2019/04/30 18:37:10 fuzzer started 2019/04/30 18:37:10 dialing manager at 127.0.0.1:35507 2019/04/30 18:37:10 syscalls: 212 2019/04/30 18:37:10 code coverage: support is not implemented in syzkaller 2019/04/30 18:37:10 comparison tracing: support is not implemented in syzkaller 2019/04/30 18:37:10 extra coverage: support is not implemented in syzkaller 2019/04/30 18:37:10 setuid sandbox: support is not implemented in syzkaller 2019/04/30 18:37:10 namespace sandbox: support is not implemented in syzkaller 2019/04/30 18:37:10 Android sandbox: support is not implemented in syzkaller 2019/04/30 18:37:10 fault injection: support is not implemented in syzkaller 2019/04/30 18:37:10 leak checking: support is not implemented in syzkaller 2019/04/30 18:37:10 net packet injection: support is not implemented in syzkaller 2019/04/30 18:37:10 net device setup: support is not implemented in syzkaller 18:37:10 executing program 0: openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sysctl\x00', 0xc, 0x3, 0x0) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000040)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sysctl\x00', 0xc, 0x3, 0x0) openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/notepg\x00', 0x12, 0x1, 0x0) openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bintime\x00', 0xd, 0x3, 0x0) r0 = openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000180)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0) openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000200)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) openat$dev_time(0xffffffffffffff9c, &(0x7f0000000240)='/dev/time\x00', 0xa, 0x3, 0x0) openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000280)='/dev/pid\x00', 0x9, 0x1, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f00000002c0)='/net/iproute\x00', 0xd, 0x3, 0x0) openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/fd\x00', 0xe, 0x1, 0x0) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000340)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000380)='/proc/self/ns\x00', 0xe, 0x1, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f00000003c0)='/prof/.empty\x00', 0xd, 0x3, 0x0) openat$dev_null(0xffffffffffffff9c, &(0x7f0000000400)='/dev/null\x00', 0xa, 0x1, 0x0) openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000440)='/prof/kprintx\x00', 0xe, 0x3, 0x0) openat$proc_self_core(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/core\x00', 0x10, 0x1, 0x0) openat$proc_self_text(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/self/text\x00', 0x10, 0x1, 0x0) openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000500)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$dev_null(0xffffffffffffff9c, &(0x7f0000000580)='/dev/null\x00', 0xa, 0x1, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f00000005c0)='/prof/kpctl\x00', 0xc, 0x3, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000600)='/prof/kpctl\x00', 0xc, 0x3, 0x0) openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000640)='/dev/capuse\x00', 0xc, 0x3, 0x0) openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000680)='/dev/kprint\x00', 0xc, 0x1, 0x0) openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000700)='/dev/stdin\x00', 0xb, 0x3, 0x0) fcntl$F_GETFD(r0, 0x1) 18:37:10 executing program 1: r0 = openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) r1 = openat$dev_pid(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pid\x00', 0x9, 0x1, 0x0) openat$proc_self_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/mem\x00', 0xf, 0x1, 0x0) openat$proc_self_ns(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/ns\x00', 0xe, 0x1, 0x0) abort_sysc_fd(r1) fcntl$F_SETFL(r0, 0x4, 0x108c00) r2 = openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) r3 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/proc\x00', 0x10, 0x1, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$dev_null(0xffffffffffffff9c, &(0x7f0000000200)='/dev/null\x00', 