./strace-static-x86_64 -e \!wait4,clock_nanosleep,nanosleep -s 100 -x -f ./syz-executor1487366385 <...> Warning: Permanently added '10.128.0.197' (ED25519) to the list of known hosts. execve("./syz-executor1487366385", ["./syz-executor1487366385"], 0x7fff14eeca90 /* 10 vars */) = 0 brk(NULL) = 0x555576932000 brk(0x555576932d00) = 0x555576932d00 arch_prctl(ARCH_SET_FS, 0x555576932380) = 0 set_tid_address(0x555576932650) = 5846 set_robust_list(0x555576932660, 24) = 0 rseq(0x555576932ca0, 0x20, 0, 0x53053053) = 0 prlimit64(0, RLIMIT_STACK, NULL, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0 readlink("/proc/self/exe", "/root/syz-executor1487366385", 4096) = 28 getrandom("\xe0\x58\x78\x01\x80\xb5\x99\x18", 8, GRND_NONBLOCK) = 8 brk(NULL) = 0x555576932d00 brk(0x555576953d00) = 0x555576953d00 brk(0x555576954000) = 0x555576954000 mprotect(0x7f0247875000, 16384, PROT_READ) = 0 mmap(0x1ffff000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x1ffff000 mmap(0x20000000, 16777216, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x20000000 mmap(0x21000000, 4096, PROT_NONE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x21000000 clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5847 attached [pid 5847] set_robust_list(0x555576932660, 24 [pid 5846] <... clone resumed>, child_tidptr=0x555576932650) = 5847 [pid 5847] <... set_robust_list resumed>) = 0 [pid 5846] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5847] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5848 attached [pid 5848] set_robust_list(0x555576932660, 24./strace-static-x86_64: Process 5849 attached [pid 5846] <... clone resumed>, child_tidptr=0x555576932650) = 5848 [pid 5849] set_robust_list(0x555576932660, 24 [pid 5848] <... set_robust_list resumed>) = 0 [pid 5846] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... set_robust_list resumed>) = 0 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5847] <... clone resumed>, child_tidptr=0x555576932650) = 5849 ./strace-static-x86_64: Process 5850 attached [pid 5849] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5846] <... clone resumed>, child_tidptr=0x555576932650) = 5850 [pid 5846] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD./strace-static-x86_64: Process 5851 attached [pid 5850] set_robust_list(0x555576932660, 24 [pid 5849] <... prctl resumed>) = 0 ./strace-static-x86_64: Process 5852 attached [pid 5851] set_robust_list(0x555576932660, 24 [pid 5850] <... set_robust_list resumed>) = 0 [pid 5848] <... clone resumed>, child_tidptr=0x555576932650) = 5851 [pid 5846] <... clone resumed>, child_tidptr=0x555576932650) = 5852 [pid 5852] set_robust_list(0x555576932660, 24 [pid 5849] setpgid(0, 0 [pid 5846] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5852] <... set_robust_list resumed>) = 0 [pid 5851] <... set_robust_list resumed>) = 0 [pid 5850] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5849] <... setpgid resumed>) = 0 [pid 5852] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5851] prctl(PR_SET_PDEATHSIG, SIGKILL./strace-static-x86_64: Process 5854 attached ./strace-static-x86_64: Process 5853 attached [pid 5849] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC./strace-static-x86_64: Process 5855 attached [pid 5854] set_robust_list(0x555576932660, 24 [pid 5853] set_robust_list(0x555576932660, 24 [pid 5851] <... prctl resumed>) = 0 [pid 5849] <... openat resumed>) = 3 [pid 5846] <... clone resumed>, child_tidptr=0x555576932650) = 5853 [pid 5854] <... set_robust_list resumed>) = 0 [pid 5853] <... set_robust_list resumed>) = 0 [pid 5851] setpgid(0, 0 [pid 