syzbot


panic: hpts_sane_input_remove: hpts:ADDR inp:ADDR incorrect CPU

Status: closed as invalid on 2022/04/17 16:52
Reported-by: syzbot+e868b2684f9e198d7556@syzkaller.appspotmail.com
First crash: 1226d, last: 1181d

Sample crash report:
panic: hpts_sane_input_remove: hpts:0xfffffe0053e2ad80 inp:0xfffffe009eab2d90 incorrect CPU
cpuid = 0
time = 1630118000
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b51270
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b513d0
vpanic() at vpanic+0x2c5/frame 0xfffffe0053b514b0
panic() at panic+0xb5/frame 0xfffffe0053b51570
hpts_sane_input_remove() at hpts_sane_input_remove+0x270/frame 0xfffffe0053b515d0
tcp_hptsi() at tcp_hptsi+0x50b/frame 0xfffffe0053b51950
tcp_hpts_thread() at tcp_hpts_thread+0x2fd/frame 0xfffffe0053b51a50
ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b51bb0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b51bf0
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b51bf0
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100036 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x28e3bea(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                        0x28
rax                       0x12
rcx         0xc0448654f3179249
rdx         0xdffff7c000000000
rbx                          0
rsp         0xfffffe0053b513b0
rbp         0xfffffe0053b513d0
rsi                        0x1
rdi         0xffffffff8408a9c0  cov_trace_pc
r8                         0x3
r9          0xfffffe0053b50ee8
r10                          0
r11                 0x6bac57a1
r12         0xfffffe0053e253a0
r13         0xfffffe0053b51401
r14         0xffffffff82c71aa0  .str.18
r15         0xffffffff82c71aa0  .str.18
rip         0xffffffff817a974b  kdb_enter+0x6b
rflags                    0x46
kdb_enter+0x6b: movq    $0,0x28e3bea(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0053df1a70:
 state: NORMAL
 uid: 0  gids: 0
 parent: pid 0 at 0xffffffff8402e6c0
 ABI: null
 flag: 0x10000284  flag2: 0
 reaper: 0xffffffff8402e6c0 reapsubtree: 12
 sigparent: 20
 vmspace: 0xffffffff8402f640
   (map 0xffffffff8402f640)
   (map.pmap 0xffffffff8402f700)
   (pmap 0xffffffff8402f760)
 threads: 23
100012                   I                                   [swi6: task queue]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100032                   I                                   [swi4: clock (0)]
100033                   I                                   [swi4: clock (1)]
100034                   I                                   [swi1: netisr 0]
100035                   I                                   [swi3: vm]
100036                   Run     CPU 0                       [swi1: hpts]
100037                   I                                   [swi1: hpts]
100050                   I                                   [irq24: virtio_pci0]
100051                   I                                   [irq25: virtio_pci0]
100052                   I                                   [irq26: virtio_pci0]
100053                   I                                   [irq27: virtio_pci0]
100054                   I                                   [irq28: virtio_pci1]
100055                   I                                   [irq29: virtio_pci1]
100056                   I                                   [irq30: virtio_pci1]
100057                   I                                   [irq31: virtio_pci1]
100058                   I                                   [irq32: virtio_pci1]
100063                   I                                   [irq10: virtio_pci2]
100065                   I                                   [irq1: atkbd0]
100066                   I                                   [irq12: psm0]
100067                   I                                   [swi0: uart uart++]
100075                   I                                   [swi1: pf send]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 1008   799   799     0  R       (threaded)                  syz-executor.3
100143                   RunQ                                syz-executor.3
100424                   S       connec  0xfffffe009ea87bf0  syz-executor.3
100425                   Run     CPU 1                       syz-executor.3
 1007   798   798     0  S       (threaded)                  syz-executor.0
100098                   S       nanslp  0xffffffff8405a201  syz-executor.0
100420                   S       connec  0xfffffe009e505840  syz-executor.0
100421                   S       uwait   0xfffffe009ea68300  syz-executor.0
 1006   800   800     0  R       (threaded)                  syz-executor.1
100136                   RunQ                                syz-executor.1
100416                   S       connec  0xfffffe009ea7c840  syz-executor.1
100418                   S       uwait   0xfffffe0058765380  syz-executor.1
 1005   801   801     0  S       (threaded)                  syz-executor.2
100092                   S       nanslp  0xffffffff8405a201  syz-executor.2
100412                   S       connec  0xfffffe009ebdd840  syz-executor.2
100413                   S       uwait   0xfffffe009ea68c00  syz-executor.2
  979   973   979     0  Ss      select  0xfffffe009ea49cc0  dhclient
  976     1   976     0  Ss      select  0xfffffe009ea49c40  dhclient
  973   966   436    65  S       select  0xfffffe009ea49e40  dhclient
  966   436   436     0  S       wait    0xfffffe009e4cb000  sh
  801   796   801     0  Rs                                  syz-executor.2
  800   796   800     0  Rs                                  syz-executor.1
  799   796   799     0  Ss      nanslp  0xffffffff8405a201  syz-executor.3
  798   796   798     0  Rs                                  syz-executor.0