0xa, 0x1, 0x0) fcntl$F_GETFD(r1, 0x1) abort_sysc_fd(r3) openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000240)='/dev/stdin\x00', 0xb, 0x3, 0x0) fcntl$F_SETFD(r2, 0x2, 0x1) r4 = openat$dev_config(0xffffffffffffff9c, &(0x7f0000000280)='/dev/config\x00', 0xc, 0x1, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f00000002c0)='/net/iproute\x00', 0xd, 0x3, 0x0) openat$dev_null(0xffffffffffffff9c, &(0x7f0000000300)='/dev/null\x00', 0xa, 0x1, 0x0) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000340)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000380)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0) openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000400)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000004, 0x12, r4, 0x24f1) openat$dev_config(0xffffffffffffff9c, &(0x7f0000000440)='/dev/config\x00', 0xc, 0x1, 0x0) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000500)='/dev/.empty\x00', 0xc, 0x3, 0x0) openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000540)='/net/ether0/2/type\x00', 0x13, 0x1, 0x0) openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000580)='/dev/hostowner\x00', 0xf, 0x3, 0x0) openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) 18:37:10 executing program 2: r0 = openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000000)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) r1 = openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f0000000040)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x1010, r1, 0x0) openat$proc_self_fd(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/fd\x00', 0xe, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2000003, 0x12, r0, 0x80) openat$proc_self_wait(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/wait\x00', 0x10, 0x1, 0x0) openat$net_ipifc_1_remote(0xffffffffffffff9c, &(0x7f0000000100)='/net/ipifc/1/remote\x00', 0x14, 0x1, 0x0) openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/strace\x00', 0x12, 0x1, 0x0) openat$dev_zero(0xffffffffffffff9c, &(0x7f0000000180)='/dev/zero\x00', 0xa, 0x1, 0x0) openat$proc_self_strace(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/strace\x00', 0x12, 0x1, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000200)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/strace\x00', 0x12, 0x1, 0x0) openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f00000002c0)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) vmm_ctl$VMM_CTL_GET_FLAGS(0x3) openat$net_ether0_ifstats(0xffffffffffffff9c, &(0x7f0000000300)='/net/ether0/ifstats\x00', 0x14, 0x1, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) openat$net_udp_0_err(0xffffffffffffff9c, &(0x7f00000003c0)='/net/udp/0/err\x00', 0xf, 0x3, 0x0) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sdctl\x00', 0xb, 0x3, 0x0) openat$net_ipifc_0_err(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/0/err\x00', 0x11, 0x3, 0x0) openat$proc_self_maps(0xffffffffffffff9c, &(0x7f0000000480)='/proc/self/maps\x00', 0x10, 0x1, 0x0) fwstat(r1, &(0x7f00000004c0)=""/62, 0x3e, 0x0) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000500)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000580)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f0000000600)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000680)='/net/ipselftab\x00', 0xf, 0x1, 0x0) 18:37:10 executing program 5: r0 = openat$net_tcp_1_err(0xffffffffffffff9c, &(0x7f0000000000)='/net/tcp/1/err\x00', 0xf, 0x3, 0x0) openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) fcntl$F_DUPFD(r0, 0x0, r0, 0x1) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000080)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) openat$net_ndb(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ndb\x00', 0x9, 0x3, 0x0) openat$proc_self_strace(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/strace\x00', 0x12, 0x1, 0x0) openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) r1 = openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0) r2 = openat$proc_self_mem(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/mem\x00', 0xf, 0x1, 0x0) openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000200)='/prof/.empty\x00', 0xd, 0x3, 0x0) r3 = openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000240)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) openat$proc_self_profile(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/profile\x00', 0x13, 0x1, 0x0) r4 = openat$net_tcp_2_status(0xffffffffffffff9c, &(0x7f00000002c0)='/net/tcp/2/status\x00', 0x12, 0x1, 0x0) fd2path(r2, &(0x7f0000000300)=""/4096, 0x1000) openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f0000001300)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000001340)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000001380)='/dev/kprint\x00', 0xc, 0x1, 0x0) read(r1, &(0x7f00000013c0)=""/214, 0xd6) fcntl$F_GETFL(r4, 0x3) openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f00000014c0)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) openat$dev_hostdomain(0xffffffffffffff9c, &(0x7f0000001500)='/dev/hostdomain\x00', 0x10, 0x3, 0x0) openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000001540)='/dev/caphash\x00', 0xd, 0x3, 0x0) fcntl$F_SYNC(r3, 0x65) openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000001580)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f00000015c0)='/net/tcp/1/local\x00', 0x11, 0x1, 0x0) openat$net_ether0_2_stats(0xffffffffffffff9c, &(0x7f0000001600)='/net/ether0/2/stats\x00', 0x14, 0x1, 0x0) openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000001640)='/net/ether0/stats\x00', 0x12, 0x1, 0x0) openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000001680)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) openat$net_ipifc_1_err(0xffffffffffffff9c, &(0x7f00000016c0)='/net/ipifc/1/err\x00', 0x11, 0x3, 0x0) openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000001700)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) 18:37:10 executing program 4: r0 = openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000000)='/prof/.empty\x00', 0xd, 0x3, 0x0) vmm_ctl$VMM_CTL_SET_EXITS(0x2, 0x1) openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/2/ifstats\x00', 0x16, 0x1, 0x0) openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000080)='/prof/mpstat-raw\x00', 0x11, 0x3, 0x0) tcgetattr(r0, &(0x7f00000000c0)) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000100)='/prof/kpctl\x00', 0xc, 0x3, 0x0) openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000140)='/dev/stderr\x00', 0xc, 0x3, 0x0) openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000180)='/dev/caphash\x00', 0xd, 0x3, 0x0) openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/notepg\x00', 0x12, 0x1, 0x0) openat$dev_osversion(0xffffffffffffff9c, &(0x7f0000000200)='/dev/osversion\x00', 0xf, 0x1, 0x0) r1 = openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000240)='/dev/capuse\x00', 0xc, 0x3, 0x0) r2 = openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000280)='/dev/kprint\x00', 0xc, 0x1, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x4010, r2, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) openat$net_tcp_2_err(0xffffffffffffff9c, &(0x7f0000000300)='/net/tcp/2/err\x00', 0xf, 0x3, 0x0) openat$net_ipifc_1_local(0xffffffffffffff9c, &(0x7f0000000340)='/net/ipifc/1/local\x00', 0x13, 0x1, 0x0) fcntl$F_SETFD(r1, 0x2, 0x1) openat$dev_pgrpid(0xffffffffffffff9c, &(0x7f0000000380)='/dev/pgrpid\x00', 0xc, 0x1, 0x0) openat$net_ipifc_1_status(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/1/status\x00', 0x14, 0x1, 0x0) openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000440)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) poke_ksched(0xffffffffffffffff, 0x0) openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/2/ctl\x00', 0xf, 0x3, 0x0) openat$net_ipifc_0_data(0xffffffffffffff9c, &(0x7f00000004c0)='/net/ipifc/0/data\x00', 0x12, 