syzbot


panic: vnode_pager_generic_getpages_done: page ADDR is mapped

Status: upstream: reported on 2025/03/13 19:47
Reported-by: syzbot+4ec2728d10bb04a10ece@syzkaller.appspotmail.com
First crash: 236d, last: 12d

Sample crash report:
panic: vnode_pager_generic_getpages_done: page 0xfffffe0002311de8 is mapped
cpuid = 1
time = 1761298560
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056b02330
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056b02490
vpanic() at vpanic+0x257/frame 0xfffffe0056b02650
panic() at panic+0xb5/frame 0xfffffe0056b02720
vnode_pager_generic_getpages_done() at vnode_pager_generic_getpages_done+0x692/frame 0xfffffe0056b027b0
vnode_pager_generic_getpages_done_async() at vnode_pager_generic_getpages_done_async+0x21/frame 0xfffffe0056b02800
bufdone() at bufdone+0xfb/frame 0xfffffe0056b028b0
g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe0056b029b0
g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe0056b02ab0
g_io_deliver() at g_io_deliver+0x6ac/frame 0xfffffe0056b02bb0
g_disk_done() at g_disk_done+0x26d/frame 0xfffffe0056b02c70
dadone() at dadone+0xda8/frame 0xfffffe0056b02da0
xpt_done_process() at xpt_done_process+0x8e2/frame 0xfffffe0056b02e10
xpt_done_td() at xpt_done_td+0x2bc/frame 0xfffffe0056b02ef0
fork_exit() at fork_exit+0xcc/frame 0xfffffe0056b02f30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056b02f30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 4 tid 100045 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x259c3a7(%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         0xfffffe0002bf1850
rdx                          0
rbx         0xffffffff82810ce0  .str.27
rsp         0xfffffe0056b02470
rbp         0xfffffe0056b02490
rsi                          0
rdi         0xffffffff81648409  printf+0x149
r8                           0
r9                  0xffffffff
r10                        0x1
r11                        0x6
r12         0xfffffe0007824000
r13         0xfffffffffffffffd
r14         0xffffffff82810ce0  .str.27
r15                          0
rip         0xffffffff816317ee  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x259c3a7(%rip)
db> show proc
Process 4 (cam) at 0xfffffe0007807000:
 state: NORMAL
 uid: 0 gid: 0 supp gids: 0
 parent: pid 0 at 0xffffffff83b58080
 ABI: null
 flag: 0x10000284  flag2: 0
 reaper: 0xffffffff83b58080 reapsubtree: 4
 sigparent: 20
 vmspace: 0xffffffff83b59060
   (map 0xffffffff83b59060)
   (map.pmap 0xffffffff83b59100)
   (pmap 0xffffffff83b59170)
 threads: 3
100045                   Run     CPU 1                       [doneq0]
100046                   D       -       0xffffffff838f12c0  [async]
100075                   D       -       0xffffffff838f1140  [scanner]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 1169   765   765     0  R       (threaded)                  syz-executor
100613                   RunQ                                syz-executor
100614                   Run     CPU 0                       syz-executor
 1168   766   766     0  S       (threaded)                  syz-executor
100567                   S       nanslp  0xffffffff83baec40  syz-executor
100611                   S       select  0xfffffe00789c5140  syz-executor
100612                   S       uwait   0xfffffe006e899280  syz-executor
 1167     1   766     0  S       uwait   0xfffffe0058156500  syz-executor
 1157   767   767     0  R       (threaded)                  syz-executor
100451                   RunQ                                syz-executor
100588                   S       uwait   0xfffffe0007779780  syz-executor
100589                   S       uwait   0xfffffe005851c880  syz-executor
100592                   S       uwait   0xfffffe006e881400  syz-executor
100596                   S       uwait   0xfffffe005851a480  syz-executor
100598                   S       uwait   0xfffffe005851ce00  syz-executor
 1149     1   768     0  S       uwait   0xfffffe006e881700  syz-executor
 1142     1   765     0  S       uwait   0xfffffe006e880500  syz-executor
 1137     1   767     0  S       uwait   0xfffffe005851c980  syz-executor
 1131     1   765     0  S       uwait   0xfffffe006e880400  syz-executor
 1129     1   766     0  T                                   syz-executor
 1128     1   767     0  S       umtxn   0xfffffe006e883280  syz-executor
 1122     1   767     0  T       uwait   0xfffffe006e899380  syz-executor
 1118     1   767     0  S       uwait   0xfffffe005851c680  syz-executor
 1101     1   768     0  S       uwait   0xfffffe0058155a80  syz-executor
 1093     1   766     0  T       uwait   0xfffffe005851a580  syz-executor
 1088     1   767     0  S       uwait   0xfffffe006e881200  syz-executor
 1082     1   767     0  S       uwait   0xfffffe0058157380  syz-executor
 1079     1   766     0  S       uwait   0xfffffe006e881100  syz-executor
 1075     1   768     0  S       uwait   0xfffffe0007779e80  syz-executor
 1070     0     0     0  DL      (threaded)                  [KTLS]
100299                   D       -       0xfffffe006e90a600  [thr_0]
100422                   D       -       0xfffffe006e90a680  [thr_1]
100423                   D       -       0xffffffff83cd0628  [reclaim_0]
 1054     1   766     0  S       uwait   0xfffffe006e881a80  syz-executor
 1041     1   766     0  S       uwait   0xfffffe0058519180  syz-executor
 1033     0     0     0  DL      mdwait  0xfffffe00083f1000  [md5]
 1031     1   767     0  S       uwait   0xfffffe0058154100  syz-executor
 1027     1   768     0  T       uwait   0xfffffe006e880c80  syz-executor
 1024     1   768     0  S       uwait   0xfffffe0058154000  syz-executor
 1018     1   767    -1  S       uwait   0xfffffe0058155b80  syz-executor
 1013     1   766     0  S       uwait   0xfffffe0007779d80  syz-executor
 1006     1   767     0  S       uwait   0xfffffe0058154200  syz-executor
  993     1   768     0  S       uwait   0xfffffe0058519000  syz-executor
  987     1   765     0  S       uwait   0xfffffe006e883580  syz-executor
  978     1   766     0  S       uwait   0xfffffe006e898a80  syz-executor
  974     0     0     0  DL      mdwait  0xfffffe0079567000  [md4]
  972   971   766     0  S       uwait   0xfffffe006e881d00  syz-executor
  971     1   766     0  SV      wait    0xfffffe00540c5ab0  syz-executor
  958     1   767     0  T       uwait   0xfffffe0058519300  syz-executor
  955     1   765     0  S       uwait   0xfffffe006e898780  syz-executor
  951     0     0     0  DL      mdwait  0xfffffe007829f000  [md3]
