kernel panic at kern/drivers/dev/ether.c:317, from core 2: assertion failed: BHLEN(bp) >= offsetof(struct etherpkt, data) Stack Backtrace on Core 2: #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 03:58:17 executing program 0: r0 = openat$dev_hostowner(0xffffffffffffff9c, &(0x7f0000000180), 0xf, 0x3, 0x0) openat(r0, &(0x7f0000000080)='/', 0x1, 0x0, 0x0) 03:58:17 executing program 2: r0 = openat$net_ndb(0xffffffffffffff9c, &(0x7f00000001c0), 0x9, 0x3, 0x0) openat(r0, &(0x7f00000001c0)='/', 0x1, 0x0, 0x0) 03:58:17 executing program 7: 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) 03:58:17 executing program 5: openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x3, 0x0) 03:58:17 executing program 3: openat$net_udp_0_ctl(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x3, 0x0) 03:58:17 executing program 4: r0 = openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f00000000c0), 0x11, 0x1, 0x0) fcntl$F_GETFD(r0, 0x1) 03:58:17 executing program 6: r0 = openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f0000001100), 0x11, 0x1, 0x0) fcntl$F_GETFD(r0, 0x1) 03:58:17 executing program 1: openat$dev_drivers(0xffffffffffffff9c, 0x0, 0x0, 0x1, 0x0) 03:58:22 executing program 0: r0 = openat$net_tcp_1_local(0xffffffffffffff9c, &(0x7f0000000080), 0x11, 0x1, 0x0) abort_sysc_fd(r0) 03:58:22 executing program 2: chdir(0x0, 0x0, 0x0) 03:58:22 executing program 5: openat$net_tcp_1_data(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x3, 0x0) 03:58:22 executing program 7: r0 = openat$net_tcp_0_local(0xffffffffffffff9c, &(0x7f00000011c0), 0x11, 0x1, 0x0) fd2path(r0, &(0x7f0000001200)=""/108, 0x6c) 03:58:22 executing program 6: r0 = openat$prof_mpstat_raw(0xffffffffffffff9c, &(0x7f0000000380), 0x11, 0x3, 0x0) read(r0, &(0x7f00000003c0)=""/245, 0xf5) 03:58:22 executing program 3: r0 = openat$net_ipifc_clone(0xffffffffffffff9c, &(0x7f0000000180), 0x11, 0x3, 0x0) fstat(r0, &(0x7f0000000280)) 03:58:22 executing program 1: openat$dev_drivers(0xffffffffffffff9c, 0x0, 0x0, 0x1, 0x0) 03:58:22 executing program 4: r0 = openat$net_udp_clone(0xffffffffffffff9c, &(0x7f0000000200), 0xf, 0x3, 0x0) fstat(r0, &(0x7f0000000400))