ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ci-upstream-linux-next-kasan-gce-root/syz-executor3984631244 <...> Warning: Permanently added '10.128.1.125' (ED25519) to the list of known hosts. execve("ci-upstream-linux-next-kasan-gce-root/syz-executor3984631244", ["ci-upstream-linux-next-kasan-gce-root/syz-executor3984631244"], 0x7fff811c42b0 /* 10 vars */) = 0 brk(NULL) = 0x55555b533000 brk(0x55555b533e40) = 0x55555b533e40 arch_prctl(ARCH_SET_FS, 0x55555b5334c0) = 0 set_tid_address(0x55555b533790) = 5636 set_robust_list(0x55555b5337a0, 24) = 0 rseq({cpu_id_start=0, cpu_id=RSEQ_CPU_ID_UNINITIALIZED, rseq_cs=NULL, flags=0, node_id=0, mm_cid=0, slice_ctrl={request=0, granted=0, __reserved=0}, __reserved=0}, 33, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlinkat(AT_FDCWD, "/proc/self/exe", "/root/ci-upstream-linux-next-kasan-gce-root/syz-executor3984631244", 4096) = 66 getrandom("\xa1\x05\x51\xb9\x60\x8a\x29\x54", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x55555b533e40 brk(0x55555b554e40) = 0x55555b554e40 brk(0x55555b555000) = 0x55555b555000 mprotect(0x7f5b01d8d000, 20480, PROT_READ) = 0 mmap(0x1ffffffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffffffff000 mmap(0x200000000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200000000000 mmap(0x200001000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x200001000000 rt_sigaction(SIGRTMIN, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGRT_1, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=0}, NULL, 8) = 0 rt_sigaction(SIGSEGV, {sa_handler=0x7f5b01ce79b0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f5b01ceaef0}, NULL, 8) = 0 rt_sigaction(SIGBUS, {sa_handler=0x7f5b01ce79b0, sa_mask=[], sa_flags=SA_RESTORER|SA_NODEFER|SA_SIGINFO, sa_restorer=0x7f5b01ceaef0}, NULL, 8) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5637 attached , child_tidptr=0x55555b533790) = 5637 [pid 5636] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5637] set_robust_list(0x55555b5337a0, 24) = 0 [pid 5637] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5637] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5637] setpgid(0, 0) = 0 [pid 5637] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5637] write(3, "1000", 4) = 4 [pid 5637] close(3) = 0 [pid 5637] write(1, "executing program\n", 18) = 18 executing program [pid 5637] mkdirat(AT_FDCWD, "./debug", 0777) = 0 [pid 5637] mount(NULL, "./debug", "debugfs", 0, NULL) = 0 [pid 5637] openat(AT_FDCWD, "./debug/dynamic_debug/control", O_RDWR) = 3 [pid 5637] write(3, "+p", 2) = 2 [pid 5637] mkdirat(AT_FDCWD, "./config", 0777) = 0 [pid 5637] mount(NULL, "./config", "configfs", 0, NULL) = 0 [pid 5637] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = 0 [pid 5637] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/ecm.usb0", 0777) = 0 [pid 5637] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/configs/c.1", 0777) = 0 [pid 5637] symlinkat("./config/usb_gadget/g1/functions/ecm.usb0", AT_FDCWD, "./config/usb_gadget/g1/configs/c.1/ecm.usb0") = 0 [pid 5637] openat(AT_FDCWD, "./config/usb_gadget/g1/UDC", O_WRONLY) = 4 [pid 5637] write(4, "dummy_udc.0", 11) = 11 [pid 5637] write(4, "\n", 1) = 1 [pid 5637] exit_group(0) = ? [pid 5637] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5637, si_uid=0, si_status=0, si_utime=0, si_stime=79 /* 0.79 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 [ 113.824723][ T5637] configfs-gadget.g1 