0x3, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000500)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/notepg\x00', 0x12, 0x1, 0x0) openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000600)='/proc/self/notepg\x00', 0x12, 0x1, 0x0) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000640)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) 18:37:10 executing program 3: self_notify(0x3, 0x7, &(0x7f0000000100)={0x9, 0x5, 0x9, &(0x7f0000000000)="08ff20c32d5db57be7806dad7992e030a3bac7ba8870f9ff1bc49b1e76d70c66fa29b22ec2fa924cfe9b1da481523baf68ceeb3f99f489ddee27d87b510da822ff23c27ac4b36ced64a47b196f075c9903290e4c6ee48272f8b669c1f95855cb60ace25fe4319419f09ad865df29a37a1122c82c80f37bc9d63d7b4461ac602c31fde1b15a640e5137b253055bdd18eb5554ad6d63d3a3a91b5806aa3aedb15af73e4dbe93db83cdcc537e314cfd81a706f186f240f1d5c2a6a56c0a48d81dfb653aca5974acd4995e967f5c8bd8b7356203e80dceafc45d11857297649b4c861cb12ca9c617c59dddca12bd82c9342f", 0x10000}, 0x1) self_notify(0x3, 0xc, &(0x7f0000000240)={0x3f, 0x449, 0x8, &(0x7f0000000140)="428252f3aa5b567d1f91dcca2ea00d255ced692d559159632ba61d66df7e001dfb65f7c7d5b085c5426274812b293f80395dfb5aabe3347e1c9558eb8b4cb50df25668357fa68d46c97d4badd3db7bb7223cbc96fac47a5823de8e2b3abb91d95dc07cb83c075c699589d823a567488c21498da70d5ed2d24fbd55ed1607c89494ae1f875d7032c0404d21cf36fe39deda162afe3006da343044f26e6142bc520ff56087113e1aee8ac40d7a237788923cf42698e202851048b8412ec00a565649a5acdf556847b6f14093c10f45083b7441aea2073e03ac", 0x9a000000}, 0x0) r0 = proc_create(&(0x7f0000000280)='./file0\x00', 0x8, &(0x7f00000002c0)='}%[%\x00', 0x5, 0x1) notify(r0, 0x2, &(0x7f0000000380)={0x0, 0x5, 0x80000000, &(0x7f0000000300)="a85283ed616555788ae7c059c450ed9acb144b57db1c323fa0fc8b580f26cbb4ecca0eeacbbcef70d5addfd92e7fc251e2e8f322ba39d5a56951feb72946c31675c85fe067e9235fc59c5a71421af5844211dbe6ccc7676c4f9c0d4114fbc2764e692c5c4aaf0af2a3e11d0409cf69e82a01467924025e", 0x1}) self_notify(0x4f61, 0x1, &(0x7f0000000480)={0x6, 0x9, 0x6, &(0x7f00000003c0)="8674ee4e8aa6343a37644e141e46ac5fab03b7088082fe849fbd9b7a8073693d468932d58a25d50b562bfb0db85d8e1bac7faa54721553d57af74fd1cb4284be623cfe1c819c64c3410dd1b2b8ed832b0779aca1a4960961c18a78155580592dfab5ed9c96f54d777399148eb694f4aca601febda485011d6e84e4f052b70ccb2a67ad542e8a51ec3732c5314ca72a75d9746b7d0f3e0a10063ad256e72b639531f228a0893485fce2", 0xffffffffffffff1b}, 0x0) proc_create(&(0x7f00000004c0)='./file0\x00', 0x8, &(0x7f0000000500)='\x00', 0x1, 0x0) r1 = openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000540)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat$proc_self_ctl(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/ctl\x00', 0xf, 0x3, 0x0) notify(r0, 0xf, &(0x7f0000000680)={0x5, 0x7ff, 0x2, &(0x7f00000005c0)="1b539bc25ed7a3b6b19f98f5b35b5f45aae142f1cb2123dccbcf01965ce879068af4b93b2a260f40f45a223f65f1b4bfc5ecde6ab17eac48175db4300590ff093c9b1e696ffb19e12ba2e03166b030415f3e05caf442cb17fb566396fe8322750bfa4e0073c243d975ad268bf60dddc053021d3a249b8894a13c638fa4d5f8f9403554f075cc4fed64ba833f4ed35a8b62f777097aabdf7e71d13b751f9235df615f", 0x9}) openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f00000006c0)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) proc_create(&(0x7f0000000700)='./file0\x00', 0x8, &(0x7f0000000740)='}%[%\x00', 0x5, 0x1) r2 = openat$net_ether0_0_data(0xffffffffffffff9c, &(0x7f0000000780)='/net/ether0/0/data\x00', 0x13, 0x3, 0x0) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/sdctl\x00', 0xb, 0x3, 0x0) openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000800)='/dev/stderr\x00', 0xc, 0x3, 0x0) openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000840)='/net/ipifc/clone\x00', 0x11, 0x3, 0x0) openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000880)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) openat$proc_self_user(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/user\x00', 0x10, 0x1, 0x0) fd2path(r1, &(0x7f0000000900)=""/4096, 0x1000) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000001900)='/net/udp/stats\x00', 