Extracting prog: 6m11.553410323s Minimizing prog: 5m35.216745022s Simplifying prog options: 4m54.200556012s Extracting C: 1m49.304475017s Simplifying C: 0s 24 programs, timeouts [30s 1m40s 6m0s] extracting reproducer from 24 programs testing a last program of every proc single: executing 4 programs separately with timeout 30s testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ioctl$DIOCRADDTABLES-openat$ptmx-ioctl$DIOCGETRULESET-clock_settime-clock_nanosleep-clock_settime-socket$inet_sctp-getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT-clock_nanosleep-vfork-lio_listio-socket$inet_tcp-setsockopt$inet6_sctp_SCTP_AUTH_KEY-openat$ptmx-openat$ptmx-ioctl$DIOCBEGINADDRS-openat$ptmx-ioctl$DIOCADDADDR-ioctl$DIOCADDADDR-ioctl$DIOCRGETASTATS-ioctl$DIOCCHANGEADDR-ioctl$DIOCADDADDR-vfork-lio_listio-__semctl$SETVAL-ioctl$DIOCADDADDR-open$dir-pwritev-socket$inet6_sctp-open detailed listing: executing program 0: ioctl$DIOCRADDTABLES(0xffffffffffffff9c, 0xc450443d, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$DIOCGETRULESET(r0, 0xc444443b, &(0x7f0000000100)="663f31f2481105c1343d46b8ad6be7bdbce2cc23cff94645e3cbac02e4320c579447fe330fb1d2892d60ef28bc8d4c5ba2bdb4a86510b2007d320769b90afa39de5e2abcd827eaf009a7fbb410848c5bc23e0ed05b8c6fd27c4fba84a6b0c667e6cd48f4612af590a4c15469f8cfc9571603374396bcc8161f6966ff2c6867d382fbd740801e133a140b732dda0ecddbe6fe26134b670ef3883ff411f29e59e23b83f8d6ffd681382dc8069437cab50cc6868caa3d441d2629e8bb15e55e7401e4fbfbec282390921e698d92285c3c2c405cd9c08a24d8d7b16d4b41a72b476b13ad4f751a4c343039f9") clock_settime(0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000040)={0x0, 0x4000000}, 0x0) clock_settime(0x0, &(0x7f00000001c0)) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r1, 0x84, 0x24, &(0x7f0000000000)={0x0, @in6={{0x1c, 0x1c, 0x1, 0x1, @mcast2, 0x3}}, 0x5}, &(0x7f0000001280)=0x90) clock_nanosleep(0xf, 0x1, &(0x7f0000000300)={0x7, 0x87}, &(0x7f0000000340)) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf, @sival_int, @thr={&(0x7f0000000700)="67660f6e6d0ec4e241a878ff430f3acc21b3470f8004000000c4a24d2f4effc4417b701df300000068660f383b5345c422cd9eb610000000f3476c8fe84085e8ff", &(0x7f0000000780)="e264c611b75fa890324de5f4e39cd09ee4ce4eb6e48828385db8cf0e118a0890efec02da679834d6fda78478b9cc2df45fa54851d6cd6669903c8756b09a6214c0952870d1c3032c6b6baced3de46e3621ca24991966d197055de6a1620d0072813a1dbb98d3e56aa91a0c4812eaf64d12650dbe0d0a2d52afb8058106c7b34cc185d4e744b170ce7ba33f210421025cec2d34eef58a4259e5775e91a037b1ae80a337589ae4430bb70fbfa8"}}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000040)) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") ioctl$DIOCADDADDR(r4, 0xc4704434, &(0x7f0000000040)) ioctl$DIOCRGETASTATS(0xffffffffffffffff, 0xc4504447, &(0x7f0000000080)={{"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", "04004e01004dcf86cae100002fb3aedc0879667e5584a00100", 0x4, 0xa}, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x3, 0x80000000}) ioctl$DIOCCHANGEADDR(r0, 0xc4704437, &(0x7f0000000600)="532e57a2dc118444b81a8cb16c485f5453082165b0b54c686f4f1be6471a076a3e1d532262b7bb752ddffdaf8d6b92caedfee7707dddc998db548c9ed90891ca570097cb9bcb3828e7a041354faf2265") ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000480)="02") r5 = vfork() lio_listio(0x1, 0x0, 0x0, &(0x7f0000000680)={0x1, 0x1e, @sival_int, @tid=r5}) __semctl$SETVAL(0x0, 0x1, 0x8, &(0x7f0000000500)=0x0) ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000040)) open$dir(&(0x7f0000000240)='./file0\x00', 0x100000, 0x8) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000580)="8c13a849e7be30b3362d2cd0e8890d34aa3210118bf11ee6ebdf659450890d7f1681b9653b39bfaedbcec29672000c51f8b8a261cb2bed21d7cfd3dd7a62a140f2844f0aff48b693ed6e62fd9bd6cc8db40dcf5899766791ca907ef3f484d9", 0x5f}], 0x1, 0x57b7) socket$inet6_sctp(0x1c, 0x5, 0x84) open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x0) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): socket$inet6_sctp-bind-connect$inet6-dup-sendto$inet6-vfork-lio_listio-openat$crypto-socket-setsockopt$sock_int-rfork-open$dir-kqueue-kevent-getdirentries-freebsd11_getdents-socket$inet_sctp-socket-connect$inet-socket$inet6_sctp-open$dir-open$dir-mknodat-vfork-lio_listio-socket$inet_sctp-socket$inet6_sctp-getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST-getsockopt$inet6_sctp_SCTP_MAXSEG-socket$inet6_sctp detailed listing: executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) r1 = dup(r0) sendto$inet6(r1, &(0x7f00000001c0)="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", 0x119, 0x0, 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000001c0)={0x1, 0x3, @sival_int, @tid=0xffffffffffffffff}) openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f0000000180)=0x400f0, 0x4) rfork(0x0) r3 = open$dir(&(0x7f00000001c0)='.\x00', 0x0, 0x0) r4 = kqueue() kevent(r4, &(0x7f00000001c0)=[{0x3, 0xffffffffffffffff, 0x21, 0x0, 0x0, 0x5, [0x0, 0x3]}], 0x1, 0x0, 0x0, 0x0) getdirentries(r3, 0x0, 0x0, 0x0) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x0, 0x84) socket(0x1, 0x0, 0x59) connect$inet(r5, &(0x7f0000000080)={0x10, 0x2, 0x0, @rand_addr=0xb411}, 0x10) socket$inet6_sctp(0x1c, 0x1, 0x84) open$dir(&(0x7f0000000240)='./file0\x00', 0x40000400000002c2, 0x0) open$dir(0x0, 0x40000400000002c2, 0x100) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) vfork() lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf}) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000140)={r8, 0x6}, &(0x7f0000000180)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) program crashed: lost connection to test machine suppressed program crash: lost connection to test machine testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ksem_init-ksem_trywait-ksem_trywait-ksem_wait-socket$inet_sctp-sendto$inet-recvfrom$inet-sendto$inet-socket$inet_sctp-getsockopt$inet6_sctp_SCTP_CONTEXT-getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT-getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO-socket$inet6_sctp-sendto$inet6-setsockopt$inet6_sctp_SCTP_RTOINFO-getpeername$inet6-setsockopt$inet_tcp_TCP_FUNCTION_BLK-setsockopt$inet_tcp_int-sendmsg$inet6_sctp-fstatat-connect$inet-dup2-fhstat-openat$crypto-ioctl$CIOCGSESSION2-ioctl$CIOCCRYPT-setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO-getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY-setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO detailed listing: executing program 0: ksem_init(&(0x7f0000000000)=0x0, 0x1) ksem_trywait(r0) ksem_trywait(r0) (async) ksem_wait(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0) (async) recvfrom$inet(r1, 0x0, 0x0, 0x42, 0x0, 0x0) (async) sendto$inet(r1, 0x0, 0x0, 0x30188, 0x0, 0x0) (async) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x1000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r2, 0x84, 0x24, &(0x7f0000000180)={r3, @in={{0x10, 0x2, 0x2, @broadcast}}, 0x83b}, 0x0) (async) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000280)={0x1000, 0x4010, 0x2, 0x200, r3}, &(0x7f00000002c0)=0x10) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000001740)="790ed6563df12c79c5d00002dfd007b55d4f98902dd1048d6e14482b751cd185e6cec6b89e4c1477cbd0277f6d8e66be4d", 0x31, 0xc, &(0x7f0000001780)={0x1c, 0x1c, 0x2, 0x7, @mcast2, 0x1}, 0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f00000019c0)={r4, 0x3, 0x9, 0x2e02}, 0x10) (async) getpeername$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0) (async) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) (async) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000240)=@in={0x0, 0x2, 0x1, @loopback}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000340)="47d7b5", 0x24}], 0x1}, 0x0) (async) fstatat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', &(0x7f0000000580), 0x400) (async) connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) (async) r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff) (async) fhstat(&(0x7f00000009c0)={{[0xd, 0xffff]}, {0x1ff, 0x0, "4160230a995a1aebe021953f101a9d05"}}, &(0x7f0000000a00)) (async) r8 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$CIOCGSESSION2(r8, 0xc040636a, &(0x7f00000000c0)={0x16, 0x0, 0x20, &(0x7f0000000100)="0b6fac4103e7a00d4689e808d0d4755aedaacdd4743c7eaa2c7300d05fe86026", 0xfda0, 0x0, 0x0, 0x7d86699a}) ioctl$CIOCCRYPT(r8, 0xc0306367, &(0x7f0000000640)={0x0, 0x2, 0x0, 0x8060, &(0x7f00000002c0), 0x0, 0x0, &(0x7f0000000400)}) (async) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x1, r4}, 0xc) (async) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000380)={r5, 0x9}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x4c10, 0xfffffffe, 0x0, r9}, 0x10) program did not crash testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$bpf-procctl$PROC_REAP_KILL-fcntl$lock-syz_emit_ethernet detailed listing: executing program 0: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x100200, 0x0) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x2, 0x0}) fcntl$lock(r0, 0xb, &(0x7f00000000c0)={0x2, 0x3, 0x9, 0x5, r1}) syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd604292c800300000fe8000000000000000000000140000aaff02000000000000000000000000000129"]) program crashed: lost connection to test machine single: successfully extracted reproducer found reproducer with 4 syscalls minimizing guilty program testing program (duration=58.237948171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$bpf-procctl$PROC_REAP_KILL-fcntl$lock detailed listing: executing program 0: r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x100200, 0x0) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x2, 0x0}) fcntl$lock(r0, 0xb, &(0x7f00000000c0)={0x2, 0x3, 0x9, 0x5, r1}) program crashed: lost connection to test machine testing program (duration=58.237948171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$bpf-procctl$PROC_REAP_KILL detailed listing: executing program 0: openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x100200, 0x0) procctl$PROC_REAP_KILL(0x0, 0x0, 0x6, &(0x7f0000000040)={0x4, 0x0, 0x0, 0x2}) program crashed: lost connection to test machine testing program (duration=58.237948171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$bpf detailed listing: executing program 0: openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x100200, 0x0) program crashed: Fatal trap NUM: page fault in nd6_dad_timer testing program (duration=58.237948171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$bpf detailed listing: executing program 0: openat$bpf(0xffffffffffffff9c, 0x0, 0x100200, 0x0) program did not crash extracting C reproducer testing compiled C program (duration=58.237948171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$bpf program did not crash simplifying guilty program options testing program (duration=58.237948171s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$bpf detailed listing: executing program 0: openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x100200, 0x0) program did not crash testing program (duration=58.237948171s, {Threaded:true Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$bpf detailed listing: executing program 0: openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x100200, 0x0) program did not crash testing program (duration=58.237948171s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$bpf detailed listing: executing program 0: openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x100200, 0x0) program did not crash reproducing took 18m30.275325387s repro crashed as (corrupted=false): Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x10 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a4f44f stack pointer = 0x28:0xfffffe0056c8aae0 frame pointer = 0x28:0xfffffe0056c8acb0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2 (clock (0)) rdi: 0000000000000010 rsi: 0000000000000000 rdx: 000000000b0e4d60 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: fffffe0058726800 rbp: fffffe0056c8acb0 r10: 4aecef8ba81340e3 r11: 0000000000000017 r12: 0000000000000000 r13: fffffe0007a19690 r14: fffffe0056c8ac20 r15: fffffe0007a19000 trap number = 12 panic: page fault cpuid = 1 time = 1725052613 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c8a210 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c8a370 vpanic() at vpanic+0x280/frame 0xfffffe0056c8a530 panic() at panic+0xb5/frame 0xfffffe0056c8a5f0 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c8a710 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c8a830 trap() at trap+0x648/frame 0xfffffe0056c8aa10 calltrap() at calltrap+0x8/frame 0xfffffe0056c8aa10 --- trap 0xc, rip = 0xffffffff81a4f44f, rsp = 0xfffffe0056c8aae0, rbp = 0xfffffe0056c8acb0 --- nd6_dad_timer() at nd6_dad_timer+0x19f/frame 0xfffffe0056c8acb0 softclock_call_cc() at softclock_call_cc+0x395/frame 0xfffffe0056c8ae80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c8aef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c8af30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c8af30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6e: movq $0,0x23e2ce7(%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 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0xffffffff82718dc0 .str.27 rsp 0xfffffe0056c8a350 rbp 0xfffffe0056c8a370 rsi 0 rdi 0xffffffff82e004c0 panicstr r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff82718dc0 .str.27 r15 0 rip 0xffffffff815ba32e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e2ce7(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83927720 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83927720 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff839286c0 (map 0xffffffff839286c0) (map.pmap 0xffffffff83928780) (pmap 0xffffffff839287f0) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 901 1 901 0 Ss select 0xfffffe00584797c0 rtsol 899 1 899 0 Ss select 0xfffffe0058479cc0 rtsol 898 1 898 0 Ss select 0xfffffe0058479bc0 rtsol 890 807 424 0 S kqread 0xfffffe0059786800 rtsol 855 774 855 0 S piperd 0xfffffe006e413110 syz-executor 850 774 850 0 S piperd 0xfffffe0059973888 syz-executor 848 774 848 0 S piperd 0xfffffe006e413998 syz-executor 844 774 844 0 S piperd 0xfffffe00598d0c70 syz-executor 807 794 424 0 S wait 0xfffffe005b2e9000 sh 794 424 424 0 S wait 0xfffffe005b2a85c0 sh 774 773 771 0 S select 0xfffffe005847adc0 syz-executor 773 771 771 0 S (threaded) syz-execprog 100111 S uwait 0xfffffe00586f8680 syz-execprog 100113 S uwait 0xfffffe00586f8880 syz-execprog 100114 S uwait 0xfffffe00586f8980 syz-execprog 100115 S uwait 0xfffffe00586f8a80 syz-execprog 100116 S wait 0xfffffe0007a265a0 syz-execprog 100118 S uwait 0xfffffe005847e580 syz-execprog 100119 S uwait 0xfffffe005847e680 syz-execprog 100120 S kqread 0xfffffe0059787000 syz-execprog 771 769 771 0 Ss pause 0xfffffe0007a260f0 csh 769 682 769 0 Ss select 0xfffffe005847ae40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe005849c0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00595744b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0059574cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00595764b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0059576cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543544b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0054354cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543554b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0054355cb0 getty 738 1 18 0 S+ piperd 0xfffffe00598d06c0 logger 737 736 18 0 S+ nanslp 0xffffffff8397e3c0 sleep 736 1 18 0 S+ wait 0xfffffe005b2a5560 sh 686 1 686 0 Ss nanslp 0xffffffff8397e3c1 cron 682 1 682 0 Ss select 0xfffffe005847b340 sshd 495 1 495 0 Ss select 0xfffffe005847b640 syslogd 424 1 424 0 Ss wait 0xfffffe0007be6ae0 devd 423 1 423 65 Ss select 0xfffffe005847ba40 dhclient 338 1 338 0 Ss select 0xfffffe005847bbc0 dhclient 335 1 335 0 Ss select 0xfffffe0058710ec0 dhclient 17 0 0 0 DL syncer 0xffffffff83a9bae0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83a9a0c0 [bufdaemon] 100083 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00580114e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae57a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83acb738 [dom0] 100081 D launds 0xffffffff83acb744 [laundry: dom0] 100082 D umarcl 0xffffffff81d680d0 [uma] 7 0 0 0 DL - 0xffffffff836fbb70 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847d33e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff844a8a00 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836c6340 [doneq0] 100046 D - 0xffffffff836c62c0 [async] 100077 D - 0xffffffff836c6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ac6f20 [crypto] 100043 D crypto_ 0xfffffe0057f77030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f77080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085f6488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83926d40 [g_event] 100037 D - 0xffffffff83926d60 [g_up] 100038 D - 0xffffffff83926d80 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83ac7980 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c11ff0 [swapper] 100005 D - 0xfffffe00085fba00 [softirq_0] 100006 D - 0xfffffe00085fb800 [softirq_1] 100007 D - 0xfffffe00085fb600 [if_io_tqg_0] 100008 D - 0xfffffe00085fb400 [if_io_tqg_1] 100009 D - 0xfffffe00085fb200 [if_config_tqg_0] 100010 D - 0xfffffe00085fb000 [pci_hp taskq] 100011 D - 0xfffffe00085fad00 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fa700 [thread taskq] 100016 D - 0xfffffe00085fa300 [aiod_kick taskq] 100017 D - 0xfffffe00085fa100 [deferred_unmount ta] 100018 D - 0xfffffe00085f9e00 [inm_free taskq] 100019 D - 0xfffffe00085f9c00 [in6m_free taskq] 100020 D - 0xfffffe00085f9a00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f9800 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f9800 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f9800 