2021/04/20 22:00:43 fuzzer started 2021/04/20 22:00:43 dialing manager at localhost:33453 2021/04/20 22:00:43 syscalls: 212 2021/04/20 22:00:43 code coverage: support is not implemented in syzkaller 2021/04/20 22:00:43 comparison tracing: support is not implemented in syzkaller 2021/04/20 22:00:43 extra coverage: support is not implemented in syzkaller 2021/04/20 22:00:43 setuid sandbox: support is not implemented in syzkaller 2021/04/20 22:00:43 namespace sandbox: support is not implemented in syzkaller 2021/04/20 22:00:43 Android sandbox: support is not implemented in syzkaller 2021/04/20 22:00:43 fault injection: support is not implemented in syzkaller 2021/04/20 22:00:43 leak checking: support is not implemented in syzkaller 2021/04/20 22:00:43 net packet injection: support is not implemented in syzkaller 2021/04/20 22:00:43 net device setup: support is not implemented in syzkaller 2021/04/20 22:00:43 concurrency sanitizer: support is not implemented in syzkaller 2021/04/20 22:00:43 devlink PCI setup: support is not implemented in syzkaller 2021/04/20 22:00:43 USB emulation: support is not implemented in syzkaller 2021/04/20 22:00:43 hci packet injection: support is not implemented in syzkaller 2021/04/20 22:00:43 wifi device emulation: support is not implemented in syzkaller 2021/04/20 22:00:43 802.15.4 emulation: support is not implemented in syzkaller 2021/04/20 22:00:43 fetching corpus: 50, signal 85/2037 (executing program) 2021/04/20 22:00:43 fetching corpus: 100, signal 146/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 150, signal 209/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 200, signal 277/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 250, signal 336/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 300, signal 402/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 350, signal 459/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 400, signal 521/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 450, signal 580/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 500, signal 638/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 550, signal 690/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 600, signal 740/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 650, signal 797/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 700, signal 856/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 750, signal 923/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 800, signal 982/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 850, signal 1044/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 900, signal 1101/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 950, signal 1168/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1000, signal 1225/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1050, signal 1282/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1100, signal 1339/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1150, signal 1398/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1200, signal 1452/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1250, signal 1506/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1300, signal 1566/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1350, signal 1624/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1400, signal 1679/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1450, signal 1740/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1500, signal 1797/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1550, signal 1852/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1600, signal 1907/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1650, signal 1969/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1700, signal 2025/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1750, signal 2079/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1800, signal 2134/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1850, signal 2190/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1900, signal 2245/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 1950, signal 2305/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2000, signal 