_alloc, interval 1, probability 0, space 0, times 0 [ 228.242460] FAULT_INJECTION: forcing a failure. [ 228.242460] name failslab, interval 1, probability 0, space 0, times 0 [ 228.266411] FAULT_INJECTION: forcing a failure. [ 228.266411] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 228.279243] FAULT_INJECTION: forcing a failure. [ 228.279243] name failslab, interval 1, probability 0, space 0, times 0 [ 228.282892] FAULT_INJECTION: forcing a failure. [ 228.282892] name failslab, interval 1, probability 0, space 0, times 0 [ 228.294449] CPU: 0 PID: 9463 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 228.309505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.318855] Call Trace: [ 228.321429] dump_stack+0x123/0x177 [ 228.325487] should_fail.cold.4+0x5/0x13 [ 228.329535] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 228.334630] ? kernel_text_address+0x79/0xf0 [ 228.339041] ? __kernel_text_address+0xd/0x40 [ 228.343527] ? unwind_get_return_address+0x61/0xa0 [ 228.348458] __should_failslab+0xba/0xf0 [ 228.352519] should_failslab+0x9/0x14 [ 228.356827] __kmalloc+0x70/0x770 [ 228.360279] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 228.365564] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 228.370658] ? tls_push_record+0xff/0x1600 [ 228.374907] ? tls_sw_sendmsg+0x92d/0x1020 [ 228.379130] ? inet_sendmsg+0x108/0x440 [ 228.383087] ? smc_sendmsg+0x223/0x320 [ 228.386966] ? sock_sendmsg+0xb5/0xf0 [ 228.390750] ? sock_write_iter+0x215/0x420 [ 228.394982] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 228.400768] ? iov_iter_get_pages+0x1ee/0x1370 [ 228.405339] ? __lock_is_held+0xb5/0x140 [ 228.409401] generic_gcmaes_encrypt+0xfd/0x150 [ 228.413975] ? generic_gcmaes_encrypt+0xfd/0x150 [ 228.418725] ? helper_rfc4106_encrypt+0x450/0x450 [ 228.423556] ? __kmalloc+0x5f1/0x770 [ 228.427263] gcmaes_wrapper_encrypt+0x109/0x180 [ 228.431929] tls_push_record+0x9ae/0x1600 [ 228.436068] ? lockdep_hardirqs_on+0x421/0x5c0 [ 228.440653] tls_sw_sendmsg+0x92d/0x1020 [ 228.444710] ? __lock_acquire+0x792/0x4980 [ 228.448931] ? find_held_lock+0x36/0x1d0 [ 228.452985] ? tls_sw_push_pending_record+0x10/0x10 [ 228.457985] ? __local_bh_enable_ip+0x160/0x260 [ 228.462643] ? lock_sock_nested+0xc5/0x100 [ 228.466869] ? lockdep_hardirqs_on+0x421/0x5c0 [ 228.471441] ? lock_sock_nested+0x82/0x100 [ 228.475666] ? trace_hardirqs_on+0x28/0x190 [ 228.480096] ? lock_sock_nested+0x82/0x100 [ 228.484315] ? lock_sock_nested+0x82/0x100 [ 228.488535] inet_sendmsg+0x108/0x440 [ 228.492321] smc_sendmsg+0x223/0x320 [ 228.496021] ? smc_sendpage+0x170/0x170 [ 228.499976] sock_sendmsg+0xb5/0xf0 [ 228.503585] sock_write_iter+0x215/0x420 [ 228.507626] ? sock_sendmsg+0xf0/0xf0 [ 228.511428] __vfs_write+0x443/0x890 [ 228.515149] ? lock_downgrade+0x860/0x860 [ 228.519313] ? kernel_read+0x130/0x130 [ 228.523205] ? rw_verify_area+0xb8/0x2b0 [ 228.527256] vfs_write+0x150/0x4d0 [ 228.530801] ksys_write+0x103/0x260 [ 228.534411] ? do_sys_open+0x16e/0x350 [ 228.538301] ? __ia32_sys_read+0xa0/0xa0 [ 228.542375] ? do_syscall_64+0x21/0x4e0 [ 228.546340] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 228.551687] __x64_sys_write+0x6e/0xb0 [ 228.555567] do_syscall_64+0xd0/0x4e0 [ 228.559348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 228.564520] RIP: 0033:0x4592f9 [ 228.567693] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 228.586581] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 228.594282] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 228.601562] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 228.608838] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 228.616106] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 228.623376] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 228.639056] CPU: 1 PID: 9452 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 228.646874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.656217] Call Trace: [ 228.658795] dump_stack+0x123/0x177 [ 228.662427] should_fail.cold.4+0x5/0x13 [ 228.666473] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 228.671564] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 228.676841] ? kasan_unpoison_shadow+0x35/0x50 [ 228.681406] __alloc_pages_nodemask+0x1d5/0x710 [ 228.686071] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 228.691097] alloc_pages_current+0xd6/0x1b0 [ 228.695414] skb_page_frag_refill+0x20b/0x400 [ 228.699895] sk_page_frag_refill+0x46/0x1b0 [ 228.704201] tcp_sendmsg_locked+0xc58/0x35b0 [ 228.708596] ? mark_held_locks+0x130/0x130 [ 228.712816] ? mark_held_locks+0xc7/0x130 [ 228.716954] ? tcp_sendpage+0x50/0x50 [ 228.720736] ? mark_held_locks+0xc7/0x130 [ 228.724870] ? __local_bh_enable_ip+0x160/0x260 [ 228.729546] ? lock_sock_nested+0xc5/0x100 [ 228.733763] ? lockdep_hardirqs_on+0x421/0x5c0 [ 228.738340] ? lock_sock_nested+0x82/0x100 [ 228.742556] ? trace_hardirqs_on+0x28/0x190 [ 228.746856] ? lock_sock_nested+0x82/0x100 [ 228.751434] ? lock_sock_nested+0x82/0x100 [ 228.755651] ? __local_bh_enable_ip+0x160/0x260 [ 228.760306] tcp_sendmsg+0x27/0x40 [ 228.763845] inet_sendmsg+0x108/0x440 [ 228.767659] smc_sendmsg+0x223/0x320 [ 228.771363] ? smc_sendpage+0x170/0x170 [ 228.775321] sock_sendmsg+0xb5/0xf0 [ 228.778944] sock_write_iter+0x215/0x420 [ 228.783117] ? sock_sendmsg+0xf0/0xf0 [ 228.786909] __vfs_write+0x443/0x890 [ 228.790606] ? lock_downgrade+0x860/0x860 [ 228.795620] ? kernel_read+0x130/0x130 [ 228.799506] ? rw_verify_area+0xb8/0x2b0 [ 228.803551] vfs_write+0x150/0x4d0 [ 228.807086] ksys_write+0x103/0x260 [ 228.810696] ? do_sys_open+0x16e/0x350 [ 228.814562] ? __ia32_sys_read+0xa0/0xa0 [ 228.818601] ? do_syscall_64+0x21/0x4e0 [ 228.822560] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 228.827905] __x64_sys_write+0x6e/0xb0 [ 228.831792] do_syscall_64+0xd0/0x4e0 [ 228.835578] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 228.840745] RIP: 0033:0x4592f9 [ 228.843918] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 228.862798] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 228.870657] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 228.877905] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 228.885154] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 228.892426] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 228.899690] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 228.906970] CPU: 0 PID: 9468 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 228.914768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 228.924115] Call Trace: [ 228.926700] dump_stack+0x123/0x177 [ 228.930328] should_fail.cold.4+0x5/0x13 [ 228.934380] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 228.939470] ? kernel_text_address+0x79/0xf0 [ 228.943866] ? __kernel_text_address+0xd/0x40 [ 228.948354] ? unwind_get_return_address+0x61/0xa0 [ 228.953293] __should_failslab+0xba/0xf0 [ 228.957425] should_failslab+0x9/0x14 [ 228.961219] __kmalloc+0x70/0x770 [ 228.964670] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 228.969940] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 228.975035] ? tls_push_record+0xff/0x1600 [ 228.979255] ? tls_sw_sendmsg+0x92d/0x1020 [ 228.983472] ? inet_sendmsg+0x108/0x440 [ 228.987430] ? smc_sendmsg+0x223/0x320 [ 228.991300] ? sock_sendmsg+0xb5/0xf0 [ 228.995082] ? sock_write_iter+0x215/0x420 [ 228.999304] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 229.005085] ? iov_iter_get_pages+0x1ee/0x1370 [ 229.009653] ? __lock_is_held+0xb5/0x140 [ 229.013700] generic_gcmaes_encrypt+0xfd/0x150 [ 229.022428] ? generic_gcmaes_encrypt+0xfd/0x150 [ 229.027162] ? helper_rfc4106_encrypt+0x450/0x450 [ 229.031989] ? __kmalloc+0x5f1/0x770 [ 229.035686] gcmaes_wrapper_encrypt+0x109/0x180 [ 229.040355] tls_push_record+0x9ae/0x1600 [ 229.044482] ? lockdep_hardirqs_on+0x421/0x5c0 [ 229.049076] tls_sw_sendmsg+0x92d/0x1020 [ 229.053119] ? __lock_acquire+0x792/0x4980 [ 229.057338] ? find_held_lock+0x36/0x1d0 [ 229.061384] ? tls_sw_push_pending_record+0x10/0x10 [ 229.066380] ? __local_bh_enable_ip+0x160/0x260 [ 229.071028] ? lock_sock_nested+0xc5/0x100 [ 229.075243] ? lockdep_hardirqs_on+0x421/0x5c0 [ 229.079802] ? lock_sock_nested+0x82/0x100 [ 229.084033] ? trace_hardirqs_on+0x28/0x190 [ 229.088343] ? lock_sock_nested+0x82/0x100 [ 229.092560] ? lock_sock_nested+0x82/0x100 [ 229.096793] inet_sendmsg+0x108/0x440 [ 229.100574] smc_sendmsg+0x223/0x320 [ 229.104280] ? smc_sendpage+0x170/0x170 [ 229.108231] sock_sendmsg+0xb5/0xf0 [ 229.111838] sock_write_iter+0x215/0x420 [ 229.115884] ? sock_sendmsg+0xf0/0xf0 [ 229.119687] __vfs_write+0x443/0x890 [ 229.123379] ? lock_downgrade+0x860/0x860 [ 229.127506] ? kernel_read+0x130/0x130 [ 229.131383] ? rw_verify_area+0xb8/0x2b0 [ 229.135455] vfs_write+0x150/0x4d0 [ 229.139083] ksys_write+0x103/0x260 [ 229.142690] ? do_sys_open+0x16e/0x350 [ 229.146563] ? __ia32_sys_read+0xa0/0xa0 [ 229.150628] ? do_syscall_64+0x21/0x4e0 [ 229.154586] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.159948] __x64_sys_write+0x6e/0xb0 [ 229.164254] do_syscall_64+0xd0/0x4e0 [ 229.168039] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.173211] RIP: 0033:0x4592f9 [ 229.176409] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 229.195385] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 229.203695] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 229.210964] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 229.219441] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 229.226701] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 229.233958] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 229.246048] FAULT_INJECTION: forcing a failure. [ 229.246048] name failslab, interval 1, probability 0, space 0, times 0 [ 229.255132] CPU: 1 PID: 9464 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 229.265046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.274392] Call Trace: [ 229.276985] dump_stack+0x123/0x177 [ 229.280593] should_fail.cold.4+0x5/0x13 [ 229.284805] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 229.289906] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 229.295174] ? kasan_unpoison_shadow+0x35/0x50 [ 229.299737] __alloc_pages_nodemask+0x1d5/0x710 [ 229.304399] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 229.309396] alloc_pages_current+0xd6/0x1b0 [ 229.314149] skb_page_frag_refill+0x20b/0x400 [ 229.318722] sk_page_frag_refill+0x46/0x1b0 [ 229.323022] tcp_sendmsg_locked+0xc58/0x35b0 [ 229.327410] ? mark_held_locks+0x130/0x130 [ 229.331634] ? mark_held_locks+0xc7/0x130 [ 229.335763] ? tcp_sendpage+0x50/0x50 [ 229.339541] ? mark_held_locks+0xc7/0x130 [ 229.343844] ? __local_bh_enable_ip+0x160/0x260 [ 229.348496] ? lock_sock_nested+0xc5/0x100 [ 229.352706] ? lockdep_hardirqs_on+0x421/0x5c0 [ 229.357264] ? lock_sock_nested+0x82/0x100 [ 229.361490] ? trace_hardirqs_on+0x28/0x190 [ 229.365786] ? lock_sock_nested+0x82/0x100 [ 229.370012] ? lock_sock_nested+0x82/0x100 [ 229.374244] ? __local_bh_enable_ip+0x160/0x260 [ 229.378894] tcp_sendmsg+0x27/0x40 [ 229.382418] inet_sendmsg+0x108/0x440 [ 229.386201] smc_sendmsg+0x223/0x320 [ 229.389898] ? smc_sendpage+0x170/0x170 [ 229.393848] sock_sendmsg+0xb5/0xf0 [ 229.397455] sock_write_iter+0x215/0x420 [ 229.401490] ? sock_sendmsg+0xf0/0xf0 [ 229.405274] __vfs_write+0x443/0x890 [ 229.408966] ? lock_downgrade+0x860/0x860 [ 229.413092] ? kernel_read+0x130/0x130 [ 229.416977] ? rw_verify_area+0xb8/0x2b0 [ 229.421231] vfs_write+0x150/0x4d0 [ 229.424768] ksys_write+0x103/0x260 [ 229.428371] ? do_sys_open+0x16e/0x350 [ 229.432245] ? __ia32_sys_read+0xa0/0xa0 [ 229.436283] ? do_syscall_64+0x21/0x4e0 [ 229.440234] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.445575] __x64_sys_write+0x6e/0xb0 [ 229.449443] do_syscall_64+0xd0/0x4e0 [ 229.453220] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.458387] RIP: 0033:0x4592f9 [ 229.461990] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 229.480880] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 229.488563] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 229.495820] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 229.503068] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 229.510416] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 229.517675] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 229.525524] CPU: 0 PID: 9474 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 229.533485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.542848] Call Trace: [ 229.545439] dump_stack+0x123/0x177 [ 229.549069] should_fail.cold.4+0x5/0x13 [ 229.553127] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 229.558226] ? kernel_text_address+0x79/0xf0 [ 229.562630] ? __kernel_text_address+0xd/0x40 [ 229.567119] ? unwind_get_return_address+0x61/0xa0 [ 229.572047] __should_failslab+0xba/0xf0 [ 229.576134] should_failslab+0x9/0x14 [ 229.579927] __kmalloc+0x70/0x770 [ 229.583378] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 229.588650] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 229.593746] ? tls_push_record+0xff/0x1600 [ 229.597973] ? tls_sw_sendmsg+0x92d/0x1020 [ 229.602192] ? inet_sendmsg+0x108/0x440 [ 229.606200] ? smc_sendmsg+0x223/0x320 [ 229.610160] ? sock_sendmsg+0xb5/0xf0 [ 229.613950] ? sock_write_iter+0x215/0x420 [ 229.618190] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 229.624071] ? iov_iter_get_pages+0x1ee/0x1370 [ 229.628836] ? __lock_is_held+0xb5/0x140 [ 229.632921] generic_gcmaes_encrypt+0xfd/0x150 [ 229.637497] ? generic_gcmaes_encrypt+0xfd/0x150 [ 229.642248] ? helper_rfc4106_encrypt+0x450/0x450 [ 229.647086] ? __kmalloc+0x5f1/0x770 [ 229.650789] gcmaes_wrapper_encrypt+0x109/0x180 [ 229.655449] tls_push_record+0x9ae/0x1600 [ 229.659589] ? lockdep_hardirqs_on+0x421/0x5c0 [ 229.664169] tls_sw_sendmsg+0x92d/0x1020 [ 229.668232] ? __lock_acquire+0x792/0x4980 [ 229.672462] ? find_held_lock+0x36/0x1d0 [ 229.676772] ? tls_sw_push_pending_record+0x10/0x10 [ 229.681783] ? __local_bh_enable_ip+0x160/0x260 [ 229.686439] ? lock_sock_nested+0xc5/0x100 [ 229.690659] ? lockdep_hardirqs_on+0x421/0x5c0 [ 229.695235] ? lock_sock_nested+0x82/0x100 [ 229.699805] ? trace_hardirqs_on+0x28/0x190 [ 229.704124] ? lock_sock_nested+0x82/0x100 [ 229.708340] ? lock_sock_nested+0x82/0x100 [ 229.712561] inet_sendmsg+0x108/0x440 [ 229.716345] smc_sendmsg+0x223/0x320 [ 229.720041] ? smc_sendpage+0x170/0x170 [ 229.724006] sock_sendmsg+0xb5/0xf0 [ 229.727636] sock_write_iter+0x215/0x420 [ 229.731676] ? sock_sendmsg+0xf0/0xf0 [ 229.735479] __vfs_write+0x443/0x890 [ 229.739172] ? lock_downgrade+0x860/0x860 [ 229.743297] ? kernel_read+0x130/0x130 [ 229.747172] ? rw_verify_area+0xb8/0x2b0 [ 229.751216] vfs_write+0x150/0x4d0 [ 229.754742] ksys_write+0x103/0x260 [ 229.758344] ? do_sys_open+0x16e/0x350 [ 229.762231] ? __ia32_sys_read+0xa0/0xa0 [ 229.766275] ? do_syscall_64+0x21/0x4e0 [ 229.770231] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.775589] __x64_sys_write+0x6e/0xb0 [ 229.779551] do_syscall_64+0xd0/0x4e0 [ 229.783347] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 229.788524] RIP: 0033:0x4592f9 [ 229.791732] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 229.810974] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 229.818667] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 229.826189] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 229.833526] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 229.840776] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 229.848038] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 229.855300] CPU: 1 PID: 9462 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 229.863085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 229.872428] Call Trace: [ 229.875002] dump_stack+0x123/0x177 [ 229.878608] should_fail.cold.4+0x5/0x13 [ 229.882644] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 229.887724] ? kernel_text_address+0x79/0xf0 [ 229.892121] ? __kernel_text_address+0xd/0x40 [ 229.896592] ? unwind_get_return_address+0x61/0xa0 [ 229.901499] __should_failslab+0xba/0xf0 [ 229.905550] should_failslab+0x9/0x14 [ 229.909333] __kmalloc+0x70/0x770 [ 229.912763] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 229.918014] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 229.923103] ? tls_push_record+0xff/0x1600 [ 229.927321] ? tls_sw_sendmsg+0x92d/0x1020 [ 229.931530] ? inet_sendmsg+0x108/0x440 [ 229.935479] ? smc_sendmsg+0x223/0x320 [ 229.939341] ? sock_sendmsg+0xb5/0xf0 [ 229.943113] ? sock_write_iter+0x215/0x420 [ 229.952639] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 229.958411] ? iov_iter_get_pages+0x1ee/0x1370 [ 229.962972] ? __lock_is_held+0xb5/0x140 [ 229.967022] generic_gcmaes_encrypt+0xfd/0x150 [ 229.971580] ? generic_gcmaes_encrypt+0xfd/0x150 [ 229.976319] ? helper_rfc4106_encrypt+0x450/0x450 [ 229.981149] ? __kmalloc+0x5f1/0x770 [ 229.984850] gcmaes_wrapper_encrypt+0x109/0x180 [ 229.989492] tls_push_record+0x9ae/0x1600 [ 229.993616] ? lockdep_hardirqs_on+0x421/0x5c0 [ 229.998179] tls_sw_sendmsg+0x92d/0x1020 [ 230.002219] ? find_held_lock+0x36/0x1d0 [ 230.006256] ? tls_sw_push_pending_record+0x10/0x10 [ 230.011246] ? __local_bh_enable_ip+0x160/0x260 [ 230.016408] ? lock_sock_nested+0xc5/0x100 [ 230.020617] ? lockdep_hardirqs_on+0x421/0x5c0 [ 230.025170] ? lock_sock_nested+0x82/0x100 [ 230.029377] ? trace_hardirqs_on+0x28/0x190 [ 230.033682] ? lock_sock_nested+0x82/0x100 [ 230.037890] ? lock_sock_nested+0x82/0x100 [ 230.042101] inet_sendmsg+0x108/0x440 [ 230.048048] smc_sendmsg+0x223/0x320 [ 230.051737] ? smc_sendpage+0x170/0x170 [ 230.055691] sock_sendmsg+0xb5/0xf0 [ 230.059303] sock_write_iter+0x215/0x420 [ 230.063340] ? sock_sendmsg+0xf0/0xf0 [ 230.067121] __vfs_write+0x443/0x890 [ 230.070810] ? lock_downgrade+0x860/0x860 [ 230.074936] ? kernel_read+0x130/0x130 [ 230.078807] ? rw_verify_area+0xb8/0x2b0 [ 230.082842] vfs_write+0x150/0x4d0 [ 230.086357] ksys_write+0x103/0x260 [ 230.089959] ? do_sys_open+0x16e/0x350 [ 230.093821] ? __ia32_sys_read+0xa0/0xa0 [ 230.097868] ? do_syscall_64+0x21/0x4e0 [ 230.101830] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.107181] __x64_sys_write+0x6e/0xb0 [ 230.111044] do_syscall_64+0xd0/0x4e0 [ 230.114837] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.120001] RIP: 0033:0x4592f9 [ 230.123175] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 230.142516] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 230.150475] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 230.157732] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 230.164976] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 230.172233] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 230.179475] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 230.189271] FAULT_INJECTION: forcing a failure. [ 230.189271] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 230.229806] CPU: 0 PID: 9478 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 230.237655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.246991] Call Trace: [ 230.249560] dump_stack+0x123/0x177 [ 230.253176] should_fail.cold.4+0x5/0x13 [ 230.257212] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 230.262289] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 230.267555] ? kasan_unpoison_shadow+0x35/0x50 [ 230.272115] __alloc_pages_nodemask+0x1d5/0x710 [ 230.276762] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 230.281757] alloc_pages_current+0xd6/0x1b0 [ 230.286056] skb_page_frag_refill+0x20b/0x400 [ 230.290526] sk_page_frag_refill+0x46/0x1b0 [ 230.294831] tcp_sendmsg_locked+0xc58/0x35b0 [ 230.299304] ? mark_held_locks+0x130/0x130 [ 230.303525] ? mark_held_locks+0xc7/0x130 [ 230.307653] ? tcp_sendpage+0x50/0x50 [ 230.311443] ? mark_held_locks+0xc7/0x130 [ 230.315569] ? __local_bh_enable_ip+0x160/0x260 [ 230.320222] ? lock_sock_nested+0xc5/0x100 [ 230.324437] ? lockdep_hardirqs_on+0x421/0x5c0 [ 230.329002] ? lock_sock_nested+0x82/0x100 [ 230.333211] ? trace_hardirqs_on+0x28/0x190 [ 230.337505] ? lock_sock_nested+0x82/0x100 [ 230.341714] ? lock_sock_nested+0x82/0x100 [ 230.345924] ? __local_bh_enable_ip+0x160/0x260 [ 230.350579] tcp_sendmsg+0x27/0x40 [ 230.354102] inet_sendmsg+0x108/0x440 [ 230.357880] smc_sendmsg+0x223/0x320 [ 230.361577] ? smc_sendpage+0x170/0x170 [ 230.365526] sock_sendmsg+0xb5/0xf0 [ 230.369137] sock_write_iter+0x215/0x420 [ 230.373174] ? sock_sendmsg+0xf0/0xf0 [ 230.377134] __vfs_write+0x443/0x890 [ 230.380824] ? lock_downgrade+0x860/0x860 [ 230.384947] ? kernel_read+0x130/0x130 [ 230.388818] ? rw_verify_area+0xb8/0x2b0 [ 230.392945] vfs_write+0x150/0x4d0 [ 230.396462] ksys_write+0x103/0x260 [ 230.400092] ? do_sys_open+0x16e/0x350 [ 230.403955] ? __ia32_sys_read+0xa0/0xa0 [ 230.407995] ? do_syscall_64+0x21/0x4e0 [ 230.411943] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.417285] __x64_sys_write+0x6e/0xb0 [ 230.421149] do_syscall_64+0xd0/0x4e0 [ 230.424927] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.430101] RIP: 0033:0x4592f9 [ 230.433266] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 230.452144] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 230.459824] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 230.467517] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 230.474760] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 230.482115] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 230.489380] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 230.530552] FAULT_INJECTION: forcing a failure. [ 230.530552] name failslab, interval 1, probability 0, space 0, times 0 [ 230.530628] FAULT_INJECTION: forcing a failure. [ 230.530628] name failslab, interval 1, probability 0, space 0, times 0 [ 230.553526] FAULT_INJECTION: forcing a failure. [ 230.553526] name failslab, interval 1, probability 0, space 0, times 0 [ 230.553840] FAULT_INJECTION: forcing a failure. [ 230.553840] name failslab, interval 1, probability 0, space 0, times 0 [ 230.577272] FAULT_INJECTION: forcing a failure. [ 230.577272] name failslab, interval 1, probability 0, space 0, times 0 [ 230.588660] CPU: 0 PID: 9490 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 230.596462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.605803] Call Trace: [ 230.608368] dump_stack+0x123/0x177 [ 230.611971] should_fail.cold.4+0x5/0x13 [ 230.616009] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 230.621085] ? kernel_text_address+0x79/0xf0 [ 230.625469] ? __kernel_text_address+0xd/0x40 [ 230.629942] ? unwind_get_return_address+0x61/0xa0 [ 230.634848] __should_failslab+0xba/0xf0 [ 230.638884] should_failslab+0x9/0x14 [ 230.642657] __kmalloc+0x70/0x770 [ 230.646106] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 230.651357] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 230.656433] ? tls_push_record+0xff/0x1600 [ 230.660642] ? tls_sw_sendmsg+0x92d/0x1020 [ 230.664850] ? inet_sendmsg+0x108/0x440 [ 230.668798] ? smc_sendmsg+0x223/0x320 [ 230.672673] ? sock_sendmsg+0xb5/0xf0 [ 230.676446] ? sock_write_iter+0x215/0x420 [ 230.680658] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 230.686434] ? iov_iter_get_pages+0x1ee/0x1370 [ 230.690998] ? __lock_is_held+0xb5/0x140 [ 230.695062] generic_gcmaes_encrypt+0xfd/0x150 [ 230.699628] ? generic_gcmaes_encrypt+0xfd/0x150 [ 230.704373] ? helper_rfc4106_encrypt+0x450/0x450 [ 230.709295] ? __kmalloc+0x5f1/0x770 [ 230.712991] gcmaes_wrapper_encrypt+0x109/0x180 [ 230.717641] tls_push_record+0x9ae/0x1600 [ 230.721766] ? lockdep_hardirqs_on+0x421/0x5c0 [ 230.726348] tls_sw_sendmsg+0x92d/0x1020 [ 230.730383] ? __lock_acquire+0x792/0x4980 [ 230.734596] ? find_held_lock+0x36/0x1d0 [ 230.738632] ? tls_sw_push_pending_record+0x10/0x10 [ 230.743641] ? __local_bh_enable_ip+0x160/0x260 [ 230.748282] ? lock_sock_nested+0xc5/0x100 [ 230.752763] ? lockdep_hardirqs_on+0x421/0x5c0 [ 230.757344] ? lock_sock_nested+0x82/0x100 [ 230.761553] ? trace_hardirqs_on+0x28/0x190 [ 230.765847] ? lock_sock_nested+0x82/0x100 [ 230.770056] ? lock_sock_nested+0x82/0x100 [ 230.774270] inet_sendmsg+0x108/0x440 [ 230.778049] smc_sendmsg+0x223/0x320 [ 230.781735] ? smc_sendpage+0x170/0x170 [ 230.785696] sock_sendmsg+0xb5/0xf0 [ 230.789299] sock_write_iter+0x215/0x420 [ 230.793524] ? sock_sendmsg+0xf0/0xf0 [ 230.797309] __vfs_write+0x443/0x890 [ 230.800999] ? lock_downgrade+0x860/0x860 [ 230.805123] ? kernel_read+0x130/0x130 [ 230.808993] ? rw_verify_area+0xb8/0x2b0 [ 230.813031] vfs_write+0x150/0x4d0 [ 230.816555] ksys_write+0x103/0x260 [ 230.820156] ? do_sys_open+0x16e/0x350 [ 230.824020] ? __ia32_sys_read+0xa0/0xa0 [ 230.828071] ? do_syscall_64+0x21/0x4e0 [ 230.832024] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.837364] __x64_sys_write+0x6e/0xb0 [ 230.841229] do_syscall_64+0xd0/0x4e0 [ 230.845016] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 230.850178] RIP: 0033:0x4592f9 [ 230.853357] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 230.872679] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 230.880359] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 230.887605] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 230.894849] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 230.902539] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 230.909783] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 230.918679] CPU: 0 PID: 9498 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 230.926472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 230.935819] Call Trace: [ 230.938398] dump_stack+0x123/0x177 [ 230.942021] should_fail.cold.4+0x5/0x13 [ 230.946161] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 230.951272] ? kernel_text_address+0x79/0xf0 [ 230.955674] ? __kernel_text_address+0xd/0x40 [ 230.960158] ? unwind_get_return_address+0x61/0xa0 [ 230.965085] __should_failslab+0xba/0xf0 [ 230.969136] should_failslab+0x9/0x14 [ 230.972914] __kmalloc+0x70/0x770 [ 230.976347] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 230.981599] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 230.986677] ? tls_push_record+0xff/0x1600 [ 230.990884] ? tls_sw_sendmsg+0x92d/0x1020 [ 230.995090] ? inet_sendmsg+0x108/0x440 [ 230.999040] ? smc_sendmsg+0x223/0x320 [ 231.002904] ? sock_sendmsg+0xb5/0xf0 [ 231.006688] ? sock_write_iter+0x215/0x420 [ 231.010900] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 231.016673] ? iov_iter_get_pages+0x1ee/0x1370 [ 231.021237] ? __lock_is_held+0xb5/0x140 [ 231.025279] generic_gcmaes_encrypt+0xfd/0x150 [ 231.029833] ? generic_gcmaes_encrypt+0xfd/0x150 [ 231.034560] ? helper_rfc4106_encrypt+0x450/0x450 [ 231.039379] ? __kmalloc+0x5f1/0x770 [ 231.043068] gcmaes_wrapper_encrypt+0x109/0x180 [ 231.047713] tls_push_record+0x9ae/0x1600 [ 231.051837] ? lockdep_hardirqs_on+0x421/0x5c0 [ 231.056410] tls_sw_sendmsg+0x92d/0x1020 [ 231.060443] ? __lock_acquire+0x792/0x4980 [ 231.064659] ? find_held_lock+0x36/0x1d0 [ 231.068697] ? tls_sw_push_pending_record+0x10/0x10 [ 231.073688] ? __local_bh_enable_ip+0x160/0x260 [ 231.078331] ? lock_sock_nested+0xc5/0x100 [ 231.082539] ? lockdep_hardirqs_on+0x421/0x5c0 [ 231.087132] ? lock_sock_nested+0x82/0x100 [ 231.091356] ? trace_hardirqs_on+0x28/0x190 [ 231.095661] ? lock_sock_nested+0x82/0x100 [ 231.099874] ? lock_sock_nested+0x82/0x100 [ 231.104086] inet_sendmsg+0x108/0x440 [ 231.107866] smc_sendmsg+0x223/0x320 [ 231.111565] ? smc_sendpage+0x170/0x170 [ 231.115515] sock_sendmsg+0xb5/0xf0 [ 231.119117] sock_write_iter+0x215/0x420 [ 231.123329] ? sock_sendmsg+0xf0/0xf0 [ 231.127376] __vfs_write+0x443/0x890 [ 231.131072] ? lock_downgrade+0x860/0x860 [ 231.135196] ? kernel_read+0x130/0x130 [ 231.139067] ? rw_verify_area+0xb8/0x2b0 [ 231.143103] vfs_write+0x150/0x4d0 [ 231.146636] ksys_write+0x103/0x260 [ 231.150237] ? do_sys_open+0x16e/0x350 [ 231.154100] ? __ia32_sys_read+0xa0/0xa0 [ 231.158137] ? do_syscall_64+0x21/0x4e0 [ 231.162088] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.167435] __x64_sys_write+0x6e/0xb0 [ 231.171308] do_syscall_64+0xd0/0x4e0 [ 231.175530] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.180698] RIP: 0033:0x4592f9 [ 231.183866] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.202933] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 231.210615] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 231.217868] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 231.225119] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 231.232364] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 231.239810] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 231.262396] CPU: 0 PID: 9488 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 231.270213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.279558] Call Trace: [ 231.282128] dump_stack+0x123/0x177 [ 231.285737] should_fail.cold.4+0x5/0x13 [ 231.289777] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 231.295038] ? kernel_text_address+0x79/0xf0 [ 231.299424] ? __kernel_text_address+0xd/0x40 [ 231.303894] ? unwind_get_return_address+0x61/0xa0 [ 231.308813] __should_failslab+0xba/0xf0 [ 231.312851] should_failslab+0x9/0x14 [ 231.316631] __kmalloc+0x70/0x770 [ 231.320063] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 231.325333] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 231.330424] ? tls_push_record+0xff/0x1600 [ 231.334646] ? tls_sw_sendmsg+0x92d/0x1020 [ 231.338857] ? inet_sendmsg+0x108/0x440 [ 231.342819] ? smc_sendmsg+0x223/0x320 [ 231.346698] ? sock_sendmsg+0xb5/0xf0 [ 231.350472] ? sock_write_iter+0x215/0x420 [ 231.354692] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 231.360469] ? iov_iter_get_pages+0x1ee/0x1370 [ 231.365045] ? __lock_is_held+0xb5/0x140 [ 231.369087] generic_gcmaes_encrypt+0xfd/0x150 [ 231.373643] ? generic_gcmaes_encrypt+0xfd/0x150 [ 231.378389] ? helper_rfc4106_encrypt+0x450/0x450 [ 231.383210] ? __kmalloc+0x5f1/0x770 [ 231.386915] gcmaes_wrapper_encrypt+0x109/0x180 [ 231.392184] tls_push_record+0x9ae/0x1600 [ 231.396353] ? lockdep_hardirqs_on+0x421/0x5c0 [ 231.400918] tls_sw_sendmsg+0x92d/0x1020 [ 231.404957] ? __lock_acquire+0x792/0x4980 [ 231.409186] ? find_held_lock+0x36/0x1d0 [ 231.413237] ? tls_sw_push_pending_record+0x10/0x10 [ 231.418233] ? __local_bh_enable_ip+0x160/0x260 [ 231.422876] ? lock_sock_nested+0xc5/0x100 [ 231.427096] ? lockdep_hardirqs_on+0x421/0x5c0 [ 231.431675] ? lock_sock_nested+0x82/0x100 [ 231.435887] ? trace_hardirqs_on+0x28/0x190 [ 231.440183] ? lock_sock_nested+0x82/0x100 [ 231.444395] ? lock_sock_nested+0x82/0x100 [ 231.448624] inet_sendmsg+0x108/0x440 [ 231.452403] smc_sendmsg+0x223/0x320 [ 231.456095] ? smc_sendpage+0x170/0x170 [ 231.460044] sock_sendmsg+0xb5/0xf0 [ 231.463647] sock_write_iter+0x215/0x420 [ 231.467690] ? sock_sendmsg+0xf0/0xf0 [ 231.471492] __vfs_write+0x443/0x890 [ 231.475194] ? lock_downgrade+0x860/0x860 [ 231.479317] ? kernel_read+0x130/0x130 [ 231.483191] ? rw_verify_area+0xb8/0x2b0 [ 231.487229] vfs_write+0x150/0x4d0 [ 231.490747] ksys_write+0x103/0x260 [ 231.494352] ? do_sys_open+0x16e/0x350 [ 231.498226] ? __ia32_sys_read+0xa0/0xa0 [ 231.502269] ? do_syscall_64+0x21/0x4e0 [ 231.506222] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.511564] __x64_sys_write+0x6e/0xb0 [ 231.515444] do_syscall_64+0xd0/0x4e0 [ 231.519223] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.524397] RIP: 0033:0x4592f9 [ 231.527660] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.546544] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 231.554244] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 231.561493] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 231.568749] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 231.575997] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 231.583243] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 231.590516] CPU: 1 PID: 9489 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 231.598329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.607661] Call Trace: [ 231.610243] dump_stack+0x123/0x177 [ 231.613849] should_fail.cold.4+0x5/0x13 [ 231.617904] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 231.623067] ? kernel_text_address+0x79/0xf0 [ 231.627450] ? __kernel_text_address+0xd/0x40 [ 231.631919] ? unwind_get_return_address+0x61/0xa0 [ 231.636846] __should_failslab+0xba/0xf0 [ 231.640881] should_failslab+0x9/0x14 [ 231.644657] __kmalloc+0x70/0x770 [ 231.648090] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 231.653341] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 231.658418] ? tls_push_record+0xff/0x1600 [ 231.662630] ? tls_sw_sendmsg+0x92d/0x1020 [ 231.666837] ? inet_sendmsg+0x108/0x440 [ 231.670798] ? smc_sendmsg+0x223/0x320 [ 231.674672] ? sock_sendmsg+0xb5/0xf0 [ 231.678447] ? sock_write_iter+0x215/0x420 [ 231.682665] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 231.688451] ? iov_iter_get_pages+0x1ee/0x1370 [ 231.693030] ? __lock_is_held+0xb5/0x140 [ 231.697077] generic_gcmaes_encrypt+0xfd/0x150 [ 231.701642] ? generic_gcmaes_encrypt+0xfd/0x150 [ 231.706406] ? helper_rfc4106_encrypt+0x450/0x450 [ 231.711232] ? __kmalloc+0x5f1/0x770 [ 231.714935] gcmaes_wrapper_encrypt+0x109/0x180 [ 231.719582] tls_push_record+0x9ae/0x1600 [ 231.723705] ? lockdep_hardirqs_on+0x421/0x5c0 [ 231.728284] tls_sw_sendmsg+0x92d/0x1020 [ 231.732320] ? __lock_acquire+0x792/0x4980 [ 231.736532] ? find_held_lock+0x36/0x1d0 [ 231.740571] ? tls_sw_push_pending_record+0x10/0x10 [ 231.745561] ? __local_bh_enable_ip+0x160/0x260 [ 231.750213] ? lock_sock_nested+0xc5/0x100 [ 231.754422] ? lockdep_hardirqs_on+0x421/0x5c0 [ 231.758978] ? lock_sock_nested+0x82/0x100 [ 231.763200] ? trace_hardirqs_on+0x28/0x190 [ 231.767495] ? lock_sock_nested+0x82/0x100 [ 231.771703] ? lock_sock_nested+0x82/0x100 [ 231.775915] inet_sendmsg+0x108/0x440 [ 231.779696] smc_sendmsg+0x223/0x320 [ 231.783385] ? smc_sendpage+0x170/0x170 [ 231.787336] sock_sendmsg+0xb5/0xf0 [ 231.790939] sock_write_iter+0x215/0x420 [ 231.794975] ? sock_sendmsg+0xf0/0xf0 [ 231.798756] __vfs_write+0x443/0x890 [ 231.802443] ? lock_downgrade+0x860/0x860 [ 231.806565] ? kernel_read+0x130/0x130 [ 231.810436] ? rw_verify_area+0xb8/0x2b0 [ 231.814821] vfs_write+0x150/0x4d0 [ 231.818340] ksys_write+0x103/0x260 [ 231.821941] ? do_sys_open+0x16e/0x350 [ 231.825803] ? __ia32_sys_read+0xa0/0xa0 [ 231.829839] ? do_syscall_64+0x21/0x4e0 [ 231.833790] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.839128] __x64_sys_write+0x6e/0xb0 [ 231.842993] do_syscall_64+0xd0/0x4e0 [ 231.846769] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 231.851934] RIP: 0033:0x4592f9 [ 231.855100] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 231.873979] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 231.881662] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 231.888909] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 231.896156] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 231.903410] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 231.910674] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 231.926936] CPU: 1 PID: 9496 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 2020/11/29 15:26:55 executed programs: 704 [ 231.934730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 231.944077] Call Trace: [ 231.946660] dump_stack+0x123/0x177 [ 231.950293] should_fail.cold.4+0x5/0x13 [ 231.954350] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 231.959447] ? kernel_text_address+0x79/0xf0 [ 231.963849] ? __kernel_text_address+0xd/0x40 [ 231.968338] ? unwind_get_return_address+0x61/0xa0 [ 231.973259] __should_failslab+0xba/0xf0 [ 231.977312] should_failslab+0x9/0x14 [ 231.981106] __kmalloc+0x70/0x770 [ 231.984554] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 231.989833] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 231.994930] ? tls_push_record+0xff/0x1600 [ 231.999196] ? tls_sw_sendmsg+0x92d/0x1020 [ 232.003422] ? inet_sendmsg+0x108/0x440 [ 232.007395] ? smc_sendmsg+0x223/0x320 [ 232.011270] ? sock_sendmsg+0xb5/0xf0 [ 232.015064] ? sock_write_iter+0x215/0x420 [ 232.019307] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 232.025103] ? iov_iter_get_pages+0x1ee/0x1370 [ 232.029693] ? __lock_is_held+0xb5/0x140 [ 232.033757] generic_gcmaes_encrypt+0xfd/0x150 [ 232.038330] ? generic_gcmaes_encrypt+0xfd/0x150 [ 232.043078] ? helper_rfc4106_encrypt+0x450/0x450 [ 232.047999] ? __kmalloc+0x5f1/0x770 [ 232.051695] gcmaes_wrapper_encrypt+0x109/0x180 [ 232.056341] tls_push_record+0x9ae/0x1600 [ 232.060462] ? lockdep_hardirqs_on+0x421/0x5c0 [ 232.065028] tls_sw_sendmsg+0x92d/0x1020 [ 232.069063] ? __lock_acquire+0x792/0x4980 [ 232.073278] ? find_held_lock+0x36/0x1d0 [ 232.077318] ? tls_sw_push_pending_record+0x10/0x10 [ 232.082307] ? __local_bh_enable_ip+0x160/0x260 [ 232.086949] ? lock_sock_nested+0xc5/0x100 [ 232.091160] ? lockdep_hardirqs_on+0x421/0x5c0 [ 232.095714] ? lock_sock_nested+0x82/0x100 [ 232.099925] ? trace_hardirqs_on+0x28/0x190 [ 232.104218] ? lock_sock_nested+0x82/0x100 [ 232.108425] ? lock_sock_nested+0x82/0x100 [ 232.112646] inet_sendmsg+0x108/0x440 [ 232.116427] smc_sendmsg+0x223/0x320 [ 232.120112] ? smc_sendpage+0x170/0x170 [ 232.124062] sock_sendmsg+0xb5/0xf0 [ 232.127665] sock_write_iter+0x215/0x420 [ 232.131700] ? sock_sendmsg+0xf0/0xf0 [ 232.135489] __vfs_write+0x443/0x890 [ 232.139178] ? lock_downgrade+0x860/0x860 [ 232.143301] ? kernel_read+0x130/0x130 [ 232.147173] ? rw_verify_area+0xb8/0x2b0 [ 232.151263] vfs_write+0x150/0x4d0 [ 232.154780] ksys_write+0x103/0x260 [ 232.158381] ? do_sys_open+0x16e/0x350 [ 232.162244] ? __ia32_sys_read+0xa0/0xa0 [ 232.166297] ? do_syscall_64+0x21/0x4e0 [ 232.170261] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.175607] __x64_sys_write+0x6e/0xb0 [ 232.179470] do_syscall_64+0xd0/0x4e0 [ 232.183248] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.188411] RIP: 0033:0x4592f9 [ 232.191591] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 232.210476] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 232.218157] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 232.225400] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 232.232647] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 232.239893] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 232.247145] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 232.264445] FAULT_INJECTION: forcing a failure. [ 232.264445] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 232.277413] FAULT_INJECTION: forcing a failure. [ 232.277413] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 232.277820] FAULT_INJECTION: forcing a failure. [ 232.277820] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 232.301419] FAULT_INJECTION: forcing a failure. [ 232.301419] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 232.304376] CPU: 1 PID: 9515 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 232.320974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.330482] Call Trace: [ 232.333051] dump_stack+0x123/0x177 [ 232.336673] should_fail.cold.4+0x5/0x13 [ 232.340716] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 232.345793] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 232.351045] ? kasan_unpoison_shadow+0x35/0x50 [ 232.355605] __alloc_pages_nodemask+0x1d5/0x710 [ 232.360252] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 232.365255] alloc_pages_current+0xd6/0x1b0 [ 232.369555] skb_page_frag_refill+0x20b/0x400 [ 232.374028] sk_page_frag_refill+0x46/0x1b0 [ 232.378329] tcp_sendmsg_locked+0xc58/0x35b0 [ 232.382716] ? mark_held_locks+0x130/0x130 [ 232.386929] ? mark_held_locks+0xc7/0x130 [ 232.391057] ? tcp_sendpage+0x50/0x50 [ 232.394837] ? mark_held_locks+0xc7/0x130 [ 232.398960] ? __local_bh_enable_ip+0x160/0x260 [ 232.403604] ? lock_sock_nested+0xc5/0x100 [ 232.407813] ? lockdep_hardirqs_on+0x421/0x5c0 [ 232.412369] ? lock_sock_nested+0x82/0x100 [ 232.416577] ? trace_hardirqs_on+0x28/0x190 [ 232.420875] ? lock_sock_nested+0x82/0x100 [ 232.425169] ? lock_sock_nested+0x82/0x100 [ 232.429384] ? __local_bh_enable_ip+0x160/0x260 [ 232.434030] tcp_sendmsg+0x27/0x40 [ 232.437551] inet_sendmsg+0x108/0x440 [ 232.441416] smc_sendmsg+0x223/0x320 [ 232.445104] ? smc_sendpage+0x170/0x170 [ 232.449062] sock_sendmsg+0xb5/0xf0 [ 232.452665] sock_write_iter+0x215/0x420 [ 232.456704] ? sock_sendmsg+0xf0/0xf0 [ 232.460497] __vfs_write+0x443/0x890 [ 232.464185] ? lock_downgrade+0x860/0x860 [ 232.468309] ? kernel_read+0x130/0x130 [ 232.472178] ? rw_verify_area+0xb8/0x2b0 [ 232.476217] vfs_write+0x150/0x4d0 [ 232.479733] ksys_write+0x103/0x260 [ 232.483333] ? do_sys_open+0x16e/0x350 [ 232.487196] ? __ia32_sys_read+0xa0/0xa0 [ 232.491251] ? do_syscall_64+0x21/0x4e0 [ 232.495644] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.500984] __x64_sys_write+0x6e/0xb0 [ 232.504848] do_syscall_64+0xd0/0x4e0 [ 232.509230] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.514409] RIP: 0033:0x4592f9 [ 232.517585] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 232.536473] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 232.544163] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 232.551407] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 232.558671] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 232.566101] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 232.573346] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 232.586227] CPU: 1 PID: 9494 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 232.594038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.603388] Call Trace: [ 232.605973] dump_stack+0x123/0x177 [ 232.609685] should_fail.cold.4+0x5/0x13 [ 232.613747] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 232.618841] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 232.624114] ? kasan_unpoison_shadow+0x35/0x50 [ 232.628695] __alloc_pages_nodemask+0x1d5/0x710 [ 232.633485] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 232.638522] alloc_pages_current+0xd6/0x1b0 [ 232.642846] skb_page_frag_refill+0x20b/0x400 [ 232.647337] sk_page_frag_refill+0x46/0x1b0 [ 232.651640] tcp_sendmsg_locked+0xc58/0x35b0 [ 232.656027] ? mark_held_locks+0x130/0x130 [ 232.660236] ? mark_held_locks+0xc7/0x130 [ 232.664452] ? tcp_sendpage+0x50/0x50 [ 232.668256] ? mark_held_locks+0xc7/0x130 [ 232.672397] ? __local_bh_enable_ip+0x160/0x260 [ 232.677039] ? lock_sock_nested+0xc5/0x100 [ 232.681259] ? lockdep_hardirqs_on+0x421/0x5c0 [ 232.685815] ? lock_sock_nested+0x82/0x100 [ 232.690025] ? trace_hardirqs_on+0x28/0x190 [ 232.694321] ? lock_sock_nested+0x82/0x100 [ 232.698543] ? lock_sock_nested+0x82/0x100 [ 232.702757] ? __local_bh_enable_ip+0x160/0x260 [ 232.707409] tcp_sendmsg+0x27/0x40 [ 232.710943] inet_sendmsg+0x108/0x440 [ 232.714727] smc_sendmsg+0x223/0x320 [ 232.718421] ? smc_sendpage+0x170/0x170 [ 232.722372] sock_sendmsg+0xb5/0xf0 [ 232.725975] sock_write_iter+0x215/0x420 [ 232.730011] ? sock_sendmsg+0xf0/0xf0 [ 232.733818] __vfs_write+0x443/0x890 [ 232.737518] ? lock_downgrade+0x860/0x860 [ 232.741640] ? kernel_read+0x130/0x130 [ 232.745511] ? rw_verify_area+0xb8/0x2b0 [ 232.749549] vfs_write+0x150/0x4d0 [ 232.753069] ksys_write+0x103/0x260 [ 232.756670] ? do_sys_open+0x16e/0x350 [ 232.760532] ? __ia32_sys_read+0xa0/0xa0 [ 232.764580] ? do_syscall_64+0x21/0x4e0 [ 232.768544] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.773891] __x64_sys_write+0x6e/0xb0 [ 232.777761] do_syscall_64+0xd0/0x4e0 [ 232.781536] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 232.786700] RIP: 0033:0x4592f9 [ 232.789868] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 232.809266] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 232.817207] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 232.824452] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 232.831698] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 232.838963] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 232.846208] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 232.859189] CPU: 1 PID: 9516 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 232.866989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 232.876329] Call Trace: [ 232.878901] dump_stack+0x123/0x177 [ 232.882518] should_fail.cold.4+0x5/0x13 [ 232.886565] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 232.891646] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 232.896918] ? kasan_unpoison_shadow+0x35/0x50 [ 232.901489] __alloc_pages_nodemask+0x1d5/0x710 [ 232.906135] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 232.911133] alloc_pages_current+0xd6/0x1b0 [ 232.915924] skb_page_frag_refill+0x20b/0x400 [ 232.920414] sk_page_frag_refill+0x46/0x1b0 [ 232.924891] tcp_sendmsg_locked+0xc58/0x35b0 [ 232.929278] ? mark_held_locks+0x130/0x130 [ 232.933508] ? mark_held_locks+0xc7/0x130 [ 232.937655] ? tcp_sendpage+0x50/0x50 [ 232.941442] ? mark_held_locks+0xc7/0x130 [ 232.945577] ? __local_bh_enable_ip+0x160/0x260 [ 232.950221] ? lock_sock_nested+0xc5/0x100 [ 232.954443] ? lockdep_hardirqs_on+0x421/0x5c0 [ 232.959071] ? lock_sock_nested+0x82/0x100 [ 232.963302] ? trace_hardirqs_on+0x28/0x190 [ 232.967598] ? lock_sock_nested+0x82/0x100 [ 232.971808] ? lock_sock_nested+0x82/0x100 [ 232.976018] ? __local_bh_enable_ip+0x160/0x260 [ 232.980676] tcp_sendmsg+0x27/0x40 [ 232.984197] inet_sendmsg+0x108/0x440 [ 232.987975] smc_sendmsg+0x223/0x320 [ 232.991663] ? smc_sendpage+0x170/0x170 [ 232.995613] sock_sendmsg+0xb5/0xf0 [ 232.999216] sock_write_iter+0x215/0x420 [ 233.003287] ? sock_sendmsg+0xf0/0xf0 [ 233.007071] __vfs_write+0x443/0x890 [ 233.010767] ? lock_downgrade+0x860/0x860 [ 233.015152] ? kernel_read+0x130/0x130 [ 233.019033] ? rw_verify_area+0xb8/0x2b0 [ 233.023075] vfs_write+0x150/0x4d0 [ 233.026600] ksys_write+0x103/0x260 [ 233.030214] ? do_sys_open+0x16e/0x350 [ 233.034081] ? __ia32_sys_read+0xa0/0xa0 [ 233.038130] ? do_syscall_64+0x21/0x4e0 [ 233.042097] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.047873] __x64_sys_write+0x6e/0xb0 [ 233.054256] do_syscall_64+0xd0/0x4e0 [ 233.058042] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.063228] RIP: 0033:0x4592f9 [ 233.066401] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 233.085543] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 233.093233] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 233.100741] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 233.108004] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 233.115249] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 233.122495] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 233.129847] CPU: 0 PID: 9519 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 233.137637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.147011] Call Trace: [ 233.149579] dump_stack+0x123/0x177 [ 233.153183] should_fail.cold.4+0x5/0x13 [ 233.157226] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 233.162303] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 233.167555] ? kasan_unpoison_shadow+0x35/0x50 [ 233.172119] __alloc_pages_nodemask+0x1d5/0x710 [ 233.176764] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 233.181760] alloc_pages_current+0xd6/0x1b0 [ 233.186057] skb_page_frag_refill+0x20b/0x400 [ 233.190530] sk_page_frag_refill+0x46/0x1b0 [ 233.194829] tcp_sendmsg_locked+0xc58/0x35b0 [ 233.199220] ? mark_held_locks+0x130/0x130 [ 233.203432] ? mark_held_locks+0xc7/0x130 [ 233.207560] ? tcp_sendpage+0x50/0x50 [ 233.211338] ? mark_held_locks+0xc7/0x130 [ 233.215460] ? __local_bh_enable_ip+0x160/0x260 [ 233.220101] ? lock_sock_nested+0xc5/0x100 [ 233.224329] ? lockdep_hardirqs_on+0x421/0x5c0 [ 233.228885] ? lock_sock_nested+0x82/0x100 [ 233.233288] ? trace_hardirqs_on+0x28/0x190 [ 233.237582] ? lock_sock_nested+0x82/0x100 [ 233.241801] ? lock_sock_nested+0x82/0x100 [ 233.246185] ? __local_bh_enable_ip+0x160/0x260 [ 233.250860] tcp_sendmsg+0x27/0x40 [ 233.254391] inet_sendmsg+0x108/0x440 [ 233.258188] smc_sendmsg+0x223/0x320 [ 233.261881] ? smc_sendpage+0x170/0x170 [ 233.265838] sock_sendmsg+0xb5/0xf0 [ 233.269454] sock_write_iter+0x215/0x420 [ 233.273492] ? sock_sendmsg+0xf0/0xf0 [ 233.277275] __vfs_write+0x443/0x890 [ 233.280966] ? lock_downgrade+0x860/0x860 [ 233.285090] ? kernel_read+0x130/0x130 [ 233.288959] ? rw_verify_area+0xb8/0x2b0 [ 233.292999] vfs_write+0x150/0x4d0 [ 233.296516] ksys_write+0x103/0x260 [ 233.300132] ? do_sys_open+0x16e/0x350 [ 233.303996] ? __ia32_sys_read+0xa0/0xa0 [ 233.308033] ? do_syscall_64+0x21/0x4e0 [ 233.311984] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.317323] __x64_sys_write+0x6e/0xb0 [ 233.321189] do_syscall_64+0xd0/0x4e0 [ 233.324971] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.330138] RIP: 0033:0x4592f9 [ 233.333305] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 233.352281] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 233.359962] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 233.367216] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 233.374463] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 233.381708] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 233.388962] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 233.405689] FAULT_INJECTION: forcing a failure. [ 233.405689] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 233.431792] CPU: 1 PID: 9520 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 233.439621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.449057] Call Trace: [ 233.451650] dump_stack+0x123/0x177 [ 233.455276] should_fail.cold.4+0x5/0x13 [ 233.459337] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 233.464433] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 233.469687] ? kasan_unpoison_shadow+0x35/0x50 [ 233.474270] __alloc_pages_nodemask+0x1d5/0x710 [ 233.478917] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 233.483914] alloc_pages_current+0xd6/0x1b0 [ 233.488230] skb_page_frag_refill+0x20b/0x400 [ 233.492746] sk_page_frag_refill+0x46/0x1b0 [ 233.497055] tcp_sendmsg_locked+0xc58/0x35b0 [ 233.501740] ? mark_held_locks+0x130/0x130 [ 233.505970] ? mark_held_locks+0xc7/0x130 [ 233.510104] ? tcp_sendpage+0x50/0x50 [ 233.513885] ? mark_held_locks+0xc7/0x130 [ 233.518010] ? __local_bh_enable_ip+0x160/0x260 [ 233.522671] ? lock_sock_nested+0xc5/0x100 [ 233.526894] ? lockdep_hardirqs_on+0x421/0x5c0 [ 233.531449] ? lock_sock_nested+0x82/0x100 [ 233.535661] ? trace_hardirqs_on+0x28/0x190 [ 233.539956] ? lock_sock_nested+0x82/0x100 [ 233.544165] ? lock_sock_nested+0x82/0x100 [ 233.548374] ? __local_bh_enable_ip+0x160/0x260 [ 233.553021] tcp_sendmsg+0x27/0x40 [ 233.556537] inet_sendmsg+0x108/0x440 [ 233.560317] smc_sendmsg+0x223/0x320 [ 233.564007] ? smc_sendpage+0x170/0x170 [ 233.567953] sock_sendmsg+0xb5/0xf0 [ 233.571555] sock_write_iter+0x215/0x420 [ 233.575595] ? sock_sendmsg+0xf0/0xf0 [ 233.579384] __vfs_write+0x443/0x890 [ 233.583076] ? lock_downgrade+0x860/0x860 [ 233.587199] ? kernel_read+0x130/0x130 [ 233.591070] ? rw_verify_area+0xb8/0x2b0 [ 233.595124] vfs_write+0x150/0x4d0 [ 233.598652] ksys_write+0x103/0x260 [ 233.602251] ? do_sys_open+0x16e/0x350 [ 233.606119] ? __ia32_sys_read+0xa0/0xa0 [ 233.610165] ? do_syscall_64+0x21/0x4e0 [ 233.614122] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.619472] __x64_sys_write+0x6e/0xb0 [ 233.623336] do_syscall_64+0xd0/0x4e0 [ 233.627114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.632287] RIP: 0033:0x4592f9 [ 233.635455] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 233.655901] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 233.663678] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 233.671366] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 233.678642] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 233.685891] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 233.693155] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 233.770357] FAULT_INJECTION: forcing a failure. [ 233.770357] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 233.770787] FAULT_INJECTION: forcing a failure. [ 233.770787] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 233.794382] FAULT_INJECTION: forcing a failure. [ 233.794382] name failslab, interval 1, probability 0, space 0, times 0 [ 233.795143] CPU: 1 PID: 9541 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 233.814143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 233.823478] Call Trace: [ 233.826049] dump_stack+0x123/0x177 [ 233.829656] should_fail.cold.4+0x5/0x13 [ 233.833692] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 233.838777] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 233.844029] ? kasan_unpoison_shadow+0x35/0x50 [ 233.848590] __alloc_pages_nodemask+0x1d5/0x710 [ 233.853256] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 233.858252] alloc_pages_current+0xd6/0x1b0 [ 233.862550] skb_page_frag_refill+0x20b/0x400 [ 233.867020] sk_page_frag_refill+0x46/0x1b0 [ 233.871317] tcp_sendmsg_locked+0xc58/0x35b0 [ 233.875704] ? mark_held_locks+0x130/0x130 [ 233.879929] ? mark_held_locks+0xc7/0x130 [ 233.884071] ? tcp_sendpage+0x50/0x50 [ 233.887848] ? mark_held_locks+0xc7/0x130 [ 233.891974] ? __local_bh_enable_ip+0x160/0x260 [ 233.896628] ? lock_sock_nested+0xc5/0x100 [ 233.900836] ? lockdep_hardirqs_on+0x421/0x5c0 [ 233.905392] ? lock_sock_nested+0x82/0x100 [ 233.909600] ? trace_hardirqs_on+0x28/0x190 [ 233.913897] ? lock_sock_nested+0x82/0x100 [ 233.918104] ? __local_bh_enable_ip+0x160/0x260 [ 233.922751] tcp_sendmsg+0x27/0x40 [ 233.926270] inet_sendmsg+0x108/0x440 [ 233.930055] smc_sendmsg+0x223/0x320 [ 233.933744] ? smc_sendpage+0x170/0x170 [ 233.937692] sock_sendmsg+0xb5/0xf0 [ 233.941295] sock_write_iter+0x215/0x420 [ 233.945333] ? sock_sendmsg+0xf0/0xf0 [ 233.949119] __vfs_write+0x443/0x890 [ 233.952810] ? lock_downgrade+0x860/0x860 [ 233.956935] ? kernel_read+0x130/0x130 [ 233.960809] ? rw_verify_area+0xb8/0x2b0 [ 233.964846] vfs_write+0x150/0x4d0 [ 233.968451] ksys_write+0x103/0x260 [ 233.972053] ? do_sys_open+0x16e/0x350 [ 233.975915] ? __ia32_sys_read+0xa0/0xa0 [ 233.979963] ? do_syscall_64+0x21/0x4e0 [ 233.983917] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 233.989345] __x64_sys_write+0x6e/0xb0 [ 233.993210] do_syscall_64+0xd0/0x4e0 [ 233.996990] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.002155] RIP: 0033:0x4592f9 [ 234.005325] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 234.024290] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 234.031983] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 234.039228] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 234.046473] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 234.054078] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 234.061323] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 234.070655] FAULT_INJECTION: forcing a failure. [ 234.070655] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 234.084128] FAULT_INJECTION: forcing a failure. [ 234.084128] name failslab, interval 1, probability 0, space 0, times 0 [ 234.084882] CPU: 1 PID: 9542 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 234.103088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.112428] Call Trace: [ 234.115003] dump_stack+0x123/0x177 [ 234.118608] should_fail.cold.4+0x5/0x13 [ 234.122644] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 234.127724] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 234.132977] ? kasan_unpoison_shadow+0x35/0x50 [ 234.137549] __alloc_pages_nodemask+0x1d5/0x710 [ 234.142206] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 234.147209] alloc_pages_current+0xd6/0x1b0 [ 234.151508] skb_page_frag_refill+0x20b/0x400 [ 234.155992] sk_page_frag_refill+0x46/0x1b0 [ 234.160299] tcp_sendmsg_locked+0xc58/0x35b0 [ 234.164689] ? mark_held_locks+0x130/0x130 [ 234.168898] ? mark_held_locks+0xc7/0x130 [ 234.173031] ? tcp_sendpage+0x50/0x50 [ 234.176807] ? mark_held_locks+0xc7/0x130 [ 234.180931] ? __local_bh_enable_ip+0x160/0x260 [ 234.185574] ? lock_sock_nested+0xc5/0x100 [ 234.189784] ? lockdep_hardirqs_on+0x421/0x5c0 [ 234.194342] ? lock_sock_nested+0x82/0x100 [ 234.198550] ? trace_hardirqs_on+0x28/0x190 [ 234.202849] ? lock_sock_nested+0x82/0x100 [ 234.207067] ? lock_sock_nested+0x82/0x100 [ 234.211287] ? __local_bh_enable_ip+0x160/0x260 [ 234.215939] tcp_sendmsg+0x27/0x40 [ 234.219457] inet_sendmsg+0x108/0x440 [ 234.223264] smc_sendmsg+0x223/0x320 [ 234.226969] ? smc_sendpage+0x170/0x170 [ 234.230918] sock_sendmsg+0xb5/0xf0 [ 234.234526] sock_write_iter+0x215/0x420 [ 234.238571] ? sock_sendmsg+0xf0/0xf0 [ 234.242355] __vfs_write+0x443/0x890 [ 234.246045] ? lock_downgrade+0x860/0x860 [ 234.250165] ? kernel_read+0x130/0x130 [ 234.254049] ? rw_verify_area+0xb8/0x2b0 [ 234.258175] vfs_write+0x150/0x4d0 [ 234.261691] ksys_write+0x103/0x260 [ 234.265294] ? do_sys_open+0x16e/0x350 [ 234.269168] ? __ia32_sys_read+0xa0/0xa0 [ 234.273221] ? do_syscall_64+0x21/0x4e0 [ 234.277182] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.282525] __x64_sys_write+0x6e/0xb0 [ 234.286387] do_syscall_64+0xd0/0x4e0 [ 234.290164] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.295332] RIP: 0033:0x4592f9 [ 234.298512] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 234.317389] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 234.325081] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 234.332329] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 234.339575] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 234.347088] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 234.354334] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 234.363149] CPU: 1 PID: 9537 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 234.371040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.380392] Call Trace: [ 234.382978] dump_stack+0x123/0x177 [ 234.386604] should_fail.cold.4+0x5/0x13 [ 234.390671] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 234.395772] ? kernel_text_address+0x79/0xf0 [ 234.400157] ? __kernel_text_address+0xd/0x40 [ 234.404629] ? unwind_get_return_address+0x61/0xa0 [ 234.409554] __should_failslab+0xba/0xf0 [ 234.413611] should_failslab+0x9/0x14 [ 234.417427] __kmalloc+0x70/0x770 [ 234.420864] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 234.426120] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 234.431202] ? tls_push_record+0xff/0x1600 [ 234.435412] ? tls_sw_sendmsg+0x92d/0x1020 [ 234.439648] ? inet_sendmsg+0x108/0x440 [ 234.443599] ? smc_sendmsg+0x223/0x320 [ 234.447461] ? sock_sendmsg+0xb5/0xf0 [ 234.451251] ? sock_write_iter+0x215/0x420 [ 234.455465] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 234.461242] ? iov_iter_get_pages+0x1ee/0x1370 [ 234.465811] ? __lock_is_held+0xb5/0x140 [ 234.469943] generic_gcmaes_encrypt+0xfd/0x150 [ 234.474508] ? generic_gcmaes_encrypt+0xfd/0x150 [ 234.479414] ? helper_rfc4106_encrypt+0x450/0x450 [ 234.484233] ? __kmalloc+0x5f1/0x770 [ 234.487925] gcmaes_wrapper_encrypt+0x109/0x180 [ 234.493009] tls_push_record+0x9ae/0x1600 [ 234.497221] ? lockdep_hardirqs_on+0x421/0x5c0 [ 234.501784] tls_sw_sendmsg+0x92d/0x1020 [ 234.505824] ? __lock_acquire+0x792/0x4980 [ 234.510056] ? find_held_lock+0x36/0x1d0 [ 234.514095] ? tls_sw_push_pending_record+0x10/0x10 [ 234.519717] ? __local_bh_enable_ip+0x160/0x260 [ 234.524375] ? lock_sock_nested+0xc5/0x100 [ 234.528613] ? lockdep_hardirqs_on+0x421/0x5c0 [ 234.533179] ? lock_sock_nested+0x82/0x100 [ 234.537414] ? trace_hardirqs_on+0x28/0x190 [ 234.541710] ? lock_sock_nested+0x82/0x100 [ 234.545922] ? lock_sock_nested+0x82/0x100 [ 234.550136] inet_sendmsg+0x108/0x440 [ 234.553917] smc_sendmsg+0x223/0x320 [ 234.557610] ? smc_sendpage+0x170/0x170 [ 234.561561] sock_sendmsg+0xb5/0xf0 [ 234.565165] sock_write_iter+0x215/0x420 [ 234.569201] ? sock_sendmsg+0xf0/0xf0 [ 234.573001] __vfs_write+0x443/0x890 [ 234.576703] ? lock_downgrade+0x860/0x860 [ 234.580920] ? kernel_read+0x130/0x130 [ 234.584834] ? rw_verify_area+0xb8/0x2b0 [ 234.590005] vfs_write+0x150/0x4d0 [ 234.593530] ksys_write+0x103/0x260 [ 234.597133] ? do_sys_open+0x16e/0x350 [ 234.601110] ? __ia32_sys_read+0xa0/0xa0 [ 234.605169] ? do_syscall_64+0x21/0x4e0 [ 234.609121] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.614463] __x64_sys_write+0x6e/0xb0 [ 234.618327] do_syscall_64+0xd0/0x4e0 [ 234.623063] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.628250] RIP: 0033:0x4592f9 [ 234.631419] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 234.650317] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 234.658003] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 234.665250] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 234.672496] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 234.679746] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 234.686993] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 234.696862] CPU: 1 PID: 9531 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 234.704771] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 234.714124] Call Trace: [ 234.716710] dump_stack+0x123/0x177 [ 234.720771] should_fail.cold.4+0x5/0x13 [ 234.724841] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 234.729926] ? kernel_text_address+0x79/0xf0 [ 234.734310] ? __kernel_text_address+0xd/0x40 [ 234.738780] ? unwind_get_return_address+0x61/0xa0 [ 234.743703] __should_failslab+0xba/0xf0 [ 234.747762] should_failslab+0x9/0x14 [ 234.751552] __kmalloc+0x70/0x770 [ 234.754985] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 234.760240] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 234.765338] ? tls_push_record+0xff/0x1600 [ 234.769549] ? tls_sw_sendmsg+0x92d/0x1020 [ 234.773790] ? inet_sendmsg+0x108/0x440 [ 234.777742] ? smc_sendmsg+0x223/0x320 [ 234.781604] ? sock_sendmsg+0xb5/0xf0 [ 234.785379] ? sock_write_iter+0x215/0x420 [ 234.789594] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 234.795384] ? iov_iter_get_pages+0x1ee/0x1370 [ 234.799946] ? __lock_is_held+0xb5/0x140 [ 234.803989] generic_gcmaes_encrypt+0xfd/0x150 [ 234.808547] ? generic_gcmaes_encrypt+0xfd/0x150 [ 234.813279] ? helper_rfc4106_encrypt+0x450/0x450 [ 234.818116] ? __kmalloc+0x5f1/0x770 [ 234.821808] gcmaes_wrapper_encrypt+0x109/0x180 [ 234.826453] tls_push_record+0x9ae/0x1600 [ 234.830578] ? lockdep_hardirqs_on+0x421/0x5c0 [ 234.835142] tls_sw_sendmsg+0x92d/0x1020 [ 234.839178] ? __lock_acquire+0x792/0x4980 [ 234.843411] ? find_held_lock+0x36/0x1d0 [ 234.847466] ? tls_sw_push_pending_record+0x10/0x10 [ 234.852458] ? __local_bh_enable_ip+0x160/0x260 [ 234.857120] ? lock_sock_nested+0xc5/0x100 [ 234.861344] ? lockdep_hardirqs_on+0x421/0x5c0 [ 234.865905] ? lock_sock_nested+0x82/0x100 [ 234.870116] ? trace_hardirqs_on+0x28/0x190 [ 234.874414] ? lock_sock_nested+0x82/0x100 [ 234.878625] ? lock_sock_nested+0x82/0x100 [ 234.882837] inet_sendmsg+0x108/0x440 [ 234.886635] smc_sendmsg+0x223/0x320 [ 234.890325] ? smc_sendpage+0x170/0x170 [ 234.894277] sock_sendmsg+0xb5/0xf0 [ 234.897879] sock_write_iter+0x215/0x420 [ 234.901918] ? sock_sendmsg+0xf0/0xf0 [ 234.905702] __vfs_write+0x443/0x890 [ 234.909407] ? lock_downgrade+0x860/0x860 [ 234.913707] ? kernel_read+0x130/0x130 [ 234.917594] ? rw_verify_area+0xb8/0x2b0 [ 234.921732] vfs_write+0x150/0x4d0 [ 234.925252] ksys_write+0x103/0x260 [ 234.928853] ? do_sys_open+0x16e/0x350 [ 234.932716] ? __ia32_sys_read+0xa0/0xa0 [ 234.936755] ? do_syscall_64+0x21/0x4e0 [ 234.940710] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.946053] __x64_sys_write+0x6e/0xb0 [ 234.949935] do_syscall_64+0xd0/0x4e0 [ 234.953715] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 234.959141] RIP: 0033:0x4592f9 [ 234.962312] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 234.981192] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 234.988876] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 234.996126] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 235.003381] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 235.010647] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 235.017898] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 235.040038] FAULT_INJECTION: forcing a failure. [ 235.040038] name failslab, interval 1, probability 0, space 0, times 0 [ 235.050343] CPU: 0 PID: 9544 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 235.051425] FAULT_INJECTION: forcing a failure. [ 235.051425] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 235.059046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.059049] Call Trace: [ 235.059062] dump_stack+0x123/0x177 [ 235.059071] should_fail.cold.4+0x5/0x13 [ 235.059079] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 235.059089] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 235.100900] ? kasan_unpoison_shadow+0x35/0x50 [ 235.105503] __alloc_pages_nodemask+0x1d5/0x710 [ 235.110178] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 235.115207] alloc_pages_current+0xd6/0x1b0 [ 235.119695] skb_page_frag_refill+0x20b/0x400 [ 235.124178] sk_page_frag_refill+0x46/0x1b0 [ 235.128482] tcp_sendmsg_locked+0xc58/0x35b0 [ 235.132876] ? mark_held_locks+0x130/0x130 [ 235.137091] ? mark_held_locks+0xc7/0x130 [ 235.141226] ? tcp_sendpage+0x50/0x50 [ 235.145034] ? mark_held_locks+0xc7/0x130 [ 235.149171] ? __local_bh_enable_ip+0x160/0x260 [ 235.153824] ? lock_sock_nested+0xc5/0x100 [ 235.158067] ? lockdep_hardirqs_on+0x421/0x5c0 [ 235.162636] ? lock_sock_nested+0x82/0x100 [ 235.167033] ? trace_hardirqs_on+0x28/0x190 [ 235.171334] ? lock_sock_nested+0x82/0x100 [ 235.175560] ? lock_sock_nested+0x82/0x100 [ 235.179795] ? __local_bh_enable_ip+0x160/0x260 [ 235.184465] tcp_sendmsg+0x27/0x40 [ 235.187990] inet_sendmsg+0x108/0x440 [ 235.191774] smc_sendmsg+0x223/0x320 [ 235.195492] ? smc_sendpage+0x170/0x170 [ 235.199457] sock_sendmsg+0xb5/0xf0 [ 235.203067] sock_write_iter+0x215/0x420 [ 235.207110] ? sock_sendmsg+0xf0/0xf0 [ 235.210903] __vfs_write+0x443/0x890 [ 235.214625] ? lock_downgrade+0x860/0x860 [ 235.218760] ? kernel_read+0x130/0x130 [ 235.222653] ? rw_verify_area+0xb8/0x2b0 [ 235.226699] vfs_write+0x150/0x4d0 [ 235.230247] ksys_write+0x103/0x260 [ 235.233855] ? do_sys_open+0x16e/0x350 [ 235.237899] ? __ia32_sys_read+0xa0/0xa0 [ 235.241942] ? do_syscall_64+0x21/0x4e0 [ 235.245902] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 235.251256] __x64_sys_write+0x6e/0xb0 [ 235.255125] do_syscall_64+0xd0/0x4e0 [ 235.258908] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 235.264077] RIP: 0033:0x4592f9 [ 235.267250] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 235.286218] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 235.293928] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 235.301182] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 235.308453] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 235.315707] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 235.322971] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 235.330288] CPU: 1 PID: 9545 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 235.338092] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.347440] Call Trace: [ 235.350012] dump_stack+0x123/0x177 [ 235.353880] should_fail.cold.4+0x5/0x13 [ 235.357920] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 235.362999] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 235.368251] ? kasan_unpoison_shadow+0x35/0x50 [ 235.372832] __alloc_pages_nodemask+0x1d5/0x710 [ 235.377480] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 235.382479] alloc_pages_current+0xd6/0x1b0 [ 235.387128] skb_page_frag_refill+0x20b/0x400 [ 235.391604] sk_page_frag_refill+0x46/0x1b0 [ 235.395905] tcp_sendmsg_locked+0xc58/0x35b0 [ 235.400292] ? mark_held_locks+0x130/0x130 [ 235.404513] ? mark_held_locks+0xc7/0x130 [ 235.408642] ? tcp_sendpage+0x50/0x50 [ 235.412419] ? mark_held_locks+0xc7/0x130 [ 235.416559] ? __local_bh_enable_ip+0x160/0x260 [ 235.421206] ? lock_sock_nested+0xc5/0x100 [ 235.425433] ? lockdep_hardirqs_on+0x421/0x5c0 [ 235.429993] ? lock_sock_nested+0x82/0x100 [ 235.434204] ? trace_hardirqs_on+0x28/0x190 [ 235.438501] ? lock_sock_nested+0x82/0x100 [ 235.442711] ? lock_sock_nested+0x82/0x100 [ 235.446923] ? __local_bh_enable_ip+0x160/0x260 [ 235.451570] tcp_sendmsg+0x27/0x40 [ 235.455521] inet_sendmsg+0x108/0x440 [ 235.459307] smc_sendmsg+0x223/0x320 [ 235.462998] ? smc_sendpage+0x170/0x170 [ 235.467124] sock_sendmsg+0xb5/0xf0 [ 235.470727] sock_write_iter+0x215/0x420 [ 235.474765] ? sock_sendmsg+0xf0/0xf0 [ 235.478563] __vfs_write+0x443/0x890 [ 235.482259] ? lock_downgrade+0x860/0x860 [ 235.486400] ? kernel_read+0x130/0x130 [ 235.490288] ? rw_verify_area+0xb8/0x2b0 [ 235.494326] vfs_write+0x150/0x4d0 [ 235.497851] ksys_write+0x103/0x260 [ 235.501452] ? do_sys_open+0x16e/0x350 [ 235.505332] ? __ia32_sys_read+0xa0/0xa0 [ 235.509373] ? do_syscall_64+0x21/0x4e0 [ 235.513324] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 235.518666] __x64_sys_write+0x6e/0xb0 [ 235.522569] do_syscall_64+0xd0/0x4e0 [ 235.526379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 235.531571] RIP: 0033:0x4592f9 [ 235.534753] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 235.553633] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 235.561319] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 235.568576] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 235.575835] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 235.583090] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 235.590345] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 235.607708] CPU: 1 PID: 9548 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 235.615956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 235.625307] Call Trace: [ 235.627896] dump_stack+0x123/0x177 [ 235.631517] should_fail.cold.4+0x5/0x13 [ 235.635560] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 235.640662] ? kernel_text_address+0x79/0xf0 [ 235.645045] ? __kernel_text_address+0xd/0x40 [ 235.649529] ? unwind_get_return_address+0x61/0xa0 [ 235.654450] __should_failslab+0xba/0xf0 [ 235.658491] should_failslab+0x9/0x14 [ 235.662268] __kmalloc+0x70/0x770 [ 235.665701] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 235.670957] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 235.676036] ? tls_push_record+0xff/0x1600 [ 235.680245] ? tls_sw_sendmsg+0x92d/0x1020 [ 235.684714] ? inet_sendmsg+0x108/0x440 [ 235.688666] ? smc_sendmsg+0x223/0x320 [ 235.692528] ? sock_sendmsg+0xb5/0xf0 [ 235.696304] ? sock_write_iter+0x215/0x420 [ 235.700545] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 235.706340] ? iov_iter_get_pages+0x1ee/0x1370 [ 235.710917] ? __lock_is_held+0xb5/0x140 [ 235.714967] generic_gcmaes_encrypt+0xfd/0x150 [ 235.719530] ? generic_gcmaes_encrypt+0xfd/0x150 [ 235.724266] ? helper_rfc4106_encrypt+0x450/0x450 [ 235.729089] ? __kmalloc+0x5f1/0x770 [ 235.732781] gcmaes_wrapper_encrypt+0x109/0x180 [ 235.737433] tls_push_record+0x9ae/0x1600 [ 235.741561] ? lockdep_hardirqs_on+0x421/0x5c0 [ 235.746127] tls_sw_sendmsg+0x92d/0x1020 [ 235.750167] ? __lock_acquire+0x792/0x4980 [ 235.754383] ? find_held_lock+0x36/0x1d0 [ 235.758424] ? tls_sw_push_pending_record+0x10/0x10 [ 235.763415] ? __local_bh_enable_ip+0x160/0x260 [ 235.768067] ? lock_sock_nested+0xc5/0x100 [ 235.772279] ? lockdep_hardirqs_on+0x421/0x5c0 [ 235.776836] ? lock_sock_nested+0x82/0x100 [ 235.781048] ? trace_hardirqs_on+0x28/0x190 [ 235.785361] ? lock_sock_nested+0x82/0x100 [ 235.789572] ? lock_sock_nested+0x82/0x100 [ 235.793784] inet_sendmsg+0x108/0x440 [ 235.797583] smc_sendmsg+0x223/0x320 [ 235.801273] ? smc_sendpage+0x170/0x170 [ 235.805238] sock_sendmsg+0xb5/0xf0 [ 235.808841] sock_write_iter+0x215/0x420 [ 235.812879] ? sock_sendmsg+0xf0/0xf0 [ 235.816663] __vfs_write+0x443/0x890 [ 235.820370] ? lock_downgrade+0x860/0x860 [ 235.824493] ? kernel_read+0x130/0x130 [ 235.828368] ? rw_verify_area+0xb8/0x2b0 [ 235.832416] vfs_write+0x150/0x4d0 [ 235.837004] ksys_write+0x103/0x260 [ 235.840607] ? do_sys_open+0x16e/0x350 [ 235.844473] ? __ia32_sys_read+0xa0/0xa0 [ 235.848527] ? do_syscall_64+0x21/0x4e0 [ 235.852492] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 235.857835] __x64_sys_write+0x6e/0xb0 [ 235.861703] do_syscall_64+0xd0/0x4e0 [ 235.865500] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 235.870665] RIP: 0033:0x4592f9 [ 235.873836] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 235.892718] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 235.900411] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 235.907658] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 235.914906] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 235.922155] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 235.929488] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 236.000832] FAULT_INJECTION: forcing a failure. [ 236.000832] name failslab, interval 1, probability 0, space 0, times 0 [ 236.001247] FAULT_INJECTION: forcing a failure. [ 236.001247] name failslab, interval 1, probability 0, space 0, times 0 [ 236.028752] CPU: 0 PID: 9558 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 236.029131] FAULT_INJECTION: forcing a failure. [ 236.029131] name failslab, interval 1, probability 0, space 0, times 0 [ 236.036569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.036572] Call Trace: [ 236.036583] dump_stack+0x123/0x177 [ 236.036594] should_fail.cold.4+0x5/0x13 [ 236.036603] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 236.036609] ? kernel_text_address+0x79/0xf0 [ 236.036616] ? __kernel_text_address+0xd/0x40 [ 236.036622] ? unwind_get_return_address+0x61/0xa0 [ 236.036632] __should_failslab+0xba/0xf0 [ 236.036639] should_failslab+0x9/0x14 [ 236.036645] __kmalloc+0x70/0x770 [ 236.036654] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 236.036661] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 236.036667] ? tls_push_record+0xff/0x1600 [ 236.036671] ? tls_sw_sendmsg+0x92d/0x1020 [ 236.036677] ? inet_sendmsg+0x108/0x440 [ 236.036682] ? smc_sendmsg+0x223/0x320 [ 236.036687] ? sock_sendmsg+0xb5/0xf0 [ 236.036690] ? sock_write_iter+0x215/0x420 [ 236.036700] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 236.036710] ? iov_iter_get_pages+0x1ee/0x1370 [ 236.048398] FAULT_INJECTION: forcing a failure. [ 236.048398] name failslab, interval 1, probability 0, space 0, times 0 [ 236.057220] ? __lock_is_held+0xb5/0x140 [ 236.057237] generic_gcmaes_encrypt+0xfd/0x150 [ 236.057242] ? generic_gcmaes_encrypt+0xfd/0x150 [ 236.057248] ? helper_rfc4106_encrypt+0x450/0x450 [ 236.057257] ? __kmalloc+0x5f1/0x770 [ 236.057267] gcmaes_wrapper_encrypt+0x109/0x180 [ 236.057281] tls_push_record+0x9ae/0x1600 [ 236.057286] ? lockdep_hardirqs_on+0x421/0x5c0 [ 236.057302] tls_sw_sendmsg+0x92d/0x1020 [ 236.057306] ? __lock_acquire+0x792/0x4980 [ 236.057319] ? find_held_lock+0x36/0x1d0 [ 236.057327] ? tls_sw_push_pending_record+0x10/0x10 [ 236.206460] ? __local_bh_enable_ip+0x160/0x260 [ 236.211108] ? lock_sock_nested+0xc5/0x100 [ 236.215322] ? lockdep_hardirqs_on+0x421/0x5c0 [ 236.219881] ? lock_sock_nested+0x82/0x100 [ 236.224111] ? trace_hardirqs_on+0x28/0x190 [ 236.228410] ? lock_sock_nested+0x82/0x100 [ 236.232635] ? lock_sock_nested+0x82/0x100 [ 236.236849] inet_sendmsg+0x108/0x440 [ 236.240629] smc_sendmsg+0x223/0x320 [ 236.244326] ? smc_sendpage+0x170/0x170 [ 236.248276] sock_sendmsg+0xb5/0xf0 [ 236.251884] sock_write_iter+0x215/0x420 [ 236.255936] ? sock_sendmsg+0xf0/0xf0 [ 236.259722] __vfs_write+0x443/0x890 [ 236.263418] ? lock_downgrade+0x860/0x860 [ 236.267545] ? kernel_read+0x130/0x130 [ 236.271420] ? rw_verify_area+0xb8/0x2b0 [ 236.275459] vfs_write+0x150/0x4d0 [ 236.278977] ksys_write+0x103/0x260 [ 236.282578] ? do_sys_open+0x16e/0x350 [ 236.286449] ? __ia32_sys_read+0xa0/0xa0 [ 236.290494] ? do_syscall_64+0x21/0x4e0 [ 236.294456] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 236.299799] __x64_sys_write+0x6e/0xb0 [ 236.303680] do_syscall_64+0xd0/0x4e0 [ 236.307461] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 236.312648] RIP: 0033:0x4592f9 [ 236.315820] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 236.335135] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 236.342822] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 236.350093] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 236.357339] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 236.364585] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 236.371832] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 236.387918] FAULT_INJECTION: forcing a failure. [ 236.387918] name failslab, interval 1, probability 0, space 0, times 0 [ 236.388178] CPU: 1 PID: 9555 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 236.406920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.416277] Call Trace: [ 236.418862] dump_stack+0x123/0x177 [ 236.422506] should_fail.cold.4+0x5/0x13 [ 236.426574] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 236.431672] ? kernel_text_address+0x79/0xf0 [ 236.436075] ? __kernel_text_address+0xd/0x40 [ 236.440554] ? unwind_get_return_address+0x61/0xa0 [ 236.445469] __should_failslab+0xba/0xf0 [ 236.449519] should_failslab+0x9/0x14 [ 236.453308] __kmalloc+0x70/0x770 [ 236.456749] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 236.462006] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 236.467126] ? tls_push_record+0xff/0x1600 [ 236.471343] ? tls_sw_sendmsg+0x92d/0x1020 [ 236.475558] ? inet_sendmsg+0x108/0x440 [ 236.479526] ? smc_sendmsg+0x223/0x320 [ 236.483391] ? sock_sendmsg+0xb5/0xf0 [ 236.487169] ? sock_write_iter+0x215/0x420 [ 236.491395] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 236.497183] ? iov_iter_get_pages+0x1ee/0x1370 [ 236.501764] ? __lock_is_held+0xb5/0x140 [ 236.505816] generic_gcmaes_encrypt+0xfd/0x150 [ 236.510379] ? generic_gcmaes_encrypt+0xfd/0x150 [ 236.515114] ? helper_rfc4106_encrypt+0x450/0x450 [ 236.519938] ? __kmalloc+0x5f1/0x770 [ 236.523633] gcmaes_wrapper_encrypt+0x109/0x180 [ 236.528284] tls_push_record+0x9ae/0x1600 [ 236.532550] ? lockdep_hardirqs_on+0x421/0x5c0 [ 236.537127] tls_sw_sendmsg+0x92d/0x1020 [ 236.541175] ? __lock_acquire+0x792/0x4980 [ 236.545410] ? find_held_lock+0x36/0x1d0 [ 236.549464] ? tls_sw_push_pending_record+0x10/0x10 [ 236.554462] ? __local_bh_enable_ip+0x160/0x260 [ 236.559113] ? lock_sock_nested+0xc5/0x100 [ 236.563329] ? lockdep_hardirqs_on+0x421/0x5c0 [ 236.567888] ? lock_sock_nested+0x82/0x100 [ 236.572102] ? trace_hardirqs_on+0x28/0x190 [ 236.576412] ? lock_sock_nested+0x82/0x100 [ 236.580635] ? lock_sock_nested+0x82/0x100 [ 236.584855] inet_sendmsg+0x108/0x440 [ 236.590983] smc_sendmsg+0x223/0x320 [ 236.594679] ? smc_sendpage+0x170/0x170 [ 236.598631] sock_sendmsg+0xb5/0xf0 [ 236.602236] sock_write_iter+0x215/0x420 [ 236.606285] ? sock_sendmsg+0xf0/0xf0 [ 236.610071] __vfs_write+0x443/0x890 [ 236.613765] ? lock_downgrade+0x860/0x860 [ 236.617891] ? kernel_read+0x130/0x130 [ 236.621766] ? rw_verify_area+0xb8/0x2b0 [ 236.625821] vfs_write+0x150/0x4d0 [ 236.629346] ksys_write+0x103/0x260 [ 236.632952] ? do_sys_open+0x16e/0x350 [ 236.636822] ? __ia32_sys_read+0xa0/0xa0 [ 236.640868] ? do_syscall_64+0x21/0x4e0 [ 236.644824] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 236.650168] __x64_sys_write+0x6e/0xb0 [ 236.654037] do_syscall_64+0xd0/0x4e0 [ 236.657838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 236.663012] RIP: 0033:0x4592f9 [ 236.666188] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 236.685353] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 236.693168] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 236.700432] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 236.707724] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 236.715024] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 236.722296] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 236.729560] CPU: 0 PID: 9565 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 236.737442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 236.746798] Call Trace: [ 236.749370] dump_stack+0x123/0x177 [ 236.753064] should_fail.cold.4+0x5/0x13 [ 236.757127] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 236.762233] ? kernel_text_address+0x79/0xf0 [ 236.767487] ? __kernel_text_address+0xd/0x40 [ 236.772133] ? unwind_get_return_address+0x61/0xa0 [ 236.777041] __should_failslab+0xba/0xf0 [ 236.781086] should_failslab+0x9/0x14 [ 236.785142] __kmalloc+0x70/0x770 [ 236.788572] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 236.794434] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 236.799514] ? tls_push_record+0xff/0x1600 [ 236.803723] ? tls_sw_sendmsg+0x92d/0x1020 [ 236.807940] ? inet_sendmsg+0x108/0x440 [ 236.811892] ? smc_sendmsg+0x223/0x320 [ 236.815754] ? sock_sendmsg+0xb5/0xf0 [ 236.819531] ? sock_write_iter+0x215/0x420 [ 236.823755] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 236.829545] ? iov_iter_get_pages+0x1ee/0x1370 [ 236.834138] ? __lock_is_held+0xb5/0x140 [ 236.838180] generic_gcmaes_encrypt+0xfd/0x150 [ 236.842739] ? generic_gcmaes_encrypt+0xfd/0x150 [ 236.847473] ? helper_rfc4106_encrypt+0x450/0x450 [ 236.852301] ? __kmalloc+0x5f1/0x770 [ 236.855994] gcmaes_wrapper_encrypt+0x109/0x180 [ 236.860677] tls_push_record+0x9ae/0x1600 [ 236.864800] ? lockdep_hardirqs_on+0x421/0x5c0 [ 236.869379] tls_sw_sendmsg+0x92d/0x1020 [ 236.873415] ? __lock_acquire+0x792/0x4980 [ 236.877630] ? find_held_lock+0x36/0x1d0 [ 236.881671] ? tls_sw_push_pending_record+0x10/0x10 [ 236.886698] ? __local_bh_enable_ip+0x160/0x260 [ 236.891345] ? lock_sock_nested+0xc5/0x100 [ 236.895569] ? lockdep_hardirqs_on+0x421/0x5c0 [ 236.900126] ? lock_sock_nested+0x82/0x100 [ 236.904338] ? trace_hardirqs_on+0x28/0x190 [ 236.908650] ? lock_sock_nested+0x82/0x100 [ 236.912860] ? lock_sock_nested+0x82/0x100 [ 236.917074] inet_sendmsg+0x108/0x440 [ 236.920885] smc_sendmsg+0x223/0x320 [ 236.924584] ? smc_sendpage+0x170/0x170 [ 236.928543] sock_sendmsg+0xb5/0xf0 [ 236.932159] sock_write_iter+0x215/0x420 [ 236.936199] ? sock_sendmsg+0xf0/0xf0 [ 236.939988] __vfs_write+0x443/0x890 [ 236.943679] ? lock_downgrade+0x860/0x860 [ 236.947803] ? kernel_read+0x130/0x130 [ 236.951677] ? rw_verify_area+0xb8/0x2b0 [ 236.955715] vfs_write+0x150/0x4d0 [ 236.959235] ksys_write+0x103/0x260 [ 236.962847] ? do_sys_open+0x16e/0x350 [ 236.966710] ? __ia32_sys_read+0xa0/0xa0 [ 236.970750] ? do_syscall_64+0x21/0x4e0 [ 236.975411] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 236.980756] __x64_sys_write+0x6e/0xb0 [ 236.984632] do_syscall_64+0xd0/0x4e0 [ 236.988411] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 236.993577] RIP: 0033:0x4592f9 [ 236.996835] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 237.015713] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 237.023396] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 237.030652] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 237.037899] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 237.045145] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 2020/11/29 15:27:00 executed programs: 721 [ 237.052392] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 237.080620] FAULT_INJECTION: forcing a failure. [ 237.080620] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 237.081359] CPU: 0 PID: 9561 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 237.100331] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.109683] Call Trace: [ 237.112274] dump_stack+0x123/0x177 [ 237.115882] should_fail.cold.4+0x5/0x13 [ 237.119922] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 237.125017] ? kernel_text_address+0x79/0xf0 [ 237.129419] ? __kernel_text_address+0xd/0x40 [ 237.133909] ? unwind_get_return_address+0x61/0xa0 [ 237.138819] __should_failslab+0xba/0xf0 [ 237.142873] should_failslab+0x9/0x14 [ 237.147178] __kmalloc+0x70/0x770 [ 237.150610] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 237.156047] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 237.161126] ? tls_push_record+0xff/0x1600 [ 237.165336] ? tls_sw_sendmsg+0x92d/0x1020 [ 237.169545] ? inet_sendmsg+0x108/0x440 [ 237.173496] ? smc_sendmsg+0x223/0x320 [ 237.177357] ? sock_sendmsg+0xb5/0xf0 [ 237.181146] ? sock_write_iter+0x215/0x420 [ 237.185359] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 237.191133] ? iov_iter_get_pages+0x1ee/0x1370 [ 237.195698] ? __lock_is_held+0xb5/0x140 [ 237.199741] generic_gcmaes_encrypt+0xfd/0x150 [ 237.204305] ? generic_gcmaes_encrypt+0xfd/0x150 [ 237.209035] ? helper_rfc4106_encrypt+0x450/0x450 [ 237.213853] ? __kmalloc+0x5f1/0x770 [ 237.217544] gcmaes_wrapper_encrypt+0x109/0x180 [ 237.222202] tls_push_record+0x9ae/0x1600 [ 237.226328] ? lockdep_hardirqs_on+0x421/0x5c0 [ 237.230979] tls_sw_sendmsg+0x92d/0x1020 [ 237.235015] ? __lock_acquire+0x792/0x4980 [ 237.239229] ? find_held_lock+0x36/0x1d0 [ 237.243269] ? tls_sw_push_pending_record+0x10/0x10 [ 237.248259] ? __local_bh_enable_ip+0x160/0x260 [ 237.252906] ? lock_sock_nested+0xc5/0x100 [ 237.257464] ? lockdep_hardirqs_on+0x421/0x5c0 [ 237.262020] ? lock_sock_nested+0x82/0x100 [ 237.266242] ? trace_hardirqs_on+0x28/0x190 [ 237.274702] ? lock_sock_nested+0x82/0x100 [ 237.278921] ? lock_sock_nested+0x82/0x100 [ 237.283130] inet_sendmsg+0x108/0x440 [ 237.286917] smc_sendmsg+0x223/0x320 [ 237.290606] ? smc_sendpage+0x170/0x170 [ 237.294555] sock_sendmsg+0xb5/0xf0 [ 237.298159] sock_write_iter+0x215/0x420 [ 237.302197] ? sock_sendmsg+0xf0/0xf0 [ 237.305984] __vfs_write+0x443/0x890 [ 237.309691] ? lock_downgrade+0x860/0x860 [ 237.313899] ? kernel_read+0x130/0x130 [ 237.317770] ? rw_verify_area+0xb8/0x2b0 [ 237.321807] vfs_write+0x150/0x4d0 [ 237.325341] ksys_write+0x103/0x260 [ 237.328946] ? do_sys_open+0x16e/0x350 [ 237.332822] ? __ia32_sys_read+0xa0/0xa0 [ 237.336861] ? do_syscall_64+0x21/0x4e0 [ 237.340810] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 237.346150] __x64_sys_write+0x6e/0xb0 [ 237.350011] do_syscall_64+0xd0/0x4e0 [ 237.353787] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 237.358951] RIP: 0033:0x4592f9 [ 237.362294] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 237.381171] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 237.388874] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 237.396122] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 237.403385] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 237.410639] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 237.417901] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 237.427234] FAULT_INJECTION: forcing a failure. [ 237.427234] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 237.430482] CPU: 0 PID: 9552 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 237.446812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.456163] Call Trace: [ 237.458733] dump_stack+0x123/0x177 [ 237.462342] should_fail.cold.4+0x5/0x13 [ 237.466396] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 237.471486] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 237.476742] ? kasan_unpoison_shadow+0x35/0x50 [ 237.481309] __alloc_pages_nodemask+0x1d5/0x710 [ 237.485960] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 237.490958] alloc_pages_current+0xd6/0x1b0 [ 237.495272] skb_page_frag_refill+0x20b/0x400 [ 237.499747] sk_page_frag_refill+0x46/0x1b0 [ 237.504053] tcp_sendmsg_locked+0xc58/0x35b0 [ 237.508443] ? mark_held_locks+0x130/0x130 [ 237.512663] ? mark_held_locks+0xc7/0x130 [ 237.516816] ? tcp_sendpage+0x50/0x50 [ 237.520610] ? mark_held_locks+0xc7/0x130 [ 237.524744] ? __local_bh_enable_ip+0x160/0x260 [ 237.529392] ? lock_sock_nested+0xc5/0x100 [ 237.533606] ? lockdep_hardirqs_on+0x421/0x5c0 [ 237.538166] ? lock_sock_nested+0x82/0x100 [ 237.542378] ? trace_hardirqs_on+0x28/0x190 [ 237.546693] ? lock_sock_nested+0x82/0x100 [ 237.550904] ? lock_sock_nested+0x82/0x100 [ 237.555131] ? __local_bh_enable_ip+0x160/0x260 [ 237.559786] tcp_sendmsg+0x27/0x40 [ 237.563324] inet_sendmsg+0x108/0x440 [ 237.567106] smc_sendmsg+0x223/0x320 [ 237.570801] ? smc_sendpage+0x170/0x170 [ 237.574772] sock_sendmsg+0xb5/0xf0 [ 237.578379] sock_write_iter+0x215/0x420 [ 237.582426] ? sock_sendmsg+0xf0/0xf0 [ 237.586219] __vfs_write+0x443/0x890 [ 237.589916] ? lock_downgrade+0x860/0x860 [ 237.594053] ? kernel_read+0x130/0x130 [ 237.597949] ? rw_verify_area+0xb8/0x2b0 [ 237.602003] vfs_write+0x150/0x4d0 [ 237.605528] ksys_write+0x103/0x260 [ 237.609147] ? do_sys_open+0x16e/0x350 [ 237.613014] ? __ia32_sys_read+0xa0/0xa0 [ 237.617056] ? do_syscall_64+0x21/0x4e0 [ 237.621021] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 237.626366] __x64_sys_write+0x6e/0xb0 [ 237.630236] do_syscall_64+0xd0/0x4e0 [ 237.634025] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 237.639206] RIP: 0033:0x4592f9 [ 237.642375] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 237.661448] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 237.669152] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 237.676413] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 237.683662] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 237.691046] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 237.698308] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 237.705581] CPU: 1 PID: 9574 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 237.713468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.722815] Call Trace: [ 237.725488] dump_stack+0x123/0x177 [ 237.729116] should_fail.cold.4+0x5/0x13 [ 237.733261] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 237.738356] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 237.743629] ? kasan_unpoison_shadow+0x35/0x50 [ 237.748211] __alloc_pages_nodemask+0x1d5/0x710 [ 237.752876] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 237.757893] alloc_pages_current+0xd6/0x1b0 [ 237.762214] skb_page_frag_refill+0x20b/0x400 [ 237.766744] sk_page_frag_refill+0x46/0x1b0 [ 237.771094] tcp_sendmsg_locked+0xc58/0x35b0 [ 237.775505] ? mark_held_locks+0x130/0x130 [ 237.779736] ? mark_held_locks+0xc7/0x130 [ 237.783965] ? tcp_sendpage+0x50/0x50 [ 237.787750] ? mark_held_locks+0xc7/0x130 [ 237.791875] ? __local_bh_enable_ip+0x160/0x260 [ 237.796523] ? lock_sock_nested+0xc5/0x100 [ 237.800737] ? lockdep_hardirqs_on+0x421/0x5c0 [ 237.805320] ? lock_sock_nested+0x82/0x100 [ 237.809532] ? trace_hardirqs_on+0x28/0x190 [ 237.813830] ? lock_sock_nested+0x82/0x100 [ 237.818040] ? lock_sock_nested+0x82/0x100 [ 237.822347] ? __local_bh_enable_ip+0x160/0x260 [ 237.827007] tcp_sendmsg+0x27/0x40 [ 237.830541] inet_sendmsg+0x108/0x440 [ 237.834322] smc_sendmsg+0x223/0x320 [ 237.838029] ? smc_sendpage+0x170/0x170 [ 237.841996] sock_sendmsg+0xb5/0xf0 [ 237.845610] sock_write_iter+0x215/0x420 [ 237.849650] ? sock_sendmsg+0xf0/0xf0 [ 237.853436] __vfs_write+0x443/0x890 [ 237.857131] ? lock_downgrade+0x860/0x860 [ 237.861258] ? kernel_read+0x130/0x130 [ 237.865133] ? rw_verify_area+0xb8/0x2b0 [ 237.869176] vfs_write+0x150/0x4d0 [ 237.872695] ksys_write+0x103/0x260 [ 237.876300] ? do_sys_open+0x16e/0x350 [ 237.880170] ? __ia32_sys_read+0xa0/0xa0 [ 237.884228] ? do_syscall_64+0x21/0x4e0 [ 237.888198] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 237.893541] __x64_sys_write+0x6e/0xb0 [ 237.897406] do_syscall_64+0xd0/0x4e0 [ 237.901185] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 237.906354] RIP: 0033:0x4592f9 [ 237.909525] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 237.928424] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 237.936109] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 237.943373] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 237.950621] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 237.957868] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 237.965150] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 237.972427] CPU: 0 PID: 9566 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 237.983214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 237.992564] Call Trace: [ 237.995154] dump_stack+0x123/0x177 [ 237.998790] should_fail.cold.4+0x5/0x13 [ 238.002851] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 238.007950] ? kernel_text_address+0x79/0xf0 [ 238.012374] ? __kernel_text_address+0xd/0x40 [ 238.016848] ? unwind_get_return_address+0x61/0xa0 [ 238.021859] __should_failslab+0xba/0xf0 [ 238.025900] should_failslab+0x9/0x14 [ 238.029676] __kmalloc+0x70/0x770 [ 238.033109] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 238.038364] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 238.043459] ? tls_push_record+0xff/0x1600 [ 238.047668] ? tls_sw_sendmsg+0x92d/0x1020 [ 238.051887] ? inet_sendmsg+0x108/0x440 [ 238.055838] ? smc_sendmsg+0x223/0x320 [ 238.059702] ? sock_sendmsg+0xb5/0xf0 [ 238.063488] ? sock_write_iter+0x215/0x420 [ 238.067991] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 238.073768] ? iov_iter_get_pages+0x1ee/0x1370 [ 238.078355] ? __lock_is_held+0xb5/0x140 [ 238.082401] generic_gcmaes_encrypt+0xfd/0x150 [ 238.086982] ? generic_gcmaes_encrypt+0xfd/0x150 [ 238.091714] ? helper_rfc4106_encrypt+0x450/0x450 [ 238.096544] ? __kmalloc+0x5f1/0x770 [ 238.100233] gcmaes_wrapper_encrypt+0x109/0x180 [ 238.104880] tls_push_record+0x9ae/0x1600 [ 238.109005] ? lockdep_hardirqs_on+0x421/0x5c0 [ 238.113568] tls_sw_sendmsg+0x92d/0x1020 [ 238.117603] ? __lock_acquire+0x792/0x4980 [ 238.121815] ? find_held_lock+0x36/0x1d0 [ 238.125862] ? tls_sw_push_pending_record+0x10/0x10 [ 238.130854] ? __local_bh_enable_ip+0x160/0x260 [ 238.135498] ? lock_sock_nested+0xc5/0x100 [ 238.139715] ? lockdep_hardirqs_on+0x421/0x5c0 [ 238.144271] ? lock_sock_nested+0x82/0x100 [ 238.148490] ? trace_hardirqs_on+0x28/0x190 [ 238.152791] ? lock_sock_nested+0x82/0x100 [ 238.157000] ? lock_sock_nested+0x82/0x100 [ 238.161213] inet_sendmsg+0x108/0x440 [ 238.164990] smc_sendmsg+0x223/0x320 [ 238.168688] ? smc_sendpage+0x170/0x170 [ 238.172643] sock_sendmsg+0xb5/0xf0 [ 238.176246] sock_write_iter+0x215/0x420 [ 238.180283] ? sock_sendmsg+0xf0/0xf0 [ 238.184073] __vfs_write+0x443/0x890 [ 238.187774] ? lock_downgrade+0x860/0x860 [ 238.191897] ? kernel_read+0x130/0x130 [ 238.195768] ? rw_verify_area+0xb8/0x2b0 [ 238.199804] vfs_write+0x150/0x4d0 [ 238.203322] ksys_write+0x103/0x260 [ 238.206922] ? do_sys_open+0x16e/0x350 [ 238.210787] ? __ia32_sys_read+0xa0/0xa0 [ 238.214836] ? do_syscall_64+0x21/0x4e0 [ 238.218785] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 238.224125] __x64_sys_write+0x6e/0xb0 [ 238.227991] do_syscall_64+0xd0/0x4e0 [ 238.231855] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 238.237022] RIP: 0033:0x4592f9 [ 238.240191] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 238.259069] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 238.266751] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 238.273997] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 238.281241] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 238.288486] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 238.295760] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 238.353012] FAULT_INJECTION: forcing a failure. [ 238.353012] name failslab, interval 1, probability 0, space 0, times 0 [ 238.354227] FAULT_INJECTION: forcing a failure. [ 238.354227] name failslab, interval 1, probability 0, space 0, times 0 [ 238.364521] FAULT_INJECTION: forcing a failure. [ 238.364521] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 238.395751] FAULT_INJECTION: forcing a failure. [ 238.395751] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 238.399896] CPU: 0 PID: 9587 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 238.415434] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.424781] Call Trace: [ 238.427352] dump_stack+0x123/0x177 [ 238.430972] should_fail.cold.4+0x5/0x13 [ 238.435024] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 238.440103] ? kernel_text_address+0x79/0xf0 [ 238.444498] ? __kernel_text_address+0xd/0x40 [ 238.448981] ? unwind_get_return_address+0x61/0xa0 [ 238.453891] __should_failslab+0xba/0xf0 [ 238.457931] should_failslab+0x9/0x14 [ 238.461726] __kmalloc+0x70/0x770 [ 238.465155] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 238.470409] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 238.475486] ? tls_push_record+0xff/0x1600 [ 238.479693] ? tls_sw_sendmsg+0x92d/0x1020 [ 238.484856] ? inet_sendmsg+0x108/0x440 [ 238.488804] ? smc_sendmsg+0x223/0x320 [ 238.492680] ? sock_sendmsg+0xb5/0xf0 [ 238.496453] ? sock_write_iter+0x215/0x420 [ 238.500663] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 238.506454] ? iov_iter_get_pages+0x1ee/0x1370 [ 238.511015] ? __lock_is_held+0xb5/0x140 [ 238.515086] generic_gcmaes_encrypt+0xfd/0x150 [ 238.519677] ? generic_gcmaes_encrypt+0xfd/0x150 [ 238.524437] ? helper_rfc4106_encrypt+0x450/0x450 [ 238.529277] ? __kmalloc+0x5f1/0x770 [ 238.532969] gcmaes_wrapper_encrypt+0x109/0x180 [ 238.537625] tls_push_record+0x9ae/0x1600 [ 238.541752] ? lockdep_hardirqs_on+0x421/0x5c0 [ 238.546326] tls_sw_sendmsg+0x92d/0x1020 [ 238.550363] ? __lock_acquire+0x792/0x4980 [ 238.554578] ? find_held_lock+0x36/0x1d0 [ 238.558615] ? tls_sw_push_pending_record+0x10/0x10 [ 238.563694] ? __local_bh_enable_ip+0x160/0x260 [ 238.568345] ? lock_sock_nested+0xc5/0x100 [ 238.572569] ? lockdep_hardirqs_on+0x421/0x5c0 [ 238.577146] ? lock_sock_nested+0x82/0x100 [ 238.581363] ? trace_hardirqs_on+0x28/0x190 [ 238.585668] ? lock_sock_nested+0x82/0x100 [ 238.589881] ? lock_sock_nested+0x82/0x100 [ 238.594098] inet_sendmsg+0x108/0x440 [ 238.597886] smc_sendmsg+0x223/0x320 [ 238.601586] ? smc_sendpage+0x170/0x170 [ 238.605540] sock_sendmsg+0xb5/0xf0 [ 238.609142] sock_write_iter+0x215/0x420 [ 238.613179] ? sock_sendmsg+0xf0/0xf0 [ 238.617136] __vfs_write+0x443/0x890 [ 238.620826] ? lock_downgrade+0x860/0x860 [ 238.624953] ? kernel_read+0x130/0x130 [ 238.628824] ? rw_verify_area+0xb8/0x2b0 [ 238.632860] vfs_write+0x150/0x4d0 [ 238.636379] ksys_write+0x103/0x260 [ 238.639979] ? do_sys_open+0x16e/0x350 [ 238.643840] ? __ia32_sys_read+0xa0/0xa0 [ 238.647890] ? do_syscall_64+0x21/0x4e0 [ 238.651842] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 238.657189] __x64_sys_write+0x6e/0xb0 [ 238.661055] do_syscall_64+0xd0/0x4e0 [ 238.664833] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 238.669996] RIP: 0033:0x4592f9 [ 238.673166] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 238.692041] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 238.699736] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 238.707009] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 238.714268] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 238.721513] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 238.728757] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 238.737082] CPU: 1 PID: 9590 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 238.744886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 238.754230] Call Trace: [ 238.756812] dump_stack+0x123/0x177 [ 238.760439] should_fail.cold.4+0x5/0x13 [ 238.764499] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 238.769595] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 238.774869] ? kasan_unpoison_shadow+0x35/0x50 [ 238.779448] __alloc_pages_nodemask+0x1d5/0x710 [ 238.784110] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 238.789118] alloc_pages_current+0xd6/0x1b0 [ 238.793435] skb_page_frag_refill+0x20b/0x400 [ 238.797930] sk_page_frag_refill+0x46/0x1b0 [ 238.802240] tcp_sendmsg_locked+0xc58/0x35b0 [ 238.806639] ? mark_held_locks+0x130/0x130 [ 238.810853] ? mark_held_locks+0xc7/0x130 [ 238.814984] ? tcp_sendpage+0x50/0x50 [ 238.818768] ? mark_held_locks+0xc7/0x130 [ 238.822893] ? __local_bh_enable_ip+0x160/0x260 [ 238.827538] ? lock_sock_nested+0xc5/0x100 [ 238.831748] ? lockdep_hardirqs_on+0x421/0x5c0 [ 238.836319] ? lock_sock_nested+0x82/0x100 [ 238.840544] ? trace_hardirqs_on+0x28/0x190 [ 238.844841] ? lock_sock_nested+0x82/0x100 [ 238.849055] ? lock_sock_nested+0x82/0x100 [ 238.853276] ? __local_bh_enable_ip+0x160/0x260 [ 238.857927] tcp_sendmsg+0x27/0x40 [ 238.861459] inet_sendmsg+0x108/0x440 [ 238.865238] smc_sendmsg+0x223/0x320 [ 238.868930] ? smc_sendpage+0x170/0x170 [ 238.872890] sock_sendmsg+0xb5/0xf0 [ 238.876509] sock_write_iter+0x215/0x420 [ 238.880552] ? sock_sendmsg+0xf0/0xf0 [ 238.884344] __vfs_write+0x443/0x890 [ 238.888037] ? lock_downgrade+0x860/0x860 [ 238.892161] ? kernel_read+0x130/0x130 [ 238.896033] ? rw_verify_area+0xb8/0x2b0 [ 238.900070] vfs_write+0x150/0x4d0 [ 238.903589] ksys_write+0x103/0x260 [ 238.907196] ? do_sys_open+0x16e/0x350 [ 238.911060] ? __ia32_sys_read+0xa0/0xa0 [ 238.915114] ? do_syscall_64+0x21/0x4e0 [ 238.919065] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 238.924407] __x64_sys_write+0x6e/0xb0 [ 238.928271] do_syscall_64+0xd0/0x4e0 [ 238.932067] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 238.937240] RIP: 0033:0x4592f9 [ 238.940409] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 238.959295] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 238.966981] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 238.974227] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 238.981494] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 238.988751] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 238.996521] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 239.003783] CPU: 0 PID: 9583 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 239.011570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.020906] Call Trace: [ 239.023472] dump_stack+0x123/0x177 [ 239.027081] should_fail.cold.4+0x5/0x13 [ 239.031123] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 239.036202] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 239.041467] ? kasan_unpoison_shadow+0x35/0x50 [ 239.046037] __alloc_pages_nodemask+0x1d5/0x710 [ 239.050685] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 239.055694] alloc_pages_current+0xd6/0x1b0 [ 239.059996] skb_page_frag_refill+0x20b/0x400 [ 239.064470] sk_page_frag_refill+0x46/0x1b0 [ 239.068769] tcp_sendmsg_locked+0xc58/0x35b0 [ 239.073157] ? mark_held_locks+0x130/0x130 [ 239.077368] ? mark_held_locks+0xc7/0x130 [ 239.081498] ? tcp_sendpage+0x50/0x50 [ 239.085292] ? mark_held_locks+0xc7/0x130 [ 239.089424] ? __local_bh_enable_ip+0x160/0x260 [ 239.094072] ? lock_sock_nested+0xc5/0x100 [ 239.098285] ? lockdep_hardirqs_on+0x421/0x5c0 [ 239.102859] ? lock_sock_nested+0x82/0x100 [ 239.107076] ? trace_hardirqs_on+0x28/0x190 [ 239.111377] ? lock_sock_nested+0x82/0x100 [ 239.115608] ? lock_sock_nested+0x82/0x100 [ 239.119821] ? __local_bh_enable_ip+0x160/0x260 [ 239.124472] tcp_sendmsg+0x27/0x40 [ 239.127997] inet_sendmsg+0x108/0x440 [ 239.131782] smc_sendmsg+0x223/0x320 [ 239.135472] ? smc_sendpage+0x170/0x170 [ 239.139422] sock_sendmsg+0xb5/0xf0 [ 239.143027] sock_write_iter+0x215/0x420 [ 239.147064] ? sock_sendmsg+0xf0/0xf0 [ 239.150861] __vfs_write+0x443/0x890 [ 239.154559] ? lock_downgrade+0x860/0x860 [ 239.158685] ? kernel_read+0x130/0x130 [ 239.162561] ? rw_verify_area+0xb8/0x2b0 [ 239.166599] vfs_write+0x150/0x4d0 [ 239.170117] ksys_write+0x103/0x260 [ 239.173720] ? do_sys_open+0x16e/0x350 [ 239.177598] ? __ia32_sys_read+0xa0/0xa0 [ 239.181657] ? do_syscall_64+0x21/0x4e0 [ 239.185608] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 239.191040] __x64_sys_write+0x6e/0xb0 [ 239.194915] do_syscall_64+0xd0/0x4e0 [ 239.198695] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 239.203871] RIP: 0033:0x4592f9 [ 239.207050] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 239.225943] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 239.233899] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 239.241149] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 239.248396] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 239.255642] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 239.262985] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 239.270250] CPU: 1 PID: 9580 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 239.278067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.287414] Call Trace: [ 239.289999] dump_stack+0x123/0x177 [ 239.293622] should_fail.cold.4+0x5/0x13 [ 239.297678] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 239.302775] ? kernel_text_address+0x79/0xf0 [ 239.307264] ? __kernel_text_address+0xd/0x40 [ 239.311754] ? unwind_get_return_address+0x61/0xa0 [ 239.316675] __should_failslab+0xba/0xf0 [ 239.320713] should_failslab+0x9/0x14 [ 239.324489] __kmalloc+0x70/0x770 [ 239.327921] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 239.333182] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 239.338264] ? tls_push_record+0xff/0x1600 [ 239.342482] ? tls_sw_sendmsg+0x92d/0x1020 [ 239.346691] ? inet_sendmsg+0x108/0x440 [ 239.350650] ? smc_sendmsg+0x223/0x320 [ 239.354946] ? sock_sendmsg+0xb5/0xf0 [ 239.358752] ? sock_write_iter+0x215/0x420 [ 239.362963] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 239.368737] ? iov_iter_get_pages+0x1ee/0x1370 [ 239.373311] ? __lock_is_held+0xb5/0x140 [ 239.377356] generic_gcmaes_encrypt+0xfd/0x150 [ 239.381913] ? generic_gcmaes_encrypt+0xfd/0x150 [ 239.386643] ? helper_rfc4106_encrypt+0x450/0x450 [ 239.391461] ? __kmalloc+0x5f1/0x770 [ 239.395160] gcmaes_wrapper_encrypt+0x109/0x180 [ 239.399805] tls_push_record+0x9ae/0x1600 [ 239.404014] ? lockdep_hardirqs_on+0x421/0x5c0 [ 239.408588] tls_sw_sendmsg+0x92d/0x1020 [ 239.412623] ? __lock_acquire+0x792/0x4980 [ 239.416837] ? find_held_lock+0x36/0x1d0 [ 239.420881] ? tls_sw_push_pending_record+0x10/0x10 [ 239.425873] ? __local_bh_enable_ip+0x160/0x260 [ 239.430514] ? lock_sock_nested+0xc5/0x100 [ 239.434728] ? lockdep_hardirqs_on+0x421/0x5c0 [ 239.439284] ? lock_sock_nested+0x82/0x100 [ 239.443493] ? trace_hardirqs_on+0x28/0x190 [ 239.447786] ? lock_sock_nested+0x82/0x100 [ 239.451994] ? lock_sock_nested+0x82/0x100 [ 239.456203] inet_sendmsg+0x108/0x440 [ 239.459979] smc_sendmsg+0x223/0x320 [ 239.463669] ? smc_sendpage+0x170/0x170 [ 239.467616] sock_sendmsg+0xb5/0xf0 [ 239.471228] sock_write_iter+0x215/0x420 [ 239.475276] ? sock_sendmsg+0xf0/0xf0 [ 239.479058] __vfs_write+0x443/0x890 [ 239.482765] ? lock_downgrade+0x860/0x860 [ 239.486887] ? kernel_read+0x130/0x130 [ 239.490757] ? rw_verify_area+0xb8/0x2b0 [ 239.494794] vfs_write+0x150/0x4d0 [ 239.498322] ksys_write+0x103/0x260 [ 239.502097] ? do_sys_open+0x16e/0x350 [ 239.505971] ? __ia32_sys_read+0xa0/0xa0 [ 239.510191] ? do_syscall_64+0x21/0x4e0 [ 239.514154] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 239.519514] __x64_sys_write+0x6e/0xb0 [ 239.523414] do_syscall_64+0xd0/0x4e0 [ 239.527196] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 239.532361] RIP: 0033:0x4592f9 [ 239.535549] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 239.554444] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 239.562136] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 239.569380] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 239.576624] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 239.583884] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 239.591129] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 239.607641] FAULT_INJECTION: forcing a failure. [ 239.607641] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 239.619897] CPU: 1 PID: 9597 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 239.628731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 239.638085] Call Trace: [ 239.640667] dump_stack+0x123/0x177 [ 239.644293] should_fail.cold.4+0x5/0x13 [ 239.648354] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 239.653543] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 239.658820] ? kasan_unpoison_shadow+0x35/0x50 [ 239.663404] __alloc_pages_nodemask+0x1d5/0x710 [ 239.668241] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 239.673254] alloc_pages_current+0xd6/0x1b0 [ 239.677652] skb_page_frag_refill+0x20b/0x400 [ 239.682125] sk_page_frag_refill+0x46/0x1b0 [ 239.686423] tcp_sendmsg_locked+0xc58/0x35b0 [ 239.690827] ? mark_held_locks+0x130/0x130 [ 239.695186] ? mark_held_locks+0xc7/0x130 [ 239.699322] ? tcp_sendpage+0x50/0x50 [ 239.703107] ? mark_held_locks+0xc7/0x130 [ 239.707241] ? __local_bh_enable_ip+0x160/0x260 [ 239.711891] ? lock_sock_nested+0xc5/0x100 [ 239.716103] ? lockdep_hardirqs_on+0x421/0x5c0 [ 239.720664] ? lock_sock_nested+0x82/0x100 [ 239.724875] ? trace_hardirqs_on+0x28/0x190 [ 239.729171] ? lock_sock_nested+0x82/0x100 [ 239.733380] ? lock_sock_nested+0x82/0x100 [ 239.737608] ? __local_bh_enable_ip+0x160/0x260 [ 239.742257] tcp_sendmsg+0x27/0x40 [ 239.745787] inet_sendmsg+0x108/0x440 [ 239.749564] smc_sendmsg+0x223/0x320 [ 239.753252] ? smc_sendpage+0x170/0x170 [ 239.757211] sock_sendmsg+0xb5/0xf0 [ 239.760813] sock_write_iter+0x215/0x420 [ 239.764862] ? sock_sendmsg+0xf0/0xf0 [ 239.768650] __vfs_write+0x443/0x890 [ 239.772340] ? lock_downgrade+0x860/0x860 [ 239.776462] ? kernel_read+0x130/0x130 [ 239.780332] ? rw_verify_area+0xb8/0x2b0 [ 239.784372] vfs_write+0x150/0x4d0 [ 239.787888] ksys_write+0x103/0x260 [ 239.791498] ? do_sys_open+0x16e/0x350 [ 239.795361] ? __ia32_sys_read+0xa0/0xa0 [ 239.799400] ? do_syscall_64+0x21/0x4e0 [ 239.803350] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 239.808690] __x64_sys_write+0x6e/0xb0 [ 239.812554] do_syscall_64+0xd0/0x4e0 [ 239.816329] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 239.821493] RIP: 0033:0x4592f9 [ 239.824661] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 239.843539] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 239.851227] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 239.858485] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 239.865730] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 239.872974] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 239.880225] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 239.938605] FAULT_INJECTION: forcing a failure. [ 239.938605] name failslab, interval 1, probability 0, space 0, times 0 [ 239.941842] FAULT_INJECTION: forcing a failure. [ 239.941842] name failslab, interval 1, probability 0, space 0, times 0 [ 239.954965] FAULT_INJECTION: forcing a failure. [ 239.954965] name failslab, interval 1, probability 0, space 0, times 0 [ 239.978214] FAULT_INJECTION: forcing a failure. [ 239.978214] name failslab, interval 1, probability 0, space 0, times 0 [ 239.978449] FAULT_INJECTION: forcing a failure. [ 239.978449] name failslab, interval 1, probability 0, space 0, times 0 [ 239.996097] CPU: 0 PID: 9609 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 240.012490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.021831] Call Trace: [ 240.024400] dump_stack+0x123/0x177 [ 240.028049] should_fail.cold.4+0x5/0x13 [ 240.032760] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 240.037984] ? kernel_text_address+0x79/0xf0 [ 240.042380] ? __kernel_text_address+0xd/0x40 [ 240.046857] ? unwind_get_return_address+0x61/0xa0 [ 240.052063] __should_failslab+0xba/0xf0 [ 240.056115] should_failslab+0x9/0x14 [ 240.059896] __kmalloc+0x70/0x770 [ 240.063344] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 240.068598] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 240.078640] ? tls_push_record+0xff/0x1600 [ 240.082863] ? tls_sw_sendmsg+0x92d/0x1020 [ 240.087098] ? inet_sendmsg+0x108/0x440 [ 240.091057] ? smc_sendmsg+0x223/0x320 [ 240.095211] ? sock_sendmsg+0xb5/0xf0 [ 240.099117] ? sock_write_iter+0x215/0x420 [ 240.103343] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 240.109141] ? iov_iter_get_pages+0x1ee/0x1370 [ 240.113709] ? __lock_is_held+0xb5/0x140 [ 240.117772] generic_gcmaes_encrypt+0xfd/0x150 [ 240.122359] ? generic_gcmaes_encrypt+0xfd/0x150 [ 240.127118] ? helper_rfc4106_encrypt+0x450/0x450 [ 240.131965] ? __kmalloc+0x5f1/0x770 [ 240.135671] gcmaes_wrapper_encrypt+0x109/0x180 [ 240.140353] tls_push_record+0x9ae/0x1600 [ 240.144486] ? lockdep_hardirqs_on+0x421/0x5c0 [ 240.149058] tls_sw_sendmsg+0x92d/0x1020 [ 240.153124] ? __lock_acquire+0x792/0x4980 [ 240.157368] ? find_held_lock+0x36/0x1d0 [ 240.161451] ? tls_sw_push_pending_record+0x10/0x10 [ 240.166463] ? __local_bh_enable_ip+0x160/0x260 [ 240.171111] ? lock_sock_nested+0xc5/0x100 [ 240.175322] ? lockdep_hardirqs_on+0x421/0x5c0 [ 240.179878] ? lock_sock_nested+0x82/0x100 [ 240.184089] ? trace_hardirqs_on+0x28/0x190 [ 240.188400] ? lock_sock_nested+0x82/0x100 [ 240.192612] ? lock_sock_nested+0x82/0x100 [ 240.196826] inet_sendmsg+0x108/0x440 [ 240.200613] smc_sendmsg+0x223/0x320 [ 240.204303] ? smc_sendpage+0x170/0x170 [ 240.208358] sock_sendmsg+0xb5/0xf0 [ 240.211962] sock_write_iter+0x215/0x420 [ 240.216000] ? sock_sendmsg+0xf0/0xf0 [ 240.219786] __vfs_write+0x443/0x890 [ 240.223479] ? lock_downgrade+0x860/0x860 [ 240.227603] ? kernel_read+0x130/0x130 [ 240.231478] ? rw_verify_area+0xb8/0x2b0 [ 240.235520] vfs_write+0x150/0x4d0 [ 240.239043] ksys_write+0x103/0x260 [ 240.242667] ? do_sys_open+0x16e/0x350 [ 240.246533] ? __ia32_sys_read+0xa0/0xa0 [ 240.250575] ? do_syscall_64+0x21/0x4e0 [ 240.254526] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 240.259875] __x64_sys_write+0x6e/0xb0 [ 240.263741] do_syscall_64+0xd0/0x4e0 [ 240.267523] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 240.272689] RIP: 0033:0x4592f9 [ 240.275857] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 240.294739] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 240.302428] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 240.309676] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 240.316924] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 240.324172] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 240.331419] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 240.349124] CPU: 0 PID: 9620 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 240.356945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.366299] Call Trace: [ 240.368882] dump_stack+0x123/0x177 [ 240.372513] should_fail.cold.4+0x5/0x13 [ 240.376750] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 240.381841] ? kernel_text_address+0x79/0xf0 [ 240.386273] ? __kernel_text_address+0xd/0x40 [ 240.390751] ? unwind_get_return_address+0x61/0xa0 [ 240.395667] __should_failslab+0xba/0xf0 [ 240.399716] should_failslab+0x9/0x14 [ 240.403501] __kmalloc+0x70/0x770 [ 240.406936] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 240.412192] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 240.417278] ? tls_push_record+0xff/0x1600 [ 240.421515] ? tls_sw_sendmsg+0x92d/0x1020 [ 240.425728] ? inet_sendmsg+0x108/0x440 [ 240.429683] ? smc_sendmsg+0x223/0x320 [ 240.433568] ? sock_sendmsg+0xb5/0xf0 [ 240.437356] ? sock_write_iter+0x215/0x420 [ 240.441597] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 240.447393] ? iov_iter_get_pages+0x1ee/0x1370 [ 240.451961] ? __lock_is_held+0xb5/0x140 [ 240.456015] generic_gcmaes_encrypt+0xfd/0x150 [ 240.460580] ? generic_gcmaes_encrypt+0xfd/0x150 [ 240.465322] ? helper_rfc4106_encrypt+0x450/0x450 [ 240.470146] ? __kmalloc+0x5f1/0x770 [ 240.473850] gcmaes_wrapper_encrypt+0x109/0x180 [ 240.478592] tls_push_record+0x9ae/0x1600 [ 240.482720] ? lockdep_hardirqs_on+0x421/0x5c0 [ 240.487286] tls_sw_sendmsg+0x92d/0x1020 [ 240.491324] ? __lock_acquire+0x792/0x4980 [ 240.495652] ? find_held_lock+0x36/0x1d0 [ 240.499719] ? tls_sw_push_pending_record+0x10/0x10 [ 240.504900] ? __local_bh_enable_ip+0x160/0x260 [ 240.509556] ? lock_sock_nested+0xc5/0x100 [ 240.513784] ? lockdep_hardirqs_on+0x421/0x5c0 [ 240.518372] ? lock_sock_nested+0x82/0x100 [ 240.522590] ? trace_hardirqs_on+0x28/0x190 [ 240.526911] ? lock_sock_nested+0x82/0x100 [ 240.531478] ? lock_sock_nested+0x82/0x100 [ 240.535697] inet_sendmsg+0x108/0x440 [ 240.539488] smc_sendmsg+0x223/0x320 [ 240.543186] ? smc_sendpage+0x170/0x170 [ 240.547140] sock_sendmsg+0xb5/0xf0 [ 240.550746] sock_write_iter+0x215/0x420 [ 240.554786] ? sock_sendmsg+0xf0/0xf0 [ 240.558576] __vfs_write+0x443/0x890 [ 240.562280] ? lock_downgrade+0x860/0x860 [ 240.566412] ? kernel_read+0x130/0x130 [ 240.570294] ? rw_verify_area+0xb8/0x2b0 [ 240.574353] vfs_write+0x150/0x4d0 [ 240.578756] ksys_write+0x103/0x260 [ 240.582368] ? do_sys_open+0x16e/0x350 [ 240.586426] ? __ia32_sys_read+0xa0/0xa0 [ 240.590490] ? do_syscall_64+0x21/0x4e0 [ 240.594450] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 240.602062] __x64_sys_write+0x6e/0xb0 [ 240.606196] do_syscall_64+0xd0/0x4e0 [ 240.609979] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 240.615149] RIP: 0033:0x4592f9 [ 240.618331] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 240.637224] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 240.645411] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 240.652667] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 240.659942] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 240.667193] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 240.674441] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 240.684427] CPU: 0 PID: 9618 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 240.692348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 240.701700] Call Trace: [ 240.704281] dump_stack+0x123/0x177 [ 240.708157] should_fail.cold.4+0x5/0x13 [ 240.712205] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 240.717297] ? kernel_text_address+0x79/0xf0 [ 240.721700] ? __kernel_text_address+0xd/0x40 [ 240.726189] ? unwind_get_return_address+0x61/0xa0 [ 240.731111] __should_failslab+0xba/0xf0 [ 240.735189] should_failslab+0x9/0x14 [ 240.738974] __kmalloc+0x70/0x770 [ 240.742412] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 240.747677] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 240.752765] ? tls_push_record+0xff/0x1600 [ 240.756984] ? tls_sw_sendmsg+0x92d/0x1020 [ 240.761209] ? inet_sendmsg+0x108/0x440 [ 240.765160] ? smc_sendmsg+0x223/0x320 [ 240.769026] ? sock_sendmsg+0xb5/0xf0 [ 240.772801] ? sock_write_iter+0x215/0x420 [ 240.777023] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 240.782802] ? iov_iter_get_pages+0x1ee/0x1370 [ 240.787385] ? __lock_is_held+0xb5/0x140 [ 240.791449] generic_gcmaes_encrypt+0xfd/0x150 [ 240.796008] ? generic_gcmaes_encrypt+0xfd/0x150 [ 240.800741] ? helper_rfc4106_encrypt+0x450/0x450 [ 240.805563] ? __kmalloc+0x5f1/0x770 [ 240.809257] gcmaes_wrapper_encrypt+0x109/0x180 [ 240.813923] tls_push_record+0x9ae/0x1600 [ 240.818049] ? lockdep_hardirqs_on+0x421/0x5c0 [ 240.822616] tls_sw_sendmsg+0x92d/0x1020 [ 240.826658] ? __lock_acquire+0x792/0x4980 [ 240.830897] ? find_held_lock+0x36/0x1d0 [ 240.834950] ? tls_sw_push_pending_record+0x10/0x10 [ 240.839957] ? __local_bh_enable_ip+0x160/0x260 [ 240.844605] ? lock_sock_nested+0xc5/0x100 [ 240.848823] ? lockdep_hardirqs_on+0x421/0x5c0 [ 240.853392] ? lock_sock_nested+0x82/0x100 [ 240.857611] ? trace_hardirqs_on+0x28/0x190 [ 240.861913] ? lock_sock_nested+0x82/0x100 [ 240.866124] ? lock_sock_nested+0x82/0x100 [ 240.870338] inet_sendmsg+0x108/0x440 [ 240.874120] smc_sendmsg+0x223/0x320 [ 240.877813] ? smc_sendpage+0x170/0x170 [ 240.881852] sock_sendmsg+0xb5/0xf0 [ 240.885472] sock_write_iter+0x215/0x420 [ 240.889513] ? sock_sendmsg+0xf0/0xf0 [ 240.893345] __vfs_write+0x443/0x890 [ 240.897060] ? lock_downgrade+0x860/0x860 [ 240.901190] ? kernel_read+0x130/0x130 [ 240.905065] ? rw_verify_area+0xb8/0x2b0 [ 240.909887] vfs_write+0x150/0x4d0 [ 240.913406] ksys_write+0x103/0x260 [ 240.917032] ? do_sys_open+0x16e/0x350 [ 240.920922] ? __ia32_sys_read+0xa0/0xa0 [ 240.924963] ? do_syscall_64+0x21/0x4e0 [ 240.928924] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 240.934288] __x64_sys_write+0x6e/0xb0 [ 240.938170] do_syscall_64+0xd0/0x4e0 [ 240.941952] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 240.947144] RIP: 0033:0x4592f9 [ 240.950324] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 240.969204] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 240.976924] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 240.984194] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 240.991441] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 240.998689] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 241.005949] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 241.013310] CPU: 1 PID: 9611 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 241.021134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.030475] Call Trace: [ 241.033064] dump_stack+0x123/0x177 [ 241.036671] should_fail.cold.4+0x5/0x13 [ 241.040708] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 241.045790] ? kernel_text_address+0x79/0xf0 [ 241.050175] ? __kernel_text_address+0xd/0x40 [ 241.054647] ? unwind_get_return_address+0x61/0xa0 [ 241.059554] __should_failslab+0xba/0xf0 [ 241.063616] should_failslab+0x9/0x14 [ 241.067404] __kmalloc+0x70/0x770 [ 241.070839] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 241.076093] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 241.081696] ? tls_push_record+0xff/0x1600 [ 241.086007] ? tls_sw_sendmsg+0x92d/0x1020 [ 241.090653] ? inet_sendmsg+0x108/0x440 [ 241.094610] ? smc_sendmsg+0x223/0x320 [ 241.098475] ? sock_sendmsg+0xb5/0xf0 [ 241.102255] ? sock_write_iter+0x215/0x420 [ 241.106472] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 241.112594] ? iov_iter_get_pages+0x1ee/0x1370 [ 241.117197] ? __lock_is_held+0xb5/0x140 [ 241.121241] generic_gcmaes_encrypt+0xfd/0x150 [ 241.125798] ? generic_gcmaes_encrypt+0xfd/0x150 [ 241.130544] ? helper_rfc4106_encrypt+0x450/0x450 [ 241.135390] ? __kmalloc+0x5f1/0x770 [ 241.139097] gcmaes_wrapper_encrypt+0x109/0x180 [ 241.143745] tls_push_record+0x9ae/0x1600 [ 241.147871] ? lockdep_hardirqs_on+0x421/0x5c0 [ 241.152438] tls_sw_sendmsg+0x92d/0x1020 [ 241.156479] ? __lock_acquire+0x792/0x4980 [ 241.160695] ? find_held_lock+0x36/0x1d0 [ 241.164751] ? tls_sw_push_pending_record+0x10/0x10 [ 241.169751] ? __local_bh_enable_ip+0x160/0x260 [ 241.174404] ? lock_sock_nested+0xc5/0x100 [ 241.178617] ? lockdep_hardirqs_on+0x421/0x5c0 [ 241.183189] ? lock_sock_nested+0x82/0x100 [ 241.187402] ? trace_hardirqs_on+0x28/0x190 [ 241.191712] ? lock_sock_nested+0x82/0x100 [ 241.195941] ? lock_sock_nested+0x82/0x100 [ 241.200486] inet_sendmsg+0x108/0x440 [ 241.204265] smc_sendmsg+0x223/0x320 [ 241.207958] ? smc_sendpage+0x170/0x170 [ 241.211925] sock_sendmsg+0xb5/0xf0 [ 241.215552] sock_write_iter+0x215/0x420 [ 241.219596] ? sock_sendmsg+0xf0/0xf0 [ 241.223386] __vfs_write+0x443/0x890 [ 241.227087] ? lock_downgrade+0x860/0x860 [ 241.231253] ? kernel_read+0x130/0x130 [ 241.235132] ? rw_verify_area+0xb8/0x2b0 [ 241.239179] vfs_write+0x150/0x4d0 [ 241.242700] ksys_write+0x103/0x260 [ 241.246304] ? do_sys_open+0x16e/0x350 [ 241.250170] ? __ia32_sys_read+0xa0/0xa0 [ 241.254209] ? do_syscall_64+0x21/0x4e0 [ 241.258179] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.263559] __x64_sys_write+0x6e/0xb0 [ 241.267426] do_syscall_64+0xd0/0x4e0 [ 241.271237] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.276404] RIP: 0033:0x4592f9 [ 241.279580] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 241.298476] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 241.306163] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 241.313411] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 241.320657] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 241.327903] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 241.335150] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 241.382699] FAULT_INJECTION: forcing a failure. [ 241.382699] name failslab, interval 1, probability 0, space 0, times 0 [ 241.387723] CPU: 1 PID: 9612 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 241.394799] FAULT_INJECTION: forcing a failure. [ 241.394799] name failslab, interval 1, probability 0, space 0, times 0 [ 241.401772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.401776] Call Trace: [ 241.401787] dump_stack+0x123/0x177 [ 241.401798] should_fail.cold.4+0x5/0x13 [ 241.401806] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 241.401813] ? kernel_text_address+0x79/0xf0 [ 241.401819] ? __kernel_text_address+0xd/0x40 [ 241.401826] ? unwind_get_return_address+0x61/0xa0 [ 241.401836] __should_failslab+0xba/0xf0 [ 241.401843] should_failslab+0x9/0x14 [ 241.401849] __kmalloc+0x70/0x770 [ 241.401858] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 241.401865] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 241.401872] ? tls_push_record+0xff/0x1600 [ 241.401876] ? tls_sw_sendmsg+0x92d/0x1020 [ 241.401882] ? inet_sendmsg+0x108/0x440 [ 241.401888] ? smc_sendmsg+0x223/0x320 [ 241.401894] ? sock_sendmsg+0xb5/0xf0 [ 241.401897] ? sock_write_iter+0x215/0x420 [ 241.401907] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 241.401915] ? iov_iter_get_pages+0x1ee/0x1370 [ 241.401930] ? __lock_is_held+0xb5/0x140 [ 241.401944] generic_gcmaes_encrypt+0xfd/0x150 [ 241.401948] ? generic_gcmaes_encrypt+0xfd/0x150 [ 241.401954] ? helper_rfc4106_encrypt+0x450/0x450 [ 241.401961] ? __kmalloc+0x5f1/0x770 [ 241.401970] gcmaes_wrapper_encrypt+0x109/0x180 [ 241.401977] tls_push_record+0x9ae/0x1600 [ 241.401982] ? lockdep_hardirqs_on+0x421/0x5c0 [ 241.401999] tls_sw_sendmsg+0x92d/0x1020 [ 241.413933] FAULT_INJECTION: forcing a failure. [ 241.413933] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 241.422510] ? __lock_acquire+0x792/0x4980 [ 241.422524] ? find_held_lock+0x36/0x1d0 [ 241.422536] ? tls_sw_push_pending_record+0x10/0x10 [ 241.422543] ? __local_bh_enable_ip+0x160/0x260 [ 241.422549] ? lock_sock_nested+0xc5/0x100 [ 241.422555] ? lockdep_hardirqs_on+0x421/0x5c0 [ 241.422560] ? lock_sock_nested+0x82/0x100 [ 241.422566] ? trace_hardirqs_on+0x28/0x190 [ 241.422570] ? lock_sock_nested+0x82/0x100 [ 241.422574] ? lock_sock_nested+0x82/0x100 [ 241.422583] inet_sendmsg+0x108/0x440 [ 241.422592] smc_sendmsg+0x223/0x320 [ 241.611826] ? smc_sendpage+0x170/0x170 [ 241.615782] sock_sendmsg+0xb5/0xf0 [ 241.619395] sock_write_iter+0x215/0x420 [ 241.623440] ? sock_sendmsg+0xf0/0xf0 [ 241.627234] __vfs_write+0x443/0x890 [ 241.630932] ? lock_downgrade+0x860/0x860 [ 241.635062] ? kernel_read+0x130/0x130 [ 241.638944] ? rw_verify_area+0xb8/0x2b0 [ 241.643001] vfs_write+0x150/0x4d0 [ 241.646530] ksys_write+0x103/0x260 [ 241.650134] ? do_sys_open+0x16e/0x350 [ 241.654023] ? __ia32_sys_read+0xa0/0xa0 [ 241.658087] ? do_syscall_64+0x21/0x4e0 [ 241.662070] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.667424] __x64_sys_write+0x6e/0xb0 [ 241.671310] do_syscall_64+0xd0/0x4e0 [ 241.675106] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.680457] RIP: 0033:0x4592f9 [ 241.683634] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 241.702636] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 241.710443] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 241.717804] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 241.725060] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 241.732397] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 241.739645] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 241.746973] CPU: 0 PID: 9625 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 241.754768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 241.764120] Call Trace: [ 241.766725] dump_stack+0x123/0x177 [ 241.770349] should_fail.cold.4+0x5/0x13 [ 241.774403] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 241.779497] ? kernel_text_address+0x79/0xf0 [ 241.783902] ? __kernel_text_address+0xd/0x40 [ 241.788397] ? unwind_get_return_address+0x61/0xa0 [ 241.793329] __should_failslab+0xba/0xf0 [ 241.797381] should_failslab+0x9/0x14 [ 241.801257] __kmalloc+0x70/0x770 [ 241.804690] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 241.810337] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 241.815422] ? tls_push_record+0xff/0x1600 [ 241.819908] ? tls_sw_sendmsg+0x92d/0x1020 [ 241.824118] ? inet_sendmsg+0x108/0x440 [ 241.828068] ? smc_sendmsg+0x223/0x320 [ 241.831929] ? sock_sendmsg+0xb5/0xf0 [ 241.835703] ? sock_write_iter+0x215/0x420 [ 241.839916] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 241.845692] ? iov_iter_get_pages+0x1ee/0x1370 [ 241.850272] ? __lock_is_held+0xb5/0x140 [ 241.854313] generic_gcmaes_encrypt+0xfd/0x150 [ 241.858871] ? generic_gcmaes_encrypt+0xfd/0x150 [ 241.863606] ? helper_rfc4106_encrypt+0x450/0x450 [ 241.868429] ? __kmalloc+0x5f1/0x770 [ 241.872125] gcmaes_wrapper_encrypt+0x109/0x180 [ 241.876853] tls_push_record+0x9ae/0x1600 [ 241.880977] ? lockdep_hardirqs_on+0x421/0x5c0 [ 241.885544] tls_sw_sendmsg+0x92d/0x1020 [ 241.889591] ? __lock_acquire+0x792/0x4980 [ 241.893828] ? find_held_lock+0x36/0x1d0 [ 241.897910] ? tls_sw_push_pending_record+0x10/0x10 [ 241.902991] ? __local_bh_enable_ip+0x160/0x260 [ 241.907639] ? lock_sock_nested+0xc5/0x100 [ 241.911851] ? lockdep_hardirqs_on+0x421/0x5c0 [ 241.916414] ? lock_sock_nested+0x82/0x100 [ 241.920625] ? trace_hardirqs_on+0x28/0x190 [ 241.924920] ? lock_sock_nested+0x82/0x100 [ 241.929154] ? lock_sock_nested+0x82/0x100 [ 241.933376] inet_sendmsg+0x108/0x440 [ 241.937166] smc_sendmsg+0x223/0x320 [ 241.940861] ? smc_sendpage+0x170/0x170 [ 241.944811] sock_sendmsg+0xb5/0xf0 [ 241.948417] sock_write_iter+0x215/0x420 [ 241.952459] ? sock_sendmsg+0xf0/0xf0 [ 241.956245] __vfs_write+0x443/0x890 [ 241.959939] ? lock_downgrade+0x860/0x860 [ 241.964064] ? kernel_read+0x130/0x130 [ 241.967935] ? rw_verify_area+0xb8/0x2b0 [ 241.971976] vfs_write+0x150/0x4d0 [ 241.975513] ksys_write+0x103/0x260 [ 241.979115] ? do_sys_open+0x16e/0x350 [ 241.982979] ? __ia32_sys_read+0xa0/0xa0 [ 241.987019] ? do_syscall_64+0x21/0x4e0 [ 241.990973] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 241.996316] __x64_sys_write+0x6e/0xb0 [ 242.000181] do_syscall_64+0xd0/0x4e0 [ 242.003970] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.009138] RIP: 0033:0x4592f9 [ 242.012503] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 242.031398] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 242.039082] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 242.046338] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 242.053585] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 242.060831] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 242.068087] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 242.075346] CPU: 1 PID: 9608 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 2020/11/29 15:27:05 executed programs: 736 [ 242.083576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.092924] Call Trace: [ 242.095510] dump_stack+0x123/0x177 [ 242.099135] should_fail.cold.4+0x5/0x13 [ 242.103193] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 242.108292] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 242.113564] ? kasan_unpoison_shadow+0x35/0x50 [ 242.118124] __alloc_pages_nodemask+0x1d5/0x710 [ 242.122781] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 242.127777] alloc_pages_current+0xd6/0x1b0 [ 242.132076] skb_page_frag_refill+0x20b/0x400 [ 242.136547] sk_page_frag_refill+0x46/0x1b0 [ 242.140854] tcp_sendmsg_locked+0xc58/0x35b0 [ 242.145241] ? mark_held_locks+0x130/0x130 [ 242.149449] ? mark_held_locks+0xc7/0x130 [ 242.153578] ? tcp_sendpage+0x50/0x50 [ 242.157356] ? mark_held_locks+0xc7/0x130 [ 242.161478] ? __local_bh_enable_ip+0x160/0x260 [ 242.166122] ? lock_sock_nested+0xc5/0x100 [ 242.170332] ? lockdep_hardirqs_on+0x421/0x5c0 [ 242.174888] ? lock_sock_nested+0x82/0x100 [ 242.179100] ? trace_hardirqs_on+0x28/0x190 [ 242.183397] ? lock_sock_nested+0x82/0x100 [ 242.187613] ? lock_sock_nested+0x82/0x100 [ 242.191821] ? __local_bh_enable_ip+0x160/0x260 [ 242.196465] tcp_sendmsg+0x27/0x40 [ 242.200004] inet_sendmsg+0x108/0x440 [ 242.203781] smc_sendmsg+0x223/0x320 [ 242.207468] ? smc_sendpage+0x170/0x170 [ 242.211420] sock_sendmsg+0xb5/0xf0 [ 242.215020] sock_write_iter+0x215/0x420 [ 242.219054] ? sock_sendmsg+0xf0/0xf0 [ 242.222836] __vfs_write+0x443/0x890 [ 242.226536] ? lock_downgrade+0x860/0x860 [ 242.230657] ? kernel_read+0x130/0x130 [ 242.234528] ? rw_verify_area+0xb8/0x2b0 [ 242.238574] vfs_write+0x150/0x4d0 [ 242.242092] ksys_write+0x103/0x260 [ 242.245694] ? do_sys_open+0x16e/0x350 [ 242.249566] ? __ia32_sys_read+0xa0/0xa0 [ 242.253602] ? do_syscall_64+0x21/0x4e0 [ 242.257552] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.262892] __x64_sys_write+0x6e/0xb0 [ 242.266931] do_syscall_64+0xd0/0x4e0 [ 242.270709] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.275881] RIP: 0033:0x4592f9 [ 242.279049] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 242.298013] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 242.305697] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 242.312941] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 242.320186] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 242.327439] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 242.334684] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 242.343292] CPU: 0 PID: 9626 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 242.351102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.360446] Call Trace: [ 242.363034] dump_stack+0x123/0x177 [ 242.366659] should_fail.cold.4+0x5/0x13 [ 242.370715] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 242.375808] ? kernel_text_address+0x79/0xf0 [ 242.380210] ? __kernel_text_address+0xd/0x40 [ 242.384698] ? unwind_get_return_address+0x61/0xa0 [ 242.389622] __should_failslab+0xba/0xf0 [ 242.393675] should_failslab+0x9/0x14 [ 242.397472] __kmalloc+0x70/0x770 [ 242.400921] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 242.406192] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 242.411289] ? tls_push_record+0xff/0x1600 [ 242.415513] ? tls_sw_sendmsg+0x92d/0x1020 [ 242.419740] ? inet_sendmsg+0x108/0x440 [ 242.423706] ? smc_sendmsg+0x223/0x320 [ 242.427590] ? sock_sendmsg+0xb5/0xf0 [ 242.431384] ? sock_write_iter+0x215/0x420 [ 242.435619] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 242.441405] ? iov_iter_get_pages+0x1ee/0x1370 [ 242.445973] ? __lock_is_held+0xb5/0x140 [ 242.450028] generic_gcmaes_encrypt+0xfd/0x150 [ 242.454584] ? generic_gcmaes_encrypt+0xfd/0x150 [ 242.459315] ? helper_rfc4106_encrypt+0x450/0x450 [ 242.464150] ? __kmalloc+0x5f1/0x770 [ 242.467851] gcmaes_wrapper_encrypt+0x109/0x180 [ 242.472508] tls_push_record+0x9ae/0x1600 [ 242.476645] ? lockdep_hardirqs_on+0x421/0x5c0 [ 242.481242] tls_sw_sendmsg+0x92d/0x1020 [ 242.485302] ? __lock_acquire+0x792/0x4980 [ 242.489517] ? find_held_lock+0x36/0x1d0 [ 242.493558] ? tls_sw_push_pending_record+0x10/0x10 [ 242.498810] ? __local_bh_enable_ip+0x160/0x260 [ 242.503470] ? lock_sock_nested+0xc5/0x100 [ 242.507689] ? lockdep_hardirqs_on+0x421/0x5c0 [ 242.512245] ? lock_sock_nested+0x82/0x100 [ 242.516462] ? trace_hardirqs_on+0x28/0x190 [ 242.520784] ? lock_sock_nested+0x82/0x100 [ 242.524996] ? lock_sock_nested+0x82/0x100 [ 242.529228] inet_sendmsg+0x108/0x440 [ 242.533014] smc_sendmsg+0x223/0x320 [ 242.536882] ? smc_sendpage+0x170/0x170 [ 242.540837] sock_sendmsg+0xb5/0xf0 [ 242.544448] sock_write_iter+0x215/0x420 [ 242.548488] ? sock_sendmsg+0xf0/0xf0 [ 242.552271] __vfs_write+0x443/0x890 [ 242.555960] ? lock_downgrade+0x860/0x860 [ 242.560082] ? kernel_read+0x130/0x130 [ 242.563953] ? rw_verify_area+0xb8/0x2b0 [ 242.567992] vfs_write+0x150/0x4d0 [ 242.571508] ksys_write+0x103/0x260 [ 242.575107] ? do_sys_open+0x16e/0x350 [ 242.578970] ? __ia32_sys_read+0xa0/0xa0 [ 242.583007] ? do_syscall_64+0x21/0x4e0 [ 242.586962] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.592303] __x64_sys_write+0x6e/0xb0 [ 242.596166] do_syscall_64+0xd0/0x4e0 [ 242.599940] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 242.605103] RIP: 0033:0x4592f9 [ 242.608273] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 242.627409] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 242.635092] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 242.642335] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 242.649580] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 242.656925] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 242.664181] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 242.705328] FAULT_INJECTION: forcing a failure. [ 242.705328] name failslab, interval 1, probability 0, space 0, times 0 [ 242.732808] FAULT_INJECTION: forcing a failure. [ 242.732808] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 242.749431] CPU: 1 PID: 9634 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 242.757243] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.766600] Call Trace: [ 242.769183] dump_stack+0x123/0x177 [ 242.772811] should_fail.cold.4+0x5/0x13 [ 242.776863] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 242.781994] ? kernel_text_address+0x79/0xf0 [ 242.786395] ? __kernel_text_address+0xd/0x40 [ 242.790871] ? unwind_get_return_address+0x61/0xa0 [ 242.795787] __should_failslab+0xba/0xf0 [ 242.799831] should_failslab+0x9/0x14 [ 242.803616] __kmalloc+0x70/0x770 [ 242.807051] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 242.812312] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 242.817394] ? tls_push_record+0xff/0x1600 [ 242.821602] ? tls_sw_sendmsg+0x92d/0x1020 [ 242.825824] ? inet_sendmsg+0x108/0x440 [ 242.829781] ? smc_sendmsg+0x223/0x320 [ 242.833649] ? sock_sendmsg+0xb5/0xf0 [ 242.837428] ? sock_write_iter+0x215/0x420 [ 242.841649] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 242.847428] ? iov_iter_get_pages+0x1ee/0x1370 [ 242.856865] ? __lock_is_held+0xb5/0x140 [ 242.860912] generic_gcmaes_encrypt+0xfd/0x150 [ 242.865469] ? generic_gcmaes_encrypt+0xfd/0x150 [ 242.870218] ? helper_rfc4106_encrypt+0x450/0x450 [ 242.875043] ? __kmalloc+0x5f1/0x770 [ 242.878757] gcmaes_wrapper_encrypt+0x109/0x180 [ 242.883420] tls_push_record+0x9ae/0x1600 [ 242.887547] ? lockdep_hardirqs_on+0x421/0x5c0 [ 242.892114] tls_sw_sendmsg+0x92d/0x1020 [ 242.896254] ? __lock_acquire+0x792/0x4980 [ 242.900493] ? find_held_lock+0x36/0x1d0 [ 242.904551] ? tls_sw_push_pending_record+0x10/0x10 [ 242.909545] ? __local_bh_enable_ip+0x160/0x260 [ 242.914215] ? lock_sock_nested+0xc5/0x100 [ 242.918443] ? lockdep_hardirqs_on+0x421/0x5c0 [ 242.923014] ? lock_sock_nested+0x82/0x100 [ 242.927226] ? trace_hardirqs_on+0x28/0x190 [ 242.931524] ? lock_sock_nested+0x82/0x100 [ 242.935735] ? lock_sock_nested+0x82/0x100 [ 242.939950] inet_sendmsg+0x108/0x440 [ 242.943751] smc_sendmsg+0x223/0x320 [ 242.947443] ? smc_sendpage+0x170/0x170 [ 242.951401] sock_sendmsg+0xb5/0xf0 [ 242.955019] sock_write_iter+0x215/0x420 [ 242.959066] ? sock_sendmsg+0xf0/0xf0 [ 242.962862] __vfs_write+0x443/0x890 [ 242.966560] ? lock_downgrade+0x860/0x860 [ 242.970687] ? kernel_read+0x130/0x130 [ 242.974568] ? rw_verify_area+0xb8/0x2b0 [ 242.978615] vfs_write+0x150/0x4d0 [ 242.982133] ksys_write+0x103/0x260 [ 242.985749] ? do_sys_open+0x16e/0x350 [ 242.989612] ? __ia32_sys_read+0xa0/0xa0 [ 242.993651] ? do_syscall_64+0x21/0x4e0 [ 242.997601] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.002942] __x64_sys_write+0x6e/0xb0 [ 243.006807] do_syscall_64+0xd0/0x4e0 [ 243.010586] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.015754] RIP: 0033:0x4592f9 [ 243.018926] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 243.037807] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 243.045496] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 243.052758] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 243.060017] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 243.067266] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 243.074515] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 243.105647] CPU: 0 PID: 9635 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 243.113479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.122846] Call Trace: [ 243.125434] dump_stack+0x123/0x177 [ 243.129042] should_fail.cold.4+0x5/0x13 [ 243.133079] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 243.138158] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 243.143407] ? kasan_unpoison_shadow+0x35/0x50 [ 243.147967] __alloc_pages_nodemask+0x1d5/0x710 [ 243.152611] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 243.157606] alloc_pages_current+0xd6/0x1b0 [ 243.161906] skb_page_frag_refill+0x20b/0x400 [ 243.166379] sk_page_frag_refill+0x46/0x1b0 [ 243.170676] tcp_sendmsg_locked+0xc58/0x35b0 [ 243.175061] ? mark_held_locks+0x130/0x130 [ 243.179269] ? mark_held_locks+0xc7/0x130 [ 243.183397] ? tcp_sendpage+0x50/0x50 [ 243.187174] ? mark_held_locks+0xc7/0x130 [ 243.191296] ? __local_bh_enable_ip+0x160/0x260 [ 243.195938] ? lock_sock_nested+0xc5/0x100 [ 243.200158] ? lockdep_hardirqs_on+0x421/0x5c0 [ 243.205238] ? lock_sock_nested+0x82/0x100 [ 243.209447] ? trace_hardirqs_on+0x28/0x190 [ 243.213741] ? lock_sock_nested+0x82/0x100 [ 243.217952] ? lock_sock_nested+0x82/0x100 [ 243.222162] ? __local_bh_enable_ip+0x160/0x260 [ 243.226817] tcp_sendmsg+0x27/0x40 [ 243.230333] inet_sendmsg+0x108/0x440 [ 243.234123] smc_sendmsg+0x223/0x320 [ 243.237822] ? smc_sendpage+0x170/0x170 [ 243.241771] sock_sendmsg+0xb5/0xf0 [ 243.245380] sock_write_iter+0x215/0x420 [ 243.249426] ? sock_sendmsg+0xf0/0xf0 [ 243.253211] __vfs_write+0x443/0x890 [ 243.256902] ? lock_downgrade+0x860/0x860 [ 243.261024] ? kernel_read+0x130/0x130 [ 243.264895] ? rw_verify_area+0xb8/0x2b0 [ 243.268933] vfs_write+0x150/0x4d0 [ 243.272459] ksys_write+0x103/0x260 [ 243.276062] ? do_sys_open+0x16e/0x350 [ 243.279922] ? __ia32_sys_read+0xa0/0xa0 [ 243.283962] ? do_syscall_64+0x21/0x4e0 [ 243.287910] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.293249] __x64_sys_write+0x6e/0xb0 [ 243.297111] do_syscall_64+0xd0/0x4e0 [ 243.300897] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.306063] RIP: 0033:0x4592f9 [ 243.309229] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 243.328105] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 243.335786] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 243.343039] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 243.350284] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 243.357527] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 243.364780] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 243.378134] FAULT_INJECTION: forcing a failure. [ 243.378134] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 243.383336] FAULT_INJECTION: forcing a failure. [ 243.383336] name failslab, interval 1, probability 0, space 0, times 0 [ 243.410791] CPU: 1 PID: 9660 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 243.418604] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.427953] Call Trace: [ 243.430539] dump_stack+0x123/0x177 [ 243.434165] should_fail.cold.4+0x5/0x13 [ 243.438227] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 243.443322] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 243.448592] ? kasan_unpoison_shadow+0x35/0x50 [ 243.453166] __alloc_pages_nodemask+0x1d5/0x710 [ 243.457822] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 243.462836] alloc_pages_current+0xd6/0x1b0 [ 243.467149] skb_page_frag_refill+0x20b/0x400 [ 243.471635] sk_page_frag_refill+0x46/0x1b0 [ 243.475946] tcp_sendmsg_locked+0xc58/0x35b0 [ 243.480332] ? mark_held_locks+0x130/0x130 [ 243.484559] ? mark_held_locks+0xc7/0x130 [ 243.488691] ? tcp_sendpage+0x50/0x50 [ 243.492735] ? mark_held_locks+0xc7/0x130 [ 243.496860] ? __local_bh_enable_ip+0x160/0x260 [ 243.501506] ? lock_sock_nested+0xc5/0x100 [ 243.505716] ? lockdep_hardirqs_on+0x421/0x5c0 [ 243.510275] ? lock_sock_nested+0x82/0x100 [ 243.514489] ? trace_hardirqs_on+0x28/0x190 [ 243.518785] ? lock_sock_nested+0x82/0x100 [ 243.523163] ? lock_sock_nested+0x82/0x100 [ 243.527383] ? __local_bh_enable_ip+0x160/0x260 [ 243.532040] tcp_sendmsg+0x27/0x40 [ 243.535564] inet_sendmsg+0x108/0x440 [ 243.539354] smc_sendmsg+0x223/0x320 [ 243.543048] ? smc_sendpage+0x170/0x170 [ 243.547012] sock_sendmsg+0xb5/0xf0 [ 243.550617] sock_write_iter+0x215/0x420 [ 243.554657] ? sock_sendmsg+0xf0/0xf0 [ 243.558442] __vfs_write+0x443/0x890 [ 243.562133] ? lock_downgrade+0x860/0x860 [ 243.566261] ? kernel_read+0x130/0x130 [ 243.570149] ? rw_verify_area+0xb8/0x2b0 [ 243.574195] vfs_write+0x150/0x4d0 [ 243.577721] ksys_write+0x103/0x260 [ 243.581343] ? do_sys_open+0x16e/0x350 [ 243.585212] ? __ia32_sys_read+0xa0/0xa0 [ 243.589252] ? do_syscall_64+0x21/0x4e0 [ 243.593204] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.598550] __x64_sys_write+0x6e/0xb0 [ 243.602433] do_syscall_64+0xd0/0x4e0 [ 243.606227] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.611408] RIP: 0033:0x4592f9 [ 243.614604] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 243.633492] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 243.641190] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 243.648445] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 243.655698] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 243.662962] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 243.670216] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 243.677540] CPU: 0 PID: 9654 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 243.685430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.694785] Call Trace: [ 243.697486] dump_stack+0x123/0x177 [ 243.701113] should_fail.cold.4+0x5/0x13 [ 243.705175] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 243.710281] ? kernel_text_address+0x79/0xf0 [ 243.714689] ? __kernel_text_address+0xd/0x40 [ 243.719179] ? unwind_get_return_address+0x61/0xa0 [ 243.724111] __should_failslab+0xba/0xf0 [ 243.728168] should_failslab+0x9/0x14 [ 243.728971] FAULT_INJECTION: forcing a failure. [ 243.728971] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 243.731971] __kmalloc+0x70/0x770 [ 243.731981] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 243.731989] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 243.731996] ? tls_push_record+0xff/0x1600 [ 243.732002] ? tls_sw_sendmsg+0x92d/0x1020 [ 243.765988] ? inet_sendmsg+0x108/0x440 [ 243.769937] ? smc_sendmsg+0x223/0x320 [ 243.774766] ? sock_sendmsg+0xb5/0xf0 [ 243.778550] ? sock_write_iter+0x215/0x420 [ 243.782783] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 243.788558] ? iov_iter_get_pages+0x1ee/0x1370 [ 243.793119] ? __lock_is_held+0xb5/0x140 [ 243.797161] generic_gcmaes_encrypt+0xfd/0x150 [ 243.801729] ? generic_gcmaes_encrypt+0xfd/0x150 [ 243.806461] ? helper_rfc4106_encrypt+0x450/0x450 [ 243.811286] ? __kmalloc+0x5f1/0x770 [ 243.814976] gcmaes_wrapper_encrypt+0x109/0x180 [ 243.819640] tls_push_record+0x9ae/0x1600 [ 243.823807] ? lockdep_hardirqs_on+0x421/0x5c0 [ 243.828458] tls_sw_sendmsg+0x92d/0x1020 [ 243.832504] ? __lock_acquire+0x792/0x4980 [ 243.836719] ? find_held_lock+0x36/0x1d0 [ 243.842247] ? tls_sw_push_pending_record+0x10/0x10 [ 243.847248] ? __local_bh_enable_ip+0x160/0x260 [ 243.851905] ? lock_sock_nested+0xc5/0x100 [ 243.856137] ? lockdep_hardirqs_on+0x421/0x5c0 [ 243.860700] ? lock_sock_nested+0x82/0x100 [ 243.864914] ? trace_hardirqs_on+0x28/0x190 [ 243.869214] ? lock_sock_nested+0x82/0x100 [ 243.873424] ? lock_sock_nested+0x82/0x100 [ 243.877648] inet_sendmsg+0x108/0x440 [ 243.881427] smc_sendmsg+0x223/0x320 [ 243.885139] ? smc_sendpage+0x170/0x170 [ 243.889089] sock_sendmsg+0xb5/0xf0 [ 243.892698] sock_write_iter+0x215/0x420 [ 243.896734] ? sock_sendmsg+0xf0/0xf0 [ 243.900517] __vfs_write+0x443/0x890 [ 243.904209] ? lock_downgrade+0x860/0x860 [ 243.908333] ? kernel_read+0x130/0x130 [ 243.912206] ? rw_verify_area+0xb8/0x2b0 [ 243.916245] vfs_write+0x150/0x4d0 [ 243.919773] ksys_write+0x103/0x260 [ 243.923376] ? do_sys_open+0x16e/0x350 [ 243.927240] ? __ia32_sys_read+0xa0/0xa0 [ 243.931275] ? do_syscall_64+0x21/0x4e0 [ 243.935228] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.940579] __x64_sys_write+0x6e/0xb0 [ 243.944445] do_syscall_64+0xd0/0x4e0 [ 243.948223] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 243.953821] RIP: 0033:0x4592f9 [ 243.956997] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 243.975874] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 243.983568] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 243.990815] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 243.998062] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 244.005307] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 244.012552] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 244.025525] CPU: 1 PID: 9664 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 244.033336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.042685] Call Trace: [ 244.045268] dump_stack+0x123/0x177 [ 244.048896] should_fail.cold.4+0x5/0x13 [ 244.052952] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 244.058049] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 244.063320] ? kasan_unpoison_shadow+0x35/0x50 [ 244.067900] __alloc_pages_nodemask+0x1d5/0x710 [ 244.072565] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 244.077566] alloc_pages_current+0xd6/0x1b0 [ 244.081892] skb_page_frag_refill+0x20b/0x400 [ 244.086378] sk_page_frag_refill+0x46/0x1b0 [ 244.090678] tcp_sendmsg_locked+0xc58/0x35b0 [ 244.095063] ? mark_held_locks+0x130/0x130 [ 244.099296] ? tcp_sendpage+0x50/0x50 [ 244.103078] ? mark_held_locks+0xc7/0x130 [ 244.107202] ? __local_bh_enable_ip+0x160/0x260 [ 244.111845] ? lock_sock_nested+0xc5/0x100 [ 244.116058] ? lockdep_hardirqs_on+0x421/0x5c0 [ 244.120622] ? lock_sock_nested+0x82/0x100 [ 244.124833] ? trace_hardirqs_on+0x28/0x190 [ 244.129130] ? lock_sock_nested+0x82/0x100 [ 244.133338] ? lock_sock_nested+0x82/0x100 [ 244.137565] ? __local_bh_enable_ip+0x160/0x260 [ 244.142213] tcp_sendmsg+0x27/0x40 [ 244.145734] inet_sendmsg+0x108/0x440 [ 244.149513] smc_sendmsg+0x223/0x320 [ 244.153202] ? smc_sendpage+0x170/0x170 [ 244.157164] sock_sendmsg+0xb5/0xf0 [ 244.160769] sock_write_iter+0x215/0x420 [ 244.164807] ? sock_sendmsg+0xf0/0xf0 [ 244.168591] __vfs_write+0x443/0x890 [ 244.172296] ? lock_downgrade+0x860/0x860 [ 244.176420] ? kernel_read+0x130/0x130 [ 244.180294] ? rw_verify_area+0xb8/0x2b0 [ 244.184334] vfs_write+0x150/0x4d0 [ 244.187852] ksys_write+0x103/0x260 [ 244.191455] ? do_sys_open+0x16e/0x350 [ 244.195322] ? __ia32_sys_read+0xa0/0xa0 [ 244.199370] ? do_syscall_64+0x21/0x4e0 [ 244.203324] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.208668] __x64_sys_write+0x6e/0xb0 [ 244.212532] do_syscall_64+0xd0/0x4e0 [ 244.216334] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.221500] RIP: 0033:0x4592f9 [ 244.225364] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.244254] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 244.251935] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 244.259193] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 244.266534] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 244.273779] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 244.281024] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 244.337673] FAULT_INJECTION: forcing a failure. [ 244.337673] name failslab, interval 1, probability 0, space 0, times 0 [ 244.337729] FAULT_INJECTION: forcing a failure. [ 244.337729] name failslab, interval 1, probability 0, space 0, times 0 [ 244.360673] FAULT_INJECTION: forcing a failure. [ 244.360673] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 244.372700] CPU: 0 PID: 9681 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 244.380482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.389828] Call Trace: [ 244.392396] dump_stack+0x123/0x177 [ 244.396002] should_fail.cold.4+0x5/0x13 [ 244.400038] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 244.405115] ? kernel_text_address+0x79/0xf0 [ 244.409513] ? __kernel_text_address+0xd/0x40 [ 244.413996] ? unwind_get_return_address+0x61/0xa0 [ 244.418907] __should_failslab+0xba/0xf0 [ 244.422953] should_failslab+0x9/0x14 [ 244.426729] __kmalloc+0x70/0x770 [ 244.430167] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 244.435430] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 244.440508] ? tls_push_record+0xff/0x1600 [ 244.444724] ? tls_sw_sendmsg+0x92d/0x1020 [ 244.448935] ? inet_sendmsg+0x108/0x440 [ 244.452885] ? smc_sendmsg+0x223/0x320 [ 244.456748] ? sock_sendmsg+0xb5/0xf0 [ 244.460522] ? sock_write_iter+0x215/0x420 [ 244.464735] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 244.470508] ? iov_iter_get_pages+0x1ee/0x1370 [ 244.475076] ? __lock_is_held+0xb5/0x140 [ 244.479119] generic_gcmaes_encrypt+0xfd/0x150 [ 244.483680] ? generic_gcmaes_encrypt+0xfd/0x150 [ 244.488412] ? helper_rfc4106_encrypt+0x450/0x450 [ 244.494198] ? __kmalloc+0x5f1/0x770 [ 244.497893] gcmaes_wrapper_encrypt+0x109/0x180 [ 244.502569] tls_push_record+0x9ae/0x1600 [ 244.506694] ? lockdep_hardirqs_on+0x421/0x5c0 [ 244.511258] tls_sw_sendmsg+0x92d/0x1020 [ 244.515296] ? __lock_acquire+0x792/0x4980 [ 244.519513] ? find_held_lock+0x36/0x1d0 [ 244.523552] ? tls_sw_push_pending_record+0x10/0x10 [ 244.528806] ? __local_bh_enable_ip+0x160/0x260 [ 244.533541] ? lock_sock_nested+0xc5/0x100 [ 244.537867] ? lockdep_hardirqs_on+0x421/0x5c0 [ 244.542428] ? lock_sock_nested+0x82/0x100 [ 244.546639] ? trace_hardirqs_on+0x28/0x190 [ 244.550938] ? lock_sock_nested+0x82/0x100 [ 244.555153] ? lock_sock_nested+0x82/0x100 [ 244.559380] inet_sendmsg+0x108/0x440 [ 244.563162] smc_sendmsg+0x223/0x320 [ 244.566867] ? smc_sendpage+0x170/0x170 [ 244.570817] sock_sendmsg+0xb5/0xf0 [ 244.574421] sock_write_iter+0x215/0x420 [ 244.578457] ? sock_sendmsg+0xf0/0xf0 [ 244.582240] __vfs_write+0x443/0x890 [ 244.585929] ? lock_downgrade+0x860/0x860 [ 244.590053] ? kernel_read+0x130/0x130 [ 244.593924] ? rw_verify_area+0xb8/0x2b0 [ 244.597960] vfs_write+0x150/0x4d0 [ 244.601477] ksys_write+0x103/0x260 [ 244.605077] ? do_sys_open+0x16e/0x350 [ 244.608939] ? __ia32_sys_read+0xa0/0xa0 [ 244.612989] ? do_syscall_64+0x21/0x4e0 [ 244.616942] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.622283] __x64_sys_write+0x6e/0xb0 [ 244.626148] do_syscall_64+0xd0/0x4e0 [ 244.629948] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.635807] RIP: 0033:0x4592f9 [ 244.638984] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.658050] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 244.665744] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 244.672988] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 244.680233] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 244.687597] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 244.694852] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 244.708649] CPU: 1 PID: 9675 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 244.716456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 244.725887] Call Trace: [ 244.728455] dump_stack+0x123/0x177 [ 244.732060] should_fail.cold.4+0x5/0x13 [ 244.736107] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 244.741271] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 244.746714] ? kasan_unpoison_shadow+0x35/0x50 [ 244.751302] __alloc_pages_nodemask+0x1d5/0x710 [ 244.755958] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 244.760974] alloc_pages_current+0xd6/0x1b0 [ 244.765285] skb_page_frag_refill+0x20b/0x400 [ 244.769765] sk_page_frag_refill+0x46/0x1b0 [ 244.774067] tcp_sendmsg_locked+0xc58/0x35b0 [ 244.778454] ? mark_held_locks+0x130/0x130 [ 244.782663] ? mark_held_locks+0xc7/0x130 [ 244.786806] ? tcp_sendpage+0x50/0x50 [ 244.790668] ? mark_held_locks+0xc7/0x130 [ 244.794790] ? __local_bh_enable_ip+0x160/0x260 [ 244.799607] ? lock_sock_nested+0xc5/0x100 [ 244.803830] ? lockdep_hardirqs_on+0x421/0x5c0 [ 244.808387] ? lock_sock_nested+0x82/0x100 [ 244.812602] ? trace_hardirqs_on+0x28/0x190 [ 244.816910] ? lock_sock_nested+0x82/0x100 [ 244.821120] ? lock_sock_nested+0x82/0x100 [ 244.825339] ? __local_bh_enable_ip+0x160/0x260 [ 244.829985] tcp_sendmsg+0x27/0x40 [ 244.833499] inet_sendmsg+0x108/0x440 [ 244.837282] smc_sendmsg+0x223/0x320 [ 244.840980] ? smc_sendpage+0x170/0x170 [ 244.844929] sock_sendmsg+0xb5/0xf0 [ 244.848537] sock_write_iter+0x215/0x420 [ 244.852578] ? sock_sendmsg+0xf0/0xf0 [ 244.856375] __vfs_write+0x443/0x890 [ 244.861017] ? lock_downgrade+0x860/0x860 [ 244.865146] ? kernel_read+0x130/0x130 [ 244.869017] ? rw_verify_area+0xb8/0x2b0 [ 244.873056] vfs_write+0x150/0x4d0 [ 244.876572] ksys_write+0x103/0x260 [ 244.880184] ? do_sys_open+0x16e/0x350 [ 244.884047] ? __ia32_sys_read+0xa0/0xa0 [ 244.888084] ? do_syscall_64+0x21/0x4e0 [ 244.892038] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.897376] __x64_sys_write+0x6e/0xb0 [ 244.901256] do_syscall_64+0xd0/0x4e0 [ 244.905033] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 244.910197] RIP: 0033:0x4592f9 [ 244.913363] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 244.932246] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 244.939927] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 244.947172] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 244.954420] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 244.961667] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 244.968914] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 244.976693] FAULT_INJECTION: forcing a failure. [ 244.976693] name failslab, interval 1, probability 0, space 0, times 0 [ 244.988145] FAULT_INJECTION: forcing a failure. [ 244.988145] name failslab, interval 1, probability 0, space 0, times 0 [ 245.005529] CPU: 1 PID: 9683 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 245.013334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.022685] Call Trace: [ 245.025274] dump_stack+0x123/0x177 [ 245.028898] should_fail.cold.4+0x5/0x13 [ 245.032957] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 245.038062] ? kernel_text_address+0x79/0xf0 [ 245.042465] ? __kernel_text_address+0xd/0x40 [ 245.046954] ? unwind_get_return_address+0x61/0xa0 [ 245.051950] __should_failslab+0xba/0xf0 [ 245.055988] should_failslab+0x9/0x14 [ 245.059765] __kmalloc+0x70/0x770 [ 245.063197] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 245.068448] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 245.073540] ? tls_push_record+0xff/0x1600 [ 245.077747] ? tls_sw_sendmsg+0x92d/0x1020 [ 245.081954] ? inet_sendmsg+0x108/0x440 [ 245.085913] ? smc_sendmsg+0x223/0x320 [ 245.089773] ? sock_sendmsg+0xb5/0xf0 [ 245.093548] ? sock_write_iter+0x215/0x420 [ 245.097759] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 245.103532] ? iov_iter_get_pages+0x1ee/0x1370 [ 245.108094] ? __lock_is_held+0xb5/0x140 [ 245.112136] generic_gcmaes_encrypt+0xfd/0x150 [ 245.116692] ? generic_gcmaes_encrypt+0xfd/0x150 [ 245.121422] ? helper_rfc4106_encrypt+0x450/0x450 [ 245.126251] ? __kmalloc+0x5f1/0x770 [ 245.129949] gcmaes_wrapper_encrypt+0x109/0x180 [ 245.134593] tls_push_record+0x9ae/0x1600 [ 245.138718] ? lockdep_hardirqs_on+0x421/0x5c0 [ 245.143282] tls_sw_sendmsg+0x92d/0x1020 [ 245.147316] ? __lock_acquire+0x792/0x4980 [ 245.151532] ? find_held_lock+0x36/0x1d0 [ 245.155571] ? tls_sw_push_pending_record+0x10/0x10 [ 245.160559] ? __local_bh_enable_ip+0x160/0x260 [ 245.165201] ? lock_sock_nested+0xc5/0x100 [ 245.169410] ? lockdep_hardirqs_on+0x421/0x5c0 [ 245.173965] ? lock_sock_nested+0x82/0x100 [ 245.178175] ? trace_hardirqs_on+0x28/0x190 [ 245.183440] ? lock_sock_nested+0x82/0x100 [ 245.187652] ? lock_sock_nested+0x82/0x100 [ 245.192383] inet_sendmsg+0x108/0x440 [ 245.197120] smc_sendmsg+0x223/0x320 [ 245.200808] ? smc_sendpage+0x170/0x170 [ 245.204768] sock_sendmsg+0xb5/0xf0 [ 245.208381] sock_write_iter+0x215/0x420 [ 245.212418] ? sock_sendmsg+0xf0/0xf0 [ 245.216198] __vfs_write+0x443/0x890 [ 245.219895] ? lock_downgrade+0x860/0x860 [ 245.224016] ? kernel_read+0x130/0x130 [ 245.227888] ? rw_verify_area+0xb8/0x2b0 [ 245.231924] vfs_write+0x150/0x4d0 [ 245.235456] ksys_write+0x103/0x260 [ 245.239054] ? do_sys_open+0x16e/0x350 [ 245.242915] ? __ia32_sys_read+0xa0/0xa0 [ 245.246952] ? do_syscall_64+0x21/0x4e0 [ 245.251249] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.256594] __x64_sys_write+0x6e/0xb0 [ 245.260458] do_syscall_64+0xd0/0x4e0 [ 245.264245] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.269409] RIP: 0033:0x4592f9 [ 245.272577] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 245.291468] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 245.299148] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 245.306391] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 245.313721] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 245.320965] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 245.328558] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 245.338222] CPU: 0 PID: 9682 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 245.346023] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.355373] Call Trace: [ 245.357952] dump_stack+0x123/0x177 [ 245.361568] should_fail.cold.4+0x5/0x13 [ 245.365617] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 245.370717] ? kernel_text_address+0x79/0xf0 [ 245.375122] ? __kernel_text_address+0xd/0x40 [ 245.379621] ? unwind_get_return_address+0x61/0xa0 [ 245.384532] __should_failslab+0xba/0xf0 [ 245.388579] should_failslab+0x9/0x14 [ 245.392379] __kmalloc+0x70/0x770 [ 245.395826] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 245.401516] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 245.406602] ? tls_push_record+0xff/0x1600 [ 245.410818] ? tls_sw_sendmsg+0x92d/0x1020 [ 245.415030] ? inet_sendmsg+0x108/0x440 [ 245.418984] ? smc_sendmsg+0x223/0x320 [ 245.422849] ? sock_sendmsg+0xb5/0xf0 [ 245.426627] ? sock_write_iter+0x215/0x420 [ 245.430847] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 245.436713] ? iov_iter_get_pages+0x1ee/0x1370 [ 245.441714] ? __lock_is_held+0xb5/0x140 [ 245.445764] generic_gcmaes_encrypt+0xfd/0x150 [ 245.450326] ? generic_gcmaes_encrypt+0xfd/0x150 [ 245.455058] ? helper_rfc4106_encrypt+0x450/0x450 [ 245.459888] ? __kmalloc+0x5f1/0x770 [ 245.463588] gcmaes_wrapper_encrypt+0x109/0x180 [ 245.468244] tls_push_record+0x9ae/0x1600 [ 245.472559] ? lockdep_hardirqs_on+0x421/0x5c0 [ 245.477126] tls_sw_sendmsg+0x92d/0x1020 [ 245.482121] ? __lock_acquire+0x792/0x4980 [ 245.486375] ? find_held_lock+0x36/0x1d0 [ 245.490435] ? tls_sw_push_pending_record+0x10/0x10 [ 245.495429] ? __local_bh_enable_ip+0x160/0x260 [ 245.500084] ? lock_sock_nested+0xc5/0x100 [ 245.504300] ? lockdep_hardirqs_on+0x421/0x5c0 [ 245.508875] ? lock_sock_nested+0x82/0x100 [ 245.513099] ? trace_hardirqs_on+0x28/0x190 [ 245.517410] ? lock_sock_nested+0x82/0x100 [ 245.522324] ? lock_sock_nested+0x82/0x100 [ 245.526545] inet_sendmsg+0x108/0x440 [ 245.530335] smc_sendmsg+0x223/0x320 [ 245.534030] ? smc_sendpage+0x170/0x170 [ 245.537994] sock_sendmsg+0xb5/0xf0 [ 245.541596] sock_write_iter+0x215/0x420 [ 245.545637] ? sock_sendmsg+0xf0/0xf0 [ 245.549429] __vfs_write+0x443/0x890 [ 245.553123] ? lock_downgrade+0x860/0x860 [ 245.557353] ? kernel_read+0x130/0x130 [ 245.561238] ? rw_verify_area+0xb8/0x2b0 [ 245.565277] vfs_write+0x150/0x4d0 [ 245.568813] ksys_write+0x103/0x260 [ 245.572423] ? do_sys_open+0x16e/0x350 [ 245.576290] ? __ia32_sys_read+0xa0/0xa0 [ 245.580338] ? do_syscall_64+0x21/0x4e0 [ 245.584306] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.589650] __x64_sys_write+0x6e/0xb0 [ 245.593606] do_syscall_64+0xd0/0x4e0 [ 245.597392] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.602558] RIP: 0033:0x4592f9 [ 245.605730] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 245.624631] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 245.632318] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 245.639591] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 245.646843] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 245.654274] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 245.661530] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 245.681110] CPU: 1 PID: 9685 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 245.689014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.698373] Call Trace: [ 245.700959] dump_stack+0x123/0x177 [ 245.704589] should_fail.cold.4+0x5/0x13 [ 245.708648] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 245.713747] ? kernel_text_address+0x79/0xf0 [ 245.718149] ? __kernel_text_address+0xd/0x40 [ 245.722646] ? unwind_get_return_address+0x61/0xa0 [ 245.727574] __should_failslab+0xba/0xf0 [ 245.731630] should_failslab+0x9/0x14 [ 245.735424] __kmalloc+0x70/0x770 [ 245.738874] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 245.744145] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 245.749243] ? tls_push_record+0xff/0x1600 [ 245.753563] ? tls_sw_sendmsg+0x92d/0x1020 [ 245.757777] ? inet_sendmsg+0x108/0x440 [ 245.761736] ? smc_sendmsg+0x223/0x320 [ 245.765598] ? sock_sendmsg+0xb5/0xf0 [ 245.769374] ? sock_write_iter+0x215/0x420 [ 245.773598] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 245.779381] ? iov_iter_get_pages+0x1ee/0x1370 [ 245.783953] ? __lock_is_held+0xb5/0x140 [ 245.788007] generic_gcmaes_encrypt+0xfd/0x150 [ 245.792574] ? generic_gcmaes_encrypt+0xfd/0x150 [ 245.797306] ? helper_rfc4106_encrypt+0x450/0x450 [ 245.802129] ? __kmalloc+0x5f1/0x770 [ 245.805819] gcmaes_wrapper_encrypt+0x109/0x180 [ 245.810467] tls_push_record+0x9ae/0x1600 [ 245.814590] ? lockdep_hardirqs_on+0x421/0x5c0 [ 245.819163] tls_sw_sendmsg+0x92d/0x1020 [ 245.823209] ? __lock_acquire+0x792/0x4980 [ 245.827435] ? find_held_lock+0x36/0x1d0 [ 245.831490] ? tls_sw_push_pending_record+0x10/0x10 [ 245.836484] ? __local_bh_enable_ip+0x160/0x260 [ 245.841132] ? lock_sock_nested+0xc5/0x100 [ 245.845341] ? lockdep_hardirqs_on+0x421/0x5c0 [ 245.849898] ? lock_sock_nested+0x82/0x100 [ 245.854109] ? trace_hardirqs_on+0x28/0x190 [ 245.858418] ? lock_sock_nested+0x82/0x100 [ 245.862714] ? lock_sock_nested+0x82/0x100 [ 245.866925] inet_sendmsg+0x108/0x440 [ 245.870712] smc_sendmsg+0x223/0x320 [ 245.874540] ? smc_sendpage+0x170/0x170 [ 245.878497] sock_sendmsg+0xb5/0xf0 [ 245.882118] sock_write_iter+0x215/0x420 [ 245.886159] ? sock_sendmsg+0xf0/0xf0 [ 245.889941] __vfs_write+0x443/0x890 [ 245.893629] ? lock_downgrade+0x860/0x860 [ 245.897761] ? kernel_read+0x130/0x130 [ 245.901643] ? rw_verify_area+0xb8/0x2b0 [ 245.905697] vfs_write+0x150/0x4d0 [ 245.909227] ksys_write+0x103/0x260 [ 245.912828] ? do_sys_open+0x16e/0x350 [ 245.916690] ? __ia32_sys_read+0xa0/0xa0 [ 245.920728] ? do_syscall_64+0x21/0x4e0 [ 245.924680] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.930019] __x64_sys_write+0x6e/0xb0 [ 245.933883] do_syscall_64+0xd0/0x4e0 [ 245.937661] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 245.942826] RIP: 0033:0x4592f9 [ 245.945994] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 245.964875] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 245.972557] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 245.979806] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 245.987051] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 245.994311] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 246.001567] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 246.012998] FAULT_INJECTION: forcing a failure. [ 246.012998] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 246.038662] FAULT_INJECTION: forcing a failure. [ 246.038662] name failslab, interval 1, probability 0, space 0, times 0 [ 246.050008] CPU: 0 PID: 9698 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 246.057806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.067630] Call Trace: [ 246.070215] dump_stack+0x123/0x177 [ 246.073841] should_fail.cold.4+0x5/0x13 [ 246.077900] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 246.082999] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 246.088275] ? kasan_unpoison_shadow+0x35/0x50 [ 246.092859] __alloc_pages_nodemask+0x1d5/0x710 [ 246.097534] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 246.102567] alloc_pages_current+0xd6/0x1b0 [ 246.106881] skb_page_frag_refill+0x20b/0x400 [ 246.111366] sk_page_frag_refill+0x46/0x1b0 [ 246.115670] tcp_sendmsg_locked+0xc58/0x35b0 [ 246.120061] ? mark_held_locks+0x130/0x130 [ 246.124275] ? mark_held_locks+0xc7/0x130 [ 246.128414] ? tcp_sendpage+0x50/0x50 [ 246.132198] ? mark_held_locks+0xc7/0x130 [ 246.136335] ? __local_bh_enable_ip+0x160/0x260 [ 246.140982] ? lock_sock_nested+0xc5/0x100 [ 246.145205] ? lockdep_hardirqs_on+0x421/0x5c0 [ 246.149771] ? lock_sock_nested+0x82/0x100 [ 246.153983] ? trace_hardirqs_on+0x28/0x190 [ 246.158301] ? lock_sock_nested+0x82/0x100 [ 246.162516] ? lock_sock_nested+0x82/0x100 [ 246.166735] ? __local_bh_enable_ip+0x160/0x260 [ 246.171403] tcp_sendmsg+0x27/0x40 [ 246.174925] inet_sendmsg+0x108/0x440 [ 246.178707] smc_sendmsg+0x223/0x320 [ 246.182409] ? smc_sendpage+0x170/0x170 [ 246.186368] sock_sendmsg+0xb5/0xf0 [ 246.189986] sock_write_iter+0x215/0x420 [ 246.194030] ? sock_sendmsg+0xf0/0xf0 [ 246.197824] __vfs_write+0x443/0x890 [ 246.201524] ? lock_downgrade+0x860/0x860 [ 246.205662] ? kernel_read+0x130/0x130 [ 246.209551] ? rw_verify_area+0xb8/0x2b0 [ 246.213608] vfs_write+0x150/0x4d0 [ 246.217145] ksys_write+0x103/0x260 [ 246.220767] ? do_sys_open+0x16e/0x350 [ 246.224654] ? __ia32_sys_read+0xa0/0xa0 [ 246.228709] ? do_syscall_64+0x21/0x4e0 [ 246.232684] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.238039] __x64_sys_write+0x6e/0xb0 [ 246.241915] do_syscall_64+0xd0/0x4e0 [ 246.245711] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.250897] RIP: 0033:0x4592f9 [ 246.254074] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 246.273305] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 246.281703] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 246.288953] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 246.296201] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 246.303713] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 246.310965] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 246.328919] FAULT_INJECTION: forcing a failure. [ 246.328919] name failslab, interval 1, probability 0, space 0, times 0 [ 246.335503] CPU: 1 PID: 9704 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 246.347914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.357258] Call Trace: [ 246.359824] dump_stack+0x123/0x177 [ 246.365417] should_fail.cold.4+0x5/0x13 [ 246.369467] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 246.374559] ? mark_held_locks+0x130/0x130 [ 246.378780] __should_failslab+0xba/0xf0 [ 246.382820] should_failslab+0x9/0x14 [ 246.386851] __kmalloc+0x70/0x770 [ 246.390300] ? find_held_lock+0x36/0x1d0 [ 246.394343] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 246.399611] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 246.404698] ? _raw_spin_unlock_irq+0x27/0x80 [ 246.409170] ? finish_task_switch+0x14a/0x720 [ 246.413650] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 246.419436] ? _raw_spin_unlock_irq+0x60/0x80 [ 246.423918] ? finish_task_switch+0x14a/0x720 [ 246.428386] ? finish_task_switch+0x11c/0x720 [ 246.432855] ? switch_mm+0x114/0x150 [ 246.436548] ? mark_held_locks+0xc7/0x130 [ 246.440673] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 246.445418] ? lockdep_hardirqs_on+0x421/0x5c0 [ 246.450118] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 246.454885] ? trace_hardirqs_on_caller+0x28/0x180 [ 246.459799] generic_gcmaes_encrypt+0xfd/0x150 [ 246.464362] ? generic_gcmaes_encrypt+0xfd/0x150 [ 246.469098] ? helper_rfc4106_encrypt+0x450/0x450 [ 246.473938] gcmaes_wrapper_encrypt+0x109/0x180 [ 246.478588] tls_push_record+0x9ae/0x1600 [ 246.482737] ? lockdep_hardirqs_on+0x421/0x5c0 [ 246.487313] tls_sw_sendmsg+0x92d/0x1020 [ 246.491354] ? __lock_acquire+0x792/0x4980 [ 246.495573] ? find_held_lock+0x36/0x1d0 [ 246.499619] ? tls_sw_push_pending_record+0x10/0x10 [ 246.504616] ? __local_bh_enable_ip+0x160/0x260 [ 246.509482] ? lock_sock_nested+0xc5/0x100 [ 246.513705] ? lockdep_hardirqs_on+0x421/0x5c0 [ 246.518272] ? lock_sock_nested+0x82/0x100 [ 246.522488] ? trace_hardirqs_on+0x28/0x190 [ 246.526810] ? lock_sock_nested+0x82/0x100 [ 246.531062] ? lock_sock_nested+0x82/0x100 [ 246.535288] inet_sendmsg+0x108/0x440 [ 246.539070] smc_sendmsg+0x223/0x320 [ 246.542764] ? smc_sendpage+0x170/0x170 [ 246.546713] sock_sendmsg+0xb5/0xf0 [ 246.550317] sock_write_iter+0x215/0x420 [ 246.554527] ? sock_sendmsg+0xf0/0xf0 [ 246.558321] __vfs_write+0x443/0x890 [ 246.562014] ? lock_downgrade+0x860/0x860 [ 246.566136] ? kernel_read+0x130/0x130 [ 246.570010] ? rw_verify_area+0xb8/0x2b0 [ 246.574054] vfs_write+0x150/0x4d0 [ 246.577592] ksys_write+0x103/0x260 [ 246.581192] ? do_sys_open+0x16e/0x350 [ 246.585053] ? __ia32_sys_read+0xa0/0xa0 [ 246.589116] ? do_syscall_64+0x21/0x4e0 [ 246.593078] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.598529] __x64_sys_write+0x6e/0xb0 [ 246.602394] do_syscall_64+0xd0/0x4e0 [ 246.606170] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.611335] RIP: 0033:0x4592f9 [ 246.614506] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 246.633385] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 246.641178] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 246.648464] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 246.655720] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 246.662971] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 246.670219] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 246.679327] CPU: 0 PID: 9706 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 246.687127] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 246.696477] Call Trace: [ 246.699063] dump_stack+0x123/0x177 [ 246.702702] should_fail.cold.4+0x5/0x13 [ 246.706769] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 246.711867] ? kernel_text_address+0x79/0xf0 [ 246.716273] ? __kernel_text_address+0xd/0x40 [ 246.720767] ? unwind_get_return_address+0x61/0xa0 [ 246.725698] __should_failslab+0xba/0xf0 [ 246.729757] should_failslab+0x9/0x14 [ 246.733553] __kmalloc+0x70/0x770 [ 246.737005] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 246.742282] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 246.747379] ? tls_push_record+0xff/0x1600 [ 246.751606] ? tls_sw_sendmsg+0x92d/0x1020 [ 246.755834] ? inet_sendmsg+0x108/0x440 [ 246.759809] ? smc_sendmsg+0x223/0x320 [ 246.763689] ? sock_sendmsg+0xb5/0xf0 [ 246.767476] ? sock_write_iter+0x215/0x420 [ 246.771702] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 246.777476] ? iov_iter_get_pages+0x1ee/0x1370 [ 246.782041] ? __lock_is_held+0xb5/0x140 [ 246.786104] generic_gcmaes_encrypt+0xfd/0x150 [ 246.790660] ? generic_gcmaes_encrypt+0xfd/0x150 [ 246.795401] ? helper_rfc4106_encrypt+0x450/0x450 [ 246.800218] ? __kmalloc+0x5f1/0x770 [ 246.803910] gcmaes_wrapper_encrypt+0x109/0x180 [ 246.808556] tls_push_record+0x9ae/0x1600 [ 246.812682] ? lockdep_hardirqs_on+0x421/0x5c0 [ 246.817242] tls_sw_sendmsg+0x92d/0x1020 [ 246.821287] ? __lock_acquire+0x792/0x4980 [ 246.825499] ? find_held_lock+0x36/0x1d0 [ 246.829538] ? tls_sw_push_pending_record+0x10/0x10 [ 246.834528] ? __local_bh_enable_ip+0x160/0x260 [ 246.839184] ? lock_sock_nested+0xc5/0x100 [ 246.843394] ? lockdep_hardirqs_on+0x421/0x5c0 [ 246.847961] ? lock_sock_nested+0x82/0x100 [ 246.852169] ? trace_hardirqs_on+0x28/0x190 [ 246.856464] ? lock_sock_nested+0x82/0x100 [ 246.860674] ? lock_sock_nested+0x82/0x100 [ 246.864886] inet_sendmsg+0x108/0x440 [ 246.868677] smc_sendmsg+0x223/0x320 [ 246.872382] ? smc_sendpage+0x170/0x170 [ 246.876332] sock_sendmsg+0xb5/0xf0 [ 246.879934] sock_write_iter+0x215/0x420 [ 246.884091] ? sock_sendmsg+0xf0/0xf0 [ 246.887874] __vfs_write+0x443/0x890 [ 246.891568] ? lock_downgrade+0x860/0x860 [ 246.895691] ? kernel_read+0x130/0x130 [ 246.899604] ? rw_verify_area+0xb8/0x2b0 [ 246.903643] vfs_write+0x150/0x4d0 [ 246.907169] ksys_write+0x103/0x260 [ 246.910861] ? do_sys_open+0x16e/0x350 [ 246.914736] ? __ia32_sys_read+0xa0/0xa0 [ 246.918773] ? do_syscall_64+0x21/0x4e0 [ 246.922728] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.928078] __x64_sys_write+0x6e/0xb0 [ 246.931941] do_syscall_64+0xd0/0x4e0 [ 246.935725] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 246.940905] RIP: 0033:0x4592f9 [ 246.944079] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 246.962964] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 246.970651] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 246.977897] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 246.985671] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 246.992917] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 247.000165] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 247.059062] FAULT_INJECTION: forcing a failure. [ 247.059062] name failslab, interval 1, probability 0, space 0, times 0 [ 247.070884] FAULT_INJECTION: forcing a failure. [ 247.070884] name failslab, interval 1, probability 0, space 0, times 0 [ 247.075420] FAULT_INJECTION: forcing a failure. [ 247.075420] name failslab, interval 1, probability 0, space 0, times 0 [ 247.082771] FAULT_INJECTION: forcing a failure. [ 247.082771] name failslab, interval 1, probability 0, space 0, times 0 [ 247.105620] CPU: 0 PID: 9725 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 247.105640] FAULT_INJECTION: forcing a failure. [ 247.105640] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 247.113408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.113411] Call Trace: [ 247.113423] dump_stack+0x123/0x177 [ 247.113433] should_fail.cold.4+0x5/0x13 [ 247.113440] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 247.113446] ? kernel_text_address+0x79/0xf0 [ 247.113452] ? __kernel_text_address+0xd/0x40 [ 247.113458] ? unwind_get_return_address+0x61/0xa0 [ 247.113471] __should_failslab+0xba/0xf0 [ 247.113479] should_failslab+0x9/0x14 [ 247.113486] __kmalloc+0x70/0x770 [ 247.113495] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 247.113504] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 247.113510] ? tls_push_record+0xff/0x1600 [ 247.113514] ? tls_sw_sendmsg+0x92d/0x1020 [ 247.113520] ? inet_sendmsg+0x108/0x440 [ 247.113526] ? smc_sendmsg+0x223/0x320 [ 247.113531] ? sock_sendmsg+0xb5/0xf0 [ 247.113535] ? sock_write_iter+0x215/0x420 [ 247.113547] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 247.215386] ? iov_iter_get_pages+0x1ee/0x1370 [ 247.219965] ? __lock_is_held+0xb5/0x140 [ 247.224017] generic_gcmaes_encrypt+0xfd/0x150 [ 247.228591] ? generic_gcmaes_encrypt+0xfd/0x150 [ 247.233336] ? helper_rfc4106_encrypt+0x450/0x450 [ 247.238165] ? __kmalloc+0x5f1/0x770 [ 247.241892] gcmaes_wrapper_encrypt+0x109/0x180 [ 247.246547] tls_push_record+0x9ae/0x1600 [ 247.250680] ? lockdep_hardirqs_on+0x421/0x5c0 [ 247.255268] tls_sw_sendmsg+0x92d/0x1020 [ 247.259313] ? __lock_acquire+0x792/0x4980 [ 247.263552] ? find_held_lock+0x36/0x1d0 [ 247.267609] ? tls_sw_push_pending_record+0x10/0x10 [ 247.272605] ? __local_bh_enable_ip+0x160/0x260 [ 247.277252] ? lock_sock_nested+0xc5/0x100 [ 247.281468] ? lockdep_hardirqs_on+0x421/0x5c0 [ 247.286027] ? lock_sock_nested+0x82/0x100 [ 247.290240] ? trace_hardirqs_on+0x28/0x190 [ 247.294555] ? lock_sock_nested+0x82/0x100 [ 247.298773] ? lock_sock_nested+0x82/0x100 [ 247.303004] inet_sendmsg+0x108/0x440 [ 247.306785] smc_sendmsg+0x223/0x320 [ 247.310478] ? smc_sendpage+0x170/0x170 [ 247.314430] sock_sendmsg+0xb5/0xf0 [ 247.318034] sock_write_iter+0x215/0x420 [ 247.322079] ? sock_sendmsg+0xf0/0xf0 [ 247.325868] __vfs_write+0x443/0x890 [ 247.329566] ? lock_downgrade+0x860/0x860 [ 247.333720] ? kernel_read+0x130/0x130 [ 247.337596] ? rw_verify_area+0xb8/0x2b0 [ 247.341642] vfs_write+0x150/0x4d0 [ 247.345163] ksys_write+0x103/0x260 [ 247.348770] ? do_sys_open+0x16e/0x350 [ 247.352642] ? __ia32_sys_read+0xa0/0xa0 [ 247.356684] ? do_syscall_64+0x21/0x4e0 [ 247.360642] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.365990] __x64_sys_write+0x6e/0xb0 [ 247.369862] do_syscall_64+0xd0/0x4e0 [ 247.373649] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.378905] RIP: 0033:0x4592f9 [ 247.382083] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 247.400975] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 247.408667] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 247.416013] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 247.423272] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 247.430524] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 247.437771] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 247.445481] CPU: 1 PID: 9730 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 247.453270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.462606] Call Trace: [ 247.465183] dump_stack+0x123/0x177 [ 247.468805] should_fail.cold.4+0x5/0x13 [ 247.472848] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 247.477934] ? kernel_text_address+0x79/0xf0 [ 247.482327] ? __kernel_text_address+0xd/0x40 [ 247.486808] ? unwind_get_return_address+0x61/0xa0 [ 247.491720] __should_failslab+0xba/0xf0 [ 247.495768] should_failslab+0x9/0x14 [ 247.499555] __kmalloc+0x70/0x770 [ 247.502988] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 247.508247] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 247.513340] ? tls_push_record+0xff/0x1600 [ 247.517578] ? tls_sw_sendmsg+0x92d/0x1020 [ 247.521798] ? inet_sendmsg+0x108/0x440 [ 247.525753] ? smc_sendmsg+0x223/0x320 [ 247.529619] ? sock_sendmsg+0xb5/0xf0 [ 247.533526] ? sock_write_iter+0x215/0x420 [ 247.537779] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 247.543562] ? iov_iter_get_pages+0x1ee/0x1370 [ 247.548131] ? __lock_is_held+0xb5/0x140 [ 247.552187] generic_gcmaes_encrypt+0xfd/0x150 [ 247.556750] ? generic_gcmaes_encrypt+0xfd/0x150 [ 247.561484] ? helper_rfc4106_encrypt+0x450/0x450 [ 247.566310] ? __kmalloc+0x5f1/0x770 [ 247.570009] gcmaes_wrapper_encrypt+0x109/0x180 [ 247.574657] tls_push_record+0x9ae/0x1600 [ 247.578784] ? lockdep_hardirqs_on+0x421/0x5c0 [ 247.583348] tls_sw_sendmsg+0x92d/0x1020 [ 247.587388] ? __lock_acquire+0x792/0x4980 [ 247.591606] ? find_held_lock+0x36/0x1d0 [ 247.595669] ? tls_sw_push_pending_record+0x10/0x10 [ 247.600671] ? __local_bh_enable_ip+0x160/0x260 [ 247.605752] ? lock_sock_nested+0xc5/0x100 [ 247.609970] ? lockdep_hardirqs_on+0x421/0x5c0 [ 247.614534] ? lock_sock_nested+0x82/0x100 [ 247.618846] ? trace_hardirqs_on+0x28/0x190 [ 247.623146] ? lock_sock_nested+0x82/0x100 [ 247.627362] ? lock_sock_nested+0x82/0x100 [ 247.631593] inet_sendmsg+0x108/0x440 [ 247.635379] smc_sendmsg+0x223/0x320 [ 247.639072] ? smc_sendpage+0x170/0x170 [ 247.643026] sock_sendmsg+0xb5/0xf0 [ 247.646632] sock_write_iter+0x215/0x420 [ 247.650670] ? sock_sendmsg+0xf0/0xf0 [ 247.654455] __vfs_write+0x443/0x890 [ 247.658147] ? lock_downgrade+0x860/0x860 [ 247.662276] ? kernel_read+0x130/0x130 [ 247.666157] ? rw_verify_area+0xb8/0x2b0 [ 247.670202] vfs_write+0x150/0x4d0 [ 247.673720] ksys_write+0x103/0x260 [ 247.677327] ? do_sys_open+0x16e/0x350 [ 247.681212] ? __ia32_sys_read+0xa0/0xa0 [ 247.685262] ? do_syscall_64+0x21/0x4e0 [ 247.689221] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.694579] __x64_sys_write+0x6e/0xb0 [ 247.698466] do_syscall_64+0xd0/0x4e0 [ 247.702257] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 247.707432] RIP: 0033:0x4592f9 [ 247.710604] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 247.729487] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 247.737175] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 247.744431] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 247.751691] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 247.758939] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 247.766187] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 247.773452] CPU: 0 PID: 9724 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 247.781253] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.790786] Call Trace: [ 247.793362] dump_stack+0x123/0x177 [ 247.796981] should_fail.cold.4+0x5/0x13 [ 247.801036] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 247.806130] ? kernel_text_address+0x79/0xf0 [ 247.810533] ? __kernel_text_address+0xd/0x40 [ 247.815016] ? unwind_get_return_address+0x61/0xa0 [ 247.819932] __should_failslab+0xba/0xf0 [ 247.823983] should_failslab+0x9/0x14 [ 247.827784] __kmalloc+0x70/0x770 [ 247.831222] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 247.836487] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 247.841586] ? tls_push_record+0xff/0x1600 [ 247.845803] ? tls_sw_sendmsg+0x92d/0x1020 [ 247.850019] ? inet_sendmsg+0x108/0x440 [ 247.853977] ? smc_sendmsg+0x223/0x320 [ 247.857843] ? sock_sendmsg+0xb5/0xf0 [ 247.861628] ? sock_write_iter+0x215/0x420 [ 247.865857] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 247.871641] ? iov_iter_get_pages+0x1ee/0x1370 [ 247.876397] ? __lock_is_held+0xb5/0x140 [ 247.880463] generic_gcmaes_encrypt+0xfd/0x150 [ 247.885035] ? generic_gcmaes_encrypt+0xfd/0x150 [ 247.889780] ? helper_rfc4106_encrypt+0x450/0x450 [ 247.894609] ? __kmalloc+0x5f1/0x770 [ 247.898304] gcmaes_wrapper_encrypt+0x109/0x180 [ 247.902972] tls_push_record+0x9ae/0x1600 [ 247.907107] ? lockdep_hardirqs_on+0x421/0x5c0 [ 247.911676] tls_sw_sendmsg+0x92d/0x1020 [ 247.915716] ? __lock_acquire+0x792/0x4980 [ 247.919983] ? find_held_lock+0x36/0x1d0 [ 247.924040] ? tls_sw_push_pending_record+0x10/0x10 [ 247.929036] ? __local_bh_enable_ip+0x160/0x260 [ 247.933689] ? lock_sock_nested+0xc5/0x100 [ 247.937902] ? lockdep_hardirqs_on+0x421/0x5c0 [ 247.942461] ? lock_sock_nested+0x82/0x100 [ 247.946671] ? trace_hardirqs_on+0x28/0x190 [ 247.950971] ? lock_sock_nested+0x82/0x100 [ 247.955194] ? lock_sock_nested+0x82/0x100 [ 247.959406] inet_sendmsg+0x108/0x440 [ 247.963188] smc_sendmsg+0x223/0x320 [ 247.966889] ? smc_sendpage+0x170/0x170 [ 247.970840] sock_sendmsg+0xb5/0xf0 [ 247.974459] sock_write_iter+0x215/0x420 [ 247.978496] ? sock_sendmsg+0xf0/0xf0 [ 247.982282] __vfs_write+0x443/0x890 [ 247.985973] ? lock_downgrade+0x860/0x860 [ 247.990103] ? kernel_read+0x130/0x130 [ 247.993985] ? rw_verify_area+0xb8/0x2b0 [ 247.998025] vfs_write+0x150/0x4d0 [ 248.001559] ksys_write+0x103/0x260 [ 248.005177] ? do_sys_open+0x16e/0x350 [ 248.009064] ? __ia32_sys_read+0xa0/0xa0 [ 248.013103] ? do_syscall_64+0x21/0x4e0 [ 248.017053] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.022398] __x64_sys_write+0x6e/0xb0 [ 248.026264] do_syscall_64+0xd0/0x4e0 [ 248.030051] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.035326] RIP: 0033:0x4592f9 [ 248.038505] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 2020/11/29 15:27:11 executed programs: 761 [ 248.057387] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 248.065079] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 248.072329] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 248.079589] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 248.086846] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 248.094104] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 248.111213] FAULT_INJECTION: forcing a failure. [ 248.111213] name failslab, interval 1, probability 0, space 0, times 0 [ 248.112718] CPU: 1 PID: 9714 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 248.130183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.139524] Call Trace: [ 248.142099] dump_stack+0x123/0x177 [ 248.145711] should_fail.cold.4+0x5/0x13 [ 248.149766] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 248.154863] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 248.160152] ? kasan_unpoison_shadow+0x35/0x50 [ 248.164730] __alloc_pages_nodemask+0x1d5/0x710 [ 248.169386] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 248.174560] alloc_pages_current+0xd6/0x1b0 [ 248.178861] skb_page_frag_refill+0x20b/0x400 [ 248.183331] sk_page_frag_refill+0x46/0x1b0 [ 248.187629] tcp_sendmsg_locked+0xc58/0x35b0 [ 248.192026] ? mark_held_locks+0x130/0x130 [ 248.196235] ? mark_held_locks+0xc7/0x130 [ 248.200364] ? tcp_sendpage+0x50/0x50 [ 248.204139] ? mark_held_locks+0xc7/0x130 [ 248.208262] ? __local_bh_enable_ip+0x160/0x260 [ 248.212905] ? lock_sock_nested+0xc5/0x100 [ 248.217112] ? lockdep_hardirqs_on+0x421/0x5c0 [ 248.221667] ? lock_sock_nested+0x82/0x100 [ 248.225878] ? trace_hardirqs_on+0x28/0x190 [ 248.230353] ? lock_sock_nested+0x82/0x100 [ 248.234563] ? lock_sock_nested+0x82/0x100 [ 248.238771] ? __local_bh_enable_ip+0x160/0x260 [ 248.243419] tcp_sendmsg+0x27/0x40 [ 248.246937] inet_sendmsg+0x108/0x440 [ 248.250714] smc_sendmsg+0x223/0x320 [ 248.254402] ? smc_sendpage+0x170/0x170 [ 248.258348] sock_sendmsg+0xb5/0xf0 [ 248.261964] sock_write_iter+0x215/0x420 [ 248.266009] ? sock_sendmsg+0xf0/0xf0 [ 248.269791] __vfs_write+0x443/0x890 [ 248.273492] ? lock_downgrade+0x860/0x860 [ 248.277631] ? kernel_read+0x130/0x130 [ 248.281501] ? rw_verify_area+0xb8/0x2b0 [ 248.285553] vfs_write+0x150/0x4d0 [ 248.289068] ksys_write+0x103/0x260 [ 248.292670] ? do_sys_open+0x16e/0x350 [ 248.296535] ? __ia32_sys_read+0xa0/0xa0 [ 248.300573] ? do_syscall_64+0x21/0x4e0 [ 248.304520] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.309861] __x64_sys_write+0x6e/0xb0 [ 248.313726] do_syscall_64+0xd0/0x4e0 [ 248.317520] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.322684] RIP: 0033:0x4592f9 [ 248.325855] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 248.344732] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 248.352415] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 248.359659] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 248.366923] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 248.374169] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 248.381412] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 248.389169] CPU: 0 PID: 9735 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 248.396974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.406318] Call Trace: [ 248.408900] dump_stack+0x123/0x177 [ 248.412542] should_fail.cold.4+0x5/0x13 [ 248.416591] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 248.421680] ? kernel_text_address+0x79/0xf0 [ 248.426077] ? __kernel_text_address+0xd/0x40 [ 248.430780] ? unwind_get_return_address+0x61/0xa0 [ 248.435705] __should_failslab+0xba/0xf0 [ 248.439752] should_failslab+0x9/0x14 [ 248.443543] __kmalloc+0x70/0x770 [ 248.446982] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 248.452237] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 248.457406] ? tls_push_record+0xff/0x1600 [ 248.461619] ? tls_sw_sendmsg+0x92d/0x1020 [ 248.465835] ? inet_sendmsg+0x108/0x440 [ 248.469793] ? smc_sendmsg+0x223/0x320 [ 248.473656] ? sock_sendmsg+0xb5/0xf0 [ 248.477429] ? sock_write_iter+0x215/0x420 [ 248.481651] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 248.487448] ? iov_iter_get_pages+0x1ee/0x1370 [ 248.492015] ? __lock_is_held+0xb5/0x140 [ 248.496057] generic_gcmaes_encrypt+0xfd/0x150 [ 248.500613] ? generic_gcmaes_encrypt+0xfd/0x150 [ 248.505359] ? helper_rfc4106_encrypt+0x450/0x450 [ 248.510180] ? __kmalloc+0x5f1/0x770 [ 248.513883] gcmaes_wrapper_encrypt+0x109/0x180 [ 248.518532] tls_push_record+0x9ae/0x1600 [ 248.522660] ? lockdep_hardirqs_on+0x421/0x5c0 [ 248.527232] tls_sw_sendmsg+0x92d/0x1020 [ 248.531391] ? __lock_acquire+0x792/0x4980 [ 248.535630] ? find_held_lock+0x36/0x1d0 [ 248.539693] ? tls_sw_push_pending_record+0x10/0x10 [ 248.544695] ? __local_bh_enable_ip+0x160/0x260 [ 248.549357] ? lock_sock_nested+0xc5/0x100 [ 248.553572] ? lockdep_hardirqs_on+0x421/0x5c0 [ 248.558128] ? lock_sock_nested+0x82/0x100 [ 248.562349] ? trace_hardirqs_on+0x28/0x190 [ 248.566649] ? lock_sock_nested+0x82/0x100 [ 248.570858] ? lock_sock_nested+0x82/0x100 [ 248.575098] inet_sendmsg+0x108/0x440 [ 248.578879] smc_sendmsg+0x223/0x320 [ 248.582574] ? smc_sendpage+0x170/0x170 [ 248.586541] sock_sendmsg+0xb5/0xf0 [ 248.590144] sock_write_iter+0x215/0x420 [ 248.594194] ? sock_sendmsg+0xf0/0xf0 [ 248.597981] __vfs_write+0x443/0x890 [ 248.601680] ? lock_downgrade+0x860/0x860 [ 248.605823] ? kernel_read+0x130/0x130 [ 248.609696] ? rw_verify_area+0xb8/0x2b0 [ 248.613737] vfs_write+0x150/0x4d0 [ 248.617262] ksys_write+0x103/0x260 [ 248.620876] ? do_sys_open+0x16e/0x350 [ 248.624762] ? __ia32_sys_read+0xa0/0xa0 [ 248.628808] ? do_syscall_64+0x21/0x4e0 [ 248.632772] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.638115] __x64_sys_write+0x6e/0xb0 [ 248.641983] do_syscall_64+0xd0/0x4e0 [ 248.645769] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.650935] RIP: 0033:0x4592f9 [ 248.654106] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 248.672987] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 248.680677] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 248.687934] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 248.695210] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 248.702478] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 248.709735] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 248.717000] CPU: 1 PID: 9727 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 248.724797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 248.734144] Call Trace: [ 248.736733] dump_stack+0x123/0x177 [ 248.740363] should_fail.cold.4+0x5/0x13 [ 248.744424] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 248.749528] ? kernel_text_address+0x79/0xf0 [ 248.753932] ? __kernel_text_address+0xd/0x40 [ 248.758421] ? unwind_get_return_address+0x61/0xa0 [ 248.763340] __should_failslab+0xba/0xf0 [ 248.767381] should_failslab+0x9/0x14 [ 248.771161] __kmalloc+0x70/0x770 [ 248.774599] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 248.779877] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 248.784972] ? tls_push_record+0xff/0x1600 [ 248.789182] ? tls_sw_sendmsg+0x92d/0x1020 [ 248.793491] ? inet_sendmsg+0x108/0x440 [ 248.797445] ? smc_sendmsg+0x223/0x320 [ 248.801310] ? sock_sendmsg+0xb5/0xf0 [ 248.805082] ? sock_write_iter+0x215/0x420 [ 248.809297] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 248.815070] ? iov_iter_get_pages+0x1ee/0x1370 [ 248.819633] ? __lock_is_held+0xb5/0x140 [ 248.823675] generic_gcmaes_encrypt+0xfd/0x150 [ 248.828237] ? generic_gcmaes_encrypt+0xfd/0x150 [ 248.832976] ? helper_rfc4106_encrypt+0x450/0x450 [ 248.837795] ? __kmalloc+0x5f1/0x770 [ 248.841490] gcmaes_wrapper_encrypt+0x109/0x180 [ 248.846134] tls_push_record+0x9ae/0x1600 [ 248.850257] ? lockdep_hardirqs_on+0x421/0x5c0 [ 248.854828] tls_sw_sendmsg+0x92d/0x1020 [ 248.858947] ? __lock_acquire+0x792/0x4980 [ 248.863191] ? find_held_lock+0x36/0x1d0 [ 248.867236] ? tls_sw_push_pending_record+0x10/0x10 [ 248.872244] ? __local_bh_enable_ip+0x160/0x260 [ 248.876902] ? lock_sock_nested+0xc5/0x100 [ 248.881117] ? lockdep_hardirqs_on+0x421/0x5c0 [ 248.885674] ? lock_sock_nested+0x82/0x100 [ 248.889885] ? trace_hardirqs_on+0x28/0x190 [ 248.894182] ? lock_sock_nested+0x82/0x100 [ 248.898391] ? lock_sock_nested+0x82/0x100 [ 248.902611] inet_sendmsg+0x108/0x440 [ 248.907345] smc_sendmsg+0x223/0x320 [ 248.911033] ? smc_sendpage+0x170/0x170 [ 248.914984] sock_sendmsg+0xb5/0xf0 [ 248.918713] sock_write_iter+0x215/0x420 [ 248.922779] ? sock_sendmsg+0xf0/0xf0 [ 248.926581] __vfs_write+0x443/0x890 [ 248.930277] ? lock_downgrade+0x860/0x860 [ 248.934412] ? kernel_read+0x130/0x130 [ 248.938282] ? rw_verify_area+0xb8/0x2b0 [ 248.942320] vfs_write+0x150/0x4d0 [ 248.945837] ksys_write+0x103/0x260 [ 248.949449] ? do_sys_open+0x16e/0x350 [ 248.953314] ? __ia32_sys_read+0xa0/0xa0 [ 248.957349] ? do_syscall_64+0x21/0x4e0 [ 248.961311] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.966654] __x64_sys_write+0x6e/0xb0 [ 248.970516] do_syscall_64+0xd0/0x4e0 [ 248.974303] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 248.979466] RIP: 0033:0x4592f9 [ 248.982641] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 249.001692] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 249.009380] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 249.016660] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 249.023919] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 249.031175] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 249.038421] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 249.085783] FAULT_INJECTION: forcing a failure. [ 249.085783] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 249.098292] FAULT_INJECTION: forcing a failure. [ 249.098292] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 249.110355] FAULT_INJECTION: forcing a failure. [ 249.110355] name failslab, interval 1, probability 0, space 0, times 0 [ 249.115343] FAULT_INJECTION: forcing a failure. [ 249.115343] name failslab, interval 1, probability 0, space 0, times 0 [ 249.122420] FAULT_INJECTION: forcing a failure. [ 249.122420] name failslab, interval 1, probability 0, space 0, times 0 [ 249.144252] CPU: 0 PID: 9752 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 249.152069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.161431] Call Trace: [ 249.164010] dump_stack+0x123/0x177 [ 249.167630] should_fail.cold.4+0x5/0x13 [ 249.171664] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 249.176760] ? kernel_text_address+0x79/0xf0 [ 249.181153] ? __kernel_text_address+0xd/0x40 [ 249.185622] ? unwind_get_return_address+0x61/0xa0 [ 249.190541] __should_failslab+0xba/0xf0 [ 249.194586] should_failslab+0x9/0x14 [ 249.198366] __kmalloc+0x70/0x770 [ 249.201805] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 249.207334] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 249.212422] ? tls_push_record+0xff/0x1600 [ 249.216718] ? tls_sw_sendmsg+0x92d/0x1020 [ 249.221100] ? inet_sendmsg+0x108/0x440 [ 249.225050] ? smc_sendmsg+0x223/0x320 [ 249.228911] ? sock_sendmsg+0xb5/0xf0 [ 249.232683] ? sock_write_iter+0x215/0x420 [ 249.236897] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 249.242671] ? iov_iter_get_pages+0x1ee/0x1370 [ 249.247240] ? __lock_is_held+0xb5/0x140 [ 249.251280] generic_gcmaes_encrypt+0xfd/0x150 [ 249.255836] ? generic_gcmaes_encrypt+0xfd/0x150 [ 249.260569] ? helper_rfc4106_encrypt+0x450/0x450 [ 249.265399] ? __kmalloc+0x5f1/0x770 [ 249.269088] gcmaes_wrapper_encrypt+0x109/0x180 [ 249.273732] tls_push_record+0x9ae/0x1600 [ 249.277861] ? lockdep_hardirqs_on+0x421/0x5c0 [ 249.282432] tls_sw_sendmsg+0x92d/0x1020 [ 249.286467] ? __lock_acquire+0x792/0x4980 [ 249.290680] ? find_held_lock+0x36/0x1d0 [ 249.294718] ? tls_sw_push_pending_record+0x10/0x10 [ 249.299713] ? __local_bh_enable_ip+0x160/0x260 [ 249.304363] ? lock_sock_nested+0xc5/0x100 [ 249.308571] ? lockdep_hardirqs_on+0x421/0x5c0 [ 249.313127] ? lock_sock_nested+0x82/0x100 [ 249.317335] ? trace_hardirqs_on+0x28/0x190 [ 249.321630] ? lock_sock_nested+0x82/0x100 [ 249.325849] inet_sendmsg+0x108/0x440 [ 249.329648] smc_sendmsg+0x223/0x320 [ 249.333337] ? smc_sendpage+0x170/0x170 [ 249.337283] sock_sendmsg+0xb5/0xf0 [ 249.340883] sock_write_iter+0x215/0x420 [ 249.344920] ? sock_sendmsg+0xf0/0xf0 [ 249.348703] __vfs_write+0x443/0x890 [ 249.352392] ? lock_downgrade+0x860/0x860 [ 249.356516] ? kernel_read+0x130/0x130 [ 249.360387] ? rw_verify_area+0xb8/0x2b0 [ 249.364437] vfs_write+0x150/0x4d0 [ 249.367955] ksys_write+0x103/0x260 [ 249.371556] ? do_sys_open+0x16e/0x350 [ 249.375431] ? __ia32_sys_read+0xa0/0xa0 [ 249.379468] ? do_syscall_64+0x21/0x4e0 [ 249.383417] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.388757] __x64_sys_write+0x6e/0xb0 [ 249.392622] do_syscall_64+0xd0/0x4e0 [ 249.396400] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.401565] RIP: 0033:0x4592f9 [ 249.404746] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 249.423710] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 249.431392] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 249.438638] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 249.445895] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 249.453928] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 249.461171] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 249.470010] CPU: 0 PID: 9747 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 249.477805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.487581] Call Trace: [ 249.490158] dump_stack+0x123/0x177 [ 249.493789] should_fail.cold.4+0x5/0x13 [ 249.497843] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 249.502940] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 249.508210] ? kasan_unpoison_shadow+0x35/0x50 [ 249.512791] __alloc_pages_nodemask+0x1d5/0x710 [ 249.517726] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 249.522755] alloc_pages_current+0xd6/0x1b0 [ 249.527070] skb_page_frag_refill+0x20b/0x400 [ 249.531553] sk_page_frag_refill+0x46/0x1b0 [ 249.535860] tcp_sendmsg_locked+0xc58/0x35b0 [ 249.540252] ? mark_held_locks+0x130/0x130 [ 249.544494] ? mark_held_locks+0xc7/0x130 [ 249.548657] ? tcp_sendpage+0x50/0x50 [ 249.552436] ? mark_held_locks+0xc7/0x130 [ 249.556562] ? __local_bh_enable_ip+0x160/0x260 [ 249.561221] ? lock_sock_nested+0xc5/0x100 [ 249.565437] ? lockdep_hardirqs_on+0x421/0x5c0 [ 249.570012] ? lock_sock_nested+0x82/0x100 [ 249.574227] ? trace_hardirqs_on+0x28/0x190 [ 249.578538] ? lock_sock_nested+0x82/0x100 [ 249.582762] ? __local_bh_enable_ip+0x160/0x260 [ 249.587426] tcp_sendmsg+0x27/0x40 [ 249.590945] inet_sendmsg+0x108/0x440 [ 249.594737] smc_sendmsg+0x223/0x320 [ 249.598440] ? smc_sendpage+0x170/0x170 [ 249.602394] sock_sendmsg+0xb5/0xf0 [ 249.606000] sock_write_iter+0x215/0x420 [ 249.610036] ? sock_sendmsg+0xf0/0xf0 [ 249.613838] __vfs_write+0x443/0x890 [ 249.617530] ? lock_downgrade+0x860/0x860 [ 249.621668] ? kernel_read+0x130/0x130 [ 249.625553] ? rw_verify_area+0xb8/0x2b0 [ 249.629600] vfs_write+0x150/0x4d0 [ 249.633123] ksys_write+0x103/0x260 [ 249.636743] ? do_sys_open+0x16e/0x350 [ 249.640611] ? __ia32_sys_read+0xa0/0xa0 [ 249.644657] ? do_syscall_64+0x21/0x4e0 [ 249.648614] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.654044] __x64_sys_write+0x6e/0xb0 [ 249.657925] do_syscall_64+0xd0/0x4e0 [ 249.661732] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.666924] RIP: 0033:0x4592f9 [ 249.670104] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 249.688991] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 249.696688] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 249.703951] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 249.711209] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 249.718462] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 249.725721] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 249.735396] CPU: 0 PID: 9746 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 249.743200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 249.752540] Call Trace: [ 249.755126] dump_stack+0x123/0x177 [ 249.758739] should_fail.cold.4+0x5/0x13 [ 249.762791] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 249.767878] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 249.773136] ? kasan_unpoison_shadow+0x35/0x50 [ 249.777716] __alloc_pages_nodemask+0x1d5/0x710 [ 249.782460] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 249.787464] alloc_pages_current+0xd6/0x1b0 [ 249.791767] skb_page_frag_refill+0x20b/0x400 [ 249.796241] sk_page_frag_refill+0x46/0x1b0 [ 249.800540] tcp_sendmsg_locked+0xc58/0x35b0 [ 249.804934] ? mark_held_locks+0x130/0x130 [ 249.809157] ? mark_held_locks+0xc7/0x130 [ 249.813298] ? tcp_sendpage+0x50/0x50 [ 249.817085] ? mark_held_locks+0xc7/0x130 [ 249.821213] ? __local_bh_enable_ip+0x160/0x260 [ 249.825865] ? lock_sock_nested+0xc5/0x100 [ 249.830097] ? lockdep_hardirqs_on+0x421/0x5c0 [ 249.834666] ? lock_sock_nested+0x82/0x100 [ 249.838877] ? trace_hardirqs_on+0x28/0x190 [ 249.843178] ? lock_sock_nested+0x82/0x100 [ 249.847397] ? lock_sock_nested+0x82/0x100 [ 249.851615] ? __local_bh_enable_ip+0x160/0x260 [ 249.856270] tcp_sendmsg+0x27/0x40 [ 249.859789] inet_sendmsg+0x108/0x440 [ 249.863578] smc_sendmsg+0x223/0x320 [ 249.867277] ? smc_sendpage+0x170/0x170 [ 249.871499] sock_sendmsg+0xb5/0xf0 [ 249.875107] sock_write_iter+0x215/0x420 [ 249.879145] ? sock_sendmsg+0xf0/0xf0 [ 249.882931] __vfs_write+0x443/0x890 [ 249.886622] ? lock_downgrade+0x860/0x860 [ 249.890927] ? kernel_read+0x130/0x130 [ 249.894815] ? rw_verify_area+0xb8/0x2b0 [ 249.898854] vfs_write+0x150/0x4d0 [ 249.902374] ksys_write+0x103/0x260 [ 249.905981] ? do_sys_open+0x16e/0x350 [ 249.909857] ? __ia32_sys_read+0xa0/0xa0 [ 249.913899] ? do_syscall_64+0x21/0x4e0 [ 249.917885] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.923258] __x64_sys_write+0x6e/0xb0 [ 249.927127] do_syscall_64+0xd0/0x4e0 [ 249.930922] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 249.936090] RIP: 0033:0x4592f9 [ 249.939260] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 249.958360] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 249.966054] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 249.973343] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 249.980592] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 249.987847] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 249.995095] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 250.002358] CPU: 1 PID: 9751 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 250.010150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.019483] Call Trace: [ 250.022138] dump_stack+0x123/0x177 [ 250.025744] should_fail.cold.4+0x5/0x13 [ 250.029790] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 250.034868] ? kernel_text_address+0x79/0xf0 [ 250.039249] ? __kernel_text_address+0xd/0x40 [ 250.043718] ? unwind_get_return_address+0x61/0xa0 [ 250.048631] __should_failslab+0xba/0xf0 [ 250.052672] should_failslab+0x9/0x14 [ 250.056457] __kmalloc+0x70/0x770 [ 250.060152] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 250.065406] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 250.070496] ? tls_push_record+0xff/0x1600 [ 250.074704] ? tls_sw_sendmsg+0x92d/0x1020 [ 250.078914] ? inet_sendmsg+0x108/0x440 [ 250.082865] ? smc_sendmsg+0x223/0x320 [ 250.086739] ? sock_sendmsg+0xb5/0xf0 [ 250.090514] ? sock_write_iter+0x215/0x420 [ 250.094725] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 250.100498] ? iov_iter_get_pages+0x1ee/0x1370 [ 250.105083] ? __lock_is_held+0xb5/0x140 [ 250.109134] generic_gcmaes_encrypt+0xfd/0x150 [ 250.113688] ? generic_gcmaes_encrypt+0xfd/0x150 [ 250.118417] ? helper_rfc4106_encrypt+0x450/0x450 [ 250.123245] ? __kmalloc+0x5f1/0x770 [ 250.126935] gcmaes_wrapper_encrypt+0x109/0x180 [ 250.131591] tls_push_record+0x9ae/0x1600 [ 250.135713] ? lockdep_hardirqs_on+0x421/0x5c0 [ 250.140276] tls_sw_sendmsg+0x92d/0x1020 [ 250.144335] ? __lock_acquire+0x792/0x4980 [ 250.148550] ? find_held_lock+0x36/0x1d0 [ 250.152587] ? tls_sw_push_pending_record+0x10/0x10 [ 250.157578] ? __local_bh_enable_ip+0x160/0x260 [ 250.162223] ? lock_sock_nested+0xc5/0x100 [ 250.166433] ? lockdep_hardirqs_on+0x421/0x5c0 [ 250.170987] ? lock_sock_nested+0x82/0x100 [ 250.175198] ? trace_hardirqs_on+0x28/0x190 [ 250.179493] ? lock_sock_nested+0x82/0x100 [ 250.183713] ? lock_sock_nested+0x82/0x100 [ 250.187923] inet_sendmsg+0x108/0x440 [ 250.191702] smc_sendmsg+0x223/0x320 [ 250.195411] ? smc_sendpage+0x170/0x170 [ 250.199360] sock_sendmsg+0xb5/0xf0 [ 250.202963] sock_write_iter+0x215/0x420 [ 250.207001] ? sock_sendmsg+0xf0/0xf0 [ 250.210797] __vfs_write+0x443/0x890 [ 250.214487] ? lock_downgrade+0x860/0x860 [ 250.218609] ? kernel_read+0x130/0x130 [ 250.222479] ? rw_verify_area+0xb8/0x2b0 [ 250.226517] vfs_write+0x150/0x4d0 [ 250.230034] ksys_write+0x103/0x260 [ 250.233636] ? do_sys_open+0x16e/0x350 [ 250.237499] ? __ia32_sys_read+0xa0/0xa0 [ 250.241536] ? do_syscall_64+0x21/0x4e0 [ 250.245490] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.250834] __x64_sys_write+0x6e/0xb0 [ 250.254707] do_syscall_64+0xd0/0x4e0 [ 250.258486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.263657] RIP: 0033:0x4592f9 [ 250.266827] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 250.285705] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 250.293396] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 250.300650] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 250.307894] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 250.315139] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 250.322654] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 250.350952] CPU: 1 PID: 9754 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 250.358784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.368139] Call Trace: [ 250.370708] dump_stack+0x123/0x177 [ 250.374330] should_fail.cold.4+0x5/0x13 [ 250.378379] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 250.383456] ? kernel_text_address+0x79/0xf0 [ 250.387856] ? __kernel_text_address+0xd/0x40 [ 250.392326] ? unwind_get_return_address+0x61/0xa0 [ 250.397234] __should_failslab+0xba/0xf0 [ 250.401274] should_failslab+0x9/0x14 [ 250.405067] __kmalloc+0x70/0x770 [ 250.408497] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 250.413780] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 250.418859] ? tls_push_record+0xff/0x1600 [ 250.423075] ? tls_sw_sendmsg+0x92d/0x1020 [ 250.427371] ? inet_sendmsg+0x108/0x440 [ 250.431321] ? smc_sendmsg+0x223/0x320 [ 250.435184] ? sock_sendmsg+0xb5/0xf0 [ 250.438958] ? sock_write_iter+0x215/0x420 [ 250.443172] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 250.448946] ? iov_iter_get_pages+0x1ee/0x1370 [ 250.453517] ? __lock_is_held+0xb5/0x140 [ 250.457561] generic_gcmaes_encrypt+0xfd/0x150 [ 250.462139] ? generic_gcmaes_encrypt+0xfd/0x150 [ 250.466877] ? helper_rfc4106_encrypt+0x450/0x450 [ 250.471723] ? __kmalloc+0x5f1/0x770 [ 250.475420] gcmaes_wrapper_encrypt+0x109/0x180 [ 250.480070] tls_push_record+0x9ae/0x1600 [ 250.484206] ? lockdep_hardirqs_on+0x421/0x5c0 [ 250.488789] tls_sw_sendmsg+0x92d/0x1020 [ 250.492839] ? __lock_acquire+0x792/0x4980 [ 250.497063] ? find_held_lock+0x36/0x1d0 [ 250.501108] ? tls_sw_push_pending_record+0x10/0x10 [ 250.506102] ? __local_bh_enable_ip+0x160/0x260 [ 250.510746] ? lock_sock_nested+0xc5/0x100 [ 250.514957] ? lockdep_hardirqs_on+0x421/0x5c0 [ 250.519623] ? lock_sock_nested+0x82/0x100 [ 250.523843] ? trace_hardirqs_on+0x28/0x190 [ 250.528142] ? lock_sock_nested+0x82/0x100 [ 250.532353] ? lock_sock_nested+0x82/0x100 [ 250.536568] inet_sendmsg+0x108/0x440 [ 250.540361] smc_sendmsg+0x223/0x320 [ 250.544050] ? smc_sendpage+0x170/0x170 [ 250.548008] sock_sendmsg+0xb5/0xf0 [ 250.551632] sock_write_iter+0x215/0x420 [ 250.555692] ? sock_sendmsg+0xf0/0xf0 [ 250.559474] __vfs_write+0x443/0x890 [ 250.563163] ? lock_downgrade+0x860/0x860 [ 250.567299] ? kernel_read+0x130/0x130 [ 250.571171] ? rw_verify_area+0xb8/0x2b0 [ 250.575219] vfs_write+0x150/0x4d0 [ 250.578753] ksys_write+0x103/0x260 [ 250.582354] ? do_sys_open+0x16e/0x350 [ 250.586215] ? __ia32_sys_read+0xa0/0xa0 [ 250.590261] ? do_syscall_64+0x21/0x4e0 [ 250.594232] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.599573] __x64_sys_write+0x6e/0xb0 [ 250.603437] do_syscall_64+0xd0/0x4e0 [ 250.607222] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.612388] RIP: 0033:0x4592f9 [ 250.615557] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 250.634455] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 250.642162] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 250.649415] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 250.656663] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 250.663919] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 250.671176] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 250.680760] FAULT_INJECTION: forcing a failure. [ 250.680760] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 250.694367] FAULT_INJECTION: forcing a failure. [ 250.694367] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 250.718977] FAULT_INJECTION: forcing a failure. [ 250.718977] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 250.737601] CPU: 0 PID: 9738 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 250.745586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 250.754933] Call Trace: [ 250.757512] dump_stack+0x123/0x177 [ 250.761120] should_fail.cold.4+0x5/0x13 [ 250.765159] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 250.770242] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 250.775513] ? kasan_unpoison_shadow+0x35/0x50 [ 250.780085] __alloc_pages_nodemask+0x1d5/0x710 [ 250.784744] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 250.789743] alloc_pages_current+0xd6/0x1b0 [ 250.794219] skb_page_frag_refill+0x20b/0x400 [ 250.798695] sk_page_frag_refill+0x46/0x1b0 [ 250.805259] tcp_sendmsg_locked+0xc58/0x35b0 [ 250.809673] ? mark_held_locks+0x130/0x130 [ 250.813888] ? mark_held_locks+0xc7/0x130 [ 250.818026] ? tcp_sendpage+0x50/0x50 [ 250.821807] ? mark_held_locks+0xc7/0x130 [ 250.825938] ? __local_bh_enable_ip+0x160/0x260 [ 250.830599] ? lock_sock_nested+0xc5/0x100 [ 250.834832] ? lockdep_hardirqs_on+0x421/0x5c0 [ 250.839393] ? lock_sock_nested+0x82/0x100 [ 250.843622] ? trace_hardirqs_on+0x28/0x190 [ 250.847926] ? lock_sock_nested+0x82/0x100 [ 250.852142] ? lock_sock_nested+0x82/0x100 [ 250.856358] ? __local_bh_enable_ip+0x160/0x260 [ 250.862055] tcp_sendmsg+0x27/0x40 [ 250.866010] inet_sendmsg+0x108/0x440 [ 250.869789] smc_sendmsg+0x223/0x320 [ 250.873675] ? smc_sendpage+0x170/0x170 [ 250.877628] sock_sendmsg+0xb5/0xf0 [ 250.881231] sock_write_iter+0x215/0x420 [ 250.885270] ? sock_sendmsg+0xf0/0xf0 [ 250.889057] __vfs_write+0x443/0x890 [ 250.892852] ? lock_downgrade+0x860/0x860 [ 250.896979] ? kernel_read+0x130/0x130 [ 250.900855] ? rw_verify_area+0xb8/0x2b0 [ 250.904899] vfs_write+0x150/0x4d0 [ 250.908424] ksys_write+0x103/0x260 [ 250.912030] ? __ia32_sys_read+0xa0/0xa0 [ 250.916069] ? do_syscall_64+0x21/0x4e0 [ 250.920021] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.925369] __x64_sys_write+0x6e/0xb0 [ 250.929236] do_syscall_64+0xd0/0x4e0 [ 250.933029] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 250.938196] RIP: 0033:0x4592f9 [ 250.941365] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 250.960247] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 250.967931] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 250.975181] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 250.982428] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 250.989683] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 250.996948] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 251.004212] CPU: 1 PID: 9765 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 251.012005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.021352] Call Trace: [ 251.023948] dump_stack+0x123/0x177 [ 251.027607] should_fail.cold.4+0x5/0x13 [ 251.031680] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 251.036782] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 251.042051] ? kasan_unpoison_shadow+0x35/0x50 [ 251.046614] __alloc_pages_nodemask+0x1d5/0x710 [ 251.051259] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 251.056257] alloc_pages_current+0xd6/0x1b0 [ 251.060556] skb_page_frag_refill+0x20b/0x400 [ 251.065029] sk_page_frag_refill+0x46/0x1b0 [ 251.069332] tcp_sendmsg_locked+0xc58/0x35b0 [ 251.073720] ? mark_held_locks+0x130/0x130 [ 251.077938] ? mark_held_locks+0xc7/0x130 [ 251.082066] ? tcp_sendpage+0x50/0x50 [ 251.085846] ? mark_held_locks+0xc7/0x130 [ 251.089986] ? __local_bh_enable_ip+0x160/0x260 [ 251.094628] ? lock_sock_nested+0xc5/0x100 [ 251.098839] ? lockdep_hardirqs_on+0x421/0x5c0 [ 251.103405] ? lock_sock_nested+0x82/0x100 [ 251.107615] ? trace_hardirqs_on+0x28/0x190 [ 251.111912] ? lock_sock_nested+0x82/0x100 [ 251.116123] ? lock_sock_nested+0x82/0x100 [ 251.120333] ? __local_bh_enable_ip+0x160/0x260 [ 251.124977] tcp_sendmsg+0x27/0x40 [ 251.128492] inet_sendmsg+0x108/0x440 [ 251.132269] smc_sendmsg+0x223/0x320 [ 251.135963] ? smc_sendpage+0x170/0x170 [ 251.139910] sock_sendmsg+0xb5/0xf0 [ 251.143516] sock_write_iter+0x215/0x420 [ 251.147555] ? sock_sendmsg+0xf0/0xf0 [ 251.151339] __vfs_write+0x443/0x890 [ 251.155042] ? lock_downgrade+0x860/0x860 [ 251.159168] ? kernel_read+0x130/0x130 [ 251.163039] ? rw_verify_area+0xb8/0x2b0 [ 251.167088] vfs_write+0x150/0x4d0 [ 251.170604] ksys_write+0x103/0x260 [ 251.174204] ? do_sys_open+0x16e/0x350 [ 251.178065] ? __ia32_sys_read+0xa0/0xa0 [ 251.182106] ? do_syscall_64+0x21/0x4e0 [ 251.186061] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.191400] __x64_sys_write+0x6e/0xb0 [ 251.195269] do_syscall_64+0xd0/0x4e0 [ 251.199062] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.204239] RIP: 0033:0x4592f9 [ 251.207415] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 251.226304] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 251.234085] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 251.241359] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 251.248611] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 251.255868] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 251.263116] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 251.272075] FAULT_INJECTION: forcing a failure. [ 251.272075] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 251.289750] CPU: 0 PID: 9766 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 251.297561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.306909] Call Trace: [ 251.309493] dump_stack+0x123/0x177 [ 251.313119] should_fail.cold.4+0x5/0x13 [ 251.317173] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 251.322282] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 251.327542] ? kasan_unpoison_shadow+0x35/0x50 [ 251.332104] __alloc_pages_nodemask+0x1d5/0x710 [ 251.336750] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 251.341748] alloc_pages_current+0xd6/0x1b0 [ 251.346068] skb_page_frag_refill+0x20b/0x400 [ 251.350713] sk_page_frag_refill+0x46/0x1b0 [ 251.355013] tcp_sendmsg_locked+0xc58/0x35b0 [ 251.359485] ? mark_held_locks+0x130/0x130 [ 251.363705] ? mark_held_locks+0xc7/0x130 [ 251.367836] ? tcp_sendpage+0x50/0x50 [ 251.371612] ? mark_held_locks+0xc7/0x130 [ 251.375754] ? __local_bh_enable_ip+0x160/0x260 [ 251.380398] ? lock_sock_nested+0xc5/0x100 [ 251.384607] ? lockdep_hardirqs_on+0x421/0x5c0 [ 251.389163] ? lock_sock_nested+0x82/0x100 [ 251.393372] ? trace_hardirqs_on+0x28/0x190 [ 251.397668] ? lock_sock_nested+0x82/0x100 [ 251.401875] ? lock_sock_nested+0x82/0x100 [ 251.406083] ? __local_bh_enable_ip+0x160/0x260 [ 251.410728] tcp_sendmsg+0x27/0x40 [ 251.414243] inet_sendmsg+0x108/0x440 [ 251.418020] smc_sendmsg+0x223/0x320 [ 251.421708] ? smc_sendpage+0x170/0x170 [ 251.425660] sock_sendmsg+0xb5/0xf0 [ 251.429271] sock_write_iter+0x215/0x420 [ 251.433306] ? sock_sendmsg+0xf0/0xf0 [ 251.437088] __vfs_write+0x443/0x890 [ 251.440776] ? lock_downgrade+0x860/0x860 [ 251.444898] ? kernel_read+0x130/0x130 [ 251.448772] ? rw_verify_area+0xb8/0x2b0 [ 251.452816] vfs_write+0x150/0x4d0 [ 251.456340] ksys_write+0x103/0x260 [ 251.459944] ? do_sys_open+0x16e/0x350 [ 251.463806] ? __ia32_sys_read+0xa0/0xa0 [ 251.467842] ? do_syscall_64+0x21/0x4e0 [ 251.471877] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.477215] __x64_sys_write+0x6e/0xb0 [ 251.481076] do_syscall_64+0xd0/0x4e0 [ 251.484852] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.490018] RIP: 0033:0x4592f9 [ 251.493185] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 251.512064] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 251.519896] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 251.527170] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 251.534418] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 251.541844] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 251.549090] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 251.558143] CPU: 1 PID: 9773 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 251.565951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.575301] Call Trace: [ 251.577925] dump_stack+0x123/0x177 [ 251.581551] should_fail.cold.4+0x5/0x13 [ 251.585610] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 251.590707] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 251.595979] ? kasan_unpoison_shadow+0x35/0x50 [ 251.600557] __alloc_pages_nodemask+0x1d5/0x710 [ 251.605222] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 251.610239] alloc_pages_current+0xd6/0x1b0 [ 251.614559] skb_page_frag_refill+0x20b/0x400 [ 251.619045] sk_page_frag_refill+0x46/0x1b0 [ 251.623348] tcp_sendmsg_locked+0xc58/0x35b0 [ 251.627734] ? mark_held_locks+0x130/0x130 [ 251.631951] ? tcp_sendpage+0x50/0x50 [ 251.635733] ? mark_held_locks+0xc7/0x130 [ 251.640028] ? __local_bh_enable_ip+0x160/0x260 [ 251.644692] ? lock_sock_nested+0xc5/0x100 [ 251.648911] ? lockdep_hardirqs_on+0x421/0x5c0 [ 251.653473] ? lock_sock_nested+0x82/0x100 [ 251.657691] ? trace_hardirqs_on+0x28/0x190 [ 251.661993] ? lock_sock_nested+0x82/0x100 [ 251.666205] ? lock_sock_nested+0x82/0x100 [ 251.670415] ? __local_bh_enable_ip+0x160/0x260 [ 251.675063] tcp_sendmsg+0x27/0x40 [ 251.678583] inet_sendmsg+0x108/0x440 [ 251.682363] smc_sendmsg+0x223/0x320 [ 251.686053] ? smc_sendpage+0x170/0x170 [ 251.690018] sock_sendmsg+0xb5/0xf0 [ 251.693630] sock_write_iter+0x215/0x420 [ 251.697669] ? sock_sendmsg+0xf0/0xf0 [ 251.701594] __vfs_write+0x443/0x890 [ 251.705299] ? lock_downgrade+0x860/0x860 [ 251.709441] ? kernel_read+0x130/0x130 [ 251.713320] ? rw_verify_area+0xb8/0x2b0 [ 251.717359] vfs_write+0x150/0x4d0 [ 251.720884] ksys_write+0x103/0x260 [ 251.724926] ? do_sys_open+0x16e/0x350 [ 251.728790] ? __ia32_sys_read+0xa0/0xa0 [ 251.732828] ? do_syscall_64+0x21/0x4e0 [ 251.736779] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.742132] __x64_sys_write+0x6e/0xb0 [ 251.745999] do_syscall_64+0xd0/0x4e0 [ 251.749777] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 251.754957] RIP: 0033:0x4592f9 [ 251.758143] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 251.777192] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 251.784873] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 251.792119] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 251.799366] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 251.806612] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 251.813867] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 251.858056] FAULT_INJECTION: forcing a failure. [ 251.858056] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 251.870343] FAULT_INJECTION: forcing a failure. [ 251.870343] name failslab, interval 1, probability 0, space 0, times 0 [ 251.874052] FAULT_INJECTION: forcing a failure. [ 251.874052] name failslab, interval 1, probability 0, space 0, times 0 [ 251.895903] FAULT_INJECTION: forcing a failure. [ 251.895903] name failslab, interval 1, probability 0, space 0, times 0 [ 251.908001] CPU: 0 PID: 9788 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 251.915798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 251.925149] Call Trace: [ 251.927732] dump_stack+0x123/0x177 [ 251.931357] should_fail.cold.4+0x5/0x13 [ 251.935415] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 251.940500] ? kernel_text_address+0x79/0xf0 [ 251.944886] ? __kernel_text_address+0xd/0x40 [ 251.949358] ? unwind_get_return_address+0x61/0xa0 [ 251.956272] __should_failslab+0xba/0xf0 [ 251.960332] should_failslab+0x9/0x14 [ 251.964106] __kmalloc+0x70/0x770 [ 251.967536] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 251.972787] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 251.977877] ? tls_push_record+0xff/0x1600 [ 251.982086] ? tls_sw_sendmsg+0x92d/0x1020 [ 251.986305] ? inet_sendmsg+0x108/0x440 [ 251.990786] ? smc_sendmsg+0x223/0x320 [ 251.994647] ? sock_sendmsg+0xb5/0xf0 [ 251.998419] ? sock_write_iter+0x215/0x420 [ 252.002631] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 252.008403] ? iov_iter_get_pages+0x1ee/0x1370 [ 252.012965] ? __lock_is_held+0xb5/0x140 [ 252.017007] generic_gcmaes_encrypt+0xfd/0x150 [ 252.021648] ? generic_gcmaes_encrypt+0xfd/0x150 [ 252.026388] ? helper_rfc4106_encrypt+0x450/0x450 [ 252.031205] ? __kmalloc+0x5f1/0x770 [ 252.034896] gcmaes_wrapper_encrypt+0x109/0x180 [ 252.039539] tls_push_record+0x9ae/0x1600 [ 252.043672] ? lockdep_hardirqs_on+0x421/0x5c0 [ 252.048681] tls_sw_sendmsg+0x92d/0x1020 [ 252.052717] ? __lock_acquire+0x792/0x4980 [ 252.056933] ? find_held_lock+0x36/0x1d0 [ 252.060970] ? tls_sw_push_pending_record+0x10/0x10 [ 252.065961] ? __local_bh_enable_ip+0x160/0x260 [ 252.070604] ? lock_sock_nested+0xc5/0x100 [ 252.074813] ? lockdep_hardirqs_on+0x421/0x5c0 [ 252.079371] ? lock_sock_nested+0x82/0x100 [ 252.083593] ? trace_hardirqs_on+0x28/0x190 [ 252.087889] ? lock_sock_nested+0x82/0x100 [ 252.092099] ? lock_sock_nested+0x82/0x100 [ 252.096310] inet_sendmsg+0x108/0x440 [ 252.100088] smc_sendmsg+0x223/0x320 [ 252.103779] ? smc_sendpage+0x170/0x170 [ 252.107728] sock_sendmsg+0xb5/0xf0 [ 252.111331] sock_write_iter+0x215/0x420 [ 252.115367] ? sock_sendmsg+0xf0/0xf0 [ 252.119153] __vfs_write+0x443/0x890 [ 252.122840] ? lock_downgrade+0x860/0x860 [ 252.126966] ? kernel_read+0x130/0x130 [ 252.130847] ? rw_verify_area+0xb8/0x2b0 [ 252.134889] vfs_write+0x150/0x4d0 [ 252.138508] ksys_write+0x103/0x260 [ 252.142107] ? do_sys_open+0x16e/0x350 [ 252.145969] ? __ia32_sys_read+0xa0/0xa0 [ 252.150013] ? do_syscall_64+0x21/0x4e0 [ 252.153964] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.159303] __x64_sys_write+0x6e/0xb0 [ 252.163254] do_syscall_64+0xd0/0x4e0 [ 252.167032] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.172196] RIP: 0033:0x4592f9 [ 252.175363] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 252.194239] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 252.201925] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 252.209176] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 252.216422] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 252.223686] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 252.230941] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 252.252604] CPU: 0 PID: 9790 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 252.260426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.269789] Call Trace: [ 252.272399] dump_stack+0x123/0x177 [ 252.276030] should_fail.cold.4+0x5/0x13 [ 252.280092] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 252.283607] FAULT_INJECTION: forcing a failure. [ 252.283607] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 252.285187] ? kernel_text_address+0x79/0xf0 [ 252.285194] ? __kernel_text_address+0xd/0x40 [ 252.285200] ? unwind_get_return_address+0x61/0xa0 [ 252.285210] __should_failslab+0xba/0xf0 [ 252.285219] should_failslab+0x9/0x14 [ 252.285227] __kmalloc+0x70/0x770 [ 252.285235] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 252.285243] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 252.332557] ? tls_push_record+0xff/0x1600 [ 252.336773] ? tls_sw_sendmsg+0x92d/0x1020 [ 252.340991] ? inet_sendmsg+0x108/0x440 [ 252.344946] ? smc_sendmsg+0x223/0x320 [ 252.348814] ? sock_sendmsg+0xb5/0xf0 [ 252.352595] ? sock_write_iter+0x215/0x420 [ 252.356815] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 252.362621] ? iov_iter_get_pages+0x1ee/0x1370 [ 252.367201] ? __lock_is_held+0xb5/0x140 [ 252.371252] generic_gcmaes_encrypt+0xfd/0x150 [ 252.375832] ? generic_gcmaes_encrypt+0xfd/0x150 [ 252.380573] ? helper_rfc4106_encrypt+0x450/0x450 [ 252.385404] ? __kmalloc+0x5f1/0x770 [ 252.389122] gcmaes_wrapper_encrypt+0x109/0x180 [ 252.393781] tls_push_record+0x9ae/0x1600 [ 252.397912] ? lockdep_hardirqs_on+0x421/0x5c0 [ 252.402501] tls_sw_sendmsg+0x92d/0x1020 [ 252.406545] ? __lock_acquire+0x792/0x4980 [ 252.410789] ? find_held_lock+0x36/0x1d0 [ 252.414840] ? tls_sw_push_pending_record+0x10/0x10 [ 252.419840] ? __local_bh_enable_ip+0x160/0x260 [ 252.424505] ? lock_sock_nested+0xc5/0x100 [ 252.428721] ? lockdep_hardirqs_on+0x421/0x5c0 [ 252.433305] ? lock_sock_nested+0x82/0x100 [ 252.437524] ? trace_hardirqs_on+0x28/0x190 [ 252.441827] ? lock_sock_nested+0x82/0x100 [ 252.446057] ? lock_sock_nested+0x82/0x100 [ 252.450370] inet_sendmsg+0x108/0x440 [ 252.454174] smc_sendmsg+0x223/0x320 [ 252.457886] ? smc_sendpage+0x170/0x170 [ 252.461851] sock_sendmsg+0xb5/0xf0 [ 252.465467] sock_write_iter+0x215/0x420 [ 252.469511] ? sock_sendmsg+0xf0/0xf0 [ 252.473308] __vfs_write+0x443/0x890 [ 252.477005] ? lock_downgrade+0x860/0x860 [ 252.481135] ? kernel_read+0x130/0x130 [ 252.485021] ? rw_verify_area+0xb8/0x2b0 [ 252.489064] vfs_write+0x150/0x4d0 [ 252.492589] ksys_write+0x103/0x260 [ 252.496476] ? do_sys_open+0x16e/0x350 [ 252.500520] ? __ia32_sys_read+0xa0/0xa0 [ 252.504568] ? do_syscall_64+0x21/0x4e0 [ 252.508525] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.514660] __x64_sys_write+0x6e/0xb0 [ 252.518549] do_syscall_64+0xd0/0x4e0 [ 252.522342] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.527536] RIP: 0033:0x4592f9 [ 252.530712] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 252.549617] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 252.557396] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 252.564662] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 252.571932] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 252.579181] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 252.586434] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 252.593722] CPU: 1 PID: 9791 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 252.601633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.610983] Call Trace: [ 252.613571] dump_stack+0x123/0x177 [ 252.617206] should_fail.cold.4+0x5/0x13 [ 252.621265] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 252.626372] ? kernel_text_address+0x79/0xf0 [ 252.630874] ? __kernel_text_address+0xd/0x40 [ 252.635364] ? unwind_get_return_address+0x61/0xa0 [ 252.640331] __should_failslab+0xba/0xf0 [ 252.644387] should_failslab+0x9/0x14 [ 252.648182] __kmalloc+0x70/0x770 [ 252.651645] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 252.656920] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 252.662008] ? tls_push_record+0xff/0x1600 [ 252.666237] ? tls_sw_sendmsg+0x92d/0x1020 [ 252.670539] ? inet_sendmsg+0x108/0x440 [ 252.674491] ? smc_sendmsg+0x223/0x320 [ 252.678357] ? sock_sendmsg+0xb5/0xf0 [ 252.682145] ? sock_write_iter+0x215/0x420 [ 252.686372] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 252.692162] ? iov_iter_get_pages+0x1ee/0x1370 [ 252.696742] ? __lock_is_held+0xb5/0x140 [ 252.700807] generic_gcmaes_encrypt+0xfd/0x150 [ 252.705372] ? generic_gcmaes_encrypt+0xfd/0x150 [ 252.710124] ? helper_rfc4106_encrypt+0x450/0x450 [ 252.714961] ? __kmalloc+0x5f1/0x770 [ 252.718656] gcmaes_wrapper_encrypt+0x109/0x180 [ 252.723306] tls_push_record+0x9ae/0x1600 [ 252.727432] ? lockdep_hardirqs_on+0x421/0x5c0 [ 252.731998] tls_sw_sendmsg+0x92d/0x1020 [ 252.736208] ? __lock_acquire+0x792/0x4980 [ 252.740428] ? find_held_lock+0x36/0x1d0 [ 252.745424] ? tls_sw_push_pending_record+0x10/0x10 [ 252.750417] ? __local_bh_enable_ip+0x160/0x260 [ 252.755076] ? lock_sock_nested+0xc5/0x100 [ 252.759286] ? lockdep_hardirqs_on+0x421/0x5c0 [ 252.763859] ? lock_sock_nested+0x82/0x100 [ 252.768083] ? trace_hardirqs_on+0x28/0x190 [ 252.772379] ? lock_sock_nested+0x82/0x100 [ 252.776617] ? lock_sock_nested+0x82/0x100 [ 252.780829] inet_sendmsg+0x108/0x440 [ 252.784609] smc_sendmsg+0x223/0x320 [ 252.788330] ? smc_sendpage+0x170/0x170 [ 252.792291] sock_sendmsg+0xb5/0xf0 [ 252.795917] sock_write_iter+0x215/0x420 [ 252.799956] ? sock_sendmsg+0xf0/0xf0 [ 252.803737] __vfs_write+0x443/0x890 [ 252.807429] ? lock_downgrade+0x860/0x860 [ 252.811569] ? kernel_read+0x130/0x130 [ 252.815442] ? rw_verify_area+0xb8/0x2b0 [ 252.819497] vfs_write+0x150/0x4d0 [ 252.823016] ksys_write+0x103/0x260 [ 252.826620] ? do_sys_open+0x16e/0x350 [ 252.830485] ? __ia32_sys_read+0xa0/0xa0 [ 252.834523] ? do_syscall_64+0x21/0x4e0 [ 252.838476] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.843818] __x64_sys_write+0x6e/0xb0 [ 252.847855] do_syscall_64+0xd0/0x4e0 [ 252.851639] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 252.856812] RIP: 0033:0x4592f9 [ 252.859990] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 252.878871] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 252.886581] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 252.893829] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 252.901103] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 252.908358] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 252.915607] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 252.923409] CPU: 0 PID: 9774 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 252.931210] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 252.940561] Call Trace: [ 252.943144] dump_stack+0x123/0x177 [ 252.946772] should_fail.cold.4+0x5/0x13 [ 252.950836] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 252.955935] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 252.961377] ? kasan_unpoison_shadow+0x35/0x50 [ 252.965958] __alloc_pages_nodemask+0x1d5/0x710 [ 252.970621] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 252.975633] alloc_pages_current+0xd6/0x1b0 [ 252.979954] skb_page_frag_refill+0x20b/0x400 [ 252.984450] sk_page_frag_refill+0x46/0x1b0 [ 252.988857] tcp_sendmsg_locked+0xc58/0x35b0 [ 252.993264] ? mark_held_locks+0x130/0x130 [ 252.997482] ? mark_held_locks+0xc7/0x130 [ 253.001624] ? tcp_sendpage+0x50/0x50 [ 253.005414] ? mark_held_locks+0xc7/0x130 [ 253.010325] ? __local_bh_enable_ip+0x160/0x260 [ 253.014972] ? lock_sock_nested+0xc5/0x100 [ 253.019190] ? lockdep_hardirqs_on+0x421/0x5c0 [ 253.023755] ? lock_sock_nested+0x82/0x100 [ 253.027991] ? trace_hardirqs_on+0x28/0x190 [ 253.032290] ? lock_sock_nested+0x82/0x100 [ 253.036503] ? lock_sock_nested+0x82/0x100 [ 253.040727] ? __local_bh_enable_ip+0x160/0x260 [ 253.045394] tcp_sendmsg+0x27/0x40 [ 253.048930] inet_sendmsg+0x108/0x440 [ 253.052718] smc_sendmsg+0x223/0x320 [ 253.056412] ? smc_sendpage+0x170/0x170 [ 253.060378] sock_sendmsg+0xb5/0xf0 [ 253.064088] sock_write_iter+0x215/0x420 [ 253.068475] ? sock_sendmsg+0xf0/0xf0 [ 253.072260] __vfs_write+0x443/0x890 [ 253.075952] ? lock_downgrade+0x860/0x860 [ 253.080082] ? kernel_read+0x130/0x130 [ 253.083963] ? rw_verify_area+0xb8/0x2b0 [ 253.088002] vfs_write+0x150/0x4d0 [ 253.091524] ksys_write+0x103/0x260 [ 253.095564] ? do_sys_open+0x16e/0x350 [ 253.099433] ? __ia32_sys_read+0xa0/0xa0 [ 253.103485] ? do_syscall_64+0x21/0x4e0 [ 253.107446] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.112789] __x64_sys_write+0x6e/0xb0 [ 253.116668] do_syscall_64+0xd0/0x4e0 [ 253.120451] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.125710] RIP: 0033:0x4592f9 [ 253.128883] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 253.147765] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 253.155460] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 2020/11/29 15:27:16 executed programs: 779 [ 253.162797] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 253.170047] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 253.177302] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 253.184552] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 253.191813] CPU: 1 PID: 9783 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 253.199609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.208955] Call Trace: [ 253.211523] dump_stack+0x123/0x177 [ 253.215128] should_fail.cold.4+0x5/0x13 [ 253.219166] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 253.224245] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 253.229516] ? kasan_unpoison_shadow+0x35/0x50 [ 253.234075] __alloc_pages_nodemask+0x1d5/0x710 [ 253.238723] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 253.243726] alloc_pages_current+0xd6/0x1b0 [ 253.248025] skb_page_frag_refill+0x20b/0x400 [ 253.252503] sk_page_frag_refill+0x46/0x1b0 [ 253.256818] tcp_sendmsg_locked+0xc58/0x35b0 [ 253.261214] ? mark_held_locks+0x130/0x130 [ 253.265424] ? mark_held_locks+0xc7/0x130 [ 253.269574] ? tcp_sendpage+0x50/0x50 [ 253.273359] ? mark_held_locks+0xc7/0x130 [ 253.277493] ? __local_bh_enable_ip+0x160/0x260 [ 253.282142] ? lock_sock_nested+0xc5/0x100 [ 253.286353] ? lockdep_hardirqs_on+0x421/0x5c0 [ 253.290920] ? lock_sock_nested+0x82/0x100 [ 253.295143] ? trace_hardirqs_on+0x28/0x190 [ 253.299444] ? lock_sock_nested+0x82/0x100 [ 253.303663] ? lock_sock_nested+0x82/0x100 [ 253.307881] ? __local_bh_enable_ip+0x160/0x260 [ 253.312534] tcp_sendmsg+0x27/0x40 [ 253.316076] inet_sendmsg+0x108/0x440 [ 253.319856] smc_sendmsg+0x223/0x320 [ 253.323544] ? smc_sendpage+0x170/0x170 [ 253.327495] sock_sendmsg+0xb5/0xf0 [ 253.331103] sock_write_iter+0x215/0x420 [ 253.335140] ? sock_sendmsg+0xf0/0xf0 [ 253.338922] __vfs_write+0x443/0x890 [ 253.342612] ? lock_downgrade+0x860/0x860 [ 253.346757] ? kernel_read+0x130/0x130 [ 253.350626] ? rw_verify_area+0xb8/0x2b0 [ 253.354663] vfs_write+0x150/0x4d0 [ 253.358179] ksys_write+0x103/0x260 [ 253.361794] ? do_sys_open+0x16e/0x350 [ 253.365656] ? __ia32_sys_read+0xa0/0xa0 [ 253.369707] ? do_syscall_64+0x21/0x4e0 [ 253.373672] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.379011] __x64_sys_write+0x6e/0xb0 [ 253.383741] do_syscall_64+0xd0/0x4e0 [ 253.387534] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.392707] RIP: 0033:0x4592f9 [ 253.395891] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 253.415298] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 253.422983] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 