Warning: Permanently added '10.128.0.156' (ECDSA) to the list of known hosts. 2021/09/28 16:00:36 fuzzer started 2021/09/28 16:00:36 dialing manager at 10.128.0.248:39780 2021/09/28 16:00:36 syscalls: 828 2021/09/28 16:00:36 code coverage: enabled 2021/09/28 16:00:36 comparison tracing: enabled 2021/09/28 16:00:36 extra coverage: support is not implemented in syzkaller 2021/09/28 16:00:36 setuid sandbox: support is not implemented in syzkaller 2021/09/28 16:00:36 namespace sandbox: support is not implemented in syzkaller 2021/09/28 16:00:36 Android sandbox: support is not implemented in syzkaller 2021/09/28 16:00:36 fault injection: support is not implemented in syzkaller 2021/09/28 16:00:36 leak checking: support is not implemented in syzkaller 2021/09/28 16:00:36 net packet injection: enabled 2021/09/28 16:00:36 net device setup: support is not implemented in syzkaller 2021/09/28 16:00:36 concurrency sanitizer: support is not implemented in syzkaller 2021/09/28 16:00:36 devlink PCI setup: support is not implemented in syzkaller 2021/09/28 16:00:36 USB emulation: support is not implemented in syzkaller 2021/09/28 16:00:36 hci packet injection: support is not implemented in syzkaller 2021/09/28 16:00:36 wifi device emulation: support is not implemented in syzkaller 2021/09/28 16:00:36 802.15.4 emulation: support is not implemented in syzkaller 2021/09/28 16:00:36 fetching corpus: 0, signal 0/2000 (executing program) 2021/09/28 16:00:36 fetching corpus: 50, signal 10640/14493 (executing program) 2021/09/28 16:00:36 fetching corpus: 100, signal 17585/23192 (executing program) 2021/09/28 16:00:36 fetching corpus: 150, signal 24179/31485 (executing program) 2021/09/28 16:00:36 fetching corpus: 200, signal 30176/39122 (executing program) 2021/09/28 16:00:36 fetching corpus: 250, signal 36908/47325 (executing program) 2021/09/28 16:00:36 fetching corpus: 300, signal 40865/52834 (executing program) 2021/09/28 16:00:36 fetching corpus: 350, signal 46454/59808 (executing program) 2021/09/28 16:00:36 fetching corpus: 400, signal 51154/65833 (executing program) 2021/09/28 16:00:37 fetching corpus: 450, signal 57169/73033 (executing program) 2021/09/28 16:00:37 fetching corpus: 500, signal 60697/77861 (executing program) 2021/09/28 16:00:37 fetching corpus: 550, signal 64662/83041 (executing program) 2021/09/28 16:00:37 fetching corpus: 600, signal 72112/91338 (executing program) 2021/09/28 16:00:37 fetching corpus: 650, signal 75328/95698 (executing program) 2021/09/28 16:00:37 fetching corpus: 700, signal 79138/100564 (executing program) 2021/09/28 16:00:37 fetching corpus: 750, signal 83840/106134 (executing program) 2021/09/28 16:00:37 fetching corpus: 800, signal 90702/113591 (executing program) 2021/09/28 16:00:37 fetching corpus: 850, signal 97076/120583 (executing program) 2021/09/28 16:00:37 fetching corpus: 900, signal 101142/125385 (executing program) 2021/09/28 16:00:37 fetching corpus: 950, signal 103709/128858 (executing program) 2021/09/28 16:00:37 fetching corpus: 1000, signal 105945/132078 (executing program) 2021/09/28 16:00:37 fetching corpus: 1050, signal 108388/135386 (executing program) 2021/09/28 16:00:37 fetching corpus: 1100, signal 111148/138924 (executing program) 2021/09/28 16:00:37 fetching corpus: 1150, signal 114545/142909 (executing program) 2021/09/28 16:00:38 fetching corpus: 1200, signal 117619/146589 (executing program) 2021/09/28 16:00:38 fetching corpus: 1250, signal 121313/150823 (executing program) 2021/09/28 16:00:38 fetching corpus: 1300, signal 123959/154082 (executing program) 2021/09/28 16:00:38 fetching corpus: 1350, signal 126538/157286 (executing program) 2021/09/28 16:00:38 fetching corpus: 1400, signal 128338/159757 (executing program) 2021/09/28 16:00:38 fetching corpus: 1450, signal 130897/162874 (executing program) 2021/09/28 16:00:38 fetching corpus: 1500, signal 134671/166833 (executing program) 2021/09/28 16:00:38 fetching corpus: 1550, signal 138742/171006 (executing program) 2021/09/28 16:00:38 fetching corpus: 1600, signal 140670/173482 (executing program) 2021/09/28 16:00:38 fetching corpus: 1650, signal 143131/176325 (executing program) 2021/09/28 16:00:38 fetching corpus: 1700, signal 145331/178908 (executing program) 2021/09/28 16:00:38 fetching corpus: 1750, signal 147787/181709 (executing program) 