  796   794   794     0  S       (threaded)                  syz-execprog
100091                   S       uwait   0xfffffe0058765880  syz-execprog
100124                   S       uwait   0xfffffe009e518780  syz-execprog
100125                   S       uwait   0xfffffe009e518880  syz-execprog
100126                   S       uwait   0xfffffe009e518980  syz-execprog
100127                   S       kqread  0xfffffe005700c000  syz-execprog
100128                   S       uwait   0xfffffe009e9e6d00  syz-execprog
100129                   S       uwait   0xfffffe009e9e6e00  syz-execprog
100130                   S       uwait   0xfffffe009e518c80  syz-execprog
100131                   S       uwait   0xfffffe009e518d80  syz-execprog
100132                   S       uwait   0xfffffe009e518e80  syz-execprog
  794   792   794     0  Ss      pause   0xfffffe009e4cbb20  csh
  792   694   792     0  Ss      select  0xfffffe0056b8e340  sshd
  760     1   760     0  Ss+     ttyin   0xfffffe0056ff9cb0  getty
  759     1   759     0  Ss+     ttyin   0xfffffe00575f7cb0  getty
  758     1   758     0  Ss+     ttyin   0xfffffe00583eb0b0  getty
  757     1   757     0  Ss+     ttyin   0xfffffe00583eb4b0  getty
  756     1   756     0  Ss+     ttyin   0xfffffe00583eb8b0  getty
  755     1   755     0  Ss+     ttyin   0xfffffe00583ebcb0  getty
  754     1   754     0  Ss+     ttyin   0xfffffe00574750b0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe00574754b0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe00574758b0  getty
  698     1   698     0  Ss      nanslp  0xffffffff8405a201  cron
  694     1   694     0  Ss      select  0xfffffe0056b8c7c0  sshd
  507     1   507     0  Ss      select  0xfffffe0056b8c840  syslogd
  436     1   436     0  Ss      wait    0xfffffe00588c8000  devd
  435     1   435    65  Ss      select  0xfffffe0056b8cac0  dhclient
  350     1   350     0  Ss      select  0xfffffe0056b8c9c0  dhclient
  347     1   347     0  Ss      select  0xfffffe005740be40  dhclient
   23     0     0     0  DL      syncer  0xffffffff841825a0  [syncer]
   22     0     0     0  DL      vlruwt  0xfffffe005875da70  [vnlru]
   21     0     0     0  DL      (threaded)                  [bufdaemon]
100085                   D       qsleep  0xffffffff841802a0  [bufdaemon]
100088                   D       -       0xffffffff83411f80  [bufspacedaemon-0]
100099                   D       sdflush 0xfffffe00575ff8e8  [/ worker]
   20     0     0     0  DL      psleep  0xffffffff841b87c0  [vmdaemon]
   19     0     0     0  DL      (threaded)                  [pagedaemon]
100083                   D       psleep  0xffffffff841ac2f8  [dom0]
100089                   D       launds  0xffffffff841ac304  [laundry: dom0]
100090                   D       umarcl  0xffffffff81ea7770  [uma]
   18     0     0     0  DL      -       0xffffffff83e11320  [rand_harvestq]
   17     0     0     0  DL      waiting 0xffffffff84b914a0  [sctp_iterator]
   16     0     0     0  DL      pftm    0xffffffff8475fe20  [pf purge]
   15     0     0     0  DL      -       0xffffffff8417b4c0  [soaiod4]
    9     0     0     0  DL      -       0xffffffff8417b4c0  [soaiod3]
    8     0     0     0  DL      -       0xffffffff8417b4c0  [soaiod2]
    7     0     0     0  DL      -       0xffffffff8417b4c0  [soaiod1]
    6     0     0     0  DL      (threaded)                  [cam]
100048                   D       -       0xffffffff83c96ac0  [doneq0]
100049                   D       -       0xffffffff83c96a40  [async]
100082                   D       -       0xffffffff83c968c0  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe000791a888  [sequencer 00]
    5     0     0     0  DL      crypto_ 0xfffffe00541b1d80  [crypto returns 1]
    4     0     0     0  DL      crypto_ 0xfffffe00541b1d30  [crypto returns 0]
    3     0     0     0  DL      crypto_ 0xffffffff841a63a0  [crypto]
   13     0     0     0  DL      (threaded)                  [geom]
100039                   D       -       0xffffffff8402d7c0  [g_event]
100040                   D       -       0xffffffff8402d800  [g_up]
100041                   D       -       0xffffffff8402d840  [g_down]
    2     0     0     0  DL      (threaded)                  [KTLS]
100029                   D       -       0xfffffe00081ecb00  [thr_0]
100030                   D       -       0xfffffe00081ecb80  [thr_1]
100031                   D       -       0xffffffff8417c848  [alloc_0]
   12     0     0     0  RL      (threaded)                  [intr]
100012                   I                                   [swi6: task queue]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100032                   I                                   [swi4: clock (0)]
100033                   I                                   [swi4: clock (1)]
100034                   I                                   [swi1: netisr 0]
100035                   I                                   [swi3: vm]
100036                   Run     CPU 0                       [swi1: hpts]
100037                   I                                   [swi1: hpts]
100050                   I                                   [irq24: virtio_pci0]
100051                   I                                   [irq25: virtio_pci0]
100052                   I                                   [irq26: virtio_pci0]
100053                   I                                   [irq27: virtio_pci0]
100054                   I                                   [irq28: virtio_pci1]
100055                   I                                   [irq29: virtio_pci1]
100056                   I                                   [irq30: virtio_pci1]
100057                   I                                   [irq31: virtio_pci1]
