Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82bfab10 stack pointer = 0x28:0xfffffe002e054480 frame pointer = 0x28:0xfffffe002e054520 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 = 3351 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 1 time = 65666 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002e054150 vpanic() at vpanic+0x1c7/frame 0xfffffe002e0541b0 getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, r5}, 0x98) 18:14:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[], 0x1c}, 0x0) 18:14:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000008400000004000000000011009800000007000010", @ANYRES32=0x0], 0x1c}, 0x0) 18:14:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, 0x0, 0x1c}, 0x0) 18:14:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1c}, 0x0) 18:14:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1c}, 0x0) 18:14:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, r5}, 0x98) 18:14:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, 0x0, 0x1c}, 0x0) 18:14:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1c}, 0x0) 18:14:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, 0x0, 0x1c}, 0x0) 18:14:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000008400000004000000000011009800000007000010"], 0x1c}, 0x0) 18:14:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) panic() at panic+0x43/frame 0xfffffe002e054210 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe002e054290 trap() at trap+0xf7/frame 0xfffffe002e0543b0 calltrap() at calltrap+0x8/frame 0xfffffe002e0543b0 --- trap 0x9, rip = 0xffffffff82bfab10, rsp = 0xfffffe002e054480, rbp = 0xfffffe002e054520 --- sctp_inpcb_bind() at sctp_inpcb_bind+0x440/frame 0xfffffe002e054520 sctp_aloc_assoc() at sctp_aloc_assoc+0x3f5/frame 0xfffffe002e0545a0 sctp_lower_sosend() at sctp_lower_sosend+0xfcf/frame 0xfffffe002e0547b0 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe002e0548e0 sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000008400000004000000"], 0x1c}, 0x0) 18:14:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1c}, 0x0) 18:14:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, r5}, 0x98) 18:14:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1c}, 0x0) 18:14:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[], 0x1c}, 0x0) 18:14:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1c}, 0x0) 18:14:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, r5}, 0x98) 18:14:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000008400"], 0x1c}, 0x0) 18:14:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[], 0x1c}, 0x0) 18:14:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, r5}, 0x98) 18:14:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[], 0x1c}, 0x0) 18:14:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000008400"], 0x1c}, 0x0) 18:14:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1c}, 0x0) 18:14:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, r5}, 0x98) 18:14:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, r5}, 0x98) 18:14:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1c}, 0x0) 18:14:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000008400"], 0x1c}, 0x0) 18:14:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1c}, 0x0) 18:14:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000008400000004"], 0x1c}, 0x0) 18:14:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, r5}, 0x98) 18:14:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000008400"], 0x1c}, 0x0) 18:14:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000008400000004000000"], 0x1c}, 0x0) 18:14:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1c}, 0x0) 18:14:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000008400"], 0x1c}, 0x0) 18:14:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000008400"], 0x1c}, 0x0) 18:14:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[], &(0x7f0000000240)=0x8) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={r4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, r5}, 0x98) 18:14:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1c}, 0x0) 18:14:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x1c}, 0x0) 18:14:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c00000084000000"], 0x1c}, 0x0) 18:14:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c00000084000000"], 0x1c}, 0x0) 18:14:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000c1800000001700"}, 0x1c, &(0x7f0000002680)=[{&(0x7f0000000140)="aa", 