0xf, 0x1, 0x0) chdir(0xffffffffffffffff, &(0x7f0000001940)='./file0\x00', 0x8) openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000001980)='/net/ether0/2/ctl\x00', 0x12, 0x3, 0x0) openat$dev_killkid(0xffffffffffffff9c, &(0x7f00000019c0)='/dev/killkid\x00', 0xd, 0x3, 0x0) proc_create(&(0x7f0000001a00)='./file0\x00', 0x8, &(0x7f0000001a40)='/net/udp/stats\x00', 0xf, 0x0) openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000001a80)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000001ac0)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) openat$proc_self_fpregs(0xffffffffffffff9c, &(0x7f0000001b00)='/proc/self/fpregs\x00', 0x12, 0x1, 0x0) symlink(&(0x7f0000001b40)='./file0\x00', 0x8, &(0x7f0000001b80)='./file0\x00', 0x8) openat(r2, &(0x7f0000001bc0)='./file1\x00', 0x8, 0x88000, 0x1) openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000001c00)='/net/ether0/0/stats\x00', 0x14, 0x1, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000001c40)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) 18:37:10 executing program 6: r0 = openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000000)='/net/udp/clone\x00', 0xf, 0x3, 0x0) r1 = openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000040)='/prof/kpctl\x00', 0xc, 0x3, 0x0) openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/notepg\x00', 0x12, 0x1, 0x0) r2 = openat$net_ipifc_0_snoop(0xffffffffffffff9c, &(0x7f00000000c0)='/net/ipifc/0/snoop\x00', 0x13, 0x1, 0x0) r3 = openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/args\x00', 0x10, 0x3, 0x0) openat$net_tcp_stats(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/stats\x00', 0xf, 0x1, 0x0) fcntl$F_SETFD(r2, 0x2, 0x1) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000180)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) r4 = openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0) r5 = openat$dev_config(0xffffffffffffff9c, &(0x7f0000000240)='/dev/config\x00', 0xc, 0x1, 0x0) r6 = proc_create(&(0x7f0000000280)='./file0\x00', 0x8, &(0x7f00000002c0)='{\x00', 0x2, 0x1) dup_fds_to(r6, &(0x7f0000000300)=[{r5}, {r0}, {r4}], 0x3) openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000340)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) openat$net_udp_0_listen(0xffffffffffffff9c, &(0x7f0000000380)='/net/udp/0/listen\x00', 0x12, 0x3, 0x0) openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/1/stats\x00', 0x14, 0x1, 0x0) r7 = openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/net/tcp/0/ctl\x00', 0xf, 0x3, 0x0) wstat(&(0x7f0000000440)='./file0\x00', 0x8, &(0x7f0000000480)=""/240, 0xf0, 0x0) nmount(r1, &(0x7f0000000580)='./file1\x00', 0x8, 0x4) openat$dev_urandom(0xffffffffffffff9c, &(0x7f00000005c0)='/dev/urandom\x00', 0xd, 0x1, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f0000000600)='/net/iproute\x00', 0xd, 0x3, 0x0) fcntl$F_SETFL(r3, 0x4, 0x8800) openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000640)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) openat$net_tcp_0_listen(0xffffffffffffff9c, &(0x7f0000000680)='/net/tcp/0/listen\x00', 0x12, 0x3, 0x0) openat$net_iproute(0xffffffffffffff9c, &(0x7f00000006c0)='/net/iproute\x00', 0xd, 0x3, 0x0) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f0000000700)='/net/udp/stats\x00', 0xf, 0x1, 0x0) symlink(&(0x7f0000000740)='./file0\x00', 0x8, &(0x7f0000000780)='./file0\x00', 0x8) llseek(r7, 0xa6, 0x1, &(0x7f00000007c0), 0x2) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000800)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000840)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) 18:37:10 executing program 7: openat$net_ipifc_0_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/0/ctl\x00', 0x11, 0x3, 0x0) openat$prof_kptrace_ctl(0xffffffffffffff9c, &(0x7f0000000040)='/prof/kptrace_ctl\x00', 0x12, 0x3, 0x0) openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kprint\x00', 0xc, 0x1, 