kernel panic at kern/drivers/dev/ether.c:317, from core 3: assertion failed: BHLEN(bp) >= offsetof(struct etherpkt, data) Stack Backtrace on Core 3: #01 [<0xffffffffc200aa6c>] in backtrace at src/kdebug.c:235 #02 [<0xffffffffc200a205>] in _panic at src/init.c:275 #03 [<0xffffffffc2079553>] in etheriq at drivers/dev/ether.c:317 #04 [<0xffffffffc207971e>] in etheroq at drivers/dev/ether.c:426 #05 [<0xffffffffc207999f>] in etherwrite at drivers/dev/ether.c:508 #06 [<0xffffffffc2040bc9>] in rwrite at src/ns/sysfile.c:1136 #07 [<0xffffffffc2040e1b>] in syswrite at src/ns/sysfile.c:1154 #08 [<0xffffffffc2059389>] in sys_write at src/syscall.c:1798 #09 [<0xffffffffc205a249>] in syscall at src/syscall.c:2582 #10 [<0xffffffffc205add8>] in run_local_syscall at src/syscall.c:2619 #11 [<0xffffffffc205b319>] in prep_syscalls at src/syscall.c:2639 #12 [<0xffffffffc20b7a92>] in sysenter_callwrapper at arch/x86/trap.c:932 21:40:14 executing program 1: r0 = openat$dev_null(0xffffffffffffff9c, &(0x7f0000000240), 0xa, 0x1, 0x0) tcgetattr(r0, &(0x7f0000000280)) 21:40:14 executing program 7: r0 = openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f00000000c0), 0xf, 0x3, 0x0) fd2path(r0, &(0x7f0000000100)=""/34, 0x22) 21:40:14 executing program 3: r0 = openat$net_ipifc_0_status(0xffffffffffffff9c, &(0x7f0000000040), 0x14, 0x1, 0x0) abort_sysc_fd(r0) 21:40:14 executing program 5: r0 = openat$prof_empty(0xffffffffffffff9c, &(0x7f0000000000), 0xd, 0x3, 0x0) openat(r0, &(0x7f0000000080)='/', 0x1, 0x0, 0x0) 21:40:14 executing program 2: symlink(&(0x7f0000000100)='./file1\x00', 0x8, &(0x7f0000000140)='./file0\x00', 0x8) mkdir(&(0x7f0000000180)='./file1\x00', 0x8, 0x0) stat(&(0x7f0000000000)='./file0/file0\x00', 0xe, 0x0) 21:40:14 executing program 6: openat$net_tcp_0_ctl(0xffffffffffffff9c, &(0x7f0000000000), 0xfffffffffffffff0, 0x3, 0x0) 21:40:14 executing program 4: r0 = openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000080), 0x16, 0x1, 0x0) fstat(r0, &(0x7f0000000100)) 21:40:14 executing program 0: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, 0xffffffffffffff9c, 0x0) 21:40:19 executing program 1: r0 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000380), 0x11, 0x3, 0x0) tcgetattr(r0, &(0x7f0000000140)) 21:40:19 executing program 7: r0 = openat$net_tcp_2_ctl(0xffffffffffffff9c, &(0x7f00000000c0), 0xf, 0x3, 0x0) fd2path(r0, &(0x7f0000000100)=""/34, 0x22) 21:40:19 executing program 3: r0 = openat$net_ipifc_stats(0xffffffffffffff9c, &(0x7f0000000000), 0x11, 0x1, 0x0) fd2path(r0, &(0x7f0000000040)=""/95, 0x5f) 21:40:19 executing program 5: r0 = openat$net_tcp_0_err(0xffffffffffffff9c, &(0x7f0000000040), 0xf, 0x3, 0x0) close(r0) openat$dev_sysname(0xffffffffffffff9c, &(0x7f0000000200), 0xd, 0x3, 0x0) write(r0, &(0x7f00000003c0)="df", 0x1) 21:40:19 executing program 6: openat$net_iprouter(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x3, 0x0) 21:40:19 executing program 2: r0 = openat$dev_caphash(0xffffffffffffff9c, &(0x7f0000000040), 0xd, 0x3, 0x0) tcgetattr(r0, &(0x7f0000000180)) 21:40:19 executing program 4: r0 = openat$net_ether0_0_ifstats(0xffffffffffffff9c, &(0x7f0000000080), 0x16, 0x1, 0x0) fstat(r0, &(0x7f0000000100)) 21:40:19 executing program 0: r0 = openat$net_ether0_2_ifstats(0xffffffffffffff9c, &(0x7f0000000100), 0x16, 0x1, 0x0) tcgetattr(r0, &(0x7f00000001c0))