kernel panic at kern/src/arena.c:810, from core 1: OOM! Stack Backtrace on Core 1: #01 [<0xffffffffc200aa6c>] in backtrace at src/kdebug.c:235 #02 [<0xffffffffc200a205>] in _panic at src/init.c:275 01:11:25 executing program 2: openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000000100), 0xe, 0x1, 0x0) r0 = openat$net_empty(0xffffffffffffff9c, &(0x7f0000000000), 0xc, 0x3, 0x0) llseek(r0, 0x9, 0x3, &(0x7f0000000040), 0x0) #03 [<0xffffffffc2002d17>] in get_more_resources at src/arena.c:810 #04 [<0xffffffffc200250b>] in arena_alloc at src/arena.c:863 #05 [<0xffffffffc2002cb6>] in get_more_resources at src/arena.c:797 #06 [<0xffffffffc200250b>] in arena_alloc at src/arena.c:863 #07 [<0xffffffffc2046675>] in kpages_alloc at src/page_alloc.c:80 #08 [<0xffffffffc200af5e>] in kmalloc at src/kmalloc.c:65 #09 [<0xffffffffc200b01f>] in kzmalloc at src/kmalloc.c:91 #10 [<0xffffffffc203a083>] in parsecmd at src/ns/parse.c:80 #11 [<0xffffffffc207d73f>] in kprof_write at drivers/dev/kprof.c:361 #12 [<0xffffffffc2040bc9>] in rwrite at src/ns/sysfile.c:1136 #13 [<0xffffffffc2040e1b>] in syswrite at src/ns/sysfile.c:1154 #14 [<0xffffffffc2059389>] in sys_write at src/syscall.c:1798 #15 [<0xffffffffc205a249>] in syscall at src/syscall.c:2582 #16 [<0xffffffffc205add8>] in run_local_syscall at src/syscall.c:2619 #17 [<0xffffffffc205b319>] in prep_syscalls at src/syscall.c:2639 #18 [<0xffffffffc20b7a92>] in sysenter_callwrapper at arch/x86/trap.c:932 WOhD$1 ۻ.j_@c]kdA,bG] GP awӌwQ En*ZԼ{utWOhD$1 ۻ.j_@c]kdA,bG] 01:11:26 executing program 3: openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000040), 0xd, 0x3, 0x0) openat$prof_kpctl(0xffffffffffffff9c, &(0x7f0000000000), 0xc, 0x3, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) openat$net_ether0_0_stats(0xffffffffffffff9c, &(0x7f0000000000), 0x14, 0x1, 0x0) 01:11:28 executing program 0: r0 = openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000000), 0xf, 0x3, 0x0) read(r0, &(0x7f0000000040)=""/158, 0x9e) r1 = openat$net_ether0_stats(0xffffffffffffff9c, &(0x7f0000000100), 0x12, 0x1, 0x0) r2 = fcntl$F_DUPFD(r1, 0x0, r0, 0x1) openat$net_log(0xffffffffffffff9c, &(0x7f0000000140), 0x9, 0x3, 0x0) close(r2) fcntl$F_SETFD(r1, 0x2, 0x0) fcntl$F_GETFD(r1, 0x1) fcntl$F_GETFD(0xffffffffffffff9c, 0x1) fcntl$F_GETFD(r2, 0x1) close(r1) r3 = openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000180), 0x13, 0x1, 0x0) fcntl$F_GETFD(r3, 0x1) fcntl$F_SETFL(r0, 0x4, 0x100000) openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000001c0), 0x10, 0x3, 0x0) openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000200), 0xf, 0x3, 0x0) fcntl$F_SETFL(0xffffffffffffffff, 0x4, 0x180000) openat$dev_stdout(0xffffffffffffff9c, &(0x7f0000000240), 0xc, 0x3, 0x0) openat$proc_self_notepg(0xffffffffffffff9c, &(0x7f0000000280), 0x12, 0x1, 0x0) openat$dev_time(0xffffffffffffff9c, &(0x7f00000002c0), 0xa, 0x3, 0x0) 01:11:29 executing program 5: r0 = openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000080), 0x10, 0x3, 0x0) close(r0) openat$dev_empty(0xffffffffffffff9c, &(0x7f0000000000), 