394] __x64_sys_write+0x6e/0xb0 [ 281.894256] do_syscall_64+0xd0/0x4e0 [ 281.898031] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.903194] RIP: 0033:0x459279 [ 281.906361] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.925250] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 281.932930] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 281.940174] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 281.947440] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 281.954687] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 281.961931] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 281.970807] FAULT_INJECTION: forcing a failure. [ 281.970807] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 281.983008] CPU: 1 PID: 11197 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 281.990879] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.000220] Call Trace: [ 282.002786] dump_stack+0x123/0x177 [ 282.006404] should_fail.cold.4+0x5/0x13 [ 282.010464] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 282.015558] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 282.020830] ? kasan_unpoison_shadow+0x35/0x50 [ 282.025398] __alloc_pages_nodemask+0x1d5/0x710 [ 282.030053] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 282.035066] alloc_pages_current+0xd6/0x1b0 [ 282.039380] skb_page_frag_refill+0x20b/0x400 [ 282.043864] sk_page_frag_refill+0x46/0x1b0 [ 282.048186] tcp_sendmsg_locked+0xc58/0x35b0 [ 282.052579] ? mark_held_locks+0x130/0x130 [ 282.056787] ? mark_held_locks+0xc7/0x130 [ 282.060920] ? tcp_sendpage+0x50/0x50 [ 282.064697] ? mark_held_locks+0xc7/0x130 [ 282.068821] ? __local_bh_enable_ip+0x160/0x260 [ 282.073463] ? lock_sock_nested+0xc5/0x100 [ 282.077671] ? lockdep_hardirqs_on+0x421/0x5c0 [ 282.082245] ? lock_sock_nested+0x82/0x100 [ 282.086468] ? trace_hardirqs_on+0x28/0x190 [ 282.090761] ? lock_sock_nested+0x82/0x100 [ 282.094979] ? lock_sock_nested+0x82/0x100 [ 282.099190] ? __local_bh_enable_ip+0x160/0x260 [ 282.103837] tcp_sendmsg+0x27/0x40 [ 282.107354] inet_sendmsg+0x108/0x440 [ 282.111135] smc_sendmsg+0x223/0x320 [ 282.114839] ? smc_sendpage+0x170/0x170 [ 282.118817] sock_sendmsg+0xb5/0xf0 [ 282.122437] sock_write_iter+0x215/0x420 [ 282.126475] ? sock_sendmsg+0xf0/0xf0 [ 282.130274] __vfs_write+0x443/0x890 [ 282.133964] ? kernel_read+0x130/0x130 [ 282.137831] ? selinux_file_permission+0x2d1/0x3f0 [ 282.142749] ? rw_verify_area+0xb8/0x2b0 [ 282.146785] vfs_write+0x150/0x4d0 [ 282.150318] ksys_write+0x103/0x260 [ 282.153920] ? do_sys_open+0x16e/0x350 [ 282.157795] ? __ia32_sys_read+0xa0/0xa0 [ 282.161836] ? do_syscall_64+0x21/0x4e0 [ 282.165791] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.171132] __x64_sys_write+0x6e/0xb0 [ 282.175006] do_syscall_64+0xd0/0x4e0 [ 282.178782] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.183952] RIP: 0033:0x459279 [ 282.187119] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.206004] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 282.213685] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 282.220929] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 282.228174] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 282.235422] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 282.242675] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 282.249932] CPU: 0 PID: 11194 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 282.257811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.267151] Call Trace: [ 282.269730] dump_stack+0x123/0x177 [ 282.273351] should_fail.cold.4+0x5/0x13 [ 282.277407] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 282.282492] ? kernel_text_address+0x79/0xf0 [ 282.286874] ? __kernel_text_address+0xd/0x40 [ 282.291340] ? unwind_get_return_address+0x61/0xa0 [ 282.296244] __should_failslab+0xba/0xf0 [ 282.300286] should_failslab+0x9/0x14 [ 282.304060] __kmalloc+0x70/0x770 [ 282.307488] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 282.312748] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 282.317824] ? tls_push_record+0xf3/0x1720 [ 282.322030] ? tls_sw_sendmsg+0x92d/0x1020 [ 282.326236] ? inet_sendmsg+0x108/0x440 [ 282.330182] ? smc_sendmsg+0x223/0x320 [ 282.334040] ? sock_sendmsg+0xb5/0xf0 [ 282.337813] ? sock_write_iter+0x215/0x420 [ 282.342036] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 282.347810] ? iov_iter_get_pages+0x1ef/0x11a0 [ 282.352368] ? __lock_is_held+0xb5/0x140 [ 282.356406] generic_gcmaes_encrypt+0xfd/0x150 [ 282.360959] ? generic_gcmaes_encrypt+0xfd/0x150 [ 282.365688] ? helper_rfc4106_encrypt+0x450/0x450 [ 282.370506] ? __kmalloc+0x5f1/0x770 [ 282.374194] gcmaes_wrapper_encrypt+0x109/0x180 [ 282.378839] tls_push_record+0x966/0x1720 [ 282.382971] ? lockdep_hardirqs_on+0x421/0x5c0 [ 282.387532] tls_sw_sendmsg+0x92d/0x1020 [ 282.391562] ? mark_held_locks+0x130/0x130 [ 282.395781] ? __lock_acquire+0x792/0x4980 [ 282.400080] ? find_held_lock+0x36/0x1d0 [ 282.404114] ? tls_sw_push_pending_record+0x10/0x10 [ 282.409102] ? __local_bh_enable_ip+0x160/0x260 [ 282.413744] ? lock_sock_nested+0xc5/0x100 [ 282.417952] ? lockdep_hardirqs_on+0x421/0x5c0 [ 282.422516] ? lock_sock_nested+0x82/0x100 [ 282.426726] ? trace_hardirqs_on+0x28/0x190 [ 282.431028] ? lock_sock_nested+0x82/0x100 [ 282.435233] ? lock_sock_nested+0x82/0x100 [ 282.439442] inet_sendmsg+0x108/0x440 [ 282.443216] smc_sendmsg+0x223/0x320 [ 282.446903] ? smc_sendpage+0x170/0x170 [ 282.450849] sock_sendmsg+0xb5/0xf0 [ 282.454448] sock_write_iter+0x215/0x420 [ 282.458483] ? sock_sendmsg+0xf0/0xf0 [ 282.462283] __vfs_write+0x443/0x890 [ 282.465971] ? kernel_read+0x130/0x130 [ 282.469834] ? selinux_file_permission+0x2d1/0x3f0 [ 282.474738] ? rw_verify_area+0xb8/0x2b0 [ 282.478773] vfs_write+0x150/0x4d0 [ 282.482288] ksys_write+0x103/0x260 [ 282.485903] ? do_sys_open+0x16e/0x350 [ 282.489766] ? __ia32_sys_read+0xa0/0xa0 [ 282.493801] ? do_syscall_64+0x21/0x4e0 [ 282.497747] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.503084] __x64_sys_write+0x6e/0xb0 [ 282.506944] do_syscall_64+0xd0/0x4e0 [ 282.510719] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.515880] RIP: 0033:0x459279 [ 282.519057] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 2020/06/02 10:23:44 executed programs: 933 [ 282.537931] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 282.545698] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 282.552951] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 282.560193] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 282.567448] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 282.574689] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 282.691117] FAULT_INJECTION: forcing a failure. [ 282.691117] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 282.703269] FAULT_INJECTION: forcing a failure. [ 282.703269] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 282.703279] FAULT_INJECTION: forcing a failure. [ 282.703279] name failslab, interval 1, probability 0, space 0, times 0 [ 282.715251] FAULT_INJECTION: forcing a failure. [ 282.715251] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 282.740051] FAULT_INJECTION: forcing a failure. [ 282.740051] name failslab, interval 1, probability 0, space 0, times 0 [ 282.751622] CPU: 1 PID: 11203 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 282.759495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 282.768834] Call Trace: [ 282.771404] dump_stack+0x123/0x177 [ 282.775029] should_fail.cold.4+0x5/0x13 [ 282.779077] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 282.784158] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 282.789411] ? kasan_unpoison_shadow+0x35/0x50 [ 282.793979] __alloc_pages_nodemask+0x1d5/0x710 [ 282.798639] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 282.803665] alloc_pages_current+0xd6/0x1b0 [ 282.807964] skb_page_frag_refill+0x20b/0x400 [ 282.812435] sk_page_frag_refill+0x46/0x1b0 [ 282.816738] tcp_sendmsg_locked+0xc58/0x35b0 [ 282.821137] ? mark_held_locks+0x130/0x130 [ 282.825366] ? mark_held_locks+0xc7/0x130 [ 282.829675] ? tcp_sendpage+0x50/0x50 [ 282.833452] ? mark_held_locks+0xc7/0x130 [ 282.837578] ? __local_bh_enable_ip+0x160/0x260 [ 282.842225] ? lock_sock_nested+0xc5/0x100 [ 282.846451] ? lockdep_hardirqs_on+0x421/0x5c0 [ 282.851131] ? lock_sock_nested+0x82/0x100 [ 282.855359] ? trace_hardirqs_on+0x28/0x190 [ 282.859749] ? lock_sock_nested+0x82/0x100 [ 282.863980] ? lock_sock_nested+0x82/0x100 [ 282.868203] ? __local_bh_enable_ip+0x160/0x260 [ 282.872867] tcp_sendmsg+0x27/0x40 [ 282.876388] inet_sendmsg+0x108/0x440 [ 282.880168] smc_sendmsg+0x223/0x320 [ 282.883872] ? smc_sendpage+0x170/0x170 [ 282.887825] sock_sendmsg+0xb5/0xf0 [ 282.891432] sock_write_iter+0x215/0x420 [ 282.895481] ? sock_sendmsg+0xf0/0xf0 [ 282.899269] __vfs_write+0x443/0x890 [ 282.902960] ? kernel_read+0x130/0x130 [ 282.906831] ? selinux_file_permission+0x2d1/0x3f0 [ 282.911738] ? rw_verify_area+0xb8/0x2b0 [ 282.915776] vfs_write+0x150/0x4d0 [ 282.919315] ksys_write+0x103/0x260 [ 282.922931] ? do_sys_open+0x16e/0x350 [ 282.926807] ? __ia32_sys_read+0xa0/0xa0 [ 282.930844] ? do_syscall_64+0x21/0x4e0 [ 282.934796] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.940137] __x64_sys_write+0x6e/0xb0 [ 282.944004] do_syscall_64+0xd0/0x4e0 [ 282.947780] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 282.952954] RIP: 0033:0x459279 [ 282.956126] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 282.975003] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 282.982683] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 282.989934] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 282.997185] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 283.004432] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 283.011678] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 283.018940] CPU: 0 PID: 11221 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 283.026819] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.028235] FAULT_INJECTION: forcing a failure. [ 283.028235] name failslab, interval 1, probability 0, space 0, times 0 [ 283.036182] Call Trace: [ 283.036196] dump_stack+0x123/0x177 [ 283.036207] should_fail.cold.4+0x5/0x13 [ 283.036215] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 283.036222] ? kernel_text_address+0x79/0xf0 [ 283.036228] ? __kernel_text_address+0xd/0x40 [ 283.036234] ? unwind_get_return_address+0x61/0xa0 [ 283.036243] __should_failslab+0xba/0xf0 [ 283.036251] should_failslab+0x9/0x14 [ 283.036257] __kmalloc+0x70/0x770 [ 283.036265] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 283.036273] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 283.036280] ? tls_push_record+0xf3/0x1720 [ 283.036284] ? tls_sw_sendmsg+0x92d/0x1020 [ 283.036289] ? inet_sendmsg+0x108/0x440 [ 283.036295] ? smc_sendmsg+0x223/0x320 [ 283.036301] ? sock_sendmsg+0xb5/0xf0 [ 283.036307] ? sock_write_iter+0x215/0x420 [ 283.122260] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 283.128038] ? iov_iter_get_pages+0x1ef/0x11a0 [ 283.132600] ? __lock_is_held+0xb5/0x140 [ 283.136662] generic_gcmaes_encrypt+0xfd/0x150 [ 283.141238] ? generic_gcmaes_encrypt+0xfd/0x150 [ 283.145968] ? helper_rfc4106_encrypt+0x450/0x450 [ 283.150790] ? __kmalloc+0x5f1/0x770 [ 283.154481] gcmaes_wrapper_encrypt+0x109/0x180 [ 283.159127] tls_push_record+0x966/0x1720 [ 283.163259] ? lockdep_hardirqs_on+0x421/0x5c0 [ 283.167839] tls_sw_sendmsg+0x92d/0x1020 [ 283.171873] ? mark_held_locks+0x130/0x130 [ 283.176094] ? __lock_acquire+0x792/0x4980 [ 283.180318] ? find_held_lock+0x36/0x1d0 [ 283.184354] ? tls_sw_push_pending_record+0x10/0x10 [ 283.189344] ? __local_bh_enable_ip+0x160/0x260 [ 283.193987] ? lock_sock_nested+0xc5/0x100 [ 283.198196] ? lockdep_hardirqs_on+0x421/0x5c0 [ 283.202753] ? lock_sock_nested+0x82/0x100 [ 283.206959] ? trace_hardirqs_on+0x28/0x190 [ 283.211264] ? lock_sock_nested+0x82/0x100 [ 283.215471] ? lock_sock_nested+0x82/0x100 [ 283.219686] inet_sendmsg+0x108/0x440 [ 283.223471] smc_sendmsg+0x223/0x320 [ 283.227164] ? smc_sendpage+0x170/0x170 [ 283.231112] sock_sendmsg+0xb5/0xf0 [ 283.234713] sock_write_iter+0x215/0x420 [ 283.238751] ? sock_sendmsg+0xf0/0xf0 [ 283.242559] __vfs_write+0x443/0x890 [ 283.246248] ? kernel_read+0x130/0x130 [ 283.250121] ? selinux_file_permission+0x2d1/0x3f0 [ 283.255038] ? rw_verify_area+0xb8/0x2b0 [ 283.259079] vfs_write+0x150/0x4d0 [ 283.262595] ksys_write+0x103/0x260 [ 283.266195] ? do_sys_open+0x16e/0x350 [ 283.270055] ? __ia32_sys_read+0xa0/0xa0 [ 283.274095] ? do_syscall_64+0x21/0x4e0 [ 283.278043] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.283384] __x64_sys_write+0x6e/0xb0 [ 283.287246] do_syscall_64+0xd0/0x4e0 [ 283.291025] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.296190] RIP: 0033:0x459279 [ 283.299357] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.318238] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 283.325937] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 283.333204] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 283.340451] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 283.347699] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 283.354957] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 283.362218] CPU: 1 PID: 11219 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 283.370095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.379438] Call Trace: [ 283.382009] dump_stack+0x123/0x177 [ 283.385641] should_fail.cold.4+0x5/0x13 [ 283.389695] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 283.394782] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 283.400040] ? kasan_unpoison_shadow+0x35/0x50 [ 283.404612] __alloc_pages_nodemask+0x1d5/0x710 [ 283.409276] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 283.414294] alloc_pages_current+0xd6/0x1b0 [ 283.418644] skb_page_frag_refill+0x20b/0x400 [ 283.423134] sk_page_frag_refill+0x46/0x1b0 [ 283.427448] tcp_sendmsg_locked+0xc58/0x35b0 [ 283.431848] ? mark_held_locks+0x130/0x130 [ 283.436071] ? mark_held_locks+0xc7/0x130 [ 283.440218] ? tcp_sendpage+0x50/0x50 [ 283.444014] ? mark_held_locks+0xc7/0x130 [ 283.448148] ? __local_bh_enable_ip+0x160/0x260 [ 283.452798] ? lock_sock_nested+0xc5/0x100 [ 283.457007] ? lockdep_hardirqs_on+0x421/0x5c0 [ 283.461563] ? lock_sock_nested+0x82/0x100 [ 283.465773] ? trace_hardirqs_on+0x28/0x190 [ 283.470068] ? lock_sock_nested+0x82/0x100 [ 283.474289] ? lock_sock_nested+0x82/0x100 [ 283.478499] ? __local_bh_enable_ip+0x160/0x260 [ 283.483151] tcp_sendmsg+0x27/0x40 [ 283.486665] inet_sendmsg+0x108/0x440 [ 283.490444] smc_sendmsg+0x223/0x320 [ 283.494139] ? smc_sendpage+0x170/0x170 [ 283.498104] sock_sendmsg+0xb5/0xf0 [ 283.501717] sock_write_iter+0x215/0x420 [ 283.505752] ? sock_sendmsg+0xf0/0xf0 [ 283.509534] __vfs_write+0x443/0x890 [ 283.513225] ? kernel_read+0x130/0x130 [ 283.517090] ? selinux_file_permission+0x2d1/0x3f0 [ 283.521997] ? rw_verify_area+0xb8/0x2b0 [ 283.526039] vfs_write+0x150/0x4d0 [ 283.529553] ksys_write+0x103/0x260 [ 283.533155] ? do_sys_open+0x16e/0x350 [ 283.537018] ? __ia32_sys_read+0xa0/0xa0 [ 283.541053] ? do_syscall_64+0x21/0x4e0 [ 283.545004] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.550353] __x64_sys_write+0x6e/0xb0 [ 283.554228] do_syscall_64+0xd0/0x4e0 [ 283.558010] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.563194] RIP: 0033:0x459279 [ 283.566363] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.585238] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 283.592917] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 283.600161] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 283.607407] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 283.614651] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 283.621896] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 283.629162] CPU: 0 PID: 11217 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 283.637061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.646391] Call Trace: [ 283.648957] dump_stack+0x123/0x177 [ 283.652564] should_fail.cold.4+0x5/0x13 [ 283.656603] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 283.661680] ? kernel_text_address+0x79/0xf0 [ 283.666063] ? __kernel_text_address+0xd/0x40 [ 283.670533] ? unwind_get_return_address+0x61/0xa0 [ 283.675452] __should_failslab+0xba/0xf0 [ 283.679489] should_failslab+0x9/0x14 [ 283.683268] __kmalloc+0x70/0x770 [ 283.686698] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 283.691949] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 283.697028] ? tls_push_record+0xf3/0x1720 [ 283.701255] ? tls_sw_sendmsg+0x92d/0x1020 [ 283.705464] ? inet_sendmsg+0x108/0x440 [ 283.709421] ? smc_sendmsg+0x223/0x320 [ 283.713283] ? sock_sendmsg+0xb5/0xf0 [ 283.717056] ? sock_write_iter+0x215/0x420 [ 283.721266] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 283.727038] ? iov_iter_get_pages+0x1ef/0x11a0 [ 283.731606] ? __lock_is_held+0xb5/0x140 [ 283.735667] generic_gcmaes_encrypt+0xfd/0x150 [ 283.740222] ? generic_gcmaes_encrypt+0xfd/0x150 [ 283.744962] ? helper_rfc4106_encrypt+0x450/0x450 [ 283.749792] ? __kmalloc+0x5f1/0x770 [ 283.753483] gcmaes_wrapper_encrypt+0x109/0x180 [ 283.758140] tls_push_record+0x966/0x1720 [ 283.762263] ? lockdep_hardirqs_on+0x421/0x5c0 [ 283.766838] tls_sw_sendmsg+0x92d/0x1020 [ 283.770874] ? mark_held_locks+0x130/0x130 [ 283.775093] ? __lock_acquire+0x792/0x4980 [ 283.779324] ? find_held_lock+0x36/0x1d0 [ 283.783365] ? tls_sw_push_pending_record+0x10/0x10 [ 283.788371] ? __local_bh_enable_ip+0x160/0x260 [ 283.793018] ? lock_sock_nested+0xc5/0x100 [ 283.797240] ? lockdep_hardirqs_on+0x421/0x5c0 [ 283.801797] ? lock_sock_nested+0x82/0x100 [ 283.806009] ? trace_hardirqs_on+0x28/0x190 [ 283.810302] ? lock_sock_nested+0x82/0x100 [ 283.814522] ? lock_sock_nested+0x82/0x100 [ 283.818739] inet_sendmsg+0x108/0x440 [ 283.822516] smc_sendmsg+0x223/0x320 [ 283.826212] ? smc_sendpage+0x170/0x170 [ 283.830160] sock_sendmsg+0xb5/0xf0 [ 283.833761] sock_write_iter+0x215/0x420 [ 283.837812] ? sock_sendmsg+0xf0/0xf0 [ 283.841613] ? trace_event_raw_event_btrfs__writepage+0x720/0xac0 [ 283.847831] __vfs_write+0x443/0x890 [ 283.851531] ? kernel_read+0x130/0x130 [ 283.855429] ? selinux_file_permission+0x2d1/0x3f0 [ 283.860343] ? rw_verify_area+0xb8/0x2b0 [ 283.864392] vfs_write+0x150/0x4d0 [ 283.867934] ksys_write+0x103/0x260 [ 283.871534] ? do_sys_open+0x16e/0x350 [ 283.875398] ? __ia32_sys_read+0xa0/0xa0 [ 283.879437] ? do_syscall_64+0x21/0x4e0 [ 283.883406] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.888749] __x64_sys_write+0x6e/0xb0 [ 283.892614] do_syscall_64+0xd0/0x4e0 [ 283.896391] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 283.901558] RIP: 0033:0x459279 [ 283.904726] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 283.923603] RSP: 002b:00007f53b08dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 283.931283] RAX: ffffffffffffffda RBX: 00007f53b08dfc90 RCX: 0000000000459279 [ 283.938530] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 283.945774] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 283.953017] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08e06d4 [ 283.960271] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 283.967544] CPU: 1 PID: 11213 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 283.975426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 283.984768] Call Trace: [ 283.987354] dump_stack+0x123/0x177 [ 283.990977] should_fail.cold.4+0x5/0x13 [ 283.995030] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 284.000123] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 284.005390] ? kasan_unpoison_shadow+0x35/0x50 [ 284.009969] __alloc_pages_nodemask+0x1d5/0x710 [ 284.014636] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 284.019651] alloc_pages_current+0xd6/0x1b0 [ 284.023967] skb_page_frag_refill+0x20b/0x400 [ 284.028463] sk_page_frag_refill+0x46/0x1b0 [ 284.032778] tcp_sendmsg_locked+0xc58/0x35b0 [ 284.037176] ? mark_held_locks+0x130/0x130 [ 284.041385] ? mark_held_locks+0xc7/0x130 [ 284.045516] ? tcp_sendpage+0x50/0x50 [ 284.049292] ? mark_held_locks+0xc7/0x130 [ 284.053415] ? __local_bh_enable_ip+0x160/0x260 [ 284.058057] ? lock_sock_nested+0xc5/0x100 [ 284.062265] ? lockdep_hardirqs_on+0x421/0x5c0 [ 284.066823] ? lock_sock_nested+0x82/0x100 [ 284.071119] ? trace_hardirqs_on+0x28/0x190 [ 284.075416] ? lock_sock_nested+0x82/0x100 [ 284.079623] ? lock_sock_nested+0x82/0x100 [ 284.083832] ? __local_bh_enable_ip+0x160/0x260 [ 284.088488] tcp_sendmsg+0x27/0x40 [ 284.092003] inet_sendmsg+0x108/0x440 [ 284.095789] smc_sendmsg+0x223/0x320 [ 284.099475] ? smc_sendpage+0x170/0x170 [ 284.103444] sock_sendmsg+0xb5/0xf0 [ 284.107058] sock_write_iter+0x215/0x420 [ 284.111094] ? sock_sendmsg+0xf0/0xf0 [ 284.114874] ? LZ4HC_compress_generic+0x4ed0/0x6320 [ 284.119879] __vfs_write+0x443/0x890 [ 284.123582] ? kernel_read+0x130/0x130 [ 284.127459] ? selinux_file_permission+0x2d1/0x3f0 [ 284.132363] ? rw_verify_area+0xb8/0x2b0 [ 284.136400] vfs_write+0x150/0x4d0 [ 284.139916] ksys_write+0x103/0x260 [ 284.143517] ? do_sys_open+0x16e/0x350 [ 284.147379] ? __ia32_sys_read+0xa0/0xa0 [ 284.151502] ? do_syscall_64+0x21/0x4e0 [ 284.155460] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.160800] __x64_sys_write+0x6e/0xb0 [ 284.164664] do_syscall_64+0xd0/0x4e0 [ 284.168450] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.173623] RIP: 0033:0x459279 [ 284.176789] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.195677] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 284.203360] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 284.210606] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 284.217849] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 284.225104] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 284.232347] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 284.239605] CPU: 0 PID: 11223 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 284.247483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.256825] Call Trace: [ 284.259403] dump_stack+0x123/0x177 [ 284.263021] should_fail.cold.4+0x5/0x13 [ 284.267075] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 284.272165] ? kernel_text_address+0x79/0xf0 [ 284.276552] ? __kernel_text_address+0xd/0x40 [ 284.281020] ? unwind_get_return_address+0x61/0xa0 [ 284.285924] __should_failslab+0xba/0xf0 [ 284.289957] should_failslab+0x9/0x14 [ 284.293730] __kmalloc+0x70/0x770 [ 284.297164] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 284.302428] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 284.307515] ? tls_push_record+0xf3/0x1720 [ 284.311720] ? tls_sw_sendmsg+0x92d/0x1020 [ 284.315930] ? inet_sendmsg+0x108/0x440 [ 284.319877] ? smc_sendmsg+0x223/0x320 [ 284.323738] ? sock_sendmsg+0xb5/0xf0 [ 284.327508] ? sock_write_iter+0x215/0x420 [ 284.331716] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 284.337485] ? iov_iter_get_pages+0x1ef/0x11a0 [ 284.342053] ? __lock_is_held+0xb5/0x140 [ 284.346091] generic_gcmaes_encrypt+0xfd/0x150 [ 284.350642] ? generic_gcmaes_encrypt+0xfd/0x150 [ 284.355369] ? helper_rfc4106_encrypt+0x450/0x450 [ 284.360187] ? __kmalloc+0x5f1/0x770 [ 284.363876] gcmaes_wrapper_encrypt+0x109/0x180 [ 284.368519] tls_push_record+0x966/0x1720 [ 284.372640] ? lockdep_hardirqs_on+0x421/0x5c0 [ 284.377204] tls_sw_sendmsg+0x92d/0x1020 [ 284.381240] ? mark_held_locks+0x130/0x130 [ 284.385455] ? __lock_acquire+0x792/0x4980 [ 284.389677] ? find_held_lock+0x36/0x1d0 [ 284.393712] ? tls_sw_push_pending_record+0x10/0x10 [ 284.398788] ? __local_bh_enable_ip+0x160/0x260 [ 284.403428] ? lock_sock_nested+0xc5/0x100 [ 284.407636] ? lockdep_hardirqs_on+0x421/0x5c0 [ 284.412189] ? lock_sock_nested+0x82/0x100 [ 284.416404] ? trace_hardirqs_on+0x28/0x190 [ 284.420698] ? lock_sock_nested+0x82/0x100 [ 284.424904] ? lock_sock_nested+0x82/0x100 [ 284.429113] inet_sendmsg+0x108/0x440 [ 284.432889] smc_sendmsg+0x223/0x320 [ 284.436575] ? smc_sendpage+0x170/0x170 [ 284.440524] sock_sendmsg+0xb5/0xf0 [ 284.444123] sock_write_iter+0x215/0x420 [ 284.448155] ? sock_sendmsg+0xf0/0xf0 [ 284.451953] __vfs_write+0x443/0x890 [ 284.455653] ? kernel_read+0x130/0x130 [ 284.459517] ? selinux_file_permission+0x2d1/0x3f0 [ 284.464421] ? rw_verify_area+0xb8/0x2b0 [ 284.468466] vfs_write+0x150/0x4d0 [ 284.471983] ksys_write+0x103/0x260 [ 284.475581] ? do_sys_open+0x16e/0x350 [ 284.479441] ? __ia32_sys_read+0xa0/0xa0 [ 284.483478] ? do_syscall_64+0x21/0x4e0 [ 284.487423] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.492766] __x64_sys_write+0x6e/0xb0 [ 284.496628] do_syscall_64+0xd0/0x4e0 [ 284.500403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.505565] RIP: 0033:0x459279 [ 284.508738] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.527699] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 284.535378] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 284.542620] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 284.549863] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 284.557117] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 284.564360] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 284.582495] FAULT_INJECTION: forcing a failure. [ 284.582495] name failslab, interval 1, probability 0, space 0, times 0 [ 284.594705] FAULT_INJECTION: forcing a failure. [ 284.594705] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 284.621545] CPU: 1 PID: 11231 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 284.629444] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.638786] Call Trace: [ 284.641366] dump_stack+0x123/0x177 [ 284.644989] should_fail.cold.4+0x5/0x13 [ 284.649042] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 284.654132] ? kernel_text_address+0x79/0xf0 [ 284.658529] ? __kernel_text_address+0xd/0x40 [ 284.663016] ? unwind_get_return_address+0x61/0xa0 [ 284.667937] __should_failslab+0xba/0xf0 [ 284.671990] should_failslab+0x9/0x14 [ 284.675787] __kmalloc+0x70/0x770 [ 284.679234] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 284.684506] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 284.689600] ? tls_push_record+0xf3/0x1720 [ 284.693825] ? tls_sw_sendmsg+0x92d/0x1020 [ 284.698049] ? inet_sendmsg+0x108/0x440 [ 284.702020] ? smc_sendmsg+0x223/0x320 [ 284.705900] ? sock_sendmsg+0xb5/0xf0 [ 284.709688] ? sock_write_iter+0x215/0x420 [ 284.713915] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 284.719702] ? iov_iter_get_pages+0x1ef/0x11a0 [ 284.724631] ? __lock_is_held+0xb5/0x140 [ 284.728696] generic_gcmaes_encrypt+0xfd/0x150 [ 284.733271] ? generic_gcmaes_encrypt+0xfd/0x150 [ 284.738016] ? helper_rfc4106_encrypt+0x450/0x450 [ 284.742850] ? __kmalloc+0x5f1/0x770 [ 284.746558] gcmaes_wrapper_encrypt+0x109/0x180 [ 284.751215] tls_push_record+0x966/0x1720 [ 284.755345] ? lockdep_hardirqs_on+0x421/0x5c0 [ 284.759910] tls_sw_sendmsg+0x92d/0x1020 [ 284.763944] ? mark_held_locks+0x130/0x130 [ 284.768151] ? __lock_acquire+0x792/0x4980 [ 284.772390] ? find_held_lock+0x36/0x1d0 [ 284.776425] ? tls_sw_push_pending_record+0x10/0x10 [ 284.781416] ? __local_bh_enable_ip+0x160/0x260 [ 284.786056] ? lock_sock_nested+0xc5/0x100 [ 284.790261] ? lockdep_hardirqs_on+0x421/0x5c0 [ 284.794835] ? lock_sock_nested+0x82/0x100 [ 284.799051] ? trace_hardirqs_on+0x28/0x190 [ 284.803349] ? lock_sock_nested+0x82/0x100 [ 284.807559] ? lock_sock_nested+0x82/0x100 [ 284.811773] inet_sendmsg+0x108/0x440 [ 284.815573] smc_sendmsg+0x223/0x320 [ 284.819262] ? smc_sendpage+0x170/0x170 [ 284.823215] sock_sendmsg+0xb5/0xf0 [ 284.826818] sock_write_iter+0x215/0x420 [ 284.830870] ? sock_sendmsg+0xf0/0xf0 [ 284.834652] __vfs_write+0x443/0x890 [ 284.838356] ? kernel_read+0x130/0x130 [ 284.842255] ? selinux_file_permission+0x2d1/0x3f0 [ 284.847164] ? rw_verify_area+0xb8/0x2b0 [ 284.851204] vfs_write+0x150/0x4d0 [ 284.854722] ksys_write+0x103/0x260 [ 284.858322] ? do_sys_open+0x16e/0x350 [ 284.862182] ? __ia32_sys_read+0xa0/0xa0 [ 284.866219] ? do_syscall_64+0x21/0x4e0 [ 284.870176] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.875514] __x64_sys_write+0x6e/0xb0 [ 284.879375] do_syscall_64+0xd0/0x4e0 [ 284.883151] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 284.888311] RIP: 0033:0x459279 [ 284.891478] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 284.910480] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 284.918164] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 284.925409] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 284.932651] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 284.939894] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 284.947136] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 284.971411] CPU: 0 PID: 11235 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 284.979307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 284.988652] Call Trace: [ 284.991232] dump_stack+0x123/0x177 [ 284.994852] should_fail.cold.4+0x5/0x13 [ 284.998906] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 285.003998] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 285.009262] ? kasan_unpoison_shadow+0x35/0x50 [ 285.013839] __alloc_pages_nodemask+0x1d5/0x710 [ 285.018490] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 285.023494] alloc_pages_current+0xd6/0x1b0 [ 285.027796] skb_page_frag_refill+0x20b/0x400 [ 285.032268] sk_page_frag_refill+0x46/0x1b0 [ 285.036565] tcp_sendmsg_locked+0xc58/0x35b0 [ 285.040967] ? mark_held_locks+0x130/0x130 [ 285.045198] ? mark_held_locks+0xc7/0x130 [ 285.049327] ? tcp_sendpage+0x50/0x50 [ 285.053117] ? mark_held_locks+0xc7/0x130 [ 285.057242] ? __local_bh_enable_ip+0x160/0x260 [ 285.061885] ? lock_sock_nested+0xc5/0x100 [ 285.066092] ? lockdep_hardirqs_on+0x421/0x5c0 [ 285.070648] ? lock_sock_nested+0x82/0x100 [ 285.074860] ? trace_hardirqs_on+0x28/0x190 [ 285.079154] ? lock_sock_nested+0x82/0x100 [ 285.083360] ? lock_sock_nested+0x82/0x100 [ 285.087566] ? __local_bh_enable_ip+0x160/0x260 [ 285.092212] tcp_sendmsg+0x27/0x40 [ 285.095728] inet_sendmsg+0x108/0x440 [ 285.099504] smc_sendmsg+0x223/0x320 [ 285.103195] ? smc_sendpage+0x170/0x170 [ 285.107145] sock_sendmsg+0xb5/0xf0 [ 285.110745] sock_write_iter+0x215/0x420 [ 285.114780] ? sock_sendmsg+0xf0/0xf0 [ 285.118559] __vfs_write+0x443/0x890 [ 285.122247] ? kernel_read+0x130/0x130 [ 285.126111] ? selinux_file_permission+0x2d1/0x3f0 [ 285.131015] ? rw_verify_area+0xb8/0x2b0 [ 285.135050] vfs_write+0x150/0x4d0 [ 285.138574] ksys_write+0x103/0x260 [ 285.142177] ? do_sys_open+0x16e/0x350 [ 285.146038] ? __ia32_sys_read+0xa0/0xa0 [ 285.150087] ? do_syscall_64+0x21/0x4e0 [ 285.154045] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.159383] __x64_sys_write+0x6e/0xb0 [ 285.163242] do_syscall_64+0xd0/0x4e0 [ 285.167015] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.172181] RIP: 0033:0x459279 [ 285.175347] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.194219] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 285.201897] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 285.209140] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 285.216386] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 285.223627] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 285.230868] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 285.248392] FAULT_INJECTION: forcing a failure. [ 285.248392] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 285.260454] FAULT_INJECTION: forcing a failure. [ 285.260454] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 285.276895] FAULT_INJECTION: forcing a failure. [ 285.276895] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 285.277027] FAULT_INJECTION: forcing a failure. [ 285.277027] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 285.289015] FAULT_INJECTION: forcing a failure. [ 285.289015] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 285.311465] CPU: 1 PID: 11263 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 285.320350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.329681] Call Trace: [ 285.332247] dump_stack+0x123/0x177 [ 285.335853] should_fail.cold.4+0x5/0x13 [ 285.339889] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 285.344967] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 285.350217] ? kasan_unpoison_shadow+0x35/0x50 [ 285.354776] __alloc_pages_nodemask+0x1d5/0x710 [ 285.359421] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 285.364418] alloc_pages_current+0xd6/0x1b0 [ 285.368715] skb_page_frag_refill+0x20b/0x400 [ 285.373188] sk_page_frag_refill+0x46/0x1b0 [ 285.377486] tcp_sendmsg_locked+0xc58/0x35b0 [ 285.381869] ? mark_held_locks+0x130/0x130 [ 285.386075] ? mark_held_locks+0xc7/0x130 [ 285.390215] ? tcp_sendpage+0x50/0x50 [ 285.394005] ? mark_held_locks+0xc7/0x130 [ 285.398139] ? __local_bh_enable_ip+0x160/0x260 [ 285.402785] ? lock_sock_nested+0xc5/0x100 [ 285.406992] ? lockdep_hardirqs_on+0x421/0x5c0 [ 285.411544] ? lock_sock_nested+0x82/0x100 [ 285.416156] ? trace_hardirqs_on+0x28/0x190 [ 285.420454] ? lock_sock_nested+0x82/0x100 [ 285.424668] ? __local_bh_enable_ip+0x160/0x260 [ 285.429314] tcp_sendmsg+0x27/0x40 [ 285.432839] inet_sendmsg+0x108/0x440 [ 285.436619] smc_sendmsg+0x223/0x320 [ 285.440306] ? smc_sendpage+0x170/0x170 [ 285.444255] sock_sendmsg+0xb5/0xf0 [ 285.447870] sock_write_iter+0x215/0x420 [ 285.451905] ? sock_sendmsg+0xf0/0xf0 [ 285.455683] ? trace_event_raw_event_btrfs__writepage+0x720/0xac0 [ 285.461899] __vfs_write+0x443/0x890 [ 285.465588] ? kernel_read+0x130/0x130 [ 285.469457] ? selinux_file_permission+0x2d1/0x3f0 [ 285.474364] ? rw_verify_area+0xb8/0x2b0 [ 285.478399] vfs_write+0x150/0x4d0 [ 285.481916] ksys_write+0x103/0x260 [ 285.485626] ? do_sys_open+0x16e/0x350 [ 285.489501] ? __ia32_sys_read+0xa0/0xa0 [ 285.493540] ? do_syscall_64+0x21/0x4e0 [ 285.497495] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.502838] __x64_sys_write+0x6e/0xb0 [ 285.506714] do_syscall_64+0xd0/0x4e0 [ 285.510492] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.515655] RIP: 0033:0x459279 [ 285.518821] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.537696] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 285.545389] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 285.552633] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 285.559895] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 285.567142] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 285.574385] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 285.581654] CPU: 0 PID: 11264 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 285.589526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.598875] Call Trace: [ 285.601461] dump_stack+0x123/0x177 [ 285.605085] should_fail.cold.4+0x5/0x13 [ 285.609137] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 285.614226] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 285.619497] ? kasan_unpoison_shadow+0x35/0x50 [ 285.624075] __alloc_pages_nodemask+0x1d5/0x710 [ 285.628738] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 285.633754] alloc_pages_current+0xd6/0x1b0 [ 285.638066] skb_page_frag_refill+0x20b/0x400 [ 285.642571] sk_page_frag_refill+0x46/0x1b0 [ 285.646887] tcp_sendmsg_locked+0xc58/0x35b0 [ 285.651285] ? mark_held_locks+0x130/0x130 [ 285.655504] ? mark_held_locks+0xc7/0x130 [ 285.659653] ? tcp_sendpage+0x50/0x50 [ 285.663443] ? mark_held_locks+0xc7/0x130 [ 285.667581] ? __local_bh_enable_ip+0x160/0x260 [ 285.672237] ? lock_sock_nested+0xc5/0x100 [ 285.676462] ? lockdep_hardirqs_on+0x421/0x5c0 [ 285.681033] ? lock_sock_nested+0x82/0x100 [ 285.685257] ? trace_hardirqs_on+0x28/0x190 [ 285.689567] ? lock_sock_nested+0x82/0x100 [ 285.693790] ? lock_sock_nested+0x82/0x100 [ 285.698012] ? __local_bh_enable_ip+0x160/0x260 [ 285.702676] tcp_sendmsg+0x27/0x40 [ 285.706236] inet_sendmsg+0x108/0x440 [ 285.710026] smc_sendmsg+0x223/0x320 [ 285.713723] ? smc_sendpage+0x170/0x170 [ 285.717691] sock_sendmsg+0xb5/0xf0 [ 285.721297] sock_write_iter+0x215/0x420 [ 285.725339] ? sock_sendmsg+0xf0/0xf0 [ 285.729129] __vfs_write+0x443/0x890 [ 285.732821] ? kernel_read+0x130/0x130 [ 285.736700] ? selinux_file_permission+0x2d1/0x3f0 [ 285.741611] ? rw_verify_area+0xb8/0x2b0 [ 285.745655] vfs_write+0x150/0x4d0 [ 285.749175] ksys_write+0x103/0x260 [ 285.752782] ? do_sys_open+0x16e/0x350 [ 285.756653] ? __ia32_sys_read+0xa0/0xa0 [ 285.760696] ? do_syscall_64+0x21/0x4e0 [ 285.764649] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.770010] __x64_sys_write+0x6e/0xb0 [ 285.773873] do_syscall_64+0xd0/0x4e0 [ 285.777651] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 285.782818] RIP: 0033:0x459279 [ 285.785983] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 285.804861] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 285.812554] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 285.819802] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 285.827056] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 285.834308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 285.841554] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 285.848817] CPU: 1 PID: 11255 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 285.856689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 285.866029] Call Trace: [ 285.868607] dump_stack+0x123/0x177 [ 285.872230] should_fail.cold.4+0x5/0x13 [ 285.876285] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 285.881373] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 285.886800] ? kasan_unpoison_shadow+0x35/0x50 [ 285.891360] __alloc_pages_nodemask+0x1d5/0x710 [ 285.896004] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 285.900999] alloc_pages_current+0xd6/0x1b0 [ 285.905298] skb_page_frag_refill+0x20b/0x400 [ 285.909770] sk_page_frag_refill+0x46/0x1b0 [ 285.914070] tcp_sendmsg_locked+0xc58/0x35b0 [ 285.918463] ? mark_held_locks+0x130/0x130 [ 285.922932] ? mark_held_locks+0xc7/0x130 [ 285.927065] ? tcp_sendpage+0x50/0x50 [ 285.932595] ? mark_held_locks+0xc7/0x130 [ 285.936718] ? __local_bh_enable_ip+0x160/0x260 [ 285.941359] ? lock_sock_nested+0xc5/0x100 [ 285.945570] ? lockdep_hardirqs_on+0x421/0x5c0 [ 285.954045] ? lock_sock_nested+0x82/0x100 [ 285.958252] ? trace_hardirqs_on+0x28/0x190 [ 285.962546] ? lock_sock_nested+0x82/0x100 [ 285.966752] ? lock_sock_nested+0x82/0x100 [ 285.970972] ? __local_bh_enable_ip+0x160/0x260 [ 285.975617] tcp_sendmsg+0x27/0x40 [ 285.979132] inet_sendmsg+0x108/0x440 [ 285.982911] smc_sendmsg+0x223/0x320 [ 285.986598] ? smc_sendpage+0x170/0x170 [ 285.990545] sock_sendmsg+0xb5/0xf0 [ 285.994160] sock_write_iter+0x215/0x420 [ 285.998236] ? sock_sendmsg+0xf0/0xf0 [ 286.002034] __vfs_write+0x443/0x890 [ 286.005725] ? kernel_read+0x130/0x130 [ 286.009610] ? selinux_file_permission+0x2d1/0x3f0 [ 286.014521] ? rw_verify_area+0xb8/0x2b0 [ 286.018572] vfs_write+0x150/0x4d0 [ 286.022089] ksys_write+0x103/0x260 [ 286.025689] ? do_sys_open+0x16e/0x350 [ 286.029564] ? __ia32_sys_read+0xa0/0xa0 [ 286.033605] ? do_syscall_64+0x21/0x4e0 [ 286.037556] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.042902] __x64_sys_write+0x6e/0xb0 [ 286.046782] do_syscall_64+0xd0/0x4e0 [ 286.050569] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.055735] RIP: 0033:0x459279 [ 286.058916] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 286.077878] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 286.085561] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 286.092805] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 286.100061] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 286.107306] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 286.114549] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 286.121842] CPU: 0 PID: 11262 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 286.129720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.139159] Call Trace: [ 286.141740] dump_stack+0x123/0x177 [ 286.145366] should_fail.cold.4+0x5/0x13 [ 286.149439] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 286.154532] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 286.159800] ? kasan_unpoison_shadow+0x35/0x50 [ 286.164374] __alloc_pages_nodemask+0x1d5/0x710 [ 286.169030] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 