2364/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2050, signal 2417/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2100, signal 2471/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2150, signal 2527/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2200, signal 2586/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2250, signal 2643/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2300, signal 2701/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2350, signal 2758/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2400, signal 2822/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2450, signal 2876/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2500, signal 2934/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2550, signal 2985/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2600, signal 3038/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2650, signal 3096/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2700, signal 3154/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2750, signal 3208/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2800, signal 3265/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2850, signal 3323/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2900, signal 3384/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 2950, signal 3446/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 3000, signal 3499/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 3050, signal 3553/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 3100, signal 3611/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 3150, signal 3669/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 3180, signal 3705/3858 (executing program) 2021/04/20 22:00:43 fetching corpus: 3180, signal 3705/3858 (executing program) 2021/04/20 22:00:43 starting 8 fuzzer processes 22:00:43 executing program 0: r0 = openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) write(r0, &(0x7f0000000040)="93b0010b5e38104bf990d0655b2c404f75fa3ed28df6bcfdb47c6928e4d77418f80d49a8706181046ae1", 0x2a) write(r0, &(0x7f0000000080)="9125e4ca91f12266986ce1f7596742b569facbc2c2e3c93e778de4f7445b65c839c3fec01a32e5ce3fad70271cf50ffa74ea", 0x32) close(r0) llseek(r0, 0x7, 0x800, &(0x7f00000000c0), 0x0) r1 = openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000100)='/dev/.empty\x00', 0xc, 0x3, 0x0) abort_sysc_fd(r1) r2 = openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0xa, 0x1, 0x0) r3 = openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000180)='/dev/capuse\x00', 0xc, 0x3, 0x0) llseek(r2, 0x100, 0xfffffffffffff801, &(0x7f00000001c0), 0x2) close(r1) r4 = openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) fstat(r4, &(0x7f0000000240)) fstat(r4, &(0x7f00000002c0)) r5 = openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/notepg\x00', 0x12, 0x1, 0x0) llseek(r5, 0x6, 0x101, &(0x7f0000000380), 0x1) close(r3) r6 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) fcntl$F_SETFL(r6, 0x4, 0x80c00) write(r0, &(0x7f0000000400)="d1a2b6b095f57180e907a34a", 0xc) 22:00:44 executing program 1: fd2path(0xffffffffffffff9c, &(0x7f0000000000)=""/97, 0x61) r0 = openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000080)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) r1 = openat$dev_empty(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cputime\x00', 0xd, 0x1, 0x0) read(r0, &(0x7f0000000140)=""/58, 0x3a) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x8, 0x80, 0x80) fcntl$F_GETFD(r1, 0x1) fcntl$F_SETFD(r0, 0x2, 0x1) r2 = openat$proc_self_maps(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/maps\x00', 0x10, 0x1, 0x0) fcntl$F_GETFD(r1, 0x1) openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000200)='/dev/swap\x00', 0xa, 0x3, 0x0) openat$dev_kmesg(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kmesg\x00', 0xb, 0x1, 0x0) read(r2, &(0x7f0000000280)=""/71, 0x47) openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0) r3 = openat$net_ether0_1_ifstats(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/1/ifstats\x00', 0x16, 0x1, 0x0) llseek(r3, 0x0, 0x3f, &(0x7f0000000380), 0x0) r4 = openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/notepg\x00', 0x12, 0x1, 0x0) fcntl$F_DUPFD(r4, 