last executing test programs: 7.109769675s ago: executing program 5 (id=5212): openat$wsmuxmouse(0xffffffffffffff9c, 0x0, 0x20, 0x0) 6.913730053s ago: executing program 5 (id=5219): r0 = syz_open_pts() ioctl$TIOCSTAT(r0, 0x20007465, 0x0) ioctl$TIOCSETD(r0, 0x8004741b, &(0x7f0000000080)=0x9) ioctl$TIOCDRAIN(r0, 0x2000745e) execve(0x0, 0x0, 0x0) 1.697270742s ago: executing program 5 (id=5455): r0 = socket(0x2, 0x3, 0x7) socket(0x18, 0x1, 0x0) semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r1 = socket(0x18, 0x1, 0x0) getsockopt(r1, 0x29, 0x3d, 0x0, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{}, {0x2}]}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x33}, 0x3, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x3414, 0x0, 0xffffffffffffffb8) sysctl$vm_swapencrypt(&(0x7f00000000c0), 0x3, &(0x7f0000000100)="688b20b5", &(0x7f00000001c0)=0x4, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sysctl$net_inet_ip(&(0x7f0000000100)={0x4, 0x2, 0x0, 0x1a}, 0x3, 0x0, 0x0, 0x0, 0x0) fcntl$setown(r0, 0x6, 0x0) setgid(0xffffffffffffffff) semctl$SETALL(0xffffffffffffffff, 0x0, 0x9, 0x0) setgroups(0x0, 0x0) r2 = kqueue() socket$inet(0x2, 0x3, 0x2) kevent(r2, &(0x7f00000000c0), 0x30, 0x0, 0x57d, 0x0) kevent(r2, 0x0, 0x0, &(0x7f0000000600), 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000480)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0xa) ioctl$TIOCFLUSH(0xffffffffffffffff, 0x80047410, &(0x7f0000000040)=0x7fffffff) kevent(0xffffffffffffffff, &(0x7f0000000000), 0x3ff, 0x0, 0x8000800, 0x0) semget(0x0, 0x1, 0x1) 1.362998916s ago: executing program 1 (id=5487): writev(0xffffffffffffffff, &(0x7f0000002a40)=[{0x0}, {&(0x7f0000000240)="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", 0x57a}], 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f00000009c0)=[{&(0x7f0000000440)="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", 0x34d}], 0x1) r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) ioctl$TIOCSETA(r0, 0xc0504417, &(0x7f0000000740)={0x3, 0x0, 0x1000000, 0xc0, "000000000000000000000000200040000000421c", 0xfffffff1, 0xffffbfbc}) 1.34226536s ago: executing program 1 (id=5490): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) writev(r0, &(0x7f0000000340), 0x0) mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) setuid(0xffffffffffffffff) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sysctl$kern(&(0x7f0000000040), 0x2, 0x0, 0x0, &(0x7f0000000080)="4f1d4c6344b80ed788b6a4515248df3aa745bb992c574ab4cdf558", 0x1b) socket(0x2, 0x3, 0x0) setsockopt(0xffffffffffffffff, 0x1000000029, 0x2e, 0x0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x75f493fec6515f78, 0x0) socket(0x11, 0x3, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r1 = semget$private(0x0, 0x3, 0xa0) semctl$GETALL(r1, 0x0, 0x6, 0x0) 1.318532143s ago: executing program 7 (id=5492): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x10, 0x4) dup2(r0, r1) 1.318383223s ago: executing program 1 (id=5493): mknod(&(0x7f0000000040)='./file0\x00', 0x1ffa, 0x10000008) sysctl$net_inet_ip(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x615, 0x1d2) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) sysctl$net_inet_ip(0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000240), 0x0) ktrace(0x0, 0x0, 0x40000530, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x2000000000000243, &(0x7f0000000100)}) r1 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r1, 0xc0106924, &(0x7f00000001c0)) r2 = kqueue() kevent(r2, &(0x7f00000000c0), 0x101, &(0x7f0000000180), 0x6, 0x0) r3 = socket(0x2, 0x3, 0x0) ioctl$FIONREAD(r3, 0xc0206921, &(0x7f00000001c0)) ioctl$FIONREAD(r0, 0x80206916, &(0x7f00000001c0)) 1.228002539s ago: executing program 1 (id=5495): open(0x0, 0x200, 0x0) open(0x0, 0x200, 0x0) mknod(&(0x7f0000000040)='./bus\x00', 0x2000, 0xd02) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = openat$vnd(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$VNDIOCSET(r0, 0xc0285108, &(0x7f0000000140)={0x0, 0x0, 0x0}) 1.205655494s ago: executing program 7 (id=5497): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x25, 0x0, 0x0, 0xfffffffc}, {0xb1, 0x10, 0x2}, {0x16, 0x7, 0x7f, 0x400f}]}) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000580), 0x40, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000240)="6aab", 0x2}], 0x1, 0x2) ioctl$WSMOUSEIO_GETPARAMS(0xffffffffffffffff, 0x80105727, &(0x7f0000000080)={&(0x7f00000000c0)}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x66, &(0x7f0000000100)={@random="8f6f77ede655", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "5f6ad9", 0x30, 0x3a, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xfffffffc, {0x0, 0x6, "06c33e", 0x0, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2}}}}}}}) 1.20553051s ago: executing program 1 (id=5498): open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) pipe(&(0x7f0000000640)={0xffffffffffffffff}) write(r0, &(0x7f0000000340), 0xd4e688a67930cd) ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x53c, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)='\x00', 0x1}], 0x1) close(r0) execve(0x0, 0x0, 0x0) 1.168224068s ago: executing program 7 (id=5504): r0 = socket(0x2, 0x1, 0x0) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt(r0, 0x6, 0x8, &(0x7f00000000c0)="aef43c05", 0x4) connect$unix(r0, &(0x7f0000000000), 0x10) 838.752203ms ago: executing program 1 (id=5519): mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000580)=[{0xffffffffffffffff, 0x2}], 0x1, 0x2ec) minherit(&(0x7f00002f8000/0x1000)=nil, 0x1000, 0x1) 789.013223ms ago: executing program 5 (id=5522): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) writev(r0, &(0x7f0000000740)=[{&(0x7f00000006c0)='N', 0x1}], 0x1) 614.803765ms ago: executing program 2 (id=5538): syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="0315f1d89ec5a317a9357682", 0xc) connect$unix(r0, &(0x7f0000000000), 0x10) sendto(r0, &(0x7f00000003c0)="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", 0x171, 0x40a, 0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) 597.296908ms ago: executing program 2 (id=5540): setuid(0xee01) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x0, 0x0, 0x4}, {0x1, 0x0, 0x0, 0x2}, {0x4, 0x0, 0x0, 0x101}]}) setsockopt(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), 0x1) sysctl$kern(&(0x7f00000000c0)={0x1, 0x49}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x1918, 0x0, 0x37) 490.439404ms ago: executing program 6 (id=5542): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x25, 0x0, 0x0, 0x8}, {0xb1, 0x10, 0x2}, {0x16, 0x7, 0x7f, 0x400f}]}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000300)="6a870d39fa0000a20ddd0105225336e2c9fde31ef61cc154f7e9823854", 0x1d}], 0x0, 0x7ff) ioctl$FIOSETOWN(0xffffffffffffffff, 0x8004667c, &(0x7f0000000080)=0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETWF(r0, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r0, &(0x7f0000000700)="d80b00"/14, 0xe) 490.167015ms ago: executing program 6 (id=5544): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000580), 0x80, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x25, 0x0, 0x0, 0xfffffffc}, {0xb1, 0xb5, 0x2, 0x7}, {0x16, 0x7, 0x7f, 0x800400f}]}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000002c0)="6aab020000000000000001050b4336e2c9fde31e059fb35db54fd86a994bc977182612af12ca92795b5c7f68ad9a4e44894c62565ccc0b7604fb3c60696c25022b8c45c3b75cb73d6a192ec317d5622c51a87bc581d3c74784b6bd66ce0a8bf1ca", 0x61}], 0x1, 0x7ff) sysctl$kern(0x0, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x3b, &(0x7f0000001a80)=ANY=[]) 484.654269ms ago: executing program 6 (id=5545): socket(0x2, 0x1, 0x0) r0 = socket(0x2, 0x4001, 0x0) r1 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="89000000ffff000001"], 0x9}, 0x0) recvmsg(r3, &(0x7f0000000280)={0x0, 0x31, 0x0, 0x0, &(0x7f0000000180)=""/225, 0xe1}, 0x800) sendmsg(r2, &(0x7f0000000380)={0x0, 0x32c, 0x0, 0x0, &(0x7f0000000000), 0x90}, 0x0) 466.244648ms ago: executing program 0 (id=5546): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x25, 0x0, 0x0, 0x8}, {0xb1, 0x10, 0x2}, {0x16, 0x7, 0x7f, 0x400f}]}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000300)="6a870d39fa0000a20ddd0105225336e2c9fde31ef61cc154f7e982385482aa1e", 0x20}], 0x1, 0x7ff) sysctl$kern(0x0, 0x0, &(0x7f00000001c0)="c7bf18de71fda74a0429e1fc3fb3d9ae8fab9461b589a477386cd9e8501d06bb44c96922d061f32be6334ed0", &(0x7f0000000080)=0x2c, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f0000002040)={@local, @empty, [], {@ipv6={0x86dd, {0xe, 0x6, "2a80f4", 0x14, 0xff, 0x1, @mcast1, @loopback, {[], @tcp={{0x0, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10, 0x1, 0x0, 0x8}}}}}}}) 465.880309ms ago: executing program 3 (id=5547): ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, 0x0) r0 = socket(0x18, 0x3, 0xf) r1 = kqueue() openat$bpf(0xffffffffffffff9c, 0x0, 0x80, 0x0) setreuid(0x0, 0xee01) kevent(r1, 0x0, 0x100, 0x0, 0x6, 0x0) mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x205) dup2(r0, 0xffffffffffffffff) linkat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) 450.45944ms ago: executing program 2 (id=5548): ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x25, 0x0, 0x0, 0xfffffffc}, {0xb1, 0x10, 0x2}, {0x16, 0x7, 0x7f, 0x400f}]}) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000580), 0x40, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000240)='j', 0x1}], 0x1, 0x2) sysctl$kern(0x0, 0x0, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x1c, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x66, &(0x7f0000000100)={@random="8f6f77ede655", @broadcast, [], {@ipv6={0x86dd, {0x0, 0x6, "5f6ad9", 0x30, 0x3a, 0x0, @empty, @local={0xfe, 0x80, '\x00', 0x0}, {[], @icmpv6=@pkt_toobig={0x2, 0x0, 0x0, 0xfffffffc, {0x0, 0x6, "06c33e", 0x0, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, @mcast2}}}}}}}) 421.198999ms ago: executing program 0 (id=5549): r0 = open(0x0, 0x615, 0x0) writev(r0, 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f00000001c0), 