0xc, 0x3, 0x0) fcntl$F_SYNC(r0, 0x65) fcntl$F_SYNC(r0, 0x65) 01:11:29 executing program 6: fcntl$F_SYNC(0xffffffffffffffff, 0x65) r0 = openat$proc_self_noteid(0xffffffffffffff9c, &(0x7f0000000000), 0x12, 0x3, 0x0) tcgetattr(r0, &(0x7f0000000040)) r1 = openat$proc_self_vmstatus(0xffffffffffffff9c, &(0x7f0000000080), 0x14, 0x1, 0x0) tcgetattr(r0, &(0x7f00000000c0)) r2 = openat$proc_self_args(0xffffffffffffff9c, &(0x7f0000000100), 0x10, 0x3, 0x0) openat$net_ether0_2_type(0xffffffffffffff9c, &(0x7f0000000140), 0x13, 0x1, 0x0) r3 = openat$net_ipifc_1_ctl(0xffffffffffffff9c, &(0x7f0000000180), 0x11, 0x3, 0x0) fcntl$F_SETFL(r3, 0x4, 0x800) llseek(r1, 0x2, 0x101, &(0x7f00000001c0), 0x1) r4 = openat$net_ether0_2_ctl(0xffffffffffffff9c, &(0x7f0000000200), 0x12, 0x3, 0x0) fd2path(r4, &(0x7f0000000240)=""/28, 0x1c) fcntl$F_DUPFD(0xffffffffffffffff, 0x0, r1, 0x8001) read(r3, &(0x7f0000000280)=""/40, 0x28) r5 = openat$net_udp_0_status(0xffffffffffffff9c, &(0x7f00000002c0), 0x12, 0x1, 0x0) openat$dev_capuse(0xffffffffffffff9c, &(0x7f0000000300), 0xc, 0x3, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000000, 0x810, r2, 0x7250) openat$net_tcp_1_ctl(0xffffffffffffff9c, &(0x7f0000000340), 0xf, 0x3, 0x0) openat$net_ether0_1_type(0xffffffffffffff9c, &(0x7f0000000380), 0x13, 0x1, 0x0) fcntl$F_GETFL(r5, 0x3) 01:11:30 executing program 4: r0 = openat$net_ether0_1_data(0xffffffffffffff9c, &(0x7f0000000000), 0x13, 0x3, 0x0) nmount(r0, &(0x7f0000000040)='./file0\x00', 0x8, 0x0) nunmount(&(0x7f0000000080)='./file0\x00', 0x8, &(0x7f00000000c0)='./file0\x00', 0x8) mkdir(&(0x7f0000000100)='./file0\x00', 0x8, 0x0) openat$proc_self_proc(0xffffffffffffff9c, &(0x7f0000000140), 0x10, 0x1, 0x0) r1 = openat$net_tcp_2_data(0xffffffffffffff9c, &(0x7f0000000180), 0x10, 0x3, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x10010, r1, 0x4) openat$net_tcp_1_status(0xffffffffffffff9c, &(0x7f00000001c0), 0x12, 0x1, 0x0) close(r0) r2 = openat$dev_sysctl(0xffffffffffffff9c, &(0x7f0000000200), 0xc, 0x3, 0x0) close(r2) fcntl$F_SETFL(0xffffffffffffff9c, 0x4, 0x108800) r3 = openat$prof_kprintx(0xffffffffffffff9c, &(0x7f0000000240), 0xe, 0x3, 0x0) fcntl$F_GETFD(r3, 0x1) r4 = openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000280), 0xd, 0x3, 0x0) write(r4, &(0x7f00000002c0)="e5028cd52c32841d38fafc4ce7d8a89b759e2ee98a3d1e755619fdc8e2dc30226d30430f708bcf6302a91118c9c9c77813c6a8bdd166b3ff0dfed7d5334730ec5f60b44f260f71703a24df91be93e4bc0c7be507e19b603b18e2a5590cc16d4abd7f3416607ad7e561752c2a6dbaa3d158519ab3d0c9d16381799b285dddb9e6d80bfc4a2527d6e1695c827fc502d0274fd19e256fb8377574a4c785c74a384ba75c202c230adf91b29f4fed4bc747af02f580c787fc446ce592fb3d492542bbd4e9d671add01951a0adc5a0ddcd49bb0f95bc1cf494b9430a7f036d3b1e6717c606bc4b428eba5dd07c2ff14326b91d18c72dde43", 0xf5) openat$proc_self_args(0xffffffffffffff9c, &(0x7f00000003c0), 0x10, 0x3, 0x0) mkdir(&(0x7f0000000400)='./file0\x00', 0x8, 0x15e) r5 = openat$net_ether0_1_stats(0xffffffffffffff9c, &(0x7f0000000440), 0x14, 0x1, 0x0) read(r5, &(0x7f0000000480)=""/116, 0x74)