286.174037] alloc_pages_current+0xd6/0x1b0 [ 286.178345] skb_page_frag_refill+0x20b/0x400 [ 286.182835] sk_page_frag_refill+0x46/0x1b0 [ 286.187148] tcp_sendmsg_locked+0xc58/0x35b0 [ 286.191547] ? mark_held_locks+0x130/0x130 [ 286.195754] ? mark_held_locks+0xc7/0x130 [ 286.199891] ? tcp_sendpage+0x50/0x50 [ 286.203673] ? mark_held_locks+0xc7/0x130 [ 286.207793] ? __local_bh_enable_ip+0x160/0x260 [ 286.212446] ? lock_sock_nested+0xc5/0x100 [ 286.216653] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.221218] ? lock_sock_nested+0x82/0x100 [ 286.225436] ? trace_hardirqs_on+0x28/0x190 [ 286.229732] ? lock_sock_nested+0x82/0x100 [ 286.233947] ? lock_sock_nested+0x82/0x100 [ 286.238157] ? __local_bh_enable_ip+0x160/0x260 [ 286.242802] tcp_sendmsg+0x27/0x40 [ 286.246319] inet_sendmsg+0x108/0x440 [ 286.250097] smc_sendmsg+0x223/0x320 [ 286.253795] ? smc_sendpage+0x170/0x170 [ 286.257756] sock_sendmsg+0xb5/0xf0 [ 286.261372] sock_write_iter+0x215/0x420 [ 286.265422] ? sock_sendmsg+0xf0/0xf0 [ 286.269223] __vfs_write+0x443/0x890 [ 286.272925] ? kernel_read+0x130/0x130 [ 286.276799] ? selinux_file_permission+0x2d1/0x3f0 [ 286.281714] ? rw_verify_area+0xb8/0x2b0 [ 286.285764] vfs_write+0x150/0x4d0 [ 286.289296] ksys_write+0x103/0x260 [ 286.292913] ? do_sys_open+0x16e/0x350 [ 286.296789] ? __ia32_sys_read+0xa0/0xa0 [ 286.300840] ? do_syscall_64+0x21/0x4e0 [ 286.304805] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.310159] __x64_sys_write+0x6e/0xb0 [ 286.314028] do_syscall_64+0xd0/0x4e0 [ 286.317816] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.322995] RIP: 0033:0x459279 [ 286.326172] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 286.345053] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 286.352753] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 286.360003] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 286.367248] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 286.374493] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 286.381735] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 286.400942] CPU: 0 PID: 11265 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 286.408833] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.418179] Call Trace: [ 286.420788] dump_stack+0x123/0x177 [ 286.424411] should_fail.cold.4+0x5/0x13 [ 286.428467] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 286.433563] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 286.438830] ? kasan_unpoison_shadow+0x35/0x50 [ 286.443406] __alloc_pages_nodemask+0x1d5/0x710 [ 286.448067] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 286.453085] alloc_pages_current+0xd6/0x1b0 [ 286.457402] skb_page_frag_refill+0x20b/0x400 [ 286.461977] sk_page_frag_refill+0x46/0x1b0 [ 286.466289] tcp_sendmsg_locked+0xc58/0x35b0 [ 286.470696] ? mark_held_locks+0x130/0x130 [ 286.474921] ? mark_held_locks+0xc7/0x130 [ 286.479072] ? tcp_sendpage+0x50/0x50 [ 286.482865] ? mark_held_locks+0xc7/0x130 [ 286.487006] ? __local_bh_enable_ip+0x160/0x260 [ 286.491673] ? lock_sock_nested+0xc5/0x100 [ 286.495899] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.500472] ? lock_sock_nested+0x82/0x100 [ 286.504702] ? trace_hardirqs_on+0x28/0x190 [ 286.509031] ? lock_sock_nested+0x82/0x100 [ 286.513254] ? lock_sock_nested+0x82/0x100 [ 286.517485] ? __local_bh_enable_ip+0x160/0x260 [ 286.522143] tcp_sendmsg+0x27/0x40 [ 286.525659] inet_sendmsg+0x108/0x440 [ 286.529434] smc_sendmsg+0x223/0x320 [ 286.533120] ? smc_sendpage+0x170/0x170 [ 286.537068] sock_sendmsg+0xb5/0xf0 [ 286.540666] sock_write_iter+0x215/0x420 [ 286.544711] ? sock_sendmsg+0xf0/0xf0 [ 286.548498] __vfs_write+0x443/0x890 [ 286.552184] ? kernel_read+0x130/0x130 [ 286.556049] ? selinux_file_permission+0x2d1/0x3f0 [ 286.560954] ? rw_verify_area+0xb8/0x2b0 [ 286.564991] vfs_write+0x150/0x4d0 [ 286.568506] ksys_write+0x103/0x260 [ 286.572105] ? do_sys_open+0x16e/0x350 [ 286.575973] ? __ia32_sys_read+0xa0/0xa0 [ 286.580009] ? do_syscall_64+0x21/0x4e0 [ 286.583957] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.589294] __x64_sys_write+0x6e/0xb0 [ 286.593165] do_syscall_64+0xd0/0x4e0 [ 286.596937] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.602100] RIP: 0033:0x459279 [ 286.605265] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 286.624145] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 286.631910] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 286.639166] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 286.646409] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 286.653663] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 286.660905] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 286.701762] FAULT_INJECTION: forcing a failure. [ 286.701762] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 286.713741] CPU: 0 PID: 11281 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 286.721611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 286.730953] Call Trace: [ 286.733531] dump_stack+0x123/0x177 [ 286.737148] should_fail.cold.4+0x5/0x13 [ 286.741186] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 286.746264] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 286.751531] ? kasan_unpoison_shadow+0x35/0x50 [ 286.756092] __alloc_pages_nodemask+0x1d5/0x710 [ 286.760735] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 286.765729] alloc_pages_current+0xd6/0x1b0 [ 286.770025] skb_page_frag_refill+0x20b/0x400 [ 286.774494] sk_page_frag_refill+0x46/0x1b0 [ 286.778790] tcp_sendmsg_locked+0xc58/0x35b0 [ 286.783172] ? mark_held_locks+0x130/0x130 [ 286.787379] ? mark_held_locks+0xc7/0x130 [ 286.791503] ? tcp_sendpage+0x50/0x50 [ 286.795277] ? mark_held_locks+0xc7/0x130 [ 286.799399] ? __local_bh_enable_ip+0x160/0x260 [ 286.804152] ? lock_sock_nested+0xc5/0x100 [ 286.808365] ? lockdep_hardirqs_on+0x421/0x5c0 [ 286.812919] ? lock_sock_nested+0x82/0x100 [ 286.817127] ? trace_hardirqs_on+0x28/0x190 [ 286.821440] ? lock_sock_nested+0x82/0x100 [ 286.825654] ? lock_sock_nested+0x82/0x100 [ 286.829867] ? __local_bh_enable_ip+0x160/0x260 [ 286.834514] tcp_sendmsg+0x27/0x40 [ 286.838030] inet_sendmsg+0x108/0x440 [ 286.841806] smc_sendmsg+0x223/0x320 [ 286.845496] ? smc_sendpage+0x170/0x170 [ 286.849465] sock_sendmsg+0xb5/0xf0 [ 286.853077] sock_write_iter+0x215/0x420 [ 286.857120] ? sock_sendmsg+0xf0/0xf0 [ 286.860921] __vfs_write+0x443/0x890 [ 286.864614] ? kernel_read+0x130/0x130 [ 286.868480] ? selinux_file_permission+0x2d1/0x3f0 [ 286.873482] ? rw_verify_area+0xb8/0x2b0 [ 286.877519] vfs_write+0x150/0x4d0 [ 286.881033] ksys_write+0x103/0x260 [ 286.884634] ? do_sys_open+0x16e/0x350 [ 286.888496] ? __ia32_sys_read+0xa0/0xa0 [ 286.892531] ? do_syscall_64+0x21/0x4e0 [ 286.896479] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.901818] __x64_sys_write+0x6e/0xb0 [ 286.905686] do_syscall_64+0xd0/0x4e0 [ 286.909479] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 286.914647] RIP: 0033:0x459279 [ 286.917812] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 286.936860] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 286.944540] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 286.951782] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 286.959027] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 286.966281] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 286.973523] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 286.996206] FAULT_INJECTION: forcing a failure. [ 286.996206] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 286.999590] FAULT_INJECTION: forcing a failure. [ 286.999590] name failslab, interval 1, probability 0, space 0, times 0 [ 287.012706] FAULT_INJECTION: forcing a failure. [ 287.012706] name failslab, interval 1, probability 0, space 0, times 0 [ 287.019601] FAULT_INJECTION: forcing a failure. [ 287.019601] name failslab, interval 1, probability 0, space 0, times 0 [ 287.047632] FAULT_INJECTION: forcing a failure. [ 287.047632] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 287.064673] CPU: 1 PID: 11302 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 287.072556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.081895] Call Trace: [ 287.084478] dump_stack+0x123/0x177 [ 287.088113] should_fail.cold.4+0x5/0x13 [ 287.092169] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 287.097247] ? kernel_text_address+0x79/0xf0 [ 287.101637] ? __kernel_text_address+0xd/0x40 [ 287.106114] ? unwind_get_return_address+0x61/0xa0 [ 287.111035] __should_failslab+0xba/0xf0 [ 287.115079] should_failslab+0x9/0x14 [ 287.118856] __kmalloc+0x70/0x770 [ 287.122291] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 287.127550] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 287.132631] ? tls_push_record+0xf3/0x1720 [ 287.136838] ? tls_sw_sendmsg+0x92d/0x1020 [ 287.141055] ? inet_sendmsg+0x108/0x440 [ 287.145008] ? smc_sendmsg+0x223/0x320 [ 287.148881] ? sock_sendmsg+0xb5/0xf0 [ 287.152655] ? sock_write_iter+0x215/0x420 [ 287.156867] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 287.162655] ? iov_iter_get_pages+0x1ef/0x11a0 [ 287.167219] ? __lock_is_held+0xb5/0x140 [ 287.171262] generic_gcmaes_encrypt+0xfd/0x150 [ 287.175831] ? generic_gcmaes_encrypt+0xfd/0x150 [ 287.180561] ? helper_rfc4106_encrypt+0x450/0x450 [ 287.185389] ? __kmalloc+0x5f1/0x770 [ 287.189080] gcmaes_wrapper_encrypt+0x109/0x180 [ 287.193723] tls_push_record+0x966/0x1720 [ 287.197846] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.202408] tls_sw_sendmsg+0x92d/0x1020 [ 287.206441] ? mark_held_locks+0x130/0x130 [ 287.210647] ? __lock_acquire+0x792/0x4980 [ 287.214863] ? find_held_lock+0x36/0x1d0 [ 287.218900] ? tls_sw_push_pending_record+0x10/0x10 [ 287.223910] ? __local_bh_enable_ip+0x160/0x260 [ 287.228553] ? lock_sock_nested+0xc5/0x100 [ 287.232768] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.237326] ? lock_sock_nested+0x82/0x100 [ 287.241536] ? trace_hardirqs_on+0x28/0x190 [ 287.245836] ? lock_sock_nested+0x82/0x100 [ 287.250048] ? lock_sock_nested+0x82/0x100 [ 287.254271] inet_sendmsg+0x108/0x440 [ 287.258058] smc_sendmsg+0x223/0x320 [ 287.261746] ? smc_sendpage+0x170/0x170 [ 287.265692] sock_sendmsg+0xb5/0xf0 [ 287.269293] sock_write_iter+0x215/0x420 [ 287.273331] ? sock_sendmsg+0xf0/0xf0 [ 287.277115] __vfs_write+0x443/0x890 [ 287.280804] ? kernel_read+0x130/0x130 [ 287.284673] ? selinux_file_permission+0x2d1/0x3f0 [ 287.289580] ? rw_verify_area+0xb8/0x2b0 [ 287.293628] vfs_write+0x150/0x4d0 [ 287.297143] ksys_write+0x103/0x260 [ 287.300742] ? do_sys_open+0x16e/0x350 [ 287.304605] ? __ia32_sys_read+0xa0/0xa0 [ 287.308641] ? do_syscall_64+0x21/0x4e0 [ 287.312589] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.317932] __x64_sys_write+0x6e/0xb0 [ 287.321794] do_syscall_64+0xd0/0x4e0 [ 287.325571] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.330734] RIP: 0033:0x459279 [ 287.333912] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 287.352788] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 287.360477] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 287.367723] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 287.374983] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 287.382237] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 287.389481] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 287.396740] CPU: 0 PID: 11293 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 287.404618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.413984] Call Trace: [ 287.416549] dump_stack+0x123/0x177 [ 287.420151] should_fail.cold.4+0x5/0x13 [ 287.424196] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 287.429270] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 287.434520] ? kasan_unpoison_shadow+0x35/0x50 [ 287.439081] __alloc_pages_nodemask+0x1d5/0x710 [ 287.443724] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 287.448718] alloc_pages_current+0xd6/0x1b0 [ 287.453014] skb_page_frag_refill+0x20b/0x400 [ 287.457491] sk_page_frag_refill+0x46/0x1b0 [ 287.461787] tcp_sendmsg_locked+0xc58/0x35b0 [ 287.466173] ? mark_held_locks+0x130/0x130 [ 287.470384] ? mark_held_locks+0xc7/0x130 [ 287.474509] ? tcp_sendpage+0x50/0x50 [ 287.478284] ? mark_held_locks+0xc7/0x130 [ 287.482404] ? __local_bh_enable_ip+0x160/0x260 [ 287.487044] ? lock_sock_nested+0xc5/0x100 [ 287.491250] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.495804] ? lock_sock_nested+0x82/0x100 [ 287.500012] ? trace_hardirqs_on+0x28/0x190 [ 287.504317] ? lock_sock_nested+0x82/0x100 [ 287.508523] ? lock_sock_nested+0x82/0x100 [ 287.512728] ? __local_bh_enable_ip+0x160/0x260 [ 287.517373] tcp_sendmsg+0x27/0x40 [ 287.520886] inet_sendmsg+0x108/0x440 [ 287.524663] smc_sendmsg+0x223/0x320 [ 287.528349] ? smc_sendpage+0x170/0x170 [ 287.532295] sock_sendmsg+0xb5/0xf0 [ 287.535895] sock_write_iter+0x215/0x420 [ 287.539928] ? sock_sendmsg+0xf0/0xf0 [ 287.543708] __vfs_write+0x443/0x890 [ 287.547410] ? kernel_read+0x130/0x130 [ 287.551277] ? selinux_file_permission+0x2d1/0x3f0 [ 287.556193] ? rw_verify_area+0xb8/0x2b0 [ 287.560240] vfs_write+0x150/0x4d0 [ 287.563767] ksys_write+0x103/0x260 [ 287.567365] ? do_sys_open+0x16e/0x350 [ 287.571224] ? __ia32_sys_read+0xa0/0xa0 [ 287.575260] ? do_syscall_64+0x21/0x4e0 [ 287.579217] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.584555] __x64_sys_write+0x6e/0xb0 [ 287.588418] do_syscall_64+0xd0/0x4e0 [ 287.592193] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.597354] RIP: 0033:0x459279 [ 287.600521] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 287.619395] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 287.627161] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 287.634403] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 287.641647] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 287.648887] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 287.656130] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 287.673260] CPU: 0 PID: 11300 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 287.681187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 287.690676] Call Trace: [ 287.693246] dump_stack+0x123/0x177 [ 287.696853] should_fail.cold.4+0x5/0x13 [ 287.700915] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 287.706007] ? kernel_text_address+0x79/0xf0 [ 287.710408] ? __kernel_text_address+0xd/0x40 [ 287.714878] ? unwind_get_return_address+0x61/0xa0 [ 287.719782] __should_failslab+0xba/0xf0 [ 287.723823] should_failslab+0x9/0x14 [ 287.727606] __kmalloc+0x70/0x770 [ 287.731037] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 287.736293] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 287.741388] ? tls_push_record+0xf3/0x1720 [ 287.745596] ? tls_sw_sendmsg+0x92d/0x1020 [ 287.749825] ? inet_sendmsg+0x108/0x440 [ 287.753773] ? smc_sendmsg+0x223/0x320 [ 287.757636] ? sock_sendmsg+0xb5/0xf0 [ 287.761408] ? sock_write_iter+0x215/0x420 [ 287.765631] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 287.771412] ? iov_iter_get_pages+0x1ef/0x11a0 [ 287.775979] ? __lock_is_held+0xb5/0x140 [ 287.780023] generic_gcmaes_encrypt+0xfd/0x150 [ 287.784600] ? generic_gcmaes_encrypt+0xfd/0x150 [ 287.789331] ? helper_rfc4106_encrypt+0x450/0x450 [ 287.794161] ? __kmalloc+0x5f1/0x770 [ 287.797857] gcmaes_wrapper_encrypt+0x109/0x180 [ 287.802507] tls_push_record+0x966/0x1720 [ 287.806635] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.811206] tls_sw_sendmsg+0x92d/0x1020 [ 287.815466] ? mark_held_locks+0x130/0x130 [ 287.819684] ? __lock_acquire+0x792/0x4980 [ 287.823916] ? find_held_lock+0x36/0x1d0 [ 287.827986] ? tls_sw_push_pending_record+0x10/0x10 [ 287.832979] ? __local_bh_enable_ip+0x160/0x260 [ 287.837625] ? lock_sock_nested+0xc5/0x100 [ 287.841840] ? lockdep_hardirqs_on+0x421/0x5c0 [ 287.846418] ? lock_sock_nested+0x82/0x100 [ 287.850630] ? trace_hardirqs_on+0x28/0x190 [ 287.854925] ? lock_sock_nested+0x82/0x100 [ 287.859137] ? lock_sock_nested+0x82/0x100 [ 287.863357] inet_sendmsg+0x108/0x440 [ 287.867139] smc_sendmsg+0x223/0x320 [ 287.870826] ? smc_sendpage+0x170/0x170 [ 287.874786] sock_sendmsg+0xb5/0xf0 [ 287.878394] sock_write_iter+0x215/0x420 [ 287.882445] ? sock_sendmsg+0xf0/0xf0 [ 287.886235] __vfs_write+0x443/0x890 [ 287.889926] ? kernel_read+0x130/0x130 [ 287.893796] ? selinux_file_permission+0x2d1/0x3f0 [ 287.898703] ? rw_verify_area+0xb8/0x2b0 [ 287.902746] vfs_write+0x150/0x4d0 [ 287.906269] ksys_write+0x103/0x260 [ 287.909874] ? do_sys_open+0x16e/0x350 [ 287.913754] ? __ia32_sys_read+0xa0/0xa0 [ 287.917790] ? do_syscall_64+0x21/0x4e0 [ 287.921745] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.927092] __x64_sys_write+0x6e/0xb0 [ 287.930956] do_syscall_64+0xd0/0x4e0 [ 287.934747] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 287.939910] RIP: 0033:0x459279 [ 287.943084] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 287.961975] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 287.969680] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 287.976926] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 287.984185] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 287.991436] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 287.998686] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 288.005946] CPU: 1 PID: 11301 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 288.013824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.023167] Call Trace: [ 288.025748] dump_stack+0x123/0x177 [ 288.029369] should_fail.cold.4+0x5/0x13 [ 288.033422] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 288.038515] ? kernel_text_address+0x79/0xf0 [ 288.042916] ? __kernel_text_address+0xd/0x40 [ 288.047406] ? unwind_get_return_address+0x61/0xa0 [ 288.052325] __should_failslab+0xba/0xf0 [ 288.056376] should_failslab+0x9/0x14 [ 288.060163] __kmalloc+0x70/0x770 [ 288.063594] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 288.068844] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 288.073919] ? tls_push_record+0xf3/0x1720 [ 288.078127] ? tls_sw_sendmsg+0x92d/0x1020 [ 288.082333] ? inet_sendmsg+0x108/0x440 [ 288.086297] ? smc_sendmsg+0x223/0x320 [ 288.090157] ? sock_sendmsg+0xb5/0xf0 [ 288.093929] ? sock_write_iter+0x215/0x420 [ 288.098159] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 288.103932] ? iov_iter_get_pages+0x1ef/0x11a0 [ 288.108491] ? __lock_is_held+0xb5/0x140 [ 288.112530] generic_gcmaes_encrypt+0xfd/0x150 [ 288.117084] ? generic_gcmaes_encrypt+0xfd/0x150 [ 288.121814] ? helper_rfc4106_encrypt+0x450/0x450 [ 288.126645] ? __kmalloc+0x5f1/0x770 [ 288.130334] gcmaes_wrapper_encrypt+0x109/0x180 [ 288.134978] tls_push_record+0x966/0x1720 [ 288.139108] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.143683] tls_sw_sendmsg+0x92d/0x1020 [ 288.147715] ? mark_held_locks+0x130/0x130 [ 288.151922] ? __lock_acquire+0x792/0x4980 [ 288.156134] ? find_held_lock+0x36/0x1d0 [ 288.160170] ? tls_sw_push_pending_record+0x10/0x10 [ 288.165157] ? __local_bh_enable_ip+0x160/0x260 [ 288.169799] ? lock_sock_nested+0xc5/0x100 [ 288.174005] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.178557] ? lock_sock_nested+0x82/0x100 [ 288.182765] ? trace_hardirqs_on+0x28/0x190 [ 288.187055] ? lock_sock_nested+0x82/0x100 [ 288.191264] ? lock_sock_nested+0x82/0x100 [ 288.195478] inet_sendmsg+0x108/0x440 [ 288.199255] smc_sendmsg+0x223/0x320 [ 288.202941] ? smc_sendpage+0x170/0x170 [ 288.206888] sock_sendmsg+0xb5/0xf0 [ 288.210487] sock_write_iter+0x215/0x420 [ 288.214520] ? sock_sendmsg+0xf0/0xf0 [ 288.218301] __vfs_write+0x443/0x890 [ 288.221987] ? kernel_read+0x130/0x130 [ 288.225851] ? selinux_file_permission+0x2d1/0x3f0 [ 288.230756] ? rw_verify_area+0xb8/0x2b0 [ 288.234790] vfs_write+0x150/0x4d0 [ 288.238305] ksys_write+0x103/0x260 [ 288.241903] ? do_sys_open+0x16e/0x350 [ 288.245762] ? __ia32_sys_read+0xa0/0xa0 [ 288.249813] ? do_syscall_64+0x21/0x4e0 [ 288.253762] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.259099] __x64_sys_write+0x6e/0xb0 [ 288.262959] do_syscall_64+0xd0/0x4e0 [ 288.266732] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.271894] RIP: 0033:0x459279 [ 288.275059] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 288.293934] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 288.301614] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 2020/06/02 10:23:49 executed programs: 956 [ 288.308856] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 288.316099] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 288.323341] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 288.330601] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 288.362917] CPU: 1 PID: 11299 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 288.370859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.373981] FAULT_INJECTION: forcing a failure. [ 288.373981] name failslab, interval 1, probability 0, space 0, times 0 [ 288.380199] Call Trace: [ 288.380210] dump_stack+0x123/0x177 [ 288.380222] should_fail.cold.4+0x5/0x13 [ 288.380229] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 288.380242] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 288.391713] FAULT_INJECTION: forcing a failure. [ 288.391713] name failslab, interval 1, probability 0, space 0, times 0 [ 288.393960] ? kasan_unpoison_shadow+0x35/0x50 [ 288.393972] __alloc_pages_nodemask+0x1d5/0x710 [ 288.393980] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 288.393994] alloc_pages_current+0xd6/0x1b0 [ 288.441614] skb_page_frag_refill+0x20b/0x400 [ 288.446085] sk_page_frag_refill+0x46/0x1b0 [ 288.450392] tcp_sendmsg_locked+0xc58/0x35b0 [ 288.454777] ? mark_held_locks+0x130/0x130 [ 288.458982] ? mark_held_locks+0xc7/0x130 [ 288.463119] ? tcp_sendpage+0x50/0x50 [ 288.466892] ? mark_held_locks+0xc7/0x130 [ 288.471025] ? __local_bh_enable_ip+0x160/0x260 [ 288.475684] ? lock_sock_nested+0xc5/0x100 [ 288.479891] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.484444] ? lock_sock_nested+0x82/0x100 [ 288.488649] ? trace_hardirqs_on+0x28/0x190 [ 288.492940] ? lock_sock_nested+0x82/0x100 [ 288.497146] ? lock_sock_nested+0x82/0x100 [ 288.501363] ? __local_bh_enable_ip+0x160/0x260 [ 288.506007] tcp_sendmsg+0x27/0x40 [ 288.509521] inet_sendmsg+0x108/0x440 [ 288.513306] smc_sendmsg+0x223/0x320 [ 288.517008] ? smc_sendpage+0x170/0x170 [ 288.520955] sock_sendmsg+0xb5/0xf0 [ 288.524554] sock_write_iter+0x215/0x420 [ 288.528586] ? sock_sendmsg+0xf0/0xf0 [ 288.532366] __vfs_write+0x443/0x890 [ 288.536062] ? kernel_read+0x130/0x130 [ 288.539927] ? selinux_file_permission+0x2d1/0x3f0 [ 288.544835] ? rw_verify_area+0xb8/0x2b0 [ 288.548869] vfs_write+0x150/0x4d0 [ 288.552382] ksys_write+0x103/0x260 [ 288.555981] ? do_sys_open+0x16e/0x350 [ 288.559869] ? __ia32_sys_read+0xa0/0xa0 [ 288.563904] ? do_syscall_64+0x21/0x4e0 [ 288.567851] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.573192] __x64_sys_write+0x6e/0xb0 [ 288.577059] do_syscall_64+0xd0/0x4e0 [ 288.580834] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.585996] RIP: 0033:0x459279 [ 288.589163] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 288.608395] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 288.616165] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 288.623538] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 288.630780] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 288.638021] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 288.645276] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 288.653200] CPU: 0 PID: 11311 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 288.661086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 288.670428] Call Trace: [ 288.673006] dump_stack+0x123/0x177 [ 288.676629] should_fail.cold.4+0x5/0x13 [ 288.680691] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 288.685791] ? kernel_text_address+0x79/0xf0 [ 288.690194] ? __kernel_text_address+0xd/0x40 [ 288.694680] ? unwind_get_return_address+0x61/0xa0 [ 288.699605] __should_failslab+0xba/0xf0 [ 288.703657] should_failslab+0x9/0x14 [ 288.707449] __kmalloc+0x70/0x770 [ 288.710898] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 288.716171] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 288.721267] ? tls_push_record+0xf3/0x1720 [ 288.725488] ? tls_sw_sendmsg+0x92d/0x1020 [ 288.729716] ? inet_sendmsg+0x108/0x440 [ 288.733681] ? smc_sendmsg+0x223/0x320 [ 288.737562] ? sock_sendmsg+0xb5/0xf0 [ 288.741357] ? sock_write_iter+0x215/0x420 [ 288.745584] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 288.751373] ? iov_iter_get_pages+0x1ef/0x11a0 [ 288.755955] ? __lock_is_held+0xb5/0x140 [ 288.760015] generic_gcmaes_encrypt+0xfd/0x150 [ 288.764586] ? generic_gcmaes_encrypt+0xfd/0x150 [ 288.769333] ? helper_rfc4106_encrypt+0x450/0x450 [ 288.774177] ? __kmalloc+0x5f1/0x770 [ 288.777885] gcmaes_wrapper_encrypt+0x109/0x180 [ 288.782545] tls_push_record+0x966/0x1720 [ 288.786684] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.791272] tls_sw_sendmsg+0x92d/0x1020 [ 288.795319] ? mark_held_locks+0x130/0x130 [ 288.799537] ? __lock_acquire+0x792/0x4980 [ 288.803764] ? find_held_lock+0x36/0x1d0 [ 288.807817] ? tls_sw_push_pending_record+0x10/0x10 [ 288.812821] ? __local_bh_enable_ip+0x160/0x260 [ 288.817481] ? lock_sock_nested+0xc5/0x100 [ 288.821711] ? lockdep_hardirqs_on+0x421/0x5c0 [ 288.826280] ? lock_sock_nested+0x82/0x100 [ 288.830502] ? trace_hardirqs_on+0x28/0x190 [ 288.834810] ? lock_sock_nested+0x82/0x100 [ 288.839032] ? lock_sock_nested+0x82/0x100 [ 288.843341] inet_sendmsg+0x108/0x440 [ 288.847141] smc_sendmsg+0x223/0x320 [ 288.850846] ? smc_sendpage+0x170/0x170 [ 288.854813] sock_sendmsg+0xb5/0xf0 [ 288.858429] sock_write_iter+0x215/0x420 [ 288.862484] ? sock_sendmsg+0xf0/0xf0 [ 288.866289] __vfs_write+0x443/0x890 [ 288.869997] ? kernel_read+0x130/0x130 [ 288.873881] ? selinux_file_permission+0x2d1/0x3f0 [ 288.878805] ? rw_verify_area+0xb8/0x2b0 [ 288.882852] vfs_write+0x150/0x4d0 [ 288.886370] ksys_write+0x103/0x260 [ 288.889971] ? do_sys_open+0x16e/0x350 [ 288.893838] ? __ia32_sys_read+0xa0/0xa0 [ 288.897882] ? do_syscall_64+0x21/0x4e0 [ 288.901838] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.907185] __x64_sys_write+0x6e/0xb0 [ 288.911054] do_syscall_64+0xd0/0x4e0 [ 288.914844] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 288.920125] RIP: 0033:0x459279 [ 288.923299] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 288.942177] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 288.949860] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 288.957106] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 288.964368] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 288.971617] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 288.978864] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 288.986144] CPU: 1 PID: 11312 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 288.994024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.003360] Call Trace: [ 289.005924] dump_stack+0x123/0x177 [ 289.009529] should_fail.cold.4+0x5/0x13 [ 289.013564] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 289.018658] ? kernel_text_address+0x79/0xf0 [ 289.023049] ? __kernel_text_address+0xd/0x40 [ 289.027537] ? unwind_get_return_address+0x61/0xa0 [ 289.032443] __should_failslab+0xba/0xf0 [ 289.036483] should_failslab+0x9/0x14 [ 289.040260] __kmalloc+0x70/0x770 [ 289.043691] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 289.048944] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 289.054020] ? tls_push_record+0xf3/0x1720 [ 289.058239] ? tls_sw_sendmsg+0x92d/0x1020 [ 289.062445] ? inet_sendmsg+0x108/0x440 [ 289.066394] ? smc_sendmsg+0x223/0x320 [ 289.070269] ? sock_sendmsg+0xb5/0xf0 [ 289.074040] ? sock_write_iter+0x215/0x420 [ 289.078250] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 289.084022] ? iov_iter_get_pages+0x1ef/0x11a0 [ 289.088583] ? __lock_is_held+0xb5/0x140 [ 289.092621] generic_gcmaes_encrypt+0xfd/0x150 [ 289.097175] ? generic_gcmaes_encrypt+0xfd/0x150 [ 289.101918] ? helper_rfc4106_encrypt+0x450/0x450 [ 289.106732] ? __kmalloc+0x5f1/0x770 [ 289.110430] gcmaes_wrapper_encrypt+0x109/0x180 [ 289.115073] tls_push_record+0x966/0x1720 [ 289.119192] ? lockdep_hardirqs_on+0x421/0x5c0 [ 289.123752] tls_sw_sendmsg+0x92d/0x1020 [ 289.127787] ? mark_held_locks+0x130/0x130 [ 289.131991] ? __lock_acquire+0x792/0x4980 [ 289.136212] ? find_held_lock+0x36/0x1d0 [ 289.140247] ? tls_sw_push_pending_record+0x10/0x10 [ 289.145236] ? __local_bh_enable_ip+0x160/0x260 [ 289.149877] ? lock_sock_nested+0xc5/0x100 [ 289.154083] ? lockdep_hardirqs_on+0x421/0x5c0 [ 289.158639] ? lock_sock_nested+0x82/0x100 [ 289.162859] ? trace_hardirqs_on+0x28/0x190 [ 289.167151] ? lock_sock_nested+0x82/0x100 [ 289.171358] ? lock_sock_nested+0x82/0x100 [ 289.175579] inet_sendmsg+0x108/0x440 [ 289.179353] smc_sendmsg+0x223/0x320 [ 289.183052] ? smc_sendpage+0x170/0x170 [ 289.186996] sock_sendmsg+0xb5/0xf0 [ 289.190594] sock_write_iter+0x215/0x420 [ 289.194627] ? sock_sendmsg+0xf0/0xf0 [ 289.198408] __vfs_write+0x443/0x890 [ 289.202098] ? kernel_read+0x130/0x130 [ 289.205964] ? selinux_file_permission+0x2d1/0x3f0 [ 289.210873] ? rw_verify_area+0xb8/0x2b0 [ 289.215429] vfs_write+0x150/0x4d0 [ 289.218945] ksys_write+0x103/0x260 [ 289.222542] ? do_sys_open+0x16e/0x350 [ 289.226402] ? __ia32_sys_read+0xa0/0xa0 [ 289.230437] ? do_syscall_64+0x21/0x4e0 [ 289.234384] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.239721] __x64_sys_write+0x6e/0xb0 [ 289.243582] do_syscall_64+0xd0/0x4e0 [ 289.247367] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.252529] RIP: 0033:0x459279 [ 289.255694] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.274567] RSP: 002b:00007ffaf4da6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 289.282244] RAX: ffffffffffffffda RBX: 00007ffaf4da6c90 RCX: 0000000000459279 [ 289.289488] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 289.296739] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 289.303983] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4da76d4 [ 289.311227] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 289.326223] FAULT_INJECTION: forcing a failure. [ 289.326223] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 289.326227] FAULT_INJECTION: forcing a failure. [ 289.326227] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 289.326235] CPU: 0 PID: 11327 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 289.358871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.368212] Call Trace: [ 289.370794] dump_stack+0x123/0x177 [ 289.374419] should_fail.cold.4+0x5/0x13 [ 289.378473] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 289.383567] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 289.388833] ? kasan_unpoison_shadow+0x35/0x50 [ 289.393409] __alloc_pages_nodemask+0x1d5/0x710 [ 289.398073] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 289.403089] alloc_pages_current+0xd6/0x1b0 [ 289.407404] skb_page_frag_refill+0x20b/0x400 [ 289.411896] sk_page_frag_refill+0x46/0x1b0 [ 289.416204] tcp_sendmsg_locked+0xc58/0x35b0 [ 289.420606] ? mark_held_locks+0x130/0x130 [ 289.424821] ? mark_held_locks+0xc7/0x130 [ 289.428956] ? tcp_sendpage+0x50/0x50 [ 289.432742] ? mark_held_locks+0xc7/0x130 [ 289.436902] ? __local_bh_enable_ip+0x160/0x260 [ 289.441558] ? lock_sock_nested+0xc5/0x100 [ 289.445784] ? lockdep_hardirqs_on+0x421/0x5c0 [ 289.450353] ? lock_sock_nested+0x82/0x100 [ 289.454577] ? trace_hardirqs_on+0x28/0x190 [ 289.458887] ? lock_sock_nested+0x82/0x100 [ 289.463112] ? lock_sock_nested+0x82/0x100 [ 289.467357] ? __local_bh_enable_ip+0x160/0x260 [ 289.472016] tcp_sendmsg+0x27/0x40 [ 289.475572] inet_sendmsg+0x108/0x440 [ 289.479363] smc_sendmsg+0x223/0x320 [ 289.483067] ? smc_sendpage+0x170/0x170 [ 289.487043] sock_sendmsg+0xb5/0xf0 [ 289.490653] sock_write_iter+0x215/0x420 [ 289.494702] ? sock_sendmsg+0xf0/0xf0 [ 289.498496] __vfs_write+0x443/0x890 [ 289.502198] ? kernel_read+0x130/0x130 [ 289.506076] ? selinux_file_permission+0x2d1/0x3f0 [ 289.511000] ? rw_verify_area+0xb8/0x2b0 [ 289.515054] vfs_write+0x150/0x4d0 [ 289.518582] ksys_write+0x103/0x260 [ 289.522197] ? do_sys_open+0x16e/0x350 [ 289.526065] ? __ia32_sys_read+0xa0/0xa0 [ 289.530105] ? do_syscall_64+0x21/0x4e0 [ 289.534071] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.539428] __x64_sys_write+0x6e/0xb0 [ 289.543307] do_syscall_64+0xd0/0x4e0 [ 289.547098] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.552269] RIP: 0033:0x459279 [ 289.555442] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.574322] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 289.582015] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 289.589272] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 289.596515] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 289.603759] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 289.611001] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 289.641244] CPU: 0 PID: 11329 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 289.649137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.658480] Call Trace: [ 289.661059] dump_stack+0x123/0x177 [ 289.664682] should_fail.cold.4+0x5/0x13 [ 289.668824] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 289.673916] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 289.679175] ? kasan_unpoison_shadow+0x35/0x50 [ 289.683735] __alloc_pages_nodemask+0x1d5/0x710 [ 289.688377] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 289.693381] alloc_pages_current+0xd6/0x1b0 [ 289.697682] skb_page_frag_refill+0x20b/0x400 [ 289.702164] sk_page_frag_refill+0x46/0x1b0 [ 289.706459] tcp_sendmsg_locked+0xc58/0x35b0 [ 289.710854] ? mark_held_locks+0x130/0x130 [ 289.715244] ? mark_held_locks+0xc7/0x130 [ 289.719369] ? tcp_sendpage+0x50/0x50 [ 289.723143] ? mark_held_locks+0xc7/0x130 [ 289.727265] ? __local_bh_enable_ip+0x160/0x260 [ 289.731904] ? lock_sock_nested+0xc5/0x100 [ 289.736114] ? lockdep_hardirqs_on+0x421/0x5c0 [ 289.740667] ? lock_sock_nested+0x82/0x100 [ 289.744873] ? trace_hardirqs_on+0x28/0x190 [ 289.749165] ? lock_sock_nested+0x82/0x100 [ 289.753370] ? lock_sock_nested+0x82/0x100 [ 289.757579] ? __local_bh_enable_ip+0x160/0x260 [ 289.762221] tcp_sendmsg+0x27/0x40 [ 289.765735] inet_sendmsg+0x108/0x440 [ 289.769511] smc_sendmsg+0x223/0x320 [ 289.773195] ? smc_sendpage+0x170/0x170 [ 289.777143] sock_sendmsg+0xb5/0xf0 [ 289.780746] sock_write_iter+0x215/0x420 [ 289.784781] ? sock_sendmsg+0xf0/0xf0 [ 289.788561] __vfs_write+0x443/0x890 [ 289.792248] ? kernel_read+0x130/0x130 [ 289.796117] ? selinux_file_permission+0x2d1/0x3f0 [ 289.801021] ? rw_verify_area+0xb8/0x2b0 [ 289.805068] vfs_write+0x150/0x4d0 [ 289.808582] ksys_write+0x103/0x260 [ 289.812182] ? do_sys_open+0x16e/0x350 [ 289.816041] ? __ia32_sys_read+0xa0/0xa0 [ 289.820076] ? do_syscall_64+0x21/0x4e0 [ 289.824024] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.829361] __x64_sys_write+0x6e/0xb0 [ 289.833222] do_syscall_64+0xd0/0x4e0 [ 289.837122] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 289.842295] RIP: 0033:0x459279 [ 289.845463] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 289.864346] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 289.872036] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 289.879282] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 289.886526] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 289.893786] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 289.901031] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 289.928705] FAULT_INJECTION: forcing a failure. [ 289.928705] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 289.933580] FAULT_INJECTION: forcing a failure. [ 289.933580] name failslab, interval 1, probability 0, space 0, times 0 [ 289.955680] CPU: 0 PID: 11347 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 289.963566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 289.972908] Call Trace: [ 289.975486] dump_stack+0x123/0x177 [ 289.979109] should_fail.cold.4+0x5/0x13 [ 289.983166] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 289.988264] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 289.993531] ? kasan_unpoison_shadow+0x35/0x50 [ 289.998098] __alloc_pages_nodemask+0x1d5/0x710 [ 290.002750] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 290.007751] alloc_pages_current+0xd6/0x1b0 [ 290.012060] skb_page_frag_refill+0x20b/0x400 [ 290.016542] sk_page_frag_refill+0x46/0x1b0 [ 290.020844] tcp_sendmsg_locked+0xc58/0x35b0 [ 290.025240] ? mark_held_locks+0x130/0x130 [ 290.029467] ? mark_held_locks+0xc7/0x130 [ 290.033609] ? tcp_sendpage+0x50/0x50 [ 290.037406] ? mark_held_locks+0xc7/0x130 [ 290.041552] ? __local_bh_enable_ip+0x160/0x260 [ 290.046201] ? lock_sock_nested+0xc5/0x100 [ 290.050412] ? lockdep_hardirqs_on+0x421/0x5c0 [ 290.054970] ? lock_sock_nested+0x82/0x100 [ 290.059179] ? trace_hardirqs_on+0x28/0x190 [ 290.063478] ? lock_sock_nested+0x82/0x100 [ 290.067691] ? lock_sock_nested+0x82/0x100 [ 290.071902] ? __local_bh_enable_ip+0x160/0x260 [ 290.076561] tcp_sendmsg+0x27/0x40 [ 290.080087] inet_sendmsg+0x108/0x440 [ 290.083873] smc_sendmsg+0x223/0x320 [ 290.087561] ? smc_sendpage+0x170/0x170 [ 290.091514] sock_sendmsg+0xb5/0xf0 [ 290.095119] sock_write_iter+0x215/0x420 [ 290.099161] ? sock_sendmsg+0xf0/0xf0 [ 290.102954] ? xfs_dir3_free_get_buf+0x450/0x7d0 [ 290.107697] __vfs_write+0x443/0x890 [ 290.111396] ? kernel_read+0x130/0x130 [ 290.115263] ? selinux_file_permission+0x2d1/0x3f0 [ 290.120167] ? rw_verify_area+0xb8/0x2b0 [ 290.124203] vfs_write+0x150/0x4d0 [ 290.127717] ksys_write+0x103/0x260 [ 290.131314] ? do_sys_open+0x16e/0x350 [ 290.135174] ? __ia32_sys_read+0xa0/0xa0 [ 290.139220] ? do_syscall_64+0x21/0x4e0 [ 290.143174] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.148514] __x64_sys_write+0x6e/0xb0 [ 290.152463] do_syscall_64+0xd0/0x4e0 [ 290.156242] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.161407] RIP: 0033:0x459279 [ 290.164577] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 290.183471] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 290.191165] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 290.198426] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 290.205672] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 290.212917] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 290.220162] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 290.242717] CPU: 0 PID: 11349 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 290.250612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.259966] Call Trace: [ 290.262544] dump_stack+0x123/0x177 [ 290.266177] should_fail.cold.4+0x5/0x13 [ 290.270234] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 290.275329] ? kernel_text_address+0x79/0xf0 [ 290.279724] ? __kernel_text_address+0xd/0x40 [ 290.284196] ? unwind_get_return_address+0x61/0xa0 [ 290.289118] __should_failslab+0xba/0xf0 [ 290.293155] should_failslab+0x9/0x14 [ 290.296931] __kmalloc+0x70/0x770 [ 290.300360] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 290.305613] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 290.310691] ? tls_push_record+0xf3/0x1720 [ 290.314899] ? tls_sw_sendmsg+0x92d/0x1020 [ 290.319216] ? inet_sendmsg+0x108/0x440 [ 290.323186] ? smc_sendmsg+0x223/0x320 [ 290.327048] ? sock_sendmsg+0xb5/0xf0 [ 290.330834] ? sock_write_iter+0x215/0x420 [ 290.335045] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 290.340818] ? iov_iter_get_pages+0x1ef/0x11a0 [ 290.345381] ? __lock_is_held+0xb5/0x140 [ 290.349421] generic_gcmaes_encrypt+0xfd/0x150 [ 290.353976] ? generic_gcmaes_encrypt+0xfd/0x150 [ 290.358703] ? helper_rfc4106_encrypt+0x450/0x450 [ 290.363521] ? __kmalloc+0x5f1/0x770 [ 290.367226] gcmaes_wrapper_encrypt+0x109/0x180 [ 290.371869] tls_push_record+0x966/0x1720 [ 290.376002] ? lockdep_hardirqs_on+0x421/0x5c0 [ 290.380565] tls_sw_sendmsg+0x92d/0x1020 [ 290.384612] ? mark_held_locks+0x130/0x130 [ 290.388835] ? __lock_acquire+0x792/0x4980 [ 290.393049] ? find_held_lock+0x36/0x1d0 [ 290.397085] ? tls_sw_push_pending_record+0x10/0x10 [ 290.402074] ? __local_bh_enable_ip+0x160/0x260 [ 290.406717] ? lock_sock_nested+0xc5/0x100 [ 290.410944] ? lockdep_hardirqs_on+0x421/0x5c0 [ 290.415499] ? lock_sock_nested+0x82/0x100 [ 290.419705] ? trace_hardirqs_on+0x28/0x190 [ 290.423998] ? lock_sock_nested+0x82/0x100 [ 290.428207] ? lock_sock_nested+0x82/0x100 [ 290.432419] inet_sendmsg+0x108/0x440 [ 290.436199] smc_sendmsg+0x223/0x320 [ 290.439887] ? smc_sendpage+0x170/0x170 [ 290.443835] sock_sendmsg+0xb5/0xf0 [ 290.447437] sock_write_iter+0x215/0x420 [ 290.451479] ? sock_sendmsg+0xf0/0xf0 [ 290.455260] __vfs_write+0x443/0x890 [ 290.458953] ? kernel_read+0x130/0x130 [ 290.462821] ? selinux_file_permission+0x2d1/0x3f0 [ 290.467727] ? rw_verify_area+0xb8/0x2b0 [ 290.471765] vfs_write+0x150/0x4d0 [ 290.475279] ksys_write+0x103/0x260 [ 290.478878] ? do_sys_open+0x16e/0x350 [ 290.482740] ? __ia32_sys_read+0xa0/0xa0 [ 290.486777] ? do_syscall_64+0x21/0x4e0 [ 290.490727] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.496067] __x64_sys_write+0x6e/0xb0 [ 290.499930] do_syscall_64+0xd0/0x4e0 [ 290.503706] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.508869] RIP: 0033:0x459279 [ 290.512044] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 290.530920] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 290.538601] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 290.545844] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 290.553089] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 290.560335] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 290.567577] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 290.579799] FAULT_INJECTION: forcing a failure. [ 290.579799] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 290.593684] FAULT_INJECTION: forcing a failure. [ 290.593684] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 290.606050] CPU: 0 PID: 11338 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 290.613926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.623270] Call Trace: [ 290.625846] dump_stack+0x123/0x177 [ 290.629468] should_fail.cold.4+0x5/0x13 [ 290.633545] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 290.638645] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 290.643900] ? kasan_unpoison_shadow+0x35/0x50 [ 290.648459] __alloc_pages_nodemask+0x1d5/0x710 [ 290.653103] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 290.658098] alloc_pages_current+0xd6/0x1b0 [ 290.662417] skb_page_frag_refill+0x20b/0x400 [ 290.666889] sk_page_frag_refill+0x46/0x1b0 [ 290.671186] tcp_sendmsg_locked+0xc58/0x35b0 [ 290.675569] ? mark_held_locks+0x130/0x130 [ 290.679792] ? mark_held_locks+0xc7/0x130 [ 290.683921] ? tcp_sendpage+0x50/0x50 [ 290.687697] ? mark_held_locks+0xc7/0x130 [ 290.691818] ? __local_bh_enable_ip+0x160/0x260 [ 290.696460] ? lock_sock_nested+0xc5/0x100 [ 290.700669] ? lockdep_hardirqs_on+0x421/0x5c0 [ 290.705222] ? lock_sock_nested+0x82/0x100 [ 290.709429] ? trace_hardirqs_on+0x28/0x190 [ 290.713722] ? lock_sock_nested+0x82/0x100 [ 290.717929] ? lock_sock_nested+0x82/0x100 [ 290.722137] ? __local_bh_enable_ip+0x160/0x260 [ 290.726795] tcp_sendmsg+0x27/0x40 [ 290.730309] inet_sendmsg+0x108/0x440 [ 290.734088] smc_sendmsg+0x223/0x320 [ 290.737789] ? smc_sendpage+0x170/0x170 [ 290.741740] sock_sendmsg+0xb5/0xf0 [ 290.745347] sock_write_iter+0x215/0x420 [ 290.749382] ? sock_sendmsg+0xf0/0xf0 [ 290.753167] __vfs_write+0x443/0x890 [ 290.756858] ? kernel_read+0x130/0x130 [ 290.760725] ? selinux_file_permission+0x2d1/0x3f0 [ 290.765631] ? rw_verify_area+0xb8/0x2b0 [ 290.769682] vfs_write+0x150/0x4d0 [ 290.773197] ksys_write+0x103/0x260 [ 290.776798] ? do_sys_open+0x16e/0x350 [ 290.780661] ? __ia32_sys_read+0xa0/0xa0 [ 290.784714] ? do_syscall_64+0x21/0x4e0 [ 290.788665] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.794006] __x64_sys_write+0x6e/0xb0 [ 290.797871] do_syscall_64+0xd0/0x4e0 [ 290.801649] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 290.806812] RIP: 0033:0x459279 [ 290.809980] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 290.828865] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 290.836548] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 290.843823] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 290.851073] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 290.858323] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 290.865572] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 290.874301] CPU: 0 PID: 11359 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 290.882181] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 290.891534] Call Trace: [ 290.894099] dump_stack+0x123/0x177 [ 290.897719] should_fail.cold.4+0x5/0x13 [ 290.901758] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 290.906849] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 290.912133] ? kasan_unpoison_shadow+0x35/0x50 [ 290.916701] __alloc_pages_nodemask+0x1d5/0x710 [ 290.921346] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 290.926349] alloc_pages_current+0xd6/0x1b0 [ 290.930648] skb_page_frag_refill+0x20b/0x400 [ 290.935120] sk_page_frag_refill+0x46/0x1b0 [ 290.939518] tcp_sendmsg_locked+0xc58/0x35b0 [ 290.943903] ? mark_held_locks+0x130/0x130 [ 290.948124] ? mark_held_locks+0xc7/0x130 [ 290.952258] ? tcp_sendpage+0x50/0x50 [ 290.956312] ? mark_held_locks+0xc7/0x130 [ 290.960452] ? __local_bh_enable_ip+0x160/0x260 [ 290.965100] ? lock_sock_nested+0xc5/0x100 [ 290.969308] ? lockdep_hardirqs_on+0x421/0x5c0 [ 290.973870] ? lock_sock_nested+0x82/0x100 [ 290.978082] ? trace_hardirqs_on+0x28/0x190 [ 290.982378] ? lock_sock_nested+0x82/0x100 [ 290.986588] ? lock_sock_nested+0x82/0x100 [ 290.990815] ? __local_bh_enable_ip+0x160/0x260 [ 290.995582] tcp_sendmsg+0x27/0x40 [ 290.999103] inet_sendmsg+0x108/0x440 [ 291.002882] smc_sendmsg+0x223/0x320 [ 291.006571] ? smc_sendpage+0x170/0x170 [ 291.010521] sock_sendmsg+0xb5/0xf0 [ 291.014138] sock_write_iter+0x215/0x420 [ 291.018177] ? sock_sendmsg+0xf0/0xf0 [ 291.021965] __vfs_write+0x443/0x890 [ 291.025671] ? kernel_read+0x130/0x130 [ 291.029542] ? selinux_file_permission+0x2d1/0x3f0 [ 291.034450] ? rw_verify_area+0xb8/0x2b0 [ 291.038507] vfs_write+0x150/0x4d0 [ 291.042031] ksys_write+0x103/0x260 [ 291.045635] ? do_sys_open+0x16e/0x350 [ 291.049499] ? __ia32_sys_read+0xa0/0xa0 [ 291.053539] ? do_syscall_64+0x21/0x4e0 [ 291.057491] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.062832] __x64_sys_write+0x6e/0xb0 [ 291.066697] do_syscall_64+0xd0/0x4e0 [ 291.070489] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.075653] RIP: 0033:0x459279 [ 291.078820] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.097696] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 291.105378] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 291.112728] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 291.119974] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 291.127236] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 291.134495] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 291.194352] FAULT_INJECTION: forcing a failure. [ 291.194352] name failslab, interval 1, probability 0, space 0, times 0 [ 291.206205] FAULT_INJECTION: forcing a failure. [ 291.206205] name failslab, interval 1, probability 0, space 0, times 0 [ 291.210065] FAULT_INJECTION: forcing a failure. [ 291.210065] name failslab, interval 1, probability 0, space 0, times 0 [ 291.217988] FAULT_INJECTION: forcing a failure. [ 291.217988] name failslab, interval 1, probability 0, space 0, times 0 [ 291.242540] FAULT_INJECTION: forcing a failure. [ 291.242540] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 291.254495] CPU: 1 PID: 11371 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 291.262369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.271714] Call Trace: [ 291.274296] dump_stack+0x123/0x177 [ 291.277919] should_fail.cold.4+0x5/0x13 [ 291.282142] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 291.287229] ? kernel_text_address+0x79/0xf0 [ 291.291629] ? __kernel_text_address+0xd/0x40 [ 291.296121] ? unwind_get_return_address+0x61/0xa0 [ 291.301065] __should_failslab+0xba/0xf0 [ 291.305115] should_failslab+0x9/0x14 [ 291.308910] __kmalloc+0x70/0x770 [ 291.312358] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 291.317639] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 291.322729] ? tls_push_record+0xf3/0x1720 [ 291.326970] ? tls_sw_sendmsg+0x92d/0x1020 [ 291.331199] ? inet_sendmsg+0x108/0x440 [ 291.335160] ? smc_sendmsg+0x223/0x320 [ 291.339028] ? sock_sendmsg+0xb5/0xf0 [ 291.342814] ? sock_write_iter+0x215/0x420 [ 291.347045] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 291.352833] ? iov_iter_get_pages+0x1ef/0x11a0 [ 291.357526] ? find_held_lock+0x36/0x1d0 [ 291.361575] generic_gcmaes_encrypt+0xfd/0x150 [ 291.366137] ? generic_gcmaes_encrypt+0xfd/0x150 [ 291.370870] ? helper_rfc4106_encrypt+0x450/0x450 [ 291.375712] ? __kmalloc+0x5f1/0x770 [ 291.379412] gcmaes_wrapper_encrypt+0x109/0x180 [ 291.384155] tls_push_record+0x966/0x1720 [ 291.388392] ? lockdep_hardirqs_on+0x421/0x5c0 [ 291.392963] tls_sw_sendmsg+0x92d/0x1020 [ 291.397006] ? mark_held_locks+0x130/0x130 [ 291.401225] ? __lock_acquire+0x792/0x4980 [ 291.405452] ? find_held_lock+0x36/0x1d0 [ 291.409506] ? tls_sw_push_pending_record+0x10/0x10 [ 291.414512] ? __local_bh_enable_ip+0x160/0x260 [ 291.419171] ? lock_sock_nested+0xc5/0x100 [ 291.423391] ? lockdep_hardirqs_on+0x421/0x5c0 [ 291.427956] ? lock_sock_nested+0x82/0x100 [ 291.432195] ? trace_hardirqs_on+0x28/0x190 [ 291.436496] ? lock_sock_nested+0x82/0x100 [ 291.440737] ? lock_sock_nested+0x82/0x100 [ 291.444954] inet_sendmsg+0x108/0x440 [ 291.448739] smc_sendmsg+0x223/0x320 [ 291.452434] ? smc_sendpage+0x170/0x170 [ 291.456387] sock_sendmsg+0xb5/0xf0 [ 291.460020] sock_write_iter+0x215/0x420 [ 291.464068] ? sock_sendmsg+0xf0/0xf0 [ 291.467860] __vfs_write+0x443/0x890 [ 291.471557] ? kernel_read+0x130/0x130 [ 291.475438] ? selinux_file_permission+0x2d1/0x3f0 [ 291.480376] ? rw_verify_area+0xb8/0x2b0 [ 291.484417] vfs_write+0x150/0x4d0 [ 291.487941] ksys_write+0x103/0x260 [ 291.491543] ? do_sys_open+0x16e/0x350 [ 291.495508] ? __ia32_sys_read+0xa0/0xa0 [ 291.499547] ? do_syscall_64+0x21/0x4e0 [ 291.503498] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.508839] __x64_sys_write+0x6e/0xb0 [ 291.512703] do_syscall_64+0xd0/0x4e0 [ 291.516481] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.521663] RIP: 0033:0x459279 [ 291.524832] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.543710] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 291.551392] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 291.558643] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 291.565904] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 291.573169] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 291.580431] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 291.587694] CPU: 0 PID: 11375 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 291.595576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.604940] Call Trace: [ 291.607508] dump_stack+0x123/0x177 [ 291.611115] should_fail.cold.4+0x5/0x13 [ 291.615153] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 291.620239] ? kernel_text_address+0x79/0xf0 [ 291.624624] ? __kernel_text_address+0xd/0x40 [ 291.629095] ? unwind_get_return_address+0x61/0xa0 [ 291.633998] __should_failslab+0xba/0xf0 [ 291.638035] should_failslab+0x9/0x14 [ 291.641838] __kmalloc+0x70/0x770 [ 291.645274] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 291.650525] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 291.655604] ? tls_push_record+0xf3/0x1720 [ 291.659813] ? tls_sw_sendmsg+0x92d/0x1020 [ 291.664023] ? inet_sendmsg+0x108/0x440 [ 291.667970] ? smc_sendmsg+0x223/0x320 [ 291.671831] ? sock_sendmsg+0xb5/0xf0 [ 291.675604] ? sock_write_iter+0x215/0x420 [ 291.679816] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 291.685850] ? iov_iter_get_pages+0x1ef/0x11a0 [ 291.690417] ? __lock_is_held+0xb5/0x140 [ 291.694458] generic_gcmaes_encrypt+0xfd/0x150 [ 291.699103] ? generic_gcmaes_encrypt+0xfd/0x150 [ 291.703834] ? helper_rfc4106_encrypt+0x450/0x450 [ 291.708649] ? __kmalloc+0x5f1/0x770 [ 291.712338] gcmaes_wrapper_encrypt+0x109/0x180 [ 291.716985] tls_push_record+0x966/0x1720 [ 291.721122] ? lockdep_hardirqs_on+0x421/0x5c0 [ 291.725685] tls_sw_sendmsg+0x92d/0x1020 [ 291.729734] ? mark_held_locks+0x130/0x130 [ 291.733962] ? __lock_acquire+0x792/0x4980 [ 291.738175] ? find_held_lock+0x36/0x1d0 [ 291.742230] ? tls_sw_push_pending_record+0x10/0x10 [ 291.747219] ? __local_bh_enable_ip+0x160/0x260 [ 291.751880] ? lock_sock_nested+0xc5/0x100 [ 291.756089] ? lockdep_hardirqs_on+0x421/0x5c0 [ 291.760645] ? lock_sock_nested+0x82/0x100 [ 291.764867] ? trace_hardirqs_on+0x28/0x190 [ 291.769161] ? lock_sock_nested+0x82/0x100 [ 291.773369] ? lock_sock_nested+0x82/0x100 [ 291.777579] inet_sendmsg+0x108/0x440 [ 291.781358] smc_sendmsg+0x223/0x320 [ 291.785048] ? smc_sendpage+0x170/0x170 [ 291.789012] sock_sendmsg+0xb5/0xf0 [ 291.792614] sock_write_iter+0x215/0x420 [ 291.796649] ? sock_sendmsg+0xf0/0xf0 [ 291.800431] __vfs_write+0x443/0x890 [ 291.804121] ? kernel_read+0x130/0x130 [ 291.808002] ? selinux_file_permission+0x2d1/0x3f0 [ 291.812911] ? rw_verify_area+0xb8/0x2b0 [ 291.816949] vfs_write+0x150/0x4d0 [ 291.820465] ksys_write+0x103/0x260 [ 291.824066] ? do_sys_open+0x16e/0x350 [ 291.827928] ? __ia32_sys_read+0xa0/0xa0 [ 291.831973] ? do_syscall_64+0x21/0x4e0 [ 291.835926] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.841353] __x64_sys_write+0x6e/0xb0 [ 291.845216] do_syscall_64+0xd0/0x4e0 [ 291.849005] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 291.854178] RIP: 0033:0x459279 [ 291.857354] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 291.876254] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 291.883942] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 291.891190] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 291.898455] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 291.905736] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 291.912981] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 291.931890] CPU: 0 PID: 11367 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 291.939784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 291.949136] Call Trace: [ 291.951714] dump_stack+0x123/0x177 [ 291.955334] should_fail.cold.4+0x5/0x13 [ 291.959382] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 291.964567] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 291.969820] ? kasan_unpoison_shadow+0x35/0x50 [ 291.974381] __alloc_pages_nodemask+0x1d5/0x710 [ 291.979040] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 291.984038] alloc_pages_current+0xd6/0x1b0 [ 291.988440] skb_page_frag_refill+0x20b/0x400 [ 291.992916] sk_page_frag_refill+0x46/0x1b0 [ 291.997212] tcp_sendmsg_locked+0xc58/0x35b0 [ 292.001611] ? mark_held_locks+0x130/0x130 [ 292.005831] ? mark_held_locks+0xc7/0x130 [ 292.009971] ? tcp_sendpage+0x50/0x50 [ 292.013752] ? mark_held_locks+0xc7/0x130 [ 292.017895] ? __local_bh_enable_ip+0x160/0x260 [ 292.022561] ? lock_sock_nested+0xc5/0x100 [ 292.026775] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.031340] ? lock_sock_nested+0x82/0x100 [ 292.035552] ? trace_hardirqs_on+0x28/0x190 [ 292.039866] ? lock_sock_nested+0x82/0x100 [ 292.044095] ? lock_sock_nested+0x82/0x100 [ 292.048306] ? __local_bh_enable_ip+0x160/0x260 [ 292.052981] tcp_sendmsg+0x27/0x40 [ 292.056509] inet_sendmsg+0x108/0x440 [ 292.060289] smc_sendmsg+0x223/0x320 [ 292.063998] ? smc_sendpage+0x170/0x170 [ 292.067951] sock_sendmsg+0xb5/0xf0 [ 292.071556] sock_write_iter+0x215/0x420 [ 292.075594] ? sock_sendmsg+0xf0/0xf0 [ 292.079378] __vfs_write+0x443/0x890 [ 292.083086] ? kernel_read+0x130/0x130 [ 292.086953] ? selinux_file_permission+0x2d1/0x3f0 [ 292.091862] ? rw_verify_area+0xb8/0x2b0 [ 292.095899] vfs_write+0x150/0x4d0 [ 292.099414] ksys_write+0x103/0x260 [ 292.103030] ? do_sys_open+0x16e/0x350 [ 292.106897] ? __ia32_sys_read+0xa0/0xa0 [ 292.110934] ? do_syscall_64+0x21/0x4e0 [ 292.114882] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.120221] __x64_sys_write+0x6e/0xb0 [ 292.124084] do_syscall_64+0xd0/0x4e0 [ 292.127866] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.133029] RIP: 0033:0x459279 [ 292.136201] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.155076] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 292.162757] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 292.170001] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 292.177245] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 292.184490] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 292.191737] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 292.204224] CPU: 0 PID: 11370 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 292.212132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.221463] Call Trace: [ 292.224033] dump_stack+0x123/0x177 [ 292.227638] should_fail.cold.4+0x5/0x13 [ 292.231674] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 292.236750] ? kernel_text_address+0x79/0xf0 [ 292.241141] ? __kernel_text_address+0xd/0x40 [ 292.245609] ? unwind_get_return_address+0x61/0xa0 [ 292.250529] __should_failslab+0xba/0xf0 [ 292.254563] should_failslab+0x9/0x14 [ 292.258341] __kmalloc+0x70/0x770 [ 292.261784] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 292.267040] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 292.272118] ? tls_push_record+0xf3/0x1720 [ 292.276328] ? tls_sw_sendmsg+0x92d/0x1020 [ 292.280538] ? inet_sendmsg+0x108/0x440 [ 292.284487] ? smc_sendmsg+0x223/0x320 [ 292.288363] ? sock_sendmsg+0xb5/0xf0 [ 292.292136] ? sock_write_iter+0x215/0x420 [ 292.296361] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 292.302149] ? iov_iter_get_pages+0x1ef/0x11a0 [ 292.306710] ? __lock_is_held+0xb5/0x140 [ 292.310751] generic_gcmaes_encrypt+0xfd/0x150 [ 292.315305] ? generic_gcmaes_encrypt+0xfd/0x150 [ 292.320038] ? helper_rfc4106_encrypt+0x450/0x450 [ 292.324859] ? __kmalloc+0x5f1/0x770 [ 292.328547] gcmaes_wrapper_encrypt+0x109/0x180 [ 292.333190] tls_push_record+0x966/0x1720 [ 292.337313] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.342484] tls_sw_sendmsg+0x92d/0x1020 [ 292.346531] ? mark_held_locks+0x130/0x130 [ 292.352050] ? __lock_acquire+0x792/0x4980 [ 292.356261] ? find_held_lock+0x36/0x1d0 [ 292.360299] ? tls_sw_push_pending_record+0x10/0x10 [ 292.365288] ? __local_bh_enable_ip+0x160/0x260 [ 292.369930] ? lock_sock_nested+0xc5/0x100 [ 292.374137] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.378711] ? lock_sock_nested+0x82/0x100 [ 292.382921] ? trace_hardirqs_on+0x28/0x190 [ 292.387212] ? lock_sock_nested+0x82/0x100 [ 292.391420] ? lock_sock_nested+0x82/0x100 [ 292.395629] inet_sendmsg+0x108/0x440 [ 292.399493] smc_sendmsg+0x223/0x320 [ 292.403181] ? smc_sendpage+0x170/0x170 [ 292.407231] sock_sendmsg+0xb5/0xf0 [ 292.410835] sock_write_iter+0x215/0x420 [ 292.414873] ? sock_sendmsg+0xf0/0xf0 [ 292.418652] __vfs_write+0x443/0x890 [ 292.422342] ? kernel_read+0x130/0x130 [ 292.426209] ? selinux_file_permission+0x2d1/0x3f0 [ 292.431124] ? rw_verify_area+0xb8/0x2b0 [ 292.435160] vfs_write+0x150/0x4d0 [ 292.438677] ksys_write+0x103/0x260 [ 292.442278] ? do_sys_open+0x16e/0x350 [ 292.446140] ? __ia32_sys_read+0xa0/0xa0 [ 292.450177] ? do_syscall_64+0x21/0x4e0 [ 292.454136] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.459476] __x64_sys_write+0x6e/0xb0 [ 292.463337] do_syscall_64+0xd0/0x4e0 [ 292.467113] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.472275] RIP: 0033:0x459279 [ 292.475444] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.494320] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 292.502001] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 292.509248] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 292.516492] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 292.523737] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 292.530996] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 292.547155] FAULT_INJECTION: forcing a failure. [ 292.547155] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 292.548970] CPU: 0 PID: 11369 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 292.566827] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.576172] Call Trace: [ 292.578750] dump_stack+0x123/0x177 [ 292.582368] should_fail.cold.4+0x5/0x13 [ 292.586419] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 292.591542] ? kernel_text_address+0x79/0xf0 [ 292.595964] ? __kernel_text_address+0xd/0x40 [ 292.600447] ? unwind_get_return_address+0x61/0xa0 [ 292.605365] __should_failslab+0xba/0xf0 [ 292.609521] should_failslab+0x9/0x14 [ 292.613321] __kmalloc+0x70/0x770 [ 292.616755] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 292.622014] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 292.627104] ? tls_push_record+0xf3/0x1720 [ 292.631333] ? tls_sw_sendmsg+0x92d/0x1020 [ 292.635563] ? inet_sendmsg+0x108/0x440 [ 292.639515] ? smc_sendmsg+0x223/0x320 [ 292.643378] ? sock_sendmsg+0xb5/0xf0 [ 292.647153] ? sock_write_iter+0x215/0x420 [ 292.651371] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 292.657152] ? iov_iter_get_pages+0x1ef/0x11a0 [ 292.661716] ? __lock_is_held+0xb5/0x140 [ 292.665756] generic_gcmaes_encrypt+0xfd/0x150 [ 292.670317] ? generic_gcmaes_encrypt+0xfd/0x150 [ 292.675053] ? helper_rfc4106_encrypt+0x450/0x450 [ 292.679879] ? __kmalloc+0x5f1/0x770 [ 292.683576] gcmaes_wrapper_encrypt+0x109/0x180 [ 292.688224] tls_push_record+0x966/0x1720 [ 292.692802] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.697378] tls_sw_sendmsg+0x92d/0x1020 [ 292.701427] ? mark_held_locks+0x130/0x130 [ 292.705654] ? __lock_acquire+0x792/0x4980 [ 292.709883] ? find_held_lock+0x36/0x1d0 [ 292.713929] ? tls_sw_push_pending_record+0x10/0x10 [ 292.718922] ? __local_bh_enable_ip+0x160/0x260 [ 292.723566] ? lock_sock_nested+0xc5/0x100 [ 292.727776] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.732338] ? lock_sock_nested+0x82/0x100 [ 292.736551] ? trace_hardirqs_on+0x28/0x190 [ 292.740854] ? lock_sock_nested+0x82/0x100 [ 292.745076] ? lock_sock_nested+0x82/0x100 [ 292.749382] inet_sendmsg+0x108/0x440 [ 292.753164] smc_sendmsg+0x223/0x320 [ 292.756905] ? smc_sendpage+0x170/0x170 [ 292.760855] sock_sendmsg+0xb5/0xf0 [ 292.764459] sock_write_iter+0x215/0x420 [ 292.768499] ? sock_sendmsg+0xf0/0xf0 [ 292.772293] __vfs_write+0x443/0x890 [ 292.775999] ? kernel_read+0x130/0x130 [ 292.779881] ? selinux_file_permission+0x2d1/0x3f0 [ 292.784801] ? rw_verify_area+0xb8/0x2b0 [ 292.788844] vfs_write+0x150/0x4d0 [ 292.792381] ksys_write+0x103/0x260 [ 292.795997] ? do_sys_open+0x16e/0x350 [ 292.799876] ? __ia32_sys_read+0xa0/0xa0 [ 292.803922] ? do_syscall_64+0x21/0x4e0 [ 292.807877] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.813222] __x64_sys_write+0x6e/0xb0 [ 292.817096] do_syscall_64+0xd0/0x4e0 [ 292.820885] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 292.826055] RIP: 0033:0x459279 [ 292.829240] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 292.848137] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 292.855923] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 292.863177] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 292.870431] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 292.877681] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 292.884929] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 292.892707] CPU: 1 PID: 11384 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 292.900587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 292.909932] Call Trace: [ 292.912511] dump_stack+0x123/0x177 [ 292.916135] should_fail.cold.4+0x5/0x13 [ 292.920191] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 292.925283] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 292.930551] ? kasan_unpoison_shadow+0x35/0x50 [ 292.935127] __alloc_pages_nodemask+0x1d5/0x710 [ 292.939786] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 292.944800] alloc_pages_current+0xd6/0x1b0 [ 292.949115] skb_page_frag_refill+0x20b/0x400 [ 292.953604] sk_page_frag_refill+0x46/0x1b0 [ 292.957920] tcp_sendmsg_locked+0xc58/0x35b0 [ 292.962320] ? mark_held_locks+0x130/0x130 [ 292.966545] ? mark_held_locks+0xc7/0x130 [ 292.970697] ? tcp_sendpage+0x50/0x50 [ 292.974491] ? mark_held_locks+0xc7/0x130 [ 292.978630] ? __local_bh_enable_ip+0x160/0x260 [ 292.983286] ? lock_sock_nested+0xc5/0x100 [ 292.987510] ? lockdep_hardirqs_on+0x421/0x5c0 [ 292.992073] ? lock_sock_nested+0x82/0x100 [ 292.996288] ? trace_hardirqs_on+0x28/0x190 [ 293.000589] ? lock_sock_nested+0x82/0x100 [ 293.004810] ? lock_sock_nested+0x82/0x100 [ 293.009019] ? __local_bh_enable_ip+0x160/0x260 [ 293.013665] tcp_sendmsg+0x27/0x40 [ 293.017190] inet_sendmsg+0x108/0x440 [ 293.020970] smc_sendmsg+0x223/0x320 [ 293.024658] ? smc_sendpage+0x170/0x170 [ 293.028609] sock_sendmsg+0xb5/0xf0 [ 293.032298] sock_write_iter+0x215/0x420 [ 293.036349] ? sock_sendmsg+0xf0/0xf0 [ 293.040151] __vfs_write+0x443/0x890 [ 293.044017] ? kernel_read+0x130/0x130 [ 293.047931] ? selinux_file_permission+0x2d1/0x3f0 [ 293.052882] ? rw_verify_area+0xb8/0x2b0 [ 293.056920] vfs_write+0x150/0x4d0 [ 293.060489] ksys_write+0x103/0x260 [ 293.064136] ? do_sys_open+0x16e/0x350 [ 293.068000] ? __ia32_sys_read+0xa0/0xa0 [ 293.072044] ? do_syscall_64+0x21/0x4e0 [ 293.075998] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.081353] __x64_sys_write+0x6e/0xb0 [ 293.085219] do_syscall_64+0xd0/0x4e0 [ 293.088996] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.094176] RIP: 0033:0x459279 [ 293.097363] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.116240] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 293.123920] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 293.131169] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 293.138412] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 293.145655] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 293.152914] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 293.204769] FAULT_INJECTION: forcing a failure. [ 293.204769] name failslab, interval 1, probability 0, space 0, times 0 [ 293.219049] FAULT_INJECTION: forcing a failure. [ 293.219049] name failslab, interval 1, probability 0, space 0, times 0 [ 293.231684] FAULT_INJECTION: forcing a failure. [ 293.231684] name failslab, interval 1, probability 0, space 0, times 0 [ 293.243401] FAULT_INJECTION: forcing a failure. [ 293.243401] name failslab, interval 1, probability 0, space 0, times 0 [ 293.254734] CPU: 0 PID: 11396 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 293.262601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.271958] Call Trace: [ 293.274524] dump_stack+0x123/0x177 [ 293.278131] should_fail.cold.4+0x5/0x13 [ 293.282176] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 293.287283] ? kernel_text_address+0x79/0xf0 [ 293.291666] ? __kernel_text_address+0xd/0x40 [ 293.296134] ? unwind_get_return_address+0x61/0xa0 [ 293.301038] __should_failslab+0xba/0xf0 [ 293.305076] should_failslab+0x9/0x14 [ 293.308874] __kmalloc+0x70/0x770 [ 293.312304] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 293.317571] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 293.322649] ? tls_push_record+0xf3/0x1720 [ 293.326857] ? tls_sw_sendmsg+0x92d/0x1020 [ 293.331080] ? inet_sendmsg+0x108/0x440 [ 293.335029] ? smc_sendmsg+0x223/0x320 [ 293.338893] ? sock_sendmsg+0xb5/0xf0 [ 293.342668] ? sock_write_iter+0x215/0x420 [ 293.346900] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 293.352682] ? iov_iter_get_pages+0x1ef/0x11a0 [ 293.357245] ? __lock_is_held+0xb5/0x140 [ 293.361290] generic_gcmaes_encrypt+0xfd/0x150 [ 293.365844] ? generic_gcmaes_encrypt+0xfd/0x150 [ 293.370572] ? helper_rfc4106_encrypt+0x450/0x450 [ 293.375389] ? __kmalloc+0x5f1/0x770 [ 293.379079] gcmaes_wrapper_encrypt+0x109/0x180 [ 293.383726] tls_push_record+0x966/0x1720 [ 293.387846] ? lockdep_hardirqs_on+0x421/0x5c0 [ 293.392407] tls_sw_sendmsg+0x92d/0x1020 [ 293.396440] ? mark_held_locks+0x130/0x130 [ 293.400648] ? __lock_acquire+0x792/0x4980 [ 293.404860] ? find_held_lock+0x36/0x1d0 [ 293.408910] ? tls_sw_push_pending_record+0x10/0x10 [ 293.413901] ? __local_bh_enable_ip+0x160/0x260 [ 293.418545] ? lock_sock_nested+0xc5/0x100 [ 293.422754] ? lockdep_hardirqs_on+0x421/0x5c0 [ 293.427311] ? lock_sock_nested+0x82/0x100 [ 293.431519] ? trace_hardirqs_on+0x28/0x190 [ 293.435825] ? lock_sock_nested+0x82/0x100 [ 293.440035] ? lock_sock_nested+0x82/0x100 [ 293.444259] inet_sendmsg+0x108/0x440 [ 293.448040] smc_sendmsg+0x223/0x320 [ 293.451727] ? smc_sendpage+0x170/0x170 [ 293.455675] sock_sendmsg+0xb5/0xf0 [ 293.459283] sock_write_iter+0x215/0x420 [ 293.463323] ? sock_sendmsg+0xf0/0xf0 [ 293.467120] ? xfs_dir3_free_get_buf+0x450/0x7d0 [ 293.471853] __vfs_write+0x443/0x890 [ 293.475543] ? kernel_read+0x130/0x130 [ 293.479414] ? selinux_file_permission+0x2d1/0x3f0 [ 293.484321] ? rw_verify_area+0xb8/0x2b0 [ 293.488356] vfs_write+0x150/0x4d0 [ 293.491873] ksys_write+0x103/0x260 [ 293.495475] ? do_sys_open+0x16e/0x350 [ 293.499338] ? __ia32_sys_read+0xa0/0xa0 [ 293.503373] ? do_syscall_64+0x21/0x4e0 [ 293.507322] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.512660] __x64_sys_write+0x6e/0xb0 [ 293.516522] do_syscall_64+0xd0/0x4e0 [ 293.520298] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.525461] RIP: 0033:0x459279 [ 293.528628] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.547502] RSP: 002b:00007f53b08dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 293.555182] RAX: ffffffffffffffda RBX: 00007f53b08dfc90 RCX: 0000000000459279 [ 293.562427] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 293.569670] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 293.576928] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08e06d4 [ 293.584190] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 293.592206] FAULT_INJECTION: forcing a failure. [ 293.592206] name failslab, interval 1, probability 0, space 0, times 0 [ 293.603867] CPU: 0 PID: 11392 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 293.611763] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.621106] Call Trace: [ 293.623682] dump_stack+0x123/0x177 [ 293.627301] should_fail.cold.4+0x5/0x13 [ 293.631350] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 293.636445] ? kernel_text_address+0x79/0xf0 [ 293.640847] ? __kernel_text_address+0xd/0x40 [ 293.645335] ? unwind_get_return_address+0x61/0xa0 [ 293.650288] __should_failslab+0xba/0xf0 [ 293.654347] should_failslab+0x9/0x14 [ 293.658135] __kmalloc+0x70/0x770 [ 293.661593] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 293.666864] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 293.671958] ? tls_push_record+0xf3/0x1720 [ 293.676179] ? tls_sw_sendmsg+0x92d/0x1020 [ 293.680404] ? inet_sendmsg+0x108/0x440 [ 293.684431] ? smc_sendmsg+0x223/0x320 [ 293.688399] ? sock_sendmsg+0xb5/0xf0 [ 293.692180] ? sock_write_iter+0x215/0x420 [ 293.696407] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 293.702192] ? iov_iter_get_pages+0x1ef/0x11a0 [ 293.706770] ? __lock_is_held+0xb5/0x140 [ 293.710829] generic_gcmaes_encrypt+0xfd/0x150 [ 293.715518] ? generic_gcmaes_encrypt+0xfd/0x150 [ 293.720268] ? helper_rfc4106_encrypt+0x450/0x450 [ 293.725125] ? __kmalloc+0x5f1/0x770 [ 293.728824] gcmaes_wrapper_encrypt+0x109/0x180 [ 293.733495] tls_push_record+0x966/0x1720 [ 293.737628] ? lockdep_hardirqs_on+0x421/0x5c0 [ 293.742205] tls_sw_sendmsg+0x92d/0x1020 [ 293.746256] ? mark_held_locks+0x130/0x130 [ 293.750476] ? __lock_acquire+0x792/0x4980 [ 293.754708] ? find_held_lock+0x36/0x1d0 [ 293.758758] ? tls_sw_push_pending_record+0x10/0x10 [ 293.763778] ? __local_bh_enable_ip+0x160/0x260 [ 293.768425] ? lock_sock_nested+0xc5/0x100 [ 293.772640] ? lockdep_hardirqs_on+0x421/0x5c0 [ 293.777200] ? lock_sock_nested+0x82/0x100 [ 293.781428] ? trace_hardirqs_on+0x28/0x190 [ 293.785849] ? lock_sock_nested+0x82/0x100 [ 293.790059] ? lock_sock_nested+0x82/0x100 [ 293.794272] inet_sendmsg+0x108/0x440 [ 293.798157] smc_sendmsg+0x223/0x320 [ 293.801855] ? smc_sendpage+0x170/0x170 [ 293.805805] sock_sendmsg+0xb5/0xf0 [ 293.809410] sock_write_iter+0x215/0x420 [ 293.813450] ? sock_sendmsg+0xf0/0xf0 [ 293.817234] __vfs_write+0x443/0x890 [ 293.820929] ? kernel_read+0x130/0x130 [ 293.824814] ? selinux_file_permission+0x2d1/0x3f0 [ 293.829722] ? rw_verify_area+0xb8/0x2b0 [ 293.833767] vfs_write+0x150/0x4d0 [ 293.837291] ksys_write+0x103/0x260 [ 293.840897] ? do_sys_open+0x16e/0x350 [ 293.844826] ? __ia32_sys_read+0xa0/0xa0 [ 293.848871] ? do_syscall_64+0x21/0x4e0 [ 293.852827] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.858171] __x64_sys_write+0x6e/0xb0 [ 293.862046] do_syscall_64+0xd0/0x4e0 [ 293.865827] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 293.871012] RIP: 0033:0x459279 [ 293.874190] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 293.893367] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 293.901061] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 293.908314] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 293.915570] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 293.922830] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 293.930091] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 293.937353] CPU: 1 PID: 11398 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 293.945252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 293.954582] Call Trace: [ 293.957145] dump_stack+0x123/0x177 [ 293.960752] should_fail.cold.4+0x5/0x13 [ 293.964789] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 293.969871] ? kernel_text_address+0x79/0xf0 [ 293.974267] ? __kernel_text_address+0xd/0x40 [ 293.978743] ? unwind_get_return_address+0x61/0xa0 [ 293.983668] __should_failslab+0xba/0xf0 [ 293.987708] should_failslab+0x9/0x14 [ 293.991492] __kmalloc+0x70/0x770 [ 293.994930] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 294.000186] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 294.005267] ? tls_push_record+0xf3/0x1720 [ 294.009475] ? tls_sw_sendmsg+0x92d/0x1020 [ 294.013686] ? inet_sendmsg+0x108/0x440 [ 294.017637] ? smc_sendmsg+0x223/0x320 [ 294.021497] ? sock_sendmsg+0xb5/0xf0 [ 294.025299] ? sock_write_iter+0x215/0x420 [ 294.029513] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 294.035288] ? iov_iter_get_pages+0x1ef/0x11a0 [ 294.039852] ? __lock_is_held+0xb5/0x140 [ 294.043895] generic_gcmaes_encrypt+0xfd/0x150 [ 294.048453] ? generic_gcmaes_encrypt+0xfd/0x150 [ 294.053205] ? helper_rfc4106_encrypt+0x450/0x450 [ 294.058022] ? __kmalloc+0x5f1/0x770 [ 294.061714] gcmaes_wrapper_encrypt+0x109/0x180 [ 294.066358] tls_push_record+0x966/0x1720 [ 294.070496] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.075059] tls_sw_sendmsg+0x92d/0x1020 [ 294.079093] ? mark_held_locks+0x130/0x130 [ 294.083300] ? __lock_acquire+0x792/0x4980 [ 294.087512] ? find_held_lock+0x36/0x1d0 [ 294.091550] ? tls_sw_push_pending_record+0x10/0x10 [ 294.096556] ? __local_bh_enable_ip+0x160/0x260 [ 294.101196] ? lock_sock_nested+0xc5/0x100 [ 294.105406] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.109962] ? lock_sock_nested+0x82/0x100 [ 294.114170] ? trace_hardirqs_on+0x28/0x190 [ 294.118464] ? lock_sock_nested+0x82/0x100 [ 294.122674] ? lock_sock_nested+0x82/0x100 [ 294.126885] inet_sendmsg+0x108/0x440 [ 294.130662] smc_sendmsg+0x223/0x320 [ 294.134367] ? smc_sendpage+0x170/0x170 [ 294.138317] sock_sendmsg+0xb5/0xf0 [ 294.143064] sock_write_iter+0x215/0x420 [ 294.147099] ? sock_sendmsg+0xf0/0xf0 [ 294.150881] __vfs_write+0x443/0x890 [ 294.154568] ? kernel_read+0x130/0x130 [ 294.158435] ? selinux_file_permission+0x2d1/0x3f0 [ 294.163342] ? rw_verify_area+0xb8/0x2b0 [ 294.167378] vfs_write+0x150/0x4d0 [ 294.170895] ksys_write+0x103/0x260 [ 294.174500] ? do_sys_open+0x16e/0x350 [ 294.178379] ? __ia32_sys_read+0xa0/0xa0 [ 294.182418] ? do_syscall_64+0x21/0x4e0 [ 294.186367] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.191708] __x64_sys_write+0x6e/0xb0 [ 294.195570] do_syscall_64+0xd0/0x4e0 [ 294.199357] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.204537] RIP: 0033:0x459279 [ 294.207706] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.226581] RSP: 002b:00007ffaf4da6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.234279] RAX: ffffffffffffffda RBX: 00007ffaf4da6c90 RCX: 0000000000459279 [ 294.241524] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 294.248944] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 294.256192] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4da76d4 [ 294.263435] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 294.271220] FAULT_INJECTION: forcing a failure. [ 294.271220] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 294.278526] CPU: 1 PID: 11389 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 294.290881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.300220] Call Trace: [ 294.302788] dump_stack+0x123/0x177 [ 294.306396] should_fail.cold.4+0x5/0x13 [ 294.310435] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 294.315512] ? kernel_text_address+0x79/0xf0 [ 294.320000] ? __kernel_text_address+0xd/0x40 [ 294.324470] ? unwind_get_return_address+0x61/0xa0 [ 294.329378] __should_failslab+0xba/0xf0 [ 294.333440] should_failslab+0x9/0x14 [ 294.337230] __kmalloc+0x70/0x770 [ 294.340662] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 294.345932] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 294.351010] ? tls_push_record+0xf3/0x1720 [ 294.355233] ? tls_sw_sendmsg+0x92d/0x1020 [ 294.359461] ? inet_sendmsg+0x108/0x440 [ 294.363433] ? smc_sendmsg+0x223/0x320 [ 294.367296] ? sock_sendmsg+0xb5/0xf0 [ 294.371086] ? sock_write_iter+0x215/0x420 [ 294.375316] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 294.381095] ? iov_iter_get_pages+0x1ef/0x11a0 [ 294.385659] ? __lock_is_held+0xb5/0x140 [ 294.389719] generic_gcmaes_encrypt+0xfd/0x150 [ 294.394282] ? generic_gcmaes_encrypt+0xfd/0x150 [ 294.399019] ? helper_rfc4106_encrypt+0x450/0x450 [ 294.403837] ? __kmalloc+0x5f1/0x770 [ 294.407528] gcmaes_wrapper_encrypt+0x109/0x180 [ 294.412192] tls_push_record+0x966/0x1720 [ 294.416315] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.420879] tls_sw_sendmsg+0x92d/0x1020 [ 294.424919] ? mark_held_locks+0x130/0x130 [ 294.429127] ? __lock_acquire+0x792/0x4980 [ 294.433359] ? find_held_lock+0x36/0x1d0 [ 294.437399] ? tls_sw_push_pending_record+0x10/0x10 [ 294.442493] ? __local_bh_enable_ip+0x160/0x260 [ 294.447136] ? lock_sock_nested+0xc5/0x100 [ 294.451350] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.455910] ? lock_sock_nested+0x82/0x100 [ 294.460137] ? trace_hardirqs_on+0x28/0x190 [ 294.464433] ? lock_sock_nested+0x82/0x100 [ 294.468648] ? lock_sock_nested+0x82/0x100 [ 294.472865] inet_sendmsg+0x108/0x440 [ 294.476646] smc_sendmsg+0x223/0x320 [ 294.480346] ? smc_sendpage+0x170/0x170 [ 294.484293] sock_sendmsg+0xb5/0xf0 [ 294.487897] sock_write_iter+0x215/0x420 [ 294.491931] ? sock_sendmsg+0xf0/0xf0 [ 294.495714] __vfs_write+0x443/0x890 [ 294.499404] ? kernel_read+0x130/0x130 [ 294.503705] ? selinux_file_permission+0x2d1/0x3f0 [ 294.508618] ? rw_verify_area+0xb8/0x2b0 [ 294.512656] vfs_write+0x150/0x4d0 [ 294.516176] ksys_write+0x103/0x260 [ 294.519783] ? do_sys_open+0x16e/0x350 [ 294.523646] ? __ia32_sys_read+0xa0/0xa0 [ 294.527680] ? do_syscall_64+0x21/0x4e0 [ 294.531629] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.536970] __x64_sys_write+0x6e/0xb0 [ 294.540842] do_syscall_64+0xd0/0x4e0 [ 294.544630] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.549794] RIP: 0033:0x459279 [ 294.552961] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.571842] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.579521] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 294.586779] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 294.594023] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 294.601266] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 294.608952] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 294.616219] CPU: 0 PID: 11401 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 