  950     1   765     0  S       uwait   0xfffffe006e898880  syz-executor
  949     0     0     0  DL      (threaded)                  [so_splice]
100145                   D       -       0xfffffe005864f180  [thr_0]
100259                   D       -       0xfffffe005864f1c0  [thr_1]
  943     1   768     0  S       uwait   0xfffffe006e898d00  syz-executor
  936     1   768     0  S       uwait   0xfffffe006e898e00  syz-executor
  934     1   766     0  S       uwait   0xfffffe006e883180  syz-executor
  933     1   766     0  S       uwait   0xfffffe0058157280  syz-executor
  928     1   765     0  S       uwait   0xfffffe006e899480  syz-executor
  927     0     0     0  DL      mdwait  0xfffffe00782a0000  [md2]
  914     1   767     0  S       uwait   0xfffffe006e899180  syz-executor
  913     1   767     0  S       uwait   0xfffffe0058519400  syz-executor
  911     1   767     0  S       uwait   0xfffffe0058155600  syz-executor
  905     1   766     0  S       uwait   0xfffffe0058156300  syz-executor
  890     0     0     0  DL      mdwait  0xfffffe0059af0000  [md1]
  885     1   766     0  S       umtxn   0xfffffe0058155200  syz-executor
  884     1   767     0  S       uwait   0xfffffe006e881e00  syz-executor
  878     1   765     0  S       uwait   0xfffffe0058154e80  syz-executor
  856     1   768    -1  S       uwait   0xfffffe0058154300  syz-executor
  852     1   767     0  S       uwait   0xfffffe006e881f00  syz-executor
  846     1   766     0  S       uwait   0xfffffe0058155e80  syz-executor
  844     1   765     0  T       uwait   0xfffffe0007779b80  syz-executor
  829     1   768     0  S       uwait   0xfffffe0058155980  syz-executor
  827     0     0     0  DL      aiordy  0xfffffe005400d018  [aiod4]
  826     0     0     0  DL      aiordy  0xfffffe00540c7010  [aiod3]
  825     0     0     0  DL      aiordy  0xfffffe00540e7560  [aiod2]
  823     0     0     0  DL      aiordy  0xfffffe0054003ab8  [aiod1]
  821     1   821     0  Ss+     ttyin   0xfffffe0053f7b0b0  getty
  820     1   820     0  Ss+     ttyin   0xfffffe0053f7a8b0  getty
  819     1   819     0  Ss+     ttyin   0xfffffe0053f7a0b0  getty
  818     1   818     0  Ss+     ttyin   0xfffffe0053f798b0  getty
  817     1   817     0  Ss+     ttyin   0xfffffe0053f790b0  getty
  816     1   816     0  Ss+     ttyin   0xfffffe00594d88b0  getty
  815     1   815     0  Ss+     ttyin   0xfffffe00594d80b0  getty
  814     1   814     0  Ss+     ttyin   0xfffffe00594d78b0  getty
  813     1   813     0  Ss+     ttyin   0xfffffe00582af8b0  getty
  768   764   768     0  R                                   syz-executor
  767   764   767     0  R                                   syz-executor
  766   764   766     0  S       nanslp  0xffffffff83baec40  syz-executor
  765   764   765     0  S       nanslp  0xffffffff83baec40  syz-executor
  764   762   762     0  S       select  0xfffffe005850a2c0  syz-executor
  762   760   762     0  Ss      sigsusp 0xfffffe00540e80c0  csh
  760   681   760     0  Ss      select  0xfffffe005850a640  sshd
  681     1   681     0  Ss      select  0xfffffe006dc199c0  sshd
   16     0     0     0  DL      syncer  0xffffffff83cdc820  [syncer]
   15     0     0     0  DL      vlruwt  0xfffffe0054002558  [vnlru]
   14     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff83cdad60  [bufdaemon]
100082                   D       -       0xffffffff83001ec0  [bufspacedaemon-0]
100095                   D       sdflush 0xfffffe00586444e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83d1bc40  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff83d01d08  [dom0]
100080                   D       launds  0xffffffff83d01d14  [laundry: dom0]
100081                   D       umarcl  0xffffffff81e19db0  [uma]
    7     0     0     0  DL      -       0xffffffff839275f8  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff847e0f60  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff844cc700  [sctp_iterator]
    4     0     0     0  RL      (threaded)                  [cam]
100045                   Run     CPU 1                       [doneq0]
100046                   D       -       0xffffffff838f12c0  [async]
100075                   D       -       0xffffffff838f1140  [scanner]
    3     0     0     0  DL      (threaded)                  [crypto]
100042                   D       crypto_ 0xffffffff83cfd5e0  [crypto]
100043                   D       crypto_ 0xfffffe0007a95330  [crypto returns 0]
100044                   D       crypto_ 0xfffffe0007a95380  [crypto returns 1]
   13     0     0     0  DL      (threaded)                  [geom]
100037                   D       -       0xffffffff83b57640  [g_event]
100038                   D       -       0xffffffff83b57660  [g_up]
100039                   D       -       0xffffffff83b57680  [g_down]
    2     0     0     0  WL      (threaded)                  [clock]
100031                   I                                   [clock (0)]
100032                   I                                   [clock (1)]
   12     0     0     0  WL      (threaded)                  [intr]
100013                   I                                   [swi6: task queue]
100014                   I                                   [swi6: Giant taskq]
100016                   I                                   [swi5: fast taskq]
100033                   I                                   [swi1: netisr 0]
100034                   I                                   [swi1: hpts]
100035                   I                                   [swi1: hpts]
100047                   I                                   [irq24: virtio_pci0]
100048                   I                                   [irq25: virtio_pci0]
100049                   I                                   [irq26: virtio_pci0]
100050                   I                                   [irq27: virtio_pci0]
100051                   I                                   [irq28: virtio_pci1]
100052                   I                                   [irq29: virtio_pci1]
100053                   I                                   [irq30: virtio_pci1]
100054                   I                                   [irq31: virtio_pci1]
100055                   I                                   [irq32: virtio_pci1]
100060                   I                                   [irq10: virtio_pci2]
100062                   I                                   [irq1: atkbd0]
100063                   I                                   [irq12: psm0]
