Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82e00330 stack pointer = 0x28:0xfffffe009c286870 frame pointer = 0x28:0xfffffe009c286910 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 = 32399 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 0 time = 1613285252 KDB: stack backtrace: sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="3800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=0xffffffffffffff9c], 0xb0, 0x1}, 0x1) 06:47:32 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket(0x1c, 0x5, 0x0) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4}, 0x8) 06:47:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001}}) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240), &(0x7f0000000200)=0x8) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="3800000000000000ffff000001000000", @ANYRES32=r0], 0xb0, 0x1}, 0x1) 06:47:32 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = socket(0x1c, 0x5, 0x0) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4}, 0x8) 06:47:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001}}) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240), 0x0) 06:47:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001}}) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240), 0x0) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="3800000000000000ffff000001000000"], 0xb0, 0x1}, 0x1) 06:47:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001}}) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000240), 0x0) 06:47:32 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = socket(0x1c, 0x5, 0x0) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4}, 0x8) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[], 0xb0, 0x1}, 0x1) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[], 0xb0, 0x1}, 0x1) 06:47:32 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, 0x0, 0x0) r3 = socket(0x1c, 0x5, 0x0) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4}, 0x8) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[], 0xb0, 0x1}, 0x1) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB], 0xb0, 0x1}, 0x1) 06:47:32 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket(0x0, 0x5, 0x0) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4}, 0x8) 06:47:32 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket(0x0, 0x5, 0x0) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4}, 0x8) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB], 0xb0, 0x1}, 0x1) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB], 0xb0, 0x1}, 0x1) 06:47:32 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket(0x0, 0x5, 0x0) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4}, 0x8) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='8\x00\x00\x00\x00\x00\x00\x00'], 0xb0, 0x1}, 0x1) 06:47:32 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket(0x1c, 0x0, 0x0) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4}, 0x8) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB], 0xb0, 0x1}, 0x1) 06:47:32 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket(0x1c, 0x0, 0x0) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4}, 0x8) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB], 0xb0, 0x1}, 0x1) 06:47:32 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket(0x1c, 0x0, 0x0) dup2(r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4}, 0x8) 06:47:32 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket(0x1c, 0x5, 0x0) dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4}, 0x8) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB], 0xb0, 0x1}, 0x1) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='8\x00\x00\x00'], 0xb0, 0x1}, 0x1) 06:47:32 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket(0x1c, 0x5, 0x0) dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4}, 0x8) 06:47:32 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket(0x1c, 0x5, 0x0) dup2(0xffffffffffffffff, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4}, 0x8) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB], 