0x0) openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) openat$dev_user(0xffffffffffffff9c, &(0x7f0000000100)='/dev/user\x00', 0xa, 0x3, 0x0) openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000140)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/noteid\x00', 0x12, 0x3, 0x0) openat$prof_kprintx(0xffffffffffffff9c, &(0x7f00000001c0)='/prof/kprintx\x00', 0xe, 0x3, 0x0) openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000200)='/net/tcp/2/data\x00', 0x10, 0x3, 0x0) openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000240)='/net/ether0/0/ifstats\x00', 0x16, 0x1, 0x0) openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000280)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f00000002c0)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) r0 = openat$prof_kpdata(0xffffffffffffff9c, &(0x7f0000000300)='/prof/kpdata\x00', 0xd, 0x3, 0x0) openat$proc_self_note(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/note\x00', 0x10, 0x1, 0x0) openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000380)='/net/ether0/1/type\x00', 0x13, 0x1, 0x0) fstat(r0, &(0x7f00000003c0)) openat$net_tcp_2_local(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/2/local\x00', 0x11, 0x1, 0x0) openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0) openat$net_icmp_stats(0xffffffffffffff9c, &(0x7f00000004c0)='/net/icmp/stats\x00', 0x10, 0x1, 0x0) openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sdctl\x00', 0xb, 0x3, 0x0) openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000540)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000580)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) openat$net_udp_stats(0xffffffffffffff9c, &(0x7f00000005c0)='/net/udp/stats\x00', 0xf, 0x1, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000600)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) openat$dev_kprint(0xffffffffffffff9c, &(0x7f0000000640)='/dev/kprint\x00', 0xc, 0x1, 0x0) openat$net_ether0_clone(0xffffffffffffff9c, &(0x7f0000000680)='/net/ether0/clone\x00', 0x12, 0x3, 0x0) openat$dev_stdin(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/stdin\x00', 0xb, 0x3, 0x0) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000700)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000740)='/prof/kpctl\x00', 0xc, 0x3, 0x0) openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000780)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) 18:37:11 executing program 0: r0 = openat$proc_self_ns(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/ns\x00', 0xffffffffffffffce, 0x1, 0x0) abort_sysc_fd(r0) 18:37:11 executing program 0: openat$net_ipifc_1_listen(0xffffffffffffff9c, &(0x7f0000000000)='/net/ipifc/1/listen\x00', 0x14, 0x3, 0x0) r0 = openat$net_ether0_0_type(0xffffffffffffff9c, &(0x7f0000000040)='/net/ether0/0/type\x00', 0x13, 0x1, 0x0) r1 = openat$dev_stdin(0xffffffffffffff9c, &(0x7f0000000080)='/dev/stdin\x00', 0xb, 0x3, 0x0) syz_execute_func(&(0x7f00000000c0)="c46270f7fac4217814d90f187099c4c15572d00f8fa978017f0ff0440806660f382902f2450f79dfc46215aa5689c40299f719") fcntl$F_SETFL(r1, 0x4, 0x88800) r2 = openat$net_ether0_0_ctl(0xffffffffffffff9c, &(0x7f0000000100)='/net/ether0/0/ctl\x00', 0x12, 0x3, 0x0) openat$net_ipselftab(0xffffffffffffff9c, &(0x7f0000000140)='/net/ipselftab\x00', 0xf, 0x1, 0x0) r3 = openat$net_udp_0_local(0xffffffffffffff9c, &(0x7f0000000180)='/net/udp/0/local\x00', 0x11, 0x1, 0x0) openat$dev_random(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/random\x00', 0xc, 0x1, 0x0) openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f0000000200)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000240)='/proc/self/wait\x00', 0x10, 0x1, 0x0) openat$net_ether0_1_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/net/ether0/1/ctl\x00', 0x12, 0x3, 0x0) r4 = openat$net_icmp_clone(0xffffffffffffff9c, &(0x7f00000002c0)='/net/icmp/clone\x00', 0x10, 0x3, 0x0) r5 = openat$dev_sdctl(0xffffffffffffff9c, &(0x7f0000000300)='/dev/sdctl\x00', 0xb, 0x3, 