100064                   I                                   [swi0: uart uart++]
100068                   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    0xfffffe0007809010  [init]
   10     0     0     0  DL      audit_w 0xffffffff83cfe080  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       parked  0xffffffff84c56ff0  [swapper]
100005                   D       -       0xfffffe0053e24700  [softirq_0]
100006                   D       -       0xfffffe0053e24600  [softirq_1]
100007                   D       -       0xfffffe0053e24500  [if_io_tqg_0]
100008                   D       -       0xfffffe0053e24400  [if_io_tqg_1]
100009                   D       -       0xfffffe0053e24300  [if_config_tqg_0]
100010                   D       -       0xfffffe000777d500  [kqueue_ctx taskq]
100011                   D       -       0xfffffe000777d400  [jail_remove taskq]
100012                   D       -       0xfffffe000777d300  [bus taskq]
100015                   D       -       0xfffffe000777d000  [thread taskq]
100017                   D       -       0xfffffe000777cd00  [aiod_kick taskq]
100018                   D       -       0xfffffe000777cc00  [deferred_unmount ta]
100019                   D       -       0xfffffe000777cb00  [inm_free taskq]
100020                   D       -       0xfffffe000777ca00  [in6m_free taskq]
100021                   D       -       0xfffffe000777c900  [linuxkpi_irq_wq]
100022                   D       -       0xfffffe000777c800  [linuxkpi_short_wq_0]
100023                   D       -       0xfffffe000777c800  [linuxkpi_short_wq_1]
100024                   D       -       0xfffffe000777c800  [linuxkpi_short_wq_2]
100025                   D       -       0xfffffe000777c800  [linuxkpi_short_wq_3]
100026                   D       -       0xfffffe000777c700  [linuxkpi_long_wq_0]
100027                   D       -       0xfffffe000777c700  [linuxkpi_long_wq_1]
100028                   D       -       0xfffffe000777c700  [linuxkpi_long_wq_2]
100029                   D       -       0xfffffe000777c700  [linuxkpi_long_wq_3]
100036                   D       -       0xfffffe000777c600  [firmware taskq]
100040                   D       -       0xfffffe000777c400  [crypto_0]
100041                   D       -       0xfffffe000777c400  [crypto_1]
100056                   D       -       0xfffffe000777c000  [vtnet0 rxq 0]
100057                   D       -       0xfffffe000777be00  [vtnet0 txq 0]
100058                   D       -       0xfffffe000777bd00  [vtnet0 rxq 1]
100059                   D       -       0xfffffe000777bc00  [vtnet0 txq 1]
100061                   D       vtbslp  0xfffffe0057d90f00  [virtio_balloon]
100065                   D       -       0xffffffff828153c0  [deadlkres]
100069                   D       -       0xfffffe0059418a00  [acpi_task_0]
100070                   D       -       0xfffffe0059418a00  [acpi_task_1]
100071                   D       -       0xfffffe0059418a00  [acpi_task_2]
100073                   D       -       0xfffffe000777d600  [mca taskq]
100074                   D       -       0xfffffe000777c300  [CAM taskq]
100076                   D       -       0xfffffe000777bb00  [ipsec_offload]
db> show all locks
Process 1169 (syz-executor) thread 0xfffffe0054134780 (100614)
shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00540b0e10) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998
Process 768 (syz-executor) thread 0xfffffe00540ea000 (100114)
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe005414b358) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8062
exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00540d07e8) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8061
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe005414b2a8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4373
exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00540d0738) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4369
shared sx killpg racer (killpg racer) r = 0 (0xfffffe00540f5760) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_fork.c:979
Process 4 (cam) thread 0xfffffe0007824000 (100045)
shared rw vmobject (vmobject) r = 0 (0xfffffe005415c7c0) locked @ /syzkaller/managers/main/kernel/sys/vm/vnode_pager.c:1205
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            6        12804K            6
            linker          384         5195K          819
          tcp_hpts            8         4865K            8
            devbuf         4187         4324K         4218
         sysctloid        36032         2123K        36224
             vtbuf           24         1968K           46
              kobj          331         1324K          557
            newblk            6         1026K         2521
          vfscache            3         1025K            3
          filedesc          107          854K          598
               pcb           31          676K          235
          inodedep           25          521K          664
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           subproc          218          430K         1297
        md_sectors           85          340K          102
              vmem            5          272K            8
         vnet_data            2          224K            2
          acpitask            1          224K            1
            KTRACE          101          201K        43314
            acpica         1674          184K        54468
           tidhash            3          141K            3
           pagedep           10          131K          305
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
            DEVFS1          111          111K          129
               sem            4          106K            4
        gtaskqueue           18           98K           18
               bus         1011           83K         5121
               LRO           20           83K           20
          mtx_pool            3           74K            3
          syncache            1           68K            1
     NFSD srvcache            3           68K            3
            module          523           66K          533
       ddb_capture            1           64K            1
           kdtrace          277           52K         1792
              umtx          384           48K          384
            DEVFS3          130           33K          141
         hostcache            1           32K            1
               shm            1           32K            7