253.430227] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 253.437473] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 253.444718] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 253.451961] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 253.460320] FAULT_INJECTION: forcing a failure. [ 253.460320] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 253.494359] FAULT_INJECTION: forcing a failure. [ 253.494359] name failslab, interval 1, probability 0, space 0, times 0 [ 253.511255] CPU: 0 PID: 9811 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 253.519069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.528430] Call Trace: [ 253.531022] dump_stack+0x123/0x177 [ 253.534657] should_fail.cold.4+0x5/0x13 [ 253.538717] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 253.543907] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 253.549168] ? kasan_unpoison_shadow+0x35/0x50 [ 253.553740] __alloc_pages_nodemask+0x1d5/0x710 [ 253.558393] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 253.563417] alloc_pages_current+0xd6/0x1b0 [ 253.567724] skb_page_frag_refill+0x20b/0x400 [ 253.572208] sk_page_frag_refill+0x46/0x1b0 [ 253.576515] tcp_sendmsg_locked+0xc58/0x35b0 [ 253.580907] ? mark_held_locks+0x130/0x130 [ 253.585122] ? mark_held_locks+0xc7/0x130 [ 253.589270] ? tcp_sendpage+0x50/0x50 [ 253.593053] ? mark_held_locks+0xc7/0x130 [ 253.597178] ? __local_bh_enable_ip+0x160/0x260 [ 253.601826] ? lock_sock_nested+0xc5/0x100 [ 253.606038] ? lockdep_hardirqs_on+0x421/0x5c0 [ 253.610694] ? lock_sock_nested+0x82/0x100 [ 253.614911] ? trace_hardirqs_on+0x28/0x190 [ 253.619215] ? lock_sock_nested+0x82/0x100 [ 253.623428] ? lock_sock_nested+0x82/0x100 [ 253.627638] ? __local_bh_enable_ip+0x160/0x260 [ 253.632292] tcp_sendmsg+0x27/0x40 [ 253.635814] inet_sendmsg+0x108/0x440 [ 253.639594] smc_sendmsg+0x223/0x320 [ 253.643284] ? smc_sendpage+0x170/0x170 [ 253.647234] sock_sendmsg+0xb5/0xf0 [ 253.650843] sock_write_iter+0x215/0x420 [ 253.654896] ? sock_sendmsg+0xf0/0xf0 [ 253.658696] __vfs_write+0x443/0x890 [ 253.662389] ? lock_downgrade+0x860/0x860 [ 253.666515] ? kernel_read+0x130/0x130 [ 253.670389] ? rw_verify_area+0xb8/0x2b0 [ 253.674426] vfs_write+0x150/0x4d0 [ 253.677953] ksys_write+0x103/0x260 [ 253.681557] ? do_sys_open+0x16e/0x350 [ 253.685420] ? __ia32_sys_read+0xa0/0xa0 [ 253.689471] ? do_syscall_64+0x21/0x4e0 [ 253.693433] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.698781] __x64_sys_write+0x6e/0xb0 [ 253.702654] do_syscall_64+0xd0/0x4e0 [ 253.708399] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 253.713566] RIP: 0033:0x4592f9 [ 253.716736] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 253.735613] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 253.743296] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 253.750543] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 253.757788] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 253.765043] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 253.772301] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 253.792586] CPU: 1 PID: 9813 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 253.800399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 253.809757] Call Trace: [ 253.812352] dump_stack+0x123/0x177 [ 253.815986] should_fail.cold.4+0x5/0x13 [ 253.820050] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 253.825145] ? kernel_text_address+0x79/0xf0 [ 253.829544] ? __kernel_text_address+0xd/0x40 [ 253.834036] ? unwind_get_return_address+0x61/0xa0 [ 253.838965] __should_failslab+0xba/0xf0 [ 253.843024] should_failslab+0x9/0x14 [ 253.846838] __kmalloc+0x70/0x770 [ 253.850288] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 253.855562] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 253.860673] ? tls_push_record+0xff/0x1600 [ 253.864902] ? tls_sw_sendmsg+0x92d/0x1020 [ 253.869221] ? inet_sendmsg+0x108/0x440 [ 253.873193] ? smc_sendmsg+0x223/0x320 [ 253.877058] ? sock_sendmsg+0xb5/0xf0 [ 253.880833] ? sock_write_iter+0x215/0x420 [ 253.885062] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 253.890836] ? iov_iter_get_pages+0x1ee/0x1370 [ 253.895406] ? __lock_is_held+0xb5/0x140 [ 253.899448] generic_gcmaes_encrypt+0xfd/0x150 [ 253.904003] ? generic_gcmaes_encrypt+0xfd/0x150 [ 253.908733] ? helper_rfc4106_encrypt+0x450/0x450 [ 253.913578] ? __kmalloc+0x5f1/0x770 [ 253.917271] gcmaes_wrapper_encrypt+0x109/0x180 [ 253.921918] tls_push_record+0x9ae/0x1600 [ 253.926053] ? lockdep_hardirqs_on+0x421/0x5c0 [ 253.930617] tls_sw_sendmsg+0x92d/0x1020 [ 253.934652] ? __lock_acquire+0x792/0x4980 [ 253.938864] ? find_held_lock+0x36/0x1d0 [ 253.942903] ? tls_sw_push_pending_record+0x10/0x10 [ 253.947895] ? __local_bh_enable_ip+0x160/0x260 [ 253.952727] ? lock_sock_nested+0xc5/0x100 [ 253.956936] ? lockdep_hardirqs_on+0x421/0x5c0 [ 253.961492] ? lock_sock_nested+0x82/0x100 [ 253.965701] ? trace_hardirqs_on+0x28/0x190 [ 253.969996] ? lock_sock_nested+0x82/0x100 [ 253.974205] ? lock_sock_nested+0x82/0x100 [ 253.978505] inet_sendmsg+0x108/0x440 [ 253.982283] smc_sendmsg+0x223/0x320 [ 253.985979] ? smc_sendpage+0x170/0x170 [ 253.989930] sock_sendmsg+0xb5/0xf0 [ 253.993530] sock_write_iter+0x215/0x420 [ 253.997567] ? sock_sendmsg+0xf0/0xf0 [ 254.001358] __vfs_write+0x443/0x890 [ 254.005046] ? lock_downgrade+0x860/0x860 [ 254.009170] ? kernel_read+0x130/0x130 [ 254.013039] ? rw_verify_area+0xb8/0x2b0 [ 254.017086] vfs_write+0x150/0x4d0 [ 254.020602] ksys_write+0x103/0x260 [ 254.024204] ? do_sys_open+0x16e/0x350 [ 254.028068] ? __ia32_sys_read+0xa0/0xa0 [ 254.032109] ? do_syscall_64+0x21/0x4e0 [ 254.036058] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.041399] __x64_sys_write+0x6e/0xb0 [ 254.045265] do_syscall_64+0xd0/0x4e0 [ 254.049041] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.054290] RIP: 0033:0x4592f9 [ 254.057467] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 254.076522] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 254.084203] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 254.091458] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 254.098703] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 254.105955] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 254.113198] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 254.127466] FAULT_INJECTION: forcing a failure. [ 254.127466] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 254.139299] FAULT_INJECTION: forcing a failure. [ 254.139299] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 254.139307] CPU: 0 PID: 9832 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 254.139311] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.139314] Call Trace: [ 254.139325] dump_stack+0x123/0x177 [ 254.139335] should_fail.cold.4+0x5/0x13 [ 254.139343] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 254.139350] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 254.139356] ? kasan_unpoison_shadow+0x35/0x50 [ 254.139367] __alloc_pages_nodemask+0x1d5/0x710 [ 254.139375] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 254.139389] alloc_pages_current+0xd6/0x1b0 [ 254.139399] skb_page_frag_refill+0x20b/0x400 [ 254.139406] sk_page_frag_refill+0x46/0x1b0 [ 254.139414] tcp_sendmsg_locked+0xc58/0x35b0 [ 254.139424] ? mark_held_locks+0x130/0x130 [ 254.139428] ? mark_held_locks+0xc7/0x130 [ 254.139441] ? tcp_sendpage+0x50/0x50 [ 254.232641] ? mark_held_locks+0xc7/0x130 [ 254.237206] ? __local_bh_enable_ip+0x160/0x260 [ 254.241945] ? lock_sock_nested+0xc5/0x100 [ 254.246158] ? lockdep_hardirqs_on+0x421/0x5c0 [ 254.250723] ? lock_sock_nested+0x82/0x100 [ 254.254960] ? trace_hardirqs_on+0x28/0x190 [ 254.259270] ? lock_sock_nested+0x82/0x100 [ 254.263490] ? __local_bh_enable_ip+0x160/0x260 [ 254.268139] tcp_sendmsg+0x27/0x40 [ 254.271744] inet_sendmsg+0x108/0x440 [ 254.275522] smc_sendmsg+0x223/0x320 [ 254.279210] ? smc_sendpage+0x170/0x170 [ 254.283172] sock_sendmsg+0xb5/0xf0 [ 254.286786] sock_write_iter+0x215/0x420 [ 254.290826] ? sock_sendmsg+0xf0/0xf0 [ 254.294608] __vfs_write+0x443/0x890 [ 254.298300] ? lock_downgrade+0x860/0x860 [ 254.302426] ? kernel_read+0x130/0x130 [ 254.306304] ? rw_verify_area+0xb8/0x2b0 [ 254.310342] vfs_write+0x150/0x4d0 [ 254.313858] ksys_write+0x103/0x260 [ 254.317459] ? pci_mmcfg_check_reserved+0x120/0x120 [ 254.322452] ? __ia32_sys_read+0xa0/0xa0 [ 254.326489] ? do_syscall_64+0x21/0x4e0 [ 254.330436] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.335781] __x64_sys_write+0x6e/0xb0 [ 254.339654] do_syscall_64+0xd0/0x4e0 [ 254.343435] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.349033] RIP: 0033:0x4592f9 [ 254.352200] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 254.371087] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 254.378769] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 254.386021] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 254.393270] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 254.400517] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 254.407765] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 254.420997] CPU: 0 PID: 9820 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 254.421309] FAULT_INJECTION: forcing a failure. [ 254.421309] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 254.428811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.428815] Call Trace: [ 254.428825] dump_stack+0x123/0x177 [ 254.428835] should_fail.cold.4+0x5/0x13 [ 254.428843] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 254.428851] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 254.428856] ? kasan_unpoison_shadow+0x35/0x50 [ 254.428866] __alloc_pages_nodemask+0x1d5/0x710 [ 254.479914] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 254.484931] alloc_pages_current+0xd6/0x1b0 [ 254.489233] skb_page_frag_refill+0x20b/0x400 [ 254.493714] sk_page_frag_refill+0x46/0x1b0 [ 254.498015] tcp_sendmsg_locked+0xc58/0x35b0 [ 254.502410] ? mark_held_locks+0x130/0x130 [ 254.506626] ? mark_held_locks+0xc7/0x130 [ 254.510769] ? tcp_sendpage+0x50/0x50 [ 254.514550] ? mark_held_locks+0xc7/0x130 [ 254.518686] ? __local_bh_enable_ip+0x160/0x260 [ 254.523352] ? lock_sock_nested+0xc5/0x100 [ 254.527577] ? lockdep_hardirqs_on+0x421/0x5c0 [ 254.532148] ? lock_sock_nested+0x82/0x100 [ 254.536369] ? trace_hardirqs_on+0x28/0x190 [ 254.541626] ? lock_sock_nested+0x82/0x100 [ 254.545845] ? lock_sock_nested+0x82/0x100 [ 254.550084] ? __local_bh_enable_ip+0x160/0x260 [ 254.554745] tcp_sendmsg+0x27/0x40 [ 254.558271] inet_sendmsg+0x108/0x440 [ 254.562063] smc_sendmsg+0x223/0x320 [ 254.565759] ? smc_sendpage+0x170/0x170 [ 254.569710] sock_sendmsg+0xb5/0xf0 [ 254.573321] sock_write_iter+0x215/0x420 [ 254.577360] ? sock_sendmsg+0xf0/0xf0 [ 254.581157] __vfs_write+0x443/0x890 [ 254.584867] ? lock_downgrade+0x860/0x860 [ 254.588993] ? kernel_read+0x130/0x130 [ 254.592868] ? rw_verify_area+0xb8/0x2b0 [ 254.596909] vfs_write+0x150/0x4d0 [ 254.600439] ksys_write+0x103/0x260 [ 254.604046] ? do_sys_open+0x16e/0x350 [ 254.607918] ? __ia32_sys_read+0xa0/0xa0 [ 254.611957] ? do_syscall_64+0x21/0x4e0 [ 254.615919] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.621260] __x64_sys_write+0x6e/0xb0 [ 254.625123] do_syscall_64+0xd0/0x4e0 [ 254.628899] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.634061] RIP: 0033:0x4592f9 [ 254.637234] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 254.656126] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 254.663809] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 254.671056] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 254.678299] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 254.685560] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 254.693005] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 254.705705] CPU: 1 PID: 9805 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 254.705734] FAULT_INJECTION: forcing a failure. [ 254.705734] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 254.713503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 254.713506] Call Trace: [ 254.713517] dump_stack+0x123/0x177 [ 254.713527] should_fail.cold.4+0x5/0x13 [ 254.713534] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 254.713543] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 254.755228] ? kasan_unpoison_shadow+0x35/0x50 [ 254.759799] __alloc_pages_nodemask+0x1d5/0x710 [ 254.764448] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 254.769445] alloc_pages_current+0xd6/0x1b0 [ 254.773746] skb_page_frag_refill+0x20b/0x400 [ 254.778222] sk_page_frag_refill+0x46/0x1b0 [ 254.782542] tcp_sendmsg_locked+0xc58/0x35b0 [ 254.786936] ? mark_held_locks+0x130/0x130 [ 254.791148] ? mark_held_locks+0xc7/0x130 [ 254.795284] ? tcp_sendpage+0x50/0x50 [ 254.799065] ? mark_held_locks+0xc7/0x130 [ 254.803190] ? __local_bh_enable_ip+0x160/0x260 [ 254.807837] ? lock_sock_nested+0xc5/0x100 [ 254.812048] ? lockdep_hardirqs_on+0x421/0x5c0 [ 254.816606] ? lock_sock_nested+0x82/0x100 [ 254.820828] ? trace_hardirqs_on+0x28/0x190 [ 254.825125] ? lock_sock_nested+0x82/0x100 [ 254.829337] ? lock_sock_nested+0x82/0x100 [ 254.833549] ? __local_bh_enable_ip+0x160/0x260 [ 254.838197] tcp_sendmsg+0x27/0x40 [ 254.841717] inet_sendmsg+0x108/0x440 [ 254.845496] smc_sendmsg+0x223/0x320 [ 254.849196] ? smc_sendpage+0x170/0x170 [ 254.853157] sock_sendmsg+0xb5/0xf0 [ 254.856763] sock_write_iter+0x215/0x420 [ 254.860806] ? sock_sendmsg+0xf0/0xf0 [ 254.864631] __vfs_write+0x443/0x890 [ 254.868333] ? lock_downgrade+0x860/0x860 [ 254.872472] ? kernel_read+0x130/0x130 [ 254.876372] ? rw_verify_area+0xb8/0x2b0 [ 254.880462] vfs_write+0x150/0x4d0 [ 254.883989] ksys_write+0x103/0x260 [ 254.887590] ? do_sys_open+0x16e/0x350 [ 254.891465] ? __ia32_sys_read+0xa0/0xa0 [ 254.895861] ? do_syscall_64+0x21/0x4e0 [ 254.899816] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.905172] __x64_sys_write+0x6e/0xb0 [ 254.909042] do_syscall_64+0xd0/0x4e0 [ 254.912824] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 254.917991] RIP: 0033:0x4592f9 [ 254.921163] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 254.940056] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 254.947914] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 254.955166] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 254.962417] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 254.969674] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 254.977373] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 254.984639] CPU: 0 PID: 9835 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 254.992435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.001785] Call Trace: [ 255.004372] dump_stack+0x123/0x177 [ 255.008004] should_fail.cold.4+0x5/0x13 [ 255.012060] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 255.017161] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 255.022431] ? kasan_unpoison_shadow+0x35/0x50 [ 255.027009] __alloc_pages_nodemask+0x1d5/0x710 [ 255.031674] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 255.036680] alloc_pages_current+0xd6/0x1b0 [ 255.040990] skb_page_frag_refill+0x20b/0x400 [ 255.045464] sk_page_frag_refill+0x46/0x1b0 [ 255.049770] tcp_sendmsg_locked+0xc58/0x35b0 [ 255.054156] ? mark_held_locks+0x130/0x130 [ 255.058363] ? mark_held_locks+0xc7/0x130 [ 255.062492] ? tcp_sendpage+0x50/0x50 [ 255.066269] ? mark_held_locks+0xc7/0x130 [ 255.070416] ? __local_bh_enable_ip+0x160/0x260 [ 255.075060] ? lock_sock_nested+0xc5/0x100 [ 255.079268] ? lockdep_hardirqs_on+0x421/0x5c0 [ 255.083823] ? lock_sock_nested+0x82/0x100 [ 255.088032] ? trace_hardirqs_on+0x28/0x190 [ 255.092343] ? lock_sock_nested+0x82/0x100 [ 255.096551] ? __local_bh_enable_ip+0x160/0x260 [ 255.101212] tcp_sendmsg+0x27/0x40 [ 255.104728] inet_sendmsg+0x108/0x440 [ 255.108509] smc_sendmsg+0x223/0x320 [ 255.112196] ? smc_sendpage+0x170/0x170 [ 255.116144] sock_sendmsg+0xb5/0xf0 [ 255.119747] sock_write_iter+0x215/0x420 [ 255.123790] ? sock_sendmsg+0xf0/0xf0 [ 255.127579] __vfs_write+0x443/0x890 [ 255.131267] ? lock_downgrade+0x860/0x860 [ 255.135396] ? kernel_read+0x130/0x130 [ 255.139267] ? rw_verify_area+0xb8/0x2b0 [ 255.143739] vfs_write+0x150/0x4d0 [ 255.148211] ksys_write+0x103/0x260 [ 255.151814] ? do_sys_open+0x16e/0x350 [ 255.155677] ? __ia32_sys_read+0xa0/0xa0 [ 255.159714] ? do_syscall_64+0x21/0x4e0 [ 255.163668] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.169008] __x64_sys_write+0x6e/0xb0 [ 255.172889] do_syscall_64+0xd0/0x4e0 [ 255.176663] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.181830] RIP: 0033:0x4592f9 [ 255.185011] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.203902] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 255.211586] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 255.218831] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 255.226086] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 255.233356] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 255.240604] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 255.295934] FAULT_INJECTION: forcing a failure. [ 255.295934] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 255.296285] FAULT_INJECTION: forcing a failure. [ 255.296285] name failslab, interval 1, probability 0, space 0, times 0 [ 255.309374] FAULT_INJECTION: forcing a failure. [ 255.309374] name failslab, interval 1, probability 0, space 0, times 0 [ 255.330982] CPU: 1 PID: 9844 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 255.338778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.348111] Call Trace: [ 255.350675] dump_stack+0x123/0x177 [ 255.354280] should_fail.cold.4+0x5/0x13 [ 255.358316] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 255.363406] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 255.368838] ? kasan_unpoison_shadow+0x35/0x50 [ 255.373401] __alloc_pages_nodemask+0x1d5/0x710 [ 255.378053] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 255.383049] alloc_pages_current+0xd6/0x1b0 [ 255.387349] skb_page_frag_refill+0x20b/0x400 [ 255.391830] sk_page_frag_refill+0x46/0x1b0 [ 255.396128] tcp_sendmsg_locked+0xc58/0x35b0 [ 255.400512] ? mark_held_locks+0x130/0x130 [ 255.404720] ? mark_held_locks+0xc7/0x130 [ 255.408849] ? tcp_sendpage+0x50/0x50 [ 255.412636] ? mark_held_locks+0xc7/0x130 [ 255.416759] ? __local_bh_enable_ip+0x160/0x260 [ 255.421406] ? lock_sock_nested+0xc5/0x100 [ 255.425614] ? lockdep_hardirqs_on+0x421/0x5c0 [ 255.430189] ? lock_sock_nested+0x82/0x100 [ 255.434399] ? trace_hardirqs_on+0x28/0x190 [ 255.438693] ? lock_sock_nested+0x82/0x100 [ 255.442902] ? lock_sock_nested+0x82/0x100 [ 255.447112] ? __local_bh_enable_ip+0x160/0x260 [ 255.451769] tcp_sendmsg+0x27/0x40 [ 255.455285] inet_sendmsg+0x108/0x440 [ 255.459063] smc_sendmsg+0x223/0x320 [ 255.462753] ? smc_sendpage+0x170/0x170 [ 255.466702] sock_sendmsg+0xb5/0xf0 [ 255.470303] sock_write_iter+0x215/0x420 [ 255.474357] ? sock_sendmsg+0xf0/0xf0 [ 255.478164] __vfs_write+0x443/0x890 [ 255.481874] ? lock_downgrade+0x860/0x860 [ 255.486007] ? kernel_read+0x130/0x130 [ 255.489968] ? rw_verify_area+0xb8/0x2b0 [ 255.494008] vfs_write+0x150/0x4d0 [ 255.497538] ksys_write+0x103/0x260 [ 255.501149] ? do_sys_open+0x16e/0x350 [ 255.505019] ? __ia32_sys_read+0xa0/0xa0 [ 255.509058] ? do_syscall_64+0x21/0x4e0 [ 255.513008] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.518436] __x64_sys_write+0x6e/0xb0 [ 255.522299] do_syscall_64+0xd0/0x4e0 [ 255.526077] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.531241] RIP: 0033:0x4592f9 [ 255.534554] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.553450] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 255.561158] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 255.568411] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 255.575675] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 255.582928] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 255.590172] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 255.623176] CPU: 0 PID: 9845 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 255.630992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.640332] Call Trace: [ 255.642912] dump_stack+0x123/0x177 [ 255.646539] should_fail.cold.4+0x5/0x13 [ 255.650583] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 255.655667] ? kernel_text_address+0x79/0xf0 [ 255.660055] ? __kernel_text_address+0xd/0x40 [ 255.664536] ? unwind_get_return_address+0x61/0xa0 [ 255.669451] __should_failslab+0xba/0xf0 [ 255.673498] should_failslab+0x9/0x14 [ 255.677277] __kmalloc+0x70/0x770 [ 255.680743] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 255.686001] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 255.691087] ? tls_push_record+0xff/0x1600 [ 255.695315] ? tls_sw_sendmsg+0x92d/0x1020 [ 255.699531] ? inet_sendmsg+0x108/0x440 [ 255.703509] ? smc_sendmsg+0x223/0x320 [ 255.707385] ? sock_sendmsg+0xb5/0xf0 [ 255.711165] ? sock_write_iter+0x215/0x420 [ 255.715394] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 255.721173] ? iov_iter_get_pages+0x1ee/0x1370 [ 255.725742] ? __lock_is_held+0xb5/0x140 [ 255.729795] generic_gcmaes_encrypt+0xfd/0x150 [ 255.734363] ? generic_gcmaes_encrypt+0xfd/0x150 [ 255.739101] ? helper_rfc4106_encrypt+0x450/0x450 [ 255.743928] ? __kmalloc+0x5f1/0x770 [ 255.747627] gcmaes_wrapper_encrypt+0x109/0x180 [ 255.752282] tls_push_record+0x9ae/0x1600 [ 255.756411] ? lockdep_hardirqs_on+0x421/0x5c0 [ 255.760990] tls_sw_sendmsg+0x92d/0x1020 [ 255.765040] ? __lock_acquire+0x792/0x4980 [ 255.769282] ? find_held_lock+0x36/0x1d0 [ 255.773329] ? tls_sw_push_pending_record+0x10/0x10 [ 255.778427] ? __local_bh_enable_ip+0x160/0x260 [ 255.783164] ? lock_sock_nested+0xc5/0x100 [ 255.787397] ? lockdep_hardirqs_on+0x421/0x5c0 [ 255.791958] ? lock_sock_nested+0x82/0x100 [ 255.796184] ? trace_hardirqs_on+0x28/0x190 [ 255.800481] ? lock_sock_nested+0x82/0x100 [ 255.804697] ? lock_sock_nested+0x82/0x100 [ 255.809103] inet_sendmsg+0x108/0x440 [ 255.812888] smc_sendmsg+0x223/0x320 [ 255.816586] ? smc_sendpage+0x170/0x170 [ 255.820538] sock_sendmsg+0xb5/0xf0 [ 255.824145] sock_write_iter+0x215/0x420 [ 255.828199] ? sock_sendmsg+0xf0/0xf0 [ 255.831986] __vfs_write+0x443/0x890 [ 255.835681] ? lock_downgrade+0x860/0x860 [ 255.839807] ? kernel_read+0x130/0x130 [ 255.843694] ? rw_verify_area+0xb8/0x2b0 [ 255.847740] vfs_write+0x150/0x4d0 [ 255.851263] ksys_write+0x103/0x260 [ 255.854874] ? do_sys_open+0x16e/0x350 [ 255.858742] ? __ia32_sys_read+0xa0/0xa0 [ 255.862785] ? do_syscall_64+0x21/0x4e0 [ 255.866754] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.872101] __x64_sys_write+0x6e/0xb0 [ 255.875968] do_syscall_64+0xd0/0x4e0 [ 255.879751] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 255.884922] RIP: 0033:0x4592f9 [ 255.888097] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 255.906978] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 255.914668] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 255.921923] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 255.929175] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 255.936432] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 255.943688] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 255.951243] CPU: 1 PID: 9848 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 255.959047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 255.968427] Call Trace: [ 255.971028] dump_stack+0x123/0x177 [ 255.974661] should_fail.cold.4+0x5/0x13 [ 255.978715] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 255.983796] ? kernel_text_address+0x79/0xf0 [ 255.988179] ? __kernel_text_address+0xd/0x40 [ 255.992654] ? unwind_get_return_address+0x61/0xa0 [ 255.997564] __should_failslab+0xba/0xf0 [ 256.001601] should_failslab+0x9/0x14 [ 256.005377] __kmalloc+0x70/0x770 [ 256.009153] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 256.014407] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 256.019486] ? tls_push_record+0xff/0x1600 [ 256.023693] ? tls_sw_sendmsg+0x92d/0x1020 [ 256.027917] ? inet_sendmsg+0x108/0x440 [ 256.031891] ? smc_sendmsg+0x223/0x320 [ 256.035754] ? sock_sendmsg+0xb5/0xf0 [ 256.039810] ? sock_write_iter+0x215/0x420 [ 256.044023] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 256.049981] ? iov_iter_get_pages+0x1ee/0x1370 [ 256.054550] ? __lock_is_held+0xb5/0x140 [ 256.058589] generic_gcmaes_encrypt+0xfd/0x150 [ 256.063144] ? generic_gcmaes_encrypt+0xfd/0x150 [ 256.067874] ? helper_rfc4106_encrypt+0x450/0x450 [ 256.072693] ? __kmalloc+0x5f1/0x770 [ 256.076383] gcmaes_wrapper_encrypt+0x109/0x180 [ 256.081029] tls_push_record+0x9ae/0x1600 [ 256.085152] ? lockdep_hardirqs_on+0x421/0x5c0 [ 256.089717] tls_sw_sendmsg+0x92d/0x1020 [ 256.093756] ? __lock_acquire+0x792/0x4980 [ 256.097972] ? find_held_lock+0x36/0x1d0 [ 256.102369] ? tls_sw_push_pending_record+0x10/0x10 [ 256.107359] ? __local_bh_enable_ip+0x160/0x260 [ 256.112021] ? lock_sock_nested+0xc5/0x100 [ 256.116263] ? lockdep_hardirqs_on+0x421/0x5c0 [ 256.120828] ? lock_sock_nested+0x82/0x100 [ 256.125038] ? trace_hardirqs_on+0x28/0x190 [ 256.129347] ? lock_sock_nested+0x82/0x100 [ 256.133564] ? lock_sock_nested+0x82/0x100 [ 256.137785] inet_sendmsg+0x108/0x440 [ 256.141563] smc_sendmsg+0x223/0x320 [ 256.146229] ? smc_sendpage+0x170/0x170 [ 256.150181] sock_sendmsg+0xb5/0xf0 [ 256.153782] sock_write_iter+0x215/0x420 [ 256.157818] ? sock_sendmsg+0xf0/0xf0 [ 256.161600] __vfs_write+0x443/0x890 [ 256.165310] ? lock_downgrade+0x860/0x860 [ 256.169432] ? kernel_read+0x130/0x130 [ 256.173304] ? rw_verify_area+0xb8/0x2b0 [ 256.177342] vfs_write+0x150/0x4d0 [ 256.180859] ksys_write+0x103/0x260 [ 256.184467] ? do_sys_open+0x16e/0x350 [ 256.188332] ? __ia32_sys_read+0xa0/0xa0 [ 256.192379] ? do_syscall_64+0x21/0x4e0 [ 256.196336] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.201678] __x64_sys_write+0x6e/0xb0 [ 256.205544] do_syscall_64+0xd0/0x4e0 [ 256.209337] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.214512] RIP: 0033:0x4592f9 [ 256.217692] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.236570] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 256.244252] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 256.251498] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 256.258742] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 256.265999] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 256.273248] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 256.322060] FAULT_INJECTION: forcing a failure. [ 256.322060] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 256.334140] FAULT_INJECTION: forcing a failure. [ 256.334140] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 256.334196] FAULT_INJECTION: forcing a failure. [ 256.334196] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 256.352352] CPU: 1 PID: 9857 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 256.365607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.374959] Call Trace: [ 256.377524] dump_stack+0x123/0x177 [ 256.381138] should_fail.cold.4+0x5/0x13 [ 256.385177] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 256.390261] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 256.395512] ? kasan_unpoison_shadow+0x35/0x50 [ 256.400071] __alloc_pages_nodemask+0x1d5/0x710 [ 256.404727] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 256.409725] alloc_pages_current+0xd6/0x1b0 [ 256.414024] skb_page_frag_refill+0x20b/0x400 [ 256.418493] sk_page_frag_refill+0x46/0x1b0 [ 256.423745] tcp_sendmsg_locked+0xc58/0x35b0 [ 256.428145] ? mark_held_locks+0x130/0x130 [ 256.432353] ? mark_held_locks+0xc7/0x130 [ 256.436489] ? tcp_sendpage+0x50/0x50 [ 256.440265] ? mark_held_locks+0xc7/0x130 [ 256.444394] ? __local_bh_enable_ip+0x160/0x260 [ 256.450004] ? lock_sock_nested+0xc5/0x100 [ 256.454215] ? lockdep_hardirqs_on+0x421/0x5c0 [ 256.458787] ? lock_sock_nested+0x82/0x100 [ 256.462995] ? trace_hardirqs_on+0x28/0x190 [ 256.467295] ? lock_sock_nested+0x82/0x100 [ 256.471507] ? __local_bh_enable_ip+0x160/0x260 [ 256.476155] tcp_sendmsg+0x27/0x40 [ 256.479679] inet_sendmsg+0x108/0x440 [ 256.483651] smc_sendmsg+0x223/0x320 [ 256.487342] ? smc_sendpage+0x170/0x170 [ 256.491454] sock_sendmsg+0xb5/0xf0 [ 256.495087] sock_write_iter+0x215/0x420 [ 256.499140] ? sock_sendmsg+0xf0/0xf0 [ 256.502940] __vfs_write+0x443/0x890 [ 256.506639] ? lock_downgrade+0x860/0x860 [ 256.510763] ? kernel_read+0x130/0x130 [ 256.514643] ? rw_verify_area+0xb8/0x2b0 [ 256.519636] vfs_write+0x150/0x4d0 [ 256.523152] ksys_write+0x103/0x260 [ 256.526784] ? do_sys_open+0x16e/0x350 [ 256.530669] ? __ia32_sys_read+0xa0/0xa0 [ 256.534716] ? do_syscall_64+0x21/0x4e0 [ 256.538674] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.544022] __x64_sys_write+0x6e/0xb0 [ 256.547891] do_syscall_64+0xd0/0x4e0 [ 256.551669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.556843] RIP: 0033:0x4592f9 [ 256.560024] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.579083] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 256.586780] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 256.594039] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 256.601286] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 256.608535] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 256.615792] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 256.629695] CPU: 1 PID: 9852 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 256.637503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.646847] Call Trace: [ 256.649417] dump_stack+0x123/0x177 [ 256.653033] should_fail.cold.4+0x5/0x13 [ 256.657074] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 256.662187] ? trace_hardirqs_on_caller+0x28/0x180 [ 256.667114] __alloc_pages_nodemask+0x1d5/0x710 [ 256.671770] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 256.676785] alloc_pages_current+0xd6/0x1b0 [ 256.681103] skb_page_frag_refill+0x20b/0x400 [ 256.685588] sk_page_frag_refill+0x46/0x1b0 [ 256.689902] tcp_sendmsg_locked+0xc58/0x35b0 [ 256.694298] ? mark_held_locks+0x130/0x130 [ 256.698602] ? mark_held_locks+0xc7/0x130 [ 256.702751] ? tcp_sendpage+0x50/0x50 [ 256.706534] ? mark_held_locks+0xc7/0x130 [ 256.710658] ? __local_bh_enable_ip+0x160/0x260 [ 256.715305] ? lock_sock_nested+0xc5/0x100 [ 256.719519] ? lockdep_hardirqs_on+0x421/0x5c0 [ 256.724100] ? lock_sock_nested+0x82/0x100 [ 256.728323] ? trace_hardirqs_on+0x28/0x190 [ 256.732620] ? lock_sock_nested+0x82/0x100 [ 256.736846] ? lock_sock_nested+0x82/0x100 [ 256.741068] ? __local_bh_enable_ip+0x160/0x260 [ 256.745716] tcp_sendmsg+0x27/0x40 [ 256.749239] inet_sendmsg+0x108/0x440 [ 256.753019] smc_sendmsg+0x223/0x320 [ 256.756720] ? smc_sendpage+0x170/0x170 [ 256.760803] sock_sendmsg+0xb5/0xf0 [ 256.764434] sock_write_iter+0x215/0x420 [ 256.768484] ? sock_sendmsg+0xf0/0xf0 [ 256.772292] __vfs_write+0x443/0x890 [ 256.775986] ? lock_downgrade+0x860/0x860 [ 256.780120] ? kernel_read+0x130/0x130 [ 256.784010] ? rw_verify_area+0xb8/0x2b0 [ 256.788846] vfs_write+0x150/0x4d0 [ 256.792365] ksys_write+0x103/0x260 [ 256.795969] ? do_sys_open+0x16e/0x350 [ 256.799835] ? __ia32_sys_read+0xa0/0xa0 [ 256.803876] ? do_syscall_64+0x21/0x4e0 [ 256.807827] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.813173] __x64_sys_write+0x6e/0xb0 [ 256.817057] do_syscall_64+0xd0/0x4e0 [ 256.820855] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 256.826202] RIP: 0033:0x4592f9 [ 256.829374] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 256.848270] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 256.855956] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 256.863259] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 256.870518] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 256.877765] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 256.885015] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 256.900041] CPU: 0 PID: 9836 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 256.907854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 256.917206] Call Trace: [ 256.919788] dump_stack+0x123/0x177 [ 256.923417] should_fail.cold.4+0x5/0x13 [ 256.927459] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 256.932539] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 256.937793] ? kasan_unpoison_shadow+0x35/0x50 [ 256.942358] __alloc_pages_nodemask+0x1d5/0x710 [ 256.947002] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 256.952001] alloc_pages_current+0xd6/0x1b0 [ 256.956301] skb_page_frag_refill+0x20b/0x400 [ 256.960784] sk_page_frag_refill+0x46/0x1b0 [ 256.965479] tcp_sendmsg_locked+0xc58/0x35b0 [ 256.969885] ? mark_held_locks+0x130/0x130 [ 256.974105] ? mark_held_locks+0xc7/0x130 [ 256.978242] ? tcp_sendpage+0x50/0x50 [ 256.982041] ? mark_held_locks+0xc7/0x130 [ 256.986166] ? __local_bh_enable_ip+0x160/0x260 [ 256.990813] ? lock_sock_nested+0xc5/0x100 [ 256.995024] ? lockdep_hardirqs_on+0x421/0x5c0 [ 256.999579] ? lock_sock_nested+0x82/0x100 [ 257.003788] ? trace_hardirqs_on+0x28/0x190 [ 257.008091] ? lock_sock_nested+0x82/0x100 [ 257.012300] ? lock_sock_nested+0x82/0x100 [ 257.016510] ? __local_bh_enable_ip+0x160/0x260 [ 257.021165] tcp_sendmsg+0x27/0x40 [ 257.024691] inet_sendmsg+0x108/0x440 [ 257.028470] smc_sendmsg+0x223/0x320 [ 257.032282] ? smc_sendpage+0x170/0x170 [ 257.036239] sock_sendmsg+0xb5/0xf0 [ 257.039862] sock_write_iter+0x215/0x420 [ 257.043903] ? sock_sendmsg+0xf0/0xf0 [ 257.047688] __vfs_write+0x443/0x890 [ 257.051379] ? lock_downgrade+0x860/0x860 [ 257.055516] ? kernel_read+0x130/0x130 [ 257.059385] ? rw_verify_area+0xb8/0x2b0 [ 257.063435] vfs_write+0x150/0x4d0 [ 257.067043] ksys_write+0x103/0x260 [ 257.070644] ? do_sys_open+0x16e/0x350 [ 257.074508] ? __ia32_sys_read+0xa0/0xa0 [ 257.078748] ? do_syscall_64+0x21/0x4e0 [ 257.082698] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.088036] __x64_sys_write+0x6e/0xb0 [ 257.091900] do_syscall_64+0xd0/0x4e0 [ 257.095678] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.100854] RIP: 0033:0x4592f9 [ 257.104021] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 257.122908] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 257.130600] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 257.137851] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 257.145100] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 257.152345] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 257.159590] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 257.181440] FAULT_INJECTION: forcing a failure. [ 257.181440] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 257.194857] FAULT_INJECTION: forcing a failure. [ 257.194857] name failslab, interval 1, probability 0, space 0, times 0 [ 257.206462] FAULT_INJECTION: forcing a failure. [ 257.206462] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 257.220501] CPU: 0 PID: 9869 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 257.228305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.238692] Call Trace: [ 257.241265] dump_stack+0x123/0x177 [ 257.244874] should_fail.cold.4+0x5/0x13 [ 257.248920] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 257.254042] ? kernel_text_address+0x79/0xf0 [ 257.258443] ? __kernel_text_address+0xd/0x40 [ 257.262916] ? unwind_get_return_address+0x61/0xa0 [ 257.267824] __should_failslab+0xba/0xf0 [ 257.271895] should_failslab+0x9/0x14 [ 257.275672] __kmalloc+0x70/0x770 [ 257.279105] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 257.284362] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 257.289594] ? tls_push_record+0xff/0x1600 [ 257.293896] ? tls_sw_sendmsg+0x92d/0x1020 [ 257.298113] ? inet_sendmsg+0x108/0x440 [ 257.302071] ? smc_sendmsg+0x223/0x320 [ 257.305940] ? sock_sendmsg+0xb5/0xf0 [ 257.309732] ? sock_write_iter+0x215/0x420 [ 257.313968] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 257.319745] ? iov_iter_get_pages+0x1ee/0x1370 [ 257.325066] ? __lock_is_held+0xb5/0x140 [ 257.329113] generic_gcmaes_encrypt+0xfd/0x150 [ 257.333672] ? generic_gcmaes_encrypt+0xfd/0x150 [ 257.338423] ? helper_rfc4106_encrypt+0x450/0x450 [ 257.343346] ? __kmalloc+0x5f1/0x770 [ 257.347040] gcmaes_wrapper_encrypt+0x109/0x180 [ 257.352123] tls_push_record+0x9ae/0x1600 [ 257.356249] ? lockdep_hardirqs_on+0x421/0x5c0 [ 257.360815] tls_sw_sendmsg+0x92d/0x1020 [ 257.364856] ? __lock_acquire+0x792/0x4980 [ 257.369071] ? find_held_lock+0x36/0x1d0 [ 257.373632] ? tls_sw_push_pending_record+0x10/0x10 [ 257.379146] ? __local_bh_enable_ip+0x160/0x260 [ 257.383803] ? lock_sock_nested+0xc5/0x100 [ 257.388024] ? lockdep_hardirqs_on+0x421/0x5c0 [ 257.392581] ? lock_sock_nested+0x82/0x100 [ 257.396793] ? trace_hardirqs_on+0x28/0x190 [ 257.401107] ? lock_sock_nested+0x82/0x100 [ 257.405319] ? lock_sock_nested+0x82/0x100 [ 257.409532] inet_sendmsg+0x108/0x440 [ 257.413316] smc_sendmsg+0x223/0x320 [ 257.417007] ? smc_sendpage+0x170/0x170 [ 257.420964] sock_sendmsg+0xb5/0xf0 [ 257.424568] sock_write_iter+0x215/0x420 [ 257.428606] ? sock_sendmsg+0xf0/0xf0 [ 257.432390] __vfs_write+0x443/0x890 [ 257.436098] ? lock_downgrade+0x860/0x860 [ 257.440227] ? kernel_read+0x130/0x130 [ 257.444102] ? rw_verify_area+0xb8/0x2b0 [ 257.448145] vfs_write+0x150/0x4d0 [ 257.451663] ksys_write+0x103/0x260 [ 257.455269] ? do_sys_open+0x16e/0x350 [ 257.459142] ? __ia32_sys_read+0xa0/0xa0 [ 257.463199] ? do_syscall_64+0x21/0x4e0 [ 257.467154] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.472496] __x64_sys_write+0x6e/0xb0 [ 257.476365] do_syscall_64+0xd0/0x4e0 [ 257.480144] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.485311] RIP: 0033:0x4592f9 [ 257.488481] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 257.507380] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 257.515067] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 257.522314] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 257.529598] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 257.536939] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 257.544189] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 257.553228] CPU: 0 PID: 9866 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 257.561040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.570384] Call Trace: [ 257.572955] dump_stack+0x123/0x177 [ 257.576566] should_fail.cold.4+0x5/0x13 [ 257.580605] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 257.585703] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 257.590956] ? kasan_unpoison_shadow+0x35/0x50 [ 257.595525] __alloc_pages_nodemask+0x1d5/0x710 [ 257.600176] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 257.605174] alloc_pages_current+0xd6/0x1b0 [ 257.609474] skb_page_frag_refill+0x20b/0x400 [ 257.613963] sk_page_frag_refill+0x46/0x1b0 [ 257.618280] tcp_sendmsg_locked+0xc58/0x35b0 [ 257.622673] ? mark_held_locks+0x130/0x130 [ 257.626883] ? mark_held_locks+0xc7/0x130 [ 257.631024] ? tcp_sendpage+0x50/0x50 [ 257.634805] ? mark_held_locks+0xc7/0x130 [ 257.638944] ? __local_bh_enable_ip+0x160/0x260 [ 257.643604] ? lock_sock_nested+0xc5/0x100 [ 257.647830] ? lockdep_hardirqs_on+0x421/0x5c0 [ 257.652387] ? lock_sock_nested+0x82/0x100 [ 257.657126] ? trace_hardirqs_on+0x28/0x190 [ 257.661431] ? lock_sock_nested+0x82/0x100 [ 257.665645] ? lock_sock_nested+0x82/0x100 [ 257.670816] ? __local_bh_enable_ip+0x160/0x260 [ 257.675464] tcp_sendmsg+0x27/0x40 [ 257.678986] inet_sendmsg+0x108/0x440 [ 257.682778] smc_sendmsg+0x223/0x320 [ 257.686489] ? smc_sendpage+0x170/0x170 [ 257.690448] sock_sendmsg+0xb5/0xf0 [ 257.694069] sock_write_iter+0x215/0x420 [ 257.698124] ? sock_sendmsg+0xf0/0xf0 [ 257.702025] __vfs_write+0x443/0x890 [ 257.705720] ? lock_downgrade+0x860/0x860 [ 257.709859] ? kernel_read+0x130/0x130 [ 257.713759] ? rw_verify_area+0xb8/0x2b0 [ 257.717801] vfs_write+0x150/0x4d0 [ 257.721321] ksys_write+0x103/0x260 [ 257.724931] ? do_sys_open+0x16e/0x350 [ 257.728813] ? __ia32_sys_read+0xa0/0xa0 [ 257.732862] ? do_syscall_64+0x21/0x4e0 [ 257.736816] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.742158] __x64_sys_write+0x6e/0xb0 [ 257.746024] do_syscall_64+0xd0/0x4e0 [ 257.749804] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 257.755318] RIP: 0033:0x4592f9 [ 257.758488] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 257.777384] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 257.785069] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 257.792323] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 257.799574] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 257.806822] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 257.814156] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 257.829525] CPU: 1 PID: 9867 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 257.837343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 257.846697] Call Trace: [ 257.849282] dump_stack+0x123/0x177 [ 257.852913] should_fail.cold.4+0x5/0x13 [ 257.856970] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 257.862069] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 257.867344] ? kasan_unpoison_shadow+0x35/0x50 [ 257.871927] __alloc_pages_nodemask+0x1d5/0x710 [ 257.876594] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 257.881616] alloc_pages_current+0xd6/0x1b0 [ 257.886374] skb_page_frag_refill+0x20b/0x400 [ 257.890897] sk_page_frag_refill+0x46/0x1b0 [ 257.895199] tcp_sendmsg_locked+0xc58/0x35b0 [ 257.899588] ? mark_held_locks+0x130/0x130 [ 257.903798] ? mark_held_locks+0xc7/0x130 [ 257.907929] ? tcp_sendpage+0x50/0x50 [ 257.911711] ? mark_held_locks+0xc7/0x130 [ 257.915853] ? __local_bh_enable_ip+0x160/0x260 [ 257.920511] ? lock_sock_nested+0xc5/0x100 [ 257.924738] ? lockdep_hardirqs_on+0x421/0x5c0 [ 257.929295] ? lock_sock_nested+0x82/0x100 [ 257.933529] ? trace_hardirqs_on+0x28/0x190 [ 257.937829] ? lock_sock_nested+0x82/0x100 [ 257.942044] ? lock_sock_nested+0x82/0x100 [ 257.946257] ? __local_bh_enable_ip+0x160/0x260 [ 257.950903] tcp_sendmsg+0x27/0x40 [ 257.954422] inet_sendmsg+0x108/0x440 [ 257.958222] smc_sendmsg+0x223/0x320 [ 257.961925] ? smc_sendpage+0x170/0x170 [ 257.965892] sock_sendmsg+0xb5/0xf0 [ 257.969500] sock_write_iter+0x215/0x420 [ 257.973650] ? sock_sendmsg+0xf0/0xf0 [ 257.979116] __vfs_write+0x443/0x890 [ 257.982809] ? lock_downgrade+0x860/0x860 [ 257.986964] ? kernel_read+0x130/0x130 [ 257.991012] ? rw_verify_area+0xb8/0x2b0 [ 257.995055] vfs_write+0x150/0x4d0 [ 257.998573] ksys_write+0x103/0x260 [ 258.003391] ? do_sys_open+0x16e/0x350 [ 258.007260] ? __ia32_sys_read+0xa0/0xa0 [ 258.011299] ? do_syscall_64+0x21/0x4e0 [ 258.015255] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.021398] __x64_sys_write+0x6e/0xb0 [ 258.025267] do_syscall_64+0xd0/0x4e0 [ 258.029052] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.034220] RIP: 0033:0x4592f9 [ 258.037478] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.056460] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 258.064166] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 258.071415] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 258.078665] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 258.086354] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 258.093603] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 258.101370] FAULT_INJECTION: forcing a failure. [ 258.101370] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 258.113613] FAULT_INJECTION: forcing a failure. [ 258.113613] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 258.125669] CPU: 1 PID: 9876 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 258.133501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.143363] Call Trace: [ 258.145938] dump_stack+0x123/0x177 [ 258.149554] should_fail.cold.4+0x5/0x13 [ 258.153600] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 258.158681] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 258.163937] ? kasan_unpoison_shadow+0x35/0x50 [ 258.168502] __alloc_pages_nodemask+0x1d5/0x710 [ 258.173166] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 258.178171] alloc_pages_current+0xd6/0x1b0 [ 258.182480] skb_page_frag_refill+0x20b/0x400 [ 258.186956] sk_page_frag_refill+0x46/0x1b0 [ 258.191259] tcp_sendmsg_locked+0xc58/0x35b0 [ 258.195668] ? mark_held_locks+0x130/0x130 [ 258.199887] ? mark_held_locks+0xc7/0x130 [ 258.204024] ? tcp_sendpage+0x50/0x50 [ 258.207804] ? mark_held_locks+0xc7/0x130 [ 258.211930] ? __local_bh_enable_ip+0x160/0x260 [ 258.216579] ? lock_sock_nested+0xc5/0x100 [ 258.220793] ? lockdep_hardirqs_on+0x421/0x5c0 [ 258.225353] ? lock_sock_nested+0x82/0x100 [ 258.229575] ? trace_hardirqs_on+0x28/0x190 [ 258.233890] ? lock_sock_nested+0x82/0x100 [ 258.238209] ? __local_bh_enable_ip+0x160/0x260 [ 258.242861] tcp_sendmsg+0x27/0x40 [ 258.246380] inet_sendmsg+0x108/0x440 [ 258.250176] smc_sendmsg+0x223/0x320 [ 258.253868] ? smc_sendpage+0x170/0x170 [ 258.257821] sock_sendmsg+0xb5/0xf0 [ 258.261445] sock_write_iter+0x215/0x420 [ 258.265488] ? sock_sendmsg+0xf0/0xf0 [ 258.269624] __vfs_write+0x443/0x890 [ 258.273841] ? lock_downgrade+0x860/0x860 [ 258.277967] ? kernel_read+0x130/0x130 [ 258.281848] ? rw_verify_area+0xb8/0x2b0 [ 258.285897] vfs_write+0x150/0x4d0 [ 258.289437] ksys_write+0x103/0x260 [ 258.293041] ? do_sys_open+0x16e/0x350 [ 258.296908] ? __ia32_sys_read+0xa0/0xa0 [ 258.300951] ? do_syscall_64+0x21/0x4e0 [ 258.304907] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.310259] __x64_sys_write+0x6e/0xb0 [ 258.314136] do_syscall_64+0xd0/0x4e0 [ 258.317919] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.323143] RIP: 0033:0x4592f9 [ 258.326315] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.345216] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 258.352907] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 258.360155] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 258.367855] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 258.375105] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 258.382354] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 258.389618] CPU: 0 PID: 9877 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 258.397417] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.406796] Call Trace: [ 258.409380] dump_stack+0x123/0x177 [ 258.413003] should_fail.cold.4+0x5/0x13 [ 258.417045] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 258.422139] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 258.431824] ? kasan_unpoison_shadow+0x35/0x50 [ 258.436387] __alloc_pages_nodemask+0x1d5/0x710 [ 258.441053] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 258.446053] alloc_pages_current+0xd6/0x1b0 [ 258.450355] skb_page_frag_refill+0x20b/0x400 [ 258.454844] sk_page_frag_refill+0x46/0x1b0 [ 258.459142] tcp_sendmsg_locked+0xc58/0x35b0 [ 258.463529] ? mark_held_locks+0x130/0x130 [ 258.467756] ? mark_held_locks+0xc7/0x130 [ 258.471900] ? tcp_sendpage+0x50/0x50 [ 258.475692] ? mark_held_locks+0xc7/0x130 [ 258.479820] ? __local_bh_enable_ip+0x160/0x260 [ 258.484465] ? lock_sock_nested+0xc5/0x100 [ 258.488681] ? lockdep_hardirqs_on+0x421/0x5c0 [ 258.493241] ? lock_sock_nested+0x82/0x100 [ 258.497455] ? trace_hardirqs_on+0x28/0x190 [ 258.501754] ? lock_sock_nested+0x82/0x100 [ 258.505965] ? lock_sock_nested+0x82/0x100 [ 258.510176] ? __local_bh_enable_ip+0x160/0x260 [ 258.514826] tcp_sendmsg+0x27/0x40 [ 258.518446] inet_sendmsg+0x108/0x440 [ 258.522245] smc_sendmsg+0x223/0x320 [ 258.525959] ? smc_sendpage+0x170/0x170 [ 258.529917] sock_sendmsg+0xb5/0xf0 [ 258.533567] sock_write_iter+0x215/0x420 [ 258.538399] ? sock_sendmsg+0xf0/0xf0 [ 258.542184] __vfs_write+0x443/0x890 [ 258.545878] ? lock_downgrade+0x860/0x860 [ 258.550019] ? kernel_read+0x130/0x130 [ 258.553892] ? rw_verify_area+0xb8/0x2b0 [ 258.557943] vfs_write+0x150/0x4d0 [ 258.561479] ksys_write+0x103/0x260 [ 258.565084] ? do_sys_open+0x16e/0x350 [ 258.568954] ? __ia32_sys_read+0xa0/0xa0 [ 258.573003] ? do_syscall_64+0x21/0x4e0 [ 258.576956] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.582299] __x64_sys_write+0x6e/0xb0 [ 258.586163] do_syscall_64+0xd0/0x4e0 [ 258.589953] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.595298] RIP: 0033:0x4592f9 [ 258.598465] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.617346] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 258.625029] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 2020/11/29 15:27:21 executed programs: 796 [ 258.632366] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 258.639613] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 258.646869] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 258.654113] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 258.668639] FAULT_INJECTION: forcing a failure. [ 258.668639] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 258.690006] CPU: 1 PID: 9882 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 258.697826] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 258.707180] Call Trace: [ 258.709765] dump_stack+0x123/0x177 [ 258.713390] should_fail.cold.4+0x5/0x13 [ 258.717446] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 258.722546] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 258.727820] ? kasan_unpoison_shadow+0x35/0x50 [ 258.732400] __alloc_pages_nodemask+0x1d5/0x710 [ 258.737067] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 258.742095] alloc_pages_current+0xd6/0x1b0 [ 258.746415] skb_page_frag_refill+0x20b/0x400 [ 258.750911] sk_page_frag_refill+0x46/0x1b0 [ 258.755253] tcp_sendmsg_locked+0xc58/0x35b0 [ 258.759664] ? mark_held_locks+0x130/0x130 [ 258.763895] ? mark_held_locks+0xc7/0x130 [ 258.768053] ? tcp_sendpage+0x50/0x50 [ 258.771852] ? mark_held_locks+0xc7/0x130 [ 258.775995] ? __local_bh_enable_ip+0x160/0x260 [ 258.780677] ? lock_sock_nested+0xc5/0x100 [ 258.784908] ? lockdep_hardirqs_on+0x421/0x5c0 [ 258.789485] ? lock_sock_nested+0x82/0x100 [ 258.793732] ? trace_hardirqs_on+0x28/0x190 [ 258.798036] ? lock_sock_nested+0x82/0x100 [ 258.802246] ? lock_sock_nested+0x82/0x100 [ 258.806461] ? __local_bh_enable_ip+0x160/0x260 [ 258.811110] tcp_sendmsg+0x27/0x40 [ 258.814626] inet_sendmsg+0x108/0x440 [ 258.818405] smc_sendmsg+0x223/0x320 [ 258.822098] ? smc_sendpage+0x170/0x170 [ 258.826047] sock_sendmsg+0xb5/0xf0 [ 258.829650] sock_write_iter+0x215/0x420 [ 258.833687] ? sock_sendmsg+0xf0/0xf0 [ 258.837484] __vfs_write+0x443/0x890 [ 258.841179] ? lock_downgrade+0x860/0x860 [ 258.845301] ? kernel_read+0x130/0x130 [ 258.849171] ? rw_verify_area+0xb8/0x2b0 [ 258.853206] vfs_write+0x150/0x4d0 [ 258.856723] ksys_write+0x103/0x260 [ 258.860330] ? do_sys_open+0x16e/0x350 [ 258.864194] ? __ia32_sys_read+0xa0/0xa0 [ 258.868229] ? do_syscall_64+0x21/0x4e0 [ 258.872180] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.877527] __x64_sys_write+0x6e/0xb0 [ 258.881825] do_syscall_64+0xd0/0x4e0 [ 258.885599] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 258.890765] RIP: 0033:0x4592f9 [ 258.893934] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 258.912811] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 258.920492] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 258.927776] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 258.935022] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 258.942274] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 258.949520] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 258.992037] FAULT_INJECTION: forcing a failure. [ 258.992037] name failslab, interval 1, probability 0, space 0, times 0 [ 258.995805] FAULT_INJECTION: forcing a failure. [ 258.995805] name failslab, interval 1, probability 0, space 0, times 0 [ 259.018831] FAULT_INJECTION: forcing a failure. [ 259.018831] name failslab, interval 1, probability 0, space 0, times 0 [ 259.021825] CPU: 0 PID: 9902 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 259.030767] FAULT_INJECTION: forcing a failure. [ 259.030767] name failslab, interval 1, probability 0, space 0, times 0 [ 259.037811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.037814] Call Trace: [ 259.037826] dump_stack+0x123/0x177 [ 259.037836] should_fail.cold.4+0x5/0x13 [ 259.037844] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 259.037851] ? kernel_text_address+0x79/0xf0 [ 259.037857] ? __kernel_text_address+0xd/0x40 [ 259.037863] ? unwind_get_return_address+0x61/0xa0 [ 259.037871] __should_failslab+0xba/0xf0 [ 259.037878] should_failslab+0x9/0x14 [ 259.037884] __kmalloc+0x70/0x770 [ 259.037892] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 259.037900] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 259.037905] ? tls_push_record+0xff/0x1600 [ 259.037912] ? tls_sw_sendmsg+0x92d/0x1020 [ 259.117864] ? inet_sendmsg+0x108/0x440 [ 259.121816] ? smc_sendmsg+0x223/0x320 [ 259.125681] ? sock_sendmsg+0xb5/0xf0 [ 259.129455] ? sock_write_iter+0x215/0x420 [ 259.133671] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 259.139443] ? iov_iter_get_pages+0x1ee/0x1370 [ 259.144006] ? __lock_is_held+0xb5/0x140 [ 259.148048] generic_gcmaes_encrypt+0xfd/0x150 [ 259.152603] ? generic_gcmaes_encrypt+0xfd/0x150 [ 259.157334] ? helper_rfc4106_encrypt+0x450/0x450 [ 259.162151] ? __kmalloc+0x5f1/0x770 [ 259.165844] gcmaes_wrapper_encrypt+0x109/0x180 [ 259.170500] tls_push_record+0x9ae/0x1600 [ 259.174622] ? lockdep_hardirqs_on+0x421/0x5c0 [ 259.179184] tls_sw_sendmsg+0x92d/0x1020 [ 259.183222] ? __lock_acquire+0x792/0x4980 [ 259.187435] ? find_held_lock+0x36/0x1d0 [ 259.191477] ? tls_sw_push_pending_record+0x10/0x10 [ 259.196467] ? __local_bh_enable_ip+0x160/0x260 [ 259.201109] ? lock_sock_nested+0xc5/0x100 [ 259.205320] ? lockdep_hardirqs_on+0x421/0x5c0 [ 259.209878] ? lock_sock_nested+0x82/0x100 [ 259.214088] ? trace_hardirqs_on+0x28/0x190 [ 259.218815] ? lock_sock_nested+0x82/0x100 [ 259.223022] ? lock_sock_nested+0x82/0x100 [ 259.227236] inet_sendmsg+0x108/0x440 [ 259.231020] smc_sendmsg+0x223/0x320 [ 259.234709] ? smc_sendpage+0x170/0x170 [ 259.238656] sock_sendmsg+0xb5/0xf0 [ 259.242439] sock_write_iter+0x215/0x420 [ 259.246475] ? sock_sendmsg+0xf0/0xf0 [ 259.250296] __vfs_write+0x443/0x890 [ 259.254335] ? lock_downgrade+0x860/0x860 [ 259.258468] ? kernel_read+0x130/0x130 [ 259.262338] ? rw_verify_area+0xb8/0x2b0 [ 259.266374] vfs_write+0x150/0x4d0 [ 259.269901] ksys_write+0x103/0x260 [ 259.273517] ? do_sys_open+0x16e/0x350 [ 259.277386] ? __ia32_sys_read+0xa0/0xa0 [ 259.281423] ? do_syscall_64+0x21/0x4e0 [ 259.285377] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.290721] __x64_sys_write+0x6e/0xb0 [ 259.294582] do_syscall_64+0xd0/0x4e0 [ 259.298369] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.306497] RIP: 0033:0x4592f9 [ 259.309678] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 259.328567] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 259.336251] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 259.343506] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 259.350937] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 259.358182] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 259.365428] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 259.380853] CPU: 1 PID: 9900 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 259.388678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.398072] Call Trace: [ 259.400664] dump_stack+0x123/0x177 [ 259.404290] should_fail.cold.4+0x5/0x13 [ 259.408349] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 259.413453] ? kernel_text_address+0x79/0xf0 [ 259.417881] ? __kernel_text_address+0xd/0x40 [ 259.422375] ? unwind_get_return_address+0x61/0xa0 [ 259.427289] __should_failslab+0xba/0xf0 [ 259.431335] should_failslab+0x9/0x14 [ 259.435115] __kmalloc+0x70/0x770 [ 259.438549] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 259.443916] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 259.449004] ? tls_push_record+0xff/0x1600 [ 259.453217] ? tls_sw_sendmsg+0x92d/0x1020 [ 259.457428] ? inet_sendmsg+0x108/0x440 [ 259.461378] ? smc_sendmsg+0x223/0x320 [ 259.465242] ? sock_sendmsg+0xb5/0xf0 [ 259.469018] ? sock_write_iter+0x215/0x420 [ 259.473235] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 259.479011] ? iov_iter_get_pages+0x1ee/0x1370 [ 259.483585] ? __lock_is_held+0xb5/0x140 [ 259.487632] generic_gcmaes_encrypt+0xfd/0x150 [ 259.492191] ? generic_gcmaes_encrypt+0xfd/0x150 [ 259.496921] ? helper_rfc4106_encrypt+0x450/0x450 [ 259.501748] ? __kmalloc+0x5f1/0x770 [ 259.505446] gcmaes_wrapper_encrypt+0x109/0x180 [ 259.510200] tls_push_record+0x9ae/0x1600 [ 259.514324] ? lockdep_hardirqs_on+0x421/0x5c0 [ 259.518891] tls_sw_sendmsg+0x92d/0x1020 [ 259.522933] ? __lock_acquire+0x792/0x4980 [ 259.527302] ? find_held_lock+0x36/0x1d0 [ 259.531355] ? tls_sw_push_pending_record+0x10/0x10 [ 259.536358] ? __local_bh_enable_ip+0x160/0x260 [ 259.541012] ? lock_sock_nested+0xc5/0x100 [ 259.545227] ? lockdep_hardirqs_on+0x421/0x5c0 [ 259.549801] ? lock_sock_nested+0x82/0x100 [ 259.554015] ? trace_hardirqs_on+0x28/0x190 [ 259.558318] ? lock_sock_nested+0x82/0x100 [ 259.562532] ? lock_sock_nested+0x82/0x100 [ 259.566750] inet_sendmsg+0x108/0x440 [ 259.570545] smc_sendmsg+0x223/0x320 [ 259.574247] ? smc_sendpage+0x170/0x170 [ 259.578212] sock_sendmsg+0xb5/0xf0 [ 259.581818] sock_write_iter+0x215/0x420 [ 259.585861] ? sock_sendmsg+0xf0/0xf0 [ 259.589655] __vfs_write+0x443/0x890 [ 259.593369] ? lock_downgrade+0x860/0x860 [ 259.597501] ? kernel_read+0x130/0x130 [ 259.601377] ? rw_verify_area+0xb8/0x2b0 [ 259.605417] vfs_write+0x150/0x4d0 [ 259.608935] ksys_write+0x103/0x260 [ 259.612538] ? do_sys_open+0x16e/0x350 [ 259.616403] ? __ia32_sys_read+0xa0/0xa0 [ 259.620444] ? do_syscall_64+0x21/0x4e0 [ 259.624394] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.629738] __x64_sys_write+0x6e/0xb0 [ 259.633611] do_syscall_64+0xd0/0x4e0 [ 259.637397] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.642570] RIP: 0033:0x4592f9 [ 259.645743] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 259.664734] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 259.672614] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 259.679864] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 259.687112] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 259.694463] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 259.701867] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 259.709136] CPU: 0 PID: 9901 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 259.716928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 259.726264] Call Trace: [ 259.728836] dump_stack+0x123/0x177 [ 259.732449] should_fail.cold.4+0x5/0x13 [ 259.736488] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 259.741584] ? kernel_text_address+0x79/0xf0 [ 259.746065] ? __kernel_text_address+0xd/0x40 [ 259.750542] ? unwind_get_return_address+0x61/0xa0 [ 259.755456] __should_failslab+0xba/0xf0 [ 259.759498] should_failslab+0x9/0x14 [ 259.763280] __kmalloc+0x70/0x770 [ 259.766733] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 259.771991] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 259.777087] ? tls_push_record+0xff/0x1600 [ 259.781305] ? tls_sw_sendmsg+0x92d/0x1020 [ 259.785517] ? inet_sendmsg+0x108/0x440 [ 259.789474] ? smc_sendmsg+0x223/0x320 [ 259.793355] ? sock_sendmsg+0xb5/0xf0 [ 259.797155] ? sock_write_iter+0x215/0x420 [ 259.801386] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 259.807172] ? iov_iter_get_pages+0x1ee/0x1370 [ 259.811747] ? __lock_is_held+0xb5/0x140 [ 259.815810] generic_gcmaes_encrypt+0xfd/0x150 [ 259.820385] ? generic_gcmaes_encrypt+0xfd/0x150 [ 259.825121] ? helper_rfc4106_encrypt+0x450/0x450 [ 259.829987] ? __kmalloc+0x5f1/0x770 [ 259.833685] gcmaes_wrapper_encrypt+0x109/0x180 [ 259.838343] tls_push_record+0x9ae/0x1600 [ 259.842486] ? lockdep_hardirqs_on+0x421/0x5c0 [ 259.847058] tls_sw_sendmsg+0x92d/0x1020 [ 259.851100] ? __lock_acquire+0x792/0x4980 [ 259.855321] ? find_held_lock+0x36/0x1d0 [ 259.859363] ? tls_sw_push_pending_record+0x10/0x10 [ 259.864357] ? __local_bh_enable_ip+0x160/0x260 [ 259.869005] ? lock_sock_nested+0xc5/0x100 [ 259.873240] ? lockdep_hardirqs_on+0x421/0x5c0 [ 259.877811] ? lock_sock_nested+0x82/0x100 [ 259.882023] ? trace_hardirqs_on+0x28/0x190 [ 259.886320] ? lock_sock_nested+0x82/0x100 [ 259.890534] ? lock_sock_nested+0x82/0x100 [ 259.894755] inet_sendmsg+0x108/0x440 [ 259.898534] smc_sendmsg+0x223/0x320 [ 259.902239] ? smc_sendpage+0x170/0x170 [ 259.906188] sock_sendmsg+0xb5/0xf0 [ 259.909796] sock_write_iter+0x215/0x420 [ 259.913838] ? sock_sendmsg+0xf0/0xf0 [ 259.917627] __vfs_write+0x443/0x890 [ 259.921330] ? lock_downgrade+0x860/0x860 [ 259.925455] ? kernel_read+0x130/0x130 [ 259.929337] ? rw_verify_area+0xb8/0x2b0 [ 259.933383] vfs_write+0x150/0x4d0 [ 259.936904] ksys_write+0x103/0x260 [ 259.940514] ? do_sys_open+0x16e/0x350 [ 259.944818] ? __ia32_sys_read+0xa0/0xa0 [ 259.948883] ? do_syscall_64+0x21/0x4e0 [ 259.952846] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.958192] __x64_sys_write+0x6e/0xb0 [ 259.962060] do_syscall_64+0xd0/0x4e0 [ 259.965837] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 259.971014] RIP: 0033:0x4592f9 [ 259.974188] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 259.993074] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 260.000776] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 260.008024] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 260.015273] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 260.022529] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 260.029780] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 260.037152] CPU: 1 PID: 9899 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 260.044948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.054295] Call Trace: [ 260.056878] dump_stack+0x123/0x177 [ 260.060502] should_fail.cold.4+0x5/0x13 [ 260.064562] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 260.069657] ? kernel_text_address+0x79/0xf0 [ 260.074060] ? __kernel_text_address+0xd/0x40 [ 260.078547] ? unwind_get_return_address+0x61/0xa0 [ 260.083466] __should_failslab+0xba/0xf0 [ 260.087506] should_failslab+0x9/0x14 [ 260.091296] __kmalloc+0x70/0x770 [ 260.094726] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 260.099992] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 260.105070] ? tls_push_record+0xff/0x1600 [ 260.109281] ? tls_sw_sendmsg+0x92d/0x1020 [ 260.113489] ? inet_sendmsg+0x108/0x440 [ 260.117438] ? smc_sendmsg+0x223/0x320 [ 260.121308] ? sock_sendmsg+0xb5/0xf0 [ 260.125079] ? sock_write_iter+0x215/0x420 [ 260.129308] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 260.135097] ? iov_iter_get_pages+0x1ee/0x1370 [ 260.139658] ? __lock_is_held+0xb5/0x140 [ 260.143707] generic_gcmaes_encrypt+0xfd/0x150 [ 260.148264] ? generic_gcmaes_encrypt+0xfd/0x150 [ 260.152991] ? helper_rfc4106_encrypt+0x450/0x450 [ 260.157810] ? __kmalloc+0x5f1/0x770 [ 260.161511] gcmaes_wrapper_encrypt+0x109/0x180 [ 260.166154] tls_push_record+0x9ae/0x1600 [ 260.170274] ? lockdep_hardirqs_on+0x421/0x5c0 [ 260.174838] tls_sw_sendmsg+0x92d/0x1020 [ 260.178873] ? __lock_acquire+0x792/0x4980 [ 260.183086] ? find_held_lock+0x36/0x1d0 [ 260.187127] ? tls_sw_push_pending_record+0x10/0x10 [ 260.192129] ? __local_bh_enable_ip+0x160/0x260 [ 260.196774] ? lock_sock_nested+0xc5/0x100 [ 260.200982] ? lockdep_hardirqs_on+0x421/0x5c0 [ 260.205538] ? lock_sock_nested+0x82/0x100 [ 260.209760] ? trace_hardirqs_on+0x28/0x190 [ 260.214055] ? lock_sock_nested+0x82/0x100 [ 260.218274] ? lock_sock_nested+0x82/0x100 [ 260.222484] inet_sendmsg+0x108/0x440 [ 260.226261] smc_sendmsg+0x223/0x320 [ 260.229950] ? smc_sendpage+0x170/0x170 [ 260.233898] sock_sendmsg+0xb5/0xf0 [ 260.237516] sock_write_iter+0x215/0x420 [ 260.241550] ? sock_sendmsg+0xf0/0xf0 [ 260.245337] __vfs_write+0x443/0x890 [ 260.249028] ? lock_downgrade+0x860/0x860 [ 260.253156] ? kernel_read+0x130/0x130 [ 260.257026] ? rw_verify_area+0xb8/0x2b0 [ 260.261064] vfs_write+0x150/0x4d0 [ 260.264581] ksys_write+0x103/0x260 [ 260.268182] ? do_sys_open+0x16e/0x350 [ 260.272046] ? __ia32_sys_read+0xa0/0xa0 [ 260.276084] ? do_syscall_64+0x21/0x4e0 [ 260.280033] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 260.285373] __x64_sys_write+0x6e/0xb0 [ 260.289236] do_syscall_64+0xd0/0x4e0 [ 260.293013] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 260.298177] RIP: 0033:0x4592f9 [ 260.301345] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.320221] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 260.327911] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 260.335165] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 260.342410] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 260.349656] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 260.356910] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 260.391994] FAULT_INJECTION: forcing a failure. [ 260.391994] name failslab, interval 1, probability 0, space 0, times 0 [ 260.408623] FAULT_INJECTION: forcing a failure. [ 260.408623] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 260.413650] CPU: 1 PID: 9913 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 260.429446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.438779] Call Trace: [ 260.441344] dump_stack+0x123/0x177 [ 260.444949] should_fail.cold.4+0x5/0x13 [ 260.448987] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 260.454076] ? kernel_text_address+0x79/0xf0 [ 260.458466] ? __kernel_text_address+0xd/0x40 [ 260.462934] ? unwind_get_return_address+0x61/0xa0 [ 260.467862] __should_failslab+0xba/0xf0 [ 260.471902] should_failslab+0x9/0x14 [ 260.475678] __kmalloc+0x70/0x770 [ 260.479110] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 260.484361] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 260.489449] ? tls_push_record+0xff/0x1600 [ 260.493666] ? tls_sw_sendmsg+0x92d/0x1020 [ 260.497916] ? inet_sendmsg+0x108/0x440 [ 260.501866] ? smc_sendmsg+0x223/0x320 [ 260.505734] ? sock_sendmsg+0xb5/0xf0 [ 260.509507] ? sock_write_iter+0x215/0x420 [ 260.513726] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 260.519512] ? iov_iter_get_pages+0x1ee/0x1370 [ 260.524089] ? __lock_is_held+0xb5/0x140 [ 260.528138] generic_gcmaes_encrypt+0xfd/0x150 [ 260.532700] ? generic_gcmaes_encrypt+0xfd/0x150 [ 260.537434] ? helper_rfc4106_encrypt+0x450/0x450 [ 260.542256] ? __kmalloc+0x5f1/0x770 [ 260.545961] gcmaes_wrapper_encrypt+0x109/0x180 [ 260.550606] tls_push_record+0x9ae/0x1600 [ 260.554730] ? lockdep_hardirqs_on+0x421/0x5c0 [ 260.559292] tls_sw_sendmsg+0x92d/0x1020 [ 260.563327] ? __lock_acquire+0x792/0x4980 [ 260.567541] ? find_held_lock+0x36/0x1d0 [ 260.571591] ? tls_sw_push_pending_record+0x10/0x10 [ 260.576589] ? __local_bh_enable_ip+0x160/0x260 [ 260.581231] ? lock_sock_nested+0xc5/0x100 [ 260.585440] ? lockdep_hardirqs_on+0x421/0x5c0 [ 260.589996] ? lock_sock_nested+0x82/0x100 [ 260.594204] ? trace_hardirqs_on+0x28/0x190 [ 260.598498] ? lock_sock_nested+0x82/0x100 [ 260.602707] ? lock_sock_nested+0x82/0x100 [ 260.606922] inet_sendmsg+0x108/0x440 [ 260.610709] smc_sendmsg+0x223/0x320 [ 260.614398] ? smc_sendpage+0x170/0x170 [ 260.618356] sock_sendmsg+0xb5/0xf0 [ 260.621958] sock_write_iter+0x215/0x420 [ 260.626002] ? sock_sendmsg+0xf0/0xf0 [ 260.629786] __vfs_write+0x443/0x890 [ 260.633475] ? lock_downgrade+0x860/0x860 [ 260.637775] ? kernel_read+0x130/0x130 [ 260.641659] ? rw_verify_area+0xb8/0x2b0 [ 260.645698] vfs_write+0x150/0x4d0 [ 260.649215] ksys_write+0x103/0x260 [ 260.652820] ? do_sys_open+0x16e/0x350 [ 260.656887] ? __ia32_sys_read+0xa0/0xa0 [ 260.660924] ? do_syscall_64+0x21/0x4e0 [ 260.664872] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 260.670314] __x64_sys_write+0x6e/0xb0 [ 260.674201] do_syscall_64+0xd0/0x4e0 [ 260.678000] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 260.683184] RIP: 0033:0x4592f9 [ 260.686359] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.705766] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 260.713456] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 260.720713] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 260.727958] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 260.735399] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 260.742649] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 260.762534] CPU: 1 PID: 9896 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 260.770344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 260.779691] Call Trace: [ 260.782259] dump_stack+0x123/0x177 [ 260.785866] should_fail.cold.4+0x5/0x13 [ 260.789936] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 260.795364] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 260.800631] ? kasan_unpoison_shadow+0x35/0x50 [ 260.805190] __alloc_pages_nodemask+0x1d5/0x710 [ 260.809833] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 260.814830] alloc_pages_current+0xd6/0x1b0 [ 260.819142] skb_page_frag_refill+0x20b/0x400 [ 260.823614] sk_page_frag_refill+0x46/0x1b0 [ 260.827913] tcp_sendmsg_locked+0xc58/0x35b0 [ 260.832311] ? mark_held_locks+0x130/0x130 [ 260.836520] ? mark_held_locks+0xc7/0x130 [ 260.840663] ? tcp_sendpage+0x50/0x50 [ 260.844442] ? mark_held_locks+0xc7/0x130 [ 260.848575] ? __local_bh_enable_ip+0x160/0x260 [ 260.854172] ? lock_sock_nested+0xc5/0x100 [ 260.858383] ? lockdep_hardirqs_on+0x421/0x5c0 [ 260.862939] ? lock_sock_nested+0x82/0x100 [ 260.867147] ? trace_hardirqs_on+0x28/0x190 [ 260.871446] ? lock_sock_nested+0x82/0x100 [ 260.875652] ? lock_sock_nested+0x82/0x100 [ 260.879888] ? __local_bh_enable_ip+0x160/0x260 [ 260.884543] tcp_sendmsg+0x27/0x40 [ 260.888057] inet_sendmsg+0x108/0x440 [ 260.891838] smc_sendmsg+0x223/0x320 [ 260.895527] ? smc_sendpage+0x170/0x170 [ 260.899478] sock_sendmsg+0xb5/0xf0 [ 260.903083] sock_write_iter+0x215/0x420 [ 260.907119] ? sock_sendmsg+0xf0/0xf0 [ 260.910902] __vfs_write+0x443/0x890 [ 260.914617] ? lock_downgrade+0x860/0x860 [ 260.918740] ? kernel_read+0x130/0x130 [ 260.922617] ? rw_verify_area+0xb8/0x2b0 [ 260.926655] vfs_write+0x150/0x4d0 [ 260.930172] ksys_write+0x103/0x260 [ 260.933783] ? do_sys_open+0x16e/0x350 [ 260.937644] ? __ia32_sys_read+0xa0/0xa0 [ 260.941857] ? do_syscall_64+0x21/0x4e0 [ 260.945809] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 260.951148] __x64_sys_write+0x6e/0xb0 [ 260.955008] do_syscall_64+0xd0/0x4e0 [ 260.958784] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 260.963948] RIP: 0033:0x4592f9 [ 260.967126] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 260.986003] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 260.993735] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 261.000989] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 261.008234] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 261.015493] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 261.022740] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 261.070578] FAULT_INJECTION: forcing a failure. [ 261.070578] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 261.084084] FAULT_INJECTION: forcing a failure. [ 261.084084] name failslab, interval 1, probability 0, space 0, times 0 [ 261.095605] FAULT_INJECTION: forcing a failure. [ 261.095605] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 261.113734] CPU: 1 PID: 9920 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 261.121547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.130894] Call Trace: [ 261.133497] dump_stack+0x123/0x177 [ 261.137116] should_fail.cold.4+0x5/0x13 [ 261.141154] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 261.146234] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 261.151500] ? kasan_unpoison_shadow+0x35/0x50 [ 261.156059] __alloc_pages_nodemask+0x1d5/0x710 [ 261.160705] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 261.165703] alloc_pages_current+0xd6/0x1b0 [ 261.170002] skb_page_frag_refill+0x20b/0x400 [ 261.174477] sk_page_frag_refill+0x46/0x1b0 [ 261.178776] tcp_sendmsg_locked+0xc58/0x35b0 [ 261.183171] ? mark_held_locks+0x130/0x130 [ 261.187398] ? mark_held_locks+0xc7/0x130 [ 261.191526] ? tcp_sendpage+0x50/0x50 [ 261.195302] ? mark_held_locks+0xc7/0x130 [ 261.199424] ? __local_bh_enable_ip+0x160/0x260 [ 261.204074] ? lock_sock_nested+0xc5/0x100 [ 261.208298] ? lockdep_hardirqs_on+0x421/0x5c0 [ 261.212878] ? lock_sock_nested+0x82/0x100 [ 261.217117] ? trace_hardirqs_on+0x28/0x190 [ 261.221423] ? lock_sock_nested+0x82/0x100 [ 261.225637] ? lock_sock_nested+0x82/0x100 [ 261.229848] ? __local_bh_enable_ip+0x160/0x260 [ 261.234500] tcp_sendmsg+0x27/0x40 [ 261.238016] inet_sendmsg+0x108/0x440 [ 261.241796] smc_sendmsg+0x223/0x320 [ 261.245484] ? smc_sendpage+0x170/0x170 [ 261.249444] sock_sendmsg+0xb5/0xf0 [ 261.253131] sock_write_iter+0x215/0x420 [ 261.257165] ? sock_sendmsg+0xf0/0xf0 [ 261.260947] __vfs_write+0x443/0x890 [ 261.264638] ? lock_downgrade+0x860/0x860 [ 261.268771] ? kernel_read+0x130/0x130 [ 261.272640] ? rw_verify_area+0xb8/0x2b0 [ 261.276677] vfs_write+0x150/0x4d0 [ 261.280281] ksys_write+0x103/0x260 [ 261.283882] ? do_sys_open+0x16e/0x350 [ 261.287763] ? __ia32_sys_read+0xa0/0xa0 [ 261.291801] ? do_syscall_64+0x21/0x4e0 [ 261.295748] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 261.301095] __x64_sys_write+0x6e/0xb0 [ 261.304956] do_syscall_64+0xd0/0x4e0 [ 261.308736] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 261.313908] RIP: 0033:0x4592f9 [ 261.317076] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 261.336044] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 261.343727] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 261.350970] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 261.358217] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 261.365463] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 261.372741] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 261.389639] CPU: 0 PID: 9924 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 261.397456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.406808] Call Trace: [ 261.409394] dump_stack+0x123/0x177 [ 261.413021] should_fail.cold.4+0x5/0x13 [ 261.417085] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 261.422181] ? kernel_text_address+0x79/0xf0 [ 261.426590] ? __kernel_text_address+0xd/0x40 [ 261.431075] ? unwind_get_return_address+0x61/0xa0 [ 261.436013] __should_failslab+0xba/0xf0 [ 261.440054] should_failslab+0x9/0x14 [ 261.444091] __kmalloc+0x70/0x770 [ 261.447524] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 261.452776] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 261.457854] ? tls_push_record+0xff/0x1600 [ 261.462061] ? tls_sw_sendmsg+0x92d/0x1020 [ 261.466267] ? inet_sendmsg+0x108/0x440 [ 261.470218] ? smc_sendmsg+0x223/0x320 [ 261.474080] ? sock_sendmsg+0xb5/0xf0 [ 261.477868] ? sock_write_iter+0x215/0x420 [ 261.482083] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 261.487862] ? iov_iter_get_pages+0x1ee/0x1370 [ 261.492437] ? __lock_is_held+0xb5/0x140 [ 261.496498] generic_gcmaes_encrypt+0xfd/0x150 [ 261.501057] ? generic_gcmaes_encrypt+0xfd/0x150 [ 261.505786] ? helper_rfc4106_encrypt+0x450/0x450 [ 261.510615] ? __kmalloc+0x5f1/0x770 [ 261.514307] gcmaes_wrapper_encrypt+0x109/0x180 [ 261.518955] tls_push_record+0x9ae/0x1600 [ 261.523080] ? lockdep_hardirqs_on+0x421/0x5c0 [ 261.527675] tls_sw_sendmsg+0x92d/0x1020 [ 261.531718] ? __lock_acquire+0x792/0x4980 [ 261.535937] ? find_held_lock+0x36/0x1d0 [ 261.539984] ? tls_sw_push_pending_record+0x10/0x10 [ 261.545002] ? __local_bh_enable_ip+0x160/0x260 [ 261.549650] ? lock_sock_nested+0xc5/0x100 [ 261.553863] ? lockdep_hardirqs_on+0x421/0x5c0 [ 261.558421] ? lock_sock_nested+0x82/0x100 [ 261.563152] ? trace_hardirqs_on+0x28/0x190 [ 261.567448] ? lock_sock_nested+0x82/0x100 [ 261.571658] ? lock_sock_nested+0x82/0x100 [ 261.575872] inet_sendmsg+0x108/0x440 [ 261.579668] smc_sendmsg+0x223/0x320 [ 261.583360] ? smc_sendpage+0x170/0x170 [ 261.587307] sock_sendmsg+0xb5/0xf0 [ 261.590909] sock_write_iter+0x215/0x420 [ 261.594946] ? sock_sendmsg+0xf0/0xf0 [ 261.598728] __vfs_write+0x443/0x890 [ 261.602417] ? lock_downgrade+0x860/0x860 [ 261.606542] ? kernel_read+0x130/0x130 [ 261.610413] ? rw_verify_area+0xb8/0x2b0 [ 261.614459] vfs_write+0x150/0x4d0 [ 261.617974] ksys_write+0x103/0x260 [ 261.621586] ? do_sys_open+0x16e/0x350 [ 261.625453] ? __ia32_sys_read+0xa0/0xa0 [ 261.629490] ? do_syscall_64+0x21/0x4e0 [ 261.633458] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 261.638809] __x64_sys_write+0x6e/0xb0 [ 261.642688] do_syscall_64+0xd0/0x4e0 [ 261.646484] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 261.651659] RIP: 0033:0x4592f9 [ 261.654836] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 261.673717] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 261.681399] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 261.688643] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 261.695901] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 261.703176] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 261.710435] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 261.751078] CPU: 1 PID: 9917 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 261.758901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 261.768246] Call Trace: [ 261.770819] dump_stack+0x123/0x177 [ 261.774426] should_fail.cold.4+0x5/0x13 [ 261.778484] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 261.783587] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 261.788839] ? kasan_unpoison_shadow+0x35/0x50 [ 261.793403] __alloc_pages_nodemask+0x1d5/0x710 [ 261.798047] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 261.803048] alloc_pages_current+0xd6/0x1b0 [ 261.807348] skb_page_frag_refill+0x20b/0x400 [ 261.811831] sk_page_frag_refill+0x46/0x1b0 [ 261.816127] tcp_sendmsg_locked+0xc58/0x35b0 [ 261.820527] ? mark_held_locks+0x130/0x130 [ 261.824736] ? mark_held_locks+0xc7/0x130 [ 261.828866] ? tcp_sendpage+0x50/0x50 [ 261.832643] ? mark_held_locks+0xc7/0x130 [ 261.836768] ? __local_bh_enable_ip+0x160/0x260 [ 261.841413] ? lock_sock_nested+0xc5/0x100 [ 261.845621] ? lockdep_hardirqs_on+0x421/0x5c0 [ 261.850176] ? lock_sock_nested+0x82/0x100 [ 261.854395] ? trace_hardirqs_on+0x28/0x190 [ 261.858775] ? lock_sock_nested+0x82/0x100 [ 261.862983] ? lock_sock_nested+0x82/0x100 [ 261.867194] ? __local_bh_enable_ip+0x160/0x260 [ 261.871858] tcp_sendmsg+0x27/0x40 [ 261.875375] inet_sendmsg+0x108/0x440 [ 261.879163] smc_sendmsg+0x223/0x320 [ 261.882865] ? smc_sendpage+0x170/0x170 [ 261.886813] sock_sendmsg+0xb5/0xf0 [ 261.890415] sock_write_iter+0x215/0x420 [ 261.894453] ? sock_sendmsg+0xf0/0xf0 [ 261.898247] __vfs_write+0x443/0x890 [ 261.901937] ? lock_downgrade+0x860/0x860 [ 261.906062] ? kernel_read+0x130/0x130 [ 261.909936] ? rw_verify_area+0xb8/0x2b0 [ 261.913976] vfs_write+0x150/0x4d0 [ 261.917493] ksys_write+0x103/0x260 [ 261.921094] ? do_sys_open+0x16e/0x350 [ 261.924956] ? __ia32_sys_read+0xa0/0xa0 [ 261.928993] ? do_syscall_64+0x21/0x4e0 [ 261.932983] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 261.938322] __x64_sys_write+0x6e/0xb0 [ 261.942185] do_syscall_64+0xd0/0x4e0 [ 261.945965] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 261.951129] RIP: 0033:0x4592f9 [ 261.954308] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 261.973193] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 261.980875] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 261.988120] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 261.995365] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 262.002608] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 262.009853] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 262.058015] FAULT_INJECTION: forcing a failure. [ 262.058015] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 262.058230] FAULT_INJECTION: forcing a failure. [ 262.058230] name failslab, interval 1, probability 0, space 0, times 0 [ 262.070095] FAULT_INJECTION: forcing a failure. [ 262.070095] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 262.093798] FAULT_INJECTION: forcing a failure. [ 262.093798] name failslab, interval 1, probability 0, space 0, times 0 [ 262.110347] FAULT_INJECTION: forcing a failure. [ 262.110347] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 262.112904] CPU: 0 PID: 9952 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 262.129945] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.139282] Call Trace: [ 262.141855] dump_stack+0x123/0x177 [ 262.145468] should_fail.cold.4+0x5/0x13 [ 262.149509] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 262.154591] ? kernel_text_address+0x79/0xf0 [ 262.158996] ? __kernel_text_address+0xd/0x40 [ 262.163476] ? unwind_get_return_address+0x61/0xa0 [ 262.168405] __should_failslab+0xba/0xf0 [ 262.172447] should_failslab+0x9/0x14 [ 262.176237] __kmalloc+0x70/0x770 [ 262.180364] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 262.185634] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 262.190728] ? tls_push_record+0xff/0x1600 [ 262.194939] ? tls_sw_sendmsg+0x92d/0x1020 [ 262.199149] ? inet_sendmsg+0x108/0x440 [ 262.203105] ? smc_sendmsg+0x223/0x320 [ 262.207000] ? sock_sendmsg+0xb5/0xf0 [ 262.210776] ? sock_write_iter+0x215/0x420 [ 262.215005] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 262.220793] ? iov_iter_get_pages+0x1ee/0x1370 [ 262.225569] ? __lock_is_held+0xb5/0x140 [ 262.229788] generic_gcmaes_encrypt+0xfd/0x150 [ 262.234345] ? generic_gcmaes_encrypt+0xfd/0x150 [ 262.239076] ? helper_rfc4106_encrypt+0x450/0x450 [ 262.243900] ? __kmalloc+0x5f1/0x770 [ 262.247611] gcmaes_wrapper_encrypt+0x109/0x180 [ 262.252270] tls_push_record+0x9ae/0x1600 [ 262.256397] ? lockdep_hardirqs_on+0x421/0x5c0 [ 262.260965] tls_sw_sendmsg+0x92d/0x1020 [ 262.265008] ? __lock_acquire+0x792/0x4980 [ 262.269230] ? find_held_lock+0x36/0x1d0 [ 262.273270] ? tls_sw_push_pending_record+0x10/0x10 [ 262.278265] ? __local_bh_enable_ip+0x160/0x260 [ 262.282915] ? lock_sock_nested+0xc5/0x100 [ 262.287133] ? lockdep_hardirqs_on+0x421/0x5c0 [ 262.291712] ? lock_sock_nested+0x82/0x100 [ 262.295925] ? trace_hardirqs_on+0x28/0x190 [ 262.300238] ? lock_sock_nested+0x82/0x100 [ 262.304453] ? lock_sock_nested+0x82/0x100 [ 262.308673] inet_sendmsg+0x108/0x440 [ 262.312453] smc_sendmsg+0x223/0x320 [ 262.316144] ? smc_sendpage+0x170/0x170 [ 262.320095] sock_sendmsg+0xb5/0xf0 [ 262.323703] sock_write_iter+0x215/0x420 [ 262.327748] ? sock_sendmsg+0xf0/0xf0 [ 262.331567] __vfs_write+0x443/0x890 [ 262.335260] ? lock_downgrade+0x860/0x860 [ 262.339397] ? kernel_read+0x130/0x130 [ 262.343292] ? rw_verify_area+0xb8/0x2b0 [ 262.347349] vfs_write+0x150/0x4d0 [ 262.350875] ksys_write+0x103/0x260 [ 262.354498] ? do_sys_open+0x16e/0x350 [ 262.358377] ? __ia32_sys_read+0xa0/0xa0 [ 262.362433] ? do_syscall_64+0x21/0x4e0 [ 262.366913] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.372263] __x64_sys_write+0x6e/0xb0 [ 262.376138] do_syscall_64+0xd0/0x4e0 [ 262.379927] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.385104] RIP: 0033:0x4592f9 [ 262.388368] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.408041] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 262.415738] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 262.423004] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 262.430260] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 262.437511] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 262.444881] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 262.452166] CPU: 1 PID: 9953 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 262.459991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.469463] Call Trace: [ 262.472049] dump_stack+0x123/0x177 [ 262.475773] should_fail.cold.4+0x5/0x13 [ 262.480083] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 262.485259] ? kernel_text_address+0x79/0xf0 [ 262.489667] ? __kernel_text_address+0xd/0x40 [ 262.494141] ? unwind_get_return_address+0x61/0xa0 [ 262.499161] __should_failslab+0xba/0xf0 [ 262.503213] should_failslab+0x9/0x14 [ 262.507012] __kmalloc+0x70/0x770 [ 262.510458] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 262.515716] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 262.520801] ? tls_push_record+0xff/0x1600 [ 262.525022] ? tls_sw_sendmsg+0x92d/0x1020 [ 262.529246] ? inet_sendmsg+0x108/0x440 [ 262.533204] ? smc_sendmsg+0x223/0x320 [ 262.537095] ? sock_sendmsg+0xb5/0xf0 [ 262.540875] ? sock_write_iter+0x215/0x420 [ 262.545092] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 262.550871] ? iov_iter_get_pages+0x1ee/0x1370 [ 262.555438] ? __lock_is_held+0xb5/0x140 [ 262.559482] generic_gcmaes_encrypt+0xfd/0x150 [ 262.564042] ? generic_gcmaes_encrypt+0xfd/0x150 [ 262.568772] ? helper_rfc4106_encrypt+0x450/0x450 [ 262.573598] ? __kmalloc+0x5f1/0x770 [ 262.577312] gcmaes_wrapper_encrypt+0x109/0x180 [ 262.582141] tls_push_record+0x9ae/0x1600 [ 262.586267] ? lockdep_hardirqs_on+0x421/0x5c0 [ 262.590842] tls_sw_sendmsg+0x92d/0x1020 [ 262.594878] ? __lock_acquire+0x792/0x4980 [ 262.599121] ? find_held_lock+0x36/0x1d0 [ 262.603180] ? tls_sw_push_pending_record+0x10/0x10 [ 262.608184] ? __local_bh_enable_ip+0x160/0x260 [ 262.612830] ? lock_sock_nested+0xc5/0x100 [ 262.617042] ? lockdep_hardirqs_on+0x421/0x5c0 [ 262.621617] ? lock_sock_nested+0x82/0x100 [ 262.625828] ? trace_hardirqs_on+0x28/0x190 [ 262.630212] ? lock_sock_nested+0x82/0x100 [ 262.634423] ? lock_sock_nested+0x82/0x100 [ 262.638798] inet_sendmsg+0x108/0x440 [ 262.642583] smc_sendmsg+0x223/0x320 [ 262.646283] ? smc_sendpage+0x170/0x170 [ 262.650235] sock_sendmsg+0xb5/0xf0 [ 262.653850] sock_write_iter+0x215/0x420 [ 262.657894] ? sock_sendmsg+0xf0/0xf0 [ 262.661684] __vfs_write+0x443/0x890 [ 262.665375] ? lock_downgrade+0x860/0x860 [ 262.669508] ? kernel_read+0x130/0x130 [ 262.673383] ? rw_verify_area+0xb8/0x2b0 [ 262.677440] vfs_write+0x150/0x4d0 [ 262.680958] ksys_write+0x103/0x260 [ 262.684573] ? do_sys_open+0x16e/0x350 [ 262.688444] ? __ia32_sys_read+0xa0/0xa0 [ 262.692585] ? do_syscall_64+0x21/0x4e0 [ 262.696550] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.701917] __x64_sys_write+0x6e/0xb0 [ 262.705788] do_syscall_64+0xd0/0x4e0 [ 262.709581] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.714757] RIP: 0033:0x4592f9 [ 262.717930] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 262.736900] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 262.744600] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 262.751936] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 262.759186] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 262.766440] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 262.773687] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 262.780948] CPU: 0 PID: 9947 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 262.788741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 262.798106] Call Trace: [ 262.800677] dump_stack+0x123/0x177 [ 262.804300] should_fail.cold.4+0x5/0x13 [ 262.808348] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 262.813426] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 262.818679] ? kasan_unpoison_shadow+0x35/0x50 [ 262.823243] __alloc_pages_nodemask+0x1d5/0x710 [ 262.827888] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 262.832901] alloc_pages_current+0xd6/0x1b0 [ 262.837199] skb_page_frag_refill+0x20b/0x400 [ 262.841684] sk_page_frag_refill+0x46/0x1b0 [ 262.845982] tcp_sendmsg_locked+0xc58/0x35b0 [ 262.851321] ? mark_held_locks+0x130/0x130 [ 262.855555] ? mark_held_locks+0xc7/0x130 [ 262.859683] ? tcp_sendpage+0x50/0x50 [ 262.863460] ? mark_held_locks+0xc7/0x130 [ 262.868548] ? __local_bh_enable_ip+0x160/0x260 [ 262.873191] ? lock_sock_nested+0xc5/0x100 [ 262.877399] ? lockdep_hardirqs_on+0x421/0x5c0 [ 262.881961] ? lock_sock_nested+0x82/0x100 [ 262.886173] ? trace_hardirqs_on+0x28/0x190 [ 262.890468] ? lock_sock_nested+0x82/0x100 [ 262.894678] ? __local_bh_enable_ip+0x160/0x260 [ 262.899323] tcp_sendmsg+0x27/0x40 [ 262.902852] inet_sendmsg+0x108/0x440 [ 262.906633] smc_sendmsg+0x223/0x320 [ 262.910321] ? smc_sendpage+0x170/0x170 [ 262.914272] sock_sendmsg+0xb5/0xf0 [ 262.917873] sock_write_iter+0x215/0x420 [ 262.921916] ? sock_sendmsg+0xf0/0xf0 [ 262.925703] __vfs_write+0x443/0x890 [ 262.929402] ? lock_downgrade+0x860/0x860 [ 262.933528] ? kernel_read+0x130/0x130 [ 262.937400] ? rw_verify_area+0xb8/0x2b0 [ 262.941445] vfs_write+0x150/0x4d0 [ 262.944962] ksys_write+0x103/0x260 [ 262.948562] ? do_sys_open+0x16e/0x350 [ 262.952435] ? __ia32_sys_read+0xa0/0xa0 [ 262.956481] ? do_syscall_64+0x21/0x4e0 [ 262.960433] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.965780] __x64_sys_write+0x6e/0xb0 [ 262.969644] do_syscall_64+0xd0/0x4e0 [ 262.973429] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 262.978601] RIP: 0033:0x4592f9 [ 262.981768] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.000647] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 263.008341] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 263.015674] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 263.022919] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 263.030178] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 263.037424] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 263.058202] CPU: 0 PID: 9946 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 263.066020] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.075366] Call Trace: [ 263.077941] dump_stack+0x123/0x177 [ 263.081546] should_fail.cold.4+0x5/0x13 [ 263.085586] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 263.090685] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 263.095948] ? kasan_unpoison_shadow+0x35/0x50 [ 263.100509] __alloc_pages_nodemask+0x1d5/0x710 [ 263.105155] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 263.110152] alloc_pages_current+0xd6/0x1b0 [ 263.114450] skb_page_frag_refill+0x20b/0x400 [ 263.118921] sk_page_frag_refill+0x46/0x1b0 [ 263.123223] tcp_sendmsg_locked+0xc58/0x35b0 [ 263.127664] ? mark_held_locks+0x130/0x130 [ 263.131873] ? mark_held_locks+0xc7/0x130 [ 263.136008] ? tcp_sendpage+0x50/0x50 [ 263.139782] ? mark_held_locks+0xc7/0x130 [ 263.143907] ? __local_bh_enable_ip+0x160/0x260 [ 263.148724] ? lock_sock_nested+0xc5/0x100 [ 263.152945] ? lockdep_hardirqs_on+0x421/0x5c0 [ 263.157509] ? lock_sock_nested+0x82/0x100 [ 263.161717] ? trace_hardirqs_on+0x28/0x190 [ 263.166013] ? lock_sock_nested+0x82/0x100 [ 263.170250] ? lock_sock_nested+0x82/0x100 [ 263.174460] ? __local_bh_enable_ip+0x160/0x260 [ 263.179109] tcp_sendmsg+0x27/0x40 [ 263.182636] inet_sendmsg+0x108/0x440 [ 263.186430] smc_sendmsg+0x223/0x320 [ 263.190137] ? smc_sendpage+0x170/0x170 [ 263.194096] sock_sendmsg+0xb5/0xf0 [ 263.197703] sock_write_iter+0x215/0x420 [ 263.201742] ? sock_sendmsg+0xf0/0xf0 [ 263.205527] __vfs_write+0x443/0x890 [ 263.209215] ? lock_downgrade+0x860/0x860 [ 263.213339] ? kernel_read+0x130/0x130 [ 263.217210] ? rw_verify_area+0xb8/0x2b0 [ 263.221249] vfs_write+0x150/0x4d0 [ 263.224888] ksys_write+0x103/0x260 [ 263.228501] ? do_sys_open+0x16e/0x350 [ 263.232374] ? __ia32_sys_read+0xa0/0xa0 [ 263.236417] ? do_syscall_64+0x21/0x4e0 [ 263.240382] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.245724] __x64_sys_write+0x6e/0xb0 [ 263.249599] do_syscall_64+0xd0/0x4e0 [ 263.253377] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.258541] RIP: 0033:0x4592f9 [ 263.261721] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.280598] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 263.288287] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 263.295547] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 263.302807] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 263.310062] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 263.317308] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 263.325954] CPU: 0 PID: 9933 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 263.333754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.343102] Call Trace: [ 263.345684] dump_stack+0x123/0x177 [ 263.349308] should_fail.cold.4+0x5/0x13 [ 263.353367] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 263.358465] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 263.363734] ? kasan_unpoison_shadow+0x35/0x50 [ 263.368313] __alloc_pages_nodemask+0x1d5/0x710 [ 263.372962] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 263.377956] alloc_pages_current+0xd6/0x1b0 [ 263.382258] skb_page_frag_refill+0x20b/0x400 [ 263.386737] sk_page_frag_refill+0x46/0x1b0 [ 263.391046] tcp_sendmsg_locked+0xc58/0x35b0 [ 263.395433] ? mark_held_locks+0x130/0x130 [ 263.401304] ? mark_held_locks+0xc7/0x130 [ 263.405460] ? tcp_sendpage+0x50/0x50 [ 263.409418] ? mark_held_locks+0xc7/0x130 [ 263.413803] ? __local_bh_enable_ip+0x160/0x260 [ 263.418445] ? lock_sock_nested+0xc5/0x100 [ 263.422668] ? lockdep_hardirqs_on+0x421/0x5c0 [ 263.427225] ? lock_sock_nested+0x82/0x100 [ 263.431453] ? trace_hardirqs_on+0x28/0x190 [ 263.435748] ? lock_sock_nested+0x82/0x100 [ 263.439957] ? lock_sock_nested+0x82/0x100 [ 263.444168] ? __local_bh_enable_ip+0x160/0x260 [ 263.448816] tcp_sendmsg+0x27/0x40 [ 263.452351] inet_sendmsg+0x108/0x440 [ 263.456147] smc_sendmsg+0x223/0x320 [ 263.459851] ? smc_sendpage+0x170/0x170 [ 263.463818] sock_sendmsg+0xb5/0xf0 [ 263.467437] sock_write_iter+0x215/0x420 [ 263.471492] ? sock_sendmsg+0xf0/0xf0 [ 263.475282] __vfs_write+0x443/0x890 [ 263.478979] ? lock_downgrade+0x860/0x860 [ 263.483109] ? kernel_read+0x130/0x130 [ 263.486981] ? rw_verify_area+0xb8/0x2b0 [ 263.491019] vfs_write+0x150/0x4d0 [ 263.494537] ksys_write+0x103/0x260 [ 263.498135] ? do_sys_open+0x16e/0x350 [ 263.501997] ? __ia32_sys_read+0xa0/0xa0 [ 263.506037] ? do_syscall_64+0x21/0x4e0 [ 263.509985] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.515451] __x64_sys_write+0x6e/0xb0 [ 263.519324] do_syscall_64+0xd0/0x4e0 [ 263.523105] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.528270] RIP: 0033:0x4592f9 [ 263.531447] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.550326] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 263.560002] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 263.567248] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 263.574796] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 263.582040] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 263.589296] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 263.612300] FAULT_INJECTION: forcing a failure. 2020/11/29 15:27:26 executed programs: 815 [ 263.612300] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 263.632551] FAULT_INJECTION: forcing a failure. [ 263.632551] name failslab, interval 1, probability 0, space 0, times 0 [ 263.643473] CPU: 1 PID: 9959 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 263.651537] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.660892] Call Trace: [ 263.663465] dump_stack+0x123/0x177 [ 263.667073] should_fail.cold.4+0x5/0x13 [ 263.671111] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 263.676187] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 263.681446] ? kasan_unpoison_shadow+0x35/0x50 [ 263.686007] __alloc_pages_nodemask+0x1d5/0x710 [ 263.690667] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 263.695675] alloc_pages_current+0xd6/0x1b0 [ 263.699984] skb_page_frag_refill+0x20b/0x400 [ 263.704461] sk_page_frag_refill+0x46/0x1b0 [ 263.708762] tcp_sendmsg_locked+0xc58/0x35b0 [ 263.713177] ? mark_held_locks+0x130/0x130 [ 263.717386] ? mark_held_locks+0xc7/0x130 [ 263.721537] ? tcp_sendpage+0x50/0x50 [ 263.725326] ? mark_held_locks+0xc7/0x130 [ 263.729476] ? __local_bh_enable_ip+0x160/0x260 [ 263.734120] ? lock_sock_nested+0xc5/0x100 [ 263.738330] ? lockdep_hardirqs_on+0x421/0x5c0 [ 263.742885] ? lock_sock_nested+0x82/0x100 [ 263.747110] ? trace_hardirqs_on+0x28/0x190 [ 263.751404] ? lock_sock_nested+0x82/0x100 [ 263.755788] ? lock_sock_nested+0x82/0x100 [ 263.760007] ? __local_bh_enable_ip+0x160/0x260 [ 263.764654] tcp_sendmsg+0x27/0x40 [ 263.768171] inet_sendmsg+0x108/0x440 [ 263.771950] smc_sendmsg+0x223/0x320 [ 263.775641] ? smc_sendpage+0x170/0x170 [ 263.779602] sock_sendmsg+0xb5/0xf0 [ 263.783215] sock_write_iter+0x215/0x420 [ 263.787267] ? sock_sendmsg+0xf0/0xf0 [ 263.791054] __vfs_write+0x443/0x890 [ 263.794743] ? lock_downgrade+0x860/0x860 [ 263.798865] ? kernel_read+0x130/0x130 [ 263.802734] ? rw_verify_area+0xb8/0x2b0 [ 263.806787] vfs_write+0x150/0x4d0 [ 263.810304] ksys_write+0x103/0x260 [ 263.813906] ? do_sys_open+0x16e/0x350 [ 263.817785] ? __ia32_sys_read+0xa0/0xa0 [ 263.821831] ? do_syscall_64+0x21/0x4e0 [ 263.825781] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.831139] __x64_sys_write+0x6e/0xb0 [ 263.835013] do_syscall_64+0xd0/0x4e0 [ 263.838787] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 263.843959] RIP: 0033:0x4592f9 [ 263.847135] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 263.866033] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 263.873717] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 263.880974] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 263.888220] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 263.895466] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 263.902709] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 263.920473] CPU: 0 PID: 9961 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 263.928370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 263.937719] Call Trace: [ 263.940304] dump_stack+0x123/0x177 [ 263.943932] should_fail.cold.4+0x5/0x13 [ 263.947991] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 263.953092] ? kernel_text_address+0x79/0xf0 [ 263.957495] ? __kernel_text_address+0xd/0x40 [ 263.961986] ? unwind_get_return_address+0x61/0xa0 [ 263.966910] __should_failslab+0xba/0xf0 [ 263.970949] should_failslab+0x9/0x14 [ 263.974726] __kmalloc+0x70/0x770 [ 263.978612] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 263.983865] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 263.988954] ? tls_push_record+0xff/0x1600 [ 263.993169] ? tls_sw_sendmsg+0x92d/0x1020 [ 263.997378] ? inet_sendmsg+0x108/0x440 [ 264.002281] ? smc_sendmsg+0x223/0x320 [ 264.006159] ? sock_sendmsg+0xb5/0xf0 [ 264.009933] ? sock_write_iter+0x215/0x420 [ 264.014145] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 264.019920] ? iov_iter_get_pages+0x1ee/0x1370 [ 264.024483] ? __lock_is_held+0xb5/0x140 [ 264.028524] generic_gcmaes_encrypt+0xfd/0x150 [ 264.033080] ? generic_gcmaes_encrypt+0xfd/0x150 [ 264.037811] ? helper_rfc4106_encrypt+0x450/0x450 [ 264.042804] ? __kmalloc+0x5f1/0x770 [ 264.046500] gcmaes_wrapper_encrypt+0x109/0x180 [ 264.051144] tls_push_record+0x9ae/0x1600 [ 264.055266] ? lockdep_hardirqs_on+0x421/0x5c0 [ 264.059837] tls_sw_sendmsg+0x92d/0x1020 [ 264.063878] ? __lock_acquire+0x792/0x4980 [ 264.068096] ? find_held_lock+0x36/0x1d0 [ 264.072133] ? tls_sw_push_pending_record+0x10/0x10 [ 264.077133] ? __local_bh_enable_ip+0x160/0x260 [ 264.081788] ? lock_sock_nested+0xc5/0x100 [ 264.086009] ? lockdep_hardirqs_on+0x421/0x5c0 [ 264.090570] ? lock_sock_nested+0x82/0x100 [ 264.094781] ? trace_hardirqs_on+0x28/0x190 [ 264.099077] ? lock_sock_nested+0x82/0x100 [ 264.103284] ? lock_sock_nested+0x82/0x100 [ 264.107496] inet_sendmsg+0x108/0x440 [ 264.111275] smc_sendmsg+0x223/0x320 [ 264.114970] ? smc_sendpage+0x170/0x170 [ 264.118920] sock_sendmsg+0xb5/0xf0 [ 264.122523] sock_write_iter+0x215/0x420 [ 264.126558] ? sock_sendmsg+0xf0/0xf0 [ 264.130342] __vfs_write+0x443/0x890 [ 264.134049] ? lock_downgrade+0x860/0x860 [ 264.138172] ? kernel_read+0x130/0x130 [ 264.142043] ? rw_verify_area+0xb8/0x2b0 [ 264.146255] vfs_write+0x150/0x4d0 [ 264.149775] ksys_write+0x103/0x260 [ 264.153376] ? do_sys_open+0x16e/0x350 [ 264.157240] ? __ia32_sys_read+0xa0/0xa0 [ 264.161279] ? do_syscall_64+0x21/0x4e0 [ 264.165234] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.170659] __x64_sys_write+0x6e/0xb0 [ 264.174533] do_syscall_64+0xd0/0x4e0 [ 264.178326] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.183501] RIP: 0033:0x4592f9 [ 264.186678] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.205555] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 264.213236] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 264.220739] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 264.227995] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 264.235244] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 264.242501] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 264.282271] FAULT_INJECTION: forcing a failure. [ 264.282271] name failslab, interval 1, probability 0, space 0, times 0 [ 264.283187] FAULT_INJECTION: forcing a failure. [ 264.283187] name failslab, interval 1, probability 0, space 0, times 0 [ 264.297226] FAULT_INJECTION: forcing a failure. [ 264.297226] name failslab, interval 1, probability 0, space 0, times 0 [ 264.318801] CPU: 1 PID: 9976 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 264.326600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.336022] Call Trace: [ 264.338944] dump_stack+0x123/0x177 [ 264.342559] should_fail.cold.4+0x5/0x13 [ 264.346597] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 264.351686] ? kernel_text_address+0x79/0xf0 [ 264.356070] ? __kernel_text_address+0xd/0x40 [ 264.360539] ? unwind_get_return_address+0x61/0xa0 [ 264.365456] __should_failslab+0xba/0xf0 [ 264.369503] should_failslab+0x9/0x14 [ 264.373281] __kmalloc+0x70/0x770 [ 264.376710] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 264.381962] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 264.387038] ? tls_push_record+0xff/0x1600 [ 264.391248] ? tls_sw_sendmsg+0x92d/0x1020 [ 264.395460] ? inet_sendmsg+0x108/0x440 [ 264.400537] ? smc_sendmsg+0x223/0x320 [ 264.404399] ? sock_sendmsg+0xb5/0xf0 [ 264.408172] ? sock_write_iter+0x215/0x420 [ 264.412388] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 264.418159] ? iov_iter_get_pages+0x1ee/0x1370 [ 264.422720] ? __lock_is_held+0xb5/0x140 [ 264.426774] generic_gcmaes_encrypt+0xfd/0x150 [ 264.431339] ? generic_gcmaes_encrypt+0xfd/0x150 [ 264.436070] ? helper_rfc4106_encrypt+0x450/0x450 [ 264.440889] ? __kmalloc+0x5f1/0x770 [ 264.444579] gcmaes_wrapper_encrypt+0x109/0x180 [ 264.449320] tls_push_record+0x9ae/0x1600 [ 264.453445] ? lockdep_hardirqs_on+0x421/0x5c0 [ 264.458008] tls_sw_sendmsg+0x92d/0x1020 [ 264.462047] ? __lock_acquire+0x792/0x4980 [ 264.466263] ? find_held_lock+0x36/0x1d0 [ 264.470735] ? tls_sw_push_pending_record+0x10/0x10 [ 264.476162] ? __local_bh_enable_ip+0x160/0x260 [ 264.480814] ? lock_sock_nested+0xc5/0x100 [ 264.485022] ? lockdep_hardirqs_on+0x421/0x5c0 [ 264.489589] ? lock_sock_nested+0x82/0x100 [ 264.493800] ? trace_hardirqs_on+0x28/0x190 [ 264.498095] ? lock_sock_nested+0x82/0x100 [ 264.502319] ? lock_sock_nested+0x82/0x100 [ 264.506541] inet_sendmsg+0x108/0x440 [ 264.510318] smc_sendmsg+0x223/0x320 [ 264.514181] ? smc_sendpage+0x170/0x170 [ 264.518577] sock_sendmsg+0xb5/0xf0 [ 264.522199] sock_write_iter+0x215/0x420 [ 264.526246] ? sock_sendmsg+0xf0/0xf0 [ 264.530048] __vfs_write+0x443/0x890 [ 264.533764] ? lock_downgrade+0x860/0x860 [ 264.537892] ? kernel_read+0x130/0x130 [ 264.541774] ? rw_verify_area+0xb8/0x2b0 [ 264.545814] vfs_write+0x150/0x4d0 [ 264.549331] ksys_write+0x103/0x260 [ 264.552930] ? do_sys_open+0x16e/0x350 [ 264.556793] ? __ia32_sys_read+0xa0/0xa0 [ 264.560839] ? do_syscall_64+0x21/0x4e0 [ 264.564790] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.570131] __x64_sys_write+0x6e/0xb0 [ 264.573996] do_syscall_64+0xd0/0x4e0 [ 264.577774] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.582950] RIP: 0033:0x4592f9 [ 264.586133] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.605022] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 264.612705] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 264.619950] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 264.627197] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 264.634442] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 264.641690] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 264.689138] FAULT_INJECTION: forcing a failure. [ 264.689138] name failslab, interval 1, probability 0, space 0, times 0 [ 264.692405] CPU: 1 PID: 9978 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 264.700913] FAULT_INJECTION: forcing a failure. [ 264.700913] name failslab, interval 1, probability 0, space 0, times 0 [ 264.708144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.708147] Call Trace: [ 264.708159] dump_stack+0x123/0x177 [ 264.708168] should_fail.cold.4+0x5/0x13 [ 264.708177] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 264.708184] ? kernel_text_address+0x79/0xf0 [ 264.708190] ? __kernel_text_address+0xd/0x40 [ 264.708196] ? unwind_get_return_address+0x61/0xa0 [ 264.708206] __should_failslab+0xba/0xf0 [ 264.708214] should_failslab+0x9/0x14 [ 264.708220] __kmalloc+0x70/0x770 [ 264.708230] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 264.708238] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 264.708244] ? tls_push_record+0xff/0x1600 [ 264.708248] ? tls_sw_sendmsg+0x92d/0x1020 [ 264.708253] ? inet_sendmsg+0x108/0x440 [ 264.708258] ? smc_sendmsg+0x223/0x320 [ 264.708267] ? sock_sendmsg+0xb5/0xf0 [ 264.719881] FAULT_INJECTION: forcing a failure. [ 264.719881] name failslab, interval 1, probability 0, space 0, times 0 [ 264.728776] ? sock_write_iter+0x215/0x420 [ 264.728787] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 264.728794] ? iov_iter_get_pages+0x1ee/0x1370 [ 264.728810] ? __lock_is_held+0xb5/0x140 [ 264.728825] generic_gcmaes_encrypt+0xfd/0x150 [ 264.728830] ? generic_gcmaes_encrypt+0xfd/0x150 [ 264.728835] ? helper_rfc4106_encrypt+0x450/0x450 [ 264.728844] ? __kmalloc+0x5f1/0x770 [ 264.728854] gcmaes_wrapper_encrypt+0x109/0x180 [ 264.728862] tls_push_record+0x9ae/0x1600 [ 264.728867] ? lockdep_hardirqs_on+0x421/0x5c0 [ 264.728882] tls_sw_sendmsg+0x92d/0x1020 [ 264.728888] ? __lock_acquire+0x792/0x4980 [ 264.731832] FAULT_INJECTION: forcing a failure. [ 264.731832] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 264.735079] ? find_held_lock+0x36/0x1d0 [ 264.735090] ? tls_sw_push_pending_record+0x10/0x10 [ 264.735097] ? __local_bh_enable_ip+0x160/0x260 [ 264.735104] ? lock_sock_nested+0xc5/0x100 [ 264.735110] ? lockdep_hardirqs_on+0x421/0x5c0 [ 264.735114] ? lock_sock_nested+0x82/0x100 [ 264.735121] ? trace_hardirqs_on+0x28/0x190 [ 264.735125] ? lock_sock_nested+0x82/0x100 [ 264.735130] ? lock_sock_nested+0x82/0x100 [ 264.735140] inet_sendmsg+0x108/0x440 [ 264.735150] smc_sendmsg+0x223/0x320 [ 264.735156] ? smc_sendpage+0x170/0x170 [ 264.735161] sock_sendmsg+0xb5/0xf0 [ 264.735167] sock_write_iter+0x215/0x420 [ 264.735174] ? sock_sendmsg+0xf0/0xf0 [ 264.735190] __vfs_write+0x443/0x890 [ 264.735197] ? lock_downgrade+0x860/0x860 [ 264.952595] ? kernel_read+0x130/0x130 [ 264.956483] ? rw_verify_area+0xb8/0x2b0 [ 264.960524] vfs_write+0x150/0x4d0 [ 264.964579] ksys_write+0x103/0x260 [ 264.968196] ? do_sys_open+0x16e/0x350 [ 264.972076] ? __ia32_sys_read+0xa0/0xa0 [ 264.976116] ? do_syscall_64+0x21/0x4e0 [ 264.981634] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.987003] __x64_sys_write+0x6e/0xb0 [ 264.990873] do_syscall_64+0xd0/0x4e0 [ 264.994658] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.999830] RIP: 0033:0x4592f9 [ 265.003009] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.021893] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 265.029594] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 265.036865] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 265.044111] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 265.051360] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 265.058606] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 265.065869] CPU: 0 PID: 9985 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 265.073664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.083013] Call Trace: [ 265.085594] dump_stack+0x123/0x177 [ 265.089204] should_fail.cold.4+0x5/0x13 [ 265.093938] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 265.099029] ? kernel_text_address+0x79/0xf0 [ 265.103440] ? __kernel_text_address+0xd/0x40 [ 265.107928] ? unwind_get_return_address+0x61/0xa0 [ 265.113294] __should_failslab+0xba/0xf0 [ 265.117353] should_failslab+0x9/0x14 [ 265.121145] __kmalloc+0x70/0x770 [ 265.124595] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 265.129859] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 265.134942] ? tls_push_record+0xff/0x1600 [ 265.139177] ? tls_sw_sendmsg+0x92d/0x1020 [ 265.143403] ? inet_sendmsg+0x108/0x440 [ 265.147374] ? smc_sendmsg+0x223/0x320 [ 265.151251] ? sock_sendmsg+0xb5/0xf0 [ 265.155045] ? sock_write_iter+0x215/0x420 [ 265.159268] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 265.165072] ? iov_iter_get_pages+0x1ee/0x1370 [ 265.169637] ? __lock_is_held+0xb5/0x140 [ 265.173689] generic_gcmaes_encrypt+0xfd/0x150 [ 265.178248] ? generic_gcmaes_encrypt+0xfd/0x150 [ 265.182986] ? helper_rfc4106_encrypt+0x450/0x450 [ 265.187805] ? __kmalloc+0x5f1/0x770 [ 265.191506] gcmaes_wrapper_encrypt+0x109/0x180 [ 265.196159] tls_push_record+0x9ae/0x1600 [ 265.200291] ? lockdep_hardirqs_on+0x421/0x5c0 [ 265.204869] tls_sw_sendmsg+0x92d/0x1020 [ 265.208915] ? __lock_acquire+0x792/0x4980 [ 265.213143] ? find_held_lock+0x36/0x1d0 [ 265.217192] ? tls_sw_push_pending_record+0x10/0x10 [ 265.222192] ? __local_bh_enable_ip+0x160/0x260 [ 265.226845] ? lock_sock_nested+0xc5/0x100 [ 265.231055] ? lockdep_hardirqs_on+0x421/0x5c0 [ 265.235637] ? lock_sock_nested+0x82/0x100 [ 265.239855] ? trace_hardirqs_on+0x28/0x190 [ 265.244168] ? lock_sock_nested+0x82/0x100 [ 265.248384] ? lock_sock_nested+0x82/0x100 [ 265.252603] inet_sendmsg+0x108/0x440 [ 265.256397] smc_sendmsg+0x223/0x320 [ 265.260109] ? smc_sendpage+0x170/0x170 [ 265.264073] sock_sendmsg+0xb5/0xf0 [ 265.267685] sock_write_iter+0x215/0x420 [ 265.271737] ? sock_sendmsg+0xf0/0xf0 [ 265.275529] __vfs_write+0x443/0x890 [ 265.279240] ? lock_downgrade+0x860/0x860 [ 265.283375] ? kernel_read+0x130/0x130 [ 265.287247] ? rw_verify_area+0xb8/0x2b0 [ 265.291286] vfs_write+0x150/0x4d0 [ 265.294804] ksys_write+0x103/0x260 [ 265.298408] ? do_sys_open+0x16e/0x350 [ 265.302286] ? __ia32_sys_read+0xa0/0xa0 [ 265.306326] ? do_syscall_64+0x21/0x4e0 [ 265.310278] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.315629] __x64_sys_write+0x6e/0xb0 [ 265.319500] do_syscall_64+0xd0/0x4e0 [ 265.323288] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.328454] RIP: 0033:0x4592f9 [ 265.331624] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.350680] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 265.358369] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 265.365619] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 265.372930] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 265.380179] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 265.387429] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 265.394701] CPU: 1 PID: 9986 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 265.402496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.411846] Call Trace: [ 265.414430] dump_stack+0x123/0x177 [ 265.418048] should_fail.cold.4+0x5/0x13 [ 265.422099] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 265.427187] ? kernel_text_address+0x79/0xf0 [ 265.431588] ? __kernel_text_address+0xd/0x40 [ 265.436067] ? unwind_get_return_address+0x61/0xa0 [ 265.440973] __should_failslab+0xba/0xf0 [ 265.445016] should_failslab+0x9/0x14 [ 265.448791] __kmalloc+0x70/0x770 [ 265.452221] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 265.457474] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 265.462554] ? tls_push_record+0xff/0x1600 [ 265.466762] ? tls_sw_sendmsg+0x92d/0x1020 [ 265.470971] ? inet_sendmsg+0x108/0x440 [ 265.474921] ? smc_sendmsg+0x223/0x320 [ 265.479134] ? sock_sendmsg+0xb5/0xf0 [ 265.482911] ? sock_write_iter+0x215/0x420 [ 265.487149] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 265.492943] ? iov_iter_get_pages+0x1ee/0x1370 [ 265.497516] ? __lock_is_held+0xb5/0x140 [ 265.501578] generic_gcmaes_encrypt+0xfd/0x150 [ 265.506133] ? generic_gcmaes_encrypt+0xfd/0x150 [ 265.510883] ? helper_rfc4106_encrypt+0x450/0x450 [ 265.515724] ? __kmalloc+0x5f1/0x770 [ 265.519420] gcmaes_wrapper_encrypt+0x109/0x180 [ 265.524076] tls_push_record+0x9ae/0x1600 [ 265.528215] ? lockdep_hardirqs_on+0x421/0x5c0 [ 265.532789] tls_sw_sendmsg+0x92d/0x1020 [ 265.536844] ? __lock_acquire+0x792/0x4980 [ 265.541059] ? find_held_lock+0x36/0x1d0 [ 265.545099] ? tls_sw_push_pending_record+0x10/0x10 [ 265.550103] ? __local_bh_enable_ip+0x160/0x260 [ 265.554921] ? lock_sock_nested+0xc5/0x100 [ 265.559131] ? lockdep_hardirqs_on+0x421/0x5c0 [ 265.563696] ? lock_sock_nested+0x82/0x100 [ 265.567922] ? trace_hardirqs_on+0x28/0x190 [ 265.572215] ? lock_sock_nested+0x82/0x100 [ 265.576422] ? lock_sock_nested+0x82/0x100 [ 265.580642] inet_sendmsg+0x108/0x440 [ 265.584419] smc_sendmsg+0x223/0x320 [ 265.588110] ? smc_sendpage+0x170/0x170 [ 265.592231] sock_sendmsg+0xb5/0xf0 [ 265.595834] sock_write_iter+0x215/0x420 [ 265.599870] ? sock_sendmsg+0xf0/0xf0 [ 265.603652] __vfs_write+0x443/0x890 [ 265.607343] ? lock_downgrade+0x860/0x860 [ 265.611467] ? kernel_read+0x130/0x130 [ 265.615354] ? rw_verify_area+0xb8/0x2b0 [ 265.619410] vfs_write+0x150/0x4d0 [ 265.622943] ksys_write+0x103/0x260 [ 265.626563] ? do_sys_open+0x16e/0x350 [ 265.630432] ? __ia32_sys_read+0xa0/0xa0 [ 265.634479] ? do_syscall_64+0x21/0x4e0 [ 265.638433] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.643888] __x64_sys_write+0x6e/0xb0 [ 265.647755] do_syscall_64+0xd0/0x4e0 [ 265.651530] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.656693] RIP: 0033:0x4592f9 [ 265.659876] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.678752] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 265.686434] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 265.693690] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 265.700951] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 265.708208] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 265.715541] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 265.732006] CPU: 0 PID: 9967 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 265.739819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.749774] Call Trace: [ 265.752344] dump_stack+0x123/0x177 [ 265.755956] should_fail.cold.4+0x5/0x13 [ 265.760008] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 265.765100] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 265.770367] ? kasan_unpoison_shadow+0x35/0x50 [ 265.774952] __alloc_pages_nodemask+0x1d5/0x710 [ 265.779617] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 265.784616] alloc_pages_current+0xd6/0x1b0 [ 265.788926] skb_page_frag_refill+0x20b/0x400 [ 265.793421] sk_page_frag_refill+0x46/0x1b0 [ 265.797732] tcp_sendmsg_locked+0xc58/0x35b0 [ 265.802131] ? mark_held_locks+0x130/0x130 [ 265.806354] ? mark_held_locks+0xc7/0x130 [ 265.810484] ? tcp_sendpage+0x50/0x50 [ 265.814261] ? mark_held_locks+0xc7/0x130 [ 265.818421] ? __local_bh_enable_ip+0x160/0x260 [ 265.823077] ? lock_sock_nested+0xc5/0x100 [ 265.827294] ? lockdep_hardirqs_on+0x421/0x5c0 [ 265.831870] ? lock_sock_nested+0x82/0x100 [ 265.836080] ? trace_hardirqs_on+0x28/0x190 [ 265.840377] ? lock_sock_nested+0x82/0x100 [ 265.844593] ? lock_sock_nested+0x82/0x100 [ 265.848803] ? __local_bh_enable_ip+0x160/0x260 [ 265.853463] tcp_sendmsg+0x27/0x40 [ 265.856991] inet_sendmsg+0x108/0x440 [ 265.860788] smc_sendmsg+0x223/0x320 [ 265.864477] ? smc_sendpage+0x170/0x170 [ 265.868427] sock_sendmsg+0xb5/0xf0 [ 265.872030] sock_write_iter+0x215/0x420 [ 265.876067] ? sock_sendmsg+0xf0/0xf0 [ 265.879853] __vfs_write+0x443/0x890 [ 265.883545] ? lock_downgrade+0x860/0x860 [ 265.887673] ? kernel_read+0x130/0x130 [ 265.891565] ? rw_verify_area+0xb8/0x2b0 [ 265.895603] vfs_write+0x150/0x4d0 [ 265.899120] ksys_write+0x103/0x260 [ 265.902724] ? do_sys_open+0x16e/0x350 [ 265.906600] ? __ia32_sys_read+0xa0/0xa0 [ 265.910639] ? do_syscall_64+0x21/0x4e0 [ 265.914589] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.919945] __x64_sys_write+0x6e/0xb0 [ 265.923817] do_syscall_64+0xd0/0x4e0 [ 265.927608] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.932773] RIP: 0033:0x4592f9 [ 265.935943] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 265.954831] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 265.962514] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 265.969771] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 265.977027] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 265.984272] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 265.991525] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 265.998795] CPU: 1 PID: 9974 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 266.006584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.015928] Call Trace: [ 266.018513] dump_stack+0x123/0x177 [ 266.022140] should_fail.cold.4+0x5/0x13 [ 266.026202] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 266.031303] ? kernel_text_address+0x79/0xf0 [ 266.035687] ? __kernel_text_address+0xd/0x40 [ 266.040159] ? unwind_get_return_address+0x61/0xa0 [ 266.045068] __should_failslab+0xba/0xf0 [ 266.049199] should_failslab+0x9/0x14 [ 266.052983] __kmalloc+0x70/0x770 [ 266.056416] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 266.061675] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 266.066754] ? tls_push_record+0xff/0x1600 [ 266.070961] ? tls_sw_sendmsg+0x92d/0x1020 [ 266.075172] ? inet_sendmsg+0x108/0x440 [ 266.079121] ? smc_sendmsg+0x223/0x320 [ 266.082981] ? sock_sendmsg+0xb5/0xf0 [ 266.086754] ? sock_write_iter+0x215/0x420 [ 266.090966] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 266.096749] ? iov_iter_get_pages+0x1ee/0x1370 [ 266.101311] ? __lock_is_held+0xb5/0x140 [ 266.105352] generic_gcmaes_encrypt+0xfd/0x150 [ 266.109908] ? generic_gcmaes_encrypt+0xfd/0x150 [ 266.114636] ? helper_rfc4106_encrypt+0x450/0x450 [ 266.119455] ? __kmalloc+0x5f1/0x770 [ 266.123147] gcmaes_wrapper_encrypt+0x109/0x180 [ 266.127793] tls_push_record+0x9ae/0x1600 [ 266.131931] ? lockdep_hardirqs_on+0x421/0x5c0 [ 266.136504] tls_sw_sendmsg+0x92d/0x1020 [ 266.140568] ? __lock_acquire+0x792/0x4980 [ 266.144782] ? find_held_lock+0x36/0x1d0 [ 266.148820] ? tls_sw_push_pending_record+0x10/0x10 [ 266.153812] ? __local_bh_enable_ip+0x160/0x260 [ 266.158462] ? lock_sock_nested+0xc5/0x100 [ 266.162670] ? lockdep_hardirqs_on+0x421/0x5c0 [ 266.167243] ? lock_sock_nested+0x82/0x100 [ 266.171800] ? trace_hardirqs_on+0x28/0x190 [ 266.176105] ? lock_sock_nested+0x82/0x100 [ 266.180748] ? lock_sock_nested+0x82/0x100 [ 266.184960] inet_sendmsg+0x108/0x440 [ 266.188738] smc_sendmsg+0x223/0x320 [ 266.192436] ? smc_sendpage+0x170/0x170 [ 266.196385] sock_sendmsg+0xb5/0xf0 [ 266.199985] sock_write_iter+0x215/0x420 [ 266.204022] ? sock_sendmsg+0xf0/0xf0 [ 266.207812] __vfs_write+0x443/0x890 [ 266.211500] ? lock_downgrade+0x860/0x860 [ 266.215644] ? kernel_read+0x130/0x130 [ 266.219517] ? rw_verify_area+0xb8/0x2b0 [ 266.223554] vfs_write+0x150/0x4d0 [ 266.227085] ksys_write+0x103/0x260 [ 266.230684] ? do_sys_open+0x16e/0x350 [ 266.234544] ? __ia32_sys_read+0xa0/0xa0 [ 266.238584] ? do_syscall_64+0x21/0x4e0 [ 266.242551] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.247894] __x64_sys_write+0x6e/0xb0 [ 266.251773] do_syscall_64+0xd0/0x4e0 [ 266.255560] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.260725] RIP: 0033:0x4592f9 [ 266.263892] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.282767] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 266.290456] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 266.297700] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 266.304947] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 266.312192] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 266.319436] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 266.328711] FAULT_INJECTION: forcing a failure. [ 266.328711] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 266.346658] FAULT_INJECTION: forcing a failure. [ 266.346658] name failslab, interval 1, probability 0, space 0, times 0 [ 266.361992] FAULT_INJECTION: forcing a failure. [ 266.361992] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 266.382190] CPU: 0 PID: 9983 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 266.389996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.399345] Call Trace: [ 266.401931] dump_stack+0x123/0x177 [ 266.405552] should_fail.cold.4+0x5/0x13 [ 266.409609] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 266.414704] ? kernel_text_address+0x79/0xf0 [ 266.419103] ? __kernel_text_address+0xd/0x40 [ 266.423578] ? unwind_get_return_address+0x61/0xa0 [ 266.428501] __should_failslab+0xba/0xf0 [ 266.432553] should_failslab+0x9/0x14 [ 266.436338] __kmalloc+0x70/0x770 [ 266.439786] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 266.445041] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 266.450122] ? tls_push_record+0xff/0x1600 [ 266.454599] ? tls_sw_sendmsg+0x92d/0x1020 [ 266.459591] ? inet_sendmsg+0x108/0x440 [ 266.463542] ? smc_sendmsg+0x223/0x320 [ 266.467410] ? sock_sendmsg+0xb5/0xf0 [ 266.471186] ? sock_write_iter+0x215/0x420 [ 266.475402] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 266.481182] ? iov_iter_get_pages+0x1ee/0x1370 [ 266.485756] ? __lock_is_held+0xb5/0x140 [ 266.489814] generic_gcmaes_encrypt+0xfd/0x150 [ 266.494378] ? generic_gcmaes_encrypt+0xfd/0x150 [ 266.499109] ? helper_rfc4106_encrypt+0x450/0x450 [ 266.503929] ? __kmalloc+0x5f1/0x770 [ 266.507770] gcmaes_wrapper_encrypt+0x109/0x180 [ 266.512462] tls_push_record+0x9ae/0x1600 [ 266.516598] ? lockdep_hardirqs_on+0x421/0x5c0 [ 266.521167] tls_sw_sendmsg+0x92d/0x1020 [ 266.525218] ? __lock_acquire+0x792/0x4980 [ 266.529435] ? find_held_lock+0x36/0x1d0 [ 266.533475] ? tls_sw_push_pending_record+0x10/0x10 [ 266.538473] ? __local_bh_enable_ip+0x160/0x260 [ 266.543130] ? lock_sock_nested+0xc5/0x100 [ 266.547349] ? lockdep_hardirqs_on+0x421/0x5c0 [ 266.551911] ? lock_sock_nested+0x82/0x100 [ 266.556217] ? trace_hardirqs_on+0x28/0x190 [ 266.560520] ? lock_sock_nested+0x82/0x100 [ 266.564736] ? lock_sock_nested+0x82/0x100 [ 266.568968] inet_sendmsg+0x108/0x440 [ 266.572753] smc_sendmsg+0x223/0x320 [ 266.576447] ? smc_sendpage+0x170/0x170 [ 266.580408] sock_sendmsg+0xb5/0xf0 [ 266.584017] sock_write_iter+0x215/0x420 [ 266.588063] ? sock_sendmsg+0xf0/0xf0 [ 266.591857] __vfs_write+0x443/0x890 [ 266.595556] ? lock_downgrade+0x860/0x860 [ 266.599686] ? kernel_read+0x130/0x130 [ 266.603580] ? rw_verify_area+0xb8/0x2b0 [ 266.607641] vfs_write+0x150/0x4d0 [ 266.611165] ksys_write+0x103/0x260 [ 266.614787] ? do_sys_open+0x16e/0x350 [ 266.618655] ? __ia32_sys_read+0xa0/0xa0 [ 266.622698] ? do_syscall_64+0x21/0x4e0 [ 266.626658] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.632009] __x64_sys_write+0x6e/0xb0 [ 266.635885] do_syscall_64+0xd0/0x4e0 [ 266.639675] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.644871] RIP: 0033:0x4592f9 [ 266.648130] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.667027] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 266.674728] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 266.681981] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 266.689239] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 266.696663] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 266.703935] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 266.711203] CPU: 1 PID: 10000 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 266.719086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.728436] Call Trace: [ 266.731027] dump_stack+0x123/0x177 [ 266.734638] should_fail.cold.4+0x5/0x13 [ 266.738679] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 266.743801] ? kernel_text_address+0x79/0xf0 [ 266.748274] ? __kernel_text_address+0xd/0x40 [ 266.752746] ? unwind_get_return_address+0x61/0xa0 [ 266.757655] __should_failslab+0xba/0xf0 [ 266.761710] should_failslab+0x9/0x14 [ 266.765490] __kmalloc+0x70/0x770 [ 266.768923] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 266.774178] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 266.779257] ? tls_push_record+0xff/0x1600 [ 266.783465] ? tls_sw_sendmsg+0x92d/0x1020 [ 266.787677] ? inet_sendmsg+0x108/0x440 [ 266.791647] ? smc_sendmsg+0x223/0x320 [ 266.795509] ? sock_sendmsg+0xb5/0xf0 [ 266.799285] ? sock_write_iter+0x215/0x420 [ 266.803499] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 266.809278] ? iov_iter_get_pages+0x1ee/0x1370 [ 266.813842] ? __lock_is_held+0xb5/0x140 [ 266.817887] generic_gcmaes_encrypt+0xfd/0x150 [ 266.822446] ? generic_gcmaes_encrypt+0xfd/0x150 [ 266.827194] ? helper_rfc4106_encrypt+0x450/0x450 [ 266.832013] ? __kmalloc+0x5f1/0x770 [ 266.835704] gcmaes_wrapper_encrypt+0x109/0x180 [ 266.840351] tls_push_record+0x9ae/0x1600 [ 266.844475] ? lockdep_hardirqs_on+0x421/0x5c0 [ 266.849043] tls_sw_sendmsg+0x92d/0x1020 [ 266.853083] ? __lock_acquire+0x792/0x4980 [ 266.857298] ? find_held_lock+0x36/0x1d0 [ 266.861338] ? tls_sw_push_pending_record+0x10/0x10 [ 266.866331] ? __local_bh_enable_ip+0x160/0x260 [ 266.870983] ? lock_sock_nested+0xc5/0x100 [ 266.875196] ? lockdep_hardirqs_on+0x421/0x5c0 [ 266.879755] ? lock_sock_nested+0x82/0x100 [ 266.884052] ? trace_hardirqs_on+0x28/0x190 [ 266.888349] ? lock_sock_nested+0x82/0x100 [ 266.892568] ? lock_sock_nested+0x82/0x100 [ 266.896795] inet_sendmsg+0x108/0x440 [ 266.900675] smc_sendmsg+0x223/0x320 [ 266.904802] ? smc_sendpage+0x170/0x170 [ 266.908754] sock_sendmsg+0xb5/0xf0 [ 266.912444] sock_write_iter+0x215/0x420 [ 266.917635] ? sock_sendmsg+0xf0/0xf0 [ 266.921423] __vfs_write+0x443/0x890 [ 266.925138] ? lock_downgrade+0x860/0x860 [ 266.930914] ? kernel_read+0x130/0x130 [ 266.934788] ? rw_verify_area+0xb8/0x2b0 [ 266.938829] vfs_write+0x150/0x4d0 [ 266.942350] ksys_write+0x103/0x260 [ 266.946058] ? do_sys_open+0x16e/0x350 [ 266.949923] ? __ia32_sys_read+0xa0/0xa0 [ 266.953965] ? do_syscall_64+0x21/0x4e0 [ 266.957916] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.963278] __x64_sys_write+0x6e/0xb0 [ 266.967490] do_syscall_64+0xd0/0x4e0 [ 266.971270] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.976446] RIP: 0033:0x4592f9 [ 266.979633] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.998515] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 267.006206] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 267.013452] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 267.020701] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 267.027954] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 267.035205] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 267.044304] FAULT_INJECTION: forcing a failure. [ 267.044304] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 267.052765] CPU: 1 PID: 9995 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 267.063981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.073423] Call Trace: [ 267.076088] dump_stack+0x123/0x177 [ 267.079719] should_fail.cold.4+0x5/0x13 [ 267.083847] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 267.088937] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 267.094195] ? kasan_unpoison_shadow+0x35/0x50 [ 267.098761] __alloc_pages_nodemask+0x1d5/0x710 [ 267.103413] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 267.108413] alloc_pages_current+0xd6/0x1b0 [ 267.112745] skb_page_frag_refill+0x20b/0x400 [ 267.117239] sk_page_frag_refill+0x46/0x1b0 [ 267.121543] tcp_sendmsg_locked+0xc58/0x35b0 [ 267.125936] ? mark_held_locks+0x130/0x130 [ 267.130149] ? mark_held_locks+0xc7/0x130 [ 267.134368] ? tcp_sendpage+0x50/0x50 [ 267.138158] ? mark_held_locks+0xc7/0x130 [ 267.142322] ? __local_bh_enable_ip+0x160/0x260 [ 267.146984] ? lock_sock_nested+0xc5/0x100 [ 267.151198] ? lockdep_hardirqs_on+0x421/0x5c0 [ 267.155773] ? lock_sock_nested+0x82/0x100 [ 267.159993] ? trace_hardirqs_on+0x28/0x190 [ 267.164297] ? lock_sock_nested+0x82/0x100 [ 267.168947] ? lock_sock_nested+0x82/0x100 [ 267.173162] ? __local_bh_enable_ip+0x160/0x260 [ 267.177814] tcp_sendmsg+0x27/0x40 [ 267.181361] inet_sendmsg+0x108/0x440 [ 267.185146] smc_sendmsg+0x223/0x320 [ 267.188839] ? smc_sendpage+0x170/0x170 [ 267.192792] sock_sendmsg+0xb5/0xf0 [ 267.196415] sock_write_iter+0x215/0x420 [ 267.200456] ? sock_sendmsg+0xf0/0xf0 [ 267.204243] __vfs_write+0x443/0x890 [ 267.207934] ? lock_downgrade+0x860/0x860 [ 267.212065] ? kernel_read+0x130/0x130 [ 267.215942] ? rw_verify_area+0xb8/0x2b0 [ 267.223299] vfs_write+0x150/0x4d0 [ 267.226823] ksys_write+0x103/0x260 [ 267.230429] ? do_sys_open+0x16e/0x350 [ 267.234310] ? __ia32_sys_read+0xa0/0xa0 [ 267.238386] ? do_syscall_64+0x21/0x4e0 [ 267.242338] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.247691] __x64_sys_write+0x6e/0xb0 [ 267.251558] do_syscall_64+0xd0/0x4e0 [ 267.255339] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.260507] RIP: 0033:0x4592f9 [ 267.263696] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.282690] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 267.290380] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 267.297717] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 267.304967] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 267.312219] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 267.319921] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 267.327200] CPU: 0 PID: 10010 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 267.335094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.344475] Call Trace: [ 267.347065] dump_stack+0x123/0x177 [ 267.350694] should_fail.cold.4+0x5/0x13 [ 267.354754] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 267.359855] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 267.365130] ? kasan_unpoison_shadow+0x35/0x50 [ 267.369718] __alloc_pages_nodemask+0x1d5/0x710 [ 267.374388] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 267.379418] alloc_pages_current+0xd6/0x1b0 [ 267.383744] skb_page_frag_refill+0x20b/0x400 [ 267.388237] sk_page_frag_refill+0x46/0x1b0 [ 267.392553] tcp_sendmsg_locked+0xc58/0x35b0 [ 267.396960] ? mark_held_locks+0x130/0x130 [ 267.401276] ? mark_held_locks+0xc7/0x130 [ 267.405431] ? tcp_sendpage+0x50/0x50 [ 267.409294] ? mark_held_locks+0xc7/0x130 [ 267.413435] ? __local_bh_enable_ip+0x160/0x260 [ 267.418097] ? lock_sock_nested+0xc5/0x100 [ 267.422326] ? lockdep_hardirqs_on+0x421/0x5c0 [ 267.426911] ? lock_sock_nested+0x82/0x100 [ 267.431140] ? trace_hardirqs_on+0x28/0x190 [ 267.435450] ? lock_sock_nested+0x82/0x100 [ 267.439663] ? lock_sock_nested+0x82/0x100 [ 267.443880] ? __local_bh_enable_ip+0x160/0x260 [ 267.448529] tcp_sendmsg+0x27/0x40 [ 267.452056] inet_sendmsg+0x108/0x440 [ 267.455835] smc_sendmsg+0x223/0x320 [ 267.459533] ? smc_sendpage+0x170/0x170 [ 267.463483] sock_sendmsg+0xb5/0xf0 [ 267.467103] sock_write_iter+0x215/0x420 [ 267.471154] ? sock_sendmsg+0xf0/0xf0 [ 267.474949] __vfs_write+0x443/0x890 [ 267.478643] ? lock_downgrade+0x860/0x860 [ 267.482770] ? kernel_read+0x130/0x130 [ 267.486657] ? rw_verify_area+0xb8/0x2b0 [ 267.490695] vfs_write+0x150/0x4d0 [ 267.494259] ksys_write+0x103/0x260 [ 267.497860] ? do_sys_open+0x16e/0x350 [ 267.501741] ? __ia32_sys_read+0xa0/0xa0 [ 267.505797] ? do_syscall_64+0x21/0x4e0 [ 267.509746] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.515088] __x64_sys_write+0x6e/0xb0 [ 267.518952] do_syscall_64+0xd0/0x4e0 [ 267.522727] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.527907] RIP: 0033:0x4592f9 [ 267.531079] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.549956] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 267.557636] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 267.564882] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 267.572127] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 267.579372] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 267.586617] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 267.602449] CPU: 0 PID: 10002 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 267.610347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.619690] Call Trace: [ 267.622261] dump_stack+0x123/0x177 [ 267.626015] should_fail.cold.4+0x5/0x13 [ 267.630073] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 267.635181] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 267.640438] ? kasan_unpoison_shadow+0x35/0x50 [ 267.645014] __alloc_pages_nodemask+0x1d5/0x710 [ 267.649664] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 267.654683] alloc_pages_current+0xd6/0x1b0 [ 267.658986] skb_page_frag_refill+0x20b/0x400 [ 267.663460] sk_page_frag_refill+0x46/0x1b0 [ 267.667757] tcp_sendmsg_locked+0xc58/0x35b0 [ 267.672156] ? mark_held_locks+0x130/0x130 [ 267.676363] ? mark_held_locks+0xc7/0x130 [ 267.680492] ? tcp_sendpage+0x50/0x50 [ 267.684281] ? mark_held_locks+0xc7/0x130 [ 267.688403] ? __local_bh_enable_ip+0x160/0x260 [ 267.694016] ? lock_sock_nested+0xc5/0x100 [ 267.698239] ? lockdep_hardirqs_on+0x421/0x5c0 [ 267.702815] ? lock_sock_nested+0x82/0x100 [ 267.707032] ? trace_hardirqs_on+0x28/0x190 [ 267.711329] ? lock_sock_nested+0x82/0x100 [ 267.715542] ? lock_sock_nested+0x82/0x100 [ 267.719755] ? __local_bh_enable_ip+0x160/0x260 [ 267.724403] tcp_sendmsg+0x27/0x40 [ 267.727921] inet_sendmsg+0x108/0x440 [ 267.731699] smc_sendmsg+0x223/0x320 [ 267.735403] ? smc_sendpage+0x170/0x170 [ 267.739364] sock_sendmsg+0xb5/0xf0 [ 267.742974] sock_write_iter+0x215/0x420 [ 267.747010] ? sock_sendmsg+0xf0/0xf0 [ 267.750795] __vfs_write+0x443/0x890 [ 267.754486] ? lock_downgrade+0x860/0x860 [ 267.758609] ? kernel_read+0x130/0x130 [ 267.762567] ? rw_verify_area+0xb8/0x2b0 [ 267.766611] vfs_write+0x150/0x4d0 [ 267.770129] ksys_write+0x103/0x260 [ 267.773732] ? do_sys_open+0x16e/0x350 [ 267.777594] ? __ia32_sys_read+0xa0/0xa0 [ 267.781638] ? do_syscall_64+0x21/0x4e0 [ 267.785588] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.790927] __x64_sys_write+0x6e/0xb0 [ 267.794788] do_syscall_64+0xd0/0x4e0 [ 267.798565] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.803731] RIP: 0033:0x4592f9 [ 267.806901] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.825786] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 267.833476] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 267.840735] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 267.847978] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 267.855224] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 267.862481] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 267.904126] FAULT_INJECTION: forcing a failure. [ 267.904126] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 267.905059] FAULT_INJECTION: forcing a failure. [ 267.905059] name failslab, interval 1, probability 0, space 0, times 0 [ 267.927659] FAULT_INJECTION: forcing a failure. [ 267.927659] name failslab, interval 1, probability 0, space 0, times 0 [ 267.935865] CPU: 1 PID: 10018 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 267.946793] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.956142] Call Trace: [ 267.958892] dump_stack+0x123/0x177 [ 267.962497] should_fail.cold.4+0x5/0x13 [ 267.966534] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 267.971614] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 267.976873] ? kasan_unpoison_shadow+0x35/0x50 [ 267.981437] __alloc_pages_nodemask+0x1d5/0x710 [ 267.986084] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 267.991538] alloc_pages_current+0xd6/0x1b0 [ 267.995836] skb_page_frag_refill+0x20b/0x400 [ 268.000305] sk_page_frag_refill+0x46/0x1b0 [ 268.004604] tcp_sendmsg_locked+0xc58/0x35b0 [ 268.008997] ? mark_held_locks+0x130/0x130 [ 268.013206] ? mark_held_locks+0xc7/0x130 [ 268.017335] ? tcp_sendpage+0x50/0x50 [ 268.021113] ? mark_held_locks+0xc7/0x130 [ 268.025254] ? __local_bh_enable_ip+0x160/0x260 [ 268.029898] ? lock_sock_nested+0xc5/0x100 [ 268.034107] ? lockdep_hardirqs_on+0x421/0x5c0 [ 268.038666] ? lock_sock_nested+0x82/0x100 [ 268.042873] ? trace_hardirqs_on+0x28/0x190 [ 268.047165] ? lock_sock_nested+0x82/0x100 [ 268.051385] ? lock_sock_nested+0x82/0x100 [ 268.055597] ? __local_bh_enable_ip+0x160/0x260 [ 268.060244] tcp_sendmsg+0x27/0x40 [ 268.063763] inet_sendmsg+0x108/0x440 [ 268.067542] smc_sendmsg+0x223/0x320 [ 268.071229] ? smc_sendpage+0x170/0x170 [ 268.075178] sock_sendmsg+0xb5/0xf0 [ 268.078779] sock_write_iter+0x215/0x420 [ 268.082818] ? sock_sendmsg+0xf0/0xf0 [ 268.086602] __vfs_write+0x443/0x890 [ 268.090292] ? lock_downgrade+0x860/0x860 [ 268.094427] ? kernel_read+0x130/0x130 [ 268.098313] ? rw_verify_area+0xb8/0x2b0 [ 268.102389] vfs_write+0x150/0x4d0 [ 268.105904] ksys_write+0x103/0x260 [ 268.109504] ? do_sys_open+0x16e/0x350 [ 268.113365] ? __ia32_sys_read+0xa0/0xa0 [ 268.117400] ? do_syscall_64+0x21/0x4e0 [ 268.121350] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.126689] __x64_sys_write+0x6e/0xb0 [ 268.130553] do_syscall_64+0xd0/0x4e0 [ 268.134329] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.139494] RIP: 0033:0x4592f9 [ 268.142676] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.161554] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 268.169235] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 268.176654] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 268.183897] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 268.191142] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 268.198387] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 268.218669] CPU: 0 PID: 10024 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 268.226654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.236005] Call Trace: [ 268.238590] dump_stack+0x123/0x177 [ 268.242218] should_fail.cold.4+0x5/0x13 [ 268.246279] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 268.251379] ? kernel_text_address+0x79/0xf0 [ 268.255782] ? __kernel_text_address+0xd/0x40 [ 268.260273] ? unwind_get_return_address+0x61/0xa0 [ 268.265211] __should_failslab+0xba/0xf0 [ 268.269269] should_failslab+0x9/0x14 [ 268.273065] __kmalloc+0x70/0x770 [ 268.276517] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 268.281804] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 268.286985] ? tls_push_record+0xff/0x1600 [ 268.291208] ? tls_sw_sendmsg+0x92d/0x1020 [ 268.295433] ? inet_sendmsg+0x108/0x440 [ 268.299400] ? smc_sendmsg+0x223/0x320 [ 268.303278] ? sock_sendmsg+0xb5/0xf0 [ 268.307065] ? sock_write_iter+0x215/0x420 [ 268.311300] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 268.317086] ? iov_iter_get_pages+0x1ee/0x1370 [ 268.321676] ? __lock_is_held+0xb5/0x140 [ 268.325732] generic_gcmaes_encrypt+0xfd/0x150 [ 268.331956] ? generic_gcmaes_encrypt+0xfd/0x150 [ 268.336720] ? helper_rfc4106_encrypt+0x450/0x450 [ 268.341542] ? __kmalloc+0x5f1/0x770 [ 268.345243] gcmaes_wrapper_encrypt+0x109/0x180 [ 268.349897] tls_push_record+0x9ae/0x1600 [ 268.354049] ? lockdep_hardirqs_on+0x421/0x5c0 [ 268.358618] tls_sw_sendmsg+0x92d/0x1020 [ 268.362661] ? __lock_acquire+0x792/0x4980 [ 268.366895] ? find_held_lock+0x36/0x1d0 [ 268.370958] ? tls_sw_push_pending_record+0x10/0x10 [ 268.375962] ? __local_bh_enable_ip+0x160/0x260 [ 268.380615] ? lock_sock_nested+0xc5/0x100 [ 268.384835] ? lockdep_hardirqs_on+0x421/0x5c0 [ 268.389405] ? lock_sock_nested+0x82/0x100 [ 268.393642] ? trace_hardirqs_on+0x28/0x190 [ 268.397956] ? lock_sock_nested+0x82/0x100 [ 268.402266] ? lock_sock_nested+0x82/0x100 [ 268.406496] inet_sendmsg+0x108/0x440 [ 268.410288] smc_sendmsg+0x223/0x320 [ 268.413984] ? smc_sendpage+0x170/0x170 [ 268.417937] sock_sendmsg+0xb5/0xf0 [ 268.421544] sock_write_iter+0x215/0x420 [ 268.425584] ? sock_sendmsg+0xf0/0xf0 [ 268.429386] __vfs_write+0x443/0x890 [ 268.433102] ? lock_downgrade+0x860/0x860 [ 268.437231] ? kernel_read+0x130/0x130 [ 268.441118] ? rw_verify_area+0xb8/0x2b0 [ 268.445171] vfs_write+0x150/0x4d0 [ 268.448699] ksys_write+0x103/0x260 [ 268.452306] ? do_sys_open+0x16e/0x350 [ 268.460014] ? __ia32_sys_read+0xa0/0xa0 [ 268.464143] ? do_syscall_64+0x21/0x4e0 [ 268.468100] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.473452] __x64_sys_write+0x6e/0xb0 [ 268.477320] do_syscall_64+0xd0/0x4e0 [ 268.481220] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.486391] RIP: 0033:0x4592f9 [ 268.489570] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.508460] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 268.516154] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 268.523539] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 268.530988] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 268.538246] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 268.545512] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 268.552843] CPU: 1 PID: 10023 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 268.560721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.570400] Call Trace: [ 268.572967] dump_stack+0x123/0x177 [ 268.576574] should_fail.cold.4+0x5/0x13 [ 268.580611] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 268.585699] ? kernel_text_address+0x79/0xf0 [ 268.590095] ? __kernel_text_address+0xd/0x40 [ 268.594578] ? unwind_get_return_address+0x61/0xa0 [ 268.599483] __should_failslab+0xba/0xf0 [ 268.603527] should_failslab+0x9/0x14 [ 268.607299] __kmalloc+0x70/0x770 [ 268.610745] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 268.616014] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 268.621095] ? tls_push_record+0xff/0x1600 [ 268.625303] ? tls_sw_sendmsg+0x92d/0x1020 [ 268.629512] ? inet_sendmsg+0x108/0x440 [ 268.633461] ? smc_sendmsg+0x223/0x320 [ 268.637333] ? sock_sendmsg+0xb5/0xf0 [ 268.641108] ? sock_write_iter+0x215/0x420 [ 268.645324] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 268.651113] ? iov_iter_get_pages+0x1ee/0x1370 [ 268.655674] ? __lock_is_held+0xb5/0x140 [ 268.659715] generic_gcmaes_encrypt+0xfd/0x150 [ 268.664290] ? generic_gcmaes_encrypt+0xfd/0x150 [ 268.669048] ? helper_rfc4106_encrypt+0x450/0x450 [ 268.673888] ? __kmalloc+0x5f1/0x770 [ 268.677586] gcmaes_wrapper_encrypt+0x109/0x180 [ 268.682239] tls_push_record+0x9ae/0x1600 [ 268.686364] ? lockdep_hardirqs_on+0x421/0x5c0 [ 268.690929] tls_sw_sendmsg+0x92d/0x1020 [ 268.694968] ? __lock_acquire+0x792/0x4980 [ 268.699189] ? find_held_lock+0x36/0x1d0 [ 268.703248] ? tls_sw_push_pending_record+0x10/0x10 [ 268.708246] ? __local_bh_enable_ip+0x160/0x260 [ 268.712900] ? lock_sock_nested+0xc5/0x100 [ 268.717118] ? lockdep_hardirqs_on+0x421/0x5c0 [ 268.721675] ? lock_sock_nested+0x82/0x100 [ 268.725885] ? trace_hardirqs_on+0x28/0x190 [ 268.730180] ? lock_sock_nested+0x82/0x100 [ 268.734387] ? lock_sock_nested+0x82/0x100 [ 268.739034] inet_sendmsg+0x108/0x440 [ 268.742812] smc_sendmsg+0x223/0x320 [ 268.746501] ? smc_sendpage+0x170/0x170 [ 268.750449] sock_sendmsg+0xb5/0xf0 [ 268.754058] sock_write_iter+0x215/0x420 [ 268.758096] ? sock_sendmsg+0xf0/0xf0 [ 268.761894] __vfs_write+0x443/0x890 [ 268.765591] ? lock_downgrade+0x860/0x860 [ 268.769723] ? kernel_read+0x130/0x130 [ 268.773618] ? rw_verify_area+0xb8/0x2b0 [ 268.777664] vfs_write+0x150/0x4d0 [ 268.781190] ksys_write+0x103/0x260 [ 268.784794] ? do_sys_open+0x16e/0x350 [ 268.788655] ? __ia32_sys_read+0xa0/0xa0 [ 268.792695] ? do_syscall_64+0x21/0x4e0 [ 268.796656] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.801997] __x64_sys_write+0x6e/0xb0 [ 268.805869] do_syscall_64+0xd0/0x4e0 [ 268.809645] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.814813] RIP: 0033:0x4592f9 [ 268.817985] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.836862] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 268.844981] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 268.852235] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 268.861910] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 2020/11/29 15:27:32 executed programs: 835 [ 268.869153] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 268.876397] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 268.886160] FAULT_INJECTION: forcing a failure. [ 268.886160] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 268.904944] FAULT_INJECTION: forcing a failure. [ 268.904944] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 268.905193] FAULT_INJECTION: forcing a failure. [ 268.905193] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 268.928475] CPU: 1 PID: 10037 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 268.936567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.945920] Call Trace: [ 268.948497] dump_stack+0x123/0x177 [ 268.952115] should_fail.cold.4+0x5/0x13 [ 268.956160] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 268.961249] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 268.966518] ? kasan_unpoison_shadow+0x35/0x50 [ 268.971105] __alloc_pages_nodemask+0x1d5/0x710 [ 268.975761] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 268.980782] alloc_pages_current+0xd6/0x1b0 [ 268.985093] skb_page_frag_refill+0x20b/0x400 [ 268.989579] sk_page_frag_refill+0x46/0x1b0 [ 268.993905] tcp_sendmsg_locked+0xc58/0x35b0 [ 268.998310] ? mark_held_locks+0x130/0x130 [ 269.002538] ? mark_held_locks+0xc7/0x130 [ 269.006668] ? tcp_sendpage+0x50/0x50 [ 269.010450] ? mark_held_locks+0xc7/0x130 [ 269.014575] ? __local_bh_enable_ip+0x160/0x260 [ 269.019236] ? lock_sock_nested+0xc5/0x100 [ 269.023451] ? lockdep_hardirqs_on+0x421/0x5c0 [ 269.028008] ? lock_sock_nested+0x82/0x100 [ 269.032227] ? trace_hardirqs_on+0x28/0x190 [ 269.036527] ? lock_sock_nested+0x82/0x100 [ 269.040736] ? lock_sock_nested+0x82/0x100 [ 269.044946] ? __local_bh_enable_ip+0x160/0x260 [ 269.049595] tcp_sendmsg+0x27/0x40 [ 269.053548] inet_sendmsg+0x108/0x440 [ 269.057329] smc_sendmsg+0x223/0x320 [ 269.061031] ? smc_sendpage+0x170/0x170 [ 269.064999] sock_sendmsg+0xb5/0xf0 [ 269.068602] sock_write_iter+0x215/0x420 [ 269.072654] ? sock_sendmsg+0xf0/0xf0 [ 269.076441] __vfs_write+0x443/0x890 [ 269.080135] ? lock_downgrade+0x860/0x860 [ 269.084259] ? kernel_read+0x130/0x130 [ 269.088143] ? rw_verify_area+0xb8/0x2b0 [ 269.092184] vfs_write+0x150/0x4d0 [ 269.095712] ksys_write+0x103/0x260 [ 269.099314] ? do_sys_open+0x16e/0x350 [ 269.103180] ? __ia32_sys_read+0xa0/0xa0 [ 269.107229] ? do_syscall_64+0x21/0x4e0 [ 269.111192] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.116535] __x64_sys_write+0x6e/0xb0 [ 269.120399] do_syscall_64+0xd0/0x4e0 [ 269.124223] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.129413] RIP: 0033:0x4592f9 [ 269.132584] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.151464] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 269.159150] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 269.166400] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 269.173667] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 269.180934] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 269.188179] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 269.195440] CPU: 0 PID: 10031 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 269.196727] FAULT_INJECTION: forcing a failure. [ 269.196727] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 269.203315] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.203317] Call Trace: [ 269.203328] dump_stack+0x123/0x177 [ 269.203338] should_fail.cold.4+0x5/0x13 [ 269.203345] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 269.203351] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 269.203356] ? kasan_unpoison_shadow+0x35/0x50 [ 269.203365] __alloc_pages_nodemask+0x1d5/0x710 [ 269.203373] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 269.203387] alloc_pages_current+0xd6/0x1b0 [ 269.203397] skb_page_frag_refill+0x20b/0x400 [ 269.203405] sk_page_frag_refill+0x46/0x1b0 [ 269.203413] tcp_sendmsg_locked+0xc58/0x35b0 [ 269.203423] ? mark_held_locks+0x130/0x130 [ 269.203428] ? mark_held_locks+0xc7/0x130 [ 269.203443] ? tcp_sendpage+0x50/0x50 [ 269.203450] ? mark_held_locks+0xc7/0x130 [ 269.203457] ? __local_bh_enable_ip+0x160/0x260 [ 269.203464] ? lock_sock_nested+0xc5/0x100 [ 269.302093] ? lockdep_hardirqs_on+0x421/0x5c0 [ 269.306671] ? lock_sock_nested+0x82/0x100 [ 269.310922] ? trace_hardirqs_on+0x28/0x190 [ 269.315655] ? lock_sock_nested+0x82/0x100 [ 269.319867] ? lock_sock_nested+0x82/0x100 [ 269.324097] ? __local_bh_enable_ip+0x160/0x260 [ 269.328749] tcp_sendmsg+0x27/0x40 [ 269.332274] inet_sendmsg+0x108/0x440 [ 269.336073] smc_sendmsg+0x223/0x320 [ 269.339766] ? smc_sendpage+0x170/0x170 [ 269.343717] sock_sendmsg+0xb5/0xf0 [ 269.347331] sock_write_iter+0x215/0x420 [ 269.351369] ? sock_sendmsg+0xf0/0xf0 [ 269.355156] __vfs_write+0x443/0x890 [ 269.358847] ? lock_downgrade+0x860/0x860 [ 269.362987] ? kernel_read+0x130/0x130 [ 269.366863] ? rw_verify_area+0xb8/0x2b0 [ 269.370903] vfs_write+0x150/0x4d0 [ 269.374426] ksys_write+0x103/0x260 [ 269.378028] ? do_sys_open+0x16e/0x350 [ 269.381898] ? __ia32_sys_read+0xa0/0xa0 [ 269.385940] ? do_syscall_64+0x21/0x4e0 [ 269.389914] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.395265] __x64_sys_write+0x6e/0xb0 [ 269.399147] do_syscall_64+0xd0/0x4e0 [ 269.402935] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.408101] RIP: 0033:0x4592f9 [ 269.411271] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.430150] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 269.437836] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 269.445086] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 269.452432] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 269.459683] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 269.466947] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 269.474217] CPU: 1 PID: 10038 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 269.482097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.491444] Call Trace: [ 269.494642] dump_stack+0x123/0x177 [ 269.498269] should_fail.cold.4+0x5/0x13 [ 269.502327] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 269.507424] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 269.512691] ? kasan_unpoison_shadow+0x35/0x50 [ 269.517299] __alloc_pages_nodemask+0x1d5/0x710 [ 269.521962] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 269.526982] alloc_pages_current+0xd6/0x1b0 [ 269.531297] skb_page_frag_refill+0x20b/0x400 [ 269.535775] sk_page_frag_refill+0x46/0x1b0 [ 269.540078] tcp_sendmsg_locked+0xc58/0x35b0 [ 269.544484] ? mark_held_locks+0x130/0x130 [ 269.548715] ? mark_held_locks+0xc7/0x130 [ 269.552846] ? tcp_sendpage+0x50/0x50 [ 269.556635] ? mark_held_locks+0xc7/0x130 [ 269.560845] ? __local_bh_enable_ip+0x160/0x260 [ 269.565486] ? lock_sock_nested+0xc5/0x100 [ 269.569711] ? lockdep_hardirqs_on+0x421/0x5c0 [ 269.574265] ? lock_sock_nested+0x82/0x100 [ 269.578476] ? trace_hardirqs_on+0x28/0x190 [ 269.582771] ? lock_sock_nested+0x82/0x100 [ 269.586980] ? __local_bh_enable_ip+0x160/0x260 [ 269.591625] tcp_sendmsg+0x27/0x40 [ 269.595140] inet_sendmsg+0x108/0x440 [ 269.598918] smc_sendmsg+0x223/0x320 [ 269.602694] ? smc_sendpage+0x170/0x170 [ 269.606643] sock_sendmsg+0xb5/0xf0 [ 269.610246] sock_write_iter+0x215/0x420 [ 269.614294] ? sock_sendmsg+0xf0/0xf0 [ 269.618101] __vfs_write+0x443/0x890 [ 269.621793] ? lock_downgrade+0x860/0x860 [ 269.625914] ? kernel_read+0x130/0x130 [ 269.629786] ? rw_verify_area+0xb8/0x2b0 [ 269.633824] vfs_write+0x150/0x4d0 [ 269.637342] ksys_write+0x103/0x260 [ 269.640942] ? do_sys_open+0x16e/0x350 [ 269.644815] ? __ia32_sys_read+0xa0/0xa0 [ 269.648856] ? do_syscall_64+0x21/0x4e0 [ 269.652808] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.658148] __x64_sys_write+0x6e/0xb0 [ 269.662042] do_syscall_64+0xd0/0x4e0 [ 269.665826] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.670992] RIP: 0033:0x4592f9 [ 269.674160] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.693054] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 269.700745] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 269.707992] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 269.715257] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 269.722502] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 269.729747] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 269.745013] CPU: 0 PID: 10015 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 269.752916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.762273] Call Trace: [ 269.764858] dump_stack+0x123/0x177 [ 269.768487] should_fail.cold.4+0x5/0x13 [ 269.772551] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 269.777653] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 269.784160] ? kasan_unpoison_shadow+0x35/0x50 [ 269.788745] __alloc_pages_nodemask+0x1d5/0x710 [ 269.793418] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 269.798443] alloc_pages_current+0xd6/0x1b0 [ 269.802762] skb_page_frag_refill+0x20b/0x400 [ 269.807250] sk_page_frag_refill+0x46/0x1b0 [ 269.811553] tcp_sendmsg_locked+0xc58/0x35b0 [ 269.815936] ? mark_held_locks+0x130/0x130 [ 269.820155] ? mark_held_locks+0xc7/0x130 [ 269.825067] ? tcp_sendpage+0x50/0x50 [ 269.828866] ? mark_held_locks+0xc7/0x130 [ 269.833008] ? __local_bh_enable_ip+0x160/0x260 [ 269.837652] ? lock_sock_nested+0xc5/0x100 [ 269.841869] ? lockdep_hardirqs_on+0x421/0x5c0 [ 269.846426] ? lock_sock_nested+0x82/0x100 [ 269.851179] ? trace_hardirqs_on+0x28/0x190 [ 269.855472] ? lock_sock_nested+0x82/0x100 [ 269.859689] ? lock_sock_nested+0x82/0x100 [ 269.863943] ? __local_bh_enable_ip+0x160/0x260 [ 269.868589] tcp_sendmsg+0x27/0x40 [ 269.872163] inet_sendmsg+0x108/0x440 [ 269.875941] smc_sendmsg+0x223/0x320 [ 269.879632] ? smc_sendpage+0x170/0x170 [ 269.883583] sock_sendmsg+0xb5/0xf0 [ 269.887184] sock_write_iter+0x215/0x420 [ 269.891219] ? sock_sendmsg+0xf0/0xf0 [ 269.895012] __vfs_write+0x443/0x890 [ 269.898712] ? lock_downgrade+0x860/0x860 [ 269.902848] ? kernel_read+0x130/0x130 [ 269.906719] ? rw_verify_area+0xb8/0x2b0 [ 269.910758] vfs_write+0x150/0x4d0 [ 269.914276] ksys_write+0x103/0x260 [ 269.917887] ? do_sys_open+0x16e/0x350 [ 269.921748] ? __ia32_sys_read+0xa0/0xa0 [ 269.925796] ? do_syscall_64+0x21/0x4e0 [ 269.929746] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.935085] __x64_sys_write+0x6e/0xb0 [ 269.938958] do_syscall_64+0xd0/0x4e0 [ 269.942748] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.947913] RIP: 0033:0x4592f9 [ 269.951094] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.969976] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 269.977680] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 269.984924] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 269.992532] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 269.999802] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 270.007065] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 270.043211] FAULT_INJECTION: forcing a failure. [ 270.043211] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 270.055313] FAULT_INJECTION: forcing a failure. [ 270.055313] name failslab, interval 1, probability 0, space 0, times 0 [ 270.070782] CPU: 1 PID: 10055 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 270.071397] FAULT_INJECTION: forcing a failure. [ 270.071397] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 270.078669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.078672] Call Trace: [ 270.078683] dump_stack+0x123/0x177 [ 270.078693] should_fail.cold.4+0x5/0x13 [ 270.078701] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 270.115155] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 270.120409] ? kasan_unpoison_shadow+0x35/0x50 [ 270.124991] __alloc_pages_nodemask+0x1d5/0x710 [ 270.129637] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 270.134655] alloc_pages_current+0xd6/0x1b0 [ 270.138953] skb_page_frag_refill+0x20b/0x400 [ 270.143426] sk_page_frag_refill+0x46/0x1b0 [ 270.147830] tcp_sendmsg_locked+0xc58/0x35b0 [ 270.152214] ? mark_held_locks+0x130/0x130 [ 270.156422] ? mark_held_locks+0xc7/0x130 [ 270.160567] ? tcp_sendpage+0x50/0x50 [ 270.164355] ? mark_held_locks+0xc7/0x130 [ 270.168479] ? __local_bh_enable_ip+0x160/0x260 [ 270.173125] ? lock_sock_nested+0xc5/0x100 [ 270.177332] ? lockdep_hardirqs_on+0x421/0x5c0 [ 270.181887] ? lock_sock_nested+0x82/0x100 [ 270.186098] ? trace_hardirqs_on+0x28/0x190 [ 270.190390] ? lock_sock_nested+0x82/0x100 [ 270.194599] ? lock_sock_nested+0x82/0x100 [ 270.198814] ? __local_bh_enable_ip+0x160/0x260 [ 270.203462] tcp_sendmsg+0x27/0x40 [ 270.206998] inet_sendmsg+0x108/0x440 [ 270.210775] smc_sendmsg+0x223/0x320 [ 270.214465] ? smc_sendpage+0x170/0x170 [ 270.218434] sock_sendmsg+0xb5/0xf0 [ 270.222038] sock_write_iter+0x215/0x420 [ 270.226075] ? sock_sendmsg+0xf0/0xf0 [ 270.229878] __vfs_write+0x443/0x890 [ 270.233567] ? lock_downgrade+0x860/0x860 [ 270.237688] ? kernel_read+0x130/0x130 [ 270.241591] ? rw_verify_area+0xb8/0x2b0 [ 270.245630] vfs_write+0x150/0x4d0 [ 270.249148] ksys_write+0x103/0x260 [ 270.252755] ? do_sys_open+0x16e/0x350 [ 270.256617] ? __ia32_sys_read+0xa0/0xa0 [ 270.260654] ? do_syscall_64+0x21/0x4e0 [ 270.264604] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.269944] __x64_sys_write+0x6e/0xb0 [ 270.273820] do_syscall_64+0xd0/0x4e0 [ 270.277596] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.282762] RIP: 0033:0x4592f9 [ 270.285930] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.304808] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 270.312499] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 270.319777] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 270.327023] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 270.334275] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 270.341525] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 270.349109] CPU: 0 PID: 10046 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 270.357032] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.366379] Call Trace: [ 270.368959] dump_stack+0x123/0x177 [ 270.372702] should_fail.cold.4+0x5/0x13 [ 270.376758] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 270.381850] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 270.387205] ? kasan_unpoison_shadow+0x35/0x50 [ 270.391790] __alloc_pages_nodemask+0x1d5/0x710 [ 270.396452] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 270.401471] alloc_pages_current+0xd6/0x1b0 [ 270.405816] skb_page_frag_refill+0x20b/0x400 [ 270.410304] sk_page_frag_refill+0x46/0x1b0 [ 270.414616] tcp_sendmsg_locked+0xc58/0x35b0 [ 270.419035] ? mark_held_locks+0x130/0x130 [ 270.423247] ? mark_held_locks+0xc7/0x130 [ 270.427380] ? tcp_sendpage+0x50/0x50 [ 270.431161] ? mark_held_locks+0xc7/0x130 [ 270.435290] ? __local_bh_enable_ip+0x160/0x260 [ 270.439952] ? lock_sock_nested+0xc5/0x100 [ 270.444165] ? lockdep_hardirqs_on+0x421/0x5c0 [ 270.448726] ? lock_sock_nested+0x82/0x100 [ 270.452946] ? trace_hardirqs_on+0x28/0x190 [ 270.457250] ? lock_sock_nested+0x82/0x100 [ 270.461462] ? lock_sock_nested+0x82/0x100 [ 270.465676] ? __local_bh_enable_ip+0x160/0x260 [ 270.470339] tcp_sendmsg+0x27/0x40 [ 270.473862] inet_sendmsg+0x108/0x440 [ 270.477646] smc_sendmsg+0x223/0x320 [ 270.481338] ? smc_sendpage+0x170/0x170 [ 270.485290] sock_sendmsg+0xb5/0xf0 [ 270.488912] sock_write_iter+0x215/0x420 [ 270.492952] ? sock_sendmsg+0xf0/0xf0 [ 270.496759] __vfs_write+0x443/0x890 [ 270.500458] ? lock_downgrade+0x860/0x860 [ 270.504587] ? kernel_read+0x130/0x130 [ 270.508809] ? rw_verify_area+0xb8/0x2b0 [ 270.512851] vfs_write+0x150/0x4d0 [ 270.516389] ksys_write+0x103/0x260 [ 270.520003] ? do_sys_open+0x16e/0x350 [ 270.523898] ? __ia32_sys_read+0xa0/0xa0 [ 270.527946] ? do_syscall_64+0x21/0x4e0 [ 270.531905] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.537254] __x64_sys_write+0x6e/0xb0 [ 270.541123] do_syscall_64+0xd0/0x4e0 [ 270.544920] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.550086] RIP: 0033:0x4592f9 [ 270.553255] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.572155] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 270.579845] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 270.587118] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 270.594651] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 270.601952] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 270.609200] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 270.616475] CPU: 1 PID: 10056 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 270.624474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.633822] Call Trace: [ 270.636407] dump_stack+0x123/0x177 [ 270.640029] should_fail.cold.4+0x5/0x13 [ 270.644070] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 270.649410] ? kernel_text_address+0x79/0xf0 [ 270.653794] ? __kernel_text_address+0xd/0x40 [ 270.658280] ? unwind_get_return_address+0x61/0xa0 [ 270.663212] __should_failslab+0xba/0xf0 [ 270.667277] should_failslab+0x9/0x14 [ 270.671075] __kmalloc+0x70/0x770 [ 270.674523] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 270.679783] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 270.684885] ? tls_push_record+0xff/0x1600 [ 270.689108] ? tls_sw_sendmsg+0x92d/0x1020 [ 270.693325] ? inet_sendmsg+0x108/0x440 [ 270.697276] ? smc_sendmsg+0x223/0x320 [ 270.701138] ? sock_sendmsg+0xb5/0xf0 [ 270.704913] ? sock_write_iter+0x215/0x420 [ 270.709128] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 270.714998] ? iov_iter_get_pages+0x1ee/0x1370 [ 270.719566] ? __lock_is_held+0xb5/0x140 [ 270.723613] generic_gcmaes_encrypt+0xfd/0x150 [ 270.728169] ? generic_gcmaes_encrypt+0xfd/0x150 [ 270.732901] ? helper_rfc4106_encrypt+0x450/0x450 [ 270.737719] ? __kmalloc+0x5f1/0x770 [ 270.741414] gcmaes_wrapper_encrypt+0x109/0x180 [ 270.746340] tls_push_record+0x9ae/0x1600 [ 270.750477] ? lockdep_hardirqs_on+0x421/0x5c0 [ 270.755039] tls_sw_sendmsg+0x92d/0x1020 [ 270.759081] ? __lock_acquire+0x792/0x4980 [ 270.763295] ? find_held_lock+0x36/0x1d0 [ 270.767333] ? tls_sw_push_pending_record+0x10/0x10 [ 270.772323] ? __local_bh_enable_ip+0x160/0x260 [ 270.776966] ? lock_sock_nested+0xc5/0x100 [ 270.781197] ? lockdep_hardirqs_on+0x421/0x5c0 [ 270.785759] ? lock_sock_nested+0x82/0x100 [ 270.789969] ? trace_hardirqs_on+0x28/0x190 [ 270.794275] ? lock_sock_nested+0x82/0x100 [ 270.798487] inet_sendmsg+0x108/0x440 [ 270.802440] smc_sendmsg+0x223/0x320 [ 270.806128] ? smc_sendpage+0x170/0x170 [ 270.810076] sock_sendmsg+0xb5/0xf0 [ 270.813679] sock_write_iter+0x215/0x420 [ 270.817714] ? sock_sendmsg+0xf0/0xf0 [ 270.821504] __vfs_write+0x443/0x890 [ 270.825199] ? lock_downgrade+0x860/0x860 [ 270.829335] ? kernel_read+0x130/0x130 [ 270.833211] ? rw_verify_area+0xb8/0x2b0 [ 270.837247] vfs_write+0x150/0x4d0 [ 270.840761] ksys_write+0x103/0x260 [ 270.844360] ? do_sys_open+0x16e/0x350 [ 270.848220] ? __ia32_sys_read+0xa0/0xa0 [ 270.852258] ? do_syscall_64+0x21/0x4e0 [ 270.856207] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.861549] __x64_sys_write+0x6e/0xb0 [ 270.865603] do_syscall_64+0xd0/0x4e0 [ 270.869398] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.874572] RIP: 0033:0x4592f9 [ 270.877828] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 270.896705] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 270.904388] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 270.911632] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 270.918879] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 270.926123] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 270.933543] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 270.952615] FAULT_INJECTION: forcing a failure. [ 270.952615] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 270.972927] FAULT_INJECTION: forcing a failure. [ 270.972927] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 270.975634] CPU: 0 PID: 10065 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 270.992696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.002045] Call Trace: [ 271.004646] dump_stack+0x123/0x177 [ 271.008250] should_fail.cold.4+0x5/0x13 [ 271.012286] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 271.017363] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 271.022624] ? kasan_unpoison_shadow+0x35/0x50 [ 271.027185] __alloc_pages_nodemask+0x1d5/0x710 [ 271.031845] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 271.036843] alloc_pages_current+0xd6/0x1b0 [ 271.041143] skb_page_frag_refill+0x20b/0x400 [ 271.045874] sk_page_frag_refill+0x46/0x1b0 [ 271.050188] tcp_sendmsg_locked+0xc58/0x35b0 [ 271.054577] ? mark_held_locks+0x130/0x130 [ 271.058804] ? mark_held_locks+0xc7/0x130 [ 271.062945] ? tcp_sendpage+0x50/0x50 [ 271.066721] ? mark_held_locks+0xc7/0x130 [ 271.070844] ? __local_bh_enable_ip+0x160/0x260 [ 271.075507] ? lock_sock_nested+0xc5/0x100 [ 271.079729] ? lockdep_hardirqs_on+0x421/0x5c0 [ 271.084287] ? lock_sock_nested+0x82/0x100 [ 271.088510] ? trace_hardirqs_on+0x28/0x190 [ 271.092825] ? lock_sock_nested+0x82/0x100 [ 271.097074] ? lock_sock_nested+0x82/0x100 [ 271.101293] ? __local_bh_enable_ip+0x160/0x260 [ 271.106152] tcp_sendmsg+0x27/0x40 [ 271.109677] inet_sendmsg+0x108/0x440 [ 271.113458] smc_sendmsg+0x223/0x320 [ 271.117164] ? smc_sendpage+0x170/0x170 [ 271.121118] sock_sendmsg+0xb5/0xf0 [ 271.124897] sock_write_iter+0x215/0x420 [ 271.128931] ? sock_sendmsg+0xf0/0xf0 [ 271.133932] __vfs_write+0x443/0x890 [ 271.137627] ? lock_downgrade+0x860/0x860 [ 271.141752] ? kernel_read+0x130/0x130 [ 271.145626] ? rw_verify_area+0xb8/0x2b0 [ 271.149662] vfs_write+0x150/0x4d0 [ 271.153178] ksys_write+0x103/0x260 [ 271.156781] ? do_sys_open+0x16e/0x350 [ 271.160653] ? __ia32_sys_read+0xa0/0xa0 [ 271.164690] ? do_syscall_64+0x21/0x4e0 [ 271.168639] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.173983] __x64_sys_write+0x6e/0xb0 [ 271.177844] do_syscall_64+0xd0/0x4e0 [ 271.181632] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.186893] RIP: 0033:0x4592f9 [ 271.190062] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.209209] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 271.216890] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 271.224138] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 271.231385] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 271.238717] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 271.246223] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 271.257464] CPU: 0 PID: 10060 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 271.265375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.274720] Call Trace: [ 271.277299] dump_stack+0x123/0x177 [ 271.280906] should_fail.cold.4+0x5/0x13 [ 271.284943] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 271.290107] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 271.295372] ? kasan_unpoison_shadow+0x35/0x50 [ 271.299932] __alloc_pages_nodemask+0x1d5/0x710 [ 271.304578] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 271.309579] alloc_pages_current+0xd6/0x1b0 [ 271.313883] skb_page_frag_refill+0x20b/0x400 [ 271.318353] sk_page_frag_refill+0x46/0x1b0 [ 271.322653] tcp_sendmsg_locked+0xc58/0x35b0 [ 271.327053] ? mark_held_locks+0x130/0x130 [ 271.331262] ? mark_held_locks+0xc7/0x130 [ 271.335390] ? tcp_sendpage+0x50/0x50 [ 271.339165] ? mark_held_locks+0xc7/0x130 [ 271.343639] ? __local_bh_enable_ip+0x160/0x260 [ 271.348292] ? lock_sock_nested+0xc5/0x100 [ 271.352501] ? lockdep_hardirqs_on+0x421/0x5c0 [ 271.357078] ? lock_sock_nested+0x82/0x100 [ 271.361288] ? trace_hardirqs_on+0x28/0x190 [ 271.365858] ? lock_sock_nested+0x82/0x100 [ 271.370073] ? lock_sock_nested+0x82/0x100 [ 271.374301] ? __local_bh_enable_ip+0x160/0x260 [ 271.378948] tcp_sendmsg+0x27/0x40 [ 271.382469] inet_sendmsg+0x108/0x440 [ 271.386266] smc_sendmsg+0x223/0x320 [ 271.389967] ? smc_sendpage+0x170/0x170 [ 271.393916] sock_sendmsg+0xb5/0xf0 [ 271.397525] sock_write_iter+0x215/0x420 [ 271.401560] ? sock_sendmsg+0xf0/0xf0 [ 271.405342] __vfs_write+0x443/0x890 [ 271.409033] ? lock_downgrade+0x860/0x860 [ 271.413157] ? kernel_read+0x130/0x130 [ 271.417047] ? rw_verify_area+0xb8/0x2b0 [ 271.421111] vfs_write+0x150/0x4d0 [ 271.424628] ksys_write+0x103/0x260 [ 271.428241] ? do_sys_open+0x16e/0x350 [ 271.432104] ? __ia32_sys_read+0xa0/0xa0 [ 271.436149] ? do_syscall_64+0x21/0x4e0 [ 271.440621] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.445973] __x64_sys_write+0x6e/0xb0 [ 271.449857] do_syscall_64+0xd0/0x4e0 [ 271.453636] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.458803] RIP: 0033:0x4592f9 [ 271.461986] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.480874] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 271.488570] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 271.495814] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 271.503061] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 271.510308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 271.517661] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 271.589873] FAULT_INJECTION: forcing a failure. [ 271.589873] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 271.589912] FAULT_INJECTION: forcing a failure. [ 271.589912] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 271.619640] FAULT_INJECTION: forcing a failure. [ 271.619640] name failslab, interval 1, probability 0, space 0, times 0 [ 271.621432] CPU: 1 PID: 10076 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 271.638709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.648066] Call Trace: [ 271.650637] dump_stack+0x123/0x177 [ 271.654246] should_fail.cold.4+0x5/0x13 [ 271.658287] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 271.663376] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 271.668639] ? kasan_unpoison_shadow+0x35/0x50 [ 271.673201] __alloc_pages_nodemask+0x1d5/0x710 [ 271.677849] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 271.682862] alloc_pages_current+0xd6/0x1b0 [ 271.687250] skb_page_frag_refill+0x20b/0x400 [ 271.691753] sk_page_frag_refill+0x46/0x1b0 [ 271.696065] tcp_sendmsg_locked+0xc58/0x35b0 [ 271.700460] ? mark_held_locks+0x130/0x130 [ 271.704672] ? mark_held_locks+0xc7/0x130 [ 271.708932] ? tcp_sendpage+0x50/0x50 [ 271.712717] ? mark_held_locks+0xc7/0x130 [ 271.716863] ? __local_bh_enable_ip+0x160/0x260 [ 271.721509] ? lock_sock_nested+0xc5/0x100 [ 271.725742] ? lockdep_hardirqs_on+0x421/0x5c0 [ 271.730307] ? lock_sock_nested+0x82/0x100 [ 271.734516] ? trace_hardirqs_on+0x28/0x190 [ 271.738817] ? lock_sock_nested+0x82/0x100 [ 271.743031] ? lock_sock_nested+0x82/0x100 [ 271.747258] ? __local_bh_enable_ip+0x160/0x260 [ 271.751914] tcp_sendmsg+0x27/0x40 [ 271.755444] inet_sendmsg+0x108/0x440 [ 271.759240] smc_sendmsg+0x223/0x320 [ 271.762932] ? smc_sendpage+0x170/0x170 [ 271.766886] sock_sendmsg+0xb5/0xf0 [ 271.770510] sock_write_iter+0x215/0x420 [ 271.774560] ? sock_sendmsg+0xf0/0xf0 [ 271.778351] __vfs_write+0x443/0x890 [ 271.782319] ? lock_downgrade+0x860/0x860 [ 271.786885] ? kernel_read+0x130/0x130 [ 271.790764] ? rw_verify_area+0xb8/0x2b0 [ 271.794817] vfs_write+0x150/0x4d0 [ 271.798343] ksys_write+0x103/0x260 [ 271.801951] ? do_sys_open+0x16e/0x350 [ 271.805819] ? __ia32_sys_read+0xa0/0xa0 [ 271.809875] ? do_syscall_64+0x21/0x4e0 [ 271.813830] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.819174] __x64_sys_write+0x6e/0xb0 [ 271.823052] do_syscall_64+0xd0/0x4e0 [ 271.826831] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.832010] RIP: 0033:0x4592f9 [ 271.835195] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 271.854252] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 271.861939] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 271.869187] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 271.876435] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 271.883685] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 271.891455] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 271.898723] CPU: 0 PID: 10078 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 271.906605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.915950] Call Trace: [ 271.918614] dump_stack+0x123/0x177 [ 271.922227] should_fail.cold.4+0x5/0x13 [ 271.926265] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 271.931428] ? kernel_text_address+0x79/0xf0 [ 271.935810] ? __kernel_text_address+0xd/0x40 [ 271.940279] ? unwind_get_return_address+0x61/0xa0 [ 271.945188] __should_failslab+0xba/0xf0 [ 271.949227] should_failslab+0x9/0x14 [ 271.953006] __kmalloc+0x70/0x770 [ 271.956436] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 271.961688] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 271.966767] ? tls_push_record+0xff/0x1600 [ 271.970975] ? tls_sw_sendmsg+0x92d/0x1020 [ 271.975183] ? inet_sendmsg+0x108/0x440 [ 271.979147] ? smc_sendmsg+0x223/0x320 [ 271.983012] ? sock_sendmsg+0xb5/0xf0 [ 271.986785] ? sock_write_iter+0x215/0x420 [ 271.991000] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 271.996775] ? iov_iter_get_pages+0x1ee/0x1370 [ 272.001350] ? __lock_is_held+0xb5/0x140 [ 272.005395] generic_gcmaes_encrypt+0xfd/0x150 [ 272.009950] ? generic_gcmaes_encrypt+0xfd/0x150 [ 272.014681] ? helper_rfc4106_encrypt+0x450/0x450 [ 272.019502] ? __kmalloc+0x5f1/0x770 [ 272.023208] gcmaes_wrapper_encrypt+0x109/0x180 [ 272.027855] tls_push_record+0x9ae/0x1600 [ 272.031992] ? lockdep_hardirqs_on+0x421/0x5c0 [ 272.036562] tls_sw_sendmsg+0x92d/0x1020 [ 272.040605] ? __lock_acquire+0x792/0x4980 [ 272.044820] ? find_held_lock+0x36/0x1d0 [ 272.048858] ? tls_sw_push_pending_record+0x10/0x10 [ 272.054638] ? __local_bh_enable_ip+0x160/0x260 [ 272.059287] ? lock_sock_nested+0xc5/0x100 [ 272.063510] ? lockdep_hardirqs_on+0x421/0x5c0 [ 272.068089] ? lock_sock_nested+0x82/0x100 [ 272.072296] ? trace_hardirqs_on+0x28/0x190 [ 272.076613] ? lock_sock_nested+0x82/0x100 [ 272.080829] ? lock_sock_nested+0x82/0x100 [ 272.085041] inet_sendmsg+0x108/0x440 [ 272.088819] smc_sendmsg+0x223/0x320 [ 272.092508] ? smc_sendpage+0x170/0x170 [ 272.096455] sock_sendmsg+0xb5/0xf0 [ 272.100073] sock_write_iter+0x215/0x420 [ 272.104111] ? sock_sendmsg+0xf0/0xf0 [ 272.107893] __vfs_write+0x443/0x890 [ 272.111599] ? lock_downgrade+0x860/0x860 [ 272.115721] ? kernel_read+0x130/0x130 [ 272.119625] ? rw_verify_area+0xb8/0x2b0 [ 272.123661] vfs_write+0x150/0x4d0 [ 272.127177] ksys_write+0x103/0x260 [ 272.130777] ? do_sys_open+0x16e/0x350 [ 272.134637] ? __ia32_sys_read+0xa0/0xa0 [ 272.138688] ? do_syscall_64+0x21/0x4e0 [ 272.142640] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.147988] __x64_sys_write+0x6e/0xb0 [ 272.151880] do_syscall_64+0xd0/0x4e0 [ 272.155660] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.160825] RIP: 0033:0x4592f9 [ 272.163993] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.182871] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 272.190557] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 272.197818] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 272.205584] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 272.212830] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 272.220075] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 272.236703] CPU: 0 PID: 10070 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 272.244602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.253952] Call Trace: [ 272.256532] dump_stack+0x123/0x177 [ 272.260157] should_fail.cold.4+0x5/0x13 [ 272.264218] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 272.269315] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 272.274589] ? kasan_unpoison_shadow+0x35/0x50 [ 272.279173] __alloc_pages_nodemask+0x1d5/0x710 [ 272.283851] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 272.288865] alloc_pages_current+0xd6/0x1b0 [ 272.293603] skb_page_frag_refill+0x20b/0x400 [ 272.298101] sk_page_frag_refill+0x46/0x1b0 [ 272.302410] tcp_sendmsg_locked+0xc58/0x35b0 [ 272.306815] ? mark_held_locks+0x130/0x130 [ 272.311027] ? mark_held_locks+0xc7/0x130 [ 272.315155] ? tcp_sendpage+0x50/0x50 [ 272.318929] ? mark_held_locks+0xc7/0x130 [ 272.323052] ? __local_bh_enable_ip+0x160/0x260 [ 272.327711] ? lock_sock_nested+0xc5/0x100 [ 272.331920] ? lockdep_hardirqs_on+0x421/0x5c0 [ 272.336488] ? lock_sock_nested+0x82/0x100 [ 272.340697] ? trace_hardirqs_on+0x28/0x190 [ 272.345178] ? lock_sock_nested+0x82/0x100 [ 272.349658] ? lock_sock_nested+0x82/0x100 [ 272.353877] ? __local_bh_enable_ip+0x160/0x260 [ 272.358530] tcp_sendmsg+0x27/0x40 [ 272.362064] inet_sendmsg+0x108/0x440 [ 272.365844] smc_sendmsg+0x223/0x320 [ 272.369534] ? smc_sendpage+0x170/0x170 [ 272.373484] sock_sendmsg+0xb5/0xf0 [ 272.377103] sock_write_iter+0x215/0x420 [ 272.381147] ? sock_sendmsg+0xf0/0xf0 [ 272.384931] __vfs_write+0x443/0x890 [ 272.388621] ? lock_downgrade+0x860/0x860 [ 272.392745] ? kernel_read+0x130/0x130 [ 272.396615] ? rw_verify_area+0xb8/0x2b0 [ 272.400652] vfs_write+0x150/0x4d0 [ 272.404168] ksys_write+0x103/0x260 [ 272.407770] ? do_sys_open+0x16e/0x350 [ 272.411634] ? __ia32_sys_read+0xa0/0xa0 [ 272.415669] ? do_syscall_64+0x21/0x4e0 [ 272.419630] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.424977] __x64_sys_write+0x6e/0xb0 [ 272.428841] do_syscall_64+0xd0/0x4e0 [ 272.432618] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.437797] RIP: 0033:0x4592f9 [ 272.440963] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.459871] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 272.467565] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 272.474826] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 272.482073] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 272.489319] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 272.496568] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 272.540770] FAULT_INJECTION: forcing a failure. [ 272.540770] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 272.540985] FAULT_INJECTION: forcing a failure. [ 272.540985] name failslab, interval 1, probability 0, space 0, times 0 [ 272.553027] FAULT_INJECTION: forcing a failure. [ 272.553027] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 272.580790] CPU: 1 PID: 10088 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 272.588689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.598033] Call Trace: [ 272.600604] dump_stack+0x123/0x177 [ 272.604209] should_fail.cold.4+0x5/0x13 [ 272.608275] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 272.613352] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 272.618615] ? kasan_unpoison_shadow+0x35/0x50 [ 272.623217] __alloc_pages_nodemask+0x1d5/0x710 [ 272.627867] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 272.632864] alloc_pages_current+0xd6/0x1b0 [ 272.637251] skb_page_frag_refill+0x20b/0x400 [ 272.644507] sk_page_frag_refill+0x46/0x1b0 [ 272.648807] tcp_sendmsg_locked+0xc58/0x35b0 [ 272.653193] ? mark_held_locks+0x130/0x130 [ 272.657407] ? mark_held_locks+0xc7/0x130 [ 272.661548] ? tcp_sendpage+0x50/0x50 [ 272.665325] ? mark_held_locks+0xc7/0x130 [ 272.669446] ? __local_bh_enable_ip+0x160/0x260 [ 272.674089] ? lock_sock_nested+0xc5/0x100 [ 272.678299] ? lockdep_hardirqs_on+0x421/0x5c0 [ 272.683127] ? lock_sock_nested+0x82/0x100 [ 272.687597] ? trace_hardirqs_on+0x28/0x190 [ 272.691915] ? lock_sock_nested+0x82/0x100 [ 272.696135] ? lock_sock_nested+0x82/0x100 [ 272.700346] ? __local_bh_enable_ip+0x160/0x260 [ 272.704992] tcp_sendmsg+0x27/0x40 [ 272.708519] inet_sendmsg+0x108/0x440 [ 272.712296] smc_sendmsg+0x223/0x320 [ 272.715991] ? smc_sendpage+0x170/0x170 [ 272.719940] sock_sendmsg+0xb5/0xf0 [ 272.723552] sock_write_iter+0x215/0x420 [ 272.727593] ? sock_sendmsg+0xf0/0xf0 [ 272.731376] __vfs_write+0x443/0x890 [ 272.735064] ? lock_downgrade+0x860/0x860 [ 272.739187] ? kernel_read+0x130/0x130 [ 272.743057] ? rw_verify_area+0xb8/0x2b0 [ 272.747101] vfs_write+0x150/0x4d0 [ 272.750715] ksys_write+0x103/0x260 [ 272.754315] ? do_sys_open+0x16e/0x350 [ 272.758178] ? __ia32_sys_read+0xa0/0xa0 [ 272.762217] ? do_syscall_64+0x21/0x4e0 [ 272.766185] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.771544] __x64_sys_write+0x6e/0xb0 [ 272.775408] do_syscall_64+0xd0/0x4e0 [ 272.779883] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 272.785050] RIP: 0033:0x4592f9 [ 272.788218] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 272.807095] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 272.814780] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 272.822993] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 272.830238] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 272.837480] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 272.844729] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 272.858837] CPU: 1 PID: 10074 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 272.866734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 272.876095] Call Trace: [ 272.878676] dump_stack+0x123/0x177 [ 272.882301] should_fail.cold.4+0x5/0x13 [ 272.886530] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 272.891623] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 272.896891] ? kasan_unpoison_shadow+0x35/0x50 [ 272.901454] __alloc_pages_nodemask+0x1d5/0x710 [ 272.906190] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 272.911453] alloc_pages_current+0xd6/0x1b0 [ 272.915758] skb_page_frag_refill+0x20b/0x400 [ 272.920246] sk_page_frag_refill+0x46/0x1b0 [ 272.924548] tcp_sendmsg_locked+0xc58/0x35b0 [ 272.928946] ? mark_held_locks+0x130/0x130 [ 272.933154] ? mark_held_locks+0xc7/0x130 [ 272.937284] ? tcp_sendpage+0x50/0x50 [ 272.941085] ? mark_held_locks+0xc7/0x130 [ 272.945209] ? __local_bh_enable_ip+0x160/0x260 [ 272.949854] ? lock_sock_nested+0xc5/0x100 [ 272.954071] ? lockdep_hardirqs_on+0x421/0x5c0 [ 272.958629] ? lock_sock_nested+0x82/0x100 [ 272.962841] ? trace_hardirqs_on+0x28/0x190 [ 272.967314] ? lock_sock_nested+0x82/0x100 [ 272.971528] ? lock_sock_nested+0x82/0x100 [ 272.975750] ? __local_bh_enable_ip+0x160/0x260 [ 272.980399] tcp_sendmsg+0x27/0x40 [ 272.983916] inet_sendmsg+0x108/0x440 [ 272.987710] smc_sendmsg+0x223/0x320 [ 272.991401] ? smc_sendpage+0x170/0x170 [ 272.995352] sock_sendmsg+0xb5/0xf0 [ 272.998954] sock_write_iter+0x215/0x420 [ 273.003011] ? sock_sendmsg+0xf0/0xf0 [ 273.006799] __vfs_write+0x443/0x890 [ 273.010497] ? lock_downgrade+0x860/0x860 [ 273.014622] ? kernel_read+0x130/0x130 [ 273.018500] ? rw_verify_area+0xb8/0x2b0 [ 273.022542] vfs_write+0x150/0x4d0 [ 273.026062] ksys_write+0x103/0x260 [ 273.029668] ? do_sys_open+0x16e/0x350 [ 273.033538] ? __ia32_sys_read+0xa0/0xa0 [ 273.037581] ? do_syscall_64+0x21/0x4e0 [ 273.041641] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.046987] __x64_sys_write+0x6e/0xb0 [ 273.050852] do_syscall_64+0xd0/0x4e0 [ 273.054631] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.059812] RIP: 0033:0x4592f9 [ 273.063003] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.081883] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 273.090520] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 273.097768] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 273.105025] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 273.112271] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 273.119536] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 273.126798] CPU: 0 PID: 10093 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 273.134680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.144028] Call Trace: [ 273.146610] dump_stack+0x123/0x177 [ 273.150236] should_fail.cold.4+0x5/0x13 [ 273.154282] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 273.159360] ? kernel_text_address+0x79/0xf0 [ 273.163753] ? __kernel_text_address+0xd/0x40 [ 273.168245] ? unwind_get_return_address+0x61/0xa0 [ 273.173151] __should_failslab+0xba/0xf0 [ 273.177187] should_failslab+0x9/0x14 [ 273.180971] __kmalloc+0x70/0x770 [ 273.184414] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 273.189665] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 273.194744] ? tls_push_record+0xff/0x1600 [ 273.198953] ? tls_sw_sendmsg+0x92d/0x1020 [ 273.203165] ? inet_sendmsg+0x108/0x440 [ 273.207113] ? smc_sendmsg+0x223/0x320 [ 273.210974] ? sock_sendmsg+0xb5/0xf0 [ 273.214746] ? sock_write_iter+0x215/0x420 [ 273.218962] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 273.224736] ? iov_iter_get_pages+0x1ee/0x1370 [ 273.229388] ? __lock_is_held+0xb5/0x140 [ 273.233432] generic_gcmaes_encrypt+0xfd/0x150 [ 273.237989] ? generic_gcmaes_encrypt+0xfd/0x150 [ 273.242828] ? helper_rfc4106_encrypt+0x450/0x450 [ 273.247655] ? __kmalloc+0x5f1/0x770 [ 273.251347] gcmaes_wrapper_encrypt+0x109/0x180 [ 273.256012] tls_push_record+0x9ae/0x1600 [ 273.260151] ? lockdep_hardirqs_on+0x421/0x5c0 [ 273.264717] tls_sw_sendmsg+0x92d/0x1020 [ 273.268754] ? __lock_acquire+0x792/0x4980 [ 273.272986] ? find_held_lock+0x36/0x1d0 [ 273.277026] ? tls_sw_push_pending_record+0x10/0x10 [ 273.282033] ? __local_bh_enable_ip+0x160/0x260 [ 273.286681] ? lock_sock_nested+0xc5/0x100 [ 273.290912] ? lockdep_hardirqs_on+0x421/0x5c0 [ 273.295471] ? lock_sock_nested+0x82/0x100 [ 273.299784] ? trace_hardirqs_on+0x28/0x190 [ 273.304083] ? lock_sock_nested+0x82/0x100 [ 273.308294] ? lock_sock_nested+0x82/0x100 [ 273.312521] inet_sendmsg+0x108/0x440 [ 273.316299] smc_sendmsg+0x223/0x320 [ 273.319989] ? smc_sendpage+0x170/0x170 [ 273.323957] sock_sendmsg+0xb5/0xf0 [ 273.327581] sock_write_iter+0x215/0x420 [ 273.331633] ? sock_sendmsg+0xf0/0xf0 [ 273.335418] __vfs_write+0x443/0x890 [ 273.339106] ? lock_downgrade+0x860/0x860 [ 273.343247] ? kernel_read+0x130/0x130 [ 273.347120] ? rw_verify_area+0xb8/0x2b0 [ 273.351176] vfs_write+0x150/0x4d0 [ 273.354701] ksys_write+0x103/0x260 [ 273.358302] ? do_sys_open+0x16e/0x350 [ 273.362167] ? __ia32_sys_read+0xa0/0xa0 [ 273.366216] ? do_syscall_64+0x21/0x4e0 [ 273.370169] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.375515] __x64_sys_write+0x6e/0xb0 [ 273.379396] do_syscall_64+0xd0/0x4e0 [ 273.383174] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.388340] RIP: 0033:0x4592f9 [ 273.391510] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.410563] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 273.418254] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 273.425675] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 273.432923] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 273.440175] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 273.447509] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 273.493763] FAULT_INJECTION: forcing a failure. [ 273.493763] name failslab, interval 1, probability 0, space 0, times 0 [ 273.493766] FAULT_INJECTION: forcing a failure. [ 273.493766] name failslab, interval 1, probability 0, space 0, times 0 [ 273.493775] CPU: 0 PID: 10106 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 273.509415] FAULT_INJECTION: forcing a failure. [ 273.509415] name failslab, interval 1, probability 0, space 0, times 0 [ 273.516144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.516148] Call Trace: [ 273.516160] dump_stack+0x123/0x177 [ 273.516170] should_fail.cold.4+0x5/0x13 [ 273.516178] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 273.516185] ? kernel_text_address+0x79/0xf0 [ 273.516191] ? __kernel_text_address+0xd/0x40 [ 273.516197] ? unwind_get_return_address+0x61/0xa0 [ 273.516207] __should_failslab+0xba/0xf0 [ 273.516214] should_failslab+0x9/0x14 [ 273.516219] __kmalloc+0x70/0x770 [ 273.516228] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 273.516235] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 273.516242] ? tls_push_record+0xff/0x1600 [ 273.516246] ? tls_sw_sendmsg+0x92d/0x1020 [ 273.516251] ? inet_sendmsg+0x108/0x440 [ 273.516256] ? smc_sendmsg+0x223/0x320 [ 273.516263] ? sock_sendmsg+0xb5/0xf0 [ 273.617240] ? sock_write_iter+0x215/0x420 [ 273.621461] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 273.627252] ? iov_iter_get_pages+0x1ee/0x1370 [ 273.631836] ? __lock_is_held+0xb5/0x140 [ 273.635879] generic_gcmaes_encrypt+0xfd/0x150 [ 273.640438] ? generic_gcmaes_encrypt+0xfd/0x150 [ 273.645170] ? helper_rfc4106_encrypt+0x450/0x450 [ 273.650432] ? __kmalloc+0x5f1/0x770 [ 273.654124] gcmaes_wrapper_encrypt+0x109/0x180 [ 273.658772] tls_push_record+0x9ae/0x1600 [ 273.662921] ? lockdep_hardirqs_on+0x421/0x5c0 [ 273.667496] tls_sw_sendmsg+0x92d/0x1020 [ 273.671537] ? __lock_acquire+0x792/0x4980 [ 273.675846] ? find_held_lock+0x36/0x1d0 [ 273.679907] ? tls_sw_push_pending_record+0x10/0x10 [ 273.685011] ? __local_bh_enable_ip+0x160/0x260 [ 273.692303] ? lock_sock_nested+0xc5/0x100 [ 273.696526] ? lockdep_hardirqs_on+0x421/0x5c0 [ 273.701090] ? lock_sock_nested+0x82/0x100 [ 273.705303] ? trace_hardirqs_on+0x28/0x190 [ 273.709610] ? lock_sock_nested+0x82/0x100 [ 273.713821] ? lock_sock_nested+0x82/0x100 [ 273.718036] inet_sendmsg+0x108/0x440 [ 273.721815] smc_sendmsg+0x223/0x320 [ 273.725513] ? smc_sendpage+0x170/0x170 [ 273.729473] sock_sendmsg+0xb5/0xf0 [ 273.733599] sock_write_iter+0x215/0x420 [ 273.737635] ? sock_sendmsg+0xf0/0xf0 [ 273.741414] __vfs_write+0x443/0x890 [ 273.745102] ? lock_downgrade+0x860/0x860 [ 273.749224] ? kernel_read+0x130/0x130 [ 273.753098] ? rw_verify_area+0xb8/0x2b0 [ 273.757134] vfs_write+0x150/0x4d0 [ 273.760651] ksys_write+0x103/0x260 [ 273.764264] ? do_sys_open+0x16e/0x350 [ 273.768126] ? __ia32_sys_read+0xa0/0xa0 [ 273.772163] ? do_syscall_64+0x21/0x4e0 [ 273.776110] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.781450] __x64_sys_write+0x6e/0xb0 [ 273.785313] do_syscall_64+0xd0/0x4e0 [ 273.789105] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 273.795224] RIP: 0033:0x4592f9 [ 273.798392] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 273.817280] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 273.824963] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 273.832223] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 273.839483] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 273.846749] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 273.854003] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 273.863887] FAULT_INJECTION: forcing a failure. [ 273.863887] name failslab, interval 1, probability 0, space 0, times 0 [ 273.879907] CPU: 0 PID: 10107 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 273.887883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 273.897232] Call Trace: [ 273.899817] dump_stack+0x123/0x177 [ 273.903446] should_fail.cold.4+0x5/0x13 [ 273.907678] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 273.912785] ? kernel_text_address+0x79/0xf0 [ 273.917190] ? __kernel_text_address+0xd/0x40 [ 273.921679] ? unwind_get_return_address+0x61/0xa0 [ 273.926589] __should_failslab+0xba/0xf0 [ 273.930633] should_failslab+0x9/0x14 [ 273.934407] __kmalloc+0x70/0x770 [ 273.937837] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 273.943088] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 273.948164] ? tls_push_record+0xff/0x1600 [ 273.952376] ? tls_sw_sendmsg+0x92d/0x1020 [ 273.956672] ? inet_sendmsg+0x108/0x440 [ 273.960621] ? smc_sendmsg+0x223/0x320 [ 273.964483] ? sock_sendmsg+0xb5/0xf0 [ 273.968256] ? sock_write_iter+0x215/0x420 [ 273.972828] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 273.979562] ? iov_iter_get_pages+0x1ee/0x1370 [ 273.984124] ? __lock_is_held+0xb5/0x140 [ 273.988166] generic_gcmaes_encrypt+0xfd/0x150 [ 273.992726] ? generic_gcmaes_encrypt+0xfd/0x150 [ 273.997456] ? helper_rfc4106_encrypt+0x450/0x450 [ 274.002274] ? __kmalloc+0x5f1/0x770 [ 274.005977] gcmaes_wrapper_encrypt+0x109/0x180 [ 274.010632] tls_push_record+0x9ae/0x1600 [ 274.014755] ? lockdep_hardirqs_on+0x421/0x5c0 [ 274.019330] tls_sw_sendmsg+0x92d/0x1020 [ 274.023367] ? __lock_acquire+0x792/0x4980 [ 274.027596] ? find_held_lock+0x36/0x1d0 [ 274.031631] ? tls_sw_push_pending_record+0x10/0x10 [ 274.036629] ? __local_bh_enable_ip+0x160/0x260 [ 274.041292] ? lock_sock_nested+0xc5/0x100 [ 274.045501] ? lockdep_hardirqs_on+0x421/0x5c0 [ 274.050055] ? lock_sock_nested+0x82/0x100 [ 274.054262] ? trace_hardirqs_on+0x28/0x190 [ 274.058556] ? lock_sock_nested+0x82/0x100 [ 274.062787] ? lock_sock_nested+0x82/0x100 [ 274.067010] inet_sendmsg+0x108/0x440 [ 274.070800] smc_sendmsg+0x223/0x320 [ 274.074487] ? smc_sendpage+0x170/0x170 [ 274.078434] sock_sendmsg+0xb5/0xf0 [ 274.082035] sock_write_iter+0x215/0x420 [ 274.086071] ? sock_sendmsg+0xf0/0xf0 [ 274.089852] __vfs_write+0x443/0x890 [ 274.093553] ? lock_downgrade+0x860/0x860 [ 274.097676] ? kernel_read+0x130/0x130 [ 274.101566] ? rw_verify_area+0xb8/0x2b0 [ 274.105690] vfs_write+0x150/0x4d0 [ 274.109210] ksys_write+0x103/0x260 [ 274.112909] ? do_sys_open+0x16e/0x350 [ 274.116770] ? __ia32_sys_read+0xa0/0xa0 [ 274.121083] ? do_syscall_64+0x21/0x4e0 [ 274.125038] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.130392] __x64_sys_write+0x6e/0xb0 [ 274.134255] do_syscall_64+0xd0/0x4e0 [ 274.138031] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.143193] RIP: 0033:0x4592f9 [ 274.146364] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.166208] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 274.173888] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 274.181131] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 274.188378] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 2020/11/29 15:27:37 executed programs: 853 [ 274.195624] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 274.203150] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 274.219239] CPU: 0 PID: 10103 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 274.227227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.237021] Call Trace: [ 274.239603] dump_stack+0x123/0x177 [ 274.243230] should_fail.cold.4+0x5/0x13 [ 274.247291] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 274.252393] ? kernel_text_address+0x79/0xf0 [ 274.256797] ? __kernel_text_address+0xd/0x40 [ 274.261291] ? unwind_get_return_address+0x61/0xa0 [ 274.266218] __should_failslab+0xba/0xf0 [ 274.270259] should_failslab+0x9/0x14 [ 274.274039] __kmalloc+0x70/0x770 [ 274.277479] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 274.282756] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 274.287859] ? tls_push_record+0xff/0x1600 [ 274.292073] ? tls_sw_sendmsg+0x92d/0x1020 [ 274.296291] ? inet_sendmsg+0x108/0x440 [ 274.300383] ? smc_sendmsg+0x223/0x320 [ 274.304248] ? sock_sendmsg+0xb5/0xf0 [ 274.308025] ? sock_write_iter+0x215/0x420 [ 274.312265] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 274.318047] ? iov_iter_get_pages+0x1ee/0x1370 [ 274.322621] ? __lock_is_held+0xb5/0x140 [ 274.326682] generic_gcmaes_encrypt+0xfd/0x150 [ 274.333699] ? generic_gcmaes_encrypt+0xfd/0x150 [ 274.338574] ? helper_rfc4106_encrypt+0x450/0x450 [ 274.343416] ? __kmalloc+0x5f1/0x770 [ 274.347130] gcmaes_wrapper_encrypt+0x109/0x180 [ 274.351803] tls_push_record+0x9ae/0x1600 [ 274.355944] ? lockdep_hardirqs_on+0x421/0x5c0 [ 274.360524] tls_sw_sendmsg+0x92d/0x1020 [ 274.364593] ? __lock_acquire+0x792/0x4980 [ 274.368824] ? find_held_lock+0x36/0x1d0 [ 274.372885] ? tls_sw_push_pending_record+0x10/0x10 [ 274.377894] ? __local_bh_enable_ip+0x160/0x260 [ 274.382577] ? lock_sock_nested+0xc5/0x100 [ 274.386802] ? lockdep_hardirqs_on+0x421/0x5c0 [ 274.391383] ? lock_sock_nested+0x82/0x100 [ 274.395612] ? trace_hardirqs_on+0x28/0x190 [ 274.399933] ? lock_sock_nested+0x82/0x100 [ 274.404155] ? lock_sock_nested+0x82/0x100 [ 274.408384] inet_sendmsg+0x108/0x440 [ 274.412182] smc_sendmsg+0x223/0x320 [ 274.415890] ? smc_sendpage+0x170/0x170 [ 274.419896] sock_sendmsg+0xb5/0xf0 [ 274.423511] sock_write_iter+0x215/0x420 [ 274.427566] ? sock_sendmsg+0xf0/0xf0 [ 274.431358] __vfs_write+0x443/0x890 [ 274.435061] ? lock_downgrade+0x860/0x860 [ 274.439195] ? kernel_read+0x130/0x130 [ 274.443084] ? rw_verify_area+0xb8/0x2b0 [ 274.447136] vfs_write+0x150/0x4d0 [ 274.450665] ksys_write+0x103/0x260 [ 274.454282] ? do_sys_open+0x16e/0x350 [ 274.458174] ? __ia32_sys_read+0xa0/0xa0 [ 274.462227] ? do_syscall_64+0x21/0x4e0 [ 274.466196] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.471553] __x64_sys_write+0x6e/0xb0 [ 274.475433] do_syscall_64+0xd0/0x4e0 [ 274.479221] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.484398] RIP: 0033:0x4592f9 [ 274.487584] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.506480] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 274.514185] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 274.521441] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 274.528694] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 274.535962] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 274.543223] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 274.550665] CPU: 1 PID: 10108 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 274.558549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.568154] Call Trace: [ 274.570722] dump_stack+0x123/0x177 [ 274.574329] should_fail.cold.4+0x5/0x13 [ 274.578382] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 274.583653] ? kernel_text_address+0x79/0xf0 [ 274.588041] ? __kernel_text_address+0xd/0x40 [ 274.592513] ? unwind_get_return_address+0x61/0xa0 [ 274.597428] __should_failslab+0xba/0xf0 [ 274.601467] should_failslab+0x9/0x14 [ 274.605244] __kmalloc+0x70/0x770 [ 274.608693] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 274.613959] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 274.621470] ? tls_push_record+0xff/0x1600 [ 274.625873] ? tls_sw_sendmsg+0x92d/0x1020 [ 274.630968] ? inet_sendmsg+0x108/0x440 [ 274.634919] ? smc_sendmsg+0x223/0x320 [ 274.638784] ? sock_sendmsg+0xb5/0xf0 [ 274.642574] ? sock_write_iter+0x215/0x420 [ 274.646787] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 274.652559] ? iov_iter_get_pages+0x1ee/0x1370 [ 274.657123] ? __lock_is_held+0xb5/0x140 [ 274.661166] generic_gcmaes_encrypt+0xfd/0x150 [ 274.665724] ? generic_gcmaes_encrypt+0xfd/0x150 [ 274.670452] ? helper_rfc4106_encrypt+0x450/0x450 [ 274.675271] ? __kmalloc+0x5f1/0x770 [ 274.678964] gcmaes_wrapper_encrypt+0x109/0x180 [ 274.683618] tls_push_record+0x9ae/0x1600 [ 274.687757] ? lockdep_hardirqs_on+0x421/0x5c0 [ 274.692323] tls_sw_sendmsg+0x92d/0x1020 [ 274.696379] ? __lock_acquire+0x792/0x4980 [ 274.700600] ? find_held_lock+0x36/0x1d0 [ 274.704643] ? tls_sw_push_pending_record+0x10/0x10 [ 274.709638] ? __local_bh_enable_ip+0x160/0x260 [ 274.714288] ? lock_sock_nested+0xc5/0x100 [ 274.718518] ? lockdep_hardirqs_on+0x421/0x5c0 [ 274.723085] ? lock_sock_nested+0x82/0x100 [ 274.727298] ? trace_hardirqs_on+0x28/0x190 [ 274.731592] ? lock_sock_nested+0x82/0x100 [ 274.735800] ? lock_sock_nested+0x82/0x100 [ 274.740011] inet_sendmsg+0x108/0x440 [ 274.743806] smc_sendmsg+0x223/0x320 [ 274.747494] ? smc_sendpage+0x170/0x170 [ 274.751455] sock_sendmsg+0xb5/0xf0 [ 274.755065] sock_write_iter+0x215/0x420 [ 274.759100] ? sock_sendmsg+0xf0/0xf0 [ 274.762894] __vfs_write+0x443/0x890 [ 274.766583] ? lock_downgrade+0x860/0x860 [ 274.771660] ? kernel_read+0x130/0x130 [ 274.775630] ? rw_verify_area+0xb8/0x2b0 [ 274.779679] vfs_write+0x150/0x4d0 [ 274.783194] ksys_write+0x103/0x260 [ 274.786796] ? do_sys_open+0x16e/0x350 [ 274.790664] ? __ia32_sys_read+0xa0/0xa0 [ 274.795657] ? do_syscall_64+0x21/0x4e0 [ 274.799642] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.804981] __x64_sys_write+0x6e/0xb0 [ 274.808863] do_syscall_64+0xd0/0x4e0 [ 274.812653] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 274.817820] RIP: 0033:0x4592f9 [ 274.820987] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 274.839864] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 274.847546] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 274.854797] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 274.862044] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 274.869293] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 274.876551] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 274.893647] FAULT_INJECTION: forcing a failure. [ 274.893647] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 274.920338] FAULT_INJECTION: forcing a failure. [ 274.920338] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 274.921970] CPU: 0 PID: 10118 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 274.940110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 274.949454] Call Trace: [ 274.952036] dump_stack+0x123/0x177 [ 274.955714] should_fail.cold.4+0x5/0x13 [ 274.959767] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 274.964862] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 274.970129] ? kasan_unpoison_shadow+0x35/0x50 [ 274.974694] __alloc_pages_nodemask+0x1d5/0x710 [ 274.979370] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 274.984377] alloc_pages_current+0xd6/0x1b0 [ 274.988682] skb_page_frag_refill+0x20b/0x400 [ 274.993169] sk_page_frag_refill+0x46/0x1b0 [ 274.997470] tcp_sendmsg_locked+0xc58/0x35b0 [ 275.001862] ? mark_held_locks+0x130/0x130 [ 275.006071] ? mark_held_locks+0xc7/0x130 [ 275.010227] ? tcp_sendpage+0x50/0x50 [ 275.014020] ? mark_held_locks+0xc7/0x130 [ 275.018166] ? __local_bh_enable_ip+0x160/0x260 [ 275.022834] ? lock_sock_nested+0xc5/0x100 [ 275.027048] ? lockdep_hardirqs_on+0x421/0x5c0 [ 275.031620] ? lock_sock_nested+0x82/0x100 [ 275.035830] ? trace_hardirqs_on+0x28/0x190 [ 275.040134] ? lock_sock_nested+0x82/0x100 [ 275.044356] ? lock_sock_nested+0x82/0x100 [ 275.048568] ? __local_bh_enable_ip+0x160/0x260 [ 275.053224] tcp_sendmsg+0x27/0x40 [ 275.056777] inet_sendmsg+0x108/0x440 [ 275.060560] smc_sendmsg+0x223/0x320 [ 275.064259] ? smc_sendpage+0x170/0x170 [ 275.068218] sock_sendmsg+0xb5/0xf0 [ 275.071833] sock_write_iter+0x215/0x420 [ 275.075895] ? sock_sendmsg+0xf0/0xf0 [ 275.079687] __vfs_write+0x443/0x890 [ 275.083403] ? lock_downgrade+0x860/0x860 [ 275.087526] ? kernel_read+0x130/0x130 [ 275.091397] ? rw_verify_area+0xb8/0x2b0 [ 275.095438] vfs_write+0x150/0x4d0 [ 275.098955] ksys_write+0x103/0x260 [ 275.102554] ? do_sys_open+0x16e/0x350 [ 275.106416] ? __ia32_sys_read+0xa0/0xa0 [ 275.110452] ? do_syscall_64+0x21/0x4e0 [ 275.114404] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.119746] __x64_sys_write+0x6e/0xb0 [ 275.123625] do_syscall_64+0xd0/0x4e0 [ 275.127404] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.132578] RIP: 0033:0x4592f9 [ 275.135753] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.154632] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 275.162314] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 275.169558] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 275.176802] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 275.184046] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 275.191293] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 275.202493] CPU: 0 PID: 10098 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 275.210395] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.219744] Call Trace: [ 275.222328] dump_stack+0x123/0x177 [ 275.226319] should_fail.cold.4+0x5/0x13 [ 275.230358] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 275.235445] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 275.240698] ? kasan_unpoison_shadow+0x35/0x50 [ 275.245259] __alloc_pages_nodemask+0x1d5/0x710 [ 275.249902] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 275.254897] alloc_pages_current+0xd6/0x1b0 [ 275.259196] skb_page_frag_refill+0x20b/0x400 [ 275.263665] sk_page_frag_refill+0x46/0x1b0 [ 275.267974] tcp_sendmsg_locked+0xc58/0x35b0 [ 275.272368] ? mark_held_locks+0x130/0x130 [ 275.276577] ? mark_held_locks+0xc7/0x130 [ 275.280707] ? tcp_sendpage+0x50/0x50 [ 275.284481] ? mark_held_locks+0xc7/0x130 [ 275.288604] ? __local_bh_enable_ip+0x160/0x260 [ 275.293260] ? lock_sock_nested+0xc5/0x100 [ 275.297468] ? lockdep_hardirqs_on+0x421/0x5c0 [ 275.302022] ? lock_sock_nested+0x82/0x100 [ 275.306246] ? trace_hardirqs_on+0x28/0x190 [ 275.310547] ? lock_sock_nested+0x82/0x100 [ 275.314755] ? lock_sock_nested+0x82/0x100 [ 275.318966] ? __local_bh_enable_ip+0x160/0x260 [ 275.323623] tcp_sendmsg+0x27/0x40 [ 275.327166] inet_sendmsg+0x108/0x440 [ 275.330945] smc_sendmsg+0x223/0x320 [ 275.334634] ? smc_sendpage+0x170/0x170 [ 275.338595] sock_sendmsg+0xb5/0xf0 [ 275.342197] sock_write_iter+0x215/0x420 [ 275.346237] ? sock_sendmsg+0xf0/0xf0 [ 275.350194] __vfs_write+0x443/0x890 [ 275.353881] ? lock_downgrade+0x860/0x860 [ 275.358002] ? kernel_read+0x130/0x130 [ 275.361873] ? rw_verify_area+0xb8/0x2b0 [ 275.365928] vfs_write+0x150/0x4d0 [ 275.369454] ksys_write+0x103/0x260 [ 275.373055] ? do_sys_open+0x16e/0x350 [ 275.376915] ? __ia32_sys_read+0xa0/0xa0 [ 275.381038] ? do_syscall_64+0x21/0x4e0 [ 275.384987] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.390326] __x64_sys_write+0x6e/0xb0 [ 275.394188] do_syscall_64+0xd0/0x4e0 [ 275.397965] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.403126] RIP: 0033:0x4592f9 [ 275.406304] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.425181] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 275.433323] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 275.440570] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 275.447816] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 275.455060] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 275.462305] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 275.495425] FAULT_INJECTION: forcing a failure. [ 275.495425] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 275.509143] CPU: 0 PID: 10130 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 275.517031] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.526498] Call Trace: [ 275.529077] dump_stack+0x123/0x177 [ 275.532690] should_fail.cold.4+0x5/0x13 [ 275.536728] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 275.541806] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 275.547057] ? kasan_unpoison_shadow+0x35/0x50 [ 275.551632] __alloc_pages_nodemask+0x1d5/0x710 [ 275.556279] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 275.561276] alloc_pages_current+0xd6/0x1b0 [ 275.565576] skb_page_frag_refill+0x20b/0x400 [ 275.570048] sk_page_frag_refill+0x46/0x1b0 [ 275.574347] tcp_sendmsg_locked+0xc58/0x35b0 [ 275.578732] ? mark_held_locks+0x130/0x130 [ 275.582939] ? mark_held_locks+0xc7/0x130 [ 275.587070] ? tcp_sendpage+0x50/0x50 [ 275.590850] ? mark_held_locks+0xc7/0x130 [ 275.594976] ? __local_bh_enable_ip+0x160/0x260 [ 275.599618] ? lock_sock_nested+0xc5/0x100 [ 275.603840] ? lockdep_hardirqs_on+0x421/0x5c0 [ 275.608396] ? lock_sock_nested+0x82/0x100 [ 275.612606] ? trace_hardirqs_on+0x28/0x190 [ 275.616899] ? lock_sock_nested+0x82/0x100 [ 275.624319] ? lock_sock_nested+0x82/0x100 [ 275.628616] ? __local_bh_enable_ip+0x160/0x260 [ 275.633262] tcp_sendmsg+0x27/0x40 [ 275.636778] inet_sendmsg+0x108/0x440 [ 275.640557] smc_sendmsg+0x223/0x320 [ 275.644245] ? smc_sendpage+0x170/0x170 [ 275.648192] sock_sendmsg+0xb5/0xf0 [ 275.651980] sock_write_iter+0x215/0x420 [ 275.656015] ? sock_sendmsg+0xf0/0xf0 [ 275.659810] __vfs_write+0x443/0x890 [ 275.663509] ? lock_downgrade+0x860/0x860 [ 275.667632] ? kernel_read+0x130/0x130 [ 275.671503] ? rw_verify_area+0xb8/0x2b0 [ 275.675541] vfs_write+0x150/0x4d0 [ 275.679056] ksys_write+0x103/0x260 [ 275.682660] ? do_sys_open+0x16e/0x350 [ 275.686648] ? __ia32_sys_read+0xa0/0xa0 [ 275.690719] ? do_syscall_64+0x21/0x4e0 [ 275.694677] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.700117] __x64_sys_write+0x6e/0xb0 [ 275.703987] do_syscall_64+0xd0/0x4e0 [ 275.707767] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 275.712936] RIP: 0033:0x4592f9 [ 275.716105] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 275.734986] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 275.742673] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 275.749921] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 275.757167] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 275.764414] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 275.771663] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 275.789768] FAULT_INJECTION: forcing a failure. [ 275.789768] name failslab, interval 1, probability 0, space 0, times 0 [ 275.801986] CPU: 0 PID: 10136 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 275.807085] FAULT_INJECTION: forcing a failure. [ 275.807085] name failslab, interval 1, probability 0, space 0, times 0 [ 275.809874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 275.809878] Call Trace: [ 275.809890] dump_stack+0x123/0x177 [ 275.809901] should_fail.cold.4+0x5/0x13 [ 275.809909] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 275.809918] ? kernel_text_address+0x79/0xf0 [ 275.851009] ? __kernel_text_address+0xd/0x40 [ 275.855485] ? unwind_get_return_address+0x61/0xa0 [ 275.860410] __should_failslab+0xba/0xf0 [ 275.864459] should_failslab+0x9/0x14 [ 275.868244] __kmalloc+0x70/0x770 [ 275.871690] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 275.876958] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 275.882047] ? tls_push_record+0xff/0x1600 [ 275.886260] ? tls_sw_sendmsg+0x92d/0x1020 [ 275.890480] ? inet_sendmsg+0x108/0x440 [ 275.894455] ? smc_sendmsg+0x223/0x320 [ 275.898321] ? sock_sendmsg+0xb5/0xf0 [ 275.902100] ? sock_write_iter+0x215/0x420 [ 275.906316] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 275.912098] ? iov_iter_get_pages+0x1ee/0x1370 [ 275.916679] ? __lock_is_held+0xb5/0x140 [ 275.920738] generic_gcmaes_encrypt+0xfd/0x150 [ 275.925358] ? generic_gcmaes_encrypt+0xfd/0x150 [ 275.930112] ? helper_rfc4106_encrypt+0x450/0x450 [ 275.936166] ? __kmalloc+0x5f1/0x770 [ 275.939872] gcmaes_wrapper_encrypt+0x109/0x180 [ 275.944547] tls_push_record+0x9ae/0x1600 [ 275.948725] ? lockdep_hardirqs_on+0x421/0x5c0 [ 275.953309] tls_sw_sendmsg+0x92d/0x1020 [ 275.957362] ? __lock_acquire+0x792/0x4980 [ 275.961595] ? find_held_lock+0x36/0x1d0 [ 275.965649] ? tls_sw_push_pending_record+0x10/0x10 [ 275.970653] ? __local_bh_enable_ip+0x160/0x260 [ 275.975310] ? lock_sock_nested+0xc5/0x100 [ 275.979532] ? lockdep_hardirqs_on+0x421/0x5c0 [ 275.984104] ? lock_sock_nested+0x82/0x100 [ 275.988331] ? trace_hardirqs_on+0x28/0x190 [ 275.992640] ? lock_sock_nested+0x82/0x100 [ 275.996957] ? lock_sock_nested+0x82/0x100 [ 276.001189] inet_sendmsg+0x108/0x440 [ 276.004990] smc_sendmsg+0x223/0x320 [ 276.008704] ? smc_sendpage+0x170/0x170 [ 276.012672] sock_sendmsg+0xb5/0xf0 [ 276.016304] sock_write_iter+0x215/0x420 [ 276.020354] ? sock_sendmsg+0xf0/0xf0 [ 276.024146] __vfs_write+0x443/0x890 [ 276.027853] ? lock_downgrade+0x860/0x860 [ 276.032010] ? kernel_read+0x130/0x130 [ 276.035886] ? rw_verify_area+0xb8/0x2b0 [ 276.039930] vfs_write+0x150/0x4d0 [ 276.043452] ksys_write+0x103/0x260 [ 276.047064] ? do_sys_open+0x16e/0x350 [ 276.050938] ? __ia32_sys_read+0xa0/0xa0 [ 276.054980] ? do_syscall_64+0x21/0x4e0 [ 276.058941] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.064318] __x64_sys_write+0x6e/0xb0 [ 276.068201] do_syscall_64+0xd0/0x4e0 [ 276.072010] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.077183] RIP: 0033:0x4592f9 [ 276.080358] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.099263] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 276.106974] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 276.114227] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 276.121493] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 276.128749] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 276.136270] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 276.143568] CPU: 1 PID: 10139 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 276.151448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.160889] Call Trace: [ 276.163473] dump_stack+0x123/0x177 [ 276.167080] should_fail.cold.4+0x5/0x13 [ 276.171117] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 276.176196] ? kernel_text_address+0x79/0xf0 [ 276.180581] ? __kernel_text_address+0xd/0x40 [ 276.185052] ? unwind_get_return_address+0x61/0xa0 [ 276.189960] __should_failslab+0xba/0xf0 [ 276.193999] should_failslab+0x9/0x14 [ 276.197777] __kmalloc+0x70/0x770 [ 276.201209] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 276.206900] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 276.212035] ? tls_push_record+0xff/0x1600 [ 276.216248] ? tls_sw_sendmsg+0x92d/0x1020 [ 276.220465] ? inet_sendmsg+0x108/0x440 [ 276.224421] ? smc_sendmsg+0x223/0x320 [ 276.228979] ? sock_sendmsg+0xb5/0xf0 [ 276.232753] ? sock_write_iter+0x215/0x420 [ 276.236966] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 276.242755] ? iov_iter_get_pages+0x1ee/0x1370 [ 276.247361] ? __lock_is_held+0xb5/0x140 [ 276.255570] generic_gcmaes_encrypt+0xfd/0x150 [ 276.260130] ? generic_gcmaes_encrypt+0xfd/0x150 [ 276.264861] ? helper_rfc4106_encrypt+0x450/0x450 [ 276.269683] ? __kmalloc+0x5f1/0x770 [ 276.273375] gcmaes_wrapper_encrypt+0x109/0x180 [ 276.278035] tls_push_record+0x9ae/0x1600 [ 276.282161] ? lockdep_hardirqs_on+0x421/0x5c0 [ 276.286824] tls_sw_sendmsg+0x92d/0x1020 [ 276.290861] ? __lock_acquire+0x792/0x4980 [ 276.295078] ? find_held_lock+0x36/0x1d0 [ 276.299116] ? tls_sw_push_pending_record+0x10/0x10 [ 276.304116] ? __local_bh_enable_ip+0x160/0x260 [ 276.308760] ? lock_sock_nested+0xc5/0x100 [ 276.312976] ? lockdep_hardirqs_on+0x421/0x5c0 [ 276.317532] ? lock_sock_nested+0x82/0x100 [ 276.321764] ? trace_hardirqs_on+0x28/0x190 [ 276.326081] ? lock_sock_nested+0x82/0x100 [ 276.330292] ? lock_sock_nested+0x82/0x100 [ 276.334506] inet_sendmsg+0x108/0x440 [ 276.338284] smc_sendmsg+0x223/0x320 [ 276.341974] ? smc_sendpage+0x170/0x170 [ 276.345923] sock_sendmsg+0xb5/0xf0 [ 276.349528] sock_write_iter+0x215/0x420 [ 276.353581] ? sock_sendmsg+0xf0/0xf0 [ 276.357384] __vfs_write+0x443/0x890 [ 276.361077] ? lock_downgrade+0x860/0x860 [ 276.365216] ? kernel_read+0x130/0x130 [ 276.369108] ? rw_verify_area+0xb8/0x2b0 [ 276.373164] vfs_write+0x150/0x4d0 [ 276.376699] ksys_write+0x103/0x260 [ 276.380302] ? do_sys_open+0x16e/0x350 [ 276.384169] ? __ia32_sys_read+0xa0/0xa0 [ 276.388208] ? do_syscall_64+0x21/0x4e0 [ 276.392160] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.397596] __x64_sys_write+0x6e/0xb0 [ 276.401463] do_syscall_64+0xd0/0x4e0 [ 276.405240] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.410446] RIP: 0033:0x4592f9 [ 276.413818] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.432698] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 276.440381] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 276.447629] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 276.454885] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 276.462132] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 276.469381] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 276.487927] FAULT_INJECTION: forcing a failure. [ 276.487927] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 276.507064] CPU: 0 PID: 10147 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 276.514970] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.524750] Call Trace: [ 276.527330] dump_stack+0x123/0x177 [ 276.530945] should_fail.cold.4+0x5/0x13 [ 276.534992] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 276.540089] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 276.545343] ? kasan_unpoison_shadow+0x35/0x50 [ 276.549904] __alloc_pages_nodemask+0x1d5/0x710 [ 276.555420] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 276.560431] alloc_pages_current+0xd6/0x1b0 [ 276.564730] skb_page_frag_refill+0x20b/0x400 [ 276.569214] sk_page_frag_refill+0x46/0x1b0 [ 276.573599] tcp_sendmsg_locked+0xc58/0x35b0 [ 276.577984] ? mark_held_locks+0x130/0x130 [ 276.582195] ? mark_held_locks+0xc7/0x130 [ 276.586340] ? tcp_sendpage+0x50/0x50 [ 276.590118] ? mark_held_locks+0xc7/0x130 [ 276.594241] ? __local_bh_enable_ip+0x160/0x260 [ 276.598884] ? lock_sock_nested+0xc5/0x100 [ 276.603091] ? lockdep_hardirqs_on+0x421/0x5c0 [ 276.607649] ? lock_sock_nested+0x82/0x100 [ 276.611857] ? trace_hardirqs_on+0x28/0x190 [ 276.616154] ? lock_sock_nested+0x82/0x100 [ 276.620365] ? lock_sock_nested+0x82/0x100 [ 276.624589] ? __local_bh_enable_ip+0x160/0x260 [ 276.629236] tcp_sendmsg+0x27/0x40 [ 276.632753] inet_sendmsg+0x108/0x440 [ 276.636531] smc_sendmsg+0x223/0x320 [ 276.640220] ? smc_sendpage+0x170/0x170 [ 276.644167] sock_sendmsg+0xb5/0xf0 [ 276.647771] sock_write_iter+0x215/0x420 [ 276.651835] ? sock_sendmsg+0xf0/0xf0 [ 276.656138] __vfs_write+0x443/0x890 [ 276.659845] ? lock_downgrade+0x860/0x860 [ 276.663987] ? kernel_read+0x130/0x130 [ 276.667868] ? rw_verify_area+0xb8/0x2b0 [ 276.671910] vfs_write+0x150/0x4d0 [ 276.675426] ksys_write+0x103/0x260 [ 276.679031] ? do_sys_open+0x16e/0x350 [ 276.682899] ? __ia32_sys_read+0xa0/0xa0 [ 276.686939] ? do_syscall_64+0x21/0x4e0 [ 276.690893] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.696272] __x64_sys_write+0x6e/0xb0 [ 276.700150] do_syscall_64+0xd0/0x4e0 [ 276.703933] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 276.709104] RIP: 0033:0x4592f9 [ 276.712277] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 276.731156] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 276.738840] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 276.746096] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 276.753519] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 276.760774] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 276.768019] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 276.876339] FAULT_INJECTION: forcing a failure. [ 276.876339] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 276.876542] FAULT_INJECTION: forcing a failure. [ 276.876542] name failslab, interval 1, probability 0, space 0, times 0 [ 276.899856] FAULT_INJECTION: forcing a failure. [ 276.899856] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 276.911778] FAULT_INJECTION: forcing a failure. [ 276.911778] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 276.915543] CPU: 1 PID: 10160 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 276.931428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 276.940786] Call Trace: [ 276.943359] dump_stack+0x123/0x177 [ 276.947137] should_fail.cold.4+0x5/0x13 [ 276.952043] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 276.957122] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 276.962373] ? kasan_unpoison_shadow+0x35/0x50 [ 276.966933] __alloc_pages_nodemask+0x1d5/0x710 [ 276.971577] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 276.976606] alloc_pages_current+0xd6/0x1b0 [ 276.980921] skb_page_frag_refill+0x20b/0x400 [ 276.985393] sk_page_frag_refill+0x46/0x1b0 [ 276.989687] tcp_sendmsg_locked+0xc58/0x35b0 [ 276.994071] ? mark_held_locks+0x130/0x130 [ 276.998367] ? mark_held_locks+0xc7/0x130 [ 277.002497] ? tcp_sendpage+0x50/0x50 [ 277.006294] ? mark_held_locks+0xc7/0x130 [ 277.010417] ? __local_bh_enable_ip+0x160/0x260 [ 277.015071] ? lock_sock_nested+0xc5/0x100 [ 277.019292] ? lockdep_hardirqs_on+0x421/0x5c0 [ 277.023846] ? lock_sock_nested+0x82/0x100 [ 277.028056] ? trace_hardirqs_on+0x28/0x190 [ 277.032363] ? lock_sock_nested+0x82/0x100 [ 277.036571] ? lock_sock_nested+0x82/0x100 [ 277.040957] ? __local_bh_enable_ip+0x160/0x260 [ 277.045605] tcp_sendmsg+0x27/0x40 [ 277.049120] inet_sendmsg+0x108/0x440 [ 277.052894] smc_sendmsg+0x223/0x320 [ 277.056596] ? smc_sendpage+0x170/0x170 [ 277.060545] sock_sendmsg+0xb5/0xf0 [ 277.064148] sock_write_iter+0x215/0x420 [ 277.068183] ? sock_sendmsg+0xf0/0xf0 [ 277.071964] __vfs_write+0x443/0x890 [ 277.075651] ? lock_downgrade+0x860/0x860 [ 277.079788] ? kernel_read+0x130/0x130 [ 277.083659] ? rw_verify_area+0xb8/0x2b0 [ 277.087704] vfs_write+0x150/0x4d0 [ 277.091220] ksys_write+0x103/0x260 [ 277.094819] ? do_sys_open+0x16e/0x350 [ 277.098682] ? __ia32_sys_read+0xa0/0xa0 [ 277.102720] ? do_syscall_64+0x21/0x4e0 [ 277.106674] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.112015] __x64_sys_write+0x6e/0xb0 [ 277.115879] do_syscall_64+0xd0/0x4e0 [ 277.119654] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.124831] RIP: 0033:0x4592f9 [ 277.128000] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.146885] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 277.154568] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 277.161817] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 277.169079] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 277.176322] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 277.183653] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 277.191129] CPU: 0 PID: 10174 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 277.199011] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.208357] Call Trace: [ 277.210936] dump_stack+0x123/0x177 [ 277.214552] should_fail.cold.4+0x5/0x13 [ 277.218600] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 277.223701] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 277.228972] ? kasan_unpoison_shadow+0x35/0x50 [ 277.233554] __alloc_pages_nodemask+0x1d5/0x710 [ 277.238211] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 277.243221] alloc_pages_current+0xd6/0x1b0 [ 277.247533] skb_page_frag_refill+0x20b/0x400 [ 277.252963] sk_page_frag_refill+0x46/0x1b0 [ 277.257286] tcp_sendmsg_locked+0xc58/0x35b0 [ 277.261676] ? mark_held_locks+0x130/0x130 [ 277.265894] ? mark_held_locks+0xc7/0x130 [ 277.270044] ? tcp_sendpage+0x50/0x50 [ 277.273827] ? mark_held_locks+0xc7/0x130 [ 277.277958] ? __local_bh_enable_ip+0x160/0x260 [ 277.282604] ? lock_sock_nested+0xc5/0x100 [ 277.286814] ? lockdep_hardirqs_on+0x421/0x5c0 [ 277.291375] ? lock_sock_nested+0x82/0x100 [ 277.295594] ? trace_hardirqs_on+0x28/0x190 [ 277.299904] ? lock_sock_nested+0x82/0x100 [ 277.304121] ? lock_sock_nested+0x82/0x100 [ 277.308342] ? __local_bh_enable_ip+0x160/0x260 [ 277.312995] tcp_sendmsg+0x27/0x40 [ 277.316534] inet_sendmsg+0x108/0x440 [ 277.320319] smc_sendmsg+0x223/0x320 [ 277.324023] ? smc_sendpage+0x170/0x170 [ 277.327991] sock_sendmsg+0xb5/0xf0 [ 277.331615] sock_write_iter+0x215/0x420 [ 277.335674] ? sock_sendmsg+0xf0/0xf0 [ 277.339484] __vfs_write+0x443/0x890 [ 277.343175] ? lock_downgrade+0x860/0x860 [ 277.347309] ? kernel_read+0x130/0x130 [ 277.351195] ? rw_verify_area+0xb8/0x2b0 [ 277.355259] vfs_write+0x150/0x4d0 [ 277.358782] ksys_write+0x103/0x260 [ 277.362393] ? do_sys_open+0x16e/0x350 [ 277.366262] ? __ia32_sys_read+0xa0/0xa0 [ 277.370312] ? do_syscall_64+0x21/0x4e0 [ 277.374276] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.379630] __x64_sys_write+0x6e/0xb0 [ 277.383496] do_syscall_64+0xd0/0x4e0 [ 277.387275] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.392460] RIP: 0033:0x4592f9 [ 277.395629] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.414519] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 277.422214] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 277.429477] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 277.436731] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 277.443997] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 277.451249] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 277.458541] CPU: 1 PID: 10167 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 277.466425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.475786] Call Trace: [ 277.478371] dump_stack+0x123/0x177 [ 277.481980] should_fail.cold.4+0x5/0x13 [ 277.486043] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 277.491126] ? kernel_text_address+0x79/0xf0 [ 277.496041] ? __kernel_text_address+0xd/0x40 [ 277.500539] ? unwind_get_return_address+0x61/0xa0 [ 277.505447] __should_failslab+0xba/0xf0 [ 277.509485] should_failslab+0x9/0x14 [ 277.513449] __kmalloc+0x70/0x770 [ 277.516971] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 277.522227] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 277.527322] ? tls_push_record+0xff/0x1600 [ 277.531539] ? tls_sw_sendmsg+0x92d/0x1020 [ 277.535757] ? inet_sendmsg+0x108/0x440 [ 277.539817] ? smc_sendmsg+0x223/0x320 [ 277.543706] ? sock_sendmsg+0xb5/0xf0 [ 277.547856] ? sock_write_iter+0x215/0x420 [ 277.552193] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 277.557996] ? iov_iter_get_pages+0x1ee/0x1370 [ 277.562564] ? __lock_is_held+0xb5/0x140 [ 277.566609] generic_gcmaes_encrypt+0xfd/0x150 [ 277.571168] ? generic_gcmaes_encrypt+0xfd/0x150 [ 277.575901] ? helper_rfc4106_encrypt+0x450/0x450 [ 277.580815] ? __kmalloc+0x5f1/0x770 [ 277.584509] gcmaes_wrapper_encrypt+0x109/0x180 [ 277.589177] tls_push_record+0x9ae/0x1600 [ 277.593302] ? lockdep_hardirqs_on+0x421/0x5c0 [ 277.597871] tls_sw_sendmsg+0x92d/0x1020 [ 277.601914] ? __lock_acquire+0x792/0x4980 [ 277.609433] ? find_held_lock+0x36/0x1d0 [ 277.613474] ? tls_sw_push_pending_record+0x10/0x10 [ 277.618469] ? __local_bh_enable_ip+0x160/0x260 [ 277.623131] ? lock_sock_nested+0xc5/0x100 [ 277.627342] ? lockdep_hardirqs_on+0x421/0x5c0 [ 277.632012] ? lock_sock_nested+0x82/0x100 [ 277.636225] ? trace_hardirqs_on+0x28/0x190 [ 277.640529] ? lock_sock_nested+0x82/0x100 [ 277.644741] ? lock_sock_nested+0x82/0x100 [ 277.649237] inet_sendmsg+0x108/0x440 [ 277.653576] smc_sendmsg+0x223/0x320 [ 277.657444] ? smc_sendpage+0x170/0x170 [ 277.661414] sock_sendmsg+0xb5/0xf0 [ 277.665194] sock_write_iter+0x215/0x420 [ 277.669233] ? sock_sendmsg+0xf0/0xf0 [ 277.673042] __vfs_write+0x443/0x890 [ 277.676735] ? lock_downgrade+0x860/0x860 [ 277.680869] ? kernel_read+0x130/0x130 [ 277.684746] ? rw_verify_area+0xb8/0x2b0 [ 277.688791] vfs_write+0x150/0x4d0 [ 277.692333] ksys_write+0x103/0x260 [ 277.695939] ? do_sys_open+0x16e/0x350 [ 277.699817] ? __ia32_sys_read+0xa0/0xa0 [ 277.703865] ? do_syscall_64+0x21/0x4e0 [ 277.707826] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.713458] __x64_sys_write+0x6e/0xb0 [ 277.717328] do_syscall_64+0xd0/0x4e0 [ 277.721131] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.727263] RIP: 0033:0x4592f9 [ 277.730433] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 277.749315] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 277.756999] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 277.764247] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 277.771494] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 277.778760] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 277.786007] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 277.793773] CPU: 0 PID: 10159 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 277.801666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 277.811049] Call Trace: [ 277.813638] dump_stack+0x123/0x177 [ 277.817267] should_fail.cold.4+0x5/0x13 [ 277.821325] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 277.826476] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 277.831748] ? kasan_unpoison_shadow+0x35/0x50 [ 277.836347] __alloc_pages_nodemask+0x1d5/0x710 [ 277.841016] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 277.844244] FAULT_INJECTION: forcing a failure. [ 277.844244] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 277.846030] alloc_pages_current+0xd6/0x1b0 [ 277.846042] skb_page_frag_refill+0x20b/0x400 [ 277.846050] sk_page_frag_refill+0x46/0x1b0 [ 277.846059] tcp_sendmsg_locked+0xc58/0x35b0 [ 277.846069] ? mark_held_locks+0x130/0x130 [ 277.846073] ? mark_held_locks+0xc7/0x130 [ 277.846090] ? tcp_sendpage+0x50/0x50 [ 277.888420] ? mark_held_locks+0xc7/0x130 [ 277.892547] ? __local_bh_enable_ip+0x160/0x260 [ 277.897209] ? lock_sock_nested+0xc5/0x100 [ 277.901421] ? lockdep_hardirqs_on+0x421/0x5c0 [ 277.905978] ? lock_sock_nested+0x82/0x100 [ 277.910450] ? trace_hardirqs_on+0x28/0x190 [ 277.914746] ? lock_sock_nested+0x82/0x100 [ 277.918964] ? lock_sock_nested+0x82/0x100 [ 277.923173] ? __local_bh_enable_ip+0x160/0x260 [ 277.927841] tcp_sendmsg+0x27/0x40 [ 277.931387] inet_sendmsg+0x108/0x440 [ 277.935168] smc_sendmsg+0x223/0x320 [ 277.938861] ? smc_sendpage+0x170/0x170 [ 277.942912] sock_sendmsg+0xb5/0xf0 [ 277.946604] sock_write_iter+0x215/0x420 [ 277.950640] ? sock_sendmsg+0xf0/0xf0 [ 277.954446] __vfs_write+0x443/0x890 [ 277.958145] ? lock_downgrade+0x860/0x860 [ 277.962355] ? kernel_read+0x130/0x130 [ 277.966242] ? rw_verify_area+0xb8/0x2b0 [ 277.971180] vfs_write+0x150/0x4d0 [ 277.975137] ksys_write+0x103/0x260 [ 277.978763] ? do_sys_open+0x16e/0x350 [ 277.982629] ? __ia32_sys_read+0xa0/0xa0 [ 277.986668] ? do_syscall_64+0x21/0x4e0 [ 277.991573] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 277.996916] __x64_sys_write+0x6e/0xb0 [ 278.000783] do_syscall_64+0xd0/0x4e0 [ 278.004581] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.009748] RIP: 0033:0x4592f9 [ 278.012917] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.031983] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 278.039681] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 278.046927] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 278.054174] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 278.061422] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 278.068668] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 278.085303] CPU: 1 PID: 10176 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 278.093211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.102565] Call Trace: [ 278.105152] dump_stack+0x123/0x177 [ 278.108780] should_fail.cold.4+0x5/0x13 [ 278.113301] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 278.125443] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 278.130710] ? kasan_unpoison_shadow+0x35/0x50 [ 278.135273] __alloc_pages_nodemask+0x1d5/0x710 [ 278.139921] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 278.145004] alloc_pages_current+0xd6/0x1b0 [ 278.149737] skb_page_frag_refill+0x20b/0x400 [ 278.154216] sk_page_frag_refill+0x46/0x1b0 [ 278.158522] tcp_sendmsg_locked+0xc58/0x35b0 [ 278.162917] ? mark_held_locks+0x130/0x130 [ 278.167127] ? mark_held_locks+0xc7/0x130 [ 278.171255] ? tcp_sendpage+0x50/0x50 [ 278.175032] ? mark_held_locks+0xc7/0x130 [ 278.179164] ? __local_bh_enable_ip+0x160/0x260 [ 278.183810] ? lock_sock_nested+0xc5/0x100 [ 278.188452] ? lockdep_hardirqs_on+0x421/0x5c0 [ 278.193010] ? lock_sock_nested+0x82/0x100 [ 278.197230] ? trace_hardirqs_on+0x28/0x190 [ 278.201536] ? lock_sock_nested+0x82/0x100 [ 278.205751] ? lock_sock_nested+0x82/0x100 [ 278.209971] ? __local_bh_enable_ip+0x160/0x260 [ 278.214618] tcp_sendmsg+0x27/0x40 [ 278.218134] inet_sendmsg+0x108/0x440 [ 278.221914] smc_sendmsg+0x223/0x320 [ 278.225604] ? smc_sendpage+0x170/0x170 [ 278.229552] sock_sendmsg+0xb5/0xf0 [ 278.233153] sock_write_iter+0x215/0x420 [ 278.237191] ? sock_sendmsg+0xf0/0xf0 [ 278.241239] __vfs_write+0x443/0x890 [ 278.244938] ? lock_downgrade+0x860/0x860 [ 278.249061] ? kernel_read+0x130/0x130 [ 278.252933] ? rw_verify_area+0xb8/0x2b0 [ 278.256968] vfs_write+0x150/0x4d0 [ 278.260485] ksys_write+0x103/0x260 [ 278.264087] ? do_sys_open+0x16e/0x350 [ 278.267956] ? __ia32_sys_read+0xa0/0xa0 [ 278.271993] ? do_syscall_64+0x21/0x4e0 [ 278.275943] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.281283] __x64_sys_write+0x6e/0xb0 [ 278.285149] do_syscall_64+0xd0/0x4e0 [ 278.288925] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.294092] RIP: 0033:0x4592f9 [ 278.297261] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.316840] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 278.324628] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 278.331892] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 278.339147] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 278.346394] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 278.353649] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 278.407118] FAULT_INJECTION: forcing a failure. [ 278.407118] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 278.407363] FAULT_INJECTION: forcing a failure. [ 278.407363] name failslab, interval 1, probability 0, space 0, times 0 [ 278.419507] FAULT_INJECTION: forcing a failure. [ 278.419507] name failslab, interval 1, probability 0, space 0, times 0 [ 278.434675] FAULT_INJECTION: forcing a failure. [ 278.434675] name failslab, interval 1, probability 0, space 0, times 0 [ 278.452649] CPU: 0 PID: 10182 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 278.457855] FAULT_INJECTION: forcing a failure. [ 278.457855] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 278.460990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.460993] Call Trace: [ 278.461005] dump_stack+0x123/0x177 [ 278.461017] should_fail.cold.4+0x5/0x13 [ 278.461025] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 278.461033] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 278.461039] ? kasan_unpoison_shadow+0x35/0x50 [ 278.461050] __alloc_pages_nodemask+0x1d5/0x710 [ 278.461058] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 278.461069] alloc_pages_current+0xd6/0x1b0 [ 278.461080] skb_page_frag_refill+0x20b/0x400 [ 278.461087] sk_page_frag_refill+0x46/0x1b0 [ 278.461094] tcp_sendmsg_locked+0xc58/0x35b0 [ 278.461103] ? mark_held_locks+0x130/0x130 [ 278.461108] ? mark_held_locks+0xc7/0x130 [ 278.461121] ? tcp_sendpage+0x50/0x50 [ 278.546865] ? mark_held_locks+0xc7/0x130 [ 278.551004] ? __local_bh_enable_ip+0x160/0x260 [ 278.556604] ? lock_sock_nested+0xc5/0x100 [ 278.560824] ? lockdep_hardirqs_on+0x421/0x5c0 [ 278.566690] ? lock_sock_nested+0x82/0x100 [ 278.570900] ? trace_hardirqs_on+0x28/0x190 [ 278.575198] ? lock_sock_nested+0x82/0x100 [ 278.579408] ? lock_sock_nested+0x82/0x100 [ 278.583630] ? __local_bh_enable_ip+0x160/0x260 [ 278.588286] tcp_sendmsg+0x27/0x40 [ 278.591825] inet_sendmsg+0x108/0x440 [ 278.595612] smc_sendmsg+0x223/0x320 [ 278.599301] ? smc_sendpage+0x170/0x170 [ 278.603250] sock_sendmsg+0xb5/0xf0 [ 278.606852] sock_write_iter+0x215/0x420 [ 278.610889] ? sock_sendmsg+0xf0/0xf0 [ 278.614676] __vfs_write+0x443/0x890 [ 278.618363] ? lock_downgrade+0x860/0x860 [ 278.622495] ? kernel_read+0x130/0x130 [ 278.626364] ? rw_verify_area+0xb8/0x2b0 [ 278.630414] vfs_write+0x150/0x4d0 [ 278.633932] ksys_write+0x103/0x260 [ 278.637534] ? do_sys_open+0x16e/0x350 [ 278.641408] ? __ia32_sys_read+0xa0/0xa0 [ 278.645447] ? do_syscall_64+0x21/0x4e0 [ 278.649399] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.654742] __x64_sys_write+0x6e/0xb0 [ 278.658625] do_syscall_64+0xd0/0x4e0 [ 278.662424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.667601] RIP: 0033:0x4592f9 [ 278.670784] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.689905] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 278.697601] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 278.704855] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 278.712102] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 278.719347] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 278.726596] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 278.741494] CPU: 1 PID: 10175 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 278.749401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 278.758752] Call Trace: [ 278.761363] dump_stack+0x123/0x177 [ 278.764993] should_fail.cold.4+0x5/0x13 [ 278.769051] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 278.774139] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 278.779426] ? kasan_unpoison_shadow+0x35/0x50 [ 278.783990] __alloc_pages_nodemask+0x1d5/0x710 [ 278.788652] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 278.793652] alloc_pages_current+0xd6/0x1b0 [ 278.797952] skb_page_frag_refill+0x20b/0x400 [ 278.802426] sk_page_frag_refill+0x46/0x1b0 [ 278.806738] tcp_sendmsg_locked+0xc58/0x35b0 [ 278.811126] ? mark_held_locks+0x130/0x130 [ 278.815339] ? mark_held_locks+0xc7/0x130 [ 278.819471] ? tcp_sendpage+0x50/0x50 [ 278.823272] ? mark_held_locks+0xc7/0x130 [ 278.827398] ? __local_bh_enable_ip+0x160/0x260 [ 278.832044] ? lock_sock_nested+0xc5/0x100 [ 278.836258] ? lockdep_hardirqs_on+0x421/0x5c0 [ 278.840820] ? lock_sock_nested+0x82/0x100 [ 278.845034] ? trace_hardirqs_on+0x28/0x190 [ 278.849336] ? lock_sock_nested+0x82/0x100 [ 278.853571] ? lock_sock_nested+0x82/0x100 [ 278.857782] ? __local_bh_enable_ip+0x160/0x260 [ 278.862443] tcp_sendmsg+0x27/0x40 [ 278.866402] inet_sendmsg+0x108/0x440 [ 278.870197] smc_sendmsg+0x223/0x320 [ 278.873889] ? smc_sendpage+0x170/0x170 [ 278.877842] sock_sendmsg+0xb5/0xf0 [ 278.881458] sock_write_iter+0x215/0x420 [ 278.885521] ? sock_sendmsg+0xf0/0xf0 [ 278.889305] __vfs_write+0x443/0x890 [ 278.893006] ? lock_downgrade+0x860/0x860 [ 278.897131] ? kernel_read+0x130/0x130 [ 278.901005] ? rw_verify_area+0xb8/0x2b0 [ 278.905047] vfs_write+0x150/0x4d0 [ 278.908567] ksys_write+0x103/0x260 [ 278.912172] ? do_sys_open+0x16e/0x350 [ 278.916213] ? __ia32_sys_read+0xa0/0xa0 [ 278.920341] ? do_syscall_64+0x21/0x4e0 [ 278.924294] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.929634] __x64_sys_write+0x6e/0xb0 [ 278.936382] do_syscall_64+0xd0/0x4e0 [ 278.940162] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 278.945337] RIP: 0033:0x4592f9 [ 278.948505] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 278.967384] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 278.975070] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 278.982332] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 278.989582] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 