100058                   I                                   [irq32: virtio_pci1]
100063                   I                                   [irq10: virtio_pci2]
100065                   I                                   [irq1: atkbd0]
100066                   I                                   [irq12: psm0]
100067                   I                                   [swi0: uart uart++]
100075                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe0053d52538  [init]
   10     0     0     0  DL      audit_w 0xffffffff841a7340  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff8402e6c0  [swapper]
100005                   D       -       0xfffffe00081f4800  [if_config_tqg_0]
100006                   D       -       0xfffffe00081f4600  [softirq_0]
100007                   D       -       0xfffffe00081f4400  [softirq_1]
100008                   D       -       0xfffffe00081f4200  [if_io_tqg_0]
100009                   D       -       0xfffffe00081f4000  [if_io_tqg_1]
100010                   D       -       0xfffffe0053defd00  [in6m_free taskq]
100011                   D       -       0xfffffe0053defb00  [deferred_unmount ta]
100014                   D       -       0xfffffe0053def500  [thread taskq]
100016                   D       -       0xfffffe0053def100  [linuxkpi_irq_wq]
100017                   D       -       0xfffffe0053df9e00  [kqueue_ctx taskq]
100018                   D       -       0xfffffe0053df9c00  [pci_hp taskq]
100019                   D       -       0xfffffe0053df9a00  [aiod_kick taskq]
100020                   D       -       0xfffffe0053df9800  [inm_free taskq]
100021                   D       -       0xfffffe0053df9600  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe0053df9600  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe0053df9600  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe0053df9600  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe0053df9100  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe0053df9100  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe0053df9100  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe0053df9100  [linuxkpi_long_wq_3]
100038                   D       -       0xfffffe0053e01200  [firmware taskq]
100042                   D       -       0xfffffe0054188c00  [crypto_0]
100043                   D       -       0xfffffe0054188c00  [crypto_1]
100059                   D       -       0xfffffe0056eacd00  [vtnet0 rxq 0]
100060                   D       -       0xfffffe0056eacc00  [vtnet0 txq 0]
100061                   D       -       0xfffffe0056eacb00  [vtnet0 rxq 1]
100062                   D       -       0xfffffe0056eaca00  [vtnet0 txq 1]
100064                   D       vtbslp  0xfffffe0056b8ce80  [virtio_balloon]
100068                   D       -       0xfffffe0056feba00  [mca taskq]
100073                   D       -       0xffffffff82c78a21  [deadlkres]
100078                   D       -       0xfffffe0057401900  [acpi_task_0]
100079                   D       -       0xfffffe0057401900  [acpi_task_1]
100080                   D       -       0xfffffe0057401900  [acpi_task_2]
100081                   D       -       0xfffffe0054188500  [CAM taskq]
db> show all locks
Process 1008 (syz-executor.3) thread 0xfffffe009eaab740 (100425)
exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009ee23488) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:12643
Process 12 (intr) thread 0xfffffe0053e253a0 (100036)
exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0053e2ad80) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1708
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            devbuf         4217         4339K         4245
          tcp_hpts            6         3201K            6
         sysctloid        34389         2031K        34460
             vtbuf           24         1968K           46
              kobj          327         1308K          486
            newblk           44         1035K          702
          vfscache            3         1025K            3
               pcb          280          821K          511
          inodedep           60          535K          169
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           subproc          119          244K         1073
            acpica         1674          184K        55752
         vnet_data            1          168K            1
              vmem            3          146K            4
           tidhash            3          141K            3
            linker          356          140K          396
          filedesc           18          137K          208
           pagedep           16          132K          104
        tfo_ccache            1          128K            1
         sctp_stro          125          125K          125
            DEVFS1          108          108K          125
               sem            4          106K            4
         sctp_atcl          251           95K          265
               bus          989           81K         3490
          mtx_pool            2           72K            2
          syncache            1           68K            1
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            module          510           64K          510
              umtx          330           42K          330
           kdtrace          202           41K         1435
               BPF           22           36K           22
              temp           35           33K         2053
         hostcache            1           32K            1
               shm            1           32K            1
            DEVFS3          127           32K          137
               msg            4           30K            4
        gtaskqueue           18           26K           18