               msg            4           30K            4
            kbdmux            6           28K            6
           md_disk           90           23K          108
              temp           32           21K         2090
        DEVFS_RULE           56           20K           56
          routetbl          137           19K          421
            ifaddr           65           19K           68
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
              GEOM           74           16K          588
           ithread           90           15K           90
       ether_multi          182           15K          252
            bus-sc           34           15K         1669
      eventhandler          163           14K          163
           lltable           43           14K           44
             ifnet            7           13K            7
           devstat            6           13K            6
              kenv           95           12K           95
         CAM queue            5           11K         1528
              cred           26           10K          256
              rman           82           10K          477
             shmfd            4           10K            6
               rpc            8            9K            8
         in6_multi           66            9K           70
         bmsafemap            2            9K          532
            kqueue          108            9K         1688
              UART           12            9K           12
              ksem            1            8K            1
       pfs_vncache            1            8K            1
     audit_evclass          240            8K          306
         taskqueue           69            8K          105
            plimit           18            7K          485
            sglist            6            7K            6
           pwddesc           96            6K         1199
           CAM DEV            3            6K          510
          pf_ifnet           19            6K           40
         pfs_nodes           22            6K           22
       ufs_dirhash           24            5K           48
               UMA          276            5K          277
                vt           11            5K           11
          pf_table            2            4K            3
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
           acpisem           28            4K           28
            dirrem           13            4K          485
          in_multi           11            3K           21
          terminal           11            3K           11
            DEVFSP           44            3K          103
           acpidev           20            3K           20
         proc-args          103            3K         2255
           uidinfo            4            3K           18
             hhook            8            3K           10
             clone            9            3K            9
          kcovinfo           36            3K           36
             lockf           20            3K          281
           netlink            2            3K           82
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           14
            Unitno           33            2K           89
         sctp_timw            7            2K            7
             selfd           27            2K       107888
          sctp_ifa           13            2K           14
           session           13            2K           44
           CAM XPT           22            2K          543
               tun            4            2K            4
         toponodes            6            2K            6
       ipsecpolicy            2            2K            2
         sctp_atcl            3            2K           55
               msi            9            2K            9
           softdep            1            1K            1
            diradd            8            1K          504
            sahead            1            1K            1
          secasvar            1            1K            1
       inpcbpolicy           32            1K          449
        ip_msource           16            1K           38
             nhops            6            1K            8
       vnodemarker            2            1K           60
      NFSD session            1            1K            1
           pf_rule            7            1K            8
             mkdir            7            1K          544
        in_mfilter           20            1K           72
        CAM periph            4            1K          271
            CC Mem            8            1K          124
             ipsec            3            1K            3
          sctp_ifn            6            1K           14
               mld            6            1K            6
              igmp            6            1K            6
              pfil            6            1K            6
               BPF            6            1K           22
            isadev            6            1K           14
             mount           16            1K          155
          pci_link           10            1K           10
               osd           13            1K          139
            crypto            4            1K           59
 encap_export_host           12            1K           12
          freework            3            1K          648
       ip_moptions            9            1K           26
         newdirblk            4            1K          275
          freeblks            2            1K          313
            select            4            1K           55
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      counter_rate           13            1K           13
    chacha20random            1            1K            1
            biobuf            1            1K            1
         cryptodev            4            1K          154
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              ktls            1            1K            5
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             DEVFS            9            1K           10
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            feeder            7            1K            7
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           tcpfunc            3            1K            3
        loginclass            3            1K            5