0x1}], 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="1c0000008400"], 0x1c}, 0x0) sosend() at sosend+0xc6/frame 0xfffffe002e054950 kern_sendit() at kern_sendit+0x34b/frame 0xfffffe002e054a00 sendit() at sendit+0x226/frame 0xfffffe002e054a60 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe002e054ac0 amd64_syscall() at amd64_syscall+0x25e/frame 0xfffffe002e054bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe002e054bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 3351 tid 100900 ] Stopped at kdb_enter+0x67: movq $0,0x1481526(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xfffffe002ae00000 rdx 0x3ffff rbx 0 rsp 0xfffffe002e054130 rbp 0xfffffe002e054150 rsi 0x40001 rdi 0xffffffff810ddb06 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0025807d10 r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff81967508 r15 0xffffffff81967508 rip 0xffffffff810d2057 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x1481526(%rip) db> show proc Process 3351 (syz-executor.3) at 0xfffff8001da66000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 818 at 0xfffff8001dc94000 ABI: FreeBSD ELF64 arguments: /root/syz-executor.3 reaper: 0xfffff80004319000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00258289e8 (map 0xfffffe00258289e8) (map.pmap 0xfffffe0025828aa8) (pmap 0xfffffe0025828b08) threads: 2 100469 RunQ syz-executor.3 100900 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 3352 765 765 0 R (threaded) syz-executor.0 101169 RunQ syz-executor.0 100901 Run CPU 0 syz-executor.0 3351 818 818 0 R (threaded) syz-executor.3 100469 RunQ syz-executor.3 100900 Run CPU 1 syz-executor.3 3348 766 766 0 R (threaded) syz-executor.1 100806 RunQ syz-executor.1 100894 S uwait 0xfffff8001dcf9280 syz-executor.1 1818 1812 1818 0 Ss select 0xfffff80004591e40 dhclient 1815 1 1815 0 Ss select 0xfffff80004591dc0 dhclient 1812 1805 424 65 S select 0xfffff80004a45140 dhclient 1805 424 424 0 S wait 0xfffff80004d04520 sh 1792 1 1792 65 Ss select 0xfffff80004591ec0 dhclient 1102 1 1102 0 Ss select 0xfffff80004a45c40 dhclient 1099 1 1099 0 Ss select 0xfffff80004590540 dhclient 818 762 818 0 Rs syz-executor.3 785 762 785 0 Ss piperd 0xfffff80004c9f000 syz-executor.2 766 762 766 0 Rs syz-executor.1 765 762 765 0 Rs syz-executor.0 762 760 760 0 S (threaded) syz-fuzzer 100104 S uwait 0xfffff80004592000 syz-fuzzer 100105 S uwait 0xfffff80004592100 syz-fuzzer 100106 S uwait 0xfffff80004592200 syz-fuzzer 100107 S uwait 0xfffff80004592300 syz-fuzzer 100108 S uwait 0xfffff80004592700 syz-fuzzer 100109 S uwait 0xfffff80004a20880 syz-fuzzer 100110 S kqread 0xfffff80004b48d00 syz-fuzzer 100111 S uwait 0xfffff8000447db80 syz-fuzzer 100116 S uwait 0xfffff80004a20d80 syz-fuzzer 760 758 760 0 Ss pause 0xfffff8001d4d85c8 csh 758 682 758 0 Ss select 0xfffff80004a45bc0 sshd 742 1 742 0 Ss+ ttyin 0xfffff800047e3cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004b500b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004b504b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004b508b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004b50cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004b530b0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004b534b0 getty 735 1 735 0 Ss+ ttyin 0xfffff80004b538b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004b53cb0 getty 686 1 686 0 Ss nanslp 0xffffffff82526d01 cron 682 1 682 0 Ss select 0xfffff80004580d40 sshd 495 1 495 0 Ss select 0xfffff800045809c0 syslogd 424 1 424 0 Ss wait 0xfffff80004d43520 devd 423 1 423 65 Ss select 0xfffff80004580ac0 dhclient 338 1 338 0 Ss select 0xfffff80004a44440 dhclient 335 1 335 0 Ss select 0xfffff80004a443c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004b74520 [vnlru] 22 0 0 0 DL syncer 0xffffffff82613de8 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82613150 [bufdaemon] 100077 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100088 D sdflush 0xfffff80004b4ece8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263a3c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262e7f8 [dom0] 100075 D launds 0xffffffff8262e804 [laundry: dom0] 100076 D umarcl 0xffffffff814d8370 [uma] 18 0 0 0 DL - 0xffffffff8235a888 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c541d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e45390 [pf purge] 15 0 0 0 DL - 0xffffffff8261272c [soaiod4] 9 0 0 0 DL - 0xffffffff8261272c [soaiod3] 8 0 0 0 DL - 0xffffffff8261272c [soaiod2] 7 0 0 0 DL - 