last executing test programs: 711.646069ms ago: executing program 0 (id=1): r0 = open(&(0x7f0000000040)='./file0\x00', 0x18289, 0x23) write(r0, &(0x7f00000004c0)="b96abcf5ac7cffa09ea845315c0d853a14", 0xffffff1c) truncate(&(0x7f0000000000)='./file0\x00', 0xafffe) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x2) syz_emit_ethernet(0x1000e, &(0x7f00000000c0)=ANY=[]) preadv(r1, &(0x7f0000000340)=[{&(0x7f0000000240)=""/229, 0xe5}, {&(0x7f0000000140)=""/139, 0xffffffbc}], 0x2, 0x0) writev(r0, 0x0, 0x0) symlink(0x0, 0x0) chroot(0x0) unlinkat(r0, 0x0, 0x8) sysctl$net_inet_udp(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f0000000500)={{'./file0\x00', './file0\x00', 0x4, 0x1}, 0x0, 0x0, 0x0, 0x6, 0x2, 0x4, 0x61c, 0x44, 0x3}) 646.062824ms ago: executing program 4 (id=5): r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1000, 0x0) r1 = openat$diskmap(0xffffffffffffff9c, &(0x7f0000000180), 0x40, 0x0) ioctl$DIOCMAP(r1, 0xc0106477, &(0x7f00000000c0)={&(0x7f0000000140)='./file0\x00', r0, 0x3}) ioctl$FIOASYNC(0xffffffffffffffff, 0x80047460, &(0x7f00000000c0)=0x4) sysctl$hw(&(0x7f0000000280)={0x6, 0x8}, 0x2, &(0x7f0000000000)="0000e65bc39e76ecc9ddb3c3cc6bbc2506870300ec", &(0x7f0000000240)=0x15, 0x0, 0x0) execve(0x0, 0x0, 0x0) 616.250974ms ago: executing program 6 (id=7): ioctl$WSMOUSEIO_SETPARAMS(0xffffffffffffffff, 0x80105728, &(0x7f0000000040)={&(0x7f0000000180)=[{0x20, 0x9}, {0x101}], 0x2}) sysctl$kern(&(0x7f0000000040)={0x1, 0x45}, 0x2, &(0x7f0000000180)="3bf2ee74", &(0x7f0000000080)=0x4, &(0x7f0000000340)="5a67923ef0cb", 0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sysctl$kern(&(0x7f0000000040)={0x1, 0x3e}, 0x3, &(0x7f00000000c0)="3bf2ee74e747c82dad6eb2a36fa755e1a3925fe49afca7e63b52fa65ccaa74d6e6b85b6cdced70357ef201f97842b1068dca31553fa2d7031f38c03e56ad0e24dfc4f97b8b7f81499647e6e7725765d61436c85e43c15d12a78cb8c57ddde87021d7b685507fd3e0652f35e45bdaa3afd86c4fe557433e4c2b632de71c951516adff26aa2e48b45f8ce92bcefd3eceefabee7e3ebe806fdb4f6af569ae94b5d127", &(0x7f0000000080)=0x4, &(0x7f0000000340)="5a67923ef0cb189971421989ebcff78831a7581e2f27caa362f1363042efb27688b2c899220fb2fe37e467d974592496856ca7b78060998608c2f952e43bc0bf11555cc5cb0fe17b2ec1be389871829bfe10dd4c4d2c8f9da2bd2868fd86791dc09dc4fa89a217458bdaed31003fdc3a7323189ba3ccbad6c8af17516e4557f61ad20180000000000000125f568ca7d3396b9057255f381855110eb3a673713716cdf010ddfa7977f92cf061ad125ca670353b45d53aae196b00271f9d3452b523b3dea22d6027625614312183724b71c7eb02083a410c1c99fa455013521f98686e472b70b560f7021f567adf4d", 0x4) 570.855683ms ago: executing program 6 (id=14): open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ktrace(0x0, 0x4, 0x538, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) writev(r0, &(0x7f0000000180)=[{0x0}], 0x10000000000002b0) 482.564169ms ago: executing program 6 (id=20): r0 = syz_open_pts() syz_open_pts() syz_open_pts() fsync(r0) 456.643494ms ago: executing program 1 (id=27): sysctl$net_inet_ip(&(0x7f0000000040)={0x4, 0x2, 0x0, 0x20}, 0x4, 0x0, 0x0, 0x0, 0x0) unveil(&(0x7f0000000000)='./file0\x00', 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sysctl$net_inet_ip(&(0x7f0000000040)={0x4, 0x2, 0x0, 0x23}, 0x4, &(0x7f0000000140), &(0x7f0000000000), 0x0, 0x0) 455.588087ms ago: executing program 1 (id=29): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x8000, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000440)={0x3, &(0x7f0000000080)=[{0x1, 0xc, 0x7, 0x80005}, {0x1c, 0x1, 0x0, 0xfffffff8}, {0xe, 0x1f, 0x0, 0x9}]}) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[]) 421.948459ms ago: executing program 1 (id=32): ioctl$VMM_IOC_RESETCPU(0xffffffffffffff9c, 0x82405605, &(0x7f00000000c0)={0xa, 