            kbdmux            6           22K            6
        DEVFS_RULE           56           20K           56
            ifaddr           67           19K           69
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
          routetbl          127           16K          404
           ithread           99           16K           99
         sctp_atky          376           16K          390
            bus-sc           34           15K         1693
           lltable           43           14K           43
            KTRACE          100           13K          100
             ifnet            7           13K            7
       ether_multi          152           13K          162
              kenv           95           12K           95
      eventhandler          133           12K          133
         CAM queue            5           11K         1528
              GEOM           61           10K          490
              rman           84           10K          425
         in6_multi           65            9K           65
            dirrem           34            9K           98
         bmsafemap            2            9K          135
              UART           12            9K           12
           devstat            4            9K            4
              ksem            1            8K            1
               rpc            2            8K            2
             shmfd            1            8K            1
       pfs_vncache            1            8K            1
         pfs_nodes           20            8K           20
     audit_evclass          237            8K          295
         taskqueue           63            7K           63
            sglist            5            7K            5
           CAM DEV            3            6K          510
              cred           23            6K          289
            kqueue           57            6K         1015
            plimit           21            6K          441
       ufs_dirhash           24            5K           24
               UMA          270            5K          270
          pf_ifnet           10            5K           19
                vt           11            5K           11
          freefile           33            5K           95
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
         sctp_athm          251            4K          265
          sctp_map          250            4K          250
            diradd           28            4K          134
           acpisem           28            4K           28
           pwddesc           55            4K         1009
             hhook           15            4K           17
           session           25            4K           45
          terminal           11            3K           11
         proc-args           44            3K          619
           uidinfo            3            3K           12
             lockf           20            3K           36
        local_apic            1            2K            1
           io_apic            1            2K            1
       fpukern_ctx            2            2K            2
             mkdir           16            2K          178
          indirdep            8            2K           10
         ipsec-saq            2            2K            2
             selfd           31            2K         9873
            ip6ndp           12            2K           13
            Unitno           31            2K           47
          sctp_ifa           13            2K           14
           CAM XPT           22            2K          543
         newdirblk           12            2K           89
          in_multi            6            2K            8
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
            select           10            2K           40
               msi            9            2K            9
             clone            9            2K            9
               tun            7            2K            7
          freework            5            2K           95
           softdep            1            1K            1
          freeblks            4            1K           94
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           58
      NFSD session            1            1K            1
            DEVFSP           14            1K          152
        CAM periph            4            1K          271
             ipsec            3            1K            3
          sctp_ifn            6            1K           14
               mld            6            1K            6
              igmp            6            1K            6
         toponodes            6            1K            6
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
            crypto            4            1K            4
 encap_export_host           12            1K           12
              pfil            4            1K            4
              cdev            2            1K            2
       inpcbpolicy           15            1K          335
               osd           11            1K          159
             xform            6            1K          186
    chacha20random            1            1K            1
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
            vnodes            1            1K            1
           CAM SIM            2            1K            2
              ktls            1            1K            1
          procdesc            2            1K           12
            feeder            7            1K            7
           tcpfunc            3            1K            3
            soname            9            1K         4360
