2021/04/17 10:06:24 fuzzer started 2021/04/17 10:06:24 dialing manager at localhost:41825 2021/04/17 10:06:24 syscalls: 212 2021/04/17 10:06:24 code coverage: support is not implemented in syzkaller 2021/04/17 10:06:24 comparison tracing: support is not implemented in syzkaller 2021/04/17 10:06:24 extra coverage: support is not implemented in syzkaller 2021/04/17 10:06:24 setuid sandbox: support is not implemented in syzkaller 2021/04/17 10:06:24 namespace sandbox: support is not implemented in syzkaller 2021/04/17 10:06:24 Android sandbox: support is not implemented in syzkaller 2021/04/17 10:06:24 fault injection: support is not implemented in syzkaller 2021/04/17 10:06:24 leak checking: support is not implemented in syzkaller 2021/04/17 10:06:24 net packet injection: support is not implemented in syzkaller 2021/04/17 10:06:24 net device setup: support is not implemented in syzkaller 2021/04/17 10:06:24 concurrency sanitizer: support is not implemented in syzkaller 2021/04/17 10:06:24 devlink PCI setup: support is not implemented in syzkaller 2021/04/17 10:06:24 USB emulation: support is not implemented in syzkaller 2021/04/17 10:06:24 hci packet injection: support is not implemented in syzkaller 2021/04/17 10:06:24 wifi device emulation: support is not implemented in syzkaller 2021/04/17 10:06:24 802.15.4 emulation: support is not implemented in syzkaller 2021/04/17 10:06:24 fetching corpus: 50, signal 83/2038 (executing program) 2021/04/17 10:06:24 fetching corpus: 100, signal 146/3861 (executing program) 2021/04/17 10:06:24 fetching corpus: 150, signal 203/3861 (executing program) 2021/04/17 10:06:24 fetching corpus: 200, signal 268/3861 (executing program) 2021/04/17 10:06:24 fetching corpus: 250, signal 326/3861 (executing program) 2021/04/17 10:06:24 fetching corpus: 300, signal 386/3861 (executing program) 2021/04/17 10:06:24 fetching corpus: 350, signal 449/3861 (executing program) 2021/04/17 10:06:24 fetching corpus: 400, signal 508/3861 (executing 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10:06:24 fetching corpus: 2950, signal 3467/3861 (executing program) 2021/04/17 10:06:24 fetching corpus: 3000, signal 3520/3861 (executing program) 2021/04/17 10:06:24 fetching corpus: 3050, signal 3574/3861 (executing program) 2021/04/17 10:06:24 fetching corpus: 3100, signal 3629/3861 (executing program) 2021/04/17 10:06:24 fetching corpus: 3150, signal 3682/3861 (executing program) 2021/04/17 10:06:24 fetching corpus: 3162, signal 3695/3861 (executing program) 2021/04/17 10:06:24 fetching corpus: 3162, signal 3695/3861 (executing program) 2021/04/17 10:06:24 starting 8 fuzzer processes 10:06:24 executing program 0: write(0xffffffffffffff9c, &(0x7f0000000000)="4c1acb91dbf2516755192ed8c28cf60263c78fc0e870839ce361487ec5c027383a8e7ca89e492c6bc06d452c1ef17c3a3e0999339a24bc4810fa80673c498b117c54ff28ff8acf5671076bc296c4a266a08e7b7774f2b137f3dd5b93b20f30ac74c4bab56e3dc76a9df9d7c0a3bad2515ef34cd357590e92cfdad4e8ac526962c2a1994e623ec1b7db64d2", 0x8b) llseek(0xffffffffffffffff, 0xb095, 0x8f1, &(0x7f00000000c0), 0x0) r0 = openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) llseek(r0, 0x8, 0x0, &(0x7f0000000140), 0x1) llseek(r0, 0x5, 0x5, &(0x7f0000000180), 0x2) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000200)='/dev/cputime\x00', 0xd, 0x1, 0x0) r1 = openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/note\x00', 0x10, 0x1, 0x0) abort_sysc_fd(r1) r2 = openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000280)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0) tcgetattr(r2, &(0x7f00000002c0)) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000001, 0x2a110, r2, 0x1) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sdctl\x00', 0xb, 0x3, 0x0) r3 = openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/wait\x00', 0x10, 0x1, 0x0) read(r3, &(0x7f0000000380)=""/146, 0x92) openat$net_empty(0xffffffffffffff9c, &(0x7f0000000440)='/net/.empty\x00', 0xc, 0x3, 0x0) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) r4 = openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) fcntl$F_SYNC(r4, 0x65) 10:06:24 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8, 0x1, 0x7) r1 = openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000080)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0) fstat(r1, &(0x7f00000000c0)) r2 = openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0) fstat(r2, &(0x7f0000000180)) r3 = openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0) fd2path(r3, &(0x7f0000000240)=""/14, 0xe) fcntl$F_GETFD(0xffffffffffffffff, 0x1) write(r0, &(0x7f0000000280)="a69f80cb7bd1989b85b9ce1289dc616c30ef5feec5033a0127a3e420a1450ee336b81a4b05ee3c2c20173c7637f4818eb3c6404d4a22920b29a1161ca7399b14681c5ae7df4e57ec74a16de6ba76cb30a773d836da9b7e39609d956f39e6326e23c23c947392b8e3b24d44017350c3d1c7e18969e1cfedbd6f209d640b7932819532850d41aa3a790d3e6491f8950aac85518af632dc14048ff0489c184c81bfac38661f8e6c24254355afafb1f1c0b48e9c742cf2614d2a54fe2c5df3a2ec0702bc65d14c8cdcf5b51cf51603f1d0dbf6d950c0308dafd2ce2a9c470d5fd571c4ef406653e5a5d09f5bbf54d89b28c0", 