2021/09/28 16:00:38 fetching corpus: 1800, signal 150637/184725 (executing program) 2021/09/28 16:00:38 fetching corpus: 1850, signal 152545/186979 (executing program) 2021/09/28 16:00:39 fetching corpus: 1900, signal 154986/189660 (executing program) 2021/09/28 16:00:39 fetching corpus: 1950, signal 157620/192526 (executing program) 2021/09/28 16:00:39 fetching corpus: 2000, signal 159495/194742 (executing program) 2021/09/28 16:00:39 fetching corpus: 2050, signal 162145/197474 (executing program) 2021/09/28 16:00:39 fetching corpus: 2100, signal 163711/199424 (executing program) 2021/09/28 16:00:39 fetching corpus: 2150, signal 167360/202880 (executing program) 2021/09/28 16:00:39 fetching corpus: 2200, signal 168857/204672 (executing program) 2021/09/28 16:00:39 fetching corpus: 2250, signal 170238/206364 (executing program) 2021/09/28 16:00:39 fetching corpus: 2300, signal 172606/208711 (executing program) 2021/09/28 16:00:39 fetching corpus: 2350, signal 174486/210748 (executing program) 2021/09/28 16:00:39 fetching corpus: 2400, signal 176161/212592 (executing program) 2021/09/28 16:00:39 fetching corpus: 2450, signal 178717/214991 (executing program) 2021/09/28 16:00:39 fetching corpus: 2500, signal 181743/217644 (executing program) 2021/09/28 16:00:39 fetching corpus: 2550, signal 184141/219881 (executing program) 2021/09/28 16:00:39 fetching corpus: 2600, signal 186569/221932 (executing program) 2021/09/28 16:00:39 fetching corpus: 2650, signal 189029/224109 (executing program) 2021/09/28 16:00:40 fetching corpus: 2700, signal 190889/225834 (executing program) 2021/09/28 16:00:40 fetching corpus: 2750, signal 192432/227388 (executing program) 2021/09/28 16:00:40 fetching corpus: 2800, signal 194334/229161 (executing program) 2021/09/28 16:00:40 fetching corpus: 2850, signal 195973/230682 (executing program) 2021/09/28 16:00:40 fetching corpus: 2900, signal 197314/232027 (executing program) 2021/09/28 16:00:40 fetching corpus: 2950, signal 199642/233980 (executing program) 2021/09/28 16:00:40 fetching corpus: 3000, signal 200792/235186 (executing program) 2021/09/28 16:00:40 fetching corpus: 3050, signal 202845/236918 (executing program) 2021/09/28 16:00:40 fetching corpus: 3100, signal 204460/238304 (executing program) 2021/09/28 16:00:40 fetching corpus: 3150, signal 205752/239604 (executing program) 2021/09/28 16:00:40 fetching corpus: 3200, signal 208165/241385 (executing program) 2021/09/28 16:00:40 fetching corpus: 3250, signal 209858/242822 (executing program) 2021/09/28 16:00:41 fetching corpus: 3300, signal 211736/244316 (executing program) 2021/09/28 16:00:41 fetching corpus: 3350, signal 214761/246255 (executing program) 2021/09/28 16:00:41 fetching corpus: 3400, signal 215810/247231 (executing program) 2021/09/28 16:00:41 fetching corpus: 3450, signal 217005/248350 (executing program) 2021/09/28 16:00:41 fetching corpus: 3500, signal 219752/250356 (executing program) 2021/09/28 16:00:41 fetching corpus: 3550, signal 221866/251764 (executing program) 2021/09/28 16:00:41 fetching corpus: 3600, signal 223211/252833 (executing program) 2021/09/28 16:00:41 fetching corpus: 3650, signal 225381/254212 (executing program) 2021/09/28 16:00:41 fetching corpus: 3700, signal 226889/255416 (executing program) 2021/09/28 16:00:41 fetching corpus: 3750, signal 227896/256285 (executing program) 2021/09/28 16:00:41 fetching corpus: 3800, signal 229142/257170 (executing program) 2021/09/28 16:00:41 fetching corpus: 3850, signal 231090/258359 (executing program) 2021/09/28 16:00:41 fetching corpus: 3900, signal 232495/259318 (executing program) 2021/09/28 16:00:41 fetching corpus: 3950, signal 233562/260095 (executing program) 2021/09/28 16:00:42 fetching corpus: 4000, signal 235802/261328 (executing program) 2021/09/28 16:00:42 fetching corpus: 4050, signal 238067/262641 (executing program) 2021/09/28 16:00:42 fetching corpus: 4100, signal 239970/263681 (executing program) 2021/09/28 16:00:42 fetching corpus: 4150, signal 241901/264732 (executing program) 2021/09/28 16:00:42 fetching corpus: 4200, signal 242955/265428 (executing program) 2021/09/28 16:00:42 fetching corpus: 4250, signal 245234/266498 (executing program) 2021/09/28 16:00:42 fetching corpus: 4300, signal 246334/267164 (executing program) 2021/09/28 16:00:42 fetching corpus: 