        loginclass            3            1K            7
            prison            6            1K            6
       lkpikmalloc            5            1K            6
        aesni_data            2            1K            2
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
          pmchooks            1            1K            1
          sctp_vrf            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           45
          acpiintr            1            1K            1
               pmc            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          filecaps            2            1K           98
          p1003.1b            1            1K            1
         htcp data            0            0K            0
            tcp_do            0            0K            0
           tcp_fsb            0            0K            0
            mqdata            0            0K            0
          cdg data            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K            0
         sctp_iter            0            0K           11
         sctp_mvrf            0            0K            0
         sctp_timw            0            0K            0
         sctp_cpal            0            0K            0
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           11
         sctp_aadr            0            0K            0
         sctp_stri            0            0K            0
          chd data            0            0K            0
        cubic data            0            0K            0
        dctcp data            0            0K            0
          pf_table            0            0K            0
           pf_rule            0            0K            0
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
           pf_temp            0            0K            0
        vegas data            0            0K            0
       NEWdirectio            0            0K            0
        NEWNFSnode            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
         NFSCL lck            0            0K            0
      NFSCL lckown            0            0K            0
      NFSCL client            0            0K            0
       NFSCL deleg            0            0K            0
        NFSCL open            0            0K            0
       NFSCL owner            0            0K            0
            NFS fh            0            0K            0
           NFS req            0            0K            0
              iavf            0            0K            0
               ixl            0            0K            0
     NFSD usrgroup            0            0K            0
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db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8320     990       13610       0     254   38133760        0
              pbuf   2624       0     973           0       0       2    2553152        0
              mbuf    256    8950     620       18554       0     254    2449920        0
          BUF TRIE    144     183   11577         586       0      62    1693440        0
        malloc-384    384    4152       8        4152       0      30    1597440        0
        malloc-128    128   11282      33       11320       0     126    1448320        0
       malloc-4096   4096     328       3         580       0       2    1355776        0
       UMA Slabs 0    112   10330      35       10330       0     126    1160880        0
         vmem btag     56   15949      82       15949       0     254     897736        0
         FFS inode   1160     513      19         608       0       8     617120        0
        RADIX NODE    144    3394     185       28075       0      62     515376        0
      mbuf_cluster   2048     225       1         225       0     254     462848        0
            lkpimm    168       1    2327           1       0      62     391104        0
          lkpicurr    168       2    2326           2       0      62     391104        0
      malloc-65536  65536       5       0           5       0       1     327680        0
       malloc-4096   4096      68       6        1035       0       2     303104        0
         VM OBJECT    264    1051      89       16493       0      30     300960        0
            THREAD   1808     146      19         425       0       8     298320        0
         sctp_asoc   2288     126       4         126       0     254     297440        0
       malloc-2048   2048     133       3         901       0       8     278528        0
             VNODE    448     549      72         646       0      30     278208        0
         malloc-64     64    3897     324        5385       0     254     270144        0
       malloc-1024   1024     242       2         419       0      16     249856        0
        256 Bucket   2048     119       3       11171       0       8     249856        0
         malloc-16     16   14029     221       14089       0     254     228000        0
            DEVCTL   1024      21     199         151       0       0     225280        0
      malloc-16384  16384       9       4         102       0       1     212992        0
      malloc-65536  65536       1       2          69       0       1     196608        0
      malloc-65536  65536       3       0           3       0       1     196608        0
         UMA Zones    768     242       2         242       0      16     187392        0
         malloc-32     32    5560     236        6127       0     254     185472        0
        malloc-128    128    1348      47       26400       0     126     178560        0
           sctp_ep   1280     126       3         140       0     254     165120        0