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f9800 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f9300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f9300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f9300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f9300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085f8400 [firmware taskq] 100040 D - 0xfffffe0057f2d200 [crypto_0] 100041 D - 0xfffffe0057f2d200 [crypto_1] 100056 D - 0xfffffe00085fc300 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fc200 [vtnet0 txq 0] 100058 D - 0xfffffe005836c500 [vtnet0 rxq 1] 100059 D - 0xfffffe005836c400 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0058350600 [virtio_balloon] 100067 D - 0xffffffff8271e001 [deadlkres] 100071 D - 0xfffffe00586fe300 [acpi_task_0] 100072 D - 0xfffffe00586fe300 [acpi_task_1] 100073 D - 0xfffffe00586fe300 [acpi_task_2] 100075 D - 0xfffffe00085fc100 [mca taskq] 100076 D - 0xfffffe0057f2ca00 [CAM taskq] db> show all locks Process 2 (clock) thread 0xfffffe0007a19000 (100030) exclusive rw nd6 DAD queue (nd6 DAD queue) r = 0 (0xfffffe005405a1c8) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_rwlock.c:176 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 375 5007K 485 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34913 2057K 34984 vtbuf 24 1968K 46 newblk 1528 1406K 1629 kobj 329 1316K 493 vfscache 3 1025K 3 pcb 26 669K 55 inodedep 127 560K 150 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 118 230K 994 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 61482 vmem 5 144K 7 tidhash 3 141K 3 pagedep 48 140K 87 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 129 sem 4 106K 4 gtaskqueue 18 98K 18 bus 995 82K 5165 filedesc 10 73K 194 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 temp 35 37K 1947 umtx 288 36K 288 kdtrace 182 36K 1098 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 139 msg 4 30K 4 kbdmux 6 28K 6 BPF 24 24K 42 LRO 20 21K 22 DEVFS_RULE 56 20K 56 ifaddr 68 19K 78 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 145 17K 498 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 ifnet 8 15K 8 eventhandler 163 14K 163 ether_multi 167 14K 213 lltable 43 14K 52 dirrem 52 13K 71 kenv 95 12K 95 GEOM 61 11K 477 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 75 10K 85 mkdir 72 9K 154 bmsafemap 3 9K 117 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 55 8K 933 audit_evclass 238 8K 300 diradd 59 8K 113 taskqueue 63 7K 63 sglist 6 7K 6 cred 24 6K 278 CAM DEV 3 6K 510 plimit 22 6K 437 pfs_nodes 22 6K 22 newdirblk 38 5K 77 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 24 UMA 268 5K 268 freefile 35 5K 44 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 pwddesc 51 4K 927 proc-args 84 4K 2047 selfd 49 4K 24272 session 23 3K 50 terminal 11 3K 11 indirdep 10 3K 10 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 9 ip6ndp 13 3K 16 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 14 2K 17 Unitno 28 2K 54 CAM XPT 22 2K 543 lockf 15 2K 22 msi 12 2K 12 CC Mem 6 2K 13 in_multi 6 2K 9 tun 4 2K 5 select 12 2K 36 toponodes 6 2K 6 ipsecpolicy 2 2K 2 acpidev 20 2K 20 netlink 2 2K 36 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 17 ipsec 3 1K 3 mld 6 1K 7 igmp 6 1K 7 pfil 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 procdesc 4 1K 10 cdev 2 1K 2 DEVFSP 8 1K 75 inpcbpolicy 15 1K 200 osd 11 1K 26 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 cryptodev 2 1K 49 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3341 filecaps 4 1K 78 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 57 acpiintr 1 1K 1 cpus 2 1K 2 freework 1 1K 61 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 12 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_athm 0 0K 0 sctp_atky 0 0K 0 sctp_atcl 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 filemon 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 15 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freeblks 0 0K 60 freefrag 0 0K 53 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 2 ipsecrequest 0 0K 0 ip6opt 0 0K 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 201 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 45 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14792 ioctlops 0 0K 99 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 657 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 kcovinfo 0 0K 34 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 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 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 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 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 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 8320 1078 21435 0 254 38494208 0 mbuf 256 8616 1046 28431 0 254 2473472 0 BUF TRIE 144 284 11504 862 0 62 1697472 0 malloc-384 384 4174 26 4176 0 30 1612800 0 malloc-128 128 11776 221 12165 0 126 1535616 0 malloc-4096 4096 337 1 506 0 2 1384448 0 UMA Slabs 0 112 10742 16 10742 0 126 1204896 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 15675 60 15675 0 254 881160 0 malloc-65536 65536 11 1 14 0 1 786432 0 RADIX NODE 144 4364 867 28858 0 62 753264 0 FFS inode 1168 559 29 603 0 8 686784 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 194 0 0 2 509056 0 malloc-256 256 1904 31 3438 0 62 495360 0 socket 960 31 477 1426 0 254 487680 0 VM OBJECT 264 1097 73 14884 0 30 308880 0 VNODE 440 595 98 642 0 30 304920 0 256 Bucket 2048 125 19 995 0 8 294912 0 malloc-64 64 4319 280 5449 0 254 294336 0 THREAD 1824 130 14 170 0 8 262656 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 6 2 126 0 1 262144 0 malloc-4096 4096 56 6 1704 0 2 253952 0 malloc-2048 2048 113 7 126 0 8 245760 0 malloc-16 16 14623 127 17619 0 254 236000 0 DEVCTL 1024 36 184 161 0 0 225280 0 malloc-128 128 1315 204 28898 0 126 194432 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5352 318 6281 0 254 181440 0 