4350, signal 247943/267922 (executing program) 2021/09/28 16:00:42 fetching corpus: 4400, signal 248841/268485 (executing program) 2021/09/28 16:00:42 fetching corpus: 4450, signal 250908/269466 (executing program) 2021/09/28 16:00:42 fetching corpus: 4500, signal 252000/270045 (executing program) 2021/09/28 16:00:42 fetching corpus: 4550, signal 253624/270782 (executing program) login: Expensive timeout(9) function: 0xffffffff81f78fe0(0xffffffff841bd680) 0.006583006 s 2021/09/28 16:00:43 fetching corpus: 4600, signal 254776/271392 (executing program) 2021/09/28 16:00:43 fetching corpus: 4650, signal 255654/271844 (executing program) 2021/09/28 16:00:43 fetching corpus: 4700, signal 256762/272397 (executing program) 2021/09/28 16:00:43 fetching corpus: 4750, signal 258569/273115 (executing program) 2021/09/28 16:00:43 fetching corpus: 4800, signal 261037/273952 (executing program) 2021/09/28 16:00:43 fetching corpus: 4850, signal 262910/274578 (executing program) 2021/09/28 16:00:43 fetching corpus: 4900, signal 264958/275265 (executing program) Expensive timeout(9) function: 0xffffffff81f78fe0(0xffffffff841bd680) 0.013814990 s 2021/09/28 16:00:43 fetching corpus: 4950, signal 266755/275884 (executing program) Expensive timeout(9) function: 0xffffffff817b42f0(0) 0.016639673 s 2021/09/28 16:00:43 fetching corpus: 5000, signal 268685/276527 (executing program) 2021/09/28 16:00:43 fetching corpus: 5050, signal 269748/276861 (executing program) 2021/09/28 16:00:43 fetching corpus: 5100, signal 271587/277405 (executing program) 2021/09/28 16:00:43 fetching corpus: 5150, signal 273192/277866 (executing program) 2021/09/28 16:00:43 fetching corpus: 5188, signal 274302/278198 (executing program) 2021/09/28 16:00:43 fetching corpus: 5188, signal 274302/278233 (executing program) 2021/09/28 16:00:43 fetching corpus: 5188, signal 274302/278269 (executing program) 2021/09/28 16:00:43 fetching corpus: 5188, signal 274302/278306 (executing program) 2021/09/28 16:00:43 fetching corpus: 5188, signal 274302/278343 (executing program) 2021/09/28 16:00:43 fetching corpus: 5188, signal 274302/278386 (executing program) 2021/09/28 16:00:43 fetching corpus: 5188, signal 274302/278411 (executing program) 2021/09/28 16:00:43 fetching corpus: 5188, signal 274302/278449 (executing program) 2021/09/28 16:00:43 fetching corpus: 5188, signal 274302/278480 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/278529 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/278572 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/278607 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/278650 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/278685 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/278712 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/278755 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/278787 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/278827 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/278858 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/278890 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/278931 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/278975 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/279015 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/279055 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/279089 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/279131 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/279172 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/279210 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/279251 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/279292 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/279329 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/279376 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/279396 (executing program) 2021/09/28 16:00:44 fetching corpus: 5188, signal 274302/279396 (executing program) 2021/09/28 16:00:44 starting 4 fuzzer processes 16:00:44 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xffffffffffffffe2, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000cc0)={r6, 0x1}, 0x8) 16:00:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 16:00:44 executing program 2: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000140)=0x1c, 0x40000000) lseek(r0, 0x7fff, 