2021/04/13 08:57:50 fuzzer started 2021/04/13 08:57:51 dialing manager at localhost:34771 2021/04/13 08:57:51 syscalls: 212 2021/04/13 08:57:51 code coverage: support is not implemented in syzkaller 2021/04/13 08:57:51 comparison tracing: support is not implemented in syzkaller 2021/04/13 08:57:51 extra coverage: support is not implemented in syzkaller 2021/04/13 08:57:51 setuid sandbox: support is not implemented in syzkaller 2021/04/13 08:57:51 namespace sandbox: support is not implemented in syzkaller 2021/04/13 08:57:51 Android sandbox: support is not implemented in syzkaller 2021/04/13 08:57:51 fault injection: support is not implemented in syzkaller 2021/04/13 08:57:51 leak checking: support is not implemented in syzkaller 2021/04/13 08:57:51 net packet injection: support is not implemented in syzkaller 2021/04/13 08:57:51 net device setup: support is not implemented in syzkaller 2021/04/13 08:57:51 concurrency sanitizer: support is not implemented in syzkaller 2021/04/13 08:57:51 devlink PCI setup: support is not implemented in syzkaller 2021/04/13 08:57:51 USB emulation: support is not implemented in syzkaller 2021/04/13 08:57:51 hci packet injection: support is not implemented in syzkaller 2021/04/13 08:57:51 wifi device emulation: support is not implemented in syzkaller 2021/04/13 08:57:51 802.15.4 emulation: support is not implemented in syzkaller 2021/04/13 08:57:51 fetching corpus: 50, signal 81/2030 (executing program) 2021/04/13 08:57:51 fetching corpus: 100, signal 148/3751 (executing program) 2021/04/13 08:57:51 fetching corpus: 150, signal 206/3751 (executing program) 2021/04/13 08:57:51 fetching corpus: 200, signal 283/3751 (executing program) 2021/04/13 08:57:51 fetching corpus: 250, signal 338/3751 (executing program) 2021/04/13 08:57:51 fetching corpus: 300, signal 401/3751 (executing program) 2021/04/13 08:57:51 fetching corpus: 350, signal 466/3751 (executing program) 2021/04/13 08:57:51 fetching corpus: 400, signal 525/3751 (executing 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08:57:51 fetching corpus: 2950, signal 3442/3751 (executing program) 2021/04/13 08:57:51 fetching corpus: 3000, signal 3502/3751 (executing program) 2021/04/13 08:57:51 fetching corpus: 3050, signal 3556/3751 (executing program) 2021/04/13 08:57:51 fetching corpus: 3100, signal 3618/3751 (executing program) 2021/04/13 08:57:51 fetching corpus: 3134, signal 3656/3751 (executing program) 2021/04/13 08:57:51 fetching corpus: 3134, signal 3656/3751 (executing program) 2021/04/13 08:57:51 starting 8 fuzzer processes 08:57:51 executing program 0: r0 = openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) abort_sysc_fd(r0) read(r0, &(0x7f0000000040)=""/39, 0x27) fd2path(0xffffffffffffff9c, &(0x7f0000000080)=""/39, 0x27) dup_fds_to(0xffffffffffffffff, &(0x7f00000000c0)=[{r0}, {0xffffffffffffff9c}], 0x2) read(r0, &(0x7f0000000100)=""/241, 0xf1) fstat(r0, &(0x7f0000000200)) close(r0) r1 = openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/maps\x00', 0x10, 0x1, 0x0) r2 = openat$proc_self_text(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/self/text\x00', 0x10, 0x1, 0x0) r3 = openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/proc\x00', 0x10, 0x1, 0x0) close(r3) r4 = proc_create(&(0x7f0000000340)='./file0\x00', 0x8, &(0x7f0000000380)='/proc/self/proc\x00', 0x10, 0x1) r5 = openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/net/tcp/stats\x00', 0xf, 0x1, 0x0) r6 = openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) r7 = openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0) dup_fds_to(r4, &(0x7f0000000480)=[{r5}, {r0}, {r2}, {r6}, {r7}, {r1}], 0x6) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000500)='/proc/self/text\x00', 0x10, 0x1, 0x0) llseek(r3, 0x2, 0x1, &(0x7f0000000540), 0x1) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000580)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) 08:57:51 executing program 1: r0 = openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) dup_fds_to(0xffffffffffffffff, &(0x7f0000000040)=[{r0}], 0x1) read(r0, &(0x7f0000000080)=""/164, 0xa4) r1 = proc_create(&(0x7f0000000140)='./file0\x00', 0x8, &(0x7f0000000180)='/net/udp/0/remote\x00', 0x12, 0x0) r2 = openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) dup_fds_to(r1, &(0x7f0000000200)=[{r0}, {r0}, {r2}], 0x3) r3 = proc_create(&(0x7f0000000240)='./file1\x00', 0x8, &(0x7f0000000280)='/net/udp/0/remote\x00', 0x12, 0x0) provision(0x0, 0x0, 0x0) r4 = openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) read(r4, &(0x7f0000000300)=""/66, 0x42) r5 = openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/text\x00', 0x10, 0x1, 