294.624097] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.633440] Call Trace: [ 294.636017] dump_stack+0x123/0x177 [ 294.639638] should_fail.cold.4+0x5/0x13 [ 294.643691] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 294.648782] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 294.654049] ? kasan_unpoison_shadow+0x35/0x50 [ 294.658626] __alloc_pages_nodemask+0x1d5/0x710 [ 294.663284] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 294.668296] alloc_pages_current+0xd6/0x1b0 [ 294.672610] skb_page_frag_refill+0x20b/0x400 [ 294.677097] sk_page_frag_refill+0x46/0x1b0 [ 294.681410] tcp_sendmsg_locked+0xc58/0x35b0 [ 294.685814] ? mark_held_locks+0x130/0x130 [ 294.690041] ? mark_held_locks+0xc7/0x130 [ 294.694186] ? tcp_sendpage+0x50/0x50 [ 294.697979] ? mark_held_locks+0xc7/0x130 [ 294.702117] ? __local_bh_enable_ip+0x160/0x260 [ 294.706772] ? lock_sock_nested+0xc5/0x100 2020/06/02 10:23:56 executed programs: 979 [ 294.710995] ? lockdep_hardirqs_on+0x421/0x5c0 [ 294.715572] ? lock_sock_nested+0x82/0x100 [ 294.719795] ? trace_hardirqs_on+0x28/0x190 [ 294.724109] ? lock_sock_nested+0x82/0x100 [ 294.728333] ? lock_sock_nested+0x82/0x100 [ 294.732564] ? __local_bh_enable_ip+0x160/0x260 [ 294.737229] tcp_sendmsg+0x27/0x40 [ 294.740764] inet_sendmsg+0x108/0x440 [ 294.744556] smc_sendmsg+0x223/0x320 [ 294.748266] ? smc_sendpage+0x170/0x170 [ 294.752226] sock_sendmsg+0xb5/0xf0 [ 294.755841] sock_write_iter+0x215/0x420 [ 294.759882] ? sock_sendmsg+0xf0/0xf0 [ 294.763663] __vfs_write+0x443/0x890 [ 294.767358] ? kernel_read+0x130/0x130 [ 294.771396] ? selinux_file_permission+0x2d1/0x3f0 [ 294.776300] ? rw_verify_area+0xb8/0x2b0 [ 294.780345] vfs_write+0x150/0x4d0 [ 294.783864] ksys_write+0x103/0x260 [ 294.787464] ? do_sys_open+0x16e/0x350 [ 294.791326] ? __ia32_sys_read+0xa0/0xa0 [ 294.795362] ? do_syscall_64+0x21/0x4e0 [ 294.799310] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.804651] __x64_sys_write+0x6e/0xb0 [ 294.808518] do_syscall_64+0xd0/0x4e0 [ 294.812297] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 294.817460] RIP: 0033:0x459279 [ 294.820627] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 294.839619] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 294.847316] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 294.854572] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 294.861821] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 294.869078] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 294.876324] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 294.898996] CPU: 1 PID: 11395 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 294.906895] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 294.916239] Call Trace: [ 294.918818] dump_stack+0x123/0x177 [ 294.922440] should_fail.cold.4+0x5/0x13 [ 294.926498] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 294.931589] ? kernel_text_address+0x79/0xf0 [ 294.935995] ? __kernel_text_address+0xd/0x40 [ 294.940503] ? unwind_get_return_address+0x61/0xa0 [ 294.945425] __should_failslab+0xba/0xf0 [ 294.949474] should_failslab+0x9/0x14 [ 294.953249] __kmalloc+0x70/0x770 [ 294.956677] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 294.961927] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 294.967002] ? tls_push_record+0xf3/0x1720 [ 294.971218] ? tls_sw_sendmsg+0x92d/0x1020 [ 294.975424] ? inet_sendmsg+0x108/0x440 [ 294.979381] ? smc_sendmsg+0x223/0x320 [ 294.983241] ? sock_sendmsg+0xb5/0xf0 [ 294.987013] ? sock_write_iter+0x215/0x420 [ 294.991224] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 294.997006] ? iov_iter_get_pages+0x1ef/0x11a0 [ 295.001578] ? __lock_is_held+0xb5/0x140 [ 295.005616] generic_gcmaes_encrypt+0xfd/0x150 [ 295.010183] ? generic_gcmaes_encrypt+0xfd/0x150 [ 295.014912] ? helper_rfc4106_encrypt+0x450/0x450 [ 295.019737] ? __kmalloc+0x5f1/0x770 [ 295.023438] gcmaes_wrapper_encrypt+0x109/0x180 [ 295.028084] tls_push_record+0x966/0x1720 [ 295.032206] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.036769] tls_sw_sendmsg+0x92d/0x1020 [ 295.040804] ? mark_held_locks+0x130/0x130 [ 295.045013] ? __lock_acquire+0x792/0x4980 [ 295.049229] ? find_held_lock+0x36/0x1d0 [ 295.053277] ? tls_sw_push_pending_record+0x10/0x10 [ 295.058269] ? __local_bh_enable_ip+0x160/0x260 [ 295.062913] ? lock_sock_nested+0xc5/0x100 [ 295.067122] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.071697] ? lock_sock_nested+0x82/0x100 [ 295.075915] ? trace_hardirqs_on+0x28/0x190 [ 295.080209] ? lock_sock_nested+0x82/0x100 [ 295.084416] ? lock_sock_nested+0x82/0x100 [ 295.088636] inet_sendmsg+0x108/0x440 [ 295.092426] smc_sendmsg+0x223/0x320 [ 295.096113] ? smc_sendpage+0x170/0x170 [ 295.100061] sock_sendmsg+0xb5/0xf0 [ 295.103673] sock_write_iter+0x215/0x420 [ 295.107706] ? sock_sendmsg+0xf0/0xf0 [ 295.111487] __vfs_write+0x443/0x890 [ 295.115176] ? kernel_read+0x130/0x130 [ 295.119043] ? selinux_file_permission+0x2d1/0x3f0 [ 295.123947] ? rw_verify_area+0xb8/0x2b0 [ 295.127980] vfs_write+0x150/0x4d0 [ 295.131493] ksys_write+0x103/0x260 [ 295.135094] ? do_sys_open+0x16e/0x350 [ 295.138966] ? __ia32_sys_read+0xa0/0xa0 [ 295.143002] ? do_syscall_64+0x21/0x4e0 [ 295.146951] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.152300] __x64_sys_write+0x6e/0xb0 [ 295.156161] do_syscall_64+0xd0/0x4e0 [ 295.159935] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.165104] RIP: 0033:0x459279 [ 295.168271] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.187148] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 295.194840] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 295.202086] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 295.209328] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 295.216569] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 295.223811] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 295.235081] FAULT_INJECTION: forcing a failure. [ 295.235081] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 295.258243] FAULT_INJECTION: forcing a failure. [ 295.258243] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 295.267571] CPU: 0 PID: 11421 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 295.277905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.287244] Call Trace: [ 295.289813] dump_stack+0x123/0x177 [ 295.293417] should_fail.cold.4+0x5/0x13 [ 295.297452] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 295.302528] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 295.307789] ? kasan_unpoison_shadow+0x35/0x50 [ 295.312347] __alloc_pages_nodemask+0x1d5/0x710 [ 295.316988] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 295.321994] alloc_pages_current+0xd6/0x1b0 [ 295.326290] skb_page_frag_refill+0x20b/0x400 [ 295.330758] sk_page_frag_refill+0x46/0x1b0 [ 295.335065] tcp_sendmsg_locked+0xc58/0x35b0 [ 295.339461] ? mark_held_locks+0x130/0x130 [ 295.343670] ? mark_held_locks+0xc7/0x130 [ 295.347794] ? tcp_sendpage+0x50/0x50 [ 295.351666] ? mark_held_locks+0xc7/0x130 [ 295.355788] ? __local_bh_enable_ip+0x160/0x260 [ 295.360429] ? lock_sock_nested+0xc5/0x100 [ 295.364638] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.369193] ? lock_sock_nested+0x82/0x100 [ 295.373407] ? trace_hardirqs_on+0x28/0x190 [ 295.377701] ? lock_sock_nested+0x82/0x100 [ 295.381909] ? lock_sock_nested+0x82/0x100 [ 295.386115] ? __local_bh_enable_ip+0x160/0x260 [ 295.390758] tcp_sendmsg+0x27/0x40 [ 295.394273] inet_sendmsg+0x108/0x440 [ 295.398051] smc_sendmsg+0x223/0x320 [ 295.401738] ? smc_sendpage+0x170/0x170 [ 295.405684] sock_sendmsg+0xb5/0xf0 [ 295.409283] sock_write_iter+0x215/0x420 [ 295.413315] ? sock_sendmsg+0xf0/0xf0 [ 295.417109] __vfs_write+0x443/0x890 [ 295.420797] ? kernel_read+0x130/0x130 [ 295.424668] ? selinux_file_permission+0x2d1/0x3f0 [ 295.429572] ? rw_verify_area+0xb8/0x2b0 [ 295.433613] vfs_write+0x150/0x4d0 [ 295.437128] ksys_write+0x103/0x260 [ 295.440738] ? do_sys_open+0x16e/0x350 [ 295.444600] ? __ia32_sys_read+0xa0/0xa0 [ 295.448647] ? do_syscall_64+0x21/0x4e0 [ 295.452603] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.457941] __x64_sys_write+0x6e/0xb0 [ 295.461801] do_syscall_64+0xd0/0x4e0 [ 295.465576] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.470740] RIP: 0033:0x459279 [ 295.473906] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.492781] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 295.500460] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 295.507702] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 295.514945] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 295.522188] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 295.535505] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 295.543988] CPU: 1 PID: 11416 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 295.551869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.561211] Call Trace: [ 295.563790] dump_stack+0x123/0x177 [ 295.567412] should_fail.cold.4+0x5/0x13 [ 295.571466] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 295.576560] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 295.581850] ? kasan_unpoison_shadow+0x35/0x50 [ 295.586428] __alloc_pages_nodemask+0x1d5/0x710 [ 295.591090] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 295.596105] alloc_pages_current+0xd6/0x1b0 [ 295.600422] skb_page_frag_refill+0x20b/0x400 [ 295.604909] sk_page_frag_refill+0x46/0x1b0 [ 295.609224] tcp_sendmsg_locked+0xc58/0x35b0 [ 295.613637] ? mark_held_locks+0x130/0x130 [ 295.617874] ? mark_held_locks+0xc7/0x130 [ 295.622043] ? tcp_sendpage+0x50/0x50 [ 295.625830] ? mark_held_locks+0xc7/0x130 [ 295.629953] ? __local_bh_enable_ip+0x160/0x260 [ 295.634595] ? lock_sock_nested+0xc5/0x100 [ 295.638819] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.643373] ? lock_sock_nested+0x82/0x100 [ 295.647585] ? trace_hardirqs_on+0x28/0x190 [ 295.651877] ? lock_sock_nested+0x82/0x100 [ 295.656082] ? lock_sock_nested+0x82/0x100 [ 295.660290] ? __local_bh_enable_ip+0x160/0x260 [ 295.664933] tcp_sendmsg+0x27/0x40 [ 295.668469] inet_sendmsg+0x108/0x440 [ 295.672245] smc_sendmsg+0x223/0x320 [ 295.675931] ? smc_sendpage+0x170/0x170 [ 295.679876] sock_sendmsg+0xb5/0xf0 [ 295.683473] sock_write_iter+0x215/0x420 [ 295.687516] ? sock_sendmsg+0xf0/0xf0 [ 295.691298] __vfs_write+0x443/0x890 [ 295.694996] ? kernel_read+0x130/0x130 [ 295.698872] ? selinux_file_permission+0x2d1/0x3f0 [ 295.703775] ? rw_verify_area+0xb8/0x2b0 [ 295.707808] vfs_write+0x150/0x4d0 [ 295.711321] ksys_write+0x103/0x260 [ 295.714919] ? do_sys_open+0x16e/0x350 [ 295.718779] ? __ia32_sys_read+0xa0/0xa0 [ 295.722813] ? do_syscall_64+0x21/0x4e0 [ 295.726760] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.732165] __x64_sys_write+0x6e/0xb0 [ 295.736038] do_syscall_64+0xd0/0x4e0 [ 295.739922] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 295.745090] RIP: 0033:0x459279 [ 295.748259] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 295.767135] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 295.774815] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 295.782089] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 295.789332] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 295.796575] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 295.803819] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 295.813001] FAULT_INJECTION: forcing a failure. [ 295.813001] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 295.841091] FAULT_INJECTION: forcing a failure. [ 295.841091] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 295.853000] CPU: 0 PID: 11438 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 295.853005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 295.853008] Call Trace: [ 295.853019] dump_stack+0x123/0x177 [ 295.853031] should_fail.cold.4+0x5/0x13 [ 295.853039] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 295.853045] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 295.853052] ? kasan_unpoison_shadow+0x35/0x50 [ 295.853062] __alloc_pages_nodemask+0x1d5/0x710 [ 295.853071] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 295.853083] alloc_pages_current+0xd6/0x1b0 [ 295.853093] skb_page_frag_refill+0x20b/0x400 [ 295.853101] sk_page_frag_refill+0x46/0x1b0 [ 295.853109] tcp_sendmsg_locked+0xc58/0x35b0 [ 295.853118] ? mark_held_locks+0x130/0x130 [ 295.926783] ? mark_held_locks+0xc7/0x130 [ 295.930931] ? tcp_sendpage+0x50/0x50 [ 295.934717] ? mark_held_locks+0xc7/0x130 [ 295.938855] ? __local_bh_enable_ip+0x160/0x260 [ 295.943511] ? lock_sock_nested+0xc5/0x100 [ 295.947736] ? lockdep_hardirqs_on+0x421/0x5c0 [ 295.952297] ? lock_sock_nested+0x82/0x100 [ 295.956513] ? trace_hardirqs_on+0x28/0x190 [ 295.960833] ? lock_sock_nested+0x82/0x100 [ 295.965054] ? lock_sock_nested+0x82/0x100 [ 295.969274] ? __local_bh_enable_ip+0x160/0x260 [ 295.973938] tcp_sendmsg+0x27/0x40 [ 295.977472] inet_sendmsg+0x108/0x440 [ 295.981259] smc_sendmsg+0x223/0x320 [ 295.984960] ? smc_sendpage+0x170/0x170 [ 295.988926] sock_sendmsg+0xb5/0xf0 [ 295.992542] sock_write_iter+0x215/0x420 [ 295.996588] ? sock_sendmsg+0xf0/0xf0 [ 296.000393] __vfs_write+0x443/0x890 [ 296.004105] ? kernel_read+0x130/0x130 [ 296.007995] ? selinux_file_permission+0x2d1/0x3f0 [ 296.012929] ? rw_verify_area+0xb8/0x2b0 [ 296.017006] vfs_write+0x150/0x4d0 [ 296.020562] ksys_write+0x103/0x260 [ 296.024177] ? do_sys_open+0x16e/0x350 [ 296.028055] ? __ia32_sys_read+0xa0/0xa0 [ 296.032105] ? do_syscall_64+0x21/0x4e0 [ 296.036066] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.041420] __x64_sys_write+0x6e/0xb0 [ 296.045294] do_syscall_64+0xd0/0x4e0 [ 296.049110] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.054290] RIP: 0033:0x459279 [ 296.057470] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.076370] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 296.084055] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 296.091309] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 296.098560] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 296.105814] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 296.113056] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 296.127764] FAULT_INJECTION: forcing a failure. [ 296.127764] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 296.140066] FAULT_INJECTION: forcing a failure. [ 296.140066] name failslab, interval 1, probability 0, space 0, times 0 [ 296.151635] CPU: 0 PID: 11454 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 296.159513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.163379] FAULT_INJECTION: forcing a failure. [ 296.163379] name failslab, interval 1, probability 0, space 0, times 0 [ 296.168850] Call Trace: [ 296.168862] dump_stack+0x123/0x177 [ 296.168874] should_fail.cold.4+0x5/0x13 [ 296.168883] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 296.168890] ? kernel_text_address+0x79/0xf0 [ 296.168896] ? __kernel_text_address+0xd/0x40 [ 296.168902] ? unwind_get_return_address+0x61/0xa0 [ 296.168911] __should_failslab+0xba/0xf0 [ 296.168918] should_failslab+0x9/0x14 [ 296.168924] __kmalloc+0x70/0x770 [ 296.168933] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 296.168942] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 296.168948] ? tls_push_record+0xf3/0x1720 [ 296.168954] ? tls_sw_sendmsg+0x92d/0x1020 [ 296.239136] ? inet_sendmsg+0x108/0x440 [ 296.243096] ? smc_sendmsg+0x223/0x320 [ 296.246992] ? sock_sendmsg+0xb5/0xf0 [ 296.250775] ? sock_write_iter+0x215/0x420 [ 296.254998] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 296.261133] ? iov_iter_get_pages+0x1ef/0x11a0 [ 296.265704] ? __lock_is_held+0xb5/0x140 [ 296.269749] generic_gcmaes_encrypt+0xfd/0x150 [ 296.274312] ? generic_gcmaes_encrypt+0xfd/0x150 [ 296.279052] ? helper_rfc4106_encrypt+0x450/0x450 [ 296.283880] ? __kmalloc+0x5f1/0x770 [ 296.287582] gcmaes_wrapper_encrypt+0x109/0x180 [ 296.292243] tls_push_record+0x966/0x1720 [ 296.296386] ? lockdep_hardirqs_on+0x421/0x5c0 [ 296.300976] tls_sw_sendmsg+0x92d/0x1020 [ 296.305023] ? mark_held_locks+0x130/0x130 [ 296.309240] ? __lock_acquire+0x792/0x4980 [ 296.313464] ? find_held_lock+0x36/0x1d0 [ 296.317508] ? tls_sw_push_pending_record+0x10/0x10 [ 296.322502] ? __local_bh_enable_ip+0x160/0x260 [ 296.327154] ? lock_sock_nested+0xc5/0x100 [ 296.331376] ? lockdep_hardirqs_on+0x421/0x5c0 [ 296.335939] ? lock_sock_nested+0x82/0x100 [ 296.340157] ? trace_hardirqs_on+0x28/0x190 [ 296.344473] ? lock_sock_nested+0x82/0x100 [ 296.348702] ? lock_sock_nested+0x82/0x100 [ 296.352923] inet_sendmsg+0x108/0x440 [ 296.356710] smc_sendmsg+0x223/0x320 [ 296.360410] ? smc_sendpage+0x170/0x170 [ 296.364378] sock_sendmsg+0xb5/0xf0 [ 296.367985] sock_write_iter+0x215/0x420 [ 296.372054] ? sock_sendmsg+0xf0/0xf0 [ 296.375844] __vfs_write+0x443/0x890 [ 296.379549] ? kernel_read+0x130/0x130 [ 296.383446] ? selinux_file_permission+0x2d1/0x3f0 [ 296.388364] ? rw_verify_area+0xb8/0x2b0 [ 296.392404] vfs_write+0x150/0x4d0 [ 296.395919] ksys_write+0x103/0x260 [ 296.399524] ? do_sys_open+0x16e/0x350 [ 296.403395] ? __ia32_sys_read+0xa0/0xa0 [ 296.407439] ? do_syscall_64+0x21/0x4e0 [ 296.411399] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.416744] __x64_sys_write+0x6e/0xb0 [ 296.420612] do_syscall_64+0xd0/0x4e0 [ 296.424424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.429601] RIP: 0033:0x459279 [ 296.432767] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.451643] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 296.459322] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 296.466566] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 296.473811] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 296.481055] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 296.488298] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 296.500484] CPU: 0 PID: 11446 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 296.508366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.517720] Call Trace: [ 296.520297] dump_stack+0x123/0x177 [ 296.523933] should_fail.cold.4+0x5/0x13 [ 296.527984] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 296.533071] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 296.538351] ? kasan_unpoison_shadow+0x35/0x50 [ 296.542922] __alloc_pages_nodemask+0x1d5/0x710 [ 296.547576] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 296.552574] alloc_pages_current+0xd6/0x1b0 [ 296.556887] skb_page_frag_refill+0x20b/0x400 [ 296.561378] sk_page_frag_refill+0x46/0x1b0 [ 296.565682] tcp_sendmsg_locked+0xc58/0x35b0 [ 296.570079] ? mark_held_locks+0x130/0x130 [ 296.574301] ? mark_held_locks+0xc7/0x130 [ 296.578437] ? tcp_sendpage+0x50/0x50 [ 296.582221] ? mark_held_locks+0xc7/0x130 [ 296.586346] ? __local_bh_enable_ip+0x160/0x260 [ 296.590994] ? lock_sock_nested+0xc5/0x100 [ 296.595202] ? lockdep_hardirqs_on+0x421/0x5c0 [ 296.599765] ? lock_sock_nested+0x82/0x100 [ 296.603981] ? trace_hardirqs_on+0x28/0x190 [ 296.608282] ? lock_sock_nested+0x82/0x100 [ 296.612496] ? lock_sock_nested+0x82/0x100 [ 296.616702] ? __local_bh_enable_ip+0x160/0x260 [ 296.621346] tcp_sendmsg+0x27/0x40 [ 296.624860] inet_sendmsg+0x108/0x440 [ 296.628638] smc_sendmsg+0x223/0x320 [ 296.632334] ? smc_sendpage+0x170/0x170 [ 296.636280] sock_sendmsg+0xb5/0xf0 [ 296.639880] sock_write_iter+0x215/0x420 [ 296.643915] ? sock_sendmsg+0xf0/0xf0 [ 296.647691] ? ZSTD_compressBlock_btopt_extDict+0x18c0/0x9220 [ 296.653551] __vfs_write+0x443/0x890 [ 296.657239] ? kernel_read+0x130/0x130 [ 296.661103] ? selinux_file_permission+0x2d1/0x3f0 [ 296.666008] ? rw_verify_area+0xb8/0x2b0 [ 296.670042] vfs_write+0x150/0x4d0 [ 296.673556] ksys_write+0x103/0x260 [ 296.677152] ? do_sys_open+0x16e/0x350 [ 296.682313] ? __ia32_sys_read+0xa0/0xa0 [ 296.686346] ? do_syscall_64+0x21/0x4e0 [ 296.690291] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.695626] __x64_sys_write+0x6e/0xb0 [ 296.699500] do_syscall_64+0xd0/0x4e0 [ 296.703288] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.708449] RIP: 0033:0x459279 [ 296.711614] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.730502] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 296.738185] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 296.745427] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 296.752669] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 296.759911] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 296.767154] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 296.775679] CPU: 0 PID: 11430 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 296.783553] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 296.792893] Call Trace: [ 296.795470] dump_stack+0x123/0x177 [ 296.799092] should_fail.cold.4+0x5/0x13 [ 296.803143] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 296.808233] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 296.813503] ? kasan_unpoison_shadow+0x35/0x50 [ 296.818086] __alloc_pages_nodemask+0x1d5/0x710 [ 296.822747] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 296.827763] alloc_pages_current+0xd6/0x1b0 [ 296.832079] skb_page_frag_refill+0x20b/0x400 [ 296.836566] sk_page_frag_refill+0x46/0x1b0 [ 296.841004] tcp_sendmsg_locked+0xc58/0x35b0 [ 296.845413] ? mark_held_locks+0x130/0x130 [ 296.849624] ? mark_held_locks+0xc7/0x130 [ 296.853757] ? tcp_sendpage+0x50/0x50 [ 296.857533] ? mark_held_locks+0xc7/0x130 [ 296.861673] ? __local_bh_enable_ip+0x160/0x260 [ 296.866333] ? lock_sock_nested+0xc5/0x100 [ 296.870541] ? lockdep_hardirqs_on+0x421/0x5c0 [ 296.875107] ? lock_sock_nested+0x82/0x100 [ 296.879316] ? trace_hardirqs_on+0x28/0x190 [ 296.883613] ? lock_sock_nested+0x82/0x100 [ 296.887820] ? lock_sock_nested+0x82/0x100 [ 296.892025] ? __local_bh_enable_ip+0x160/0x260 [ 296.896672] tcp_sendmsg+0x27/0x40 [ 296.900188] inet_sendmsg+0x108/0x440 [ 296.903963] smc_sendmsg+0x223/0x320 [ 296.907647] ? smc_sendpage+0x170/0x170 [ 296.911595] sock_sendmsg+0xb5/0xf0 [ 296.915195] sock_write_iter+0x215/0x420 [ 296.919228] ? sock_sendmsg+0xf0/0xf0 [ 296.923020] __vfs_write+0x443/0x890 [ 296.926707] ? kernel_read+0x130/0x130 [ 296.930581] ? selinux_file_permission+0x2d1/0x3f0 [ 296.935487] ? rw_verify_area+0xb8/0x2b0 [ 296.939523] vfs_write+0x150/0x4d0 [ 296.943047] ksys_write+0x103/0x260 [ 296.946645] ? do_sys_open+0x16e/0x350 [ 296.950507] ? __ia32_sys_read+0xa0/0xa0 [ 296.954550] ? do_syscall_64+0x21/0x4e0 [ 296.958498] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.963836] __x64_sys_write+0x6e/0xb0 [ 296.967695] do_syscall_64+0xd0/0x4e0 [ 296.971470] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 296.976643] RIP: 0033:0x459279 [ 296.979807] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 296.998680] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 297.006483] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 297.013731] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 297.021009] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 297.028255] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 297.035502] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 297.061433] CPU: 1 PID: 11451 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 297.069335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.078665] Call Trace: [ 297.081228] dump_stack+0x123/0x177 [ 297.084843] should_fail.cold.4+0x5/0x13 [ 297.088879] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 297.093956] ? kernel_text_address+0x79/0xf0 [ 297.098338] ? __kernel_text_address+0xd/0x40 [ 297.102806] ? unwind_get_return_address+0x61/0xa0 [ 297.107709] __should_failslab+0xba/0xf0 [ 297.111759] should_failslab+0x9/0x14 [ 297.115533] __kmalloc+0x70/0x770 [ 297.118967] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 297.124215] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 297.129293] ? tls_push_record+0xf3/0x1720 [ 297.133499] ? tls_sw_sendmsg+0x92d/0x1020 [ 297.137716] ? inet_sendmsg+0x108/0x440 [ 297.141662] ? smc_sendmsg+0x223/0x320 [ 297.145524] ? sock_sendmsg+0xb5/0xf0 [ 297.149295] ? sock_write_iter+0x215/0x420 [ 297.153502] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 297.159286] ? iov_iter_get_pages+0x1ef/0x11a0 [ 297.163847] ? __lock_is_held+0xb5/0x140 [ 297.167885] generic_gcmaes_encrypt+0xfd/0x150 [ 297.172451] ? generic_gcmaes_encrypt+0xfd/0x150 [ 297.177178] ? helper_rfc4106_encrypt+0x450/0x450 [ 297.181995] ? __kmalloc+0x5f1/0x770 [ 297.185682] gcmaes_wrapper_encrypt+0x109/0x180 [ 297.190337] tls_push_record+0x966/0x1720 [ 297.194460] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.199029] tls_sw_sendmsg+0x92d/0x1020 [ 297.203062] ? mark_held_locks+0x130/0x130 [ 297.207267] ? __lock_acquire+0x792/0x4980 [ 297.211481] ? find_held_lock+0x36/0x1d0 [ 297.215526] ? tls_sw_push_pending_record+0x10/0x10 [ 297.220516] ? __local_bh_enable_ip+0x160/0x260 [ 297.225170] ? lock_sock_nested+0xc5/0x100 [ 297.229376] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.233932] ? lock_sock_nested+0x82/0x100 [ 297.238142] ? trace_hardirqs_on+0x28/0x190 [ 297.242434] ? lock_sock_nested+0x82/0x100 [ 297.246642] ? lock_sock_nested+0x82/0x100 [ 297.250848] inet_sendmsg+0x108/0x440 [ 297.254623] smc_sendmsg+0x223/0x320 [ 297.258309] ? smc_sendpage+0x170/0x170 [ 297.262254] sock_sendmsg+0xb5/0xf0 [ 297.265863] sock_write_iter+0x215/0x420 [ 297.269897] ? sock_sendmsg+0xf0/0xf0 [ 297.273676] __vfs_write+0x443/0x890 [ 297.277364] ? kernel_read+0x130/0x130 [ 297.281240] ? selinux_file_permission+0x2d1/0x3f0 [ 297.286143] ? rw_verify_area+0xb8/0x2b0 [ 297.290192] vfs_write+0x150/0x4d0 [ 297.293707] ksys_write+0x103/0x260 [ 297.297308] ? do_sys_open+0x16e/0x350 [ 297.301168] ? __ia32_sys_read+0xa0/0xa0 [ 297.305206] ? do_syscall_64+0x21/0x4e0 [ 297.309152] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.314498] __x64_sys_write+0x6e/0xb0 [ 297.318360] do_syscall_64+0xd0/0x4e0 [ 297.322137] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.327299] RIP: 0033:0x459279 [ 297.330465] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.349349] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 297.357026] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 297.364269] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 297.371512] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 297.378756] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 297.386008] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 297.404154] FAULT_INJECTION: forcing a failure. [ 297.404154] name failslab, interval 1, probability 0, space 0, times 0 [ 297.407220] FAULT_INJECTION: forcing a failure. [ 297.407220] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 297.428622] FAULT_INJECTION: forcing a failure. [ 297.428622] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 297.443915] CPU: 0 PID: 11464 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 297.451808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.461143] Call Trace: [ 297.463717] dump_stack+0x123/0x177 [ 297.467338] should_fail.cold.4+0x5/0x13 [ 297.471409] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 297.476500] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 297.481761] ? kasan_unpoison_shadow+0x35/0x50 [ 297.486324] __alloc_pages_nodemask+0x1d5/0x710 [ 297.490974] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 297.495974] alloc_pages_current+0xd6/0x1b0 [ 297.500274] skb_page_frag_refill+0x20b/0x400 [ 297.504744] sk_page_frag_refill+0x46/0x1b0 [ 297.509044] tcp_sendmsg_locked+0xc58/0x35b0 [ 297.513436] ? mark_held_locks+0x130/0x130 [ 297.517665] ? mark_held_locks+0xc7/0x130 [ 297.521795] ? tcp_sendpage+0x50/0x50 [ 297.525572] ? mark_held_locks+0xc7/0x130 [ 297.529703] ? __local_bh_enable_ip+0x160/0x260 [ 297.534361] ? lock_sock_nested+0xc5/0x100 [ 297.538580] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.543136] ? lock_sock_nested+0x82/0x100 [ 297.547344] ? trace_hardirqs_on+0x28/0x190 [ 297.551638] ? lock_sock_nested+0x82/0x100 [ 297.555848] ? lock_sock_nested+0x82/0x100 [ 297.560054] ? __local_bh_enable_ip+0x160/0x260 [ 297.564705] tcp_sendmsg+0x27/0x40 [ 297.568233] inet_sendmsg+0x108/0x440 [ 297.572013] smc_sendmsg+0x223/0x320 [ 297.575706] ? smc_sendpage+0x170/0x170 [ 297.579658] sock_sendmsg+0xb5/0xf0 [ 297.583259] sock_write_iter+0x215/0x420 [ 297.587293] ? sock_sendmsg+0xf0/0xf0 [ 297.591084] __vfs_write+0x443/0x890 [ 297.594776] ? kernel_read+0x130/0x130 [ 297.598650] ? selinux_file_permission+0x2d1/0x3f0 [ 297.603572] ? rw_verify_area+0xb8/0x2b0 [ 297.607613] vfs_write+0x150/0x4d0 [ 297.611138] ksys_write+0x103/0x260 [ 297.614762] ? do_sys_open+0x16e/0x350 [ 297.618624] ? __ia32_sys_read+0xa0/0xa0 [ 297.622660] ? do_syscall_64+0x21/0x4e0 [ 297.626609] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.631951] __x64_sys_write+0x6e/0xb0 [ 297.635823] do_syscall_64+0xd0/0x4e0 [ 297.639616] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.644777] RIP: 0033:0x459279 [ 297.647964] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 297.666847] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 297.674531] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 297.681783] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 297.689033] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 297.696283] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 297.703531] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 297.718789] CPU: 1 PID: 11466 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 297.726680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 297.736019] Call Trace: [ 297.738588] dump_stack+0x123/0x177 [ 297.742192] should_fail.cold.4+0x5/0x13 [ 297.746226] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 297.751304] ? kernel_text_address+0x79/0xf0 [ 297.755684] ? __kernel_text_address+0xd/0x40 [ 297.760151] ? unwind_get_return_address+0x61/0xa0 [ 297.765054] __should_failslab+0xba/0xf0 [ 297.769103] should_failslab+0x9/0x14 [ 297.772875] __kmalloc+0x70/0x770 [ 297.776302] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 297.781724] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 297.786799] ? tls_push_record+0xf3/0x1720 [ 297.791005] ? tls_sw_sendmsg+0x92d/0x1020 [ 297.795210] ? inet_sendmsg+0x108/0x440 [ 297.799156] ? smc_sendmsg+0x223/0x320 [ 297.803015] ? sock_sendmsg+0xb5/0xf0 [ 297.806785] ? sock_write_iter+0x215/0x420 [ 297.810994] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 297.816763] ? iov_iter_get_pages+0x1ef/0x11a0 [ 297.821336] ? __lock_is_held+0xb5/0x140 [ 297.825375] generic_gcmaes_encrypt+0xfd/0x150 [ 297.829933] ? generic_gcmaes_encrypt+0xfd/0x150 [ 297.834671] ? helper_rfc4106_encrypt+0x450/0x450 [ 297.839485] ? __kmalloc+0x5f1/0x770 [ 297.843171] gcmaes_wrapper_encrypt+0x109/0x180 [ 297.847823] tls_push_record+0x966/0x1720 [ 297.854989] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.859553] tls_sw_sendmsg+0x92d/0x1020 [ 297.863603] ? mark_held_locks+0x130/0x130 [ 297.867809] ? __lock_acquire+0x792/0x4980 [ 297.872023] ? find_held_lock+0x36/0x1d0 [ 297.876063] ? tls_sw_push_pending_record+0x10/0x10 [ 297.881065] ? __local_bh_enable_ip+0x160/0x260 [ 297.885707] ? lock_sock_nested+0xc5/0x100 [ 297.889916] ? lockdep_hardirqs_on+0x421/0x5c0 [ 297.894471] ? lock_sock_nested+0x82/0x100 [ 297.898692] ? trace_hardirqs_on+0x28/0x190 [ 297.906113] ? lock_sock_nested+0x82/0x100 [ 297.910320] ? lock_sock_nested+0x82/0x100 [ 297.914546] inet_sendmsg+0x108/0x440 [ 297.918330] smc_sendmsg+0x223/0x320 [ 297.922020] ? smc_sendpage+0x170/0x170 [ 297.925973] sock_sendmsg+0xb5/0xf0 [ 297.929577] sock_write_iter+0x215/0x420 [ 297.933615] ? sock_sendmsg+0xf0/0xf0 [ 297.937397] ? ZSTD_compressBlock_btopt_extDict+0x18c0/0x9220 [ 297.943274] __vfs_write+0x443/0x890 [ 297.946965] ? kernel_read+0x130/0x130 [ 297.950832] ? selinux_file_permission+0x2d1/0x3f0 [ 297.955751] ? rw_verify_area+0xb8/0x2b0 [ 297.959793] vfs_write+0x150/0x4d0 [ 297.963318] ksys_write+0x103/0x260 [ 297.966916] ? do_sys_open+0x16e/0x350 [ 297.970778] ? __ia32_sys_read+0xa0/0xa0 [ 297.974824] ? do_syscall_64+0x21/0x4e0 [ 297.978772] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.984124] __x64_sys_write+0x6e/0xb0 [ 297.988008] do_syscall_64+0xd0/0x4e0 [ 297.991809] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 297.996976] RIP: 0033:0x459279 [ 298.000168] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.019659] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.027354] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 298.034604] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 298.041865] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 298.049110] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 298.056373] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 298.089801] CPU: 1 PID: 11469 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 298.097706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.107050] Call Trace: [ 298.109617] dump_stack+0x123/0x177 [ 298.113222] should_fail.cold.4+0x5/0x13 [ 298.117256] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 298.122349] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 298.127617] ? kasan_unpoison_shadow+0x35/0x50 [ 298.132177] __alloc_pages_nodemask+0x1d5/0x710 [ 298.136820] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 298.141926] alloc_pages_current+0xd6/0x1b0 [ 298.146222] skb_page_frag_refill+0x20b/0x400 [ 298.150695] sk_page_frag_refill+0x46/0x1b0 [ 298.154991] tcp_sendmsg_locked+0xc58/0x35b0 [ 298.159374] ? mark_held_locks+0x130/0x130 [ 298.163580] ? mark_held_locks+0xc7/0x130 [ 298.167722] ? tcp_sendpage+0x50/0x50 [ 298.171507] ? mark_held_locks+0xc7/0x130 [ 298.175628] ? __local_bh_enable_ip+0x160/0x260 [ 298.180289] ? lock_sock_nested+0xc5/0x100 [ 298.184511] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.189066] ? lock_sock_nested+0x82/0x100 [ 298.193289] ? trace_hardirqs_on+0x28/0x190 [ 298.197580] ? lock_sock_nested+0x82/0x100 [ 298.201795] ? lock_sock_nested+0x82/0x100 [ 298.206001] ? __local_bh_enable_ip+0x160/0x260 [ 298.210643] tcp_sendmsg+0x27/0x40 [ 298.214156] inet_sendmsg+0x108/0x440 [ 298.217932] smc_sendmsg+0x223/0x320 [ 298.221619] ? smc_sendpage+0x170/0x170 [ 298.225566] sock_sendmsg+0xb5/0xf0 [ 298.229180] sock_write_iter+0x215/0x420 [ 298.233218] ? sock_sendmsg+0xf0/0xf0 [ 298.236999] __vfs_write+0x443/0x890 [ 298.240686] ? kernel_read+0x130/0x130 [ 298.244554] ? selinux_file_permission+0x2d1/0x3f0 [ 298.249478] ? rw_verify_area+0xb8/0x2b0 [ 298.253512] vfs_write+0x150/0x4d0 [ 298.257026] ksys_write+0x103/0x260 [ 298.260643] ? do_sys_open+0x16e/0x350 [ 298.264503] ? __ia32_sys_read+0xa0/0xa0 [ 298.268539] ? do_syscall_64+0x21/0x4e0 [ 298.272494] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.277926] __x64_sys_write+0x6e/0xb0 [ 298.281785] do_syscall_64+0xd0/0x4e0 [ 298.285562] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.290723] RIP: 0033:0x459279 [ 298.293889] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.312774] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.320454] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 298.327697] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 298.334939] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 298.342181] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 298.349511] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 298.361956] FAULT_INJECTION: forcing a failure. [ 298.361956] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 298.384071] FAULT_INJECTION: forcing a failure. [ 298.384071] name failslab, interval 1, probability 0, space 0, times 0 [ 298.396085] CPU: 0 PID: 11479 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 298.403967] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.413311] Call Trace: [ 298.415891] dump_stack+0x123/0x177 [ 298.419548] should_fail.cold.4+0x5/0x13 [ 298.423608] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 298.428706] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 298.433977] ? kasan_unpoison_shadow+0x35/0x50 [ 298.438553] __alloc_pages_nodemask+0x1d5/0x710 [ 298.443220] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 298.448241] alloc_pages_current+0xd6/0x1b0 [ 298.452558] skb_page_frag_refill+0x20b/0x400 [ 298.457053] sk_page_frag_refill+0x46/0x1b0 [ 298.461373] tcp_sendmsg_locked+0xc58/0x35b0 [ 298.465777] ? mark_held_locks+0x130/0x130 [ 298.470002] ? mark_held_locks+0xc7/0x130 [ 298.474204] ? tcp_sendpage+0x50/0x50 [ 298.477998] ? mark_held_locks+0xc7/0x130 [ 298.482148] ? __local_bh_enable_ip+0x160/0x260 [ 298.486805] ? lock_sock_nested+0xc5/0x100 [ 298.491030] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.495600] ? lock_sock_nested+0x82/0x100 [ 298.499820] ? trace_hardirqs_on+0x28/0x190 [ 298.504123] ? lock_sock_nested+0x82/0x100 [ 298.508336] ? lock_sock_nested+0x82/0x100 [ 298.512554] ? __local_bh_enable_ip+0x160/0x260 [ 298.517218] tcp_sendmsg+0x27/0x40 [ 298.520757] inet_sendmsg+0x108/0x440 [ 298.524538] smc_sendmsg+0x223/0x320 [ 298.528234] ? smc_sendpage+0x170/0x170 [ 298.532189] sock_sendmsg+0xb5/0xf0 [ 298.535809] sock_write_iter+0x215/0x420 [ 298.539848] ? sock_sendmsg+0xf0/0xf0 [ 298.543634] __vfs_write+0x443/0x890 [ 298.547332] ? kernel_read+0x130/0x130 [ 298.551205] ? selinux_file_permission+0x2d1/0x3f0 [ 298.556122] ? rw_verify_area+0xb8/0x2b0 [ 298.560178] vfs_write+0x150/0x4d0 [ 298.563708] ksys_write+0x103/0x260 [ 298.567323] ? do_sys_open+0x16e/0x350 [ 298.571200] ? __ia32_sys_read+0xa0/0xa0 [ 298.575263] ? do_syscall_64+0x21/0x4e0 [ 298.579223] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.584579] __x64_sys_write+0x6e/0xb0 [ 298.588456] do_syscall_64+0xd0/0x4e0 [ 298.592249] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.597423] RIP: 0033:0x459279 [ 298.600603] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.619770] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.627463] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 298.634743] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 298.641992] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 298.649251] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 298.656504] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 298.663959] CPU: 1 PID: 11482 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 298.671836] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 298.681182] Call Trace: [ 298.683760] dump_stack+0x123/0x177 [ 298.687384] should_fail.cold.4+0x5/0x13 [ 298.691441] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 298.696535] ? kernel_text_address+0x79/0xf0 [ 298.700921] ? __kernel_text_address+0xd/0x40 [ 298.705392] ? unwind_get_return_address+0x61/0xa0 [ 298.710299] __should_failslab+0xba/0xf0 [ 298.714335] should_failslab+0x9/0x14 [ 298.718112] __kmalloc+0x70/0x770 [ 298.721540] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 298.726792] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 298.731870] ? tls_push_record+0xf3/0x1720 [ 298.736092] ? tls_sw_sendmsg+0x92d/0x1020 [ 298.740300] ? inet_sendmsg+0x108/0x440 [ 298.744250] ? smc_sendmsg+0x223/0x320 [ 298.748110] ? sock_sendmsg+0xb5/0xf0 [ 298.751882] ? sock_write_iter+0x215/0x420 [ 298.756091] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 298.761862] ? iov_iter_get_pages+0x1ef/0x11a0 [ 298.766424] ? __lock_is_held+0xb5/0x140 [ 298.770464] generic_gcmaes_encrypt+0xfd/0x150 [ 298.775025] ? generic_gcmaes_encrypt+0xfd/0x150 [ 298.779755] ? helper_rfc4106_encrypt+0x450/0x450 [ 298.784639] ? __kmalloc+0x5f1/0x770 [ 298.788340] gcmaes_wrapper_encrypt+0x109/0x180 [ 298.792994] tls_push_record+0x966/0x1720 [ 298.797122] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.801719] tls_sw_sendmsg+0x92d/0x1020 [ 298.805758] ? mark_held_locks+0x130/0x130 [ 298.809968] ? __lock_acquire+0x792/0x4980 [ 298.814201] ? find_held_lock+0x36/0x1d0 [ 298.818242] ? tls_sw_push_pending_record+0x10/0x10 [ 298.823234] ? __local_bh_enable_ip+0x160/0x260 [ 298.827879] ? lock_sock_nested+0xc5/0x100 [ 298.832089] ? lockdep_hardirqs_on+0x421/0x5c0 [ 298.836643] ? lock_sock_nested+0x82/0x100 [ 298.840940] ? trace_hardirqs_on+0x28/0x190 [ 298.845234] ? lock_sock_nested+0x82/0x100 [ 298.849458] ? lock_sock_nested+0x82/0x100 [ 298.853671] inet_sendmsg+0x108/0x440 [ 298.857448] smc_sendmsg+0x223/0x320 [ 298.861136] ? smc_sendpage+0x170/0x170 [ 298.865097] sock_sendmsg+0xb5/0xf0 [ 298.868699] sock_write_iter+0x215/0x420 [ 298.872748] ? sock_sendmsg+0xf0/0xf0 [ 298.876545] __vfs_write+0x443/0x890 [ 298.880242] ? kernel_read+0x130/0x130 [ 298.884111] ? selinux_file_permission+0x2d1/0x3f0 [ 298.889018] ? rw_verify_area+0xb8/0x2b0 [ 298.893057] vfs_write+0x150/0x4d0 [ 298.896572] ksys_write+0x103/0x260 [ 298.900203] ? do_sys_open+0x16e/0x350 [ 298.904074] ? __ia32_sys_read+0xa0/0xa0 [ 298.914447] ? do_syscall_64+0x21/0x4e0 [ 298.918398] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.923738] __x64_sys_write+0x6e/0xb0 [ 298.927600] do_syscall_64+0xd0/0x4e0 [ 298.931475] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 298.936636] RIP: 0033:0x459279 [ 298.939809] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 298.958685] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 298.966363] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 298.973608] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 298.980853] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 298.988097] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 298.995349] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 299.084267] FAULT_INJECTION: forcing a failure. [ 299.084267] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 299.086678] FAULT_INJECTION: forcing a failure. [ 299.086678] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 299.099092] FAULT_INJECTION: forcing a failure. [ 299.099092] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 299.113254] FAULT_INJECTION: forcing a failure. [ 299.113254] name failslab, interval 1, probability 0, space 0, times 0 [ 299.120420] FAULT_INJECTION: forcing a failure. [ 299.120420] name failslab, interval 1, probability 0, space 0, times 0 [ 299.148450] FAULT_INJECTION: forcing a failure. [ 299.148450] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 299.149430] CPU: 1 PID: 11503 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 299.168124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.177468] Call Trace: [ 299.180039] dump_stack+0x123/0x177 [ 299.183671] should_fail.cold.4+0x5/0x13 [ 299.187732] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 299.192815] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 299.198070] ? kasan_unpoison_shadow+0x35/0x50 [ 299.202637] __alloc_pages_nodemask+0x1d5/0x710 [ 299.207292] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 299.212292] alloc_pages_current+0xd6/0x1b0 [ 299.217982] skb_page_frag_refill+0x20b/0x400 [ 299.222472] sk_page_frag_refill+0x46/0x1b0 [ 299.226776] tcp_sendmsg_locked+0xc58/0x35b0 [ 299.231162] ? mark_held_locks+0x130/0x130 [ 299.235370] ? mark_held_locks+0xc7/0x130 [ 299.239503] ? tcp_sendpage+0x50/0x50 [ 299.243280] ? mark_held_locks+0xc7/0x130 [ 299.247422] ? __local_bh_enable_ip+0x160/0x260 [ 299.252068] ? lock_sock_nested+0xc5/0x100 [ 299.256283] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.260839] ? lock_sock_nested+0x82/0x100 [ 299.265049] ? trace_hardirqs_on+0x28/0x190 [ 299.269347] ? lock_sock_nested+0x82/0x100 [ 299.273579] ? lock_sock_nested+0x82/0x100 [ 299.277796] ? __local_bh_enable_ip+0x160/0x260 [ 299.282459] tcp_sendmsg+0x27/0x40 [ 299.285978] inet_sendmsg+0x108/0x440 [ 299.289762] smc_sendmsg+0x223/0x320 [ 299.293473] ? smc_sendpage+0x170/0x170 [ 299.297429] sock_sendmsg+0xb5/0xf0 [ 299.301038] sock_write_iter+0x215/0x420 [ 299.305079] ? sock_sendmsg+0xf0/0xf0 [ 299.308870] __vfs_write+0x443/0x890 [ 299.312569] ? kernel_read+0x130/0x130 [ 299.316440] ? selinux_file_permission+0x2d1/0x3f0 [ 299.321353] ? rw_verify_area+0xb8/0x2b0 [ 299.325391] vfs_write+0x150/0x4d0 [ 299.328909] ksys_write+0x103/0x260 [ 299.332519] ? do_sys_open+0x16e/0x350 [ 299.336386] ? __ia32_sys_read+0xa0/0xa0 [ 299.340441] ? do_syscall_64+0x21/0x4e0 [ 299.344395] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.349737] __x64_sys_write+0x6e/0xb0 [ 299.353602] do_syscall_64+0xd0/0x4e0 [ 299.357379] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.362558] RIP: 0033:0x459279 [ 299.365749] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.386556] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 299.394242] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 299.401495] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 299.408770] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 299.416020] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 299.423271] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 299.430539] CPU: 0 PID: 11502 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 299.438418] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.448286] Call Trace: [ 299.450866] dump_stack+0x123/0x177 [ 299.454483] should_fail.cold.4+0x5/0x13 [ 299.458554] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 299.463678] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 299.468948] ? kasan_unpoison_shadow+0x35/0x50 [ 299.473516] __alloc_pages_nodemask+0x1d5/0x710 [ 299.478169] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 299.483171] alloc_pages_current+0xd6/0x1b0 [ 299.487472] skb_page_frag_refill+0x20b/0x400 [ 299.491943] sk_page_frag_refill+0x46/0x1b0 [ 299.496258] tcp_sendmsg_locked+0xc58/0x35b0 [ 299.500666] ? mark_held_locks+0x130/0x130 [ 299.504881] ? mark_held_locks+0xc7/0x130 [ 299.509028] ? tcp_sendpage+0x50/0x50 [ 299.512815] ? mark_held_locks+0xc7/0x130 [ 299.516947] ? __local_bh_enable_ip+0x160/0x260 [ 299.521594] ? lock_sock_nested+0xc5/0x100 [ 299.525809] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.530368] ? lock_sock_nested+0x82/0x100 [ 299.534577] ? trace_hardirqs_on+0x28/0x190 [ 299.538889] ? lock_sock_nested+0x82/0x100 [ 299.543112] ? lock_sock_nested+0x82/0x100 [ 299.547335] ? __local_bh_enable_ip+0x160/0x260 [ 299.551981] tcp_sendmsg+0x27/0x40 [ 299.555512] inet_sendmsg+0x108/0x440 [ 299.559292] smc_sendmsg+0x223/0x320 [ 299.562983] ? smc_sendpage+0x170/0x170 [ 299.566937] sock_sendmsg+0xb5/0xf0 [ 299.570561] sock_write_iter+0x215/0x420 [ 299.574597] ? sock_sendmsg+0xf0/0xf0 [ 299.578402] __vfs_write+0x443/0x890 [ 299.582093] ? kernel_read+0x130/0x130 [ 299.585965] ? selinux_file_permission+0x2d1/0x3f0 [ 299.590873] ? rw_verify_area+0xb8/0x2b0 [ 299.594910] vfs_write+0x150/0x4d0 [ 299.598427] ksys_write+0x103/0x260 [ 299.602053] ? do_sys_open+0x16e/0x350 [ 299.605931] ? __ia32_sys_read+0xa0/0xa0 [ 299.609969] ? do_syscall_64+0x21/0x4e0 [ 299.613921] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.619280] __x64_sys_write+0x6e/0xb0 [ 299.623159] do_syscall_64+0xd0/0x4e0 [ 299.626938] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.632109] RIP: 0033:0x459279 [ 299.635282] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.654251] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 299.661934] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 299.669180] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 299.676429] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 299.683683] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 299.690929] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 299.698189] CPU: 1 PID: 11510 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 299.706066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 299.715411] Call Trace: [ 299.717991] dump_stack+0x123/0x177 [ 299.721614] should_fail.cold.4+0x5/0x13 [ 299.725671] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 299.730767] ? kernel_text_address+0x79/0xf0 2020/06/02 10:24:01 executed programs: 1003 [ 299.735167] ? __kernel_text_address+0xd/0x40 [ 299.739654] ? unwind_get_return_address+0x61/0xa0 [ 299.744579] __should_failslab+0xba/0xf0 [ 299.748636] should_failslab+0x9/0x14 [ 299.752429] __kmalloc+0x70/0x770 [ 299.755877] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 299.761149] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 299.766242] ? tls_push_record+0xf3/0x1720 [ 299.770470] ? tls_sw_sendmsg+0x92d/0x1020 [ 299.774697] ? inet_sendmsg+0x108/0x440 [ 299.778663] ? smc_sendmsg+0x223/0x320 [ 299.782539] ? sock_sendmsg+0xb5/0xf0 [ 299.786330] ? sock_write_iter+0x215/0x420 [ 299.790566] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 299.796353] ? iov_iter_get_pages+0x1ef/0x11a0 [ 299.800918] ? __lock_is_held+0xb5/0x140 [ 299.804958] generic_gcmaes_encrypt+0xfd/0x150 [ 299.809514] ? generic_gcmaes_encrypt+0xfd/0x150 [ 299.814262] ? helper_rfc4106_encrypt+0x450/0x450 [ 299.819090] ? __kmalloc+0x5f1/0x770 [ 299.822789] gcmaes_wrapper_encrypt+0x109/0x180 [ 299.827464] tls_push_record+0x966/0x1720 [ 299.831620] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.836184] tls_sw_sendmsg+0x92d/0x1020 [ 299.840225] ? mark_held_locks+0x130/0x130 [ 299.844435] ? __lock_acquire+0x792/0x4980 [ 299.848655] ? find_held_lock+0x36/0x1d0 [ 299.852691] ? tls_sw_push_pending_record+0x10/0x10 [ 299.857702] ? __local_bh_enable_ip+0x160/0x260 [ 299.862348] ? lock_sock_nested+0xc5/0x100 [ 299.866570] ? lockdep_hardirqs_on+0x421/0x5c0 [ 299.871146] ? lock_sock_nested+0x82/0x100 [ 299.875358] ? trace_hardirqs_on+0x28/0x190 [ 299.879656] ? lock_sock_nested+0x82/0x100 [ 299.883865] ? lock_sock_nested+0x82/0x100 [ 299.888078] inet_sendmsg+0x108/0x440 [ 299.891857] smc_sendmsg+0x223/0x320 [ 299.895547] ? smc_sendpage+0x170/0x170 [ 299.899495] sock_sendmsg+0xb5/0xf0 [ 299.903099] sock_write_iter+0x215/0x420 [ 299.907135] ? sock_sendmsg+0xf0/0xf0 [ 299.910915] ? nfs4_fl_calc_ds_index+0x60/0xb0 [ 299.915476] __vfs_write+0x443/0x890 [ 299.919167] ? kernel_read+0x130/0x130 [ 299.923035] ? selinux_file_permission+0x2d1/0x3f0 [ 299.927959] ? rw_verify_area+0xb8/0x2b0 [ 299.931999] vfs_write+0x150/0x4d0 [ 299.935515] ksys_write+0x103/0x260 [ 299.939116] ? do_sys_open+0x16e/0x350 [ 299.942978] ? __ia32_sys_read+0xa0/0xa0 [ 299.947031] ? do_syscall_64+0x21/0x4e0 [ 299.950980] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.956336] __x64_sys_write+0x6e/0xb0 [ 299.960199] do_syscall_64+0xd0/0x4e0 [ 299.963974] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 299.969138] RIP: 0033:0x459279 [ 299.972311] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 299.991289] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 299.998969] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 300.006213] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 300.013457] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 300.020731] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 300.027986] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 300.047823] CPU: 0 PID: 11517 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 300.055723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.065068] Call Trace: [ 300.067642] dump_stack+0x123/0x177 [ 300.071248] should_fail.cold.4+0x5/0x13 [ 300.075285] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 300.080382] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 300.085637] ? kasan_unpoison_shadow+0x35/0x50 [ 300.090198] __alloc_pages_nodemask+0x1d5/0x710 [ 300.094847] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 300.099844] alloc_pages_current+0xd6/0x1b0 [ 300.104142] skb_page_frag_refill+0x20b/0x400 [ 300.108614] sk_page_frag_refill+0x46/0x1b0 [ 300.112910] tcp_sendmsg_locked+0xc58/0x35b0 [ 300.117294] ? mark_held_locks+0x130/0x130 [ 300.121502] ? mark_held_locks+0xc7/0x130 [ 300.125632] ? tcp_sendpage+0x50/0x50 [ 300.129409] ? mark_held_locks+0xc7/0x130 [ 300.133530] ? __local_bh_enable_ip+0x160/0x260 [ 300.138173] ? lock_sock_nested+0xc5/0x100 [ 300.142382] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.146938] ? lock_sock_nested+0x82/0x100 [ 300.151146] ? trace_hardirqs_on+0x28/0x190 [ 300.155439] ? lock_sock_nested+0x82/0x100 [ 300.159648] ? lock_sock_nested+0x82/0x100 [ 300.163873] ? __local_bh_enable_ip+0x160/0x260 [ 300.168518] tcp_sendmsg+0x27/0x40 [ 300.172035] inet_sendmsg+0x108/0x440 [ 300.175815] smc_sendmsg+0x223/0x320 [ 300.179516] ? smc_sendpage+0x170/0x170 [ 300.183464] sock_sendmsg+0xb5/0xf0 [ 300.187067] sock_write_iter+0x215/0x420 [ 300.191120] ? sock_sendmsg+0xf0/0xf0 [ 300.194910] __vfs_write+0x443/0x890 [ 300.198605] ? kernel_read+0x130/0x130 [ 300.202487] ? selinux_file_permission+0x2d1/0x3f0 [ 300.207401] ? rw_verify_area+0xb8/0x2b0 [ 300.211441] vfs_write+0x150/0x4d0 [ 300.214962] ksys_write+0x103/0x260 [ 300.218566] ? do_sys_open+0x16e/0x350 [ 300.222447] ? __ia32_sys_read+0xa0/0xa0 [ 300.226485] ? do_syscall_64+0x21/0x4e0 [ 300.230458] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.235811] __x64_sys_write+0x6e/0xb0 [ 300.239689] do_syscall_64+0xd0/0x4e0 [ 300.243469] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.248631] RIP: 0033:0x459279 [ 300.251798] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.270676] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 300.278356] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 300.285601] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 300.292845] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 300.300090] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 300.307336] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 300.316920] CPU: 1 PID: 11511 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 300.324816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.334160] Call Trace: [ 300.336742] dump_stack+0x123/0x177 [ 300.340358] should_fail.cold.4+0x5/0x13 [ 300.344402] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 300.349488] ? kernel_text_address+0x79/0xf0 [ 300.353888] ? __kernel_text_address+0xd/0x40 [ 300.358375] ? unwind_get_return_address+0x61/0xa0 [ 300.363297] __should_failslab+0xba/0xf0 [ 300.367347] should_failslab+0x9/0x14 [ 300.371138] __kmalloc+0x70/0x770 [ 300.374575] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 300.379845] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 300.384942] ? tls_push_record+0xf3/0x1720 [ 300.389155] ? tls_sw_sendmsg+0x92d/0x1020 [ 300.393367] ? inet_sendmsg+0x108/0x440 [ 300.397318] ? smc_sendmsg+0x223/0x320 [ 300.401191] ? sock_sendmsg+0xb5/0xf0 [ 300.404984] ? sock_write_iter+0x215/0x420 [ 300.409204] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 300.414980] ? iov_iter_get_pages+0x1ef/0x11a0 [ 300.419545] ? __lock_is_held+0xb5/0x140 [ 300.423590] generic_gcmaes_encrypt+0xfd/0x150 [ 300.428164] ? generic_gcmaes_encrypt+0xfd/0x150 [ 300.432904] ? helper_rfc4106_encrypt+0x450/0x450 [ 300.437721] ? __kmalloc+0x5f1/0x770 [ 300.441414] gcmaes_wrapper_encrypt+0x109/0x180 [ 300.446061] tls_push_record+0x966/0x1720 [ 300.450190] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.454756] tls_sw_sendmsg+0x92d/0x1020 [ 300.458804] ? mark_held_locks+0x130/0x130 [ 300.463011] ? __lock_acquire+0x792/0x4980 [ 300.467226] ? find_held_lock+0x36/0x1d0 [ 300.471264] ? tls_sw_push_pending_record+0x10/0x10 [ 300.476256] ? __local_bh_enable_ip+0x160/0x260 [ 300.480902] ? lock_sock_nested+0xc5/0x100 [ 300.485110] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.489685] ? lock_sock_nested+0x82/0x100 [ 300.493894] ? trace_hardirqs_on+0x28/0x190 [ 300.498194] ? lock_sock_nested+0x82/0x100 [ 300.502403] ? lock_sock_nested+0x82/0x100 [ 300.506614] inet_sendmsg+0x108/0x440 [ 300.510394] smc_sendmsg+0x223/0x320 [ 300.514082] ? smc_sendpage+0x170/0x170 [ 300.518030] sock_sendmsg+0xb5/0xf0 [ 300.521634] sock_write_iter+0x215/0x420 [ 300.525671] ? sock_sendmsg+0xf0/0xf0 [ 300.529455] __vfs_write+0x443/0x890 [ 300.533148] ? kernel_read+0x130/0x130 [ 300.537016] ? selinux_file_permission+0x2d1/0x3f0 [ 300.541922] ? rw_verify_area+0xb8/0x2b0 [ 300.545966] vfs_write+0x150/0x4d0 [ 300.549488] ksys_write+0x103/0x260 [ 300.553091] ? do_sys_open+0x16e/0x350 [ 300.556960] ? __ia32_sys_read+0xa0/0xa0 [ 300.560997] ? do_syscall_64+0x21/0x4e0 [ 300.564966] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.570308] __x64_sys_write+0x6e/0xb0 [ 300.574179] do_syscall_64+0xd0/0x4e0 [ 300.577973] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.583139] RIP: 0033:0x459279 [ 300.586309] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.605293] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 300.612991] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 300.620235] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 300.627495] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 300.634739] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 300.641996] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 300.674248] CPU: 0 PID: 11514 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 300.682150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.691499] Call Trace: [ 300.694080] dump_stack+0x123/0x177 [ 300.697700] should_fail.cold.4+0x5/0x13 [ 300.701743] FAULT_INJECTION: forcing a failure. [ 300.701743] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 300.713529] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 300.717044] FAULT_INJECTION: forcing a failure. [ 300.717044] name failslab, interval 1, probability 0, space 0, times 0 [ 300.718642] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 300.718650] ? kasan_unpoison_shadow+0x35/0x50 [ 300.718666] __alloc_pages_nodemask+0x1d5/0x710 [ 300.718675] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 300.718689] alloc_pages_current+0xd6/0x1b0 [ 300.753577] skb_page_frag_refill+0x20b/0x400 [ 300.758050] sk_page_frag_refill+0x46/0x1b0 [ 300.762347] tcp_sendmsg_locked+0xc58/0x35b0 [ 300.766732] ? mark_held_locks+0x130/0x130 [ 300.770939] ? mark_held_locks+0xc7/0x130 [ 300.775065] ? tcp_sendpage+0x50/0x50 [ 300.778851] ? mark_held_locks+0xc7/0x130 [ 300.782987] ? __local_bh_enable_ip+0x160/0x260 [ 300.787629] ? lock_sock_nested+0xc5/0x100 [ 300.791840] ? lockdep_hardirqs_on+0x421/0x5c0 [ 300.796398] ? lock_sock_nested+0x82/0x100 [ 300.800606] ? trace_hardirqs_on+0x28/0x190 [ 300.804900] ? lock_sock_nested+0x82/0x100 [ 300.809108] ? lock_sock_nested+0x82/0x100 [ 300.813316] ? __local_bh_enable_ip+0x160/0x260 [ 300.817961] tcp_sendmsg+0x27/0x40 [ 300.821477] inet_sendmsg+0x108/0x440 [ 300.825271] smc_sendmsg+0x223/0x320 [ 300.828960] ? smc_sendpage+0x170/0x170 [ 300.832907] sock_sendmsg+0xb5/0xf0 [ 300.836510] sock_write_iter+0x215/0x420 [ 300.840544] ? sock_sendmsg+0xf0/0xf0 [ 300.844346] __vfs_write+0x443/0x890 [ 300.848045] ? kernel_read+0x130/0x130 [ 300.851919] ? selinux_file_permission+0x2d1/0x3f0 [ 300.856829] ? rw_verify_area+0xb8/0x2b0 [ 300.860870] vfs_write+0x150/0x4d0 [ 300.864389] ksys_write+0x103/0x260 [ 300.867990] ? do_sys_open+0x16e/0x350 [ 300.871867] ? __ia32_sys_read+0xa0/0xa0 [ 300.875906] ? do_syscall_64+0x21/0x4e0 [ 300.879858] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.885199] __x64_sys_write+0x6e/0xb0 [ 300.889062] do_syscall_64+0xd0/0x4e0 [ 300.892838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 300.898002] RIP: 0033:0x459279 [ 300.901172] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 300.920064] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 300.927771] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 300.935015] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 300.942276] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 300.949519] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 300.956763] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 300.974937] CPU: 0 PID: 11529 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 300.982838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 300.992187] Call Trace: [ 300.994771] dump_stack+0x123/0x177 [ 300.998400] should_fail.cold.4+0x5/0x13 [ 301.002456] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 301.007552] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 301.012821] ? kasan_unpoison_shadow+0x35/0x50 [ 301.017404] __alloc_pages_nodemask+0x1d5/0x710 [ 301.022073] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 301.027074] alloc_pages_current+0xd6/0x1b0 [ 301.031378] skb_page_frag_refill+0x20b/0x400 [ 301.035849] sk_page_frag_refill+0x46/0x1b0 [ 301.040150] tcp_sendmsg_locked+0xc58/0x35b0 [ 301.044562] ? mark_held_locks+0x130/0x130 [ 301.048773] ? mark_held_locks+0xc7/0x130 [ 301.052904] ? tcp_sendpage+0x50/0x50 [ 301.056682] ? mark_held_locks+0xc7/0x130 [ 301.060809] ? __local_bh_enable_ip+0x160/0x260 [ 301.065453] ? lock_sock_nested+0xc5/0x100 [ 301.069663] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.074219] ? lock_sock_nested+0x82/0x100 [ 301.078429] ? trace_hardirqs_on+0x28/0x190 [ 301.082725] ? lock_sock_nested+0x82/0x100 [ 301.086934] ? lock_sock_nested+0x82/0x100 [ 301.091146] ? __local_bh_enable_ip+0x160/0x260 [ 301.095792] tcp_sendmsg+0x27/0x40 [ 301.099310] inet_sendmsg+0x108/0x440 [ 301.103090] smc_sendmsg+0x223/0x320 [ 301.106778] ? smc_sendpage+0x170/0x170 [ 301.110727] sock_sendmsg+0xb5/0xf0 [ 301.114329] sock_write_iter+0x215/0x420 [ 301.118365] ? sock_sendmsg+0xf0/0xf0 [ 301.122245] ? nfs4_fl_calc_ds_index+0x60/0xb0 [ 301.126805] __vfs_write+0x443/0x890 [ 301.130492] ? kernel_read+0x130/0x130 [ 301.134360] ? selinux_file_permission+0x2d1/0x3f0 [ 301.139281] ? rw_verify_area+0xb8/0x2b0 [ 301.143316] vfs_write+0x150/0x4d0 [ 301.146847] ksys_write+0x103/0x260 [ 301.150447] ? do_sys_open+0x16e/0x350 [ 301.154308] ? __ia32_sys_read+0xa0/0xa0 [ 301.158345] ? do_syscall_64+0x21/0x4e0 [ 301.162293] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.167643] __x64_sys_write+0x6e/0xb0 [ 301.171503] do_syscall_64+0xd0/0x4e0 [ 301.175281] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.180531] RIP: 0033:0x459279 [ 301.183699] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 301.202576] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 301.210272] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 301.217519] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 301.224950] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 301.232194] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 301.239454] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 301.261691] CPU: 0 PID: 11533 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 301.269591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.278944] Call Trace: [ 301.281530] dump_stack+0x123/0x177 [ 301.285158] should_fail.cold.4+0x5/0x13 [ 301.289242] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 301.294323] ? kernel_text_address+0x79/0xf0 [ 301.298708] ? __kernel_text_address+0xd/0x40 [ 301.303192] ? unwind_get_return_address+0x61/0xa0 [ 301.308100] __should_failslab+0xba/0xf0 [ 301.312137] should_failslab+0x9/0x14 [ 301.315952] __kmalloc+0x70/0x770 [ 301.319383] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 301.324635] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 301.329714] ? tls_push_record+0xf3/0x1720 [ 301.333922] ? tls_sw_sendmsg+0x92d/0x1020 [ 301.338132] ? inet_sendmsg+0x108/0x440 [ 301.342172] ? smc_sendmsg+0x223/0x320 [ 301.346054] ? sock_sendmsg+0xb5/0xf0 [ 301.349829] ? sock_write_iter+0x215/0x420 [ 301.354042] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 301.359816] ? iov_iter_get_pages+0x1ef/0x11a0 [ 301.364379] ? __lock_is_held+0xb5/0x140 [ 301.368435] generic_gcmaes_encrypt+0xfd/0x150 [ 301.372998] ? generic_gcmaes_encrypt+0xfd/0x150 [ 301.377732] ? helper_rfc4106_encrypt+0x450/0x450 [ 301.382550] ? __kmalloc+0x5f1/0x770 [ 301.386241] gcmaes_wrapper_encrypt+0x109/0x180 [ 301.391004] tls_push_record+0x966/0x1720 [ 301.395128] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.399690] tls_sw_sendmsg+0x92d/0x1020 [ 301.403724] ? mark_held_locks+0x130/0x130 [ 301.407931] ? __lock_acquire+0x792/0x4980 [ 301.412144] ? find_held_lock+0x36/0x1d0 [ 301.416181] ? tls_sw_push_pending_record+0x10/0x10 [ 301.421173] ? __local_bh_enable_ip+0x160/0x260 [ 301.425815] ? lock_sock_nested+0xc5/0x100 [ 301.430024] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.434579] ? lock_sock_nested+0x82/0x100 [ 301.438792] ? trace_hardirqs_on+0x28/0x190 [ 301.443086] ? lock_sock_nested+0x82/0x100 [ 301.447294] ? lock_sock_nested+0x82/0x100 [ 301.451503] inet_sendmsg+0x108/0x440 [ 301.455294] smc_sendmsg+0x223/0x320 [ 301.458981] ? smc_sendpage+0x170/0x170 [ 301.462929] sock_sendmsg+0xb5/0xf0 [ 301.466528] sock_write_iter+0x215/0x420 [ 301.470578] ? sock_sendmsg+0xf0/0xf0 [ 301.474360] ? wait_current_trans+0x170/0x320 [ 301.478832] __vfs_write+0x443/0x890 [ 301.482521] ? kernel_read+0x130/0x130 [ 301.486386] ? selinux_file_permission+0x2d1/0x3f0 [ 301.491378] ? rw_verify_area+0xb8/0x2b0 [ 301.495414] vfs_write+0x150/0x4d0 [ 301.498930] ksys_write+0x103/0x260 [ 301.502532] ? do_sys_open+0x16e/0x350 [ 301.506392] ? __ia32_sys_read+0xa0/0xa0 [ 301.510449] ? do_syscall_64+0x21/0x4e0 [ 301.514398] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.519738] __x64_sys_write+0x6e/0xb0 [ 301.523613] do_syscall_64+0xd0/0x4e0 [ 301.527388] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.532552] RIP: 0033:0x459279 [ 301.535735] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 301.554628] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 301.562309] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 301.569553] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 301.576797] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 301.584040] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 301.591299] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 301.641909] FAULT_INJECTION: forcing a failure. [ 301.641909] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 301.659044] FAULT_INJECTION: forcing a failure. [ 301.659044] name failslab, interval 1, probability 0, space 0, times 0 [ 301.659047] FAULT_INJECTION: forcing a failure. [ 301.659047] name failslab, interval 1, probability 0, space 0, times 0 [ 301.659055] CPU: 0 PID: 11548 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 301.670794] FAULT_INJECTION: forcing a failure. [ 301.670794] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 301.681414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 301.681418] Call Trace: [ 301.681429] dump_stack+0x123/0x177 [ 301.681441] should_fail.cold.4+0x5/0x13 [ 301.681449] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 301.681456] ? kernel_text_address+0x79/0xf0 [ 301.681462] ? __kernel_text_address+0xd/0x40 [ 301.681469] ? unwind_get_return_address+0x61/0xa0 [ 301.681477] __should_failslab+0xba/0xf0 [ 301.681485] should_failslab+0x9/0x14 [ 301.681491] __kmalloc+0x70/0x770 [ 301.681500] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 301.681508] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 301.681515] ? tls_push_record+0xf3/0x1720 [ 301.681519] ? tls_sw_sendmsg+0x92d/0x1020 [ 301.681524] ? inet_sendmsg+0x108/0x440 [ 301.681531] ? smc_sendmsg+0x223/0x320 [ 301.681538] ? sock_sendmsg+0xb5/0xf0 [ 301.691906] FAULT_INJECTION: forcing a failure. [ 301.691906] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 301.701158] ? sock_write_iter+0x215/0x420 [ 301.701170] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 301.701178] ? iov_iter_get_pages+0x1ef/0x11a0 [ 301.701195] ? __lock_is_held+0xb5/0x140 [ 301.701210] generic_gcmaes_encrypt+0xfd/0x150 [ 301.701214] ? generic_gcmaes_encrypt+0xfd/0x150 [ 301.701219] ? helper_rfc4106_encrypt+0x450/0x450 [ 301.701226] ? __kmalloc+0x5f1/0x770 [ 301.701235] gcmaes_wrapper_encrypt+0x109/0x180 [ 301.701242] tls_push_record+0x966/0x1720 [ 301.701246] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.701262] tls_sw_sendmsg+0x92d/0x1020 [ 301.701266] ? mark_held_locks+0x130/0x130 [ 301.701270] ? __lock_acquire+0x792/0x4980 [ 301.701282] ? find_held_lock+0x36/0x1d0 [ 301.859402] ? tls_sw_push_pending_record+0x10/0x10 [ 301.864399] ? __local_bh_enable_ip+0x160/0x260 [ 301.869051] ? lock_sock_nested+0xc5/0x100 [ 301.873277] ? lockdep_hardirqs_on+0x421/0x5c0 [ 301.877834] ? lock_sock_nested+0x82/0x100 [ 301.882047] ? trace_hardirqs_on+0x28/0x190 [ 301.886363] ? lock_sock_nested+0x82/0x100 [ 301.890596] ? lock_sock_nested+0x82/0x100 [ 301.894820] inet_sendmsg+0x108/0x440 [ 301.898604] smc_sendmsg+0x223/0x320 [ 301.902325] ? smc_sendpage+0x170/0x170 [ 301.906278] sock_sendmsg+0xb5/0xf0 [ 301.909903] sock_write_iter+0x215/0x420 [ 301.913954] ? sock_sendmsg+0xf0/0xf0 [ 301.917741] ? nfs4_fl_calc_ds_index+0x60/0xb0 [ 301.922302] __vfs_write+0x443/0x890 [ 301.925998] ? kernel_read+0x130/0x130 [ 301.929876] ? selinux_file_permission+0x2d1/0x3f0 [ 301.935221] ? rw_verify_area+0xb8/0x2b0 [ 301.939274] vfs_write+0x150/0x4d0 [ 301.942803] ksys_write+0x103/0x260 [ 301.946417] ? do_sys_open+0x16e/0x350 [ 301.950295] ? __ia32_sys_read+0xa0/0xa0 [ 301.954348] ? do_syscall_64+0x21/0x4e0 [ 301.958306] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.963648] __x64_sys_write+0x6e/0xb0 [ 301.967516] do_syscall_64+0xd0/0x4e0 [ 301.971300] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 301.976470] RIP: 0033:0x459279 [ 301.979642] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 301.998956] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.006644] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 302.013902] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 302.021158] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 302.028412] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 302.035665] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 302.042959] CPU: 1 PID: 11542 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 302.050840] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.060211] Call Trace: [ 302.062791] dump_stack+0x123/0x177 [ 302.066415] should_fail.cold.4+0x5/0x13 [ 302.070467] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 302.075560] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 302.080813] ? kasan_unpoison_shadow+0x35/0x50 [ 302.085406] __alloc_pages_nodemask+0x1d5/0x710 [ 302.090068] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 302.095066] alloc_pages_current+0xd6/0x1b0 [ 302.099369] skb_page_frag_refill+0x20b/0x400 [ 302.103865] sk_page_frag_refill+0x46/0x1b0 [ 302.108165] tcp_sendmsg_locked+0xc58/0x35b0 [ 302.112556] ? mark_held_locks+0x130/0x130 [ 302.116768] ? mark_held_locks+0xc7/0x130 [ 302.120898] ? tcp_sendpage+0x50/0x50 [ 302.124691] ? mark_held_locks+0xc7/0x130 [ 302.128815] ? __local_bh_enable_ip+0x160/0x260 [ 302.133459] ? lock_sock_nested+0xc5/0x100 [ 302.137670] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.142316] ? lock_sock_nested+0x82/0x100 [ 302.146526] ? trace_hardirqs_on+0x28/0x190 [ 302.150824] ? lock_sock_nested+0x82/0x100 [ 302.155034] ? lock_sock_nested+0x82/0x100 [ 302.159246] ? __local_bh_enable_ip+0x160/0x260 [ 302.163892] tcp_sendmsg+0x27/0x40 [ 302.167425] inet_sendmsg+0x108/0x440 [ 302.171205] smc_sendmsg+0x223/0x320 [ 302.174893] ? smc_sendpage+0x170/0x170 [ 302.178842] sock_sendmsg+0xb5/0xf0 [ 302.182444] sock_write_iter+0x215/0x420 [ 302.186481] ? sock_sendmsg+0xf0/0xf0 [ 302.190266] __vfs_write+0x443/0x890 [ 302.193957] ? kernel_read+0x130/0x130 [ 302.197824] ? selinux_file_permission+0x2d1/0x3f0 [ 302.202733] ? rw_verify_area+0xb8/0x2b0 [ 302.206777] vfs_write+0x150/0x4d0 [ 302.210294] ksys_write+0x103/0x260 [ 302.213909] ? do_sys_open+0x16e/0x350 [ 302.217787] ? __ia32_sys_read+0xa0/0xa0 [ 302.221823] ? do_syscall_64+0x21/0x4e0 [ 302.225776] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.231130] __x64_sys_write+0x6e/0xb0 [ 302.234994] do_syscall_64+0xd0/0x4e0 [ 302.238772] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.243937] RIP: 0033:0x459279 [ 302.247107] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.266000] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.273682] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 302.280927] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 302.288172] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 302.295623] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 302.302868] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 302.310142] CPU: 0 PID: 11547 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 302.318026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.327379] Call Trace: [ 302.329963] dump_stack+0x123/0x177 [ 302.333593] should_fail.cold.4+0x5/0x13 [ 302.337644] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 302.342728] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 302.347991] ? kasan_unpoison_shadow+0x35/0x50 [ 302.352585] __alloc_pages_nodemask+0x1d5/0x710 [ 302.357240] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 302.362256] alloc_pages_current+0xd6/0x1b0 [ 302.366571] skb_page_frag_refill+0x20b/0x400 [ 302.371060] sk_page_frag_refill+0x46/0x1b0 [ 302.375366] tcp_sendmsg_locked+0xc58/0x35b0 [ 302.379759] ? mark_held_locks+0x130/0x130 [ 302.383977] ? mark_held_locks+0xc7/0x130 [ 302.388119] ? tcp_sendpage+0x50/0x50 [ 302.391906] ? mark_held_locks+0xc7/0x130 [ 302.396040] ? __local_bh_enable_ip+0x160/0x260 [ 302.400691] ? lock_sock_nested+0xc5/0x100 [ 302.404911] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.409482] ? lock_sock_nested+0x82/0x100 [ 302.413705] ? trace_hardirqs_on+0x28/0x190 [ 302.418006] ? lock_sock_nested+0x82/0x100 [ 302.422223] ? lock_sock_nested+0x82/0x100 [ 302.426440] ? __local_bh_enable_ip+0x160/0x260 [ 302.431096] tcp_sendmsg+0x27/0x40 [ 302.434616] inet_sendmsg+0x108/0x440 [ 302.438400] smc_sendmsg+0x223/0x320 [ 302.442094] ? smc_sendpage+0x170/0x170 [ 302.446057] sock_sendmsg+0xb5/0xf0 [ 302.449670] sock_write_iter+0x215/0x420 [ 302.453713] ? sock_sendmsg+0xf0/0xf0 [ 302.457500] ? xfs_dir3_free_get_buf+0x450/0x7d0 [ 302.462250] __vfs_write+0x443/0x890 [ 302.465951] ? kernel_read+0x130/0x130 [ 302.469836] ? selinux_file_permission+0x2d1/0x3f0 [ 302.474746] ? rw_verify_area+0xb8/0x2b0 [ 302.478787] vfs_write+0x150/0x4d0 [ 302.482304] ksys_write+0x103/0x260 [ 302.485914] ? do_sys_open+0x16e/0x350 [ 302.489790] ? __ia32_sys_read+0xa0/0xa0 [ 302.493833] ? do_syscall_64+0x21/0x4e0 [ 302.497792] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.503144] __x64_sys_write+0x6e/0xb0 [ 302.507032] do_syscall_64+0xd0/0x4e0 [ 302.510819] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.516007] RIP: 0033:0x459279 [ 302.519195] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.538089] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.545789] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 302.553060] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 302.560312] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 302.567570] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 302.574827] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 302.584837] CPU: 1 PID: 11526 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 302.592732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.602068] Call Trace: [ 302.604634] dump_stack+0x123/0x177 [ 302.608257] should_fail.cold.4+0x5/0x13 [ 302.612295] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 302.617388] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 302.622660] ? kasan_unpoison_shadow+0x35/0x50 [ 302.627222] __alloc_pages_nodemask+0x1d5/0x710 [ 302.631866] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 302.636862] alloc_pages_current+0xd6/0x1b0 [ 302.641164] skb_page_frag_refill+0x20b/0x400 [ 302.645638] sk_page_frag_refill+0x46/0x1b0 [ 302.649937] tcp_sendmsg_locked+0xc58/0x35b0 [ 302.654323] ? mark_held_locks+0x130/0x130 [ 302.658548] ? mark_held_locks+0xc7/0x130 [ 302.662679] ? tcp_sendpage+0x50/0x50 [ 302.666475] ? mark_held_locks+0xc7/0x130 [ 302.670617] ? __local_bh_enable_ip+0x160/0x260 [ 302.675283] ? lock_sock_nested+0xc5/0x100 [ 302.679497] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.684057] ? lock_sock_nested+0x82/0x100 [ 302.688271] ? trace_hardirqs_on+0x28/0x190 [ 302.692569] ? lock_sock_nested+0x82/0x100 [ 302.696779] ? lock_sock_nested+0x82/0x100 [ 302.701015] ? __local_bh_enable_ip+0x160/0x260 [ 302.705687] tcp_sendmsg+0x27/0x40 [ 302.709204] inet_sendmsg+0x108/0x440 [ 302.713345] smc_sendmsg+0x223/0x320 [ 302.717319] ? smc_sendpage+0x170/0x170 [ 302.721269] sock_sendmsg+0xb5/0xf0 [ 302.724888] sock_write_iter+0x215/0x420 [ 302.728927] ? sock_sendmsg+0xf0/0xf0 [ 302.732712] __vfs_write+0x443/0x890 [ 302.736403] ? kernel_read+0x130/0x130 [ 302.740278] ? selinux_file_permission+0x2d1/0x3f0 [ 302.745186] ? rw_verify_area+0xb8/0x2b0 [ 302.749226] vfs_write+0x150/0x4d0 [ 302.752743] ksys_write+0x103/0x260 [ 302.756346] ? do_sys_open+0x16e/0x350 [ 302.760209] ? __ia32_sys_read+0xa0/0xa0 [ 302.764263] ? do_syscall_64+0x21/0x4e0 [ 302.768230] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.773593] __x64_sys_write+0x6e/0xb0 [ 302.777460] do_syscall_64+0xd0/0x4e0 [ 302.781239] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 302.786403] RIP: 0033:0x459279 [ 302.789573] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 302.808469] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 302.816155] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 302.823420] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 302.830668] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 302.837919] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 302.845173] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 302.852441] CPU: 0 PID: 11551 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 302.860323] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 302.870540] Call Trace: [ 302.873123] dump_stack+0x123/0x177 [ 302.876747] should_fail.cold.4+0x5/0x13 [ 302.880799] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 302.885905] ? kernel_text_address+0x79/0xf0 [ 302.890398] ? __kernel_text_address+0xd/0x40 [ 302.894884] ? unwind_get_return_address+0x61/0xa0 [ 302.899806] __should_failslab+0xba/0xf0 [ 302.903857] should_failslab+0x9/0x14 [ 302.907643] __kmalloc+0x70/0x770 [ 302.911075] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 302.916329] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 302.921407] ? tls_push_record+0xf3/0x1720 [ 302.925617] ? tls_sw_sendmsg+0x92d/0x1020 [ 302.929826] ? inet_sendmsg+0x108/0x440 [ 302.933772] ? smc_sendmsg+0x223/0x320 [ 302.937637] ? sock_sendmsg+0xb5/0xf0 [ 302.941413] ? sock_write_iter+0x215/0x420 [ 302.945625] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 302.951400] ? iov_iter_get_pages+0x1ef/0x11a0 [ 302.955970] ? __lock_is_held+0xb5/0x140 [ 302.960098] generic_gcmaes_encrypt+0xfd/0x150 [ 302.964652] ? generic_gcmaes_encrypt+0xfd/0x150 [ 302.969383] ? helper_rfc4106_encrypt+0x450/0x450 [ 302.974200] ? __kmalloc+0x5f1/0x770 [ 302.977902] gcmaes_wrapper_encrypt+0x109/0x180 [ 302.982546] tls_push_record+0x966/0x1720 [ 302.986681] ? lockdep_hardirqs_on+0x421/0x5c0 [ 302.991260] tls_sw_sendmsg+0x92d/0x1020 [ 302.995300] ? mark_held_locks+0x130/0x130 [ 302.999613] ? __lock_acquire+0x792/0x4980 [ 303.003829] ? find_held_lock+0x36/0x1d0 [ 303.007872] ? tls_sw_push_pending_record+0x10/0x10 [ 303.012865] ? __local_bh_enable_ip+0x160/0x260 [ 303.017513] ? lock_sock_nested+0xc5/0x100 [ 303.021724] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.026279] ? lock_sock_nested+0x82/0x100 [ 303.030489] ? trace_hardirqs_on+0x28/0x190 [ 303.034784] ? lock_sock_nested+0x82/0x100 [ 303.038994] ? lock_sock_nested+0x82/0x100 [ 303.043207] inet_sendmsg+0x108/0x440 [ 303.046985] smc_sendmsg+0x223/0x320 [ 303.050673] ? smc_sendpage+0x170/0x170 [ 303.054619] sock_sendmsg+0xb5/0xf0 [ 303.058220] sock_write_iter+0x215/0x420 [ 303.062255] ? sock_sendmsg+0xf0/0xf0 [ 303.066037] __vfs_write+0x443/0x890 [ 303.069729] ? kernel_read+0x130/0x130 [ 303.073594] ? selinux_file_permission+0x2d1/0x3f0 [ 303.078502] ? rw_verify_area+0xb8/0x2b0 [ 303.082540] vfs_write+0x150/0x4d0 [ 303.086084] ksys_write+0x103/0x260 [ 303.089687] ? do_sys_open+0x16e/0x350 [ 303.093549] ? __ia32_sys_read+0xa0/0xa0 [ 303.097585] ? do_syscall_64+0x21/0x4e0 [ 303.101535] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.106875] __x64_sys_write+0x6e/0xb0 [ 303.110739] do_syscall_64+0xd0/0x4e0 [ 303.114517] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.119696] RIP: 0033:0x459279 [ 303.122879] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 303.141857] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 303.149539] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 303.156783] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 