close some races in multicast socket option handling.
panic: inp_leave_group: imf_sources not empty C 6 1298d 1318d 1/2 1295d 5a1e222bfda7 Close some races in multicast socket option handling.
panic: vm_object_vndeallocate: bad object reference count C 974 1296d 1297d 1/2 1296d 8cd6a80d7d68 Restore the pre-r347532 behaviour of ignoring wiring failures in mmap().
panic: ffs_blkfree_cg: freeing free block C 5 1353d 1353d 1/2 1310d a7a455c299b0 Optimize lseek(SEEK_DATA) on UFS.
panic: udp_output: shared udbinfo lock, excl inp lock C 46 1318d 1356d 1/2 1317d d86ecbe993a7 iFix udp_output() lock inconsistency.
Fatal trap 12: page fault in in6_cksum_partial syz 6 1321d 1351d 1/2 1321d 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 C 10 1327d 1353d 1/2 1326d 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 C 398 1329d 1356d 1/2 1329d f1ef572a1ecd Reinitialize multicast source filter structures after invalidation.
Fatal trap 12: page fault in __mtx_assert syz 4 1347d 1348d 1/2 1345d 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 C 9 1346d 1355d 1/2 1345d fd76e780a7c0 Reject F_SETLK_REMOTE commands when sysid == 0.
panic: Counter goes negative C 2 1353d 1353d 1/2 1347d 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 C 2 1354d 1354d 1/2 1348d 05fb056c068d Fix a KASSERT() in tcp_output().
panic: tcp_output: mbuf chain shorter than expected: 0 + 60 + 28 - 0 != 60 1 1351d 1351d 1/2 1348d 05fb056c068d Fix a KASSERT() in tcp_output().
panic: tcp_output: mbuf chain shorter than expected: 0 + 60 + 12 - 0 != 60 1 1356d 1356d 1/2 1348d 05fb056c068d Fix a KASSERT() in tcp_output().
panic: pmap_demote_pde: page table page for a wired mapping is missing C 56 1350d 1354d 1/2 1349d 64087fd7f372 Disallow preemptive creation of wired superpage mappings.
panic: invalid dst page ADDR C 33 1351d 1356d 1/2 1350d 45d72c7d7fca vm_fault_copy_entry: accept invalid source pages.