0x0) openat$wsmouse(0xffffffffffffff9c, 0x0, 0x2, 0x0) kevent(0xffffffffffffffff, &(0x7f00000000c0), 0xd7, 0x0, 0x8000, 0x0) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) 421.08063ms ago: executing program 2 (id=5550): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TIOCSETA(r0, 0xcd504406, &(0x7f0000000740)={0x5, 0x10000, 0x3, 0x0, "9705e4202000000209d8000300", 0x7, 0xfffffe}) mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) sysctl$net_inet_ip(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) sysctl$kern(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x9e) setsockopt$inet_opts(r1, 0x0, 0x200000000000a, &(0x7f0000000040)='\x00', 0x1) r2 = openat$pf(0xffffffffffffff9c, &(0x7f0000000700), 0x40, 0x0) ioctl$TIOCSETA(r2, 0xcd504407, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x1, "aca2224ff1c14649ebb178926cc9795a6b4700d1", 0x4cf}) 420.968012ms ago: executing program 3 (id=5551): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x25, 0x0, 0x0, 0x8}, {0xb1, 0x10, 0x2}, {0x16, 0x7, 0x7f, 0x400f}]}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{0x0}], 0x1, 0x80000000000007ff) sysctl$kern(0x0, 0x0, &(0x7f0000000240)="71f91e3471ac0058bc5491501d94a34b8e5f84cf71b59c7afec370824638aeb61ea373b8cf7f46ded8ccb0c0", &(0x7f0000000080)=0x2c, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f0000002040)={@local, @empty, [], {@ipv6={0x86dd, {0xe, 0x6, "5f01f4", 0x14, 0xff, 0x1, @mcast2, @loopback, {[], @tcp={{0x0, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x80, 0x1, 0x0, 0x8}}}}}}}) 416.069017ms ago: executing program 4 (id=5552): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x25, 0x0, 0x0, 0x8}, {0xb1, 0x10, 0x2}, {0x16, 0x7, 0x7f, 0x400f}]}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000140)='j', 0x1}], 0x1, 0x80000000000007ff) sysctl$kern(0x0, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f0000002040)={@local, @empty, [], {@ipv6={0x86dd, {0xe, 0x6, "5f01f4", 0x14, 0xff, 0x1, @mcast2, @loopback, {[], @tcp={{0x0, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x80, 0x1, 0x0, 0x8}}}}}}}) 324.206434ms ago: executing program 2 (id=5553): writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000002c0)="0002", 0x2}], 0x1) mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x5200) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) poll(0x0, 0x0, 0x0) close(r0) sysctl$net_inet_tcp(&(0x7f0000000040)={0x4, 0x2, 0x6, 0x13}, 0x4, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) link(&(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='./bus\x00') readv(r1, 0x0, 0x0) 324.053093ms ago: executing program 6 (id=5554): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x25, 0x0, 0x0, 0x8}, {0xb1, 0x10, 0x2}, {0x16, 0x7, 0x7f, 0x400f}]}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f00000001c0)={0x2, &(0x7f0000000080)=[{0x4, 0x3, 0x61, 0xd}, {0x34, 0x8, 0xb, 0x401}]}) sysctl$kern(0x0, 0x0, &(0x7f00000001c0)="c7bf18de71fda74a0429e1fc3fb3d9ae8fab9461", &(0x7f0000000080)=0x14, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x4a, &(0x7f0000002040)={@local, @empty, [], {@ipv6={0x86dd, {0xe, 0x6, "2a80f4", 0x14, 0xff, 0x1, @mcast1, @loopback, {[], @tcp={{0x0, 0x2, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x10, 0x1, 0x0, 0x8}}}}}}}) 323.93035ms ago: executing program 3 (id=5555): mknod(&(0x7f0000000040)='./file0\x00', 0x1ffa, 0x10000008) sysctl$net_inet_ip(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x615, 0x1d2) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) sysctl$net_inet_ip(&(0x7f0000000080)={0x4, 0x2, 0x0, 0x17}, 0x4, &(0x7f0000000100), 0x0, 0x0, 0x0) ktrace(0x0, 0x0, 0x40000530, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x2000000000000243, &(0x7f0000000100)}) r1 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r1, 0xc0106924, &(0x7f00000001c0)) r2 = kqueue() kevent(r2, &(0x7f00000000c0), 0x101, &(0x7f0000000180), 0x6, 0x0) r3 = socket(0x2, 0x3, 0x0) ioctl$FIONREAD(r3, 0xc0206921, &(0x7f00000001c0)) ioctl$FIONREAD(r0, 0x80206916, &(0x7f00000001c0)) 323.809552ms ago: executing program 0 (id=5556): pwritev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000080)="8fc111fc482733", 0x7}], 0x1, 0x0) r0 = socket(0x2, 0x400000000002, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0xa, 0xffffffffffffffff) ioctl$LIOCSFD(r1, 0x80046c7f, &(0x7f00000000c0)=r0) setsockopt(r0, 0x0, 0x21, 0x0, 0x0) r2 = dup2(r0, 0xffffffffffffffff) select(0x40, &(0x7f0000000000)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0xffffffffa22e6c7c}, 0x0, 0x0, 0x0) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) bind(0xffffffffffffffff, &(0x7f0000000000), 0x10) r3 = socket(0x2, 0x2, 0x0) connect$unix(r3, &(0x7f0000000000), 0x10) sendmsg$unix(r3, &(0x7f0000002a40)={0x0, 0x0, 0x0}, 0x0) recvmmsg(r2, &(0x7f0000000080)={0x0}, 0x10, 0x1842, 0x0) 323.705068ms ago: executing program 4 (id=5557): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCPROMISC(r0, 0x20004269) ioctl$BIOCPROMISC(r0, 0x20004269) 299.200396ms ago: executing program 2 (id=5558): syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000), 0x10) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1, &(0x7f00000000c0)=0xd2, 0x4) sendto$inet6(r0, &(0x7f0000000040)="8d22ff43", 0x4, 0x1, &(0x7f0000000080)={0x18, 0x3, 0x3, 0x3}, 0xc) 299.034446ms ago: executing program 3 (id=5559): ioctl$WSDISPLAYIO_USEFONT(0xffffffffffffffff, 0x80585750, &(0x7f0000000140)={'./file0/file0\x00', 0x0, 0xfffffde2, 0xffff, 0x0, 0x24, 0xf, 0x1, 0x0, 0x0, 0x1, 0xf1a}) r0 = socket(0x18, 0x3, 0x0) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000200)={0x3, &(0x7f0000000140)=[{0x3, 0x0, 0x7, 0x100}, {0x9, 0x1, 0x1e, 0x5}, {0xf7f8, 0xa, 0x80}]}) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x48, &(0x7f0000000100)}) r1 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r1, 0xc0106924, &(0x7f00000001c0)) r2 = socket(0x18, 0x3, 0x0) ioctl$FIONREAD(r2, 0xc1206925, &(0x7f0000000100)) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$FIONREAD(r0, 0x8080691a, &(0x7f0000000100)) 298.887722ms ago: executing program 5 (id=5560): r0 = semget(0x0, 0x1, 0x281) setgid(0xffffffffffffffff) setgroups(0x0, 0x0) setuid(0xffffffffffffffff) semctl$SETVAL(r0, 0x0, 0x8, 0x0) r1 = msgget(0x3, 0xae) getuid() getpgrp() getpid() msgctl$IPC_SET(r1, 0x1, 0x0) 259.958492ms ago: executing program 5 (id=5561): ioctl$TIOCSTSTAMP(0xffffffffffffffff, 0x8008745a, &(0x7f0000000040)={0xe89, 0x3}) syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000), 0x10) 259.693856ms ago: executing program 7 (id=5562): acct(0x0) r0 = openat$wskbd(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0) getrusage(0x0, &(0x7f0000000240)) dup2(r0, r0) openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000800), 0x5a0, 0x0) readv(0xffffffffffffffff, &(0x7f0000001900)=[{&(0x7f0000000800)=""/213, 0xd5}, {&(0x7f0000000900)=""/4096, 0x1000}], 0x2) sysctl$kern(&(0x7f0000000000)={0x1, 0xc}, 0x2, 0x0, 0x0, &(0x7f0000001440), 0x0) openat$pf(0xffffffffffffff9c, &(0x7f0000001940), 0x80, 0x0) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, &(0x7f0000000040)={0xffffffff, 0xfffffffc, 0x3, 0xffffff80, "0120002d29497f07af80d6dfe76bbb612c0800", 0x3, 0x7}) sysctl$kern(&(0x7f0000000040)={0x1, 0x2c}, 0x2, 0x0, 0x0, 0x0, 0x0) openat$wsmouse(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0) sysctl$kern(&(0x7f00000002c0)={0x1, 0x41}, 0x2, &(0x7f0000000300)="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", &(0x7f0000001300)=0x1000, &(0x7f0000001340)="c00e24b4a07f9c6a6d7389624bd93f3754beda488556b7d6adf068a8f52ca9b7628dccdad36db3a4d01b0a595bd7fef3eb9e55987584b70c8223be3e7612db9088f32b097f2943c9b4098875812fa743920e6bd5e5ff07a263ca88021c740337132eb01208428e92beee47ec", 0x6c) socket(0x1, 0x8000, 0x2) r1 = dup(0xffffffffffffff9c) ioctl$WSDISPLAYIO_ADDSCREEN(r1, 0x80245753, &(0x7f0000000000)={0x3, './file0\x00', './file0\x00'}) r2 = msgget$private(0x0, 0x0) setgroups(0x0, 0x0) setgid(0xffffffffffffffff) setuid(0xffffffffffffffff) msgrcv(r2, 0x0, 0x0, 0x3, 0x1000) msgsnd(r2, 0x0, 0x0, 0x800) msgctl$IPC_STAT(r2, 0x2, 0x0) syz_open_pts() socket(0x1, 0x2, 0xd) 259.562236ms ago: executing program 0 (id=5563): syz_emit_ethernet(0x92, &(0x7f0000000000)=ANY=[@ANYBLOB="8f7321e3cfb000000000000008004f00008400820000030190787f000001000000004404000044400893ffffffff000004000000"]) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x100, &(0x7f0000000040), 0x4) syz_open_pts() sysctl$net_inet_tcp(&(0x7f0000000000)={0x4, 0x2, 0x6, 0xe}, 0x4, 0x0, 0x0, 0x0, 0x0) sysctl$vm_swapencrypt(&(0x7f0000000000)={0x6, 0xb, 0x2}, 0x5, &(0x7f0000000500), 0x0, 0x0, 0x20) 259.429205ms ago: executing program 4 (id=5564): setuid(0xee01) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f0000000000)={0x3, &(0x7f00000000c0)=[{0x0, 0x0, 0x4}, {0x1, 0x0, 0x0, 0x2}, {0x4, 0x0, 0x0, 0x101}]}) setsockopt(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000240), 0x1) sysctl$kern(&(0x7f00000000c0)={0x1, 0x49}, 0x6, &(0x7f0000000100)="71f91e3471ac0058bc5a91501d94a34b8e5f84cf71b59c7afec37082", &(0x7f0000000080)=0x1918, 0x0, 0x37) 202.610613ms ago: executing program 3 (id=5565): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000440)="18113101cefb3bd7544d59b61f1f2abe29487e9a92b433b6ed494f47d53e360897ab81de9f0d09000000a271892139364b622a7c27fef4828156e82fb80d07a873dec4b37c0ad36d7300ed91aa85359f4c26e01c7c5a2a5a521c77eef7d7c4a54ecd54c711b2570d10d8b70cd5db691dc87042d7b8de51871d559a0f556ca95776e6a38a3e1a0dfd206a4c30", 0x8c}], 0x1) execve(0x0, 0x0, 0x0) 202.257155ms ago: executing program 4 (id=5566): semop(0x0, &(0x7f00000000c0)=[{}, {0x0, 0x2ff}], 0x2) ioctl$WSMUXIO_INJECTEVENT(0xffffffffffffffff, 0x80185760, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x1, 0x0) close(r0) r1 = socket(0x18, 0x3, 0x10) setsockopt(r1, 0x1000000000029, 0xa, &(0x7f0000000040)="03000000", 0x4) setsockopt(r0, 0x1000000029, 0x2e, &(0x7f0000000000)="ebff", 0x2) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) write(r0, 0x0, 0x0) 191.431993ms ago: executing program 6 (id=5567): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x18, 0x4001, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000040)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @remote={0xac, 0x14, 0x0}, @multicast1}, @icmp=@parameter_prob={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, {0x5, 0x4, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x6, 0x0, @multicast1, @loopback}}}}}}) semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000000c0)={{0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x200}}) r3 = socket(0x18, 0x3, 0x0) connect$unix(r3, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) getsockname$inet(r3, &(0x7f00000000c0), &(0x7f0000000000)=0xffffffffffffff35) ioctl$VMM_IOC_INFO(0xffffffffffffffff, 0x8020560b, &(0x7f00000000c0)={0x0, 0x0, 0x0}) connect$unix(r2, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/193, 0xc1}], 0x1, 0x0}, 0x1042) 152.78393ms ago: executing program 0 (id=5568): openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x2000000000000243, &(0x7f0000000100)}) r0 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r0, 0xc0106924, &(0x7f00000001c0)) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x25, 0x0, 0x0, 0x8}, {0xb1, 0x10, 0x2}, {0x16, 0x7, 0x7f, 0x400f}]}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000300)="6a870d39fa0000a20ddd0105225336e2c9fde31ef61cc154f7e98238", 0x1c}], 0x1, 0x7ff) sysctl$kern(0x0, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r1, &(0x7f0000000700)="d80b0000", 0x4) 152.650052ms ago: executing program 4 (id=5569): fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x280000000000, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0xfffffffffffffe20) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x1, 0x0) close(r0) socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x7}, 0x1c) 152.350892ms ago: executing program 0 (id=5570): pipe(&(0x7f0000000180)={0xffffffffffffffff}) sysctl$kern(&(0x7f00000000c0)={0x1, 0x4e}, 0x2, &(0x7f0000000240)="71f9000071ac00dd6070af6fb10c63498e5f84cf71b59c7afec37082", 0x0, 0x0, 0x0) kqueue() r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xb5219f1000b913f1, 0x0) pwrite(r1, &(0x7f00000000c0)="a7", 0x1, 0x40007) syz_open_pts() r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x10, r2, 0x0) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) write(r3, &(0x7f0000000100), 0xfffffe5d) 152.110616ms ago: executing program 6 (id=5571): ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, 0x0) kevent(0xffffffffffffffff, 0x0, 0x7, 0x0, 0x80000001, 0x0) kevent(0xffffffffffffffff, &(0x7f0000000000)=[{{}, 0xfffffffffffffffe, 0x0, 0xf0000000, 0xe20d, 0x6}, {{}, 0xfffffffffffffffb, 0x0, 0x10, 0x34d, 0xa7}, {{}, 0xfffffffffffffff8, 0x2, 0x20, 0x81, 0x401}, {{}, 0x0, 0x80, 0x40, 0x50, 0xffff}], 0xd7, 0x0, 0x8000, 0x0) shutdown(0xffffffffffffffff, 0x1) mknod(&(0x7f0000000080)='./bus\x00', 0x2000, 0xd02) faccessat(0xffffffffffffffff, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSHDRCMPLT(0xffffffffffffffff, 0x80044275, 0x0) r0 = openat$vnd(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$VNDIOCSET(r0, 0x81946467, &(0x7f0000000040)={0x0, 0xfffffffffffffffc, 0x0, 0xfffffffffffffcc0}) write(0xffffffffffffffff, &(0x7f0000000200)="d81ad3d20cf7eb4e9be3", 0xa) openat$null(0xffffffffffffff9c, 0x0, 0x400, 0x0) syz_emit_ethernet(0x76, 0x0) 151.606981ms ago: executing program 7 (id=5572): syz_emit_ethernet(0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000001"]) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000000)="6dc100167f", 0x5}], 0x1) syz_emit_ethernet(0x138, &(0x7f0000000000)=ANY=[@ANYBLOB="ff02"]) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket(0x2, 0x4001, 0x0) r1 = dup(r0) r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff) close(r2) r3 = socket(0x2, 0x2, 0x0) bind(r3, &(0x7f0000000000), 0x10) connect$unix(r3, &(0x7f0000000000), 0x10) sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1023, &(0x7f0000000080), 0x4) 89.369434ms ago: executing program 4 (id=5573): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000580), 0x40, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x8025, 0x0, 0x0, 0xfffffff9}, {0xb1, 0x10, 0x2}, {0x16, 0x7, 0x40, 0x400f}]}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000280)="6aab0d", 0x3}], 0x1, 0x0) sysctl$kern(0x0, 0x0, 0x0, &(0x7f0000000080)=0x4d, 0x0, 0x17) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x0, 0x0}) syz_emit_ethernet(0x6e, &(0x7f0000000180)=ANY=[]) 88.893356ms ago: executing program 7 (id=5574): openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) ioctl$BIOCSETWF(0xffffffffffffffff, 0x80104277, &(0x7f00000001c0)={0x2000000000000243, &(0x7f0000000100)}) r0 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r0, 0xc0106924, &(0x7f00000001c0)) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000080)=[{0x25, 0x0, 0x0, 0x8}, {0xb1, 0x10, 0x2}, {0x16, 0x7, 0x7f, 0x400f}]}) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000300)="6a870d39fa0000a20ddd0105225336e2c9fde31ef61cc154f7e982385482aa1e", 