0x0, r1, 0x0) fcntl$F_GETFD(r4, 0x1) openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000400)='/prof/kprintx\x00', 0xe, 0x3, 0x0) 22:00:44 executing program 2: fstat(0xffffffffffffffff, &(0x7f0000000000)) r0 = openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) llseek(r0, 0x8, 0x100000001, &(0x7f00000000c0), 0x0) r1 = openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/clone\x00', 0xf, 0x3, 0x0) read(r1, &(0x7f0000000140)=""/169, 0xa9) r2 = openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000200)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) fcntl$F_SYNC(r2, 0x65) tcgetattr(r1, &(0x7f0000000240)) read(r0, &(0x7f0000000280)=""/255, 0xff) openat$dev_sysstat(0xffffffffffffff9c, &(0x7f0000000380)='/dev/sysstat\x00', 0xd, 0x3, 0x0) llseek(r0, 0x8, 0x5, &(0x7f00000003c0), 0x0) openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000400)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) fcntl$F_SYNC(r0, 0x65) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000440)='/net/udp/stats\x00', 0xf, 0x1, 0x0) r3 = openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kprint\x00', 0xc, 0x1, 0x0) fd2path(r3, &(0x7f00000004c0)=""/166, 0xa6) r4 = openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kprint\x00', 0xc, 0x1, 0x0) read(r4, &(0x7f00000005c0)=""/49, 0x31) r5 = openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000600)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) fd2path(r5, &(0x7f0000000640)=""/200, 0xc8) 22:00:44 executing program 3: r0 = openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) tcgetattr(0xffffffffffffffff, &(0x7f0000000040)) r1 = openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipselftab\x00', 0xf, 0x1, 0x0) fd2path(r1, &(0x7f00000000c0)=""/122, 0x7a) openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sysname\x00', 0xd, 0x3, 0x0) read(r0, &(0x7f0000000180)=""/58, 0x3a) openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cputime\x00', 0xd, 0x1, 0x0) write(r1, &(0x7f0000000200)="2b6fce5b7d2c31bb3973a39676f853b3abfd13b1450b976702ecca12c29446f13da476a7086bcb4d445d83872c1c6979e5c522da342f97d94cbd8a1c5541d889eb0f6a7be2a90bb4ba66d7935b403e25469c1ff594f95d79db9b92400a00cd591168544e0f596841510ebe08a004f4c7fe77da31bb24d1663ecb0fe6de81fa", 0x7f) r2 = openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000280)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) llseek(r2, 0x5, 0xffffffffffffff81, &(0x7f00000002c0), 0x0) write(r1, &(0x7f0000000300)="b5748a27786401e7d028d78bd3294c65e3f5659ac0297b8021c0f5a3eea358ddba122f672550fdf889b5eddfca27314aad2d5911ea", 0x35) r3 = openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/ns\x00', 0xe, 0x1, 0x0) fstat(r3, &(0x7f0000000380)) fstat(r1, &(0x7f0000000400)) openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) openat$dev_killkid(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/killkid\x00', 0xd, 0x3, 0x0) r4 = openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/status\x00', 0x12, 0x1, 0x0) tcgetattr(r4, &(0x7f0000000540)) openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) openat$proc_self_strace(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/strace\x00', 0x12, 0x1, 0x0) 22:00:44 executing program 4: r0 = openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/stats\x00', 0xf, 0x1, 0x0) read(r0, &(0x7f0000000040)=""/118, 0x76) r1 = openat$proc_self_proc(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/proc\x00', 0x10, 0x1, 0x0) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) close(r0) fcntl$F_SETFL(0xffffffffffffff9c, 0x4, 0x100400) r2 = openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) close(r2) r3 = openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) r4 = openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) close(r4) fcntl$F_SETFL(r1, 0x4, 0x80000) openat$net_empty(0xffffffffffffff9c, &(0x7f0000000200)='/net/.empty\x00', 0xc, 0x3, 0x0) write(r3, &(0x7f0000000240)="6394418a511ee044116e5d098c2a619017479529d61c753a91c3ef8e11b3acf3e6f6474d0f46484b7159c2bfe8cd098d68bf712490afe4df2d6b065cd28835e6703a83973634ba35ac154dd05a6a4031375ae8d85f5fb5d25d5f46ba278d694fbf94dfb21d51e5271413910e3d025c4b8212412ee33149c378d8e05a03287b1a4e038f4e4b941d641fdcaf8ac5e385636ff28b8c3318167655e0936f041b27c9ec868e476cb8d0f993753729c50dea70f8caadeb20f7c6406134506310734faf7668d3c472195474289b5c551b28a197a179b24b47", 