0x8000145, {[0x3, 0x3, 0x6, 0x1f, 0x1003, 0x8000, 0x1, 0x5, 0x7, 0x2, 0x9, 0x91c, 0x8, 0x180, 0x0, 0xd3, 0x76, 0xd], [0x5438b950, 0x5, 0x1004, 0x5, 0x1, 0x1, 0xc, 0x200000000007, 0x2, 0x3], [0x6, 0xfffffffffffffffe, 0x8, 0x8000000008, 0xae, 0x40000000000200, 0x2], [0x100000000, 0x10801, 0x0, 0x2, 0x7, 0x6], [{0x5ad, 0x7, 0x5, 0x6}, {0x2, 0x925, 0x3, 0x338}, {0x1000, 0xfe32, 0x1, 0x5}, {0x5, 0x2, 0x2, 0x895}, {0x4, 0x4, 0x2, 0x9}, {0x1f, 0x4, 0x2, 0x7}, {0xffff, 0xffffff81, 0x1ff, 0x1}, {0x100, 0x10000, 0x8001, 0x5}], {0x52b, 0x4, 0xfffffffd, 0x8}, {0xfffb, 0x0, 0x8, 0x40000000}}}) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r0 = socket(0x2, 0x1, 0x0) ioctl$FIONREAD(r0, 0x80206913, &(0x7f00000001c0)) 421.000842ms ago: executing program 1 (id=36): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x8000, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x4, &(0x7f0000000080)=[{0x1d, 0x0, 0x2, 0x2}, {0x2, 0x1e, 0x23, 0x4}, {0x9b1e, 0x7, 0xff, 0x200000}, {0xe, 0x1f, 0x0, 0x9}]}) syz_extract_tcp_res(0x0, 0xa93f, 0xfff) 377.844483ms ago: executing program 1 (id=39): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000080)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f00000000c0)=[{0x7, 0xf1, 0x80, 0x10}, {0x34, 0x11, 0x3, 0x1}, {0x6, 0x80, 0x14, 0xfffff802}]}) syz_emit_ethernet(0x4e, &(0x7f0000000140)=ANY=[]) 377.543223ms ago: executing program 2 (id=40): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000140), 0x80, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000000)={0x3, &(0x7f0000000100)=[{0x7, 0x0, 0x2, 0x9}, {0x4, 0x9, 0x4, 0x6}, {0x9b9e, 0x8, 0xf4, 0x6}]}) syz_emit_ethernet(0xe, &(0x7f0000000340)={@remote, @remote, [], {@generic={0x8146}}}) 376.865538ms ago: executing program 1 (id=42): openat$wsmouse(0xffffffffffffff9c, &(0x7f0000000000), 0x10, 0x0) ioctl$VMM_IOC_RESETCPU(0xffffffffffffffff, 0x82405605, 0x0) mknod(&(0x7f0000000040)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2a) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, &(0x7f0000000100)={0x7ff, 0x51, 0x2100007, 0x6, 0x80000001, 0x80000001, 0x10001, 0x10, [{0x3, 0x6, 0x4, 0x71000}, {0x8, 0x9, 0x8, 0xfffffff9}, {0x8, 0xf86, 0x0, 0x9}, {0x1, 0x800, 0x8007}, {0x401, 0x200726, 0x2800, 0x7}, {0x2, 0xa, 0x3, 0x99}, {0xce1, 0xffffffff, 0x4f8, 0x6d}, {0x6, 0x300, 0x54, 0x8}, {0x2, 0x1, 0x5, 0x9}, {0x4, 0x8001, 0x4, 0x100}, {0x1cb, 0x10001, 0xf7, 0x3}, {0x200007ff, 0x9, 0xfffffffd, 0x9}, {0xb8c, 0x5, 0x8, 0x4}, {0x29a71717, 0x7f, 0x1, 0xc373}, {0xb6f, 0x408, 0x5}, {0x8000, 0x1, 0x101002, 0x30004}]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCSET(r0, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r0, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) sysctl$net_inet_tcp(0x0, 0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0) mknod(0x0, 0x2000, 0x5c4a) mprotect(&(0x7f0000680000/0x1000)=nil, 0x1000, 0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) syz_emit_ethernet(0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) socket(0x18, 0x2, 0x0) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) select(0x0, 0x0, 0x0, 0x0, 0x0) close(r1) 376.628291ms ago: executing program 2 (id=43): open$dir(0x0, 0x200, 0x0) getpid() openat$pf(0xffffffffffffff9c, &(0x7f0000000240), 0x10, 0x0) setitimer(0x0, &(0x7f0000000080)={{0x2, 0x2}, {0x2, 0x1}}, &(0x7f00000000c0)) 296.859924ms ago: executing program 2 (id=45): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000080), 0x800, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000000)={0x3, &(0x7f0000000180)=[{0x1, 0xa, 0x1, 0x7}, {0xc, 0x1, 0x2, 0x401}, {0x9b9e, 0x6, 0xf4, 0x6}]}) syz_emit_ethernet(0x1000e, &(0x7f00000015c0)=ANY=[]) 296.211043ms