5850] <... clone resumed>, child_tidptr=0x555576932650) = 5855 [pid 5849] write(3, "1000", 4 [pid 5855] set_robust_list(0x555576932660, 24 [pid 5854] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5853] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD [pid 5852] <... clone resumed>, child_tidptr=0x555576932650) = 5854 [pid 5851] <... setpgid resumed>) = 0 [pid 5849] <... write resumed>) = 4 [pid 5855] <... set_robust_list resumed>) = 0 [pid 5854] <... prctl resumed>) = 0 [pid 5855] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5851] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] close(3 [pid 5853] <... clone resumed>, child_tidptr=0x555576932650) = 5856 ./strace-static-x86_64: Process 5856 attached [pid 5855] <... prctl resumed>) = 0 [pid 5854] setpgid(0, 0 [pid 5856] set_robust_list(0x555576932660, 24 [pid 5855] setpgid(0, 0 [pid 5854] <... setpgid resumed>) = 0 [pid 5851] <... openat resumed>) = 3 [pid 5849] <... close resumed>) = 0 [pid 5856] <... set_robust_list resumed>) = 0 [pid 5855] <... setpgid resumed>) = 0 executing program [pid 5855] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5849] write(1, "executing program\n", 18 [pid 5856] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5855] <... openat resumed>) = 3 [pid 5854] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5851] write(3, "1000", 4 [pid 5849] <... write resumed>) = 18 [pid 5856] <... prctl resumed>) = 0 [pid 5855] write(3, "1000", 4 [pid 5854] <... openat resumed>) = 3 [pid 5851] <... write resumed>) = 4 [pid 5849] openat(AT_FDCWD, "/proc/timer_list", O_RDONLY [pid 5851] close(3 [pid 5856] setpgid(0, 0 [pid 5855] <... write resumed>) = 4 [pid 5854] write(3, "1000", 4 [pid 5851] <... close resumed>) = 0 [pid 5849] <... openat resumed>) = 3 executing program executing program [pid 5856] <... setpgid resumed>) = 0 [pid 5855] close(3 [pid 5854] <... write resumed>) = 4 [pid 5851] write(1, "executing program\n", 18 [pid 5855] <... close resumed>) = 0 [pid 5854] close(3 [pid 5851] <... write resumed>) = 18 [pid 5849] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5855] write(1, "executing program\n", 18 [pid 5851] openat(AT_FDCWD, "/proc/timer_list", O_RDONLY [pid 5855] <... write resumed>) = 18 [pid 5854] <... close resumed>) = 0 [pid 5856] openat(AT_FDCWD, "/proc/self/oom_score_adj", O_WRONLY|O_CLOEXEC [pid 5855] openat(AT_FDCWD, "/proc/timer_list", O_RDONLY executing program [pid 5854] write(1, "executing program\n", 18 [pid 5851] <... openat resumed>) = 3 [pid 5849] <... socket resumed>) = 4 [pid 5854] <... write resumed>) = 18 [pid 5851] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5849] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 5856] <... openat resumed>) = 3 [pid 5855] <... openat resumed>) = 3 [pid 5854] openat(AT_FDCWD, "/proc/timer_list", O_RDONLY [pid 5851] <... socket resumed>) = 4 [pid 5849] <... bind resumed>) = -1 EADDRNOTAVAIL (Cannot assign requested address) [pid 5851] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16) = -1 EADDRNOTAVAIL (Cannot assign requested address) [pid 5849] connect(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("224.0.0.2")}, 16 [pid 5851] connect(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("224.0.0.2")}, 16 [pid 5856] write(3, "1000", 4 [pid 5855] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5854] <... openat resumed>) = 3 [pid 5849] <... connect resumed>) = 0 [pid 5855] <... socket resumed>) = 4 [pid 5856] <... write resumed>) = 4 [pid 5855] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 5854] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5856] close(3 [pid 5855] <... bind resumed>) = -1 EADDRNOTAVAIL (Cannot assign requested address) [ 61.543213][ T5849] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN PTI [ 61.555837][ T5849] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 61.564246][ T5849] CPU: 0 UID: 0 PID: 5849 Comm: syz-executor148 Not tainted 6.12.0-rc5-next-20241101-syzkaller #0 [ 61.574810][ T5849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 61.584869][ T5849] RIP: 0010:put_page+0x23/0x260 [ 61.589719][ T5849] Code: 90 90 90 90 90 90 90 55 41 57 41 56 53 49 89 fe 48 bd 00 00 00 00 00 fc ff df e8 28 78 0d f8 49 8d 5e 08 48 89 d8 48 c1 e8 03 <80> 3c 28 00 74 08 48 89 df e8 4f bc 77 f8 48 8b 1b 48 89 de 48 83 [ 61.609394][ T5849] RSP: 0018:ffffc90003caf0a8 EFLAGS: 00010202 [ 61.615454][ T5849] RAX: 0000000000000001 RBX: 0000000000000008 RCX: ffff888024cdda00 [ 61.623419][ T5849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 61.631464][ T5849] RBP: dffffc0000000000 R08: ffffffff8987d8fd R09: 1ffffffff203a1f6 [ 61.639535][ T5849] R10: dffffc0000000000 R11: fffffbfff203a1f7 R12: 0000000000000000 [ 61.647488][ T5849] R13: ffff888058bf2e42 R14: 0000000000000000 R15: 0000000000000000 [ 61.655439][ T5849] FS: 0000555576932380(0000) GS:ffff8880b8600000(0000) knlGS:0000000000000000 [ 61.664348][ T5849] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 61.670914][ T5849] CR2: 000000000045ad50 CR3: 0000000057c86000 CR4: 00000000003526f0 [ 61.678870][ T5849] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 61.687000][ T5849] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 61.694954][ T5849] Call Trace: [ 61.698235][ T5849] [ 61.701149][ T5849] ? __die_body+0x5f/0xb0 [ 61.705460][ T5849] ? die_addr+0xb0/0xe0 [ 61.709600][ T5849] ? exc_general_protection+0x3dd/0x5d0 [ 61.715128][ T5849] ? asm_exc_general_protection+0x26/0x30 [ 61.720825][ T5849] ? skb_release_data+0x46d/0x8a0 [ 61.725835][ T5849] ? put_page+0x23/0x260 [ 61.730084][ T5849] ? put_page+0x18/0x260 [ 61.734334][ T5849] skb_release_data+0x483/0x8a0 [ 61.739196][ T5849] sk_skb_reason_drop+0x1c9/0x380 [ 61.744224][ T5849] ip_flush_pending_frames+0x12d/0x260 [ 61.749667][ T5849] udp_sendmsg+0x5d2/0x2a50 [ 61.754157][ T5849] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 61.759702][ T5849] ? __pfx_lock_acquire+0x10/0x10 [ 61.764706][ T5849] ? __pfx_udp_sendmsg+0x10/0x10 [ 61.769645][ T5849] ? unwind_next_frame+0x18e6/0x22d0 [ 61.774917][ T5849] ? __pfx_aa_sk_perm+0x10/0x10 [ 61.779774][ T5849] ? unwind_get_return_address+0x4d/0x90 [ 61.785403][ T5849] ? sock_rps_record_flow+0x1a/0x400 [ 61.790708][ T5849] ? inet_sendmsg+0x2ba/0x390 [ 61.795391][ T5849] __sock_sendmsg+0x1a6/0x270 [ 61.800075][ T5849] sock_sendmsg+0x134/0x200 [ 61.804564][ T5849] ? __pfx_sock_sendmsg+0x10/0x10 [ 61.809567][ T5849] ? stack_depot_save_flags+0x29/0x830 [ 61.815033][ T5849] ? copy_splice_read+0xa07/0xb60 [ 61.820043][ T5849] ? splice_direct_to_actor+0x4af/0xc80 [ 61.825568][ T5849] ? do_splice_direct+0x289/0x3e0 [ 61.830570][ T5849] ? do_sendfile+0x561/0xe10 [ 61.835138][ T5849] ? do_syscall_64+0xf3/0x230 [ 61.839792][ T5849] ? iov_iter_bvec+0x4e/0x180 [ 61.844451][ T5849] splice_to_socket+0xa10/0x10b0 [ 61.849374][ T5849] ? __pfx_splice_to_socket+0x10/0x10 [ 61.854738][ T5849] ? __pfx_splice_to_socket+0x10/0x10 [ 61.860092][ T5849] direct_splice_actor+0x11b/0x220 [ 61.865184][ T5849] splice_direct_to_actor+0x586/0xc80 [ 61.870537][ T5849] ? __pfx_direct_splice_actor+0x10/0x10 [ 61.876150][ T5849] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 61.882026][ T5849] do_splice_direct+0x289/0x3e0 [ 61.886855][ T5849] ? __pfx_do_splice_direct+0x10/0x10 [ 61.892209][ T5849] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 61.898084][ T5849] ? bpf_lsm_file_permission+0x9/0x10 [ 61.903438][ T5849] ? security_file_permission+0x74/0x280 [ 61.909073][ T5849] ? rw_verify_area+0x1c3/0x6f0 [ 61.913912][ T5849] do_sendfile+0x561/0xe10 [ 61.918309][ T5849] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 61.924623][ T5849] ? __pfx_do_sendfile+0x10/0x10 [ 61.929539][ T5849] ? _raw_spin_unlock_irq+0x2e/0x50 [ 61.934716][ T5849] ? ptrace_notify+0x279/0x380 [ 61.939461][ T5849] __se_sys_sendfile64+0x17c/0x1e0 [ 61.944560][ T5849] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 61.950172][ T5849] ? do_syscall_64+0x100/0x230 [ 61.954915][ T5849] do_syscall_64+0xf3/0x230 [ 61.959401][ T5849] ? clear_bhb_loop+0x35/0x90 [ 61.964062][ T5849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 61.969946][ T5849] RIP: 0033:0x7f0247802ba9 [ 61.974360][ T5849] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 61.994141][ T5849] RSP: 002b:00007ffebf9e9dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 62.002631][ T5849] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0247802ba9 [ 62.010589][ T5849] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 62.018559][ T5849] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 [ 62.026531][ T5849] R10: 0000020000023893 R11: 0000000000000246 R12: 0000000000000001 [ 62.034487][ T5849] R13: 00007ffebf9e9ff8 R14: 00007ffebf9e9e00 R15: 00007ffebf9e9df0 [ 62.042465][ T5849] [pid 5854] <... socket resumed>) = 4 executing program [pid 5851] <... connect resumed>) = 0 [pid 5849] sendfile(4, 3, NULL, 2199023401107 [pid 5856] <... close resumed>) = 0 [pid 5855] connect(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("224.0.0.2")}, 16 [pid 5851] sendfile(4, 3, NULL, 2199023401107 [pid 5856] write(1, "executing program\n", 18 [pid 5855] <... connect resumed>) = 0 [pid 5854] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [pid 5856] <... write resumed>) = 18 [pid 5854] <... bind resumed>) = -1 EADDRNOTAVAIL (Cannot assign requested address) [pid 5856] openat(AT_FDCWD, "/proc/timer_list", O_RDONLY [pid 5855] sendfile(4, 3, NULL, 2199023401107 [ 62.045486][ T5849] Modules linked in: [ 62.049419][ T5855] Oops: general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#2] PREEMPT SMP KASAN PTI [ 62.049592][ T5849] ---[ end trace 0000000000000000 ]--- [ 62.062016][ T5855] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 62.062035][ T5855] CPU: 1 UID: 0 PID: 5855 Comm: syz-executor148 Tainted: G D 6.12.0-rc5-next-20241101-syzkaller #0 [ 62.062058][ T5855] Tainted: [D]=DIE [ 62.062063][ T5855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 62.062072][ T5855] RIP: 0010:put_page+0x23/0x260 [ 62.062100][ T5855] Code: 90 90 90 90 90 90 90 55 41 57 41 56 53 49 89 fe 48 bd 00 00 00 00 00 fc ff df e8 28 78 0d f8 49 8d 5e 08 48 89 d8 48 c1 e8 03 <80> 3c 28 00 74 08 48 89 df e8 4f bc 77 f8 48 8b 1b 48 89 de 48 83 [ 62.062114][ T5855] RSP: 0018:ffffc90003d370a8 EFLAGS: 00010202 [ 62.132207][ T5855] RAX: 0000000000000001 RBX: 0000000000000008 RCX: ffff8880120d5a00 [ 62.140202][ T5855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 62.148177][ T5855] RBP: dffffc0000000000 R08: ffffffff8987d8fd R09: 1ffffffff203a1f6 [ 62.156165][ T5855] R10: dffffc0000000000 R11: fffffbfff203a1f7 R12: 0000000000000000 [ 62.164133][ T5855] R13: ffff8880207fba42 R14: 0000000000000000 R15: 0000000000000000 [ 62.172098][ T5855] FS: 0000555576932380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 