278.996831] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 279.004427] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 279.011695] CPU: 0 PID: 10191 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 279.019579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.029011] Call Trace: [ 279.031582] dump_stack+0x123/0x177 [ 279.035457] should_fail.cold.4+0x5/0x13 [ 279.039507] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 279.044591] ? kernel_text_address+0x79/0xf0 [ 279.048974] ? __kernel_text_address+0xd/0x40 [ 279.053618] ? unwind_get_return_address+0x61/0xa0 [ 279.059653] __should_failslab+0xba/0xf0 [ 279.063691] should_failslab+0x9/0x14 [ 279.067481] __kmalloc+0x70/0x770 [ 279.070912] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 279.076175] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 279.081253] ? tls_push_record+0xff/0x1600 [ 279.085463] ? tls_sw_sendmsg+0x92d/0x1020 [ 279.089824] ? inet_sendmsg+0x108/0x440 [ 279.093783] ? smc_sendmsg+0x223/0x320 [ 279.097670] ? sock_sendmsg+0xb5/0xf0 [ 279.101452] ? sock_write_iter+0x215/0x420 [ 279.105674] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 279.111471] ? iov_iter_get_pages+0x1ee/0x1370 [ 279.116040] ? __lock_is_held+0xb5/0x140 [ 279.120085] generic_gcmaes_encrypt+0xfd/0x150 [ 279.124644] ? generic_gcmaes_encrypt+0xfd/0x150 [ 279.129379] ? helper_rfc4106_encrypt+0x450/0x450 [ 279.134214] ? __kmalloc+0x5f1/0x770 [ 279.137906] gcmaes_wrapper_encrypt+0x109/0x180 [ 279.142576] tls_push_record+0x9ae/0x1600 [ 279.146701] ? lockdep_hardirqs_on+0x421/0x5c0 [ 279.151285] tls_sw_sendmsg+0x92d/0x1020 [ 279.155340] ? __lock_acquire+0x792/0x4980 [ 279.159556] ? find_held_lock+0x36/0x1d0 [ 279.163606] ? tls_sw_push_pending_record+0x10/0x10 [ 279.168597] ? __local_bh_enable_ip+0x160/0x260 [ 279.173265] ? lock_sock_nested+0xc5/0x100 [ 279.177475] ? lockdep_hardirqs_on+0x421/0x5c0 [ 279.182035] ? lock_sock_nested+0x82/0x100 [ 279.186246] ? trace_hardirqs_on+0x28/0x190 [ 279.190549] ? lock_sock_nested+0x82/0x100 [ 279.194934] ? lock_sock_nested+0x82/0x100 [ 279.199150] inet_sendmsg+0x108/0x440 [ 279.202933] smc_sendmsg+0x223/0x320 [ 279.207058] ? smc_sendpage+0x170/0x170 [ 279.211184] sock_sendmsg+0xb5/0xf0 [ 279.214790] sock_write_iter+0x215/0x420 [ 279.218826] ? sock_sendmsg+0xf0/0xf0 [ 279.222609] __vfs_write+0x443/0x890 [ 279.226300] ? lock_downgrade+0x860/0x860 [ 279.230426] ? kernel_read+0x130/0x130 [ 279.234307] ? rw_verify_area+0xb8/0x2b0 [ 279.238343] vfs_write+0x150/0x4d0 [ 279.241877] ksys_write+0x103/0x260 [ 279.245481] ? do_sys_open+0x16e/0x350 [ 279.249344] ? __ia32_sys_read+0xa0/0xa0 [ 279.253383] ? do_syscall_64+0x21/0x4e0 [ 279.257334] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.262677] __x64_sys_write+0x6e/0xb0 [ 279.266804] do_syscall_64+0xd0/0x4e0 [ 279.270612] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.275778] RIP: 0033:0x4592f9 [ 279.278948] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 279.298606] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 279.306290] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 279.313551] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 279.320817] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 279.328170] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 279.335430] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 279.355046] CPU: 0 PID: 10188 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 279.362946] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.381848] Call Trace: [ 279.384429] dump_stack+0x123/0x177 [ 279.388042] should_fail.cold.4+0x5/0x13 [ 279.392080] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 279.397159] ? kernel_text_address+0x79/0xf0 [ 279.401545] ? __kernel_text_address+0xd/0x40 [ 279.407057] ? unwind_get_return_address+0x61/0xa0 [ 279.411964] __should_failslab+0xba/0xf0 [ 279.416361] should_failslab+0x9/0x14 [ 279.420136] __kmalloc+0x70/0x770 [ 279.423571] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 279.428820] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 279.433931] ? tls_push_record+0xff/0x1600 [ 279.438157] ? tls_sw_sendmsg+0x92d/0x1020 [ 279.442365] ? inet_sendmsg+0x108/0x440 [ 279.446330] ? smc_sendmsg+0x223/0x320 [ 279.450190] ? sock_sendmsg+0xb5/0xf0 [ 279.453962] ? sock_write_iter+0x215/0x420 [ 279.458176] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 279.463950] ? iov_iter_get_pages+0x1ee/0x1370 [ 279.468526] ? __lock_is_held+0xb5/0x140 [ 279.472567] generic_gcmaes_encrypt+0xfd/0x150 [ 279.477122] ? generic_gcmaes_encrypt+0xfd/0x150 [ 279.481854] ? helper_rfc4106_encrypt+0x450/0x450 [ 279.486683] ? __kmalloc+0x5f1/0x770 [ 279.490373] gcmaes_wrapper_encrypt+0x109/0x180 [ 279.495023] tls_push_record+0x9ae/0x1600 [ 279.499147] ? lockdep_hardirqs_on+0x421/0x5c0 [ 279.503710] tls_sw_sendmsg+0x92d/0x1020 [ 279.507749] ? __lock_acquire+0x792/0x4980 [ 279.511966] ? find_held_lock+0x36/0x1d0 [ 279.516132] ? tls_sw_push_pending_record+0x10/0x10 [ 279.521135] ? __local_bh_enable_ip+0x160/0x260 [ 279.525790] ? lock_sock_nested+0xc5/0x100 [ 279.530007] ? lockdep_hardirqs_on+0x421/0x5c0 [ 279.534565] ? lock_sock_nested+0x82/0x100 [ 279.538775] ? trace_hardirqs_on+0x28/0x190 [ 279.543071] ? lock_sock_nested+0x82/0x100 [ 279.547280] ? lock_sock_nested+0x82/0x100 [ 279.551490] inet_sendmsg+0x108/0x440 [ 279.555278] smc_sendmsg+0x223/0x320 [ 279.558979] ? smc_sendpage+0x170/0x170 [ 279.562931] sock_sendmsg+0xb5/0xf0 [ 279.566532] sock_write_iter+0x215/0x420 [ 279.570570] ? sock_sendmsg+0xf0/0xf0 [ 279.574359] __vfs_write+0x443/0x890 [ 279.578053] ? lock_downgrade+0x860/0x860 [ 279.582181] ? kernel_read+0x130/0x130 [ 279.586052] ? rw_verify_area+0xb8/0x2b0 [ 279.590091] vfs_write+0x150/0x4d0 [ 279.593709] ksys_write+0x103/0x260 [ 279.597319] ? do_sys_open+0x16e/0x350 [ 279.601183] ? __ia32_sys_read+0xa0/0xa0 [ 279.605232] ? do_syscall_64+0x21/0x4e0 [ 279.609205] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.614631] __x64_sys_write+0x6e/0xb0 [ 279.618497] do_syscall_64+0xd0/0x4e0 [ 279.622364] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.627540] RIP: 0033:0x4592f9 [ 279.630709] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 279.649588] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2020/11/29 15:27:42 executed programs: 874 [ 279.657272] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 279.664518] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 279.671763] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 279.679009] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 279.686274] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 279.710998] CPU: 0 PID: 10189 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 279.719024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.728553] Call Trace: [ 279.731231] dump_stack+0x123/0x177 [ 279.734868] should_fail.cold.4+0x5/0x13 [ 279.739000] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 279.744105] ? kernel_text_address+0x79/0xf0 [ 279.748512] ? __kernel_text_address+0xd/0x40 [ 279.753000] ? unwind_get_return_address+0x61/0xa0 [ 279.757956] __should_failslab+0xba/0xf0 [ 279.762014] should_failslab+0x9/0x14 [ 279.765812] __kmalloc+0x70/0x770 [ 279.769439] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 279.774437] FAULT_INJECTION: forcing a failure. [ 279.774437] name failslab, interval 1, probability 0, space 0, times 0 [ 279.774713] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 279.786300] FAULT_INJECTION: forcing a failure. [ 279.786300] name failslab, interval 1, probability 0, space 0, times 0 [ 279.790961] ? tls_push_record+0xff/0x1600 [ 279.790966] ? tls_sw_sendmsg+0x92d/0x1020 [ 279.790972] ? inet_sendmsg+0x108/0x440 [ 279.790978] ? smc_sendmsg+0x223/0x320 [ 279.790983] ? sock_sendmsg+0xb5/0xf0 [ 279.790988] ? sock_write_iter+0x215/0x420 [ 279.791000] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 279.791008] ? iov_iter_get_pages+0x1ee/0x1370 [ 279.791023] ? __lock_is_held+0xb5/0x140 [ 279.791035] generic_gcmaes_encrypt+0xfd/0x150 [ 279.791040] ? generic_gcmaes_encrypt+0xfd/0x150 [ 279.791045] ? helper_rfc4106_encrypt+0x450/0x450 [ 279.791054] ? __kmalloc+0x5f1/0x770 [ 279.791065] gcmaes_wrapper_encrypt+0x109/0x180 [ 279.802605] FAULT_INJECTION: forcing a failure. [ 279.802605] name failslab, interval 1, probability 0, space 0, times 0 [ 279.806442] tls_push_record+0x9ae/0x1600 [ 279.806449] ? lockdep_hardirqs_on+0x421/0x5c0 [ 279.806465] tls_sw_sendmsg+0x92d/0x1020 [ 279.806471] ? __lock_acquire+0x792/0x4980 [ 279.806485] ? find_held_lock+0x36/0x1d0 [ 279.806494] ? tls_sw_push_pending_record+0x10/0x10 [ 279.806500] ? __local_bh_enable_ip+0x160/0x260 [ 279.905619] ? lock_sock_nested+0xc5/0x100 [ 279.909839] ? lockdep_hardirqs_on+0x421/0x5c0 [ 279.914395] ? lock_sock_nested+0x82/0x100 [ 279.918606] ? trace_hardirqs_on+0x28/0x190 [ 279.922900] ? lock_sock_nested+0x82/0x100 [ 279.927110] ? lock_sock_nested+0x82/0x100 [ 279.931321] inet_sendmsg+0x108/0x440 [ 279.935103] smc_sendmsg+0x223/0x320 [ 279.938794] ? smc_sendpage+0x170/0x170 [ 279.942748] sock_sendmsg+0xb5/0xf0 [ 279.946349] sock_write_iter+0x215/0x420 [ 279.950386] ? sock_sendmsg+0xf0/0xf0 [ 279.954180] __vfs_write+0x443/0x890 [ 279.957870] ? lock_downgrade+0x860/0x860 [ 279.962000] ? kernel_read+0x130/0x130 [ 279.965875] ? rw_verify_area+0xb8/0x2b0 [ 279.969938] vfs_write+0x150/0x4d0 [ 279.973455] ksys_write+0x103/0x260 [ 279.977072] ? do_sys_open+0x16e/0x350 [ 279.980933] ? __ia32_sys_read+0xa0/0xa0 [ 279.984970] ? do_syscall_64+0x21/0x4e0 [ 279.988923] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.994264] __x64_sys_write+0x6e/0xb0 [ 279.998126] do_syscall_64+0xd0/0x4e0 [ 280.001907] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.007073] RIP: 0033:0x4592f9 [ 280.010241] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.029206] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 280.036890] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 280.044137] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 280.051394] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 280.058654] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 280.065903] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 280.079995] CPU: 1 PID: 10201 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 280.087887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.097235] Call Trace: [ 280.099812] dump_stack+0x123/0x177 [ 280.103435] should_fail.cold.4+0x5/0x13 [ 280.107488] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 280.112580] ? kernel_text_address+0x79/0xf0 [ 280.116965] ? __kernel_text_address+0xd/0x40 [ 280.121444] ? unwind_get_return_address+0x61/0xa0 [ 280.126366] __should_failslab+0xba/0xf0 [ 280.130423] should_failslab+0x9/0x14 [ 280.134207] __kmalloc+0x70/0x770 [ 280.137640] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 280.142902] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 280.147994] ? tls_push_record+0xff/0x1600 [ 280.152214] ? tls_sw_sendmsg+0x92d/0x1020 [ 280.156437] ? inet_sendmsg+0x108/0x440 [ 280.160409] ? smc_sendmsg+0x223/0x320 [ 280.164283] ? sock_sendmsg+0xb5/0xf0 [ 280.168059] ? sock_write_iter+0x215/0x420 [ 280.172282] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 280.178071] ? iov_iter_get_pages+0x1ee/0x1370 [ 280.182649] ? __lock_is_held+0xb5/0x140 [ 280.186706] generic_gcmaes_encrypt+0xfd/0x150 [ 280.191319] ? generic_gcmaes_encrypt+0xfd/0x150 [ 280.196062] ? helper_rfc4106_encrypt+0x450/0x450 [ 280.200896] ? __kmalloc+0x5f1/0x770 [ 280.204597] gcmaes_wrapper_encrypt+0x109/0x180 [ 280.209250] tls_push_record+0x9ae/0x1600 [ 280.213390] ? lockdep_hardirqs_on+0x421/0x5c0 [ 280.217957] tls_sw_sendmsg+0x92d/0x1020 [ 280.222005] ? __lock_acquire+0x792/0x4980 [ 280.226308] ? find_held_lock+0x36/0x1d0 [ 280.230350] ? tls_sw_push_pending_record+0x10/0x10 [ 280.235356] ? __local_bh_enable_ip+0x160/0x260 [ 280.240013] ? lock_sock_nested+0xc5/0x100 [ 280.244224] ? lockdep_hardirqs_on+0x421/0x5c0 [ 280.248784] ? lock_sock_nested+0x82/0x100 [ 280.252993] ? trace_hardirqs_on+0x28/0x190 [ 280.257299] ? lock_sock_nested+0x82/0x100 [ 280.261511] ? lock_sock_nested+0x82/0x100 [ 280.265723] inet_sendmsg+0x108/0x440 [ 280.269503] smc_sendmsg+0x223/0x320 [ 280.273195] ? smc_sendpage+0x170/0x170 [ 280.277144] sock_sendmsg+0xb5/0xf0 [ 280.280747] sock_write_iter+0x215/0x420 [ 280.284793] ? sock_sendmsg+0xf0/0xf0 [ 280.288577] __vfs_write+0x443/0x890 [ 280.292270] ? lock_downgrade+0x860/0x860 [ 280.296404] ? kernel_read+0x130/0x130 [ 280.300283] ? rw_verify_area+0xb8/0x2b0 [ 280.304332] vfs_write+0x150/0x4d0 [ 280.307849] ksys_write+0x103/0x260 [ 280.311466] ? do_sys_open+0x16e/0x350 [ 280.315331] ? __ia32_sys_read+0xa0/0xa0 [ 280.319371] ? do_syscall_64+0x21/0x4e0 [ 280.323328] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.328687] __x64_sys_write+0x6e/0xb0 [ 280.332564] do_syscall_64+0xd0/0x4e0 [ 280.336350] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.341517] RIP: 0033:0x4592f9 [ 280.344685] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.363571] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 280.371256] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 280.378508] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 280.385758] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 280.393008] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 280.400259] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 280.407521] CPU: 0 PID: 10206 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 280.415403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.424930] Call Trace: [ 280.427514] dump_stack+0x123/0x177 [ 280.431128] should_fail.cold.4+0x5/0x13 [ 280.435171] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 280.440251] ? kernel_text_address+0x79/0xf0 [ 280.444639] ? __kernel_text_address+0xd/0x40 [ 280.449120] ? unwind_get_return_address+0x61/0xa0 [ 280.454049] __should_failslab+0xba/0xf0 [ 280.458133] should_failslab+0x9/0x14 [ 280.461925] __kmalloc+0x70/0x770 [ 280.465719] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 280.470983] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 280.476072] ? tls_push_record+0xff/0x1600 [ 280.480290] ? tls_sw_sendmsg+0x92d/0x1020 [ 280.484506] ? inet_sendmsg+0x108/0x440 [ 280.488458] ? smc_sendmsg+0x223/0x320 [ 280.492331] ? sock_sendmsg+0xb5/0xf0 [ 280.496116] ? sock_write_iter+0x215/0x420 [ 280.500335] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 280.506122] ? iov_iter_get_pages+0x1ee/0x1370 [ 280.510701] ? __lock_is_held+0xb5/0x140 [ 280.514751] generic_gcmaes_encrypt+0xfd/0x150 [ 280.519315] ? generic_gcmaes_encrypt+0xfd/0x150 [ 280.524071] ? helper_rfc4106_encrypt+0x450/0x450 [ 280.528911] ? __kmalloc+0x5f1/0x770 [ 280.532634] gcmaes_wrapper_encrypt+0x109/0x180 [ 280.537305] tls_push_record+0x9ae/0x1600 [ 280.541440] ? lockdep_hardirqs_on+0x421/0x5c0 [ 280.546032] tls_sw_sendmsg+0x92d/0x1020 [ 280.550089] ? __lock_acquire+0x792/0x4980 [ 280.554308] ? find_held_lock+0x36/0x1d0 [ 280.558358] ? tls_sw_push_pending_record+0x10/0x10 [ 280.563358] ? __local_bh_enable_ip+0x160/0x260 [ 280.568006] ? lock_sock_nested+0xc5/0x100 [ 280.572229] ? lockdep_hardirqs_on+0x421/0x5c0 [ 280.576794] ? lock_sock_nested+0x82/0x100 [ 280.581005] ? trace_hardirqs_on+0x28/0x190 [ 280.585317] ? lock_sock_nested+0x82/0x100 [ 280.589531] ? lock_sock_nested+0x82/0x100 [ 280.593753] inet_sendmsg+0x108/0x440 [ 280.597559] smc_sendmsg+0x223/0x320 [ 280.601251] ? smc_sendpage+0x170/0x170 [ 280.605205] sock_sendmsg+0xb5/0xf0 [ 280.608814] sock_write_iter+0x215/0x420 [ 280.612859] ? sock_sendmsg+0xf0/0xf0 [ 280.616650] __vfs_write+0x443/0x890 [ 280.620353] ? lock_downgrade+0x860/0x860 [ 280.624482] ? kernel_read+0x130/0x130 [ 280.628363] ? rw_verify_area+0xb8/0x2b0 [ 280.632422] vfs_write+0x150/0x4d0 [ 280.635948] ksys_write+0x103/0x260 [ 280.639551] ? do_sys_open+0x16e/0x350 [ 280.643417] ? __ia32_sys_read+0xa0/0xa0 [ 280.647900] ? do_syscall_64+0x21/0x4e0 [ 280.652033] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.657410] __x64_sys_write+0x6e/0xb0 [ 280.661314] do_syscall_64+0xd0/0x4e0 [ 280.665100] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.670992] RIP: 0033:0x4592f9 [ 280.674192] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.693087] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 280.705661] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 280.712918] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 280.720189] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 280.727446] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 280.734713] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 280.743129] CPU: 1 PID: 10207 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 280.751019] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.760371] Call Trace: [ 280.762960] dump_stack+0x123/0x177 [ 280.766588] should_fail.cold.4+0x5/0x13 [ 280.770643] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 280.775738] ? kernel_text_address+0x79/0xf0 [ 280.780145] ? __kernel_text_address+0xd/0x40 [ 280.784632] ? unwind_get_return_address+0x61/0xa0 [ 280.789540] __should_failslab+0xba/0xf0 [ 280.793591] should_failslab+0x9/0x14 [ 280.797385] __kmalloc+0x70/0x770 [ 280.800819] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 280.806073] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 280.811152] ? tls_push_record+0xff/0x1600 [ 280.815359] ? tls_sw_sendmsg+0x92d/0x1020 [ 280.819569] ? inet_sendmsg+0x108/0x440 [ 280.823778] ? smc_sendmsg+0x223/0x320 [ 280.827640] ? sock_sendmsg+0xb5/0xf0 [ 280.831418] ? sock_write_iter+0x215/0x420 [ 280.835631] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 280.841406] ? iov_iter_get_pages+0x1ee/0x1370 [ 280.845973] ? __lock_is_held+0xb5/0x140 [ 280.850014] generic_gcmaes_encrypt+0xfd/0x150 [ 280.854568] ? generic_gcmaes_encrypt+0xfd/0x150 [ 280.859297] ? helper_rfc4106_encrypt+0x450/0x450 [ 280.864115] ? __kmalloc+0x5f1/0x770 [ 280.867806] gcmaes_wrapper_encrypt+0x109/0x180 [ 280.872450] tls_push_record+0x9ae/0x1600 [ 280.876586] ? lockdep_hardirqs_on+0x421/0x5c0 [ 280.881148] tls_sw_sendmsg+0x92d/0x1020 [ 280.885183] ? __lock_acquire+0x792/0x4980 [ 280.889406] ? find_held_lock+0x36/0x1d0 [ 280.893455] ? tls_sw_push_pending_record+0x10/0x10 [ 280.898444] ? __local_bh_enable_ip+0x160/0x260 [ 280.903086] ? lock_sock_nested+0xc5/0x100 [ 280.907318] ? lockdep_hardirqs_on+0x421/0x5c0 [ 280.912048] ? lock_sock_nested+0x82/0x100 [ 280.916257] ? trace_hardirqs_on+0x28/0x190 [ 280.920550] ? lock_sock_nested+0x82/0x100 [ 280.924759] ? lock_sock_nested+0x82/0x100 [ 280.928972] inet_sendmsg+0x108/0x440 [ 280.932750] smc_sendmsg+0x223/0x320 [ 280.936449] ? smc_sendpage+0x170/0x170 [ 280.940407] sock_sendmsg+0xb5/0xf0 [ 280.944009] sock_write_iter+0x215/0x420 [ 280.948054] ? sock_sendmsg+0xf0/0xf0 [ 280.951847] __vfs_write+0x443/0x890 [ 280.955535] ? lock_downgrade+0x860/0x860 [ 280.959830] ? kernel_read+0x130/0x130 [ 280.963703] ? rw_verify_area+0xb8/0x2b0 [ 280.967741] vfs_write+0x150/0x4d0 [ 280.971256] ksys_write+0x103/0x260 [ 280.974857] ? do_sys_open+0x16e/0x350 [ 280.978722] ? __ia32_sys_read+0xa0/0xa0 [ 280.982771] ? do_syscall_64+0x21/0x4e0 [ 280.986733] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.992073] __x64_sys_write+0x6e/0xb0 [ 280.995947] do_syscall_64+0xd0/0x4e0 [ 280.999725] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.004889] RIP: 0033:0x4592f9 [ 281.008057] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.026935] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 281.034625] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 281.041874] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 281.049117] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 281.056362] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 281.063614] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 281.109376] FAULT_INJECTION: forcing a failure. [ 281.109376] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 281.121747] FAULT_INJECTION: forcing a failure. [ 281.121747] name failslab, interval 1, probability 0, space 0, times 0 [ 281.133539] FAULT_INJECTION: forcing a failure. [ 281.133539] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 281.139451] FAULT_INJECTION: forcing a failure. [ 281.139451] name failslab, interval 1, probability 0, space 0, times 0 [ 281.145566] CPU: 0 PID: 10216 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 281.164444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.173791] Call Trace: [ 281.176375] dump_stack+0x123/0x177 [ 281.179998] should_fail.cold.4+0x5/0x13 [ 281.184054] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 281.189333] ? kernel_text_address+0x79/0xf0 [ 281.193828] ? __kernel_text_address+0xd/0x40 [ 281.198344] ? unwind_get_return_address+0x61/0xa0 [ 281.203267] __should_failslab+0xba/0xf0 [ 281.207338] should_failslab+0x9/0x14 [ 281.212004] __kmalloc+0x70/0x770 [ 281.215452] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 281.220723] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 281.225812] ? tls_push_record+0xff/0x1600 [ 281.230039] ? tls_sw_sendmsg+0x92d/0x1020 [ 281.234256] ? inet_sendmsg+0x108/0x440 [ 281.238226] ? smc_sendmsg+0x223/0x320 [ 281.242091] ? sock_sendmsg+0xb5/0xf0 [ 281.245873] ? sock_write_iter+0x215/0x420 [ 281.250103] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 281.255895] ? iov_iter_get_pages+0x1ee/0x1370 [ 281.260480] ? __lock_is_held+0xb5/0x140 [ 281.264542] generic_gcmaes_encrypt+0xfd/0x150 [ 281.269120] ? generic_gcmaes_encrypt+0xfd/0x150 [ 281.273861] ? helper_rfc4106_encrypt+0x450/0x450 [ 281.278693] ? __kmalloc+0x5f1/0x770 [ 281.282390] gcmaes_wrapper_encrypt+0x109/0x180 [ 281.287043] tls_push_record+0x9ae/0x1600 [ 281.291172] ? lockdep_hardirqs_on+0x421/0x5c0 [ 281.295749] tls_sw_sendmsg+0x92d/0x1020 [ 281.299793] ? __lock_acquire+0x792/0x4980 [ 281.304013] ? find_held_lock+0x36/0x1d0 [ 281.308060] ? tls_sw_push_pending_record+0x10/0x10 [ 281.313066] ? __local_bh_enable_ip+0x160/0x260 [ 281.317732] ? lock_sock_nested+0xc5/0x100 [ 281.321958] ? lockdep_hardirqs_on+0x421/0x5c0 [ 281.326553] ? lock_sock_nested+0x82/0x100 [ 281.330768] ? trace_hardirqs_on+0x28/0x190 [ 281.335503] ? lock_sock_nested+0x82/0x100 [ 281.339719] ? lock_sock_nested+0x82/0x100 [ 281.343948] inet_sendmsg+0x108/0x440 [ 281.347739] smc_sendmsg+0x223/0x320 [ 281.351450] ? smc_sendpage+0x170/0x170 [ 281.355412] sock_sendmsg+0xb5/0xf0 [ 281.359029] sock_write_iter+0x215/0x420 [ 281.363078] ? sock_sendmsg+0xf0/0xf0 [ 281.366879] __vfs_write+0x443/0x890 [ 281.370595] ? lock_downgrade+0x860/0x860 [ 281.374739] ? kernel_read+0x130/0x130 [ 281.378985] ? rw_verify_area+0xb8/0x2b0 [ 281.383058] vfs_write+0x150/0x4d0 [ 281.386592] ksys_write+0x103/0x260 [ 281.390196] ? do_sys_open+0x16e/0x350 [ 281.394079] ? __ia32_sys_read+0xa0/0xa0 [ 281.398134] ? do_syscall_64+0x21/0x4e0 [ 281.402093] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.407450] __x64_sys_write+0x6e/0xb0 [ 281.412369] do_syscall_64+0xd0/0x4e0 [ 281.416155] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.421339] RIP: 0033:0x4592f9 [ 281.424512] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.443392] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 281.451093] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 281.458348] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 281.465602] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 281.472859] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 281.480134] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 281.487586] CPU: 1 PID: 10218 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 281.495477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.504812] Call Trace: [ 281.507396] dump_stack+0x123/0x177 [ 281.511010] should_fail.cold.4+0x5/0x13 [ 281.515058] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 281.520137] ? kernel_text_address+0x79/0xf0 [ 281.524531] ? __kernel_text_address+0xd/0x40 [ 281.529029] ? unwind_get_return_address+0x61/0xa0 [ 281.533945] __should_failslab+0xba/0xf0 [ 281.538006] should_failslab+0x9/0x14 [ 281.541787] __kmalloc+0x70/0x770 [ 281.545220] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 281.550474] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 281.555553] ? tls_push_record+0xff/0x1600 [ 281.559763] ? tls_sw_sendmsg+0x92d/0x1020 [ 281.563974] ? inet_sendmsg+0x108/0x440 [ 281.567922] ? smc_sendmsg+0x223/0x320 [ 281.571786] ? sock_sendmsg+0xb5/0xf0 [ 281.575562] ? sock_write_iter+0x215/0x420 [ 281.579775] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 281.585555] ? iov_iter_get_pages+0x1ee/0x1370 [ 281.590117] ? __lock_is_held+0xb5/0x140 [ 281.594160] generic_gcmaes_encrypt+0xfd/0x150 [ 281.598714] ? generic_gcmaes_encrypt+0xfd/0x150 [ 281.603444] ? helper_rfc4106_encrypt+0x450/0x450 [ 281.608276] ? __kmalloc+0x5f1/0x770 [ 281.611965] gcmaes_wrapper_encrypt+0x109/0x180 [ 281.616620] tls_push_record+0x9ae/0x1600 [ 281.620742] ? lockdep_hardirqs_on+0x421/0x5c0 [ 281.625323] tls_sw_sendmsg+0x92d/0x1020 [ 281.629374] ? __lock_acquire+0x792/0x4980 [ 281.633599] ? find_held_lock+0x36/0x1d0 [ 281.637658] ? tls_sw_push_pending_record+0x10/0x10 [ 281.642667] ? __local_bh_enable_ip+0x160/0x260 [ 281.647330] ? lock_sock_nested+0xc5/0x100 [ 281.651541] ? lockdep_hardirqs_on+0x421/0x5c0 [ 281.656100] ? lock_sock_nested+0x82/0x100 [ 281.660309] ? trace_hardirqs_on+0x28/0x190 [ 281.664606] ? lock_sock_nested+0x82/0x100 [ 281.668824] ? lock_sock_nested+0x82/0x100 [ 281.673134] inet_sendmsg+0x108/0x440 [ 281.676913] smc_sendmsg+0x223/0x320 [ 281.680602] ? smc_sendpage+0x170/0x170 [ 281.684561] sock_sendmsg+0xb5/0xf0 [ 281.688165] sock_write_iter+0x215/0x420 [ 281.692201] ? sock_sendmsg+0xf0/0xf0 [ 281.695988] __vfs_write+0x443/0x890 [ 281.699687] ? lock_downgrade+0x860/0x860 [ 281.703814] ? kernel_read+0x130/0x130 [ 281.708031] ? rw_verify_area+0xb8/0x2b0 [ 281.712069] vfs_write+0x150/0x4d0 [ 281.715588] ksys_write+0x103/0x260 [ 281.719203] ? do_sys_open+0x16e/0x350 [ 281.723091] ? __ia32_sys_read+0xa0/0xa0 [ 281.727130] ? do_syscall_64+0x21/0x4e0 [ 281.731083] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.736423] __x64_sys_write+0x6e/0xb0 [ 281.740285] do_syscall_64+0xd0/0x4e0 [ 281.744584] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.749931] RIP: 0033:0x4592f9 [ 281.753100] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.771992] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 281.779675] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 281.786927] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 281.794181] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 281.801426] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 281.808671] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 281.816871] FAULT_INJECTION: forcing a failure. [ 281.816871] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 281.827873] CPU: 1 PID: 10211 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 281.836528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.845868] Call Trace: [ 281.848438] dump_stack+0x123/0x177 [ 281.852048] should_fail.cold.4+0x5/0x13 [ 281.856086] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 281.861167] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 281.866420] ? kasan_unpoison_shadow+0x35/0x50 [ 281.870983] __alloc_pages_nodemask+0x1d5/0x710 [ 281.875637] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 281.880636] alloc_pages_current+0xd6/0x1b0 [ 281.884938] skb_page_frag_refill+0x20b/0x400 [ 281.889412] sk_page_frag_refill+0x46/0x1b0 [ 281.893714] tcp_sendmsg_locked+0xc58/0x35b0 [ 281.898105] ? mark_held_locks+0x130/0x130 [ 281.902316] ? mark_held_locks+0xc7/0x130 [ 281.906453] ? tcp_sendpage+0x50/0x50 [ 281.910231] ? mark_held_locks+0xc7/0x130 [ 281.914363] ? __local_bh_enable_ip+0x160/0x260 [ 281.919008] ? lock_sock_nested+0xc5/0x100 [ 281.923224] ? lockdep_hardirqs_on+0x421/0x5c0 [ 281.927782] ? lock_sock_nested+0x82/0x100 [ 281.931991] ? trace_hardirqs_on+0x28/0x190 [ 281.936289] ? lock_sock_nested+0x82/0x100 [ 281.940505] ? lock_sock_nested+0x82/0x100 [ 281.944715] ? __local_bh_enable_ip+0x160/0x260 [ 281.949372] tcp_sendmsg+0x27/0x40 [ 281.952903] inet_sendmsg+0x108/0x440 [ 281.956698] smc_sendmsg+0x223/0x320 [ 281.960399] ? smc_sendpage+0x170/0x170 [ 281.964352] sock_sendmsg+0xb5/0xf0 [ 281.967962] sock_write_iter+0x215/0x420 [ 281.972032] ? sock_sendmsg+0xf0/0xf0 [ 281.975819] __vfs_write+0x443/0x890 [ 281.979522] ? lock_downgrade+0x860/0x860 [ 281.983645] ? kernel_read+0x130/0x130 [ 281.987523] ? rw_verify_area+0xb8/0x2b0 [ 281.991562] vfs_write+0x150/0x4d0 [ 281.995089] ksys_write+0x103/0x260 [ 281.998705] ? do_sys_open+0x16e/0x350 [ 282.002573] ? __ia32_sys_read+0xa0/0xa0 [ 282.006617] ? do_syscall_64+0x21/0x4e0 [ 282.010578] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.015919] __x64_sys_write+0x6e/0xb0 [ 282.019785] do_syscall_64+0xd0/0x4e0 [ 282.023569] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.028736] RIP: 0033:0x4592f9 [ 282.031907] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.050786] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 282.058470] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 282.065718] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 282.072966] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 282.080223] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 282.087483] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 282.094754] CPU: 0 PID: 10229 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 282.102630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.111974] Call Trace: [ 282.114555] dump_stack+0x123/0x177 [ 282.118193] should_fail.cold.4+0x5/0x13 [ 282.122247] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 282.127345] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 282.132623] ? kasan_unpoison_shadow+0x35/0x50 [ 282.137210] __alloc_pages_nodemask+0x1d5/0x710 [ 282.141882] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 282.146902] alloc_pages_current+0xd6/0x1b0 [ 282.151219] skb_page_frag_refill+0x20b/0x400 [ 282.155708] sk_page_frag_refill+0x46/0x1b0 [ 282.160023] tcp_sendmsg_locked+0xc58/0x35b0 [ 282.164423] ? mark_held_locks+0x130/0x130 [ 282.168647] ? mark_held_locks+0xc7/0x130 [ 282.172794] ? tcp_sendpage+0x50/0x50 [ 282.176580] ? mark_held_locks+0xc7/0x130 [ 282.180747] ? __local_bh_enable_ip+0x160/0x260 [ 282.185431] ? lock_sock_nested+0xc5/0x100 [ 282.189659] ? lockdep_hardirqs_on+0x421/0x5c0 [ 282.194237] ? lock_sock_nested+0x82/0x100 [ 282.198462] ? trace_hardirqs_on+0x28/0x190 [ 282.202772] ? lock_sock_nested+0x82/0x100 [ 282.207002] ? lock_sock_nested+0x82/0x100 [ 282.211833] ? __local_bh_enable_ip+0x160/0x260 [ 282.216491] tcp_sendmsg+0x27/0x40 [ 282.220021] inet_sendmsg+0x108/0x440 [ 282.223820] smc_sendmsg+0x223/0x320 [ 282.227518] ? smc_sendpage+0x170/0x170 [ 282.231481] sock_sendmsg+0xb5/0xf0 [ 282.236665] sock_write_iter+0x215/0x420 [ 282.240738] ? sock_sendmsg+0xf0/0xf0 [ 282.244551] __vfs_write+0x443/0x890 [ 282.249204] ? lock_downgrade+0x860/0x860 [ 282.253328] ? kernel_read+0x130/0x130 [ 282.257200] ? rw_verify_area+0xb8/0x2b0 [ 282.261238] vfs_write+0x150/0x4d0 [ 282.264758] ksys_write+0x103/0x260 [ 282.268358] ? do_sys_open+0x16e/0x350 [ 282.272220] ? __ia32_sys_read+0xa0/0xa0 [ 282.276259] ? do_syscall_64+0x21/0x4e0 [ 282.280219] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.285570] __x64_sys_write+0x6e/0xb0 [ 282.289433] do_syscall_64+0xd0/0x4e0 [ 282.293210] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.298385] RIP: 0033:0x4592f9 [ 282.301552] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.320517] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 282.328224] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 282.335495] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 282.342758] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 282.350003] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 282.357260] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 282.366919] CPU: 1 PID: 10197 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 282.374810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.384163] Call Trace: [ 282.386731] dump_stack+0x123/0x177 [ 282.390335] should_fail.cold.4+0x5/0x13 [ 282.394372] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 282.399470] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 282.404730] ? kasan_unpoison_shadow+0x35/0x50 [ 282.409291] __alloc_pages_nodemask+0x1d5/0x710 [ 282.413934] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 282.418939] alloc_pages_current+0xd6/0x1b0 [ 282.423244] skb_page_frag_refill+0x20b/0x400 [ 282.427716] sk_page_frag_refill+0x46/0x1b0 [ 282.432015] tcp_sendmsg_locked+0xc58/0x35b0 [ 282.436400] ? mark_held_locks+0x130/0x130 [ 282.440607] ? mark_held_locks+0xc7/0x130 [ 282.444746] ? tcp_sendpage+0x50/0x50 [ 282.448537] ? mark_held_locks+0xc7/0x130 [ 282.452661] ? __local_bh_enable_ip+0x160/0x260 [ 282.457305] ? lock_sock_nested+0xc5/0x100 [ 282.461515] ? lockdep_hardirqs_on+0x421/0x5c0 [ 282.466071] ? lock_sock_nested+0x82/0x100 [ 282.470288] ? trace_hardirqs_on+0x28/0x190 [ 282.474585] ? lock_sock_nested+0x82/0x100 [ 282.478793] ? lock_sock_nested+0x82/0x100 [ 282.483023] ? __local_bh_enable_ip+0x160/0x260 [ 282.488103] tcp_sendmsg+0x27/0x40 [ 282.491619] inet_sendmsg+0x108/0x440 [ 282.495405] smc_sendmsg+0x223/0x320 [ 282.499092] ? smc_sendpage+0x170/0x170 [ 282.503050] sock_sendmsg+0xb5/0xf0 [ 282.506654] sock_write_iter+0x215/0x420 [ 282.511060] ? sock_sendmsg+0xf0/0xf0 [ 282.515399] __vfs_write+0x443/0x890 [ 282.519144] ? lock_downgrade+0x860/0x860 [ 282.523287] ? kernel_read+0x130/0x130 [ 282.527273] ? rw_verify_area+0xb8/0x2b0 [ 282.531324] vfs_write+0x150/0x4d0 [ 282.534845] ksys_write+0x103/0x260 [ 282.538449] ? do_sys_open+0x16e/0x350 [ 282.542314] ? __ia32_sys_read+0xa0/0xa0 [ 282.546353] ? do_syscall_64+0x21/0x4e0 [ 282.550321] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.555680] __x64_sys_write+0x6e/0xb0 [ 282.559549] do_syscall_64+0xd0/0x4e0 [ 282.563326] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.568491] RIP: 0033:0x4592f9 [ 282.571666] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.590630] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 282.598417] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 282.605769] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 282.613015] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 282.620261] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 282.627523] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 282.642625] FAULT_INJECTION: forcing a failure. [ 282.642625] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 282.663622] FAULT_INJECTION: forcing a failure. [ 282.663622] name failslab, interval 1, probability 0, space 0, times 0 [ 282.681711] FAULT_INJECTION: forcing a failure. [ 282.681711] name failslab, interval 1, probability 0, space 0, times 0 [ 282.687579] CPU: 0 PID: 10239 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 282.701582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.714755] Call Trace: [ 282.717337] dump_stack+0x123/0x177 [ 282.720956] should_fail.cold.4+0x5/0x13 [ 282.725005] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 282.730091] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 282.735350] ? kasan_unpoison_shadow+0x35/0x50 [ 282.739917] __alloc_pages_nodemask+0x1d5/0x710 [ 282.744568] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 282.749573] alloc_pages_current+0xd6/0x1b0 [ 282.753901] skb_page_frag_refill+0x20b/0x400 [ 282.758379] sk_page_frag_refill+0x46/0x1b0 [ 282.762710] tcp_sendmsg_locked+0xc58/0x35b0 [ 282.767128] ? mark_held_locks+0x130/0x130 [ 282.771348] ? mark_held_locks+0xc7/0x130 [ 282.775497] ? tcp_sendpage+0x50/0x50 [ 282.779289] ? mark_held_locks+0xc7/0x130 [ 282.783443] ? __local_bh_enable_ip+0x160/0x260 [ 282.788092] ? lock_sock_nested+0xc5/0x100 [ 282.792322] ? lockdep_hardirqs_on+0x421/0x5c0 [ 282.796888] ? lock_sock_nested+0x82/0x100 [ 282.801115] ? trace_hardirqs_on+0x28/0x190 [ 282.805418] ? lock_sock_nested+0x82/0x100 [ 282.809634] ? lock_sock_nested+0x82/0x100 [ 282.813859] ? __local_bh_enable_ip+0x160/0x260 [ 282.818516] tcp_sendmsg+0x27/0x40 [ 282.822041] inet_sendmsg+0x108/0x440 [ 282.825858] smc_sendmsg+0x223/0x320 [ 282.829567] ? smc_sendpage+0x170/0x170 [ 282.833523] sock_sendmsg+0xb5/0xf0 [ 282.837147] sock_write_iter+0x215/0x420 [ 282.841198] ? sock_sendmsg+0xf0/0xf0 [ 282.845348] __vfs_write+0x443/0x890 [ 282.849074] ? lock_downgrade+0x860/0x860 [ 282.853228] ? kernel_read+0x130/0x130 [ 282.857107] ? rw_verify_area+0xb8/0x2b0 [ 282.861168] vfs_write+0x150/0x4d0 [ 282.864703] ksys_write+0x103/0x260 [ 282.868316] ? do_sys_open+0x16e/0x350 [ 282.872193] ? __ia32_sys_read+0xa0/0xa0 [ 282.876243] ? do_syscall_64+0x21/0x4e0 [ 282.880466] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.885828] __x64_sys_write+0x6e/0xb0 [ 282.889710] do_syscall_64+0xd0/0x4e0 [ 282.893500] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.898680] RIP: 0033:0x4592f9 [ 282.901889] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.920787] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 282.928489] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 282.935756] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 282.943043] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 282.950416] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 282.957682] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 282.965430] CPU: 1 PID: 10243 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 282.973422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.983573] Call Trace: [ 282.986152] dump_stack+0x123/0x177 [ 282.990111] should_fail.cold.4+0x5/0x13 [ 282.994169] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 282.999249] ? kernel_text_address+0x79/0xf0 [ 283.003642] ? __kernel_text_address+0xd/0x40 [ 283.008295] ? unwind_get_return_address+0x61/0xa0 [ 283.013206] __should_failslab+0xba/0xf0 [ 283.017247] should_failslab+0x9/0x14 [ 283.021022] __kmalloc+0x70/0x770 [ 283.026288] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 283.031546] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 283.036639] ? tls_push_record+0xff/0x1600 [ 283.040887] ? tls_sw_sendmsg+0x92d/0x1020 [ 283.045098] ? inet_sendmsg+0x108/0x440 [ 283.049071] ? smc_sendmsg+0x223/0x320 [ 283.052937] ? sock_sendmsg+0xb5/0xf0 [ 283.056714] ? sock_write_iter+0x215/0x420 [ 283.060930] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 283.066722] ? iov_iter_get_pages+0x1ee/0x1370 [ 283.071290] ? __lock_is_held+0xb5/0x140 [ 283.075334] generic_gcmaes_encrypt+0xfd/0x150 [ 283.079893] ? generic_gcmaes_encrypt+0xfd/0x150 [ 283.084648] ? helper_rfc4106_encrypt+0x450/0x450 [ 283.089480] ? __kmalloc+0x5f1/0x770 [ 283.093172] gcmaes_wrapper_encrypt+0x109/0x180 [ 283.097907] tls_push_record+0x9ae/0x1600 [ 283.102047] ? lockdep_hardirqs_on+0x421/0x5c0 [ 283.106613] tls_sw_sendmsg+0x92d/0x1020 [ 283.110665] ? __lock_acquire+0x792/0x4980 [ 283.115070] ? find_held_lock+0x36/0x1d0 [ 283.119112] ? tls_sw_push_pending_record+0x10/0x10 [ 283.124118] ? __local_bh_enable_ip+0x160/0x260 [ 283.128770] ? lock_sock_nested+0xc5/0x100 [ 283.132982] ? lockdep_hardirqs_on+0x421/0x5c0 [ 283.137556] ? lock_sock_nested+0x82/0x100 [ 283.141770] ? trace_hardirqs_on+0x28/0x190 [ 283.146069] ? lock_sock_nested+0x82/0x100 [ 283.150282] ? lock_sock_nested+0x82/0x100 [ 283.154497] inet_sendmsg+0x108/0x440 [ 283.158278] smc_sendmsg+0x223/0x320 [ 283.162072] ? smc_sendpage+0x170/0x170 [ 283.166040] sock_sendmsg+0xb5/0xf0 [ 283.169644] sock_write_iter+0x215/0x420 [ 283.173697] ? sock_sendmsg+0xf0/0xf0 [ 283.177489] __vfs_write+0x443/0x890 [ 283.181180] ? lock_downgrade+0x860/0x860 [ 283.185325] ? kernel_read+0x130/0x130 [ 283.189202] ? rw_verify_area+0xb8/0x2b0 [ 283.193416] vfs_write+0x150/0x4d0 [ 283.196937] ksys_write+0x103/0x260 [ 283.200542] ? do_sys_open+0x16e/0x350 [ 283.204583] ? __ia32_sys_read+0xa0/0xa0 [ 283.208625] ? do_syscall_64+0x21/0x4e0 [ 283.212693] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.218123] __x64_sys_write+0x6e/0xb0 [ 283.221988] do_syscall_64+0xd0/0x4e0 [ 283.225790] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.230966] RIP: 0033:0x4592f9 [ 283.234154] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.253035] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 283.260735] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 283.268070] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 283.275320] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 283.282567] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 283.290351] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 283.297629] CPU: 0 PID: 10237 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 283.305517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.314872] Call Trace: [ 283.317462] dump_stack+0x123/0x177 [ 283.321098] should_fail.cold.4+0x5/0x13 [ 283.325166] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 283.330272] ? kernel_text_address+0x79/0xf0 [ 283.334683] ? __kernel_text_address+0xd/0x40 [ 283.339177] ? unwind_get_return_address+0x61/0xa0 [ 283.344134] __should_failslab+0xba/0xf0 [ 283.348199] should_failslab+0x9/0x14 [ 283.352000] __kmalloc+0x70/0x770 [ 283.355452] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 283.362311] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 283.367413] ? tls_push_record+0xff/0x1600 [ 283.371648] ? tls_sw_sendmsg+0x92d/0x1020 [ 283.375878] ? inet_sendmsg+0x108/0x440 [ 283.379850] ? smc_sendmsg+0x223/0x320 [ 283.383732] ? sock_sendmsg+0xb5/0xf0 [ 283.387530] ? sock_write_iter+0x215/0x420 [ 283.391828] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 283.397620] ? iov_iter_get_pages+0x1ee/0x1370 [ 283.402202] ? __lock_is_held+0xb5/0x140 [ 283.406263] generic_gcmaes_encrypt+0xfd/0x150 [ 283.410820] ? generic_gcmaes_encrypt+0xfd/0x150 [ 283.415549] ? helper_rfc4106_encrypt+0x450/0x450 [ 283.420367] ? __kmalloc+0x5f1/0x770 [ 283.424066] gcmaes_wrapper_encrypt+0x109/0x180 [ 283.428710] tls_push_record+0x9ae/0x1600 [ 283.432833] ? lockdep_hardirqs_on+0x421/0x5c0 [ 283.437395] tls_sw_sendmsg+0x92d/0x1020 [ 283.441452] ? __lock_acquire+0x792/0x4980 [ 283.445668] ? find_held_lock+0x36/0x1d0 [ 283.449708] ? tls_sw_push_pending_record+0x10/0x10 [ 283.454699] ? __local_bh_enable_ip+0x160/0x260 [ 283.459352] ? lock_sock_nested+0xc5/0x100 [ 283.463573] ? lockdep_hardirqs_on+0x421/0x5c0 [ 283.468128] ? lock_sock_nested+0x82/0x100 [ 283.472354] ? trace_hardirqs_on+0x28/0x190 [ 283.476648] ? lock_sock_nested+0x82/0x100 [ 283.480856] ? lock_sock_nested+0x82/0x100 [ 283.485068] inet_sendmsg+0x108/0x440 [ 283.488932] smc_sendmsg+0x223/0x320 [ 283.492631] ? smc_sendpage+0x170/0x170 [ 283.496578] sock_sendmsg+0xb5/0xf0 [ 283.500182] sock_write_iter+0x215/0x420 [ 283.504217] ? sock_sendmsg+0xf0/0xf0 [ 283.508000] __vfs_write+0x443/0x890 [ 283.511697] ? lock_downgrade+0x860/0x860 [ 283.515949] ? kernel_read+0x130/0x130 [ 283.519832] ? rw_verify_area+0xb8/0x2b0 [ 283.523889] vfs_write+0x150/0x4d0 [ 283.527584] ksys_write+0x103/0x260 [ 283.531188] ? do_sys_open+0x16e/0x350 [ 283.535061] ? __ia32_sys_read+0xa0/0xa0 [ 283.539099] ? do_syscall_64+0x21/0x4e0 [ 283.543049] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.548539] __x64_sys_write+0x6e/0xb0 [ 283.552412] do_syscall_64+0xd0/0x4e0 [ 283.556191] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.561365] RIP: 0033:0x4592f9 [ 283.564537] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.583416] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 283.591100] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 283.598354] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 283.605603] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 283.612848] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 283.620109] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 283.643815] FAULT_INJECTION: forcing a failure. [ 283.643815] name failslab, interval 1, probability 0, space 0, times 0 [ 283.644994] FAULT_INJECTION: forcing a failure. [ 283.644994] name failslab, interval 1, probability 0, space 0, times 0 [ 283.667593] CPU: 0 PID: 10259 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 283.675480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.684823] Call Trace: [ 283.687576] dump_stack+0x123/0x177 [ 283.691189] should_fail.cold.4+0x5/0x13 [ 283.695249] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 283.700363] ? kernel_text_address+0x79/0xf0 [ 283.704763] ? __kernel_text_address+0xd/0x40 [ 283.709239] ? unwind_get_return_address+0x61/0xa0 [ 283.714153] __should_failslab+0xba/0xf0 [ 283.718198] should_failslab+0x9/0x14 [ 283.721977] __kmalloc+0x70/0x770 [ 283.725407] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 283.730661] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 283.735756] ? tls_push_record+0xff/0x1600 [ 283.739979] ? tls_sw_sendmsg+0x92d/0x1020 [ 283.744198] ? inet_sendmsg+0x108/0x440 [ 283.748149] ? smc_sendmsg+0x223/0x320 [ 283.752012] ? sock_sendmsg+0xb5/0xf0 [ 283.755787] ? sock_write_iter+0x215/0x420 [ 283.760013] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 283.765785] ? iov_iter_get_pages+0x1ee/0x1370 [ 283.770348] ? __lock_is_held+0xb5/0x140 [ 283.774402] generic_gcmaes_encrypt+0xfd/0x150 [ 283.778962] ? generic_gcmaes_encrypt+0xfd/0x150 [ 283.783691] ? helper_rfc4106_encrypt+0x450/0x450 [ 283.788507] ? __kmalloc+0x5f1/0x770 [ 283.792200] gcmaes_wrapper_encrypt+0x109/0x180 [ 283.796845] tls_push_record+0x9ae/0x1600 [ 283.800979] ? lockdep_hardirqs_on+0x421/0x5c0 [ 283.805541] tls_sw_sendmsg+0x92d/0x1020 [ 283.809577] ? __lock_acquire+0x792/0x4980 [ 283.813791] ? find_held_lock+0x36/0x1d0 [ 283.817829] ? tls_sw_push_pending_record+0x10/0x10 [ 283.822839] ? __local_bh_enable_ip+0x160/0x260 [ 283.827483] ? lock_sock_nested+0xc5/0x100 [ 283.831693] ? lockdep_hardirqs_on+0x421/0x5c0 [ 283.836249] ? lock_sock_nested+0x82/0x100 [ 283.840460] ? trace_hardirqs_on+0x28/0x190 [ 283.844760] ? lock_sock_nested+0x82/0x100 [ 283.848979] ? lock_sock_nested+0x82/0x100 [ 283.853191] inet_sendmsg+0x108/0x440 [ 283.856981] smc_sendmsg+0x223/0x320 [ 283.860684] ? smc_sendpage+0x170/0x170 [ 283.864634] sock_sendmsg+0xb5/0xf0 [ 283.868234] sock_write_iter+0x215/0x420 [ 283.872418] ? sock_sendmsg+0xf0/0xf0 [ 283.876208] __vfs_write+0x443/0x890 [ 283.879906] ? lock_downgrade+0x860/0x860 [ 283.884032] ? kernel_read+0x130/0x130 [ 283.887909] ? rw_verify_area+0xb8/0x2b0 [ 283.891959] vfs_write+0x150/0x4d0 [ 283.895478] ksys_write+0x103/0x260 [ 283.899097] ? do_sys_open+0x16e/0x350 [ 283.902966] ? __ia32_sys_read+0xa0/0xa0 [ 283.907009] ? do_syscall_64+0x21/0x4e0 [ 283.910970] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.916318] __x64_sys_write+0x6e/0xb0 [ 283.920195] do_syscall_64+0xd0/0x4e0 [ 283.923970] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.929137] RIP: 0033:0x4592f9 [ 283.932306] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.951193] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 283.958918] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 283.966164] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 283.973417] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 283.980674] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 283.987919] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 284.021317] CPU: 0 PID: 10261 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 284.029217] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.038567] Call Trace: [ 284.041152] dump_stack+0x123/0x177 [ 284.044758] should_fail.cold.4+0x5/0x13 [ 284.048797] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 284.053892] ? kernel_text_address+0x79/0xf0 [ 284.058276] ? __kernel_text_address+0xd/0x40 [ 284.062744] ? unwind_get_return_address+0x61/0xa0 [ 284.067657] __should_failslab+0xba/0xf0 [ 284.071722] should_failslab+0x9/0x14 [ 284.075508] __kmalloc+0x70/0x770 [ 284.078938] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 284.084190] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 284.089268] ? tls_push_record+0xff/0x1600 [ 284.093477] ? tls_sw_sendmsg+0x92d/0x1020 [ 284.097685] ? inet_sendmsg+0x108/0x440 [ 284.101643] ? smc_sendmsg+0x223/0x320 [ 284.105505] ? sock_sendmsg+0xb5/0xf0 [ 284.109285] ? sock_write_iter+0x215/0x420 [ 284.113495] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 284.119276] ? iov_iter_get_pages+0x1ee/0x1370 [ 284.123837] ? __lock_is_held+0xb5/0x140 [ 284.127892] generic_gcmaes_encrypt+0xfd/0x150 [ 284.132448] ? generic_gcmaes_encrypt+0xfd/0x150 [ 284.137185] ? helper_rfc4106_encrypt+0x450/0x450 [ 284.142005] ? __kmalloc+0x5f1/0x770 [ 284.145695] gcmaes_wrapper_encrypt+0x109/0x180 [ 284.150341] tls_push_record+0x9ae/0x1600 [ 284.154463] ? lockdep_hardirqs_on+0x421/0x5c0 [ 284.159026] tls_sw_sendmsg+0x92d/0x1020 [ 284.163074] ? __lock_acquire+0x792/0x4980 [ 284.167294] ? find_held_lock+0x36/0x1d0 [ 284.171330] ? tls_sw_push_pending_record+0x10/0x10 [ 284.176342] ? __local_bh_enable_ip+0x160/0x260 [ 284.180993] ? lock_sock_nested+0xc5/0x100 [ 284.185208] ? lockdep_hardirqs_on+0x421/0x5c0 [ 284.189764] ? lock_sock_nested+0x82/0x100 [ 284.193974] ? trace_hardirqs_on+0x28/0x190 [ 284.198270] ? lock_sock_nested+0x82/0x100 [ 284.202486] ? lock_sock_nested+0x82/0x100 [ 284.206701] inet_sendmsg+0x108/0x440 [ 284.210479] smc_sendmsg+0x223/0x320 [ 284.214184] ? smc_sendpage+0x170/0x170 [ 284.218134] sock_sendmsg+0xb5/0xf0 [ 284.221737] sock_write_iter+0x215/0x420 [ 284.225783] ? sock_sendmsg+0xf0/0xf0 [ 284.229566] __vfs_write+0x443/0x890 [ 284.233255] ? lock_downgrade+0x860/0x860 [ 284.237380] ? kernel_read+0x130/0x130 [ 284.241252] ? rw_verify_area+0xb8/0x2b0 [ 284.245308] vfs_write+0x150/0x4d0 [ 284.248823] ksys_write+0x103/0x260 [ 284.252426] ? do_sys_open+0x16e/0x350 [ 284.256290] ? __ia32_sys_read+0xa0/0xa0 [ 284.260326] ? do_syscall_64+0x21/0x4e0 [ 284.264276] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.269616] __x64_sys_write+0x6e/0xb0 [ 284.273479] do_syscall_64+0xd0/0x4e0 [ 284.277258] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.282423] RIP: 0033:0x4592f9 [ 284.285594] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.304472] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 284.312153] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 284.319399] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 284.326645] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 284.334409] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 284.341666] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 284.365816] FAULT_INJECTION: forcing a failure. [ 284.365816] name failslab, interval 1, probability 0, space 0, times 0 [ 284.367942] FAULT_INJECTION: forcing a failure. [ 284.367942] name failslab, interval 1, probability 0, space 0, times 0 [ 284.390841] FAULT_INJECTION: forcing a failure. [ 284.390841] name failslab, interval 1, probability 0, space 0, times 0 [ 284.402349] CPU: 0 PID: 10273 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 284.410235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.419581] Call Trace: [ 284.422171] dump_stack+0x123/0x177 [ 284.425799] should_fail.cold.4+0x5/0x13 [ 284.429862] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 284.434964] ? kernel_text_address+0x79/0xf0 [ 284.439367] ? __kernel_text_address+0xd/0x40 [ 284.443859] ? unwind_get_return_address+0x61/0xa0 [ 284.448813] __should_failslab+0xba/0xf0 [ 284.452899] should_failslab+0x9/0x14 [ 284.456694] __kmalloc+0x70/0x770 [ 284.460333] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 284.465607] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 284.470695] ? tls_push_record+0xff/0x1600 [ 284.474920] ? tls_sw_sendmsg+0x92d/0x1020 [ 284.479566] ? inet_sendmsg+0x108/0x440 [ 284.483530] ? smc_sendmsg+0x223/0x320 [ 284.487395] ? sock_sendmsg+0xb5/0xf0 [ 284.491187] ? sock_write_iter+0x215/0x420 [ 284.495414] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 284.501191] ? iov_iter_get_pages+0x1ee/0x1370 [ 284.505757] ? __lock_is_held+0xb5/0x140 [ 284.509802] generic_gcmaes_encrypt+0xfd/0x150 [ 284.514447] ? generic_gcmaes_encrypt+0xfd/0x150 [ 284.519411] ? helper_rfc4106_encrypt+0x450/0x450 [ 284.524257] ? __kmalloc+0x5f1/0x770 [ 284.528519] gcmaes_wrapper_encrypt+0x109/0x180 [ 284.533185] tls_push_record+0x9ae/0x1600 [ 284.537318] ? lockdep_hardirqs_on+0x421/0x5c0 [ 284.541893] tls_sw_sendmsg+0x92d/0x1020 [ 284.545938] ? __lock_acquire+0x792/0x4980 [ 284.550171] ? find_held_lock+0x36/0x1d0 [ 284.554216] ? tls_sw_push_pending_record+0x10/0x10 [ 284.559217] ? __local_bh_enable_ip+0x160/0x260 [ 284.563864] ? lock_sock_nested+0xc5/0x100 [ 284.568092] ? lockdep_hardirqs_on+0x421/0x5c0 [ 284.572650] ? lock_sock_nested+0x82/0x100 [ 284.576861] ? trace_hardirqs_on+0x28/0x190 [ 284.581159] ? lock_sock_nested+0x82/0x100 [ 284.585374] ? lock_sock_nested+0x82/0x100 [ 284.589586] inet_sendmsg+0x108/0x440 [ 284.593372] smc_sendmsg+0x223/0x320 [ 284.597063] ? smc_sendpage+0x170/0x170 [ 284.601012] sock_sendmsg+0xb5/0xf0 [ 284.604617] sock_write_iter+0x215/0x420 [ 284.608666] ? sock_sendmsg+0xf0/0xf0 [ 284.612451] __vfs_write+0x443/0x890 [ 284.616152] ? lock_downgrade+0x860/0x860 [ 284.620278] ? kernel_read+0x130/0x130 [ 284.624150] ? rw_verify_area+0xb8/0x2b0 [ 284.628189] vfs_write+0x150/0x4d0 [ 284.631705] ksys_write+0x103/0x260 [ 284.635317] ? do_sys_open+0x16e/0x350 [ 284.639182] ? __ia32_sys_read+0xa0/0xa0 [ 284.643217] ? do_syscall_64+0x21/0x4e0 [ 284.647172] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.652510] __x64_sys_write+0x6e/0xb0 [ 284.656383] do_syscall_64+0xd0/0x4e0 [ 284.660168] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.665334] RIP: 0033:0x4592f9 [ 284.668523] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.687411] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 284.695109] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 284.702535] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 284.709790] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 284.717049] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 284.724381] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 284.740544] CPU: 1 PID: 10270 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 284.748529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.757880] Call Trace: [ 284.760469] dump_stack+0x123/0x177 [ 284.764097] should_fail.cold.4+0x5/0x13 [ 284.768154] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 284.773249] ? kernel_text_address+0x79/0xf0 [ 284.777644] ? __kernel_text_address+0xd/0x40 [ 284.782124] ? unwind_get_return_address+0x61/0xa0 [ 284.787061] __should_failslab+0xba/0xf0 [ 284.791105] should_failslab+0x9/0x14 [ 284.794887] __kmalloc+0x70/0x770 [ 284.798338] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 284.803593] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 284.808677] ? tls_push_record+0xff/0x1600 [ 284.812892] ? tls_sw_sendmsg+0x92d/0x1020 [ 284.817110] ? inet_sendmsg+0x108/0x440 [ 284.821064] ? smc_sendmsg+0x223/0x320 [ 284.824932] ? sock_sendmsg+0xb5/0xf0 [ 284.828716] ? sock_write_iter+0x215/0x420 [ 284.832932] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 284.838709] ? iov_iter_get_pages+0x1ee/0x1370 [ 284.843281] ? __lock_is_held+0xb5/0x140 [ 284.847375] generic_gcmaes_encrypt+0xfd/0x150 [ 284.851939] ? generic_gcmaes_encrypt+0xfd/0x150 [ 284.856670] ? helper_rfc4106_encrypt+0x450/0x450 [ 284.861507] ? __kmalloc+0x5f1/0x770 [ 284.865204] gcmaes_wrapper_encrypt+0x109/0x180 [ 284.869851] tls_push_record+0x9ae/0x1600 [ 284.873975] ? lockdep_hardirqs_on+0x421/0x5c0 [ 284.878558] tls_sw_sendmsg+0x92d/0x1020 [ 284.882596] ? __lock_acquire+0x792/0x4980 [ 284.886814] ? find_held_lock+0x36/0x1d0 [ 284.890860] ? tls_sw_push_pending_record+0x10/0x10 [ 284.895852] ? __local_bh_enable_ip+0x160/0x260 [ 284.900512] ? lock_sock_nested+0xc5/0x100 [ 284.904731] ? lockdep_hardirqs_on+0x421/0x5c0 [ 284.909292] ? lock_sock_nested+0x82/0x100 [ 284.913505] ? trace_hardirqs_on+0x28/0x190 [ 284.917804] ? lock_sock_nested+0x82/0x100 [ 284.922190] ? lock_sock_nested+0x82/0x100 [ 284.926411] inet_sendmsg+0x108/0x440 [ 284.930198] smc_sendmsg+0x223/0x320 [ 284.933888] ? smc_sendpage+0x170/0x170 [ 284.937841] sock_sendmsg+0xb5/0xf0 [ 284.941443] sock_write_iter+0x215/0x420 [ 284.945581] ? sock_sendmsg+0xf0/0xf0 [ 284.949378] __vfs_write+0x443/0x890 [ 284.953073] ? lock_downgrade+0x860/0x860 [ 284.957200] ? kernel_read+0x130/0x130 [ 284.961096] ? rw_verify_area+0xb8/0x2b0 [ 284.965145] vfs_write+0x150/0x4d0 [ 284.968671] ksys_write+0x103/0x260 [ 284.972274] ? do_sys_open+0x16e/0x350 [ 284.976145] ? __ia32_sys_read+0xa0/0xa0 [ 284.980192] ? do_syscall_64+0x21/0x4e0 [ 284.984164] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.989507] __x64_sys_write+0x6e/0xb0 [ 284.993383] do_syscall_64+0xd0/0x4e0 [ 284.997168] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.002339] RIP: 0033:0x4592f9 [ 285.005509] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.024649] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 285.033230] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 285.040478] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 285.047912] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 285.055173] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 285.062426] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 2020/11/29 15:27:48 executed programs: 894 [ 285.069705] CPU: 0 PID: 10271 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 285.077585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.086934] Call Trace: [ 285.089518] dump_stack+0x123/0x177 [ 285.093142] should_fail.cold.4+0x5/0x13 [ 285.097202] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 285.102311] ? kernel_text_address+0x79/0xf0 [ 285.106716] ? __kernel_text_address+0xd/0x40 [ 285.111209] ? unwind_get_return_address+0x61/0xa0 [ 285.116134] __should_failslab+0xba/0xf0 [ 285.116295] FAULT_INJECTION: forcing a failure. [ 285.116295] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 285.120202] should_failslab+0x9/0x14 [ 285.120210] __kmalloc+0x70/0x770 [ 285.120221] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 285.144478] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 285.149560] ? tls_push_record+0xff/0x1600 [ 285.153770] ? tls_sw_sendmsg+0x92d/0x1020 [ 285.157985] ? inet_sendmsg+0x108/0x440 [ 285.161939] ? smc_sendmsg+0x223/0x320 [ 285.165804] ? sock_sendmsg+0xb5/0xf0 [ 285.169581] ? sock_write_iter+0x215/0x420 [ 285.173797] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 285.179574] ? iov_iter_get_pages+0x1ee/0x1370 [ 285.184143] ? __lock_is_held+0xb5/0x140 [ 285.188186] generic_gcmaes_encrypt+0xfd/0x150 [ 285.192744] ? generic_gcmaes_encrypt+0xfd/0x150 [ 285.197744] ? helper_rfc4106_encrypt+0x450/0x450 [ 285.202577] ? __kmalloc+0x5f1/0x770 [ 285.206290] gcmaes_wrapper_encrypt+0x109/0x180 [ 285.210952] tls_push_record+0x9ae/0x1600 [ 285.215079] ? lockdep_hardirqs_on+0x421/0x5c0 [ 285.219649] tls_sw_sendmsg+0x92d/0x1020 [ 285.223688] ? __lock_acquire+0x792/0x4980 [ 285.227903] ? find_held_lock+0x36/0x1d0 [ 285.231943] ? tls_sw_push_pending_record+0x10/0x10 [ 285.236937] ? __local_bh_enable_ip+0x160/0x260 [ 285.241581] ? lock_sock_nested+0xc5/0x100 [ 285.245818] ? lockdep_hardirqs_on+0x421/0x5c0 [ 285.250376] ? lock_sock_nested+0x82/0x100 [ 285.254590] ? trace_hardirqs_on+0x28/0x190 [ 285.258893] ? lock_sock_nested+0x82/0x100 [ 285.263105] ? lock_sock_nested+0x82/0x100 [ 285.267330] inet_sendmsg+0x108/0x440 [ 285.271132] smc_sendmsg+0x223/0x320 [ 285.274838] ? smc_sendpage+0x170/0x170 [ 285.278799] sock_sendmsg+0xb5/0xf0 [ 285.282408] sock_write_iter+0x215/0x420 [ 285.286447] ? sock_sendmsg+0xf0/0xf0 [ 285.290234] __vfs_write+0x443/0x890 [ 285.293922] ? lock_downgrade+0x860/0x860 [ 285.298061] ? kernel_read+0x130/0x130 [ 285.301944] ? rw_verify_area+0xb8/0x2b0 [ 285.305989] vfs_write+0x150/0x4d0 [ 285.309508] ksys_write+0x103/0x260 [ 285.313110] ? do_sys_open+0x16e/0x350 [ 285.316979] ? __ia32_sys_read+0xa0/0xa0 [ 285.321034] ? do_syscall_64+0x21/0x4e0 [ 285.324993] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.330345] __x64_sys_write+0x6e/0xb0 [ 285.334224] do_syscall_64+0xd0/0x4e0 [ 285.338274] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.343452] RIP: 0033:0x4592f9 [ 285.346635] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.365524] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 285.373216] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 285.380500] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 285.387757] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 285.395015] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 285.402288] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 285.409560] CPU: 1 PID: 10263 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 285.417443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.426789] Call Trace: [ 285.429362] dump_stack+0x123/0x177 [ 285.432973] should_fail.cold.4+0x5/0x13 [ 285.437017] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 285.442101] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 285.447353] ? kasan_unpoison_shadow+0x35/0x50 [ 285.451913] __alloc_pages_nodemask+0x1d5/0x710 [ 285.456558] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 285.461559] alloc_pages_current+0xd6/0x1b0 [ 285.465860] skb_page_frag_refill+0x20b/0x400 [ 285.470336] sk_page_frag_refill+0x46/0x1b0 [ 285.474635] tcp_sendmsg_locked+0xc58/0x35b0 [ 285.479022] ? mark_held_locks+0x130/0x130 [ 285.483244] ? mark_held_locks+0xc7/0x130 [ 285.487726] ? tcp_sendpage+0x50/0x50 [ 285.491525] ? mark_held_locks+0xc7/0x130 [ 285.495651] ? __local_bh_enable_ip+0x160/0x260 [ 285.500297] ? lock_sock_nested+0xc5/0x100 [ 285.504511] ? lockdep_hardirqs_on+0x421/0x5c0 [ 285.509067] ? lock_sock_nested+0x82/0x100 [ 285.513368] ? trace_hardirqs_on+0x28/0x190 [ 285.517675] ? lock_sock_nested+0x82/0x100 [ 285.521885] ? lock_sock_nested+0x82/0x100 [ 285.526095] ? __local_bh_enable_ip+0x160/0x260 [ 285.530860] tcp_sendmsg+0x27/0x40 [ 285.534403] inet_sendmsg+0x108/0x440 [ 285.538188] smc_sendmsg+0x223/0x320 [ 285.541883] ? smc_sendpage+0x170/0x170 [ 285.545842] sock_sendmsg+0xb5/0xf0 [ 285.549445] sock_write_iter+0x215/0x420 [ 285.553483] ? sock_sendmsg+0xf0/0xf0 [ 285.557268] __vfs_write+0x443/0x890 [ 285.560970] ? lock_downgrade+0x860/0x860 [ 285.565090] ? kernel_read+0x130/0x130 [ 285.568962] ? rw_verify_area+0xb8/0x2b0 [ 285.572999] vfs_write+0x150/0x4d0 [ 285.576518] ksys_write+0x103/0x260 [ 285.580119] ? do_sys_open+0x16e/0x350 [ 285.583980] ? __ia32_sys_read+0xa0/0xa0 [ 285.588018] ? do_syscall_64+0x21/0x4e0 [ 285.591975] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.597339] __x64_sys_write+0x6e/0xb0 [ 285.601203] do_syscall_64+0xd0/0x4e0 [ 285.604980] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.610144] RIP: 0033:0x4592f9 [ 285.613312] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.632285] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 285.640015] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 285.647275] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 285.654523] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 285.661775] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 285.669032] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 285.677342] FAULT_INJECTION: forcing a failure. [ 285.677342] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 285.704875] CPU: 0 PID: 10292 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 285.714597] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.723956] Call Trace: [ 285.726546] dump_stack+0x123/0x177 [ 285.730172] should_fail.cold.4+0x5/0x13 [ 285.734410] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 285.739508] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 285.744782] ? kasan_unpoison_shadow+0x35/0x50 [ 285.749362] __alloc_pages_nodemask+0x1d5/0x710 [ 285.754030] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 285.759051] alloc_pages_current+0xd6/0x1b0 [ 285.763373] skb_page_frag_refill+0x20b/0x400 [ 285.767866] sk_page_frag_refill+0x46/0x1b0 [ 285.772189] tcp_sendmsg_locked+0xc58/0x35b0 [ 285.776593] ? mark_held_locks+0x130/0x130 [ 285.780822] ? mark_held_locks+0xc7/0x130 [ 285.785005] ? tcp_sendpage+0x50/0x50 [ 285.788806] ? mark_held_locks+0xc7/0x130 [ 285.792949] ? __local_bh_enable_ip+0x160/0x260 [ 285.797612] ? lock_sock_nested+0xc5/0x100 [ 285.801846] ? lockdep_hardirqs_on+0x421/0x5c0 [ 285.806414] ? lock_sock_nested+0x82/0x100 [ 285.810656] ? trace_hardirqs_on+0x28/0x190 [ 285.814950] ? lock_sock_nested+0x82/0x100 [ 285.819206] ? lock_sock_nested+0x82/0x100 [ 285.823456] ? __local_bh_enable_ip+0x160/0x260 [ 285.828107] tcp_sendmsg+0x27/0x40 [ 285.831626] inet_sendmsg+0x108/0x440 [ 285.835422] smc_sendmsg+0x223/0x320 [ 285.839118] ? smc_sendpage+0x170/0x170 [ 285.843069] sock_sendmsg+0xb5/0xf0 [ 285.846686] sock_write_iter+0x215/0x420 [ 285.850828] ? sock_sendmsg+0xf0/0xf0 [ 285.854637] __vfs_write+0x443/0x890 [ 285.858360] ? lock_downgrade+0x860/0x860 [ 285.862496] ? kernel_read+0x130/0x130 [ 285.866380] ? rw_verify_area+0xb8/0x2b0 [ 285.870424] vfs_write+0x150/0x4d0 [ 285.873952] ksys_write+0x103/0x260 [ 285.877552] ? do_sys_open+0x16e/0x350 [ 285.881413] ? __ia32_sys_read+0xa0/0xa0 [ 285.885449] ? do_syscall_64+0x21/0x4e0 [ 285.889402] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.894740] __x64_sys_write+0x6e/0xb0 [ 285.898610] do_syscall_64+0xd0/0x4e0 [ 285.902388] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.907550] RIP: 0033:0x4592f9 [ 285.910727] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.929613] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 285.937298] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 285.944630] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 285.951888] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 285.959138] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 285.966387] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 286.013930] FAULT_INJECTION: forcing a failure. [ 286.013930] name failslab, interval 1, probability 0, space 0, times 0 [ 286.026050] FAULT_INJECTION: forcing a failure. [ 286.026050] name failslab, interval 1, probability 0, space 0, times 0 [ 286.038137] FAULT_INJECTION: forcing a failure. [ 286.038137] name failslab, interval 1, probability 0, space 0, times 0 [ 286.049836] FAULT_INJECTION: forcing a failure. [ 286.049836] name failslab, interval 1, probability 0, space 0, times 0 [ 286.064751] CPU: 1 PID: 10309 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 286.073091] FAULT_INJECTION: forcing a failure. [ 286.073091] name failslab, interval 1, probability 0, space 0, times 0 [ 286.073105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.093625] Call Trace: [ 286.096235] dump_stack+0x123/0x177 [ 286.099853] should_fail.cold.4+0x5/0x13 [ 286.103895] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 286.108979] ? kernel_text_address+0x79/0xf0 [ 286.113385] ? __kernel_text_address+0xd/0x40 [ 286.117890] ? unwind_get_return_address+0x61/0xa0 [ 286.122801] __should_failslab+0xba/0xf0 [ 286.126844] should_failslab+0x9/0x14 [ 286.130651] __kmalloc+0x70/0x770 [ 286.134108] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 286.139383] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 286.144475] ? tls_push_record+0xff/0x1600 [ 286.148692] ? tls_sw_sendmsg+0x92d/0x1020 [ 286.152911] ? inet_sendmsg+0x108/0x440 [ 286.156864] ? smc_sendmsg+0x223/0x320 [ 286.160736] ? sock_sendmsg+0xb5/0xf0 [ 286.164516] ? sock_write_iter+0x215/0x420 [ 286.168735] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 286.174517] ? iov_iter_get_pages+0x1ee/0x1370 [ 286.179193] ? __lock_is_held+0xb5/0x140 [ 286.183238] generic_gcmaes_encrypt+0xfd/0x150 [ 286.187799] ? generic_gcmaes_encrypt+0xfd/0x150 [ 286.192534] ? helper_rfc4106_encrypt+0x450/0x450 [ 286.197358] ? __kmalloc+0x5f1/0x770 [ 286.201056] gcmaes_wrapper_encrypt+0x109/0x180 [ 286.205711] tls_push_record+0x9ae/0x1600 [ 286.209839] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.214409] tls_sw_sendmsg+0x92d/0x1020 [ 286.218449] ? __lock_acquire+0x792/0x4980 [ 286.222685] ? find_held_lock+0x36/0x1d0 [ 286.226728] ? tls_sw_push_pending_record+0x10/0x10 [ 286.231725] ? __local_bh_enable_ip+0x160/0x260 [ 286.237346] ? lock_sock_nested+0xc5/0x100 [ 286.241586] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.246153] ? lock_sock_nested+0x82/0x100 [ 286.250377] ? trace_hardirqs_on+0x28/0x190 [ 286.254678] ? lock_sock_nested+0x82/0x100 [ 286.258898] ? lock_sock_nested+0x82/0x100 [ 286.263136] inet_sendmsg+0x108/0x440 [ 286.266922] smc_sendmsg+0x223/0x320 [ 286.270648] ? smc_sendpage+0x170/0x170 [ 286.274618] sock_sendmsg+0xb5/0xf0 [ 286.278229] sock_write_iter+0x215/0x420 [ 286.282361] ? sock_sendmsg+0xf0/0xf0 [ 286.286150] __vfs_write+0x443/0x890 [ 286.289862] ? lock_downgrade+0x860/0x860 [ 286.294011] ? kernel_read+0x130/0x130 [ 286.297891] ? rw_verify_area+0xb8/0x2b0 [ 286.301953] vfs_write+0x150/0x4d0 [ 286.305480] ksys_write+0x103/0x260 [ 286.309172] ? do_sys_open+0x16e/0x350 [ 286.313056] ? __ia32_sys_read+0xa0/0xa0 [ 286.317101] ? do_syscall_64+0x21/0x4e0 [ 286.321057] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.326404] __x64_sys_write+0x6e/0xb0 [ 286.330644] do_syscall_64+0xd0/0x4e0 [ 286.334441] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.339616] RIP: 0033:0x4592f9 [ 286.342786] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 286.361670] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 286.369357] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 286.376608] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 286.384206] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 286.391456] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 286.398706] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 286.406006] CPU: 0 PID: 10308 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 286.414068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.423435] Call Trace: [ 286.426009] dump_stack+0x123/0x177 [ 286.429616] should_fail.cold.4+0x5/0x13 [ 286.433655] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 286.438735] ? kernel_text_address+0x79/0xf0 [ 286.443136] ? __kernel_text_address+0xd/0x40 [ 286.447695] ? unwind_get_return_address+0x61/0xa0 [ 286.452608] __should_failslab+0xba/0xf0 [ 286.456756] should_failslab+0x9/0x14 [ 286.460535] __kmalloc+0x70/0x770 [ 286.463984] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 286.469262] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 286.474343] ? tls_push_record+0xff/0x1600 [ 286.478569] ? tls_sw_sendmsg+0x92d/0x1020 [ 286.482778] ? inet_sendmsg+0x108/0x440 [ 286.486729] ? smc_sendmsg+0x223/0x320 [ 286.490599] ? sock_sendmsg+0xb5/0xf0 [ 286.494373] ? sock_write_iter+0x215/0x420 [ 286.498613] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 286.504410] ? iov_iter_get_pages+0x1ee/0x1370 [ 286.509000] ? __lock_is_held+0xb5/0x140 [ 286.513064] generic_gcmaes_encrypt+0xfd/0x150 [ 286.517639] ? generic_gcmaes_encrypt+0xfd/0x150 [ 286.522374] ? helper_rfc4106_encrypt+0x450/0x450 [ 286.527196] ? __kmalloc+0x5f1/0x770 [ 286.530889] gcmaes_wrapper_encrypt+0x109/0x180 [ 286.535536] tls_push_record+0x9ae/0x1600 [ 286.539661] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.544315] tls_sw_sendmsg+0x92d/0x1020 [ 286.548353] ? __lock_acquire+0x792/0x4980 [ 286.552583] ? find_held_lock+0x36/0x1d0 [ 286.556643] ? tls_sw_push_pending_record+0x10/0x10 [ 286.561636] ? __local_bh_enable_ip+0x160/0x260 [ 286.566296] ? lock_sock_nested+0xc5/0x100 [ 286.570506] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.576036] ? lock_sock_nested+0x82/0x100 [ 286.580253] ? trace_hardirqs_on+0x28/0x190 [ 286.584561] ? lock_sock_nested+0x82/0x100 [ 286.588772] ? lock_sock_nested+0x82/0x100 [ 286.592991] inet_sendmsg+0x108/0x440 [ 286.596772] smc_sendmsg+0x223/0x320 [ 286.600463] ? smc_sendpage+0x170/0x170 [ 286.604414] sock_sendmsg+0xb5/0xf0 [ 286.608026] sock_write_iter+0x215/0x420 [ 286.612076] ? sock_sendmsg+0xf0/0xf0 [ 286.615864] __vfs_write+0x443/0x890 [ 286.619656] ? lock_downgrade+0x860/0x860 [ 286.623781] ? kernel_read+0x130/0x130 [ 286.627657] ? rw_verify_area+0xb8/0x2b0 [ 286.631710] vfs_write+0x150/0x4d0 [ 286.635230] ksys_write+0x103/0x260 [ 286.638858] ? do_sys_open+0x16e/0x350 [ 286.643009] ? __ia32_sys_read+0xa0/0xa0 [ 286.647149] ? do_syscall_64+0x21/0x4e0 [ 286.651123] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.656470] __x64_sys_write+0x6e/0xb0 [ 286.660339] do_syscall_64+0xd0/0x4e0 [ 286.664117] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.669283] RIP: 0033:0x4592f9 [ 286.672457] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 286.691361] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 286.699052] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 286.706298] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 286.713547] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 286.720803] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 286.728063] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 286.739296] CPU: 0 PID: 10311 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 286.747281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.756631] Call Trace: [ 286.759218] dump_stack+0x123/0x177 [ 286.762847] should_fail.cold.4+0x5/0x13 [ 286.766906] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 286.772005] ? kernel_text_address+0x79/0xf0 [ 286.776422] ? __kernel_text_address+0xd/0x40 [ 286.780915] ? unwind_get_return_address+0x61/0xa0 [ 286.785872] __should_failslab+0xba/0xf0 [ 286.789925] should_failslab+0x9/0x14 [ 286.793708] __kmalloc+0x70/0x770 [ 286.797141] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 286.802399] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 286.807491] ? tls_push_record+0xff/0x1600 [ 286.811701] ? tls_sw_sendmsg+0x92d/0x1020 [ 286.815921] ? inet_sendmsg+0x108/0x440 [ 286.819872] ? smc_sendmsg+0x223/0x320 [ 286.823736] ? sock_sendmsg+0xb5/0xf0 [ 286.827528] ? sock_write_iter+0x215/0x420 [ 286.831742] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 286.837519] ? iov_iter_get_pages+0x1ee/0x1370 [ 286.842085] ? __lock_is_held+0xb5/0x140 [ 286.846130] generic_gcmaes_encrypt+0xfd/0x150 [ 286.850701] ? generic_gcmaes_encrypt+0xfd/0x150 [ 286.855433] ? helper_rfc4106_encrypt+0x450/0x450 [ 286.860255] ? __kmalloc+0x5f1/0x770 [ 286.863948] gcmaes_wrapper_encrypt+0x109/0x180 [ 286.868595] tls_push_record+0x9ae/0x1600 [ 286.872721] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.877284] tls_sw_sendmsg+0x92d/0x1020 [ 286.882389] ? __lock_acquire+0x792/0x4980 [ 286.886621] ? find_held_lock+0x36/0x1d0 [ 286.890749] ? tls_sw_push_pending_record+0x10/0x10 [ 286.895745] ? __local_bh_enable_ip+0x160/0x260 [ 286.900395] ? lock_sock_nested+0xc5/0x100 [ 286.904631] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.909363] ? lock_sock_nested+0x82/0x100 [ 286.913578] ? trace_hardirqs_on+0x28/0x190 [ 286.917876] ? lock_sock_nested+0x82/0x100 [ 286.922085] ? lock_sock_nested+0x82/0x100 [ 286.926311] inet_sendmsg+0x108/0x440 [ 286.930092] smc_sendmsg+0x223/0x320 [ 286.933781] ? smc_sendpage+0x170/0x170 [ 286.937732] sock_sendmsg+0xb5/0xf0 [ 286.941343] sock_write_iter+0x215/0x420 [ 286.945381] ? sock_sendmsg+0xf0/0xf0 [ 286.949184] __vfs_write+0x443/0x890 [ 286.952874] ? lock_downgrade+0x860/0x860 [ 286.956998] ? kernel_read+0x130/0x130 [ 286.960874] ? rw_verify_area+0xb8/0x2b0 [ 286.964914] vfs_write+0x150/0x4d0 [ 286.968434] ksys_write+0x103/0x260 [ 286.972040] ? do_sys_open+0x16e/0x350 [ 286.976252] ? __ia32_sys_read+0xa0/0xa0 [ 286.980384] ? do_syscall_64+0x21/0x4e0 [ 286.985390] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.991095] __x64_sys_write+0x6e/0xb0 [ 286.995572] do_syscall_64+0xd0/0x4e0 [ 286.999369] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.004534] RIP: 0033:0x4592f9 [ 287.007791] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 287.026931] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 287.034633] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 287.041902] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 287.049243] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 287.056667] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 287.064140] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 287.072123] CPU: 1 PID: 10314 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 287.080003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.089351] Call Trace: [ 287.091929] dump_stack+0x123/0x177 [ 287.095563] should_fail.cold.4+0x5/0x13 [ 287.099617] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 287.104714] ? kernel_text_address+0x79/0xf0 [ 287.109202] ? __kernel_text_address+0xd/0x40 [ 287.113677] ? unwind_get_return_address+0x61/0xa0 [ 287.118594] __should_failslab+0xba/0xf0 [ 287.122657] should_failslab+0x9/0x14 [ 287.126433] __kmalloc+0x70/0x770 [ 287.129865] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 287.135118] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 287.140198] ? tls_push_record+0xff/0x1600 [ 287.144419] ? tls_sw_sendmsg+0x92d/0x1020 [ 287.148632] ? inet_sendmsg+0x108/0x440 [ 287.152593] ? smc_sendmsg+0x223/0x320 [ 287.156457] ? sock_sendmsg+0xb5/0xf0 [ 287.160234] ? sock_write_iter+0x215/0x420 [ 287.164461] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 287.170235] ? iov_iter_get_pages+0x1ee/0x1370 [ 287.174809] ? __lock_is_held+0xb5/0x140 [ 287.178861] generic_gcmaes_encrypt+0xfd/0x150 [ 287.183421] ? generic_gcmaes_encrypt+0xfd/0x150 [ 287.188154] ? helper_rfc4106_encrypt+0x450/0x450 [ 287.192977] ? __kmalloc+0x5f1/0x770 [ 287.196670] gcmaes_wrapper_encrypt+0x109/0x180 [ 287.201318] tls_push_record+0x9ae/0x1600 [ 287.205702] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.210267] tls_sw_sendmsg+0x92d/0x1020 [ 287.214316] ? __lock_acquire+0x792/0x4980 [ 287.218532] ? find_held_lock+0x36/0x1d0 [ 287.222574] ? tls_sw_push_pending_record+0x10/0x10 [ 287.227576] ? __local_bh_enable_ip+0x160/0x260 [ 287.232239] ? lock_sock_nested+0xc5/0x100 [ 287.236462] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.241033] ? lock_sock_nested+0x82/0x100 [ 287.245247] ? trace_hardirqs_on+0x28/0x190 [ 287.249545] ? lock_sock_nested+0x82/0x100 [ 287.253842] ? lock_sock_nested+0x82/0x100 [ 287.258236] inet_sendmsg+0x108/0x440 [ 287.262021] smc_sendmsg+0x223/0x320 [ 287.265716] ? smc_sendpage+0x170/0x170 [ 287.269671] sock_sendmsg+0xb5/0xf0 [ 287.273288] sock_write_iter+0x215/0x420 [ 287.277330] ? sock_sendmsg+0xf0/0xf0 [ 287.281290] __vfs_write+0x443/0x890 [ 287.284996] ? lock_downgrade+0x860/0x860 [ 287.289121] ? kernel_read+0x130/0x130 [ 287.292995] ? rw_verify_area+0xb8/0x2b0 [ 287.297034] vfs_write+0x150/0x4d0 [ 287.300568] ksys_write+0x103/0x260 [ 287.304172] ? do_sys_open+0x16e/0x350 [ 287.308036] ? __ia32_sys_read+0xa0/0xa0 [ 287.312257] ? do_syscall_64+0x21/0x4e0 [ 287.316211] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.321558] __x64_sys_write+0x6e/0xb0 [ 287.325422] do_syscall_64+0xd0/0x4e0 [ 287.329213] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.334395] RIP: 0033:0x4592f9 [ 287.337571] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 287.356803] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 287.365182] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 287.372431] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 287.379688] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 287.386938] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 287.394270] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 287.427967] CPU: 0 PID: 10310 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 287.435870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.445215] Call Trace: [ 287.447786] dump_stack+0x123/0x177 [ 287.451405] should_fail.cold.4+0x5/0x13 [ 287.455443] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 287.460520] ? kernel_text_address+0x79/0xf0 [ 287.464910] ? __kernel_text_address+0xd/0x40 [ 287.469379] ? unwind_get_return_address+0x61/0xa0 [ 287.474294] __should_failslab+0xba/0xf0 [ 287.478335] should_failslab+0x9/0x14 [ 287.482271] __kmalloc+0x70/0x770 [ 287.485712] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 287.490977] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 287.496066] ? tls_push_record+0xff/0x1600 [ 287.500276] ? tls_sw_sendmsg+0x92d/0x1020 [ 287.504486] ? inet_sendmsg+0x108/0x440 [ 287.508445] ? smc_sendmsg+0x223/0x320 [ 287.512311] ? sock_sendmsg+0xb5/0xf0 [ 287.516086] ? sock_write_iter+0x215/0x420 [ 287.520308] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 287.526084] ? iov_iter_get_pages+0x1ee/0x1370 [ 287.530671] ? __lock_is_held+0xb5/0x140 [ 287.534735] generic_gcmaes_encrypt+0xfd/0x150 [ 287.539302] ? generic_gcmaes_encrypt+0xfd/0x150 [ 287.544037] ? helper_rfc4106_encrypt+0x450/0x450 [ 287.548855] ? __kmalloc+0x5f1/0x770 [ 287.552545] gcmaes_wrapper_encrypt+0x109/0x180 [ 287.557190] tls_push_record+0x9ae/0x1600 [ 287.561313] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.565876] tls_sw_sendmsg+0x92d/0x1020 [ 287.569912] ? __lock_acquire+0x792/0x4980 [ 287.574577] ? find_held_lock+0x36/0x1d0 [ 287.578618] ? tls_sw_push_pending_record+0x10/0x10 [ 287.583611] ? __local_bh_enable_ip+0x160/0x260 [ 287.588255] ? lock_sock_nested+0xc5/0x100 [ 287.592468] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.597024] ? lock_sock_nested+0x82/0x100 [ 287.601233] ? trace_hardirqs_on+0x28/0x190 [ 287.605540] ? lock_sock_nested+0x82/0x100 [ 287.609748] ? lock_sock_nested+0x82/0x100 [ 287.613960] inet_sendmsg+0x108/0x440 [ 287.617825] smc_sendmsg+0x223/0x320 [ 287.621515] ? smc_sendpage+0x170/0x170 [ 287.625462] sock_sendmsg+0xb5/0xf0 [ 287.629065] sock_write_iter+0x215/0x420 [ 287.633112] ? sock_sendmsg+0xf0/0xf0 [ 287.636894] __vfs_write+0x443/0x890 [ 287.640581] ? lock_downgrade+0x860/0x860 [ 287.644709] ? kernel_read+0x130/0x130 [ 287.648580] ? rw_verify_area+0xb8/0x2b0 [ 287.652645] vfs_write+0x150/0x4d0 [ 287.656161] ksys_write+0x103/0x260 [ 287.659801] ? do_sys_open+0x16e/0x350 [ 287.663663] ? __ia32_sys_read+0xa0/0xa0 [ 287.667699] ? do_syscall_64+0x21/0x4e0 [ 287.671652] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.676991] __x64_sys_write+0x6e/0xb0 [ 287.680871] do_syscall_64+0xd0/0x4e0 [ 287.684663] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.689835] RIP: 0033:0x4592f9 [ 287.693032] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 287.711924] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 287.719606] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 287.726852] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 287.734096] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 287.741342] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 287.748600] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 287.804085] FAULT_INJECTION: forcing a failure. [ 287.804085] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 287.816410] FAULT_INJECTION: forcing a failure. [ 287.816410] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 287.816801] FAULT_INJECTION: forcing a failure. [ 287.816801] name failslab, interval 1, probability 0, space 0, times 0 [ 287.828741] FAULT_INJECTION: forcing a failure. [ 287.828741] name failslab, interval 1, probability 0, space 0, times 0 [ 287.854897] FAULT_INJECTION: forcing a failure. [ 287.854897] name failslab, interval 1, probability 0, space 0, times 0 [ 287.858005] CPU: 1 PID: 10323 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 287.874133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.883487] Call Trace: [ 287.886067] dump_stack+0x123/0x177 [ 287.889686] should_fail.cold.4+0x5/0x13 [ 287.893917] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 287.899028] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 287.904294] ? kasan_unpoison_shadow+0x35/0x50 [ 287.908867] __alloc_pages_nodemask+0x1d5/0x710 [ 287.913516] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 287.918562] alloc_pages_current+0xd6/0x1b0 [ 287.922885] skb_page_frag_refill+0x20b/0x400 [ 287.927379] sk_page_frag_refill+0x46/0x1b0 [ 287.931948] tcp_sendmsg_locked+0xc58/0x35b0 [ 287.936341] ? mark_held_locks+0x130/0x130 [ 287.940558] ? mark_held_locks+0xc7/0x130 [ 287.944696] ? tcp_sendpage+0x50/0x50 [ 287.948475] ? mark_held_locks+0xc7/0x130 [ 287.952600] ? __local_bh_enable_ip+0x160/0x260 [ 287.957246] ? lock_sock_nested+0xc5/0x100 [ 287.961467] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.966065] ? lock_sock_nested+0x82/0x100 [ 287.970280] ? trace_hardirqs_on+0x28/0x190 [ 287.974583] ? lock_sock_nested+0x82/0x100 [ 287.978797] ? lock_sock_nested+0x82/0x100 [ 287.983028] ? __local_bh_enable_ip+0x160/0x260 [ 287.987678] tcp_sendmsg+0x27/0x40 [ 287.991197] inet_sendmsg+0x108/0x440 [ 287.994979] smc_sendmsg+0x223/0x320 [ 287.998678] ? smc_sendpage+0x170/0x170 [ 288.002629] sock_sendmsg+0xb5/0xf0 [ 288.006234] sock_write_iter+0x215/0x420 [ 288.010274] ? sock_sendmsg+0xf0/0xf0 [ 288.014061] __vfs_write+0x443/0x890 [ 288.017750] ? lock_downgrade+0x860/0x860 [ 288.021884] ? kernel_read+0x130/0x130 [ 288.025762] ? rw_verify_area+0xb8/0x2b0 [ 288.029804] vfs_write+0x150/0x4d0 [ 288.033342] ksys_write+0x103/0x260 [ 288.036955] ? do_sys_open+0x16e/0x350 [ 288.040839] ? __ia32_sys_read+0xa0/0xa0 [ 288.044904] ? do_syscall_64+0x21/0x4e0 [ 288.048859] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.054215] __x64_sys_write+0x6e/0xb0 [ 288.058097] do_syscall_64+0xd0/0x4e0 [ 288.061889] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.067066] RIP: 0033:0x4592f9 [ 288.070239] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 288.089124] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 288.096821] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 288.104076] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 288.111336] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 288.118584] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 288.125854] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 288.133122] CPU: 0 PID: 10327 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 288.141003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.150354] Call Trace: [ 288.152926] dump_stack+0x123/0x177 [ 288.156533] should_fail.cold.4+0x5/0x13 [ 288.160579] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 288.165680] ? kernel_text_address+0x79/0xf0 [ 288.170069] ? __kernel_text_address+0xd/0x40 [ 288.174547] ? unwind_get_return_address+0x61/0xa0 [ 288.179468] __should_failslab+0xba/0xf0 [ 288.183520] should_failslab+0x9/0x14 [ 288.187308] __kmalloc+0x70/0x770 [ 288.190757] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 288.196027] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 288.201117] ? tls_push_record+0xff/0x1600 [ 288.205345] ? tls_sw_sendmsg+0x92d/0x1020 [ 288.209570] ? inet_sendmsg+0x108/0x440 [ 288.213528] ? smc_sendmsg+0x223/0x320 [ 288.217398] ? sock_sendmsg+0xb5/0xf0 [ 288.221179] ? sock_write_iter+0x215/0x420 [ 288.225405] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 288.231186] ? iov_iter_get_pages+0x1ee/0x1370 [ 288.235761] ? __lock_is_held+0xb5/0x140 [ 288.239820] generic_gcmaes_encrypt+0xfd/0x150 [ 288.244403] ? generic_gcmaes_encrypt+0xfd/0x150 [ 288.249137] ? helper_rfc4106_encrypt+0x450/0x450 [ 288.253962] ? __kmalloc+0x5f1/0x770 [ 288.257654] gcmaes_wrapper_encrypt+0x109/0x180 [ 288.262313] tls_push_record+0x9ae/0x1600 [ 288.266454] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.271034] tls_sw_sendmsg+0x92d/0x1020 [ 288.275087] ? __lock_acquire+0x792/0x4980 [ 288.279320] ? find_held_lock+0x36/0x1d0 [ 288.283371] ? tls_sw_push_pending_record+0x10/0x10 [ 288.288584] ? __local_bh_enable_ip+0x160/0x260 [ 288.293242] ? lock_sock_nested+0xc5/0x100 [ 288.297468] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.302032] ? lock_sock_nested+0x82/0x100 [ 288.306252] ? trace_hardirqs_on+0x28/0x190 [ 288.310761] ? lock_sock_nested+0x82/0x100 [ 288.314985] ? lock_sock_nested+0x82/0x100 [ 288.319220] inet_sendmsg+0x108/0x440 [ 288.323030] smc_sendmsg+0x223/0x320 [ 288.326743] ? smc_sendpage+0x170/0x170 [ 288.330706] sock_sendmsg+0xb5/0xf0 [ 288.334316] sock_write_iter+0x215/0x420 [ 288.338361] ? sock_sendmsg+0xf0/0xf0 [ 288.342154] __vfs_write+0x443/0x890 [ 288.345861] ? lock_downgrade+0x860/0x860 [ 288.349999] ? kernel_read+0x130/0x130 [ 288.353897] ? rw_verify_area+0xb8/0x2b0 [ 288.357949] vfs_write+0x150/0x4d0 [ 288.361497] ksys_write+0x103/0x260 [ 288.365110] ? do_sys_open+0x16e/0x350 [ 288.368992] ? __ia32_sys_read+0xa0/0xa0 [ 288.373045] ? do_syscall_64+0x21/0x4e0 [ 288.377002] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.382349] __x64_sys_write+0x6e/0xb0 [ 288.386251] do_syscall_64+0xd0/0x4e0 [ 288.390031] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.395200] RIP: 0033:0x4592f9 [ 288.398368] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 288.417252] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 288.424942] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 288.432198] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 288.439450] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 288.447062] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 288.454315] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 288.461754] CPU: 1 PID: 10326 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 288.469637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.478989] Call Trace: [ 288.481574] dump_stack+0x123/0x177 [ 288.485199] should_fail.cold.4+0x5/0x13 [ 288.489251] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 288.494350] ? kernel_text_address+0x79/0xf0 [ 288.498741] ? __kernel_text_address+0xd/0x40 [ 288.503226] ? unwind_get_return_address+0x61/0xa0 [ 288.508133] __should_failslab+0xba/0xf0 [ 288.512171] should_failslab+0x9/0x14 [ 288.515963] __kmalloc+0x70/0x770 [ 288.519395] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 288.524665] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 288.529746] ? tls_push_record+0xff/0x1600 [ 288.534081] ? tls_sw_sendmsg+0x92d/0x1020 [ 288.538302] ? inet_sendmsg+0x108/0x440 [ 288.542272] ? smc_sendmsg+0x223/0x320 [ 288.546147] ? sock_sendmsg+0xb5/0xf0 [ 288.549922] ? sock_write_iter+0x215/0x420 [ 288.554139] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 288.559911] ? iov_iter_get_pages+0x1ee/0x1370 [ 288.564473] ? __lock_is_held+0xb5/0x140 [ 288.568521] generic_gcmaes_encrypt+0xfd/0x150 [ 288.573082] ? generic_gcmaes_encrypt+0xfd/0x150 [ 288.577812] ? helper_rfc4106_encrypt+0x450/0x450 [ 288.582632] ? __kmalloc+0x5f1/0x770 [ 288.586334] gcmaes_wrapper_encrypt+0x109/0x180 [ 288.590979] tls_push_record+0x9ae/0x1600 [ 288.595112] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.599684] tls_sw_sendmsg+0x92d/0x1020 [ 288.603718] ? __lock_acquire+0x792/0x4980 [ 288.607932] ? find_held_lock+0x36/0x1d0 [ 288.611968] ? tls_sw_push_pending_record+0x10/0x10 [ 288.616959] ? __local_bh_enable_ip+0x160/0x260 [ 288.621603] ? lock_sock_nested+0xc5/0x100 [ 288.625822] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.630377] ? lock_sock_nested+0x82/0x100 [ 288.634586] ? trace_hardirqs_on+0x28/0x190 [ 288.638888] ? lock_sock_nested+0x82/0x100 [ 288.643096] ? lock_sock_nested+0x82/0x100 [ 288.647440] inet_sendmsg+0x108/0x440 [ 288.651231] smc_sendmsg+0x223/0x320 [ 288.654926] ? smc_sendpage+0x170/0x170 [ 288.658879] sock_sendmsg+0xb5/0xf0 [ 288.662485] sock_write_iter+0x215/0x420 [ 288.666527] ? sock_sendmsg+0xf0/0xf0 [ 288.670313] __vfs_write+0x443/0x890 [ 288.674007] ? lock_downgrade+0x860/0x860 [ 288.678132] ? kernel_read+0x130/0x130 [ 288.682008] ? rw_verify_area+0xb8/0x2b0 [ 288.686043] vfs_write+0x150/0x4d0 [ 288.689588] ksys_write+0x103/0x260 [ 288.693227] ? do_sys_open+0x16e/0x350 [ 288.697187] ? __ia32_sys_read+0xa0/0xa0 [ 288.701230] ? do_syscall_64+0x21/0x4e0 [ 288.705191] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.710545] __x64_sys_write+0x6e/0xb0 [ 288.714420] do_syscall_64+0xd0/0x4e0 [ 288.718196] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.723405] RIP: 0033:0x4592f9 [ 288.726573] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 288.745467] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 288.753148] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 288.760405] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 288.767684] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 288.774935] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 288.782186] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 288.790296] CPU: 0 PID: 10322 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 288.798188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.807553] Call Trace: [ 288.810138] dump_stack+0x123/0x177 [ 288.813761] should_fail.cold.4+0x5/0x13 [ 288.817809] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 288.822899] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 288.828174] ? kasan_unpoison_shadow+0x35/0x50 [ 288.832785] __alloc_pages_nodemask+0x1d5/0x710 [ 288.837452] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 288.842994] alloc_pages_current+0xd6/0x1b0 [ 288.848280] skb_page_frag_refill+0x20b/0x400 [ 288.852763] sk_page_frag_refill+0x46/0x1b0 [ 288.857092] tcp_sendmsg_locked+0xc58/0x35b0 [ 288.861485] ? mark_held_locks+0x130/0x130 [ 288.865698] ? mark_held_locks+0xc7/0x130 [ 288.869837] ? tcp_sendpage+0x50/0x50 [ 288.873622] ? mark_held_locks+0xc7/0x130 [ 288.877749] ? __local_bh_enable_ip+0x160/0x260 [ 288.882402] ? lock_sock_nested+0xc5/0x100 [ 288.886615] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.891177] ? lock_sock_nested+0x82/0x100 [ 288.895404] ? trace_hardirqs_on+0x28/0x190 [ 288.899704] ? lock_sock_nested+0x82/0x100 [ 288.903920] ? lock_sock_nested+0x82/0x100 [ 288.908130] ? __local_bh_enable_ip+0x160/0x260 [ 288.912780] tcp_sendmsg+0x27/0x40 [ 288.916298] inet_sendmsg+0x108/0x440 [ 288.920083] smc_sendmsg+0x223/0x320 [ 288.923790] ? smc_sendpage+0x170/0x170 [ 288.927754] sock_sendmsg+0xb5/0xf0 [ 288.931363] sock_write_iter+0x215/0x420 [ 288.935406] ? sock_sendmsg+0xf0/0xf0 [ 288.939199] __vfs_write+0x443/0x890 [ 288.942894] ? lock_downgrade+0x860/0x860 [ 288.947021] ? kernel_read+0x130/0x130 [ 288.950906] ? rw_verify_area+0xb8/0x2b0 [ 288.954949] vfs_write+0x150/0x4d0 [ 288.958468] ksys_write+0x103/0x260 [ 288.962069] ? do_sys_open+0x16e/0x350 [ 288.965933] ? __ia32_sys_read+0xa0/0xa0 [ 288.969975] ? do_syscall_64+0x21/0x4e0 [ 288.973935] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.979285] __x64_sys_write+0x6e/0xb0 [ 288.983155] do_syscall_64+0xd0/0x4e0 [ 288.986944] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.992111] RIP: 0033:0x4592f9 [ 288.995279] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.014161] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 289.021847] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 289.029100] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 289.036352] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 289.043609] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 289.050861] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 289.058139] CPU: 1 PID: 10332 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 289.066018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.075369] Call Trace: [ 289.077962] dump_stack+0x123/0x177 [ 289.081622] should_fail.cold.4+0x5/0x13 [ 289.085664] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 289.090742] ? kernel_text_address+0x79/0xf0 [ 289.095125] ? __kernel_text_address+0xd/0x40 [ 289.099608] ? unwind_get_return_address+0x61/0xa0 [ 289.104515] __should_failslab+0xba/0xf0 [ 289.108563] should_failslab+0x9/0x14 [ 289.112337] __kmalloc+0x70/0x770 [ 289.115774] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 289.121027] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 289.126114] ? tls_push_record+0xff/0x1600 [ 289.130324] ? tls_sw_sendmsg+0x92d/0x1020 [ 289.134531] ? inet_sendmsg+0x108/0x440 [ 289.138481] ? smc_sendmsg+0x223/0x320 [ 289.142346] ? sock_sendmsg+0xb5/0xf0 [ 289.146119] ? sock_write_iter+0x215/0x420 [ 289.150333] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 289.156107] ? iov_iter_get_pages+0x1ee/0x1370 [ 289.160670] ? __lock_is_held+0xb5/0x140 [ 289.164710] generic_gcmaes_encrypt+0xfd/0x150 [ 289.169267] ? generic_gcmaes_encrypt+0xfd/0x150 [ 289.174005] ? helper_rfc4106_encrypt+0x450/0x450 [ 289.178834] ? __kmalloc+0x5f1/0x770 [ 289.182525] gcmaes_wrapper_encrypt+0x109/0x180 [ 289.187175] tls_push_record+0x9ae/0x1600 [ 289.191304] ? lockdep_hardirqs_on+0x421/0x5c0 [ 289.195870] tls_sw_sendmsg+0x92d/0x1020 [ 289.199906] ? __lock_acquire+0x792/0x4980 [ 289.204122] ? find_held_lock+0x36/0x1d0 [ 289.208163] ? tls_sw_push_pending_record+0x10/0x10 [ 289.213172] ? __local_bh_enable_ip+0x160/0x260 [ 289.217818] ? lock_sock_nested+0xc5/0x100 [ 289.222036] ? lockdep_hardirqs_on+0x421/0x5c0 [ 289.226595] ? lock_sock_nested+0x82/0x100 [ 289.230805] ? trace_hardirqs_on+0x28/0x190 [ 289.235101] ? lock_sock_nested+0x82/0x100 [ 289.239312] ? lock_sock_nested+0x82/0x100 [ 289.243525] inet_sendmsg+0x108/0x440 [ 289.247348] smc_sendmsg+0x223/0x320 [ 289.251038] ? smc_sendpage+0x170/0x170 [ 289.254987] sock_sendmsg+0xb5/0xf0 [ 289.258603] sock_write_iter+0x215/0x420 [ 289.262640] ? sock_sendmsg+0xf0/0xf0 [ 289.266425] __vfs_write+0x443/0x890 [ 289.270118] ? lock_downgrade+0x860/0x860 [ 289.274259] ? kernel_read+0x130/0x130 [ 289.278132] ? rw_verify_area+0xb8/0x2b0 [ 289.282170] vfs_write+0x150/0x4d0 [ 289.285689] ksys_write+0x103/0x260 [ 289.289290] ? do_sys_open+0x16e/0x350 [ 289.293164] ? __ia32_sys_read+0xa0/0xa0 [ 289.297207] ? do_syscall_64+0x21/0x4e0 [ 289.301160] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.306507] __x64_sys_write+0x6e/0xb0 [ 289.310371] do_syscall_64+0xd0/0x4e0 [ 289.314159] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.319326] RIP: 0033:0x4592f9 [ 289.322498] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.341389] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 289.349071] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 289.356332] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 289.363579] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 289.370829] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 289.378075] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 289.404534] FAULT_INJECTION: forcing a failure. [ 289.404534] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 289.418557] FAULT_INJECTION: forcing a failure. [ 289.418557] name failslab, interval 1, probability 0, space 0, times 0 [ 289.430306] FAULT_INJECTION: forcing a failure. [ 289.430306] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 289.430457] CPU: 0 PID: 10350 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 289.450054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.459404] Call Trace: [ 289.461987] dump_stack+0x123/0x177 [ 289.465608] should_fail.cold.4+0x5/0x13 [ 289.469676] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 289.474787] ? kernel_text_address+0x79/0xf0 [ 289.479191] ? __kernel_text_address+0xd/0x40 [ 289.483680] ? unwind_get_return_address+0x61/0xa0 [ 289.488591] __should_failslab+0xba/0xf0 [ 289.492638] should_failslab+0x9/0x14 [ 289.496434] __kmalloc+0x70/0x770 [ 289.499885] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 289.505161] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 289.510262] ? tls_push_record+0xff/0x1600 [ 289.514494] ? tls_sw_sendmsg+0x92d/0x1020 [ 289.518727] ? inet_sendmsg+0x108/0x440 [ 289.522697] ? smc_sendmsg+0x223/0x320 [ 289.526575] ? sock_sendmsg+0xb5/0xf0 [ 289.530387] ? sock_write_iter+0x215/0x420 [ 289.534655] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 289.540447] ? iov_iter_get_pages+0x1ee/0x1370 [ 289.545033] ? __lock_is_held+0xb5/0x140 [ 289.549102] generic_gcmaes_encrypt+0xfd/0x150 [ 289.553674] ? generic_gcmaes_encrypt+0xfd/0x150 [ 289.558408] ? helper_rfc4106_encrypt+0x450/0x450 [ 289.563234] ? __kmalloc+0x5f1/0x770 [ 289.566927] gcmaes_wrapper_encrypt+0x109/0x180 [ 289.571578] tls_push_record+0x9ae/0x1600 [ 289.575716] ? lockdep_hardirqs_on+0x421/0x5c0 [ 289.580296] tls_sw_sendmsg+0x92d/0x1020 [ 289.584348] ? __lock_acquire+0x792/0x4980 [ 289.588579] ? find_held_lock+0x36/0x1d0 [ 289.592638] ? tls_sw_push_pending_record+0x10/0x10 [ 289.597649] ? __local_bh_enable_ip+0x160/0x260 [ 289.602301] ? lock_sock_nested+0xc5/0x100 [ 289.606535] ? lockdep_hardirqs_on+0x421/0x5c0 [ 289.611095] ? lock_sock_nested+0x82/0x100 [ 289.615308] ? trace_hardirqs_on+0x28/0x190 [ 289.619606] ? lock_sock_nested+0x82/0x100 [ 289.623837] ? lock_sock_nested+0x82/0x100 [ 289.628051] inet_sendmsg+0x108/0x440 [ 289.631843] smc_sendmsg+0x223/0x320 [ 289.635537] ? smc_sendpage+0x170/0x170 [ 289.639500] sock_sendmsg+0xb5/0xf0 [ 289.643112] sock_write_iter+0x215/0x420 [ 289.647152] ? sock_sendmsg+0xf0/0xf0 [ 289.650938] __vfs_write+0x443/0x890 [ 289.654630] ? lock_downgrade+0x860/0x860 [ 289.658769] ? kernel_read+0x130/0x130 [ 289.663625] ? rw_verify_area+0xb8/0x2b0 [ 289.667676] vfs_write+0x150/0x4d0 [ 289.671219] ksys_write+0x103/0x260 [ 289.674834] ? do_sys_open+0x16e/0x350 [ 289.678704] ? __ia32_sys_read+0xa0/0xa0 [ 289.682764] ? do_syscall_64+0x21/0x4e0 [ 289.686746] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.692102] __x64_sys_write+0x6e/0xb0 [ 289.695992] do_syscall_64+0xd0/0x4e0 [ 289.699782] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.704957] RIP: 0033:0x4592f9 [ 289.708141] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.727121] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 289.734822] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 289.742076] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 289.749329] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 289.757026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 289.764278] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 289.771542] CPU: 1 PID: 10341 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 289.779426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.788777] Call Trace: [ 289.791348] dump_stack+0x123/0x177 [ 289.794952] should_fail.cold.4+0x5/0x13 [ 289.798988] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 289.804067] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 289.809324] ? kasan_unpoison_shadow+0x35/0x50 [ 289.813900] __alloc_pages_nodemask+0x1d5/0x710 [ 289.818550] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 289.823559] alloc_pages_current+0xd6/0x1b0 [ 289.827860] skb_page_frag_refill+0x20b/0x400 [ 289.832333] sk_page_frag_refill+0x46/0x1b0 [ 289.836631] tcp_sendmsg_locked+0xc58/0x35b0 [ 289.841018] ? mark_held_locks+0x130/0x130 [ 289.845235] ? mark_held_locks+0xc7/0x130 [ 289.849362] ? tcp_sendpage+0x50/0x50 [ 289.853149] ? mark_held_locks+0xc7/0x130 [ 289.857271] ? __local_bh_enable_ip+0x160/0x260 [ 289.861969] ? lock_sock_nested+0xc5/0x100 [ 289.866178] ? lockdep_hardirqs_on+0x421/0x5c0 [ 289.870735] ? lock_sock_nested+0x82/0x100 [ 289.874947] ? trace_hardirqs_on+0x28/0x190 [ 289.879252] ? lock_sock_nested+0x82/0x100 [ 289.883462] ? lock_sock_nested+0x82/0x100 [ 289.887670] ? __local_bh_enable_ip+0x160/0x260 [ 289.892328] tcp_sendmsg+0x27/0x40 [ 289.895844] inet_sendmsg+0x108/0x440 [ 289.899619] smc_sendmsg+0x223/0x320 [ 289.903311] ? smc_sendpage+0x170/0x170 [ 289.907257] sock_sendmsg+0xb5/0xf0 [ 289.910873] sock_write_iter+0x215/0x420 [ 289.914908] ? sock_sendmsg+0xf0/0xf0 [ 289.918693] __vfs_write+0x443/0x890 [ 289.922741] ? lock_downgrade+0x860/0x860 [ 289.926863] ? kernel_read+0x130/0x130 [ 289.930735] ? rw_verify_area+0xb8/0x2b0 [ 289.934772] vfs_write+0x150/0x4d0 [ 289.938287] ksys_write+0x103/0x260 [ 289.941902] ? do_sys_open+0x16e/0x350 [ 289.945778] ? __ia32_sys_read+0xa0/0xa0 [ 289.949818] ? do_syscall_64+0x21/0x4e0 [ 289.953766] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.959104] __x64_sys_write+0x6e/0xb0 [ 289.962978] do_syscall_64+0xd0/0x4e0 [ 289.966753] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.971920] RIP: 0033:0x4592f9 [ 289.975099] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.993976] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 290.001666] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 290.010829] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 290.018072] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 290.025325] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 290.032569] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 290.041196] FAULT_INJECTION: forcing a failure. [ 290.041196] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 290.055032] CPU: 0 PID: 10363 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 290.062943] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.072591] Call Trace: [ 290.075163] dump_stack+0x123/0x177 [ 290.078770] should_fail.cold.4+0x5/0x13 [ 290.082821] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 290.087916] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 290.093184] ? kasan_unpoison_shadow+0x35/0x50 [ 290.097764] __alloc_pages_nodemask+0x1d5/0x710 [ 290.102444] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 290.107466] alloc_pages_current+0xd6/0x1b0 [ 290.111897] skb_page_frag_refill+0x20b/0x400 [ 290.116378] sk_page_frag_refill+0x46/0x1b0 [ 290.120686] tcp_sendmsg_locked+0xc58/0x35b0 [ 290.125140] ? mark_held_locks+0x130/0x130 [ 290.129393] ? mark_held_locks+0xc7/0x130 [ 290.133550] ? tcp_sendpage+0x50/0x50 [ 290.137353] ? mark_held_locks+0xc7/0x130 [ 290.141498] ? __local_bh_enable_ip+0x160/0x260 [ 290.146179] ? lock_sock_nested+0xc5/0x100 [ 290.150405] ? lockdep_hardirqs_on+0x421/0x5c0 [ 290.154970] ? lock_sock_nested+0x82/0x100 [ 290.159183] ? trace_hardirqs_on+0x28/0x190 [ 290.163490] ? lock_sock_nested+0x82/0x100 [ 290.167701] ? lock_sock_nested+0x82/0x100 [ 290.171921] ? __local_bh_enable_ip+0x160/0x260 [ 290.176577] tcp_sendmsg+0x27/0x40 [ 290.180134] inet_sendmsg+0x108/0x440 [ 290.183937] smc_sendmsg+0x223/0x320 [ 290.187635] ? smc_sendpage+0x170/0x170 [ 290.191592] sock_sendmsg+0xb5/0xf0 [ 290.195203] sock_write_iter+0x215/0x420 [ 290.199265] ? sock_sendmsg+0xf0/0xf0 [ 290.203073] __vfs_write+0x443/0x890 [ 290.206766] ? lock_downgrade+0x860/0x860 [ 290.210910] ? kernel_read+0x130/0x130 [ 290.214788] ? rw_verify_area+0xb8/0x2b0 [ 290.218829] vfs_write+0x150/0x4d0 [ 290.222361] ksys_write+0x103/0x260 [ 290.225967] ? do_sys_open+0x16e/0x350 [ 290.229831] ? __ia32_sys_read+0xa0/0xa0 [ 290.233871] ? do_syscall_64+0x21/0x4e0 [ 290.237835] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.243179] __x64_sys_write+0x6e/0xb0 [ 290.247052] do_syscall_64+0xd0/0x4e0 [ 290.250839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.256014] RIP: 0033:0x4592f9 [ 290.259196] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 290.278122] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 290.285820] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 290.293082] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 290.300331] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 290.307687] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 290.314946] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 290.322211] CPU: 1 PID: 10347 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 290.330096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.339450] Call Trace: [ 290.342041] dump_stack+0x123/0x177 [ 290.345673] should_fail.cold.4+0x5/0x13 [ 290.349722] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 290.354826] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 290.360079] ? kasan_unpoison_shadow+0x35/0x50 [ 290.364649] __alloc_pages_nodemask+0x1d5/0x710 [ 290.369316] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 290.374340] alloc_pages_current+0xd6/0x1b0 [ 290.378647] skb_page_frag_refill+0x20b/0x400 [ 290.383124] sk_page_frag_refill+0x46/0x1b0 [ 290.387425] tcp_sendmsg_locked+0xc58/0x35b0 [ 290.391813] ? mark_held_locks+0x130/0x130 [ 290.396020] ? mark_held_locks+0xc7/0x130 [ 290.400148] ? tcp_sendpage+0x50/0x50 [ 290.403924] ? mark_held_locks+0xc7/0x130 [ 290.408048] ? __local_bh_enable_ip+0x160/0x260 [ 290.412705] ? lock_sock_nested+0xc5/0x100 [ 290.416915] ? lockdep_hardirqs_on+0x421/0x5c0 [ 290.421471] ? lock_sock_nested+0x82/0x100 [ 290.425680] ? trace_hardirqs_on+0x28/0x190 [ 290.429974] ? lock_sock_nested+0x82/0x100 [ 290.434182] ? lock_sock_nested+0x82/0x100 [ 290.438399] ? __local_bh_enable_ip+0x160/0x260 [ 290.443060] tcp_sendmsg+0x27/0x40 [ 290.446581] inet_sendmsg+0x108/0x440 [ 290.450362] smc_sendmsg+0x223/0x320 [ 290.454051] ? smc_sendpage+0x170/0x170 [ 290.458005] sock_sendmsg+0xb5/0xf0 [ 290.461617] sock_write_iter+0x215/0x420 [ 290.465651] ? sock_sendmsg+0xf0/0xf0 [ 290.469432] __vfs_write+0x443/0x890 [ 290.473122] ? lock_downgrade+0x860/0x860 [ 290.477245] ? kernel_read+0x130/0x130 [ 290.481118] ? rw_verify_area+0xb8/0x2b0 [ 290.485156] vfs_write+0x150/0x4d0 [ 290.488673] ksys_write+0x103/0x260 [ 290.492275] ? do_sys_open+0x16e/0x350 [ 290.496139] ? __ia32_sys_read+0xa0/0xa0 [ 290.500190] ? do_syscall_64+0x21/0x4e0 [ 290.504151] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.509511] __x64_sys_write+0x6e/0xb0 [ 290.513402] do_syscall_64+0xd0/0x4e0 [ 290.517625] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.522795] RIP: 0033:0x4592f9 [ 290.525966] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 290.544855] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 290.552555] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 290.559801] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 290.567047] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 290.574294] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 290.581800] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 290.591734] FAULT_INJECTION: forcing a failure. [ 290.591734] name fail_page_alloc, interval 1, probability 0, space 0, times 0 2020/11/29 15:27:53 executed programs: 916 [ 290.612454] CPU: 0 PID: 10373 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 290.620351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.629714] Call Trace: [ 290.632305] dump_stack+0x123/0x177 [ 290.635929] should_fail.cold.4+0x5/0x13 [ 290.639989] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 290.645090] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 290.650370] ? kasan_unpoison_shadow+0x35/0x50 [ 290.654939] __alloc_pages_nodemask+0x1d5/0x710 [ 290.659586] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 290.664584] alloc_pages_current+0xd6/0x1b0 [ 290.668892] skb_page_frag_refill+0x20b/0x400 [ 290.673364] sk_page_frag_refill+0x46/0x1b0 [ 290.677671] tcp_sendmsg_locked+0xc58/0x35b0 [ 290.682056] ? mark_held_locks+0x130/0x130 [ 290.686266] ? mark_held_locks+0xc7/0x130 [ 290.690428] ? tcp_sendpage+0x50/0x50 [ 290.694215] ? mark_held_locks+0xc7/0x130 [ 290.698340] ? __local_bh_enable_ip+0x160/0x260 [ 290.703007] ? lock_sock_nested+0xc5/0x100 [ 290.707215] ? lockdep_hardirqs_on+0x421/0x5c0 [ 290.711771] ? lock_sock_nested+0x82/0x100 [ 290.715991] ? trace_hardirqs_on+0x28/0x190 [ 290.720302] ? lock_sock_nested+0x82/0x100 [ 290.724516] ? lock_sock_nested+0x82/0x100 [ 290.728725] ? __local_bh_enable_ip+0x160/0x260 [ 290.733374] tcp_sendmsg+0x27/0x40 [ 290.736890] inet_sendmsg+0x108/0x440 [ 290.740685] smc_sendmsg+0x223/0x320 [ 290.744374] ? smc_sendpage+0x170/0x170 [ 290.748330] sock_sendmsg+0xb5/0xf0 [ 290.751934] sock_write_iter+0x215/0x420 [ 290.755970] ? sock_sendmsg+0xf0/0xf0 [ 290.759753] __vfs_write+0x443/0x890 [ 290.763442] ? lock_downgrade+0x860/0x860 [ 290.767565] ? kernel_read+0x130/0x130 [ 290.771437] ? rw_verify_area+0xb8/0x2b0 [ 290.775479] vfs_write+0x150/0x4d0 [ 290.778999] ksys_write+0x103/0x260 [ 290.782601] ? do_sys_open+0x16e/0x350 [ 290.786465] ? __ia32_sys_read+0xa0/0xa0 [ 290.790516] ? do_syscall_64+0x21/0x4e0 [ 290.794468] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.799806] __x64_sys_write+0x6e/0xb0 [ 290.803669] do_syscall_64+0xd0/0x4e0 [ 290.807446] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.812611] RIP: 0033:0x4592f9 [ 290.815780] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 290.834659] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 290.842532] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 290.849778] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 290.857022] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 290.864277] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 290.871534] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 290.905307] FAULT_INJECTION: forcing a failure. [ 290.905307] name failslab, interval 1, probability 0, space 0, times 0 [ 290.928622] FAULT_INJECTION: forcing a failure. [ 290.928622] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 290.953759] FAULT_INJECTION: forcing a failure. [ 290.953759] name failslab, interval 1, probability 0, space 0, times 0 [ 290.955609] CPU: 1 PID: 10380 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 290.972866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.982209] Call Trace: [ 290.984777] dump_stack+0x123/0x177 [ 290.988381] should_fail.cold.4+0x5/0x13 [ 290.992421] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 290.997499] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 291.002751] ? kasan_unpoison_shadow+0x35/0x50 [ 291.007312] __alloc_pages_nodemask+0x1d5/0x710 [ 291.011958] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 291.016955] alloc_pages_current+0xd6/0x1b0 [ 291.021261] skb_page_frag_refill+0x20b/0x400 [ 291.025731] sk_page_frag_refill+0x46/0x1b0 [ 291.030028] tcp_sendmsg_locked+0xc58/0x35b0 [ 291.034422] ? mark_held_locks+0x130/0x130 [ 291.038652] ? mark_held_locks+0xc7/0x130 [ 291.042788] ? tcp_sendpage+0x50/0x50 [ 291.046565] ? mark_held_locks+0xc7/0x130 [ 291.050687] ? __local_bh_enable_ip+0x160/0x260 [ 291.055329] ? lock_sock_nested+0xc5/0x100 [ 291.059550] ? lockdep_hardirqs_on+0x421/0x5c0 [ 291.064107] ? lock_sock_nested+0x82/0x100 [ 291.068416] ? trace_hardirqs_on+0x28/0x190 [ 291.072724] ? lock_sock_nested+0x82/0x100 [ 291.076931] ? lock_sock_nested+0x82/0x100 [ 291.081154] ? __local_bh_enable_ip+0x160/0x260 [ 291.085801] tcp_sendmsg+0x27/0x40 [ 291.089329] inet_sendmsg+0x108/0x440 [ 291.093105] smc_sendmsg+0x223/0x320 [ 291.096799] ? smc_sendpage+0x170/0x170 [ 291.100747] sock_sendmsg+0xb5/0xf0 [ 291.104347] sock_write_iter+0x215/0x420 [ 291.108384] ? sock_sendmsg+0xf0/0xf0 [ 291.112181] __vfs_write+0x443/0x890 [ 291.115877] ? lock_downgrade+0x860/0x860 [ 291.120007] ? kernel_read+0x130/0x130 [ 291.123880] ? rw_verify_area+0xb8/0x2b0 [ 291.127929] vfs_write+0x150/0x4d0 [ 291.131446] ksys_write+0x103/0x260 [ 291.135048] ? do_sys_open+0x16e/0x350 [ 291.138908] ? __ia32_sys_read+0xa0/0xa0 [ 291.142945] ? do_syscall_64+0x21/0x4e0 [ 291.146894] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.152234] __x64_sys_write+0x6e/0xb0 [ 291.156096] do_syscall_64+0xd0/0x4e0 [ 291.159872] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.165038] RIP: 0033:0x4592f9 [ 291.168205] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.187093] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 291.194776] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 291.202025] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 291.209271] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 291.216517] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 291.223776] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 291.241876] CPU: 0 PID: 10375 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 291.249777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.259127] Call Trace: [ 291.261714] dump_stack+0x123/0x177 [ 291.265342] should_fail.cold.4+0x5/0x13 [ 291.269399] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 291.274495] ? kernel_text_address+0x79/0xf0 [ 291.278984] ? __kernel_text_address+0xd/0x40 [ 291.283472] ? unwind_get_return_address+0x61/0xa0 [ 291.288403] __should_failslab+0xba/0xf0 [ 291.292462] should_failslab+0x9/0x14 [ 291.296260] __kmalloc+0x70/0x770 [ 291.299711] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 291.304993] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 291.310093] ? tls_push_record+0xff/0x1600 [ 291.314351] ? tls_sw_sendmsg+0x92d/0x1020 [ 291.318619] ? inet_sendmsg+0x108/0x440 [ 291.322597] ? smc_sendmsg+0x223/0x320 [ 291.326470] ? sock_sendmsg+0xb5/0xf0 [ 291.330273] ? sock_write_iter+0x215/0x420 [ 291.334505] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 291.340307] ? iov_iter_get_pages+0x1ee/0x1370 [ 291.344886] ? __lock_is_held+0xb5/0x140 [ 291.348939] generic_gcmaes_encrypt+0xfd/0x150 [ 291.354471] ? generic_gcmaes_encrypt+0xfd/0x150 [ 291.359214] ? helper_rfc4106_encrypt+0x450/0x450 [ 291.364060] ? __kmalloc+0x5f1/0x770 [ 291.367768] gcmaes_wrapper_encrypt+0x109/0x180 [ 291.372449] tls_push_record+0x9ae/0x1600 [ 291.376592] ? lockdep_hardirqs_on+0x421/0x5c0 [ 291.381171] tls_sw_sendmsg+0x92d/0x1020 [ 291.385215] ? __lock_acquire+0x792/0x4980 [ 291.389440] ? find_held_lock+0x36/0x1d0 [ 291.393490] ? tls_sw_push_pending_record+0x10/0x10 [ 291.398505] ? __local_bh_enable_ip+0x160/0x260 [ 291.403156] ? lock_sock_nested+0xc5/0x100 [ 291.407367] ? lockdep_hardirqs_on+0x421/0x5c0 [ 291.411928] ? lock_sock_nested+0x82/0x100 [ 291.416149] ? trace_hardirqs_on+0x28/0x190 [ 291.420466] ? lock_sock_nested+0x82/0x100 [ 291.424676] ? lock_sock_nested+0x82/0x100 [ 291.428893] inet_sendmsg+0x108/0x440 [ 291.432680] smc_sendmsg+0x223/0x320 [ 291.436385] ? smc_sendpage+0x170/0x170 [ 291.440350] sock_sendmsg+0xb5/0xf0 [ 291.443957] sock_write_iter+0x215/0x420 [ 291.448012] ? sock_sendmsg+0xf0/0xf0 [ 291.451804] __vfs_write+0x443/0x890 [ 291.455503] ? lock_downgrade+0x860/0x860 [ 291.459633] ? kernel_read+0x130/0x130 [ 291.463515] ? rw_verify_area+0xb8/0x2b0 [ 291.467558] vfs_write+0x150/0x4d0 [ 291.471084] ksys_write+0x103/0x260 [ 291.474692] ? do_sys_open+0x16e/0x350 [ 291.478572] ? __ia32_sys_read+0xa0/0xa0 [ 291.482612] ? do_syscall_64+0x21/0x4e0 [ 291.486566] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.491913] __x64_sys_write+0x6e/0xb0 [ 291.495789] do_syscall_64+0xd0/0x4e0 [ 291.499586] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.504752] RIP: 0033:0x4592f9 [ 291.507930] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.527516] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 291.535229] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 291.542528] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 291.549790] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 291.557056] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 291.564307] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 291.598163] CPU: 1 PID: 10386 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 291.606117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.615473] Call Trace: [ 291.618047] dump_stack+0x123/0x177 [ 291.621657] should_fail.cold.4+0x5/0x13 [ 291.625695] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 291.630774] ? kernel_text_address+0x79/0xf0 [ 291.635159] ? __kernel_text_address+0xd/0x40 [ 291.639631] ? unwind_get_return_address+0x61/0xa0 [ 291.644554] __should_failslab+0xba/0xf0 [ 291.648593] should_failslab+0x9/0x14 [ 291.652383] __kmalloc+0x70/0x770 [ 291.655827] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 291.661083] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 291.666169] ? tls_push_record+0xff/0x1600 [ 291.670466] ? tls_sw_sendmsg+0x92d/0x1020 [ 291.674675] ? inet_sendmsg+0x108/0x440 [ 291.678626] ? smc_sendmsg+0x223/0x320 [ 291.682488] ? sock_sendmsg+0xb5/0xf0 [ 291.686265] ? sock_write_iter+0x215/0x420 [ 291.690481] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 291.696256] ? iov_iter_get_pages+0x1ee/0x1370 [ 291.700841] ? __lock_is_held+0xb5/0x140 [ 291.704893] generic_gcmaes_encrypt+0xfd/0x150 [ 291.709475] ? generic_gcmaes_encrypt+0xfd/0x150 [ 291.714209] ? helper_rfc4106_encrypt+0x450/0x450 [ 291.719035] ? __kmalloc+0x5f1/0x770 [ 291.722729] gcmaes_wrapper_encrypt+0x109/0x180 [ 291.727377] tls_push_record+0x9ae/0x1600 [ 291.731499] ? lockdep_hardirqs_on+0x421/0x5c0 [ 291.736093] tls_sw_sendmsg+0x92d/0x1020 [ 291.740138] ? __lock_acquire+0x792/0x4980 [ 291.744449] ? find_held_lock+0x36/0x1d0 [ 291.748486] ? tls_sw_push_pending_record+0x10/0x10 [ 291.753476] ? __local_bh_enable_ip+0x160/0x260 [ 291.758741] ? lock_sock_nested+0xc5/0x100 [ 291.762951] ? lockdep_hardirqs_on+0x421/0x5c0 [ 291.767768] ? lock_sock_nested+0x82/0x100 [ 291.771977] ? trace_hardirqs_on+0x28/0x190 [ 291.776271] ? lock_sock_nested+0x82/0x100 [ 291.780478] ? lock_sock_nested+0x82/0x100 [ 291.784688] inet_sendmsg+0x108/0x440 [ 291.788465] smc_sendmsg+0x223/0x320 [ 291.792154] ? smc_sendpage+0x170/0x170 [ 291.796114] sock_sendmsg+0xb5/0xf0 [ 291.799714] sock_write_iter+0x215/0x420 [ 291.803750] ? sock_sendmsg+0xf0/0xf0 [ 291.807545] __vfs_write+0x443/0x890 [ 291.811237] ? lock_downgrade+0x860/0x860 [ 291.815360] ? kernel_read+0x130/0x130 [ 291.819241] ? rw_verify_area+0xb8/0x2b0 [ 291.823280] vfs_write+0x150/0x4d0 [ 291.826798] ksys_write+0x103/0x260 [ 291.830396] ? do_sys_open+0x16e/0x350 [ 291.834262] ? __ia32_sys_read+0xa0/0xa0 [ 291.838299] ? do_syscall_64+0x21/0x4e0 [ 291.842247] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.847587] __x64_sys_write+0x6e/0xb0 [ 291.851461] do_syscall_64+0xd0/0x4e0 [ 291.855238] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.860404] RIP: 0033:0x4592f9 [ 291.863571] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.882455] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 291.890136] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 291.897379] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 291.904624] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 291.911870] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 291.919114] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 291.977665] FAULT_INJECTION: forcing a failure. [ 291.977665] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 291.978159] FAULT_INJECTION: forcing a failure. [ 291.978159] name failslab, interval 1, probability 0, space 0, times 0 [ 291.989689] FAULT_INJECTION: forcing a failure. [ 291.989689] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 292.001820] FAULT_INJECTION: forcing a failure. [ 292.001820] name failslab, interval 1, probability 0, space 0, times 0 [ 292.024804] CPU: 1 PID: 10411 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 292.032682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.042016] Call Trace: [ 292.044585] dump_stack+0x123/0x177 [ 292.048191] should_fail.cold.4+0x5/0x13 [ 292.052228] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 292.057328] ? kernel_text_address+0x79/0xf0 [ 292.061730] ? __kernel_text_address+0xd/0x40 [ 292.066198] ? unwind_get_return_address+0x61/0xa0 [ 292.071105] __should_failslab+0xba/0xf0 [ 292.075142] should_failslab+0x9/0x14 [ 292.078919] __kmalloc+0x70/0x770 [ 292.082349] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 292.087611] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 292.092689] ? tls_push_record+0xff/0x1600 [ 292.096897] ? tls_sw_sendmsg+0x92d/0x1020 [ 292.101107] ? inet_sendmsg+0x108/0x440 [ 292.105056] ? smc_sendmsg+0x223/0x320 [ 292.108924] ? sock_sendmsg+0xb5/0xf0 [ 292.113133] ? sock_write_iter+0x215/0x420 [ 292.117355] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 292.123130] ? iov_iter_get_pages+0x1ee/0x1370 [ 292.127703] ? __lock_is_held+0xb5/0x140 [ 292.131744] generic_gcmaes_encrypt+0xfd/0x150 [ 292.136316] ? generic_gcmaes_encrypt+0xfd/0x150 [ 292.141046] ? helper_rfc4106_encrypt+0x450/0x450 [ 292.145867] ? __kmalloc+0x5f1/0x770 [ 292.149557] gcmaes_wrapper_encrypt+0x109/0x180 [ 292.154203] tls_push_record+0x9ae/0x1600 [ 292.158339] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.162905] tls_sw_sendmsg+0x92d/0x1020 [ 292.166942] ? __lock_acquire+0x792/0x4980 [ 292.171159] ? find_held_lock+0x36/0x1d0 [ 292.175195] ? tls_sw_push_pending_record+0x10/0x10 [ 292.180185] ? __local_bh_enable_ip+0x160/0x260 [ 292.185350] ? lock_sock_nested+0xc5/0x100 [ 292.189559] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.194114] ? lock_sock_nested+0x82/0x100 [ 292.198333] ? trace_hardirqs_on+0x28/0x190 [ 292.202629] ? lock_sock_nested+0x82/0x100 [ 292.206837] ? lock_sock_nested+0x82/0x100 [ 292.211049] inet_sendmsg+0x108/0x440 [ 292.214860] smc_sendmsg+0x223/0x320 [ 292.218578] ? smc_sendpage+0x170/0x170 [ 292.222535] sock_sendmsg+0xb5/0xf0 [ 292.226145] sock_write_iter+0x215/0x420 [ 292.230193] ? sock_sendmsg+0xf0/0xf0 [ 292.233986] __vfs_write+0x443/0x890 [ 292.237687] ? lock_downgrade+0x860/0x860 [ 292.241809] ? kernel_read+0x130/0x130 [ 292.245683] ? rw_verify_area+0xb8/0x2b0 [ 292.249719] vfs_write+0x150/0x4d0 [ 292.253235] ksys_write+0x103/0x260 [ 292.256838] ? do_sys_open+0x16e/0x350 [ 292.260703] ? __ia32_sys_read+0xa0/0xa0 [ 292.264741] ? do_syscall_64+0x21/0x4e0 [ 292.268689] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.274028] __x64_sys_write+0x6e/0xb0 [ 292.277893] do_syscall_64+0xd0/0x4e0 [ 292.281668] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.286836] RIP: 0033:0x4592f9 [ 292.290003] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.309000] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 292.316691] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 292.324463] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 292.331725] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 292.338969] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 292.346219] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 292.358540] CPU: 1 PID: 10412 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 292.366438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.375785] Call Trace: [ 292.378365] dump_stack+0x123/0x177 [ 292.381987] should_fail.cold.4+0x5/0x13 [ 292.386041] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 292.391135] ? kernel_text_address+0x79/0xf0 [ 292.395534] ? __kernel_text_address+0xd/0x40 [ 292.400018] ? unwind_get_return_address+0x61/0xa0 [ 292.404944] __should_failslab+0xba/0xf0 [ 292.409163] should_failslab+0x9/0x14 [ 292.412941] __kmalloc+0x70/0x770 [ 292.416372] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 292.421628] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 292.426718] ? tls_push_record+0xff/0x1600 [ 292.430928] ? tls_sw_sendmsg+0x92d/0x1020 [ 292.435137] ? inet_sendmsg+0x108/0x440 [ 292.439088] ? smc_sendmsg+0x223/0x320 [ 292.442950] ? sock_sendmsg+0xb5/0xf0 [ 292.446724] ? sock_write_iter+0x215/0x420 [ 292.450937] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 292.457320] ? iov_iter_get_pages+0x1ee/0x1370 [ 292.461884] ? __lock_is_held+0xb5/0x140 [ 292.465933] generic_gcmaes_encrypt+0xfd/0x150 [ 292.470499] ? generic_gcmaes_encrypt+0xfd/0x150 [ 292.475230] ? helper_rfc4106_encrypt+0x450/0x450 [ 292.480052] ? __kmalloc+0x5f1/0x770 [ 292.483755] gcmaes_wrapper_encrypt+0x109/0x180 [ 292.488401] tls_push_record+0x9ae/0x1600 [ 292.492526] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.497088] tls_sw_sendmsg+0x92d/0x1020 [ 292.501124] ? __lock_acquire+0x792/0x4980 [ 292.505358] ? find_held_lock+0x36/0x1d0 [ 292.509404] ? tls_sw_push_pending_record+0x10/0x10 [ 292.514552] ? __local_bh_enable_ip+0x160/0x260 [ 292.519208] ? lock_sock_nested+0xc5/0x100 [ 292.523428] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.527991] ? lock_sock_nested+0x82/0x100 [ 292.532217] ? trace_hardirqs_on+0x28/0x190 [ 292.536825] ? lock_sock_nested+0x82/0x100 [ 292.541038] ? lock_sock_nested+0x82/0x100 [ 292.545253] inet_sendmsg+0x108/0x440 [ 292.549039] smc_sendmsg+0x223/0x320 [ 292.552733] ? smc_sendpage+0x170/0x170 [ 292.556682] sock_sendmsg+0xb5/0xf0 [ 292.560287] sock_write_iter+0x215/0x420 [ 292.564323] ? sock_sendmsg+0xf0/0xf0 [ 292.568118] __vfs_write+0x443/0x890 [ 292.571807] ? lock_downgrade+0x860/0x860 [ 292.575941] ? kernel_read+0x130/0x130 [ 292.579813] ? rw_verify_area+0xb8/0x2b0 [ 292.583854] vfs_write+0x150/0x4d0 [ 292.587373] ksys_write+0x103/0x260 [ 292.590987] ? do_sys_open+0x16e/0x350 [ 292.594857] ? __ia32_sys_read+0xa0/0xa0 [ 292.598905] ? do_syscall_64+0x21/0x4e0 [ 292.602855] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.608197] __x64_sys_write+0x6e/0xb0 [ 292.612061] do_syscall_64+0xd0/0x4e0 [ 292.615862] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.621029] RIP: 0033:0x4592f9 [ 292.624202] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.643094] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 292.650780] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 292.658028] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 292.665449] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 292.672697] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 292.679951] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 292.687213] CPU: 0 PID: 10408 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 292.695088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.704423] Call Trace: [ 292.706988] dump_stack+0x123/0x177 [ 292.710593] should_fail.cold.4+0x5/0x13 [ 292.714630] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 292.720663] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 292.725917] ? kasan_unpoison_shadow+0x35/0x50 [ 292.730476] __alloc_pages_nodemask+0x1d5/0x710 [ 292.735120] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 292.740114] alloc_pages_current+0xd6/0x1b0 [ 292.744416] skb_page_frag_refill+0x20b/0x400 [ 292.748896] sk_page_frag_refill+0x46/0x1b0 [ 292.753197] tcp_sendmsg_locked+0xc58/0x35b0 [ 292.757681] ? mark_held_locks+0x130/0x130 [ 292.761891] ? mark_held_locks+0xc7/0x130 [ 292.766019] ? tcp_sendpage+0x50/0x50 [ 292.769796] ? mark_held_locks+0xc7/0x130 [ 292.773920] ? __local_bh_enable_ip+0x160/0x260 [ 292.778563] ? lock_sock_nested+0xc5/0x100 [ 292.782771] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.787349] ? lock_sock_nested+0x82/0x100 [ 292.791558] ? trace_hardirqs_on+0x28/0x190 [ 292.795854] ? lock_sock_nested+0x82/0x100 [ 292.800063] ? lock_sock_nested+0x82/0x100 [ 292.804272] ? __local_bh_enable_ip+0x160/0x260 [ 292.808918] tcp_sendmsg+0x27/0x40 [ 292.812447] inet_sendmsg+0x108/0x440 [ 292.816223] smc_sendmsg+0x223/0x320 [ 292.819915] ? smc_sendpage+0x170/0x170 [ 292.823903] sock_sendmsg+0xb5/0xf0 [ 292.827517] sock_write_iter+0x215/0x420 [ 292.831553] ? sock_sendmsg+0xf0/0xf0 [ 292.835340] __vfs_write+0x443/0x890 [ 292.839030] ? lock_downgrade+0x860/0x860 [ 292.843152] ? kernel_read+0x130/0x130 [ 292.847023] ? rw_verify_area+0xb8/0x2b0 [ 292.851061] vfs_write+0x150/0x4d0 [ 292.854578] ksys_write+0x103/0x260 [ 292.858179] ? do_sys_open+0x16e/0x350 [ 292.862043] ? __ia32_sys_read+0xa0/0xa0 [ 292.866090] ? do_syscall_64+0x21/0x4e0 [ 292.870037] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.875635] __x64_sys_write+0x6e/0xb0 [ 292.879501] do_syscall_64+0xd0/0x4e0 [ 292.883277] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.888440] RIP: 0033:0x4592f9 [ 292.891646] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.910526] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 292.918209] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 292.925454] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 292.932696] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 292.939942] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 292.947197] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 292.957396] CPU: 1 PID: 10407 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 292.965286] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.974632] Call Trace: [ 292.977227] dump_stack+0x123/0x177 [ 292.980904] should_fail.cold.4+0x5/0x13 [ 292.984960] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 292.990066] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 292.995335] ? kasan_unpoison_shadow+0x35/0x50 [ 292.999919] __alloc_pages_nodemask+0x1d5/0x710 [ 293.004589] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 293.009724] alloc_pages_current+0xd6/0x1b0 [ 293.014048] skb_page_frag_refill+0x20b/0x400 [ 293.018551] sk_page_frag_refill+0x46/0x1b0 [ 293.022873] tcp_sendmsg_locked+0xc58/0x35b0 [ 293.027279] ? mark_held_locks+0x130/0x130 [ 293.031513] ? mark_held_locks+0xc7/0x130 [ 293.035661] ? tcp_sendpage+0x50/0x50 [ 293.039453] ? mark_held_locks+0xc7/0x130 [ 293.043586] ? __local_bh_enable_ip+0x160/0x260 [ 293.048232] ? lock_sock_nested+0xc5/0x100 [ 293.052448] ? lockdep_hardirqs_on+0x421/0x5c0 [ 293.057015] ? lock_sock_nested+0x82/0x100 [ 293.061223] ? trace_hardirqs_on+0x28/0x190 [ 293.065518] ? lock_sock_nested+0x82/0x100 [ 293.069729] ? __local_bh_enable_ip+0x160/0x260 [ 293.074384] tcp_sendmsg+0x27/0x40 [ 293.077904] inet_sendmsg+0x108/0x440 [ 293.081698] smc_sendmsg+0x223/0x320 [ 293.085385] ? smc_sendpage+0x170/0x170 [ 293.089350] sock_sendmsg+0xb5/0xf0 [ 293.092951] sock_write_iter+0x215/0x420 [ 293.096985] ? sock_sendmsg+0xf0/0xf0 [ 293.100770] __vfs_write+0x443/0x890 [ 293.104458] ? lock_downgrade+0x860/0x860 [ 293.108582] ? kernel_read+0x130/0x130 [ 293.112454] ? rw_verify_area+0xb8/0x2b0 [ 293.116492] vfs_write+0x150/0x4d0 [ 293.120009] ksys_write+0x103/0x260 [ 293.123610] ? do_sys_open+0x16e/0x350 [ 293.127479] ? __ia32_sys_read+0xa0/0xa0 [ 293.131528] ? do_syscall_64+0x21/0x4e0 [ 293.135479] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.140823] __x64_sys_write+0x6e/0xb0 [ 293.144685] do_syscall_64+0xd0/0x4e0 [ 293.148463] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.153627] RIP: 0033:0x4592f9 [ 293.156796] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.175674] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 293.183356] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 293.190610] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 293.197865] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 293.205108] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 293.212356] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 293.221082] FAULT_INJECTION: forcing a failure. [ 293.221082] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 293.250584] CPU: 1 PID: 10393 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 293.258526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.267869] Call Trace: [ 293.270438] dump_stack+0x123/0x177 [ 293.274043] should_fail.cold.4+0x5/0x13 [ 293.278081] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 293.283158] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 293.288421] ? kasan_unpoison_shadow+0x35/0x50 [ 293.292979] __alloc_pages_nodemask+0x1d5/0x710 [ 293.297624] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 293.302626] alloc_pages_current+0xd6/0x1b0 [ 293.306937] skb_page_frag_refill+0x20b/0x400 [ 293.311410] sk_page_frag_refill+0x46/0x1b0 [ 293.315710] tcp_sendmsg_locked+0xc58/0x35b0 [ 293.320096] ? mark_held_locks+0x130/0x130 [ 293.324304] ? mark_held_locks+0xc7/0x130 [ 293.328433] ? tcp_sendpage+0x50/0x50 [ 293.332220] ? mark_held_locks+0xc7/0x130 [ 293.336345] ? __local_bh_enable_ip+0x160/0x260 [ 293.340990] ? lock_sock_nested+0xc5/0x100 [ 293.345211] ? lockdep_hardirqs_on+0x421/0x5c0 [ 293.349778] ? lock_sock_nested+0x82/0x100 [ 293.353992] ? trace_hardirqs_on+0x28/0x190 [ 293.358288] ? lock_sock_nested+0x82/0x100 [ 293.362498] ? __local_bh_enable_ip+0x160/0x260 [ 293.367146] tcp_sendmsg+0x27/0x40 [ 293.370667] inet_sendmsg+0x108/0x440 [ 293.374454] smc_sendmsg+0x223/0x320 [ 293.378154] ? smc_sendpage+0x170/0x170 [ 293.382102] sock_sendmsg+0xb5/0xf0 [ 293.385714] sock_write_iter+0x215/0x420 [ 293.389768] ? sock_sendmsg+0xf0/0xf0 [ 293.393552] __vfs_write+0x443/0x890 [ 293.397243] ? lock_downgrade+0x860/0x860 [ 293.401375] ? kernel_read+0x130/0x130 [ 293.405258] ? rw_verify_area+0xb8/0x2b0 [ 293.409297] vfs_write+0x150/0x4d0 [ 293.412822] ksys_write+0x103/0x260 [ 293.416422] ? do_sys_open+0x16e/0x350 [ 293.420285] ? __ia32_sys_read+0xa0/0xa0 [ 293.424338] ? do_syscall_64+0x21/0x4e0 [ 293.428289] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.433628] __x64_sys_write+0x6e/0xb0 [ 293.437491] do_syscall_64+0xd0/0x4e0 [ 293.441265] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.446427] RIP: 0033:0x4592f9 [ 293.449595] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.468746] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 293.476434] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 293.483694] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 293.490946] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 293.498207] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 293.505450] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 293.514682] FAULT_INJECTION: forcing a failure. [ 293.514682] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 293.527700] CPU: 0 PID: 10423 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 293.535585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.545011] Call Trace: [ 293.547578] dump_stack+0x123/0x177 [ 293.551185] should_fail.cold.4+0x5/0x13 [ 293.555224] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 293.560322] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 293.565574] ? kasan_unpoison_shadow+0x35/0x50 [ 293.570135] __alloc_pages_nodemask+0x1d5/0x710 [ 293.574793] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 293.579792] alloc_pages_current+0xd6/0x1b0 [ 293.584094] skb_page_frag_refill+0x20b/0x400 [ 293.588572] sk_page_frag_refill+0x46/0x1b0 [ 293.592870] tcp_sendmsg_locked+0xc58/0x35b0 [ 293.597275] ? mark_held_locks+0x130/0x130 [ 293.601495] ? mark_held_locks+0xc7/0x130 [ 293.605645] ? tcp_sendpage+0x50/0x50 [ 293.609420] ? mark_held_locks+0xc7/0x130 [ 293.613551] ? __local_bh_enable_ip+0x160/0x260 [ 293.618195] ? lock_sock_nested+0xc5/0x100 [ 293.622429] ? lockdep_hardirqs_on+0x421/0x5c0 [ 293.626988] ? lock_sock_nested+0x82/0x100 [ 293.631197] ? trace_hardirqs_on+0x28/0x190 [ 293.635492] ? lock_sock_nested+0x82/0x100 [ 293.639963] ? lock_sock_nested+0x82/0x100 [ 293.644187] ? __local_bh_enable_ip+0x160/0x260 [ 293.648845] tcp_sendmsg+0x27/0x40 [ 293.652384] inet_sendmsg+0x108/0x440 [ 293.656163] smc_sendmsg+0x223/0x320 [ 293.659853] ? smc_sendpage+0x170/0x170 [ 293.663800] sock_sendmsg+0xb5/0xf0 [ 293.667403] sock_write_iter+0x215/0x420 [ 293.671439] ? sock_sendmsg+0xf0/0xf0 [ 293.675244] __vfs_write+0x443/0x890 [ 293.678947] ? lock_downgrade+0x860/0x860 [ 293.683092] ? kernel_read+0x130/0x130 [ 293.686979] ? rw_verify_area+0xb8/0x2b0 [ 293.691017] vfs_write+0x150/0x4d0 [ 293.694536] ksys_write+0x103/0x260 [ 293.698140] ? do_sys_open+0x16e/0x350 [ 293.702003] ? __ia32_sys_read+0xa0/0xa0 [ 293.706053] ? do_syscall_64+0x21/0x4e0 [ 293.710435] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.715796] __x64_sys_write+0x6e/0xb0 [ 293.719667] do_syscall_64+0xd0/0x4e0 [ 293.723456] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.728623] RIP: 0033:0x4592f9 [ 293.731793] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.750683] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 293.758823] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 293.766072] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 293.773317] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 293.780581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 293.787825] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 293.796768] FAULT_INJECTION: forcing a failure. [ 293.796768] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 293.811720] FAULT_INJECTION: forcing a failure. [ 293.811720] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 293.827025] FAULT_INJECTION: forcing a failure. [ 293.827025] name failslab, interval 1, probability 0, space 0, times 0 [ 293.829901] CPU: 1 PID: 10431 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 293.846281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.855639] Call Trace: [ 293.858230] dump_stack+0x123/0x177 [ 293.861861] should_fail.cold.4+0x5/0x13 [ 293.866368] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 293.871676] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 293.876952] ? kasan_unpoison_shadow+0x35/0x50 [ 293.881551] __alloc_pages_nodemask+0x1d5/0x710 [ 293.886227] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 293.891250] alloc_pages_current+0xd6/0x1b0 [ 293.895910] skb_page_frag_refill+0x20b/0x400 [ 293.900405] sk_page_frag_refill+0x46/0x1b0 [ 293.904728] tcp_sendmsg_locked+0xc58/0x35b0 [ 293.909394] ? mark_held_locks+0x130/0x130 [ 293.913617] ? mark_held_locks+0xc7/0x130 [ 293.917770] ? tcp_sendpage+0x50/0x50 [ 293.921586] ? mark_held_locks+0xc7/0x130 [ 293.925749] ? __local_bh_enable_ip+0x160/0x260 [ 293.930413] ? lock_sock_nested+0xc5/0x100 [ 293.934638] ? lockdep_hardirqs_on+0x421/0x5c0 [ 293.939209] ? lock_sock_nested+0x82/0x100 [ 293.943426] ? trace_hardirqs_on+0x28/0x190 [ 293.947749] ? lock_sock_nested+0x82/0x100 [ 293.951967] ? lock_sock_nested+0x82/0x100 [ 293.956181] ? __local_bh_enable_ip+0x160/0x260 [ 293.960838] tcp_sendmsg+0x27/0x40 [ 293.964365] inet_sendmsg+0x108/0x440 [ 293.968168] smc_sendmsg+0x223/0x320 [ 293.971859] ? smc_sendpage+0x170/0x170 [ 293.975810] sock_sendmsg+0xb5/0xf0 [ 293.979416] sock_write_iter+0x215/0x420 [ 293.983457] ? sock_sendmsg+0xf0/0xf0 [ 293.987248] __vfs_write+0x443/0x890 [ 293.990940] ? lock_downgrade+0x860/0x860 [ 293.995067] ? kernel_read+0x130/0x130 [ 293.999041] ? rw_verify_area+0xb8/0x2b0 [ 294.003089] vfs_write+0x150/0x4d0 [ 294.006609] ksys_write+0x103/0x260 [ 294.010220] ? do_sys_open+0x16e/0x350 [ 294.014106] ? __ia32_sys_read+0xa0/0xa0 [ 294.018150] ? do_syscall_64+0x21/0x4e0 [ 294.022193] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.027553] __x64_sys_write+0x6e/0xb0 [ 294.031418] do_syscall_64+0xd0/0x4e0 [ 294.035992] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.041180] RIP: 0033:0x4592f9 [ 294.044356] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.064050] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.071831] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 294.079518] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 294.086791] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 294.094143] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 294.101394] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 294.108682] CPU: 0 PID: 10432 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 294.116749] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.126110] Call Trace: [ 294.128704] dump_stack+0x123/0x177 [ 294.132334] should_fail.cold.4+0x5/0x13 [ 294.136397] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 294.141490] ? kernel_text_address+0x79/0xf0 [ 294.145875] ? __kernel_text_address+0xd/0x40 [ 294.150349] ? unwind_get_return_address+0x61/0xa0 [ 294.155259] __should_failslab+0xba/0xf0 [ 294.159298] should_failslab+0x9/0x14 [ 294.163105] __kmalloc+0x70/0x770 [ 294.166544] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 294.171798] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 294.176877] ? tls_push_record+0xff/0x1600 [ 294.181099] ? tls_sw_sendmsg+0x92d/0x1020 [ 294.185311] ? inet_sendmsg+0x108/0x440 [ 294.189269] ? smc_sendmsg+0x223/0x320 [ 294.193133] ? sock_sendmsg+0xb5/0xf0 [ 294.196910] ? sock_write_iter+0x215/0x420 [ 294.201142] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 294.206919] ? iov_iter_get_pages+0x1ee/0x1370 [ 294.211485] ? __lock_is_held+0xb5/0x140 [ 294.215619] generic_gcmaes_encrypt+0xfd/0x150 [ 294.220178] ? generic_gcmaes_encrypt+0xfd/0x150 [ 294.224912] ? helper_rfc4106_encrypt+0x450/0x450 [ 294.229743] ? __kmalloc+0x5f1/0x770 [ 294.233437] gcmaes_wrapper_encrypt+0x109/0x180 [ 294.238100] tls_push_record+0x9ae/0x1600 [ 294.242228] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.246808] tls_sw_sendmsg+0x92d/0x1020 [ 294.250845] ? __lock_acquire+0x792/0x4980 [ 294.255104] ? find_held_lock+0x36/0x1d0 [ 294.259144] ? tls_sw_push_pending_record+0x10/0x10 [ 294.264158] ? __local_bh_enable_ip+0x160/0x260 [ 294.268806] ? lock_sock_nested+0xc5/0x100 [ 294.273103] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.277660] ? lock_sock_nested+0x82/0x100 [ 294.281876] ? trace_hardirqs_on+0x28/0x190 [ 294.286173] ? lock_sock_nested+0x82/0x100 [ 294.291614] ? lock_sock_nested+0x82/0x100 [ 294.295839] inet_sendmsg+0x108/0x440 [ 294.299617] smc_sendmsg+0x223/0x320 [ 294.303307] ? smc_sendpage+0x170/0x170 [ 294.307254] sock_sendmsg+0xb5/0xf0 [ 294.310858] sock_write_iter+0x215/0x420 [ 294.314914] ? sock_sendmsg+0xf0/0xf0 [ 294.318704] __vfs_write+0x443/0x890 [ 294.322449] ? lock_downgrade+0x860/0x860 [ 294.326575] ? kernel_read+0x130/0x130 [ 294.330449] ? rw_verify_area+0xb8/0x2b0 [ 294.334487] vfs_write+0x150/0x4d0 [ 294.338005] ksys_write+0x103/0x260 [ 294.341620] ? do_sys_open+0x16e/0x350 [ 294.345493] ? __ia32_sys_read+0xa0/0xa0 [ 294.349534] ? do_syscall_64+0x21/0x4e0 [ 294.353482] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.358824] __x64_sys_write+0x6e/0xb0 [ 294.362697] do_syscall_64+0xd0/0x4e0 [ 294.366475] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.371642] RIP: 0033:0x4592f9 [ 294.374811] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.393697] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.401381] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 294.408799] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 294.416049] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 294.423305] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 294.430564] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 294.440443] CPU: 1 PID: 10430 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 294.448346] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.457699] Call Trace: [ 294.460288] dump_stack+0x123/0x177 [ 294.463920] should_fail.cold.4+0x5/0x13 [ 294.467982] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 294.473081] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 294.478353] ? kasan_unpoison_shadow+0x35/0x50 [ 294.482937] __alloc_pages_nodemask+0x1d5/0x710 [ 294.487603] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 294.492629] alloc_pages_current+0xd6/0x1b0 [ 294.496950] skb_page_frag_refill+0x20b/0x400 [ 294.501426] sk_page_frag_refill+0x46/0x1b0 [ 294.505727] tcp_sendmsg_locked+0xc58/0x35b0 [ 294.510818] ? mark_held_locks+0x130/0x130 [ 294.515028] ? mark_held_locks+0xc7/0x130 [ 294.519155] ? tcp_sendpage+0x50/0x50 [ 294.523032] ? mark_held_locks+0xc7/0x130 [ 294.527165] ? __local_bh_enable_ip+0x160/0x260 [ 294.531809] ? lock_sock_nested+0xc5/0x100 [ 294.536022] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.540578] ? lock_sock_nested+0x82/0x100 [ 294.544788] ? trace_hardirqs_on+0x28/0x190 [ 294.549083] ? lock_sock_nested+0x82/0x100 [ 294.553380] ? lock_sock_nested+0x82/0x100 [ 294.557594] ? __local_bh_enable_ip+0x160/0x260 [ 294.562734] tcp_sendmsg+0x27/0x40 [ 294.566265] inet_sendmsg+0x108/0x440 [ 294.570042] smc_sendmsg+0x223/0x320 [ 294.573732] ? smc_sendpage+0x170/0x170 [ 294.577681] sock_sendmsg+0xb5/0xf0 [ 294.581300] sock_write_iter+0x215/0x420 [ 294.585337] ? sock_sendmsg+0xf0/0xf0 [ 294.589119] __vfs_write+0x443/0x890 [ 294.592824] ? lock_downgrade+0x860/0x860 [ 294.596960] ? kernel_read+0x130/0x130 [ 294.600831] ? rw_verify_area+0xb8/0x2b0 [ 294.604881] vfs_write+0x150/0x4d0 [ 294.608496] ksys_write+0x103/0x260 [ 294.612098] ? do_sys_open+0x16e/0x350 [ 294.615961] ? __ia32_sys_read+0xa0/0xa0 [ 294.620003] ? do_syscall_64+0x21/0x4e0 [ 294.623954] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.629296] __x64_sys_write+0x6e/0xb0 [ 294.633171] do_syscall_64+0xd0/0x4e0 [ 294.636949] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.642116] RIP: 0033:0x4592f9 [ 294.645296] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.664184] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.671872] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 294.679133] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 294.686380] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 294.693636] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 294.700978] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 294.759396] FAULT_INJECTION: forcing a failure. [ 294.759396] name failslab, interval 1, probability 0, space 0, times 0 [ 294.773979] FAULT_INJECTION: forcing a failure. [ 294.773979] name failslab, interval 1, probability 0, space 0, times 0 [ 294.785555] FAULT_INJECTION: forcing a failure. [ 294.785555] name failslab, interval 1, probability 0, space 0, times 0 [ 294.794542] FAULT_INJECTION: forcing a failure. [ 294.794542] name failslab, interval 1, probability 0, space 0, times 0 [ 294.800874] CPU: 1 PID: 10453 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 294.815829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.825173] Call Trace: [ 294.827740] dump_stack+0x123/0x177 [ 294.831345] should_fail.cold.4+0x5/0x13 [ 294.835390] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 294.840467] ? kernel_text_address+0x79/0xf0 [ 294.844852] ? __kernel_text_address+0xd/0x40 [ 294.849323] ? unwind_get_return_address+0x61/0xa0 [ 294.854234] __should_failslab+0xba/0xf0 [ 294.858270] should_failslab+0x9/0x14 [ 294.862045] __kmalloc+0x70/0x770 [ 294.865488] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 294.870740] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 294.875820] ? tls_push_record+0xff/0x1600 [ 294.880031] ? tls_sw_sendmsg+0x92d/0x1020 [ 294.884417] ? inet_sendmsg+0x108/0x440 [ 294.888365] ? smc_sendmsg+0x223/0x320 [ 294.892228] ? sock_sendmsg+0xb5/0xf0 [ 294.896004] ? sock_write_iter+0x215/0x420 [ 294.900218] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 294.905990] ? iov_iter_get_pages+0x1ee/0x1370 [ 294.910554] ? __lock_is_held+0xb5/0x140 [ 294.914596] generic_gcmaes_encrypt+0xfd/0x150 [ 294.919176] ? generic_gcmaes_encrypt+0xfd/0x150 [ 294.923908] ? helper_rfc4106_encrypt+0x450/0x450 [ 294.929257] ? __kmalloc+0x5f1/0x770 [ 294.934436] gcmaes_wrapper_encrypt+0x109/0x180 [ 294.939080] tls_push_record+0x9ae/0x1600 [ 294.943241] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.947805] tls_sw_sendmsg+0x92d/0x1020 [ 294.951844] ? __lock_acquire+0x792/0x4980 [ 294.956059] ? find_held_lock+0x36/0x1d0 [ 294.960097] ? tls_sw_push_pending_record+0x10/0x10 [ 294.965104] ? __local_bh_enable_ip+0x160/0x260 [ 294.969753] ? lock_sock_nested+0xc5/0x100 [ 294.974398] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.978953] ? lock_sock_nested+0x82/0x100 [ 294.983161] ? trace_hardirqs_on+0x28/0x190 [ 294.987473] ? lock_sock_nested+0x82/0x100 [ 294.991703] ? lock_sock_nested+0x82/0x100 [ 294.995913] inet_sendmsg+0x108/0x440 [ 294.999691] smc_sendmsg+0x223/0x320 [ 295.003552] ? smc_sendpage+0x170/0x170 [ 295.007513] sock_sendmsg+0xb5/0xf0 [ 295.011115] sock_write_iter+0x215/0x420 [ 295.015163] ? sock_sendmsg+0xf0/0xf0 [ 295.018946] __vfs_write+0x443/0x890 [ 295.022642] ? lock_downgrade+0x860/0x860 [ 295.026863] ? kernel_read+0x130/0x130 [ 295.030735] ? rw_verify_area+0xb8/0x2b0 [ 295.034772] vfs_write+0x150/0x4d0 [ 295.038288] ksys_write+0x103/0x260 [ 295.041890] ? do_sys_open+0x16e/0x350 [ 295.045755] ? __ia32_sys_read+0xa0/0xa0 [ 295.049791] ? do_syscall_64+0x21/0x4e0 [ 295.053748] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.059274] __x64_sys_write+0x6e/0xb0 [ 295.063226] do_syscall_64+0xd0/0x4e0 [ 295.067020] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.072190] RIP: 0033:0x4592f9 [ 295.075359] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.094236] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 295.101924] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 295.109169] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 295.116431] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 295.123676] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 295.130925] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 295.147408] CPU: 0 PID: 10455 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 295.155308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.164659] Call Trace: [ 295.167246] dump_stack+0x123/0x177 [ 295.170872] should_fail.cold.4+0x5/0x13 [ 295.174927] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 295.180019] ? kernel_text_address+0x79/0xf0 [ 295.184423] ? __kernel_text_address+0xd/0x40 [ 295.188914] ? unwind_get_return_address+0x61/0xa0 [ 295.193840] __should_failslab+0xba/0xf0 [ 295.197905] should_failslab+0x9/0x14 [ 295.201700] __kmalloc+0x70/0x770 [ 295.205149] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 295.210426] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 295.215523] ? tls_push_record+0xff/0x1600 [ 295.219749] ? tls_sw_sendmsg+0x92d/0x1020 [ 295.223980] ? inet_sendmsg+0x108/0x440 [ 295.227947] ? smc_sendmsg+0x223/0x320 [ 295.231819] ? sock_sendmsg+0xb5/0xf0 [ 295.235606] ? sock_write_iter+0x215/0x420 [ 295.239836] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 295.245622] ? iov_iter_get_pages+0x1ee/0x1370 [ 295.250223] ? __lock_is_held+0xb5/0x140 [ 295.255069] generic_gcmaes_encrypt+0xfd/0x150 [ 295.259644] ? generic_gcmaes_encrypt+0xfd/0x150 [ 295.264837] ? helper_rfc4106_encrypt+0x450/0x450 [ 295.269689] ? __kmalloc+0x5f1/0x770 [ 295.273401] gcmaes_wrapper_encrypt+0x109/0x180 [ 295.278060] tls_push_record+0x9ae/0x1600 [ 295.282195] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.286780] tls_sw_sendmsg+0x92d/0x1020 [ 295.290834] ? __lock_acquire+0x792/0x4980 [ 295.296136] ? find_held_lock+0x36/0x1d0 [ 295.300188] ? tls_sw_push_pending_record+0x10/0x10 [ 295.305185] ? __local_bh_enable_ip+0x160/0x260 [ 295.309841] ? lock_sock_nested+0xc5/0x100 [ 295.314085] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.318652] ? lock_sock_nested+0x82/0x100 [ 295.322870] ? trace_hardirqs_on+0x28/0x190 [ 295.327172] ? lock_sock_nested+0x82/0x100 [ 295.331910] ? lock_sock_nested+0x82/0x100 [ 295.336137] inet_sendmsg+0x108/0x440 [ 295.339934] smc_sendmsg+0x223/0x320 [ 295.343641] ? smc_sendpage+0x170/0x170 [ 295.347603] sock_sendmsg+0xb5/0xf0 [ 295.351212] sock_write_iter+0x215/0x420 [ 295.355258] ? sock_sendmsg+0xf0/0xf0 [ 295.359088] __vfs_write+0x443/0x890 [ 295.362792] ? lock_downgrade+0x860/0x860 [ 295.366920] ? kernel_read+0x130/0x130 [ 295.370800] ? rw_verify_area+0xb8/0x2b0 [ 295.374861] vfs_write+0x150/0x4d0 [ 295.378386] ksys_write+0x103/0x260 [ 295.381993] ? do_sys_open+0x16e/0x350 [ 295.385874] ? __ia32_sys_read+0xa0/0xa0 [ 295.390022] ? do_syscall_64+0x21/0x4e0 [ 295.393978] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.399428] __x64_sys_write+0x6e/0xb0 [ 295.403303] do_syscall_64+0xd0/0x4e0 [ 295.407104] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.412273] RIP: 0033:0x4592f9 [ 295.415453] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.434430] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 295.442125] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 295.449477] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 295.456736] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 295.463999] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 295.471254] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 295.478519] CPU: 1 PID: 10452 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 295.486404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.495912] Call Trace: [ 295.498487] dump_stack+0x123/0x177 [ 295.502102] should_fail.cold.4+0x5/0x13 [ 295.507097] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 295.512206] ? kernel_text_address+0x79/0xf0 [ 295.516992] ? __kernel_text_address+0xd/0x40 [ 295.521489] ? unwind_get_return_address+0x61/0xa0 [ 295.526400] __should_failslab+0xba/0xf0 [ 295.530440] should_failslab+0x9/0x14 [ 295.534221] __kmalloc+0x70/0x770 [ 295.537667] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 295.542924] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 295.548005] ? tls_push_record+0xff/0x1600 [ 295.552230] ? tls_sw_sendmsg+0x92d/0x1020 [ 295.556442] ? inet_sendmsg+0x108/0x440 [ 295.560393] ? smc_sendmsg+0x223/0x320 [ 295.564257] ? sock_sendmsg+0xb5/0xf0 [ 295.568035] ? sock_write_iter+0x215/0x420 [ 295.572428] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 295.578306] ? iov_iter_get_pages+0x1ee/0x1370 [ 295.582874] ? __lock_is_held+0xb5/0x140 [ 295.590498] generic_gcmaes_encrypt+0xfd/0x150 [ 295.595059] ? generic_gcmaes_encrypt+0xfd/0x150 [ 295.600920] ? helper_rfc4106_encrypt+0x450/0x450 [ 295.605745] ? __kmalloc+0x5f1/0x770 [ 295.609442] gcmaes_wrapper_encrypt+0x109/0x180 [ 295.614093] tls_push_record+0x9ae/0x1600 [ 295.618219] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.622798] tls_sw_sendmsg+0x92d/0x1020 [ 295.626838] ? __lock_acquire+0x792/0x4980 [ 295.631054] ? find_held_lock+0x36/0x1d0 [ 295.635101] ? tls_sw_push_pending_record+0x10/0x10 [ 295.640094] ? __local_bh_enable_ip+0x160/0x260 [ 295.644761] ? lock_sock_nested+0xc5/0x100 [ 295.648973] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.653531] ? lock_sock_nested+0x82/0x100 [ 295.657758] ? trace_hardirqs_on+0x28/0x190 [ 295.662055] ? lock_sock_nested+0x82/0x100 [ 295.666459] ? lock_sock_nested+0x82/0x100 [ 295.670697] inet_sendmsg+0x108/0x440 [ 295.674477] smc_sendmsg+0x223/0x320 [ 295.678186] ? smc_sendpage+0x170/0x170 [ 295.682262] sock_sendmsg+0xb5/0xf0 [ 295.685884] sock_write_iter+0x215/0x420 [ 295.689928] ? sock_sendmsg+0xf0/0xf0 [ 295.693717] __vfs_write+0x443/0x890 [ 295.697432] ? lock_downgrade+0x860/0x860 [ 295.701578] ? kernel_read+0x130/0x130 [ 295.705456] ? rw_verify_area+0xb8/0x2b0 [ 295.709498] vfs_write+0x150/0x4d0 [ 295.713017] ksys_write+0x103/0x260 [ 295.716620] ? do_sys_open+0x16e/0x350 [ 295.720485] ? __ia32_sys_read+0xa0/0xa0 [ 295.724523] ? do_syscall_64+0x21/0x4e0 [ 295.728477] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.733823] __x64_sys_write+0x6e/0xb0 [ 295.737697] do_syscall_64+0xd0/0x4e0 [ 295.741761] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.747040] RIP: 0033:0x4592f9 [ 295.750318] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.769385] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 295.777101] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 295.784376] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 295.791629] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 295.798877] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 295.806139] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 295.819233] CPU: 0 PID: 10448 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 295.827133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.836921] Call Trace: [ 295.839509] dump_stack+0x123/0x177 [ 295.843153] should_fail.cold.4+0x5/0x13 [ 295.847207] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 295.852289] ? kernel_text_address+0x79/0xf0 [ 295.856677] ? __kernel_text_address+0xd/0x40 [ 295.861165] ? unwind_get_return_address+0x61/0xa0 [ 295.866092] __should_failslab+0xba/0xf0 [ 295.870133] should_failslab+0x9/0x14 [ 295.873910] __kmalloc+0x70/0x770 [ 295.877361] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 295.882616] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 295.887701] ? tls_push_record+0xff/0x1600 [ 295.891932] ? tls_sw_sendmsg+0x92d/0x1020 [ 295.896146] ? inet_sendmsg+0x108/0x440 [ 295.900097] ? smc_sendmsg+0x223/0x320 [ 295.903973] ? sock_sendmsg+0xb5/0xf0 [ 295.907761] ? sock_write_iter+0x215/0x420 [ 295.911982] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 295.917760] ? iov_iter_get_pages+0x1ee/0x1370 [ 295.922338] ? __lock_is_held+0xb5/0x140 [ 295.926382] generic_gcmaes_encrypt+0xfd/0x150 [ 295.930938] ? generic_gcmaes_encrypt+0xfd/0x150 [ 295.935671] ? helper_rfc4106_encrypt+0x450/0x450 [ 295.940489] ? __kmalloc+0x5f1/0x770 [ 295.944198] gcmaes_wrapper_encrypt+0x109/0x180 [ 295.948848] tls_push_record+0x9ae/0x1600 [ 295.952985] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.957572] tls_sw_sendmsg+0x92d/0x1020 [ 295.961609] ? __lock_acquire+0x792/0x4980 [ 295.965839] ? find_held_lock+0x36/0x1d0 [ 295.969893] ? tls_sw_push_pending_record+0x10/0x10 [ 295.974902] ? __local_bh_enable_ip+0x160/0x260 [ 295.979734] ? lock_sock_nested+0xc5/0x100 [ 295.983966] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.988528] ? lock_sock_nested+0x82/0x100 [ 295.992739] ? trace_hardirqs_on+0x28/0x190 [ 295.997038] ? lock_sock_nested+0x82/0x100 [ 296.001246] ? lock_sock_nested+0x82/0x100 [ 296.005893] inet_sendmsg+0x108/0x440 [ 296.009675] smc_sendmsg+0x223/0x320 [ 296.013381] ? smc_sendpage+0x170/0x170 [ 296.017346] sock_sendmsg+0xb5/0xf0 [ 296.020958] sock_write_iter+0x215/0x420 [ 296.025012] ? sock_sendmsg+0xf0/0xf0 [ 296.028796] __vfs_write+0x443/0x890 [ 296.032488] ? lock_downgrade+0x860/0x860 [ 296.036617] ? kernel_read+0x130/0x130 [ 296.040496] ? rw_verify_area+0xb8/0x2b0 [ 296.044568] vfs_write+0x150/0x4d0 [ 296.048090] ksys_write+0x103/0x260 [ 296.051706] ? do_sys_open+0x16e/0x350 [ 296.055571] ? __ia32_sys_read+0xa0/0xa0 [ 296.059609] ? do_syscall_64+0x21/0x4e0 [ 296.063566] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.068944] __x64_sys_write+0x6e/0xb0 [ 296.072810] do_syscall_64+0xd0/0x4e0 [ 296.076693] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.082479] RIP: 0033:0x4592f9 [ 296.085669] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.105416] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 296.113100] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 2020/11/29 15:27:59 executed programs: 939 [ 296.120348] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 296.128031] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 296.135281] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 296.142563] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 296.208612] FAULT_INJECTION: forcing a failure. [ 296.208612] name failslab, interval 1, probability 0, space 0, times 0 [ 296.220556] FAULT_INJECTION: forcing a failure. [ 296.220556] name failslab, interval 1, probability 0, space 0, times 0 [ 296.232239] FAULT_INJECTION: forcing a failure. [ 296.232239] name failslab, interval 1, probability 0, space 0, times 0 [ 296.243911] FAULT_INJECTION: forcing a failure. [ 296.243911] name failslab, interval 1, probability 0, space 0, times 0 [ 296.256093] FAULT_INJECTION: forcing a failure. [ 296.256093] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 296.259865] CPU: 1 PID: 10472 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 296.275769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.285131] Call Trace: [ 296.287717] dump_stack+0x123/0x177 [ 296.291342] should_fail.cold.4+0x5/0x13 [ 296.295395] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 296.300493] ? kernel_text_address+0x79/0xf0 [ 296.305008] ? __kernel_text_address+0xd/0x40 [ 296.309489] ? unwind_get_return_address+0x61/0xa0 [ 296.314426] __should_failslab+0xba/0xf0 [ 296.318477] should_failslab+0x9/0x14 [ 296.322265] __kmalloc+0x70/0x770 [ 296.325703] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 296.330977] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 296.336065] ? tls_push_record+0xff/0x1600 [ 296.340281] ? tls_sw_sendmsg+0x92d/0x1020 [ 296.344585] ? inet_sendmsg+0x108/0x440 [ 296.348809] ? smc_sendmsg+0x223/0x320 [ 296.352683] ? sock_sendmsg+0xb5/0xf0 [ 296.356468] ? sock_write_iter+0x215/0x420 [ 296.360691] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 296.366494] ? iov_iter_get_pages+0x1ee/0x1370 [ 296.371068] ? __lock_is_held+0xb5/0x140 [ 296.375127] generic_gcmaes_encrypt+0xfd/0x150 [ 296.379695] ? generic_gcmaes_encrypt+0xfd/0x150 [ 296.384440] ? helper_rfc4106_encrypt+0x450/0x450 [ 296.389287] ? __kmalloc+0x5f1/0x770 [ 296.392986] gcmaes_wrapper_encrypt+0x109/0x180 [ 296.397646] tls_push_record+0x9ae/0x1600 [ 296.401778] ? lockdep_hardirqs_on+0x421/0x5c0 [ 296.406368] tls_sw_sendmsg+0x92d/0x1020 [ 296.410418] ? __lock_acquire+0x792/0x4980 [ 296.414664] ? find_held_lock+0x36/0x1d0 [ 296.418731] ? tls_sw_push_pending_record+0x10/0x10 [ 296.425489] ? __local_bh_enable_ip+0x160/0x260 [ 296.430141] ? lock_sock_nested+0xc5/0x100 [ 296.434382] ? lockdep_hardirqs_on+0x421/0x5c0 [ 296.438949] ? lock_sock_nested+0x82/0x100 [ 296.443195] ? trace_hardirqs_on+0x28/0x190 [ 296.447497] ? lock_sock_nested+0x82/0x100 [ 296.451740] ? lock_sock_nested+0x82/0x100 [ 296.455974] inet_sendmsg+0x108/0x440 [ 296.459784] smc_sendmsg+0x223/0x320 [ 296.463484] ? smc_sendpage+0x170/0x170 [ 296.467446] sock_sendmsg+0xb5/0xf0 [ 296.471052] sock_write_iter+0x215/0x420 [ 296.475110] ? sock_sendmsg+0xf0/0xf0 [ 296.478907] __vfs_write+0x443/0x890 [ 296.482631] ? lock_downgrade+0x860/0x860 [ 296.486772] ? kernel_read+0x130/0x130 [ 296.490652] ? rw_verify_area+0xb8/0x2b0 [ 296.494766] vfs_write+0x150/0x4d0 [ 296.498304] ksys_write+0x103/0x260 [ 296.501917] ? do_sys_open+0x16e/0x350 [ 296.505796] ? __ia32_sys_read+0xa0/0xa0 [ 296.509842] ? do_syscall_64+0x21/0x4e0 [ 296.513904] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.519274] __x64_sys_write+0x6e/0xb0 [ 296.523144] do_syscall_64+0xd0/0x4e0 [ 296.526941] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.532508] RIP: 0033:0x4592f9 [ 296.535683] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.554747] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 296.562445] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 296.569699] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 296.576968] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 296.584220] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 296.591475] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 296.598744] CPU: 0 PID: 10444 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 296.607067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.616418] Call Trace: [ 296.619001] dump_stack+0x123/0x177 [ 296.622636] should_fail.cold.4+0x5/0x13 [ 296.626694] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 296.631796] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 296.637159] ? kasan_unpoison_shadow+0x35/0x50 [ 296.641744] __alloc_pages_nodemask+0x1d5/0x710 [ 296.646411] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 296.652374] alloc_pages_current+0xd6/0x1b0 [ 296.656676] skb_page_frag_refill+0x20b/0x400 [ 296.661155] sk_page_frag_refill+0x46/0x1b0 [ 296.665457] tcp_sendmsg_locked+0xc58/0x35b0 [ 296.669845] ? mark_held_locks+0x130/0x130 [ 296.674055] ? mark_held_locks+0xc7/0x130 [ 296.678185] ? tcp_sendpage+0x50/0x50 [ 296.682225] ? mark_held_locks+0xc7/0x130 [ 296.686351] ? __local_bh_enable_ip+0x160/0x260 [ 296.691014] ? lock_sock_nested+0xc5/0x100 [ 296.695237] ? lockdep_hardirqs_on+0x421/0x5c0 [ 296.699802] ? lock_sock_nested+0x82/0x100 [ 296.704021] ? trace_hardirqs_on+0x28/0x190 [ 296.708339] ? lock_sock_nested+0x82/0x100 [ 296.712550] ? lock_sock_nested+0x82/0x100 [ 296.716777] ? __local_bh_enable_ip+0x160/0x260 [ 296.721450] tcp_sendmsg+0x27/0x40 [ 296.724995] inet_sendmsg+0x108/0x440 [ 296.728775] smc_sendmsg+0x223/0x320 [ 296.732484] ? smc_sendpage+0x170/0x170 [ 296.736435] sock_sendmsg+0xb5/0xf0 [ 296.740040] sock_write_iter+0x215/0x420 [ 296.744139] ? sock_sendmsg+0xf0/0xf0 [ 296.747927] __vfs_write+0x443/0x890 [ 296.751639] ? lock_downgrade+0x860/0x860 [ 296.755791] ? kernel_read+0x130/0x130 [ 296.759672] ? rw_verify_area+0xb8/0x2b0 [ 296.763711] vfs_write+0x150/0x4d0 [ 296.767231] ksys_write+0x103/0x260 [ 296.770833] ? do_sys_open+0x16e/0x350 [ 296.774723] ? __ia32_sys_read+0xa0/0xa0 [ 296.778779] ? do_syscall_64+0x21/0x4e0 [ 296.782733] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.788076] __x64_sys_write+0x6e/0xb0 [ 296.791960] do_syscall_64+0xd0/0x4e0 [ 296.795741] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.800910] RIP: 0033:0x4592f9 [ 296.804078] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.823677] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 296.831367] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 296.838617] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 296.845863] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 296.853108] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 296.860356] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 296.871662] CPU: 0 PID: 10474 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 296.879726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.889085] Call Trace: [ 296.891674] dump_stack+0x123/0x177 [ 296.895300] should_fail.cold.4+0x5/0x13 [ 296.899357] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 296.904470] ? kernel_text_address+0x79/0xf0 [ 296.908859] ? __kernel_text_address+0xd/0x40 [ 296.913332] ? unwind_get_return_address+0x61/0xa0 [ 296.918245] __should_failslab+0xba/0xf0 [ 296.922288] should_failslab+0x9/0x14 [ 296.926068] __kmalloc+0x70/0x770 [ 296.929500] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 296.934754] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 296.940083] ? tls_push_record+0xff/0x1600 [ 296.944312] ? tls_sw_sendmsg+0x92d/0x1020 [ 296.949056] ? inet_sendmsg+0x108/0x440 [ 296.953007] ? smc_sendmsg+0x223/0x320 [ 296.956869] ? sock_sendmsg+0xb5/0xf0 [ 296.960645] ? sock_write_iter+0x215/0x420 [ 296.964860] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 296.970724] ? iov_iter_get_pages+0x1ee/0x1370 [ 296.975294] ? __lock_is_held+0xb5/0x140 [ 296.979340] generic_gcmaes_encrypt+0xfd/0x150 [ 296.983897] ? generic_gcmaes_encrypt+0xfd/0x150 [ 296.988631] ? helper_rfc4106_encrypt+0x450/0x450 [ 296.993462] ? __kmalloc+0x5f1/0x770 [ 296.997167] gcmaes_wrapper_encrypt+0x109/0x180 [ 297.001815] tls_push_record+0x9ae/0x1600 [ 297.005949] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.010513] tls_sw_sendmsg+0x92d/0x1020 [ 297.014550] ? __lock_acquire+0x792/0x4980 [ 297.018768] ? find_held_lock+0x36/0x1d0 [ 297.022818] ? tls_sw_push_pending_record+0x10/0x10 [ 297.027809] ? __local_bh_enable_ip+0x160/0x260 [ 297.032456] ? lock_sock_nested+0xc5/0x100 [ 297.036664] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.041221] ? lock_sock_nested+0x82/0x100 [ 297.045434] ? trace_hardirqs_on+0x28/0x190 [ 297.049741] ? lock_sock_nested+0x82/0x100 [ 297.053953] ? lock_sock_nested+0x82/0x100 [ 297.058165] inet_sendmsg+0x108/0x440 [ 297.061945] smc_sendmsg+0x223/0x320 [ 297.065636] ? smc_sendpage+0x170/0x170 [ 297.069586] sock_sendmsg+0xb5/0xf0 [ 297.073204] sock_write_iter+0x215/0x420 [ 297.077254] ? sock_sendmsg+0xf0/0xf0 [ 297.081050] __vfs_write+0x443/0x890 [ 297.084744] ? lock_downgrade+0x860/0x860 [ 297.088869] ? kernel_read+0x130/0x130 [ 297.092759] ? rw_verify_area+0xb8/0x2b0 [ 297.096803] vfs_write+0x150/0x4d0 [ 297.100408] ksys_write+0x103/0x260 [ 297.104016] ? do_sys_open+0x16e/0x350 [ 297.107880] ? __ia32_sys_read+0xa0/0xa0 [ 297.111920] ? do_syscall_64+0x21/0x4e0 [ 297.116307] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.121671] __x64_sys_write+0x6e/0xb0 [ 297.125549] do_syscall_64+0xd0/0x4e0 [ 297.129330] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.134497] RIP: 0033:0x4592f9 [ 297.137669] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.156553] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 297.164235] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 297.171483] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 297.178731] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 297.186149] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 297.193395] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 297.203065] CPU: 0 PID: 10468 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 297.210950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.220300] Call Trace: [ 297.222973] dump_stack+0x123/0x177 [ 297.226601] should_fail.cold.4+0x5/0x13 [ 297.230651] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 297.235738] ? kernel_text_address+0x79/0xf0 [ 297.240135] ? __kernel_text_address+0xd/0x40 [ 297.244622] ? unwind_get_return_address+0x61/0xa0 [ 297.249541] __should_failslab+0xba/0xf0 [ 297.253586] should_failslab+0x9/0x14 [ 297.257388] __kmalloc+0x70/0x770 [ 297.261003] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 297.266266] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 297.271357] ? tls_push_record+0xff/0x1600 [ 297.275596] ? tls_sw_sendmsg+0x92d/0x1020 [ 297.279805] ? inet_sendmsg+0x108/0x440 [ 297.283759] ? smc_sendmsg+0x223/0x320 [ 297.288173] ? sock_sendmsg+0xb5/0xf0 [ 297.292042] ? sock_write_iter+0x215/0x420 [ 297.296258] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 297.302034] ? iov_iter_get_pages+0x1ee/0x1370 [ 297.306609] ? __lock_is_held+0xb5/0x140 [ 297.310673] generic_gcmaes_encrypt+0xfd/0x150 [ 297.315249] ? generic_gcmaes_encrypt+0xfd/0x150 [ 297.319987] ? helper_rfc4106_encrypt+0x450/0x450 [ 297.324835] ? __kmalloc+0x5f1/0x770 [ 297.328555] gcmaes_wrapper_encrypt+0x109/0x180 [ 297.333226] tls_push_record+0x9ae/0x1600 [ 297.337352] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.341921] tls_sw_sendmsg+0x92d/0x1020 [ 297.345963] ? __lock_acquire+0x792/0x4980 [ 297.350189] ? find_held_lock+0x36/0x1d0 [ 297.354231] ? tls_sw_push_pending_record+0x10/0x10 [ 297.359312] ? __local_bh_enable_ip+0x160/0x260 [ 297.363958] ? lock_sock_nested+0xc5/0x100 [ 297.368176] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.372744] ? lock_sock_nested+0x82/0x100 [ 297.376972] ? trace_hardirqs_on+0x28/0x190 [ 297.381276] ? lock_sock_nested+0x82/0x100 [ 297.385494] ? lock_sock_nested+0x82/0x100 [ 297.389717] inet_sendmsg+0x108/0x440 [ 297.393499] smc_sendmsg+0x223/0x320 [ 297.397205] ? smc_sendpage+0x170/0x170 [ 297.401168] sock_sendmsg+0xb5/0xf0 [ 297.404770] sock_write_iter+0x215/0x420 [ 297.408814] ? sock_sendmsg+0xf0/0xf0 [ 297.412608] __vfs_write+0x443/0x890 [ 297.416300] ? lock_downgrade+0x860/0x860 [ 297.420428] ? kernel_read+0x130/0x130 [ 297.424301] ? rw_verify_area+0xb8/0x2b0 [ 297.428350] vfs_write+0x150/0x4d0 [ 297.431874] ksys_write+0x103/0x260 [ 297.435477] ? do_sys_open+0x16e/0x350 [ 297.439344] ? __ia32_sys_read+0xa0/0xa0 [ 297.443382] ? do_syscall_64+0x21/0x4e0 [ 297.447338] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.452689] __x64_sys_write+0x6e/0xb0 [ 297.456574] do_syscall_64+0xd0/0x4e0 [ 297.460354] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.465525] RIP: 0033:0x4592f9 [ 297.468704] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.487602] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 297.495303] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 297.502553] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 297.509822] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 297.517069] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 297.524331] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 297.531638] CPU: 1 PID: 10471 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 297.539528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.549054] Call Trace: [ 297.551623] dump_stack+0x123/0x177 [ 297.555233] should_fail.cold.4+0x5/0x13 [ 297.559372] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 297.564461] ? kernel_text_address+0x79/0xf0 [ 297.568853] ? __kernel_text_address+0xd/0x40 [ 297.573332] ? unwind_get_return_address+0x61/0xa0 [ 297.578248] __should_failslab+0xba/0xf0 [ 297.582298] should_failslab+0x9/0x14 [ 297.586074] __kmalloc+0x70/0x770 [ 297.589504] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 297.594755] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 297.599834] ? tls_push_record+0xff/0x1600 [ 297.604043] ? tls_sw_sendmsg+0x92d/0x1020 [ 297.608253] ? inet_sendmsg+0x108/0x440 [ 297.612201] ? smc_sendmsg+0x223/0x320 [ 297.616062] ? sock_sendmsg+0xb5/0xf0 [ 297.619835] ? sock_write_iter+0x215/0x420 [ 297.624048] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 297.629820] ? iov_iter_get_pages+0x1ee/0x1370 [ 297.634381] ? __lock_is_held+0xb5/0x140 [ 297.638464] generic_gcmaes_encrypt+0xfd/0x150 [ 297.643020] ? generic_gcmaes_encrypt+0xfd/0x150 [ 297.647750] ? helper_rfc4106_encrypt+0x450/0x450 [ 297.652656] ? __kmalloc+0x5f1/0x770 [ 297.656346] gcmaes_wrapper_encrypt+0x109/0x180 [ 297.660993] tls_push_record+0x9ae/0x1600 [ 297.665133] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.669697] tls_sw_sendmsg+0x92d/0x1020 [ 297.673732] ? __lock_acquire+0x792/0x4980 [ 297.677957] ? find_held_lock+0x36/0x1d0 [ 297.682134] ? tls_sw_push_pending_record+0x10/0x10 [ 297.687146] ? __local_bh_enable_ip+0x160/0x260 [ 297.691812] ? lock_sock_nested+0xc5/0x100 [ 297.696022] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.700581] ? lock_sock_nested+0x82/0x100 [ 297.704802] ? trace_hardirqs_on+0x28/0x190 [ 297.709097] ? lock_sock_nested+0x82/0x100 [ 297.713311] ? lock_sock_nested+0x82/0x100 [ 297.717535] inet_sendmsg+0x108/0x440 [ 297.721332] smc_sendmsg+0x223/0x320 [ 297.725056] ? smc_sendpage+0x170/0x170 [ 297.729016] sock_sendmsg+0xb5/0xf0 [ 297.732617] sock_write_iter+0x215/0x420 [ 297.736652] ? sock_sendmsg+0xf0/0xf0 [ 297.740442] __vfs_write+0x443/0x890 [ 297.744237] ? lock_downgrade+0x860/0x860 [ 297.748361] ? kernel_read+0x130/0x130 [ 297.752254] ? rw_verify_area+0xb8/0x2b0 [ 297.756293] vfs_write+0x150/0x4d0 [ 297.759809] ksys_write+0x103/0x260 [ 297.763411] ? do_sys_open+0x16e/0x350 [ 297.767278] ? __ia32_sys_read+0xa0/0xa0 [ 297.771321] ? do_syscall_64+0x21/0x4e0 [ 297.775270] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.780611] __x64_sys_write+0x6e/0xb0 [ 297.784474] do_syscall_64+0xd0/0x4e0 [ 297.788250] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.793422] RIP: 0033:0x4592f9 [ 297.796593] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.815474] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 297.823159] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 297.830407] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 297.837672] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 297.844927] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 297.852174] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 297.898935] FAULT_INJECTION: forcing a failure. [ 297.898935] name failslab, interval 1, probability 0, space 0, times 0 [ 297.910639] FAULT_INJECTION: forcing a failure. [ 297.910639] name failslab, interval 1, probability 0, space 0, times 0 [ 297.914592] FAULT_INJECTION: forcing a failure. [ 297.914592] name failslab, interval 1, probability 0, space 0, times 0 [ 297.933920] FAULT_INJECTION: forcing a failure. [ 297.933920] name failslab, interval 1, probability 0, space 0, times 0 [ 297.948557] CPU: 0 PID: 10492 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 297.956452] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.965800] Call Trace: [ 297.968389] dump_stack+0x123/0x177 [ 297.972016] should_fail.cold.4+0x5/0x13 [ 297.976071] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 297.981172] ? kernel_text_address+0x79/0xf0 [ 297.985572] ? __kernel_text_address+0xd/0x40 [ 297.990055] ? unwind_get_return_address+0x61/0xa0 [ 297.994978] __should_failslab+0xba/0xf0 [ 297.999031] should_failslab+0x9/0x14 [ 298.002824] __kmalloc+0x70/0x770 [ 298.006274] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 298.011545] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 298.016639] ? tls_push_record+0xff/0x1600 [ 298.020862] ? tls_sw_sendmsg+0x92d/0x1020 [ 298.025104] ? inet_sendmsg+0x108/0x440 [ 298.029070] ? smc_sendmsg+0x223/0x320 [ 298.033378] ? sock_sendmsg+0xb5/0xf0 [ 298.037161] ? sock_write_iter+0x215/0x420 [ 298.041653] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 298.047446] ? iov_iter_get_pages+0x1ee/0x1370 [ 298.052060] ? __lock_is_held+0xb5/0x140 [ 298.056124] generic_gcmaes_encrypt+0xfd/0x150 [ 298.060693] ? generic_gcmaes_encrypt+0xfd/0x150 [ 298.065439] ? helper_rfc4106_encrypt+0x450/0x450 [ 298.070272] ? __kmalloc+0x5f1/0x770 [ 298.073975] gcmaes_wrapper_encrypt+0x109/0x180 [ 298.078649] tls_push_record+0x9ae/0x1600 [ 298.082782] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.087365] tls_sw_sendmsg+0x92d/0x1020 [ 298.091410] ? __lock_acquire+0x792/0x4980 [ 298.095627] ? find_held_lock+0x36/0x1d0 [ 298.099670] ? tls_sw_push_pending_record+0x10/0x10 [ 298.104945] ? __local_bh_enable_ip+0x160/0x260 [ 298.109592] ? lock_sock_nested+0xc5/0x100 [ 298.113804] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.118376] ? lock_sock_nested+0x82/0x100 [ 298.122591] ? trace_hardirqs_on+0x28/0x190 [ 298.126928] ? lock_sock_nested+0x82/0x100 [ 298.131155] ? lock_sock_nested+0x82/0x100 [ 298.135391] inet_sendmsg+0x108/0x440 [ 298.139180] smc_sendmsg+0x223/0x320 [ 298.142877] ? smc_sendpage+0x170/0x170 [ 298.146839] sock_sendmsg+0xb5/0xf0 [ 298.150452] sock_write_iter+0x215/0x420 [ 298.154491] ? sock_sendmsg+0xf0/0xf0 [ 298.158300] __vfs_write+0x443/0x890 [ 298.161992] ? lock_downgrade+0x860/0x860 [ 298.166116] ? kernel_read+0x130/0x130 [ 298.170013] ? rw_verify_area+0xb8/0x2b0 [ 298.174067] vfs_write+0x150/0x4d0 [ 298.177593] ksys_write+0x103/0x260 [ 298.181198] ? do_sys_open+0x16e/0x350 [ 298.185062] ? __ia32_sys_read+0xa0/0xa0 [ 298.189115] ? do_syscall_64+0x21/0x4e0 [ 298.193078] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.198424] __x64_sys_write+0x6e/0xb0 [ 298.202295] do_syscall_64+0xd0/0x4e0 [ 298.206075] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.211251] RIP: 0033:0x4592f9 [ 298.214506] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.233390] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.241074] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 298.248321] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 298.255566] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 298.262899] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 298.270147] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 298.281795] CPU: 1 PID: 10494 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 298.289687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.299036] Call Trace: [ 298.301609] dump_stack+0x123/0x177 [ 298.305237] should_fail.cold.4+0x5/0x13 [ 298.309279] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 298.314360] ? kernel_text_address+0x79/0xf0 [ 298.318766] ? __kernel_text_address+0xd/0x40 [ 298.323254] ? unwind_get_return_address+0x61/0xa0 [ 298.328600] __should_failslab+0xba/0xf0 [ 298.332646] should_failslab+0x9/0x14 [ 298.336436] __kmalloc+0x70/0x770 [ 298.339872] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 298.345218] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 298.350302] ? tls_push_record+0xff/0x1600 [ 298.354526] ? tls_sw_sendmsg+0x92d/0x1020 [ 298.358759] ? inet_sendmsg+0x108/0x440 [ 298.362716] ? smc_sendmsg+0x223/0x320 [ 298.366581] ? sock_sendmsg+0xb5/0xf0 [ 298.370408] ? sock_write_iter+0x215/0x420 [ 298.374625] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 298.380402] ? iov_iter_get_pages+0x1ee/0x1370 [ 298.384967] ? __lock_is_held+0xb5/0x140 [ 298.389011] generic_gcmaes_encrypt+0xfd/0x150 [ 298.393742] ? generic_gcmaes_encrypt+0xfd/0x150 [ 298.398477] ? helper_rfc4106_encrypt+0x450/0x450 [ 298.403307] ? __kmalloc+0x5f1/0x770 [ 298.407016] gcmaes_wrapper_encrypt+0x109/0x180 [ 298.411670] tls_push_record+0x9ae/0x1600 [ 298.415804] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.420383] tls_sw_sendmsg+0x92d/0x1020 [ 298.424429] ? __lock_acquire+0x792/0x4980 [ 298.428658] ? find_held_lock+0x36/0x1d0 [ 298.432713] ? tls_sw_push_pending_record+0x10/0x10 [ 298.437710] ? __local_bh_enable_ip+0x160/0x260 [ 298.442360] ? lock_sock_nested+0xc5/0x100 [ 298.446582] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.451143] ? lock_sock_nested+0x82/0x100 [ 298.455377] ? trace_hardirqs_on+0x28/0x190 [ 298.459698] ? lock_sock_nested+0x82/0x100 [ 298.463925] ? lock_sock_nested+0x82/0x100 [ 298.473631] inet_sendmsg+0x108/0x440 [ 298.477438] smc_sendmsg+0x223/0x320 [ 298.481139] ? smc_sendpage+0x170/0x170 [ 298.485197] sock_sendmsg+0xb5/0xf0 [ 298.488806] sock_write_iter+0x215/0x420 [ 298.493654] ? sock_sendmsg+0xf0/0xf0 [ 298.497473] __vfs_write+0x443/0x890 [ 298.501195] ? lock_downgrade+0x860/0x860 [ 298.505353] ? kernel_read+0x130/0x130 [ 298.509322] ? rw_verify_area+0xb8/0x2b0 [ 298.513372] vfs_write+0x150/0x4d0 [ 298.516899] ksys_write+0x103/0x260 [ 298.520562] ? do_sys_open+0x16e/0x350 [ 298.524613] ? __ia32_sys_read+0xa0/0xa0 [ 298.528668] ? do_syscall_64+0x21/0x4e0 [ 298.532658] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.538020] __x64_sys_write+0x6e/0xb0 [ 298.541918] do_syscall_64+0xd0/0x4e0 [ 298.545709] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.551256] RIP: 0033:0x4592f9 [ 298.554451] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.573432] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.582432] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 298.590998] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 298.598275] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 298.605555] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 298.612831] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 298.620288] CPU: 0 PID: 10491 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 298.628621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.638224] Call Trace: [ 298.641067] dump_stack+0x123/0x177 [ 298.644682] should_fail.cold.4+0x5/0x13 [ 298.648728] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 298.653809] ? kernel_text_address+0x79/0xf0 [ 298.658201] ? __kernel_text_address+0xd/0x40 [ 298.662684] ? unwind_get_return_address+0x61/0xa0 [ 298.667597] __should_failslab+0xba/0xf0 [ 298.671645] should_failslab+0x9/0x14 [ 298.675429] __kmalloc+0x70/0x770 [ 298.678990] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 298.684251] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 298.689481] ? tls_push_record+0xff/0x1600 [ 298.693699] ? tls_sw_sendmsg+0x92d/0x1020 [ 298.698017] ? inet_sendmsg+0x108/0x440 [ 298.701984] ? smc_sendmsg+0x223/0x320 [ 298.705852] ? sock_sendmsg+0xb5/0xf0 [ 298.709632] ? sock_write_iter+0x215/0x420 [ 298.713853] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 298.719639] ? iov_iter_get_pages+0x1ee/0x1370 [ 298.719909] FAULT_INJECTION: forcing a failure. [ 298.719909] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 298.724218] ? __lock_is_held+0xb5/0x140 [ 298.724237] generic_gcmaes_encrypt+0xfd/0x150 [ 298.724243] ? generic_gcmaes_encrypt+0xfd/0x150 [ 298.749356] ? helper_rfc4106_encrypt+0x450/0x450 [ 298.754379] ? __kmalloc+0x5f1/0x770 [ 298.758092] gcmaes_wrapper_encrypt+0x109/0x180 [ 298.762751] tls_push_record+0x9ae/0x1600 [ 298.766885] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.771464] tls_sw_sendmsg+0x92d/0x1020 [ 298.775948] ? __lock_acquire+0x792/0x4980 [ 298.780183] ? find_held_lock+0x36/0x1d0 [ 298.784238] ? tls_sw_push_pending_record+0x10/0x10 [ 298.789249] ? __local_bh_enable_ip+0x160/0x260 [ 298.793923] ? lock_sock_nested+0xc5/0x100 [ 298.798156] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.802729] ? lock_sock_nested+0x82/0x100 [ 298.806955] ? trace_hardirqs_on+0x28/0x190 [ 298.811284] ? lock_sock_nested+0x82/0x100 [ 298.815520] ? lock_sock_nested+0x82/0x100 [ 298.819746] inet_sendmsg+0x108/0x440 [ 298.823544] smc_sendmsg+0x223/0x320 [ 298.828204] ? smc_sendpage+0x170/0x170 [ 298.832163] sock_sendmsg+0xb5/0xf0 [ 298.835775] sock_write_iter+0x215/0x420 [ 298.839829] ? sock_sendmsg+0xf0/0xf0 [ 298.843626] __vfs_write+0x443/0x890 [ 298.847408] ? lock_downgrade+0x860/0x860 [ 298.851534] ? kernel_read+0x130/0x130 [ 298.855408] ? rw_verify_area+0xb8/0x2b0 [ 298.859458] vfs_write+0x150/0x4d0 [ 298.862987] ksys_write+0x103/0x260 [ 298.866589] ? do_sys_open+0x16e/0x350 [ 298.870548] ? __ia32_sys_read+0xa0/0xa0 [ 298.874591] ? do_syscall_64+0x21/0x4e0 [ 298.878549] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.883898] __x64_sys_write+0x6e/0xb0 [ 298.887798] do_syscall_64+0xd0/0x4e0 [ 298.891591] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.896759] RIP: 0033:0x4592f9 [ 298.899952] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.918846] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.926538] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 298.933818] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 298.941082] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 298.948329] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 298.955679] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 298.962948] CPU: 1 PID: 10490 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 298.970832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.980176] Call Trace: [ 298.982762] dump_stack+0x123/0x177 [ 298.986630] should_fail.cold.4+0x5/0x13 [ 298.990679] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 298.995764] ? kernel_text_address+0x79/0xf0 [ 299.000148] ? __kernel_text_address+0xd/0x40 [ 299.004619] ? unwind_get_return_address+0x61/0xa0 [ 299.009526] __should_failslab+0xba/0xf0 [ 299.013564] should_failslab+0x9/0x14 [ 299.017341] __kmalloc+0x70/0x770 [ 299.020776] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 299.026037] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 299.031126] ? tls_push_record+0xff/0x1600 [ 299.035334] ? tls_sw_sendmsg+0x92d/0x1020 [ 299.039553] ? inet_sendmsg+0x108/0x440 [ 299.043502] ? smc_sendmsg+0x223/0x320 [ 299.047366] ? sock_sendmsg+0xb5/0xf0 [ 299.051139] ? sock_write_iter+0x215/0x420 [ 299.055362] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 299.061135] ? iov_iter_get_pages+0x1ee/0x1370 [ 299.065703] ? __lock_is_held+0xb5/0x140 [ 299.069765] generic_gcmaes_encrypt+0xfd/0x150 [ 299.074320] ? generic_gcmaes_encrypt+0xfd/0x150 [ 299.079055] ? helper_rfc4106_encrypt+0x450/0x450 [ 299.083876] ? __kmalloc+0x5f1/0x770 [ 299.087566] gcmaes_wrapper_encrypt+0x109/0x180 [ 299.092211] tls_push_record+0x9ae/0x1600 [ 299.096360] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.100923] tls_sw_sendmsg+0x92d/0x1020 [ 299.104959] ? __lock_acquire+0x792/0x4980 [ 299.109171] ? find_held_lock+0x36/0x1d0 [ 299.113209] ? tls_sw_push_pending_record+0x10/0x10 [ 299.118201] ? __local_bh_enable_ip+0x160/0x260 [ 299.122855] ? lock_sock_nested+0xc5/0x100 [ 299.127072] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.131888] ? lock_sock_nested+0x82/0x100 [ 299.136097] ? trace_hardirqs_on+0x28/0x190 [ 299.140392] ? lock_sock_nested+0x82/0x100 [ 299.144600] ? lock_sock_nested+0x82/0x100 [ 299.148818] inet_sendmsg+0x108/0x440 [ 299.152599] smc_sendmsg+0x223/0x320 [ 299.156287] ? smc_sendpage+0x170/0x170 [ 299.160236] sock_sendmsg+0xb5/0xf0 [ 299.163839] sock_write_iter+0x215/0x420 [ 299.167875] ? sock_sendmsg+0xf0/0xf0 [ 299.171668] __vfs_write+0x443/0x890 [ 299.175357] ? lock_downgrade+0x860/0x860 [ 299.179482] ? kernel_read+0x130/0x130 [ 299.183366] ? rw_verify_area+0xb8/0x2b0 [ 299.187405] vfs_write+0x150/0x4d0 [ 299.190920] ksys_write+0x103/0x260 [ 299.194520] ? do_sys_open+0x16e/0x350 [ 299.198395] ? __ia32_sys_read+0xa0/0xa0 [ 299.202441] ? do_syscall_64+0x21/0x4e0 [ 299.206394] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.211776] __x64_sys_write+0x6e/0xb0 [ 299.216180] do_syscall_64+0xd0/0x4e0 [ 299.219962] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.225130] RIP: 0033:0x4592f9 [ 299.228297] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.247637] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 299.255318] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 299.262563] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 299.269809] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 299.277066] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 299.284398] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 299.292929] FAULT_INJECTION: forcing a failure. [ 299.292929] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 299.305678] CPU: 0 PID: 10501 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 299.313566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.322919] Call Trace: [ 299.325506] dump_stack+0x123/0x177 [ 299.329132] should_fail.cold.4+0x5/0x13 [ 299.333200] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 299.338293] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 299.343561] ? kasan_unpoison_shadow+0x35/0x50 [ 299.348139] __alloc_pages_nodemask+0x1d5/0x710 [ 299.352808] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 299.357831] alloc_pages_current+0xd6/0x1b0 [ 299.362155] skb_page_frag_refill+0x20b/0x400 [ 299.366656] sk_page_frag_refill+0x46/0x1b0 [ 299.370979] tcp_sendmsg_locked+0xc58/0x35b0 [ 299.375553] ? mark_held_locks+0x130/0x130 [ 299.379780] ? mark_held_locks+0xc7/0x130 [ 299.383931] ? tcp_sendpage+0x50/0x50 [ 299.387762] ? mark_held_locks+0xc7/0x130 [ 299.391914] ? __local_bh_enable_ip+0x160/0x260 [ 299.396566] ? lock_sock_nested+0xc5/0x100 [ 299.400792] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.405368] ? lock_sock_nested+0x82/0x100 [ 299.409589] ? trace_hardirqs_on+0x28/0x190 [ 299.413907] ? lock_sock_nested+0x82/0x100 [ 299.418123] ? lock_sock_nested+0x82/0x100 [ 299.422355] ? __local_bh_enable_ip+0x160/0x260 [ 299.427004] tcp_sendmsg+0x27/0x40 [ 299.430529] inet_sendmsg+0x108/0x440 [ 299.434318] smc_sendmsg+0x223/0x320 [ 299.438013] ? smc_sendpage+0x170/0x170 [ 299.441969] sock_sendmsg+0xb5/0xf0 [ 299.445573] sock_write_iter+0x215/0x420 [ 299.449612] ? sock_sendmsg+0xf0/0xf0 [ 299.453400] __vfs_write+0x443/0x890 [ 299.457193] ? lock_downgrade+0x860/0x860 [ 299.461342] ? kernel_read+0x130/0x130 [ 299.465224] ? rw_verify_area+0xb8/0x2b0 [ 299.469276] vfs_write+0x150/0x4d0 [ 299.472810] ksys_write+0x103/0x260 [ 299.476413] ? do_sys_open+0x16e/0x350 [ 299.480296] ? __ia32_sys_read+0xa0/0xa0 [ 299.484334] ? do_syscall_64+0x21/0x4e0 [ 299.488297] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.493659] __x64_sys_write+0x6e/0xb0 [ 299.497709] do_syscall_64+0xd0/0x4e0 [ 299.501499] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.506666] RIP: 0033:0x4592f9 [ 299.509838] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.528730] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 299.536450] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 299.543709] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 299.551061] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 299.558313] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 299.565564] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 299.572839] CPU: 1 PID: 10484 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 299.580724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.590075] Call Trace: [ 299.592664] dump_stack+0x123/0x177 [ 299.596292] should_fail.cold.4+0x5/0x13 [ 299.600379] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 299.605482] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 299.610756] ? kasan_unpoison_shadow+0x35/0x50 [ 299.615350] __alloc_pages_nodemask+0x1d5/0x710 [ 299.620024] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 299.625176] alloc_pages_current+0xd6/0x1b0 [ 299.629491] skb_page_frag_refill+0x20b/0x400 [ 299.633980] sk_page_frag_refill+0x46/0x1b0 [ 299.638382] tcp_sendmsg_locked+0xc58/0x35b0 [ 299.642789] ? mark_held_locks+0x130/0x130 [ 299.646999] ? mark_held_locks+0xc7/0x130 [ 299.651130] ? tcp_sendpage+0x50/0x50 [ 299.654906] ? mark_held_locks+0xc7/0x130 [ 299.659301] ? __local_bh_enable_ip+0x160/0x260 [ 299.663944] ? lock_sock_nested+0xc5/0x100 [ 299.668162] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.672718] ? lock_sock_nested+0x82/0x100 [ 299.676937] ? trace_hardirqs_on+0x28/0x190 [ 299.681331] ? lock_sock_nested+0x82/0x100 [ 299.685831] ? lock_sock_nested+0x82/0x100 [ 299.690051] ? __local_bh_enable_ip+0x160/0x260 [ 299.694932] tcp_sendmsg+0x27/0x40 [ 299.698460] inet_sendmsg+0x108/0x440 [ 299.702241] smc_sendmsg+0x223/0x320 [ 299.705934] ? smc_sendpage+0x170/0x170 [ 299.710077] sock_sendmsg+0xb5/0xf0 [ 299.713683] sock_write_iter+0x215/0x420 [ 299.717721] ? sock_sendmsg+0xf0/0xf0 [ 299.721508] __vfs_write+0x443/0x890 [ 299.725197] ? lock_downgrade+0x860/0x860 [ 299.729322] ? kernel_read+0x130/0x130 [ 299.733196] ? rw_verify_area+0xb8/0x2b0 [ 299.737237] vfs_write+0x150/0x4d0 [ 299.740774] ksys_write+0x103/0x260 [ 299.744393] ? do_sys_open+0x16e/0x350 [ 299.748256] ? __ia32_sys_read+0xa0/0xa0 [ 299.752296] ? do_syscall_64+0x21/0x4e0 [ 299.756257] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.761600] __x64_sys_write+0x6e/0xb0 [ 299.765462] do_syscall_64+0xd0/0x4e0 [ 299.769239] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.774404] RIP: 0033:0x4592f9 [ 299.777570] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.796448] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 299.804390] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 299.811634] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 299.818909] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 299.826164] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 299.833415] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 299.907188] FAULT_INJECTION: forcing a failure. [ 299.907188] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 299.926913] CPU: 0 PID: 10511 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 299.934817] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.944774] Call Trace: [ 299.947340] dump_stack+0x123/0x177 [ 299.950965] should_fail.cold.4+0x5/0x13 [ 299.955004] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 299.960257] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 299.965520] ? kasan_unpoison_shadow+0x35/0x50 [ 299.970091] __alloc_pages_nodemask+0x1d5/0x710 [ 299.974749] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 299.979813] alloc_pages_current+0xd6/0x1b0 [ 299.984113] skb_page_frag_refill+0x20b/0x400 [ 299.988584] sk_page_frag_refill+0x46/0x1b0 [ 299.992896] tcp_sendmsg_locked+0xc58/0x35b0 [ 299.997281] ? mark_held_locks+0x130/0x130 [ 300.001497] ? mark_held_locks+0xc7/0x130 [ 300.005626] ? tcp_sendpage+0x50/0x50 [ 300.009416] ? mark_held_locks+0xc7/0x130 [ 300.013540] ? __local_bh_enable_ip+0x160/0x260 [ 300.018193] ? lock_sock_nested+0xc5/0x100 [ 300.022405] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.026973] ? lock_sock_nested+0x82/0x100 [ 300.031183] ? trace_hardirqs_on+0x28/0x190 [ 300.035480] ? lock_sock_nested+0x82/0x100 [ 300.039688] ? lock_sock_nested+0x82/0x100 [ 300.043904] ? __local_bh_enable_ip+0x160/0x260 [ 300.048561] tcp_sendmsg+0x27/0x40 [ 300.052092] inet_sendmsg+0x108/0x440 [ 300.055887] smc_sendmsg+0x223/0x320 [ 300.059578] ? smc_sendpage+0x170/0x170 [ 300.063539] sock_sendmsg+0xb5/0xf0 [ 300.067142] sock_write_iter+0x215/0x420 [ 300.071192] ? sock_sendmsg+0xf0/0xf0 [ 300.074976] __vfs_write+0x443/0x890 [ 300.078667] ? lock_downgrade+0x860/0x860 [ 300.082792] ? kernel_read+0x130/0x130 [ 300.086664] ? rw_verify_area+0xb8/0x2b0 [ 300.090702] vfs_write+0x150/0x4d0 [ 300.094229] ksys_write+0x103/0x260 [ 300.097832] ? do_sys_open+0x16e/0x350 [ 300.101696] ? __ia32_sys_read+0xa0/0xa0 [ 300.105755] ? do_syscall_64+0x21/0x4e0 [ 300.109706] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.115057] __x64_sys_write+0x6e/0xb0 [ 300.118920] do_syscall_64+0xd0/0x4e0 [ 300.122698] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.127874] RIP: 0033:0x4592f9 [ 300.131054] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.149943] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 300.157627] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 300.164879] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 300.172124] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 300.179368] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 300.186622] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 300.213805] FAULT_INJECTION: forcing a failure. [ 300.213805] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 300.233049] FAULT_INJECTION: forcing a failure. [ 300.233049] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 300.245341] FAULT_INJECTION: forcing a failure. [ 300.245341] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 300.255714] FAULT_INJECTION: forcing a failure. [ 300.255714] name failslab, interval 1, probability 0, space 0, times 0 [ 300.268533] CPU: 1 PID: 10529 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 300.268538] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.268540] Call Trace: [ 300.268551] dump_stack+0x123/0x177 [ 300.268560] should_fail.cold.4+0x5/0x13 [ 300.268568] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 300.268575] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 300.268583] ? kasan_unpoison_shadow+0x35/0x50 [ 300.311001] __alloc_pages_nodemask+0x1d5/0x710 [ 300.315688] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 300.320697] alloc_pages_current+0xd6/0x1b0 [ 300.325031] skb_page_frag_refill+0x20b/0x400 [ 300.329522] sk_page_frag_refill+0x46/0x1b0 [ 300.333845] tcp_sendmsg_locked+0xc58/0x35b0 [ 300.338237] ? mark_held_locks+0x130/0x130 [ 300.342455] ? mark_held_locks+0xc7/0x130 [ 300.346586] ? tcp_sendpage+0x50/0x50 [ 300.350376] ? mark_held_locks+0xc7/0x130 [ 300.354517] ? __local_bh_enable_ip+0x160/0x260 [ 300.359172] ? lock_sock_nested+0xc5/0x100 [ 300.363393] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.367953] ? lock_sock_nested+0x82/0x100 [ 300.372170] ? trace_hardirqs_on+0x28/0x190 [ 300.376478] ? lock_sock_nested+0x82/0x100 [ 300.380695] ? lock_sock_nested+0x82/0x100 [ 300.384915] ? __local_bh_enable_ip+0x160/0x260 [ 300.389582] tcp_sendmsg+0x27/0x40 [ 300.393119] inet_sendmsg+0x108/0x440 [ 300.396906] smc_sendmsg+0x223/0x320 [ 300.400603] ? smc_sendpage+0x170/0x170 [ 300.404843] sock_sendmsg+0xb5/0xf0 [ 300.408454] sock_write_iter+0x215/0x420 [ 300.412517] ? sock_sendmsg+0xf0/0xf0 [ 300.416306] __vfs_write+0x443/0x890 [ 300.420002] ? lock_downgrade+0x860/0x860 [ 300.424133] ? kernel_read+0x130/0x130 [ 300.428007] ? rw_verify_area+0xb8/0x2b0 [ 300.432046] vfs_write+0x150/0x4d0 [ 300.435585] ksys_write+0x103/0x260 [ 300.439192] ? do_sys_open+0x16e/0x350 [ 300.443057] ? __ia32_sys_read+0xa0/0xa0 [ 300.447099] ? do_syscall_64+0x21/0x4e0 [ 300.451063] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.456419] __x64_sys_write+0x6e/0xb0 [ 300.460297] do_syscall_64+0xd0/0x4e0 [ 300.464081] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.469253] RIP: 0033:0x4592f9 [ 300.472433] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.491941] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 300.499645] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 300.506901] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 300.515111] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 300.522364] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 300.529968] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 300.537237] CPU: 0 PID: 10534 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 300.545131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.554486] Call Trace: [ 300.557070] dump_stack+0x123/0x177 [ 300.560675] should_fail.cold.4+0x5/0x13 [ 300.564713] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 300.569791] ? kernel_text_address+0x79/0xf0 [ 300.574173] ? __kernel_text_address+0xd/0x40 [ 300.578644] ? unwind_get_return_address+0x61/0xa0 [ 300.583552] __should_failslab+0xba/0xf0 [ 300.587589] should_failslab+0x9/0x14 [ 300.591366] __kmalloc+0x70/0x770 [ 300.594796] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 300.600048] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 300.605130] ? tls_push_record+0xff/0x1600 [ 300.609338] ? tls_sw_sendmsg+0x92d/0x1020 [ 300.613547] ? inet_sendmsg+0x108/0x440 [ 300.617498] ? smc_sendmsg+0x223/0x320 [ 300.621361] ? sock_sendmsg+0xb5/0xf0 [ 300.625136] ? sock_write_iter+0x215/0x420 [ 300.629348] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 300.635130] ? iov_iter_get_pages+0x1ee/0x1370 [ 300.639694] ? __lock_is_held+0xb5/0x140 [ 300.643734] generic_gcmaes_encrypt+0xfd/0x150 [ 300.648300] ? generic_gcmaes_encrypt+0xfd/0x150 [ 300.653041] ? helper_rfc4106_encrypt+0x450/0x450 [ 300.657861] ? __kmalloc+0x5f1/0x770 [ 300.661553] gcmaes_wrapper_encrypt+0x109/0x180 [ 300.666200] tls_push_record+0x9ae/0x1600 [ 300.670338] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.675091] tls_sw_sendmsg+0x92d/0x1020 [ 300.679144] ? __lock_acquire+0x792/0x4980 [ 300.683384] ? find_held_lock+0x36/0x1d0 [ 300.687425] ? tls_sw_push_pending_record+0x10/0x10 [ 300.692422] ? __local_bh_enable_ip+0x160/0x260 [ 300.697080] ? lock_sock_nested+0xc5/0x100 [ 300.701303] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.705861] ? lock_sock_nested+0x82/0x100 [ 300.710070] ? trace_hardirqs_on+0x28/0x190 [ 300.714363] ? lock_sock_nested+0x82/0x100 [ 300.718574] ? lock_sock_nested+0x82/0x100 [ 300.722787] inet_sendmsg+0x108/0x440 [ 300.726565] smc_sendmsg+0x223/0x320 [ 300.730268] ? smc_sendpage+0x170/0x170 [ 300.734233] sock_sendmsg+0xb5/0xf0 [ 300.737839] sock_write_iter+0x215/0x420 [ 300.741876] ? sock_sendmsg+0xf0/0xf0 [ 300.745666] __vfs_write+0x443/0x890 [ 300.749357] ? lock_downgrade+0x860/0x860 [ 300.753483] ? kernel_read+0x130/0x130 [ 300.757355] ? rw_verify_area+0xb8/0x2b0 [ 300.761394] vfs_write+0x150/0x4d0 [ 300.764913] ksys_write+0x103/0x260 [ 300.768517] ? do_sys_open+0x16e/0x350 [ 300.772641] ? __ia32_sys_read+0xa0/0xa0 [ 300.776693] ? do_syscall_64+0x21/0x4e0 [ 300.780644] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.786003] __x64_sys_write+0x6e/0xb0 [ 300.789873] do_syscall_64+0xd0/0x4e0 [ 300.793657] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.798824] RIP: 0033:0x4592f9 [ 300.801992] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.820868] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 300.828552] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 300.835897] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 300.843153] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 300.850401] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 300.857646] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 300.866350] CPU: 1 PID: 10528 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 300.874323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.883675] Call Trace: [ 300.886247] dump_stack+0x123/0x177 [ 300.889858] should_fail.cold.4+0x5/0x13 [ 300.893904] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 300.899011] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 300.904266] ? kasan_unpoison_shadow+0x35/0x50 [ 300.908839] __alloc_pages_nodemask+0x1d5/0x710 [ 300.913495] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 300.918494] alloc_pages_current+0xd6/0x1b0 [ 300.922797] skb_page_frag_refill+0x20b/0x400 [ 300.927272] sk_page_frag_refill+0x46/0x1b0 [ 300.931574] tcp_sendmsg_locked+0xc58/0x35b0 [ 300.935960] ? mark_held_locks+0x130/0x130 [ 300.940175] ? mark_held_locks+0xc7/0x130 [ 300.944306] ? tcp_sendpage+0x50/0x50 [ 300.948098] ? mark_held_locks+0xc7/0x130 [ 300.952241] ? __local_bh_enable_ip+0x160/0x260 [ 300.956888] ? lock_sock_nested+0xc5/0x100 [ 300.961113] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.965781] ? lock_sock_nested+0x82/0x100 [ 300.969997] ? trace_hardirqs_on+0x28/0x190 [ 300.974323] ? lock_sock_nested+0x82/0x100 [ 300.978541] ? lock_sock_nested+0x82/0x100 [ 300.982762] ? __local_bh_enable_ip+0x160/0x260 [ 300.987428] tcp_sendmsg+0x27/0x40 [ 300.990950] inet_sendmsg+0x108/0x440 [ 300.994735] smc_sendmsg+0x223/0x320 [ 300.998431] ? smc_sendpage+0x170/0x170 [ 301.002389] sock_sendmsg+0xb5/0xf0 [ 301.005996] sock_write_iter+0x215/0x420 [ 301.010035] ? sock_sendmsg+0xf0/0xf0 [ 301.013831] __vfs_write+0x443/0x890 [ 301.017524] ? lock_downgrade+0x860/0x860 [ 301.021670] ? kernel_read+0x130/0x130 [ 301.025560] ? rw_verify_area+0xb8/0x2b0 [ 301.029623] vfs_write+0x150/0x4d0 [ 301.033145] ksys_write+0x103/0x260 [ 301.036750] ? do_sys_open+0x16e/0x350 [ 301.040635] ? __ia32_sys_read+0xa0/0xa0 [ 301.044686] ? do_syscall_64+0x21/0x4e0 [ 301.048639] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.053997] __x64_sys_write+0x6e/0xb0 [ 301.057873] do_syscall_64+0xd0/0x4e0 [ 301.061667] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.066838] RIP: 0033:0x4592f9 [ 301.070012] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 301.088897] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 301.096583] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 301.103833] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 301.111079] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 301.118327] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 301.125577] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 301.132853] CPU: 0 PID: 10527 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 301.140737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.150086] Call Trace: [ 301.152675] dump_stack+0x123/0x177 [ 301.156300] should_fail.cold.4+0x5/0x13 [ 301.160359] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 301.165453] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 301.170725] ? kasan_unpoison_shadow+0x35/0x50 [ 301.175297] __alloc_pages_nodemask+0x1d5/0x710 [ 301.179946] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 301.184943] alloc_pages_current+0xd6/0x1b0 [ 301.189329] skb_page_frag_refill+0x20b/0x400 [ 301.193799] sk_page_frag_refill+0x46/0x1b0 [ 301.198532] tcp_sendmsg_locked+0xc58/0x35b0 [ 301.202917] ? mark_held_locks+0x130/0x130 [ 301.207126] ? mark_held_locks+0xc7/0x130 [ 301.211275] ? tcp_sendpage+0x50/0x50 [ 301.215067] ? mark_held_locks+0xc7/0x130 [ 301.219199] ? __local_bh_enable_ip+0x160/0x260 [ 301.223846] ? lock_sock_nested+0xc5/0x100 [ 301.228057] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.232613] ? lock_sock_nested+0x82/0x100 [ 301.236822] ? trace_hardirqs_on+0x28/0x190 [ 301.241117] ? lock_sock_nested+0x82/0x100 [ 301.245325] ? lock_sock_nested+0x82/0x100 [ 301.249544] ? __local_bh_enable_ip+0x160/0x260 [ 301.254213] tcp_sendmsg+0x27/0x40 [ 301.257731] inet_sendmsg+0x108/0x440 [ 301.261514] smc_sendmsg+0x223/0x320 [ 301.265202] ? smc_sendpage+0x170/0x170 [ 301.269152] sock_sendmsg+0xb5/0xf0 [ 301.272754] sock_write_iter+0x215/0x420 [ 301.276804] ? sock_sendmsg+0xf0/0xf0 [ 301.280590] __vfs_write+0x443/0x890 [ 301.284304] ? lock_downgrade+0x860/0x860 [ 301.288427] ? kernel_read+0x130/0x130 [ 301.292297] ? rw_verify_area+0xb8/0x2b0 [ 301.296335] vfs_write+0x150/0x4d0 [ 301.299852] ksys_write+0x103/0x260 [ 301.303489] ? do_sys_open+0x16e/0x350 [ 301.307368] ? __ia32_sys_read+0xa0/0xa0 [ 301.311413] ? do_syscall_64+0x21/0x4e0 [ 301.315367] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.320712] __x64_sys_write+0x6e/0xb0 [ 301.324575] do_syscall_64+0xd0/0x4e0 [ 301.328360] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.333697] RIP: 0033:0x4592f9 [ 301.336868] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 301.355744] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2020/11/29 15:28:04 executed programs: 957 [ 301.363429] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 301.370703] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 301.377948] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 301.385451] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 301.392710] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 301.446976] FAULT_INJECTION: forcing a failure. [ 301.446976] name failslab, interval 1, probability 0, space 0, times 0 [ 301.466996] FAULT_INJECTION: forcing a failure. [ 301.466996] name failslab, interval 1, probability 0, space 0, times 0 [ 301.478559] FAULT_INJECTION: forcing a failure. [ 301.478559] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 301.482920] CPU: 1 PID: 10543 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 301.491968] FAULT_INJECTION: forcing a failure. [ 301.491968] name failslab, interval 1, probability 0, space 0, times 0 [ 301.498246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.498249] Call Trace: [ 301.498261] dump_stack+0x123/0x177 [ 301.498272] should_fail.cold.4+0x5/0x13 [ 301.498280] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 301.498286] ? kernel_text_address+0x79/0xf0 [ 301.498292] ? __kernel_text_address+0xd/0x40 [ 301.498299] ? unwind_get_return_address+0x61/0xa0 [ 301.498307] __should_failslab+0xba/0xf0 [ 301.498316] should_failslab+0x9/0x14 [ 301.555916] __kmalloc+0x70/0x770 [ 301.559348] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 301.564600] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 301.569679] ? tls_push_record+0xff/0x1600 [ 301.573985] ? tls_sw_sendmsg+0x92d/0x1020 [ 301.578193] ? inet_sendmsg+0x108/0x440 [ 301.582142] ? smc_sendmsg+0x223/0x320 [ 301.586013] ? sock_sendmsg+0xb5/0xf0 [ 301.589788] ? sock_write_iter+0x215/0x420 [ 301.594002] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 301.599795] ? iov_iter_get_pages+0x1ee/0x1370 [ 301.604368] ? __lock_is_held+0xb5/0x140 [ 301.608420] generic_gcmaes_encrypt+0xfd/0x150 [ 301.612987] ? generic_gcmaes_encrypt+0xfd/0x150 [ 301.617717] ? helper_rfc4106_encrypt+0x450/0x450 [ 301.622535] ? __kmalloc+0x5f1/0x770 [ 301.626226] gcmaes_wrapper_encrypt+0x109/0x180 [ 301.630889] tls_push_record+0x9ae/0x1600 [ 301.635099] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.639767] tls_sw_sendmsg+0x92d/0x1020 [ 301.643804] ? __lock_acquire+0x792/0x4980 [ 301.648017] ? find_held_lock+0x36/0x1d0 [ 301.652069] ? tls_sw_push_pending_record+0x10/0x10 [ 301.657060] ? __local_bh_enable_ip+0x160/0x260 [ 301.661716] ? lock_sock_nested+0xc5/0x100 [ 301.665924] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.670483] ? lock_sock_nested+0x82/0x100 [ 301.674705] ? trace_hardirqs_on+0x28/0x190 [ 301.679035] ? lock_sock_nested+0x82/0x100 [ 301.683255] ? lock_sock_nested+0x82/0x100 [ 301.687472] inet_sendmsg+0x108/0x440 [ 301.691254] smc_sendmsg+0x223/0x320 [ 301.694944] ? smc_sendpage+0x170/0x170 [ 301.698891] sock_sendmsg+0xb5/0xf0 [ 301.702502] sock_write_iter+0x215/0x420 [ 301.706538] ? sock_sendmsg+0xf0/0xf0 [ 301.710322] __vfs_write+0x443/0x890 [ 301.714017] ? lock_downgrade+0x860/0x860 [ 301.718156] ? kernel_read+0x130/0x130 [ 301.722033] ? rw_verify_area+0xb8/0x2b0 [ 301.726082] vfs_write+0x150/0x4d0 [ 301.729599] ksys_write+0x103/0x260 [ 301.733200] ? do_sys_open+0x16e/0x350 [ 301.737065] ? __ia32_sys_read+0xa0/0xa0 [ 301.741138] ? do_syscall_64+0x21/0x4e0 [ 301.745090] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.750430] __x64_sys_write+0x6e/0xb0 [ 301.754314] do_syscall_64+0xd0/0x4e0 [ 301.758719] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.764581] RIP: 0033:0x4592f9 [ 301.767750] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 301.786629] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 301.794335] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 301.801667] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 301.808912] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 301.816164] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 301.823409] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 301.841335] CPU: 0 PID: 10542 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 301.849226] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.858572] Call Trace: [ 301.861155] dump_stack+0x123/0x177 [ 301.864780] should_fail.cold.4+0x5/0x13 [ 301.868839] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 301.873931] ? kernel_text_address+0x79/0xf0 [ 301.878340] ? __kernel_text_address+0xd/0x40 [ 301.882835] ? unwind_get_return_address+0x61/0xa0 [ 301.887755] __should_failslab+0xba/0xf0 [ 301.891806] should_failslab+0x9/0x14 [ 301.895593] __kmalloc+0x70/0x770 [ 301.899034] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 301.904299] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 301.909399] ? tls_push_record+0xff/0x1600 [ 301.913618] ? tls_sw_sendmsg+0x92d/0x1020 [ 301.917834] ? inet_sendmsg+0x108/0x440 [ 301.921791] ? smc_sendmsg+0x223/0x320 [ 301.925679] ? sock_sendmsg+0xb5/0xf0 [ 301.930501] ? sock_write_iter+0x215/0x420 [ 301.934717] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 301.940496] ? iov_iter_get_pages+0x1ee/0x1370 [ 301.945068] ? __lock_is_held+0xb5/0x140 [ 301.949112] generic_gcmaes_encrypt+0xfd/0x150 [ 301.953685] ? generic_gcmaes_encrypt+0xfd/0x150 [ 301.958418] ? helper_rfc4106_encrypt+0x450/0x450 [ 301.963242] ? __kmalloc+0x5f1/0x770 [ 301.966953] gcmaes_wrapper_encrypt+0x109/0x180 [ 301.971608] tls_push_record+0x9ae/0x1600 [ 301.975744] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.980330] tls_sw_sendmsg+0x92d/0x1020 [ 301.984374] ? __lock_acquire+0x792/0x4980 [ 301.988592] ? find_held_lock+0x36/0x1d0 [ 301.992669] ? tls_sw_push_pending_record+0x10/0x10 [ 301.997675] ? __local_bh_enable_ip+0x160/0x260 [ 302.002329] ? lock_sock_nested+0xc5/0x100 [ 302.006548] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.011106] ? lock_sock_nested+0x82/0x100 [ 302.015318] ? trace_hardirqs_on+0x28/0x190 [ 302.019622] ? lock_sock_nested+0x82/0x100 [ 302.023836] ? lock_sock_nested+0x82/0x100 [ 302.028050] inet_sendmsg+0x108/0x440 [ 302.031834] smc_sendmsg+0x223/0x320 [ 302.035528] ? smc_sendpage+0x170/0x170 [ 302.039484] sock_sendmsg+0xb5/0xf0 [ 302.043097] sock_write_iter+0x215/0x420 [ 302.047147] ? sock_sendmsg+0xf0/0xf0 [ 302.050933] __vfs_write+0x443/0x890 [ 302.054623] ? lock_downgrade+0x860/0x860 [ 302.058749] ? kernel_read+0x130/0x130 [ 302.062634] ? rw_verify_area+0xb8/0x2b0 [ 302.066679] vfs_write+0x150/0x4d0 [ 302.070216] ksys_write+0x103/0x260 [ 302.073827] ? do_sys_open+0x16e/0x350 [ 302.077701] ? __ia32_sys_read+0xa0/0xa0 [ 302.081748] ? do_syscall_64+0x21/0x4e0 [ 302.085703] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.091049] __x64_sys_write+0x6e/0xb0 [ 302.094916] do_syscall_64+0xd0/0x4e0 [ 302.098705] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.103877] RIP: 0033:0x4592f9 [ 302.107231] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.126119] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.133807] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 302.141057] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 302.148312] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 302.155557] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 302.162807] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 302.170514] CPU: 1 PID: 10526 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 302.178429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.187777] Call Trace: [ 302.190351] dump_stack+0x123/0x177 [ 302.193959] should_fail.cold.4+0x5/0x13 [ 302.197998] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 302.203076] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 302.208338] ? kasan_unpoison_shadow+0x35/0x50 [ 302.212909] __alloc_pages_nodemask+0x1d5/0x710 [ 302.217568] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 302.222567] alloc_pages_current+0xd6/0x1b0 [ 302.226865] skb_page_frag_refill+0x20b/0x400 [ 302.231337] sk_page_frag_refill+0x46/0x1b0 [ 302.235636] tcp_sendmsg_locked+0xc58/0x35b0 [ 302.240030] ? mark_held_locks+0x130/0x130 [ 302.244237] ? mark_held_locks+0xc7/0x130 [ 302.248367] ? tcp_sendpage+0x50/0x50 [ 302.252143] ? mark_held_locks+0xc7/0x130 [ 302.256268] ? __local_bh_enable_ip+0x160/0x260 [ 302.260913] ? lock_sock_nested+0xc5/0x100 [ 302.265132] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.269688] ? lock_sock_nested+0x82/0x100 [ 302.273895] ? trace_hardirqs_on+0x28/0x190 [ 302.278191] ? lock_sock_nested+0x82/0x100 [ 302.282401] ? lock_sock_nested+0x82/0x100 [ 302.286616] ? __local_bh_enable_ip+0x160/0x260 [ 302.291264] tcp_sendmsg+0x27/0x40 [ 302.294781] inet_sendmsg+0x108/0x440 [ 302.298560] smc_sendmsg+0x223/0x320 [ 302.302249] ? smc_sendpage+0x170/0x170 [ 302.306198] sock_sendmsg+0xb5/0xf0 [ 302.309811] sock_write_iter+0x215/0x420 [ 302.313849] ? sock_sendmsg+0xf0/0xf0 [ 302.317632] __vfs_write+0x443/0x890 [ 302.321322] ? lock_downgrade+0x860/0x860 [ 302.325448] ? kernel_read+0x130/0x130 [ 302.329326] ? rw_verify_area+0xb8/0x2b0 [ 302.333362] vfs_write+0x150/0x4d0 [ 302.336879] ksys_write+0x103/0x260 [ 302.340499] ? do_sys_open+0x16e/0x350 [ 302.344360] ? __ia32_sys_read+0xa0/0xa0 [ 302.348422] ? do_syscall_64+0x21/0x4e0 [ 302.352382] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.357723] __x64_sys_write+0x6e/0xb0 [ 302.361595] do_syscall_64+0xd0/0x4e0 [ 302.365373] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.370540] RIP: 0033:0x4592f9 [ 302.373978] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.393293] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.401340] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 302.408854] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 302.416100] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 302.423519] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 302.430765] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 302.440157] CPU: 0 PID: 10550 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 302.448054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.457403] Call Trace: [ 302.459988] dump_stack+0x123/0x177 [ 302.463624] should_fail.cold.4+0x5/0x13 [ 302.467684] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 302.472789] ? kernel_text_address+0x79/0xf0 [ 302.477193] ? __kernel_text_address+0xd/0x40 [ 302.481668] ? unwind_get_return_address+0x61/0xa0 [ 302.486583] __should_failslab+0xba/0xf0 [ 302.490719] should_failslab+0x9/0x14 [ 302.494492] __kmalloc+0x70/0x770 [ 302.497923] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 302.503177] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 302.508258] ? tls_push_record+0xff/0x1600 [ 302.512466] ? tls_sw_sendmsg+0x92d/0x1020 [ 302.516676] ? inet_sendmsg+0x108/0x440 [ 302.520640] ? smc_sendmsg+0x223/0x320 [ 302.524517] ? sock_sendmsg+0xb5/0xf0 [ 302.528295] ? sock_write_iter+0x215/0x420 [ 302.532514] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 302.538293] ? iov_iter_get_pages+0x1ee/0x1370 [ 302.542858] ? __lock_is_held+0xb5/0x140 [ 302.546899] generic_gcmaes_encrypt+0xfd/0x150 [ 302.551458] ? generic_gcmaes_encrypt+0xfd/0x150 [ 302.556192] ? helper_rfc4106_encrypt+0x450/0x450 [ 302.561026] ? __kmalloc+0x5f1/0x770 [ 302.564729] gcmaes_wrapper_encrypt+0x109/0x180 [ 302.569397] tls_push_record+0x9ae/0x1600 [ 302.573544] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.578106] tls_sw_sendmsg+0x92d/0x1020 [ 302.582140] ? __lock_acquire+0x792/0x4980 [ 302.586353] ? find_held_lock+0x36/0x1d0 [ 302.590392] ? tls_sw_push_pending_record+0x10/0x10 [ 302.595397] ? __local_bh_enable_ip+0x160/0x260 [ 302.600040] ? lock_sock_nested+0xc5/0x100 [ 302.604250] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.608810] ? lock_sock_nested+0x82/0x100 [ 302.613029] ? trace_hardirqs_on+0x28/0x190 [ 302.617343] ? lock_sock_nested+0x82/0x100 [ 302.621570] ? lock_sock_nested+0x82/0x100 [ 302.625793] inet_sendmsg+0x108/0x440 [ 302.629576] smc_sendmsg+0x223/0x320 [ 302.633271] ? smc_sendpage+0x170/0x170 [ 302.637224] sock_sendmsg+0xb5/0xf0 [ 302.640832] sock_write_iter+0x215/0x420 [ 302.644957] ? sock_sendmsg+0xf0/0xf0 [ 302.648744] __vfs_write+0x443/0x890 [ 302.652438] ? lock_downgrade+0x860/0x860 [ 302.656562] ? kernel_read+0x130/0x130 [ 302.660433] ? rw_verify_area+0xb8/0x2b0 [ 302.664470] vfs_write+0x150/0x4d0 [ 302.667987] ksys_write+0x103/0x260 [ 302.671590] ? do_sys_open+0x16e/0x350 [ 302.675453] ? __ia32_sys_read+0xa0/0xa0 [ 302.679494] ? do_syscall_64+0x21/0x4e0 [ 302.683447] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.688788] __x64_sys_write+0x6e/0xb0 [ 302.692653] do_syscall_64+0xd0/0x4e0 [ 302.696431] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.701608] RIP: 0033:0x4592f9 [ 302.704781] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.723748] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.731436] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 302.738681] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 302.745926] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 302.753171] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 302.760419] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 302.801426] FAULT_INJECTION: forcing a failure. [ 302.801426] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 302.834251] CPU: 0 PID: 10553 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 302.842707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.852055] Call Trace: [ 302.854625] dump_stack+0x123/0x177 [ 302.859184] should_fail.cold.4+0x5/0x13 [ 302.863220] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 302.868304] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 302.873576] ? kasan_unpoison_shadow+0x35/0x50 [ 302.878138] __alloc_pages_nodemask+0x1d5/0x710 [ 302.882781] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 302.887778] alloc_pages_current+0xd6/0x1b0 [ 302.892078] skb_page_frag_refill+0x20b/0x400 [ 302.896550] sk_page_frag_refill+0x46/0x1b0 [ 302.900848] tcp_sendmsg_locked+0xc58/0x35b0 [ 302.905233] ? mark_held_locks+0x130/0x130 [ 302.909440] ? mark_held_locks+0xc7/0x130 [ 302.913575] ? tcp_sendpage+0x50/0x50 [ 302.917350] ? mark_held_locks+0xc7/0x130 [ 302.921474] ? __local_bh_enable_ip+0x160/0x260 [ 302.926129] ? lock_sock_nested+0xc5/0x100 [ 302.930340] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.934900] ? lock_sock_nested+0x82/0x100 [ 302.939110] ? trace_hardirqs_on+0x28/0x190 [ 302.943404] ? lock_sock_nested+0x82/0x100 [ 302.947615] ? lock_sock_nested+0x82/0x100 [ 302.951829] ? __local_bh_enable_ip+0x160/0x260 [ 302.956476] tcp_sendmsg+0x27/0x40 [ 302.959993] inet_sendmsg+0x108/0x440 [ 302.963784] smc_sendmsg+0x223/0x320 [ 302.967472] ? smc_sendpage+0x170/0x170 [ 302.971595] sock_sendmsg+0xb5/0xf0 [ 302.975206] sock_write_iter+0x215/0x420 [ 302.979242] ? sock_sendmsg+0xf0/0xf0 [ 302.983027] __vfs_write+0x443/0x890 [ 302.986718] ? lock_downgrade+0x860/0x860 [ 302.990840] ? kernel_read+0x130/0x130 [ 302.994712] ? rw_verify_area+0xb8/0x2b0 [ 302.998749] vfs_write+0x150/0x4d0 [ 303.002264] ksys_write+0x103/0x260 [ 303.005873] ? do_sys_open+0x16e/0x350 [ 303.009740] ? __ia32_sys_read+0xa0/0xa0 [ 303.013776] ? do_syscall_64+0x21/0x4e0 [ 303.017728] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.023071] __x64_sys_write+0x6e/0xb0 [ 303.026937] do_syscall_64+0xd0/0x4e0 [ 303.030975] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.036144] RIP: 0033:0x4592f9 [ 303.039322] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 303.059239] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 303.066921] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 303.074174] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 303.081421] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 303.088667] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 303.095911] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 303.116158] FAULT_INJECTION: forcing a failure. [ 303.116158] name failslab, interval 1, probability 0, space 0, times 0 [ 303.116794] FAULT_INJECTION: forcing a failure. [ 303.116794] name failslab, interval 1, probability 0, space 0, times 0 [ 303.150719] CPU: 0 PID: 10564 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 303.158630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.167985] Call Trace: [ 303.170582] dump_stack+0x123/0x177 [ 303.174203] should_fail.cold.4+0x5/0x13 [ 303.178245] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 303.183332] ? kernel_text_address+0x79/0xf0 [ 303.187729] ? __kernel_text_address+0xd/0x40 [ 303.192637] ? unwind_get_return_address+0x61/0xa0 [ 303.197546] __should_failslab+0xba/0xf0 [ 303.201589] should_failslab+0x9/0x14 [ 303.205380] __kmalloc+0x70/0x770 [ 303.208834] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 303.214524] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 303.220044] ? tls_push_record+0xff/0x1600 [ 303.224259] ? tls_sw_sendmsg+0x92d/0x1020 [ 303.228474] ? inet_sendmsg+0x108/0x440 [ 303.232427] ? smc_sendmsg+0x223/0x320 [ 303.236305] ? sock_sendmsg+0xb5/0xf0 [ 303.240084] ? sock_write_iter+0x215/0x420 [ 303.244307] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 303.250090] ? iov_iter_get_pages+0x1ee/0x1370 [ 303.254849] ? __lock_is_held+0xb5/0x140 [ 303.258898] generic_gcmaes_encrypt+0xfd/0x150 [ 303.263457] ? generic_gcmaes_encrypt+0xfd/0x150 [ 303.268189] ? helper_rfc4106_encrypt+0x450/0x450 [ 303.273027] ? __kmalloc+0x5f1/0x770 [ 303.276721] gcmaes_wrapper_encrypt+0x109/0x180 [ 303.281378] tls_push_record+0x9ae/0x1600 [ 303.285539] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.290115] tls_sw_sendmsg+0x92d/0x1020 [ 303.294158] ? __lock_acquire+0x792/0x4980 [ 303.298376] ? find_held_lock+0x36/0x1d0 [ 303.302424] ? tls_sw_push_pending_record+0x10/0x10 [ 303.307423] ? __local_bh_enable_ip+0x160/0x260 [ 303.312070] ? lock_sock_nested+0xc5/0x100 [ 303.316283] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.320844] ? lock_sock_nested+0x82/0x100 [ 303.325060] ? trace_hardirqs_on+0x28/0x190 [ 303.329359] ? lock_sock_nested+0x82/0x100 [ 303.333569] ? lock_sock_nested+0x82/0x100 [ 303.337790] inet_sendmsg+0x108/0x440 [ 303.341584] smc_sendmsg+0x223/0x320 [ 303.345288] ? smc_sendpage+0x170/0x170 [ 303.349250] sock_sendmsg+0xb5/0xf0 [ 303.352859] sock_write_iter+0x215/0x420 [ 303.356910] ? sock_sendmsg+0xf0/0xf0 [ 303.360710] __vfs_write+0x443/0x890 [ 303.364409] ? lock_downgrade+0x860/0x860 [ 303.368534] ? kernel_read+0x130/0x130 [ 303.372604] ? rw_verify_area+0xb8/0x2b0 [ 303.376648] vfs_write+0x150/0x4d0 [ 303.380176] ksys_write+0x103/0x260 [ 303.383789] ? do_sys_open+0x16e/0x350 [ 303.387656] ? __ia32_sys_read+0xa0/0xa0 [ 303.391695] ? do_syscall_64+0x21/0x4e0 [ 303.395647] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.400998] __x64_sys_write+0x6e/0xb0 [ 303.404875] do_syscall_64+0xd0/0x4e0 [ 303.408656] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.413825] RIP: 0033:0x4592f9 [ 303.417002] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 303.435894] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 303.443587] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 303.450853] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 303.458120] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 303.465388] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 303.472634] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 303.488406] CPU: 0 PID: 10571 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 303.496482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.505834] Call Trace: [ 303.508418] dump_stack+0x123/0x177 [ 303.512311] should_fail.cold.4+0x5/0x13 [ 303.516376] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 303.521743] ? kernel_text_address+0x79/0xf0 [ 303.526146] ? __kernel_text_address+0xd/0x40 [ 303.530637] ? unwind_get_return_address+0x61/0xa0 [ 303.535564] __should_failslab+0xba/0xf0 [ 303.539610] should_failslab+0x9/0x14 [ 303.543391] __kmalloc+0x70/0x770 [ 303.546823] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 303.552079] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 303.557161] ? tls_push_record+0xff/0x1600 [ 303.561371] ? tls_sw_sendmsg+0x92d/0x1020 [ 303.565582] ? inet_sendmsg+0x108/0x440 [ 303.569530] ? smc_sendmsg+0x223/0x320 [ 303.573390] ? sock_sendmsg+0xb5/0xf0 [ 303.577165] ? sock_write_iter+0x215/0x420 [ 303.581380] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 303.587153] ? iov_iter_get_pages+0x1ee/0x1370 [ 303.591727] ? __lock_is_held+0xb5/0x140 [ 303.595768] generic_gcmaes_encrypt+0xfd/0x150 [ 303.600327] ? generic_gcmaes_encrypt+0xfd/0x150 [ 303.605058] ? helper_rfc4106_encrypt+0x450/0x450 [ 303.609910] ? __kmalloc+0x5f1/0x770 [ 303.613602] gcmaes_wrapper_encrypt+0x109/0x180 [ 303.618253] tls_push_record+0x9ae/0x1600 [ 303.622380] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.626954] tls_sw_sendmsg+0x92d/0x1020 [ 303.631002] ? __lock_acquire+0x792/0x4980 [ 303.635582] ? find_held_lock+0x36/0x1d0 [ 303.639618] ? tls_sw_push_pending_record+0x10/0x10 [ 303.644608] ? __local_bh_enable_ip+0x160/0x260 [ 303.649253] ? lock_sock_nested+0xc5/0x100 [ 303.653469] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.658028] ? lock_sock_nested+0x82/0x100 [ 303.662238] ? trace_hardirqs_on+0x28/0x190 [ 303.666535] ? lock_sock_nested+0x82/0x100 [ 303.670747] ? lock_sock_nested+0x82/0x100 [ 303.674972] inet_sendmsg+0x108/0x440 [ 303.678752] smc_sendmsg+0x223/0x320 [ 303.682445] ? smc_sendpage+0x170/0x170 [ 303.686395] sock_sendmsg+0xb5/0xf0 [ 303.690015] sock_write_iter+0x215/0x420 [ 303.694068] ? sock_sendmsg+0xf0/0xf0 [ 303.697863] __vfs_write+0x443/0x890 [ 303.701558] ? lock_downgrade+0x860/0x860 [ 303.705685] ? kernel_read+0x130/0x130 [ 303.709560] ? rw_verify_area+0xb8/0x2b0 [ 303.713600] vfs_write+0x150/0x4d0 [ 303.717125] ksys_write+0x103/0x260 [ 303.720730] ? do_sys_open+0x16e/0x350 [ 303.724593] ? __ia32_sys_read+0xa0/0xa0 [ 303.728645] ? do_syscall_64+0x21/0x4e0 [ 303.732607] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.737949] __x64_sys_write+0x6e/0xb0 [ 303.741811] do_syscall_64+0xd0/0x4e0 [ 303.745609] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.750773] RIP: 0033:0x4592f9 [ 303.753943] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 303.772821] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 303.780518] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 303.787851] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 303.795110] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 303.802365] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 303.809615] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 303.840277] FAULT_INJECTION: forcing a failure. [ 303.840277] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 303.857701] FAULT_INJECTION: forcing a failure. [ 303.857701] name failslab, interval 1, probability 0, space 0, times 0 [ 303.869349] FAULT_INJECTION: forcing a failure. [ 303.869349] name failslab, interval 1, probability 0, space 0, times 0 [ 303.880339] CPU: 1 PID: 10576 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 303.888406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.898699] Call Trace: [ 303.901271] dump_stack+0x123/0x177 [ 303.904884] should_fail.cold.4+0x5/0x13 [ 303.908921] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 303.914002] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 303.919253] ? kasan_unpoison_shadow+0x35/0x50 [ 303.923813] __alloc_pages_nodemask+0x1d5/0x710 [ 303.928457] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 303.933466] alloc_pages_current+0xd6/0x1b0 [ 303.937764] skb_page_frag_refill+0x20b/0x400 [ 303.942237] sk_page_frag_refill+0x46/0x1b0 [ 303.946535] tcp_sendmsg_locked+0xc58/0x35b0 [ 303.950922] ? mark_held_locks+0x130/0x130 [ 303.955131] ? mark_held_locks+0xc7/0x130 [ 303.959257] ? tcp_sendpage+0x50/0x50 [ 303.963032] ? mark_held_locks+0xc7/0x130 [ 303.967156] ? __local_bh_enable_ip+0x160/0x260 [ 303.971800] ? lock_sock_nested+0xc5/0x100 [ 303.976011] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.980670] ? lock_sock_nested+0x82/0x100 [ 303.984893] ? trace_hardirqs_on+0x28/0x190 [ 303.989199] ? lock_sock_nested+0x82/0x100 [ 303.993408] ? lock_sock_nested+0x82/0x100 [ 303.997635] ? __local_bh_enable_ip+0x160/0x260 [ 304.002282] tcp_sendmsg+0x27/0x40 [ 304.005797] inet_sendmsg+0x108/0x440 [ 304.009574] smc_sendmsg+0x223/0x320 [ 304.013264] ? smc_sendpage+0x170/0x170 [ 304.017649] sock_sendmsg+0xb5/0xf0 [ 304.021256] sock_write_iter+0x215/0x420 [ 304.025300] ? sock_sendmsg+0xf0/0xf0 [ 304.029099] __vfs_write+0x443/0x890 [ 304.032818] ? lock_downgrade+0x860/0x860 [ 304.036943] ? kernel_read+0x130/0x130 [ 304.040823] ? rw_verify_area+0xb8/0x2b0 [ 304.044898] vfs_write+0x150/0x4d0 [ 304.048430] ksys_write+0x103/0x260 [ 304.052038] ? do_sys_open+0x16e/0x350 [ 304.055907] ? __ia32_sys_read+0xa0/0xa0 [ 304.061859] ? do_syscall_64+0x21/0x4e0 [ 304.065986] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.071327] __x64_sys_write+0x6e/0xb0 [ 304.075196] do_syscall_64+0xd0/0x4e0 [ 304.078981] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.084147] RIP: 0033:0x4592f9 [ 304.087316] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 304.106197] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 304.113886] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 304.121134] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 304.128383] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 304.135628] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 304.142874] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 304.159753] CPU: 1 PID: 10583 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 304.167652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.177004] Call Trace: [ 304.179589] dump_stack+0x123/0x177 [ 304.183224] should_fail.cold.4+0x5/0x13 [ 304.187280] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 304.192380] ? kernel_text_address+0x79/0xf0 [ 304.196782] ? __kernel_text_address+0xd/0x40 [ 304.201275] ? unwind_get_return_address+0x61/0xa0 [ 304.206201] __should_failslab+0xba/0xf0 [ 304.210259] should_failslab+0x9/0x14 [ 