            prison            6            1K            6
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          freefile            1            1K          365
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               aio            4            1K            6
          sendfile            1            1K           10
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 CAM I/O Scheduler            1            1K            1
         sctp_atky            3            1K           63
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              vnet            1            1K            1
               pmc            1            1K            1
           entropy            2            1K           33
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              cpus            2            1K            2
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            statfs            0            0K          191
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            soname            0            0K         3454
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               mps            0            0K            0
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            MPRSAS            0            0K            0
               mpr            0            0K            0
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               LED            0            0K            0
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                ix            0            0K            0
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         BACKLIGHT            0            0K            0
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            athdev            0            0K            0
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           ata_dma            0            0K            0
       ata_generic            0            0K            0
       AHCI driver            0            0K            0
               agp            0            0K            0
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        aacraidcam            0            0K            0
       aacraid_buf            0            0K            0
            aaccam            0            0K            0
            aacbuf            0            0K            0
              zstd            0            0K            0
            XZ_DEC            0            0K            0
            nvlist            0            0K          875
          SCSI ENC            0            0K            0
           SCSI sa            0            0K            0
         scsi_pass            0            0K            0
           scsi_da            0            0K           70
            ata_da            0            0K            0
           scsi_ch            0            0K            0
           scsi_cd            0            0K            0
           nvme_da            0            0K            0
           CAM CCB            0            0K          523
     CAM ccb queue            0            0K            0
db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8353    1807       40667       0     254   41615360        0
           tcp_log    416    5166    5508       40461       0     254    4440384        0
              mbuf    256    8810    1617       75509       0     254    2669312        0
          BUF TRIE    152     316   11488        2089       0      62    1794208        0
        RADIX NODE    152   10362     449       42082       0      62    1643272        0
        malloc-384    384    4167      33        4220       0      30    1612800        0
        malloc-128    128   11820     177       15594       0     126    1535616        0
       malloc-4096   4096     345       7        1147       0       2    1441792        0
         vmem btag     56   24376     935       25371       0     254    1417416        0
       UMA Slabs 0    112   12008      10       12008       0     126    1346016        0
         sctp_asoc   2256       0     510           8       0     254    1150560        0
      malloc-65536  65536      15       2          21       0       1    1114112        0
         malloc-64     64     366   16959      108424       0     254    1108800        0
      mbuf_cluster   2048     508       0         508       0     254    1040384        0
      malloc-16384  16384      57       5         313       0       1    1015808        0
       malloc-4096   4096     181      13        1281       0       2     794624        0
         FFS inode   1168     599      31         976       0       9     735840        0
        256 Bucket   2048     252      36        2070       0       8     589824        0
           sctp_ep   1152       3     508          47       0     254     588672        0
            socket   1024      48     460        1803       0     254     520192        0
          lkpicurr    168       2    3094           2       0      62     520128        0
              pbuf   2624       0     166           0       0       2     435584        0
         VM OBJECT    248    1441     111       17592       0      62     384896        0
        sctp_raddr    736       0     517           8       0     254     380512        0
            THREAD   1860     179      13         615       0       8     357120        0
             VNODE    440     637      83        1017       0      30     316800        0
      malloc-32768  32768       2       7         349       0       1     294912        0
       malloc-2048   2048     108      28         727       0       8     278528        0
         malloc-64     64    4259      88       36650       0     254     278208        0
         malloc-16     16   14859     391       21831       0     254     244000        0
         MAP ENTRY     96    2255     139       59170       0     126     229824        0
            DEVCTL   1024      36     184         161       0       0     225280        0
      malloc-65536  65536       1       2          65       0       1     196608        0
      malloc-65536  65536       2       1          10       0       1     196608        0
        malloc-128    128    1309     210       25886       0     126     194432        0
         UMA Zones    768     248       1         249       0      16     191232        0
         malloc-32     32    5530     392       13842       0     254     189504        0