0x4) r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = dup2(r1, r1) syz_emit_ethernet(0x2a, &(0x7f00000001c0)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @local={0xac, 0x14, 0x0}}, @icmp=@generic={0xd, 0x0, 0x0, "2db9cecf"}}}}}) ioctl$CIOCGSESSION2(r2, 0xc030636a, &(0x7f0000000240)={0x1f, 0x20, 0x1, &(0x7f0000000080)='\x00', 0x1, &(0x7f0000000200)="fb", 0x0, 0x4d46b770, [0x0, 0x0, 0x0, 0x9cfd]}) freebsd12_shm_open(&(0x7f0000000040)='./file0\x00', 0x200, 0x13) socket(0x1, 0x1, 0x0) r3 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24) setsockopt$inet_tcp_int(r3, 0x6, 0x449, &(0x7f0000000000)=0x400, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x578e, 0x4) connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x3, @rand_addr=0x80}, 0x10) shutdown(r3, 0x1) ioctl$DIOCADDADDR(0xffffffffffffffff, 0xc4704434, &(0x7f0000000000)="792986bd824f625835d32bea08d800010000d8c82248abe2b4263de2d1bebe1878bc4f63ba6195193fc541d56c39fd78bd68fbd8c5c344b0248319b00f63f797c130") r4 = dup(0xffffffffffffff9c) ioctl$DIOCRSETTFLAGS(r4, 0xc44c444a, &(0x7f0000001180)={{"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", "26c7b76488cf2b914ae162ab8c09bf46ad646d85a64d3a57b28341de0e5737b2", 0x81, 0x40}, &(0x7f0000000180)="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", 0x5, 0x81, 0x2, 0x18, 0x8, 0x5, 0x8, 0x1}) ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcb7c4404, &(0x7f0000001640)="4df2829ace46cd11509bc13572f32ff7dfae000ece3609b0b25c811bffb015be7d4179376912a1a74271a2c609afc19a01d3ca820da63e52d3b32c5696a42d9cb45ab7d68cd9d3f913327487e63d439fe7b3e56926d2637a4376f7f979a731650138ffb8a058549d1f71c72f8d1cd494f57df22cfd39db1f080afef080f59ad19e8c8e6307b8a8cc43190494913970e1479297224788736f941bc5ed2e469ce526f26089a3") openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) 16:00:44 executing program 3: r0 = socket(0x2, 0x1, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x2, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[], 0x3ef) sendmsg$inet6_sctp(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @rand_addr=0xffff}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000100)='\x00', 0x1}], 0x1}, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x5}, 0x10) sendmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="cc", 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) [fib_algo] inet.0 (bsearch4#23) rebuild_fd_flm: switching algo to radix4_lockless Kernel page fault with the following non-sleepable locks held: exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009ea90c70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:897 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009ea8be50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:857 stack backtrace: 16:00:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xffffffffffffffe2, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000cc0)={r6, 0x1}, 0x8) #0 0xffffffff817fc8d3 at witness_debugger+0x173 16:00:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000000)={0xffffffffffffffe2, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) r5 = dup2(r3, r4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000cc0)={r6, 0x1}, 0x8) #1 0xffffffff817fed43 at witness_warn+0x893 #2 0xffffffff821dd522 at trap_pfault+0x162 #3 0xffffffff821dbd17 at trap+0x5e7 #4 0xffffffff82181908 at calltrap+0x8 #5 0xffffffff84c7b86c at sctp_med_chunk_output+0x439c #6 0xffffffff84c74935 at sctp_chunk_output+0x2b25 #7 0xffffffff84ccfcd9 at sctp_shutdown+0x4f9 #8 0xffffffff818816b2 at soshutdown+0x2d2 #9 0xffffffff8188ecf2 at kern_shutdown+0x112 #10 0xffffffff82356cbf at ia32_syscall+0x41f #11 0xffffffff82182aaf at int0x80_syscall_common+0x9c Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0xffffffffffffffff fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff84cb7252 stack pointer = 0x0:0xfffffe009bf4c300 frame pointer = 0x0:0xfffffe009bf4c330 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 = 847 (syz-executor.3) trap number = 12 panic: page fault cpuid = 1 time = 1632844845 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bf4bb10 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bf4bc70 vpanic() at vpanic+0x2c5/frame 0xfffffe009bf4bd50 panic() at panic+0xb5/frame 0xfffffe009bf4be10 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe009bf4bf10 trap_pfault() at