malloc-16384 16384 4 7 248 0 1 180224 0 lkpimm 56 1 3095 1 0 254 173376 0 FFS2 dinode 256 559 71 603 0 62 161280 0 malloc-1024 1024 127 17 146 0 16 147456 0 MAP ENTRY 96 1204 308 46553 0 126 145152 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 0 2 62 0 1 131072 0 unpcb 256 14 496 1198 0 254 130560 0 mbuf_packet 256 0 508 166 0 254 130048 0 S VFS Cache 104 1016 154 1090 0 126 121680 0 FPU_save_area 832 132 12 1606 0 16 119808 0 ksiginfo 112 46 998 1435 0 126 116928 0 malloc-2048 2048 3 53 1075 0 8 114688 0 malloc-128 128 575 200 3872 0 126 99200 0 PROC 1376 50 16 926 0 8 90816 0 UMA Kegs 384 226 7 226 0 30 89472 0 syncache 168 0 528 6 0 254 88704 0 128 Bucket 1024 43 40 265 0 16 84992 0 filedesc0 1072 51 26 927 0 8 82544 0 malloc-8192 8192 8 2 28 0 1 81920 0 malloc-8192 8192 7 2 108 0 1 73728 0 malloc-4096 4096 16 2 34 0 2 73728 0 malloc-64 64 539 532 1685 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 12 0 1 65536 0 g_bio 408 0 150 5107 0 30 61200 0 malloc-384 384 128 22 152 0 30 57600 0 64 Bucket 512 69 35 1871 0 30 53248 0 malloc-64 64 340 479 366 0 254 52416 0 malloc-128 128 300 103 904 0 126 51584 0 32 Bucket 256 57 138 2303 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 13589 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 8 40 558 0 16 49152 0 clpbuf 2624 0 16 65 0 4 41984 0 pcpu-8 8 4794 326 5203 0 254 40960 0 pipe 728 20 35 377 0 16 40040 0 udp_inpcb 416 6 84 181 0 30 37440 0 malloc-64 64 47 520 345 0 254 36288 0 malloc-64 64 74 493 38766 0 254 36288 0 malloc-64 64 58 509 1504 0 254 36288 0 malloc-64 64 82 485 174 0 254 36288 0 malloc-64 64 68 499 1035 0 254 36288 0 malloc-128 128 38 241 220 0 126 35712 0 malloc-128 128 111 168 638 0 126 35712 0 malloc-128 128 164 115 414 0 126 35712 0 malloc-128 128 78 201 79 0 126 35712 0 routing nhops 256 27 108 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 67 23 396 0 30 34560 0 malloc-256 256 4 131 37 0 62 34560 0 malloc-256 256 51 84 410 0 62 34560 0 malloc-256 256 87 48 231 0 62 34560 0 malloc-256 256 97 38 862 0 62 34560 0 malloc-256 256 30 105 33 0 62 34560 0 malloc-256 256 51 84 104 0 62 34560 0 malloc-256 256 76 59 416 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 3 5 7 0 2 32768 0 malloc-2048 2048 11 5 12 0 8 32768 0 malloc-2048 2048 5 11 36 0 8 32768 0 malloc-2048 2048 7 9 23 0 8 32768 0 malloc-2048 2048 3 13 56 0 8 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 12 20 16 0 16 32768 0 malloc-1024 1024 5 27 190 0 16 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 1 31 1049 0 16 32768 0 malloc-512 512 13 51 30 0 30 32768 0 malloc-512 512 1 63 111 0 30 32768 0 malloc-512 512 2 62 27 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 0 64 18 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 ertt_txseginfo 40 1 807 559 0 254 32320 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 68 0 126 31680 0 VMSPACE 616 34 14 911 0 16 29568 0 sctp_laddr 48 0 588 17 0 254 28224 0 malloc-32 32 271 611 512 0 254 28224 0 16 Bucket 144 48 148 312 0 62 28224 0 4 Bucket 48 7 581 14 0 254 28224 0 da_ccb 544 0 49 1467 0 16 26656 0 TURNSTILE 136 145 44 145 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 3 0 29 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 5 1 7 0 2 24576 0 PWD 40 14 592 156 0 254 24240 0 rtentry 168 30 114 38 0 62 24192 0 Files 80 135 165 7629 0 126 24000 0 8 Bucket 80 45 255 309 0 126 24000 0 tcp_inpcb 1320 6 12 13 0 8 23760 0 ripcb 384 3 57 6 0 30 23040 0 malloc-384 384 31 29 37 0 30 23040 0 malloc-384 384 45 15 62 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 SLEEPQUEUE 88 145 111 145 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 40 0 254 20160 0 ertt 72 6 274 13 0 126 20160 0 malloc-32 32 140 490 174 0 254 20160 0 malloc-32 32 158 472 171 0 254 20160 0 malloc-32 32 53 577 94 0 254 20160 0 malloc-32 32 75 555 3274 0 254 20160 0 malloc-32 32 6 624 1051 0 254 20160 0 2 Bucket 32 54 576 334 0 254 20160 0 KNOTE 160 9 116 125 0 62 20000 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-512 512 6 26 64 0 30 16384 0 malloc-512 512 3 29 7 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 kenv 258 17 43 1071 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_inpcb ports 32 3 375 5 0 254 12096 0 malloc-32 32 9 369 542 0 254 12096 0 malloc-16 16 44 706 1485 0 254 12000 0 malloc-16 16 43 707 245 0 254 12000 0 malloc-16 16 13 737 143 0 254 12000 0 malloc-16 16 23 727 50 0 254 12000 0 malloc-16 16 37 713 52 0 254 12000 0 malloc-16 16 276 474 28309 0 254 12000 0 malloc-16 16 26 724 84 0 254 12000 0 malloc-384 384 6 24 6 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 vtnet_tx_hdr 24 0 334 5094 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 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 144 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 frags 248 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 source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 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 tcp_rack_pcb 1152 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 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 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 0 0 0 0 254 0 0 sctp_ep 1152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_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 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 416 0 0 0 0 30 0 0 ripcb ports 32 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 AIO 208 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 TMPFS node 232 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 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 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 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 16 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 144 0 0 0 0 62 0 0 rl_entry 48 0 0 0 0 254 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-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-4096 