303.164027] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 303.171269] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 303.178515] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 303.264470] FAULT_INJECTION: forcing a failure. [ 303.264470] name failslab, interval 1, probability 0, space 0, times 0 [ 303.276760] FAULT_INJECTION: forcing a failure. [ 303.276760] name failslab, interval 1, probability 0, space 0, times 0 [ 303.294243] CPU: 0 PID: 11567 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 303.302131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.311479] Call Trace: [ 303.314065] dump_stack+0x123/0x177 [ 303.317680] should_fail.cold.4+0x5/0x13 [ 303.321733] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 303.326826] ? kernel_text_address+0x79/0xf0 [ 303.331228] ? __kernel_text_address+0xd/0x40 [ 303.335713] ? unwind_get_return_address+0x61/0xa0 [ 303.340636] __should_failslab+0xba/0xf0 [ 303.344688] should_failslab+0x9/0x14 [ 303.348478] __kmalloc+0x70/0x770 [ 303.351941] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 303.357212] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 303.362329] ? tls_push_record+0xf3/0x1720 [ 303.366549] ? tls_sw_sendmsg+0x92d/0x1020 [ 303.370777] ? inet_sendmsg+0x108/0x440 [ 303.374735] ? smc_sendmsg+0x223/0x320 [ 303.378600] ? sock_sendmsg+0xb5/0xf0 [ 303.382373] ? sock_write_iter+0x215/0x420 [ 303.386588] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 303.392357] ? iov_iter_get_pages+0x1ef/0x11a0 [ 303.396920] ? __lock_is_held+0xb5/0x140 [ 303.400964] generic_gcmaes_encrypt+0xfd/0x150 [ 303.405539] ? generic_gcmaes_encrypt+0xfd/0x150 [ 303.410269] ? helper_rfc4106_encrypt+0x450/0x450 [ 303.415085] ? __kmalloc+0x5f1/0x770 [ 303.418774] gcmaes_wrapper_encrypt+0x109/0x180 [ 303.423424] tls_push_record+0x966/0x1720 [ 303.427548] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.432130] tls_sw_sendmsg+0x92d/0x1020 [ 303.436172] ? mark_held_locks+0x130/0x130 [ 303.440386] ? __lock_acquire+0x792/0x4980 [ 303.444606] ? find_held_lock+0x36/0x1d0 [ 303.448648] ? tls_sw_push_pending_record+0x10/0x10 [ 303.453641] ? __local_bh_enable_ip+0x160/0x260 [ 303.458287] ? lock_sock_nested+0xc5/0x100 [ 303.462501] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.467055] ? lock_sock_nested+0x82/0x100 [ 303.471282] ? trace_hardirqs_on+0x28/0x190 [ 303.475596] ? lock_sock_nested+0x82/0x100 [ 303.479804] ? lock_sock_nested+0x82/0x100 [ 303.484016] inet_sendmsg+0x108/0x440 [ 303.487794] smc_sendmsg+0x223/0x320 [ 303.491482] ? smc_sendpage+0x170/0x170 [ 303.495434] sock_sendmsg+0xb5/0xf0 [ 303.499037] sock_write_iter+0x215/0x420 [ 303.503073] ? sock_sendmsg+0xf0/0xf0 [ 303.506857] __vfs_write+0x443/0x890 [ 303.510720] ? kernel_read+0x130/0x130 [ 303.514587] ? selinux_file_permission+0x2d1/0x3f0 [ 303.519495] ? rw_verify_area+0xb8/0x2b0 [ 303.523532] vfs_write+0x150/0x4d0 [ 303.527048] ksys_write+0x103/0x260 [ 303.530648] ? do_sys_open+0x16e/0x350 [ 303.534511] ? __ia32_sys_read+0xa0/0xa0 [ 303.538548] ? do_syscall_64+0x21/0x4e0 [ 303.542498] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.547853] __x64_sys_write+0x6e/0xb0 [ 303.551716] do_syscall_64+0xd0/0x4e0 [ 303.555507] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.560669] RIP: 0033:0x459279 [ 303.563837] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 303.582713] RSP: 002b:00007f53b08dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 303.590395] RAX: ffffffffffffffda RBX: 00007f53b08dfc90 RCX: 0000000000459279 [ 303.597657] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 303.604906] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 303.612152] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08e06d4 [ 303.619397] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 303.631795] CPU: 1 PID: 11568 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 303.639698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.649048] Call Trace: [ 303.651630] dump_stack+0x123/0x177 [ 303.655255] should_fail.cold.4+0x5/0x13 [ 303.659310] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 303.664403] ? kernel_text_address+0x79/0xf0 [ 303.668802] ? __kernel_text_address+0xd/0x40 [ 303.673288] ? unwind_get_return_address+0x61/0xa0 [ 303.678213] __should_failslab+0xba/0xf0 [ 303.682266] should_failslab+0x9/0x14 [ 303.682677] FAULT_INJECTION: forcing a failure. [ 303.682677] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 303.686049] __kmalloc+0x70/0x770 [ 303.686059] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 303.686067] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 303.686074] ? tls_push_record+0xf3/0x1720 [ 303.686079] ? tls_sw_sendmsg+0x92d/0x1020 [ 303.686084] ? inet_sendmsg+0x108/0x440 [ 303.686091] ? smc_sendmsg+0x223/0x320 [ 303.686097] ? sock_sendmsg+0xb5/0xf0 [ 303.686101] ? sock_write_iter+0x215/0x420 [ 303.686110] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 303.741757] ? iov_iter_get_pages+0x1ef/0x11a0 [ 303.746322] ? __lock_is_held+0xb5/0x140 [ 303.750366] generic_gcmaes_encrypt+0xfd/0x150 [ 303.754933] ? generic_gcmaes_encrypt+0xfd/0x150 [ 303.759673] ? helper_rfc4106_encrypt+0x450/0x450 [ 303.764494] ? __kmalloc+0x5f1/0x770 [ 303.768210] gcmaes_wrapper_encrypt+0x109/0x180 [ 303.772860] tls_push_record+0x966/0x1720 [ 303.776990] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.781748] tls_sw_sendmsg+0x92d/0x1020 [ 303.785784] ? mark_held_locks+0x130/0x130 [ 303.789993] ? __lock_acquire+0x792/0x4980 [ 303.794222] ? find_held_lock+0x36/0x1d0 [ 303.798277] ? tls_sw_push_pending_record+0x10/0x10 [ 303.803272] ? __local_bh_enable_ip+0x160/0x260 [ 303.807922] ? lock_sock_nested+0xc5/0x100 [ 303.812154] ? lockdep_hardirqs_on+0x421/0x5c0 [ 303.816815] ? lock_sock_nested+0x82/0x100 [ 303.821024] ? trace_hardirqs_on+0x28/0x190 [ 303.825322] ? lock_sock_nested+0x82/0x100 [ 303.829536] ? lock_sock_nested+0x82/0x100 [ 303.833761] inet_sendmsg+0x108/0x440 [ 303.837551] smc_sendmsg+0x223/0x320 [ 303.841242] ? smc_sendpage+0x170/0x170 [ 303.845202] sock_sendmsg+0xb5/0xf0 [ 303.848809] sock_write_iter+0x215/0x420 [ 303.852909] ? sock_sendmsg+0xf0/0xf0 [ 303.856708] __vfs_write+0x443/0x890 [ 303.860420] ? kernel_read+0x130/0x130 [ 303.864298] ? selinux_file_permission+0x2d1/0x3f0 [ 303.869209] ? rw_verify_area+0xb8/0x2b0 [ 303.873252] vfs_write+0x150/0x4d0 [ 303.876771] ksys_write+0x103/0x260 [ 303.880376] ? do_sys_open+0x16e/0x350 [ 303.884244] ? __ia32_sys_read+0xa0/0xa0 [ 303.888286] ? do_syscall_64+0x21/0x4e0 [ 303.892240] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.897583] __x64_sys_write+0x6e/0xb0 [ 303.901449] do_syscall_64+0xd0/0x4e0 [ 303.905226] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 303.910397] RIP: 0033:0x459279 [ 303.913565] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 303.932444] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 303.940128] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 303.947376] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 303.954625] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 303.961895] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 303.969240] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 303.976500] CPU: 0 PID: 11574 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 303.984381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 303.993721] Call Trace: [ 303.996287] dump_stack+0x123/0x177 [ 303.999904] should_fail.cold.4+0x5/0x13 [ 304.003943] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 304.009021] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 304.014292] ? kasan_unpoison_shadow+0x35/0x50 [ 304.018864] __alloc_pages_nodemask+0x1d5/0x710 [ 304.023514] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 304.028511] alloc_pages_current+0xd6/0x1b0 [ 304.032815] skb_page_frag_refill+0x20b/0x400 [ 304.037292] sk_page_frag_refill+0x46/0x1b0 [ 304.041594] tcp_sendmsg_locked+0xc58/0x35b0 [ 304.045983] ? mark_held_locks+0x130/0x130 [ 304.050202] ? tcp_sendpage+0x50/0x50 [ 304.053979] ? mark_held_locks+0xc7/0x130 [ 304.058119] ? __local_bh_enable_ip+0x160/0x260 [ 304.062763] ? lock_sock_nested+0xc5/0x100 [ 304.066977] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.071533] ? lock_sock_nested+0x82/0x100 [ 304.075743] ? trace_hardirqs_on+0x28/0x190 [ 304.080039] ? lock_sock_nested+0x82/0x100 [ 304.084248] ? lock_sock_nested+0x82/0x100 [ 304.088457] ? __local_bh_enable_ip+0x160/0x260 [ 304.093118] tcp_sendmsg+0x27/0x40 [ 304.096650] inet_sendmsg+0x108/0x440 [ 304.100428] smc_sendmsg+0x223/0x320 [ 304.104114] ? smc_sendpage+0x170/0x170 [ 304.108065] sock_sendmsg+0xb5/0xf0 [ 304.111667] sock_write_iter+0x215/0x420 [ 304.115701] ? sock_sendmsg+0xf0/0xf0 [ 304.119484] __vfs_write+0x443/0x890 [ 304.123172] ? kernel_read+0x130/0x130 [ 304.127040] ? selinux_file_permission+0x2d1/0x3f0 [ 304.131953] ? rw_verify_area+0xb8/0x2b0 [ 304.135992] vfs_write+0x150/0x4d0 [ 304.139508] ksys_write+0x103/0x260 [ 304.143122] ? do_sys_open+0x16e/0x350 [ 304.146984] ? __ia32_sys_read+0xa0/0xa0 [ 304.151020] ? do_syscall_64+0x21/0x4e0 [ 304.154970] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.160314] __x64_sys_write+0x6e/0xb0 [ 304.164177] do_syscall_64+0xd0/0x4e0 [ 304.167953] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.173123] RIP: 0033:0x459279 [ 304.176301] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 304.195179] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 304.202877] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 304.210126] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 304.217371] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 304.224710] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 304.232062] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 304.245612] FAULT_INJECTION: forcing a failure. [ 304.245612] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 304.266415] FAULT_INJECTION: forcing a failure. [ 304.266415] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 304.287537] CPU: 1 PID: 11579 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 304.295432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.304777] Call Trace: [ 304.307358] dump_stack+0x123/0x177 [ 304.310976] should_fail.cold.4+0x5/0x13 [ 304.315038] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 304.320128] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 304.325392] ? kasan_unpoison_shadow+0x35/0x50 [ 304.329955] __alloc_pages_nodemask+0x1d5/0x710 [ 304.334636] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 304.339648] alloc_pages_current+0xd6/0x1b0 [ 304.343948] skb_page_frag_refill+0x20b/0x400 [ 304.348421] sk_page_frag_refill+0x46/0x1b0 [ 304.352719] tcp_sendmsg_locked+0xc58/0x35b0 [ 304.357105] ? mark_held_locks+0x130/0x130 [ 304.361330] ? mark_held_locks+0xc7/0x130 [ 304.365480] ? tcp_sendpage+0x50/0x50 [ 304.369256] ? mark_held_locks+0xc7/0x130 [ 304.373396] ? __local_bh_enable_ip+0x160/0x260 [ 304.378057] ? lock_sock_nested+0xc5/0x100 [ 304.382268] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.386825] ? lock_sock_nested+0x82/0x100 [ 304.391038] ? trace_hardirqs_on+0x28/0x190 [ 304.395337] ? lock_sock_nested+0x82/0x100 [ 304.399552] ? lock_sock_nested+0x82/0x100 [ 304.403765] ? __local_bh_enable_ip+0x160/0x260 [ 304.408411] tcp_sendmsg+0x27/0x40 [ 304.411932] inet_sendmsg+0x108/0x440 [ 304.415713] smc_sendmsg+0x223/0x320 [ 304.419430] ? smc_sendpage+0x170/0x170 [ 304.423385] sock_sendmsg+0xb5/0xf0 [ 304.426986] sock_write_iter+0x215/0x420 [ 304.431027] ? sock_sendmsg+0xf0/0xf0 [ 304.434811] __vfs_write+0x443/0x890 [ 304.438501] ? kernel_read+0x130/0x130 [ 304.442389] ? selinux_file_permission+0x2d1/0x3f0 [ 304.447298] ? rw_verify_area+0xb8/0x2b0 [ 304.451335] vfs_write+0x150/0x4d0 [ 304.454857] ksys_write+0x103/0x260 [ 304.458460] ? do_sys_open+0x16e/0x350 [ 304.462342] ? __ia32_sys_read+0xa0/0xa0 [ 304.466388] ? do_syscall_64+0x21/0x4e0 [ 304.470339] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.475684] __x64_sys_write+0x6e/0xb0 [ 304.479548] do_syscall_64+0xd0/0x4e0 [ 304.483427] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.488593] RIP: 0033:0x459279 [ 304.491762] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 304.510642] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 304.518324] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 304.525577] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 304.532851] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 304.540096] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 304.547344] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 304.554609] CPU: 0 PID: 11564 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 304.562485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 304.571817] Call Trace: [ 304.574379] dump_stack+0x123/0x177 [ 304.577984] should_fail.cold.4+0x5/0x13 [ 304.582020] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 304.587109] ? trace_hardirqs_on_caller+0x28/0x180 [ 304.592017] __alloc_pages_nodemask+0x1d5/0x710 [ 304.596662] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 304.601657] alloc_pages_current+0xd6/0x1b0 [ 304.605956] skb_page_frag_refill+0x20b/0x400 [ 304.610428] sk_page_frag_refill+0x46/0x1b0 [ 304.614723] tcp_sendmsg_locked+0xc58/0x35b0 [ 304.619106] ? mark_held_locks+0x130/0x130 [ 304.623316] ? mark_held_locks+0xc7/0x130 [ 304.627444] ? tcp_sendpage+0x50/0x50 [ 304.631219] ? mark_held_locks+0xc7/0x130 [ 304.635340] ? __local_bh_enable_ip+0x160/0x260 [ 304.639982] ? lock_sock_nested+0xc5/0x100 [ 304.644206] ? lockdep_hardirqs_on+0x421/0x5c0 [ 304.648763] ? lock_sock_nested+0x82/0x100 [ 304.652970] ? trace_hardirqs_on+0x28/0x190 [ 304.657263] ? lock_sock_nested+0x82/0x100 [ 304.661573] ? lock_sock_nested+0x82/0x100 [ 304.665782] ? __local_bh_enable_ip+0x160/0x260 [ 304.670427] tcp_sendmsg+0x27/0x40 [ 304.673943] inet_sendmsg+0x108/0x440 [ 304.677720] smc_sendmsg+0x223/0x320 [ 304.681408] ? smc_sendpage+0x170/0x170 [ 304.685356] sock_sendmsg+0xb5/0xf0 [ 304.688958] sock_write_iter+0x215/0x420 [ 304.692992] ? sock_sendmsg+0xf0/0xf0 [ 304.696774] __vfs_write+0x443/0x890 [ 304.700478] ? kernel_read+0x130/0x130 [ 304.704344] ? selinux_file_permission+0x2d1/0x3f0 [ 304.709361] ? rw_verify_area+0xb8/0x2b0 [ 304.713501] vfs_write+0x150/0x4d0 [ 304.717019] ksys_write+0x103/0x260 [ 304.720618] ? do_sys_open+0x16e/0x350 [ 304.724480] ? __ia32_sys_read+0xa0/0xa0 [ 304.728517] ? do_syscall_64+0x21/0x4e0 [ 304.732465] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.737804] __x64_sys_write+0x6e/0xb0 [ 304.741680] do_syscall_64+0xd0/0x4e0 [ 304.745454] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 304.750617] RIP: 0033:0x459279 2020/06/02 10:24:06 executed programs: 1019 [ 304.753785] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 304.772661] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 304.780342] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 304.787587] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 304.794846] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 304.802107] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 304.809349] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 304.971104] FAULT_INJECTION: forcing a failure. [ 304.971104] name failslab, interval 1, probability 0, space 0, times 0 [ 304.977510] FAULT_INJECTION: forcing a failure. [ 304.977510] name failslab, interval 1, probability 0, space 0, times 0 [ 304.983005] FAULT_INJECTION: forcing a failure. [ 304.983005] name failslab, interval 1, probability 0, space 0, times 0 [ 304.994853] FAULT_INJECTION: forcing a failure. [ 304.994853] name failslab, interval 1, probability 0, space 0, times 0 [ 305.016218] CPU: 0 PID: 11601 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 305.024089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.033422] Call Trace: [ 305.035988] dump_stack+0x123/0x177 [ 305.039592] should_fail.cold.4+0x5/0x13 [ 305.043628] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 305.048721] ? kernel_text_address+0x79/0xf0 [ 305.053106] ? __kernel_text_address+0xd/0x40 [ 305.057575] ? unwind_get_return_address+0x61/0xa0 [ 305.062493] __should_failslab+0xba/0xf0 [ 305.066530] should_failslab+0x9/0x14 [ 305.070308] __kmalloc+0x70/0x770 [ 305.073740] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 305.079011] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 305.084091] ? tls_push_record+0xf3/0x1720 [ 305.088313] ? tls_sw_sendmsg+0x92d/0x1020 [ 305.092523] ? inet_sendmsg+0x108/0x440 [ 305.096472] ? smc_sendmsg+0x223/0x320 [ 305.100330] ? sock_sendmsg+0xb5/0xf0 [ 305.104105] ? sock_write_iter+0x215/0x420 [ 305.108315] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 305.114088] ? iov_iter_get_pages+0x1ef/0x11a0 [ 305.118654] ? __lock_is_held+0xb5/0x140 [ 305.122698] generic_gcmaes_encrypt+0xfd/0x150 [ 305.127253] ? generic_gcmaes_encrypt+0xfd/0x150 [ 305.131982] ? helper_rfc4106_encrypt+0x450/0x450 [ 305.136799] ? __kmalloc+0x5f1/0x770 [ 305.140503] gcmaes_wrapper_encrypt+0x109/0x180 [ 305.145147] tls_push_record+0x966/0x1720 [ 305.149282] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.153842] tls_sw_sendmsg+0x92d/0x1020 [ 305.157879] ? mark_held_locks+0x130/0x130 [ 305.162089] ? __lock_acquire+0x792/0x4980 [ 305.166303] ? find_held_lock+0x36/0x1d0 [ 305.170339] ? tls_sw_push_pending_record+0x10/0x10 [ 305.175329] ? __local_bh_enable_ip+0x160/0x260 [ 305.179972] ? lock_sock_nested+0xc5/0x100 [ 305.184179] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.188733] ? lock_sock_nested+0x82/0x100 [ 305.192947] ? trace_hardirqs_on+0x28/0x190 [ 305.197242] ? lock_sock_nested+0x82/0x100 [ 305.201449] ? lock_sock_nested+0x82/0x100 [ 305.205661] inet_sendmsg+0x108/0x440 [ 305.209436] smc_sendmsg+0x223/0x320 [ 305.213128] ? smc_sendpage+0x170/0x170 [ 305.217091] sock_sendmsg+0xb5/0xf0 [ 305.220694] sock_write_iter+0x215/0x420 [ 305.224730] ? sock_sendmsg+0xf0/0xf0 [ 305.228511] __vfs_write+0x443/0x890 [ 305.232198] ? kernel_read+0x130/0x130 [ 305.236065] ? selinux_file_permission+0x2d1/0x3f0 [ 305.240971] ? rw_verify_area+0xb8/0x2b0 [ 305.245008] vfs_write+0x150/0x4d0 [ 305.248524] ksys_write+0x103/0x260 [ 305.252123] ? do_sys_open+0x16e/0x350 [ 305.255985] ? __ia32_sys_read+0xa0/0xa0 [ 305.260021] ? do_syscall_64+0x21/0x4e0 [ 305.263984] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.269324] __x64_sys_write+0x6e/0xb0 [ 305.273184] do_syscall_64+0xd0/0x4e0 [ 305.276976] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.282138] RIP: 0033:0x459279 [ 305.285306] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.304182] RSP: 002b:00007f53b08dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.311862] RAX: ffffffffffffffda RBX: 00007f53b08dfc90 RCX: 0000000000459279 [ 305.319106] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 305.326366] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 305.333608] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08e06d4 [ 305.340852] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 305.354873] CPU: 1 PID: 11598 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 305.362769] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.372114] Call Trace: [ 305.374691] dump_stack+0x123/0x177 [ 305.378307] should_fail.cold.4+0x5/0x13 [ 305.382374] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 305.387479] ? kernel_text_address+0x79/0xf0 [ 305.391868] ? __kernel_text_address+0xd/0x40 [ 305.396343] ? unwind_get_return_address+0x61/0xa0 [ 305.401256] __should_failslab+0xba/0xf0 [ 305.405299] should_failslab+0x9/0x14 [ 305.409077] __kmalloc+0x70/0x770 [ 305.412512] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 305.417765] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 305.422865] ? tls_push_record+0xf3/0x1720 [ 305.427099] ? tls_sw_sendmsg+0x92d/0x1020 [ 305.431309] ? inet_sendmsg+0x108/0x440 [ 305.435274] ? smc_sendmsg+0x223/0x320 [ 305.439153] ? sock_sendmsg+0xb5/0xf0 [ 305.442933] ? sock_write_iter+0x215/0x420 [ 305.447149] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 305.452928] ? iov_iter_get_pages+0x1ef/0x11a0 [ 305.457587] ? __lock_is_held+0xb5/0x140 [ 305.461649] generic_gcmaes_encrypt+0xfd/0x150 [ 305.466209] ? generic_gcmaes_encrypt+0xfd/0x150 [ 305.470944] ? helper_rfc4106_encrypt+0x450/0x450 [ 305.475774] ? __kmalloc+0x5f1/0x770 [ 305.479466] gcmaes_wrapper_encrypt+0x109/0x180 [ 305.484132] tls_push_record+0x966/0x1720 [ 305.488259] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.492825] tls_sw_sendmsg+0x92d/0x1020 [ 305.496860] ? mark_held_locks+0x130/0x130 [ 305.501068] ? __lock_acquire+0x792/0x4980 [ 305.505301] ? find_held_lock+0x36/0x1d0 [ 305.509340] ? tls_sw_push_pending_record+0x10/0x10 [ 305.514333] ? __local_bh_enable_ip+0x160/0x260 [ 305.518979] ? lock_sock_nested+0xc5/0x100 [ 305.523189] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.527762] ? lock_sock_nested+0x82/0x100 [ 305.531971] ? trace_hardirqs_on+0x28/0x190 [ 305.536267] ? lock_sock_nested+0x82/0x100 [ 305.540493] ? lock_sock_nested+0x82/0x100 [ 305.544705] inet_sendmsg+0x108/0x440 [ 305.548487] smc_sendmsg+0x223/0x320 [ 305.552177] ? smc_sendpage+0x170/0x170 [ 305.556127] sock_sendmsg+0xb5/0xf0 [ 305.559732] sock_write_iter+0x215/0x420 [ 305.563789] ? sock_sendmsg+0xf0/0xf0 [ 305.567619] __vfs_write+0x443/0x890 [ 305.571310] ? kernel_read+0x130/0x130 [ 305.575181] ? selinux_file_permission+0x2d1/0x3f0 [ 305.580089] ? rw_verify_area+0xb8/0x2b0 [ 305.584128] vfs_write+0x150/0x4d0 [ 305.587646] ksys_write+0x103/0x260 [ 305.591345] ? do_sys_open+0x16e/0x350 [ 305.595207] ? __ia32_sys_read+0xa0/0xa0 [ 305.599331] ? do_syscall_64+0x21/0x4e0 [ 305.603280] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.608638] __x64_sys_write+0x6e/0xb0 [ 305.612505] do_syscall_64+0xd0/0x4e0 [ 305.616284] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.621451] RIP: 0033:0x459279 [ 305.624621] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.643501] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.651289] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 305.658534] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 305.665794] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 305.673038] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 305.680298] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 305.687559] CPU: 0 PID: 11599 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 305.695439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 305.704778] Call Trace: [ 305.707344] dump_stack+0x123/0x177 [ 305.710947] should_fail.cold.4+0x5/0x13 [ 305.714985] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 305.720064] ? kernel_text_address+0x79/0xf0 [ 305.724466] ? __kernel_text_address+0xd/0x40 [ 305.728935] ? unwind_get_return_address+0x61/0xa0 [ 305.733841] __should_failslab+0xba/0xf0 [ 305.737878] should_failslab+0x9/0x14 [ 305.741766] __kmalloc+0x70/0x770 [ 305.745195] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 305.750446] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 305.755527] ? tls_push_record+0xf3/0x1720 [ 305.759734] ? tls_sw_sendmsg+0x92d/0x1020 [ 305.763942] ? inet_sendmsg+0x108/0x440 [ 305.767891] ? smc_sendmsg+0x223/0x320 [ 305.771758] ? sock_sendmsg+0xb5/0xf0 [ 305.775531] ? sock_write_iter+0x215/0x420 [ 305.779759] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 305.785547] ? iov_iter_get_pages+0x1ef/0x11a0 [ 305.790122] ? __lock_is_held+0xb5/0x140 [ 305.794178] generic_gcmaes_encrypt+0xfd/0x150 [ 305.798742] ? generic_gcmaes_encrypt+0xfd/0x150 [ 305.803495] ? helper_rfc4106_encrypt+0x450/0x450 [ 305.808321] ? __kmalloc+0x5f1/0x770 [ 305.812012] gcmaes_wrapper_encrypt+0x109/0x180 [ 305.816663] tls_push_record+0x966/0x1720 [ 305.820806] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.825372] tls_sw_sendmsg+0x92d/0x1020 [ 305.829408] ? mark_held_locks+0x130/0x130 [ 305.833632] ? __lock_acquire+0x792/0x4980 [ 305.837848] ? find_held_lock+0x36/0x1d0 [ 305.841889] ? tls_sw_push_pending_record+0x10/0x10 [ 305.846892] ? __local_bh_enable_ip+0x160/0x260 [ 305.851541] ? lock_sock_nested+0xc5/0x100 [ 305.855753] ? lockdep_hardirqs_on+0x421/0x5c0 [ 305.860331] ? lock_sock_nested+0x82/0x100 [ 305.864556] ? trace_hardirqs_on+0x28/0x190 [ 305.868853] ? lock_sock_nested+0x82/0x100 [ 305.873069] ? lock_sock_nested+0x82/0x100 [ 305.877285] inet_sendmsg+0x108/0x440 [ 305.881066] smc_sendmsg+0x223/0x320 [ 305.884756] ? smc_sendpage+0x170/0x170 [ 305.888708] sock_sendmsg+0xb5/0xf0 [ 305.892309] sock_write_iter+0x215/0x420 [ 305.896346] ? sock_sendmsg+0xf0/0xf0 [ 305.900130] __vfs_write+0x443/0x890 [ 305.903818] ? kernel_read+0x130/0x130 [ 305.907704] ? selinux_file_permission+0x2d1/0x3f0 [ 305.912610] ? rw_verify_area+0xb8/0x2b0 [ 305.916650] vfs_write+0x150/0x4d0 [ 305.920166] ksys_write+0x103/0x260 [ 305.923771] ? do_sys_open+0x16e/0x350 [ 305.927634] ? __ia32_sys_read+0xa0/0xa0 [ 305.931671] ? do_syscall_64+0x21/0x4e0 [ 305.935648] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.940988] __x64_sys_write+0x6e/0xb0 [ 305.944853] do_syscall_64+0xd0/0x4e0 [ 305.948650] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 305.953827] RIP: 0033:0x459279 [ 305.957000] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 305.975879] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 305.983563] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 305.990806] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 305.998049] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 306.005307] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 306.012549] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 306.034923] CPU: 0 PID: 11602 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 306.042829] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.052177] Call Trace: [ 306.054760] dump_stack+0x123/0x177 [ 306.058381] should_fail.cold.4+0x5/0x13 [ 306.062439] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 306.067530] ? kernel_text_address+0x79/0xf0 [ 306.071926] ? __kernel_text_address+0xd/0x40 [ 306.076399] ? unwind_get_return_address+0x61/0xa0 [ 306.081307] __should_failslab+0xba/0xf0 [ 306.085353] should_failslab+0x9/0x14 [ 306.089217] __kmalloc+0x70/0x770 [ 306.092646] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 306.097899] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 306.102980] ? tls_push_record+0xf3/0x1720 [ 306.107190] ? tls_sw_sendmsg+0x92d/0x1020 [ 306.111422] ? inet_sendmsg+0x108/0x440 [ 306.115379] ? smc_sendmsg+0x223/0x320 [ 306.119240] ? sock_sendmsg+0xb5/0xf0 [ 306.123012] ? sock_write_iter+0x215/0x420 [ 306.127225] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 306.132998] ? iov_iter_get_pages+0x1ef/0x11a0 [ 306.137562] ? __lock_is_held+0xb5/0x140 [ 306.141602] generic_gcmaes_encrypt+0xfd/0x150 [ 306.146160] ? generic_gcmaes_encrypt+0xfd/0x150 [ 306.150889] ? helper_rfc4106_encrypt+0x450/0x450 [ 306.155710] ? __kmalloc+0x5f1/0x770 [ 306.159401] gcmaes_wrapper_encrypt+0x109/0x180 [ 306.164046] tls_push_record+0x966/0x1720 [ 306.168185] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.174399] tls_sw_sendmsg+0x92d/0x1020 [ 306.178434] ? mark_held_locks+0x130/0x130 [ 306.182641] ? __lock_acquire+0x792/0x4980 [ 306.186857] ? find_held_lock+0x36/0x1d0 [ 306.190896] ? tls_sw_push_pending_record+0x10/0x10 [ 306.195886] ? __local_bh_enable_ip+0x160/0x260 [ 306.200530] ? lock_sock_nested+0xc5/0x100 [ 306.204752] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.209327] ? lock_sock_nested+0x82/0x100 [ 306.213547] ? trace_hardirqs_on+0x28/0x190 [ 306.217842] ? lock_sock_nested+0x82/0x100 [ 306.222050] ? lock_sock_nested+0x82/0x100 [ 306.226264] inet_sendmsg+0x108/0x440 [ 306.230041] smc_sendmsg+0x223/0x320 [ 306.233730] ? smc_sendpage+0x170/0x170 [ 306.237678] sock_sendmsg+0xb5/0xf0 [ 306.241279] sock_write_iter+0x215/0x420 [ 306.245314] ? sock_sendmsg+0xf0/0xf0 [ 306.249118] __vfs_write+0x443/0x890 [ 306.252806] ? kernel_read+0x130/0x130 [ 306.256671] ? selinux_file_permission+0x2d1/0x3f0 [ 306.261578] ? rw_verify_area+0xb8/0x2b0 [ 306.265614] vfs_write+0x150/0x4d0 [ 306.269218] ksys_write+0x103/0x260 [ 306.272818] ? do_sys_open+0x16e/0x350 [ 306.276680] ? __ia32_sys_read+0xa0/0xa0 [ 306.280722] ? do_syscall_64+0x21/0x4e0 [ 306.284673] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.290012] __x64_sys_write+0x6e/0xb0 [ 306.293874] do_syscall_64+0xd0/0x4e0 [ 306.297667] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.302832] RIP: 0033:0x459279 [ 306.306009] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.324899] RSP: 002b:00007ffaf4da6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 306.332586] RAX: ffffffffffffffda RBX: 00007ffaf4da6c90 RCX: 0000000000459279 [ 306.339846] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 306.347089] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 306.354333] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4da76d4 [ 306.361576] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 306.378341] FAULT_INJECTION: forcing a failure. [ 306.378341] name failslab, interval 1, probability 0, space 0, times 0 [ 306.408058] FAULT_INJECTION: forcing a failure. [ 306.408058] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 306.436078] CPU: 1 PID: 11614 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 306.443979] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.453330] Call Trace: [ 306.455913] dump_stack+0x123/0x177 [ 306.459537] should_fail.cold.4+0x5/0x13 [ 306.463592] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 306.468684] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 306.473954] ? kasan_unpoison_shadow+0x35/0x50 [ 306.478655] __alloc_pages_nodemask+0x1d5/0x710 [ 306.483318] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 306.488346] alloc_pages_current+0xd6/0x1b0 [ 306.492663] skb_page_frag_refill+0x20b/0x400 [ 306.497150] sk_page_frag_refill+0x46/0x1b0 [ 306.501465] tcp_sendmsg_locked+0xc58/0x35b0 [ 306.505889] ? mark_held_locks+0x130/0x130 [ 306.510111] ? mark_held_locks+0xc7/0x130 [ 306.514263] ? tcp_sendpage+0x50/0x50 [ 306.518056] ? mark_held_locks+0xc7/0x130 [ 306.522200] ? __local_bh_enable_ip+0x160/0x260 [ 306.526855] ? lock_sock_nested+0xc5/0x100 [ 306.531065] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.535630] ? lock_sock_nested+0x82/0x100 [ 306.539871] ? trace_hardirqs_on+0x28/0x190 [ 306.544178] ? lock_sock_nested+0x82/0x100 [ 306.548392] ? lock_sock_nested+0x82/0x100 [ 306.552605] ? __local_bh_enable_ip+0x160/0x260 [ 306.557262] tcp_sendmsg+0x27/0x40 [ 306.560778] inet_sendmsg+0x108/0x440 [ 306.564568] smc_sendmsg+0x223/0x320 [ 306.568284] ? smc_sendpage+0x170/0x170 [ 306.572235] sock_sendmsg+0xb5/0xf0 [ 306.575837] sock_write_iter+0x215/0x420 [ 306.579873] ? sock_sendmsg+0xf0/0xf0 [ 306.583656] __vfs_write+0x443/0x890 [ 306.587344] ? kernel_read+0x130/0x130 [ 306.591216] ? selinux_file_permission+0x2d1/0x3f0 [ 306.596128] ? rw_verify_area+0xb8/0x2b0 [ 306.600166] vfs_write+0x150/0x4d0 [ 306.603688] ksys_write+0x103/0x260 [ 306.607287] ? do_sys_open+0x16e/0x350 [ 306.611168] ? __ia32_sys_read+0xa0/0xa0 [ 306.615208] ? do_syscall_64+0x21/0x4e0 [ 306.619157] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.624499] __x64_sys_write+0x6e/0xb0 [ 306.628361] do_syscall_64+0xd0/0x4e0 [ 306.632137] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.637301] RIP: 0033:0x459279 [ 306.640468] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.659360] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 306.667057] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 306.674303] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 306.681549] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 306.688793] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 306.696053] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 306.703312] CPU: 0 PID: 11610 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 306.711192] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 306.720540] Call Trace: [ 306.723129] dump_stack+0x123/0x177 [ 306.726756] should_fail.cold.4+0x5/0x13 [ 306.730815] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 306.735917] ? kernel_text_address+0x79/0xf0 [ 306.740325] ? __kernel_text_address+0xd/0x40 [ 306.744815] ? unwind_get_return_address+0x61/0xa0 [ 306.749749] __should_failslab+0xba/0xf0 [ 306.753813] should_failslab+0x9/0x14 [ 306.757592] __kmalloc+0x70/0x770 [ 306.761024] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 306.766275] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 306.771351] ? tls_push_record+0xf3/0x1720 [ 306.775558] ? tls_sw_sendmsg+0x92d/0x1020 [ 306.779766] ? inet_sendmsg+0x108/0x440 [ 306.783716] ? smc_sendmsg+0x223/0x320 [ 306.787582] ? sock_sendmsg+0xb5/0xf0 [ 306.791356] ? sock_write_iter+0x215/0x420 [ 306.795568] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 306.801340] ? iov_iter_get_pages+0x1ef/0x11a0 [ 306.805900] ? __lock_is_held+0xb5/0x140 [ 306.809941] generic_gcmaes_encrypt+0xfd/0x150 [ 306.814496] ? generic_gcmaes_encrypt+0xfd/0x150 [ 306.819245] ? helper_rfc4106_encrypt+0x450/0x450 [ 306.824078] ? __kmalloc+0x5f1/0x770 [ 306.829693] gcmaes_wrapper_encrypt+0x109/0x180 [ 306.834344] tls_push_record+0x966/0x1720 [ 306.838486] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.843061] tls_sw_sendmsg+0x92d/0x1020 [ 306.847116] ? mark_held_locks+0x130/0x130 [ 306.851328] ? __lock_acquire+0x792/0x4980 [ 306.855557] ? find_held_lock+0x36/0x1d0 [ 306.859599] ? tls_sw_push_pending_record+0x10/0x10 [ 306.864681] ? __local_bh_enable_ip+0x160/0x260 [ 306.869325] ? lock_sock_nested+0xc5/0x100 [ 306.873535] ? lockdep_hardirqs_on+0x421/0x5c0 [ 306.878092] ? lock_sock_nested+0x82/0x100 [ 306.882299] ? trace_hardirqs_on+0x28/0x190 [ 306.886595] ? lock_sock_nested+0x82/0x100 [ 306.890805] ? lock_sock_nested+0x82/0x100 [ 306.895017] inet_sendmsg+0x108/0x440 [ 306.898796] smc_sendmsg+0x223/0x320 [ 306.902484] ? smc_sendpage+0x170/0x170 [ 306.906432] sock_sendmsg+0xb5/0xf0 [ 306.910051] sock_write_iter+0x215/0x420 [ 306.914086] ? sock_sendmsg+0xf0/0xf0 [ 306.917887] __vfs_write+0x443/0x890 [ 306.921576] ? kernel_read+0x130/0x130 [ 306.925446] ? selinux_file_permission+0x2d1/0x3f0 [ 306.930351] ? rw_verify_area+0xb8/0x2b0 [ 306.934406] vfs_write+0x150/0x4d0 [ 306.937922] ksys_write+0x103/0x260 [ 306.941632] ? do_sys_open+0x16e/0x350 [ 306.945495] ? __ia32_sys_read+0xa0/0xa0 [ 306.949531] ? do_syscall_64+0x21/0x4e0 [ 306.953486] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.958930] __x64_sys_write+0x6e/0xb0 [ 306.962792] do_syscall_64+0xd0/0x4e0 [ 306.966569] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 306.971733] RIP: 0033:0x459279 [ 306.974903] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 306.993962] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 307.001655] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 307.008915] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 307.016174] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 307.023535] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 307.030789] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 307.052591] FAULT_INJECTION: forcing a failure. [ 307.052591] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 307.080085] FAULT_INJECTION: forcing a failure. [ 307.080085] name failslab, interval 1, probability 0, space 0, times 0 [ 307.099646] CPU: 1 PID: 11634 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 307.107641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.116989] Call Trace: [ 307.119686] dump_stack+0x123/0x177 [ 307.123316] should_fail.cold.4+0x5/0x13 [ 307.127368] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 307.132455] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 307.137720] ? kasan_unpoison_shadow+0x35/0x50 [ 307.142302] __alloc_pages_nodemask+0x1d5/0x710 [ 307.146972] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 307.151987] alloc_pages_current+0xd6/0x1b0 [ 307.156301] skb_page_frag_refill+0x20b/0x400 [ 307.160792] sk_page_frag_refill+0x46/0x1b0 [ 307.165104] tcp_sendmsg_locked+0xc58/0x35b0 [ 307.169527] ? mark_held_locks+0x130/0x130 [ 307.173747] ? mark_held_locks+0xc7/0x130 [ 307.177897] ? tcp_sendpage+0x50/0x50 [ 307.181696] ? mark_held_locks+0xc7/0x130 [ 307.185831] ? __local_bh_enable_ip+0x160/0x260 [ 307.190488] ? lock_sock_nested+0xc5/0x100 [ 307.194710] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.199275] ? lock_sock_nested+0x82/0x100 [ 307.203489] ? trace_hardirqs_on+0x28/0x190 [ 307.207818] ? lock_sock_nested+0x82/0x100 [ 307.212033] ? lock_sock_nested+0x82/0x100 [ 307.216250] ? __local_bh_enable_ip+0x160/0x260 [ 307.220911] tcp_sendmsg+0x27/0x40 [ 307.224453] inet_sendmsg+0x108/0x440 [ 307.228251] smc_sendmsg+0x223/0x320 [ 307.231961] ? smc_sendpage+0x170/0x170 [ 307.235925] sock_sendmsg+0xb5/0xf0 [ 307.239538] sock_write_iter+0x215/0x420 [ 307.243575] ? sock_sendmsg+0xf0/0xf0 [ 307.247362] __vfs_write+0x443/0x890 [ 307.251054] ? kernel_read+0x130/0x130 [ 307.254952] ? selinux_file_permission+0x2d1/0x3f0 [ 307.259878] ? rw_verify_area+0xb8/0x2b0 [ 307.263915] vfs_write+0x150/0x4d0 [ 307.267431] ksys_write+0x103/0x260 [ 307.271033] ? do_sys_open+0x16e/0x350 [ 307.274897] ? __ia32_sys_read+0xa0/0xa0 [ 307.278943] ? do_syscall_64+0x21/0x4e0 [ 307.282898] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.288255] __x64_sys_write+0x6e/0xb0 [ 307.292124] do_syscall_64+0xd0/0x4e0 [ 307.295904] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.301084] RIP: 0033:0x459279 [ 307.304255] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.323132] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 307.330815] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 307.338060] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 307.345306] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 307.352551] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 307.359812] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 307.367071] CPU: 0 PID: 11638 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 307.374990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.384337] Call Trace: [ 307.386921] dump_stack+0x123/0x177 [ 307.390980] should_fail.cold.4+0x5/0x13 [ 307.395036] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 307.400126] ? kernel_text_address+0x79/0xf0 [ 307.404532] ? __kernel_text_address+0xd/0x40 [ 307.409004] ? unwind_get_return_address+0x61/0xa0 [ 307.413911] __should_failslab+0xba/0xf0 [ 307.417950] should_failslab+0x9/0x14 [ 307.421728] __kmalloc+0x70/0x770 [ 307.425159] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 307.430427] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 307.435507] ? tls_push_record+0xf3/0x1720 [ 307.439717] ? tls_sw_sendmsg+0x92d/0x1020 [ 307.443925] ? inet_sendmsg+0x108/0x440 [ 307.447876] ? smc_sendmsg+0x223/0x320 [ 307.451739] ? sock_sendmsg+0xb5/0xf0 [ 307.455514] ? sock_write_iter+0x215/0x420 [ 307.459726] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 307.465499] ? iov_iter_get_pages+0x1ef/0x11a0 [ 307.470062] ? __lock_is_held+0xb5/0x140 [ 307.474104] generic_gcmaes_encrypt+0xfd/0x150 [ 307.478659] ? generic_gcmaes_encrypt+0xfd/0x150 [ 307.483388] ? helper_rfc4106_encrypt+0x450/0x450 [ 307.488221] ? __kmalloc+0x5f1/0x770 [ 307.491912] gcmaes_wrapper_encrypt+0x109/0x180 [ 307.496558] tls_push_record+0x966/0x1720 [ 307.500680] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.505245] tls_sw_sendmsg+0x92d/0x1020 [ 307.509279] ? mark_held_locks+0x130/0x130 [ 307.513489] ? __lock_acquire+0x792/0x4980 [ 307.517703] ? find_held_lock+0x36/0x1d0 [ 307.521740] ? tls_sw_push_pending_record+0x10/0x10 [ 307.526753] ? __local_bh_enable_ip+0x160/0x260 [ 307.531396] ? lock_sock_nested+0xc5/0x100 [ 307.535622] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.540194] ? lock_sock_nested+0x82/0x100 [ 307.544403] ? trace_hardirqs_on+0x28/0x190 [ 307.548700] ? lock_sock_nested+0x82/0x100 [ 307.552907] ? lock_sock_nested+0x82/0x100 [ 307.557144] inet_sendmsg+0x108/0x440 [ 307.561009] smc_sendmsg+0x223/0x320 [ 307.564695] ? smc_sendpage+0x170/0x170 [ 307.568651] sock_sendmsg+0xb5/0xf0 [ 307.572251] sock_write_iter+0x215/0x420 [ 