0xb0, 0x1}, 0x1) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB], 0xb0, 0x1}, 0x1) 06:47:32 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket(0x1c, 0x5, 0x0) dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4}, 0x8) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB], 0xb0, 0x1}, 0x1) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB='8\x00'], 0xb0, 0x1}, 0x1) 06:47:32 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket(0x1c, 0x5, 0x0) dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4}, 0x8) 06:47:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0xa, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB], 0xb0, 0x1}, 0x1) 06:47:32 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000100)={{0x36f001, 0x0, 0x0, 0x0, 0xffffffffffffffff}}) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup2(r0, r1) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r3 = socket(0x1c, 0x5, 0x0) dup2(r2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4}, 0x8) db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c286540 vpanic() at vpanic+0x1c7/frame 0xfffffe009c2865a0 panic() at panic+0x43/frame 0xfffffe009c286600 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe009c286680 trap() at trap+0xf7/frame 0xfffffe009c2867a0 calltrap() at calltrap+0x8/frame 0xfffffe009c2867a0 --- trap 0x9, rip = 0xffffffff82e00330, rsp = 0xfffffe009c286870, rbp = 0xfffffe009c286910 --- sctp_inpcb_bind() at sctp_inpcb_bind+0x430/frame 0xfffffe009c286910 sctp6_connect() at sctp6_connect+0x208/frame 0xfffffe009c2869b0 soconnectat() at soconnectat+0x183/frame 0xfffffe009c286a10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe009c286a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe009c286ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009c286bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c286bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284cca, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 32399 tid 140420 ] Stopped at kdb_enter+0x67: movq $0,0x1444a1e(%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 0xfffffe009a400000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c286520 rbp 0xfffffe009c286540 rsi 0x40001 rdi 0xffffffff8112ad86 vprintf+0x176 r8 0 r9 0xffffffff r10 0xaa030000 r11 0xfffffe0094d4e610 r12 0xffffffff820678b0 ddb_dbbe r13 0 r14 0xffffffff81a4adf6 r15 0xffffffff81a4adf6 rip 0xffffffff81121d67 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1444a1e(%rip) db> show proc Process 32399 (syz-executor.3) at 0xfffff8002772a000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 820 at 0xfffff80018415000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004457528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094cd03e0 (map 0xfffffe0094cd03e0) (map.pmap 0xfffffe0094cd04a0) (pmap 0xfffffe0094cd0500) threads: 2 127092 Run CPU 1 syz-executor.3 140420 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 32399 820 820 0 R (threaded) syz-executor.3 127092 Run CPU 1 syz-executor.3 140420 Run CPU 0 syz-executor.3 12144 1 12144 65 Ss select 0xfffff80018288840 dhclient 6985 1 6985 0 Ss select 0xfffff80018288a40 dhclient 6982 1 6982 0 Ss select 0xfffff80004b366c0 dhclient 6959 1 6959 65 Ss select 0xfffff80004a8dac0 dhclient 6651 1 6651 0 Ss select 0xfffff800182889c0 dhclient 6648 1 6648 0 Ss select 0xfffff80018288b40 dhclient 6629 1 6629 65 Ss select 0xfffff80018288ac0 dhclient 6097 1 6097 0 Ss select 0xfffff8001837b940 dhclient 6093 1 6093 0 Ss select 0xfffff80018288d40 dhclient 6067 1 6067 65 Ss select 0xfffff8001837b8c0 dhclient 820 780 820 0 Ss nanslp 0xffffffff82539f21 syz-executor.3 819 1 819 0 Ss select 0xfffff8001837b7c0 dhclient 812 1 812 0 Ss select 0xfffff8001837b9c0 dhclient 810 780 810 0 Ss piperd 0xfffff800185b62e8 syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Ss piperd 0xfffff800185b65d0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100101 S uwait 0xfffff80004eaa800 syz-fuzzer 100119 S uwait 0xfffff80018346e80 syz-fuzzer 100120 S kqread 0xfffff8001849e500 