        malloc-256    256      91     539         893       0      62     161280        0
       FFS2 dinode    256     513      27         608       0      62     138240        0
      malloc-65536  65536       0       2         136       0       1     131072        0
         MAP ENTRY     96    1079     265       47951       0     126     129024        0
       S VFS Cache    104    1023     147        1135       0     126     121680        0
          ksiginfo    112      46     998         103       0     126     116928        0
           VMSPACE   2544      32      10         987       0       4     106848        0
        sctp_raddr    736     125      18         125       0     254     105248        0
        malloc-384    384     252       8         613       0      30      99840        0
        malloc-128    128     747      28        4142       0     126      99200        0
          UMA Kegs    384     227       6         227       0      30      89472        0
              PROC   1336      54       9        1008       0       8      84168        0
            clpbuf   2624       0      32          20       0      16      83968        0
        malloc-128    128     616      35        1523       0     126      83328        0
         filedesc0   1072      55      22        1009       0       8      82544        0
        malloc-256    256     293      22         740       0      62      80640        0
       malloc-8192   8192       7       2         110       0       1      73728        0
             g_bio    408       0     180        5198       0      30      73440        0
      malloc-65536  65536       0       1           8       0       1      65536        0
      malloc-32768  32768       0       2         130       0       1      65536        0
      malloc-16384  16384       4       0           4       0       1      65536        0
        malloc-256    256     209      46        1688       0      62      65280        0
            socket    944      32      36        1731       0     254      64192        0
       malloc-2048   2048       4      26         556       0       8      61440        0
         malloc-64     64     859      86        2999       0     254      60480        0
       mbuf_packet    256     185      40         573       0     254      57600        0
       malloc-8192   8192       7       0           7       0       1      57344        0
       malloc-4096   4096      11       2         551       0       2      53248        0
        malloc-256    256     158      37         622       0      62      49920        0
      malloc-16384  16384       1       2         161       0       1      49152        0
        128 Bucket   1024      41       6         632       0      16      48128        0
         malloc-64     64     673      20        2087       0     254      44352        0
         32 Bucket    256      52     113        6580       0      62      42240        0
           DIRHASH   1024      34       6          34       0      16      40960        0
       malloc-8192   8192       5       0           5       0       1      40960        0
       malloc-4096   4096      10       0          10       0       2      40960        0
       malloc-1024   1024       4      36         535       0      16      40960        0
            pcpu-8      8    4657     463        4813       0     254      40960        0
         64 Bucket    512      67      13        1503       0      30      40960        0
             NAMEI   1024       0      36       14617       0      16      36864        0
        malloc-384    384      83       7          83       0      30      34560        0
        malloc-384    384      86       4         107       0      30      34560        0
              pipe    744      20      25         372       0      16      33480        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-16384  16384       1       1          16       0       1      32768        0
       malloc-8192   8192       0       4          28       0       1      32768        0
           pcpu-64     64     487      25         487       0     254      32768        0
        malloc-384    384      59      21         196       0      30      30720        0
            da_ccb    544       0      56        1414       0      16      30464        0
             tcpcb   1080       7      21         148       0     254      30240        0
       malloc-2048   2048      11       3          13       0       8      28672        0
       malloc-1024   1024      22       6        1124       0      16      28672        0
        malloc-128    128      27     190         291       0     126      27776        0
         TURNSTILE    136     166      23         166       0      62      25704        0
       malloc-1024   1024      18       6          22       0      16      24576        0
            ttyinq    160     135      15         300       0      62      24000        0
        sctp_chunk    152     122      34         122       0     254      23712        0
           ttyoutq    256      72      18         160       0      62      23040        0
       malloc-4096   4096       2       3         295       0       2      20480        0
       malloc-2048   2048       8       2           8       0       8      20480        0
       malloc-1024   1024       4      16          44       0      16      20480        0
             Files     80     135     115        8367       0     126      20000        0
        SLEEPQUEUE     88     166      58         166       0     126      19712        0
       Mountpoints   2752       2       5           2       0       4      19264        0
        malloc-256    256      37      38         524       0      62      19200        0