0x0) fstat(r5, &(0x7f00000003c0)) dup_fds_to(r3, &(0x7f0000000440)=[{r5}, {r5}, {r0}], 0x3) openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) r6 = proc_create(&(0x7f00000004c0)='./file2\x00', 0x8, &(0x7f0000000500)='\x00', 0x1, 0x1) r7 = openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000540)='/prof/kprintx\x00', 0xe, 0x3, 0x0) dup_fds_to(r6, &(0x7f0000000580)=[{r4}, {}, {r7}, {r5}, {0xffffffffffffff9c}], 0x5) openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/cputime\x00', 0xd, 0x1, 0x0) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000600)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) rename(&(0x7f0000000640)='./file1\x00', 0x8, &(0x7f0000000680)='./file2\x00', 0x8) 08:57:51 executing program 2: symlink(&(0x7f0000000000)='./file0\x00', 0x8, &(0x7f0000000040)='./file0\x00', 0x8) unlink(&(0x7f0000000080)='./file0\x00', 0x8) readlink(&(0x7f00000000c0)='./file0\x00', 0x8, &(0x7f0000000100)=""/38, 0x26) mkdir(&(0x7f0000000140)='./file0/../file0\x00', 0x11, 0x3) rename(&(0x7f0000000180)='./file0/../file0\x00', 0x11, &(0x7f00000001c0)='./file0\x00', 0x8) r0 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x8, 0x100000, 0x20) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0/../file0\x00', 0x11, 0x10000, 0x0) rename(&(0x7f0000000280)='./file0/../file0\x00', 0x11, &(0x7f00000002c0)='./file0/../file0\x00', 0x11) r2 = openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) r3 = openat(r2, &(0x7f0000000340)='./file0/../file0\x00', 0x11, 0x2, 0x40) write(r3, &(0x7f0000000380)="ebcfb5a2ed9c3d45f12a9ce3e250b992acf88180c3ee5a8ec9b5dd1b5d496b3f7f27fff69ef71e2caef3aa2e6b1ac0fcae38720a3dfd4fe9cb9d360f2790d17e991ab9153b8dc692e30c71c796c3b0dbbca9ebf4a6866643a63f0c127f63c6e031a982b6c9309545b27386da9b71ce15566daecd0cdb953ce756817bb883c90ad3722ecca54fd0663e19ba4790069d25bc9a77ad4ee4501b974030fca2cd7cd7bb365a9ec6", 0xa5) rename(&(0x7f0000000440)='\x00', 0x1, &(0x7f0000000480)='./file0/../file0\x00', 0x11) r4 = openat$dev_empty(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/.empty\x00', 0xc, 0x3, 0x0) llseek(r1, 0xfffffffffffffc00, 0x100000000, &(0x7f0000000500), 0x1) openat(r2, &(0x7f0000000540)='./file0\x00', 0x8, 0x80000, 0x4) mkdir(&(0x7f0000000580)='./file0\x00', 0x8, 0x40) openat$prof_mpstat(0xffffffffffffff9c, &(0x7f00000005c0)='/prof/mpstat\x00', 0xd, 0x3, 0x0) close(r3) abort_sysc_fd(r0) openat(r4, &(0x7f0000000600)='./file0\x00', 0x8, 0x20000, 0x1) 08:57:51 executing program 3: r0 = openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) fd2path(r0, &(0x7f0000000040)=""/141, 0x8d) fcntl$F_GETFL(r0, 0x3) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000100)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000140)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) fcntl$F_GETFD(0xffffffffffffffff, 0x1) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) r1 = openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/cputime\x00', 0xd, 0x1, 0x0) fcntl$F_SETFD(r1, 0x2, 0x0) close(r0) openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2000001, 0x4810, 0xffffffffffffffff, 0x8aaf) openat$net_tcp_0_status(0xffffffffffffff9c, &(0x7f0000000280)='/net/tcp/0/status\x00', 0x12, 0x1, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/.empty\x00', 0xc, 0x3, 0x0) r2 = openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000300)='/prof/kprintx\x00', 0xe, 0x3, 0x0) fcntl$F_GETFD(r2, 0x1) openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000340)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/status\x00', 0x12, 0x1, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) 08:57:51 executing program 4: populate_va(&(0x7f0000ffd000/0x3000)=nil, 0x1) populate_va(&(0x7f0000ff3000/0xc000)=nil, 0x5895) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0xe011, 0xffffffffffffff9c, 0xffff) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) populate_va(&(0x7f0000ffc000/0x1000)=nil, 0x3) munmap(&(0x7f0000ff3000/0x4000)=nil, 0x4000) r0 = openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) read(r0, &(0x7f0000000040)=""/209, 0xd1) munmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000) r1 = openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hostowner\x00', 0xf, 0x3, 0x0) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x2000005, 0x2011, r1, 0x9) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3000000, 0x4010, r1, 0x9) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4) populate_va(&(0x7f0000ff9000/0x2000)=nil, 0x3f) r2 = openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000180)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/args\x00', 0x10, 0x3, 0x0) abort_sysc_fd(r0) read(r2, &(0x7f0000000200)=""/55, 0x37) 08:57:51 