gadget.0: HOST MAC 86:4b:c8:ef:54:3d [ 113.824744][ T5637] configfs-gadget.g1 gadget.0: MAC 1a:79:7d:2e:42:57 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5640 attached [pid 5640] set_robust_list(0x55555b5337a0, 24 [pid 5636] <... clone resumed>, child_tidptr=0x55555b533790) = 5640 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5640] <... set_robust_list resumed>) = 0 [pid 5640] rt_sigprocmask(SIG_SETMASK, [] [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5640] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5640] setpgid(0, 0) = 0 [pid 5640] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5640] write(3, "1000", 4) = 4 [pid 5640] close(3) = 0 [pid 5640] write(1, "executing program\n", 18) = 18 executing program [pid 5640] mkdirat(AT_FDCWD, "./debug", 0777) = -1 EEXIST (File exists) [pid 5640] mount(NULL, "./debug", "debugfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5640] openat(AT_FDCWD, "./debug/dynamic_debug/control", O_RDWR) = 3 [pid 5640] write(3, "+p", 2) = 2 [pid 5640] mkdirat(AT_FDCWD, "./config", 0777) = -1 EEXIST (File exists) [pid 5640] mount(NULL, "./config", "configfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5640] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = -1 EEXIST (File exists) [pid 5640] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/ecm.usb0", 0777) = -1 EEXIST (File exists) [pid 5640] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/configs/c.1", 0777) = -1 EEXIST (File exists) [pid 5640] symlinkat("./config/usb_gadget/g1/functions/ecm.usb0", AT_FDCWD, "./config/usb_gadget/g1/configs/c.1/ecm.usb0") = -1 EEXIST (File exists) [pid 5640] openat(AT_FDCWD, "./config/usb_gadget/g1/UDC", O_WRONLY) = 4 [pid 5640] write(4, "dummy_udc.0", 11) = 11 [pid 5640] write(4, "\n", 1) = 1 [pid 5640] exit_group(0) = ? [pid 5640] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5640, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5646 attached , child_tidptr=0x55555b533790) = 5646 [pid 5646] set_robust_list(0x55555b5337a0, 24 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5646] <... set_robust_list resumed>) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5646] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5646] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5646] setpgid(0, 0) = 0 [pid 5646] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5646] write(3, "1000", 4) = 4 [pid 5646] close(3) = 0 executing program [pid 5646] write(1, "executing program\n", 18) = 18 [pid 5646] mkdirat(AT_FDCWD, "./debug", 0777) = -1 EEXIST (File exists) [pid 5646] mount(NULL, "./debug", "debugfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5646] openat(AT_FDCWD, "./debug/dynamic_debug/control", O_RDWR) = 3 [pid 5646] write(3, "+p", 2) = 2 [pid 5646] mkdirat(AT_FDCWD, "./config", 0777) = -1 EEXIST (File exists) [pid 5646] mount(NULL, "./config", "configfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5646] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = -1 EEXIST (File exists) [pid 5646] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/ecm.usb0", 0777) = -1 EEXIST (File exists) [pid 5646] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/configs/c.1", 0777) = -1 EEXIST (File exists) [pid 5646] symlinkat("./config/usb_gadget/g1/functions/ecm.usb0", AT_FDCWD, "./config/usb_gadget/g1/configs/c.1/ecm.usb0") = -1 EEXIST (File exists) [pid 5646] openat(AT_FDCWD, "./config/usb_gadget/g1/UDC", O_WRONLY) = 