0x20}], 0x1, 0x7ff) sysctl$kern(0x0, 0x0, &(0x7f00000001c0)="c7bf18de71fda74a0429e1fc3fb3d9ae8fab9461b589a477386cd9e8501d06bb44c96922d061f32be6334ed0360d396b", &(0x7f0000000080)=0x30, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) ioctl$BIOCSETIF(r1, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) ioctl$BIOCSETWF(r1, 0x80104277, &(0x7f0000000040)={0x0, 0x0}) write(r1, &(0x7f0000000700)="d80b0000", 0x4) 0s ago: executing program 3 (id=5575): mknod(&(0x7f0000000040)='./bus\x00', 0x100000000205f, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$TIOCCONS(r0, 0x80047462, &(0x7f00000000c0)=0x5) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.10.54' (ED25519) to the list of known hosts. pckbd_enable: command error pckbd_enable: command error fuse: Cannot find fusebuf nd6_resolve: something odd happens nd6_resolve: something odd happens pckbd_enable: command error .$62%3/,6%: 3/-%4().' /$$ (!00%.3 OpenBSD/amd64 (Amnesiac) (tty00) login: fuse: Cannot find fusebuf pckbd_enable: command error nd6_resolve: something odd happens uvn_flush: obj=0xfffffd805ed38090, offset=0x1000. error during pageout. uvn_flush: WARNING: changes to page may be lost! nd6_resolve: something odd happens nd6_resolve: something odd happens nd6_resolve: something odd happens nd6_resolve: something odd happens uvn_flush: obj=0xfffffd805e8bb9c8, offset=0x0. error during pageout. uvn_flush: WARNING: changes to page may be lost! lo0: can't handle af0 nd6_resolve: something odd happens nd6_resolve: something odd happens                                              nd6_resolve: something odd happens pppx: unable to set addresses for pppx1, error=17 nd6_resolve: something odd happens OpenBSD/amd64 (Amnesiac) (tty00) login: pppx: unable to set addresses for pppx1, error=17 nd6_resolve: something odd happens nd6_resolve: something odd happens nd6_resolve: something odd happens lo0: can't handle af0 nd6_resolve: something odd happens pckbd_enable: command error pmap_unwire: wiring for pmap 0xfffffd80694a63e0 va 0x400000001000 didn't change! uvn_flush: obj=0xfffffd806bf94118, offset=0x1000. error during pageout. uvn_flush: WARNING: changes to page may be lost! lo0: can't handle af0 malloc(): allocation too large, type = 6, size = 73015894016 pckbd_enable: command error nd6_resolve: something odd happens nd6_resolve: something odd happens pckbd_enable: command error nd6_resolve: something odd happens uvm_fault(0xffffffff838cfcb0, 0xffff800024f12004, 0, 1) -> d fatal page fault in supervisor mode trap type 6 code 0 rip ffffffff821f9801 cs 8 rflags 10202 cr2 ffff800024f12004 cpl 0 rsp ffff80002a3de380 gsbase 0xffff800029a9bff0 kgsbase 0x0 panic: trap type 6, code=0, pc=ffffffff821f9801 Starting stack trace... panic(ffffffff8330fc74) at panic+0x1d0 kerntrap(ffff80002a3de2d0) at kerntrap+0x29b alltraps_kern_meltdown() at alltraps_kern_meltdown+0x7b ufs_lookup() at ufs_lookup+0x5e1 VOP_LOOKUP(fffffd806d0de2b0,ffff80002a3de678,ffff80002a3de6a8) at VOP_LOOKUP+0x6e vfs_lookup(ffff80002a3de648) at vfs_lookup+0x8fa namei(ffff80002a3de648) at namei+0x7aa dounlinkat(ffff80002a38ea60,ffffff9c,7201efa71d20,8) at dounlinkat+0xc1 syscall(ffff80002a3de820) at syscall+0xb08 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x7201efa71d10, count: 247 End of stack trace. WARNING: SPL NOT LOWERED ON TRAP EXIT 4 0 Stopped at proc_trampoline+0xc7: movl $0,%gs:0x680 TID PID UID PRFLAGS PFLAGS CPU COMMAND *505396 54232 0 0 0 1 syz-executor 386570 34217 0 0x14000 0x200 0 softclockmp proc_trampoline() at proc_trampoline+0xc7 end of kernel end trace frame: 0x7cc1dd585ae0, count: 14 https://www.openbsd.org/ddb.html describes the minimum info required in bug reports. Insufficient info makes it difficult to find and fix bugs. ddb{1}> set $lines = 0 ddb{1}> set $maxwidth = 0 ddb{1}> show panic *cpu1: uvm_fault(0xffffffff838cfcb0, 0xffff800024f12004, 0, 1) -> d ddb{1}> trace proc_trampoline() at proc_trampoline+0xc7 end of kernel end trace frame: 0x7cc1dd585ae0, count: -1 ddb{1}> show registers rdi 0 rsi 0 rbp 0xffff80002a47ac50 rbx 0 rdx 0 rcx 0xffff8000ffff6550 rax 0x2a r8 0xffff80002a47ab80 r9 0x1 r10 0x38c6f21f9c96b766 r11 0xc6707fe5798140bb r12 0 r13 0 r14 0 r15 0 rip 0xffffffff832034c7 proc_trampoline+0xc7 cs 0x8 rflags 0x246 rsp 0xffff80002a47abd0 ss 0x10 proc_trampoline+0xc7: movl $0,%gs:0x680 ddb{1}> show proc PROC (syz-executor) tid=505396 pid=54232 tcnt=1 stat=onproc flags process=0 proc=0 runpri=86, usrpri=86, slppri=17, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000ffff6a70,0xffffffff838a0238 process=0xffff80002f89f910 user=0xffff80002a475000, vmspace=0xfffffd805e79d1f8 estcpu=36, cpticks=1, pctcpu=0.0, user=0, sys=1, intr=0 ddb{1}> ps PID TID PPID UID S FLAGS WAIT COMMAND *54232 505396 27857 0 7 0 syz-executor 60843 454552 93136 0 2 0 syz-executor 60843 474128 93136 0 3 0x4000080 fsleep syz-executor 28507 91121 25797 0 2 0 syz-executor 28507 290416 25797 0 3 0x4000080 fsleep syz-executor 37222 51380 