0xf0) openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0) r4 = openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) close(r4) llseek(r2, 0x401, 0x8, &(0x7f0000000400), 0x1) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sysctl\x00', 0xc, 0x3, 0x0) r5 = openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000480)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0) fstat(r5, &(0x7f00000004c0)) r6 = openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/status\x00', 0x12, 0x1, 0x0) fcntl$F_SETFL(r6, 0x4, 0x100c00) openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000580)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) 10:06:24 executing program 2: llseek(0xffffffffffffffff, 0x0, 0x400, &(0x7f0000000000), 0x1) r0 = openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) r1 = openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) fcntl$F_GETFL(r1, 0x3) tcgetattr(r0, &(0x7f00000000c0)) read(r0, &(0x7f0000000100)=""/248, 0xf8) llseek(r1, 0x7, 0x1f, &(0x7f0000000200), 0x3) close(r1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2000000, 0x10012, 0xffffffffffffff9c, 0x51) close(r1) r2 = openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000240)='/dev/.empty\x00', 0xc, 0x3, 0x0) tcgetattr(r2, &(0x7f0000000280)) close(r2) openat$proc_self_status(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/status\x00', 0x12, 0x1, 0x0) r3 = openat$dev_user(0xffffffffffffff9c, &(0x7f0000000300)='/dev/user\x00', 0xa, 0x3, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000004, 0x1810, r3, 0x5b8) openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/clone\x00', 0xf, 0x3, 0x0) openat$dev_killkid(0xffffffffffffff9c, &(0x7f0000000380)='/dev/killkid\x00', 0xd, 0x3, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0) 10:06:24 executing program 3: r0 = openat$dev_random(0xffffffffffffff9c, &(0x7f0000000000)='/dev/random\x00', 0xc, 0x1, 0x0) llseek(r0, 0x3, 0x6, &(0x7f0000000040), 0x0) close(0xffffffffffffff9c) r1 = openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000080)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) r2 = openat(r1, &(0x7f00000000c0)='./file0\x00', 0x8, 0x100000, 0x1c4) r3 = openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0) write(r3, &(0x7f0000000140)="69832ae1584e01b3c9a77b5924eacaca8a4d368cc44934cebc2232962451512a713ce0a5556b035bf30da5b9d5ad8d000d7d0b081bf4d46bf7a397fb11ae7c7e16bae903215cbb", 0x47) fcntl$F_GETFL(0xffffffffffffff9c, 0x3) fcntl$F_GETFL(r2, 0x3) r4 = openat(r3, &(0x7f00000001c0)='./file0\x00', 0x8, 0x400, 0xe1) tcgetattr(r2, &(0x7f0000000200)) r5 = openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/1/data\x00', 0x10, 0x3, 0x0) r6 = openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/.empty\x00', 0xc, 0x3, 0x0) nmount(r0, &(0x7f0000000300)='./file0\x00', 0x8, 0x4) tcgetattr(r5, &(0x7f0000000340)) fcntl$F_GETFD(r6, 0x1) r7 = openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/wait\x00', 0x10, 0x1, 0x0) tcgetattr(r7, &(0x7f00000003c0)) fstat(r4, &(0x7f0000000400)) 10:06:24 executing program 4: r0 = openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000000)='/net/ndb\x00', 0x9, 0x3, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x1, 0x100) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8, 0x800, 0x0) r2 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) write(r2, &(0x7f0000000100)="3555e337feb735cc5ceccd4b6eed761b7b258e4c80877034e25a6d9ba8dc7ffcc53c9f0b34f84f3659b7bc06dd8b1f84d8640cacd97a2cca6b3a69fdf2d86134b9d13ce78e48465ededfb26fdfd52dda9edd43ef81b71ca5686ee13a80b4a64c29dce64715dcbbaba93da970a504d4a9203b4a5be4993d0ad1e5babad56dcc028ab97d140bc3bb8cc267c2b72fee9c4f30b3907851e89ed5acebd694233c707a314c273d74786aca79aa47a8de40c3c81a9f84f53e39052f3c7b13fc587ba4ce4165e9bf6dea99436a8476b0fdbb1a25502930f477959a0a940674", 0xdb) openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) r3 = openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) r4 = openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000400)='/proc/self/fd\x00', 0xe, 0x1, 0x0) r5 = openat$dev_config(0xffffffffffffff9c, &(0x7f0000000500)='/dev/config\x00', 0xc, 0x1, 0x0) tap_fds(&(0x7f00000006c0)=[{r3, 0x0, 0x8, 0x2, &(0x7f0000000300)={&(0x7f0000000280)="550e9921644b7afc729c610d62573107ef2d1c01585eeae9e11e680582dfb5d55a3672203cf10649341acb2db341c0c52930763cd53bef5b5e76efa54a0ea71a26e24672ae02b41b3a057e063b3c776f", 0xfffff808, 0x1, 0x5, 0x4, 0x2b}}, {r1, 0x1, 0x4a4, 0x20, &(0x7f00000003c0)={&(0x7f0000000340)="c4c9a06650d041c607e4864d658d424bf9bb1e54fde2792010756a32a774d55a462d67641cdf4764bfa825e35e4b9e7fdaea9837bd667343d3ec6a1d120c1471b7d3f6281ab959bb717ceb3c3affb4ec", 