0xffffffff8261272c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff822325c0 [doneq0] 100067 D - 0xffffffff82232490 [scanner] 5 0 0 0 DL crypto_ 0xfffff800043c1e90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800043c1e30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262bce0 [crypto] 14 0 0 0 DL seqstat 0xfffff800040d7888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82505c70 [g_event] 100026 D - 0xffffffff82505c78 [g_up] 100027 D - 0xffffffff82505c80 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff8000420dd00 [thr_0] 100019 D - 0xfffff8000420dd80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi5: fast taskq] 100014 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100020 I [swi3: vm] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi1: netisr 0] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004319000 [init] 10 0 0 0 DL audit_w 0xffffffff8262c200 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82506210 [swapper] 100005 D - 0xfffff8000433f100 [if_config_tqg_0] 100006 D - 0xfffff8000433f000 [softirq_0] 100007 D - 0xfffff8000433ce00 [softirq_1] 100008 D - 0xfffff8000433cd00 [if_io_tqg_0] 100009 D - 0xfffff8000433cc00 [if_io_tqg_1] 100011 D - 0xfffff800040e6d00 [inm_free taskq] 100012 D - 0xfffff800040e6c00 [kqueue_ctx taskq] 100013 D - 0xfffff800040e6b00 [aiod_kick taskq] 100016 D - 0xfffff800040e6800 [in6m_free taskq] 100017 D - 0xfffff800040e6700 [thread taskq] 100024 D - 0xfffff800040e6600 [firmware taskq] 100029 D - 0xfffff800040e6400 [crypto_0] 100030 D - 0xfffff800040e6400 [crypto_1] 100044 D - 0xfffff800040e3800 [vtnet0 rxq 0] 100045 D - 0xfffff800040e3700 [vtnet0 txq 0] 100046 D - 0xfffff800040e3600 [vtnet0 rxq 1] 100047 D - 0xfffff800040e3500 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004583100 [virtio_balloon] 100053 D - 0xfffff800047f1d00 [mca taskq] 100058 D - 0xffffffff81d0e7e1 [deadlkres] 100062 D - 0xfffff80004b4b500 [acpi_task_0] 100063 D - 0xfffff80004b4b500 [acpi_task_1] 100064 D - 0xfffff80004b4b500 [acpi_task_2] 100066 D - 0xfffff800040e6200 [CAM taskq] db> show all locks Process 3351 (syz-executor.3) thread 0xfffffe0025807800 (100900) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8001ddca468) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000493df00) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8001ddca488) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:12606 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28170 1644K 28234 kobj 336 1344K 496 newblk 10 1027K 3649 vfscache 4 1025K 4 pcb 104 627K 10806 inodedep 125 574K 2543 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 130 265K 3426 acpica 1674 185K 52444 vnet_data 1 168K 1 filedesc 19 133K 4919 pagedep 9 130K 2461 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 294 bus 979 79K 3032 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 BPF 30 53K 30 umtx 342 43K 342 sctp_atcl 79 40K 5932 sctp_stro 39 37K 626 kdtrace 180 35K 11694 temp 35 33K 2052 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 124 31K 134 msg 4 30K 4 dirrem 114 29K 2464 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 ifaddr 74 25K 74 vmem 3 22K 5 kbdmux 6 22K 6 lltable 47 18K 62 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 freefile 115 15K 2462 ether_multi 172 14K 182 bus-sc 30 14K 1413 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 89 pfs_nodes 20 10K 20 GEOM 60 10K 488 rman 82 10K 423 sctp_timw 33 9K 33 bmsafemap 2 9K 2512 cred 33 9K 265 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 21 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 CAM DEV 3 6K 510 select 47 6K 47 kqueue 59 6K 3359 vt 11 6K 11 plimit 22 6K 375 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 sctp_atky 118 5K 6641 ufs_dirhash 24 5K 24 DEVFSP 74 5K 78 pf_ifnet 10 5K 22 UMA 251 5K 251 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 routetbl 24 4K 24 session 28 4K 41 pgrp 28 4K 61 hhook 13 4K 13 acpisem 22 3K 22 terminal 11 3K 11 proc-args 47 3K 594 lockf 23 3K 36 uidinfo 3 3K 10 sctp_ifa 17 3K 19 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 Unitno 30 2K 7844 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_athm 79 2K 5935 sctp_map 78 2K 1252 msi 9 2K 9 freework 5 2K 2510 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 4894 freeblks 4 1K 2461 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 44 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 19 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 encap_export_host 12 1K 12 crypto 3 1K 3 newdirblk 