ago: executing program 2 (id=47): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000080)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x40, 0xf1, 0x80, 0x10}, {0x7, 0x11, 0x3, 0x4a}, {0x6, 0xa, 0x12, 0xfffff802}]}) syz_emit_ethernet(0x4e, &(0x7f0000000140)=ANY=[]) 296.091389ms ago: executing program 6 (id=48): r0 = openat$wsmuxmouse(0xffffffffffffff9c, &(0x7f0000000000), 0x8, 0x0) r1 = getpgid(0x0) fcntl$setown(r0, 0x6, r1) r2 = getpgrp() fcntl$setown(r0, 0x6, r2) 295.91128ms ago: executing program 7 (id=49): r0 = socket(0x18, 0x2, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000000)=ANY=[@ANYRES16, @ANYRESHEX]) execve(0x0, 0x0, 0x0) setsockopt(r0, 0x1000000000029, 0x9, &(0x7f0000000040)="03000000", 0x4) setsockopt(r0, 0x1000000000029, 0xc, &(0x7f0000000000), 0x14) 295.670603ms ago: executing program 6 (id=51): sysctl$net_inet_ip(0x0, 0x0, &(0x7f0000000140)="bd229daa752b6e307d165232fe12f3b1b055d7", 0x0, 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000080)="673bb5b8cc0c16ed0898e17c03ce480135a1683b0801a22ed2b1243e7d2dcc8abf5c420000003bad6a78ef1d47e6abbbdabb", 0x32}], 0x1) sysctl$kern(&(0x7f0000000140)={0x1, 0x29}, 0x2, 0x0, 0x0, 0x0, 0x0) r0 = socket(0x18, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000040)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="18"], 0x20}, 0x4) 209.683839ms ago: executing program 6 (id=54): mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80, 0x2a) ppoll(0x0, 0x0, 0x0, &(0x7f00000001c0)={0x9}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCSET(r0, 0x80184404, &(0x7f00000001c0)={0x0, 0x0, 0x0}) ioctl$VNDIOCSET(r0, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000002a80)=[{&(0x7f0000000680)=""/84, 0x54}, {&(0x7f0000000340)=""/194, 0xc2}, {&(0x7f0000000440)=""/247, 0xf7}], 0x3, 0x9) 209.543454ms ago: executing program 5 (id=55): ktrace(&(0x7f0000000200)='./file0\x00', 0x4, 0xd27d43220c7df9f, 0x0) r0 = socket$inet(0x2, 0x8003, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000)=0x9, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000000180)={@broadcast, @empty, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2}, @icmp=@echo}}}}) recvmmsg(r0, &(0x7f0000000080)={{&(0x7f00000000c0)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000100)=""/22, 0x16}}, 0x38, 0x1882, 0x0) 188.010764ms ago: executing program 0 (id=57): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x8000, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(r0, 0x80104267, &(0x7f0000000100)={0x4, &(0x7f0000000080)=[{0x1d, 0x0, 0x2, 0xffff}, {0x44, 0x0, 0x6, 0x5}, {0x87, 0x1e, 0x63, 0x1001}, {0x9b1e, 0x7, 0xff, 0x200000}]}) syz_extract_tcp_res(0x0, 0xa93f, 0xfff) 148.159455ms ago: executing program 4 (id=59): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x18, 0x1, 0x0) setsockopt(r0, 0x1000000029, 0xc, &(0x7f0000000100)="ebffcbff13b9fd812eaa4e713048e69931929648", 0x14) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) setsockopt(r0, 0x1000000029, 0xd, &(0x7f0000000000)="ebffcbff13b9fdc12eaa4e713048e69931929648", 0x14) 147.657582ms ago: executing program 5 (id=60): chmod(&(0x7f0000000080)='.\x00', 0x3db) setuid(0xffffffffffffffff) r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x4ebfac6bbaf7949) open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0) sysctl$net_inet_tcp(&(0x7f0000000300)={0x4, 0x2, 0x6, 0x9}, 0x4, &(0x7f0000001540)="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", &(0x7f00000002c0)=0x210, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x8, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x2, 0x5f2) flock(0xffffffffffffffff, 0xd) writev(0xffffffffffffffff, 0x0, 