0xffffffff, 0x1, 0xed92, 0x6, 0x5}}, {r4, 0x1, 0x200, 0x8, &(0x7f00000004c0)={&(0x7f0000000440)="ec8bab3921aa293b9c5c68ce0ffdfd9e9088d648ed54ccf1c3e57c04741a8ac9e7b01725b142aeed5d80db0306f42eb55f251d3040c852ff8eab715aca542a51d14b719a788a9d5d5fb8910c94ba3f57", 0x2, 0x0, 0x20, 0x3, 0xcef0}}, {r5, 0x3, 0x82, 0x1f, &(0x7f00000005c0)={&(0x7f0000000540)="b26c0cb92f6ea0d79e3093f92926e39d33f67e426dbd60f2ea6509e8f32784a2fe94ad44751312dc16d1c3896de4a83d0867105ce54f5e3352e62f3ec0a2c5010199b240b456d983aa2a51ecc2097951", 0x0, 0x1, 0x7ff, 0xfffffffffffff7ac, 0x652}}, {r1, 0x3, 0x600, 0x176, &(0x7f0000000680)={&(0x7f0000000600)="a35f533db78d6962833fd4dff90a32406614546a6184b078a608f4e9c0743112a0159201da2190cda2d5b456bfb26088e75682b0bb3453b9e18f1f3d148eeb4207da7c49d4ed180ffdd794d8fe3af22a", 0x7fff, 0x0, 0x6, 0x0, 0x8000}}], 0x5) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000780)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) openat(r2, &(0x7f00000007c0)='./file0\x00', 0x8, 0x80, 0x14) openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000800)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0) openat$net_log(0xffffffffffffff9c, &(0x7f0000000840)='/net/log\x00', 0x9, 0x3, 0x0) stat(&(0x7f0000000880)='./file0\x00', 0x8, &(0x7f00000008c0)) symlink(&(0x7f0000000940)='./file0\x00', 0x8, &(0x7f0000000980)='./file0\x00', 0x8) close(r3) stat(&(0x7f00000009c0)='./file0\x00', 0x8, &(0x7f0000000a00)) abort_sysc_fd(0xffffffffffffffff) llseek(0xffffffffffffffff, 0x9, 0x8, &(0x7f0000000ac0), 0x1) 10:06:24 executing program 6: abort_sysc_fd(0xffffffffffffffff) openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sdctl\x00', 0xb, 0x3, 0x0) openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hostowner\x00', 0xf, 0x3, 0x0) r0 = openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) r1 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) fcntl$F_DUPFD(r0, 0x0, r1, 0x1) r2 = openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) r3 = fcntl$F_DUPFD(r0, 0x0, r2, 0x1) openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000180)='/net/iproute\x00', 0xd, 0x3, 0x0) fchdir(0x0, r0) fcntl$F_GETFD(r2, 0x1) openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f00000001c0)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0) r4 = openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0) llseek(r3, 0x81, 0x1, &(0x7f0000000240), 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000280)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$dev_random(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/random\x00', 0xc, 0x1, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) read(r4, &(0x7f0000000380)=""/4096, 0x1000) 10:06:24 executing program 5: r0 = openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000000)='/net/ndb\x00', 0x9, 0x3, 0x0) close(r0) llseek(r0, 0x0, 0x8, &(0x7f0000000040), 0x1) r1 = openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) llseek(r1, 0x0, 0x2a, &(0x7f00000000c0), 0x0) r2 = openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x10830, r2, 0xffffffffffff37e8) r3 = openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) close(r0) close(r1) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000180)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0) fcntl$F_SYNC(r1, 0x65) fcntl$F_DUPFD(r3, 0x0, 0xffffffffffffffff, 0x0) abort_sysc_fd(r2) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) r4 = openat$dev_null(0xffffffffffffff9c, &(0x7f0000000280)='/dev/null\x00', 0xa, 0x1, 0x0) fcntl$F_SETFL(r4, 0x4, 0x0) fcntl$F_GETFL(0xffffffffffffffff, 0x3) 10:06:25 executing program 7: halt_core(0x401) halt_core(0x9) halt_core(0x6ed) halt_core(0xffffffff) halt_core(0xfffffffffffffffd) halt_core(0x2) halt_core(0x3) halt_core(0x6) halt_core(0x6) halt_core(0xffffffffffffffff) halt_core(0x3) halt_core(0xc5) halt_core(0x3) halt_core(0x1) halt_core(0xffffffffffffff88) halt_core(0xfff) halt_core(0x2) halt_core(0x7) halt_core(0xd490) halt_core(0xffffffffffffffff) 10:06:25 executing program 0: tcgetattr(0xffffffffffffffff, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/status\x00', 0x12, 0x1, 0x0) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) 10:06:25 executing program 0: r0 = openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) r1 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) tcgetattr(r0, &(0x7f0000000080)) r2 = openat$net_udp_stats(0xffffffffffffff9c, &(0x7f00000000c0)='/net/udp/stats\x00', 0xf, 0x1, 0x0) r3 = openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/1/ctl\x00', 0x11, 0x3, 0x0) fd2path(r3, &(0x7f0000000140)=""/4096, 0x1000) tcgetattr(r3, &(0x7f0000001140)) r4 = fcntl$F_DUPFD(r2, 0x0, r3, 0x1) read(r4, &(0x7f0000001180)=""/26, 0x1a) fd2path(r3, &(0x7f00000011c0)=""/155, 0x9b) r5 = openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000001280)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0) fd2path(r5, &(0x7f00000012c0)=""/154, 0x9a) fcntl$F_SYNC(0xffffffffffffffff, 0x65) write(r0, &(0x7f0000001380)="46d68aee20090814cc91034bbde13edbe27f13518b654d2014543ebbcb2cdf166fc58567", 0x24) fcntl$F_DUPFD(0xffffffffffffffff, 0x0, r1, 0x1) openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f00000013c0)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) tcgetattr(r1, &(0x7f0000001400)) r6 = openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000001440)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0) tcgetattr(r6, &(0x7f0000001480)) openat$dev_kprint(0xffffffffffffff9c, &(0x7f00000014c0)='/dev/kprint\x00', 0xc, 0x1, 0x0) 10:06:25 executing program 0: r0 = openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000002280)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) close(r0) r1 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000001100)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) fcntl$F_SETFL(r0, 0x4, 0x400) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) fcntl$F_SYNC(r1, 0x65) 10:06:25 executing program 0: r0 = openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x20000, 0x10) fcntl$F_SETFL(r1, 0x4, 0x8800) r2 = openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) r3 = openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) r4 = fcntl$F_DUPFD(r0, 0x0, r3, 0x1) fcntl$F_DUPFD(r2, 0x0, r4, 0x0) fcntl$F_DUPFD(r4, 0x0, r1, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000100)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) r5 = openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) fstat(r5, &(0x7f0000000180)) write(r4, &(0x7f0000000200)="69fbf364a4101e3b562e8fb10a17e22a157ddbaaea36ae8349be1ea773e6bb938a3634cd8bcbd2b4f11459ecc3d6f321ab739b72736ad66e2b52adfca3f5b74752c48b3a4876671320a19bff2bd719fd6a6827b7c9580ac56fe8bd4910f0809b1867fe2468ed2c5d30742f6f97f94445e5ce3ef9ec5232d281cc56250108cc26d9d8e8a933794134ff79b514171639daa351b0165835ad44797172b27f3011c97720bfd4e3", 0xa5) abort_sysc_fd(r1) close(r1) fcntl$F_GETFD(r3, 0x1) r6 = openat$dev_config(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/config\x00', 0xc, 0x1, 0x0) read(r6, &(0x7f0000000300)=""/208, 0xd0) r7 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) read(r7, &(0x7f0000000440)=""/116, 0x74) fstat(0xffffffffffffffff, &(0x7f0000000500)) 10:06:26 executing program 1: r0 = openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) llseek(r0, 0x0, 0x0, &(0x7f0000000000), 0x0) 10:06:26 executing program 0: r0 = openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000080)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) llseek(r0, 0x0, 0x0, &(0x7f00000001c0), 0x2) 10:06:26 executing program 1: write(0xffffffffffffff9c, &(0x7f0000000000)="9ea493d4aa1d354bb8ae1ea637e9298009f7f36fd22aa21d926f32da18a417e878faa5e1a1f44d6dc0667ab363ab123902f0a82f93252e168dcc9dbce0e5cb05d183468c18d0f4602d8fbf8860576f8bb13dba3c671399b5889e37ce71a5c52dcd77a8fc46c5d5c2ca357d5966538b0b7a894f99b637585c", 0x78) r0 = openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000080)='/dev/.empty\x00', 0xc, 0x3, 0x0) r1 = openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x1010, r0, 0x8) r2 = fcntl$F_DUPFD(r1, 0x0, r0, 0x1) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/args\x00', 0x10, 0x3, 0x0) r3 = openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cputime\x00', 0xd, 0x1, 0x0) fcntl$F_SETFL(r3, 0x4, 0x88c00) r4 = openat$net_log(0xffffffffffffff9c, &(0x7f0000000180)='/net/log\x00', 0x9, 0x3, 0x0) close(r3) r5 = openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0) fstat(r5, &(0x7f0000000200)) r6 = openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) llseek(r6, 0x8, 0x0, &(0x7f00000002c0), 0x0) fd2path(r4, &(0x7f0000000300)=""/202, 0xca) tap_fds(&(0x7f00000004c0)=[{r2, 0x3, 0x101, 0x401, &(0x7f0000000480)={&(0x7f0000000400)="0a1e9653f2cbe82b76a5eaf463aa0524a41bbc1d182c42ef4f1941f4b0f635cc0d1a4a45b0cc68b1a135ba16c8c51a5dbef8e8f9fe8a6b2b5d36326096320a09ea9d58d2d64c7fe8f6c1fa0a051957e6", 0x80000001, 0x1, 0x18000000, 0x7fff, 0x6731}}], 0x1) fcntl$F_SETFD(0xffffffffffffff9c, 0x2, 0x0) r7 = openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) close(r7) fstat(r5, &(0x7f0000000540)) 10:06:26 executing program 0: vc_entry() vc_entry() vc_entry() vc_entry() vc_entry() vc_entry() vc_entry() vc_entry() vc_entry() vc_entry() vc_entry() vc_entry() vc_entry() vc_entry() vc_entry() vc_entry() vc_entry() vc_entry() vc_entry() vc_entry() 10:06:26 executing program 0: openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000240)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) r0 = openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) abort_sysc_fd(r0) llseek(r0, 0x0, 0xffffffff, &(0x7f0000000280), 0x0) 10:06:26 executing program 0: r0 = openat$net_empty(0xffffffffffffff9c, &(0x7f0000000300)='/net/.empty\x00', 0xc, 0x3, 0x0) tap_fds(&(0x7f00000004c0)=[{0xffffffffffffff9c, 0x3, 0x88, 0x1, &(0x7f0000000080)={&(0x7f0000000000)="2369a42c411ddda79b40b4bad1b829fd3d0839112237a2840ee287ac08c630e4c6252dfa742138b407cf436a9dc7219d87c3ae95c8b3241d45e5ef221d33d772647149f3555cf9427ca846fb8716a3cc", 0x80000000, 0x0, 0x1, 0xc8, 0x3}}, {0xffffffffffffff9c, 0x2, 0x200, 0x4, &(0x7f0000000140)={&(0x7f00000000c0)="12ae8b153db6ca061ae57d2ed0c3d0dfdbfdb4288519b548195b137b579cbf47881bad19af6bd84c42f04d010520f19ac0bac4b166274af826bae670a52a30ae89564afc041216db03041cf790a73538", 0x8, 0x1, 0x800, 0xffffffff00000000, 0xfff}}, {0xffffffffffffffff, 0x1, 0x400, 0x5, &(0x7f0000000200)={&(0x7f0000000180)="a441bd8b0d3eacd0d3ede4a23f47df66e16f9159e2669b04c6c767233b89556e133c5732f257756a82d20c534d24a5c6c3cad38d69da20e9a52d15232e9c923f5856948a18a54a57a17cb110cdfa86a6", 0x80, 0x0, 0xe2ad, 0x7fff, 0x7f}}, {0xffffffffffffffff, 0x1, 0x4b6, 0x6, &(0x7f00000002c0)={&(0x7f0000000240)="45dac381a57def148efd281541d24cc6fa44247f835b1d00ad80bbaef8af2f061d844f3c8ced969bb691b0eb30002d6c83e9859ed11e7d98ba35f4f855935589cd75cadc290aa6d4203e9ce9de7c45f2", 0xff, 0x1, 0x200, 0x9, 0x800}}, {r0, 0x2, 0x2, 0x0, &(0x7f00000003c0)={&(0x7f0000000340)="6ce4dfff8836b88725370c0a4b639a4b18e15b09ccac89f28398206d073932daed4f2c36fb1ea698757f1a942298b8f80d91866ac8b4fccdbeceee7496c75a692399918359d7ed46e64e52c6340f29ff", 0x400, 0x1, 0x5, 0x100, 0x198}}, {0xffffffffffffff9c, 0x1, 0x420, 0xa98c, &(0x7f0000000480)={&(0x7f0000000400)="f810266a527dbbdc72ebea947c055edd31427f19beda532149e5a20f1550ad4d4b96b33be9d327bac39abb166a234def9f844f4c4e5c8a15d0f509bcdaa382bde3373d85fd70df8525048b96f55e35fb", 0x1, 0x0, 0x27, 0x0, 0x5a2}}], 0x6) openat$net_empty(0xffffffffffffff9c, &(0x7f0000000580)='/net/.empty\x00', 0xc, 0x3, 0x0) r1 = openat(r0, &(0x7f00000005c0)='./file0\x00', 0x8, 0x10000, 0x80) read(r0, &(0x7f0000000600)=""/89, 0x59) fcntl$F_GETFD(r1, 0x1) read(r0, &(0x7f0000000680)=""/115, 0x73) fcntl$F_SETFL(0xffffffffffffffff, 0x4, 0x80400) r2 = openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/wait\x00', 0x10, 0x1, 0x0) read(r2, &(0x7f0000000740)=""/111, 0x6f) r3 = openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f00000007c0)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) write(r3, &(0x7f0000000800)="209f546922d7a834474c8131b396118518f8468b13e6c767032508ede36250da3747aaec26dcf8c6c7abdfe6f52608b0fdec0685e6404cd5d546919c26b90141a857a95455b8b1e26ab08890a0227dc81ac48bd481b4914fd20c038d6dca313a557872e3793fbe08870be49921e2d2323c87838803156fb729b90cde0efbc47d68187bb901b566", 0x87) r4 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f00000008c0)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) close(r4) read(r4, &(0x7f0000000900)=""/126, 0x7e) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000980)='/proc/self/note\x00', 0x10, 0x1, 0x0) fcntl$F_GETFD(r4, 0x1) close(r2) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f00000009c0)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) tcgetattr(0xffffffffffffffff, &(0x7f0000000a40)) 10:06:28 executing program 2: r0 = openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000800)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) fcntl$F_SYNC(r0, 0x65) tcgetattr(r0, &(0x7f0000000040)) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) r1 = openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) abort_sysc_fd(r1) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x18032, r1, 0x3d) mmap(&(0x7f0000ff7000/0x9000)=nil, 0x9000, 0x2000000, 0x18811, 0xffffffffffffffff, 0x1) 10:06:28 executing program 0: r0 = openat$net_log(0xffffffffffffff9c, &(0x7f0000000040)='/net/log\x00', 0x9, 0x3, 0x0) close(r0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000080)='/prof/.empty\x00', 0xd, 0x3, 0x0) fcntl$F_SYNC(r0, 0x65) openat$net_ipifc_0_remote(0xffffffffffffff9c, 0x0, 0x0, 0x1, 0x0) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/proc\x00', 0x10, 0x1, 0x0) 10:06:29 executing program 3: openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000000)='/dev/caphash\x00', 0xffffffffffffff5e, 0x3, 0x0) 10:06:31 executing program 6: r0 = openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000040)='/prof/kpdata\x00', 0xd, 0x3, 0x0) r1 = openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) r2 = fcntl$F_DUPFD(r0, 0x0, r1, 0x0) close(r2) 10:06:32 executing program 5: openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xa, 0x1, 0x0) 10:06:32 executing program 2: r0 = openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0) close(r0) write(r0, &(0x7f0000000040)="f3c9e2a26a62a53d89ccc200782c06a6676c0973d157a91d455f245ad4bda9241f871cc833d087b5737ec7548691f88b8852ffa9804f1abfb5cbc4800c66adab71641c9a1615180c3d426b8f08790cc725364ec2d3bd5cd64529ac8c23ad6ac179fb0c82609dff81b123eedcd051bcfba7d7ee34c13c6bd265e92db2951a3d6b711d77c2eb5903a50c2700ba2ac165a9c752d976326c629d61bba9884ad4a73eec508ebe", 