       malloc-1024   1024     146      30         173       0      16     180224        0
     FPU_save_area    832     181      35         846       0      16     179712        0
       FFS2 dinode    256     599      91         976       0      62     176640        0
            lkpimm     56       1    3095           1       0     254     173376        0
    ertt_txseginfo     40       0    4141       13898       0     254     165640        0
              PROC   1368      96      25        1175       0       8     165528        0
             unpcb    320      12     504        1234       0     254     165120        0
      malloc-32768  32768       0       5          15       0       1     163840        0
       malloc-2048   2048       7      65         607       0       8     147456        0
       S VFS Cache    104    1019     385        1491       0     126     146016        0
        malloc-256    256       7     563        2982       0      62     145920        0
      malloc-65536  65536       0       2         110       0       1     131072        0
       mbuf_packet    256       8     500        1549       0     254     130048        0
          ksiginfo    112      92     952         209       0     126     116928        0
        pf anchors   1664       1      69           1       0      64     116480        0
        malloc-128    128     643     256        2062       0     126     115072        0
         filedesc0   1072      96       9        1199       0       8     112560        0
        128 Bucket   1024      62      37         287       0      16     101376        0
        malloc-128    128     521     254        1648       0     126      99200        0
      malloc-32768  32768       3       0           3       0       1      98304        0
          UMA Kegs    384     234       9         235       0      30      93312        0
        malloc-384    384     154      86         793       0      30      92160        0
       malloc-8192   8192       5       6          21       0       1      90112        0
            vnpbuf   2624       1      31           3       0      16      83968        0
       tcp_bbr_map    128       0     651        1344       0     126      83328        0
       malloc-4096   4096      10      10          46       0       2      81920        0
         64 Bucket    512     100      60        2482       0      30      81920        0
        malloc-256    256     208     107         829       0      62      80640        0
             g_bio    408       1     179       12264       0      30      73440        0
         malloc-64     64     646     425       16526       0     254      68544        0
        malloc-128    128     301     226         388       0     126      67456        0
               md5      8    8192     192        8192       0     254      67072        0
               md4      8    8192     192        8192       0     254      67072        0
               md3      8    8192     192        8192       0     254      67072        0
               md2      8    8192     192        8192       0     254      67072        0
               md1      8    8192     192        8192       0     254      67072        0
      malloc-32768  32768       2       0           2       0       1      65536        0
      malloc-32768  32768       0       2         120       0       1      65536        0
           VMSPACE    584      70      42        1148       0      16      65408        0
        malloc-256    256     196      59        1734       0      62      65280        0
         32 Bucket    256      82     173        1024       0      62      65280        0
       malloc-8192   8192       6       1           8       0       1      57344        0
         tcp_inpcb   1304      11      31         122       0       8      54768        0
         malloc-64     64     470     349         686       0     254      52416        0
        malloc-128    128       6     397         343       0     126      51584        0
        malloc-256    256      28     167        1672       0      62      49920        0
        malloc-256    256      77     118         794       0      62      49920        0
        malloc-256    256      97      98         396       0      62      49920        0
           DIRHASH   1024      34      14          53       0      16      49152        0
             NAMEI   1024       0      48       15509       0      16      49152        0
       malloc-4096   4096       8       4         447       0       2      49152        0
       malloc-2048   2048      14      10          54       0       8      49152        0
       malloc-1024   1024       6      42         600       0      16      49152        0
          syncache    176       2     274           8       0     254      48576        0
        malloc-384    384      63      57          63       0      30      46080        0
         TURNSTILE    136     193     122         193       0      62      42840        0
       malloc-8192   8192       2       3          77       0       1      40960        0
       malloc-4096   4096       4       6          16       0       2      40960        0
            pcpu-8      8    4823     297        5252       0     254      40960        0
              pipe    736      17      38         352       0      16      40480        0
            da_ccb    544       0      70        3174       0      16      38080        0
         udp_inpcb    408       8      82         214       0      30      36720        0
         hostcache     64       4     563           4       0     254      36288        0
         malloc-64     64      78     489         199       0     254      36288        0
         malloc-64     64      14     553          98       0     254      36288        0
         malloc-64     64      44     523         180       0     254      36288        0
         malloc-64     64      21     546         324       0     254      36288        0
      tcp_rack_map    128       0     279         299       0     126      35712        0
        malloc-128    128      52     227         197       0     126      35712        0
        malloc-128    128      15     264         561       0     126      35712        0
     routing nhops    256      27     108          41       0      62      34560        0
           ttyoutq    256      72      63         304       0      62      34560        0
        malloc-384    384      27      63         258       0      30      34560        0