304.214054] __kmalloc+0x70/0x770 [ 304.217499] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 304.223118] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 304.228208] ? tls_push_record+0xff/0x1600 [ 304.232426] ? tls_sw_sendmsg+0x92d/0x1020 [ 304.236657] ? inet_sendmsg+0x108/0x440 [ 304.240613] ? smc_sendmsg+0x223/0x320 [ 304.244485] ? sock_sendmsg+0xb5/0xf0 [ 304.248277] ? sock_write_iter+0x215/0x420 [ 304.252492] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 304.258280] ? iov_iter_get_pages+0x1ee/0x1370 [ 304.262875] ? __lock_is_held+0xb5/0x140 [ 304.266936] generic_gcmaes_encrypt+0xfd/0x150 [ 304.271504] ? generic_gcmaes_encrypt+0xfd/0x150 [ 304.276245] ? helper_rfc4106_encrypt+0x450/0x450 [ 304.281069] ? __kmalloc+0x5f1/0x770 [ 304.284771] gcmaes_wrapper_encrypt+0x109/0x180 [ 304.289449] tls_push_record+0x9ae/0x1600 [ 304.293579] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.298159] tls_sw_sendmsg+0x92d/0x1020 [ 304.302204] ? __lock_acquire+0x792/0x4980 [ 304.306421] ? find_held_lock+0x36/0x1d0 [ 304.310464] ? tls_sw_push_pending_record+0x10/0x10 [ 304.315459] ? __local_bh_enable_ip+0x160/0x260 [ 304.320107] ? lock_sock_nested+0xc5/0x100 [ 304.324322] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.328887] ? lock_sock_nested+0x82/0x100 [ 304.333292] ? trace_hardirqs_on+0x28/0x190 [ 304.337596] ? lock_sock_nested+0x82/0x100 [ 304.341842] ? lock_sock_nested+0x82/0x100 [ 304.346060] inet_sendmsg+0x108/0x440 [ 304.350275] smc_sendmsg+0x223/0x320 [ 304.353977] ? smc_sendpage+0x170/0x170 [ 304.357930] sock_sendmsg+0xb5/0xf0 [ 304.361546] sock_write_iter+0x215/0x420 [ 304.365585] ? sock_sendmsg+0xf0/0xf0 [ 304.369382] __vfs_write+0x443/0x890 [ 304.373164] ? lock_downgrade+0x860/0x860 [ 304.377315] ? kernel_read+0x130/0x130 [ 304.381201] ? rw_verify_area+0xb8/0x2b0 [ 304.385334] vfs_write+0x150/0x4d0 [ 304.388875] ksys_write+0x103/0x260 [ 304.392488] ? do_sys_open+0x16e/0x350 [ 304.396362] ? __ia32_sys_read+0xa0/0xa0 [ 304.400411] ? do_syscall_64+0x21/0x4e0 [ 304.404476] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.409825] __x64_sys_write+0x6e/0xb0 [ 304.413706] do_syscall_64+0xd0/0x4e0 [ 304.417487] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.422657] RIP: 0033:0x4592f9 [ 304.425839] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 304.444735] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 304.452434] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 304.459683] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 304.466946] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 304.474208] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 304.481455] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 304.508257] CPU: 0 PID: 10577 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 304.516165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.525529] Call Trace: [ 304.528117] dump_stack+0x123/0x177 [ 304.531746] should_fail.cold.4+0x5/0x13 [ 304.535802] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 304.540886] ? kernel_text_address+0x79/0xf0 [ 304.545273] ? __kernel_text_address+0xd/0x40 [ 304.549745] ? unwind_get_return_address+0x61/0xa0 [ 304.554655] __should_failslab+0xba/0xf0 [ 304.558785] should_failslab+0x9/0x14 [ 304.562564] __kmalloc+0x70/0x770 [ 304.565998] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 304.571254] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 304.576374] ? tls_push_record+0xff/0x1600 [ 304.580584] ? tls_sw_sendmsg+0x92d/0x1020 [ 304.584798] ? inet_sendmsg+0x108/0x440 [ 304.588748] ? smc_sendmsg+0x223/0x320 [ 304.592610] ? sock_sendmsg+0xb5/0xf0 [ 304.596388] ? sock_write_iter+0x215/0x420 [ 304.600612] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 304.606396] ? iov_iter_get_pages+0x1ee/0x1370 [ 304.610959] ? __lock_is_held+0xb5/0x140 [ 304.615045] generic_gcmaes_encrypt+0xfd/0x150 [ 304.620037] ? generic_gcmaes_encrypt+0xfd/0x150 [ 304.624771] ? helper_rfc4106_encrypt+0x450/0x450 [ 304.629592] ? __kmalloc+0x5f1/0x770 [ 304.633299] gcmaes_wrapper_encrypt+0x109/0x180 [ 304.637943] tls_push_record+0x9ae/0x1600 [ 304.642155] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.646723] tls_sw_sendmsg+0x92d/0x1020 [ 304.650776] ? __lock_acquire+0x792/0x4980 [ 304.655005] ? find_held_lock+0x36/0x1d0 [ 304.659057] ? tls_sw_push_pending_record+0x10/0x10 [ 304.664062] ? __local_bh_enable_ip+0x160/0x260 [ 304.668710] ? lock_sock_nested+0xc5/0x100 [ 304.672922] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.677482] ? lock_sock_nested+0x82/0x100 [ 304.681693] ? trace_hardirqs_on+0x28/0x190 [ 304.686001] ? lock_sock_nested+0x82/0x100 [ 304.690212] ? lock_sock_nested+0x82/0x100 [ 304.694431] inet_sendmsg+0x108/0x440 [ 304.698241] smc_sendmsg+0x223/0x320 [ 304.701942] ? smc_sendpage+0x170/0x170 [ 304.705910] sock_sendmsg+0xb5/0xf0 [ 304.709522] sock_write_iter+0x215/0x420 [ 304.713562] ? sock_sendmsg+0xf0/0xf0 [ 304.717347] __vfs_write+0x443/0x890 [ 304.721040] ? lock_downgrade+0x860/0x860 [ 304.725165] ? kernel_read+0x130/0x130 [ 304.729038] ? rw_verify_area+0xb8/0x2b0 [ 304.733078] vfs_write+0x150/0x4d0 [ 304.736594] ksys_write+0x103/0x260 [ 304.740193] ? do_sys_open+0x16e/0x350 [ 304.744752] ? __ia32_sys_read+0xa0/0xa0 [ 304.748801] ? do_syscall_64+0x21/0x4e0 [ 304.752751] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.758111] __x64_sys_write+0x6e/0xb0 [ 304.761991] do_syscall_64+0xd0/0x4e0 [ 304.765775] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.770942] RIP: 0033:0x4592f9 [ 304.774111] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 304.792987] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 304.800670] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 304.807914] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 304.815157] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 304.822402] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 304.829658] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 304.877076] FAULT_INJECTION: forcing a failure. [ 304.877076] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 304.888926] FAULT_INJECTION: forcing a failure. [ 304.888926] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 304.888934] CPU: 1 PID: 10599 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 304.888938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.888941] Call Trace: [ 304.888951] dump_stack+0x123/0x177 [ 304.888961] should_fail.cold.4+0x5/0x13 [ 304.888969] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 304.888977] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 304.888983] ? kasan_unpoison_shadow+0x35/0x50 [ 304.888993] __alloc_pages_nodemask+0x1d5/0x710 [ 304.889001] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 304.889015] alloc_pages_current+0xd6/0x1b0 [ 304.889025] skb_page_frag_refill+0x20b/0x400 [ 304.889033] sk_page_frag_refill+0x46/0x1b0 [ 304.889041] tcp_sendmsg_locked+0xc58/0x35b0 [ 304.889051] ? mark_held_locks+0x130/0x130 [ 304.974410] ? mark_held_locks+0xc7/0x130 [ 304.978566] ? tcp_sendpage+0x50/0x50 [ 304.982355] ? mark_held_locks+0xc7/0x130 [ 304.987706] ? __local_bh_enable_ip+0x160/0x260 [ 304.992364] ? lock_sock_nested+0xc5/0x100 [ 304.996596] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.001167] ? lock_sock_nested+0x82/0x100 [ 305.005383] ? trace_hardirqs_on+0x28/0x190 [ 305.009699] ? lock_sock_nested+0x82/0x100 [ 305.013913] ? __local_bh_enable_ip+0x160/0x260 [ 305.018562] tcp_sendmsg+0x27/0x40 [ 305.022098] inet_sendmsg+0x108/0x440 [ 305.025890] smc_sendmsg+0x223/0x320 [ 305.029589] ? smc_sendpage+0x170/0x170 [ 305.033561] sock_sendmsg+0xb5/0xf0 [ 305.037178] sock_write_iter+0x215/0x420 [ 305.041607] ? sock_sendmsg+0xf0/0xf0 [ 305.045408] __vfs_write+0x443/0x890 [ 305.049546] ? lock_downgrade+0x860/0x860 [ 305.053685] ? kernel_read+0x130/0x130 [ 305.057646] ? rw_verify_area+0xb8/0x2b0 [ 305.061689] vfs_write+0x150/0x4d0 [ 305.065209] ksys_write+0x103/0x260 [ 305.068816] ? do_sys_open+0x16e/0x350 [ 305.072691] ? __ia32_sys_read+0xa0/0xa0 [ 305.076731] ? do_syscall_64+0x21/0x4e0 [ 305.080689] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.086031] __x64_sys_write+0x6e/0xb0 [ 305.089899] do_syscall_64+0xd0/0x4e0 [ 305.093785] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.098962] RIP: 0033:0x4592f9 [ 305.102132] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.121013] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.128711] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 305.135968] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 305.143215] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 305.150463] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 305.157709] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 305.164995] CPU: 0 PID: 10570 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 305.172886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.182230] Call Trace: [ 305.184797] dump_stack+0x123/0x177 [ 305.188403] should_fail.cold.4+0x5/0x13 [ 305.192441] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 305.197520] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 305.202862] ? kasan_unpoison_shadow+0x35/0x50 [ 305.207423] __alloc_pages_nodemask+0x1d5/0x710 [ 305.212067] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 305.217072] alloc_pages_current+0xd6/0x1b0 [ 305.221403] skb_page_frag_refill+0x20b/0x400 [ 305.225875] sk_page_frag_refill+0x46/0x1b0 [ 305.230174] tcp_sendmsg_locked+0xc58/0x35b0 [ 305.234561] ? mark_held_locks+0x130/0x130 [ 305.238788] ? mark_held_locks+0xc7/0x130 [ 305.242915] ? tcp_sendpage+0x50/0x50 [ 305.246692] ? mark_held_locks+0xc7/0x130 [ 305.250815] ? __local_bh_enable_ip+0x160/0x260 [ 305.255458] ? lock_sock_nested+0xc5/0x100 [ 305.259678] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.264240] ? lock_sock_nested+0x82/0x100 [ 305.268449] ? trace_hardirqs_on+0x28/0x190 [ 305.272754] ? lock_sock_nested+0x82/0x100 [ 305.276963] ? lock_sock_nested+0x82/0x100 [ 305.281184] ? __local_bh_enable_ip+0x160/0x260 [ 305.285830] tcp_sendmsg+0x27/0x40 [ 305.289345] inet_sendmsg+0x108/0x440 [ 305.293123] smc_sendmsg+0x223/0x320 [ 305.296821] ? smc_sendpage+0x170/0x170 [ 305.300773] sock_sendmsg+0xb5/0xf0 [ 305.304373] sock_write_iter+0x215/0x420 [ 305.308407] ? sock_sendmsg+0xf0/0xf0 [ 305.312188] __vfs_write+0x443/0x890 [ 305.315879] ? lock_downgrade+0x860/0x860 [ 305.320018] ? kernel_read+0x130/0x130 [ 305.323892] ? rw_verify_area+0xb8/0x2b0 [ 305.327933] vfs_write+0x150/0x4d0 [ 305.331451] ksys_write+0x103/0x260 [ 305.335052] ? do_sys_open+0x16e/0x350 [ 305.338915] ? __ia32_sys_read+0xa0/0xa0 [ 305.342953] ? do_syscall_64+0x21/0x4e0 [ 305.346903] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.352243] __x64_sys_write+0x6e/0xb0 [ 305.356103] do_syscall_64+0xd0/0x4e0 [ 305.359878] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.365128] RIP: 0033:0x4592f9 [ 305.368300] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.387439] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.395146] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 305.402391] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 305.409643] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 305.416888] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 305.424135] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 305.433279] FAULT_INJECTION: forcing a failure. [ 305.433279] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 305.445710] FAULT_INJECTION: forcing a failure. [ 305.445710] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 305.461759] CPU: 1 PID: 10608 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 305.469666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.479721] Call Trace: [ 305.482311] dump_stack+0x123/0x177 [ 305.485939] should_fail.cold.4+0x5/0x13 [ 305.489998] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 305.495459] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 305.500756] ? kasan_unpoison_shadow+0x35/0x50 [ 305.505342] __alloc_pages_nodemask+0x1d5/0x710 [ 305.510017] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 305.515042] alloc_pages_current+0xd6/0x1b0 [ 305.519366] skb_page_frag_refill+0x20b/0x400 [ 305.523866] sk_page_frag_refill+0x46/0x1b0 [ 305.528187] tcp_sendmsg_locked+0xc58/0x35b0 [ 305.532944] ? mark_held_locks+0x130/0x130 [ 305.537170] ? mark_held_locks+0xc7/0x130 [ 305.541347] ? tcp_sendpage+0x50/0x50 [ 305.545215] ? mark_held_locks+0xc7/0x130 [ 305.549341] ? __local_bh_enable_ip+0x160/0x260 [ 305.553999] ? lock_sock_nested+0xc5/0x100 [ 305.558207] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.562775] ? lock_sock_nested+0x82/0x100 [ 305.566986] ? trace_hardirqs_on+0x28/0x190 [ 305.571281] ? lock_sock_nested+0x82/0x100 [ 305.575490] ? lock_sock_nested+0x82/0x100 [ 305.579699] ? __local_bh_enable_ip+0x160/0x260 [ 305.584349] tcp_sendmsg+0x27/0x40 [ 305.587867] inet_sendmsg+0x108/0x440 [ 305.591658] smc_sendmsg+0x223/0x320 [ 305.595352] ? smc_sendpage+0x170/0x170 [ 305.599388] sock_sendmsg+0xb5/0xf0 [ 305.602990] sock_write_iter+0x215/0x420 [ 305.607045] ? sock_sendmsg+0xf0/0xf0 [ 305.610830] __vfs_write+0x443/0x890 [ 305.614520] ? lock_downgrade+0x860/0x860 [ 305.618656] ? kernel_read+0x130/0x130 [ 305.622535] ? rw_verify_area+0xb8/0x2b0 [ 305.626579] vfs_write+0x150/0x4d0 [ 305.630094] ksys_write+0x103/0x260 [ 305.633695] ? do_sys_open+0x16e/0x350 [ 305.637568] ? __ia32_sys_read+0xa0/0xa0 [ 305.641610] ? do_syscall_64+0x21/0x4e0 [ 305.645575] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.650920] __x64_sys_write+0x6e/0xb0 [ 305.654789] do_syscall_64+0xd0/0x4e0 [ 305.658580] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.663754] RIP: 0033:0x4592f9 [ 305.666934] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.685824] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.693602] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 305.700882] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 305.708830] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 305.716078] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 305.723328] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 305.739215] CPU: 1 PID: 10600 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 305.747134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.756487] Call Trace: [ 305.759426] dump_stack+0x123/0x177 [ 305.763059] should_fail.cold.4+0x5/0x13 [ 305.767129] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 305.772332] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 305.777610] ? kasan_unpoison_shadow+0x35/0x50 [ 305.782200] __alloc_pages_nodemask+0x1d5/0x710 [ 305.786873] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 305.791877] alloc_pages_current+0xd6/0x1b0 [ 305.796190] skb_page_frag_refill+0x20b/0x400 [ 305.800676] sk_page_frag_refill+0x46/0x1b0 [ 305.804976] tcp_sendmsg_locked+0xc58/0x35b0 [ 305.809363] ? mark_held_locks+0x130/0x130 [ 305.813574] ? mark_held_locks+0xc7/0x130 [ 305.817716] ? tcp_sendpage+0x50/0x50 [ 305.821492] ? mark_held_locks+0xc7/0x130 [ 305.825623] ? __local_bh_enable_ip+0x160/0x260 [ 305.830279] ? lock_sock_nested+0xc5/0x100 [ 305.834509] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.839066] ? lock_sock_nested+0x82/0x100 [ 305.843276] ? trace_hardirqs_on+0x28/0x190 [ 305.847572] ? lock_sock_nested+0x82/0x100 [ 305.851783] ? lock_sock_nested+0x82/0x100 [ 305.855994] ? __local_bh_enable_ip+0x160/0x260 [ 305.860692] tcp_sendmsg+0x27/0x40 [ 305.864220] inet_sendmsg+0x108/0x440 [ 305.868017] smc_sendmsg+0x223/0x320 [ 305.871718] ? smc_sendpage+0x170/0x170 [ 305.875807] sock_sendmsg+0xb5/0xf0 [ 305.879418] sock_write_iter+0x215/0x420 [ 305.883471] ? sock_sendmsg+0xf0/0xf0 [ 305.887261] __vfs_write+0x443/0x890 [ 305.890953] ? lock_downgrade+0x860/0x860 [ 305.895079] ? kernel_read+0x130/0x130 [ 305.898955] ? rw_verify_area+0xb8/0x2b0 [ 305.903007] vfs_write+0x150/0x4d0 [ 305.906525] ksys_write+0x103/0x260 [ 305.910124] ? do_sys_open+0x16e/0x350 [ 305.913989] ? __ia32_sys_read+0xa0/0xa0 [ 305.918027] ? do_syscall_64+0x21/0x4e0 [ 305.921977] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.927320] __x64_sys_write+0x6e/0xb0 [ 305.931197] do_syscall_64+0xd0/0x4e0 [ 305.934974] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.940141] RIP: 0033:0x4592f9 [ 305.943319] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.962211] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.969907] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 305.977153] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 305.986655] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 305.993902] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 306.001189] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 306.059869] FAULT_INJECTION: forcing a failure. [ 306.059869] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 306.060205] FAULT_INJECTION: forcing a failure. [ 306.060205] name failslab, interval 1, probability 0, space 0, times 0 [ 306.082770] FAULT_INJECTION: forcing a failure. [ 306.082770] name failslab, interval 1, probability 0, space 0, times 0 [ 306.088993] FAULT_INJECTION: forcing a failure. [ 306.088993] name failslab, interval 1, probability 0, space 0, times 0 [ 306.097109] CPU: 1 PID: 10625 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 306.113953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.124333] Call Trace: [ 306.126900] dump_stack+0x123/0x177 [ 306.130505] should_fail.cold.4+0x5/0x13 [ 306.134545] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 306.139624] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 306.144907] ? kasan_unpoison_shadow+0x35/0x50 [ 306.149490] __alloc_pages_nodemask+0x1d5/0x710 [ 306.154153] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 306.159154] alloc_pages_current+0xd6/0x1b0 [ 306.163454] skb_page_frag_refill+0x20b/0x400 [ 306.167925] sk_page_frag_refill+0x46/0x1b0 [ 306.172234] tcp_sendmsg_locked+0xc58/0x35b0 [ 306.176624] ? mark_held_locks+0x130/0x130 [ 306.180832] ? mark_held_locks+0xc7/0x130 [ 306.184980] ? tcp_sendpage+0x50/0x50 [ 306.188759] ? mark_held_locks+0xc7/0x130 [ 306.192898] ? __local_bh_enable_ip+0x160/0x260 [ 306.197543] ? lock_sock_nested+0xc5/0x100 [ 306.201762] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.206579] ? lock_sock_nested+0x82/0x100 [ 306.210799] ? trace_hardirqs_on+0x28/0x190 [ 306.215095] ? lock_sock_nested+0x82/0x100 [ 306.219305] ? lock_sock_nested+0x82/0x100 [ 306.223605] ? __local_bh_enable_ip+0x160/0x260 [ 306.228263] tcp_sendmsg+0x27/0x40 [ 306.231777] inet_sendmsg+0x108/0x440 [ 306.235728] smc_sendmsg+0x223/0x320 [ 306.239420] ? smc_sendpage+0x170/0x170 [ 306.243370] sock_sendmsg+0xb5/0xf0 [ 306.246979] sock_write_iter+0x215/0x420 [ 306.251029] ? sock_sendmsg+0xf0/0xf0 [ 306.254825] __vfs_write+0x443/0x890 [ 306.258515] ? lock_downgrade+0x860/0x860 [ 306.262642] ? kernel_read+0x130/0x130 [ 306.266517] ? rw_verify_area+0xb8/0x2b0 [ 306.270569] vfs_write+0x150/0x4d0 [ 306.274089] ksys_write+0x103/0x260 [ 306.277691] ? do_sys_open+0x16e/0x350 [ 306.281649] ? __ia32_sys_read+0xa0/0xa0 [ 306.285687] ? do_syscall_64+0x21/0x4e0 [ 306.289750] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.295115] __x64_sys_write+0x6e/0xb0 [ 306.298993] do_syscall_64+0xd0/0x4e0 [ 306.302775] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.307951] RIP: 0033:0x4592f9 [ 306.311122] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.330625] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 306.338313] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 306.345574] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 306.352823] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 306.360071] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 306.367319] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 306.389082] CPU: 1 PID: 10634 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 306.396986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.406322] Call Trace: [ 306.408903] dump_stack+0x123/0x177 [ 306.412511] should_fail.cold.4+0x5/0x13 [ 306.416550] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 306.422063] ? kernel_text_address+0x79/0xf0 [ 306.426545] ? __kernel_text_address+0xd/0x40 [ 306.431017] ? unwind_get_return_address+0x61/0xa0 [ 306.435927] __should_failslab+0xba/0xf0 [ 306.439966] should_failslab+0x9/0x14 [ 306.443769] __kmalloc+0x70/0x770 [ 306.447210] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 306.452464] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 306.457549] ? tls_push_record+0xff/0x1600 [ 306.461757] ? tls_sw_sendmsg+0x92d/0x1020 [ 306.465973] ? inet_sendmsg+0x108/0x440 [ 306.469924] ? smc_sendmsg+0x223/0x320 [ 306.473789] ? sock_sendmsg+0xb5/0xf0 [ 306.477564] ? sock_write_iter+0x215/0x420 [ 306.481778] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 306.487554] ? iov_iter_get_pages+0x1ee/0x1370 [ 306.492126] ? __lock_is_held+0xb5/0x140 [ 306.496171] generic_gcmaes_encrypt+0xfd/0x150 [ 306.500837] ? generic_gcmaes_encrypt+0xfd/0x150 [ 306.505570] ? helper_rfc4106_encrypt+0x450/0x450 [ 306.510396] ? __kmalloc+0x5f1/0x770 [ 306.515043] gcmaes_wrapper_encrypt+0x109/0x180 [ 306.519689] tls_push_record+0x9ae/0x1600 [ 306.523847] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.528440] tls_sw_sendmsg+0x92d/0x1020 [ 306.532488] ? __lock_acquire+0x792/0x4980 [ 306.536723] ? find_held_lock+0x36/0x1d0 [ 306.540766] ? tls_sw_push_pending_record+0x10/0x10 [ 306.545761] ? __local_bh_enable_ip+0x160/0x260 [ 306.550410] ? lock_sock_nested+0xc5/0x100 [ 306.554709] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.560049] ? lock_sock_nested+0x82/0x100 [ 306.564261] ? trace_hardirqs_on+0x28/0x190 [ 306.568557] ? lock_sock_nested+0x82/0x100 [ 306.572771] ? lock_sock_nested+0x82/0x100 [ 306.577023] inet_sendmsg+0x108/0x440 [ 306.580810] smc_sendmsg+0x223/0x320 [ 306.584507] ? smc_sendpage+0x170/0x170 [ 306.588458] sock_sendmsg+0xb5/0xf0 [ 306.592061] sock_write_iter+0x215/0x420 [ 306.596102] ? sock_sendmsg+0xf0/0xf0 [ 306.599887] __vfs_write+0x443/0x890 [ 306.603581] ? lock_downgrade+0x860/0x860 [ 306.607709] ? kernel_read+0x130/0x130 [ 306.611594] ? rw_verify_area+0xb8/0x2b0 [ 306.615633] vfs_write+0x150/0x4d0 [ 306.619152] ksys_write+0x103/0x260 [ 306.622771] ? do_sys_open+0x16e/0x350 [ 306.626634] ? __ia32_sys_read+0xa0/0xa0 [ 306.630686] ? do_syscall_64+0x21/0x4e0 [ 306.634639] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.639983] __x64_sys_write+0x6e/0xb0 [ 306.643872] do_syscall_64+0xd0/0x4e0 [ 306.647667] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.653028] RIP: 0033:0x4592f9 [ 306.656214] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.675233] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 306.682952] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 306.698560] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 306.705824] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 306.713076] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 306.720515] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 306.728862] CPU: 1 PID: 10629 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 306.736770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.747111] Call Trace: [ 306.749700] dump_stack+0x123/0x177 [ 306.753336] should_fail.cold.4+0x5/0x13 [ 306.757405] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 306.764765] ? kernel_text_address+0x79/0xf0 [ 306.769170] ? __kernel_text_address+0xd/0x40 [ 306.773697] ? unwind_get_return_address+0x61/0xa0 [ 306.778633] __should_failslab+0xba/0xf0 [ 306.782686] should_failslab+0x9/0x14 [ 306.786467] __kmalloc+0x70/0x770 [ 306.789903] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 306.795167] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 306.800250] ? tls_push_record+0xff/0x1600 [ 306.804491] ? tls_sw_sendmsg+0x92d/0x1020 [ 306.808706] ? inet_sendmsg+0x108/0x440 [ 306.812660] ? smc_sendmsg+0x223/0x320 [ 306.816529] ? sock_sendmsg+0xb5/0xf0 [ 306.820316] ? sock_write_iter+0x215/0x420 [ 306.824715] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 306.830505] ? iov_iter_get_pages+0x1ee/0x1370 [ 306.835084] ? __lock_is_held+0xb5/0x140 [ 306.839150] generic_gcmaes_encrypt+0xfd/0x150 [ 306.843711] ? generic_gcmaes_encrypt+0xfd/0x150 [ 306.848467] ? helper_rfc4106_encrypt+0x450/0x450 [ 306.853292] ? __kmalloc+0x5f1/0x770 [ 306.857010] gcmaes_wrapper_encrypt+0x109/0x180 [ 306.861670] tls_push_record+0x9ae/0x1600 [ 306.865799] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.870382] tls_sw_sendmsg+0x92d/0x1020 [ 306.874424] ? __lock_acquire+0x792/0x4980 [ 306.878643] ? find_held_lock+0x36/0x1d0 [ 306.882688] ? tls_sw_push_pending_record+0x10/0x10 [ 306.887684] ? __local_bh_enable_ip+0x160/0x260 [ 306.892338] ? lock_sock_nested+0xc5/0x100 [ 306.896556] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.901555] ? lock_sock_nested+0x82/0x100 [ 306.906435] ? trace_hardirqs_on+0x28/0x190 [ 306.910764] ? lock_sock_nested+0x82/0x100 [ 306.916209] ? lock_sock_nested+0x82/0x100 [ 306.920425] inet_sendmsg+0x108/0x440 [ 306.924211] smc_sendmsg+0x223/0x320 [ 306.927909] ? smc_sendpage+0x170/0x170 [ 306.931867] sock_sendmsg+0xb5/0xf0 [ 306.935564] sock_write_iter+0x215/0x420 [ 306.939800] ? sock_sendmsg+0xf0/0xf0 [ 306.943621] __vfs_write+0x443/0x890 [ 306.947321] ? lock_downgrade+0x860/0x860 [ 306.951627] ? kernel_read+0x130/0x130 [ 306.955519] ? rw_verify_area+0xb8/0x2b0 [ 306.962381] vfs_write+0x150/0x4d0 [ 306.965932] ksys_write+0x103/0x260 [ 306.969539] ? do_sys_open+0x16e/0x350 [ 306.973409] ? __ia32_sys_read+0xa0/0xa0 [ 306.977450] ? do_syscall_64+0x21/0x4e0 [ 306.981425] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.987832] __x64_sys_write+0x6e/0xb0 [ 306.991792] do_syscall_64+0xd0/0x4e0 [ 306.995697] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.000971] RIP: 0033:0x4592f9 [ 307.004145] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.023042] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 307.030732] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 307.037983] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 307.045233] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 307.052480] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 2020/11/29 15:28:10 executed programs: 981 [ 307.059728] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 307.067012] CPU: 0 PID: 10631 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 307.074892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.084243] Call Trace: [ 307.086826] dump_stack+0x123/0x177 [ 307.090448] should_fail.cold.4+0x5/0x13 [ 307.094515] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 307.099593] ? kernel_text_address+0x79/0xf0 [ 307.103975] ? __kernel_text_address+0xd/0x40 [ 307.108455] ? unwind_get_return_address+0x61/0xa0 [ 307.113361] __should_failslab+0xba/0xf0 [ 307.117404] should_failslab+0x9/0x14 [ 307.121181] __kmalloc+0x70/0x770 [ 307.124612] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 307.129865] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 307.134942] ? tls_push_record+0xff/0x1600 [ 307.139150] ? tls_sw_sendmsg+0x92d/0x1020 [ 307.143543] ? inet_sendmsg+0x108/0x440 [ 307.147503] ? smc_sendmsg+0x223/0x320 [ 307.151366] ? sock_sendmsg+0xb5/0xf0 [ 307.155140] ? sock_write_iter+0x215/0x420 [ 307.159365] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 307.165137] ? iov_iter_get_pages+0x1ee/0x1370 [ 307.169711] ? __lock_is_held+0xb5/0x140 [ 307.173754] generic_gcmaes_encrypt+0xfd/0x150 [ 307.178312] ? generic_gcmaes_encrypt+0xfd/0x150 [ 307.183044] ? helper_rfc4106_encrypt+0x450/0x450 [ 307.187862] ? __kmalloc+0x5f1/0x770 [ 307.191565] gcmaes_wrapper_encrypt+0x109/0x180 [ 307.196655] tls_push_record+0x9ae/0x1600 [ 307.200779] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.205812] tls_sw_sendmsg+0x92d/0x1020 [ 307.209852] ? __lock_acquire+0x792/0x4980 [ 307.214084] ? find_held_lock+0x36/0x1d0 [ 307.218132] ? tls_sw_push_pending_record+0x10/0x10 [ 307.223211] ? __local_bh_enable_ip+0x160/0x260 [ 307.227857] ? lock_sock_nested+0xc5/0x100 [ 307.232502] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.237161] ? lock_sock_nested+0x82/0x100 [ 307.241374] ? trace_hardirqs_on+0x28/0x190 [ 307.245671] ? lock_sock_nested+0x82/0x100 [ 307.249897] ? lock_sock_nested+0x82/0x100 [ 307.254115] inet_sendmsg+0x108/0x440 [ 307.257901] smc_sendmsg+0x223/0x320 [ 307.261592] ? smc_sendpage+0x170/0x170 [ 307.265543] sock_sendmsg+0xb5/0xf0 [ 307.269168] sock_write_iter+0x215/0x420 [ 307.273207] ? sock_sendmsg+0xf0/0xf0 [ 307.277780] __vfs_write+0x443/0x890 [ 307.281470] ? lock_downgrade+0x860/0x860 [ 307.285609] ? kernel_read+0x130/0x130 [ 307.289490] ? rw_verify_area+0xb8/0x2b0 [ 307.293549] vfs_write+0x150/0x4d0 [ 307.297068] ksys_write+0x103/0x260 [ 307.300674] ? do_sys_open+0x16e/0x350 [ 307.304541] ? __ia32_sys_read+0xa0/0xa0 [ 307.308597] ? do_syscall_64+0x21/0x4e0 [ 307.312577] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.317927] __x64_sys_write+0x6e/0xb0 [ 307.321792] do_syscall_64+0xd0/0x4e0 [ 307.325577] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.330743] RIP: 0033:0x4592f9 [ 307.333920] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.353322] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 307.361004] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 307.368640] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 307.375908] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 307.383612] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 307.391039] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 307.458343] FAULT_INJECTION: forcing a failure. [ 307.458343] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 307.470361] FAULT_INJECTION: forcing a failure. [ 307.470361] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 307.470509] FAULT_INJECTION: forcing a failure. [ 307.470509] name failslab, interval 1, probability 0, space 0, times 0 [ 307.489436] CPU: 0 PID: 10640 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 307.494032] FAULT_INJECTION: forcing a failure. [ 307.494032] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 307.501372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.501376] Call Trace: [ 307.501387] dump_stack+0x123/0x177 [ 307.501398] should_fail.cold.4+0x5/0x13 [ 307.501407] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 307.501414] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 307.501420] ? kasan_unpoison_shadow+0x35/0x50 [ 307.501432] __alloc_pages_nodemask+0x1d5/0x710 [ 307.553643] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 307.559263] alloc_pages_current+0xd6/0x1b0 [ 307.563570] skb_page_frag_refill+0x20b/0x400 [ 307.568064] sk_page_frag_refill+0x46/0x1b0 [ 307.572364] tcp_sendmsg_locked+0xc58/0x35b0 [ 307.576865] ? mark_held_locks+0x130/0x130 [ 307.581519] ? mark_held_locks+0xc7/0x130 [ 307.585706] ? tcp_sendpage+0x50/0x50 [ 307.589486] ? mark_held_locks+0xc7/0x130 [ 307.593619] ? __local_bh_enable_ip+0x160/0x260 [ 307.598281] ? lock_sock_nested+0xc5/0x100 [ 307.602508] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.607151] ? lock_sock_nested+0x82/0x100 [ 307.611360] ? trace_hardirqs_on+0x28/0x190 [ 307.615657] ? lock_sock_nested+0x82/0x100 [ 307.619868] ? lock_sock_nested+0x82/0x100 [ 307.624097] ? __local_bh_enable_ip+0x160/0x260 [ 307.628746] tcp_sendmsg+0x27/0x40 [ 307.633223] inet_sendmsg+0x108/0x440 [ 307.637005] smc_sendmsg+0x223/0x320 [ 307.640709] ? smc_sendpage+0x170/0x170 [ 307.644660] sock_sendmsg+0xb5/0xf0 [ 307.648263] sock_write_iter+0x215/0x420 [ 307.652303] ? sock_sendmsg+0xf0/0xf0 [ 307.656105] __vfs_write+0x443/0x890 [ 307.659803] ? lock_downgrade+0x860/0x860 [ 307.663929] ? kernel_read+0x130/0x130 [ 307.667975] ? rw_verify_area+0xb8/0x2b0 [ 307.672031] vfs_write+0x150/0x4d0 [ 307.675554] ksys_write+0x103/0x260 [ 307.679159] ? do_sys_open+0x16e/0x350 [ 307.683044] ? __ia32_sys_read+0xa0/0xa0 [ 307.687122] ? do_syscall_64+0x21/0x4e0 [ 307.691085] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.696445] __x64_sys_write+0x6e/0xb0 [ 307.700312] do_syscall_64+0xd0/0x4e0 [ 307.704092] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.709692] RIP: 0033:0x4592f9 [ 307.712882] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.731865] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 307.739551] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 307.746802] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 307.754051] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 307.761300] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 307.768549] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 307.781646] CPU: 1 PID: 10618 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 307.789756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.799277] Call Trace: [ 307.801861] dump_stack+0x123/0x177 [ 307.805759] should_fail.cold.4+0x5/0x13 [ 307.809837] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 307.815716] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 307.820974] ? kasan_unpoison_shadow+0x35/0x50 [ 307.825539] __alloc_pages_nodemask+0x1d5/0x710 [ 307.830371] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 307.835374] alloc_pages_current+0xd6/0x1b0 [ 307.839680] skb_page_frag_refill+0x20b/0x400 [ 307.844172] sk_page_frag_refill+0x46/0x1b0 [ 307.848586] tcp_sendmsg_locked+0xc58/0x35b0 [ 307.852977] ? mark_held_locks+0x130/0x130 [ 307.857193] ? mark_held_locks+0xc7/0x130 [ 307.861328] ? tcp_sendpage+0x50/0x50 [ 307.865108] ? mark_held_locks+0xc7/0x130 [ 307.869262] ? __local_bh_enable_ip+0x160/0x260 [ 307.873912] ? lock_sock_nested+0xc5/0x100 [ 307.878132] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.882705] ? lock_sock_nested+0x82/0x100 [ 307.886947] ? trace_hardirqs_on+0x28/0x190 [ 307.891270] ? lock_sock_nested+0x82/0x100 [ 307.895494] ? lock_sock_nested+0x82/0x100 [ 307.899708] ? __local_bh_enable_ip+0x160/0x260 [ 307.904358] tcp_sendmsg+0x27/0x40 [ 307.907881] inet_sendmsg+0x108/0x440 [ 307.911667] smc_sendmsg+0x223/0x320 [ 307.915372] ? smc_sendpage+0x170/0x170 [ 307.919332] sock_sendmsg+0xb5/0xf0 [ 307.922940] sock_write_iter+0x215/0x420 [ 307.926982] ? sock_sendmsg+0xf0/0xf0 [ 307.930774] __vfs_write+0x443/0x890 [ 307.934471] ? lock_downgrade+0x860/0x860 [ 307.938605] ? kernel_read+0x130/0x130 [ 307.942497] ? rw_verify_area+0xb8/0x2b0 [ 307.946556] vfs_write+0x150/0x4d0 [ 307.950093] ksys_write+0x103/0x260 [ 307.953699] ? do_sys_open+0x16e/0x350 [ 307.957568] ? __ia32_sys_read+0xa0/0xa0 [ 307.961783] ? do_syscall_64+0x21/0x4e0 [ 307.965740] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.971084] __x64_sys_write+0x6e/0xb0 [ 307.974950] do_syscall_64+0xd0/0x4e0 [ 307.978731] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.983989] RIP: 0033:0x4592f9 [ 307.987179] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.006078] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 308.013785] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 308.021052] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 308.028301] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 308.035567] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 308.042819] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 308.050524] CPU: 0 PID: 10637 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 308.058408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.067842] Call Trace: [ 308.071293] dump_stack+0x123/0x177 [ 308.074941] should_fail.cold.4+0x5/0x13 [ 308.078995] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 308.084092] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 308.089355] ? kasan_unpoison_shadow+0x35/0x50 [ 308.093927] __alloc_pages_nodemask+0x1d5/0x710 [ 308.098585] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 308.103719] alloc_pages_current+0xd6/0x1b0 [ 308.108029] skb_page_frag_refill+0x20b/0x400 [ 308.112517] sk_page_frag_refill+0x46/0x1b0 [ 308.116840] tcp_sendmsg_locked+0xc58/0x35b0 [ 308.121236] ? mark_held_locks+0x130/0x130 [ 308.125456] ? mark_held_locks+0xc7/0x130 [ 308.129592] ? tcp_sendpage+0x50/0x50 [ 308.133380] ? mark_held_locks+0xc7/0x130 [ 308.137626] ? __local_bh_enable_ip+0x160/0x260 [ 308.142274] ? lock_sock_nested+0xc5/0x100 [ 308.146489] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.151072] ? lock_sock_nested+0x82/0x100 [ 308.155292] ? trace_hardirqs_on+0x28/0x190 [ 308.159598] ? lock_sock_nested+0x82/0x100 [ 308.163817] ? lock_sock_nested+0x82/0x100 [ 308.168040] ? __local_bh_enable_ip+0x160/0x260 [ 308.172814] tcp_sendmsg+0x27/0x40 [ 308.176352] inet_sendmsg+0x108/0x440 [ 308.180136] smc_sendmsg+0x223/0x320 [ 308.183834] ? smc_sendpage+0x170/0x170 [ 308.187810] sock_sendmsg+0xb5/0xf0 [ 308.191420] sock_write_iter+0x215/0x420 [ 308.195986] ? sock_sendmsg+0xf0/0xf0 [ 308.199785] __vfs_write+0x443/0x890 [ 308.203487] ? lock_downgrade+0x860/0x860 [ 308.207640] ? kernel_read+0x130/0x130 [ 308.211575] ? rw_verify_area+0xb8/0x2b0 [ 308.215627] vfs_write+0x150/0x4d0 [ 308.219159] ksys_write+0x103/0x260 [ 308.222785] ? do_sys_open+0x16e/0x350 [ 308.226652] ? __ia32_sys_read+0xa0/0xa0 [ 308.230694] ? do_syscall_64+0x21/0x4e0 [ 308.234655] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.240011] __x64_sys_write+0x6e/0xb0 [ 308.243889] do_syscall_64+0xd0/0x4e0 [ 308.247679] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.252848] RIP: 0033:0x4592f9 [ 308.256022] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.274908] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 308.282790] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 308.290046] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 308.297301] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 308.304559] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 308.311816] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 308.319113] CPU: 1 PID: 10645 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 308.327001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.336633] Call Trace: [ 308.339253] dump_stack+0x123/0x177 [ 308.342881] should_fail.cold.4+0x5/0x13 [ 308.346943] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 308.352047] ? kernel_text_address+0x79/0xf0 [ 308.356462] ? __kernel_text_address+0xd/0x40 [ 308.360972] ? unwind_get_return_address+0x61/0xa0 [ 308.365915] __should_failslab+0xba/0xf0 [ 308.369958] should_failslab+0x9/0x14 [ 308.373755] __kmalloc+0x70/0x770 [ 308.377189] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.382442] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.387536] ? tls_push_record+0xff/0x1600 [ 308.391793] ? tls_sw_sendmsg+0x92d/0x1020 [ 308.396016] ? inet_sendmsg+0x108/0x440 [ 308.399973] ? smc_sendmsg+0x223/0x320 [ 308.403855] ? sock_sendmsg+0xb5/0xf0 [ 308.407651] ? sock_write_iter+0x215/0x420 [ 308.411869] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 308.417646] ? iov_iter_get_pages+0x1ee/0x1370 [ 308.422211] ? __lock_is_held+0xb5/0x140 [ 308.426254] generic_gcmaes_encrypt+0xfd/0x150 [ 308.430818] ? generic_gcmaes_encrypt+0xfd/0x150 [ 308.435546] ? helper_rfc4106_encrypt+0x450/0x450 [ 308.440364] ? __kmalloc+0x5f1/0x770 [ 308.444057] gcmaes_wrapper_encrypt+0x109/0x180 [ 308.448701] tls_push_record+0x9ae/0x1600 [ 308.452822] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.457386] tls_sw_sendmsg+0x92d/0x1020 [ 308.461423] ? __lock_acquire+0x792/0x4980 [ 308.465651] ? find_held_lock+0x36/0x1d0 [ 308.469702] ? tls_sw_push_pending_record+0x10/0x10 [ 308.474696] ? __local_bh_enable_ip+0x160/0x260 [ 308.479341] ? lock_sock_nested+0xc5/0x100 [ 308.483556] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.488279] ? lock_sock_nested+0x82/0x100 [ 308.492523] ? trace_hardirqs_on+0x28/0x190 [ 308.496828] ? lock_sock_nested+0x82/0x100 [ 308.501044] ? lock_sock_nested+0x82/0x100 [ 308.505355] inet_sendmsg+0x108/0x440 [ 308.509138] smc_sendmsg+0x223/0x320 [ 308.512829] ? smc_sendpage+0x170/0x170 [ 308.516781] sock_sendmsg+0xb5/0xf0 [ 308.520420] sock_write_iter+0x215/0x420 [ 308.524500] ? sock_sendmsg+0xf0/0xf0 [ 308.528299] __vfs_write+0x443/0x890 [ 308.531992] ? lock_downgrade+0x860/0x860 [ 308.536119] ? kernel_read+0x130/0x130 [ 308.539994] ? rw_verify_area+0xb8/0x2b0 [ 308.544032] vfs_write+0x150/0x4d0 [ 308.547549] ksys_write+0x103/0x260 [ 308.551157] ? do_sys_open+0x16e/0x350 [ 308.555059] ? __ia32_sys_read+0xa0/0xa0 [ 308.559097] ? do_syscall_64+0x21/0x4e0 [ 308.563655] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.569007] __x64_sys_write+0x6e/0xb0 [ 308.572872] do_syscall_64+0xd0/0x4e0 [ 308.576651] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.581818] RIP: 0033:0x4592f9 [ 308.584987] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.604386] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 308.612071] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 308.619316] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 308.626561] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 308.633805] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 308.641050] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 308.716012] FAULT_INJECTION: forcing a failure. [ 308.716012] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 308.718346] FAULT_INJECTION: forcing a failure. [ 308.718346] name failslab, interval 1, probability 0, space 0, times 0 [ 308.728590] FAULT_INJECTION: forcing a failure. [ 308.728590] name failslab, interval 1, probability 0, space 0, times 0 [ 308.749618] FAULT_INJECTION: forcing a failure. [ 308.749618] name failslab, interval 1, probability 0, space 0, times 0 [ 308.762665] CPU: 1 PID: 10660 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 308.770548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.779902] Call Trace: [ 308.782481] dump_stack+0x123/0x177 [ 308.786088] should_fail.cold.4+0x5/0x13 [ 308.790125] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 308.795211] ? kernel_text_address+0x79/0xf0 [ 308.799596] ? __kernel_text_address+0xd/0x40 [ 308.804066] ? unwind_get_return_address+0x61/0xa0 [ 308.808970] __should_failslab+0xba/0xf0 [ 308.813008] should_failslab+0x9/0x14 [ 308.816784] __kmalloc+0x70/0x770 [ 308.820476] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.825731] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.830820] ? tls_push_record+0xff/0x1600 [ 308.835049] ? tls_sw_sendmsg+0x92d/0x1020 [ 308.839267] ? inet_sendmsg+0x108/0x440 [ 308.843216] ? smc_sendmsg+0x223/0x320 [ 308.847075] ? sock_sendmsg+0xb5/0xf0 [ 308.850855] ? sock_write_iter+0x215/0x420 [ 308.855069] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 308.860842] ? iov_iter_get_pages+0x1ee/0x1370 [ 308.865408] ? __lock_is_held+0xb5/0x140 [ 308.869544] generic_gcmaes_encrypt+0xfd/0x150 [ 308.874099] ? generic_gcmaes_encrypt+0xfd/0x150 [ 308.878830] ? helper_rfc4106_encrypt+0x450/0x450 [ 308.883648] ? __kmalloc+0x5f1/0x770 [ 308.887341] gcmaes_wrapper_encrypt+0x109/0x180 [ 308.891986] tls_push_record+0x9ae/0x1600 [ 308.896109] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.900670] tls_sw_sendmsg+0x92d/0x1020 [ 308.904706] ? __lock_acquire+0x792/0x4980 [ 308.909441] ? find_held_lock+0x36/0x1d0 [ 308.913479] ? tls_sw_push_pending_record+0x10/0x10 [ 308.918469] ? __local_bh_enable_ip+0x160/0x260 [ 308.923114] ? lock_sock_nested+0xc5/0x100 [ 308.927343] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.931899] ? lock_sock_nested+0x82/0x100 [ 308.936110] ? trace_hardirqs_on+0x28/0x190 [ 308.940415] ? lock_sock_nested+0x82/0x100 [ 308.944624] ? lock_sock_nested+0x82/0x100 [ 308.948837] inet_sendmsg+0x108/0x440 [ 308.952616] smc_sendmsg+0x223/0x320 [ 308.956314] ? smc_sendpage+0x170/0x170 [ 308.960263] sock_sendmsg+0xb5/0xf0 [ 308.963867] sock_write_iter+0x215/0x420 [ 308.967907] ? sock_sendmsg+0xf0/0xf0 [ 308.971691] __vfs_write+0x443/0x890 [ 308.975401] ? lock_downgrade+0x860/0x860 [ 308.979527] ? kernel_read+0x130/0x130 [ 308.983397] ? rw_verify_area+0xb8/0x2b0 [ 308.987449] vfs_write+0x150/0x4d0 [ 308.990965] ksys_write+0x103/0x260 [ 308.994567] ? do_sys_open+0x16e/0x350 [ 308.998428] ? __ia32_sys_read+0xa0/0xa0 [ 309.002464] ? do_syscall_64+0x21/0x4e0 [ 309.006428] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.011766] __x64_sys_write+0x6e/0xb0 [ 309.015629] do_syscall_64+0xd0/0x4e0 [ 309.019675] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.024840] RIP: 0033:0x4592f9 [ 309.028013] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.046892] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 309.054586] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 309.061919] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 309.069164] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 309.076421] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 309.083667] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 309.101127] CPU: 1 PID: 10664 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 309.109985] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.119331] Call Trace: [ 309.121904] dump_stack+0x123/0x177 [ 309.125512] should_fail.cold.4+0x5/0x13 [ 309.129557] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 309.134644] ? kernel_text_address+0x79/0xf0 [ 309.139028] ? __kernel_text_address+0xd/0x40 [ 309.143499] ? unwind_get_return_address+0x61/0xa0 [ 309.148603] __should_failslab+0xba/0xf0 [ 309.152642] should_failslab+0x9/0x14 [ 309.156419] __kmalloc+0x70/0x770 [ 309.159854] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 309.165106] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 309.170183] ? tls_push_record+0xff/0x1600 [ 309.174390] ? tls_sw_sendmsg+0x92d/0x1020 [ 309.178598] ? inet_sendmsg+0x108/0x440 [ 309.182634] ? smc_sendmsg+0x223/0x320 [ 309.186511] ? sock_sendmsg+0xb5/0xf0 [ 309.190285] ? sock_write_iter+0x215/0x420 [ 309.194502] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 309.200363] ? iov_iter_get_pages+0x1ee/0x1370 [ 309.204927] ? __lock_is_held+0xb5/0x140 [ 309.208967] generic_gcmaes_encrypt+0xfd/0x150 [ 309.213520] ? generic_gcmaes_encrypt+0xfd/0x150 [ 309.218249] ? helper_rfc4106_encrypt+0x450/0x450 [ 309.223067] ? __kmalloc+0x5f1/0x770 [ 309.226758] gcmaes_wrapper_encrypt+0x109/0x180 [ 309.231419] tls_push_record+0x9ae/0x1600 [ 309.235542] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.240117] tls_sw_sendmsg+0x92d/0x1020 [ 309.244155] ? __lock_acquire+0x792/0x4980 [ 309.248553] ? find_held_lock+0x36/0x1d0 [ 309.253023] ? tls_sw_push_pending_record+0x10/0x10 [ 309.258021] ? __local_bh_enable_ip+0x160/0x260 [ 309.262676] ? lock_sock_nested+0xc5/0x100 [ 309.266885] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.271440] ? lock_sock_nested+0x82/0x100 [ 309.276691] ? trace_hardirqs_on+0x28/0x190 [ 309.280995] ? lock_sock_nested+0x82/0x100 [ 309.285203] ? lock_sock_nested+0x82/0x100 [ 309.289424] inet_sendmsg+0x108/0x440 [ 309.293203] smc_sendmsg+0x223/0x320 [ 309.296890] ? smc_sendpage+0x170/0x170 [ 309.300845] sock_sendmsg+0xb5/0xf0 [ 309.304446] sock_write_iter+0x215/0x420 [ 309.308495] ? sock_sendmsg+0xf0/0xf0 [ 309.312276] __vfs_write+0x443/0x890 [ 309.315974] ? lock_downgrade+0x860/0x860 [ 309.320098] ? kernel_read+0x130/0x130 [ 309.323969] ? rw_verify_area+0xb8/0x2b0 [ 309.328008] vfs_write+0x150/0x4d0 [ 309.331523] ksys_write+0x103/0x260 [ 309.335134] ? do_sys_open+0x16e/0x350 [ 309.338995] ? __ia32_sys_read+0xa0/0xa0 [ 309.343032] ? do_syscall_64+0x21/0x4e0 [ 309.346981] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.352321] __x64_sys_write+0x6e/0xb0 [ 309.356187] do_syscall_64+0xd0/0x4e0 [ 309.359963] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.365130] RIP: 0033:0x4592f9 [ 309.368297] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.387262] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 309.394945] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 309.402192] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 309.409437] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 309.416681] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 309.423927] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 309.436988] CPU: 1 PID: 10652 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 309.444901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.454251] Call Trace: [ 309.456853] dump_stack+0x123/0x177 [ 309.460492] should_fail.cold.4+0x5/0x13 [ 309.464549] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 309.469654] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 309.474955] ? kasan_unpoison_shadow+0x35/0x50 [ 309.479535] __alloc_pages_nodemask+0x1d5/0x710 [ 309.484187] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 309.489624] alloc_pages_current+0xd6/0x1b0 [ 309.493930] skb_page_frag_refill+0x20b/0x400 [ 309.498404] sk_page_frag_refill+0x46/0x1b0 [ 309.502707] tcp_sendmsg_locked+0xc58/0x35b0 [ 309.507100] ? mark_held_locks+0x130/0x130 [ 309.511593] ? mark_held_locks+0xc7/0x130 [ 309.516060] ? tcp_sendpage+0x50/0x50 [ 309.519866] ? mark_held_locks+0xc7/0x130 [ 309.524003] ? __local_bh_enable_ip+0x160/0x260 [ 309.528659] ? lock_sock_nested+0xc5/0x100 [ 309.532877] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.537439] ? lock_sock_nested+0x82/0x100 [ 309.541654] ? trace_hardirqs_on+0x28/0x190 [ 309.546046] ? lock_sock_nested+0x82/0x100 [ 309.550270] ? lock_sock_nested+0x82/0x100 [ 309.554487] ? __local_bh_enable_ip+0x160/0x260 [ 309.559142] tcp_sendmsg+0x27/0x40 [ 309.562691] inet_sendmsg+0x108/0x440 [ 309.566487] smc_sendmsg+0x223/0x320 [ 309.570182] ? smc_sendpage+0x170/0x170 [ 309.574145] sock_sendmsg+0xb5/0xf0 [ 309.577761] sock_write_iter+0x215/0x420 [ 309.581801] ? sock_sendmsg+0xf0/0xf0 [ 309.585594] __vfs_write+0x443/0x890 [ 309.589288] ? lock_downgrade+0x860/0x860 [ 309.593420] ? kernel_read+0x130/0x130 [ 309.597312] ? rw_verify_area+0xb8/0x2b0 [ 309.601356] vfs_write+0x150/0x4d0 [ 309.604875] ksys_write+0x103/0x260 [ 309.608478] ? do_sys_open+0x16e/0x350 [ 309.612346] ? __ia32_sys_read+0xa0/0xa0 [ 309.616388] ? do_syscall_64+0x21/0x4e0 [ 309.620341] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.625698] __x64_sys_write+0x6e/0xb0 [ 309.629570] do_syscall_64+0xd0/0x4e0 [ 309.633351] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.638525] RIP: 0033:0x4592f9 [ 309.641798] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.661564] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 309.669261] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 309.676612] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 309.683970] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 309.691748] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 309.699017] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 309.707247] CPU: 0 PID: 10657 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 309.715130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.724486] Call Trace: [ 309.727071] dump_stack+0x123/0x177 [ 309.731310] should_fail.cold.4+0x5/0x13 [ 309.735381] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 309.740479] ? kernel_text_address+0x79/0xf0 [ 309.744885] ? __kernel_text_address+0xd/0x40 [ 309.749386] ? unwind_get_return_address+0x61/0xa0 [ 309.754316] __should_failslab+0xba/0xf0 [ 309.758365] should_failslab+0x9/0x14 [ 309.762143] __kmalloc+0x70/0x770 [ 309.765581] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 309.770834] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 309.775926] ? tls_push_record+0xff/0x1600 [ 309.780132] ? tls_sw_sendmsg+0x92d/0x1020 [ 309.784352] ? inet_sendmsg+0x108/0x440 [ 309.789356] ? smc_sendmsg+0x223/0x320 [ 309.793217] ? sock_sendmsg+0xb5/0xf0 [ 309.796992] ? sock_write_iter+0x215/0x420 [ 309.801204] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 309.806993] ? iov_iter_get_pages+0x1ee/0x1370 [ 309.811559] ? __lock_is_held+0xb5/0x140 [ 309.815599] generic_gcmaes_encrypt+0xfd/0x150 [ 309.820168] ? generic_gcmaes_encrypt+0xfd/0x150 [ 309.824899] ? helper_rfc4106_encrypt+0x450/0x450 [ 309.829718] ? __kmalloc+0x5f1/0x770 [ 309.833422] gcmaes_wrapper_encrypt+0x109/0x180 [ 309.838068] tls_push_record+0x9ae/0x1600 [ 309.842192] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.846755] tls_sw_sendmsg+0x92d/0x1020 [ 309.850790] ? __lock_acquire+0x792/0x4980 [ 309.855004] ? find_held_lock+0x36/0x1d0 [ 309.859046] ? tls_sw_push_pending_record+0x10/0x10 [ 309.864470] ? __local_bh_enable_ip+0x160/0x260 [ 309.869118] ? lock_sock_nested+0xc5/0x100 [ 309.873346] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.877904] ? lock_sock_nested+0x82/0x100 [ 309.882114] ? trace_hardirqs_on+0x28/0x190 [ 309.886409] ? lock_sock_nested+0x82/0x100 [ 309.890705] ? lock_sock_nested+0x82/0x100 [ 309.894921] inet_sendmsg+0x108/0x440 [ 309.898708] smc_sendmsg+0x223/0x320 [ 309.902400] ? smc_sendpage+0x170/0x170 [ 309.906354] sock_sendmsg+0xb5/0xf0 [ 309.909957] sock_write_iter+0x215/0x420 [ 309.913997] ? sock_sendmsg+0xf0/0xf0 [ 309.917792] __vfs_write+0x443/0x890 [ 309.921483] ? lock_downgrade+0x860/0x860 [ 309.925607] ? kernel_read+0x130/0x130 [ 309.929481] ? rw_verify_area+0xb8/0x2b0 [ 309.933520] vfs_write+0x150/0x4d0 [ 309.937039] ksys_write+0x103/0x260 [ 309.940641] ? do_sys_open+0x16e/0x350 [ 309.944517] ? __ia32_sys_read+0xa0/0xa0 [ 309.948555] ? do_syscall_64+0x21/0x4e0 [ 309.952524] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.957872] __x64_sys_write+0x6e/0xb0 [ 309.961734] do_syscall_64+0xd0/0x4e0 [ 309.965511] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.970674] RIP: 0033:0x4592f9 [ 309.973844] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.992722] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 310.000413] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 310.007660] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 310.014908] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 310.022152] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 310.029397] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 310.037079] FAULT_INJECTION: forcing a failure. [ 310.037079] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.071096] CPU: 0 PID: 10649 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 310.079002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.088356] Call Trace: [ 310.090942] dump_stack+0x123/0x177 [ 310.096132] should_fail.cold.4+0x5/0x13 [ 310.100188] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 310.105288] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 310.110638] ? kasan_unpoison_shadow+0x35/0x50 [ 310.115201] __alloc_pages_nodemask+0x1d5/0x710 [ 310.119858] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 310.124866] alloc_pages_current+0xd6/0x1b0 [ 310.129174] skb_page_frag_refill+0x20b/0x400 [ 310.133649] sk_page_frag_refill+0x46/0x1b0 [ 310.137948] tcp_sendmsg_locked+0xc58/0x35b0 [ 310.142336] ? mark_held_locks+0x130/0x130 [ 310.146566] ? mark_held_locks+0xc7/0x130 [ 310.150697] ? tcp_sendpage+0x50/0x50 [ 310.154473] ? mark_held_locks+0xc7/0x130 [ 310.158610] ? __local_bh_enable_ip+0x160/0x260 [ 310.163262] ? lock_sock_nested+0xc5/0x100 [ 310.167472] ? lockdep_hardirqs_on+0x421/0x5c0 [ 310.172034] ? lock_sock_nested+0x82/0x100 [ 310.176252] ? trace_hardirqs_on+0x28/0x190 [ 310.180642] ? lock_sock_nested+0x82/0x100 [ 310.184863] ? __local_bh_enable_ip+0x160/0x260 [ 310.189512] tcp_sendmsg+0x27/0x40 [ 310.193026] inet_sendmsg+0x108/0x440 [ 310.196807] smc_sendmsg+0x223/0x320 [ 310.200496] ? smc_sendpage+0x170/0x170 [ 310.204880] sock_sendmsg+0xb5/0xf0 [ 310.208657] sock_write_iter+0x215/0x420 [ 310.212705] ? sock_sendmsg+0xf0/0xf0 [ 310.216492] __vfs_write+0x443/0x890 [ 310.220195] ? lock_downgrade+0x860/0x860 [ 310.224322] ? kernel_read+0x130/0x130 [ 310.228213] ? rw_verify_area+0xb8/0x2b0 [ 310.232249] vfs_write+0x150/0x4d0 [ 310.235779] ksys_write+0x103/0x260 [ 310.239382] ? do_sys_open+0x16e/0x350 [ 310.243250] ? __ia32_sys_read+0xa0/0xa0 [ 310.247307] ? do_syscall_64+0x21/0x4e0 [ 310.251265] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.256607] __x64_sys_write+0x6e/0xb0 [ 310.260485] do_syscall_64+0xd0/0x4e0 [ 310.264260] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.269437] RIP: 0033:0x4592f9 [ 310.272618] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.292450] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 310.300150] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 310.307398] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 310.314730] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 310.321976] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 310.329222] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 310.344120] FAULT_INJECTION: forcing a failure. [ 310.344120] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.356765] FAULT_INJECTION: forcing a failure. [ 310.356765] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.374949] FAULT_INJECTION: forcing a failure. [ 310.374949] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.389155] FAULT_INJECTION: forcing a failure. [ 310.389155] name failslab, interval 1, probability 0, space 0, times 0 [ 310.391085] CPU: 0 PID: 10682 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 310.408406] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.417742] Call Trace: [ 310.420310] dump_stack+0x123/0x177 [ 310.423915] should_fail.cold.4+0x5/0x13 [ 310.427953] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 310.433030] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 310.438300] ? kasan_unpoison_shadow+0x35/0x50 [ 310.442874] __alloc_pages_nodemask+0x1d5/0x710 [ 310.447528] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 310.452533] alloc_pages_current+0xd6/0x1b0 [ 310.456836] skb_page_frag_refill+0x20b/0x400 [ 310.461311] sk_page_frag_refill+0x46/0x1b0 [ 310.465608] tcp_sendmsg_locked+0xc58/0x35b0 [ 310.469992] ? mark_held_locks+0x130/0x130 [ 310.474200] ? mark_held_locks+0xc7/0x130 [ 310.478330] ? tcp_sendpage+0x50/0x50 [ 310.482117] ? mark_held_locks+0xc7/0x130 [ 310.486241] ? __local_bh_enable_ip+0x160/0x260 [ 310.490884] ? lock_sock_nested+0xc5/0x100 [ 310.495114] ? lockdep_hardirqs_on+0x421/0x5c0 [ 310.499685] ? lock_sock_nested+0x82/0x100 [ 310.503908] ? trace_hardirqs_on+0x28/0x190 [ 310.508209] ? lock_sock_nested+0x82/0x100 [ 310.512420] ? __local_bh_enable_ip+0x160/0x260 [ 310.517069] tcp_sendmsg+0x27/0x40 [ 310.520588] inet_sendmsg+0x108/0x440 [ 310.524522] smc_sendmsg+0x223/0x320 [ 310.528219] ? smc_sendpage+0x170/0x170 [ 310.532185] sock_sendmsg+0xb5/0xf0 [ 310.535793] sock_write_iter+0x215/0x420 [ 310.539838] ? sock_sendmsg+0xf0/0xf0 [ 310.543630] __vfs_write+0x443/0x890 [ 310.547331] ? lock_downgrade+0x860/0x860 [ 310.551453] ? kernel_read+0x130/0x130 [ 310.555325] ? rw_verify_area+0xb8/0x2b0 [ 310.559361] vfs_write+0x150/0x4d0 [ 310.562882] ksys_write+0x103/0x260 [ 310.566483] ? do_sys_open+0x16e/0x350 [ 310.570477] ? __ia32_sys_read+0xa0/0xa0 [ 310.574514] ? do_syscall_64+0x21/0x4e0 [ 310.578463] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.583806] __x64_sys_write+0x6e/0xb0 [ 310.587673] do_syscall_64+0xd0/0x4e0 [ 310.591452] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.597138] RIP: 0033:0x4592f9 [ 310.600308] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.620056] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 310.627754] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 310.635025] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 310.642293] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 310.649807] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 310.657080] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 310.666624] CPU: 0 PID: 10667 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 310.674540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.683890] Call Trace: [ 310.686478] dump_stack+0x123/0x177 [ 310.690105] should_fail.cold.4+0x5/0x13 [ 310.694192] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 310.699303] __alloc_pages_nodemask+0x1d5/0x710 [ 310.703975] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 310.708998] alloc_pages_current+0xd6/0x1b0 [ 310.713322] skb_page_frag_refill+0x20b/0x400 [ 310.717822] sk_page_frag_refill+0x46/0x1b0 [ 310.722144] tcp_sendmsg_locked+0xc58/0x35b0 [ 310.726552] ? mark_held_locks+0x130/0x130 [ 310.730782] ? mark_held_locks+0xc7/0x130 [ 310.734928] ? tcp_sendpage+0x50/0x50 [ 310.738720] ? mark_held_locks+0xc7/0x130 [ 310.743038] ? __local_bh_enable_ip+0x160/0x260 [ 310.747699] ? lock_sock_nested+0xc5/0x100 [ 310.752040] ? lockdep_hardirqs_on+0x421/0x5c0 [ 310.756633] ? lock_sock_nested+0x82/0x100 [ 310.760854] ? trace_hardirqs_on+0x28/0x190 [ 310.765157] ? lock_sock_nested+0x82/0x100 [ 310.769400] ? lock_sock_nested+0x82/0x100 [ 310.773627] ? __local_bh_enable_ip+0x160/0x260 [ 310.778389] tcp_sendmsg+0x27/0x40 [ 310.782004] inet_sendmsg+0x108/0x440 [ 310.785903] smc_sendmsg+0x223/0x320 [ 310.789599] ? smc_sendpage+0x170/0x170 [ 310.793575] sock_sendmsg+0xb5/0xf0 [ 310.797187] sock_write_iter+0x215/0x420 [ 310.801237] ? sock_sendmsg+0xf0/0xf0 [ 310.805031] __vfs_write+0x443/0x890 [ 310.808727] ? lock_downgrade+0x860/0x860 [ 310.812856] ? kernel_read+0x130/0x130 [ 310.816743] ? rw_verify_area+0xb8/0x2b0 [ 310.820794] vfs_write+0x150/0x4d0 [ 310.824345] ksys_write+0x103/0x260 [ 310.827950] ? do_sys_open+0x16e/0x350 [ 310.831826] ? __ia32_sys_read+0xa0/0xa0 [ 310.835971] ? do_syscall_64+0x21/0x4e0 [ 310.839951] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.845307] __x64_sys_write+0x6e/0xb0 [ 310.849180] do_syscall_64+0xd0/0x4e0 [ 310.852982] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.858156] RIP: 0033:0x4592f9 [ 310.861333] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.880235] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 310.888034] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 310.895292] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 310.902549] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 310.909802] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 310.917057] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 310.924344] CPU: 1 PID: 10670 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 310.932235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.941586] Call Trace: [ 310.944160] dump_stack+0x123/0x177 [ 310.947776] should_fail.cold.4+0x5/0x13 [ 310.951936] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 310.957030] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 310.962283] ? kasan_unpoison_shadow+0x35/0x50 [ 310.966847] __alloc_pages_nodemask+0x1d5/0x710 [ 310.971511] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 310.976526] alloc_pages_current+0xd6/0x1b0 [ 310.980827] skb_page_frag_refill+0x20b/0x400 [ 310.985306] sk_page_frag_refill+0x46/0x1b0 [ 310.989603] tcp_sendmsg_locked+0xc58/0x35b0 [ 310.993990] ? mark_held_locks+0x130/0x130 [ 310.998375] ? mark_held_locks+0xc7/0x130 [ 311.002507] ? tcp_sendpage+0x50/0x50 [ 311.006289] ? mark_held_locks+0xc7/0x130 [ 311.010417] ? __local_bh_enable_ip+0x160/0x260 [ 311.015075] ? lock_sock_nested+0xc5/0x100 [ 311.019290] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.023852] ? lock_sock_nested+0x82/0x100 [ 311.028062] ? trace_hardirqs_on+0x28/0x190 [ 311.032357] ? lock_sock_nested+0x82/0x100 [ 311.036583] ? lock_sock_nested+0x82/0x100 [ 311.040795] ? __local_bh_enable_ip+0x160/0x260 [ 311.045443] tcp_sendmsg+0x27/0x40 [ 311.049221] inet_sendmsg+0x108/0x440 [ 311.053002] smc_sendmsg+0x223/0x320 [ 311.056693] ? smc_sendpage+0x170/0x170 [ 311.060644] sock_sendmsg+0xb5/0xf0 [ 311.064248] sock_write_iter+0x215/0x420 [ 311.068530] ? sock_sendmsg+0xf0/0xf0 [ 311.072317] __vfs_write+0x443/0x890 [ 311.076008] ? lock_downgrade+0x860/0x860 [ 311.080168] ? kernel_read+0x130/0x130 [ 311.084047] ? rw_verify_area+0xb8/0x2b0 [ 311.088117] vfs_write+0x150/0x4d0 [ 311.092605] ksys_write+0x103/0x260 [ 311.096209] ? do_sys_open+0x16e/0x350 [ 311.100096] ? __ia32_sys_read+0xa0/0xa0 [ 311.104136] ? do_syscall_64+0x21/0x4e0 [ 311.108093] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.113490] __x64_sys_write+0x6e/0xb0 [ 311.117706] do_syscall_64+0xd0/0x4e0 [ 311.121492] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.126660] RIP: 0033:0x4592f9 [ 311.129835] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.148715] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 311.156404] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 311.163694] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 311.171380] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 311.178644] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 311.185894] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 311.210002] FAULT_INJECTION: forcing a failure. [ 311.210002] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 311.211137] CPU: 1 PID: 10687 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 311.229778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.239117] Call Trace: [ 311.242293] dump_stack+0x123/0x177 [ 311.245901] should_fail.cold.4+0x5/0x13 [ 311.249955] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 311.255037] ? kernel_text_address+0x79/0xf0 [ 311.259424] ? __kernel_text_address+0xd/0x40 [ 311.263921] ? unwind_get_return_address+0x61/0xa0 [ 311.268842] __should_failslab+0xba/0xf0 [ 311.272880] should_failslab+0x9/0x14 [ 311.276658] __kmalloc+0x70/0x770 [ 311.280091] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 311.285346] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 311.290862] ? tls_push_record+0xff/0x1600 [ 311.295073] ? tls_sw_sendmsg+0x92d/0x1020 [ 311.299285] ? inet_sendmsg+0x108/0x440 [ 311.303253] ? smc_sendmsg+0x223/0x320 [ 311.307118] ? sock_sendmsg+0xb5/0xf0 [ 311.310893] ? sock_write_iter+0x215/0x420 [ 311.315121] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 311.320903] ? iov_iter_get_pages+0x1ee/0x1370 [ 311.325473] ? __lock_is_held+0xb5/0x140 [ 311.329520] generic_gcmaes_encrypt+0xfd/0x150 [ 311.334103] ? generic_gcmaes_encrypt+0xfd/0x150 [ 311.338851] ? helper_rfc4106_encrypt+0x450/0x450 [ 311.343672] ? __kmalloc+0x5f1/0x770 [ 311.347365] gcmaes_wrapper_encrypt+0x109/0x180 [ 311.352031] tls_push_record+0x9ae/0x1600 [ 311.356159] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.360754] tls_sw_sendmsg+0x92d/0x1020 [ 311.364792] ? __lock_acquire+0x792/0x4980 [ 311.369033] ? find_held_lock+0x36/0x1d0 [ 311.373093] ? tls_sw_push_pending_record+0x10/0x10 [ 311.378088] ? __local_bh_enable_ip+0x160/0x260 [ 311.382734] ? lock_sock_nested+0xc5/0x100 [ 311.386946] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.391507] ? lock_sock_nested+0x82/0x100 [ 311.395719] ? trace_hardirqs_on+0x28/0x190 [ 311.400030] ? lock_sock_nested+0x82/0x100 [ 311.404240] ? lock_sock_nested+0x82/0x100 [ 311.408455] inet_sendmsg+0x108/0x440 [ 311.412236] smc_sendmsg+0x223/0x320 [ 311.416032] ? smc_sendpage+0x170/0x170 [ 311.419999] sock_sendmsg+0xb5/0xf0 [ 311.423602] sock_write_iter+0x215/0x420 [ 311.427655] ? sock_sendmsg+0xf0/0xf0 [ 311.431439] __vfs_write+0x443/0x890 [ 311.435130] ? lock_downgrade+0x860/0x860 [ 311.439256] ? kernel_read+0x130/0x130 [ 311.443128] ? rw_verify_area+0xb8/0x2b0 [ 311.447170] vfs_write+0x150/0x4d0 [ 311.450688] ksys_write+0x103/0x260 [ 311.454294] ? do_sys_open+0x16e/0x350 [ 311.458160] ? __ia32_sys_read+0xa0/0xa0 [ 311.462200] ? do_syscall_64+0x21/0x4e0 [ 311.466165] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.471518] __x64_sys_write+0x6e/0xb0 [ 311.475393] do_syscall_64+0xd0/0x4e0 [ 311.479173] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.484355] RIP: 0033:0x4592f9 [ 311.487538] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.506426] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 311.514113] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 311.521380] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 311.528757] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 311.536015] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 311.543266] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 311.551320] FAULT_INJECTION: forcing a failure. [ 311.551320] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 311.558635] CPU: 1 PID: 10694 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 311.571420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.580954] Call Trace: [ 311.583538] dump_stack+0x123/0x177 [ 311.587155] should_fail.cold.4+0x5/0x13 [ 311.591198] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 311.596284] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 311.601542] ? kasan_unpoison_shadow+0x35/0x50 [ 311.606109] __alloc_pages_nodemask+0x1d5/0x710 [ 311.610764] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 311.615773] alloc_pages_current+0xd6/0x1b0 [ 311.620099] skb_page_frag_refill+0x20b/0x400 [ 311.624586] sk_page_frag_refill+0x46/0x1b0 [ 311.628916] tcp_sendmsg_locked+0xc58/0x35b0 [ 311.633305] ? mark_held_locks+0x130/0x130 [ 311.637541] ? mark_held_locks+0xc7/0x130 [ 311.641684] ? tcp_sendpage+0x50/0x50 [ 311.645473] ? mark_held_locks+0xc7/0x130 [ 311.649606] ? __local_bh_enable_ip+0x160/0x260 [ 311.654256] ? lock_sock_nested+0xc5/0x100 [ 311.658489] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.663061] ? lock_sock_nested+0x82/0x100 [ 311.667283] ? trace_hardirqs_on+0x28/0x190 [ 311.671624] ? lock_sock_nested+0x82/0x100 [ 311.675853] ? lock_sock_nested+0x82/0x100 [ 311.680072] ? __local_bh_enable_ip+0x160/0x260 [ 311.684745] tcp_sendmsg+0x27/0x40 [ 311.688273] inet_sendmsg+0x108/0x440 [ 311.692077] smc_sendmsg+0x223/0x320 [ 311.695783] ? smc_sendpage+0x170/0x170 [ 311.699829] sock_sendmsg+0xb5/0xf0 [ 311.703443] sock_write_iter+0x215/0x420 [ 311.707501] ? sock_sendmsg+0xf0/0xf0 [ 311.711292] __vfs_write+0x443/0x890 [ 311.714987] ? lock_downgrade+0x860/0x860 [ 311.719117] ? kernel_read+0x130/0x130 [ 311.723021] ? rw_verify_area+0xb8/0x2b0 [ 311.727070] vfs_write+0x150/0x4d0 [ 311.730616] ksys_write+0x103/0x260 [ 311.734680] ? do_sys_open+0x16e/0x350 [ 311.738557] ? __ia32_sys_read+0xa0/0xa0 [ 311.742601] ? do_syscall_64+0x21/0x4e0 [ 311.746584] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.751936] __x64_sys_write+0x6e/0xb0 [ 311.755804] do_syscall_64+0xd0/0x4e0 [ 311.759607] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.765395] RIP: 0033:0x4592f9 [ 311.768568] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.787450] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 311.795171] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 311.802441] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 311.809696] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 311.816954] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 311.824221] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 311.831504] CPU: 0 PID: 10689 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 311.839402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.848755] Call Trace: [ 311.851342] dump_stack+0x123/0x177 [ 311.854967] should_fail.cold.4+0x5/0x13 [ 311.859028] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 311.864158] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 311.869435] ? kasan_unpoison_shadow+0x35/0x50 [ 311.874018] __alloc_pages_nodemask+0x1d5/0x710 2020/11/29 15:28:15 executed programs: 995 [ 311.878701] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 311.883764] alloc_pages_current+0xd6/0x1b0 [ 311.888175] skb_page_frag_refill+0x20b/0x400 [ 311.892666] sk_page_frag_refill+0x46/0x1b0 [ 311.896972] tcp_sendmsg_locked+0xc58/0x35b0 [ 311.901359] ? mark_held_locks+0x130/0x130 [ 311.905655] ? mark_held_locks+0xc7/0x130 [ 311.909785] ? tcp_sendpage+0x50/0x50 [ 311.913580] ? mark_held_locks+0xc7/0x130 [ 311.917706] ? __local_bh_enable_ip+0x160/0x260 [ 311.922354] ? lock_sock_nested+0xc5/0x100 [ 311.926913] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.931469] ? lock_sock_nested+0x82/0x100 [ 311.935696] ? trace_hardirqs_on+0x28/0x190 [ 311.940008] ? lock_sock_nested+0x82/0x100 [ 311.944220] ? lock_sock_nested+0x82/0x100 [ 311.948432] ? __local_bh_enable_ip+0x160/0x260 [ 311.953097] tcp_sendmsg+0x27/0x40 [ 311.956631] inet_sendmsg+0x108/0x440 [ 311.960426] smc_sendmsg+0x223/0x320 [ 311.964119] ? smc_sendpage+0x170/0x170 [ 311.968072] sock_sendmsg+0xb5/0xf0 [ 311.971675] sock_write_iter+0x215/0x420 [ 311.975726] ? sock_sendmsg+0xf0/0xf0 [ 311.979511] __vfs_write+0x443/0x890 [ 311.983225] ? lock_downgrade+0x860/0x860 [ 311.987364] ? kernel_read+0x130/0x130 [ 311.991342] ? rw_verify_area+0xb8/0x2b0 [ 311.995389] vfs_write+0x150/0x4d0 [ 311.999012] ksys_write+0x103/0x260 [ 312.002633] ? do_sys_open+0x16e/0x350 [ 312.006504] ? __ia32_sys_read+0xa0/0xa0 [ 312.010554] ? do_syscall_64+0x21/0x4e0 [ 312.014506] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.019851] __x64_sys_write+0x6e/0xb0 [ 312.023723] do_syscall_64+0xd0/0x4e0 [ 312.027505] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.032670] RIP: 0033:0x4592f9 [ 312.035841] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.054719] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 312.062404] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 312.069665] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 312.076912] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 312.084159] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 312.091417] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 312.139559] FAULT_INJECTION: forcing a failure. [ 312.139559] name failslab, interval 1, probability 0, space 0, times 0 [ 312.152619] FAULT_INJECTION: forcing a failure. [ 312.152619] name failslab, interval 1, probability 0, space 0, times 0 [ 312.163650] FAULT_INJECTION: forcing a failure. [ 312.163650] name failslab, interval 1, probability 0, space 0, times 0 [ 312.175532] FAULT_INJECTION: forcing a failure. [ 312.175532] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 312.178873] FAULT_INJECTION: forcing a failure. [ 312.178873] name failslab, interval 1, probability 0, space 0, times 0 [ 312.193148] CPU: 0 PID: 10706 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 312.207596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.216952] Call Trace: [ 312.219537] dump_stack+0x123/0x177 [ 312.223174] should_fail.cold.4+0x5/0x13 [ 312.227236] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 312.232678] ? kernel_text_address+0x79/0xf0 [ 312.237080] ? __kernel_text_address+0xd/0x40 [ 312.241569] ? unwind_get_return_address+0x61/0xa0 [ 312.246498] __should_failslab+0xba/0xf0 [ 312.250554] should_failslab+0x9/0x14 [ 312.254344] __kmalloc+0x70/0x770 [ 312.257789] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.263070] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.268160] ? tls_push_record+0xff/0x1600 [ 312.272381] ? tls_sw_sendmsg+0x92d/0x1020 [ 312.276608] ? inet_sendmsg+0x108/0x440 [ 312.280573] ? smc_sendmsg+0x223/0x320 [ 312.284444] ? sock_sendmsg+0xb5/0xf0 [ 312.288235] ? sock_write_iter+0x215/0x420 [ 312.292465] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 312.298261] ? iov_iter_get_pages+0x1ee/0x1370 [ 312.302841] ? __lock_is_held+0xb5/0x140 [ 312.306902] generic_gcmaes_encrypt+0xfd/0x150 [ 312.311478] ? generic_gcmaes_encrypt+0xfd/0x150 [ 312.316225] ? helper_rfc4106_encrypt+0x450/0x450 [ 312.321067] ? __kmalloc+0x5f1/0x770 [ 312.324784] gcmaes_wrapper_encrypt+0x109/0x180 [ 312.329450] tls_push_record+0x9ae/0x1600 [ 312.333607] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.338989] tls_sw_sendmsg+0x92d/0x1020 [ 312.343038] ? __lock_acquire+0x792/0x4980 [ 312.347271] ? find_held_lock+0x36/0x1d0 [ 312.351324] ? tls_sw_push_pending_record+0x10/0x10 [ 312.356328] ? __local_bh_enable_ip+0x160/0x260 [ 312.360989] ? lock_sock_nested+0xc5/0x100 [ 312.365215] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.369785] ? lock_sock_nested+0x82/0x100 [ 312.374010] ? trace_hardirqs_on+0x28/0x190 [ 312.378322] ? lock_sock_nested+0x82/0x100 [ 312.382559] ? lock_sock_nested+0x82/0x100 [ 312.386784] inet_sendmsg+0x108/0x440 [ 312.390572] smc_sendmsg+0x223/0x320 [ 312.394442] ? smc_sendpage+0x170/0x170 [ 312.398396] sock_sendmsg+0xb5/0xf0 [ 312.402012] sock_write_iter+0x215/0x420 [ 312.406057] ? sock_sendmsg+0xf0/0xf0 [ 312.409862] __vfs_write+0x443/0x890 [ 312.413554] ? lock_downgrade+0x860/0x860 [ 312.417692] ? kernel_read+0x130/0x130 [ 312.425219] ? rw_verify_area+0xb8/0x2b0 [ 312.429260] vfs_write+0x150/0x4d0 [ 312.432789] ksys_write+0x103/0x260 [ 312.436419] ? do_sys_open+0x16e/0x350 [ 312.440303] ? __ia32_sys_read+0xa0/0xa0 [ 312.444362] ? do_syscall_64+0x21/0x4e0 [ 312.448331] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.453780] __x64_sys_write+0x6e/0xb0 [ 312.457664] do_syscall_64+0xd0/0x4e0 [ 312.461460] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.466639] RIP: 0033:0x4592f9 [ 312.469820] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.488715] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 312.496852] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 312.504121] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 312.511391] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 312.518671] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 312.525933] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 312.533202] CPU: 1 PID: 10708 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 312.541082] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.550421] Call Trace: [ 312.552999] dump_stack+0x123/0x177 [ 312.556621] should_fail.cold.4+0x5/0x13 [ 312.560661] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 312.565863] ? kernel_text_address+0x79/0xf0 [ 312.570258] ? __kernel_text_address+0xd/0x40 [ 312.574743] ? unwind_get_return_address+0x61/0xa0 [ 312.579660] __should_failslab+0xba/0xf0 [ 312.582848] FAULT_INJECTION: forcing a failure. [ 312.582848] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 312.583707] should_failslab+0x9/0x14 [ 312.583714] __kmalloc+0x70/0x770 [ 312.583725] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.583734] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.583742] ? tls_push_record+0xff/0x1600 [ 312.583746] ? tls_sw_sendmsg+0x92d/0x1020 [ 312.583752] ? inet_sendmsg+0x108/0x440 [ 312.583758] ? smc_sendmsg+0x223/0x320 [ 312.583766] ? sock_sendmsg+0xb5/0xf0 [ 312.633201] ? sock_write_iter+0x215/0x420 [ 312.637419] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 312.643285] ? iov_iter_get_pages+0x1ee/0x1370 [ 312.647865] ? __lock_is_held+0xb5/0x140 [ 312.651937] generic_gcmaes_encrypt+0xfd/0x150 [ 312.656521] ? generic_gcmaes_encrypt+0xfd/0x150 [ 312.661272] ? helper_rfc4106_encrypt+0x450/0x450 [ 312.666097] ? __kmalloc+0x5f1/0x770 [ 312.669799] gcmaes_wrapper_encrypt+0x109/0x180 [ 312.674458] tls_push_record+0x9ae/0x1600 [ 312.678591] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.683160] tls_sw_sendmsg+0x92d/0x1020 [ 312.687204] ? __lock_acquire+0x792/0x4980 [ 312.691428] ? find_held_lock+0x36/0x1d0 [ 312.695477] ? tls_sw_push_pending_record+0x10/0x10 [ 312.700472] ? __local_bh_enable_ip+0x160/0x260 [ 312.705118] ? lock_sock_nested+0xc5/0x100 [ 312.709350] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.713908] ? lock_sock_nested+0x82/0x100 [ 312.718121] ? trace_hardirqs_on+0x28/0x190 [ 312.722516] ? lock_sock_nested+0x82/0x100 [ 312.726728] ? lock_sock_nested+0x82/0x100 [ 312.730944] inet_sendmsg+0x108/0x440 [ 312.734724] smc_sendmsg+0x223/0x320 [ 312.739022] ? smc_sendpage+0x170/0x170 [ 312.742975] sock_sendmsg+0xb5/0xf0 [ 312.746596] sock_write_iter+0x215/0x420 [ 312.750690] ? sock_sendmsg+0xf0/0xf0 [ 312.754497] __vfs_write+0x443/0x890 [ 312.758642] ? lock_downgrade+0x860/0x860 [ 312.762778] ? kernel_read+0x130/0x130 [ 312.766673] ? rw_verify_area+0xb8/0x2b0 [ 312.770718] vfs_write+0x150/0x4d0 [ 312.774248] ksys_write+0x103/0x260 [ 312.777855] ? do_sys_open+0x16e/0x350 [ 312.781723] ? __ia32_sys_read+0xa0/0xa0 [ 312.785760] ? do_syscall_64+0x21/0x4e0 [ 312.789725] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.795072] __x64_sys_write+0x6e/0xb0 [ 312.798942] do_syscall_64+0xd0/0x4e0 [ 312.802727] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.807911] RIP: 0033:0x4592f9 [ 312.811100] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.830070] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 312.837762] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 312.845109] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 312.852367] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 312.859642] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 312.866902] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 312.874163] CPU: 0 PID: 10710 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 312.882047] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.891393] Call Trace: [ 312.893973] dump_stack+0x123/0x177 [ 312.897594] should_fail.cold.4+0x5/0x13 [ 312.901649] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 312.906744] ? kernel_text_address+0x79/0xf0 [ 312.911148] ? __kernel_text_address+0xd/0x40 [ 312.915657] ? unwind_get_return_address+0x61/0xa0 [ 312.920575] __should_failslab+0xba/0xf0 [ 312.924632] should_failslab+0x9/0x14 [ 312.928422] __kmalloc+0x70/0x770 [ 312.931959] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.937224] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.942324] ? tls_push_record+0xff/0x1600 [ 312.946543] ? tls_sw_sendmsg+0x92d/0x1020 [ 312.950762] ? inet_sendmsg+0x108/0x440 [ 312.954723] ? smc_sendmsg+0x223/0x320 [ 312.958602] ? sock_sendmsg+0xb5/0xf0 [ 312.962394] ? sock_write_iter+0x215/0x420 [ 312.966628] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 312.972422] ? iov_iter_get_pages+0x1ee/0x1370 [ 312.977011] ? __lock_is_held+0xb5/0x140 [ 312.981082] generic_gcmaes_encrypt+0xfd/0x150 [ 312.985698] ? generic_gcmaes_encrypt+0xfd/0x150 [ 312.990451] ? helper_rfc4106_encrypt+0x450/0x450 [ 312.995275] ? __kmalloc+0x5f1/0x770 [ 312.998976] gcmaes_wrapper_encrypt+0x109/0x180 [ 313.003650] tls_push_record+0x9ae/0x1600 [ 313.007783] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.012354] tls_sw_sendmsg+0x92d/0x1020 [ 313.016397] ? __lock_acquire+0x792/0x4980 [ 313.020645] ? find_held_lock+0x36/0x1d0 [ 313.024687] ? tls_sw_push_pending_record+0x10/0x10 [ 313.029683] ? __local_bh_enable_ip+0x160/0x260 [ 313.034344] ? lock_sock_nested+0xc5/0x100 [ 313.038556] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.043230] ? lock_sock_nested+0x82/0x100 [ 313.047448] ? trace_hardirqs_on+0x28/0x190 [ 313.051764] ? lock_sock_nested+0x82/0x100 [ 313.055974] ? lock_sock_nested+0x82/0x100 [ 313.060190] inet_sendmsg+0x108/0x440 [ 313.063977] smc_sendmsg+0x223/0x320 [ 313.067671] ? smc_sendpage+0x170/0x170 [ 313.071647] sock_sendmsg+0xb5/0xf0 [ 313.075256] sock_write_iter+0x215/0x420 [ 313.079299] ? sock_sendmsg+0xf0/0xf0 [ 313.083084] __vfs_write+0x443/0x890 [ 313.086787] ? lock_downgrade+0x860/0x860 [ 313.090932] ? kernel_read+0x130/0x130 [ 313.094817] ? rw_verify_area+0xb8/0x2b0 [ 313.098871] vfs_write+0x150/0x4d0 [ 313.102404] ksys_write+0x103/0x260 [ 313.106015] ? do_sys_open+0x16e/0x350 [ 313.109880] ? __ia32_sys_read+0xa0/0xa0 [ 313.114467] ? do_syscall_64+0x21/0x4e0 [ 313.118420] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.123766] __x64_sys_write+0x6e/0xb0 [ 313.128159] do_syscall_64+0xd0/0x4e0 [ 313.131949] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.137125] RIP: 0033:0x4592f9 [ 313.140321] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 313.159551] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 313.167243] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 313.174496] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 313.181750] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 313.189089] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 313.196353] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 313.203614] CPU: 1 PID: 10700 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 313.211505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.220839] Call Trace: [ 313.223409] dump_stack+0x123/0x177 [ 313.227016] should_fail.cold.4+0x5/0x13 [ 313.231314] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 313.236395] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 313.241650] ? kasan_unpoison_shadow+0x35/0x50 [ 313.246213] __alloc_pages_nodemask+0x1d5/0x710 [ 313.250858] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 313.255855] alloc_pages_current+0xd6/0x1b0 [ 313.260156] skb_page_frag_refill+0x20b/0x400 [ 313.264628] sk_page_frag_refill+0x46/0x1b0 [ 313.269018] tcp_sendmsg_locked+0xc58/0x35b0 [ 313.273412] ? mark_held_locks+0x130/0x130 [ 313.277624] ? mark_held_locks+0xc7/0x130 [ 313.281756] ? tcp_sendpage+0x50/0x50 [ 313.285533] ? mark_held_locks+0xc7/0x130 [ 313.289667] ? __local_bh_enable_ip+0x160/0x260 [ 313.294409] ? lock_sock_nested+0xc5/0x100 [ 313.298718] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.303457] ? lock_sock_nested+0x82/0x100 [ 313.307670] ? trace_hardirqs_on+0x28/0x190 [ 313.311987] ? lock_sock_nested+0x82/0x100 [ 313.316198] ? lock_sock_nested+0x82/0x100 [ 313.320420] ? __local_bh_enable_ip+0x160/0x260 [ 313.325067] tcp_sendmsg+0x27/0x40 [ 313.328593] inet_sendmsg+0x108/0x440 [ 313.332375] smc_sendmsg+0x223/0x320 [ 313.336068] ? smc_sendpage+0x170/0x170 [ 313.340022] sock_sendmsg+0xb5/0xf0 [ 313.343625] sock_write_iter+0x215/0x420 [ 313.347668] ? sock_sendmsg+0xf0/0xf0 [ 313.351456] __vfs_write+0x443/0x890 [ 313.355151] ? lock_downgrade+0x860/0x860 [ 313.359281] ? kernel_read+0x130/0x130 [ 313.363170] ? rw_verify_area+0xb8/0x2b0 [ 313.367212] vfs_write+0x150/0x4d0 [ 313.370731] ksys_write+0x103/0x260 [ 313.374345] ? do_sys_open+0x16e/0x350 [ 313.378209] ? __ia32_sys_read+0xa0/0xa0 [ 313.382259] ? do_syscall_64+0x21/0x4e0 [ 313.386220] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.391578] __x64_sys_write+0x6e/0xb0 [ 313.395445] do_syscall_64+0xd0/0x4e0 [ 313.399227] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.404394] RIP: 0033:0x4592f9 [ 313.407568] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 313.426477] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 313.434169] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 313.441424] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 313.448759] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 313.456014] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 313.463277] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 313.470550] CPU: 0 PID: 10720 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 313.478437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.487791] Call Trace: [ 313.490383] dump_stack+0x123/0x177 [ 313.494017] should_fail.cold.4+0x5/0x13 [ 313.498110] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 313.503235] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 313.508506] ? kasan_unpoison_shadow+0x35/0x50 [ 313.513098] __alloc_pages_nodemask+0x1d5/0x710 [ 313.517775] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 313.522826] alloc_pages_current+0xd6/0x1b0 [ 313.527141] skb_page_frag_refill+0x20b/0x400 [ 313.531650] sk_page_frag_refill+0x46/0x1b0 [ 313.535959] tcp_sendmsg_locked+0xc58/0x35b0 [ 313.540353] ? mark_held_locks+0x130/0x130 [ 313.544576] ? tcp_sendpage+0x50/0x50 [ 313.548358] ? mark_held_locks+0xc7/0x130 [ 313.552494] ? __local_bh_enable_ip+0x160/0x260 [ 313.557230] ? lock_sock_nested+0xc5/0x100 [ 313.561447] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.566016] ? lock_sock_nested+0x82/0x100 [ 313.570236] ? trace_hardirqs_on+0x28/0x190 [ 313.574532] ? lock_sock_nested+0x82/0x100 [ 313.578745] ? lock_sock_nested+0x82/0x100 [ 313.582959] ? __local_bh_enable_ip+0x160/0x260 [ 313.587617] tcp_sendmsg+0x27/0x40 [ 313.591137] inet_sendmsg+0x108/0x440 [ 313.594923] smc_sendmsg+0x223/0x320 [ 313.598615] ? smc_sendpage+0x170/0x170 [ 313.602566] sock_sendmsg+0xb5/0xf0 [ 313.606207] sock_write_iter+0x215/0x420 [ 313.610247] ? sock_sendmsg+0xf0/0xf0 [ 313.614032] __vfs_write+0x443/0x890 [ 313.617737] ? lock_downgrade+0x860/0x860 [ 313.624580] ? kernel_read+0x130/0x130 [ 313.628494] ? rw_verify_area+0xb8/0x2b0 [ 313.632544] vfs_write+0x150/0x4d0 [ 313.636078] ksys_write+0x103/0x260 [ 313.639693] ? do_sys_open+0x16e/0x350 [ 313.643561] ? __ia32_sys_read+0xa0/0xa0 [ 313.647790] ? do_syscall_64+0x21/0x4e0 [ 313.651758] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.657107] __x64_sys_write+0x6e/0xb0 [ 313.660975] do_syscall_64+0xd0/0x4e0 [ 313.664756] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.670053] RIP: 0033:0x4592f9 [ 313.673241] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 313.692134] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 313.699841] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 313.707106] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 313.714375] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 313.721641] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 313.728892] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 313.746522] CPU: 1 PID: 10709 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 313.754428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.763784] Call Trace: [ 313.766507] dump_stack+0x123/0x177 [ 313.770139] should_fail.cold.4+0x5/0x13 [ 313.774208] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 313.779308] ? kernel_text_address+0x79/0xf0 [ 313.783716] ? __kernel_text_address+0xd/0x40 [ 313.788214] ? unwind_get_return_address+0x61/0xa0 [ 313.793139] __should_failslab+0xba/0xf0 [ 313.797178] should_failslab+0x9/0x14 [ 313.800955] __kmalloc+0x70/0x770 [ 313.804388] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 313.809659] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 313.814739] ? tls_push_record+0xff/0x1600 [ 313.818965] ? tls_sw_sendmsg+0x92d/0x1020 [ 313.823176] ? inet_sendmsg+0x108/0x440 [ 313.827130] ? smc_sendmsg+0x223/0x320 [ 313.830993] ? sock_sendmsg+0xb5/0xf0 [ 313.834767] ? sock_write_iter+0x215/0x420 [ 313.838982] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 313.844759] ? iov_iter_get_pages+0x1ee/0x1370 [ 313.849324] ? __lock_is_held+0xb5/0x140 [ 313.853380] generic_gcmaes_encrypt+0xfd/0x150 [ 313.857949] ? generic_gcmaes_encrypt+0xfd/0x150 [ 313.862707] ? helper_rfc4106_encrypt+0x450/0x450 [ 313.867528] ? __kmalloc+0x5f1/0x770 [ 313.871222] gcmaes_wrapper_encrypt+0x109/0x180 [ 313.875890] tls_push_record+0x9ae/0x1600 [ 313.880033] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.884643] tls_sw_sendmsg+0x92d/0x1020 [ 313.888859] ? __lock_acquire+0x792/0x4980 [ 313.893076] ? find_held_lock+0x36/0x1d0 [ 313.897114] ? tls_sw_push_pending_record+0x10/0x10 [ 313.902374] ? __local_bh_enable_ip+0x160/0x260 [ 313.907020] ? lock_sock_nested+0xc5/0x100 [ 313.911231] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.915798] ? lock_sock_nested+0x82/0x100 [ 313.920009] ? trace_hardirqs_on+0x28/0x190 [ 313.924308] ? lock_sock_nested+0x82/0x100 [ 313.928519] ? lock_sock_nested+0x82/0x100 [ 313.932733] inet_sendmsg+0x108/0x440 [ 313.936512] smc_sendmsg+0x223/0x320 [ 313.940204] ? smc_sendpage+0x170/0x170 [ 313.944155] sock_sendmsg+0xb5/0xf0 [ 313.947759] sock_write_iter+0x215/0x420 [ 313.951794] ? sock_sendmsg+0xf0/0xf0 [ 313.955578] __vfs_write+0x443/0x890 [ 313.959270] ? lock_downgrade+0x860/0x860 [ 313.963394] ? kernel_read+0x130/0x130 [ 313.967272] ? rw_verify_area+0xb8/0x2b0 [ 313.971323] vfs_write+0x150/0x4d0 [ 313.974839] ksys_write+0x103/0x260 [ 313.978442] ? do_sys_open+0x16e/0x350 [ 313.982314] ? __ia32_sys_read+0xa0/0xa0 [ 313.986363] ? do_syscall_64+0x21/0x4e0 [ 313.990334] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.995677] __x64_sys_write+0x6e/0xb0 [ 313.999563] do_syscall_64+0xd0/0x4e0 [ 314.003343] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.008536] RIP: 0033:0x4592f9 [ 314.011707] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.030585] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 314.038704] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 314.045949] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 314.053208] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 314.060456] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 314.067876] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 314.111582] FAULT_INJECTION: forcing a failure. [ 314.111582] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 314.127918] FAULT_INJECTION: forcing a failure. [ 314.127918] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 314.135512] FAULT_INJECTION: forcing a failure. [ 314.135512] name failslab, interval 1, probability 0, space 0, times 0 [ 314.151868] FAULT_INJECTION: forcing a failure. [ 314.151868] name failslab, interval 1, probability 0, space 0, times 0 [ 314.156587] CPU: 1 PID: 10731 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 314.170931] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.180309] Call Trace: [ 314.182898] dump_stack+0x123/0x177 [ 314.186514] should_fail.cold.4+0x5/0x13 [ 314.190571] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 314.195662] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 314.200920] ? kasan_unpoison_shadow+0x35/0x50 [ 314.205485] __alloc_pages_nodemask+0x1d5/0x710 [ 314.210136] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 314.215501] alloc_pages_current+0xd6/0x1b0 [ 314.219804] skb_page_frag_refill+0x20b/0x400 [ 314.224280] sk_page_frag_refill+0x46/0x1b0 [ 314.228582] tcp_sendmsg_locked+0xc58/0x35b0 [ 314.232984] ? mark_held_locks+0x130/0x130 [ 314.237198] ? mark_held_locks+0xc7/0x130 [ 314.241345] ? tcp_sendpage+0x50/0x50 [ 314.245139] ? mark_held_locks+0xc7/0x130 [ 314.249266] ? __local_bh_enable_ip+0x160/0x260 [ 314.253912] ? lock_sock_nested+0xc5/0x100 [ 314.258474] ? lockdep_hardirqs_on+0x421/0x5c0 [ 314.263036] ? lock_sock_nested+0x82/0x100 [ 314.267254] ? trace_hardirqs_on+0x28/0x190 [ 314.271552] ? lock_sock_nested+0x82/0x100 [ 314.275764] ? lock_sock_nested+0x82/0x100 [ 314.280003] ? __local_bh_enable_ip+0x160/0x260 [ 314.285097] tcp_sendmsg+0x27/0x40 [ 314.288621] inet_sendmsg+0x108/0x440 [ 314.292426] smc_sendmsg+0x223/0x320 [ 314.296139] ? smc_sendpage+0x170/0x170 [ 314.300106] sock_sendmsg+0xb5/0xf0 [ 314.303719] sock_write_iter+0x215/0x420 [ 314.307773] ? sock_sendmsg+0xf0/0xf0 [ 314.311571] __vfs_write+0x443/0x890 [ 314.315264] ? lock_downgrade+0x860/0x860 [ 314.319393] ? kernel_read+0x130/0x130 [ 314.323268] ? rw_verify_area+0xb8/0x2b0 [ 314.327309] vfs_write+0x150/0x4d0 [ 314.330845] ksys_write+0x103/0x260 [ 314.334457] ? do_sys_open+0x16e/0x350 [ 314.338323] ? __ia32_sys_read+0xa0/0xa0 [ 314.342365] ? do_syscall_64+0x21/0x4e0 [ 314.346325] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.351682] __x64_sys_write+0x6e/0xb0 [ 314.355556] do_syscall_64+0xd0/0x4e0 [ 314.359353] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.364616] RIP: 0033:0x4592f9 [ 314.367800] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.386683] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 314.394376] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 314.401637] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 314.409580] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 314.416839] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 314.424102] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 314.431464] CPU: 0 PID: 10737 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 314.439349] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.448879] Call Trace: [ 314.451457] dump_stack+0x123/0x177 [ 314.455068] should_fail.cold.4+0x5/0x13 [ 314.459107] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 314.464273] ? kernel_text_address+0x79/0xf0 [ 314.468659] ? __kernel_text_address+0xd/0x40 [ 314.473132] ? unwind_get_return_address+0x61/0xa0 [ 314.478042] __should_failslab+0xba/0xf0 [ 314.482078] should_failslab+0x9/0x14 [ 314.485875] __kmalloc+0x70/0x770 [ 314.489310] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 314.494573] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 314.499651] ? tls_push_record+0xff/0x1600 [ 314.503864] ? tls_sw_sendmsg+0x92d/0x1020 [ 314.508074] ? inet_sendmsg+0x108/0x440 [ 314.512027] ? smc_sendmsg+0x223/0x320 [ 314.515890] ? sock_sendmsg+0xb5/0xf0 [ 314.519679] ? sock_write_iter+0x215/0x420 [ 314.523906] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 314.529699] ? iov_iter_get_pages+0x1ee/0x1370 [ 314.534290] ? __lock_is_held+0xb5/0x140 [ 314.538340] generic_gcmaes_encrypt+0xfd/0x150 [ 314.542904] ? generic_gcmaes_encrypt+0xfd/0x150 [ 314.547635] ? helper_rfc4106_encrypt+0x450/0x450 [ 314.552455] ? __kmalloc+0x5f1/0x770 [ 314.556156] gcmaes_wrapper_encrypt+0x109/0x180 [ 314.560804] tls_push_record+0x9ae/0x1600 [ 314.564939] ? lockdep_hardirqs_on+0x421/0x5c0 [ 314.569510] tls_sw_sendmsg+0x92d/0x1020 [ 314.573635] ? __lock_acquire+0x792/0x4980 [ 314.577851] ? find_held_lock+0x36/0x1d0 [ 314.581892] ? tls_sw_push_pending_record+0x10/0x10 [ 314.586886] ? __local_bh_enable_ip+0x160/0x260 [ 314.591532] ? lock_sock_nested+0xc5/0x100 [ 314.595747] ? lockdep_hardirqs_on+0x421/0x5c0 [ 314.600305] ? lock_sock_nested+0x82/0x100 [ 314.604525] ? trace_hardirqs_on+0x28/0x190 [ 314.608825] ? lock_sock_nested+0x82/0x100 [ 314.613031] ? lock_sock_nested+0x82/0x100 [ 314.617591] inet_sendmsg+0x108/0x440 [ 314.621371] smc_sendmsg+0x223/0x320 [ 314.625061] ? smc_sendpage+0x170/0x170 [ 314.629010] sock_sendmsg+0xb5/0xf0 [ 314.632613] sock_write_iter+0x215/0x420 [ 314.636662] ? sock_sendmsg+0xf0/0xf0 [ 314.640446] __vfs_write+0x443/0x890 [ 314.644135] ? lock_downgrade+0x860/0x860 [ 314.648263] ? kernel_read+0x130/0x130 [ 314.652134] ? rw_verify_area+0xb8/0x2b0 [ 314.656172] vfs_write+0x150/0x4d0 [ 314.659689] ksys_write+0x103/0x260 [ 314.663291] ? do_sys_open+0x16e/0x350 [ 314.667154] ? __ia32_sys_read+0xa0/0xa0 [ 314.671202] ? do_syscall_64+0x21/0x4e0 [ 314.675172] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.680511] __x64_sys_write+0x6e/0xb0 [ 314.684376] do_syscall_64+0xd0/0x4e0 [ 314.688239] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.693430] RIP: 0033:0x4592f9 [ 314.696619] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.715949] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 314.723652] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 314.731853] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 314.739101] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 314.746347] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 314.753592] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 314.763109] CPU: 1 PID: 10733 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 314.771005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.780354] Call Trace: [ 314.782949] dump_stack+0x123/0x177 [ 314.786573] should_fail.cold.4+0x5/0x13 [ 314.790623] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 314.796844] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 314.802110] ? kasan_unpoison_shadow+0x35/0x50 [ 314.806684] __alloc_pages_nodemask+0x1d5/0x710 [ 314.811349] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 314.816451] alloc_pages_current+0xd6/0x1b0 [ 314.820770] skb_page_frag_refill+0x20b/0x400 [ 314.825283] sk_page_frag_refill+0x46/0x1b0 [ 314.829614] tcp_sendmsg_locked+0xc58/0x35b0 [ 314.834037] ? mark_held_locks+0x130/0x130 [ 314.838264] ? mark_held_locks+0xc7/0x130 [ 314.842400] ? tcp_sendpage+0x50/0x50 [ 314.846177] ? mark_held_locks+0xc7/0x130 [ 314.850305] ? __local_bh_enable_ip+0x160/0x260 [ 314.854953] ? lock_sock_nested+0xc5/0x100 [ 314.859164] ? lockdep_hardirqs_on+0x421/0x5c0 [ 314.863738] ? lock_sock_nested+0x82/0x100 [ 314.867968] ? trace_hardirqs_on+0x28/0x190 [ 314.872267] ? lock_sock_nested+0x82/0x100 [ 314.876488] ? lock_sock_nested+0x82/0x100 [ 314.880709] ? __local_bh_enable_ip+0x160/0x260 [ 314.885367] tcp_sendmsg+0x27/0x40 [ 314.888903] inet_sendmsg+0x108/0x440 [ 314.892685] smc_sendmsg+0x223/0x320 [ 314.896380] ? smc_sendpage+0x170/0x170 [ 314.900334] sock_sendmsg+0xb5/0xf0 [ 314.903947] sock_write_iter+0x215/0x420 [ 314.907991] ? sock_sendmsg+0xf0/0xf0 [ 314.911799] __vfs_write+0x443/0x890 [ 314.915491] ? lock_downgrade+0x860/0x860 [ 314.919622] ? kernel_read+0x130/0x130 [ 314.923500] ? rw_verify_area+0xb8/0x2b0 [ 314.927539] vfs_write+0x150/0x4d0 [ 314.931077] ksys_write+0x103/0x260 [ 314.934688] ? do_sys_open+0x16e/0x350 [ 314.938566] ? __ia32_sys_read+0xa0/0xa0 [ 314.942623] ? do_syscall_64+0x21/0x4e0 [ 314.946578] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.951923] __x64_sys_write+0x6e/0xb0 [ 314.955790] do_syscall_64+0xd0/0x4e0 [ 314.959571] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.964738] RIP: 0033:0x4592f9 [ 314.967908] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.986789] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 314.994509] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 315.001756] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 315.009006] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 315.016258] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 315.024040] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 315.031489] CPU: 0 PID: 10735 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 315.039388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.048734] Call Trace: [ 315.051302] dump_stack+0x123/0x177 [ 315.054906] should_fail.cold.4+0x5/0x13 [ 315.058943] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 315.064022] ? kernel_text_address+0x79/0xf0 [ 315.068494] ? __kernel_text_address+0xd/0x40 [ 315.072966] ? unwind_get_return_address+0x61/0xa0 [ 315.077876] __should_failslab+0xba/0xf0 [ 315.081923] should_failslab+0x9/0x14 [ 315.085701] __kmalloc+0x70/0x770 [ 315.089131] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 315.094395] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 315.099561] ? tls_push_record+0xff/0x1600 [ 315.103768] ? tls_sw_sendmsg+0x92d/0x1020 [ 315.107979] ? inet_sendmsg+0x108/0x440 [ 315.111941] ? smc_sendmsg+0x223/0x320 [ 315.115803] ? sock_sendmsg+0xb5/0xf0 [ 315.119576] ? sock_write_iter+0x215/0x420 [ 315.123787] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 315.129562] ? iov_iter_get_pages+0x1ee/0x1370 [ 315.134125] ? __lock_is_held+0xb5/0x140 [ 315.138167] generic_gcmaes_encrypt+0xfd/0x150 [ 315.142728] ? generic_gcmaes_encrypt+0xfd/0x150 [ 315.147456] ? helper_rfc4106_encrypt+0x450/0x450 [ 315.152275] ? __kmalloc+0x5f1/0x770 [ 315.155966] gcmaes_wrapper_encrypt+0x109/0x180 [ 315.160629] tls_push_record+0x9ae/0x1600 [ 315.164763] ? lockdep_hardirqs_on+0x421/0x5c0 [ 315.169338] tls_sw_sendmsg+0x92d/0x1020 [ 315.173374] ? __lock_acquire+0x792/0x4980 [ 315.177594] ? find_held_lock+0x36/0x1d0 [ 315.181635] ? tls_sw_push_pending_record+0x10/0x10 [ 315.186625] ? __local_bh_enable_ip+0x160/0x260 [ 315.191285] ? lock_sock_nested+0xc5/0x100 [ 315.195779] ? lockdep_hardirqs_on+0x421/0x5c0 [ 315.200344] ? lock_sock_nested+0x82/0x100 [ 315.204553] ? trace_hardirqs_on+0x28/0x190 [ 315.208858] ? lock_sock_nested+0x82/0x100 [ 315.213068] ? lock_sock_nested+0x82/0x100 [ 315.217281] inet_sendmsg+0x108/0x440 [ 315.221059] smc_sendmsg+0x223/0x320 [ 315.224749] ? smc_sendpage+0x170/0x170 [ 315.228709] sock_sendmsg+0xb5/0xf0 [ 315.232434] sock_write_iter+0x215/0x420 [ 315.236496] ? sock_sendmsg+0xf0/0xf0 [ 315.240292] __vfs_write+0x443/0x890 [ 315.243986] ? lock_downgrade+0x860/0x860 [ 315.248112] ? kernel_read+0x130/0x130 [ 315.251988] ? rw_verify_area+0xb8/0x2b0 [ 315.256025] vfs_write+0x150/0x4d0 [ 315.259561] ksys_write+0x103/0x260 [ 315.263340] ? do_sys_open+0x16e/0x350 [ 315.267205] ? __ia32_sys_read+0xa0/0xa0 [ 315.271245] ? do_syscall_64+0x21/0x4e0 [ 315.275195] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.280539] __x64_sys_write+0x6e/0xb0 [ 315.284404] do_syscall_64+0xd0/0x4e0 [ 315.288185] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.293351] RIP: 0033:0x4592f9 [ 315.296523] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.315404] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 315.323089] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 315.330344] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 315.337612] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 315.344877] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 315.352523] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 315.371788] FAULT_INJECTION: forcing a failure. [ 315.371788] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 315.403478] CPU: 1 PID: 10746 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 315.411381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.424760] Call Trace: [ 315.427352] dump_stack+0x123/0x177 [ 315.430987] should_fail.cold.4+0x5/0x13 [ 315.435031] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 315.440112] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 315.445712] ? kasan_unpoison_shadow+0x35/0x50 [ 315.450368] __alloc_pages_nodemask+0x1d5/0x710 [ 315.455020] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 315.460025] alloc_pages_current+0xd6/0x1b0 [ 315.464333] skb_page_frag_refill+0x20b/0x400 [ 315.468911] sk_page_frag_refill+0x46/0x1b0 [ 315.473230] tcp_sendmsg_locked+0xc58/0x35b0 [ 315.477625] ? mark_held_locks+0x130/0x130 [ 315.481853] ? mark_held_locks+0xc7/0x130 [ 315.486009] ? tcp_sendpage+0x50/0x50 [ 315.489786] ? mark_held_locks+0xc7/0x130 [ 315.493923] ? __local_bh_enable_ip+0x160/0x260 [ 315.498855] ? lock_sock_nested+0xc5/0x100 [ 315.503068] ? lockdep_hardirqs_on+0x421/0x5c0 [ 315.507656] ? lock_sock_nested+0x82/0x100 [ 315.512908] ? trace_hardirqs_on+0x28/0x190 [ 315.517216] ? lock_sock_nested+0x82/0x100 [ 315.521435] ? lock_sock_nested+0x82/0x100 [ 315.525646] ? __local_bh_enable_ip+0x160/0x260 [ 315.530296] tcp_sendmsg+0x27/0x40 [ 315.533814] inet_sendmsg+0x108/0x440 [ 315.538563] smc_sendmsg+0x223/0x320 [ 315.542251] ? smc_sendpage+0x170/0x170 [ 315.546200] sock_sendmsg+0xb5/0xf0 [ 315.549803] sock_write_iter+0x215/0x420 [ 315.553838] ? sock_sendmsg+0xf0/0xf0 [ 315.557620] __vfs_write+0x443/0x890 [ 315.561311] ? lock_downgrade+0x860/0x860 [ 315.565453] ? kernel_read+0x130/0x130 [ 315.569347] ? rw_verify_area+0xb8/0x2b0 [ 315.573393] vfs_write+0x150/0x4d0 [ 315.576919] ksys_write+0x103/0x260 [ 315.580532] ? do_sys_open+0x16e/0x350 [ 315.584410] ? __ia32_sys_read+0xa0/0xa0 [ 315.588446] ? do_syscall_64+0x21/0x4e0 [ 315.592430] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.597774] __x64_sys_write+0x6e/0xb0 [ 315.601900] do_syscall_64+0xd0/0x4e0 [ 315.605687] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.610862] RIP: 0033:0x4592f9 [ 315.615247] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.634832] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 315.642531] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 315.649786] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 315.657045] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 315.664291] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 315.671539] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 315.692204] FAULT_INJECTION: forcing a failure. [ 315.692204] name failslab, interval 1, probability 0, space 0, times 0 [ 315.739154] CPU: 0 PID: 10751 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 315.747064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.756421] Call Trace: [ 315.759022] dump_stack+0x123/0x177 [ 315.762649] should_fail.cold.4+0x5/0x13 [ 315.766863] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 315.771970] ? kernel_text_address+0x79/0xf0 [ 315.776381] ? __kernel_text_address+0xd/0x40 [ 315.780861] ? unwind_get_return_address+0x61/0xa0 [ 315.785770] __should_failslab+0xba/0xf0 [ 315.789809] should_failslab+0x9/0x14 [ 315.793586] __kmalloc+0x70/0x770 [ 315.797018] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 315.802273] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 315.807352] ? tls_push_record+0xff/0x1600 [ 315.811561] ? tls_sw_sendmsg+0x92d/0x1020 [ 315.815871] ? inet_sendmsg+0x108/0x440 [ 315.819820] ? smc_sendmsg+0x223/0x320 [ 315.823685] ? sock_sendmsg+0xb5/0xf0 [ 315.827462] ? sock_write_iter+0x215/0x420 [ 315.831678] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 315.837467] ? iov_iter_get_pages+0x1ee/0x1370 [ 315.842031] ? __lock_is_held+0xb5/0x140 [ 315.846071] generic_gcmaes_encrypt+0xfd/0x150 [ 315.850638] ? generic_gcmaes_encrypt+0xfd/0x150 [ 315.855368] ? helper_rfc4106_encrypt+0x450/0x450 [ 315.860187] ? __kmalloc+0x5f1/0x770 [ 315.863878] gcmaes_wrapper_encrypt+0x109/0x180 [ 315.868522] tls_push_record+0x9ae/0x1600 [ 315.872645] ? lockdep_hardirqs_on+0x421/0x5c0 [ 315.877210] tls_sw_sendmsg+0x92d/0x1020 [ 315.881245] ? __lock_acquire+0x792/0x4980 [ 315.885482] ? find_held_lock+0x36/0x1d0 [ 315.889525] ? tls_sw_push_pending_record+0x10/0x10 [ 315.894536] ? __local_bh_enable_ip+0x160/0x260 [ 315.899182] ? lock_sock_nested+0xc5/0x100 [ 315.903393] ? lockdep_hardirqs_on+0x421/0x5c0 [ 315.907948] ? lock_sock_nested+0x82/0x100 [ 315.912168] ? trace_hardirqs_on+0x28/0x190 [ 315.916471] ? lock_sock_nested+0x82/0x100 [ 315.920683] ? lock_sock_nested+0x82/0x100 [ 315.924896] inet_sendmsg+0x108/0x440 [ 315.928676] smc_sendmsg+0x223/0x320 [ 315.932364] ? smc_sendpage+0x170/0x170 [ 315.936330] sock_sendmsg+0xb5/0xf0 [ 315.939934] sock_write_iter+0x215/0x420 [ 315.944147] ? sock_sendmsg+0xf0/0xf0 [ 315.947941] __vfs_write+0x443/0x890 [ 315.951637] ? lock_downgrade+0x860/0x860 [ 315.955762] ? kernel_read+0x130/0x130 [ 315.959633] ? rw_verify_area+0xb8/0x2b0 [ 315.963674] vfs_write+0x150/0x4d0 [ 315.967192] ksys_write+0x103/0x260 [ 315.970803] ? do_sys_open+0x16e/0x350 [ 315.974839] ? __ia32_sys_read+0xa0/0xa0 [ 315.978878] ? do_syscall_64+0x21/0x4e0 [ 315.982849] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.988189] __x64_sys_write+0x6e/0xb0 [ 315.992053] do_syscall_64+0xd0/0x4e0 [ 315.995833] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.001000] RIP: 0033:0x4592f9 [ 316.004170] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.024015] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 316.031700] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 316.038946] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 316.046191] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 316.053439] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 316.060685] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 316.079456] FAULT_INJECTION: forcing a failure. [ 316.079456] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 316.091317] FAULT_INJECTION: forcing a failure. [ 316.091317] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 316.091326] CPU: 1 PID: 10752 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 316.091330] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.091333] Call Trace: [ 316.091344] dump_stack+0x123/0x177 [ 316.091354] should_fail.cold.4+0x5/0x13 [ 316.091362] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 316.091369] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 316.091378] ? kasan_unpoison_shadow+0x35/0x50 [ 316.146218] __alloc_pages_nodemask+0x1d5/0x710 [ 316.150881] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 316.155897] alloc_pages_current+0xd6/0x1b0 [ 316.160222] skb_page_frag_refill+0x20b/0x400 [ 316.164720] sk_page_frag_refill+0x46/0x1b0 [ 316.169034] tcp_sendmsg_locked+0xc58/0x35b0 [ 316.173436] ? mark_held_locks+0x130/0x130 [ 316.177656] ? mark_held_locks+0xc7/0x130 [ 316.181791] ? tcp_sendpage+0x50/0x50 [ 316.185584] ? mark_held_locks+0xc7/0x130 [ 316.189719] ? __local_bh_enable_ip+0x160/0x260 [ 316.194381] ? lock_sock_nested+0xc5/0x100 [ 316.198615] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.203179] ? lock_sock_nested+0x82/0x100 [ 316.207407] ? trace_hardirqs_on+0x28/0x190 [ 316.211711] ? lock_sock_nested+0x82/0x100 [ 316.215929] ? lock_sock_nested+0x82/0x100 [ 316.220146] ? __local_bh_enable_ip+0x160/0x260 [ 316.224814] tcp_sendmsg+0x27/0x40 [ 316.228342] inet_sendmsg+0x108/0x440 [ 316.232127] smc_sendmsg+0x223/0x320 [ 316.235821] ? smc_sendpage+0x170/0x170 [ 316.239775] sock_sendmsg+0xb5/0xf0 [ 316.243381] sock_write_iter+0x215/0x420 [ 316.247426] ? sock_sendmsg+0xf0/0xf0 [ 316.251215] __vfs_write+0x443/0x890 [ 316.254923] ? lock_downgrade+0x860/0x860 [ 316.259138] ? kernel_read+0x130/0x130 [ 316.263013] ? rw_verify_area+0xb8/0x2b0 [ 316.267057] vfs_write+0x150/0x4d0 [ 316.270578] ksys_write+0x103/0x260 [ 316.274187] ? do_sys_open+0x16e/0x350 [ 316.278069] ? __ia32_sys_read+0xa0/0xa0 [ 316.282113] ? do_syscall_64+0x21/0x4e0 [ 316.286069] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.291520] __x64_sys_write+0x6e/0xb0 [ 316.295390] do_syscall_64+0xd0/0x4e0 [ 316.299187] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.304367] RIP: 0033:0x4592f9 [ 316.307556] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.326803] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 316.334593] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 316.341847] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 316.349109] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 316.356370] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 316.363622] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 316.370890] CPU: 0 PID: 10755 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 316.378773] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.388120] Call Trace: [ 316.390692] dump_stack+0x123/0x177 [ 316.394303] should_fail.cold.4+0x5/0x13 [ 316.398339] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 316.403420] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 316.408672] ? kasan_unpoison_shadow+0x35/0x50 [ 316.413232] __alloc_pages_nodemask+0x1d5/0x710 [ 316.417878] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 316.422886] alloc_pages_current+0xd6/0x1b0 [ 316.427217] skb_page_frag_refill+0x20b/0x400 [ 316.431701] sk_page_frag_refill+0x46/0x1b0 [ 316.435997] tcp_sendmsg_locked+0xc58/0x35b0 [ 316.440383] ? mark_held_locks+0x130/0x130 [ 316.444604] ? mark_held_locks+0xc7/0x130 [ 316.448734] ? tcp_sendpage+0x50/0x50 [ 316.452511] ? mark_held_locks+0xc7/0x130 [ 316.456633] ? __local_bh_enable_ip+0x160/0x260 [ 316.461276] ? lock_sock_nested+0xc5/0x100 [ 316.465507] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.470073] ? lock_sock_nested+0x82/0x100 [ 316.474287] ? trace_hardirqs_on+0x28/0x190 [ 316.478602] ? lock_sock_nested+0x82/0x100 [ 316.482817] ? lock_sock_nested+0x82/0x100 [ 316.487041] ? __local_bh_enable_ip+0x160/0x260 [ 316.491691] tcp_sendmsg+0x27/0x40 [ 316.495223] inet_sendmsg+0x108/0x440 [ 316.499007] smc_sendmsg+0x223/0x320 [ 316.502697] ? smc_sendpage+0x170/0x170 [ 316.506647] sock_sendmsg+0xb5/0xf0 [ 316.510250] sock_write_iter+0x215/0x420 [ 316.514341] ? sock_sendmsg+0xf0/0xf0 [ 316.518139] __vfs_write+0x443/0x890 [ 316.521915] ? lock_downgrade+0x860/0x860 [ 316.526196] ? kernel_read+0x130/0x130 [ 316.530077] ? rw_verify_area+0xb8/0x2b0 [ 316.534142] vfs_write+0x150/0x4d0 [ 316.537664] ksys_write+0x103/0x260 [ 316.541278] ? do_sys_open+0x16e/0x350 [ 316.545923] ? __ia32_sys_read+0xa0/0xa0 [ 316.549979] ? do_syscall_64+0x21/0x4e0 [ 316.553931] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.559271] __x64_sys_write+0x6e/0xb0 [ 316.563235] do_syscall_64+0xd0/0x4e0 [ 316.567370] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.572535] RIP: 0033:0x4592f9 [ 316.575709] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.595552] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 316.603236] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 316.610567] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 316.617985] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 316.625581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 316.632829] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 316.668900] FAULT_INJECTION: forcing a failure. [ 316.668900] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 316.680763] FAULT_INJECTION: forcing a failure. [ 316.680763] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 316.680772] CPU: 0 PID: 10773 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 316.680775] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.680778] Call Trace: [ 316.680788] dump_stack+0x123/0x177 [ 316.680799] should_fail.cold.4+0x5/0x13 [ 316.680807] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 316.680815] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 316.680821] ? kasan_unpoison_shadow+0x35/0x50 [ 316.680832] __alloc_pages_nodemask+0x1d5/0x710 [ 316.680840] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 316.680854] alloc_pages_current+0xd6/0x1b0 [ 316.680864] skb_page_frag_refill+0x20b/0x400 [ 316.680872] sk_page_frag_refill+0x46/0x1b0 [ 316.680880] tcp_sendmsg_locked+0xc58/0x35b0 [ 316.680890] ? mark_held_locks+0x130/0x130 [ 316.763147] FAULT_INJECTION: forcing a failure. [ 316.763147] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 316.766586] ? mark_held_locks+0xc7/0x130 [ 316.766604] ? tcp_sendpage+0x50/0x50 [ 316.786363] ? mark_held_locks+0xc7/0x130 [ 316.790500] ? __local_bh_enable_ip+0x160/0x260 [ 316.795153] ? lock_sock_nested+0xc5/0x100 [ 316.799375] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.803947] ? lock_sock_nested+0x82/0x100 [ 316.808159] ? trace_hardirqs_on+0x28/0x190 [ 316.812459] ? lock_sock_nested+0x82/0x100 [ 316.816846] ? lock_sock_nested+0x82/0x100 [ 316.821062] ? __local_bh_enable_ip+0x160/0x260 [ 316.825722] tcp_sendmsg+0x27/0x40 [ 316.829249] inet_sendmsg+0x108/0x440 [ 316.833048] smc_sendmsg+0x223/0x320 [ 316.836762] ? smc_sendpage+0x170/0x170 [ 316.840731] sock_sendmsg+0xb5/0xf0 [ 316.844611] sock_write_iter+0x215/0x420 [ 316.848662] ? sock_sendmsg+0xf0/0xf0 [ 316.852462] __vfs_write+0x443/0x890 [ 316.856165] ? lock_downgrade+0x860/0x860 [ 316.860388] ? kernel_read+0x130/0x130 [ 316.864279] ? rw_verify_area+0xb8/0x2b0 [ 316.868323] vfs_write+0x150/0x4d0 [ 316.871842] ksys_write+0x103/0x260 [ 316.875443] ? do_sys_open+0x16e/0x350 [ 316.879306] ? __ia32_sys_read+0xa0/0xa0 [ 316.883356] ? do_syscall_64+0x21/0x4e0 [ 316.887305] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.892646] __x64_sys_write+0x6e/0xb0 [ 316.896510] do_syscall_64+0xd0/0x4e0 [ 316.900287] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.905451] RIP: 0033:0x4592f9 [ 316.908632] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.927522] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 316.935214] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 316.942467] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 316.949718] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 