4 1K 2447 diradd 4 1K 2499 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 osd 3 1K 9 inpcbpolicy 9 1K 3429 vnodes 1 1K 2 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 prison 6 1K 6 soname 5 1K 5327 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 tcpfunc 2 1K 2 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 40 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 3 1K 102 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 18148 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 3 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4197 sctp_iter 0 0K 112 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 101 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 6 vtfont 0 0K 0 madt_table 0 0K 2 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 scsi_da 0 0K 69 pvscsi 0 0K 0 smartpqi 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 tcp_log_dev 0 0K 0 xen_intr 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 acpi_perf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 3285 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 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2079 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 21 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 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 45 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 lDevFlags * malloc 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 32 ip6_msource 0 0K 0 ip6_moptions 0 0K 1 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 4 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 5 ag_portal_data_t malloc 0 0K 0 statfs 0 0K 2627 export_host 0 0K 0 cl_savebuf 0 0K 2 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 134 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 333 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_disk 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 632 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 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 9 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 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 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 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 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9780 126 9780 0 254 20287488 0 mbuf_packet 256 8205 1447 1061763 0 254 2470912 0 RADIX NODE 144 14766 239 133105 0 62 2160720 0 512 512 4152 48 4661 0 30 2150400 0 mbuf_jumbo_page 4096 1 507 225 0 254 2080768 0 BUF TRIE 144 221 13247 1773 0 62 1939392 0 4096 4096 339 3 566 0 2 1400832 0 128 128 9239 92 9252 0 126 1194368 0 sctp_asoc 2288 39 471 626 0 254 1166880 0 pbuf 832 0 969 0 0 2 806208 0 UMA Slabs 0 112 7120 2 7120 0 126 797664 0 tcpcb 1040 4 513 65 0 254 537680 0 socket 960 29 479 9921 0 254 487680 0 65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 39 478 626 0 254 380512 0 256 Bucket 2048 167 17 1808 0 8 376832 0 VM OBJECT 264 1186 104 51405 0 30 340560 0 mbuf 256 534 749 534189 0 254 328448 0 sctp_ep 1280 40 215 5303 0 254 326400 0 VNODE 496 544 88 3009 0 30 313472 0 4096 4096 71 5 3367 0 2 311296 0 THREAD 1792 138 33 5060 0 8 306432 0 2048 2048 6 122 4055 0 8 262144 0 ripcb 488 3 509 155 0 254 249856 0 udplite_inpcb 488 0 512 2989 0 254 249856 0 tcp_inpcb 488 4 508 65 0 254 249856 0 udp_inpcb 488 2 510 220 0 254 249856 0 512 512 155 301 2639 0 30 233472 0 DEVCTL 1024 8 200 125 0 0 212992 0 16384 16384 8 5 2458 0 1 212992 0 64 64 2732 355 2735 0 254 197568 0 65536 65536 3 0 3 0 1 196608 0 16 16 11835 415 11895 0 254 196000 0 g_bio 408 0 480 10794 0 30 195840 0 128 128 1385 134 24891 0 126 194432 0 256 256 78 612 3846 0 62 176640 0 UMA Zones 768 226 1 226 0 16 174336 0 MAP ENTRY 96 1423 341 180190 0 126 169344 0 32 32 4676 490 8196 0 254 165312 0 32768 32768 0 5 31 0 1 163840 0 256 256 209 421 8605 0 62 161280 0 FFS2 dinode 256 507 63 2970 0 62 145920 0 256 256 239 331 5774 0 62 145920 0 65536 65536 0 2 115 0 1 131072 0 65536 65536 0 2 334 0 1 131072 0 1024 1024 115 13 285 0 16 131072 0 unpcb 256 14 496 1156 0 254 130560 0 ksiginfo 112 57 987 1423 0 126 116928 0 vmem btag 56 1971 105 1971 0 254 116256 0 128 128 655 244 8424 0 126 115072 0 128 128 662 237 6230 0 126 115072 0 VMSPACE 2536 34 11 3331 0 4 114120 0 FFS inode 160 507 193 2970 0 62 112000 0 S VFS Cache 104 613 401 3728 0 126 105456 0 2048 2048 45 3 5531 0 8 98304 0 PROC 1312 56 16 3352 0 8 94464 0 filedesc0 1080 57 27 3353 0 8 90720 0 128 Bucket 1024 53 30 488 0 16 84992 0 UMA Kegs 384 