0xd5) r5 = openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000340)='/prof/kprintx\x00', 0xe, 0x3, 0x0) read(r5, &(0x7f0000000380)=""/8, 0x8) r6 = openat$net_udp_clone(0xffffffffffffff9c, &(0x7f00000003c0)='/net/udp/clone\x00', 0xf, 0x3, 0x0) write(r6, &(0x7f0000000400)="797ec7a4f14857b109f02a26571ef283d0bc2f57f33f6228017c6712c38b5766f21c1882028073299eab53473597c8085af74d780a7ac1b70cc08fdd0f07a2a67f568230e60e3074da1895e98731409303d8c1e095b80cf23ee68326796951208e0efe537340e4c6ab116866faf13c525dfa1cefa183c4af85161c", 0x7b) close(0xffffffffffffffff) openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) 22:00:44 executing program 5: openat$net_ndb(0xffffffffffffff9c, &(0x7f0000000000)='/net/ndb\x00', 0x9, 0x3, 0x0) r0 = openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kprint\x00', 0xc, 0x1, 0x0) write(r0, &(0x7f0000000080)="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", 0x1000) fcntl$F_SETFL(r0, 0x4, 0x8c00) r1 = openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000001080)='/proc/self/fd\x00', 0xe, 0x1, 0x0) close(r1) r2 = openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f00000010c0)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) fcntl$F_SETFD(r2, 0x2, 0x1) openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000001100)='/prof/kprintx\x00', 0xe, 0x3, 0x0) fcntl$F_GETFL(r1, 0x3) openat$net_log(0xffffffffffffff9c, &(0x7f0000001140)='/net/log\x00', 0x9, 0x3, 0x0) r3 = openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000001180)='/proc/self/ns\x00', 0xe, 0x1, 0x0) fcntl$F_DUPFD(r1, 0x0, r3, 0x0) r4 = openat$dev_stdin(0xffffffffffffff9c, &(0x7f00000011c0)='/dev/stdin\x00', 0xb, 0x3, 0x0) llseek(r4, 0x9, 0x7, &(0x7f0000001200), 0x0) openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000001240)='/dev/hostowner\x00', 0xf, 0x3, 0x0) fcntl$F_GETFD(r3, 0x1) r5 = openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000001280)='/dev/bintime\x00', 0xd, 0x3, 0x0) openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f00000012c0)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) read(r5, &(0x7f0000001300)=""/250, 0xfa) 22:00:44 executing program 6: change_vcore(0x10001, 0x0) change_vcore(0x6, 0x1) change_vcore(0x5, 0x0) change_vcore(0xfffffffd, 0x1) change_vcore(0x5, 0x1) change_vcore(0xffffffff, 0x1) change_vcore(0x8000, 0x1) change_vcore(0x3, 0x1) change_vcore(0x3, 0x0) change_vcore(0x9, 0x1) change_vcore(0x0, 0x0) change_vcore(0x2, 0x1) change_vcore(0xb8c, 0x0) change_vcore(0x0, 0x1) change_vcore(0x7, 0x1) change_vcore(0x8000, 0x1) change_vcore(0x2, 0x0) change_vcore(0x7f, 0x1) change_vcore(0x80, 0x0) change_vcore(0x3, 0x1) 22:00:44 executing program 7: fcntl$F_GETFD(0xffffffffffffff9c, 0x1) r0 = openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) r1 = openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) fcntl$F_SETFL(r1, 0x4, 0x180c00) r2 = openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) read(r2, &(0x7f00000000c0)=""/204, 0xcc) r3 = openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) fcntl$F_GETFD(r2, 0x1) fcntl$F_GETFD(r1, 0x1) tap_fds(&(0x7f0000000440)=[{r3, 0x2, 0x440, 0x5, &(0x7f0000000280)={&(0x7f0000000200)="88e0deeb581eb6b3dacdbf50672dee882024d536048b8f90733fa146ea60d885be9c6f4866891c8cd7541bb6a96d35beb4da704478299d4d526c0ad3606b94365e40961411d02d40cf3842227fb3962a", 0x6, 0x0, 0x3e7a096e, 0x3f, 0x2}}, {r0, 0x3, 0x18a, 0x55, &(0x7f0000000340)={&(0x7f00000002c0)="bac712e78434c986397efce72553aa16dcd2cbe3e1ad12cab4a0418caed7d65a12a8b3a83b85e4afe19f91c8c601891b8e942a99b948fc0e0c3d250f5ba9f7d40c5f35e2657a773258ff936eac111fa2", 0x9, 0x1, 0x5139, 0x4, 0x4}}, {r3, 0x2, 0x200, 0x5, &(0x7f0000000400)={&(0x7f0000000380)="11693fca208fdcb473d803673bac4053de2e37aad866928581074de00e9ae1a93afb1c8f2bd07c031a01d69407ac922496f121bbd14cf69d1139a60c1dcfc25e51092403369e31f65a0ae7f71ada3315", 0x80, 0x1, 0x9484, 0x1, 0xff}}], 0x3) openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/cputime\x00', 0xd, 0x1, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000500)='/prof/.empty\x00', 0xd, 0x3, 0x0) r4 = openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/core\x00', 0x10, 0x1, 0x0) read(r4, &(0x7f0000000580)=""/74, 0x4a) fcntl$F_SYNC(r4, 0x65) tap_fds(&(0x7f0000000900)=[{r2, 0x2, 0x200, 0x7, &(0x7f0000000680)={&(0x7f0000000600)="942b1f92dc762451daac54525c193ef56496b766b1be48e7616492b4de02a2a5cb5dd6eb4c536a68787b20f7ad96bca870f8b7fd53b258209b00a36149e17a702761851eb252265e3915350afdeadbe2", 0xffffffff, 0x1, 0x7, 0x20, 0x5}}, {r4, 0x3, 0x200, 0x800, &(0x7f0000000740)={&(0x7f00000006c0)="cff3d21686c6b1f806797c8b86850000dfa360e225dd22b87e97f3e56cc41fe632e7105c5454e4d028c9385e47c9bc36394ba1e31f607e3f7e57e1dfec94cc07b9a737693a9277419b470706781dbbe2", 0x2, 0x1, 0x6, 0x7f, 0x7fff}}, {r0, 0x2, 0x54, 0x2, &(0x7f0000000800)={&(0x7f0000000780)="31991abda429b0bb6dc5b3f4a4bd378234570257da26f930c0f758539f82be52c7a1ba680d327b5f0055c134cf3ba4571e0ba8698e2aeb7ee2517313951bb1b3105cf50c65cf11e151baeeaccc7b73e4", 0x8, 0x0, 0x20, 0x0, 0xff6}}, {r1, 0x1, 0x284, 0x9, &(0x7f00000008c0)={&(0x7f0000000840)="b4a85931eb23dbc58b8edb572f8fb8566aba52b609e1d749da62b5d58926fc089f3909c8bdd38f05e49f9ba7ea6de4230776a5e1868c5f657bc095cec82448d308e63ead7817304eb3989db3ac0308a6", 0xffff, 0x1, 0x3d8, 0xffff, 0x8}}], 0x4) close(r3) openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000980)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) fcntl$F_SETFL(r3, 0x4, 0x100000) fcntl$F_GETFD(r3, 0x1) 22:00:44 executing program 0: fstat(0xffffffffffffff9c, &(0x7f0000000040)) openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x8, 0x1000, 0x1) 22:00:44 executing program 0: r0 = openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/0/local\x00', 0x11, 0x1, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x8000, 0x40) fcntl$F_DUPFD(r0, 0x0, r0, 0x1) openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f0000000080)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f00000000c0)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) r2 = openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0) read(r2, &(0x7f0000000140)=""/102, 0x66) openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f00000001c0)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) openat(r1, &(0x7f0000000200)='./file0\x00', 0x8, 0x20000, 0xb8) r3 = openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000240)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0) openat(r3, &(0x7f0000000280)='./file0\x00', 0x8, 0x10000, 0x141) r4 = openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) abort_sysc_fd(r4) openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) r5 = openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/maps\x00', 0x10, 0x1, 0x0) close(r5) openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/sdctl\x00', 0xb, 0x3, 0x0) r6 = openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) fcntl$F_GETFD(r6, 0x1) 22:00:44 executing program 0: openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) r0 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/local\x00', 0x4, 0x1, 0x0) fcntl$F_SYNC(r0, 0x65) fcntl$F_GETFD(r0, 0x1) openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000040)='/net/iprouter\x00', 0xe, 0x3, 0x0) 22:00:44 executing program 0: read(0xffffffffffffff9c, &(0x7f0000000000)=""/210, 0xd2) r0 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) r1 = openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) tcgetattr(r1, &(0x7f0000000180)) r2 = openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/notepg\x00', 0x12, 0x1, 0x0) fd2path(r0, &(0x7f0000000200)=""/169, 0xa9) abort_sysc_fd(r2) r3 = openat$dev_user(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/user\x00', 0xa, 0x3, 0x0) abort_sysc_fd(r3) r4 = openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000300)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) r5 = openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) write(r5, &(0x7f00000003c0)="8a3c9964b8d6e07ae099f64388a422baa2b35819063c9dff11375e22fcaede7ab72398d628ac832bc3cbca7e8e02721dffdf690d90b8fc88aba76358cea0f50c3a5494dff58a55672aa799053c26eeda2253ebd451cdd617671c0d6a0de5fd0ef8e69809178728749eecf1aedd3e9606855c03e7d36422927628ac3effaa192413304f2423f9649762dc95ba53a0ce194dd28ebf1bab9fcd00e54883ac85b7ee002fb18ec9203eb3159fea760d4edabbdba17d73d417", 