        malloc-256    256      70      65         269       0      62      34560        0
        malloc-256    256      29     106         358       0      62      34560        0
             ripcb    376      14      76          96       0      30      33840        0
        SLEEPQUEUE     88     193     191         193       0     126      33792        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-16384  16384       2       0           2       0       1      32768        0
      malloc-16384  16384       2       0           2       0       1      32768        0
      malloc-16384  16384       0       2         190       0       1      32768        0
       malloc-8192   8192       2       2          83       0       1      32768        0
       malloc-4096   4096       4       4          12       0       2      32768        0
       malloc-2048   2048       3      13          16       0       8      32768        0
       malloc-2048   2048       8       8           8       0       8      32768        0
       malloc-2048   2048       0      16          50       0       8      32768        0
       malloc-2048   2048       3      13         194       0       8      32768        0
       malloc-2048   2048       6      10          61       0       8      32768        0
       malloc-1024   1024       2      30          66       0      16      32768        0
       malloc-1024   1024       5      27        1067       0      16      32768        0
       malloc-1024   1024      10      22         177       0      16      32768        0
       malloc-1024   1024       3      29           5       0      16      32768        0
        malloc-512    512       1      63         111       0      30      32768        0
        malloc-512    512       7      57          47       0      30      32768        0
        malloc-512    512       5      59         244       0      30      32768        0
        malloc-512    512       2      62          61       0      30      32768        0
        malloc-512    512       8      56          16       0      30      32768        0
           pcpu-64     64     501      11         501       0     254      32768        0
       tcp_bbr_pcb    896       0      36           8       0      16      32256        0
            ttyinq    160     135      65         570       0      62      32000        0
             Files     80     179     221        8734       0     126      32000        0
              PGRP    120      17     247          48       0     126      31680        0
            clpbuf   2624       0      12         127       0       4      31488        0
        sctp_laddr     48       0     588          36       0     254      28224        0
          rl_entry     48      22     566          34       0     254      28224        0
         malloc-32     32     363     519        1558       0     254      28224        0
         16 Bucket    144      76     120         492       0      62      28224        0
          4 Bucket     48       7     581          15       0     254      28224        0
               AIO    208       0     133          48       0      62      27664        0
     udplite_inpcb    408       2      61          17       0      30      25704        0
            cpuset    200      12     116          93       0      62      25600        0
       malloc-8192   8192       3       0           3       0       1      24576        0
       malloc-8192   8192       1       2          31       0       1      24576        0
       malloc-8192   8192       3       0           3       0       1      24576        0
               PWD     40      55     551         312       0     254      24240        0
           rtentry    168      30     114          41       0      62      24192        0
          8 Bucket     80      58     242         465       0     126      24000        0
            itimer    352       0      66          24       0      30      23232        0
        malloc-384    384       4      56         131       0      30      23040        0
        malloc-384    384       1      59         344       0      30      23040        0
        malloc-384    384      21      39          24       0      30      23040        0
        malloc-384    384      18      42         485       0      30      23040        0
      tcp_rack_pcb   1088       0      21           3       0       8      22848        0
         domainset     40       0     567          67       0     254      22680        0
       Mountpoints   2816       2       6           3       0       4      22528        0
              ertt     72       8     272         122       0     126      20160        0
         malloc-32     32      80     550         241       0     254      20160        0
         malloc-32     32     158     472         623       0     254      20160        0
         malloc-32     32      46     584         812       0     254      20160        0
         malloc-32     32     139     491        3201       0     254      20160        0
         malloc-32     32      54     576         314       0     254      20160        0
          2 Bucket     32      80     550         581       0     254      20160        0
           cryptop    280       0      70          10       0      30      19600        0
             AIOCB    552       0      35          51       0      16      19320        0
      ktls_session    256       0      75           1       0      62      19200        0
       L VFS Cache    320       0      60          45       0      30      19200        0
            AIOLIO    272       0      70           6       0      30      19040        0
              vmem   1856       2       7           2       0       8      16704        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
       malloc-4096   4096       1       3          46       0       2      16384        0
       malloc-1024   1024       8       8           9       0      16      16384        0
        malloc-512    512      12      20          17       0      30      16384        0
        malloc-512    512       0      32           1       0      30      16384        0
           SMR CPU     32       8     503           8       0     254      16352        0
      vtnet_tx_hdr     24       0     668       14093       0     254      16032        0
   tcp_log_id_node    120       3     129           3       0     126      15840        0