35385 0 2 0x480 syz-executor 37222 233947 35385 0 3 0x4000080 netcon syz-executor 17348 378953 37843 0 2 0x480 syz-executor 17348 204855 37843 0 3 0x4000080 netcon syz-executor 17348 321447 37843 0 3 0x4000080 fsleep syz-executor 34478 454324 1 0 2 0x100083 getty 27857 196637 49665 0 2 0x482 syz-executor 37843 139959 49665 0 2 0x482 syz-executor 70004 309581 49665 0 3 0x2 sbar syz-executor 78984 25446 0 0 3 0x14200 bored sosplice 97542 293526 0 0 3 0x14280 nfsidl nfsio 92950 178769 0 0 3 0x14280 nfsidl nfsio 68281 24570 0 0 3 0x14280 nfsidl nfsio 75548 502589 0 0 3 0x14280 nfsidl nfsio 18141 390790 0 0 3 0x14280 nfsidl nfsio 85783 2668 0 0 3 0x14280 nfsidl nfsio 64244 129966 0 0 3 0x14280 nfsidl nfsio 50512 147001 0 0 3 0x14280 nfsidl nfsio 1069 63130 0 0 3 0x14280 nfsidl nfsio 33589 17202 0 0 3 0x14280 nfsidl nfsio 76813 493913 0 0 3 0x14280 nfsidl nfsio 98209 112245 0 0 3 0x14280 nfsidl nfsio 86606 352622 0 0 3 0x14280 nfsidl nfsio 51771 61163 0 0 3 0x14280 nfsidl nfsio 63197 17576 0 0 3 0x14280 nfsidl nfsio 20571 336000 0 0 3 0x14280 nfsidl nfsio 46543 350917 0 0 3 0x14280 nfsidl nfsio 41856 478720 0 0 3 0x14280 nfsidl nfsio 26326 260918 0 0 3 0x14280 nfsidl nfsio 60435 5561 0 0 3 0x14280 nfsidl nfsio 25797 151481 49665 0 2 0x482 syz-executor 35385 198643 49665 0 2 0x482 syz-executor 93136 375064 49665 0 2 0x482 syz-executor 49665 281147 47172 0 3 0x82 wait syz-executor 47172 80332 67321 0 3 0x10008a sigsusp ksh 67321 160996 88570 0 3 0x98 kqread sshd-session 88570 391844 93042 0 3 0x92 kqread sshd-session 93042 29956 1 0 3 0x88 kqread sshd 25919 242163 85837 74 3 0x1100092 bpf pflogd 85837 237105 1 0 3 0x80 sbwait pflogd 3082 423807 42914 73 3 0x1100090 kqread syslogd 42914 233322 1 0 3 0x100082 sbwait syslogd 4607 477272 1 0 3 0x100080 kqread resolvd 98867 20304 33099 77 3 0x100092 kqread dhcpleased 1430 478952 33099 77 3 0x100092 kqread dhcpleased 33099 125089 1 0 3 0x80 kqread dhcpleased 53370 278548 0 0 2 0x14200 smr 79542 233325 0 0 2 0x14200 zerothread 12129 256930 0 0 3 0x14200 aiodoned aiodoned 14344 121680 0 0 3 0x14200 syncer update 63030 132918 0 0 3 0x14200 cleaner cleaner 70069 348981 0 0 3 0x14200 reaper reaper 65211 489914 0 0 3 0x14200 pgdaemon pagedaemon 93411 473964 0 0 3 0x14200 bored viomb 27586 189661 0 0 3 0x40014200 acpi0 acpi0 81764 185602 0 0 3 0x40014200 idle1 21455 12854 0 0 3 0x14200 bored softnet3 60181 164382 0 0 3 0x14200 bored softnet2 60432 97266 0 0 3 0x14200 bored softnet1 4909 25686 0 0 2 0x14200 softnet0 367 20335 0 0 2 0x14200 systqmp 43135 118837 0 0 3 0x14200 bored systq 34217 386570 0 0 7 0x14200 softclockmp 37465 239729 0 0 3 0x40014200 tmoslp softclock 2066 392115 0 0 3 0x40014200 idle0 1 439746 0 0 3 0x80082 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb{1}> show all locks Process 28507 (syz-executor) thread 0xffff80002a38f9c0 (91121) Process 70004 (syz-executor) thread 0xffff80002a38ea60 (309581) ddb{1}> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 10206 11103K 11559K 166960K 14513 0 pcb 17 12K 12K 166960K 382 0 rtable 116 9K 12K 166960K 774 0 pf 39 19K 23K 166960K 312 0 ifaddr 23 3K 7K 166960K 174 0 ifgroup 47 2K 2K 166960K 292 0 sysctl 4 1K 1K 166960K 7 0 counters 60 35K 37K 166960K 262 0 ioctlops 0 0K 4K 166960K 1713 0 iov 0 0K 20K 166960K 129 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1323 83K 84K 166960K 3168 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 16K 20K 166960K 44 0 VM map 2 1K 1K 166960K 2 0 sem 23 20K 21K 166960K 51 0 dirhash 12 2K 3K 166960K 90 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 15 53K 236K 166960K 5781 0 sigio 0 0K 0K 166960K 61 0 proc 74 91K 140K 166960K 890 0 subproc 72 4K 4K 166960K 110 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 321 0 in_multi 30 2K 7K 166960K 339 0 ether_multi 1 0K 0K 166960K 36 0 mrt 1 0K 0K 166960K 16 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 103 466K 466K 166960K 103 0 exec 0 0K 1K 166960K 677 0 fusefs mount 1 32K 32K 166960K 1 0 pfkey data 0 0K 4K 166960K 6 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 199 72K 86K 166960K 50674 0 UVM aobj 59 10K 10K 166960K 68 0 pinsyscall 40 80K 104K 166960K 7113 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 0 0K 1K 166960K 195 0 NDP 10 0K 2K 166960K 121 0 temp 75 8644K 8892K 166960K 88701 0 kqueue 13 20K 27K 166960K 459 0 SYN cache 2 10K 18K 166960K 3 0 ddb{1}> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle plcache 128 24 0 0 1 0 1 1 0 8 0 rtpcb 120 180 0 177 1 0 1 1 0 8 0 rtentry 112 231 0 196 4 2 2 4 0 8 0 unpcb 144 1165 0 1148 2 0 2 2 0 8 1 syncache 336 27 0 27 2 2 0 1 0 8 0 tcpqe 32 2 0 2 1 1 0 1 0 8 0 tcpcb 808 654 0 644 2 0 2 2 0 8 1 arp 120 34 0 27 1 0 1 1 0 8 0 inpcb 376 2237 0 2223 6 3 3 3 0 8 1 nd6 136 45 0 38 1 0 1 1 0 8 0 pkpcb 40 15 0 15 5 4 1 1 0 8 1 kcovpl 48 12 0 4 1 0 1 1 0 8 0 ppxss 1168 67 0 67 2 1 1 1 0 8 1 pppxif 1472 15 0 15 3 2 1 1 0 8 1 pfstscr 40 2 0 2 1 1 0 1 0 8 0 pffrag 232 20 0 17 1 0 1 1 0 482 0 pffrnode 88 16 0 13 1 0 1 1 0 8 0 pffrent 40 40 0 37 