0xb6) close(r4) r6 = openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/args\x00', 0x10, 0x3, 0x0) r7 = openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) dup_fds_to(0xffffffffffffffff, &(0x7f0000000500)=[{r2}, {r3}, {r1}, {r6}, {r7}], 0x5) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000540)='/dev/.empty\x00', 0xc, 0x3, 0x0) r8 = openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/note\x00', 0x10, 0x1, 0x0) fcntl$F_DUPFD(r8, 0x0, 0xffffffffffffffff, 0x1) 22:00:44 executing program 0: openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) 22:00:44 executing program 0: nmount(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8, 0x1) nunmount(&(0x7f0000000040)='./file0\x00', 0x8, &(0x7f0000000080)='./file0\x00', 0x8) mkdir(&(0x7f00000000c0)='./file0\x00', 0x8, 0x20) readlink(&(0x7f0000000100)='./file0\x00', 0x8, &(0x7f0000000140)=""/50, 0x32) proc_create(&(0x7f0000000180)='./file0\x00', 0x8, &(0x7f00000001c0)='@\x1b:,\x00', 0x5, 0x1) rename(&(0x7f0000000200)='./file0\x00', 0x8, &(0x7f0000000240)='./file0\x00', 0x8) r0 = openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) openat(r0, &(0x7f00000002c0)='./file0\x00', 0x8, 0x800, 0x34) r1 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) r2 = openat(r1, &(0x7f0000000340)='./file0\x00', 0x8, 0x800, 0x120) openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000380)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) r3 = openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0) r4 = openat(r3, &(0x7f0000000400)='./file0\x00', 0x8, 0x800, 0xc0) proc_create(&(0x7f0000000440)='./file0\x00', 0x8, &(0x7f0000000480)='-)#\x00', 0x4, 0x0) openat(0xffffffffffffff9c, &(0x7f00000004c0)='./file0\x00', 0x8, 0x400, 0x190) llseek(r2, 0x2, 0x4, &(0x7f0000000500), 0x1) proc_create(&(0x7f0000000540)='./file0/file0\x00', 0xe, &(0x7f0000000580)='-)#\x00', 0x4, 0x1) nmount(r4, &(0x7f00000005c0)='./file0/file1\x00', 0xe, 0x2) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) tcgetattr(0xffffffffffffffff, &(0x7f0000000680)) 22:00:44 executing program 0: r0 = openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000080)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0) openat$net_ether0_addr(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/addr\x00', 0x11, 0x3, 0x0) fd2path(r0, &(0x7f00000000c0)=""/184, 0xb8) 22:00:44 executing program 0: r0 = proc_create(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='^\'\x00', 0x3, 0x1) proc_run(r0) provision(0xffffffffffffffff, 0x0, 0x2) r1 = openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000080)='/dev/.empty\x00', 0xc, 0x3, 0x0) r2 = openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) r3 = openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000100)='/dev/osversion\x00', 0xf, 0x1, 0x0) dup_fds_to(0xffffffffffffffff, &(0x7f0000000140)=[{r1}, {}, {0xffffffffffffff9c}, {r2}, {0xffffffffffffff9c}, {0xffffffffffffff9c}, {0xffffffffffffff9c}, {}, {r3}], 0x9) r4 = proc_create(&(0x7f00000001c0)='./file0\x00', 0x8, &(0x7f0000000200)='\xdd[$.$\'\x00', 0x7, 0x1) r5 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) fchdir(r4, r5) symlink(&(0x7f0000000280)='./file0\x00', 0x8, &(0x7f00000002c0)='./file0\x00', 0x8) fstat(r1, &(0x7f0000000300)) symlink(&(0x7f0000000380)='./file0\x00', 0x8, &(0x7f00000003c0)='./file0\x00', 0x8) abort_sysc_fd(r1) nbind(&(0x7f0000000400)='./file0\x00', 0x8, &(0x7f0000000440)='\x00', 0x1, 0x1) r6 = openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) openat(r6, &(0x7f00000004c0)='./file0\x00', 0x8, 0x80, 0x4) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sdctl\x00', 0xb, 0x3, 0x0) r7 = openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/mem\x00', 0xf, 0x1, 0x0) fcntl$F_GETFD(r7, 0x1) 22:00:46 executing program 1: syz_execute_func(&(0x7f0000000000)="c4610fd0070f3803d5450f52c2c442f9307f00410ffaea0f2faf03ab0000c4c28bf6fcd2ac77000800000f566c7780c463f96b3900") openat$prof_mpstat(0xffffffffffffff9c, &(0x7f00000001c0)='/prof/mpstat\x00', 0xd, 0x3, 0x0) openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0xa, 0x1, 0x0) r0 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/local\x00', 0x4, 0x1, 