4096 0 0 0 0 2 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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 final repro crashed as (corrupted=false): Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x10 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a4f44f stack pointer = 0x28:0xfffffe0056c8aae0 frame pointer = 0x28:0xfffffe0056c8acb0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2 (clock (0)) rdi: 0000000000000010 rsi: 0000000000000000 rdx: 000000000b0e4d60 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: fffffe0058726800 rbp: fffffe0056c8acb0 r10: 4aecef8ba81340e3 r11: 0000000000000017 r12: 0000000000000000 r13: fffffe0007a19690 r14: fffffe0056c8ac20 r15: fffffe0007a19000 trap number = 12 panic: page fault cpuid = 1 time = 1725052613 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c8a210 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c8a370 vpanic() at vpanic+0x280/frame 0xfffffe0056c8a530 panic() at panic+0xb5/frame 0xfffffe0056c8a5f0 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c8a710 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c8a830 trap() at trap+0x648/frame 0xfffffe0056c8aa10 calltrap() at calltrap+0x8/frame 0xfffffe0056c8aa10 --- trap 0xc, rip = 0xffffffff81a4f44f, rsp = 0xfffffe0056c8aae0, rbp = 0xfffffe0056c8acb0 --- nd6_dad_timer() at nd6_dad_timer+0x19f/frame 0xfffffe0056c8acb0 softclock_call_cc() at softclock_call_cc+0x395/frame 0xfffffe0056c8ae80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c8aef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c8af30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c8af30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6e: movq $0,0x23e2ce7(%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 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0xffffffff82718dc0 .str.27 rsp 0xfffffe0056c8a350 rbp 0xfffffe0056c8a370 rsi 0 rdi 0xffffffff82e004c0 panicstr r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff82718dc0 .str.27 r15 0 rip 0xffffffff815ba32e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e2ce7(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83927720 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83927720 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff839286c0 (map 0xffffffff839286c0) (map.pmap 0xffffffff83928780) (pmap 0xffffffff839287f0) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 901 1 901 0 Ss select 0xfffffe00584797c0 rtsol 899 1 899 0 Ss select 0xfffffe0058479cc0 rtsol 898 1 898 0 Ss select 0xfffffe0058479bc0 rtsol 890 807 424 0 S kqread 0xfffffe0059786800 rtsol 855 774 855 0 S piperd 0xfffffe006e413110 syz-executor 850 774 850 0 S piperd 0xfffffe0059973888 syz-executor 848 774 848 0 S piperd 0xfffffe006e413998 syz-executor 844 774 844 0 S piperd 0xfffffe00598d0c70 syz-executor 807 794 424 0 S wait 0xfffffe005b2e9000 sh 794 424 424 0 S wait 0xfffffe005b2a85c0 sh 774 773 771 0 S select 0xfffffe005847adc0 syz-executor 773 771 771 0 S (threaded) syz-execprog 100111 S uwait 0xfffffe00586f8680 syz-execprog 100113 S uwait 0xfffffe00586f8880 syz-execprog 100114 S uwait 0xfffffe00586f8980 syz-execprog 100115 S uwait 0xfffffe00586f8a80 syz-execprog 100116 S wait 0xfffffe0007a265a0 syz-execprog 100118 S uwait 0xfffffe005847e580 syz-execprog 100119 S uwait 0xfffffe005847e680 syz-execprog 100120 S kqread 0xfffffe0059787000 syz-execprog 771 769 771 0 Ss pause 0xfffffe0007a260f0 csh 769 682 769 0 Ss select 0xfffffe005847ae40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe005849c0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00595744b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0059574cb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00595764b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0059576cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543544b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0054354cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543554b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0054355cb0 getty 738 1 18 0 S+ piperd 0xfffffe00598d06c0 logger 737 736 18 0 S+ nanslp 0xffffffff8397e3c0 sleep 736 1 18 0 S+ wait 0xfffffe005b2a5560 sh 686 1 686 0 Ss nanslp 0xffffffff8397e3c1 cron 682 1 682 0 Ss select 0xfffffe005847b340 sshd 495 1 495 0 Ss select 0xfffffe005847b640 syslogd 424 1 424 0 Ss wait 0xfffffe0007be6ae0 devd 423 1 423 65 Ss select 0xfffffe005847ba40 dhclient 338 1 338 0 Ss select 0xfffffe005847bbc0 dhclient 335 1 335 0 Ss select 0xfffffe0058710ec0 dhclient 17 0 0 0 DL syncer 0xffffffff83a9bae0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83a9a0c0 [bufdaemon] 100083 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00580114e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae57a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83acb738 [dom0] 100081 D launds 0xffffffff83acb744 [laundry: dom0] 100082 D umarcl 0xffffffff81d680d0 [uma] 7 0 0 0 DL - 0xffffffff836fbb70 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847d33e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff844a8a00 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836c6340 [doneq0] 100046 D - 0xffffffff836c62c0 [async] 100077 D - 0xffffffff836c6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ac6f20 [crypto] 100043 D crypto_ 0xfffffe0057f77030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f77080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085f6488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83926d40 [g_event] 100037 D - 0xffffffff83926d60 [g_up] 100038 D - 0xffffffff83926d80 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83ac7980 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c11ff0 [swapper] 100005 D - 0xfffffe00085fba00 [softirq_0] 100006 D - 0xfffffe00085fb800 [softirq_1] 100007 D - 0xfffffe00085fb600 [if_io_tqg_0] 100008 D - 0xfffffe00085fb400 [if_io_tqg_1] 100009 D - 0xfffffe00085fb200 [if_config_tqg_0] 100010 D - 0xfffffe00085fb000 [pci_hp taskq] 100011 D - 0xfffffe00085fad00 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fa700 [thread taskq] 100016 D - 0xfffffe00085fa300 [aiod_kick taskq] 100017 D - 0xfffffe00085fa100 [deferred_unmount ta] 100018 D - 0xfffffe00085f9e00 [inm_free taskq] 100019 D - 0xfffffe00085f9c00 [in6m_free taskq] 100020 D - 0xfffffe00085f9a00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f9800 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f9800 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f9800 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f9800 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f9300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f9300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f9300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f9300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085f8400 [firmware taskq] 100040 D - 0xfffffe0057f2d200 [crypto_0] 100041 D - 0xfffffe0057f2d200 [crypto_1] 100056 D - 0xfffffe00085fc300 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fc200 [vtnet0 txq 0] 100058 D - 0xfffffe005836c500 [vtnet0 rxq 1] 100059 D - 0xfffffe005836c400 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0058350600 [virtio_balloon] 100067 D - 0xffffffff8271e001 [deadlkres] 100071 D - 0xfffffe00586fe300 [acpi_task_0] 100072 D - 0xfffffe00586fe300 [acpi_task_1] 100073 D - 0xfffffe00586fe300 [acpi_task_2] 100075 D - 0xfffffe00085fc100 [mca taskq] 100076 D - 0xfffffe0057f2ca00 [CAM taskq] db> show all locks Process 2 (clock) thread 0xfffffe0007a19000 (100030) exclusive rw nd6 DAD queue (nd6 DAD queue) r = 0 (0xfffffe005405a1c8) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_rwlock.c:176 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 375 5007K 485 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34913 2057K 34984 vtbuf 24 1968K 46 newblk 1528 1406K 1629 kobj 329 1316K 493 vfscache 3 1025K 3 pcb 26 669K 55 inodedep 127 560K 150 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 118 230K 994 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 61482 vmem 5 144K 7 tidhash 3 141K 3 pagedep 48 140K 87 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 129 sem 4 106K 4 gtaskqueue 18 98K 18 bus 995 82K 5165 filedesc 10 73K 194 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 temp 35 37K 1947 umtx 288 36K 288 kdtrace 182 36K 1098 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 139 msg 4 30K 4 kbdmux 6 28K 6 BPF 24 24K 42 LRO 20 21K 22 DEVFS_RULE 56 20K 56 ifaddr 68 19K 78 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 145 17K 498 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 ifnet 8 15K 8 eventhandler 163 14K 163 ether_multi 167 14K 213 lltable 43 14K 52 dirrem 52 13K 71 kenv 95 12K 95 GEOM 61 11K 477 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 75 10K 85 mkdir 72 9K 154 bmsafemap 3 9K 117 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 55 8K 933 audit_evclass 238 8K 300 diradd 59 8K 113 taskqueue 63 7K 63 sglist 6 7K 6 cred 24 6K 278 CAM DEV 3 6K 510 plimit 22 6K 437 pfs_nodes 22 6K 22 newdirblk 38 5K 77 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 24 UMA 268 5K 268 freefile 35 5K 44 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 pwddesc 51 4K 927 proc-args 84 4K 2047 selfd 49 4K 24272 session 23 3K 50 terminal 11 3K 11 indirdep 10 3K 10 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 9 ip6ndp 13 3K 16 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 14 2K 17 Unitno 28 2K 54 CAM XPT 22 2K 543 lockf 15 2K 22 msi 12 2K 12 CC Mem 6 2K 13 in_multi 6 2K 9 tun 4 2K 5 select 12 2K 36 toponodes 6 2K 6 ipsecpolicy 2 2K 2 acpidev 20 2K 20 netlink 2 2K 36 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 17 ipsec 3 1K 3 mld 6 1K 7 igmp 6 1K 7 pfil 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 procdesc 4 1K 10 cdev 2 1K 2 DEVFSP 8 1K 75 inpcbpolicy 15 1K 200 osd 11 1K 26 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 cryptodev 2 1K 49 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3341 filecaps 4 1K 78 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 57 acpiintr 1 1K 1 cpus 2 1K 2 freework 1 1K 61 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 12 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_athm 0 0K 0 sctp_atky 0 0K 0 sctp_atcl 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 0 0K 0 filemon 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 15 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freeblks 0 0K 60 freefrag 0 0K 53 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 2 ipsecrequest 0 0K 0 ip6opt 0 0K 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 201 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 45 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14792 ioctlops 0 0K 99 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 657 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 kcovinfo 0 0K 34 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 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 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 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 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 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 8320 1078 21435 0 254 38494208 0 mbuf 256 8616 1046 28431 0 254 2473472 0 BUF TRIE 144 284 11504 862 0 62 1697472 0 malloc-384 384 4174 26 4176 0 30 1612800 0 malloc-128 128 11776 221 12165 0 126 1535616 0 malloc-4096 4096 337 1 506 0 2 1384448 0 UMA Slabs 0 112 10742 16 10742 0 126 1204896 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 15675 60 15675 0 254 881160 0 malloc-65536 65536 11 1 14 0 1 786432 0 RADIX NODE 144 4364 867 28858 0 62 753264 0 FFS inode 1168 559 29 603 0 8 686784 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 194 0 0 2 509056 0 malloc-256 256 1904 31 3438 0 62 495360 0 socket 960 31 477 1426 0 254 487680 0 VM OBJECT 264 1097 73 14884 