executing program 5: fstat(0xffffffffffffff9c, &(0x7f0000000000)) llseek(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000080), 0x1) close(0xffffffffffffffff) r0 = openat$dev_cputime(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/cputime\x00', 0xd, 0x1, 0x0) fcntl$F_SETFL(r0, 0x4, 0x80800) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) r1 = openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000140)='/prof/mpstat\x00', 0xd, 0x3, 0x0) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x8, 0x8080, 0x11) openat$proc_self_syscall(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/syscall\x00', 0x13, 0x1, 0x0) r3 = openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000200)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) read(r3, &(0x7f0000000240)=""/4096, 0x1000) write(r0, &(0x7f0000001240)="5db9e322c34b34e64c2af47c4267cf26de07e18e1274e46405d525afccc0c6cae4a048607703d5e474fdbe92a4f668046f8328ae15794b67b4f201932d649bf7f28ddc27d1a4c1a563fb974f9de1d77542a50b6422be536819e89a58f60ad07a9d6ad1b0a8ad5f32e93fd9adc216c612f7ca4ea48b7a3371a470804aed3a6d6e2e852fbcf71e5667bb1fd40d47424f084de80b69e1110e158fe3c8aa0be3cec43bfded7481a394ef5e9a1cb72d4aedf1ee10f76eeda26d08b4bf4c42d7efc7b5f484f5981722de78ea1de2ea", 0xcc) close(r1) write(r2, &(0x7f0000001340)="888765a48a3917fb7afaae8d2f35536f3ca72deb1cd2177f52f00b6a8defc67edd677e7d8e4964f7f0580e4beff22a326c9a0d1b06c094f289d9e0a2e5b2ad1d43a444a4e65a40bbb9a5b6c1b769b83cc21007de4c6522022396be8a4f21061ca91d0783e21b0c4f36bf8366721a8664ab03fb845e311214699cf5e4873918ce3152430e30739dc9345a81cdb8cfbb9b424fbf16369b82c5df55eb7db3e03914469bb405a32d343a335a5680a7d105c50e23fd299622feefa371db0c05fd290d062e228ff8b4f7186d758f5e61c7327a15", 0xd1) r4 = openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000001440)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) openat(r4, &(0x7f0000001480)='./file0\x00', 0x8, 0x2, 0x91) fstat(r1, &(0x7f00000014c0)) fcntl$F_SETFD(0xffffffffffffffff, 0x2, 0x1) llseek(r1, 0x6, 0x5, &(0x7f0000001540), 0x1) openat$net_empty(0xffffffffffffff9c, &(0x7f0000001580)='/net/.empty\x00', 0xc, 0x3, 0x0) 08:57:51 executing program 6: cache_invalidate() cache_invalidate() cache_invalidate() cache_invalidate() cache_invalidate() cache_invalidate() cache_invalidate() cache_invalidate() cache_invalidate() cache_invalidate() cache_invalidate() cache_invalidate() cache_invalidate() cache_invalidate() cache_invalidate() cache_invalidate() cache_invalidate() cache_invalidate() cache_invalidate() cache_invalidate() 08:57:51 executing program 7: read(0xffffffffffffff9c, &(0x7f0000000000)=""/166, 0xa6) r0 = openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x20110, 0xffffffffffffffff, 0x8001) openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) r1 = openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) abort_sysc_fd(r1) r2 = openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000180)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) fstat(r0, &(0x7f00000001c0)) r3 = openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000240)='/prof/.empty\x00', 0xd, 0x3, 0x0) r4 = fcntl$F_DUPFD(r3, 0x0, r2, 0x1) read(r4, &(0x7f0000000280)=""/198, 0xc6) r5 = openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/text\x00', 0x10, 0x1, 0x0) fcntl$F_GETFD(r5, 0x1) openat$proc_self_fd(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/self/fd\x00', 0xe, 0x1, 0x0) write(r4, &(0x7f0000000400)="a5a8d52c54e0ba57d833069a6839f6491c51f17e9ba6d958fa4de876ba9c638f5a1f3ab49bff9ab12bdd2568c687d1d636021b5a6cac597f9af68f55bc6390ce6d92c17b95ab1f7a59b9972efb189c", 0x4f) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) r6 = openat$dev_null(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/null\x00', 0xa, 0x1, 0x0) close(r6) r7 = openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) close(r7) 08:57:52 executing program 0: openat$proc_self_segment(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/segment\x00', 0x13, 0x1, 0x0) r0 = openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) close(r0) r1 = openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000040)='/dev/.empty\x00', 0xffffff6c, 0x3, 0x0) read(r1, &(0x7f0000000000)=""/21, 0x15) write(r0, &(0x7f00000000c0)="61db3b36d312d5fff0a6bdb10d1668a3c9ea6c2bf405156e890551f3058198600bafdd65c5b1eea21e157be3df837d286685aca7209a2a2872b7c396ab4531133061bfd61e1dc1b99738e8b7aa3c1a457f61009266978f9918f7a814112dc5007f50a06634a2ec4a19d8d37b5c0c8539a7385cedb81667691078d0b624fe61a0326ec13c4197bd09d9f42ba785ecfe073c0be9653a8ccb33db944c61b9acce6e22fed2a0a56c9a08fc9729e68d74b09e7d", 0xb1) 08:57:52 executing program 0: getpcoreid() getpcoreid() getpcoreid() getpcoreid() getpcoreid() getpcoreid() getpcoreid() getpcoreid() getpcoreid() getpcoreid() getpcoreid() getpcoreid() getpcoreid() getpcoreid() getpcoreid() getpcoreid() getpcoreid() getpcoreid() getpcoreid() getpcoreid() 08:57:52 executing program 0: r0 = openat$dev_user(0xffffffffffffff9c, &(0x7f0000000000)='/dev/user\x00', 0xa, 0x3, 0x0) close(r0) openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000200)='/dev/stderr\x00', 0x3, 0x3, 0x0) write(r0, &(0x7f0000000080), 0x0) tcgetattr(r0, &(0x7f0000000040)) 08:57:52 executing program 0: block(0x0) block(0x9) block(0x34d) block(0xd91) block(0xc06) block(0x80000001) block(0x0) block(0x3f) block(0x5) block(0x0) block(0x3) block(0x101) block(0x80000001) block(0x5de013a) block(0x0) block(0x100000001) block(0xff) block(0x71) block(0xff) block(0x9) 08:57:53 executing program 1: r0 = openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) close(r0) r1 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) nmount(r1, &(0x7f0000000340)='./file1\x00', 0x8, 0x0) abort_sysc_fd(r1) write(r1, &(0x7f00000000c0)="2e498bd785c980ab9b040774ac2bbaaa41b9b2af188d4fc3f8483b0bb0901ec552355e7d9f30a23085c5ed2c11b720a8ca9a43cce4e5cc4d6377e33b010f55a0645932845de8bbec29aa05e19aa51145edfbdb769b6297509b97e3d32558c27f5e81954dab196d4700b3dba8ff8ce2378573ae0af9513128939fe497e1f3b9116add84130cd7e37a96c486336046fdf2cdf9bdd06acfd48b065083874b49a518c1507dd00aac7b7d5a9f122aec0cfc166a0497a32471cdd53055aa02350c7e7bd1c8f3acecf22afd25406006f9c5efa544e56b93f6b5014e2381", 0xda) write(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) 08:57:53 executing program 0: r0 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) nmount(r0, &(0x7f0000000340)='./file1\x00', 0x8, 0x0) abort_sysc_fd(r0) close(r0) r1 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) nmount(r1, &(0x7f0000000340)='./file1\x00', 0x8, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000000)='/prof/.empty\x00', 0xd, 0x3, 0x0) abort_sysc_fd(r1) openat(r1, &(0x7f0000000200)='./cgroup\x00', 0x9, 0x80, 0x76) close(0x3) 08:57:53 executing program 1: r0 = openat$proc_self_user(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/user\x00', 0x10, 0x1, 0x0) r1 = openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) close(r1) r2 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) r3 = openat$net_empty(0xffffffffffffff9c, &(0x7f00000000c0)='/net/.empty\x00', 0xc, 0x3, 0x0) fcntl$F_GETFD(r3, 0x1) close(r0) r4 = openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) fcntl$F_DUPFD(r4, 0x0, r2, 0x0) r5 = fcntl$F_DUPFD(r1, 0x0, 0xffffffffffffff9c, 0x0) openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000140)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) read(r5, &(0x7f00000001c0)=""/109, 0x6d) r6 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x8, 0x80000, 0x0) fwstat(r6, &(0x7f0000000280)=""/142, 0x8e, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000000, 0x130, r1, 0x6) r7 = openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) fcntl$F_SETFD(r7, 0x2, 0x0) fcntl$F_SETFL(r0, 0x4, 0x188400) fcntl$F_SYNC(r7, 0x65) 08:57:53 executing program 1: r0 = openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cputime\x00', 0xd, 0x1, 0x0) fd2path(r0, &(0x7f0000000100)=""/131, 0x83) r1 = proc_create(0x0, 0x0, 0x0, 0x0, 0x0) notify(r1, 0x2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0}) proc_create(&(0x7f0000000040)='./file0\x00', 0x8, &(0x7f0000000080)='\x00', 0x1, 0x1) r2 = proc_create(0x0, 0x0, 0x0, 0x0, 0x0) notify(r2, 0x2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0}) waitpid(r2, &(0x7f00000000c0), 0x0) 08:57:53 executing program 0: r0 = openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) abort_sysc_fd(r0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3000000, 0x11, r0, 0x8) read(r0, &(0x7f0000000040)=""/180, 0xb4) r1 = openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000100)='/net/iproute\x00', 0xd, 0x3, 0x0) close(r1) close(r1) tcgetattr(r0, &(0x7f0000000140)) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/text\x00', 0x10, 0x1, 0x0) r2 = openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) fd2path(r2, &(0x7f0000000200)=""/4096, 0x1000) read(r0, &(0x7f0000001200)=""/253, 0xfd) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000000, 0x20110, r0, 0x5) openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000001300)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) r3 = openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000001340)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0) close(r3) write(0xffffffffffffffff, &(0x7f0000001380)="03", 0x1) r4 = openat$proc_self_profile(0xffffffffffffff9c, &(0x7f00000013c0)='/proc/self/profile\x00', 