              kenv    258      17      43        1069       0      30      15480        0
            mqnode    416       3      33           3       0      30      14976        0
        SMR SHARED     24       8     503           8       0     254      12264        0
 tcp_log_id_bucket    176       3      66           3       0      62      12144        0
         malloc-32     32      17     361          72       0     254      12096        0
             KNOTE    160       2      73         197       0      62      12000        0
         malloc-16     16      10     740         128       0     254      12000        0
         malloc-16     16      18     732         369       0     254      12000        0
         malloc-16     16     300     450         543       0     254      12000        0
         malloc-16     16      77     673         208       0     254      12000        0
         malloc-16     16     190     560        3029       0     254      12000        0
         malloc-16     16      35     715       24945       0     254      12000        0
         malloc-16     16      86     664        1717       0     254      12000        0
            splice    184       0      63           2       0      62      11592        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       0       2           3       0       2       8192        0
           pcpu-16     16       8     504           8       0     254       8192        0
       UMA Slabs 1    176       9      13           9       0      62       3872        0
        KMAP ENTRY     96      12      27          52       0       0       3744        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    152       0       0           0       0      62          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 fragment node     72       0       0           0       0     126          0        0
          pf frags    232       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0     254          0        0
pf table entry counters     64       0       0           0       0     254          0        0
pf Ethernet anchors   1240       0       0           0       0      64          0        0
   pf UDP mappings    104       0       0           0       0     126          0        0
   pf source nodes    152       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    384       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags    184       0       0           0       0      62          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
               ipq     56       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
sctp_stream_msg_out    112       0       0           0       0     254          0        0
        sctp_readq    152       0       0           0       0     254          0        0
        sctp_chunk    152       0       0           0       0     254          0        0
          tcpreass     48       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          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
        TMPFS node    240       0       0           0       0      62          0        0
           NCLNODE    608       0       0           0       0      16          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
  linux_dma_object     32       0       0           0       0     254          0        0
  linux_dma_pctrie    152       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    112       0       0           0       0     126          0        0
            skbuff   1808       0       0           0       0       8          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
        MAC labels     40       0       0           0       0     254          0        0
           nfspbuf   2624       0       0           0       0       4          0        0
            swwbuf   2624       0       0           0       0       2          0        0
            swrbuf   2624       0       0           0       0       4          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    152       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-65536  65536       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-16384  16384       0       0           0       0       1          0        0
       malloc-1024   1024       0       0           0       0      16          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     88       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0
db> show all tcpcbs/bl

Crashes (16):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/10/24 09:36 freebsd-src 2612f1b8649b c0460fcd console log report ci-freebsd-main panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/10/18 04:25 freebsd-src 74a6bb524e5b e18aa505 console log report ci-freebsd-main panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/10/12 06:55 freebsd-src 1129bf441e99 ff1712fe console log report ci-freebsd-main panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/10/12 06:52 freebsd-src 1129bf441e99 ff1712fe console log report ci-freebsd-main panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/09/15 10:27 freebsd-src 7780766b403d e2beed91 console log report ci-freebsd-main panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/09/11 04:01 freebsd-src c8fb5a4d032b fdeaa69b console log report ci-freebsd-main panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/10/11 16:34 freebsd-src 21716b6c3ed6 ff1712fe console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/07/21 00:41 freebsd-src 46be8a71d54d 7117feec console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/07/16 15:13 freebsd-src b2bf651a797b c118d736 console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/07/15 03:45 freebsd-src b87aa791533f d8fc7335 console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/06/14 23:54 freebsd-src 8b399d613f54 5f4b362d console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/06/07 16:07 freebsd-src 2a5841795fb7 4826c28e console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/06/01 10:38 freebsd-src 970a71e1ef9a 3d2f584d console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/06/01 05:26 freebsd-src 970a71e1ef9a 3d2f584d console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/05/31 20:39 freebsd-src e86d9dd6cee1 3d2f584d console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
2025/03/13 19:46 freebsd-src f402078d0956 e2826670 console log report ci-freebsd-i386 panic: vnode_pager_generic_getpages_done: page ADDR is mapped
* Struck through repros no longer work on HEAD.