316.956962] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 316.964209] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 316.983008] CPU: 1 PID: 10769 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 316.991005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.000427] Call Trace: [ 317.002995] dump_stack+0x123/0x177 [ 317.006621] should_fail.cold.4+0x5/0x13 [ 317.010663] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 317.015742] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 317.021020] ? kasan_unpoison_shadow+0x35/0x50 [ 317.025587] __alloc_pages_nodemask+0x1d5/0x710 [ 317.030238] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 317.035247] alloc_pages_current+0xd6/0x1b0 [ 317.039559] skb_page_frag_refill+0x20b/0x400 [ 317.044050] sk_page_frag_refill+0x46/0x1b0 [ 317.048356] tcp_sendmsg_locked+0xc58/0x35b0 [ 317.052754] ? mark_held_locks+0x130/0x130 [ 317.056964] ? mark_held_locks+0xc7/0x130 [ 317.061115] ? tcp_sendpage+0x50/0x50 [ 317.064897] ? mark_held_locks+0xc7/0x130 [ 317.069038] ? __local_bh_enable_ip+0x160/0x260 [ 317.073684] ? lock_sock_nested+0xc5/0x100 [ 317.077895] ? lockdep_hardirqs_on+0x421/0x5c0 [ 317.082457] ? lock_sock_nested+0x82/0x100 [ 317.086683] ? trace_hardirqs_on+0x28/0x190 [ 317.090980] ? lock_sock_nested+0x82/0x100 [ 317.095190] ? lock_sock_nested+0x82/0x100 [ 317.099410] ? __local_bh_enable_ip+0x160/0x260 [ 317.104066] tcp_sendmsg+0x27/0x40 [ 317.107602] inet_sendmsg+0x108/0x440 [ 317.111480] smc_sendmsg+0x223/0x320 [ 317.115186] ? smc_sendpage+0x170/0x170 [ 317.119143] sock_sendmsg+0xb5/0xf0 [ 317.122754] sock_write_iter+0x215/0x420 [ 317.126796] ? sock_sendmsg+0xf0/0xf0 [ 317.130596] __vfs_write+0x443/0x890 [ 317.134314] ? lock_downgrade+0x860/0x860 [ 317.138440] ? kernel_read+0x130/0x130 [ 317.142312] ? rw_verify_area+0xb8/0x2b0 [ 317.146362] vfs_write+0x150/0x4d0 [ 317.149884] ksys_write+0x103/0x260 [ 317.154269] ? do_sys_open+0x16e/0x350 [ 317.158151] ? __ia32_sys_read+0xa0/0xa0 [ 317.162189] ? do_syscall_64+0x21/0x4e0 [ 317.166141] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.171486] __x64_sys_write+0x6e/0xb0 [ 317.175361] do_syscall_64+0xd0/0x4e0 [ 317.179140] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.184313] RIP: 0033:0x4592f9 [ 317.187484] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.206379] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 317.214064] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 2020/11/29 15:28:20 executed programs: 1017 [ 317.221314] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 317.228566] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 317.235823] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 317.243086] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 317.250460] CPU: 0 PID: 10771 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 317.258341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.267697] Call Trace: [ 317.270285] dump_stack+0x123/0x177 [ 317.273912] should_fail.cold.4+0x5/0x13 [ 317.277978] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 317.283252] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 317.288520] ? kasan_unpoison_shadow+0x35/0x50 [ 317.293085] __alloc_pages_nodemask+0x1d5/0x710 [ 317.297732] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 317.302824] alloc_pages_current+0xd6/0x1b0 [ 317.307734] skb_page_frag_refill+0x20b/0x400 [ 317.312218] sk_page_frag_refill+0x46/0x1b0 [ 317.316513] tcp_sendmsg_locked+0xc58/0x35b0 [ 317.320903] ? mark_held_locks+0x130/0x130 [ 317.325119] ? mark_held_locks+0xc7/0x130 [ 317.329246] ? tcp_sendpage+0x50/0x50 [ 317.333027] ? mark_held_locks+0xc7/0x130 [ 317.337151] ? __local_bh_enable_ip+0x160/0x260 [ 317.341811] ? lock_sock_nested+0xc5/0x100 [ 317.346107] ? lockdep_hardirqs_on+0x421/0x5c0 [ 317.350677] ? lock_sock_nested+0x82/0x100 [ 317.354897] ? trace_hardirqs_on+0x28/0x190 [ 317.360150] ? lock_sock_nested+0x82/0x100 [ 317.364448] ? lock_sock_nested+0x82/0x100 [ 317.368704] ? __local_bh_enable_ip+0x160/0x260 [ 317.373355] tcp_sendmsg+0x27/0x40 [ 317.376883] inet_sendmsg+0x108/0x440 [ 317.380664] smc_sendmsg+0x223/0x320 [ 317.384352] ? smc_sendpage+0x170/0x170 [ 317.388338] sock_sendmsg+0xb5/0xf0 [ 317.391942] sock_write_iter+0x215/0x420 [ 317.395981] ? sock_sendmsg+0xf0/0xf0 [ 317.399776] __vfs_write+0x443/0x890 [ 317.403480] ? lock_downgrade+0x860/0x860 [ 317.407602] ? kernel_read+0x130/0x130 [ 317.411472] ? rw_verify_area+0xb8/0x2b0 [ 317.415511] vfs_write+0x150/0x4d0 [ 317.419027] ksys_write+0x103/0x260 [ 317.422632] ? do_sys_open+0x16e/0x350 [ 317.426929] ? __ia32_sys_read+0xa0/0xa0 [ 317.430972] ? do_syscall_64+0x21/0x4e0 [ 317.434923] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.440262] __x64_sys_write+0x6e/0xb0 [ 317.444126] do_syscall_64+0xd0/0x4e0 [ 317.447906] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.453071] RIP: 0033:0x4592f9 [ 317.456348] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.475236] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 317.482925] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 317.490185] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 317.497448] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 317.504696] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 317.511942] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 317.543834] FAULT_INJECTION: forcing a failure. [ 317.543834] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 317.547222] FAULT_INJECTION: forcing a failure. [ 317.547222] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 317.576810] CPU: 1 PID: 10786 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 317.584705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.594040] Call Trace: [ 317.596605] dump_stack+0x123/0x177 [ 317.600209] should_fail.cold.4+0x5/0x13 [ 317.604264] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 317.609345] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 317.614688] ? kasan_unpoison_shadow+0x35/0x50 [ 317.619341] __alloc_pages_nodemask+0x1d5/0x710 [ 317.623988] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 317.628984] alloc_pages_current+0xd6/0x1b0 [ 317.633290] skb_page_frag_refill+0x20b/0x400 [ 317.637760] sk_page_frag_refill+0x46/0x1b0 [ 317.642056] tcp_sendmsg_locked+0xc58/0x35b0 [ 317.646443] ? mark_held_locks+0x130/0x130 [ 317.650650] ? mark_held_locks+0xc7/0x130 [ 317.654794] ? tcp_sendpage+0x50/0x50 [ 317.658582] ? mark_held_locks+0xc7/0x130 [ 317.662721] ? __local_bh_enable_ip+0x160/0x260 [ 317.667381] ? lock_sock_nested+0xc5/0x100 [ 317.671590] ? lockdep_hardirqs_on+0x421/0x5c0 [ 317.676276] ? lock_sock_nested+0x82/0x100 [ 317.680493] ? trace_hardirqs_on+0x28/0x190 [ 317.684792] ? lock_sock_nested+0x82/0x100 [ 317.689004] ? lock_sock_nested+0x82/0x100 [ 317.693216] ? __local_bh_enable_ip+0x160/0x260 [ 317.697877] tcp_sendmsg+0x27/0x40 [ 317.701395] inet_sendmsg+0x108/0x440 [ 317.705171] smc_sendmsg+0x223/0x320 [ 317.708858] ? smc_sendpage+0x170/0x170 [ 317.712817] sock_sendmsg+0xb5/0xf0 [ 317.716420] sock_write_iter+0x215/0x420 [ 317.720466] ? sock_sendmsg+0xf0/0xf0 [ 317.724276] __vfs_write+0x443/0x890 [ 317.727977] ? lock_downgrade+0x860/0x860 [ 317.732101] ? kernel_read+0x130/0x130 [ 317.735972] ? rw_verify_area+0xb8/0x2b0 [ 317.740029] vfs_write+0x150/0x4d0 [ 317.743548] ksys_write+0x103/0x260 [ 317.747154] ? do_sys_open+0x16e/0x350 [ 317.751023] ? __ia32_sys_read+0xa0/0xa0 [ 317.755077] ? do_syscall_64+0x21/0x4e0 [ 317.759032] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.764374] __x64_sys_write+0x6e/0xb0 [ 317.768254] do_syscall_64+0xd0/0x4e0 [ 317.772031] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.777195] RIP: 0033:0x4592f9 [ 317.780370] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.799249] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 317.806950] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 317.814193] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 317.821440] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 317.828697] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 317.835944] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 317.843767] CPU: 0 PID: 10785 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 317.851652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.861004] Call Trace: [ 317.863586] dump_stack+0x123/0x177 [ 317.867214] should_fail.cold.4+0x5/0x13 [ 317.871285] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 317.876390] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 317.881660] ? kasan_unpoison_shadow+0x35/0x50 [ 317.886249] __alloc_pages_nodemask+0x1d5/0x710 [ 317.890953] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 317.895977] alloc_pages_current+0xd6/0x1b0 [ 317.900313] skb_page_frag_refill+0x20b/0x400 [ 317.904812] sk_page_frag_refill+0x46/0x1b0 [ 317.909146] tcp_sendmsg_locked+0xc58/0x35b0 [ 317.913556] ? mark_held_locks+0x130/0x130 [ 317.917786] ? mark_held_locks+0xc7/0x130 [ 317.921944] ? tcp_sendpage+0x50/0x50 [ 317.925744] ? mark_held_locks+0xc7/0x130 [ 317.930506] ? __local_bh_enable_ip+0x160/0x260 [ 317.935184] ? lock_sock_nested+0xc5/0x100 [ 317.939780] ? lockdep_hardirqs_on+0x421/0x5c0 [ 317.944347] ? lock_sock_nested+0x82/0x100 [ 317.948556] ? trace_hardirqs_on+0x28/0x190 [ 317.952854] ? lock_sock_nested+0x82/0x100 [ 317.957064] ? lock_sock_nested+0x82/0x100 [ 317.961275] ? __local_bh_enable_ip+0x160/0x260 [ 317.965922] tcp_sendmsg+0x27/0x40 [ 317.969623] inet_sendmsg+0x108/0x440 [ 317.973402] smc_sendmsg+0x223/0x320 [ 317.977091] ? smc_sendpage+0x170/0x170 [ 317.981064] sock_sendmsg+0xb5/0xf0 [ 317.984672] sock_write_iter+0x215/0x420 [ 317.988707] ? sock_sendmsg+0xf0/0xf0 [ 317.992491] __vfs_write+0x443/0x890 [ 317.996180] ? lock_downgrade+0x860/0x860 [ 318.000305] ? kernel_read+0x130/0x130 [ 318.004188] ? rw_verify_area+0xb8/0x2b0 [ 318.008244] vfs_write+0x150/0x4d0 [ 318.011761] ksys_write+0x103/0x260 [ 318.015365] ? do_sys_open+0x16e/0x350 [ 318.019244] ? __ia32_sys_read+0xa0/0xa0 [ 318.023298] ? do_syscall_64+0x21/0x4e0 [ 318.027249] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.032604] __x64_sys_write+0x6e/0xb0 [ 318.036468] do_syscall_64+0xd0/0x4e0 [ 318.040258] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.045525] RIP: 0033:0x4592f9 [ 318.048706] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.067583] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.075266] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 318.082512] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 318.089770] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 318.097016] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 318.104261] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 318.125290] FAULT_INJECTION: forcing a failure. [ 318.125290] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 318.137567] FAULT_INJECTION: forcing a failure. [ 318.137567] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 318.141638] FAULT_INJECTION: forcing a failure. [ 318.141638] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 318.165441] CPU: 0 PID: 10795 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 318.173329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.182857] Call Trace: [ 318.185431] dump_stack+0x123/0x177 [ 318.189037] should_fail.cold.4+0x5/0x13 [ 318.193075] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 318.198155] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 318.203407] ? kasan_unpoison_shadow+0x35/0x50 [ 318.207969] __alloc_pages_nodemask+0x1d5/0x710 [ 318.212617] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 318.217618] alloc_pages_current+0xd6/0x1b0 [ 318.221917] skb_page_frag_refill+0x20b/0x400 [ 318.226388] sk_page_frag_refill+0x46/0x1b0 [ 318.230688] tcp_sendmsg_locked+0xc58/0x35b0 [ 318.235073] ? mark_held_locks+0x130/0x130 [ 318.239283] ? mark_held_locks+0xc7/0x130 [ 318.243424] ? tcp_sendpage+0x50/0x50 [ 318.247202] ? mark_held_locks+0xc7/0x130 [ 318.251370] ? __local_bh_enable_ip+0x160/0x260 [ 318.256015] ? lock_sock_nested+0xc5/0x100 [ 318.260225] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.264793] ? lock_sock_nested+0x82/0x100 [ 318.269002] ? trace_hardirqs_on+0x28/0x190 [ 318.273296] ? lock_sock_nested+0x82/0x100 [ 318.277507] ? lock_sock_nested+0x82/0x100 [ 318.281723] ? __local_bh_enable_ip+0x160/0x260 [ 318.286543] tcp_sendmsg+0x27/0x40 [ 318.290067] inet_sendmsg+0x108/0x440 [ 318.293843] smc_sendmsg+0x223/0x320 [ 318.297556] ? smc_sendpage+0x170/0x170 [ 318.301511] sock_sendmsg+0xb5/0xf0 [ 318.305116] sock_write_iter+0x215/0x420 [ 318.309151] ? sock_sendmsg+0xf0/0xf0 [ 318.312933] __vfs_write+0x443/0x890 [ 318.316624] ? lock_downgrade+0x860/0x860 [ 318.320748] ? kernel_read+0x130/0x130 [ 318.324618] ? rw_verify_area+0xb8/0x2b0 [ 318.328656] vfs_write+0x150/0x4d0 [ 318.332172] ksys_write+0x103/0x260 [ 318.335781] ? do_sys_open+0x16e/0x350 [ 318.339653] ? __ia32_sys_read+0xa0/0xa0 [ 318.343704] ? do_syscall_64+0x21/0x4e0 [ 318.347653] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.352993] __x64_sys_write+0x6e/0xb0 [ 318.356854] do_syscall_64+0xd0/0x4e0 [ 318.360631] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.366077] RIP: 0033:0x4592f9 [ 318.369257] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.388138] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.395824] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 318.403092] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 318.410350] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 318.417600] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 318.424857] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 318.434205] CPU: 0 PID: 10803 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 318.442093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.451876] Call Trace: [ 318.454459] dump_stack+0x123/0x177 [ 318.458090] should_fail.cold.4+0x5/0x13 [ 318.462139] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 318.467233] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 318.472506] ? kasan_unpoison_shadow+0x35/0x50 [ 318.477092] __alloc_pages_nodemask+0x1d5/0x710 [ 318.481758] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 318.486768] alloc_pages_current+0xd6/0x1b0 [ 318.491083] skb_page_frag_refill+0x20b/0x400 [ 318.495569] sk_page_frag_refill+0x46/0x1b0 [ 318.499876] tcp_sendmsg_locked+0xc58/0x35b0 [ 318.504279] ? mark_held_locks+0x130/0x130 [ 318.508516] ? mark_held_locks+0xc7/0x130 [ 318.512667] ? tcp_sendpage+0x50/0x50 [ 318.516455] ? mark_held_locks+0xc7/0x130 [ 318.520705] ? __local_bh_enable_ip+0x160/0x260 [ 318.525367] ? lock_sock_nested+0xc5/0x100 [ 318.529587] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.534157] ? lock_sock_nested+0x82/0x100 [ 318.538384] ? trace_hardirqs_on+0x28/0x190 [ 318.542710] ? lock_sock_nested+0x82/0x100 [ 318.546921] ? lock_sock_nested+0x82/0x100 [ 318.551148] ? __local_bh_enable_ip+0x160/0x260 [ 318.557022] tcp_sendmsg+0x27/0x40 [ 318.560549] inet_sendmsg+0x108/0x440 [ 318.564341] smc_sendmsg+0x223/0x320 [ 318.568037] ? smc_sendpage+0x170/0x170 [ 318.572001] sock_sendmsg+0xb5/0xf0 [ 318.575633] sock_write_iter+0x215/0x420 [ 318.579686] ? sock_sendmsg+0xf0/0xf0 [ 318.583540] __vfs_write+0x443/0x890 [ 318.587249] ? lock_downgrade+0x860/0x860 [ 318.591391] ? kernel_read+0x130/0x130 [ 318.595288] ? rw_verify_area+0xb8/0x2b0 [ 318.599335] vfs_write+0x150/0x4d0 [ 318.602862] ksys_write+0x103/0x260 [ 318.606473] ? do_sys_open+0x16e/0x350 [ 318.610366] ? __ia32_sys_read+0xa0/0xa0 [ 318.614414] ? do_syscall_64+0x21/0x4e0 [ 318.618381] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.623737] __x64_sys_write+0x6e/0xb0 [ 318.627624] do_syscall_64+0xd0/0x4e0 [ 318.631428] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.636612] RIP: 0033:0x4592f9 [ 318.639790] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.658682] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.666701] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 318.673968] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 318.681225] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 318.688480] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 318.695753] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 318.703029] CPU: 1 PID: 10788 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 318.711091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.720437] Call Trace: [ 318.723003] dump_stack+0x123/0x177 [ 318.726620] should_fail.cold.4+0x5/0x13 [ 318.730657] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 318.735745] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 318.741007] ? kasan_unpoison_shadow+0x35/0x50 [ 318.745569] __alloc_pages_nodemask+0x1d5/0x710 [ 318.750220] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 318.755320] alloc_pages_current+0xd6/0x1b0 [ 318.759645] skb_page_frag_refill+0x20b/0x400 [ 318.764226] sk_page_frag_refill+0x46/0x1b0 [ 318.768758] tcp_sendmsg_locked+0xc58/0x35b0 [ 318.773161] ? mark_held_locks+0x130/0x130 [ 318.777464] ? mark_held_locks+0xc7/0x130 [ 318.781597] ? tcp_sendpage+0x50/0x50 [ 318.785376] ? mark_held_locks+0xc7/0x130 [ 318.789497] ? __local_bh_enable_ip+0x160/0x260 [ 318.794576] ? lock_sock_nested+0xc5/0x100 [ 318.798787] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.803350] ? lock_sock_nested+0x82/0x100 [ 318.807562] ? trace_hardirqs_on+0x28/0x190 [ 318.811951] ? lock_sock_nested+0x82/0x100 [ 318.816179] ? lock_sock_nested+0x82/0x100 [ 318.820388] ? __local_bh_enable_ip+0x160/0x260 [ 318.825043] tcp_sendmsg+0x27/0x40 [ 318.828559] inet_sendmsg+0x108/0x440 [ 318.832352] smc_sendmsg+0x223/0x320 [ 318.836044] ? smc_sendpage+0x170/0x170 [ 318.839995] sock_sendmsg+0xb5/0xf0 [ 318.843611] sock_write_iter+0x215/0x420 [ 318.847654] ? sock_sendmsg+0xf0/0xf0 [ 318.851438] __vfs_write+0x443/0x890 [ 318.855126] ? lock_downgrade+0x860/0x860 [ 318.859249] ? kernel_read+0x130/0x130 [ 318.863121] ? rw_verify_area+0xb8/0x2b0 [ 318.867160] vfs_write+0x150/0x4d0 [ 318.870677] ksys_write+0x103/0x260 [ 318.874280] ? do_sys_open+0x16e/0x350 [ 318.878144] ? __ia32_sys_read+0xa0/0xa0 [ 318.882180] ? do_syscall_64+0x21/0x4e0 [ 318.886130] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.891645] __x64_sys_write+0x6e/0xb0 [ 318.895511] do_syscall_64+0xd0/0x4e0 [ 318.899324] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.904490] RIP: 0033:0x4592f9 [ 318.907671] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.926546] RSP: 002b:00007f8d05b15c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.934325] RAX: ffffffffffffffda RBX: 00007f8d05b15c90 RCX: 00000000004592f9 [ 318.941571] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 318.948816] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 318.956059] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b166d4 [ 318.963316] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 318.973514] FAULT_INJECTION: forcing a failure. [ 318.973514] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 318.993449] FAULT_INJECTION: forcing a failure. [ 318.993449] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 319.009790] CPU: 0 PID: 10806 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 319.017690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.027037] Call Trace: [ 319.029621] dump_stack+0x123/0x177 [ 319.033230] should_fail.cold.4+0x5/0x13 [ 319.039265] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 319.044344] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 319.049595] ? kasan_unpoison_shadow+0x35/0x50 [ 319.054155] __alloc_pages_nodemask+0x1d5/0x710 [ 319.058799] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 319.063794] alloc_pages_current+0xd6/0x1b0 [ 319.068127] skb_page_frag_refill+0x20b/0x400 [ 319.072609] sk_page_frag_refill+0x46/0x1b0 [ 319.076917] tcp_sendmsg_locked+0xc58/0x35b0 [ 319.081313] ? mark_held_locks+0x130/0x130 [ 319.085532] ? mark_held_locks+0xc7/0x130 [ 319.089660] ? tcp_sendpage+0x50/0x50 [ 319.093437] ? mark_held_locks+0xc7/0x130 [ 319.097559] ? __local_bh_enable_ip+0x160/0x260 [ 319.102216] ? lock_sock_nested+0xc5/0x100 [ 319.106425] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.110982] ? lock_sock_nested+0x82/0x100 [ 319.115192] ? trace_hardirqs_on+0x28/0x190 [ 319.119489] ? lock_sock_nested+0x82/0x100 [ 319.123697] ? lock_sock_nested+0x82/0x100 [ 319.127907] ? __local_bh_enable_ip+0x160/0x260 [ 319.132555] tcp_sendmsg+0x27/0x40 [ 319.136082] inet_sendmsg+0x108/0x440 [ 319.139859] smc_sendmsg+0x223/0x320 [ 319.143547] ? smc_sendpage+0x170/0x170 [ 319.147495] sock_sendmsg+0xb5/0xf0 [ 319.151098] sock_write_iter+0x215/0x420 [ 319.155135] ? sock_sendmsg+0xf0/0xf0 [ 319.158927] __vfs_write+0x443/0x890 [ 319.162704] ? lock_downgrade+0x860/0x860 [ 319.166836] ? kernel_read+0x130/0x130 [ 319.170717] ? rw_verify_area+0xb8/0x2b0 [ 319.174765] vfs_write+0x150/0x4d0 [ 319.178282] ksys_write+0x103/0x260 [ 319.181980] ? do_sys_open+0x16e/0x350 [ 319.185845] ? __ia32_sys_read+0xa0/0xa0 [ 319.189882] ? do_syscall_64+0x21/0x4e0 [ 319.193833] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.199173] __x64_sys_write+0x6e/0xb0 [ 319.203034] do_syscall_64+0xd0/0x4e0 [ 319.206826] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.211991] RIP: 0033:0x4592f9 [ 319.215162] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.234049] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 319.241742] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 319.248990] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 319.256239] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 319.263483] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 319.270913] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 319.280051] CPU: 0 PID: 10805 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 319.280056] FAULT_INJECTION: forcing a failure. [ 319.280056] name failslab, interval 1, probability 0, space 0, times 0 [ 319.299085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.308418] Call Trace: [ 319.311003] dump_stack+0x123/0x177 [ 319.314608] should_fail.cold.4+0x5/0x13 [ 319.318648] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 319.323728] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 319.328999] ? kasan_unpoison_shadow+0x35/0x50 [ 319.333563] __alloc_pages_nodemask+0x1d5/0x710 [ 319.338217] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 319.343215] alloc_pages_current+0xd6/0x1b0 [ 319.347520] skb_page_frag_refill+0x20b/0x400 [ 319.352008] sk_page_frag_refill+0x46/0x1b0 [ 319.356306] tcp_sendmsg_locked+0xc58/0x35b0 [ 319.360696] ? mark_held_locks+0x130/0x130 [ 319.364907] ? mark_held_locks+0xc7/0x130 [ 319.369044] ? tcp_sendpage+0x50/0x50 [ 319.372835] ? mark_held_locks+0xc7/0x130 [ 319.376959] ? __local_bh_enable_ip+0x160/0x260 [ 319.381606] ? lock_sock_nested+0xc5/0x100 [ 319.385818] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.390373] ? lock_sock_nested+0x82/0x100 [ 319.394582] ? trace_hardirqs_on+0x28/0x190 [ 319.398891] ? lock_sock_nested+0x82/0x100 [ 319.403101] ? lock_sock_nested+0x82/0x100 [ 319.407491] ? __local_bh_enable_ip+0x160/0x260 [ 319.412161] tcp_sendmsg+0x27/0x40 [ 319.415768] inet_sendmsg+0x108/0x440 [ 319.419566] smc_sendmsg+0x223/0x320 [ 319.423350] ? smc_sendpage+0x170/0x170 [ 319.427309] sock_sendmsg+0xb5/0xf0 [ 319.430914] sock_write_iter+0x215/0x420 [ 319.434951] ? sock_sendmsg+0xf0/0xf0 [ 319.438737] __vfs_write+0x443/0x890 [ 319.442429] ? lock_downgrade+0x860/0x860 [ 319.446577] ? kernel_read+0x130/0x130 [ 319.450451] ? rw_verify_area+0xb8/0x2b0 [ 319.454492] vfs_write+0x150/0x4d0 [ 319.458018] ksys_write+0x103/0x260 [ 319.461631] ? do_sys_open+0x16e/0x350 [ 319.465498] ? __ia32_sys_read+0xa0/0xa0 [ 319.469542] ? do_syscall_64+0x21/0x4e0 [ 319.474151] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.479686] __x64_sys_write+0x6e/0xb0 [ 319.483561] do_syscall_64+0xd0/0x4e0 [ 319.487355] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.492533] RIP: 0033:0x4592f9 [ 319.495718] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.515396] RSP: 002b:00007f5c9b610c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 319.523101] RAX: ffffffffffffffda RBX: 00007f5c9b610c90 RCX: 00000000004592f9 [ 319.530357] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 319.538475] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 319.546105] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6116d4 [ 319.553355] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 319.560879] CPU: 1 PID: 10814 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 319.568776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.579258] Call Trace: [ 319.582453] dump_stack+0x123/0x177 [ 319.586080] should_fail.cold.4+0x5/0x13 [ 319.590143] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 319.595255] ? kernel_text_address+0x79/0xf0 [ 319.599662] ? __kernel_text_address+0xd/0x40 [ 319.604151] ? unwind_get_return_address+0x61/0xa0 [ 319.609075] __should_failslab+0xba/0xf0 [ 319.613128] should_failslab+0x9/0x14 [ 319.616927] __kmalloc+0x70/0x770 [ 319.620375] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 319.625637] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 319.630749] ? tls_push_record+0xff/0x1600 [ 319.635063] ? tls_sw_sendmsg+0x92d/0x1020 [ 319.639345] ? inet_sendmsg+0x108/0x440 [ 319.644448] ? smc_sendmsg+0x223/0x320 [ 319.648330] ? sock_sendmsg+0xb5/0xf0 [ 319.652107] ? sock_write_iter+0x215/0x420 [ 319.656325] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 319.662537] ? iov_iter_get_pages+0x1ee/0x1370 [ 319.667117] ? __lock_is_held+0xb5/0x140 [ 319.671184] generic_gcmaes_encrypt+0xfd/0x150 [ 319.675761] ? generic_gcmaes_encrypt+0xfd/0x150 [ 319.680504] ? helper_rfc4106_encrypt+0x450/0x450 [ 319.685326] ? __kmalloc+0x5f1/0x770 [ 319.689107] gcmaes_wrapper_encrypt+0x109/0x180 [ 319.693937] tls_push_record+0x9ae/0x1600 [ 319.698264] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.702859] tls_sw_sendmsg+0x92d/0x1020 [ 319.706914] ? __lock_acquire+0x792/0x4980 [ 319.711132] ? find_held_lock+0x36/0x1d0 [ 319.715191] ? tls_sw_push_pending_record+0x10/0x10 [ 319.720199] ? __local_bh_enable_ip+0x160/0x260 [ 319.724847] ? lock_sock_nested+0xc5/0x100 [ 319.729061] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.733622] ? lock_sock_nested+0x82/0x100 [ 319.737833] ? trace_hardirqs_on+0x28/0x190 [ 319.742131] ? lock_sock_nested+0x82/0x100 [ 319.746342] ? lock_sock_nested+0x82/0x100 [ 319.750556] inet_sendmsg+0x108/0x440 [ 319.754341] smc_sendmsg+0x223/0x320 [ 319.758032] ? smc_sendpage+0x170/0x170 [ 319.761983] sock_sendmsg+0xb5/0xf0 [ 319.765588] sock_write_iter+0x215/0x420 [ 319.769650] ? sock_sendmsg+0xf0/0xf0 [ 319.773435] __vfs_write+0x443/0x890 [ 319.777129] ? lock_downgrade+0x860/0x860 [ 319.781349] ? kernel_read+0x130/0x130 [ 319.785236] ? rw_verify_area+0xb8/0x2b0 [ 319.789276] vfs_write+0x150/0x4d0 [ 319.792799] ksys_write+0x103/0x260 [ 319.796425] ? do_sys_open+0x16e/0x350 [ 319.800288] ? __ia32_sys_read+0xa0/0xa0 [ 319.804329] ? do_syscall_64+0x21/0x4e0 [ 319.808282] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.813640] __x64_sys_write+0x6e/0xb0 [ 319.817535] do_syscall_64+0xd0/0x4e0 [ 319.821323] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.826498] RIP: 0033:0x4592f9 [ 319.829670] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.848550] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 319.856238] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 319.863484] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 319.870914] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 319.878249] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 319.885532] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 319.914557] FAULT_INJECTION: forcing a failure. [ 319.914557] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 319.939588] CPU: 1 PID: 10816 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 319.947498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.956851] Call Trace: [ 319.959528] dump_stack+0x123/0x177 [ 319.963158] should_fail.cold.4+0x5/0x13 [ 319.967220] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 319.972757] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 319.978035] ? kasan_unpoison_shadow+0x35/0x50 [ 319.982620] __alloc_pages_nodemask+0x1d5/0x710 [ 319.987294] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 319.992319] alloc_pages_current+0xd6/0x1b0 [ 319.996654] skb_page_frag_refill+0x20b/0x400 [ 320.001164] sk_page_frag_refill+0x46/0x1b0 [ 320.005466] tcp_sendmsg_locked+0xc58/0x35b0 [ 320.009963] ? mark_held_locks+0x130/0x130 [ 320.014192] ? mark_held_locks+0xc7/0x130 [ 320.018338] ? tcp_sendpage+0x50/0x50 [ 320.022116] ? mark_held_locks+0xc7/0x130 [ 320.026420] ? __local_bh_enable_ip+0x160/0x260 [ 320.031066] ? lock_sock_nested+0xc5/0x100 [ 320.035288] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.039854] ? lock_sock_nested+0x82/0x100 [ 320.044068] ? trace_hardirqs_on+0x28/0x190 [ 320.048361] ? lock_sock_nested+0x82/0x100 [ 320.052568] ? lock_sock_nested+0x82/0x100 [ 320.056779] ? __local_bh_enable_ip+0x160/0x260 [ 320.061433] tcp_sendmsg+0x27/0x40 [ 320.064962] inet_sendmsg+0x108/0x440 [ 320.068753] smc_sendmsg+0x223/0x320 [ 320.072455] ? smc_sendpage+0x170/0x170 [ 320.076410] sock_sendmsg+0xb5/0xf0 [ 320.080011] sock_write_iter+0x215/0x420 [ 320.084743] ? sock_sendmsg+0xf0/0xf0 [ 320.088528] __vfs_write+0x443/0x890 [ 320.092215] ? lock_downgrade+0x860/0x860 [ 320.096354] ? kernel_read+0x130/0x130 [ 320.100226] ? rw_verify_area+0xb8/0x2b0 [ 320.104267] vfs_write+0x150/0x4d0 [ 320.107784] ksys_write+0x103/0x260 [ 320.111382] ? do_sys_open+0x16e/0x350 [ 320.115244] ? __ia32_sys_read+0xa0/0xa0 [ 320.119281] ? do_syscall_64+0x21/0x4e0 [ 320.123238] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.128578] __x64_sys_write+0x6e/0xb0 [ 320.132442] do_syscall_64+0xd0/0x4e0 [ 320.136219] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.141385] RIP: 0033:0x4592f9 [ 320.144554] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.163431] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 320.171113] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 320.178446] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 320.185690] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 320.193197] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 320.200441] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 320.213527] FAULT_INJECTION: forcing a failure. [ 320.213527] name failslab, interval 1, probability 0, space 0, times 0 [ 320.227850] CPU: 1 PID: 10825 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 320.235741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.245092] Call Trace: [ 320.247681] dump_stack+0x123/0x177 [ 320.251309] should_fail.cold.4+0x5/0x13 [ 320.255369] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 320.260465] ? kernel_text_address+0x79/0xf0 [ 320.264853] ? __kernel_text_address+0xd/0x40 [ 320.269324] ? unwind_get_return_address+0x61/0xa0 [ 320.274246] __should_failslab+0xba/0xf0 [ 320.278467] should_failslab+0x9/0x14 [ 320.282244] __kmalloc+0x70/0x770 [ 320.285675] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 320.290933] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 320.296021] ? tls_push_record+0xff/0x1600 [ 320.300228] ? tls_sw_sendmsg+0x92d/0x1020 [ 320.304438] ? inet_sendmsg+0x108/0x440 [ 320.308400] ? smc_sendmsg+0x223/0x320 [ 320.312262] ? sock_sendmsg+0xb5/0xf0 [ 320.316046] ? sock_write_iter+0x215/0x420 [ 320.320258] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 320.326035] ? iov_iter_get_pages+0x1ee/0x1370 [ 320.330609] ? __lock_is_held+0xb5/0x140 [ 320.334670] generic_gcmaes_encrypt+0xfd/0x150 [ 320.339239] ? generic_gcmaes_encrypt+0xfd/0x150 [ 320.343967] ? helper_rfc4106_encrypt+0x450/0x450 [ 320.348794] ? __kmalloc+0x5f1/0x770 [ 320.352485] gcmaes_wrapper_encrypt+0x109/0x180 [ 320.357147] tls_push_record+0x9ae/0x1600 [ 320.361532] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.366110] tls_sw_sendmsg+0x92d/0x1020 [ 320.370147] ? __lock_acquire+0x792/0x4980 [ 320.374381] ? find_held_lock+0x36/0x1d0 [ 320.378422] ? tls_sw_push_pending_record+0x10/0x10 [ 320.383413] ? __local_bh_enable_ip+0x160/0x260 [ 320.388059] ? lock_sock_nested+0xc5/0x100 [ 320.392270] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.396825] ? lock_sock_nested+0x82/0x100 [ 320.401052] ? trace_hardirqs_on+0x28/0x190 [ 320.405346] ? lock_sock_nested+0x82/0x100 [ 320.409553] ? lock_sock_nested+0x82/0x100 [ 320.413764] inet_sendmsg+0x108/0x440 [ 320.417541] smc_sendmsg+0x223/0x320 [ 320.421246] ? smc_sendpage+0x170/0x170 [ 320.425197] sock_sendmsg+0xb5/0xf0 [ 320.428815] sock_write_iter+0x215/0x420 [ 320.432863] ? sock_sendmsg+0xf0/0xf0 [ 320.436831] __vfs_write+0x443/0x890 [ 320.440521] ? lock_downgrade+0x860/0x860 [ 320.444654] ? kernel_read+0x130/0x130 [ 320.448535] ? rw_verify_area+0xb8/0x2b0 [ 320.452662] vfs_write+0x150/0x4d0 [ 320.456177] ksys_write+0x103/0x260 [ 320.459779] ? do_sys_open+0x16e/0x350 [ 320.463649] ? __ia32_sys_read+0xa0/0xa0 [ 320.467686] ? do_syscall_64+0x21/0x4e0 [ 320.471636] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.476974] __x64_sys_write+0x6e/0xb0 [ 320.480836] do_syscall_64+0xd0/0x4e0 [ 320.484624] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.489800] RIP: 0033:0x4592f9 [ 320.492968] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.511854] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 320.519553] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 320.526803] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 320.534047] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 320.541726] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 320.549155] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 320.584441] FAULT_INJECTION: forcing a failure. [ 320.584441] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 320.596884] FAULT_INJECTION: forcing a failure. [ 320.596884] name failslab, interval 1, probability 0, space 0, times 0 [ 320.599034] FAULT_INJECTION: forcing a failure. [ 320.599034] name failslab, interval 1, probability 0, space 0, times 0 [ 320.621894] FAULT_INJECTION: forcing a failure. [ 320.621894] name failslab, interval 1, probability 0, space 0, times 0 [ 320.631610] CPU: 0 PID: 10844 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 320.640953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.650380] Call Trace: [ 320.652950] dump_stack+0x123/0x177 [ 320.656571] should_fail.cold.4+0x5/0x13 [ 320.660621] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 320.665702] ? kernel_text_address+0x79/0xf0 [ 320.670176] ? __kernel_text_address+0xd/0x40 [ 320.674657] ? unwind_get_return_address+0x61/0xa0 [ 320.679750] __should_failslab+0xba/0xf0 [ 320.683792] should_failslab+0x9/0x14 [ 320.687585] __kmalloc+0x70/0x770 [ 320.691016] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 320.696430] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 320.701793] ? tls_push_record+0xff/0x1600 [ 320.706011] ? tls_sw_sendmsg+0x92d/0x1020 [ 320.710228] ? inet_sendmsg+0x108/0x440 [ 320.714189] ? smc_sendmsg+0x223/0x320 [ 320.718662] ? sock_sendmsg+0xb5/0xf0 [ 320.722437] ? sock_write_iter+0x215/0x420 [ 320.726652] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 320.732432] ? iov_iter_get_pages+0x1ee/0x1370 [ 320.737015] ? __lock_is_held+0xb5/0x140 [ 320.741155] generic_gcmaes_encrypt+0xfd/0x150 [ 320.745803] ? generic_gcmaes_encrypt+0xfd/0x150 [ 320.750535] ? helper_rfc4106_encrypt+0x450/0x450 [ 320.755358] ? __kmalloc+0x5f1/0x770 [ 320.759054] gcmaes_wrapper_encrypt+0x109/0x180 [ 320.763702] tls_push_record+0x9ae/0x1600 [ 320.767826] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.772388] tls_sw_sendmsg+0x92d/0x1020 [ 320.776438] ? __lock_acquire+0x792/0x4980 [ 320.780671] ? find_held_lock+0x36/0x1d0 [ 320.784710] ? tls_sw_push_pending_record+0x10/0x10 [ 320.789704] ? __local_bh_enable_ip+0x160/0x260 [ 320.794355] ? lock_sock_nested+0xc5/0x100 [ 320.798566] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.803124] ? lock_sock_nested+0x82/0x100 [ 320.807337] ? trace_hardirqs_on+0x28/0x190 [ 320.811643] ? lock_sock_nested+0x82/0x100 [ 320.815851] ? lock_sock_nested+0x82/0x100 [ 320.820065] inet_sendmsg+0x108/0x440 [ 320.823863] smc_sendmsg+0x223/0x320 [ 320.827568] ? smc_sendpage+0x170/0x170 [ 320.831525] sock_sendmsg+0xb5/0xf0 [ 320.835127] sock_write_iter+0x215/0x420 [ 320.839169] ? sock_sendmsg+0xf0/0xf0 [ 320.842976] __vfs_write+0x443/0x890 [ 320.846670] ? lock_downgrade+0x860/0x860 [ 320.850794] ? kernel_read+0x130/0x130 [ 320.854664] ? rw_verify_area+0xb8/0x2b0 [ 320.858703] vfs_write+0x150/0x4d0 [ 320.862226] ksys_write+0x103/0x260 [ 320.865921] ? do_sys_open+0x16e/0x350 [ 320.869811] ? __ia32_sys_read+0xa0/0xa0 [ 320.873849] ? do_syscall_64+0x21/0x4e0 [ 320.877802] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.884026] __x64_sys_write+0x6e/0xb0 [ 320.887892] do_syscall_64+0xd0/0x4e0 [ 320.891669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.896836] RIP: 0033:0x4592f9 [ 320.900005] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.918972] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 320.926657] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 320.933902] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 320.941154] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 320.948417] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 320.957576] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 320.966941] CPU: 1 PID: 10846 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 320.974828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.984176] Call Trace: [ 320.986762] dump_stack+0x123/0x177 [ 320.990389] should_fail.cold.4+0x5/0x13 [ 320.994464] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 320.999575] ? kernel_text_address+0x79/0xf0 [ 321.003989] ? __kernel_text_address+0xd/0x40 [ 321.008482] ? unwind_get_return_address+0x61/0xa0 [ 321.013403] __should_failslab+0xba/0xf0 [ 321.017461] should_failslab+0x9/0x14 [ 321.021251] __kmalloc+0x70/0x770 [ 321.024710] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 321.029983] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 321.035076] ? tls_push_record+0xff/0x1600 [ 321.039292] ? tls_sw_sendmsg+0x92d/0x1020 [ 321.043532] ? inet_sendmsg+0x108/0x440 [ 321.047484] ? smc_sendmsg+0x223/0x320 [ 321.051351] ? sock_sendmsg+0xb5/0xf0 [ 321.055149] ? sock_write_iter+0x215/0x420 [ 321.059386] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 321.065161] ? iov_iter_get_pages+0x1ee/0x1370 [ 321.069728] ? __lock_is_held+0xb5/0x140 [ 321.073774] generic_gcmaes_encrypt+0xfd/0x150 [ 321.078335] ? generic_gcmaes_encrypt+0xfd/0x150 [ 321.083071] ? helper_rfc4106_encrypt+0x450/0x450 [ 321.087914] ? __kmalloc+0x5f1/0x770 [ 321.091608] gcmaes_wrapper_encrypt+0x109/0x180 [ 321.096259] tls_push_record+0x9ae/0x1600 [ 321.100384] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.104953] tls_sw_sendmsg+0x92d/0x1020 [ 321.108995] ? __lock_acquire+0x792/0x4980 [ 321.113216] ? find_held_lock+0x36/0x1d0 [ 321.117266] ? tls_sw_push_pending_record+0x10/0x10 [ 321.122259] ? __local_bh_enable_ip+0x160/0x260 [ 321.126908] ? lock_sock_nested+0xc5/0x100 [ 321.131120] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.135678] ? lock_sock_nested+0x82/0x100 [ 321.139891] ? trace_hardirqs_on+0x28/0x190 [ 321.144188] ? lock_sock_nested+0x82/0x100 [ 321.148399] ? lock_sock_nested+0x82/0x100 [ 321.152615] inet_sendmsg+0x108/0x440 [ 321.156418] smc_sendmsg+0x223/0x320 [ 321.160115] ? smc_sendpage+0x170/0x170 [ 321.164065] sock_sendmsg+0xb5/0xf0 [ 321.167768] sock_write_iter+0x215/0x420 [ 321.171808] ? sock_sendmsg+0xf0/0xf0 [ 321.175619] __vfs_write+0x443/0x890 [ 321.179316] ? lock_downgrade+0x860/0x860 [ 321.183464] ? kernel_read+0x130/0x130 [ 321.187340] ? rw_verify_area+0xb8/0x2b0 [ 321.191412] vfs_write+0x150/0x4d0 [ 321.194937] ksys_write+0x103/0x260 [ 321.198552] ? do_sys_open+0x16e/0x350 [ 321.202426] ? __ia32_sys_read+0xa0/0xa0 [ 321.206497] ? do_syscall_64+0x21/0x4e0 [ 321.210473] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.215831] __x64_sys_write+0x6e/0xb0 [ 321.219701] do_syscall_64+0xd0/0x4e0 [ 321.223482] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.228649] RIP: 0033:0x4592f9 [ 321.231821] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.250701] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 321.258405] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 321.265742] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 321.272994] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 321.280256] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 321.287523] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 321.294811] CPU: 0 PID: 10839 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 321.302708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.312048] Call Trace: [ 321.314621] dump_stack+0x123/0x177 [ 321.318232] should_fail.cold.4+0x5/0x13 [ 321.322272] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 321.327702] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 321.332956] ? kasan_unpoison_shadow+0x35/0x50 [ 321.337524] __alloc_pages_nodemask+0x1d5/0x710 [ 321.342186] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 321.347199] alloc_pages_current+0xd6/0x1b0 [ 321.351534] skb_page_frag_refill+0x20b/0x400 [ 321.356111] sk_page_frag_refill+0x46/0x1b0 [ 321.360426] tcp_sendmsg_locked+0xc58/0x35b0 [ 321.364847] ? mark_held_locks+0x130/0x130 [ 321.369072] ? mark_held_locks+0xc7/0x130 [ 321.373205] ? tcp_sendpage+0x50/0x50 [ 321.377001] ? mark_held_locks+0xc7/0x130 [ 321.381130] ? __local_bh_enable_ip+0x160/0x260 [ 321.385778] ? lock_sock_nested+0xc5/0x100 [ 321.390015] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.394573] ? lock_sock_nested+0x82/0x100 [ 321.398784] ? trace_hardirqs_on+0x28/0x190 [ 321.403104] ? lock_sock_nested+0x82/0x100 [ 321.407322] ? lock_sock_nested+0x82/0x100 [ 321.411538] ? __local_bh_enable_ip+0x160/0x260 [ 321.416203] tcp_sendmsg+0x27/0x40 [ 321.419747] inet_sendmsg+0x108/0x440 [ 321.423881] smc_sendmsg+0x223/0x320 [ 321.427580] ? smc_sendpage+0x170/0x170 [ 321.431532] sock_sendmsg+0xb5/0xf0 [ 321.435137] sock_write_iter+0x215/0x420 [ 321.439175] ? sock_sendmsg+0xf0/0xf0 [ 321.442981] __vfs_write+0x443/0x890 [ 321.446670] ? lock_downgrade+0x860/0x860 [ 321.450794] ? kernel_read+0x130/0x130 [ 321.454667] ? rw_verify_area+0xb8/0x2b0 [ 321.458708] vfs_write+0x150/0x4d0 [ 321.462232] ksys_write+0x103/0x260 [ 321.465852] ? do_sys_open+0x16e/0x350 [ 321.469737] ? __ia32_sys_read+0xa0/0xa0 [ 321.473797] ? do_syscall_64+0x21/0x4e0 [ 321.477775] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.483154] __x64_sys_write+0x6e/0xb0 [ 321.487023] do_syscall_64+0xd0/0x4e0 [ 321.490804] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.495982] RIP: 0033:0x4592f9 [ 321.499151] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.518153] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 321.525846] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 321.533096] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 321.540690] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 321.547951] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 321.555200] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 321.562523] CPU: 1 PID: 10826 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 321.570408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.579760] Call Trace: [ 321.582361] dump_stack+0x123/0x177 [ 321.586016] should_fail.cold.4+0x5/0x13 [ 321.590075] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 321.595177] ? kernel_text_address+0x79/0xf0 [ 321.599588] ? __kernel_text_address+0xd/0x40 [ 321.604086] ? unwind_get_return_address+0x61/0xa0 [ 321.609012] __should_failslab+0xba/0xf0 [ 321.613053] should_failslab+0x9/0x14 [ 321.616863] __kmalloc+0x70/0x770 [ 321.620297] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 321.625551] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 321.630636] ? tls_push_record+0xff/0x1600 [ 321.634846] ? tls_sw_sendmsg+0x92d/0x1020 [ 321.639055] ? inet_sendmsg+0x108/0x440 [ 321.643003] ? smc_sendmsg+0x223/0x320 [ 321.647383] ? sock_sendmsg+0xb5/0xf0 [ 321.651159] ? sock_write_iter+0x215/0x420 [ 321.655372] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 321.661147] ? iov_iter_get_pages+0x1ee/0x1370 [ 321.665710] ? __lock_is_held+0xb5/0x140 [ 321.669769] generic_gcmaes_encrypt+0xfd/0x150 [ 321.674328] ? generic_gcmaes_encrypt+0xfd/0x150 [ 321.679058] ? helper_rfc4106_encrypt+0x450/0x450 [ 321.683889] ? __kmalloc+0x5f1/0x770 [ 321.687580] gcmaes_wrapper_encrypt+0x109/0x180 [ 321.692242] tls_push_record+0x9ae/0x1600 [ 321.696378] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.700951] tls_sw_sendmsg+0x92d/0x1020 [ 321.704990] ? __lock_acquire+0x792/0x4980 [ 321.709204] ? find_held_lock+0x36/0x1d0 [ 321.713240] ? tls_sw_push_pending_record+0x10/0x10 [ 321.718318] ? __local_bh_enable_ip+0x160/0x260 [ 321.722974] ? lock_sock_nested+0xc5/0x100 [ 321.727185] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.731739] ? lock_sock_nested+0x82/0x100 [ 321.735946] ? trace_hardirqs_on+0x28/0x190 [ 321.740240] ? lock_sock_nested+0x82/0x100 [ 321.744463] ? lock_sock_nested+0x82/0x100 [ 321.748672] inet_sendmsg+0x108/0x440 [ 321.752453] smc_sendmsg+0x223/0x320 [ 321.756142] ? smc_sendpage+0x170/0x170 [ 321.760097] sock_sendmsg+0xb5/0xf0 [ 321.763700] sock_write_iter+0x215/0x420 [ 321.767735] ? sock_sendmsg+0xf0/0xf0 [ 321.771518] __vfs_write+0x443/0x890 [ 321.775207] ? lock_downgrade+0x860/0x860 [ 321.779329] ? kernel_read+0x130/0x130 [ 321.783199] ? rw_verify_area+0xb8/0x2b0 [ 321.787239] vfs_write+0x150/0x4d0 [ 321.790765] ksys_write+0x103/0x260 [ 321.794382] ? do_sys_open+0x16e/0x350 [ 321.798244] ? __ia32_sys_read+0xa0/0xa0 [ 321.802371] ? do_syscall_64+0x21/0x4e0 [ 321.806602] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.811940] __x64_sys_write+0x6e/0xb0 [ 321.815802] do_syscall_64+0xd0/0x4e0 [ 321.819580] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.824755] RIP: 0033:0x4592f9 [ 321.827922] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.846885] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 321.854580] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 321.861826] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 321.869419] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 321.876666] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 321.884008] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 321.895036] FAULT_INJECTION: forcing a failure. [ 321.895036] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 321.907015] CPU: 1 PID: 10841 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 321.914906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.924255] Call Trace: [ 321.926832] dump_stack+0x123/0x177 [ 321.930437] should_fail.cold.4+0x5/0x13 [ 321.934472] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 321.939550] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 321.944801] ? kasan_unpoison_shadow+0x35/0x50 [ 321.949365] __alloc_pages_nodemask+0x1d5/0x710 [ 321.954012] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 321.959009] alloc_pages_current+0xd6/0x1b0 [ 321.963308] skb_page_frag_refill+0x20b/0x400 [ 321.967779] sk_page_frag_refill+0x46/0x1b0 [ 321.972098] tcp_sendmsg_locked+0xc58/0x35b0 [ 321.976486] ? mark_held_locks+0x130/0x130 [ 321.980695] ? mark_held_locks+0xc7/0x130 [ 321.984824] ? tcp_sendpage+0x50/0x50 [ 321.988605] ? mark_held_locks+0xc7/0x130 [ 321.992728] ? __local_bh_enable_ip+0x160/0x260 [ 321.997372] ? lock_sock_nested+0xc5/0x100 [ 322.001583] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.006141] ? lock_sock_nested+0x82/0x100 [ 322.010353] ? trace_hardirqs_on+0x28/0x190 [ 322.014650] ? lock_sock_nested+0x82/0x100 [ 322.018878] ? lock_sock_nested+0x82/0x100 [ 322.023088] ? __local_bh_enable_ip+0x160/0x260 [ 322.027738] tcp_sendmsg+0x27/0x40 [ 322.031266] inet_sendmsg+0x108/0x440 [ 322.035060] smc_sendmsg+0x223/0x320 [ 322.038750] ? smc_sendpage+0x170/0x170 [ 322.042709] sock_sendmsg+0xb5/0xf0 [ 322.046311] sock_write_iter+0x215/0x420 [ 322.050352] ? sock_sendmsg+0xf0/0xf0 [ 322.054151] __vfs_write+0x443/0x890 [ 322.057838] ? lock_downgrade+0x860/0x860 [ 322.061972] ? kernel_read+0x130/0x130 [ 322.065844] ? rw_verify_area+0xb8/0x2b0 [ 322.069883] vfs_write+0x150/0x4d0 [ 322.073400] ksys_write+0x103/0x260 [ 322.077000] ? do_sys_open+0x16e/0x350 [ 322.080861] ? __ia32_sys_read+0xa0/0xa0 [ 322.084897] ? do_syscall_64+0x21/0x4e0 [ 322.088857] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.094204] __x64_sys_write+0x6e/0xb0 [ 322.098067] do_syscall_64+0xd0/0x4e0 [ 322.101845] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.107018] RIP: 0033:0x4592f9 [ 322.110188] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 322.129159] RSP: 002b:00007ff022dbfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 322.136843] RAX: ffffffffffffffda RBX: 00007ff022dbfc90 RCX: 00000000004592f9 [ 322.144092] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 322.151349] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 322.158595] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022dc06d4 [ 322.165840] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 322.339388] FAULT_INJECTION: forcing a failure. [ 322.339388] name failslab, interval 1, probability 0, space 0, times 0 [ 322.351793] FAULT_INJECTION: forcing a failure. [ 322.351793] name failslab, interval 1, probability 0, space 0, times 0 [ 322.368008] FAULT_INJECTION: forcing a failure. [ 322.368008] name failslab, interval 1, probability 0, space 0, times 0 [ 322.371335] FAULT_INJECTION: forcing a failure. [ 322.371335] name failslab, interval 1, probability 0, space 0, times 0 [ 322.390777] CPU: 1 PID: 10865 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 322.391126] FAULT_INJECTION: forcing a failure. [ 322.391126] name failslab, interval 1, probability 0, space 0, times 0 [ 322.398825] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.398829] Call Trace: [ 322.398840] dump_stack+0x123/0x177 [ 322.398850] should_fail.cold.4+0x5/0x13 [ 322.398858] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 322.398865] ? kernel_text_address+0x79/0xf0 [ 322.398870] ? __kernel_text_address+0xd/0x40 [ 322.398876] ? unwind_get_return_address+0x61/0xa0 [ 322.398884] __should_failslab+0xba/0xf0 [ 322.398892] should_failslab+0x9/0x14 [ 322.398897] __kmalloc+0x70/0x770 [ 322.398906] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.398916] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.470506] ? tls_push_record+0xff/0x1600 [ 322.474725] ? tls_sw_sendmsg+0x92d/0x1020 [ 322.478940] ? inet_sendmsg+0x108/0x440 [ 322.482898] ? smc_sendmsg+0x223/0x320 [ 322.486762] ? sock_sendmsg+0xb5/0xf0 [ 322.490542] ? sock_write_iter+0x215/0x420 [ 322.494760] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 322.500552] ? iov_iter_get_pages+0x1ee/0x1370 [ 322.505134] ? __lock_is_held+0xb5/0x140 [ 322.509185] generic_gcmaes_encrypt+0xfd/0x150 [ 322.513757] ? generic_gcmaes_encrypt+0xfd/0x150 [ 322.518511] ? helper_rfc4106_encrypt+0x450/0x450 [ 322.523369] ? __kmalloc+0x5f1/0x770 [ 322.527177] gcmaes_wrapper_encrypt+0x109/0x180 [ 322.531830] tls_push_record+0x9ae/0x1600 [ 322.535962] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.540539] tls_sw_sendmsg+0x92d/0x1020 [ 322.544585] ? __lock_acquire+0x792/0x4980 [ 322.548804] ? find_held_lock+0x36/0x1d0 [ 322.552846] ? tls_sw_push_pending_record+0x10/0x10 [ 322.557840] ? __local_bh_enable_ip+0x160/0x260 [ 322.562574] ? lock_sock_nested+0xc5/0x100 [ 322.566800] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.571372] ? lock_sock_nested+0x82/0x100 [ 322.575587] ? trace_hardirqs_on+0x28/0x190 [ 322.579912] ? lock_sock_nested+0x82/0x100 [ 322.584123] ? lock_sock_nested+0x82/0x100 [ 322.588336] inet_sendmsg+0x108/0x440 [ 322.592118] smc_sendmsg+0x223/0x320 [ 322.595813] ? smc_sendpage+0x170/0x170 [ 322.599765] sock_sendmsg+0xb5/0xf0 [ 322.603408] sock_write_iter+0x215/0x420 [ 322.607461] ? sock_sendmsg+0xf0/0xf0 [ 322.611262] __vfs_write+0x443/0x890 [ 322.615055] ? lock_downgrade+0x860/0x860 [ 322.619193] ? kernel_read+0x130/0x130 [ 322.623087] ? rw_verify_area+0xb8/0x2b0 [ 322.627143] vfs_write+0x150/0x4d0 [ 322.630672] ksys_write+0x103/0x260 [ 322.634282] ? do_sys_open+0x16e/0x350 [ 322.638671] ? __ia32_sys_read+0xa0/0xa0 [ 322.642718] ? do_syscall_64+0x21/0x4e0 [ 322.646682] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.652463] __x64_sys_write+0x6e/0xb0 [ 322.656362] do_syscall_64+0xd0/0x4e0 [ 322.660161] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.665338] RIP: 0033:0x4592f9 [ 322.668538] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 322.687428] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 322.695131] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 322.702484] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 322.709823] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 322.717250] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 322.724590] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 322.731858] CPU: 0 PID: 10868 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 322.739743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.749181] Call Trace: [ 322.751768] dump_stack+0x123/0x177 [ 322.755400] should_fail.cold.4+0x5/0x13 [ 322.759458] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 322.764566] ? kernel_text_address+0x79/0xf0 [ 322.768965] ? __kernel_text_address+0xd/0x40 [ 322.773461] ? unwind_get_return_address+0x61/0xa0 [ 322.778549] __should_failslab+0xba/0xf0 [ 322.782691] should_failslab+0x9/0x14 [ 322.786471] __kmalloc+0x70/0x770 [ 322.789918] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.795178] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.800279] ? tls_push_record+0xff/0x1600 [ 322.804498] ? tls_sw_sendmsg+0x92d/0x1020 [ 322.808717] ? inet_sendmsg+0x108/0x440 [ 322.812675] ? smc_sendmsg+0x223/0x320 [ 322.816631] ? sock_sendmsg+0xb5/0xf0 [ 322.821537] ? sock_write_iter+0x215/0x420 [ 322.825758] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 322.831544] ? iov_iter_get_pages+0x1ee/0x1370 [ 322.836136] ? __lock_is_held+0xb5/0x140 [ 322.840192] generic_gcmaes_encrypt+0xfd/0x150 [ 322.844845] ? generic_gcmaes_encrypt+0xfd/0x150 [ 322.849618] ? helper_rfc4106_encrypt+0x450/0x450 [ 322.854559] ? __kmalloc+0x5f1/0x770 [ 322.858259] gcmaes_wrapper_encrypt+0x109/0x180 [ 322.862942] tls_push_record+0x9ae/0x1600 [ 322.867086] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.871653] tls_sw_sendmsg+0x92d/0x1020 [ 322.876347] ? __lock_acquire+0x792/0x4980 [ 322.880565] ? find_held_lock+0x36/0x1d0 [ 322.884647] ? tls_sw_push_pending_record+0x10/0x10 [ 322.889736] ? __local_bh_enable_ip+0x160/0x260 [ 322.894383] ? lock_sock_nested+0xc5/0x100 [ 322.898609] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.903174] ? lock_sock_nested+0x82/0x100 [ 322.907391] ? trace_hardirqs_on+0x28/0x190 [ 322.911691] ? lock_sock_nested+0x82/0x100 [ 322.915920] ? lock_sock_nested+0x82/0x100 [ 322.920143] inet_sendmsg+0x108/0x440 [ 322.923931] smc_sendmsg+0x223/0x320 [ 322.927626] ? smc_sendpage+0x170/0x170 [ 322.931579] sock_sendmsg+0xb5/0xf0 [ 322.935205] sock_write_iter+0x215/0x420 [ 322.939246] ? sock_sendmsg+0xf0/0xf0 [ 322.943038] __vfs_write+0x443/0x890 [ 322.946748] ? lock_downgrade+0x860/0x860 [ 322.950879] ? kernel_read+0x130/0x130 [ 322.954758] ? rw_verify_area+0xb8/0x2b0 [ 322.958806] vfs_write+0x150/0x4d0 [ 322.962335] ksys_write+0x103/0x260 [ 322.966551] ? do_sys_open+0x16e/0x350 [ 322.970424] ? __ia32_sys_read+0xa0/0xa0 [ 322.974476] ? do_syscall_64+0x21/0x4e0 [ 322.978432] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.983796] __x64_sys_write+0x6e/0xb0 [ 322.987665] do_syscall_64+0xd0/0x4e0 [ 322.991448] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.996626] RIP: 0033:0x4592f9 [ 322.999802] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.018692] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 323.026382] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 323.033634] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 323.040891] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 323.048141] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 323.055420] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 323.062728] CPU: 1 PID: 10866 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 323.071053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.080491] Call Trace: [ 323.083084] dump_stack+0x123/0x177 [ 323.086700] should_fail.cold.4+0x5/0x13 [ 323.090743] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 323.095834] ? kernel_text_address+0x79/0xf0 [ 323.100222] ? __kernel_text_address+0xd/0x40 [ 323.104697] ? unwind_get_return_address+0x61/0xa0 [ 323.109615] __should_failslab+0xba/0xf0 [ 323.113672] should_failslab+0x9/0x14 [ 323.117538] __kmalloc+0x70/0x770 [ 323.120988] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.126247] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.131333] ? tls_push_record+0xff/0x1600 [ 323.135614] ? tls_sw_sendmsg+0x92d/0x1020 [ 323.139847] ? inet_sendmsg+0x108/0x440 [ 323.143803] ? smc_sendmsg+0x223/0x320 [ 323.147667] ? sock_sendmsg+0xb5/0xf0 [ 323.151462] ? sock_write_iter+0x215/0x420 [ 323.155682] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 323.161464] ? iov_iter_get_pages+0x1ee/0x1370 [ 323.166037] ? __lock_is_held+0xb5/0x140 [ 323.170085] generic_gcmaes_encrypt+0xfd/0x150 [ 323.174680] ? generic_gcmaes_encrypt+0xfd/0x150 [ 323.179417] ? helper_rfc4106_encrypt+0x450/0x450 [ 323.184243] ? __kmalloc+0x5f1/0x770 [ 323.187944] gcmaes_wrapper_encrypt+0x109/0x180 [ 323.192683] tls_push_record+0x9ae/0x1600 [ 323.196811] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.201381] tls_sw_sendmsg+0x92d/0x1020 [ 323.205441] ? __lock_acquire+0x792/0x4980 [ 323.209681] ? find_held_lock+0x36/0x1d0 [ 323.213725] ? tls_sw_push_pending_record+0x10/0x10 [ 323.218738] ? __local_bh_enable_ip+0x160/0x260 [ 323.223389] ? lock_sock_nested+0xc5/0x100 [ 323.227603] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.232162] ? lock_sock_nested+0x82/0x100 [ 323.236383] ? trace_hardirqs_on+0x28/0x190 [ 323.241994] ? lock_sock_nested+0x82/0x100 [ 323.246214] ? lock_sock_nested+0x82/0x100 [ 323.250435] inet_sendmsg+0x108/0x440 [ 323.254217] smc_sendmsg+0x223/0x320 [ 323.257909] ? smc_sendpage+0x170/0x170 [ 323.261879] sock_sendmsg+0xb5/0xf0 [ 323.265485] sock_write_iter+0x215/0x420 [ 323.269531] ? sock_sendmsg+0xf0/0xf0 [ 323.273321] __vfs_write+0x443/0x890 [ 323.277014] ? lock_downgrade+0x860/0x860 [ 323.281147] ? kernel_read+0x130/0x130 [ 323.285029] ? rw_verify_area+0xb8/0x2b0 [ 323.289075] vfs_write+0x150/0x4d0 [ 323.292598] ksys_write+0x103/0x260 [ 323.296208] ? do_sys_open+0x16e/0x350 [ 323.300075] ? __ia32_sys_read+0xa0/0xa0 [ 323.304138] ? do_syscall_64+0x21/0x4e0 [ 323.308180] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.313612] __x64_sys_write+0x6e/0xb0 [ 323.317483] do_syscall_64+0xd0/0x4e0 [ 323.321300] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.326498] RIP: 0033:0x4592f9 [ 323.329672] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.349335] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 323.357551] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 323.364887] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 323.372570] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 323.379825] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 323.387078] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 323.394556] CPU: 0 PID: 10872 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 323.402442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.411799] Call Trace: [ 323.414387] dump_stack+0x123/0x177 [ 323.418011] should_fail.cold.4+0x5/0x13 [ 323.422068] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 323.427176] ? kernel_text_address+0x79/0xf0 [ 323.431586] ? __kernel_text_address+0xd/0x40 [ 323.436078] ? unwind_get_return_address+0x61/0xa0 [ 323.441001] __should_failslab+0xba/0xf0 [ 323.445055] should_failslab+0x9/0x14 [ 323.448850] __kmalloc+0x70/0x770 [ 323.452311] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.457578] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.462678] ? tls_push_record+0xff/0x1600 [ 323.466905] ? tls_sw_sendmsg+0x92d/0x1020 [ 323.471161] ? inet_sendmsg+0x108/0x440 [ 323.475138] ? smc_sendmsg+0x223/0x320 [ 323.479092] ? sock_sendmsg+0xb5/0xf0 [ 323.482871] ? sock_write_iter+0x215/0x420 [ 323.487104] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 323.492908] ? iov_iter_get_pages+0x1ee/0x1370 [ 323.497488] ? __lock_is_held+0xb5/0x140 [ 323.501542] generic_gcmaes_encrypt+0xfd/0x150 [ 323.506107] ? generic_gcmaes_encrypt+0xfd/0x150 [ 323.510846] ? helper_rfc4106_encrypt+0x450/0x450 [ 323.515845] ? __kmalloc+0x5f1/0x770 [ 323.519558] gcmaes_wrapper_encrypt+0x109/0x180 [ 323.524216] tls_push_record+0x9ae/0x1600 [ 323.528372] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.532957] tls_sw_sendmsg+0x92d/0x1020 [ 323.537001] ? __lock_acquire+0x792/0x4980 [ 323.541221] ? find_held_lock+0x36/0x1d0 [ 323.545284] ? tls_sw_push_pending_record+0x10/0x10 [ 323.550283] ? __local_bh_enable_ip+0x160/0x260 [ 323.555377] ? lock_sock_nested+0xc5/0x100 [ 323.559611] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.564178] ? lock_sock_nested+0x82/0x100 [ 323.568411] ? trace_hardirqs_on+0x28/0x190 [ 323.572738] ? lock_sock_nested+0x82/0x100 [ 323.576977] ? lock_sock_nested+0x82/0x100 [ 323.581194] inet_sendmsg+0x108/0x440 [ 323.584979] smc_sendmsg+0x223/0x320 [ 323.588684] ? smc_sendpage+0x170/0x170 [ 323.592666] sock_sendmsg+0xb5/0xf0 [ 323.596293] sock_write_iter+0x215/0x420 [ 323.600340] ? sock_sendmsg+0xf0/0xf0 [ 323.604148] __vfs_write+0x443/0x890 [ 323.607851] ? lock_downgrade+0x860/0x860 [ 323.612000] ? kernel_read+0x130/0x130 [ 323.615894] ? rw_verify_area+0xb8/0x2b0 [ 323.620023] vfs_write+0x150/0x4d0 [ 323.623546] ksys_write+0x103/0x260 [ 323.627149] ? do_sys_open+0x16e/0x350 [ 323.631036] ? __ia32_sys_read+0xa0/0xa0 [ 323.635087] ? do_syscall_64+0x21/0x4e0 [ 323.639040] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.644395] __x64_sys_write+0x6e/0xb0 [ 323.648305] do_syscall_64+0xd0/0x4e0 [ 323.652114] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.657289] RIP: 0033:0x4592f9 [ 323.660461] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.679457] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 323.687152] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 323.694414] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 323.701668] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 323.708915] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 323.716162] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 323.723425] CPU: 1 PID: 10870 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 323.731307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.740658] Call Trace: [ 323.743243] dump_stack+0x123/0x177 [ 323.746872] should_fail.cold.4+0x5/0x13 [ 323.750936] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 323.756126] ? kernel_text_address+0x79/0xf0 [ 323.760537] ? __kernel_text_address+0xd/0x40 [ 323.765030] ? unwind_get_return_address+0x61/0xa0 [ 323.769961] __should_failslab+0xba/0xf0 [ 323.774017] should_failslab+0x9/0x14 [ 323.777817] __kmalloc+0x70/0x770 [ 323.781260] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.786706] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.793192] ? tls_push_record+0xff/0x1600 [ 323.797419] ? tls_sw_sendmsg+0x92d/0x1020 [ 323.801649] ? inet_sendmsg+0x108/0x440 [ 323.805615] ? smc_sendmsg+0x223/0x320 [ 323.809483] ? sock_sendmsg+0xb5/0xf0 [ 323.813262] ? sock_write_iter+0x215/0x420 [ 323.817475] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 323.823337] ? iov_iter_get_pages+0x1ee/0x1370 [ 323.827911] ? __lock_is_held+0xb5/0x140 [ 323.831951] generic_gcmaes_encrypt+0xfd/0x150 [ 323.836505] ? generic_gcmaes_encrypt+0xfd/0x150 [ 323.841236] ? helper_rfc4106_encrypt+0x450/0x450 [ 323.846056] ? __kmalloc+0x5f1/0x770 [ 323.849748] gcmaes_wrapper_encrypt+0x109/0x180 [ 323.854391] tls_push_record+0x9ae/0x1600 [ 323.858530] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.863114] tls_sw_sendmsg+0x92d/0x1020 [ 323.867163] ? __lock_acquire+0x792/0x4980 [ 323.871383] ? find_held_lock+0x36/0x1d0 [ 323.875422] ? tls_sw_push_pending_record+0x10/0x10 [ 323.880412] ? __local_bh_enable_ip+0x160/0x260 [ 323.885065] ? lock_sock_nested+0xc5/0x100 [ 323.889361] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.893918] ? lock_sock_nested+0x82/0x100 [ 323.898127] ? trace_hardirqs_on+0x28/0x190 [ 323.902430] ? lock_sock_nested+0x82/0x100 [ 323.906639] ? lock_sock_nested+0x82/0x100 [ 323.910851] inet_sendmsg+0x108/0x440 [ 323.915250] smc_sendmsg+0x223/0x320 [ 323.918941] ? smc_sendpage+0x170/0x170 [ 323.922889] sock_sendmsg+0xb5/0xf0 [ 323.926493] sock_write_iter+0x215/0x420 [ 323.930527] ? sock_sendmsg+0xf0/0xf0 [ 323.934312] __vfs_write+0x443/0x890 [ 323.937999] ? lock_downgrade+0x860/0x860 [ 323.942123] ? kernel_read+0x130/0x130 [ 323.945998] ? rw_verify_area+0xb8/0x2b0 [ 323.950035] vfs_write+0x150/0x4d0 [ 323.953553] ksys_write+0x103/0x260 [ 323.957167] ? do_sys_open+0x16e/0x350 [ 323.961031] ? __ia32_sys_read+0xa0/0xa0 [ 323.965067] ? do_syscall_64+0x21/0x4e0 [ 323.969028] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.974369] __x64_sys_write+0x6e/0xb0 [ 323.978231] do_syscall_64+0xd0/0x4e0 [ 323.982009] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.987179] RIP: 0033:0x4592f9 [ 323.990436] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.009313] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 324.016997] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 324.024241] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 324.031491] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 324.038737] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 2020/11/29 15:28:26 executed programs: 1038 [ 324.045986] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 324.103252] FAULT_INJECTION: forcing a failure. [ 324.103252] name failslab, interval 1, probability 0, space 0, times 0 [ 324.103743] FAULT_INJECTION: forcing a failure. [ 324.103743] name failslab, interval 1, probability 0, space 0, times 0 [ 324.126293] FAULT_INJECTION: forcing a failure. [ 324.126293] name failslab, interval 1, probability 0, space 0, times 0 [ 324.138288] FAULT_INJECTION: forcing a failure. [ 324.138288] name failslab, interval 1, probability 0, space 0, times 0 [ 324.145716] CPU: 0 PID: 10887 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 324.151817] FAULT_INJECTION: forcing a failure. [ 324.151817] name failslab, interval 1, probability 0, space 0, times 0 [ 324.157340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.157343] Call Trace: [ 324.157355] dump_stack+0x123/0x177 [ 324.157366] should_fail.cold.4+0x5/0x13 [ 324.157375] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 324.157382] ? kernel_text_address+0x79/0xf0 [ 324.157388] ? __kernel_text_address+0xd/0x40 [ 324.157394] ? unwind_get_return_address+0x61/0xa0 [ 324.157404] __should_failslab+0xba/0xf0 [ 324.157413] should_failslab+0x9/0x14 [ 324.157419] __kmalloc+0x70/0x770 [ 324.157427] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 324.157434] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 324.157439] ? tls_push_record+0xff/0x1600 [ 324.157444] ? tls_sw_sendmsg+0x92d/0x1020 [ 324.157448] ? inet_sendmsg+0x108/0x440 [ 324.157454] ? smc_sendmsg+0x223/0x320 [ 324.157459] ? sock_sendmsg+0xb5/0xf0 [ 324.157465] ? sock_write_iter+0x215/0x420 [ 324.252729] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 324.258506] ? iov_iter_get_pages+0x1ee/0x1370 [ 324.263078] ? __lock_is_held+0xb5/0x140 [ 324.267122] generic_gcmaes_encrypt+0xfd/0x150 [ 324.271676] ? generic_gcmaes_encrypt+0xfd/0x150 [ 324.276406] ? helper_rfc4106_encrypt+0x450/0x450 [ 324.281223] ? __kmalloc+0x5f1/0x770 [ 324.284919] gcmaes_wrapper_encrypt+0x109/0x180 [ 324.289567] tls_push_record+0x9ae/0x1600 [ 324.293695] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.298257] tls_sw_sendmsg+0x92d/0x1020 [ 324.302293] ? __lock_acquire+0x792/0x4980 [ 324.306507] ? find_held_lock+0x36/0x1d0 [ 324.310554] ? tls_sw_push_pending_record+0x10/0x10 [ 324.315545] ? __local_bh_enable_ip+0x160/0x260 [ 324.320277] ? lock_sock_nested+0xc5/0x100 [ 324.324592] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.329150] ? lock_sock_nested+0x82/0x100 [ 324.333356] ? trace_hardirqs_on+0x28/0x190 [ 324.337663] ? lock_sock_nested+0x82/0x100 [ 324.341881] ? lock_sock_nested+0x82/0x100 [ 324.346467] inet_sendmsg+0x108/0x440 [ 324.350259] smc_sendmsg+0x223/0x320 [ 324.353958] ? smc_sendpage+0x170/0x170 [ 324.358168] sock_sendmsg+0xb5/0xf0 [ 324.361794] sock_write_iter+0x215/0x420 [ 324.365833] ? sock_sendmsg+0xf0/0xf0 [ 324.369631] __vfs_write+0x443/0x890 [ 324.373336] ? lock_downgrade+0x860/0x860 [ 324.377461] ? kernel_read+0x130/0x130 [ 324.381346] ? rw_verify_area+0xb8/0x2b0 [ 324.385386] vfs_write+0x150/0x4d0 [ 324.388914] ksys_write+0x103/0x260 [ 324.392532] ? do_sys_open+0x16e/0x350 [ 324.396406] ? __ia32_sys_read+0xa0/0xa0 [ 324.400442] ? do_syscall_64+0x21/0x4e0 [ 324.404404] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.409776] __x64_sys_write+0x6e/0xb0 [ 324.413640] do_syscall_64+0xd0/0x4e0 [ 324.417431] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.422605] RIP: 0033:0x4592f9 [ 324.425773] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.444651] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 324.452337] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 324.459598] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 324.466844] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 324.474101] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 324.481345] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 324.491641] CPU: 0 PID: 10890 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 324.499554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.508930] Call Trace: [ 324.511640] dump_stack+0x123/0x177 [ 324.515365] should_fail.cold.4+0x5/0x13 [ 324.519433] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 324.524537] ? kernel_text_address+0x79/0xf0 [ 324.528942] ? __kernel_text_address+0xd/0x40 [ 324.533430] ? unwind_get_return_address+0x61/0xa0 [ 324.538544] __should_failslab+0xba/0xf0 [ 324.542599] should_failslab+0x9/0x14 [ 324.546418] __kmalloc+0x70/0x770 [ 324.549868] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 324.555145] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 324.560245] ? tls_push_record+0xff/0x1600 [ 324.564473] ? tls_sw_sendmsg+0x92d/0x1020 [ 324.568699] ? inet_sendmsg+0x108/0x440 [ 324.572664] ? smc_sendmsg+0x223/0x320 [ 324.576626] ? sock_sendmsg+0xb5/0xf0 [ 324.580416] ? sock_write_iter+0x215/0x420 [ 324.584644] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 324.590529] ? iov_iter_get_pages+0x1ee/0x1370 [ 324.595121] ? __lock_is_held+0xb5/0x140 [ 324.599186] generic_gcmaes_encrypt+0xfd/0x150 [ 324.603786] ? generic_gcmaes_encrypt+0xfd/0x150 [ 324.608529] ? helper_rfc4106_encrypt+0x450/0x450 [ 324.613363] ? __kmalloc+0x5f1/0x770 [ 324.617077] gcmaes_wrapper_encrypt+0x109/0x180 [ 324.621821] tls_push_record+0x9ae/0x1600 [ 324.625957] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.630549] tls_sw_sendmsg+0x92d/0x1020 [ 324.634599] ? __lock_acquire+0x792/0x4980 [ 324.638836] ? find_held_lock+0x36/0x1d0 [ 324.642890] ? tls_sw_push_pending_record+0x10/0x10 [ 324.647902] ? __local_bh_enable_ip+0x160/0x260 [ 324.652580] ? lock_sock_nested+0xc5/0x100 [ 324.656809] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.661384] ? lock_sock_nested+0x82/0x100 [ 324.665602] ? trace_hardirqs_on+0x28/0x190 [ 324.669913] ? lock_sock_nested+0x82/0x100 [ 324.674398] ? lock_sock_nested+0x82/0x100 [ 324.678622] inet_sendmsg+0x108/0x440 [ 324.682416] smc_sendmsg+0x223/0x320 [ 324.686118] ? smc_sendpage+0x170/0x170 [ 324.690077] sock_sendmsg+0xb5/0xf0 [ 324.693691] sock_write_iter+0x215/0x420 [ 324.697742] ? sock_sendmsg+0xf0/0xf0 [ 324.701733] __vfs_write+0x443/0x890 [ 324.705437] ? lock_downgrade+0x860/0x860 [ 324.709575] ? kernel_read+0x130/0x130 [ 324.713458] ? rw_verify_area+0xb8/0x2b0 [ 324.717634] vfs_write+0x150/0x4d0 [ 324.721195] ksys_write+0x103/0x260 [ 324.724894] ? do_sys_open+0x16e/0x350 [ 324.728860] ? __ia32_sys_read+0xa0/0xa0 [ 324.732939] ? do_syscall_64+0x21/0x4e0 [ 324.737160] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.742520] __x64_sys_write+0x6e/0xb0 [ 324.746402] do_syscall_64+0xd0/0x4e0 [ 324.750210] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.755393] RIP: 0033:0x4592f9 [ 324.758574] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.777476] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 324.785349] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 324.792616] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 324.799873] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 324.807155] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 324.814435] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 324.821796] CPU: 1 PID: 10888 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 324.829725] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.839068] Call Trace: [ 324.841638] dump_stack+0x123/0x177 [ 324.845247] should_fail.cold.4+0x5/0x13 [ 324.849295] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 324.854486] ? kernel_text_address+0x79/0xf0 [ 324.858889] ? __kernel_text_address+0xd/0x40 [ 324.863373] ? unwind_get_return_address+0x61/0xa0 [ 324.868289] __should_failslab+0xba/0xf0 [ 324.872339] should_failslab+0x9/0x14 [ 324.876293] __kmalloc+0x70/0x770 [ 324.879743] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 324.885004] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 324.890092] ? tls_push_record+0xff/0x1600 [ 324.894563] ? tls_sw_sendmsg+0x92d/0x1020 [ 324.898861] ? inet_sendmsg+0x108/0x440 [ 324.902822] ? smc_sendmsg+0x223/0x320 [ 324.906684] ? sock_sendmsg+0xb5/0xf0 [ 324.910467] ? sock_write_iter+0x215/0x420 [ 324.914685] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 324.920461] ? iov_iter_get_pages+0x1ee/0x1370 [ 324.925029] ? __lock_is_held+0xb5/0x140 [ 324.929085] generic_gcmaes_encrypt+0xfd/0x150 [ 324.933646] ? generic_gcmaes_encrypt+0xfd/0x150 [ 324.938392] ? helper_rfc4106_encrypt+0x450/0x450 [ 324.943219] ? __kmalloc+0x5f1/0x770 [ 324.946930] gcmaes_wrapper_encrypt+0x109/0x180 [ 324.951591] tls_push_record+0x9ae/0x1600 [ 324.955721] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.960295] tls_sw_sendmsg+0x92d/0x1020 [ 324.964337] ? __lock_acquire+0x792/0x4980 [ 324.968575] ? find_held_lock+0x36/0x1d0 [ 324.972721] ? tls_sw_push_pending_record+0x10/0x10 [ 324.977821] ? __local_bh_enable_ip+0x160/0x260 [ 324.982824] ? lock_sock_nested+0xc5/0x100 [ 324.987038] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.991708] ? lock_sock_nested+0x82/0x100 [ 324.995923] ? trace_hardirqs_on+0x28/0x190 [ 325.000219] ? lock_sock_nested+0x82/0x100 [ 325.004454] ? lock_sock_nested+0x82/0x100 [ 325.008687] inet_sendmsg+0x108/0x440 [ 325.012470] smc_sendmsg+0x223/0x320 [ 325.016249] ? smc_sendpage+0x170/0x170 [ 325.020206] sock_sendmsg+0xb5/0xf0 [ 325.023815] sock_write_iter+0x215/0x420 [ 325.027856] ? sock_sendmsg+0xf0/0xf0 [ 325.031739] __vfs_write+0x443/0x890 [ 325.035431] ? lock_downgrade+0x860/0x860 [ 325.039559] ? kernel_read+0x130/0x130 [ 325.043441] ? rw_verify_area+0xb8/0x2b0 [ 325.047492] vfs_write+0x150/0x4d0 [ 325.051016] ksys_write+0x103/0x260 [ 325.054631] ? do_sys_open+0x16e/0x350 [ 325.058495] ? __ia32_sys_read+0xa0/0xa0 [ 325.062552] ? do_syscall_64+0x21/0x4e0 [ 325.066515] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.071857] __x64_sys_write+0x6e/0xb0 [ 325.075724] do_syscall_64+0xd0/0x4e0 [ 325.079507] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.084680] RIP: 0033:0x4592f9 [ 325.087851] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.106737] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 325.114506] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 325.121753] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 325.129008] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 325.136266] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 325.143513] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 325.151610] CPU: 0 PID: 10894 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 325.159508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.168857] Call Trace: [ 325.171434] dump_stack+0x123/0x177 [ 325.175055] should_fail.cold.4+0x5/0x13 [ 325.179123] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 325.184248] ? kernel_text_address+0x79/0xf0 [ 325.188648] ? __kernel_text_address+0xd/0x40 [ 325.193139] ? unwind_get_return_address+0x61/0xa0 [ 325.198408] __should_failslab+0xba/0xf0 [ 325.202459] should_failslab+0x9/0x14 [ 325.206256] __kmalloc+0x70/0x770 [ 325.209701] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 325.214980] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 325.220099] ? tls_push_record+0xff/0x1600 [ 325.224340] ? tls_sw_sendmsg+0x92d/0x1020 [ 325.228587] ? inet_sendmsg+0x108/0x440 [ 325.232550] ? smc_sendmsg+0x223/0x320 [ 325.236417] ? sock_sendmsg+0xb5/0xf0 [ 325.240195] ? sock_write_iter+0x215/0x420 [ 325.244416] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 325.250203] ? iov_iter_get_pages+0x1ee/0x1370 [ 325.254788] ? __lock_is_held+0xb5/0x140 [ 325.258838] generic_gcmaes_encrypt+0xfd/0x150 [ 325.263402] ? generic_gcmaes_encrypt+0xfd/0x150 [ 325.268137] ? helper_rfc4106_encrypt+0x450/0x450 [ 325.273050] ? __kmalloc+0x5f1/0x770 [ 325.276748] gcmaes_wrapper_encrypt+0x109/0x180 [ 325.281401] tls_push_record+0x9ae/0x1600 [ 325.285534] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.290282] tls_sw_sendmsg+0x92d/0x1020 [ 325.294336] ? __lock_acquire+0x792/0x4980 [ 325.298565] ? find_held_lock+0x36/0x1d0 [ 325.302624] ? tls_sw_push_pending_record+0x10/0x10 [ 325.307638] ? __local_bh_enable_ip+0x160/0x260 [ 325.312297] ? lock_sock_nested+0xc5/0x100 [ 325.316517] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.321079] ? lock_sock_nested+0x82/0x100 [ 325.325328] ? trace_hardirqs_on+0x28/0x190 [ 325.329651] ? lock_sock_nested+0x82/0x100 [ 325.333866] ? lock_sock_nested+0x82/0x100 [ 325.338362] inet_sendmsg+0x108/0x440 [ 325.342146] smc_sendmsg+0x223/0x320 [ 325.345842] ? smc_sendpage+0x170/0x170 [ 325.349800] sock_sendmsg+0xb5/0xf0 [ 325.353406] sock_write_iter+0x215/0x420 [ 325.357456] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 325.362198] ? sock_sendmsg+0xf0/0xf0 [ 325.366170] __vfs_write+0x443/0x890 [ 325.369870] ? lock_downgrade+0x860/0x860 [ 325.373995] ? kernel_read+0x130/0x130 [ 325.377870] ? rw_verify_area+0xb8/0x2b0 [ 325.381923] vfs_write+0x150/0x4d0 [ 325.385453] ksys_write+0x103/0x260 [ 325.389071] ? do_sys_open+0x16e/0x350 [ 325.392942] ? __ia32_sys_read+0xa0/0xa0 [ 325.397007] ? do_syscall_64+0x21/0x4e0 [ 325.400959] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.406334] __x64_sys_write+0x6e/0xb0 [ 325.410305] do_syscall_64+0xd0/0x4e0 [ 325.414084] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.419254] RIP: 0033:0x4592f9 [ 325.422430] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.442278] RSP: 002b:00007f4f01f48c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 325.449989] RAX: ffffffffffffffda RBX: 00007f4f01f48c90 RCX: 00000000004592f9 [ 325.457247] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 325.464498] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 325.471747] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f496d4 [ 325.478998] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 325.494894] CPU: 1 PID: 10889 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 325.502976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.512361] Call Trace: [ 325.514960] dump_stack+0x123/0x177 [ 325.518603] should_fail.cold.4+0x5/0x13 [ 325.522665] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 325.528027] ? kernel_text_address+0x79/0xf0 [ 325.532439] ? __kernel_text_address+0xd/0x40 [ 325.536930] ? unwind_get_return_address+0x61/0xa0 [ 325.541939] __should_failslab+0xba/0xf0 [ 325.545979] should_failslab+0x9/0x14 [ 325.549754] __kmalloc+0x70/0x770 [ 325.553187] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 325.558443] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 325.563523] ? tls_push_record+0xff/0x1600 [ 325.567750] ? tls_sw_sendmsg+0x92d/0x1020 [ 325.571960] ? inet_sendmsg+0x108/0x440 [ 325.575914] ? smc_sendmsg+0x223/0x320 [ 325.579775] ? sock_sendmsg+0xb5/0xf0 [ 325.583548] ? sock_write_iter+0x215/0x420 [ 325.587761] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 325.593720] ? iov_iter_get_pages+0x1ee/0x1370 [ 325.598283] ? __lock_is_held+0xb5/0x140 [ 325.602326] generic_gcmaes_encrypt+0xfd/0x150 [ 325.606883] ? generic_gcmaes_encrypt+0xfd/0x150 [ 325.611611] ? helper_rfc4106_encrypt+0x450/0x450 [ 325.616429] ? __kmalloc+0x5f1/0x770 [ 325.620121] gcmaes_wrapper_encrypt+0x109/0x180 [ 325.624767] tls_push_record+0x9ae/0x1600 [ 325.628896] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.633465] tls_sw_sendmsg+0x92d/0x1020 [ 325.637504] ? __lock_acquire+0x792/0x4980 [ 325.641725] ? find_held_lock+0x36/0x1d0 [ 325.645951] ? tls_sw_push_pending_record+0x10/0x10 [ 325.650942] ? __local_bh_enable_ip+0x160/0x260 [ 325.655586] ? lock_sock_nested+0xc5/0x100 [ 325.659796] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.664352] ? lock_sock_nested+0x82/0x100 [ 325.668561] ? trace_hardirqs_on+0x28/0x190 [ 325.673290] ? lock_sock_nested+0x82/0x100 [ 325.677517] ? lock_sock_nested+0x82/0x100 [ 325.681759] inet_sendmsg+0x108/0x440 [ 325.685564] smc_sendmsg+0x223/0x320 [ 325.689264] ? smc_sendpage+0x170/0x170 [ 325.693308] sock_sendmsg+0xb5/0xf0 [ 325.696922] sock_write_iter+0x215/0x420 [ 325.701306] ? sock_sendmsg+0xf0/0xf0 [ 325.705090] __vfs_write+0x443/0x890 [ 325.708789] ? lock_downgrade+0x860/0x860 [ 325.712923] ? kernel_read+0x130/0x130 [ 325.716799] ? rw_verify_area+0xb8/0x2b0 [ 325.721186] vfs_write+0x150/0x4d0 [ 325.724707] ksys_write+0x103/0x260 [ 325.728320] ? do_sys_open+0x16e/0x350 [ 325.732185] ? __ia32_sys_read+0xa0/0xa0 [ 325.736244] ? do_syscall_64+0x21/0x4e0 [ 325.740194] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.745541] __x64_sys_write+0x6e/0xb0 [ 325.749417] do_syscall_64+0xd0/0x4e0 [ 325.753238] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.758837] RIP: 0033:0x4592f9 [ 325.762009] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.780899] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 325.788845] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 325.796103] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 325.803351] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 325.810597] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 325.817843] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 325.846973] FAULT_INJECTION: forcing a failure. [ 325.846973] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 325.860540] FAULT_INJECTION: forcing a failure. [ 325.860540] name failslab, interval 1, probability 0, space 0, times 0 [ 325.872934] FAULT_INJECTION: forcing a failure. [ 325.872934] name failslab, interval 1, probability 0, space 0, times 0 [ 325.885255] FAULT_INJECTION: forcing a failure. [ 325.885255] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 325.899654] CPU: 1 PID: 10907 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 325.907547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.916899] Call Trace: [ 325.919481] dump_stack+0x123/0x177 [ 325.923105] should_fail.cold.4+0x5/0x13 [ 325.927167] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 325.932438] ? kernel_text_address+0x79/0xf0 [ 325.936859] ? __kernel_text_address+0xd/0x40 [ 325.941350] ? unwind_get_return_address+0x61/0xa0 [ 325.946272] __should_failslab+0xba/0xf0 [ 325.950327] should_failslab+0x9/0x14 [ 325.954114] __kmalloc+0x70/0x770 [ 325.957571] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 325.962848] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 325.967951] ? tls_push_record+0xff/0x1600 [ 325.972445] ? tls_sw_sendmsg+0x92d/0x1020 [ 325.976673] ? inet_sendmsg+0x108/0x440 [ 325.980631] ? smc_sendmsg+0x223/0x320 [ 325.984929] ? sock_sendmsg+0xb5/0xf0 [ 325.988717] ? sock_write_iter+0x215/0x420 [ 325.992937] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 325.998730] ? iov_iter_get_pages+0x1ee/0x1370 [ 326.003301] ? __lock_is_held+0xb5/0x140 [ 326.007350] generic_gcmaes_encrypt+0xfd/0x150 [ 326.011908] ? generic_gcmaes_encrypt+0xfd/0x150 [ 326.016650] ? helper_rfc4106_encrypt+0x450/0x450 [ 326.021475] ? __kmalloc+0x5f1/0x770 [ 326.025184] gcmaes_wrapper_encrypt+0x109/0x180 [ 326.029840] tls_push_record+0x9ae/0x1600 [ 326.033974] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.038547] tls_sw_sendmsg+0x92d/0x1020 [ 326.042593] ? __lock_acquire+0x792/0x4980 [ 326.046808] ? find_held_lock+0x36/0x1d0 [ 326.051459] ? tls_sw_push_pending_record+0x10/0x10 [ 326.056456] ? __local_bh_enable_ip+0x160/0x260 [ 326.062529] ? lock_sock_nested+0xc5/0x100 [ 326.066754] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.071847] ? lock_sock_nested+0x82/0x100 [ 326.076062] ? trace_hardirqs_on+0x28/0x190 [ 326.080470] ? lock_sock_nested+0x82/0x100 [ 326.084703] ? lock_sock_nested+0x82/0x100 [ 326.088923] inet_sendmsg+0x108/0x440 [ 326.092718] smc_sendmsg+0x223/0x320 [ 326.096411] ? smc_sendpage+0x170/0x170 [ 326.100361] sock_sendmsg+0xb5/0xf0 [ 326.103966] sock_write_iter+0x215/0x420 [ 326.108003] ? sock_sendmsg+0xf0/0xf0 [ 326.111787] __vfs_write+0x443/0x890 [ 326.115477] ? lock_downgrade+0x860/0x860 [ 326.119609] ? kernel_read+0x130/0x130 [ 326.123528] ? rw_verify_area+0xb8/0x2b0 [ 326.127568] vfs_write+0x150/0x4d0 [ 326.131089] ksys_write+0x103/0x260 [ 326.134691] ? do_sys_open+0x16e/0x350 [ 326.138915] ? __ia32_sys_read+0xa0/0xa0 [ 326.142954] ? do_syscall_64+0x21/0x4e0 [ 326.146906] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.152251] __x64_sys_write+0x6e/0xb0 [ 326.156118] do_syscall_64+0xd0/0x4e0 [ 326.159898] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.165075] RIP: 0033:0x4592f9 [ 326.168249] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.187133] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.194825] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 326.202097] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 326.209351] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 326.216688] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 326.223936] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 326.231207] CPU: 0 PID: 10884 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 326.239093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.248701] Call Trace: [ 326.251267] dump_stack+0x123/0x177 [ 326.254887] should_fail.cold.4+0x5/0x13 [ 326.258933] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 326.264706] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 326.269958] ? kasan_unpoison_shadow+0x35/0x50 [ 326.274518] __alloc_pages_nodemask+0x1d5/0x710 [ 326.279165] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 326.284162] alloc_pages_current+0xd6/0x1b0 [ 326.288463] skb_page_frag_refill+0x20b/0x400 [ 326.292935] sk_page_frag_refill+0x46/0x1b0 [ 326.297248] tcp_sendmsg_locked+0xc58/0x35b0 [ 326.301810] ? mark_held_locks+0x130/0x130 [ 326.306023] ? mark_held_locks+0xc7/0x130 [ 326.310152] ? tcp_sendpage+0x50/0x50 [ 326.313929] ? mark_held_locks+0xc7/0x130 [ 326.318053] ? __local_bh_enable_ip+0x160/0x260 [ 326.322697] ? lock_sock_nested+0xc5/0x100 [ 326.326919] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.331497] ? lock_sock_nested+0x82/0x100 [ 326.335711] ? trace_hardirqs_on+0x28/0x190 [ 326.340007] ? lock_sock_nested+0x82/0x100 [ 326.344216] ? lock_sock_nested+0x82/0x100 [ 326.348430] ? __local_bh_enable_ip+0x160/0x260 [ 326.353088] tcp_sendmsg+0x27/0x40 [ 326.356617] inet_sendmsg+0x108/0x440 [ 326.360403] smc_sendmsg+0x223/0x320 [ 326.364536] ? smc_sendpage+0x170/0x170 [ 326.368489] sock_sendmsg+0xb5/0xf0 [ 326.372091] sock_write_iter+0x215/0x420 [ 326.376129] ? sock_sendmsg+0xf0/0xf0 [ 326.379912] __vfs_write+0x443/0x890 [ 326.383603] ? lock_downgrade+0x860/0x860 [ 326.387727] ? kernel_read+0x130/0x130 [ 326.391608] ? rw_verify_area+0xb8/0x2b0 [ 326.395650] vfs_write+0x150/0x4d0 [ 326.399176] ksys_write+0x103/0x260 [ 326.402788] ? do_sys_open+0x16e/0x350 [ 326.406650] ? __ia32_sys_read+0xa0/0xa0 [ 326.410687] ? do_syscall_64+0x21/0x4e0 [ 326.414737] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.420079] __x64_sys_write+0x6e/0xb0 [ 326.423943] do_syscall_64+0xd0/0x4e0 [ 326.427720] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.432887] RIP: 0033:0x4592f9 [ 326.436054] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.454932] RSP: 002b:00007fcaca9fdc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.462616] RAX: ffffffffffffffda RBX: 00007fcaca9fdc90 RCX: 00000000004592f9 [ 326.469872] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 326.477465] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 326.484711] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcaca9fe6d4 [ 326.492055] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 326.500702] CPU: 1 PID: 10908 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 326.508595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.518076] Call Trace: [ 326.520669] dump_stack+0x123/0x177 [ 326.524308] should_fail.cold.4+0x5/0x13 [ 326.528370] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 326.533469] ? kernel_text_address+0x79/0xf0 [ 326.537879] ? __kernel_text_address+0xd/0x40 [ 326.542385] ? unwind_get_return_address+0x61/0xa0 [ 326.547318] __should_failslab+0xba/0xf0 [ 326.551404] should_failslab+0x9/0x14 [ 326.555186] __kmalloc+0x70/0x770 [ 326.558615] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 326.563867] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 326.568945] ? tls_push_record+0xff/0x1600 [ 326.573164] ? tls_sw_sendmsg+0x92d/0x1020 [ 326.577728] ? inet_sendmsg+0x108/0x440 [ 326.581684] ? smc_sendmsg+0x223/0x320 [ 326.585547] ? sock_sendmsg+0xb5/0xf0 [ 326.589318] ? sock_write_iter+0x215/0x420 [ 326.593531] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 326.599312] ? iov_iter_get_pages+0x1ee/0x1370 [ 326.603875] ? __lock_is_held+0xb5/0x140 [ 326.607925] generic_gcmaes_encrypt+0xfd/0x150 [ 326.612480] ? generic_gcmaes_encrypt+0xfd/0x150 [ 326.617218] ? helper_rfc4106_encrypt+0x450/0x450 [ 326.622039] ? __kmalloc+0x5f1/0x770 [ 326.625747] gcmaes_wrapper_encrypt+0x109/0x180 [ 326.630399] tls_push_record+0x9ae/0x1600 [ 326.634529] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.639106] tls_sw_sendmsg+0x92d/0x1020 [ 326.643140] ? __lock_acquire+0x792/0x4980 [ 326.647498] ? find_held_lock+0x36/0x1d0 [ 326.651545] ? tls_sw_push_pending_record+0x10/0x10 [ 326.656541] ? __local_bh_enable_ip+0x160/0x260 [ 326.661193] ? lock_sock_nested+0xc5/0x100 [ 326.665546] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.670122] ? lock_sock_nested+0x82/0x100 [ 326.674343] ? trace_hardirqs_on+0x28/0x190 [ 326.679598] ? lock_sock_nested+0x82/0x100 [ 326.683808] ? lock_sock_nested+0x82/0x100 [ 326.688022] inet_sendmsg+0x108/0x440 [ 326.691804] smc_sendmsg+0x223/0x320 [ 326.695525] ? smc_sendpage+0x170/0x170 [ 326.699487] sock_sendmsg+0xb5/0xf0 [ 326.703088] sock_write_iter+0x215/0x420 [ 326.707131] ? sock_sendmsg+0xf0/0xf0 [ 326.710913] __vfs_write+0x443/0x890 [ 326.714607] ? lock_downgrade+0x860/0x860 [ 326.718731] ? kernel_read+0x130/0x130 [ 326.723819] ? rw_verify_area+0xb8/0x2b0 [ 326.727859] vfs_write+0x150/0x4d0 [ 326.731379] ksys_write+0x103/0x260 [ 326.734980] ? do_sys_open+0x16e/0x350 [ 326.738950] ? __ia32_sys_read+0xa0/0xa0 [ 326.743016] ? do_syscall_64+0x21/0x4e0 [ 326.747329] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.752669] __x64_sys_write+0x6e/0xb0 [ 326.756532] do_syscall_64+0xd0/0x4e0 [ 326.760319] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.765483] RIP: 0033:0x4592f9 [ 326.768655] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.787983] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.795672] RAX: ffffffffffffffda RBX: 00007ff022de0c90 RCX: 00000000004592f9 [ 326.802919] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 326.810177] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 326.817435] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff022de16d4 [ 326.824681] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 326.832397] CPU: 0 PID: 10901 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 326.840283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.850252] Call Trace: [ 326.852845] dump_stack+0x123/0x177 [ 326.856471] should_fail.cold.4+0x5/0x13 [ 326.860610] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 326.865696] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 326.870947] ? kasan_unpoison_shadow+0x35/0x50 [ 326.875518] __alloc_pages_nodemask+0x1d5/0x710 [ 326.880162] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 326.885160] alloc_pages_current+0xd6/0x1b0 [ 326.889470] skb_page_frag_refill+0x20b/0x400 [ 326.893941] sk_page_frag_refill+0x46/0x1b0 [ 326.898250] tcp_sendmsg_locked+0xc58/0x35b0 [ 326.902643] ? mark_held_locks+0x130/0x130 [ 326.906851] ? mark_held_locks+0xc7/0x130 [ 326.910993] ? tcp_sendpage+0x50/0x50 [ 326.914792] ? mark_held_locks+0xc7/0x130 [ 326.918929] ? __local_bh_enable_ip+0x160/0x260 [ 326.923579] ? lock_sock_nested+0xc5/0x100 [ 326.927793] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.932357] ? lock_sock_nested+0x82/0x100 [ 326.936567] ? trace_hardirqs_on+0x28/0x190 [ 326.940952] ? lock_sock_nested+0x82/0x100 [ 326.945162] ? lock_sock_nested+0x82/0x100 [ 326.949372] ? __local_bh_enable_ip+0x160/0x260 [ 326.954021] tcp_sendmsg+0x27/0x40 [ 326.957537] inet_sendmsg+0x108/0x440 [ 326.961317] smc_sendmsg+0x223/0x320 [ 326.965007] ? smc_sendpage+0x170/0x170 [ 326.968968] sock_sendmsg+0xb5/0xf0 [ 326.972572] sock_write_iter+0x215/0x420 [ 326.976619] ? sock_sendmsg+0xf0/0xf0 [ 326.980422] __vfs_write+0x443/0x890 [ 326.984126] ? lock_downgrade+0x860/0x860 [ 326.988268] ? kernel_read+0x130/0x130 [ 326.992141] ? rw_verify_area+0xb8/0x2b0 [ 326.996180] vfs_write+0x150/0x4d0 [ 326.999698] ksys_write+0x103/0x260 [ 327.003312] ? do_sys_open+0x16e/0x350 [ 327.007176] ? __ia32_sys_read+0xa0/0xa0 [ 327.011235] ? do_syscall_64+0x21/0x4e0 [ 327.015186] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.020545] __x64_sys_write+0x6e/0xb0 [ 327.024409] do_syscall_64+0xd0/0x4e0 [ 327.028187] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.034307] RIP: 0033:0x4592f9 [ 327.037477] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.056442] RSP: 002b:00007f21edbabc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 327.064125] RAX: ffffffffffffffda RBX: 00007f21edbabc90 RCX: 00000000004592f9 [ 327.071372] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 327.078624] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 327.085871] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbac6d4 [ 327.093119] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 327.141214] FAULT_INJECTION: forcing a failure. [ 327.141214] name failslab, interval 1, probability 0, space 0, times 0 [ 327.142613] FAULT_INJECTION: forcing a failure. [ 327.142613] name failslab, interval 1, probability 0, space 0, times 0 [ 327.169845] FAULT_INJECTION: forcing a failure. [ 327.169845] name failslab, interval 1, probability 0, space 0, times 0 [ 327.170724] FAULT_INJECTION: forcing a failure. [ 327.170724] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 327.182404] CPU: 0 PID: 10923 Comm: syz-executor.4 Not tainted 4.19.160-syzkaller #0 [ 327.200904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.210519] Call Trace: [ 327.213093] dump_stack+0x123/0x177 [ 327.216701] should_fail.cold.4+0x5/0x13 [ 327.220751] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 327.225834] ? kernel_text_address+0x79/0xf0 [ 327.230245] ? __kernel_text_address+0xd/0x40 [ 327.234822] ? unwind_get_return_address+0x61/0xa0 [ 327.239736] __should_failslab+0xba/0xf0 [ 327.243782] should_failslab+0x9/0x14 [ 327.247565] __kmalloc+0x70/0x770 [ 327.251043] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 327.256568] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 327.261666] ? tls_push_record+0xff/0x1600 [ 327.265884] ? tls_sw_sendmsg+0x92d/0x1020 [ 327.270095] ? inet_sendmsg+0x108/0x440 [ 327.274048] ? smc_sendmsg+0x223/0x320 [ 327.277911] ? sock_sendmsg+0xb5/0xf0 [ 327.281774] ? sock_write_iter+0x215/0x420 [ 327.285999] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 327.291862] ? find_held_lock+0x36/0x1d0 [ 327.295916] ? quarantine_reduce+0x14a/0x1a0 [ 327.300311] ? lock_downgrade+0x860/0x860 [ 327.304455] generic_gcmaes_encrypt+0xfd/0x150 [ 327.309012] ? generic_gcmaes_encrypt+0xfd/0x150 [ 327.313743] ? helper_rfc4106_encrypt+0x450/0x450 [ 327.318579] ? __kmalloc+0x5f1/0x770 [ 327.322273] gcmaes_wrapper_encrypt+0x109/0x180 [ 327.326936] tls_push_record+0x9ae/0x1600 [ 327.331323] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.335914] tls_sw_sendmsg+0x92d/0x1020 [ 327.339952] ? __lock_acquire+0x792/0x4980 [ 327.344176] ? find_held_lock+0x36/0x1d0 [ 327.348488] ? tls_sw_push_pending_record+0x10/0x10 [ 327.353490] ? __local_bh_enable_ip+0x160/0x260 [ 327.358133] ? lock_sock_nested+0xc5/0x100 [ 327.362340] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.366896] ? lock_sock_nested+0x82/0x100 [ 327.371108] ? trace_hardirqs_on+0x28/0x190 [ 327.375416] ? lock_sock_nested+0x82/0x100 [ 327.379624] ? lock_sock_nested+0x82/0x100 [ 327.383836] inet_sendmsg+0x108/0x440 [ 327.387619] smc_sendmsg+0x223/0x320 [ 327.391395] ? smc_sendpage+0x170/0x170 [ 327.395350] sock_sendmsg+0xb5/0xf0 [ 327.399039] sock_write_iter+0x215/0x420 [ 327.403083] ? sock_sendmsg+0xf0/0xf0 [ 327.406871] __vfs_write+0x443/0x890 [ 327.410559] ? lock_downgrade+0x860/0x860 [ 327.414686] ? kernel_read+0x130/0x130 [ 327.418576] ? rw_verify_area+0xb8/0x2b0 [ 327.422623] vfs_write+0x150/0x4d0 [ 327.426140] ksys_write+0x103/0x260 [ 327.429745] ? do_sys_open+0x16e/0x350 [ 327.433608] ? __ia32_sys_read+0xa0/0xa0 [ 327.437645] ? do_syscall_64+0x21/0x4e0 [ 327.441605] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.446945] __x64_sys_write+0x6e/0xb0 [ 327.450822] do_syscall_64+0xd0/0x4e0 [ 327.454599] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.461158] RIP: 0033:0x4592f9 [ 327.464326] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.483381] RSP: 002b:00007fcacaa1ec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 327.491067] RAX: ffffffffffffffda RBX: 00007fcacaa1ec90 RCX: 00000000004592f9 [ 327.498313] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 327.505556] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 327.512822] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcacaa1f6d4 [ 327.520089] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 327.533147] CPU: 1 PID: 10915 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 327.541048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.550397] Call Trace: [ 327.552984] dump_stack+0x123/0x177 [ 327.556608] should_fail.cold.4+0x5/0x13 [ 327.560661] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 327.565756] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 327.571035] ? kasan_unpoison_shadow+0x35/0x50 [ 327.575615] __alloc_pages_nodemask+0x1d5/0x710 [ 327.580285] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 327.585308] alloc_pages_current+0xd6/0x1b0 [ 327.589630] skb_page_frag_refill+0x20b/0x400 [ 327.594118] sk_page_frag_refill+0x46/0x1b0 [ 327.598434] tcp_sendmsg_locked+0xc58/0x35b0 [ 327.602831] ? mark_held_locks+0x130/0x130 [ 327.607062] ? mark_held_locks+0xc7/0x130 [ 327.611193] ? tcp_sendpage+0x50/0x50 [ 327.614971] ? mark_held_locks+0xc7/0x130 [ 327.619114] ? __local_bh_enable_ip+0x160/0x260 [ 327.623764] ? lock_sock_nested+0xc5/0x100 [ 327.627975] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.632533] ? lock_sock_nested+0x82/0x100 [ 327.636764] ? trace_hardirqs_on+0x28/0x190 [ 327.641087] ? lock_sock_nested+0x82/0x100 [ 327.645309] ? lock_sock_nested+0x82/0x100 [ 327.649533] ? __local_bh_enable_ip+0x160/0x260 [ 327.654194] tcp_sendmsg+0x27/0x40 [ 327.657726] inet_sendmsg+0x108/0x440 [ 327.661525] smc_sendmsg+0x223/0x320 [ 327.665228] ? smc_sendpage+0x170/0x170 [ 327.669183] sock_sendmsg+0xb5/0xf0 [ 327.672799] sock_write_iter+0x215/0x420 [ 327.676838] ? sock_sendmsg+0xf0/0xf0 [ 327.680625] __vfs_write+0x443/0x890 [ 327.684339] ? lock_downgrade+0x860/0x860 [ 327.688477] ? kernel_read+0x130/0x130 [ 327.692375] ? rw_verify_area+0xb8/0x2b0 [ 327.696429] vfs_write+0x150/0x4d0 [ 327.700041] ksys_write+0x103/0x260 [ 327.703649] ? do_sys_open+0x16e/0x350 [ 327.707525] ? __ia32_sys_read+0xa0/0xa0 [ 327.711569] ? do_syscall_64+0x21/0x4e0 [ 327.715568] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.720914] __x64_sys_write+0x6e/0xb0 [ 327.724782] do_syscall_64+0xd0/0x4e0 [ 327.728570] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.733747] RIP: 0033:0x4592f9 [ 327.736928] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.755897] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 327.763582] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 327.770846] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 327.778095] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 327.785342] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 327.792590] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 327.799850] CPU: 0 PID: 10921 Comm: syz-executor.2 Not tainted 4.19.160-syzkaller #0 [ 327.807731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.818471] Call Trace: [ 327.821058] dump_stack+0x123/0x177 [ 327.824686] should_fail.cold.4+0x5/0x13 [ 327.828744] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 327.833833] ? kernel_text_address+0x79/0xf0 [ 327.838224] ? __kernel_text_address+0xd/0x40 [ 327.842701] ? unwind_get_return_address+0x61/0xa0 [ 327.847624] __should_failslab+0xba/0xf0 [ 327.851663] should_failslab+0x9/0x14 [ 327.855457] __kmalloc+0x70/0x770 [ 327.858895] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 327.864151] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 327.869230] ? tls_push_record+0xff/0x1600 [ 327.873462] ? tls_sw_sendmsg+0x92d/0x1020 [ 327.877683] ? inet_sendmsg+0x108/0x440 [ 327.881633] ? smc_sendmsg+0x223/0x320 [ 327.885494] ? sock_sendmsg+0xb5/0xf0 [ 327.889269] ? sock_write_iter+0x215/0x420 [ 327.893508] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 327.899288] ? iov_iter_get_pages+0x1ee/0x1370 [ 327.903851] ? __lock_is_held+0xb5/0x140 [ 327.907893] generic_gcmaes_encrypt+0xfd/0x150 [ 327.912447] ? generic_gcmaes_encrypt+0xfd/0x150 [ 327.917185] ? helper_rfc4106_encrypt+0x450/0x450 [ 327.922014] ? __kmalloc+0x5f1/0x770 [ 327.925703] gcmaes_wrapper_encrypt+0x109/0x180 [ 327.930367] tls_push_record+0x9ae/0x1600 [ 327.934498] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.939068] tls_sw_sendmsg+0x92d/0x1020 [ 327.943103] ? __lock_acquire+0x792/0x4980 [ 327.947319] ? find_held_lock+0x36/0x1d0 [ 327.951369] ? tls_sw_push_pending_record+0x10/0x10 [ 327.956360] ? __local_bh_enable_ip+0x160/0x260 [ 327.961003] ? lock_sock_nested+0xc5/0x100 [ 327.965215] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.969774] ? lock_sock_nested+0x82/0x100 [ 327.973983] ? trace_hardirqs_on+0x28/0x190 [ 327.978287] ? lock_sock_nested+0x82/0x100 [ 327.982503] ? lock_sock_nested+0x82/0x100 [ 327.986715] inet_sendmsg+0x108/0x440 [ 327.990500] smc_sendmsg+0x223/0x320 [ 327.994188] ? smc_sendpage+0x170/0x170 [ 327.998138] sock_sendmsg+0xb5/0xf0 [ 328.001741] sock_write_iter+0x215/0x420 [ 328.005783] ? sock_sendmsg+0xf0/0xf0 [ 328.009576] __vfs_write+0x443/0x890 [ 328.013278] ? lock_downgrade+0x860/0x860 [ 328.017405] ? kernel_read+0x130/0x130 [ 328.021281] ? rw_verify_area+0xb8/0x2b0 [ 328.025318] vfs_write+0x150/0x4d0 [ 328.028841] ksys_write+0x103/0x260 [ 328.032440] ? do_sys_open+0x16e/0x350 [ 328.036301] ? __ia32_sys_read+0xa0/0xa0 [ 328.040336] ? do_syscall_64+0x21/0x4e0 [ 328.044287] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.049626] __x64_sys_write+0x6e/0xb0 [ 328.054965] do_syscall_64+0xd0/0x4e0 [ 328.058754] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.063918] RIP: 0033:0x4592f9 [ 328.067089] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.085977] RSP: 002b:00007f5c9b631c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 328.093662] RAX: ffffffffffffffda RBX: 00007f5c9b631c90 RCX: 00000000004592f9 [ 328.100911] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 328.108166] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 328.115433] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5c9b6326d4 [ 328.122678] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 328.144422] CPU: 0 PID: 10924 Comm: syz-executor.3 Not tainted 4.19.160-syzkaller #0 [ 328.153797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.163148] Call Trace: [ 328.165737] dump_stack+0x123/0x177 [ 328.169367] should_fail.cold.4+0x5/0x13 [ 328.173422] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 328.178505] ? kernel_text_address+0x79/0xf0 [ 328.182890] ? __kernel_text_address+0xd/0x40 [ 328.187361] ? unwind_get_return_address+0x61/0xa0 [ 328.192354] __should_failslab+0xba/0xf0 [ 328.196416] should_failslab+0x9/0x14 [ 328.200192] __kmalloc+0x70/0x770 [ 328.203646] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 328.208903] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 328.213987] ? tls_push_record+0xff/0x1600 [ 328.218286] ? tls_sw_sendmsg+0x92d/0x1020 [ 328.222498] ? inet_sendmsg+0x108/0x440 [ 328.226451] ? smc_sendmsg+0x223/0x320 [ 328.230313] ? sock_sendmsg+0xb5/0xf0 [ 328.234198] ? sock_write_iter+0x215/0x420 [ 328.238419] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 328.244196] ? iov_iter_get_pages+0x1ee/0x1370 [ 328.248776] ? __lock_is_held+0xb5/0x140 [ 328.252832] generic_gcmaes_encrypt+0xfd/0x150 [ 328.257390] ? generic_gcmaes_encrypt+0xfd/0x150 [ 328.262252] ? helper_rfc4106_encrypt+0x450/0x450 [ 328.267074] ? __kmalloc+0x5f1/0x770 [ 328.270767] gcmaes_wrapper_encrypt+0x109/0x180 [ 328.275413] tls_push_record+0x9ae/0x1600 [ 328.279544] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.284154] tls_sw_sendmsg+0x92d/0x1020 [ 328.288193] ? __lock_acquire+0x792/0x4980 [ 328.292407] ? find_held_lock+0x36/0x1d0 [ 328.296448] ? tls_sw_push_pending_record+0x10/0x10 [ 328.301448] ? __local_bh_enable_ip+0x160/0x260 [ 328.306095] ? lock_sock_nested+0xc5/0x100 [ 328.310309] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.314866] ? lock_sock_nested+0x82/0x100 [ 328.319078] ? trace_hardirqs_on+0x28/0x190 [ 328.323375] ? lock_sock_nested+0x82/0x100 [ 328.327604] ? lock_sock_nested+0x82/0x100 [ 328.331831] inet_sendmsg+0x108/0x440 [ 328.335622] smc_sendmsg+0x223/0x320 [ 328.339314] ? smc_sendpage+0x170/0x170 [ 328.343266] sock_sendmsg+0xb5/0xf0 [ 328.346868] sock_write_iter+0x215/0x420 [ 328.350918] ? sock_sendmsg+0xf0/0xf0 [ 328.354701] __vfs_write+0x443/0x890 [ 328.358394] ? lock_downgrade+0x860/0x860 [ 328.362517] ? kernel_read+0x130/0x130 [ 328.366389] ? rw_verify_area+0xb8/0x2b0 [ 328.370449] vfs_write+0x150/0x4d0 [ 328.373983] ksys_write+0x103/0x260 [ 328.377591] ? do_sys_open+0x16e/0x350 [ 328.381471] ? __ia32_sys_read+0xa0/0xa0 [ 328.385604] ? do_syscall_64+0x21/0x4e0 [ 328.389557] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.394917] __x64_sys_write+0x6e/0xb0 [ 328.398784] do_syscall_64+0xd0/0x4e0 [ 328.402561] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.407727] RIP: 0033:0x4592f9 [ 328.410922] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.430062] RSP: 002b:00007f8d05b36c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 328.437835] RAX: ffffffffffffffda RBX: 00007f8d05b36c90 RCX: 00000000004592f9 [ 328.445168] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 328.452430] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 328.459691] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8d05b376d4 [ 328.466939] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 328.530589] FAULT_INJECTION: forcing a failure. [ 328.530589] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 328.530864] FAULT_INJECTION: forcing a failure. [ 328.530864] name failslab, interval 1, probability 0, space 0, times 0 [ 328.553857] ------------[ cut here ]------------ [ 328.562411] FAULT_INJECTION: forcing a failure. [ 328.562411] name failslab, interval 1, probability 0, space 0, times 0 [ 328.567657] jump label: negative count! [ 328.579632] FAULT_INJECTION: forcing a failure. [ 328.579632] name failslab, interval 1, probability 0, space 0, times 0 [ 328.590705] WARNING: CPU: 0 PID: 10928 at kernel/jump_label.c:195 __static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 328.593602] CPU: 1 PID: 10937 Comm: syz-executor.0 Not tainted 4.19.160-syzkaller #0 [ 328.600817] Kernel panic - not syncing: panic_on_warn set ... [ 328.600817] [ 328.608797] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.625476] Call Trace: [ 328.628073] dump_stack+0x123/0x177 [ 328.631703] should_fail.cold.4+0x5/0x13 [ 328.635849] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 328.640932] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 328.646188] ? kasan_unpoison_shadow+0x35/0x50 [ 328.650751] __alloc_pages_nodemask+0x1d5/0x710 [ 328.655420] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 328.660418] alloc_pages_current+0xd6/0x1b0 [ 328.664734] skb_page_frag_refill+0x20b/0x400 [ 328.669230] sk_page_frag_refill+0x46/0x1b0 [ 328.673531] tcp_sendmsg_locked+0xc58/0x35b0 [ 328.679133] ? mark_held_locks+0x130/0x130 [ 328.683349] ? mark_held_locks+0xc7/0x130 [ 328.687483] ? tcp_sendpage+0x50/0x50 [ 328.691392] ? mark_held_locks+0xc7/0x130 [ 328.695621] ? __local_bh_enable_ip+0x160/0x260 [ 328.700275] ? lock_sock_nested+0xc5/0x100 [ 328.704612] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.709180] ? lock_sock_nested+0x82/0x100 [ 328.713397] ? trace_hardirqs_on+0x28/0x190 [ 328.717887] ? lock_sock_nested+0x82/0x100 [ 328.722535] ? lock_sock_nested+0x82/0x100 [ 328.726753] ? __local_bh_enable_ip+0x160/0x260 [ 328.731414] tcp_sendmsg+0x27/0x40 [ 328.734949] inet_sendmsg+0x108/0x440 [ 328.738752] smc_sendmsg+0x223/0x320 [ 328.742531] ? smc_sendpage+0x170/0x170 [ 328.746499] sock_sendmsg+0xb5/0xf0 [ 328.750126] sock_write_iter+0x215/0x420 [ 328.754183] ? sock_sendmsg+0xf0/0xf0 [ 328.758001] __vfs_write+0x443/0x890 [ 328.761897] ? lock_downgrade+0x860/0x860 [ 328.766042] ? kernel_read+0x130/0x130 [ 328.769922] ? rw_verify_area+0xb8/0x2b0 [ 328.774056] vfs_write+0x150/0x4d0 [ 328.777593] ksys_write+0x103/0x260 [ 328.781210] ? do_sys_open+0x16e/0x350 [ 328.785115] ? __ia32_sys_read+0xa0/0xa0 [ 328.789330] ? do_syscall_64+0x21/0x4e0 [ 328.793285] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.798631] __x64_sys_write+0x6e/0xb0 [ 328.802499] do_syscall_64+0xd0/0x4e0 [ 328.806279] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.811448] RIP: 0033:0x4592f9 [ 328.814625] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.833525] RSP: 002b:00007f4f01f27c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 328.841215] RAX: ffffffffffffffda RBX: 00007f4f01f27c90 RCX: 00000000004592f9 [ 328.848555] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 328.856763] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 328.864027] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4f01f286d4 [ 328.871292] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 328.878645] CPU: 0 PID: 10928 Comm: syz-executor.5 Not tainted 4.19.160-syzkaller #0 [ 328.886565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.895919] Call Trace: [ 328.898504] dump_stack+0x123/0x177 [ 328.902125] ? __static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 328.907661] panic+0x1cd/0x375 [ 328.910869] ? __warn_printk+0xd6/0xd6 [ 328.914752] __warn.cold.8+0x1b/0x3e [ 328.918456] ? __static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 328.923975] report_bug+0x1a4/0x200 [ 328.927593] do_error_trap+0x200/0x350 [ 328.931472] ? math_error+0x340/0x340 [ 328.935259] ? irq_work_queue+0x34/0x50 [ 328.939216] ? wake_up_klogd.part.21+0x71/0xa0 [ 328.943787] ? error_entry+0x7c/0xe0 [ 328.947489] ? trace_hardirqs_off_caller+0x1d/0x180 [ 328.952498] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 328.957342] do_invalid_op+0x1b/0x20 [ 328.961074] invalid_op+0x14/0x20 [ 328.964512] RIP: 0010:__static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 328.970639] Code: b6 14 02 48 89 d8 83 e0 07 83 c0 03 38 d0 7c 04 84 d2 75 1d 8b 03 85 c0 0f 89 75 ff ff ff 48 c7 c7 e0 27 f1 86 e8 31 f1 c0 ff <0f> 0b e9 62 ff ff ff 48 89 df e8 4f 51 19 00 eb d9 e8 68 51 19 00 [ 328.989532] RSP: 0018:ffff8881e0617c10 EFLAGS: 00010286 [ 328.994888] RAX: 0000000000000000 RBX: ffffffff8a8027e0 RCX: 0000000000000000 [ 329.002161] RDX: 0000000000000004 RSI: ffffffff871f46c0 RDI: ffffffff89c836a0 [ 329.009418] RBP: ffff8881e0617c28 R08: ffffed103ed05079 R09: ffffed103ed05078 [ 329.016675] R10: ffffed103ed05078 R11: ffff8881f68283c7 R12: 0000000000000000 [ 329.023962] R13: 0000000000000000 R14: 00000000fffffdf4 R15: ffff8881ed8a9080 [ 329.032723] static_key_slow_dec+0x4c/0x80 [ 329.036959] clean_acked_data_disable+0x14/0x50 [ 329.041623] tls_set_device_offload+0x9dd/0xd50 [ 329.046277] ? tls_device_decrypted+0x11b0/0x11b0 [ 329.051105] ? kasan_check_write+0x14/0x20 [ 329.055330] tls_setsockopt+0x23c/0x630 [ 329.059288] sock_common_setsockopt+0x73/0xf0 [ 329.063765] ? aa_sock_opt_perm.isra.11+0x73/0xe0 [ 329.068592] smc_setsockopt+0xbc/0x640 [ 329.072490] ? apparmor_socket_setsockopt+0x18/0x20 [ 329.077503] __sys_setsockopt+0x13e/0x210 [ 329.081645] ? kernel_accept+0x300/0x300 [ 329.085699] ? do_syscall_64+0x21/0x4e0 [ 329.089683] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.095044] __x64_sys_setsockopt+0xb9/0x150 [ 329.099717] do_syscall_64+0xd0/0x4e0 [ 329.103503] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.108706] RIP: 0033:0x4592f9 [ 329.111900] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.130786] RSP: 002b:00007ff022de0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 329.138742] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 00000000004592f9 [ 329.146083] RDX: 0000000000000001 RSI: 000000000000011a RDI: 0000000000000003 [ 329.154033] RBP: 000000000075bf20 R08: 0000000000000028 R09: 0000000000000000 [ 329.161571] R10: 0000000020000140 R11: 0000000000000246 R12: 00007ff022de16d4 [ 329.168855] R13: 00000000004c7613 R14: 00000000004dcbb8 R15: 00000000ffffffff [ 329.176129] CPU: 1 PID: 10939 Comm: syz-executor.1 Not tainted 4.19.160-syzkaller #0 [ 329.184018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.193475] Call Trace: [ 329.196048] dump_stack+0x123/0x177 [ 329.199660] should_fail.cold.4+0x5/0x13 [ 329.203709] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 329.208794] ? kernel_text_address+0x79/0xf0 [ 329.213186] ? __kernel_text_address+0xd/0x40 [ 329.217670] ? unwind_get_return_address+0x61/0xa0 [ 329.222592] __should_failslab+0xba/0xf0 [ 329.226637] should_failslab+0x9/0x14 [ 329.230422] __kmalloc+0x70/0x770 [ 329.233858] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 329.239127] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 329.245014] ? tls_push_record+0xff/0x1600 [ 329.249233] ? tls_sw_sendmsg+0x92d/0x1020 [ 329.253451] ? inet_sendmsg+0x108/0x440 [ 329.257597] ? smc_sendmsg+0x223/0x320 [ 329.261483] ? sock_sendmsg+0xb5/0xf0 [ 329.265399] ? sock_write_iter+0x215/0x420 [ 329.269655] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 329.275450] ? iov_iter_get_pages+0x1ee/0x1370 [ 329.280041] ? __lock_is_held+0xb5/0x140 [ 329.284091] generic_gcmaes_encrypt+0xfd/0x150 [ 329.288685] ? generic_gcmaes_encrypt+0xfd/0x150 [ 329.293426] ? helper_rfc4106_encrypt+0x450/0x450 [ 329.298269] ? __kmalloc+0x5f1/0x770 [ 329.301973] gcmaes_wrapper_encrypt+0x109/0x180 [ 329.306641] tls_push_record+0x9ae/0x1600 [ 329.310771] ? lockdep_hardirqs_on+0x421/0x5c0 [ 329.315342] tls_sw_sendmsg+0x92d/0x1020 [ 329.319403] ? __lock_acquire+0x792/0x4980 [ 329.323629] ? find_held_lock+0x36/0x1d0 [ 329.327673] ? tls_sw_push_pending_record+0x10/0x10 [ 329.332674] ? __local_bh_enable_ip+0x160/0x260 [ 329.337322] ? lock_sock_nested+0xc5/0x100 [ 329.341538] ? lockdep_hardirqs_on+0x421/0x5c0 [ 329.346100] ? lock_sock_nested+0x82/0x100 [ 329.350427] ? trace_hardirqs_on+0x28/0x190 [ 329.354730] ? lock_sock_nested+0x82/0x100 [ 329.358967] ? lock_sock_nested+0x82/0x100 [ 329.363707] inet_sendmsg+0x108/0x440 [ 329.367493] smc_sendmsg+0x223/0x320 [ 329.371186] ? smc_sendpage+0x170/0x170 [ 329.375141] sock_sendmsg+0xb5/0xf0 [ 329.378752] sock_write_iter+0x215/0x420 [ 329.382795] ? sock_sendmsg+0xf0/0xf0 [ 329.386583] __vfs_write+0x443/0x890 [ 329.390279] ? lock_downgrade+0x860/0x860 [ 329.394426] ? kernel_read+0x130/0x130 [ 329.398306] ? rw_verify_area+0xb8/0x2b0 [ 329.402351] vfs_write+0x150/0x4d0 [ 329.406135] ksys_write+0x103/0x260 [ 329.409752] ? do_sys_open+0x16e/0x350 [ 329.413618] ? __ia32_sys_read+0xa0/0xa0 [ 329.417670] ? do_syscall_64+0x21/0x4e0 [ 329.421639] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.426982] __x64_sys_write+0x6e/0xb0 [ 329.430863] do_syscall_64+0xd0/0x4e0 [ 329.434646] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.439825] RIP: 0033:0x4592f9 [ 329.442996] Code: 7d b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 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 0f 83 4b b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.462228] RSP: 002b:00007f21edbccc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 329.469918] RAX: ffffffffffffffda RBX: 00007f21edbccc90 RCX: 00000000004592f9 [ 329.477173] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 329.484420] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 329.492402] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f21edbcd6d4 [ 329.499660] R13: 00000000004c8f7a R14: 00000000004dfc48 R15: 0000000000000004 [ 329.508642] Kernel Offset: disabled [ 329.512358] Rebooting in 86400 seconds..