62.181106][ T5855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.187679][ T5855] CR2: 0000000020000050 CR3: 000000002ff30000 CR4: 00000000003526f0 [ 62.195647][ T5855] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.203612][ T5855] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.211578][ T5855] Call Trace: [ 62.214851][ T5855] [ 62.217775][ T5855] ? __die_body+0x5f/0xb0 [ 62.222102][ T5855] ? die_addr+0xb0/0xe0 [ 62.226267][ T5855] ? exc_general_protection+0x3dd/0x5d0 [ 62.231814][ T5855] ? asm_exc_general_protection+0x26/0x30 [ 62.237526][ T5855] ? skb_release_data+0x46d/0x8a0 [ 62.242549][ T5855] ? put_page+0x23/0x260 [ 62.246786][ T5855] ? put_page+0x18/0x260 [ 62.251118][ T5855] skb_release_data+0x483/0x8a0 [ 62.255972][ T5855] sk_skb_reason_drop+0x1c9/0x380 [ 62.261000][ T5855] ip_flush_pending_frames+0x12d/0x260 [ 62.266460][ T5855] udp_sendmsg+0x5d2/0x2a50 [ 62.270961][ T5855] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 62.276497][ T5855] ? __pfx_lock_acquire+0x10/0x10 [ 62.281511][ T5855] ? __pfx_udp_sendmsg+0x10/0x10 [ 62.286443][ T5855] ? unwind_next_frame+0x18e6/0x22d0 [ 62.291722][ T5855] ? deref_stack_reg+0x17c/0x210 [ 62.296654][ T5855] ? __pfx_aa_sk_perm+0x10/0x10 [ 62.301498][ T5855] ? unwind_get_return_address+0x4d/0x90 [ 62.307211][ T5855] ? sock_rps_record_flow+0x1a/0x400 [ 62.312490][ T5855] ? inet_sendmsg+0x2ba/0x390 [ 62.317162][ T5855] __sock_sendmsg+0x1a6/0x270 [ 62.321838][ T5855] sock_sendmsg+0x134/0x200 [ 62.326339][ T5855] ? __pfx_sock_sendmsg+0x10/0x10 [ 62.331356][ T5855] ? stack_depot_save_flags+0x29/0x830 [ 62.336824][ T5855] ? copy_splice_read+0xa07/0xb60 [ 62.341847][ T5855] ? splice_direct_to_actor+0x4af/0xc80 [ 62.347383][ T5855] ? do_splice_direct+0x289/0x3e0 [ 62.352396][ T5855] ? do_sendfile+0x561/0xe10 [ 62.356990][ T5855] ? do_syscall_64+0xf3/0x230 [ 62.361656][ T5855] ? iov_iter_bvec+0x4e/0x180 [ 62.366337][ T5855] splice_to_socket+0xa10/0x10b0 [ 62.371279][ T5855] ? __pfx_splice_to_socket+0x10/0x10 [ 62.376661][ T5855] ? __pfx_splice_to_socket+0x10/0x10 [ 62.382031][ T5855] direct_splice_actor+0x11b/0x220 [ 62.387148][ T5855] splice_direct_to_actor+0x586/0xc80 [ 62.392608][ T5855] ? __pfx_direct_splice_actor+0x10/0x10 [ 62.398231][ T5855] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 62.404126][ T5855] ? lock_acquire+0xe3/0x550 [ 62.408709][ T5855] do_splice_direct+0x289/0x3e0 [ 62.413551][ T5855] ? __pfx_do_splice_direct+0x10/0x10 [ 62.418921][ T5855] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 62.424894][ T5855] ? bpf_lsm_file_permission+0x9/0x10 [ 62.430256][ T5855] ? security_file_permission+0x74/0x280 [ 62.435882][ T5855] ? rw_verify_area+0x1c3/0x6f0 [ 62.440728][ T5855] do_sendfile+0x561/0xe10 [ 62.445138][ T5855] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 62.451465][ T5855] ? __pfx_do_sendfile+0x10/0x10 [ 62.456399][ T5855] ? _raw_spin_unlock_irq+0x2e/0x50 [ 62.461596][ T5855] ? ptrace_notify+0x279/0x380 [ 62.466360][ T5855] __se_sys_sendfile64+0x17c/0x1e0 [ 62.471464][ T5855] ? __pfx___se_sys_sendfile64+0x10/0x10 [ 62.477111][ T5855] ? rcu_is_watching+0x15/0xb0 [ 62.481870][ T5855] do_syscall_64+0xf3/0x230 [ 62.486369][ T5855] ? clear_bhb_loop+0x35/0x90 [ 62.491051][ T5855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.496953][ T5855] RIP: 0033:0x7f0247802ba9 [ 62.501364][ T5855] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 c1 17 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 62.520966][ T5855] RSP: 002b:00007ffebf9e9dd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 62.529407][ T5855] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0247802ba9 [ 62.537374][ T5855] RDX: 0000000000000000 RSI: 0000000000000003 RDI: 0000000000000004 [ 62.545335][ T5855] RBP: 00000000000f4240 R08: 00000000000000a0 R09: 00000000000000a0 [ 62.553647][ T5855] R10: 0000020000023893 R11: 0000000000000246 R12: 0000000000000001 [ 62.561610][ T5855] R13: 00007ffebf9e9ff8 R14: 00007ffebf9e9e00 R15: 00007ffebf9e9df0 [ 62.569669][ T5855] [ 62.572684][ T5855] Modules linked in: [ 62.576767][ T5849] RIP: 0010:put_page+0x23/0x260 [ 62.576905][ T5855] ---[ end trace 0000000000000000 ]--- [pid 5854] connect(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("224.0.0.2")}, 16 [pid 5856] <... openat resumed>) = 3 [pid 5854] <... connect resumed>) = 0 [pid 5851] <... sendfile resumed>) = 6693 [pid 5851] exit_group(0) = ? [pid 5851] +++ exited with 0 +++ [pid 5848] --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=5851, si_uid=0, si_status=0, si_utime=0, si_stime=0} --- [pid 5856] socket(AF_INET, SOCK_DGRAM, IPPROTO_IP [pid 5854] sendfile(4, 3, NULL, 2199023401107 [pid 5848] clone(child_stack=NULL, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x555576932650) = 5857 ./strace-static-x86_64: Process 5857 attached [pid 5856] <... socket resumed>) = 4 [pid 5854] <... sendfile resumed>) = 6802 [pid 5857] set_robust_list(0x555576932660, 24 [pid 5856] bind(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("172.20.20.170")}, 16 [ 62.581656][ T5849] Code: 90 90 90 90 90 90 90 55 41 57 41 56 53 49 89 fe 48 bd 00 00 00 00 00 fc ff df e8 28 78 0d f8 49 8d 5e 08 48 89 d8 48 c1 e8 03 <80> 3c 28 00 74 08 48 89 df e8 4f bc 77 f8 48 8b 1b 48 89 de 48 83 [ 62.587758][ T5855] RIP: 0010:put_page+0x23/0x260 [ 62.612117][ T5855] Code: 90 90 90 90 90 90 90 55 41 57 41 56 53 49 89 fe 48 bd 00 00 00 00 00 fc ff df e8 28 78 0d f8 49 8d 5e 08 48 89 d8 48 c1 e8 03 <80> 3c 28 00 74 08 48 89 df e8 4f bc 77 f8 48 8b 1b 48 89 de 48 83 [ 62.623394][ T5849] RSP: 0018:ffffc90003caf0a8 EFLAGS: 00010202 [ 62.633871][ T5855] RSP: 0018:ffffc90003caf0a8 EFLAGS: 00010202 [pid 5854] exit_group(0 [pid 5857] <... set_robust_list resumed>) = 0 [pid 5856] <... bind resumed>) = -1 EADDRNOTAVAIL (Cannot assign requested address) [pid 5854] <... exit_group resumed>) = ? [pid 5857] prctl(PR_SET_PDEATHSIG, SIGKILL [pid 5856] connect(4, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("224.0.0.2")}, 16 [pid 5854] +++ exited with 0 +++ [ 62.640646][ T5849] RAX: 0000000000000001 RBX: 0000000000000008 RCX: ffff888024cdda00 [ 62.646308][ T5855] RAX: 0000000000000001 RBX: 0000000000000008 RCX: ffff888024cdda00 [ 62.655677][ T5849] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 62.670082][ T5855] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 62.670104][ T5855] RBP: dffffc0000000000 R08: ffffffff8987d8fd R09: 1ffffffff203a1f6 [ 62.670118][ T5855] R10: dffffc0000000000 R11: fffffbfff203a1f7 R12: 0000000000000000 [ 62.670130][ T5855] R13: ffff888058bf2e42 R14: 0000000000000000 R15: 0000000000000000 [ 62.670141][ T5855] FS: 0000555576932380(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 [ 62.670157][ T5855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.679689][ T5849] RBP: dffffc0000000000 R08: ffffffff8987d8fd R09: 1ffffffff203a1f6 [ 62.694495][ T5855] CR2: 00007f02477d16a0 CR3: 000000002ff30000 CR4: 00000000003526f0 [ 62.694527][ T5855] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 62.694540][ T5855] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 62.694554][ T5855] Kernel panic - not syncing: Fatal exception [ 62.694817][ T5855] Kernel Offset: disabled