4 [pid 5646] write(4, "dummy_udc.0", 11) = 11 [pid 5646] write(4, "\n", 1) = 1 [pid 5646] exit_group(0) = ? [pid 5646] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5646, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5650 attached , child_tidptr=0x55555b533790) = 5650 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5650] set_robust_list(0x55555b5337a0, 24 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5650] <... set_robust_list resumed>) = 0 [pid 5650] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5650] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5650] setpgid(0, 0) = 0 [pid 5650] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5650] write(3, "1000", 4) = 4 [pid 5650] close(3) = 0 [pid 5650] write(1, "executing program\n", 18) = 18 executing program [pid 5650] mkdirat(AT_FDCWD, "./debug", 0777) = -1 EEXIST (File exists) [pid 5650] mount(NULL, "./debug", "debugfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5650] openat(AT_FDCWD, "./debug/dynamic_debug/control", O_RDWR) = 3 [pid 5650] write(3, "+p", 2) = 2 [pid 5650] mkdirat(AT_FDCWD, "./config", 0777) = -1 EEXIST (File exists) [pid 5650] mount(NULL, "./config", "configfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5650] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = -1 EEXIST (File exists) [pid 5650] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/ecm.usb0", 0777) = -1 EEXIST (File exists) [pid 5650] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/configs/c.1", 0777) = -1 EEXIST (File exists) [pid 5650] symlinkat("./config/usb_gadget/g1/functions/ecm.usb0", AT_FDCWD, "./config/usb_gadget/g1/configs/c.1/ecm.usb0") = -1 EEXIST (File exists) [pid 5650] openat(AT_FDCWD, "./config/usb_gadget/g1/UDC", O_WRONLY) = 4 [pid 5650] write(4, "dummy_udc.0", 11) = 11 [pid 5650] write(4, "\n", 1) = 1 [pid 5650] exit_group(0) = ? [pid 5650] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5650, si_uid=0, si_status=0, si_utime=0, si_stime=1 /* 0.01 s */} --- restart_syscall(<... resuming interrupted rt_sigprocmask ...>) = 0 rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5654 attached , child_tidptr=0x55555b533790) = 5654 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5654] set_robust_list(0x55555b5337a0, 24 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5654] <... set_robust_list resumed>) = 0 [pid 5654] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5654] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5654] setpgid(0, 0) = 0 [pid 5654] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5654] write(3, "1000", 4) = 4 [pid 5654] close(3) = 0 [pid 5654] write(1, "executing program\n", 18) = 18 executing program [pid 5654] mkdirat(AT_FDCWD, "./debug", 0777) = -1 EEXIST (File exists) [pid 5654] mount(NULL, "./debug", "debugfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5654] openat(AT_FDCWD, "./debug/dynamic_debug/control", O_RDWR) = 3 [pid 5654] write(3, "+p", 2) = 2 [pid 5654] mkdirat(AT_FDCWD, "./config", 0777) = -1 EEXIST (File exists) [pid 5654] mount(NULL, "./config", "configfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5654] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = -1 EEXIST (File exists) [pid 5654] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/ecm.usb0", 0777) = -1 EEXIST (File exists) [pid 5654] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/configs/c.1", 0777) = -1 