syz-fuzzer 100121 S uwait 0xfffff80004b5e100 syz-fuzzer 100122 S uwait 0xfffff80004b5e200 syz-fuzzer 100123 S uwait 0xfffff80004eaa280 syz-fuzzer 100124 S uwait 0xfffff80004eaa380 syz-fuzzer 100125 S uwait 0xfffff8001849dc00 syz-fuzzer 105549 S uwait 0xfffff80018cb3600 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8001834db00 csh 776 694 776 0 Ss select 0xfffff8001837ba40 sshd 760 1 760 0 Ss+ ttyin 0xfffff8000485e4b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004bb5cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bb94b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bb9cb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004b414b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b41cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b474b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b47cb0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b4c4b0 getty 698 1 698 0 Ss nanslp 0xffffffff82539f20 cron 694 1 694 0 Ss select 0xfffff8001837bd40 sshd 507 1 507 0 Ss select 0xfffff80018288c40 syslogd 436 1 436 0 Ss select 0xfffff8001837bdc0 devd 435 1 435 65 Ss select 0xfffff8001837bc40 dhclient 350 1 350 0 Ss select 0xfffff8001837bcc0 dhclient 347 1 347 0 Ss select 0xfffff80004a8d2c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d55528 [vnlru] 22 0 0 0 DL syncer 0xffffffff82629338 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100079 D qsleep 0xffffffff82628400 [bufdaemon] 100084 D - 0xffffffff8200ad00 [bufspacedaemon-0] 100096 D sdflush 0xfffff80004d808e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650208 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff82644678 [dom0] 100085 D launds 0xffffffff82644684 [laundry: dom0] 100086 D umarcl 0xffffffff815a9930 [uma] 18 0 0 0 DL - 0xffffffff8236e2a8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e5a818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82cd2430 [pf purge] 15 0 0 0 DL - 0xffffffff82625a5c [soaiod4] 9 0 0 0 DL - 0xffffffff82625a5c [soaiod3] 8 0 0 0 DL - 0xffffffff82625a5c [soaiod2] 7 0 0 0 DL - 0xffffffff82625a5c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82245bc0 [doneq0] 100076 D - 0xffffffff82245a90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004614488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004342490 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004342430 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82641b60 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519760 [g_event] 100035 D - 0xffffffff82519768 [g_up] 100036 D - 0xffffffff82519770 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff80004342700 [thr_0] 100028 D - 0xfffff80004342780 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100017 I [swi6: task queue] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 I [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100082 I [swi1: hpts] 100083 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457528 [init] 10 0 0 0 DL audit_w 0xffffffff82642080 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82519cf0 [swapper] 100005 D - 0xfffff80004342c00 [if_io_tqg_0] 100006 D - 0xfffff80004342b00 [if_io_tqg_1] 100007 D - 0xfffff80004342a00 [if_config_tqg_0] 100008 D - 0xfffff80004342900 [softirq_0] 100009 D - 0xfffff80004342800 [softirq_1] 100011 D - 0xfffff8000408c800 [inm_free taskq] 100012 D - 0xfffff8000408c700 [linuxkpi_irq_wq] 100013 D - 0xfffff8000408c600 [thread taskq] 100014 D - 0xfffff8000408c500 [aiod_kick taskq] 100016 D - 0xfffff8000408c300 [kqueue_ctx taskq] 100018 D - 0xfffff8000408c100 [in6m_free taskq] 100019 D - 0xfffff8000408c000 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000408c000 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000408c000 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000408c000 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044ace00 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044ace00 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044ace00 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044ace00 [linuxkpi_long_wq_3] 100033 D - 0xfffff800044acd00 [firmware taskq] 100037 D - 0xfffff800044acc00 [crypto_0] 100038 D - 0xfffff800044acc00 [crypto_1] 100053 D - 0xfffff800044ac700 [vtnet0 rxq 0] 100054 D - 0xfffff800044ac600 [vtnet0 txq 0] 100055 D - 0xfffff800044ac500 [vtnet0 rxq 1] 100056 D - 0xfffff800044ac400 [vtnet0 txq 1] 100058 D vtbslp 0xfffff80004868e80 [virtio_balloon] 100062 D - 0xfffff800044ac300 [mca taskq] 100066 D - 0xffffffff81df5e01 [deadlkres] 100071 D - 0xfffff800044f3d00 [acpi_task_0] 100072 D - 0xfffff800044f3d00 [acpi_task_1] 100073 D - 0xfffff800044f3d00 [acpi_task_2] 100075 D - 0xfffff800044aca00 [CAM taskq] 32398 784 784 0 Z syz-executor.1 db> show all locks Process 32399 (syz-executor.3) thread 0xfffffe0094d4e100 (140420) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8002a077468) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b71f0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8002a077488) locked @ /syzkaller/managers/main/kernel/sys/netinet6/sctp6_usrreq.c:824 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30827 1808K 30893 kobj 331 1324K 491 pcb 644 1232K 111377 newblk 5 1025K 32686 vfscache 3 1025K 3 inodedep 392 659K 31595 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 307 307K 14252 subproc 143 275K 32519 sctp_atcl 633 238K 74520 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 31480 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 linker 285 101K 320 dirrem 383 96K 31503 filedesc 12 89K 62903 BPF 46 88K 46 bus 989 81K 3493 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 sctp_timw 210 53K 210 freefile 383 48K 31498 umtx 378 48K 378 pf_rule 43 43K 45 kdtrace 217 43K 72821 sctp_atky 944 40K 92543 temp 35 33K 2712 hostcache 1 32K 1 shm 1 32K 9 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 32 14K 1718 KTRACE 100 13K 100 lltable 41 13K 104 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 93 12K 93 eventhandler 133 12K 133 sctp_athm 633 10K 77675 GEOM 60 10K 489 sctp_map 614 10K 28504 rman 82 10K 423 ksem 4 10K 45 in6_multi 65 9K 65 sctp_stri 17 9K 8845 bmsafemap 2 9K 31584 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 47 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sglist 5 7K 5 kqueue 63 7K 32532 CAM DEV 3 6K 510 plimit 24 6K 527 cred 24 6K 379 taskqueue 57 6K 57 CAM queue 5 6K 1528 DEVFSP 78 5K 82 pf_ifnet 12 5K 29 ufs_dirhash 24 5K 24 session 35 5K 53 UMA 262 5K 262 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 60 4K 32400 routetbl 24 4K 24 selfd 55 4K 445364 lockf 32 4K 93 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 710 acpisem 22 3K 22 terminal 11 3K 11 select 19 3K 138 uidinfo 3 3K 35 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 27 2K 59 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 62914 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 120 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 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 encap_export_host 12 1K 12 procdesc 5 1K 14 linuxcurrent 3 1K 4 pf_osfp 5 1K 5 newdirblk 4 1K 31457 diradd 4 1K 31545 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 inpcbpolicy 11 1K 10994 osd 3 1K 10 vnodes 1 1K 1 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 soname 5 1K 44423 apmdev 1 1K 1 CAM dev queue 2 1K 2 atkbddev 2 1K 2 CAM I/O Scheduler 1 1K 1 freework 1 1K 31509 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 6 1K 6 filecaps 5 1K 133 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 27645 sctp_iter 0 0K 45 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 35 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 DEVFS4 0 0K 0 madt_table 0 0K 2 smartpqi 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 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 ath_hal 0 0K 0 xen_intr 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 vm_fictitious 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 UMAHash 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 24461 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 58 