trap_pfault+0x186/frame 0xfffffe009bf4c050 trap() at trap+0x5e7/frame 0xfffffe009bf4c230 calltrap() at calltrap+0x8/frame 0xfffffe009bf4c230 --- trap 0xc, rip = 0xffffffff84cb7252, rsp = 0xfffffe009bf4c300, rbp = 0xfffffe009bf4c330 --- sctp_ss_rrp_packet_done() at sctp_ss_rrp_packet_done+0xf2/frame 0xfffffe009bf4c330 sctp_med_chunk_output() at sctp_med_chunk_output+0x439c/frame 0xfffffe009bf4cee0 sctp_chunk_output() at sctp_chunk_output+0x2b25/frame 0xfffffe009bf4db30 sctp_shutdown() at sctp_shutdown+0x4f9/frame 0xfffffe009bf4dc20 soshutdown() at soshutdown+0x2d2/frame 0xfffffe009bf4dc70 kern_shutdown() at kern_shutdown+0x112/frame 0xfffffe009bf4dd30 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe009bf4df30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 847 tid 100137 ] Stopped at kdb_enter+0x6b: movq $0,0x28e03da(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x646ab00445f383fd rdx 0x3ffff rbx 0 rsp 0xfffffe009bf4bc50 rbp 0xfffffe009bf4bc70 rsi 0x40001 rdi 0xffffffff817bc96a vprintf+0x35a r8 0 r9 0xfffffe009bf4b788 r10 0 r11 0xfffffe009ea0c510 r12 0xfffffe009ea0c000 r13 0xfffffe009bf4bc01 r14 0xffffffff82c7fe60 .str.18 r15 0xffffffff82c7fe60 .str.18 rip 0xffffffff817b02db kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e03da(%rip) db> show proc Process 847 (syz-executor.3) at 0xfffffe009ea40a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe009e9f7000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d60538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009ea4b000 (map 0xfffffe009ea4b000) (map.pmap 0xfffffe009ea4b0c0) (pmap 0xfffffe009ea4b120) threads: 2 100131 RunQ syz-executor.3 100137 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 879 783 783 0 R syz-executor.1 878 1 878 0 Ss select 0xfffffe009ea7e840 rtsol 877 1 877 0 Ss select 0xfffffe009ea7e8c0 rtsol 876 1 876 0 Ss select 0xfffffe009ea7e940 rtsol 873 800 436 0 S kqread 0xfffffe009e4b1800 rtsol 859 782 782 0 R syz-executor.0 847 787 787 0 R (threaded) syz-executor.3 100131 RunQ syz-executor.3 100137 Run CPU 1 syz-executor.3 842 784 784 0 R (threaded) syz-executor.2 100116 RunQ syz-executor.2 100136 S connec 0xfffffe0058950c1a syz-executor.2 100138 S uwait 0xfffffe009e47a080 syz-executor.2 800 790 436 0 S wait 0xfffffe009e4da000 sh 790 436 436 0 S wait 0xfffffe0058b1b538 sh 787 780 787 0 Rs syz-executor.3 784 780 784 0 Rs syz-executor.2 783 780 783 0 Ss nanslp 0xffffffff8405d5c0 syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffffe0058785200 syz-fuzzer 100119 S uwait 0xfffffe005895b500 syz-fuzzer 100120 S uwait 0xfffffe005895b600 syz-fuzzer 100121 S kqread 0xfffffe005896cb00 syz-fuzzer 100122 S uwait 0xfffffe0058785600 syz-fuzzer 100123 S uwait 0xfffffe005895b800 syz-fuzzer 100124 S uwait 0xfffffe0057026a00 syz-fuzzer 100126 S uwait 0xfffffe005895b200 syz-fuzzer 100128 S uwait 0xfffffe005895b400 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4745e8 csh 776 694 776 0 Ss select 0xfffffe009e9c7ec0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057014cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f94b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f9cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575f64b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00575f6cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00575f24b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00575f2cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575ed4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575edcb0 getty 750 1 24 0 S+ piperd 0xfffffe00588de8b8 logger 749 748 24 0 S+ nanslp 0xffffffff8405d5c0 sleep 748 1 24 0 S+ wait 0xfffffe00588be000 sh 698 1 698 0 Ss nanslp 0xffffffff8405d5c1 cron 694 1 694 0 Ss select 0xfffffe0057421540 sshd 507 1 507 0 Rs CPU 0 syslogd 436 1 436 0 Ss wait 0xfffffe00588df000 devd 435 1 435 65 Ss select 0xfffffe0058b165c0 dhclient 350 1 350 0 Ss select 0xfffffe0058b16740 dhclient 347 1 347 0 Ss select 0xfffffe0058b169c0 dhclient 23 0 0 0 DL syncer 0xffffffff84185960 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005877da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84183660 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe005700b4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841bbb80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841af6b8 [dom0] 100089 D launds 