0xa4) close(r0) r1 = openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x8, 0x3, 0x40) r3 = openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000180)='/dev/kprint\x00', 0xc, 0x1, 0x0) write(r3, &(0x7f00000001c0)="95ecf2222f527489da6be31caab644a6007b6a77f9279d74b8a2328e52123512b588c6c12929857058d483640e0e30a8e53e63f20ac960c5ce2fa598d3fad3f1eea02c96557d346e7cc7cfd406b7536a114311495a988b2495288f16a29384415341c4fc4fcd72ec1561d6e7ba53ef48622c6f81d5e0c9a0508690be194bb24ff357edfee5e68fb23d9db3b13513c44d08fcd3641e618d04a794706d1a39734f09c625fefecc2e16e39b6f6a37ffbc9dfcfc865fc51b112cb8ce437b6dceb614f6c182e737583abada1ce3b15034a62af190961d3dd3b9c47ec1d826df4e9785318f7c39556952ab3c84c09d186fa49e011554a6afa4149f", 0xf8) fcntl$F_SETFL(r0, 0x4, 0x8000) tap_fds(&(0x7f0000000380)=[{r2, 0x3, 0x4a2, 0x6, &(0x7f0000000340)={&(0x7f00000002c0)="7621bce9d54134fa8130326bc528f37be8d36aba25fadb9ed6cbb1ac82922ed78951c9cb5d08f5e1c6206e0ff863588bbef1011f74413260a25711128d620c89ba93cc46a62dfe6a20982b06b55eb46c", 0x117, 0x1, 0x9, 0x10000, 0x3f}}], 0x1) openat$proc_self_wait(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/wait\x00', 0x10, 0x1, 0x0) r4 = openat$dev_config(0xffffffffffffff9c, &(0x7f0000000400)='/dev/config\x00', 0xc, 0x1, 0x0) write(r4, &(0x7f0000000440)="9233e5aec5dacf91750d30f82de5ad1ac600ff9e990eee328c864e968885d95e6f9b614778840f40edda1dc1a132e604d26f4fd2e75a261de03c1f36b8b5cc6cffa67620540702d26c7144f0f2097746d8caefaabe35e38bf540f55afcbd2c95e466500bcadf27250ccedd49b4", 0x6d) r5 = openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000004c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) fcntl$F_SYNC(r5, 0x65) stat(&(0x7f0000000500)='./file0\x00', 0x8, &(0x7f0000000540)) r6 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/osversion\x00', 0xf, 0x1, 0x0) close(r6) openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) read(r2, &(0x7f0000000640)=""/81, 0x51) 10:06:32 executing program 3: r0 = openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0) close(r0) write(r0, &(0x7f0000000040)="160884547bb96d3e50c602f211b31ec580ece1539fed02d06e352fdfda7a108753665acb1e1dc89ec23661c66659113abcb07c8d287a833f47123ef705e645486cb49289344a33aa7641b1ab7331103b35b850d66da10e6dff4c81d6822fd3b4984a73422c23", 0x66) r1 = openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) fcntl$F_SETFL(r0, 0x4, 0x400) r2 = openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000100)='/dev/stdout\x00', 0xc, 0x3, 0x0) close(r0) fcntl$F_SYNC(r2, 0x65) openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000140)='/dev/swap\x00', 0xa, 0x3, 0x0) r3 = openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) tcgetattr(r3, &(0x7f00000001c0)) openat$net_arp(0xffffffffffffff9c, &(0x7f0000000200)='/net/arp\x00', 0x9, 0x3, 0x0) read(r1, &(0x7f0000000240)=""/26, 0x1a) openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000280)='/net/iprouter\x00', 0xe, 0x3, 0x0) openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) tcgetattr(0xffffffffffffff9c, &(0x7f0000000300)) openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sysname\x00', 0xd, 0x3, 0x0) openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f00000003c0)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) fcntl$F_SETFL(0xffffffffffffffff, 0x4, 0x400) 10:06:32 executing program 0: r0 = openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) write(r0, &(0x7f0000000040), 0x0) close(r0) fcntl$F_SYNC(r0, 0x65) llseek(r0, 0x6, 0x1ff, &(0x7f0000000080), 0x0) close(r0) tcgetattr(0xffffffffffffffff, &(0x7f00000000c0)) openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0) close(r0) r1 = openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/capuse\x00', 0xc, 0x3, 0x0) fcntl$F_SETFL(r1, 0x4, 0x0) read(r0, &(0x7f0000000180)=""/15, 0xf) write(r0, &(0x7f00000001c0)="1358191a5e6f81cfbd2a07bafe917ec0b9716d60eebcaccbaad5745bd614303f6a2a2ea913d82fee3df7a61cecc10c6a70c72bbab8a302528a4df622f4ec8332868bbe5e5c4ccf1e6fb24900ae1353e4e86456793f4287b0a0c84e333c64685e5aa9119d6e58100c2c0d3e41cc5e1489cb79cfd0d70ce1b18bcd57ef17b3f8feaf9241a462205f98e8960ca4d19ed8cd070e25d2a6d5089e11331d7baf3d5220aed07ad8222ff01a7b696bf2d3de951c19f0148596fc7f921b3c0a1f9e295a0a10d3238871f87d2a2df687f826eefbdced1774b3abdfda488aa91ca08d42", 0xde) openat$dev_zero(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/zero\x00', 0xa, 0x1, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000300)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f00000003c0)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) r2 = openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000400)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) openat(r2, &(0x7f0000000440)='./file0\x00', 0x8, 0x80000, 0x40) 10:06:32 executing program 4: r0 = openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) close(r0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000040)='/dev/.empty\x00', 0xc, 0x3, 0x0) write(r0, &(0x7f0000000140)="6e31e3dbffa640b09b9184a74602e1d8e1f1a4bc1972fa508e3911ed1330e209bd4f72b7daea966feb35770313bff10ff9ed6e76c1cacb1f4fa710d8adaaccb85548bbd4de59e507b2438572f623430e5bf555fdc61c2c7ca5e39de941a66a05201cdb6cdbee9a7a5503af0cb425bb", 0xffffff90) 10:06:32 executing program 7: r0 = openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) abort_sysc_fd(r0) read(r0, &(0x7f0000000080)=""/14, 0xe) r1 = openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) r2 = openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kprint\x00', 0xc, 0x1, 0x0) fcntl$F_DUPFD(r2, 0x0, r1, 0x0) openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0) 10:06:32 executing program 6: r0 = openat$proc_self_strace_traceset(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/strace_traceset\x00', 0x1b, 0x3, 0x0) fcntl$F_SYNC(r0, 0x65) r1 = openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) close(r0) write(r1, &(0x7f00000000c0)="4729f6670205f87febad1c370115d7ec12f6a498792bf9187369243ec1eef693f08e1f87843be0d128aa52778b59ca9ca27c5f0fb63a23b895a3356b8c3c383ceffd2204cd5403140109abfe41793358bbbba8e1a32b66788d0b1d68cf390f5227dd5cd6d2ced0f5f4d15f635a90f575320ba22240c08243893b95bfe61846b45e2175ee22ccfd78326345689fcde62ab1f1286427f0363f822fdefc30eed13b7170f2f08df4df738847e5ecc115ac56d5b2304658d03adeaa36ffd7608d2ff667", 0xc1) r2 = openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) r3 = openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) close(r3) close(r3) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) fstat(r3, &(0x7f0000000280)) write(r2, &(0x7f0000000300)="122f4f88ce1fd1ae0fd5edbbd09707339933003d0a9ac8e42c5b4ca6871a09d11d1ada8159f6c7acba7df90fa2aaf7fd902acad2d7faa3dd0500486ba4fd658d3c6b41fbb80d4b0ab2f7f76f983176afbd2dbfc5d97cf717f0206e791e66c4c295e9d9f9ff6687e2d534f559fbc2afde308a0ef9bd45ee047f40134a248337a181c772efbbf4cce7fb8bbe2517660f7561f3", 0x92) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6, 0x10030, 0xffffffffffffff9c, 0x1000) openat$net_ipifc_1_snoop(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/1/snoop\x00', 0x13, 0x1, 0x0) r4 = openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000400)='/dev/klog\x00', 0xa, 0x1, 0x0) close(r4) openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) r5 = openat$dev_user(0xffffffffffffff9c, &(0x7f0000000480)='/dev/user\x00', 0xa, 0x3, 0x0) fcntl$F_GETFL(r5, 0x3) 10:06:32 executing program 5: read(0xffffffffffffffff, &(0x7f0000000000)=""/4096, 0x1000) r0 = openat$net_ndb(0xffffffffffffff9c, &(0x7f0000001000)='/net/ndb\x00', 0x9, 0x3, 0x0) read(r0, &(0x7f0000001040)=""/121, 0x79) openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f00000010c0)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0) fcntl$F_SETFL(0xffffffffffffff9c, 0x4, 0x100c00) llseek(r0, 0x2800000000000, 0x3, &(0x7f0000001100), 0x1) llseek(r0, 0x7, 0x2d, &(0x7f0000001140), 0x0) openat(r0, &(0x7f0000001180)='./file0\x00', 0x8, 0x1000, 0x5) openat$proc_self_core(0xffffffffffffff9c, &(0x7f00000011c0)='/proc/self/core\x00', 0x10, 0x1, 0x0) r1 = openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000001200)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) tcgetattr(r1, &(0x7f0000001240)) read(r1, &(0x7f0000001280)=""/22, 0x16) r2 = openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000012c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat(r2, &(0x7f0000001300)='./file0\x00', 0x8, 0x10000, 0x140) r3 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000001340)='/dev/osversion\x00', 0xf, 0x1, 0x0) r4 = openat(r3, &(0x7f0000001380)='./file0\x00', 0x8, 0x20000, 0x0) fd2path(r4, &(0x7f00000013c0)=""/174, 0xae) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000001480)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) write(r3, &(0x7f00000014c0)="333e56b60213f2d0f2e98a1afd9ba3eb0524802239c8e402c7dbac8c3e7b9fece61bd3474501bebd98bff1c29f514fe8d19bcbff08ab6602dafc53575507646b823f30d2e5ed9661f2f097ef5f581fd949df7bd0e3c475a8196a2d5ac0155159b4b7771a9fd5be0d456789bd3045619e746c0ed738cf8dc4f2baf14acda9d651026e550d52850d23a46ab537aea8fd7053f048723d7b506ea6ca17c92b4e12c30ff76314909b008a3ae5096f4b2cd7abb4a6447b946d86ae10235a50b33e36c2", 0xc0) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000001580)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) bash-4.3$ [kernel] ENOMEM, killing 93 kernel panic at /syzkaller/managers/main/kernel/kern/include/kref.h:68, from core 0: assertion failed: kref_refcnt(kref) > 0 Stack Backtrace on Core 0: #01 [<0xffffffffc200aa6c>] in backtrace #02 [<0xffffffffc200a205>] in _panic #03 [<0xffffffffc204996b>] in kref_put #04 [<0xffffffffc204d7e0>] in proc_destroy #05 [<0xffffffffc2058f36>] in