EEXIST (File exists) [pid 5654] symlinkat("./config/usb_gadget/g1/functions/ecm.usb0", AT_FDCWD, "./config/usb_gadget/g1/configs/c.1/ecm.usb0") = -1 EEXIST (File exists) [pid 5654] openat(AT_FDCWD, "./config/usb_gadget/g1/UDC", O_WRONLY) = 4 [pid 5654] write(4, "dummy_udc.0", 11) = 11 [pid 5654] write(4, "\n", 1) = 1 [pid 5654] exit_group(0) = ? [pid 5654] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5654, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLDci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5657 attached , child_tidptr=0x55555b533790) = 5657 [pid 5657] set_robust_list(0x55555b5337a0, 24 [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5657] <... set_robust_list resumed>) = 0 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5657] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5657] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [pid 5657] setpgid(0, 0) = 0 [pid 5657] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [pid 5657] write(3, "1000", 4) = 4 [pid 5657] close(3) = 0 [pid 5657] write(1, "executing program\n", 18) = 18 executing program [pid 5657] mkdirat(AT_FDCWD, "./debug", 0777) = -1 EEXIST (File exists) [pid 5657] mount(NULL, "./debug", "debugfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5657] openat(AT_FDCWD, "./debug/dynamic_debug/control", O_RDWR) = 3 [pid 5657] write(3, "+p", 2) = 2 [pid 5657] mkdirat(AT_FDCWD, "./config", 0777) = -1 EEXIST (File exists) [pid 5657] mount(NULL, "./config", "configfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5657] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = -1 EEXIST (File exists) [pid 5657] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/ecm.usb0", 0777) = -1 EEXIST (File exists) [pid 5657] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/configs/c.1", 0777) = -1 EEXIST (File exists) [pid 5657] symlinkat("./config/usb_gadget/g1/functions/ecm.usb0", AT_FDCWD, "./config/usb_gadget/g1/configs/c.1/ecm.usb0") = -1 EEXIST (File exists) [pid 5657] openat(AT_FDCWD, "./config/usb_gadget/g1/UDC", O_WRONLY) = 4 [pid 5657] write(4, "dummy_udc.0", 11) = 11 [pid 5657] write(4, "\n", 1) = 1 [pid 5657] exit_group(0) = ? [pid 5657] +++ exited with 0 +++ --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5657, si_uid=0, si_status=0, si_utime=0, si_stime=2 /* 0.02 s */} --- rt_sigprocmask(SIG_BLOCK, ~[], [], 8) = 0 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x55555b533790) = 5660 ci-upstream-linux-next-kasan-gce-root/strace-static-x86_64: Process 5660 attached [pid 5636] rt_sigprocmask(SIG_SETMASK, [] [pid 5660] set_robust_list(0x55555b5337a0, 24 [pid 5636] <... rt_sigprocmask resumed>, NULL, 8) = 0 [pid 5660] <... set_robust_list resumed>) = 0 [pid 5660] rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0 [pid 5660] prctl(PR_SET_PDEATHSIG, SIGKILL) = 0 [ 114.594529][ T5271] usb0: bond_netdev_event received NETDEV_PRE_UP [ 114.594557][ T5271] net usb0: siw: event 14 [ 114.594675][ T5271] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000028: 0000 [#1] SMP KASAN PTI [ 114.617558][ T5271] KASAN: null-ptr-deref in range [0x0000000000000140-0x0000000000000147] [ 114.626014][ T5271] CPU: 0 UID: 0 PID: 5271 Comm: dhcpcd Not tainted syzkaller #0 PREEMPT(full) [ 114.635233][ T5271] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 114.645335][ T5271] RIP: 0010:dev_driver_string+0x26/0xd0 [ 114.651031][ T5271] Code: 90 90 90 90 f3 0f 1e