0x13, 0x1, 0x0) r5 = fcntl$F_DUPFD(0xffffffffffffffff, 0x0, r4, 0x0) fcntl$F_SETFL(r5, 0x4, 0x0) 08:57:53 executing program 1: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1000004, 0x10010, 0xffffffffffffffff, 0x8001) r0 = openat$net_log(0xffffffffffffff9c, &(0x7f0000000000)='/net/log\x00', 0x9, 0x3, 0x0) nmount(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x2) r1 = fcntl$F_DUPFD(0xffffffffffffff9c, 0x0, r0, 0x1) fcntl$F_SETFL(r1, 0x4, 0x180800) r2 = openat$prof_mpstat(0xffffffffffffff9c, &(0x7f0000000080)='/prof/mpstat\x00', 0xd, 0x3, 0x0) fcntl$F_DUPFD(r1, 0x0, r2, 0x0) r3 = openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) close(0xffffffffffffff9c) r4 = openat$dev_ppid(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppid\x00', 0xa, 0x1, 0x0) abort_sysc_fd(r4) openat$dev_null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0xa, 0x1, 0x0) fcntl$F_SETFL(r1, 0x4, 0x80000) openat$net_empty(0xffffffffffffff9c, &(0x7f0000000180)='/net/.empty\x00', 0xc, 0x3, 0x0) read(r4, &(0x7f00000001c0)=""/137, 0x89) openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pid\x00', 0x9, 0x1, 0x0) fcntl$F_DUPFD(r4, 0x0, r3, 0x0) r5 = openat$dev_hostowner(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/hostowner\x00', 0xf, 0x3, 0x0) close(r5) fcntl$F_GETFL(0xffffffffffffffff, 0x3) 08:57:54 executing program 0: openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f0000000000)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x8, 0x40, 0x0) llseek(r0, 0x0, 0x0, &(0x7f00000004c0), 0x0) 08:57:55 executing program 3: r0 = openat$net_udp_0_data(0xffffffffffffff9c, &(0x7f00000000c0)='/net/udp/0/data\x00', 0x10, 0x3, 0x0) write(r0, &(0x7f0000000000), 0x0) 08:58:00 executing program 4: r0 = openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0) close(r0) 08:58:00 executing program 1: openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) r0 = openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/text\x00', 0xfffffffffffffd21, 0x1, 0x0) abort_sysc_fd(r0) 08:58:00 executing program 2: r0 = openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000140)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) close(r0) openat$net_empty(0xffffffffffffff9c, &(0x7f0000000000)='/net/.empty\x00', 0xfffffffffffffdcb, 0x3, 0x0) r1 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) nmount(r1, &(0x7f0000000340)='./file1\x00', 0x8, 0x0) abort_sysc_fd(r1) r2 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) nmount(r2, &(0x7f0000000340)='./file1\x00', 0x8, 0x0) abort_sysc_fd(r2) fcntl$F_SYNC(r2, 0x65) 08:58:00 executing program 5: r0 = openat$prof_empty(0xffffffffffffff9c, &(0x7f00000001c0)='/prof/.empty\x00', 0xd, 0x3, 0x0) openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0) write(r0, &(0x7f0000000200)="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", 0xfffffea7) r1 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) nmount(r1, &(0x7f0000000340)='./file1\x00', 0x8, 0x0) abort_sysc_fd(r1) write(r1, &(0x7f0000000040)="f681c7ecce8851b3fd6a1753e9164afe6ac1b681760c5d30fa5ed5bcad2875c7f61f33c865e02d9e509e38cb19b883591bca2168b3099c5a0805aaaff8d0e6ae45a5e8b2c0f80ce3c4f383aee5e2d8b45b1ff6b40a354d16c766e88cba60803739928b7672364f874d4adb563636233a97cdf767a7cfdfb551334dd95ae199edfec80a7a2dd4c9f87381f0026a3618136bc8f1f18d7035047a2a8859d342d9b49a5fb4883d6ec374d83e75f90e854d99e457e4907f80", 0xb6) 08:58:00 executing program 0: r0 = openat$prof_kptrace(0xffffffffffffff9c, &(0x7f0000000000)='/prof/kptrace\x00', 0xe, 0x3, 0x0) r1 = openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) llseek(r0, 0x8, 0x10000, &(0x7f0000000080), 0x2) r2 = openat$proc_self_note(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/note\x00', 0x10, 0x1, 0x0) llseek(r2, 0xef9, 0x1f, &(0x7f0000000100), 0x2) openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) read(r2, &(0x7f0000000180)=""/84, 0x54) fcntl$F_GETFD(r2, 0x1) fcntl$F_GETFL(r2, 0x3) tap_fds(&(0x7f00000002c0)=[{r1, 0x2, 0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)="8528afc64fcfd5fae07539c0edb18a5cbc33af4012d067f7e0a5b3eab77e0c38a805d7492dc82c194dcda6aa6c222b20f531eb96f0e9c92822fbe704ade9a9ef94c2a89e6ab47ba0fa4158255e0c0e29", 0x7, 0x1, 0xb5, 0x7, 0xffffffffffffabe1}}], 0x1) openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0) openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/clone\x00', 0xf, 0x3, 0x0) openat$dev_user(0xffffffffffffff9c, &(0x7f0000000380)='/dev/user\x00', 0xa, 0x3, 0x0) r3 = openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) r4 = openat$dev_config(0xffffffffffffff9c, &(0x7f0000000400)='/dev/config\x00', 0xc, 0x1, 0x0) llseek(r4, 0x7, 0x3ff, &(0x7f0000000440), 0x2) r5 = openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) fstat(r5, &(0x7f00000004c0)) fstat(0xffffffffffffffff, &(0x7f0000000540)) close(r3) 08:58:00 executing program 7: r0 = openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f0000000400)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) fcntl$F_GETFL(r0, 0x3) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sysctl\x00', 0xc, 0x3, 0x0) openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) tcgetattr(r0, &(0x7f0000000000)) openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) 08:58:00 executing program 6: r0 = openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000000)='/dev/stderr\x00', 0xc, 0x3, 0x0) openat(r0, &(0x7f00000001c0)='/', 0x1, 0x100000, 0x120) 08:58:00 executing program 3: nanosleep(&(0x7f0000000000)={0x133, 0x5}, &(0x7f0000000040)) nanosleep(&(0x7f0000000080)={0x9, 0x4}, 0x0) nanosleep(&(0x7f00000000c0)={0xfffffffffffffff8, 0x200}, &(0x7f0000000100)) nanosleep(&(0x7f0000000140)={0x26, 0x7}, &(0x7f0000000180)) nanosleep(&(0x7f00000001c0)={0x2, 0xf8b}, &(0x7f0000000200)) nanosleep(&(0x7f0000000240)={0x6, 0xd03a}, &(0x7f0000000280)) nanosleep(&(0x7f00000002c0)={0x5, 0x5}, 0x0) nanosleep(&(0x7f0000000300)={0x800, 0xb30}, &(0x7f0000000340)) nanosleep(&(0x7f0000000380)={0x100}, &(0x7f00000003c0)) nanosleep(&(0x7f0000000400)={0xffffffffffffff6c, 0x4}, 0x0) nanosleep(&(0x7f0000000440)={0xffffffffffffff81, 0x7fffffff}, &(0x7f0000000480)) nanosleep(&(0x7f00000004c0)={0x9, 0x8}, &(0x7f0000000500)) nanosleep(&(0x7f0000000540)={0x5a, 0x6}, 0x0) nanosleep(&(0x7f0000000580)={0x0, 0x6}, &(0x7f00000005c0)) nanosleep(&(0x7f0000000600)={0x1, 0x4}, 0x0) nanosleep(&(0x7f0000000640)={0xe83, 0x3f}, &(0x7f0000000680)) nanosleep(&(0x7f00000006c0)={0x2, 0x80000000}, &(0x7f0000000700)) nanosleep(&(0x7f0000000740)={0x9, 0x8}, 0x0) nanosleep(&(0x7f0000000780)={0x9, 0x81}, &(0x7f00000007c0)) nanosleep(&(0x7f0000000800)={0x2, 0x7}, 0x0) 08:58:00 executing program 4: dup_fds_to(0x0, &(0x7f0000000000)=[{0xffffffffffffff9c}, {}], 0x2) read(0xffffffffffffff9c, &(0x7f0000000040)=""/101, 0x65) dup_fds_to(0xffffffffffffffff, &(0x7f00000000c0)=[{0xffffffffffffff9c}], 0x1) r0 = openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/text\x00', 0x10, 0x1, 0x0) r1 = openat$net_udp_0_remote(0xffffffffffffff9c, &(0x7f0000000140)='/net/udp/0/remote\x00', 0x12, 0x1, 0x0) read(r1, &(0x7f0000000180)=""/7, 0x7) r2 = openat$proc_self_segment(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/segment\x00', 0x13, 0x1, 0x0) read(r2, &(0x7f0000000200)=""/111, 0x6f) fcntl$F_SETFL(r0, 0x4, 0x8400) close(r0) fcntl$F_DUPFD(r1, 0x0, r0, 0x1) r3 = openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) abort_sysc_fd(r3) read(r1, &(0x7f00000002c0)=""/31, 0x1f) openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/text\x00', 0x10, 0x1, 0x0) read(r3, &(0x7f0000000380)=""/240, 0xf0) r4 = openat$dev_swap(0xffffffffffffff9c, &(0x7f0000000480)='/dev/swap\x00', 0xa, 0x3, 0x0) fcntl$F_SYNC(r4, 0x65) write(0xffffffffffffffff, &(0x7f0000000500)="7d51dc8b25cfcf980bd2529f7e7b1f91df4aff4b033a05a4ab585e0d4a7aa2c1a4e2601b033857556892e2f30dff7fc8a17a580e3421b09c7a07e11305a4d8b3cb4c94838433", 0x46) 08:58:00 executing program 1: llseek(0xffffffffffffffff, 0x7, 0x4, &(0x7f0000000000), 0x2) r0 = openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) r1 = openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000080)='/prof/kpdata\x00', 0xd, 0x3, 0x0) llseek(r1, 0x0, 0x9, &(0x7f00000000c0), 0x0) r2 = openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000100)='/dev/.empty\x00', 0xc, 0x3, 0x0) r3 = openat(r2, &(0x7f0000000140)='./file0\x00', 0x8, 0x8000, 0x80) close(r1) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000180)='/net/udp/stats\x00', 0xf, 0x1, 0x0) fcntl$F_GETFD(r1, 0x1) r4 = openat$dev_zero(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/zero\x00', 0xa, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000006, 0x20010, r4, 0x4) llseek(r2, 0x1000, 0x8, &(0x7f0000000200), 0x0) fcntl$F_SYNC(r3, 0x65) openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f0000000240)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x20010, r4, 0x2) r5 = openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000280)='/dev/.empty\x00', 0xc, 0x3, 0x0) fd2path(r5, &(0x7f00000002c0)=""/152, 0x98) fcntl$F_GETFD(r1, 0x1) fcntl$F_SYNC(r0, 0x65) fcntl$F_SETFL(0xffffffffffffffff, 0x4, 0x0) 08:58:00 executing program 6: r0 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) r1 = fcntl$F_DUPFD(0xffffffffffffff9c, 0x0, r0, 0x0) r2 = openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/wait\x00', 0x10, 0x1, 