1 0 1 1 0 8 0 pfosfp 40 1428 0 1005 5 0 5 5 0 8 0 pfosfpen 112 1428 0 714 21 0 21 21 0 8 0 pfrktable 1344 13 0 8 1 0 1 1 0 8 0 pfanchor 1288 4 0 2 1 0 1 1 0 8 0 pftag 88 6 0 2 1 0 1 1 0 8 0 pfstitem 24 271 0 81 2 0 2 2 0 8 0 pfstkey 128 273 0 80 7 0 7 7 0 8 0 pfstate 376 270 0 81 19 0 19 19 0 8 0 pfrule 1344 57 0 40 3 1 2 2 0 8 0 art_heap8 4096 4 0 1 4 1 3 4 0 8 0 art_heap4 256 1084 0 956 34 21 13 31 0 8 3 art_table 32 1088 0 957 4 1 3 4 0 8 0 art_node 16 222 0 195 1 0 1 1 0 8 0 sysvmsgpl 40 26 0 14 1 0 1 1 0 8 0 semupl 112 7 0 7 4 4 0 1 0 8 0 semapl 112 46 0 25 1 0 1 1 0 8 0 shmpl 112 65 0 9 2 0 2 2 0 8 0 dirhash 1024 71 0 54 3 0 3 3 0 8 0 dino2pl 256 9299 0 7799 95 0 95 95 0 8 0 ffsino 280 9299 0 7799 108 0 108 108 0 8 0 nchpl 144 15772 0 15216 63 39 24 63 0 8 0 rtmask 32 4 0 4 2 2 0 1 0 8 0 uvmvnodes 80 5926 0 0 121 0 121 121 0 8 0 vnodes 216 5926 0 0 330 0 330 330 0 8 0 namei 1024 39721 0 39720 5 4 1 3 0 8 0 percpumem 16 145 0 101 1 0 1 1 0 8 0 pfiaddrpl 120 4 0 2 1 0 1 1 0 8 0 kstatmem 264 172 0 152 4 2 2 3 0 8 0 acpiwqpl 32 1 0 1 1 0 1 1 1 8 1 scsiplug 72 18 0 18 4 3 1 1 0 8 1 scxspl 216 51414 0 51414 15 14 1 8 1 8 1 plimitpl 152 315 0 298 1 0 1 1 0 8 0 sigapl 424 6127 0 6059 9 0 9 9 0 8 0 futexpl 64 30243 0 30240 4 3 1 1 0 8 0 knotepl 120 593 0 0 17 0 17 17 0 8 0 kqueuepl 216 615 0 605 1 0 1 1 0 8 0 pipepl 328 289 0 261 3 0 3 3 0 8 0 fdescpl 504 6077 0 6048 8 3 5 6 0 8 0 filepl 152 16393 0 16177 10 0 10 10 0 8 0 lockfpl 104 782 0 779 1 0 1 1 0 8 0 lockfspl 48 318 0 315 1 0 1 1 0 8 0 sessionpl 144 51 0 42 1 0 1 1 0 8 0 pgrppl 48 83 0 66 1 0 1 1 0 8 0 ucredpl 104 2522 0 2508 1 0 1 1 0 8 0 zombiepl 144 6068 0 6066 4 3 1 1 0 8 0 processpl 1168 6127 0 6059 6 0 6 6 0 8 0 procpl 656 12259 0 12186 8 0 8 8 0 8 0 srpgc 96 21 0 21 4 3 1 1 0 8 1 sosppl 168 64 0 64 1 0 1 1 0 8 1 sockpl 688 3617 0 3584 7 2 5 5 0 8 1 mcl64k 65536 21 0 0 3 0 3 3 0 8 0 mcl16k 16384 18 0 0 3 0 3 3 0 8 0 mcl12k 12288 18 0 0 2 0 2 2 0 8 0 mcl9k 9216 17 0 0 2 0 2 2 0 8 0 mcl8k 8192 25 0 0 3 0 3 3 0 8 0 mcl4k 4096 113 0 0 15 0 15 15 0 8 0 mcl2k2 2112 4 0 0 1 0 1 1 0 8 0 mcl2k 2048 26 0 0 4 0 4 4 0 8 0 mtagpl 96 29 0 0 1 0 1 1 0 8 0 mbufpl 256 1212 0 0 76 0 76 76 0 8 0 bufpl 280 14851 0 8697 440 0 440 440 0 8 0 anonpl 24 614934 0 611711 112 65 47 47 0 184 12 amapchunkpl 152 164853 0 164458 50 27 23 27 0 158 2 amappl16 200 11207 0 11171 61 47 14 15 0 8 8 amappl15 192 6 0 6 1 1 0 1 0 8 0 amappl14 184 179 0 165 1 0 1 1 0 8 0 amappl13 176 7 0 6 1 0 1 1 0 8 0 amappl12 168 6829 0 6800 3 1 2 2 0 8 0 amappl11 160 55 0 41 1 0 1 1 0 8 0 amappl10 152 2 0 2 1 1 0 1 0 8 0 amappl9 144 244 0 244 1 1 0 1 0 8 0 amappl8 136 26 0 23 1 0 1 1 0 8 0 amappl7 128 171 0 159 1 0 1 1 0 8 0 amappl6 120 245 0 242 1 0 1 1 0 8 0 amappl5 112 144 0 135 1 0 1 1 0 8 0 amappl4 104 437 0 417 1 0 1 1 0 8 0 amappl3 96 36802 0 36710 4 0 4 4 0 8 0 amappl2 88 955 0 895 2 0 2 2 0 8 0 amappl1 80 30975 0 30402 18 2 16 16 0 8 0 amappl 88 50010 0 49867 5 0 5 5 0 92 0 dma65536 65536 1 0 1 1 1 0 1 0 8 0 dma32768 32768 2 0 2 2 2 0 1 0 8 0 dma16384 16384 1 0 1 1 1 0 1 0 8 0 dma8192 8192 1 0 1 1 1 0 1 0 8 0 dma4096 4096 5 0 5 4 4 0 1 0 8 0 dma2048 2048 1 0 1 1 1 0 1 0 8 0 dma1024 1024 2 0 1 1 0 1 1 0 8 0 dma512 512 1 0 1 1 1 0 1 0 8 0 dma256 256 6 0 6 1 1 0 1 0 8 0 dma128 128 260 0 260 4 4 0 1 0 8 0 dma64 64 6 0 6 1 1 0 1 0 8 0 dma32 32 8 0 8 2 2 0 1 0 8 0 dma16 16 21 0 20 1 0 1 1 0 8 0 aobjpl 72 67 0 9 2 0 2 2 0 8 0 uaddrrnd 24 6078 0 6049 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 6078 0 6049 1 0 1 1 0 8 0 vmmpekpl 168 39045 0 38992 3 0 3 3 0 8 0 vmmpepl 168 351165 0 349407 140 43 97 101 0 357 7 vmsppl 456 6077 0 6049 7 2 5 5 0 8 0 rwobjpl 64 83397 0 76506 124 7 117 117 0 8 1 pdppl 4096 12163 0 12098 165 94 71 87 0 8 6 pvpl 32 16360 0 0 132 1 131 131 0 265 0 pmappl 248 6077 0 6049 4 1 3 3 0 8 0 extentpl 40 55 0 38 1 0 1 1 0 8 0 phpool 112 443 0 138 10 0 10 10 0 8 0 ddb{1}> machine ddbcpu 0 Stopped at x86_ipi_db+0x27: addq $0x8,%rsp x86_ipi_db(ffffffff83851ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff8398e688) at __mp_lock+0x192 softintr_dispatch(0) at softintr_dispatch+0x5b Xsoftclock() at Xsoftclock+0x27 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0xf softclock_thread_mp(ffff8000ffffea40) at softclock_thread_mp+0xaf end trace frame: 0x0, count: 7 ddb{0}> trace x86_ipi_db(ffffffff83851ff0) at x86_ipi_db+0x27 x86_ipi_handler() at x86_ipi_handler+0xd9 Xresume_lapic_ipi() at Xresume_lapic_ipi+0x27 __mp_lock(ffffffff8398e688) at __mp_lock+0x192 softintr_dispatch(0) at softintr_dispatch+0x5b Xsoftclock() at Xsoftclock+0x27 __sanitizer_cov_trace_pc() at __sanitizer_cov_trace_pc+0xf softclock_thread_mp(ffff8000ffffea40) at softclock_thread_mp+0xaf end trace frame: 0x0, count: -8 ddb{0}> machine ddbcpu 1 Stopped at proc_trampoline+0xc7: movl $0,%gs:0x680 proc_trampoline() at proc_trampoline+0xc7 end of kernel end trace frame: 0x7cc1dd585ae0, count: 14 ddb{1}> trace proc_trampoline() at proc_trampoline+0xc7 end of kernel end trace frame: 0x7cc1dd585ae0, count: -1