307.576287] ? sock_sendmsg+0xf0/0xf0 [ 307.580068] __vfs_write+0x443/0x890 [ 307.583759] ? kernel_read+0x130/0x130 [ 307.587629] ? selinux_file_permission+0x2d1/0x3f0 [ 307.592534] ? rw_verify_area+0xb8/0x2b0 [ 307.596570] vfs_write+0x150/0x4d0 [ 307.600086] ksys_write+0x103/0x260 [ 307.603702] ? do_sys_open+0x16e/0x350 [ 307.607664] ? __ia32_sys_read+0xa0/0xa0 [ 307.611799] ? do_syscall_64+0x21/0x4e0 [ 307.615746] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.621087] __x64_sys_write+0x6e/0xb0 [ 307.624952] do_syscall_64+0xd0/0x4e0 [ 307.628728] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.633909] RIP: 0033:0x459279 [ 307.637076] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.655953] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 307.663735] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 307.670993] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 307.678337] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 307.685581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 307.692825] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 307.709352] FAULT_INJECTION: forcing a failure. [ 307.709352] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 307.722039] CPU: 1 PID: 11656 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 307.729935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 307.739284] Call Trace: [ 307.741865] dump_stack+0x123/0x177 [ 307.745507] should_fail.cold.4+0x5/0x13 [ 307.749566] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 307.754659] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 307.759930] ? kasan_unpoison_shadow+0x35/0x50 [ 307.764508] __alloc_pages_nodemask+0x1d5/0x710 [ 307.769171] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 307.774186] alloc_pages_current+0xd6/0x1b0 [ 307.778504] skb_page_frag_refill+0x20b/0x400 [ 307.782993] sk_page_frag_refill+0x46/0x1b0 [ 307.787312] tcp_sendmsg_locked+0xc58/0x35b0 [ 307.791737] ? mark_held_locks+0x130/0x130 [ 307.795966] ? mark_held_locks+0xc7/0x130 [ 307.800116] ? tcp_sendpage+0x50/0x50 [ 307.803914] ? mark_held_locks+0xc7/0x130 [ 307.808056] ? __local_bh_enable_ip+0x160/0x260 [ 307.812717] ? lock_sock_nested+0xc5/0x100 [ 307.816943] ? lockdep_hardirqs_on+0x421/0x5c0 [ 307.821520] ? lock_sock_nested+0x82/0x100 [ 307.825734] ? trace_hardirqs_on+0x28/0x190 [ 307.830038] ? lock_sock_nested+0x82/0x100 [ 307.834314] ? lock_sock_nested+0x82/0x100 [ 307.838529] ? __local_bh_enable_ip+0x160/0x260 [ 307.843179] tcp_sendmsg+0x27/0x40 [ 307.846697] inet_sendmsg+0x108/0x440 [ 307.850476] smc_sendmsg+0x223/0x320 [ 307.854170] ? smc_sendpage+0x170/0x170 [ 307.858125] sock_sendmsg+0xb5/0xf0 [ 307.861791] sock_write_iter+0x215/0x420 [ 307.865836] ? sock_sendmsg+0xf0/0xf0 [ 307.869619] __vfs_write+0x443/0x890 [ 307.873309] ? kernel_read+0x130/0x130 [ 307.877176] ? selinux_file_permission+0x2d1/0x3f0 [ 307.882099] ? rw_verify_area+0xb8/0x2b0 [ 307.886142] vfs_write+0x150/0x4d0 [ 307.889662] ksys_write+0x103/0x260 [ 307.893317] ? do_sys_open+0x16e/0x350 [ 307.897204] ? __ia32_sys_read+0xa0/0xa0 [ 307.901245] ? do_syscall_64+0x21/0x4e0 [ 307.905197] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.910541] __x64_sys_write+0x6e/0xb0 [ 307.914453] do_syscall_64+0xd0/0x4e0 [ 307.918232] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 307.923395] RIP: 0033:0x459279 [ 307.926563] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 307.945439] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 307.953122] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 307.960385] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 307.967627] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 307.974872] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 307.982119] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 308.036988] FAULT_INJECTION: forcing a failure. [ 308.036988] name failslab, interval 1, probability 0, space 0, times 0 [ 308.049495] FAULT_INJECTION: forcing a failure. [ 308.049495] name failslab, interval 1, probability 0, space 0, times 0 [ 308.062248] FAULT_INJECTION: forcing a failure. [ 308.062248] name failslab, interval 1, probability 0, space 0, times 0 [ 308.079505] CPU: 0 PID: 11674 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 308.087401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.096743] Call Trace: [ 308.099314] dump_stack+0x123/0x177 [ 308.102922] should_fail.cold.4+0x5/0x13 [ 308.106962] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 308.112044] ? kernel_text_address+0x79/0xf0 [ 308.116437] ? __kernel_text_address+0xd/0x40 [ 308.120906] ? unwind_get_return_address+0x61/0xa0 [ 308.125833] __should_failslab+0xba/0xf0 [ 308.129870] should_failslab+0x9/0x14 [ 308.133645] __kmalloc+0x70/0x770 [ 308.137077] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.142329] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.147405] ? tls_push_record+0xf3/0x1720 [ 308.151613] ? tls_sw_sendmsg+0x92d/0x1020 [ 308.155824] ? inet_sendmsg+0x108/0x440 [ 308.159773] ? smc_sendmsg+0x223/0x320 [ 308.163638] ? sock_sendmsg+0xb5/0xf0 [ 308.167410] ? sock_write_iter+0x215/0x420 [ 308.171641] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 308.177413] ? iov_iter_get_pages+0x1ef/0x11a0 [ 308.181986] ? __lock_is_held+0xb5/0x140 [ 308.186028] generic_gcmaes_encrypt+0xfd/0x150 [ 308.190929] ? generic_gcmaes_encrypt+0xfd/0x150 [ 308.195660] ? helper_rfc4106_encrypt+0x450/0x450 [ 308.200478] ? __kmalloc+0x5f1/0x770 [ 308.204181] gcmaes_wrapper_encrypt+0x109/0x180 [ 308.208825] tls_push_record+0x966/0x1720 [ 308.212947] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.217525] tls_sw_sendmsg+0x92d/0x1020 [ 308.221561] ? mark_held_locks+0x130/0x130 [ 308.225789] ? __lock_acquire+0x792/0x4980 [ 308.230003] ? find_held_lock+0x36/0x1d0 [ 308.234042] ? tls_sw_push_pending_record+0x10/0x10 [ 308.239037] ? __local_bh_enable_ip+0x160/0x260 [ 308.243684] ? lock_sock_nested+0xc5/0x100 [ 308.247892] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.252468] ? lock_sock_nested+0x82/0x100 [ 308.256695] ? trace_hardirqs_on+0x28/0x190 [ 308.260991] ? lock_sock_nested+0x82/0x100 [ 308.265199] ? lock_sock_nested+0x82/0x100 [ 308.269411] inet_sendmsg+0x108/0x440 [ 308.273188] smc_sendmsg+0x223/0x320 [ 308.276877] ? smc_sendpage+0x170/0x170 [ 308.280842] sock_sendmsg+0xb5/0xf0 [ 308.284463] sock_write_iter+0x215/0x420 [ 308.288500] ? sock_sendmsg+0xf0/0xf0 [ 308.292294] __vfs_write+0x443/0x890 [ 308.295982] ? kernel_read+0x130/0x130 [ 308.299848] ? selinux_file_permission+0x2d1/0x3f0 [ 308.304756] ? rw_verify_area+0xb8/0x2b0 [ 308.308793] vfs_write+0x150/0x4d0 [ 308.312310] ksys_write+0x103/0x260 [ 308.315909] ? do_sys_open+0x16e/0x350 [ 308.319771] ? __ia32_sys_read+0xa0/0xa0 [ 308.323809] ? do_syscall_64+0x21/0x4e0 [ 308.327761] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.333102] __x64_sys_write+0x6e/0xb0 [ 308.336979] do_syscall_64+0xd0/0x4e0 [ 308.340757] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.345936] RIP: 0033:0x459279 [ 308.349103] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.367981] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 308.375664] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 308.382909] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 308.390153] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 308.397399] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 308.404642] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 308.419703] CPU: 1 PID: 11669 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 308.427607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.436949] Call Trace: [ 308.439534] dump_stack+0x123/0x177 [ 308.443153] should_fail.cold.4+0x5/0x13 [ 308.447198] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 308.452280] ? kernel_text_address+0x79/0xf0 [ 308.456669] ? __kernel_text_address+0xd/0x40 [ 308.461148] ? unwind_get_return_address+0x61/0xa0 [ 308.466060] __should_failslab+0xba/0xf0 [ 308.470099] should_failslab+0x9/0x14 [ 308.473875] __kmalloc+0x70/0x770 [ 308.477307] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.482560] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.487639] ? tls_push_record+0xf3/0x1720 [ 308.491850] ? tls_sw_sendmsg+0x92d/0x1020 [ 308.496082] ? inet_sendmsg+0x108/0x440 [ 308.500033] ? smc_sendmsg+0x223/0x320 [ 308.503895] ? sock_sendmsg+0xb5/0xf0 [ 308.507668] ? sock_write_iter+0x215/0x420 [ 308.511881] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 308.517681] ? iov_iter_get_pages+0x1ef/0x11a0 [ 308.522247] ? __lock_is_held+0xb5/0x140 [ 308.526289] generic_gcmaes_encrypt+0xfd/0x150 [ 308.530861] ? generic_gcmaes_encrypt+0xfd/0x150 [ 308.535602] ? helper_rfc4106_encrypt+0x450/0x450 [ 308.540425] ? __kmalloc+0x5f1/0x770 [ 308.544144] gcmaes_wrapper_encrypt+0x109/0x180 [ 308.548790] tls_push_record+0x966/0x1720 [ 308.552912] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.557477] tls_sw_sendmsg+0x92d/0x1020 [ 308.561514] ? mark_held_locks+0x130/0x130 [ 308.565727] ? __lock_acquire+0x792/0x4980 [ 308.569945] ? find_held_lock+0x36/0x1d0 [ 308.573984] ? tls_sw_push_pending_record+0x10/0x10 [ 308.578978] ? __local_bh_enable_ip+0x160/0x260 [ 308.583626] ? lock_sock_nested+0xc5/0x100 [ 308.587839] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.592419] ? lock_sock_nested+0x82/0x100 [ 308.596644] ? trace_hardirqs_on+0x28/0x190 [ 308.600941] ? lock_sock_nested+0x82/0x100 [ 308.605162] ? lock_sock_nested+0x82/0x100 [ 308.609383] inet_sendmsg+0x108/0x440 [ 308.613460] smc_sendmsg+0x223/0x320 [ 308.617153] ? smc_sendpage+0x170/0x170 [ 308.621109] sock_sendmsg+0xb5/0xf0 [ 308.624737] sock_write_iter+0x215/0x420 [ 308.628776] ? sock_sendmsg+0xf0/0xf0 [ 308.632579] __vfs_write+0x443/0x890 [ 308.636273] ? kernel_read+0x130/0x130 [ 308.640143] ? selinux_file_permission+0x2d1/0x3f0 [ 308.645051] ? rw_verify_area+0xb8/0x2b0 [ 308.649088] vfs_write+0x150/0x4d0 [ 308.652606] ksys_write+0x103/0x260 [ 308.656209] ? do_sys_open+0x16e/0x350 [ 308.660074] ? __ia32_sys_read+0xa0/0xa0 [ 308.664114] ? do_syscall_64+0x21/0x4e0 [ 308.668080] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.673421] __x64_sys_write+0x6e/0xb0 [ 308.677290] do_syscall_64+0xd0/0x4e0 [ 308.681070] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 308.686236] RIP: 0033:0x459279 [ 308.689425] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 308.708323] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 308.716022] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 308.723269] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 308.730527] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 308.737774] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 308.745019] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 308.752276] CPU: 0 PID: 11673 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 308.760160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 308.769508] Call Trace: [ 308.772093] dump_stack+0x123/0x177 [ 308.775714] should_fail.cold.4+0x5/0x13 [ 308.779766] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 308.784869] ? kernel_text_address+0x79/0xf0 [ 308.789269] ? __kernel_text_address+0xd/0x40 [ 308.793760] ? unwind_get_return_address+0x61/0xa0 [ 308.798687] __should_failslab+0xba/0xf0 [ 308.802756] should_failslab+0x9/0x14 [ 308.806563] __kmalloc+0x70/0x770 [ 308.810010] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.815310] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 308.815555] FAULT_INJECTION: forcing a failure. [ 308.815555] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 308.820400] ? tls_push_record+0xf3/0x1720 [ 308.820405] ? tls_sw_sendmsg+0x92d/0x1020 [ 308.820410] ? inet_sendmsg+0x108/0x440 [ 308.820417] ? smc_sendmsg+0x223/0x320 [ 308.820423] ? sock_sendmsg+0xb5/0xf0 [ 308.820428] ? sock_write_iter+0x215/0x420 [ 308.820438] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 308.820447] ? iov_iter_get_pages+0x1ef/0x11a0 [ 308.820463] ? __lock_is_held+0xb5/0x140 [ 308.820476] generic_gcmaes_encrypt+0xfd/0x150 [ 308.820482] ? generic_gcmaes_encrypt+0xfd/0x150 [ 308.832425] FAULT_INJECTION: forcing a failure. [ 308.832425] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 308.836462] ? helper_rfc4106_encrypt+0x450/0x450 [ 308.836470] ? __kmalloc+0x5f1/0x770 [ 308.836479] gcmaes_wrapper_encrypt+0x109/0x180 [ 308.836487] tls_push_record+0x966/0x1720 [ 308.836492] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.836508] tls_sw_sendmsg+0x92d/0x1020 [ 308.836513] ? mark_held_locks+0x130/0x130 [ 308.836517] ? __lock_acquire+0x792/0x4980 [ 308.836529] ? find_held_lock+0x36/0x1d0 [ 308.930397] ? tls_sw_push_pending_record+0x10/0x10 [ 308.935391] ? __local_bh_enable_ip+0x160/0x260 [ 308.940034] ? lock_sock_nested+0xc5/0x100 [ 308.944243] ? lockdep_hardirqs_on+0x421/0x5c0 [ 308.948801] ? lock_sock_nested+0x82/0x100 [ 308.953014] ? trace_hardirqs_on+0x28/0x190 [ 308.957312] ? lock_sock_nested+0x82/0x100 [ 308.961517] ? lock_sock_nested+0x82/0x100 [ 308.965727] inet_sendmsg+0x108/0x440 [ 308.969509] smc_sendmsg+0x223/0x320 [ 308.973199] ? smc_sendpage+0x170/0x170 [ 308.977148] sock_sendmsg+0xb5/0xf0 [ 308.980747] sock_write_iter+0x215/0x420 [ 308.984802] ? sock_sendmsg+0xf0/0xf0 [ 308.988585] __vfs_write+0x443/0x890 [ 308.992275] ? kernel_read+0x130/0x130 [ 308.996141] ? selinux_file_permission+0x2d1/0x3f0 [ 309.001048] ? rw_verify_area+0xb8/0x2b0 [ 309.005127] vfs_write+0x150/0x4d0 [ 309.008672] ksys_write+0x103/0x260 [ 309.012279] ? do_sys_open+0x16e/0x350 [ 309.016149] ? __ia32_sys_read+0xa0/0xa0 [ 309.020225] ? do_syscall_64+0x21/0x4e0 [ 309.024203] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.029575] __x64_sys_write+0x6e/0xb0 [ 309.033441] do_syscall_64+0xd0/0x4e0 [ 309.037237] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.042403] RIP: 0033:0x459279 [ 309.045587] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.064487] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 309.072188] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 309.079436] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 309.086683] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 309.093932] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 309.101176] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 309.112296] CPU: 1 PID: 11680 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 309.120188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.129532] Call Trace: [ 309.132112] dump_stack+0x123/0x177 [ 309.135736] should_fail.cold.4+0x5/0x13 [ 309.139819] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 309.144913] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 309.150181] ? kasan_unpoison_shadow+0x35/0x50 [ 309.154754] __alloc_pages_nodemask+0x1d5/0x710 [ 309.159405] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 309.164527] alloc_pages_current+0xd6/0x1b0 [ 309.168841] skb_page_frag_refill+0x20b/0x400 [ 309.173325] sk_page_frag_refill+0x46/0x1b0 [ 309.177640] tcp_sendmsg_locked+0xc58/0x35b0 [ 309.182038] ? mark_held_locks+0x130/0x130 [ 309.186258] ? mark_held_locks+0xc7/0x130 [ 309.190397] ? tcp_sendpage+0x50/0x50 [ 309.194184] ? mark_held_locks+0xc7/0x130 [ 309.198332] ? __local_bh_enable_ip+0x160/0x260 [ 309.202980] ? lock_sock_nested+0xc5/0x100 [ 309.207205] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.211796] ? lock_sock_nested+0x82/0x100 [ 309.216021] ? trace_hardirqs_on+0x28/0x190 [ 309.220318] ? lock_sock_nested+0x82/0x100 [ 309.224528] ? lock_sock_nested+0x82/0x100 [ 309.228740] ? __local_bh_enable_ip+0x160/0x260 [ 309.233390] tcp_sendmsg+0x27/0x40 [ 309.236908] inet_sendmsg+0x108/0x440 [ 309.240689] smc_sendmsg+0x223/0x320 [ 309.244380] ? smc_sendpage+0x170/0x170 [ 309.248329] sock_sendmsg+0xb5/0xf0 [ 309.251948] sock_write_iter+0x215/0x420 [ 309.255986] ? sock_sendmsg+0xf0/0xf0 [ 309.259776] __vfs_write+0x443/0x890 [ 309.263475] ? kernel_read+0x130/0x130 [ 309.267350] ? selinux_file_permission+0x2d1/0x3f0 [ 309.272264] ? rw_verify_area+0xb8/0x2b0 [ 309.276317] vfs_write+0x150/0x4d0 [ 309.279836] ksys_write+0x103/0x260 [ 309.283450] ? do_sys_open+0x16e/0x350 [ 309.287313] ? __ia32_sys_read+0xa0/0xa0 [ 309.291351] ? do_syscall_64+0x21/0x4e0 [ 309.295303] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.300642] __x64_sys_write+0x6e/0xb0 [ 309.304506] do_syscall_64+0xd0/0x4e0 [ 309.308284] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.313451] RIP: 0033:0x459279 [ 309.316621] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.335672] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 309.343354] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 309.350600] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 309.357852] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 309.365106] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 309.372352] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 309.379616] CPU: 0 PID: 11679 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 309.387492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.396838] Call Trace: [ 309.399420] dump_stack+0x123/0x177 [ 309.403041] should_fail.cold.4+0x5/0x13 [ 309.407120] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 309.412216] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 309.417491] ? kasan_unpoison_shadow+0x35/0x50 [ 309.422082] __alloc_pages_nodemask+0x1d5/0x710 [ 309.426747] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 309.431765] alloc_pages_current+0xd6/0x1b0 [ 309.436083] skb_page_frag_refill+0x20b/0x400 [ 309.440581] sk_page_frag_refill+0x46/0x1b0 [ 309.444894] tcp_sendmsg_locked+0xc58/0x35b0 [ 309.449300] ? mark_held_locks+0x130/0x130 [ 309.453525] ? mark_held_locks+0xc7/0x130 [ 309.457676] ? tcp_sendpage+0x50/0x50 [ 309.461467] ? mark_held_locks+0xc7/0x130 [ 309.465593] ? __local_bh_enable_ip+0x160/0x260 [ 309.470239] ? lock_sock_nested+0xc5/0x100 [ 309.474450] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.479005] ? lock_sock_nested+0x82/0x100 [ 309.483213] ? trace_hardirqs_on+0x28/0x190 [ 309.487509] ? lock_sock_nested+0x82/0x100 [ 309.491718] ? lock_sock_nested+0x82/0x100 [ 309.496376] ? __local_bh_enable_ip+0x160/0x260 [ 309.501023] tcp_sendmsg+0x27/0x40 [ 309.504543] inet_sendmsg+0x108/0x440 [ 309.508338] smc_sendmsg+0x223/0x320 [ 309.512028] ? smc_sendpage+0x170/0x170 [ 309.516327] sock_sendmsg+0xb5/0xf0 [ 309.519929] sock_write_iter+0x215/0x420 [ 309.523964] ? sock_sendmsg+0xf0/0xf0 [ 309.527748] __vfs_write+0x443/0x890 [ 309.531442] ? kernel_read+0x130/0x130 [ 309.535326] ? selinux_file_permission+0x2d1/0x3f0 [ 309.540239] ? rw_verify_area+0xb8/0x2b0 [ 309.544290] vfs_write+0x150/0x4d0 [ 309.547815] ksys_write+0x103/0x260 [ 309.551516] ? do_sys_open+0x16e/0x350 [ 309.555397] ? __ia32_sys_read+0xa0/0xa0 [ 309.559452] ? do_syscall_64+0x21/0x4e0 [ 309.563406] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.568750] __x64_sys_write+0x6e/0xb0 [ 309.572614] do_syscall_64+0xd0/0x4e0 [ 309.576391] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.581560] RIP: 0033:0x459279 [ 309.584729] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.603606] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 309.611289] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 309.618534] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 309.625781] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 309.633026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 309.642613] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 309.667992] FAULT_INJECTION: forcing a failure. [ 309.667992] name failslab, interval 1, probability 0, space 0, times 0 [ 309.685835] FAULT_INJECTION: forcing a failure. [ 309.685835] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 309.685972] CPU: 0 PID: 11691 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 309.705606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 309.714944] Call Trace: [ 309.717508] dump_stack+0x123/0x177 [ 309.721113] should_fail.cold.4+0x5/0x13 [ 309.725150] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 309.730335] ? kernel_text_address+0x79/0xf0 [ 309.734718] ? __kernel_text_address+0xd/0x40 [ 309.739187] ? unwind_get_return_address+0x61/0xa0 [ 309.744092] __should_failslab+0xba/0xf0 [ 309.748146] should_failslab+0x9/0x14 [ 309.751940] __kmalloc+0x70/0x770 [ 309.755370] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 309.760639] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 309.765717] ? tls_push_record+0xf3/0x1720 [ 309.769946] ? tls_sw_sendmsg+0x92d/0x1020 [ 309.774157] ? inet_sendmsg+0x108/0x440 [ 309.778116] ? smc_sendmsg+0x223/0x320 [ 309.781978] ? sock_sendmsg+0xb5/0xf0 [ 309.785753] ? sock_write_iter+0x215/0x420 [ 309.789963] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 309.795746] ? iov_iter_get_pages+0x1ef/0x11a0 [ 309.800308] ? __lock_is_held+0xb5/0x140 [ 309.804348] generic_gcmaes_encrypt+0xfd/0x150 [ 309.808902] ? generic_gcmaes_encrypt+0xfd/0x150 [ 309.813633] ? helper_rfc4106_encrypt+0x450/0x450 [ 309.818465] ? __kmalloc+0x5f1/0x770 [ 309.822164] gcmaes_wrapper_encrypt+0x109/0x180 [ 309.826821] tls_push_record+0x966/0x1720 [ 309.830947] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.835539] tls_sw_sendmsg+0x92d/0x1020 [ 309.839582] ? mark_held_locks+0x130/0x130 [ 309.843796] ? __lock_acquire+0x792/0x4980 [ 309.848015] ? find_held_lock+0x36/0x1d0 [ 309.852061] ? tls_sw_push_pending_record+0x10/0x10 [ 309.857060] ? __local_bh_enable_ip+0x160/0x260 [ 309.861709] ? lock_sock_nested+0xc5/0x100 [ 309.865927] ? lockdep_hardirqs_on+0x421/0x5c0 [ 309.870580] ? lock_sock_nested+0x82/0x100 [ 309.874791] ? trace_hardirqs_on+0x28/0x190 [ 309.879086] ? lock_sock_nested+0x82/0x100 [ 309.883319] ? lock_sock_nested+0x82/0x100 [ 309.887532] inet_sendmsg+0x108/0x440 [ 309.891451] smc_sendmsg+0x223/0x320 [ 309.895140] ? smc_sendpage+0x170/0x170 [ 309.899090] sock_sendmsg+0xb5/0xf0 [ 309.902691] sock_write_iter+0x215/0x420 [ 309.906726] ? sock_sendmsg+0xf0/0xf0 [ 309.910514] __vfs_write+0x443/0x890 [ 309.914219] ? kernel_read+0x130/0x130 [ 309.918086] ? selinux_file_permission+0x2d1/0x3f0 [ 309.923007] ? rw_verify_area+0xb8/0x2b0 [ 309.927045] vfs_write+0x150/0x4d0 [ 309.930564] ksys_write+0x103/0x260 [ 309.934166] ? do_sys_open+0x16e/0x350 [ 309.938044] ? __ia32_sys_read+0xa0/0xa0 [ 309.942092] ? do_syscall_64+0x21/0x4e0 [ 309.946041] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.951379] __x64_sys_write+0x6e/0xb0 [ 309.955241] do_syscall_64+0xd0/0x4e0 [ 309.959017] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 309.964295] RIP: 0033:0x459279 [ 309.967465] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 309.986350] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 309.994037] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 310.001282] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 310.008539] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 310.015788] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 310.023038] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 310.035263] CPU: 1 PID: 11678 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 310.043157] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.052502] Call Trace: [ 310.055084] dump_stack+0x123/0x177 [ 310.058706] should_fail.cold.4+0x5/0x13 [ 310.062759] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 310.067853] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 310.073123] ? kasan_unpoison_shadow+0x35/0x50 [ 310.077705] __alloc_pages_nodemask+0x1d5/0x710 [ 310.082369] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 310.087386] alloc_pages_current+0xd6/0x1b0 [ 310.091687] skb_page_frag_refill+0x20b/0x400 [ 310.096158] sk_page_frag_refill+0x46/0x1b0 [ 310.100456] tcp_sendmsg_locked+0xc58/0x35b0 [ 310.104862] ? mark_held_locks+0x130/0x130 [ 310.109088] ? mark_held_locks+0xc7/0x130 [ 310.113215] ? tcp_sendpage+0x50/0x50 [ 310.117008] ? mark_held_locks+0xc7/0x130 [ 310.121131] ? __local_bh_enable_ip+0x160/0x260 [ 310.125770] ? lock_sock_nested+0xc5/0x100 [ 310.129979] ? lockdep_hardirqs_on+0x421/0x5c0 [ 310.134537] ? lock_sock_nested+0x82/0x100 [ 310.138745] ? trace_hardirqs_on+0x28/0x190 [ 310.143039] ? lock_sock_nested+0x82/0x100 [ 310.147253] ? lock_sock_nested+0x82/0x100 [ 310.151461] ? __local_bh_enable_ip+0x160/0x260 [ 310.156107] tcp_sendmsg+0x27/0x40 [ 310.159624] inet_sendmsg+0x108/0x440 [ 310.163407] smc_sendmsg+0x223/0x320 [ 310.167109] ? smc_sendpage+0x170/0x170 [ 310.171056] sock_sendmsg+0xb5/0xf0 [ 310.174657] sock_write_iter+0x215/0x420 [ 310.178711] ? sock_sendmsg+0xf0/0xf0 [ 310.182493] __vfs_write+0x443/0x890 [ 310.186185] ? kernel_read+0x130/0x130 [ 310.190052] ? selinux_file_permission+0x2d1/0x3f0 [ 310.194958] ? rw_verify_area+0xb8/0x2b0 [ 310.198995] vfs_write+0x150/0x4d0 [ 310.202599] ksys_write+0x103/0x260 [ 310.206199] ? do_sys_open+0x16e/0x350 [ 310.210073] ? __ia32_sys_read+0xa0/0xa0 [ 310.214125] ? do_syscall_64+0x21/0x4e0 [ 310.218073] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.223416] __x64_sys_write+0x6e/0xb0 [ 310.227276] do_syscall_64+0xd0/0x4e0 [ 310.231052] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.236232] RIP: 0033:0x459279 [ 310.239404] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.258297] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 310.265991] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 310.273236] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 310.280568] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 310.287813] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 2020/06/02 10:24:11 executed programs: 1044 [ 310.295056] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 310.344867] FAULT_INJECTION: forcing a failure. [ 310.344867] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 310.345269] FAULT_INJECTION: forcing a failure. [ 310.345269] name failslab, interval 1, probability 0, space 0, times 0 [ 310.376200] CPU: 0 PID: 11699 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 310.384111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.393440] Call Trace: [ 310.396004] dump_stack+0x123/0x177 [ 310.399609] should_fail.cold.4+0x5/0x13 [ 310.403646] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 310.408724] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 310.413974] ? kasan_unpoison_shadow+0x35/0x50 [ 310.418775] __alloc_pages_nodemask+0x1d5/0x710 [ 310.423421] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 310.428426] alloc_pages_current+0xd6/0x1b0 [ 310.432725] skb_page_frag_refill+0x20b/0x400 [ 310.437196] sk_page_frag_refill+0x46/0x1b0 [ 310.441492] tcp_sendmsg_locked+0xc58/0x35b0 [ 310.445882] ? mark_held_locks+0x130/0x130 [ 310.450093] ? mark_held_locks+0xc7/0x130 [ 310.454222] ? tcp_sendpage+0x50/0x50 [ 310.457996] ? mark_held_locks+0xc7/0x130 [ 310.462121] ? __local_bh_enable_ip+0x160/0x260 [ 310.466763] ? lock_sock_nested+0xc5/0x100 [ 310.470972] ? lockdep_hardirqs_on+0x421/0x5c0 [ 310.475527] ? lock_sock_nested+0x82/0x100 [ 310.479733] ? trace_hardirqs_on+0x28/0x190 [ 310.484028] ? lock_sock_nested+0x82/0x100 [ 310.488236] ? lock_sock_nested+0x82/0x100 [ 310.492443] ? __local_bh_enable_ip+0x160/0x260 [ 310.497089] tcp_sendmsg+0x27/0x40 [ 310.500605] inet_sendmsg+0x108/0x440 [ 310.504381] smc_sendmsg+0x223/0x320 [ 310.508071] ? smc_sendpage+0x170/0x170 [ 310.512019] sock_sendmsg+0xb5/0xf0 [ 310.515622] sock_write_iter+0x215/0x420 [ 310.519656] ? sock_sendmsg+0xf0/0xf0 [ 310.523440] __vfs_write+0x443/0x890 [ 310.527130] ? kernel_read+0x130/0x130 [ 310.531009] ? selinux_file_permission+0x2d1/0x3f0 [ 310.536889] ? rw_verify_area+0xb8/0x2b0 [ 310.540928] vfs_write+0x150/0x4d0 [ 310.544457] ksys_write+0x103/0x260 [ 310.548059] ? do_sys_open+0x16e/0x350 [ 310.551924] ? __ia32_sys_read+0xa0/0xa0 [ 310.555960] ? do_syscall_64+0x21/0x4e0 [ 310.559909] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.565248] __x64_sys_write+0x6e/0xb0 [ 310.569110] do_syscall_64+0xd0/0x4e0 [ 310.572888] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.578051] RIP: 0033:0x459279 [ 310.581321] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.600216] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 310.607896] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 310.615148] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 310.622395] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 310.629637] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 310.636879] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 310.687693] CPU: 0 PID: 11700 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 310.695600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 310.705122] Call Trace: [ 310.708866] dump_stack+0x123/0x177 [ 310.712502] should_fail.cold.4+0x5/0x13 [ 310.716555] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 310.721634] ? kernel_text_address+0x79/0xf0 [ 310.726017] ? __kernel_text_address+0xd/0x40 [ 310.730486] ? unwind_get_return_address+0x61/0xa0 [ 310.735399] __should_failslab+0xba/0xf0 [ 310.739438] should_failslab+0x9/0x14 [ 310.743213] __kmalloc+0x70/0x770 [ 310.746642] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 310.751893] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 310.756968] ? tls_push_record+0xf3/0x1720 [ 310.761177] ? tls_sw_sendmsg+0x92d/0x1020 [ 310.765387] ? inet_sendmsg+0x108/0x440 [ 310.769337] ? smc_sendmsg+0x223/0x320 [ 310.773199] ? sock_sendmsg+0xb5/0xf0 [ 310.776971] ? sock_write_iter+0x215/0x420 [ 310.781180] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 310.786952] ? iov_iter_get_pages+0x1ef/0x11a0 [ 310.791514] ? __lock_is_held+0xb5/0x140 [ 310.795552] generic_gcmaes_encrypt+0xfd/0x150 [ 310.800108] ? generic_gcmaes_encrypt+0xfd/0x150 [ 310.804837] ? helper_rfc4106_encrypt+0x450/0x450 [ 310.809656] ? __kmalloc+0x5f1/0x770 [ 310.813348] gcmaes_wrapper_encrypt+0x109/0x180 [ 310.818953] tls_push_record+0x966/0x1720 [ 310.823076] ? lockdep_hardirqs_on+0x421/0x5c0 [ 310.827639] tls_sw_sendmsg+0x92d/0x1020 [ 310.831674] ? mark_held_locks+0x130/0x130 [ 310.835894] ? __lock_acquire+0x792/0x4980 [ 310.840129] ? find_held_lock+0x36/0x1d0 [ 310.844170] ? tls_sw_push_pending_record+0x10/0x10 [ 310.849168] ? __local_bh_enable_ip+0x160/0x260 [ 310.853819] ? lock_sock_nested+0xc5/0x100 [ 310.858034] ? lockdep_hardirqs_on+0x421/0x5c0 [ 310.862610] ? lock_sock_nested+0x82/0x100 [ 310.866834] ? trace_hardirqs_on+0x28/0x190 [ 310.871234] ? lock_sock_nested+0x82/0x100 [ 310.875461] ? lock_sock_nested+0x82/0x100 [ 310.879678] inet_sendmsg+0x108/0x440 [ 310.883456] smc_sendmsg+0x223/0x320 [ 310.887251] ? smc_sendpage+0x170/0x170 [ 310.891201] sock_sendmsg+0xb5/0xf0 [ 310.894806] sock_write_iter+0x215/0x420 [ 310.898842] ? sock_sendmsg+0xf0/0xf0 [ 310.902624] __vfs_write+0x443/0x890 [ 310.906330] ? kernel_read+0x130/0x130 [ 310.910207] ? selinux_file_permission+0x2d1/0x3f0 [ 310.915115] ? rw_verify_area+0xb8/0x2b0 [ 310.919157] vfs_write+0x150/0x4d0 [ 310.922672] ksys_write+0x103/0x260 [ 310.926273] ? do_sys_open+0x16e/0x350 [ 310.930134] ? __ia32_sys_read+0xa0/0xa0 [ 310.934171] ? do_syscall_64+0x21/0x4e0 [ 310.938121] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.943476] __x64_sys_write+0x6e/0xb0 [ 310.947339] do_syscall_64+0xd0/0x4e0 [ 310.951130] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 310.956294] RIP: 0033:0x459279 [ 310.959465] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 310.978342] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 310.986033] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 310.993296] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 311.000546] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 311.007968] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 311.015239] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 311.079215] FAULT_INJECTION: forcing a failure. [ 311.079215] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 311.091060] FAULT_INJECTION: forcing a failure. [ 311.091060] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 311.091068] CPU: 1 PID: 11714 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 311.091072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.091075] Call Trace: [ 311.091085] dump_stack+0x123/0x177 [ 311.091100] should_fail.cold.4+0x5/0x13 [ 311.130260] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 311.135341] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 311.140594] ? kasan_unpoison_shadow+0x35/0x50 [ 311.145155] __alloc_pages_nodemask+0x1d5/0x710 [ 311.149799] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 311.154796] alloc_pages_current+0xd6/0x1b0 [ 311.159111] skb_page_frag_refill+0x20b/0x400 [ 311.163584] sk_page_frag_refill+0x46/0x1b0 [ 311.167883] tcp_sendmsg_locked+0xc58/0x35b0 [ 311.172272] ? mark_held_locks+0x130/0x130 [ 311.176484] ? mark_held_locks+0xc7/0x130 [ 311.180616] ? tcp_sendpage+0x50/0x50 [ 311.184394] ? mark_held_locks+0xc7/0x130 [ 311.188518] ? __local_bh_enable_ip+0x160/0x260 [ 311.193163] ? lock_sock_nested+0xc5/0x100 [ 311.197375] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.201931] ? lock_sock_nested+0x82/0x100 [ 311.206142] ? trace_hardirqs_on+0x28/0x190 [ 311.210440] ? lock_sock_nested+0x82/0x100 [ 311.214669] ? __local_bh_enable_ip+0x160/0x260 [ 311.219331] tcp_sendmsg+0x27/0x40 [ 311.222853] inet_sendmsg+0x108/0x440 [ 311.226638] smc_sendmsg+0x223/0x320 [ 311.230329] ? smc_sendpage+0x170/0x170 [ 311.234297] sock_sendmsg+0xb5/0xf0 [ 311.237902] sock_write_iter+0x215/0x420 [ 311.241942] ? sock_sendmsg+0xf0/0xf0 [ 311.245750] __vfs_write+0x443/0x890 [ 311.249460] ? kernel_read+0x130/0x130 [ 311.253331] ? selinux_file_permission+0x2d1/0x3f0 [ 311.258238] ? rw_verify_area+0xb8/0x2b0 [ 311.262296] vfs_write+0x150/0x4d0 [ 311.265815] ksys_write+0x103/0x260 [ 311.269414] ? do_sys_open+0x16e/0x350 [ 311.273284] ? __ia32_sys_read+0xa0/0xa0 [ 311.277337] ? do_syscall_64+0x21/0x4e0 [ 311.281293] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.286729] __x64_sys_write+0x6e/0xb0 [ 311.290694] do_syscall_64+0xd0/0x4e0 [ 311.294485] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.299670] RIP: 0033:0x459279 [ 311.302841] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.321741] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 311.329525] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 311.336777] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 311.344024] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 311.351288] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 311.358550] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 311.365810] CPU: 0 PID: 11695 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 311.373683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.383102] Call Trace: [ 311.385667] dump_stack+0x123/0x177 [ 311.389277] should_fail.cold.4+0x5/0x13 [ 311.393315] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 311.398391] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 311.403641] ? kasan_unpoison_shadow+0x35/0x50 [ 311.408203] __alloc_pages_nodemask+0x1d5/0x710 [ 311.412847] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 311.417841] alloc_pages_current+0xd6/0x1b0 [ 311.422139] skb_page_frag_refill+0x20b/0x400 [ 311.426609] sk_page_frag_refill+0x46/0x1b0 [ 311.430905] tcp_sendmsg_locked+0xc58/0x35b0 [ 311.435292] ? mark_held_locks+0x130/0x130 [ 311.439500] ? mark_held_locks+0xc7/0x130 [ 311.443629] ? tcp_sendpage+0x50/0x50 [ 311.447405] ? mark_held_locks+0xc7/0x130 [ 311.451524] ? __local_bh_enable_ip+0x160/0x260 [ 311.456168] ? lock_sock_nested+0xc5/0x100 [ 311.460379] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.464934] ? lock_sock_nested+0x82/0x100 [ 311.469142] ? trace_hardirqs_on+0x28/0x190 [ 311.473439] ? lock_sock_nested+0x82/0x100 [ 311.477648] ? lock_sock_nested+0x82/0x100 [ 311.481856] ? __local_bh_enable_ip+0x160/0x260 [ 311.486501] tcp_sendmsg+0x27/0x40 [ 311.490014] inet_sendmsg+0x108/0x440 [ 311.493801] smc_sendmsg+0x223/0x320 [ 311.497488] ? smc_sendpage+0x170/0x170 [ 311.501434] sock_sendmsg+0xb5/0xf0 [ 311.505035] sock_write_iter+0x215/0x420 [ 311.509170] ? sock_sendmsg+0xf0/0xf0 [ 311.512952] __vfs_write+0x443/0x890 [ 311.516643] ? kernel_read+0x130/0x130 [ 311.520507] ? selinux_file_permission+0x2d1/0x3f0 [ 311.525423] ? rw_verify_area+0xb8/0x2b0 [ 311.529469] vfs_write+0x150/0x4d0 [ 311.532985] ksys_write+0x103/0x260 [ 311.536584] ? do_sys_open+0x16e/0x350 [ 311.540445] ? __ia32_sys_read+0xa0/0xa0 [ 311.544480] ? do_syscall_64+0x21/0x4e0 [ 311.548515] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.553855] __x64_sys_write+0x6e/0xb0 [ 311.557735] do_syscall_64+0xd0/0x4e0 [ 311.561510] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.566674] RIP: 0033:0x459279 [ 311.569841] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.588717] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 311.596485] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 311.603729] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 311.610984] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 311.618243] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 311.625493] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 311.668585] FAULT_INJECTION: forcing a failure. [ 311.668585] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 311.671699] FAULT_INJECTION: forcing a failure. [ 311.671699] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 311.680639] CPU: 1 PID: 11715 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 311.692355] FAULT_INJECTION: forcing a failure. [ 311.692355] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 311.700161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 311.711971] FAULT_INJECTION: forcing a failure. [ 311.711971] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 311.721253] Call Trace: [ 311.735589] dump_stack+0x123/0x177 [ 311.739215] should_fail.cold.4+0x5/0x13 [ 311.743268] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 311.748363] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 311.753629] ? kasan_unpoison_shadow+0x35/0x50 [ 311.758198] __alloc_pages_nodemask+0x1d5/0x710 [ 311.762852] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 311.767853] alloc_pages_current+0xd6/0x1b0 [ 311.772188] skb_page_frag_refill+0x20b/0x400 [ 311.776670] sk_page_frag_refill+0x46/0x1b0 [ 311.780979] tcp_sendmsg_locked+0xc58/0x35b0 [ 311.785380] ? mark_held_locks+0x130/0x130 [ 311.789624] ? mark_held_locks+0xc7/0x130 [ 311.793756] ? tcp_sendpage+0x50/0x50 [ 311.797532] ? mark_held_locks+0xc7/0x130 [ 311.801660] ? __local_bh_enable_ip+0x160/0x260 [ 311.806326] ? lock_sock_nested+0xc5/0x100 [ 311.810534] ? lockdep_hardirqs_on+0x421/0x5c0 [ 311.815091] ? lock_sock_nested+0x82/0x100 [ 311.819299] ? trace_hardirqs_on+0x28/0x190 [ 311.823594] ? lock_sock_nested+0x82/0x100 [ 311.827804] ? lock_sock_nested+0x82/0x100 [ 311.832032] ? __local_bh_enable_ip+0x160/0x260 [ 311.836697] tcp_sendmsg+0x27/0x40 [ 311.840228] inet_sendmsg+0x108/0x440 [ 311.844028] smc_sendmsg+0x223/0x320 [ 311.847741] ? smc_sendpage+0x170/0x170 [ 311.851694] sock_sendmsg+0xb5/0xf0 [ 311.855415] sock_write_iter+0x215/0x420 [ 311.859456] ? sock_sendmsg+0xf0/0xf0 [ 311.863246] __vfs_write+0x443/0x890 [ 311.866941] ? kernel_read+0x130/0x130 [ 311.870809] ? selinux_file_permission+0x2d1/0x3f0 [ 311.875735] ? rw_verify_area+0xb8/0x2b0 [ 311.879799] vfs_write+0x150/0x4d0 [ 311.883321] ksys_write+0x103/0x260 [ 311.886934] ? do_sys_open+0x16e/0x350 [ 311.890797] ? __ia32_sys_read+0xa0/0xa0 [ 311.894838] ? do_syscall_64+0x21/0x4e0 [ 311.898795] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.904140] __x64_sys_write+0x6e/0xb0 [ 311.908019] do_syscall_64+0xd0/0x4e0 [ 311.911796] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 311.916982] RIP: 0033:0x459279 [ 311.920152] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 311.939044] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 311.946742] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 311.954010] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 311.961258] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 311.968505] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 