0xffffffff841af6c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eb2b10 [uma] 18 0 0 0 DL - 0xffffffff83e13ca0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d445a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84a0e1a0 [pf purge] 15 0 0 0 DL - 0xffffffff8417e880 [soaiod4] 9 0 0 0 DL - 0xffffffff8417e880 [soaiod3] 8 0 0 0 DL - 0xffffffff8417e880 [soaiod2] 7 0 0 0 DL - 0xffffffff8417e880 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c99540 [doneq0] 100049 D - 0xffffffff83c994c0 [async] 100082 D - 0xffffffff83c99340 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ac8c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541c9d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541c9d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a9760 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff84030b80 [g_event] 100040 D - 0xffffffff84030bc0 [g_up] 100041 D - 0xffffffff84030c00 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417fc08 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 RLs [init] 10 0 0 0 DL audit_w 0xffffffff841aa700 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84031a80 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053dfce00 [deferred_unmount ta] 100013 D - 0xfffffe0053dfc800 [thread taskq] 100015 D - 0xfffffe0053dfc400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053dfc200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053dfc000 [pci_hp taskq] 100018 D - 0xfffffe0053e06d00 [aiod_kick taskq] 100019 D - 0xfffffe0053e06b00 [inm_free taskq] 100020 D - 0xfffffe0053e06900 [in6m_free taskq] 100021 D - 0xfffffe0053e06700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053e06700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053e06700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053e06700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053e06200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053e06200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053e06200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053e06200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e14200 [firmware taskq] 100042 D - 0xfffffe005419ec00 [crypto_0] 100043 D - 0xfffffe005419ec00 [crypto_1] 100059 D - 0xfffffe0056ec3b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056ec3a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056ec3900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056ec3800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ff6600 [virtio_balloon] 100068 D - 0xfffffe0057027800 [mca taskq] 100073 D - 0xffffffff82c86de0 [deadlkres] 100077 D - 0xfffffe0057415a00 [acpi_task_0] 100078 D - 0xfffffe0057415a00 [acpi_task_1] 100079 D - 0xfffffe0057415a00 [acpi_task_2] 100081 D - 0xfffffe005419e400 [CAM taskq] 874 1 436 0 Z rtsol 875 1 436 0 Z rtsol db> show all locks Process 847 (syz-executor.3) thread 0xfffffe009ea0c000 (100137) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009ea90c70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:897 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009ea8be50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:857 Process 507 (syslogd) thread 0xfffffe009e4781e0 (100110) exclusive rw bufobj interlock (bufobj interlock) r = 0 (0xfffffe009e4899a0) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vnops.c:243 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e489930) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3543 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4238 tcp_hpts 6 3201K 6 sysctloid 35175 2072K 35246 vtbuf 24 1968K 46 kobj 326 1304K 483 newblk 672 1192K 690 vfscache 3 1025K 3 pcb 30 539K 111 inodedep 71 539K 94 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 129 274K 947 acpica 1674 184K 55237 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 filedesc 18 137K 73 pagedep 26 135K 32 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 205 40K 1025 umtx 286 36K 286 temp 34 33K 1879 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 BPF 14 19K 14 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 133 17K 419 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 lltable 44 14K 44 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 487 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 4 9K 63 kqueue 66 9K 886 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 2 