0x0) openat$dev_random(0xffffffffffffff9c, &(0x7f0000000340)='/dev/random\x00', 0xc, 0x1, 0x0) openat$dev_config(0xffffffffffffff9c, &(0x7f0000000380)='/dev/config\x00', 0xc, 0x1, 0x0) openat$net_ipifc_0_listen(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ipifc/0/listen\x00', 0x14, 0x3, 0x0) fd2path(r0, &(0x7f0000000400)=""/46, 0x2e) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f0000000440)='/net/tcp/1/status\x00', 0x12, 0x1, 0x0) openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000480)='/net/tcp/1/ctl\x00', 0xf, 0x3, 0x0) r6 = openat$net_tcp_clone(0xffffffffffffff9c, &(0x7f00000004c0)='/net/tcp/clone\x00', 0xf, 0x3, 0x0) nmount(r0, &(0x7f0000000500)='./file0\x00', 0x8, 0x4) openat$net_tcp_2_remote(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/2/remote\x00', 0x12, 0x1, 0x0) fcntl$F_GETFD(r2, 0x1) openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000580)='/proc/self/vmstatus\x00', 0x14, 0x1, 0x0) tap_fds(&(0x7f0000000800)=[{r4, 0x1, 0x90, 0x3, &(0x7f0000000640)={&(0x7f00000005c0)="96b23345f40c056e1506bf642e44c6a23e594e1b6665f2eafc613ebfe583eb72726399882be66d6dc3fa707a0c22c3a08ac8a0fc35473bcc8f26f3a4266b6dab2d6d4dd6bbefc6bbb716cd53092d8fc5", 0x2fb1, 0x1, 0x1, 0x40, 0x9}}, {r2, 0x0, 0x90, 0x100000000, &(0x7f0000000700)={&(0x7f0000000680)="6cf735e35150ff495946fe1d1a717d60cf9d5afbb275a7ad4dd46c6fbeed9403b070c31014bfa636222c9f5f3ade7358754bd1e95b616ab31594a7cf1cc13ff0b8aaf24e82e22c29fbd94cdca5ad0a09", 0x4, 0x0, 0x9, 0x1f, 0x2}}, {r5, 0x2, 0x12b7b91249910969, 0x2, &(0x7f00000007c0)={&(0x7f0000000740)="fbf52d97451905a59074cee6afbe8344a6014614c15619c494b892e4d56e61ac4d395cec74186a5d441d632049b49fb1d733d05cf1fe780bb3074fe07e4e34a7555e84f507fcb60895dafe8a1deffdfb", 0xfffffffffffffffa, 0x1, 0x1000, 0xb44, 0x4}}], 0x3) openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f0000000880)='/net/udp/0/status\x00', 0x12, 0x1, 0x0) write(r6, &(0x7f00000008c0)="27a7a1b0a90888e4695b0f0de2af4162df0a9094418a4f039c2f4344a3aeb396b57a696a05a887aab99bdb921d93cb8444d6adc2b2d9179e91821c5ef358d0c478a0d2cccd94eae21e52aa182313cc4d9fccaad780464aa71b2e44a0247b82df15bd3b06c61fbc9cabb14fd2a65fdedf58193650027219f56bb9046437052fa0652f38ead42e2f681fec16e017b7eaf43677d6de97b30b63cc81432393eea358a0d6b5d84b4e19c4ce30b75f6dc29b67e4c05ef48412974ccd505e35af2ce35155516b4cfac4b060a4a2cc169b1376720fb9260a82b604c7dde667572db6cd344db9cf20cf2342f06b45e8a018f5b18c3e3251c74d", 0xf5) fcntl$F_SETFL(r3, 0x4, 0x400) openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000009c0)='/proc/self/args\x00', 0x10, 0x3, 0x0) bash-4.3$ [kernel] Invalid syscall 0 for proc 40 Args: 0x00000000200000c0, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000 SW TRAP frame (partial) at 0xffffffffc8e380e0 on core 2 rbx 0x000030000003ce00 rbp 0x000030000003cef0 r12 0x0000000000000000 r13 0x000000000048585b r14 0x0000000000487438 r15 0x0000000000000000 gsbs 0x0000000000000000 fsbs 0x0000000000000000 rip 0x00000000004375ce rsp 0x000030000003cd20 mxcsr 0x00001f80 fpucw 0x037f 18:37:12 executing program 0: r0 = openat$proc_self_wait(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/wait\x00', 0x10, 0x1, 0x0) tcgetattr(r0, &(0x7f0000000080)) [kernel] Invalid syscall 0 for proc 40 Args: 0x00000000200000c0, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000, 0x0000000000000000 SW TRAP frame (partial) at 0xffffffffc8e37e20 on core 1 rbx 0x000030000003ce00 rbp 0x000030000003cef0 r12 0x0000000000000000 r13 0x000000000048585b r14 0x0000000000487438 r15 0x0000000000000000 gsbs 0x0000000000000000 fsbs 0x0000000000000000 rip 0x00000000004375ce rsp 0x000030000003cd20 mxcsr 0x00001f80 fpucw 0x037f 18:37:14 executing program 0: openat$dev_bintime(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bintime\x00', 0xd, 0x3, 0x0) r0 = openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/proc\x00', 0x10, 0x1, 0x0) r1 = openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000080)='/dev/stderr\x00', 0xc, 0x3, 0x0) openat$net_tcp_2_listen(0xffffffffffffff9c, &(0x7f00000000c0)='/net/tcp/2/listen\x00', 