0x0) syz_execute_func(&(0x7f0000000080)="f2460c2a0f0044cdb8420f18d4c4c1fc2e880e000000f247faf30f109ce873000000233dea000000f3410f12cdc4427d6c1a794c") fcntl$F_SYNC(r0, 0x65) r1 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/local\x00', 0x4, 0x1, 0x0) fcntl$F_SYNC(r1, 0x65) r2 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/local\x00', 0x4, 0x1, 0x0) fcntl$F_SYNC(r2, 0x65) fcntl$F_GETFD(0xffffffffffffff9c, 0x1) bash-4.3$ [kernel] Invalid syscall 0 for proc 47 Args: 0x0000000020000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000 SW TRAP frame (partial) at 0xffffffffc8f7a3a0 on core 3 rbx 0x000030000003cde0 rbp 0x000030000003ced0 r12 0x0000000000000000 r13 0x00000000006d4008 r14 0x0000000000000000 r15 0x0000000000000000 gsbs 0x0000000000000000 fsbs 0x0000000000000000 rip 0x000000000043963e rsp 0x000030000003cd00 mxcsr 0x00001f80 fpucw 0x037f [kernel] Invalid syscall 0 for proc 47 Args: 0x0000000020000080, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000 SW TRAP frame (partial) at 0xffffffffc8f7a0e0 on core 2 rbx 0x000030000003cde0 rbp 0x000030000003ced0 r12 0x0000000000000000 r13 0x00000000006d4008 r14 0x0000000000000000 r15 0x0000000000000000 gsbs 0x0000000000000000 fsbs 0x0000000000000000 rip 0x000000000043963e rsp 0x000030000003cd00 mxcsr 0x00001f80 fpucw 0x037f [kernel] Invalid syscall 0 for proc 47 Args: 0x0000000020000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000 SW TRAP frame (partial) at 0xffffffffc8f7a3a0 on core 3 rbx 0x000030000003cde0 rbp 0x000030000003ced0 r12 0x0000000000000000 r13 0x00000000006d4008 r14 0x0000000000000000 r15 0x0000000000000000 gsbs 0x0000000000000000 fsbs 0x0000000000000000 rip 0x000000000043963e rsp 0x000030000003cd00 mxcsr 0x00001f80 fpucw 0x037f [kernel] Invalid syscall 0 for proc 47 Args: 0x0000000020000080, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000 SW TRAP frame (partial) at 0xffffffffc8f7a0e0 on core 2 rbx 0x000030000005cde0 rbp 0x000030000005ced0 r12 0x0000000000000000 r13 0x00000000006d41a8 r14 0x0000000000000000 r15 0x0000000000000000 gsbs 0x0000000000000000 fsbs 0x0000000000000000 rip 0x000000000043963e rsp 0x000030000005cd00 mxcsr 0x00001f80 fpucw 0x037f 22:00:51 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8, 0x20000, 0xa0) close(r1) llseek(r0, 0x9a, 0x0, &(0x7f0000000080), 0x1) openat$proc_self_text(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/text\x00', 0x10, 0x1, 0x0) write(0xffffffffffffff9c, &(0x7f0000000100)="84303c35ff09795e", 0x8) r2 = openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000140)='/dev/stderr\x00', 0xc, 0x3, 0x0) openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) openat$prof_kptrace(0xffffffffffffff9c, &(0x7f00000001c0)='/prof/kptrace\x00', 0xe, 0x3, 0x0) close(r2) llseek(0xffffffffffffff9c, 0x0, 0x5, &(0x7f0000000200), 0xebba012544b4f6ee) llseek(0xffffffffffffff9c, 0x9, 0x401, &(0x7f0000000240), 0x2) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000280)='/prof/mpstat\x00', 0xd, 0x3, 0x0) r3 = openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f00000002c0)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) llseek(r3, 0x6, 0xfffffffffffffff9, &(0x7f0000000300), 0x0) r4 = openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) access(&(0x7f0000000380)='./file0\x00', 0x8, 0x40) abort_sysc_fd(0xffffffffffffffff) openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) openat(r4, &(0x7f0000000400)='./file0\x00', 0x8, 0x1000, 0x65) 22:00:51 executing program 2: write(0xffffffffffffff9c, &(0x7f0000000000)="d879", 0x2) r0 = openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) close(r0) r1 = openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000440)='/dev/.empty\x00', 0xc, 0x3, 0x0) write(r0, &(0x7f0000001480)="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", 0xfffffd69) tcgetattr(r1, &(0x7f0000000040)) openat$net_arp(0xffffffffffffff9c, &(0x7f00000000c0)='/net/arp\x00', 0x9, 0x3, 0x0) fcntl$F_SYNC(r0, 0x65) fcntl$F_SYNC(r1, 0x65) r2 = openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000100)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) tcgetattr(r2, &(0x7f0000000140)) openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) r3 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/local\x00', 