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 31472 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 53 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 xform 0 0K 0 tcp_log_dev 0 0K 901 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 60 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 11 tcplog 0 0K 0 tcp_hwpace 0 0K 0 midi buffers 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 1 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 2 VN POLL 0 0K 0 mixer 0 0K 0 statfs 0 0K 31661 namei_tracker 0 0K 50 export_host 0 0K 0 cl_savebuf 0 0K 6 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 3550 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 lDevFlags * malloc 0 0K 0 mbuf_tag 0 0K 139 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 35557 ioctlops 0 0K 774 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 941 sysctl 0 0K 1 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 10 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 NFSCL diroffdiroff 0 0K 0 NEWdirectio 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 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8325 682 1608407 0 254 36892672 0 tcp_log 416 0 10008 103520 0 254 4163328 0 RADIX NODE 144 20293 8404 1025710 0 62 4132368 0 pbuf 2632 0 973 0 0 2 2560936 0 mbuf 256 9209 511 9917609 0 254 2488320 0 BUF TRIE 144 236 13232 1748 0 62 1939392 0 sctp_asoc 2288 307 443 14252 0 254 1716000 0 malloc-384 384 4130 20 4193 0 30 1593600 0 mbuf_cluster 2048 765 1 765 0 254 1568768 0 malloc-256 256 560 5395 87812 0 62 1524480 0 malloc-4096 4096 334 5 32158 0 2 1388544 0 malloc-384 384 392 3138 31595 0 30 1355520 0 malloc-128 128 10229 218 14818 0 126 1337216 0 UMA Slabs 0 112 10672 17 10672 0 126 1197168 0 sctp_ep 1280 309 480 53266 0 254 1009920 0 malloc-65536 65536 6 5 378 0 1 720896 0 malloc-2048 2048 311 25 53524 0 8 688128 0 sctp_raddr 736 392 477 42787 0 254 639584 0 FFS inode 1128 519 27 32017 0 8 615888 0 tcp_bbr_map 128 0 4805 2118211 0 128 615040 0 256 Bucket 2048 212 16 26933 0 8 466944 0 malloc-128 128 414 3151 63061 0 126 456320 0 socket 944 38 430 66039 0 254 441792 0 malloc-4096 4096 83 7 33023 0 2 368640 0 VM OBJECT 264 1294 101 463128 0 30 368280 0 malloc-1024 1024 311 33 14269 0 16 352256 0 THREAD 1792 155 34 40420 0 8 338688 0 VNODE 488 556 92 32056 0 30 316224 0 malloc-384 384 686 74 74574 0 30 291840 0 malloc-2048 2048 7 125 3613 0 8 270336 0 malloc-16384 16384 9 7 31459 0 1 262144 0 malloc-64 64 3570 462 58789 0 254 258048 0 tcp_inpcb 488 4 516 5533 0 254 253760 0 malloc-16 16 13429 571 115743 0 254 224000 0 DEVCTL 1024 0 216 130 0 0 221184 0 malloc-32 32 5767 407 90674 0 254 197568 0 g_bio 408 0 480 11512 0 30 195840 0 mbuf_packet 256 250 515 60989 0 254 195840 0 MAP ENTRY 96 1528 446 1756843 0 126 189504 0 UMA Zones 768 234 0 234 0 16 179712 0 malloc-32768 32768 0 5 170 0 1 163840 0 malloc-256 256 17 613 32715 0 62 161280 0 malloc-128 128 1182 58 29700 0 126 158720 0 malloc-1024 1024 136 8 1560 0 16 147456 0 S VFS Cache 104 1026 378 33826 0 126 146016 0 FFS2 dinode 256 519 51 32017 0 62 145920 0 vmem btag 56 2381 127 2381 0 254 140448 0 64 Bucket 512 202 62 41668 0 30 135168 0 128 Bucket 1024 75 56 4205 0 16 134144 0 malloc-65536 65536 0 2 3388 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-128 128 1023 0 1023 0 126 130944 0 VMSPACE 2544 37 14 32378 0 4 129744 0 tcpcb 1048 4 117 5533 0 254 126808 0 sctp_chunk 152 371 461 28543 0 254 126464 0 malloc-256 256 343 137 54076 0 62 122880 0 ksiginfo 112 66 978 2578 0 126 116928 0 PROC 1320 60 21 32399 0 8 106920 0 malloc-256 256 217 143 42208 0 62 92160 0 filedesc0 1072 60 24 32400 0 8 90048 0 UMA Kegs 384 220 3 220 0 30 85632 0 clpbuf 2632 0 32 34 0 16 84224 0 32 Bucket 256 173 142 393534 0 62 80640 0 malloc-128 128 385 235 63704 0 126 79360 0 sctp_readq 152 0 520 4217 0 254 79040 0 malloc-256 256 265 35 2652 0 62 76800 0 udplite_inpcb 488 0 152 4347 0 254 74176 0 malloc-8192 8192 5 4 55 0 1 73728 0 malloc-64 64 450 558 445822 0 254 64512 0 malloc-1024 1024 53 3 55 0 16 