0x12, 0x3, 0x0) tap_fds(&(0x7f0000000280)=[{r0, 0x1, 0x42, 0x5b, &(0x7f0000000180)={&(0x7f0000000100)="20f9168e7150669c15be32ccdc1ee8696b628c740ff45e3ded555188267a8476cc82286e043924e1913afc7a4ea9ce58d4868ca5eea3c0c05fadf81c2ac7754cc5d6d6875cd8490e0ca3c19437e7ca72", 0x3, 0x0, 0x5, 0x7, 0x4}}, {r1, 0x3, 0x42, 0x2, &(0x7f0000000240)={&(0x7f00000001c0)="a1beb6fb1dd5842cd0422bf0e70571df80a0051b666901b683c9b2faf4752c815dd346410234688ea314c9443680073fb9dd89691e2207c029fa0c45749036310d8fae7a62b604937d8407a226a6ebeb", 0x7, 0x0, 0x3, 0x6, 0x7}}], 0x2) openat$dev_bintime(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/bintime\x00', 0xd, 0x3, 0x0) r2 = openat$dev_drivers(0xffffffffffffff9c, &(0x7f0000000300)='/dev/drivers\x00', 0xd, 0x1, 0x0) tcgetattr(r2, &(0x7f0000000340)) r3 = openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000380)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) openat$net_ether0_2_data(0xffffffffffffff9c, &(0x7f00000003c0)='/net/ether0/2/data\x00', 0x13, 0x3, 0x0) r4 = proc_create(&(0x7f0000000400)='./file0\x00', 0x8, &(0x7f0000000440)='/dev/stderr\x00', 0xc, 0x1) fchdir(r4, r3) openat$dev_time(0xffffffffffffff9c, &(0x7f0000000480)='/dev/time\x00', 0xa, 0x3, 0x0) readlink(&(0x7f00000004c0)='./file0\x00', 0x8, &(0x7f0000000500)=""/9, 0x9) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000540)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000580)='/net/ipifc/0/status\x00', 0x14, 0x1, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f00000005c0)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) openat$net_tcp_1_listen(0xffffffffffffff9c, &(0x7f0000000600)='/net/tcp/1/listen\x00', 0x12, 0x3, 0x0) openat$dev_stderr(0xffffffffffffff9c, &(0x7f0000000640)='/dev/stderr\x00', 0xc, 0x3, 0x0) openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000680)='/proc/self/notepg\x00', 0x12, 0x1, 0x0) openat$proc_self_profile(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/self/profile\x00', 0x13, 0x1, 0x0) openat$proc_self_status(0xffffffffffffff9c, &(0x7f0000000700)='/proc/self/status\x00', 0x12, 0x1, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000740)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000780)='/net/udp/0/ctl\x00', 0xf, 0x3, 0x0) syz_execute_func(&(0x7f00000007c0)="f0410fab4df1c4c37d090b04643c0466460f169500000000c4c17a5ba2db000000c4e231afc2d14d88440f4f02c40279dd1e8f4a401205755c00006ed70000") openat$net_tcp_0_data(0xffffffffffffff9c, &(0x7f0000000800)='/net/tcp/0/data\x00', 0x10, 0x3, 0x0) openat$dev_klog(0xffffffffffffff9c, &(0x7f0000000840)='/dev/klog\x00', 0xa, 0x1, 0x0) openat$net_ipifc_0_local(0xffffffffffffff9c, &(0x7f0000000880)='/net/ipifc/0/local\x00', 0x13, 0x1, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f00000008c0)='/prof/kpctl\x00', 0xc, 0x3, 0x0) openat$net_tcp_1_remote(0xffffffffffffff9c, &(0x7f0000000900)='/net/tcp/1/remote\x00', 0x12, 0x1, 0x0) kernel panic at kern/arch/x86/trap.c:318, from core 3: Proc-ful Page Fault in the Kernel at 0x000000000000001b! HW TRAP frame at 0xfffffff000011d30 on core 3 rax 0x0000000000000000 rbx 0xffff8000048a80a0 rcx 0xfffffff000011ea0 rdx 0x000000000000000f rbp 0xfffffff000011e38 rsi 0x0000000000000000 rdi 0xfffffff000011ea0 r8 0x0000000000000001 r9 0xffffffffc8f655c0 r10 0x0000000000000030 r11 0xffff80000489e220 r12 0xffff800002185000 r13 0x00000000200004c0 r14 0x0000000000000073 r15 0x0000000000000009 trap 0x0000000e Page Fault gsbs 0xffffffffc8e38340 fsbs 0x0000000000000000 err 0x--------00000000 rip 0xffffffffc20587f4 cs 0x------------0008 flag 0x0000000000010246 rsp 0xfffffff000011df8 ss 0x------------0010 Backtrace of kernel context on Core 3: #01 [<0xffffffffc20587f4>] in sys_readlink #02 [<0xffffffffc2059ea9>] in syscall #03 [<0xffffffffc205aa58>] in run_local_syscall #04 [<0xffffffffc205af99>] in prep_syscalls #05 [<0xffffffffc20ac882>] in sysenter_callwrapper Entering Nanwan's Dungeon on Core 3 (Ints off): Type 'help' for a list of commands.