sys_proc_destroy #06 [<0xffffffffc205a249>] in syscall #07 [<0xffffffffc205add8>] in run_local_syscall #08 [<0xffffffffc205b319>] in prep_syscalls #09 [<0xffffffffc20b7a92>] in sysenter_callwrapper Entering Nanwan's Dungeon on Core 0 (Ints on): Type 'help' for a list of commands. VM DIAGNOSIS: 10:09:13 Registers: info registers vcpu 0 RAX=ffff8000000b8000 RBX=000000000000000a RCX=ffff8000000b8048 RDX=0000000000000f00 RSI=ffff8000000b80a0 RDI=0773076c076f0772 RBP=fffffff0010dcbe8 RSP=fffffff0010dcbe8 R8 =ffff8000000b80e8 R9 =0000000000000f00 R10=ffff8000000b8f00 R11=ffff8000000b8ec0 R12=00000000000003f8 R13=00000000000003f8 R14=ffffffffc20c7088 R15=0000000000000000 RIP=ffffffffc2056123 RFL=00000086 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0008 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0010 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 0000300000349ca0 ffffffff 00c00000 GS =0000 ffffffffc8f79b00 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0028 ffffffffc90a8a40 00000068 00008b00 DPL=0 TSS64-busy GDT= ffff800000100374 00000037 IDT= ffffffffc8f72ef0 00000fff CR0=80010033 CR2=00007f7fff9fbb28 CR3=0000000007b56000 CR4=000506b0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000501 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=0000000000ff00000000000000000000 XMM01=25252525252525252525252525252525 XMM02=00000000000000000100010101000000 XMM03=00000000000000000000000000000000 XMM04=0000000000ff00000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=0000ff00000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffffc8f79f08 RCX=0000000000000832 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000832 RBP=fffffff0010e5f18 RSP=fffffff0010e5f18 R8 =0000000000000007 R9 =ffff80000d8b5e3c R10=00000000000000d8 R11=ffffffffc8f79e18 R12=0000000000000000 R13=ffffffffc8f79f48 R14=ffffffffc2000130 R15=0000000000000001 RIP=ffffffffc20a7b5e RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0008 0000000000000000 00000000 00209900 DPL=0 CS64 [--A] SS =0010 0000000000000000 ffffffff 00809300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 000010000000ca60 ffffffff 00c00000 GS =0000 ffffffffc8f79dc0 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0028 ffff80000d94b720 00000068 00008b00 DPL=0 TSS64-busy GDT= ffff80000d94b792 00000037 IDT= ffffffffc8f72ef0 00000fff CR0=80010033 CR2=00000000855b4140 CR3=0000000008ab8000 CR4=000506b0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000501 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=000000000000000000ff000000000000 XMM01=31313230385f7a7973006273755f7a79 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000ff000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=ff000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 2 RAX=000000000000003d RBX=ffffffffc8f7a080 RCX=ffffffffc8f7a088 RDX=00000027b37866b9 RSI=0000000000000003 RDI=ffffffffc8f7a080 RBP=fffffff0010c1fd8 RSP=fffffff0010c1fd8 R8 =0000000000000002 R9 =fffffff0010c1e70 R10=0000000000000018 R11=fffffff0010c1e90 R12=0000000000000001 R13=00000000006d4348 R14=0000000000000000 R15=0000000000000000 RIP=ffffffffc20aad51 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00c00000 CS =0008 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0010 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 00001000000028c0 ffffffff 00c00000 GS =0000 ffffffffc8f7a080 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0028 ffff80000d94b820 00000068 00008b00 DPL=0 TSS64-busy GDT= ffff80000d94b892 00000037 IDT= ffffffffc8f72ef0 00000fff CR0=80010033 CR2=0000100000014b48 CR3=0000000000101000 CR4=000506b0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000501 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=000000000000000000ff000000000000 XMM01=31313230385f7a7973006273755f7a79 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 3 RAX=000000000000003d RBX=ffffffffc8f7a340 RCX=ffffffffc8f7a348 RDX=00000027b374a6eb RSI=0000000000000003 RDI=ffffffffc8f7a340 RBP=fffffff0010c4fd8 RSP=fffffff0010c4fd8 R8 =0000000000000000 R9 =ffffffffc8f7a438 R10=0000000000000078 R11=ffffffffc8f7a3f8 R12=ffff800002184020 R13=0000000000000003 R14=0000000000000000 R15=0000000000000003 RIP=ffffffffc20aad51 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 ffffffff 00000000 CS =0008 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0010 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00000000 FS =0000 00001000000084a0 ffffffff 00000000 GS =0000 ffffffffc8f7a340 ffffffff 00000000 LDT=0000 0000000000000000 ffffffff 00000000 TR =0028 ffff80000d94b920 00000068 00008b00 DPL=0 TSS64-busy GDT= ffff80000d94b992 00000037 IDT= ffffffffc8f72ef0 00000fff CR0=80010033 CR2=0000100000011e60 CR3=0000000000101000 CR4=000506b0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000501 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000