        malloc-256    256      39      36         219       0      62      19200        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-2048   2048       1       7          25       0       8      16384        0
         malloc-32     32     364     140        4203       0     254      16128        0
         16 Bucket    144      49      63         345       0      62      16128        0
             KNOTE    160      26      74         730       0      62      16000        0
         malloc-16     16     547     453       26257       0     254      16000        0
        malloc-128    128      89      35         614       0     126      15872        0
        malloc-384    384      22      18          25       0      30      15360        0
        malloc-256    256      34      26         126       0      62      15360        0
       tcp_bbr_pcb    832       4      14          73       0      16      14976        0
       malloc-4096   4096       3       0           4       0       2      12288        0
       malloc-2048   2048       2       4           4       0       8      12288        0
        malloc-512    512       0      24         118       0      30      12288        0
        malloc-512    512      13      11          14       0      30      12288        0
         malloc-64     64     164      25       10027       0     254      12096        0
         malloc-64     64      26     163         378       0     254      12096        0
         malloc-32     32     149     229         933       0     254      12096        0
      vtnet_tx_hdr     24       0     501        2222       0     254      12024        0
         malloc-16     16     505     245        2729       0     254      12000        0
          8 Bucket     80      40     110         515       0     126      12000        0
       tcp_bbr_map    128      17      76         291       0     126      11904        0
         tcp_inpcb    496       8      16         148       0     254      11904        0
         udp_inpcb    496       6      18         179       0     254      11904        0
        malloc-128    128      37      56         110       0     126      11904        0
              kenv    258      15      30        1033       0      30      11610        0
     routing nhops    256      27      18          34       0      62      11520        0
       malloc-4096   4096       0       2           7       0       2       8192        0
       malloc-1024   1024       2       6           6       0      16       8192        0
       malloc-1024   1024       3       5           3       0      16       8192        0
        malloc-512    512       0      16          14       0      30       8192        0
        malloc-512    512       2      14          61       0      30       8192        0
        malloc-512    512       2      14          59       0      30       8192        0
           rtentry    176      30      16          34       0      62       8096        0
              PGRP     88      25      67          45       0     126       8096        0
    ertt_txseginfo     40       1     201         258       0     254       8080        0
          rl_entry     40      42     160          42       0     254       8080        0
sctp_stream_msg_out    112       3      69         125       0     254       8064        0
        sctp_laddr     48       0     168          12       0     254       8064        0
          syncache    168       0      48           5       0     254       8064        0
             udpcb     32       6     246         179       0     254       8064        0
              ertt     72       7     105         148       0     126       8064        0
               PWD     32      19     233         191       0     254       8064        0
         malloc-64     64      28      98       14794       0     254       8064        0
         malloc-64     64      30      96          62       0     254       8064        0
         malloc-32     32      50     202         215       0     254       8064        0
         malloc-32     32      25     227         359       0     254       8064        0
         malloc-32     32     123     129         289       0     254       8064        0
         malloc-32     32      19     233          26       0     254       8064        0
          4 Bucket     48       6     162          53       0     254       8064        0
          2 Bucket     32      54     198         549       0     254       8064        0
         malloc-16     16      11     489         113       0     254       8000        0
         malloc-16     16      19     481          28       0     254       8000        0
         malloc-16     16      36     464          90       0     254       8000        0
         malloc-16     16       0     500           6       0     254       8000        0
         malloc-16     16      14     486          14       0     254       8000        0
             ripcb    496       2      14           8       0     254       7936        0
        malloc-128    128      31      31          92       0     126       7936        0
             unpcb    256      11      19        1229       0     254       7680        0
        malloc-256    256      14      16         278       0      62       7680        0
     FPU_save_area    832       1       8           1       0      16       7488        0
            cpuset    104       8      54           8       0     126       6448        0
 epoch_record pcpu    256       4      12           4       0      62       4096        0
       malloc-2048   2048       0       2          12       0       8       4096        0