57344 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-4096 4096 11 2 158 0 2 53248 0 malloc-2048 2048 16 10 991 0 8 53248 0 malloc-64 64 666 153 56629 0 254 52416 0 malloc-384 384 99 21 545 0 30 46080 0 malloc-512 512 19 69 9353 0 30 45056 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4981 139 5281 0 254 40960 0 pipe 744 23 32 754 0 16 40920 0 Files 80 232 268 108682 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 143691 0 16 36864 0 malloc-64 64 178 389 32518 0 254 36288 0 malloc-64 64 449 118 639 0 254 36288 0 malloc-256 256 86 49 63303 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 170 0 1 32768 0 malloc-16384 16384 1 1 3 0 1 32768 0 malloc-8192 8192 0 4 86 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 tcp_bbr_pcb 832 0 36 4377 0 16 29952 0 TURNSTILE 136 190 20 190 0 62 28560 0 KNOTE 160 28 147 741290 0 62 28000 0 malloc-128 128 96 121 32400 0 126 27776 0 malloc-256 256 22 83 35188 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 PWD 32 19 737 31545 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 60 240 7064 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 16 Bucket 144 54 86 573 0 62 20160 0 ripcb 488 5 35 698 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 190 2 190 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 4 4 197 0 8 16384 0 malloc-32 32 93 411 31578 0 254 16128 0 vtnet_tx_hdr 24 0 668 7883422 0 254 16032 0 malloc-16 16 625 375 45118 0 254 16000 0 udp_inpcb 488 2 30 416 0 254 15616 0 unpcb 256 20 40 1714 0 254 15360 0 malloc-256 256 50 10 52 0 62 15360 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-4096 4096 1 2 164 0 2 12288 0 malloc-1024 1024 2 10 304 0 16 12288 0 malloc-1024 1024 5 7 6 0 16 12288 0 malloc-1024 1024 10 2 10 0 16 12288 0 malloc-512 512 0 24 118 0 30 12288 0 malloc-512 512 10 14 128 0 30 12288 0 udpcb 32 2 376 4763 0 254 12096 0 malloc-64 64 30 159 4921 0 254 12096 0 malloc-32 32 23 355 11006 0 254 12096 0 2 Bucket 32 61 317 3490 0 254 12096 0 kenv 258 15 30 1061 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-384 384 24 6 34 0 30 11520 0 malloc-384 384 21 9 21 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 10 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 2 6 161 0 16 8192 0 malloc-1024 1024 3 5 5 0 16 8192 0 malloc-512 512 12 4 71 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 53 0 126 8096 0 rl_entry 40 71 131 71 0 254 8080 0 sctp_stream_msg_out 112 59 13 5053 0 254 8064 0 sctp_laddr 48 54 114 1405 0 254 8064 0 ipq 56 0 144 2 0 254 8064 0 malloc-64 64 12 114 225 0 254 8064 0 malloc-64 64 15 111 49 0 254 8064 0 malloc-32 32 49 203 81 0 254 8064 0 malloc-32 32 38 214 805 0 254 8064 0 malloc-32 32 67 185 3336 0 254 8064 0 malloc-32 32 55 197 1558 0 254 8064 0 4 Bucket 48 7 161 710 0 254 8064 0 malloc-16 16 256 244 256 0 254 8000 0 malloc-16 16 83 417 209 0 254 8000 0 malloc-16 16 189 311 1440 0 254 8000 0 malloc-16 16 19 481 31719 0 254 8000 0 malloc-16 16 9 491 16 0 254 8000 0 malloc-128 128 33 29 2118 0 126 7936 0 malloc-128 128 12 50 428 0 126 7936 0 tcp_rack_pcb 704 0 11 8 0 16 7744 0 itimer 352 0 22 77 0 30 7744 0 malloc-384 384 0 20 7 0 30 7680 0 malloc-384 384 11 9 11 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 31 0 126 6448 0 domainset 40 0 126 18 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 13 0 8 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 2 6 6 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 8 118 1881 0 254 4032 0 malloc-16 16 7 243 7 0 254 4000 0 tcp_rack_map 120 0 33 4 0 126 3960 0 tcp_log_node 120 0 33 2 0 126 3960 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 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 296 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 IPsec SA lft_c 16 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 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 NCLNODE 592 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2632 0 0 0 0 64 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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