0x0) write(r2, &(0x7f0000000080)="ff2c155b0490f2485e5a4d77fc985de35344f20656a12d395b30885c4593e813d4bd85e82fe48e841f0c52256b49a0e67efcab905851b1151b913f60498c48caa9d39be8347c32b3de16ded58df20cb12b9a308a4ed111f416564e2514ec4530a6ed433e0e60860694d5cf0b7c66f7b2e12e1c1c0af270a141921f17d666fe7481ef2a7ef1942436eccf91573d4f931c8264ce772b5b03b78d9c", 0x9a) fcntl$F_SETFL(0xffffffffffffff9c, 0x4, 0xc00) llseek(0xffffffffffffff9c, 0x0, 0x4036, &(0x7f0000000140), 0x1) llseek(r0, 0x7ff, 0x1, &(0x7f0000000180), 0x1) fd2path(r1, &(0x7f00000001c0)=""/55, 0x37) r3 = openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) read(r3, &(0x7f0000000240)=""/87, 0x57) close(r0) openat$net_empty(0xffffffffffffff9c, &(0x7f00000002c0)='/net/.empty\x00', 0xc, 0x3, 0x0) r4 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) openat$dev_cputime(0xffffffffffffff9c, &(0x7f0000000340)='/dev/cputime\x00', 0xd, 0x1, 0x0) tcgetattr(r4, &(0x7f0000000380)) openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) close(0xffffffffffffffff) openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000400)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000440)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000480)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) 08:58:00 executing program 7: llseek(0xffffffffffffffff, 0xfffffffffffffff8, 0xff, &(0x7f0000000000), 0x2) r0 = openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) openat$net_ipifc_1_data(0xffffffffffffff9c, &(0x7f0000000080)='/net/ipifc/1/data\x00', 0x12, 0x3, 0x0) r1 = openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) r2 = openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/stats\x00', 0x11, 0x1, 0x0) r3 = openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000140)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x10010, r1, 0x80000000) openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f00000001c0)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/ns\x00', 0xe, 0x1, 0x0) r4 = openat$net_tcp_0_remote(0xffffffffffffff9c, &(0x7f0000000240)='/net/tcp/0/remote\x00', 0x12, 0x1, 0x0) r5 = fcntl$F_DUPFD(r4, 0x0, r3, 0x0) r6 = openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) fstat(r0, &(0x7f00000002c0)) openat$dev_time(0xffffffffffffff9c, &(0x7f0000000340)='/dev/time\x00', 0xa, 0x3, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x41930, r2, 0x5) close(r6) r7 = openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) read(r7, &(0x7f00000003c0)=""/114, 0x72) fcntl$F_DUPFD(r6, 0x0, r5, 0x1) 08:58:00 executing program 0: pop_ctx(&(0x7f0000000000)="bf10d5cff01ed2d7ea734d94b0049978cdf39ea8a4feeb3b4ffdba23bba569d95a9631a9d04b267d41f43103842f1d3513a73152388a94507175fa42b6a2f93c64bc598599d835399dabc0bace738e28a5fc5877b66e749e59e521f64cba3d1af9f80a926f6d0967ec8d85b887c4e28b76ba0ff0c9652c98e0dc3d1a72b03be27811e131bcb67c048560350b637510236e0e435036d80e153b4ac27f13cdd7d846a63381c6f355edf63ceab03f398692247a82894e4c50de2ea40eec2c2bb3cbc457b7d012b789d7e524ddfc2ec2ea57faf41af74b802ecf") 08:58:00 executing program 1: openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000bc0)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) r0 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) nmount(r0, &(0x7f0000000340)='./file1\x00', 0x8, 0x0) abort_sysc_fd(r0) r1 = openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) tcgetattr(r1, &(0x7f0000000000)) 08:58:00 executing program 6: r0 = openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000040)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0) r1 = openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000100)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0xc, 0x8110, r1, 0x1) tcgetattr(r1, &(0x7f0000000280)) close(r0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000000)='/prof/.empty\x00', 0xd, 0x3, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pid\x00', 0x9, 0x1, 0x0) r2 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) nmount(r2, &(0x7f0000000340)='./file1\x00', 0x8, 0x0) abort_sysc_fd(r2) r3 = openat$net_ipifc_0_remote(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/0/remote\x00', 0x14, 0x1, 0x0) fd2path(r3, &(0x7f0000000180)=""/35, 0x23) openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000080)='/net/ether0/0/data\x00', 0x2, 0x3, 0x0) r4 = openat$net_icmpv6_stats(0xffffffffffffff9c, &(0x7f0000000240)='/net/icmpv6/stats\x00', 0x12, 0x1, 0x0) close(r4) write(r0, &(0x7f0000000140)="7e9ec764b9d8e88c55492875e0d82215e8245fd8d0862f34a144dff47b784da694c04e7a92eda384541b0060bf61317751547a5a44a00592bc", 0x39) 08:58:01 executing program 4: r0 = openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0) r1 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/1/data\x00', 