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 sglist 5 7K 5 diradd 48 6K 61 CAM DEV 3 6K 510 cred 24 6K 196 plimit 21 6K 333 dirrem 19 5K 30 ufs_dirhash 24 5K 24 DEVFSP 73 5K 81 UMA 270 5K 270 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 60 4K 880 mkdir 28 4K 44 acpisem 28 4K 28 session 27 4K 36 hhook 15 4K 17 terminal 11 3K 11 proc-args 50 3K 553 indirdep 10 3K 10 ip6ndp 14 3K 15 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 newdirblk 16 2K 22 ipsec-saq 2 2K 2 sctp_ifa 14 2K 15 Unitno 31 2K 47 selfd 27 2K 12283 CAM XPT 22 2K 543 lockf 15 2K 22 in_multi 6 2K 8 select 11 2K 32 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_stro 1 1K 4 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 15 sctp_atcl 2 1K 17 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 inpcbpolicy 20 1K 179 encap_export_host 12 1K 12 sctp_timw 2 1K 2 pfil 4 1K 4 procdesc 4 1K 10 cdev 2 1K 2 osd 9 1K 22 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freefile 2 1K 11 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 xform 3 1K 43 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 sctp_atky 3 1K 21 tcp_fsb 1 1K 1 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 3455 pmchooks 1 1K 1 filecaps 4 1K 78 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 37 acpiintr 1 1K 1 pmc 1 1K 1 sctp_athm 2 1K 17 sctp_map 2 1K 8 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 28 p1003.1b 1 1K 1 cdg data 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 11 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 vegas data 0 0K 0 chd data 0 0K 0 dctcp data 0 0K 0 cubic data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 0 tcp_do 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 13 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 27 freefrag 0 0K 2 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 195 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 twe_commands 0 0K 0 twa_commands 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 99 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 14046 ioctlops 0 0K 97 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 656 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 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 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 981 107790 0 254 38096896 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8624 946 158732 0 254 2449920 0 BUF TRIE 144 190 11570 487 0 62 1693440 0 malloc-384 384 4239 11 4263 0 30 1632000 0 malloc-4096 4096 390 2 1368 0 2 1605632 0 malloc-128 128 11833 40 11906 0 126 1519744 0 UMA Slabs 0 112 10136 13 10136 0 126 1136688 0 RADIX NODE 144 6479 124 28901 0 62 950832 0 vmem btag 56 15672 71 15672 0 254 881608 0 FFS inode 1160 519 20 530 0 8 625240 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1162 38 14171 0 30 316800 0 malloc-64 64 4485 51 6326 0 254 290304 0 256 Bucket 2048 120 12 11542 0 8 270336 0 malloc-256 256 1035 15 1865 0 62 268800 0 THREAD 1808 142 1 144 0 8 258544 0 VNODE 448 556 20 569 0 30 258048 0 malloc-16 16 14751 249 16039 0 254 240000 0 DEVCTL 1024 23 197 151 0 0 225280 0 malloc-65536 65536 1 2 63 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-16384 16384 8 4 34 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 198 6381 0 254 185472 0 malloc-128 128 1229 42 25825 0 126 162688 0 MAP ENTRY 96 1471 167 42701 0 126 157248 0 malloc-1024 1024 133 3 150 0 16 139264 0 FFS2 dinode 256 519 21 530 0 62 138240 0 malloc-128 128 1020 34 5281 0 126 134912 0 FPU_save_area 832 144 9 584 0 16 127296 0 ksiginfo 112 48 996 495 0 126 116928 0 VMSPACE 2544 37 8 863 0 4 114480 0 S VFS Cache 104 999 93 1038 0 126 113568 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-8192 8192 9 2 110 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 PROC 1336 61 5 879 0 8 88176 0 filedesc0 1072 60 10 880 0 8 75040 0 malloc-8192 8192 8 1 10 0 1 73728 0 mbuf_cluster 2048 30 2 30 0 254 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 128 Bucket 1024 42 21 654 0 16 64512 0 malloc-4096 4096 14 1 27 0 2 61440 0 malloc-2048 2048 13 17 577 0 8 61440 0 g_bio 408 0 150 4631 0 30 61200 0 malloc-8192 8192 4 3 32 0 1 57344 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 32 Bucket 256 47 133 6050 0 62 46080 0 malloc-1024 1024 10 34 1551 0 16 45056 0 malloc-64 64 517 176 1629 0 254 44352 