212 4 212 0 30 82944 0 8192 8192 8 2 105 0 1 81920 0 4096 4096 18 2 2657 0 2 81920 0 256 256 170 145 8395 0 62 80640 0 sctp_readq 152 0 520 3 0 254 79040 0 sctp_chunk 152 36 484 50 0 254 79040 0 64 Bucket 512 90 46 4441 0 30 69632 0 64 64 729 342 4253 0 254 68544 0 64 64 700 371 2560 0 254 68544 0 128 128 120 407 2475 0 126 67456 0 65536 65536 0 1 8 0 1 65536 0 32768 32768 2 0 2 0 1 65536 0 16384 16384 4 0 4 0 1 65536 0 1024 1024 38 26 621 0 16 65536 0 512 512 79 41 80 0 30 61440 0 512 512 84 36 6294 0 30 61440 0 512 512 80 40 81 0 30 61440 0 sctp_stream_msg_out 112 3 537 50 0 254 60480 0 4096 4096 10 4 395 0 2 57344 0 256 256 57 138 3179 0 62 49920 0 32 Bucket 256 65 130 824 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 23406 0 16 49152 0 8192 8192 3 3 33 0 1 49152 0 1024 1024 25 23 44 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 Files 80 204 346 19316 0 126 44000 0 clpbuf 832 0 48 527 0 16 39936 0 pipe 760 21 29 477 0 16 38000 0 64 pcpu 8 4170 438 4183 0 254 36864 0 selfd 64 87 480 21797 0 254 36288 0 64 64 32 535 15066 0 254 36288 0 64 64 28 539 64 0 254 36288 0 64 64 194 373 225 0 254 36288 0 64 64 58 509 3377 0 254 36288 0 128 128 12 267 1493 0 126 35712 0 128 128 114 165 455 0 126 35712 0 128 128 52 227 339 0 126 35712 0 routing nhops 256 28 107 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 28 107 616 0 62 34560 0 256 256 12 123 4974 0 62 34560 0 256 256 30 105 62 0 62 34560 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 0 1 2 0 1 32768 0 32768 32768 0 1 112 0 1 32768 0 16384 16384 1 1 4 0 1 32768 0 16384 16384 1 1 137 0 1 32768 0 2048 2048 10 6 12 0 8 32768 0 2048 2048 2 14 6 0 8 32768 0 2048 2048 8 8 110 0 8 32768 0 1024 1024 17 15 1139 0 16 32768 0 1024 1024 4 28 11 0 16 32768 0 512 512 14 50 14 0 30 32768 0 512 512 1 63 7 0 30 32768 0 mt_stats_zone 64 446 66 446 0 254 32768 0 KNOTE 160 28 172 100111 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 pf tags 104 0 273 3 0 126 28392 0 sctp_laddr 48 4 584 1165 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 19 863 2533 0 254 28224 0 4 Bucket 48 7 581 4192 0 254 28224 0 8 Bucket 80 52 298 18697 0 126 28000 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 TURNSTILE 136 172 17 172 0 62 25704 0 rtentry 176 35 103 39 0 62 24288 0 rl_entry 40 45 561 45 0 254 24240 0 vtnet_tx_hdr 24 0 1002 522106 0 254 24048 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 172 84 172 0 126 22528 0 udpcb 32 2 628 3209 0 254 20160 0 64 64 2 313 2 0 254 20160 0 32 32 38 592 231 0 254 20160 0 32 32 15 615 10331 0 254 20160 0 32 32 92 538 2584 0 254 20160 0 32 32 101 529 127 0 254 20160 0 32 32 189 441 9992 0 254 20160 0 32 32 45 585 55 0 254 20160 0 32 32 14 616 28 0 254 20160 0 16 Bucket 144 47 93 6683 0 62 20160 0 2 Bucket 32 68 562 8932 0 254 20160 0 procdesc 136 3 142 14 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 0 1 2 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 4096 4096 2 2 2 0 2 16384 0 4096 4096 0 4 64 0 2 16384 0 2048 2048 0 8 12 0 8 16384 0 2048 2048 1 7 10 0 8 16384 0 1024 1024 2 14 48 0 16 16384 0 1024 1024 0 16 1 0 16 16384 0 1024 1024 1 15 1 0 16 16384 0 512 512 0 32 128 0 30 16384 0 rentr 24 0 668 16 0 254 16032 0 mt_zone 24 446 222 446 0 254 16032 0 16 16 466 534 3140 0 254 16000 0 kenv 258 3 57 1006 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 16 16 17 733 1623 0 254 12000 0 16 16 8 742 16 0 254 12000 0 16 16 46 704 108 0 254 12000 0 16 16 115 635 28527 0 254 12000 0 16 16 0 750 2 0 254 12000 0 16 16 86 664 5942 0 254 12000 0 8192 8192 1 0 1 0 1 8192 0 4096 4096 0 2 6 0 2 8192 0 4096 4096 0 2 3 0 2 8192 0 SMR CPU 32 2 253 2 0 254 8160 0 SMR SHARED 24 2 253 2 0 254 6120 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 int pcpu 4 34 478 34 0 254 2048 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 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 IPsec SA lft_c 16 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 280 0 0 0 0 30 0 0 AIOCB 752 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 NCLNODE 592 0 0 0 0 16 0 0 TMPFS node 232 0 0 0 0 62 0 0 TMPFS dirent 64 0 0 0 0 254 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 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 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 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 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 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 2048 2048 0 0 0 0 8 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0