0x4, 0x1, 0x0) fcntl$F_SYNC(r3, 0x65) r4 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/local\x00', 0x4, 0x1, 0x0) fcntl$F_SYNC(r4, 0x65) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) fcntl$F_SYNC(0xffffffffffffffff, 0x65) tcgetattr(0xffffffffffffffff, &(0x7f00000001c0)) 22:00:51 executing program 3: openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000040)='/dev/caphash\x00', 0xd, 0x3, 0x0) r0 = openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) abort_sysc_fd(r0) 22:00:51 executing program 4: r0 = openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sdctl\x00', 0xb, 0x3, 0x0) openat$net_arp(0xffffffffffffff9c, &(0x7f0000000040)='/net/arp\x00', 0x9, 0x3, 0x0) r1 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/local\x00', 0x4, 0x1, 0x0) fcntl$F_SYNC(r1, 0x65) fcntl$F_DUPFD(r1, 0x0, r0, 0x0) close(r0) close(r0) openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sysname\x00', 0xd, 0x3, 0x0) openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bintime\x00', 0xd, 0x3, 0x0) write(r0, &(0x7f00000003c0)="03", 0x1) 22:00:51 executing program 1: r0 = openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/1/local\x00', 0x4, 0x1, 0x0) fcntl$F_SYNC(r0, 0x65) write(r0, &(0x7f0000000080)="0e85858c8a4ad77e8574e40be8868f9abf211d8217d4d5b17bdef8ff31eadef39f5c9d216a1438129bda9e70b11411dfa380dc71b5c4397876f6d6b7e23e75a6a50ff69c24397e9b081aefd44422a14fed9cdd969b65abf6ad9b1bce19bcd66da615c1269d0666820bbe5ef3cbfacf2918", 0x71) r1 = openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppid\x00', 0xa, 0x1, 0x0) close(r1) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/1/err\x00', 0xfffffeb2, 0x3, 0x0) fcntl$F_SETFL(r1, 0x4, 0x0) 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 [<0xffffffffc204bb50>] in proc_decref #05 [<0xffffffffc20598ed>] in sys_waitpid #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: 22:03:56 Registers: info registers vcpu 0 RAX=ffff8000000b8000 RBX=000000000000000a RCX=ffff8000000b8000 RDX=0000000000000f00 RSI=ffff8000000b80a0 RDI=0773076607200720 RBP=fffffff00109aba8 RSP=fffffff00109aba8 R8 =ffff8000000b80a0 R9 =0000000000000f00 R10=ffff8000000b8f00 R11=ffff8000000b8ec0 R12=00000000000003f8 R13=00000000000003f8 R14=ffffffffc20c7088 R15=0000000000000000 RIP=ffffffffc2056103 RFL=00000083 [--S---C] 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 0000100000000ce0 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=0000000000415475 CR3=000000007df62000 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=00000000000000000000ff00000000ff XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000ff00000000ff XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=ff0000000000ff000000ff0000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffffc8f79f08 RCX=0000000000000832 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000832 RBP=fffffff0010fdf18 RSP=fffffff0010fdf18 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 ffff80000d94b920 00000068 00008b00 DPL=0 TSS64-busy GDT= ffff80000d94b992 00000037 IDT= ffffffffc8f72ef0 00000fff CR0=80010033 CR2=0000000085089480 CR3=0000000004e71000 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=0000002756d3e762 RSI=0000000000000003 RDI=ffffffffc8f7a080 RBP=fffffff000012fd8 RSP=fffffff000012fd8 R8 =ffffffffc8f7a0c0 R9 =ffff80000218aac0 R10=00000000000000d8 R11=ffffffffc8f7a0d8 R12=0000000000000002 R13=ffff80000218aac0 R14=ffffffffc204e810 R15=0000000000000002 RIP=ffffffffc20aad51 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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 00001000000084a0 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=0000002756d31431 RSI=0000000000000003 RDI=ffffffffc8f7a340 RBP=fffffff0010e2fd8 RSP=fffffff0010e2fd8 R8 =0000000000000003 R9 =fffffff0010e2e70 R10=0000000000000018 R11=fffffff0010e2e90 R12=0000000000000001 R13=00000000006d41a8 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 ffffffffc8f7a340 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=00000000006d50d9 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=0000000000ff00000000000000000000 XMM01=616e65706f007375746174735f666c65 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