0x0) sysctl$kern(0x0, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sysctl$hw(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x3, 0x0) close(r1) r2 = socket$inet(0x2, 0x1, 0x0) r3 = socket(0x18, 0x2, 0x0) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, 0x0) setsockopt(r3, 0x1000000029, 0xd, &(0x7f0000000000), 0x14) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, 0x0, 0x0) socket(0x11, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000340), 0x0) 146.978584ms ago: executing program 0 (id=61): sysctl$vfs_nfs(&(0x7f0000001c00)={0xa, 0x2, 0x2}, 0x3, 0x0, 0x0, 0x0, 0x0) r0 = open$dir(0x0, 0x200, 0x0) sysctl$kern(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) write(r0, &(0x7f0000000100), 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) close(0x3) mkdir(0x0, 0x18) mkdir(0x0, 0x0) chroot(0x0) ioctl$WSMOUSEIO_SCALIBCOORDS(0xffffffffffffffff, 0x81205724, 0x0) ioctl$VNDIOCSET(0xffffffffffffffff, 0x80184404, 0x0) openat$wsmouse(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$VNDIOCSET(0xffffffffffffffff, 0x80044403, 0x0) r1 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000039000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) setuid(0xffffffffffffffff) unveil(0x0, 0x0) close(r0) mkdirat(0xffffffffffffffff, 0x0, 0x0) 145.617885ms ago: executing program 2 (id=62): syz_emit_ethernet(0x22, &(0x7f0000000000)={@broadcast, @random="ca0f00", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x12, 0x14, 0x66, 0xf, 0xff, 0x2, 0x0, @broadcast, @remote={0xac, 0x14, 0x0}}}}}}) 144.359449ms ago: executing program 3 (id=63): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000080)={0x5, 0x5}) 86.248143ms ago: executing program 7 (id=64): ioctl$DRM_IOCTL_MODE_GETCRTC(0xffffffffffffff9c, 0xc06864a1, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8, 0x0, 0x0, 0xa5, 0x1ff, 0x608c, 0x6, {0xffffffba, 0x3, 0xab, 0x5, 0x8, 0x1, 0xf, 0x400, 0x0, 0x2, 0xfffb, 0x7fffffff, 0x102, 0x10, "421cedea3b727e3214577e8882bec3e4591f87d4944b27a11a12cdc6f649524d"}}) ioctl$DRM_IOCTL_MODE_GETGAMMA(0xffffffffffffffff, 0xc02064a4, 0x0) syz_emit_ethernet(0xe, &(0x7f00000003c0)=ANY=[@ANYBLOB="658ef2892adc4ab83a4081a188"]) preadv(0xffffffffffffffff, &(0x7f0000001940), 0x0, 0xffffffffffff0002) setitimer(0x0, 0x0, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) ioctl$BIOCSETF(0xffffffffffffffff, 0x80104267, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000000200)=ANY=[]) ioctl$TIOCSETA(0xffffffffffffffff, 0x802c7414, 0x0) mknod(&(0x7f0000000280)='./file0\x00', 0x2000, 0x1e5f) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) ioctl$VNDIOCSET(0xffffffffffffffff, 0x80184404, 0x0) ioctl$VNDIOCSET(0xffffffffffffffff, 0x80044403, &(0x7f00000001c0)={0x0, 0xfffffffffffffffe, 0x0}) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x3, 0x5012, 0xffffffffffffffff, 0x0) ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f00000001c0)={'tap', 0x0}) r0 = socket(0x1, 0x2, 0x0) ioctl$FIONREAD(r0, 0xc0206983, &(0x7f00000001c0)) 84.692723ms ago: executing program 4 (id=65): r0 = openat$pf(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) ioctl$DIOCRGETASTATS(r0, 0xc4504447, &(0x7f00000001c0)={{'./file0\x00', './file0\x00', 0x40, 0xb}, 0x0, 0x1, 0x0, 0x101, 0x9, 0x0, 0x2, 0x20, 0x7}) 84.430641ms ago: executing program 3 (id=66): open(&(0x7f0000000000)='./bus/\x00', 0x200, 0x111) 84.197281ms ago: executing program 2 (id=67): syz_emit_ethernet(0x3a, &(0x7f0000000200)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x1, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0}, @broadcast, {[@generic={0x44, 0xd, "0a1f2b9904c452f8ab5740"}]}}, @udp={{0x1, 0x3, 0x8}}}}}}) 83.517671ms ago: executing program 4 (id=68): sysctl$hw(&(0x7f0000000040)={0x6, 0x13}, 0x2, 0x0, 0x0, 0x0, 0x0) 83.06552ms ago: executing program 3 (id=69): syz_emit_ethernet(0x2a, &(0x7f00000000c0)={@local, @local, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xfffd, 0x0, 0x7, 0x1, 0x0, @broadcast, @multicast1}, @icmp=@echo={0x8, 0x0, 0x0, 0x4, 0x5ab3}}}}}) 81.537572ms ago: executing program 5 (id=70): r0 = socket(0x18, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000000880)={&(0x7f0000000040)=@file={0xb, 0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000780)=[@cred={0x13, 0x29, 0x33}], 0x18, 0x40a}, 0xa) 80.779552ms ago: executing program 7 (id=71): r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x20, 0x0, 0x0) 79.700684ms ago: executing program 0 (id=72): mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1) r0 = msgget$private(0x0, 0xa41) msgsnd(r0, &(0x7f0000000140)={0x1}, 0x8, 0x800) 39.851255ms ago: executing program 4 (id=73): r0 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0xbe, 0x0) close(0x3) ftruncate(r0, 0x8000000000000000) 39.602068ms ago: executing program 3 (id=74): r0 = openat$speaker(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) write(r0, &(0x7f0000000080)="5432abdf4c03", 0x6) execve(0x0, 0x0, 0x0) 39.35595ms ago: executing program 5 (id=75): ioctl$DIOCADDQUEUE(0xffffffffffffffff, 0xc148445d, &(0x7f0000000140)={0x0, 0x4, {'\x00', './file0\x00', './file0\x00', './file0\x00', {{0x4, 0x81}, {0x8, 0xcb}, 0x7}, {{0xffffffffffffffff, 0x7f7}, {0x400, 0x4}, 0xfffffffd}, {{0x1, 0xb8}, {0x9, 0xab2}, 0x6}, {0x5, 0x6, 0x3, 0x3}, 0x0, 0x98, 0x3, 0x1, 0x6}}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sysctl$hw(&(0x7f0000000280)={0x6, 0x8}, 0x2, 0x0, 0x0, 0x0, 0x0) 39.208859ms ago: executing program 7 (id=76): r0 = semget$private(0x0, 0x1, 0x7b0) semctl$IPC_SET(r0, 0x0, 0x1, 0x0) semctl$GETZCNT(r0, 0x4, 0x7, 0x0) 39.032709ms ago: executing program 4 (id=77): shmget(0x1, 0x2000, 0x294, &(0x7f0000ffe000/0x2000)=nil) setuid(0xffffffffffffffff) shmget(0x1, 0x1000, 0x147, &(0x7f0000ffd000/0x1000)=nil) 38.69222ms ago: executing program 3 (id=78): r0 = socket(0x24, 0x2, 0x0) ioctl$VNDIOCSET(0xffffffffffffffff, 0x80184404, 0x0) getsockopt(r0, 0x6, 0x1, 0x0, 0x0) 1.450906ms ago: executing program 7 (id=79): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x1001, 0x0) setsockopt(r0, 0x0, 0x6, &(0x7f0000000140)='!\x00\x00\x00', 0x4) 1.084626ms ago: executing program 5 (id=80): mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) sysctl$net_pipex(&(0x7f0000000000)={0x4, 0x23, 0x1}, 0x3, &(0x7f0000001c00), &(0x7f0000000040)=0x44, 0x0, 0x0) 783.784µs ago: executing program 3 (id=81): syz_emit_ethernet(0x36, &(0x7f00000000c0)={@local, @remote, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x0, 0x2b, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, @rand_addr="a42a0c000e8d0000000000f7ffffff00"}}}}) 624.484µs ago: executing program 7 (id=82): r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x200, 0x186) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x0, 0x10, r0, 0x0) pselect(0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x9, 0x7f}, 0x0) 493.003µs ago: executing program 0 (id=83): r0 = syz_open_pts() readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000340)=""/4085, 0xff5}], 0x1) ioctl$TIOCSETA(r0, 0x802c7414, &(0x7f0000000300)={0x80, 0x1, 0xdbfffffe, 0x10000, "d76c1f46000000ef1f0160fbff2000404b00", 0x800}) syz_open_pts() ioctl$TIOCSETAF(r0, 0x802c7416, &(0x7f0000000240)={0x79, 0xfffffffd, 0x400, 0xfffff620, "590113d22022b1c858669613a6683400000600", 0x3}) 0s ago: executing program 5 (id=84): ioctl$BIOCSETIF(0xffffffffffffffff, 0x8020426c, &(0x7f0000000100)={'tap', 0x0}) r0 = openat$bpf(0xffffffffffffff9c, &(0x7f00000001c0), 0x40000, 0x0) ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f00000000c0)={'tap', 0x0}) r1 = socket$inet(0x2, 0x3, 0x0) r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000000), 0x8000, 0x0) ioctl$BIOCSBLEN(r2, 0xc0044266, &(0x7f00000000c0)=0x34) ioctl$BIOCSETIF(r2, 0x8020426c, &(0x7f0000000500)={'tap', 0x0}) pread(r2, &(0x7f0000000600)="e7077b6629e0397383eaeac9193e79db7bbbad786e7bbb921dff532158d0b49a3e7de9f2d8fdefa9e6fddc16bcd369b9fc28dc5e", 0x34, 0x5) ioctl$FIONREAD(r1, 0x80206979, &(0x7f0000000100)) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.82' (ED25519) to the list of known hosts. panic: ip6_getpcbopt: unexpected option Stopped at db_enter+0x25: addq $0x8,%rsp TID PID UID PRFLAGS PFLAGS CPU COMMAND *433063 48991 0 0 0x4000000 0 syz-executor db_enter() at db_enter+0x25 panic(ffffffff834eb32a) at panic+0x1cf ip6_getpcbopt(ffff800001601580,33,fffff98076058100) at ip6_getpcbopt+0x3e3 ip6_ctloutput(0,ffff800010fe17b8,29,33,fffff98076058100) at ip6_ctloutput+0xfa9 sogetopt(ffff800010fe17b8,29,33,fffff98076058100) at sogetopt+0x128 sys_getsockopt(ffff8000380cefb0,ffff80003c8e3a10,ffff80003c8e3960) at sys_getsockopt+0x1eb syscall(ffff80003c8e3a10) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5e9bdfb47f0, count: 7 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> ddb> set $lines = 0 ddb> set $maxwidth = 0 ddb> show panic *cpu0: ip6_getpcbopt: unexpected option ddb> trace db_enter() at db_enter+0x25 panic(ffffffff834eb32a) at panic+0x1cf ip6_getpcbopt(ffff800001601580,33,fffff98076058100) at ip6_getpcbopt+0x3e3 ip6_ctloutput(0,ffff800010fe17b8,29,33,fffff98076058100) at ip6_ctloutput+0xfa9 sogetopt(ffff800010fe17b8,29,33,fffff98076058100) at sogetopt+0x128 sys_getsockopt(ffff8000380cefb0,ffff80003c8e3a10,ffff80003c8e3960) at sys_getsockopt+0x1eb syscall(ffff80003c8e3a10) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5e9bdfb47f0, count: -8 ddb> show registers rdi 0 rsi 0x1 rbp 0xffff80003c8e3690 rbx 0xfffff98075a82b88 rdx 0xffff8000015dd300 rcx 0 rax 0xffff8000380cefb0 r8 0x101010101010101 r9 0x8080808080808080 r10 0x678c73dc82a56804 r11 0x1dcf571ded0ba259 r12 0 r13 0xffff800010fe17b8 r14 0 r15 0x1 rip 0xffffffff829fcc95 db_enter+0x25 cs 0x8 rflags 0x246 rsp 0xffff80003c8e3680 ss 0x10 db_enter+0x25: addq $0x8,%rsp ddb> show proc PROC (syz-executor) tid=433063 pid=48991 tcnt=2 stat=onproc flags process=0 proc=4000000 runpri=32, usrpri=50, slppri=32, nice=20 wchan=0x0, wmesg=, ps_single=0x0 scnt=0 ecnt=0 forw=0xffffffffffffffff, list=0xffff8000380ced18,0xffffffff83a76958 process=0xffff807fffffa898 user=0xffff80003c8de000, vmspace=0xfffff9806bb6de78 estcpu=36, cpticks=0, pctcpu=0.0, user=0, sys=0, intr=0 ddb> ps PID TID PPID UID S FLAGS WAIT COMMAND 48991 263096 69911 0 2 0 syz-executor *48991 433063 69911 0 7 0x4000000 syz-executor 67511 182654 70670 0 2 0 syz-executor 67511 454253 70670 0 3 0x4000080 fsleep syz-executor 21788 185558 99311 0 2 0 syz-executor 21788 169149 99311 0 3 0x4000080 ttyin syz-executor 67391 132756 96481 0 2 0 syz-executor 67391 158753 96481 0 3 0x4000080 fsleep syz-executor 6603 16262 5003 0 2 0 syz-executor 6603 213080 5003 0 3 0x4000080 fsleep syz-executor 50445 442541 13866 0 3 0x80 nanoslp syz-executor 50445 49484 13866 0 3 0x4000088 kqpoll syz-executor 50445 96440 13866 0 3 0x4000080 fsleep syz-executor 67939 261875 9641 0 3 0x80 nanoslp syz-executor 67939 396092 9641 0 3 0x4000080 kqsel syz-executor 67939 429691 9641 0 3 0x4000080 fsleep syz-executor 52137 19137 8617 0 2 0x2 syz-executor 13866 368804 8617 0 3 0x82 nanoslp syz-executor 70670 372434 8617 0 3 0x82 nanoslp syz-executor 96481 