0x13, 0x3, 0x0) nmount(r1, &(0x7f0000000340)='./file1\x00', 0x8, 0x0) abort_sysc_fd(r1) fcntl$F_SETFL(r1, 0x4, 0x8000) openat(r0, &(0x7f0000000080)='./file1\x00', 0x8, 0x80000, 0x1a5) 08:58:01 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x2, 0x23) openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x1, 0x10000, 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/109, 0x6d) 08:58:05 executing program 5: nmount(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x4) abort_sysc_fd(0xffffffffffffffff) r0 = proc_create(&(0x7f0000000040)='./file0\x00', 0x8, &(0x7f0000000080)='%#-&\x00', 0x5, 0x0) r1 = openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f00000000c0)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0) r2 = openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) dup_fds_to(r0, &(0x7f0000000140)=[{r1}, {r2}], 0x2) openat$net_icmpv6_clone(0xffffffffffffff9c, &(0x7f0000000180)='/net/icmpv6/clone\x00', 0x12, 0x3, 0x0) r3 = openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f00000001c0)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) r4 = openat(r3, &(0x7f0000000200)='./file1\x00', 0x8, 0x20000, 0x1a2) r5 = openat(r3, &(0x7f0000000240)='./file0\x00', 0x8, 0x80000, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/text\x00', 0x10, 0x1, 0x0) r6 = openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/0/err\x00', 0xf, 0x3, 0x0) tcgetattr(r6, &(0x7f0000000300)) read(r3, &(0x7f0000000340)=""/224, 0xe0) r7 = openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000440)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) read(r7, &(0x7f0000000480)=""/82, 0x52) fcntl$F_GETFD(r4, 0x1) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000500)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) fd2path(r5, &(0x7f0000000540)=""/58, 0x3a) fchdir(0x0, 0xffffffffffffffff) bash-4.3$ 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: 09:00:35 Registers: info registers vcpu 0 RAX=ffff8000000b8000 RBX=000000000000000a RCX=ffff8000000b8090 RDX=0000000000000f00 RSI=ffff8000000b80a0 RDI=0720072007200720 RBP=fffffff001100be8 RSP=fffffff001100be8 R8 =ffff8000000b8130 R9 =0000000000000f00 R10=ffff8000000b8f00 R11=ffff8000000b8ec0 R12=00000000000003f8 R13=00000000000003f8 R14=ffffffffc20c7088 R15=0000000000000000 RIP=ffffffffc2056133 RFL=00000096 [--S-AP-] 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=0000000041b7c000 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=000000ff000000ff0000000000ff0000 XMM01=25252525252525252525252525252525 XMM02=00000000000000000100010101000000 XMM03=00000000000000000000000000000000 XMM04=000000ff000000000000000000ff0000 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=000000000000003d RBX=ffffffffc8f79dc0 RCX=ffffffffc8f79dc8 RDX=0000002dc08136ad RSI=0000000000000003 RDI=ffffffffc8f79dc0 RBP=fffffff00110cfd8 RSP=fffffff00110cfd8 R8 =0000000000000001 R9 =fffffff00110ce70 R10=0000000000000018 R11=fffffff00110ce90 R12=0000000000000001 R13=00000000006d5868 R14=0000000000000000 R15=0000000000000000 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 00001000000028c0 ffffffff 00000000 GS =0000 ffffffffc8f79dc0 ffffffff 00000000 LDT=0000 0000000000000000 ffffffff 00000000 TR =0028 ffff80000d94b720 00000068 00008b00 DPL=0 TSS64-busy GDT= ffff80000d94b792 00000037 IDT= ffffffffc8f72ef0 00000fff CR0=80010033 CR2=00007f7fff9faff8 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=00000000000000000000000000ff0000 XMM01=25252525252525252525252525252525 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000ff0000 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 2 RAX=0000000000000000 RBX=ffffffffc8f7a1c8 RCX=0000000000000832 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000832 RBP=fffffff0010f4f18 RSP=fffffff0010f4f18 R8 =0000000000000007 R9 =ffff80000d8b5e3c R10=00000000000000d8 R11=ffffffffc8f7a0d8 R12=0000000000000000 R13=ffffffffc8f7a208 R14=ffffffffc2000130 R15=0000000000000002 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 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=000000008593f200 CR3=0000000014b76000 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 3 RAX=000000000000003d RBX=ffffffffc8f7a340 RCX=ffffffffc8f7a348 RDX=0000002dc08ddf40 RSI=0000000000000003 RDI=ffffffffc8f7a340 RBP=fffffff0010dcfd8 RSP=fffffff0010dcfd8 R8 =ffffffffc8f7a380 R9 =ffff800014cd4c40 R10=00000000000000d8 R11=ffffffffc8f7a398 R12=0000000000000003 R13=ffffffffc8f7a488 R14=ffffffffc2000130 R15=0000000000000003 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 ffffffffc8f7a340 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=0000100000031948 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