0 clpbuf 2624 0 16 21 0 16 41984 0 pcpu-8 8 4645 475 4801 0 254 40960 0 socket 960 32 8 1424 0 254 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 13204 0 16 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 malloc-128 128 61 218 323 0 126 35712 0 malloc-384 384 70 20 117 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 64 Bucket 512 58 6 2062 0 30 32768 0 malloc-256 256 83 37 266 0 62 30720 0 malloc-4096 4096 4 3 7 0 2 28672 0 malloc-2048 2048 9 5 21 0 8 28672 0 malloc-64 64 105 336 1480 0 254 28224 0 malloc-384 384 54 16 56 0 30 26880 0 KNOTE 160 31 119 5140 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 67 23 444 0 62 23040 0 sctp_asoc 2288 1 9 4 0 254 22880 0 da_ccb 544 0 42 1277 0 16 22848 0 TURNSTILE 136 144 24 144 0 62 22848 0 pipe 744 20 10 335 0 16 22320 0 malloc-4096 4096 5 0 5 0 2 20480 0 malloc-4096 4096 3 2 830 0 2 20480 0 malloc-2048 2048 2 8 25 0 8 20480 0 malloc-64 64 226 89 282 0 254 20160 0 malloc-32 32 88 542 628 0 254 20160 0 Files 80 199 51 7308 0 126 20000 0 8 Bucket 80 36 214 498 0 126 20000 0 malloc-128 128 128 27 167 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 33 17 48 0 30 19200 0 malloc-256 256 52 23 410 0 62 19200 0 malloc-256 256 48 27 288 0 62 19200 0 malloc-256 256 46 29 109 0 62 19200 0 SLEEPQUEUE 88 144 48 144 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-1024 1024 8 8 13 0 16 16384 0 malloc-512 512 0 32 130 0 30 16384 0 sctp_raddr 736 1 21 4 0 254 16192 0 ertt_txseginfo 40 0 404 665 0 254 16160 0 malloc-64 64 72 180 25984 0 254 16128 0 malloc-64 64 167 85 199 0 254 16128 0 16 Bucket 144 42 70 318 0 62 16128 0 udp_inpcb 496 12 20 162 0 254 15872 0 malloc-128 128 60 64 262 0 126 15872 0 malloc-384 384 22 18 362 0 30 15360 0 tcpcb 1080 5 9 11 0 254 15120 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-2048 2048 2 4 4 0 8 12288 0 malloc-1024 1024 8 4 183 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-32 32 96 282 4022 0 254 12096 0 vtnet_tx_hdr 24 0 501 49202 0 254 12024 0 kenv 258 15 30 1026 0 30 11610 0 malloc-256 256 25 20 185 0 62 11520 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-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 3 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-1024 1024 2 6 11 0 16 8192 0 malloc-1024 1024 2 6 5 0 16 8192 0 malloc-1024 1024 1 7 2 0 16 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 5 11 70 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 27 65 36 0 126 8096 0 rl_entry 40 35 167 35 0 254 8080 0 sctp_laddr 48 4 164 17 0 254 8064 0 tcp_rack_map 112 4 68 4 0 126 8064 0 udpcb 32 6 246 162 0 254 8064 0 ertt 72 5 107 11 0 126 8064 0 PWD 32 17 235 109 0 254 8064 0 malloc-64 64 56 70 372 0 254 8064 0 malloc-64 64 62 64 75 0 254 8064 0 malloc-32 32 134 118 285 0 254 8064 0 malloc-32 32 61 191 77 0 254 8064 0 malloc-32 32 38 214 91 0 254 8064 0 malloc-32 32 53 199 226 0 254 8064 0 malloc-32 32 17 235 30 0 254 8064 0 4 Bucket 48 6 162 63 0 254 8064 0 2 Bucket 32 50 202 536 0 254 8064 0 malloc-16 16 25 475 116 0 254 8000 0 malloc-16 16 57 443 281 0 254 8000 0 malloc-16 16 17 483 59 0 254 8000 0 malloc-16 16 39 461 176 0 254 8000 0 malloc-16 16 286 214 25355 0 254 8000 0 malloc-16 16 4 496 16 0 254 8000 0 ripcb 496 3 13 6 0 254 7936 0 tcp_inpcb 496 5 11 11 0 254 7936 0 malloc-128 128 36 26 51 0 126 7936 0 malloc-128 128 34 28 191 0 126 7936 0 routing nhops 256 26 4 34 0 62 7680 0 unpcb 256 15 15 1206 0 254 7680 0 mbuf_packet 256 0 30 118 0 254 7680 0 malloc-384 384 0 20 6 0 30 7680 0 malloc-256 256 15 15 526 0 62 7680 0 sctp_ep 1272 1 5 13 0 254 7632 0 tcp_rack_pcb 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-512 512 0 8 1 0 30 4096 0 malloc-512 512 5 3 5 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_stream_msg_out 112 1 35 2 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-16 16 0 250 7 0 254 4000 0 sctp_chunk 152 1 25 1 0 254 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 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_readq 152 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 udplite_inpcb 496 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 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 224 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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-8192 8192 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0