319334 8617 0 3 0x82 nanoslp syz-executor 69911 150042 8617 0 3 0x82 nanoslp syz-executor 5003 208269 8617 0 3 0x82 nanoslp syz-executor 9641 277020 8617 0 3 0x82 nanoslp syz-executor 99311 296052 8617 0 3 0x82 nanoslp syz-executor 8617 329039 50563 0 3 0x82 kqread syz-executor 50563 511357 10881 0 3 0x10008a sigsusp ksh 10881 513023 46083 0 3 0x98 kqread sshd-session 46083 269725 74822 0 3 0x92 kqread sshd-session 36733 379967 1 0 3 0x100083 ttyin getty 74822 3211 1 0 3 0x88 kqread sshd 87337 5657 43759 73 3 0x1100090 kqread syslogd 43759 259173 1 0 3 0x100082 sbwait syslogd 13927 158300 1 0 3 0x100080 kqread resolvd 47604 41786 32787 77 3 0x100092 kqread dhcpleased 68000 436834 32787 77 3 0x100092 kqread dhcpleased 32787 58665 1 0 3 0x80 kqread dhcpleased 99268 51560 0 0 3 0x14200 bored smr 98051 144135 0 0 2 0x14200 zerothread 92162 345339 0 0 3 0x14200 aiodoned aiodoned 15711 147772 0 0 3 0x14200 syncer update 43252 382836 0 0 3 0x14200 cleaner cleaner 34428 432730 0 0 3 0x14200 reaper reaper 52031 479518 0 0 3 0x14200 pgdaemon pagedaemon 92487 514676 0 0 3 0x14200 bored viomb 21725 430320 0 0 3 0x40014200 acpi0 acpi0 50634 165994 0 0 3 0x14200 bored softnet0 25017 383779 0 0 3 0x14200 bored systqmp 95539 236427 0 0 3 0x14200 bored systq 28086 456777 0 0 3 0x40014200 tmoslp softclock 48089 430864 0 0 3 0x40014200 idle0 1 355979 0 0 3 0x82 wait init 0 0 -1 0 3 0x10200 scheduler swapper ddb> show all locks No such command ddb> show malloc Type InUse MemUse HighUse Limit Requests Type Lim devbuf 11038 12143K 13008K 166960K 12244 0 pcb 17 12K 12K 166960K 20 0 rtable 237 6K 6K 166960K 356 0 pf 30 12K 18K 166960K 33 0 ifaddr 42 7K 7K 166960K 44 0 ifgroup 50 2K 2K 166960K 50 0 sysctl 3 1K 9K 166960K 7 0 counters 33 17K 17K 166960K 33 0 ioctlops 0 0K 2K 166960K 31 0 iov 0 0K 12K 166960K 2 0 mount 1 1K 1K 166960K 1 0 log 0 0K 0K 166960K 4 0 vnodes 1297 82K 82K 166960K 1396 0 UFS quota 1 32K 32K 166960K 1 0 UFS mount 5 36K 36K 166960K 5 0 shm 2 1K 1K 166960K 2 0 VM map 2 1K 1K 166960K 2 0 sem 4 0K 0K 166960K 4 0 dirhash 12 2K 2K 166960K 12 0 ACPI 1692 195K 286K 166960K 12470 0 file desc 17 61K 81K 166960K 215 0 sigio 0 0K 0K 166960K 2 0 proc 58 59K 91K 166960K 496 0 subproc 72 4K 4K 166960K 72 0 NFS srvsock 1 0K 0K 166960K 1 0 NFS daemon 1 16K 16K 166960K 1 0 ip_moptions 0 0K 0K 166960K 9 0 in_multi 99 7K 7K 166960K 101 0 ether_multi 1 0K 0K 166960K 1 0 mrt 0 0K 0K 166960K 2 0 ISOFS mount 1 32K 32K 166960K 1 0 MSDOSFS mount 1 16K 16K 166960K 1 0 ttys 37 175K 175K 166960K 37 0 exec 0 0K 1K 166960K 372 0 fusefs mount 1 32K 32K 166960K 1 0 tdb 3 0K 0K 166960K 3 0 VM swap 8 62K 64K 166960K 10 0 UVM amap 214 142K 147K 166960K 3565 0 UVM aobj 4 2K 2K 166960K 5 0 pinsyscall 38 76K 88K 166960K 1325 0 memdesc 1 4K 4K 166960K 1 0 crypto data 1 1K 1K 166960K 1 0 ip6_options 1 0K 0K 166960K 1 0 NDP 27 2K 2K 166960K 27 0 temp 35 9106K 9122K 166960K 3745 0 kqueue 13 20K 22K 166960K 26 0 SYN cache 2 16K 16K 166960K 2 0 ddb> show all pools Name Size Requests Fail Releases Pgreq Pgrel Npage Hiwat Minpg Maxpg Idle rtpcb 120 39 0 36 1 0 1 1 0 8 0 rtentry 136 111 0 1 4 0 4 4 0 8 0 unpcb 144 49 0 34 1 0 1 1 0 8 0 syncache 336 4 0 4 1 0 1 1 0 8 1 tcpcb 736 15 0 10 1 0 1 1 0 8 0 arp 96 18 0 0 1 0 1 1 0 8 0 inpcb 328 77 0 68 1 0 1 1 0 8 0 nd6 112 24 0 0 1 0 1 1 0 8 0 kcovpl 48 8 0 0 1 0 1 1 0 8 0 art_heap8 4096 1 0 0 1 0 1 1 0 8 0 art_heap4 256 453 0 0 29 0 29 29 0 8 0 art_table 40 454 0 0 5 0 5 5 0 8 0 art_node 32 111 0 11 1 0 1 1 0 8 0 sysvmsgpl 40 1 0 1 1 0 1 1 0 8 1 semapl 72 2 0 0 1 0 1 1 0 8 0 shmpl 112 2 0 1 1 0 1 1 0 8 0 dirhash 1024 17 0 0 3 0 3 3 0 8 0 dino2pl 256 1653 0 191 92 0 92 92 0 8 0 ffsino 256 1653 0 191 92 0 92 92 