       malloc-2048   2048       2       0           2       0       8       4096        0
       malloc-1024   1024       0       4           1       0      16       4096        0
        malloc-512    512       2       6           2       0      30       4096        0
        malloc-512    512       5       3           5       0      30       4096        0
           pcpu-16     16       7     249           7       0     254       4096        0
         hostcache     64       1      62           1       0     254       4032        0
         malloc-64     64       2      61           2       0     254       4032        0
         malloc-32     32      18     108         112       0     254       4032        0
       UMA Slabs 1    176       9      13           9       0      62       3872        0
        malloc-384    384       0      10           1       0      30       3840        0
        malloc-384    384       1       9           1       0      30       3840        0
            mqnode    416       3       6           3       0      30       3744        0
        KMAP ENTRY     96      12      27          14       0       0       3744        0
              vmem   1856       1       1           1       0       8       3712        0
           SMR CPU     32       3      60           3       0     254       2016        0
        SMR SHARED     24       3      60           3       0     254       1512        0
       FFS1 dinode    128       0       0           0       0     126          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    144       0       0           0       0      62          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
        sctp_readq    152       0       0           0       0     254          0        0
   cdg_qdiffsample     16       0       0           0       0     254          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0      62          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    136       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    312       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags     48       0       0           0       0     254          0        0
      tcp_rack_pcb    832       0       0           0       0      16          0        0
      tcp_rack_map    112       0       0           0       0     126          0        0
     udplite_inpcb    496       0       0           0       0     254          0        0
      tcp_log_node    120       0       0           0       0     126          0        0
    tcp_log_bucket    176       0       0           0       0      62          0        0
           tcp_log    416       0       0           0       0     254          0        0
          tcpreass     48       0       0           0       0     254          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
             tcptw     88       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
            itimer    352       0       0           0       0      30          0        0
            AIOLIO    272       0       0           0       0      30          0        0
             AIOCB    552       0       0           0       0      16          0        0
              AIOP     32       0       0           0       0     254          0        0
               AIO    208       0       0           0       0      62          0        0
        TMPFS node    224       0       0           0       0      62          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
           NCLNODE    592       0       0           0       0      16          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
       L VFS Cache    320       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
           cryptop    280       0       0           0       0      30          0        0
  linux_dma_object     24       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    120       0       0           0       0     126          0        0
      ktls_session    192       0       0           0       0      62          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
         domainset     40       0       0           0       0     254          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      64          0        0
            mdpbuf   2624       0       0           0       0       3          0        0
           nfspbuf   2624       0       0           0       0      16          0        0
            swwbuf   2624       0       0           0       0       8          0        0
            swrbuf   2624       0       0           0       0      16          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          0        0
       malloc-4096   4096       0       0           0       0       2          0        0
        malloc-512    512       0       0           0       0      30          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0

Crashes (5):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/08/28 03:49 freebsd-src b54eec836660 57b01c6e console log report syz ci-freebsd-main panic: hpts_sane_input_remove: hpts:ADDR inp:ADDR incorrect CPU
2021/08/28 02:15 freebsd-src b54eec836660 57b01c6e console log report ci-freebsd-main panic: hpts_sane_input_remove: hpts:ADDR inp:ADDR incorrect CPU
2021/07/14 17:53 freebsd-src 29c8295312dc 94e0b707 console log report ci-freebsd-main panic: hpts_sane_input_remove: hpts:ADDR inp:ADDR incorrect CPU
2021/08/27 21:11 freebsd-src b54eec836660 57b01c6e console log report ci-freebsd-i386 panic: hpts_sane_input_remove: hpts:ADDR inp:ADDR incorrect CPU
2021/07/31 10:28 freebsd-src f7f76c200a8c 6c236867 console log report ci-freebsd-i386 panic: hpts_sane_input_remove: hpts:ADDR inp:ADDR incorrect CPU
* Struck through repros no longer work on HEAD.