fa 41 57 41 56 53 48 89 fb 49 bf 00 00 00 00 00 fc ff df e8 15 0c 8f fb 4c 8d 73 68 4c 89 f0 48 c1 e8 03 <42> 80 3c 38 00 74 08 4c 89 f7 e8 9b fd 00 fc 4d 8b 36 4d 85 f6 74 [ 114.670844][ T5271] RSP: 0018:ffffc900034bf5a0 EFLAGS: 00010206 [ 114.676955][ T5271] RAX: 0000000000000028 RBX: 00000000000000d8 RCX: ffff88801d7a9f40 [ 114.685290][ T5271] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000d8 [ 114.693655][ T5271] RBP: ffffc900034bf780 R08: ffffc900034bf6ff R09: 0000000000000000 [ 114.701738][ T5271] R10: ffffc900034bf680 R11: fffff52000697ee0 R12: ffffffff90701030 [ 114.709746][ T5271] R13: dffffc0000000000 R14: 0000000000000140 R15: dffffc0000000000 [ 114.717753][ T5271] FS: 00007fcdb9dad780(0000) GS:ffff888124cc1000(0000) knlGS:0000000000000000 [ 114.726699][ T5271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 114.733393][ T5271] CR2: 00007f5b01d92b20 CR3: 000000001cada000 CR4: 00000000003526f0 [ 114.741480][ T5271] Call Trace: [ 114.744779][ T5271] [ 114.747726][ T5271] __dynamic_dev_dbg+0x1ae/0x2e0 [ 114.752697][ T5271] ? __pfx___dynamic_dev_dbg+0x10/0x10 [ 114.758189][ T5271] ? ib_device_get_by_netdev+0x47f/0x4f0 [ 114.763856][ T5271] ? ib_device_get_by_netdev+0x81/0x4f0 [ 114.769421][ T5271] ? hsr_netdev_notify+0x280/0xcc0 [ 114.774642][ T5271] ? ip6_route_dev_notify+0x9a/0x5b0 [ 114.779949][ T5271] ? notifier_call_chain+0x3aa/0x3d0 [ 114.785258][ T5271] eth_open+0x170/0x1b0 [ 114.789436][ T5271] __dev_open+0x46f/0x850 [ 114.793800][ T5271] ? __pfx___dev_open+0x10/0x10 [ 114.798675][ T5271] ? __dev_change_flags+0x2e2/0x820 [ 114.803912][ T5271] ? __local_bh_enable_ip+0xd6/0x140 [ 114.809338][ T5271] __dev_change_flags+0x329/0x820 [ 114.814409][ T5271] ? __pfx___dev_change_flags+0x10/0x10 [ 114.819974][ T5271] ? __pfx___mutex_lock+0x10/0x10 [ 114.825030][ T5271] netif_change_flags+0x7c/0x1b0 [ 114.830022][ T5271] dev_change_flags+0x128/0x260 [ 114.834985][ T5271] devinet_ioctl+0x966/0x1c50 [ 114.839690][ T5271] ? __pfx_devinet_ioctl+0x10/0x10 [ 114.844824][ T5271] ? get_user_ifreq+0x12b/0x180 [ 114.849704][ T5271] inet_ioctl+0x42a/0x560 [ 114.854408][ T5271] ? __pfx_inet_ioctl+0x10/0x10 [ 114.859309][ T5271] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 114.864366][ T5271] sock_do_ioctl+0x101/0x320 [ 114.869066][ T5271] ? __pfx_sock_do_ioctl+0x10/0x10 [ 114.874217][ T5271] sock_ioctl+0x57a/0x7e0 [ 114.878567][ T5271] ? __pfx_sock_ioctl+0x10/0x10 [ 114.883436][ T5271] ? fd_install+0x39e/0x4e0 [ 114.887963][ T5271] ? fd_install+0x95/0x4e0 [ 114.892400][ T5271] ? bpf_lsm_file_ioctl+0x9/0x20 [ 114.897362][ T5271] ? __pfx_sock_ioctl+0x10/0x10 [ 114.902233][ T5271] __se_sys_ioctl+0xfc/0x170 [ 114.906866][ T5271] do_syscall_64+0x166/0x520 [ 114.911477][ T5271] ? trace_irq_disable+0x3b/0x140 [ 114.916528][ T5271] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.922634][ T5271] ? clear_bhb_loop+0x70/0xc0 [ 114.927425][ T5271] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 114.933337][ T5271] RIP: 0033:0x7fcdb9ead378 [ 114.937796][ T5271] Code: 00 00 48 8d 44 24 08 48 89 54 24 e0 48 89 44 24 c0 48 8d 44 24 d0 48 89 44 24 c8 b8 10 00 00 00 c7 44 24 b8 10 00 00 00 0f 05 <89> c2 3d 00 f0 ff ff 77 07 89 d0 c3 0f 1f 40 00 48 8b 15 49 3a 0d [ 114.957516][ T5271] RSP: 002b:00007ffc724b3a08 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 114.965960][ T5271] RAX: ffffffffffffffda RBX: 0000000000000008 RCX: 00007fcdb9ead378 [ 114.973949][ T5271] RDX: 00007ffc724c3c00 RSI: 0000000000008914 RDI: 0000000000000008 [ 114.981938][ T5271] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [pid 5660] setpgid(0, 0) = 0 [pid 5660] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC) = 3 [ 114.989945][ T5271] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffc724d3da0 [ 114.997942][ T5271] R13: 00007fcdb9dad708 R14: 0000000000000028 R15: 0000000000008914 [ 115.006219][ T5271] [ 115.009260][ T5271] Modules linked in: [ 115.013552][ T5271] ---[ end trace 0000000000000000 ]--- [ 115.019459][ T5633] eth0: xmit ffff888022739c70 42:01:0a:80:00:01 [ 115.019492][ T5633] Added buffer head 14 to ffff888027134400 [ 115.019551][ C0] virtqueue callback for ffff888027134400 (ffffffff86c3c3a0) [ 115.019588][ C0] Sent skb ffff888022739c70 [pid 5660] write(3, "1000", 4) = 4 [pid 5660] close(3) = 0 [pid 5660] write(1, "executing program\n", 18) = 18 executing program [pid 5660] mkdirat(AT_FDCWD, "./debug", 0777) = -1 EEXIST (File exists) [pid 5660] mount(NULL, "./debug", "debugfs", 0, NULL) = -1 EBUSY (Device or resource busy) [pid 5660] openat(AT_FDCWD, "./debug/dynamic_debug/control", O_RDWR) = 3 [pid 5660] write(3, "+p", 2) = 2 [pid 5660] mkdirat(AT_FDCWD, "./config", 0777) = -1 EEXIST (File exists) [pid 5660] mount(NULL, "./config", "configfs", 0, NULL) = -1 EBUSY (Device or resource busy) [ 115.019607][ C0] No more buffers in queue [ 115.019671][ C1] virtqueue callback for ffff888027134200 (ffffffff86c3c260) [ 115.019699][ C1] No more buffers in queue [ 115.019844][ T5271] RIP: 0010:dev_driver_string+0x26/0xd0 [ 115.019873][ T5271] Code: 90 90 90 90 f3 0f 1e fa 41 57 41 56 53 48 89 fb 49 bf 00 00 00 00 00 fc ff df e8 15 0c 8f fb 4c 8d 73 68 4c 89 f0 48 c1 e8 03 <42> 80 3c 38 00 74 08 4c 89 f7 e8 9b fd 00 fc 4d 8b 36 4d 85 f6 74 [ 115.019893][ T5271] RSP: 0018:ffffc900034bf5a0 EFLAGS: 00010206 [pid 5660] mkdirat(AT_FDCWD, "./config/usb_gadget/g1", 0777) = -1 EEXIST (File exists) [pid 5660] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/functions/ecm.usb0", 0777) = -1 EEXIST (File exists) [pid 5660] mkdirat(AT_FDCWD, "./config/usb_gadget/g1/configs/c.1", 0777) = -1 EEXIST (File exists) [pid 5660] symlinkat("./config/usb_gadget/g1/functions/ecm.usb0", AT_FDCWD, "./config/usb_gadget/g1/configs/c.1/ecm.usb0") = -1 EEXIST (File exists) [pid 5660] openat(AT_FDCWD, "./config/usb_gadget/g1/UDC", O_WRONLY) = 4 [pid 5660] write(4, "dummy_udc.0", 11) = 11 [ 115.019913][ T5271] RAX: 0000000000000028 RBX: 00000000000000d8 RCX: ffff88801d7a9f40 [ 115.019929][ T5271] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000d8 [ 115.019942][ T5271] RBP: ffffc900034bf780 R08: ffffc900034bf6ff R09: 0000000000000000 [ 115.019957][ T5271] R10: ffffc900034bf680 R11: fffff52000697ee0 R12: ffffffff90701030 [ 115.019973][ T5271] R13: dffffc0000000000 R14: 0000000000000140 R15: dffffc0000000000 [ 115.019976][ C1] Receiving skb proto 0x0800 len 52 type 0 [ 115.019988][ T5271] FS: 00007fcdb9dad780(0000) GS:ffff888124cc1000(0000) knlGS:0000000000000000 [pid 5660] write(4, "\n", 1) = 1 [ 115.020006][ C1] No more buffers in queue [ 115.020007][ T5271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 115.020022][ T5271] CR2: 00007f5b01d38b30 CR3: 000000001cada000 CR4: 00000000003526f0 [ 115.020044][ T5271] Kernel panic - not syncing: Fatal exception [ 115.172091][ T5271] Kernel Offset: disabled [ 115.176456][ T5271] Rebooting in 86400 seconds..