0 8 0 nchpl 144 1932 0 242 63 0 63 63 0 8 0 vnodes 216 1768 0 0 99 0 99 99 0 8 0 namei 1024 5588 0 5587 2 0 2 2 0 8 1 kstatmem 264 23 0 0 2 0 2 2 0 8 0 scxspl 216 6575 0 6575 4 0 4 4 1 8 4 plimitpl 152 29 0 13 1 0 1 1 0 8 0 sigapl 424 513 0 471 6 0 6 6 0 8 1 knotepl 120 3854 0 3807 2 0 2 2 0 8 0 kqueuepl 184 24 0 13 1 0 1 1 0 8 0 pipepl 304 123 0 96 3 0 3 3 0 8 0 fdescpl 448 500 0 471 4 0 4 4 0 8 0 filepl 120 1611 0 1401 7 0 7 7 0 8 0 lockfpl 104 25 0 22 1 0 1 1 0 8 0 lockfspl 48 14 0 11 1 0 1 1 0 8 0 sessionpl 144 23 0 15 1 0 1 1 0 8 0 pgrppl 48 31 0 15 1 0 1 1 0 8 0 ucredpl 104 97 0 86 1 0 1 1 0 8 0 zombiepl 144 471 0 471 1 0 1 1 0 8 1 processpl 1152 513 0 471 4 0 4 4 0 8 0 procpl 664 602 0 551 5 0 5 5 0 8 0 sosppl 176 2 0 2 1 0 1 1 0 8 1 sockpl 552 167 0 140 3 0 3 3 0 8 1 mcl64k 65536 9 0 9 1 0 1 1 0 8 1 mcl16k 16384 2 0 2 1 0 1 1 0 8 1 mcl12k 12288 2 0 2 1 0 1 1 0 8 1 mcl9k128 9344 1 0 1 1 0 1 1 0 8 1 mcl8k 8192 7 0 7 1 0 1 1 0 8 1 mcl4k 4096 2567 0 2512 15 0 15 15 0 8 7 mcl2k 2048 119 0 119 1 0 1 1 0 8 1 mtagpl 96 4 0 4 1 0 1 1 0 8 1 mbufpl 256 4768 0 4631 11 0 11 11 0 8 1 bufpl 272 2424 0 102 155 0 155 155 0 8 0 anonpl 24 80811 0 77723 20 0 20 20 0 88 0 amapchunkpl 152 9741 0 9294 19 0 19 19 0 158 0 amappl16 200 1001 0 984 4 0 4 4 0 8 2 amappl15 192 19 0 19 1 0 1 1 0 8 1 amappl14 184 411 0 410 1 0 1 1 0 8 0 amappl13 176 130 0 120 1 0 1 1 0 8 0 amappl12 168 740 0 712 2 0 2 2 0 8 0 amappl11 160 5 0 5 1 0 1 1 0 8 1 amappl10 152 56 0 46 1 0 1 1 0 8 0 amappl9 144 312 0 311 1 0 1 1 0 8 0 amappl8 136 92 0 91 1 0 1 1 0 8 0 amappl7 128 140 0 129 1 0 1 1 0 8 0 amappl6 120 149 0 148 1 0 1 1 0 8 0 amappl5 112 118 0 110 1 0 1 1 0 8 0 amappl4 104 258 0 244 1 0 1 1 0 8 0 amappl3 96 1908 0 1806 3 0 3 3 0 8 0 amappl2 88 521 0 472 2 0 2 2 0 8 0 amappl1 80 10527 0 9975 12 0 12 12 0 8 0 amappl 88 2866 0 2713 4 0 4 4 0 92 0 uvmvnodes 80 98 0 0 2 0 2 2 0 8 0 dma4096 4096 1 0 1 1 0 1 1 0 8 1 dma1024 1024 1 0 0 1 0 1 1 0 8 0 dma256 256 6 0 6 1 0 1 1 0 8 1 dma128 128 253 0 253 1 0 1 1 0 8 1 dma64 64 6 0 6 1 0 1 1 0 8 1 dma32 32 7 0 7 1 0 1 1 0 8 1 dma16 16 18 0 17 1 0 1 1 0 8 0 aobjpl 72 4 0 1 1 0 1 1 0 8 0 uaddrrnd 24 500 0 471 1 0 1 1 0 8 0 uaddrbest 32 2 0 0 1 0 1 1 0 8 0 uaddr 24 500 0 471 1 0 1 1 0 8 0 vmmpekpl 168 5838 0 5813 2 0 2 2 0 8 0 vmmpepl 168 40184 0 38431 79 0 79 79 0 357 1 vmsppl 368 499 0 471 4 0 4 4 0 8 1 rwobjpl 40 14016 0 13097 10 0 10 10 0 8 0 pdppl 4096 1006 0 942 88 14 74 74 0 8 10 pvpl 32 225315 0 216797 79 0 79 79 0 265 8 pmappl 216 499 0 471 2 0 2 2 0 8 0 extentpl 40 45 0 27 1 0 1 1 0 8 0 phpool 112 505 0 14 15 0 15 15 0 8 0 ddb> machine ddbcpu 0 No such command ddb> trace db_enter() at db_enter+0x25 panic(ffffffff834eb32a) at panic+0x1cf ip6_getpcbopt(ffff800001601580,33,fffff98076058100) at ip6_getpcbopt+0x3e3 ip6_ctloutput(0,ffff800010fe17b8,29,33,fffff98076058100) at ip6_ctloutput+0xfa9 sogetopt(ffff800010fe17b8,29,33,fffff98076058100) at sogetopt+0x128 sys_getsockopt(ffff8000380cefb0,ffff80003c8e3a10,ffff80003c8e3960) at sys_getsockopt+0x1eb syscall(ffff80003c8e3a10) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5e9bdfb47f0, count: -8 ddb> machine ddbcpu 1 No such command ddb> trace db_enter() at db_enter+0x25 panic(ffffffff834eb32a) at panic+0x1cf ip6_getpcbopt(ffff800001601580,33,fffff98076058100) at ip6_getpcbopt+0x3e3 ip6_ctloutput(0,ffff800010fe17b8,29,33,fffff98076058100) at ip6_ctloutput+0xfa9 sogetopt(ffff800010fe17b8,29,33,fffff98076058100) at sogetopt+0x128 sys_getsockopt(ffff8000380cefb0,ffff80003c8e3a10,ffff80003c8e3960) at sys_getsockopt+0x1eb syscall(ffff80003c8e3a10) at syscall+0x962 Xsyscall() at Xsyscall+0x128 end of kernel end trace frame: 0x5e9bdfb47f0, count: -8