0 30 308880 0 VNODE 440 595 98 642 0 30 304920 0 256 Bucket 2048 125 19 995 0 8 294912 0 malloc-64 64 4319 280 5449 0 254 294336 0 THREAD 1824 130 14 170 0 8 262656 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 6 2 126 0 1 262144 0 malloc-4096 4096 56 6 1704 0 2 253952 0 malloc-2048 2048 113 7 126 0 8 245760 0 malloc-16 16 14623 127 17619 0 254 236000 0 DEVCTL 1024 36 184 161 0 0 225280 0 malloc-128 128 1315 204 28898 0 126 194432 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5352 318 6281 0 254 181440 0 malloc-16384 16384 4 7 248 0 1 180224 0 lkpimm 56 1 3095 1 0 254 173376 0 FFS2 dinode 256 559 71 603 0 62 161280 0 malloc-1024 1024 127 17 146 0 16 147456 0 MAP ENTRY 96 1204 308 46553 0 126 145152 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 0 2 62 0 1 131072 0 unpcb 256 14 496 1198 0 254 130560 0 mbuf_packet 256 0 508 166 0 254 130048 0 S VFS Cache 104 1016 154 1090 0 126 121680 0 FPU_save_area 832 132 12 1606 0 16 119808 0 ksiginfo 112 46 998 1435 0 126 116928 0 malloc-2048 2048 3 53 1075 0 8 114688 0 malloc-128 128 575 200 3872 0 126 99200 0 PROC 1376 50 16 926 0 8 90816 0 UMA Kegs 384 226 7 226 0 30 89472 0 syncache 168 0 528 6 0 254 88704 0 128 Bucket 1024 43 40 265 0 16 84992 0 filedesc0 1072 51 26 927 0 8 82544 0 malloc-8192 8192 8 2 28 0 1 81920 0 malloc-8192 8192 7 2 108 0 1 73728 0 malloc-4096 4096 16 2 34 0 2 73728 0 malloc-64 64 539 532 1685 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 12 0 1 65536 0 g_bio 408 0 150 5107 0 30 61200 0 malloc-384 384 128 22 152 0 30 57600 0 64 Bucket 512 69 35 1871 0 30 53248 0 malloc-64 64 340 479 366 0 254 52416 0 malloc-128 128 300 103 904 0 126 51584 0 32 Bucket 256 57 138 2303 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 13589 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 8 40 558 0 16 49152 0 clpbuf 2624 0 16 65 0 4 41984 0 pcpu-8 8 4794 326 5203 0 254 40960 0 pipe 728 20 35 377 0 16 40040 0 udp_inpcb 416 6 84 181 0 30 37440 0 malloc-64 64 47 520 345 0 254 36288 0 malloc-64 64 74 493 38766 0 254 36288 0 malloc-64 64 58 509 1504 0 254 36288 0 malloc-64 64 82 485 174 0 254 36288 0 malloc-64 64 68 499 1035 0 254 36288 0 malloc-128 128 38 241 220 0 126 35712 0 malloc-128 128 111 168 638 0 126 35712 0 malloc-128 128 164 115 414 0 126 35712 0 malloc-128 128 78 201 79 0 126 35712 0 routing nhops 256 27 108 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 67 23 396 0 30 34560 0 malloc-256 256 4 131 37 0 62 34560 0 malloc-256 256 51 84 410 0 62 34560 0 malloc-256 256 87 48 231 0 62 34560 0 malloc-256 256 97 38 862 0 62 34560 0 malloc-256 256 30 105 33 0 62 34560 0 malloc-256 256 51 84 104 0 62 34560 0 malloc-256 256 76 59 416 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 3 5 7 0 2 32768 0 malloc-2048 2048 11 5 12 0 8 32768 0 malloc-2048 2048 5 11 36 0 8 32768 0 malloc-2048 2048 7 9 23 0 8 32768 0 malloc-2048 2048 3 13 56 0 8 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 12 20 16 0 16 32768 0 malloc-1024 1024 5 27 190 0 16 32768 0 malloc-1024 1024 11 21 15 0 16 32768 0 malloc-1024 1024 1 31 1049 0 16 32768 0 malloc-512 512 13 51 30 0 30 32768 0 malloc-512 512 1 63 111 0 30 32768 0 malloc-512 512 2 62 27 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 0 64 18 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 ertt_txseginfo 40 1 807 559 0 254 32320 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 68 0 126 31680 0 VMSPACE 616 34 14 911 0 16 29568 0 sctp_laddr 48 0 588 17 0 254 28224 0 malloc-32 32 271 611 512 0 254 28224 0 16 Bucket 144 48 148 312 0 62 28224 0 4 Bucket 48 7 581 14 0 254 28224 0 da_ccb 544 0 49 1467 0 16 26656 0 TURNSTILE 136 145 44 145 0 62 25704 0 cpuset 200 7 121 7 0 62 25600 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 3 0 29 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 5 1 7 0 2 24576 0 PWD 40 14 592 156 0 254 24240 0 rtentry 168 30 114 38 0 62 24192 0 Files 80 135 165 7629 0 126 24000 0 8 Bucket 80 45 255 309 0 126 24000 0 tcp_inpcb 1320 6 12 13 0 8 23760 0 ripcb 384 3 57 6 0 30 23040 0 malloc-384 384 31 29 37 0 30 23040 0 malloc-384 384 45 15 62 0 30 23040 0 malloc-384 384 2 58 2 0 30 23040 0 SLEEPQUEUE 88 145 111 145 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 40 0 254 20160 0 ertt 72 6 274 13 0 126 20160 0 malloc-32 32 140 490 174 0 254 20160 0 malloc-32 32 158 472 171 0 254 20160 0 malloc-32 32 53 577 94 0 254 20160 0 malloc-32 32 75 555 3274 0 254 20160 0 malloc-32 32 6 624 1051 0 254 20160 0 2 Bucket 32 54 576 334 0 254 20160 0 KNOTE 160 9 116 125 0 62 20000 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-512 512 6 26 64 0 30 16384 0 malloc-512 512 3 29 7 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 kenv 258 17 43 1071 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_inpcb ports 32 3 375 5 0 254 12096 0 malloc-32 32 9 369 542 0 254 12096 0 malloc-16 16 44 706 1485 0 254 12000 0 malloc-16 16 43 707 245 0 254 12000 0 malloc-16 16 13 737 143 0 254 12000 0 malloc-16 16 23 727 50 0 254 12000 0 malloc-16 16 37 713 52 0 254 12000 0 malloc-16 16 276 474 28309 0 254 12000 0 malloc-16 16 26 724 84 0 254 12000 0 malloc-384 384 6 24 6 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 vtnet_tx_hdr 24 0 334 5094 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 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 144 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 frags 248 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 source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 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 tcp_rack_pcb 1152 0 0 0 0 8 0 0 tcp_rack_map 128 0 0 0 0 126 0 0 tcp_bbr_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 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 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2256 0 0 0 0 254 0 0 sctp_ep 1152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcp_log 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