311.975752] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 311.983026] CPU: 0 PID: 11727 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 311.990907] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.000254] Call Trace: [ 312.002834] dump_stack+0x123/0x177 [ 312.006458] should_fail.cold.4+0x5/0x13 [ 312.010516] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 312.015614] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 312.020887] ? kasan_unpoison_shadow+0x35/0x50 [ 312.025468] __alloc_pages_nodemask+0x1d5/0x710 [ 312.030132] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 312.035157] alloc_pages_current+0xd6/0x1b0 [ 312.039475] skb_page_frag_refill+0x20b/0x400 [ 312.043950] sk_page_frag_refill+0x46/0x1b0 [ 312.048337] tcp_sendmsg_locked+0xc58/0x35b0 [ 312.052724] ? mark_held_locks+0x130/0x130 [ 312.056933] ? mark_held_locks+0xc7/0x130 [ 312.061060] ? tcp_sendpage+0x50/0x50 [ 312.064836] ? mark_held_locks+0xc7/0x130 [ 312.068973] ? __local_bh_enable_ip+0x160/0x260 [ 312.073617] ? lock_sock_nested+0xc5/0x100 [ 312.077828] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.082512] ? lock_sock_nested+0x82/0x100 [ 312.086722] ? trace_hardirqs_on+0x28/0x190 [ 312.091018] ? lock_sock_nested+0x82/0x100 [ 312.095244] ? __local_bh_enable_ip+0x160/0x260 [ 312.099890] tcp_sendmsg+0x27/0x40 [ 312.103496] inet_sendmsg+0x108/0x440 [ 312.107273] smc_sendmsg+0x223/0x320 [ 312.110960] ? smc_sendpage+0x170/0x170 [ 312.114908] sock_sendmsg+0xb5/0xf0 [ 312.118509] sock_write_iter+0x215/0x420 [ 312.122547] ? sock_sendmsg+0xf0/0xf0 [ 312.126329] __vfs_write+0x443/0x890 [ 312.130018] ? kernel_read+0x130/0x130 [ 312.133886] ? selinux_file_permission+0x2d1/0x3f0 [ 312.138792] ? rw_verify_area+0xb8/0x2b0 [ 312.142830] vfs_write+0x150/0x4d0 [ 312.146346] ksys_write+0x103/0x260 [ 312.149947] ? do_sys_open+0x16e/0x350 [ 312.153808] ? __ia32_sys_read+0xa0/0xa0 [ 312.157845] ? do_syscall_64+0x21/0x4e0 [ 312.161797] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.167138] __x64_sys_write+0x6e/0xb0 [ 312.171000] do_syscall_64+0xd0/0x4e0 [ 312.174780] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.179943] RIP: 0033:0x459279 [ 312.183112] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.201988] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 312.209670] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 312.216915] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 312.224159] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 312.231404] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 312.238650] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 312.278312] FAULT_INJECTION: forcing a failure. [ 312.278312] name failslab, interval 1, probability 0, space 0, times 0 [ 312.278652] CPU: 0 PID: 11726 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 312.297387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.306718] Call Trace: [ 312.309283] dump_stack+0x123/0x177 [ 312.312889] should_fail.cold.4+0x5/0x13 [ 312.316924] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 312.322001] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 312.327252] ? kasan_unpoison_shadow+0x35/0x50 [ 312.331811] __alloc_pages_nodemask+0x1d5/0x710 [ 312.336457] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 312.341452] alloc_pages_current+0xd6/0x1b0 [ 312.345752] skb_page_frag_refill+0x20b/0x400 [ 312.350229] sk_page_frag_refill+0x46/0x1b0 [ 312.354525] tcp_sendmsg_locked+0xc58/0x35b0 [ 312.358909] ? mark_held_locks+0x130/0x130 [ 312.363116] ? mark_held_locks+0xc7/0x130 [ 312.367249] ? tcp_sendpage+0x50/0x50 [ 312.371023] ? mark_held_locks+0xc7/0x130 [ 312.375146] ? __local_bh_enable_ip+0x160/0x260 [ 312.379799] ? lock_sock_nested+0xc5/0x100 [ 312.384008] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.388564] ? lock_sock_nested+0x82/0x100 [ 312.392773] ? trace_hardirqs_on+0x28/0x190 [ 312.397068] ? lock_sock_nested+0x82/0x100 [ 312.401275] ? __local_bh_enable_ip+0x160/0x260 [ 312.405921] tcp_sendmsg+0x27/0x40 [ 312.409455] inet_sendmsg+0x108/0x440 [ 312.413249] smc_sendmsg+0x223/0x320 [ 312.416938] ? smc_sendpage+0x170/0x170 [ 312.420885] sock_sendmsg+0xb5/0xf0 [ 312.424486] sock_write_iter+0x215/0x420 [ 312.428521] ? sock_sendmsg+0xf0/0xf0 [ 312.432303] __vfs_write+0x443/0x890 [ 312.435993] ? kernel_read+0x130/0x130 [ 312.439858] ? selinux_file_permission+0x2d1/0x3f0 [ 312.444765] ? rw_verify_area+0xb8/0x2b0 [ 312.448815] vfs_write+0x150/0x4d0 [ 312.452330] ksys_write+0x103/0x260 [ 312.455945] ? do_sys_open+0x16e/0x350 [ 312.459805] ? __ia32_sys_read+0xa0/0xa0 [ 312.463842] ? do_syscall_64+0x21/0x4e0 [ 312.467791] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.473129] __x64_sys_write+0x6e/0xb0 [ 312.476991] do_syscall_64+0xd0/0x4e0 [ 312.480766] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.485930] RIP: 0033:0x459279 [ 312.489096] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.507980] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 312.515666] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 312.522915] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 312.530163] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 312.537416] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 312.544661] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 312.554331] CPU: 0 PID: 11725 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 312.562214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.571556] Call Trace: [ 312.574138] dump_stack+0x123/0x177 [ 312.577768] should_fail.cold.4+0x5/0x13 [ 312.581831] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 312.586924] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 312.592187] ? kasan_unpoison_shadow+0x35/0x50 [ 312.596748] __alloc_pages_nodemask+0x1d5/0x710 [ 312.601395] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 312.606391] alloc_pages_current+0xd6/0x1b0 [ 312.610690] skb_page_frag_refill+0x20b/0x400 [ 312.615173] sk_page_frag_refill+0x46/0x1b0 [ 312.619537] tcp_sendmsg_locked+0xc58/0x35b0 [ 312.623923] ? mark_held_locks+0x130/0x130 [ 312.628132] ? mark_held_locks+0xc7/0x130 [ 312.632266] ? tcp_sendpage+0x50/0x50 [ 312.636043] ? mark_held_locks+0xc7/0x130 [ 312.640192] ? __local_bh_enable_ip+0x160/0x260 [ 312.644858] ? lock_sock_nested+0xc5/0x100 [ 312.649068] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.653623] ? lock_sock_nested+0x82/0x100 [ 312.657831] ? trace_hardirqs_on+0x28/0x190 [ 312.662128] ? lock_sock_nested+0x82/0x100 [ 312.666337] ? lock_sock_nested+0x82/0x100 [ 312.670545] ? __local_bh_enable_ip+0x160/0x260 [ 312.675191] tcp_sendmsg+0x27/0x40 [ 312.678719] inet_sendmsg+0x108/0x440 [ 312.682498] smc_sendmsg+0x223/0x320 [ 312.686199] ? smc_sendpage+0x170/0x170 [ 312.690146] sock_sendmsg+0xb5/0xf0 [ 312.693764] sock_write_iter+0x215/0x420 [ 312.697814] ? sock_sendmsg+0xf0/0xf0 [ 312.701609] __vfs_write+0x443/0x890 [ 312.705298] ? kernel_read+0x130/0x130 [ 312.709171] ? selinux_file_permission+0x2d1/0x3f0 [ 312.714079] ? rw_verify_area+0xb8/0x2b0 [ 312.718132] vfs_write+0x150/0x4d0 [ 312.721648] ksys_write+0x103/0x260 [ 312.725250] ? do_sys_open+0x16e/0x350 [ 312.729111] ? __ia32_sys_read+0xa0/0xa0 [ 312.733146] ? do_syscall_64+0x21/0x4e0 [ 312.737097] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.742437] __x64_sys_write+0x6e/0xb0 [ 312.746318] do_syscall_64+0xd0/0x4e0 [ 312.750095] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 312.755257] RIP: 0033:0x459279 [ 312.758431] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 312.777307] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 312.784999] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 312.792244] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 312.799488] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 312.806748] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 312.814008] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 312.823444] CPU: 0 PID: 11740 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 312.831328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 312.840670] Call Trace: [ 312.843289] dump_stack+0x123/0x177 [ 312.847028] should_fail.cold.4+0x5/0x13 [ 312.851088] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 312.856184] ? kernel_text_address+0x79/0xf0 [ 312.860588] ? __kernel_text_address+0xd/0x40 [ 312.865074] ? unwind_get_return_address+0x61/0xa0 [ 312.870002] __should_failslab+0xba/0xf0 [ 312.874057] should_failslab+0x9/0x14 [ 312.877852] __kmalloc+0x70/0x770 [ 312.881298] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.886570] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 312.891665] ? tls_push_record+0xf3/0x1720 [ 312.895889] ? tls_sw_sendmsg+0x92d/0x1020 [ 312.900115] ? inet_sendmsg+0x108/0x440 [ 312.904090] ? smc_sendmsg+0x223/0x320 [ 312.907970] ? sock_sendmsg+0xb5/0xf0 [ 312.911762] ? sock_write_iter+0x215/0x420 [ 312.915995] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 312.921787] ? iov_iter_get_pages+0x1ef/0x11a0 [ 312.926354] ? __lock_is_held+0xb5/0x140 [ 312.930395] generic_gcmaes_encrypt+0xfd/0x150 [ 312.934951] ? generic_gcmaes_encrypt+0xfd/0x150 [ 312.939681] ? helper_rfc4106_encrypt+0x450/0x450 [ 312.944499] ? __kmalloc+0x5f1/0x770 [ 312.948190] gcmaes_wrapper_encrypt+0x109/0x180 [ 312.952854] tls_push_record+0x966/0x1720 [ 312.956978] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.961543] tls_sw_sendmsg+0x92d/0x1020 [ 312.965576] ? mark_held_locks+0x130/0x130 [ 312.969787] ? __lock_acquire+0x792/0x4980 [ 312.974005] ? find_held_lock+0x36/0x1d0 [ 312.978043] ? tls_sw_push_pending_record+0x10/0x10 [ 312.983034] ? __local_bh_enable_ip+0x160/0x260 [ 312.987694] ? lock_sock_nested+0xc5/0x100 [ 312.992021] ? lockdep_hardirqs_on+0x421/0x5c0 [ 312.996583] ? lock_sock_nested+0x82/0x100 [ 313.000797] ? trace_hardirqs_on+0x28/0x190 [ 313.005097] ? lock_sock_nested+0x82/0x100 [ 313.009314] ? lock_sock_nested+0x82/0x100 [ 313.013530] inet_sendmsg+0x108/0x440 [ 313.017309] smc_sendmsg+0x223/0x320 [ 313.021009] ? smc_sendpage+0x170/0x170 [ 313.024964] sock_sendmsg+0xb5/0xf0 [ 313.028566] sock_write_iter+0x215/0x420 [ 313.032602] ? sock_sendmsg+0xf0/0xf0 [ 313.036385] __vfs_write+0x443/0x890 [ 313.040075] ? kernel_read+0x130/0x130 [ 313.043944] ? selinux_file_permission+0x2d1/0x3f0 [ 313.048855] ? rw_verify_area+0xb8/0x2b0 [ 313.052891] vfs_write+0x150/0x4d0 [ 313.056410] ksys_write+0x103/0x260 [ 313.060012] ? do_sys_open+0x16e/0x350 [ 313.063876] ? __ia32_sys_read+0xa0/0xa0 [ 313.067912] ? do_syscall_64+0x21/0x4e0 [ 313.071865] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.077208] __x64_sys_write+0x6e/0xb0 [ 313.081073] do_syscall_64+0xd0/0x4e0 [ 313.085112] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.090277] RIP: 0033:0x459279 [ 313.093445] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 313.112339] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 313.120021] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 313.127266] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 313.134514] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 313.141757] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 313.149001] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 313.175198] FAULT_INJECTION: forcing a failure. [ 313.175198] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 313.187153] FAULT_INJECTION: forcing a failure. [ 313.187153] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 313.202754] CPU: 0 PID: 11737 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 313.210649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.219990] Call Trace: [ 313.222561] dump_stack+0x123/0x177 [ 313.226166] should_fail.cold.4+0x5/0x13 [ 313.230202] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 313.235297] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 313.240031] ? trace_hardirqs_on_caller+0x28/0x180 [ 313.244938] __alloc_pages_nodemask+0x1d5/0x710 [ 313.249582] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 313.254581] alloc_pages_current+0xd6/0x1b0 [ 313.258881] skb_page_frag_refill+0x20b/0x400 [ 313.263354] sk_page_frag_refill+0x46/0x1b0 [ 313.267681] tcp_sendmsg_locked+0xc58/0x35b0 [ 313.272066] ? mark_held_locks+0x130/0x130 [ 313.276287] ? tcp_sendpage+0x50/0x50 [ 313.280064] ? mark_held_locks+0xc7/0x130 [ 313.284216] ? __local_bh_enable_ip+0x160/0x260 [ 313.288857] ? lock_sock_nested+0xc5/0x100 [ 313.293079] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.297636] ? lock_sock_nested+0x82/0x100 [ 313.301844] ? trace_hardirqs_on+0x28/0x190 [ 313.306138] ? lock_sock_nested+0x82/0x100 [ 313.310363] ? lock_sock_nested+0x82/0x100 [ 313.314576] ? __local_bh_enable_ip+0x160/0x260 [ 313.319223] tcp_sendmsg+0x27/0x40 [ 313.322738] inet_sendmsg+0x108/0x440 [ 313.326516] smc_sendmsg+0x223/0x320 [ 313.330204] ? smc_sendpage+0x170/0x170 [ 313.334153] sock_sendmsg+0xb5/0xf0 [ 313.337755] sock_write_iter+0x215/0x420 [ 313.341796] ? sock_sendmsg+0xf0/0xf0 [ 313.345577] __vfs_write+0x443/0x890 [ 313.349265] ? kernel_read+0x130/0x130 [ 313.353134] ? selinux_file_permission+0x2d1/0x3f0 [ 313.358040] ? rw_verify_area+0xb8/0x2b0 [ 313.362081] vfs_write+0x150/0x4d0 [ 313.365597] ksys_write+0x103/0x260 [ 313.369197] ? do_sys_open+0x16e/0x350 [ 313.373060] ? __ia32_sys_read+0xa0/0xa0 [ 313.377102] ? do_syscall_64+0x21/0x4e0 [ 313.381050] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.386389] __x64_sys_write+0x6e/0xb0 [ 313.390253] do_syscall_64+0xd0/0x4e0 [ 313.394027] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.399191] RIP: 0033:0x459279 [ 313.402357] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 313.421234] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 313.428928] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 313.436175] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 313.443419] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 313.450662] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 313.457906] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 313.474501] CPU: 0 PID: 11744 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 313.482396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.491741] Call Trace: [ 313.494329] dump_stack+0x123/0x177 [ 313.497951] should_fail.cold.4+0x5/0x13 [ 313.502002] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 313.507081] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 313.512333] ? kasan_unpoison_shadow+0x35/0x50 [ 313.516892] __alloc_pages_nodemask+0x1d5/0x710 [ 313.521539] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 313.526537] alloc_pages_current+0xd6/0x1b0 [ 313.530834] skb_page_frag_refill+0x20b/0x400 [ 313.535308] sk_page_frag_refill+0x46/0x1b0 [ 313.539605] tcp_sendmsg_locked+0xc58/0x35b0 [ 313.544006] ? mark_held_locks+0x130/0x130 [ 313.548214] ? mark_held_locks+0xc7/0x130 [ 313.552341] ? tcp_sendpage+0x50/0x50 [ 313.556204] ? mark_held_locks+0xc7/0x130 [ 313.560327] ? __local_bh_enable_ip+0x160/0x260 [ 313.564971] ? lock_sock_nested+0xc5/0x100 [ 313.569195] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.573750] ? lock_sock_nested+0x82/0x100 [ 313.577957] ? trace_hardirqs_on+0x28/0x190 [ 313.582249] ? lock_sock_nested+0x82/0x100 [ 313.586455] ? lock_sock_nested+0x82/0x100 [ 313.590663] ? __local_bh_enable_ip+0x160/0x260 [ 313.595306] tcp_sendmsg+0x27/0x40 [ 313.598821] inet_sendmsg+0x108/0x440 [ 313.602599] smc_sendmsg+0x223/0x320 [ 313.606287] ? smc_sendpage+0x170/0x170 [ 313.610234] sock_sendmsg+0xb5/0xf0 [ 313.613835] sock_write_iter+0x215/0x420 [ 313.617869] ? sock_sendmsg+0xf0/0xf0 [ 313.621677] __vfs_write+0x443/0x890 [ 313.625367] ? kernel_read+0x130/0x130 [ 313.629334] ? selinux_file_permission+0x2d1/0x3f0 [ 313.634241] ? rw_verify_area+0xb8/0x2b0 [ 313.638277] vfs_write+0x150/0x4d0 [ 313.641791] ksys_write+0x103/0x260 [ 313.645392] ? do_sys_open+0x16e/0x350 [ 313.649251] ? __ia32_sys_read+0xa0/0xa0 [ 313.653287] ? do_syscall_64+0x21/0x4e0 [ 313.657346] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.662688] __x64_sys_write+0x6e/0xb0 [ 313.666553] do_syscall_64+0xd0/0x4e0 [ 313.670329] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.675492] RIP: 0033:0x459279 [ 313.678660] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 313.697537] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 313.705217] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 313.712480] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 313.719724] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 313.726971] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 313.734216] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 313.745278] FAULT_INJECTION: forcing a failure. [ 313.745278] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 313.749055] FAULT_INJECTION: forcing a failure. [ 313.749055] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 313.778321] CPU: 1 PID: 11759 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 313.786213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 313.795563] Call Trace: [ 313.798142] dump_stack+0x123/0x177 [ 313.801764] should_fail.cold.4+0x5/0x13 [ 313.805820] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 313.810914] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 313.816178] ? kasan_unpoison_shadow+0x35/0x50 [ 313.820748] __alloc_pages_nodemask+0x1d5/0x710 [ 313.825425] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 313.830439] alloc_pages_current+0xd6/0x1b0 [ 313.834753] skb_page_frag_refill+0x20b/0x400 [ 313.839242] sk_page_frag_refill+0x46/0x1b0 [ 313.843561] tcp_sendmsg_locked+0xc58/0x35b0 [ 313.847963] ? mark_held_locks+0x130/0x130 [ 313.852192] ? mark_held_locks+0xc7/0x130 [ 313.856339] ? tcp_sendpage+0x50/0x50 [ 313.860129] ? mark_held_locks+0xc7/0x130 [ 313.864285] ? __local_bh_enable_ip+0x160/0x260 [ 313.874157] ? lock_sock_nested+0xc5/0x100 [ 313.878383] ? lockdep_hardirqs_on+0x421/0x5c0 [ 313.882941] ? lock_sock_nested+0x82/0x100 [ 313.887176] ? trace_hardirqs_on+0x28/0x190 [ 313.891493] ? lock_sock_nested+0x82/0x100 [ 313.895707] ? lock_sock_nested+0x82/0x100 [ 313.899922] ? __local_bh_enable_ip+0x160/0x260 [ 313.904582] tcp_sendmsg+0x27/0x40 [ 313.908118] inet_sendmsg+0x108/0x440 [ 313.911897] smc_sendmsg+0x223/0x320 [ 313.915589] ? smc_sendpage+0x170/0x170 [ 313.919541] sock_sendmsg+0xb5/0xf0 [ 313.923149] sock_write_iter+0x215/0x420 [ 313.927190] ? sock_sendmsg+0xf0/0xf0 [ 313.930978] __vfs_write+0x443/0x890 [ 313.934672] ? kernel_read+0x130/0x130 [ 313.938975] ? selinux_file_permission+0x2d1/0x3f0 [ 313.943885] ? rw_verify_area+0xb8/0x2b0 [ 313.947926] vfs_write+0x150/0x4d0 [ 313.951459] ksys_write+0x103/0x260 [ 313.955068] ? do_sys_open+0x16e/0x350 [ 313.958933] ? __ia32_sys_read+0xa0/0xa0 [ 313.962986] ? do_syscall_64+0x21/0x4e0 [ 313.966939] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.972295] __x64_sys_write+0x6e/0xb0 [ 313.976158] do_syscall_64+0xd0/0x4e0 [ 313.979938] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 313.985103] RIP: 0033:0x459279 [ 313.988272] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.007150] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 314.014838] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 314.022097] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 314.029352] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 314.036601] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 314.043851] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 314.051115] CPU: 0 PID: 11751 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 314.058997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.068341] Call Trace: [ 314.070909] dump_stack+0x123/0x177 [ 314.074545] should_fail.cold.4+0x5/0x13 [ 314.078583] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 314.083663] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 314.088913] ? kasan_unpoison_shadow+0x35/0x50 [ 314.093475] __alloc_pages_nodemask+0x1d5/0x710 [ 314.098123] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 314.103119] alloc_pages_current+0xd6/0x1b0 [ 314.107510] skb_page_frag_refill+0x20b/0x400 [ 314.111981] sk_page_frag_refill+0x46/0x1b0 [ 314.116280] tcp_sendmsg_locked+0xc58/0x35b0 [ 314.120667] ? mark_held_locks+0x130/0x130 [ 314.124876] ? mark_held_locks+0xc7/0x130 [ 314.129003] ? tcp_sendpage+0x50/0x50 [ 314.132788] ? mark_held_locks+0xc7/0x130 [ 314.136910] ? __local_bh_enable_ip+0x160/0x260 [ 314.141552] ? lock_sock_nested+0xc5/0x100 [ 314.145763] ? lockdep_hardirqs_on+0x421/0x5c0 [ 314.150320] ? lock_sock_nested+0x82/0x100 [ 314.154530] ? trace_hardirqs_on+0x28/0x190 [ 314.158824] ? lock_sock_nested+0x82/0x100 [ 314.163034] ? lock_sock_nested+0x82/0x100 [ 314.167242] ? __local_bh_enable_ip+0x160/0x260 [ 314.171886] tcp_sendmsg+0x27/0x40 [ 314.175403] inet_sendmsg+0x108/0x440 [ 314.179180] smc_sendmsg+0x223/0x320 [ 314.182894] ? smc_sendpage+0x170/0x170 [ 314.186843] sock_sendmsg+0xb5/0xf0 [ 314.190444] sock_write_iter+0x215/0x420 [ 314.194479] ? sock_sendmsg+0xf0/0xf0 [ 314.198262] __vfs_write+0x443/0x890 [ 314.201953] ? kernel_read+0x130/0x130 [ 314.205820] ? selinux_file_permission+0x2d1/0x3f0 [ 314.210727] ? rw_verify_area+0xb8/0x2b0 [ 314.214765] vfs_write+0x150/0x4d0 [ 314.218281] ksys_write+0x103/0x260 [ 314.221881] ? do_sys_open+0x16e/0x350 [ 314.225741] ? __ia32_sys_read+0xa0/0xa0 [ 314.229776] ? do_syscall_64+0x21/0x4e0 [ 314.233725] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.239064] __x64_sys_write+0x6e/0xb0 [ 314.242927] do_syscall_64+0xd0/0x4e0 [ 314.246702] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.251866] RIP: 0033:0x459279 [ 314.255057] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.273932] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 314.281616] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 314.288860] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 314.296104] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 314.303348] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 314.310593] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 314.318533] FAULT_INJECTION: forcing a failure. [ 314.318533] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 314.338340] CPU: 1 PID: 11763 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 314.346536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.355880] Call Trace: [ 314.358466] dump_stack+0x123/0x177 [ 314.362095] should_fail.cold.4+0x5/0x13 [ 314.366150] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 314.371245] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 314.376517] ? kasan_unpoison_shadow+0x35/0x50 [ 314.381088] __alloc_pages_nodemask+0x1d5/0x710 [ 314.385735] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 314.390818] alloc_pages_current+0xd6/0x1b0 [ 314.395134] skb_page_frag_refill+0x20b/0x400 [ 314.399605] sk_page_frag_refill+0x46/0x1b0 [ 314.403903] tcp_sendmsg_locked+0xc58/0x35b0 [ 314.408288] ? mark_held_locks+0x130/0x130 [ 314.412502] ? tcp_sendpage+0x50/0x50 [ 314.416278] ? mark_held_locks+0xc7/0x130 [ 314.420402] ? __local_bh_enable_ip+0x160/0x260 [ 314.425045] ? lock_sock_nested+0xc5/0x100 [ 314.429253] ? lockdep_hardirqs_on+0x421/0x5c0 [ 314.433810] ? lock_sock_nested+0x82/0x100 [ 314.438032] ? trace_hardirqs_on+0x28/0x190 [ 314.442343] ? lock_sock_nested+0x82/0x100 [ 314.446566] ? lock_sock_nested+0x82/0x100 [ 314.450777] ? __local_bh_enable_ip+0x160/0x260 [ 314.455427] tcp_sendmsg+0x27/0x40 [ 314.458943] inet_sendmsg+0x108/0x440 [ 314.462721] smc_sendmsg+0x223/0x320 [ 314.466408] ? smc_sendpage+0x170/0x170 [ 314.470357] sock_sendmsg+0xb5/0xf0 [ 314.473959] sock_write_iter+0x215/0x420 [ 314.477994] ? sock_sendmsg+0xf0/0xf0 [ 314.481781] __vfs_write+0x443/0x890 [ 314.485471] ? kernel_read+0x130/0x130 [ 314.489335] ? selinux_file_permission+0x2d1/0x3f0 [ 314.494241] ? rw_verify_area+0xb8/0x2b0 [ 314.498279] vfs_write+0x150/0x4d0 [ 314.501794] ksys_write+0x103/0x260 [ 314.505409] ? do_sys_open+0x16e/0x350 [ 314.509372] ? __ia32_sys_read+0xa0/0xa0 [ 314.513509] ? do_syscall_64+0x21/0x4e0 [ 314.517457] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.522796] __x64_sys_write+0x6e/0xb0 [ 314.526661] do_syscall_64+0xd0/0x4e0 [ 314.530437] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.535601] RIP: 0033:0x459279 [ 314.538857] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.557733] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 314.565413] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 314.572662] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 314.579922] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 314.587165] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 314.594411] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 314.647090] FAULT_INJECTION: forcing a failure. [ 314.647090] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 314.661048] FAULT_INJECTION: forcing a failure. [ 314.661048] name failslab, interval 1, probability 0, space 0, times 0 [ 314.669042] CPU: 0 PID: 11771 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 314.680098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.690816] Call Trace: [ 314.693382] dump_stack+0x123/0x177 [ 314.696986] should_fail.cold.4+0x5/0x13 [ 314.701081] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 314.706161] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 314.711412] ? kasan_unpoison_shadow+0x35/0x50 [ 314.715971] __alloc_pages_nodemask+0x1d5/0x710 [ 314.720617] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 314.725614] alloc_pages_current+0xd6/0x1b0 [ 314.729912] skb_page_frag_refill+0x20b/0x400 [ 314.734381] sk_page_frag_refill+0x46/0x1b0 [ 314.738678] tcp_sendmsg_locked+0xc58/0x35b0 [ 314.743062] ? mark_held_locks+0x130/0x130 [ 314.747271] ? mark_held_locks+0xc7/0x130 [ 314.751401] ? tcp_sendpage+0x50/0x50 [ 314.755177] ? mark_held_locks+0xc7/0x130 [ 314.759300] ? __local_bh_enable_ip+0x160/0x260 [ 314.763941] ? lock_sock_nested+0xc5/0x100 [ 314.768152] ? lockdep_hardirqs_on+0x421/0x5c0 [ 314.772708] ? lock_sock_nested+0x82/0x100 [ 314.776916] ? trace_hardirqs_on+0x28/0x190 [ 314.781209] ? lock_sock_nested+0x82/0x100 [ 314.785418] ? lock_sock_nested+0x82/0x100 [ 314.789626] ? __local_bh_enable_ip+0x160/0x260 [ 314.794274] tcp_sendmsg+0x27/0x40 [ 314.797802] inet_sendmsg+0x108/0x440 [ 314.801587] smc_sendmsg+0x223/0x320 [ 314.805278] ? smc_sendpage+0x170/0x170 [ 314.809229] sock_sendmsg+0xb5/0xf0 [ 314.812834] sock_write_iter+0x215/0x420 [ 314.816898] ? sock_sendmsg+0xf0/0xf0 [ 314.820686] __vfs_write+0x443/0x890 [ 314.824378] ? kernel_read+0x130/0x130 [ 314.828250] ? selinux_file_permission+0x2d1/0x3f0 [ 314.833173] ? rw_verify_area+0xb8/0x2b0 [ 314.837214] vfs_write+0x150/0x4d0 [ 314.840745] ksys_write+0x103/0x260 [ 314.844347] ? do_sys_open+0x16e/0x350 [ 314.848209] ? __ia32_sys_read+0xa0/0xa0 [ 314.852247] ? do_syscall_64+0x21/0x4e0 [ 314.856195] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.861535] __x64_sys_write+0x6e/0xb0 [ 314.865397] do_syscall_64+0xd0/0x4e0 [ 314.869172] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 314.874337] RIP: 0033:0x459279 [ 314.877504] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 314.896392] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 314.904107] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 314.911378] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 314.918623] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 314.925870] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 314.933133] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 314.966766] CPU: 0 PID: 11774 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 314.974668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 314.984013] Call Trace: [ 314.986594] dump_stack+0x123/0x177 [ 314.990220] should_fail.cold.4+0x5/0x13 [ 314.994276] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 314.999375] ? kernel_text_address+0x79/0xf0 [ 315.003775] ? __kernel_text_address+0xd/0x40 [ 315.008259] ? unwind_get_return_address+0x61/0xa0 [ 315.013184] __should_failslab+0xba/0xf0 [ 315.013189] FAULT_INJECTION: forcing a failure. [ 315.013189] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 315.029268] should_failslab+0x9/0x14 [ 315.033048] __kmalloc+0x70/0x770 [ 315.036484] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 315.041742] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 315.046822] ? tls_push_record+0xf3/0x1720 [ 315.051033] ? tls_sw_sendmsg+0x92d/0x1020 [ 315.055244] ? inet_sendmsg+0x108/0x440 [ 315.059195] ? smc_sendmsg+0x223/0x320 [ 315.063061] ? sock_sendmsg+0xb5/0xf0 [ 315.066844] ? sock_write_iter+0x215/0x420 [ 315.071068] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 315.076854] ? iov_iter_get_pages+0x1ef/0x11a0 [ 315.081452] ? __lock_is_held+0xb5/0x140 [ 315.085514] generic_gcmaes_encrypt+0xfd/0x150 [ 315.090072] ? generic_gcmaes_encrypt+0xfd/0x150 [ 315.094809] ? helper_rfc4106_encrypt+0x450/0x450 [ 315.099633] ? __kmalloc+0x5f1/0x770 [ 315.103341] gcmaes_wrapper_encrypt+0x109/0x180 [ 315.107991] tls_push_record+0x966/0x1720 [ 315.112120] ? lockdep_hardirqs_on+0x421/0x5c0 [ 315.116685] tls_sw_sendmsg+0x92d/0x1020 [ 315.120721] ? mark_held_locks+0x130/0x130 [ 315.124934] ? __lock_acquire+0x792/0x4980 [ 315.129158] ? find_held_lock+0x36/0x1d0 [ 315.133196] ? tls_sw_push_pending_record+0x10/0x10 [ 315.138194] ? __local_bh_enable_ip+0x160/0x260 [ 315.142849] ? lock_sock_nested+0xc5/0x100 [ 315.147067] ? lockdep_hardirqs_on+0x421/0x5c0 [ 315.151627] ? lock_sock_nested+0x82/0x100 [ 315.155837] ? trace_hardirqs_on+0x28/0x190 [ 315.160232] ? lock_sock_nested+0x82/0x100 [ 315.164443] inet_sendmsg+0x108/0x440 [ 315.168226] smc_sendmsg+0x223/0x320 [ 315.171917] ? smc_sendpage+0x170/0x170 [ 315.175865] sock_sendmsg+0xb5/0xf0 [ 315.179471] sock_write_iter+0x215/0x420 [ 315.183512] ? sock_sendmsg+0xf0/0xf0 [ 315.187297] __vfs_write+0x443/0x890 [ 315.190994] ? kernel_read+0x130/0x130 [ 315.194873] ? selinux_file_permission+0x2d1/0x3f0 [ 315.199782] ? rw_verify_area+0xb8/0x2b0 [ 315.203821] vfs_write+0x150/0x4d0 [ 315.207341] ksys_write+0x103/0x260 [ 315.210945] ? do_sys_open+0x16e/0x350 [ 315.214813] ? __ia32_sys_read+0xa0/0xa0 [ 315.218853] ? do_syscall_64+0x21/0x4e0 [ 315.222804] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.228164] __x64_sys_write+0x6e/0xb0 [ 315.232139] do_syscall_64+0xd0/0x4e0 [ 315.235935] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.241099] RIP: 0033:0x459279 [ 315.244267] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 2020/06/02 10:24:16 executed programs: 1064 [ 315.263144] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 315.270825] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 315.278072] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 315.285322] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 315.292570] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 315.299815] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 315.307076] CPU: 1 PID: 11781 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 315.314962] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.324304] Call Trace: [ 315.326872] dump_stack+0x123/0x177 [ 315.330477] should_fail.cold.4+0x5/0x13 [ 315.334513] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 315.339609] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 315.344880] ? kasan_unpoison_shadow+0x35/0x50 [ 315.349439] __alloc_pages_nodemask+0x1d5/0x710 [ 315.354083] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 315.359076] alloc_pages_current+0xd6/0x1b0 [ 315.363374] skb_page_frag_refill+0x20b/0x400 [ 315.367845] sk_page_frag_refill+0x46/0x1b0 [ 315.372141] tcp_sendmsg_locked+0xc58/0x35b0 [ 315.376526] ? mark_held_locks+0x130/0x130 [ 315.380741] ? tcp_sendpage+0x50/0x50 [ 315.384540] ? mark_held_locks+0xc7/0x130 [ 315.388664] ? __local_bh_enable_ip+0x160/0x260 [ 315.393306] ? lock_sock_nested+0xc5/0x100 [ 315.397512] ? lockdep_hardirqs_on+0x421/0x5c0 [ 315.402067] ? lock_sock_nested+0x82/0x100 [ 315.406279] ? trace_hardirqs_on+0x28/0x190 [ 315.410575] ? lock_sock_nested+0x82/0x100 [ 315.414782] ? lock_sock_nested+0x82/0x100 [ 315.419001] ? __local_bh_enable_ip+0x160/0x260 [ 315.423645] tcp_sendmsg+0x27/0x40 [ 315.427164] inet_sendmsg+0x108/0x440 [ 315.430945] smc_sendmsg+0x223/0x320 [ 315.434633] ? smc_sendpage+0x170/0x170 [ 315.438601] sock_sendmsg+0xb5/0xf0 [ 315.442202] sock_write_iter+0x215/0x420 [ 315.446239] ? sock_sendmsg+0xf0/0xf0 [ 315.450024] __vfs_write+0x443/0x890 [ 315.453714] ? kernel_read+0x130/0x130 [ 315.457596] ? selinux_file_permission+0x2d1/0x3f0 [ 315.462502] ? rw_verify_area+0xb8/0x2b0 [ 315.466538] vfs_write+0x150/0x4d0 [ 315.470054] ksys_write+0x103/0x260 [ 315.473652] ? do_sys_open+0x16e/0x350 [ 315.477515] ? __ia32_sys_read+0xa0/0xa0 [ 315.481551] ? do_syscall_64+0x21/0x4e0 [ 315.485500] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.490839] __x64_sys_write+0x6e/0xb0 [ 315.494709] do_syscall_64+0xd0/0x4e0 [ 315.498483] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.503664] RIP: 0033:0x459279 [ 315.506831] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.525707] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 315.533389] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 315.540648] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 315.547892] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 315.555137] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 315.562380] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 315.574401] FAULT_INJECTION: forcing a failure. [ 315.574401] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 315.586307] FAULT_INJECTION: forcing a failure. [ 315.586307] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 315.607595] FAULT_INJECTION: forcing a failure. [ 315.607595] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 315.627857] CPU: 0 PID: 11784 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 315.635857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.645194] Call Trace: [ 315.647759] dump_stack+0x123/0x177 [ 315.651386] should_fail.cold.4+0x5/0x13 [ 315.655441] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 315.660518] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 315.665783] ? kasan_unpoison_shadow+0x35/0x50 [ 315.670354] __alloc_pages_nodemask+0x1d5/0x710 [ 315.674998] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 315.679993] alloc_pages_current+0xd6/0x1b0 [ 315.684294] skb_page_frag_refill+0x20b/0x400 [ 315.688765] sk_page_frag_refill+0x46/0x1b0 [ 315.693064] tcp_sendmsg_locked+0xc58/0x35b0 [ 315.697447] ? mark_held_locks+0x130/0x130 [ 315.701654] ? mark_held_locks+0xc7/0x130 [ 315.705782] ? tcp_sendpage+0x50/0x50 [ 315.709557] ? mark_held_locks+0xc7/0x130 [ 315.713680] ? __local_bh_enable_ip+0x160/0x260 [ 315.718323] ? lock_sock_nested+0xc5/0x100 [ 315.722532] ? lockdep_hardirqs_on+0x421/0x5c0 [ 315.727087] ? lock_sock_nested+0x82/0x100 [ 315.731294] ? trace_hardirqs_on+0x28/0x190 [ 315.735587] ? lock_sock_nested+0x82/0x100 [ 315.739795] ? lock_sock_nested+0x82/0x100 [ 315.744017] ? __local_bh_enable_ip+0x160/0x260 [ 315.748664] tcp_sendmsg+0x27/0x40 [ 315.752179] inet_sendmsg+0x108/0x440 [ 315.755957] smc_sendmsg+0x223/0x320 [ 315.759646] ? smc_sendpage+0x170/0x170 [ 315.763595] sock_sendmsg+0xb5/0xf0 [ 315.767193] sock_write_iter+0x215/0x420 [ 315.771229] ? sock_sendmsg+0xf0/0xf0 [ 315.775012] __vfs_write+0x443/0x890 [ 315.778701] ? kernel_read+0x130/0x130 [ 315.782569] ? selinux_file_permission+0x2d1/0x3f0 [ 315.787475] ? rw_verify_area+0xb8/0x2b0 [ 315.791528] vfs_write+0x150/0x4d0 [ 315.795060] ksys_write+0x103/0x260 [ 315.798660] ? do_sys_open+0x16e/0x350 [ 315.802522] ? __ia32_sys_read+0xa0/0xa0 [ 315.806574] ? do_syscall_64+0x21/0x4e0 [ 315.810523] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.815880] __x64_sys_write+0x6e/0xb0 [ 315.819754] do_syscall_64+0xd0/0x4e0 [ 315.823555] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 315.828770] RIP: 0033:0x459279 [ 315.831943] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 315.850822] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 315.858505] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 315.865754] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 315.873002] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 315.880250] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 315.887495] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 315.899874] CPU: 0 PID: 11790 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 315.907896] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 315.917241] Call Trace: [ 315.919824] dump_stack+0x123/0x177 [ 315.923539] should_fail.cold.4+0x5/0x13 [ 315.927597] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 315.932801] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 315.938070] ? kasan_unpoison_shadow+0x35/0x50 [ 315.942647] __alloc_pages_nodemask+0x1d5/0x710 [ 315.947311] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 315.952361] alloc_pages_current+0xd6/0x1b0 [ 315.956678] skb_page_frag_refill+0x20b/0x400 [ 315.961164] sk_page_frag_refill+0x46/0x1b0 [ 315.965474] tcp_sendmsg_locked+0xc58/0x35b0 [ 315.969869] ? mark_held_locks+0x130/0x130 [ 315.974087] ? mark_held_locks+0xc7/0x130 [ 315.978238] ? tcp_sendpage+0x50/0x50 [ 315.982035] ? mark_held_locks+0xc7/0x130 [ 315.986176] ? __local_bh_enable_ip+0x160/0x260 [ 315.990838] ? lock_sock_nested+0xc5/0x100 [ 315.995066] ? lockdep_hardirqs_on+0x421/0x5c0 [ 315.999668] ? lock_sock_nested+0x82/0x100 [ 316.003888] ? trace_hardirqs_on+0x28/0x190 [ 316.008198] ? lock_sock_nested+0x82/0x100 [ 316.012427] ? lock_sock_nested+0x82/0x100 [ 316.016653] ? __local_bh_enable_ip+0x160/0x260 [ 316.021492] tcp_sendmsg+0x27/0x40 [ 316.025026] inet_sendmsg+0x108/0x440 [ 316.028823] smc_sendmsg+0x223/0x320 [ 316.032530] ? smc_sendpage+0x170/0x170 [ 316.036488] sock_sendmsg+0xb5/0xf0 [ 316.040095] sock_write_iter+0x215/0x420 [ 316.044139] ? sock_sendmsg+0xf0/0xf0 [ 316.048087] __vfs_write+0x443/0x890 [ 316.051784] ? kernel_read+0x130/0x130 [ 316.055675] ? selinux_file_permission+0x2d1/0x3f0 [ 316.060596] ? rw_verify_area+0xb8/0x2b0 [ 316.064641] vfs_write+0x150/0x4d0 [ 316.068174] ksys_write+0x103/0x260 [ 316.071783] ? do_sys_open+0x16e/0x350 [ 316.075658] ? __ia32_sys_read+0xa0/0xa0 [ 316.079723] ? do_syscall_64+0x21/0x4e0 [ 316.083674] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.089015] __x64_sys_write+0x6e/0xb0 [ 316.092889] do_syscall_64+0xd0/0x4e0 [ 316.096674] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.101841] RIP: 0033:0x459279 [ 316.105012] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.123892] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 316.131664] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 316.138914] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 316.146176] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 316.153439] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 316.160691] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 316.167967] CPU: 1 PID: 11768 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 316.177143] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.186473] Call Trace: [ 316.189039] dump_stack+0x123/0x177 [ 316.192646] should_fail.cold.4+0x5/0x13 [ 316.196686] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 316.201763] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 316.207014] ? kasan_unpoison_shadow+0x35/0x50 [ 316.211572] __alloc_pages_nodemask+0x1d5/0x710 [ 316.216219] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 316.221216] alloc_pages_current+0xd6/0x1b0 [ 316.225513] skb_page_frag_refill+0x20b/0x400 [ 316.229985] sk_page_frag_refill+0x46/0x1b0 [ 316.234301] tcp_sendmsg_locked+0xc58/0x35b0 [ 316.238688] ? mark_held_locks+0x130/0x130 [ 316.242898] ? mark_held_locks+0xc7/0x130 [ 316.247026] ? tcp_sendpage+0x50/0x50 [ 316.250801] ? mark_held_locks+0xc7/0x130 [ 316.254944] ? __local_bh_enable_ip+0x160/0x260 [ 316.259602] ? lock_sock_nested+0xc5/0x100 [ 316.263810] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.268365] ? lock_sock_nested+0x82/0x100 [ 316.272573] ? trace_hardirqs_on+0x28/0x190 [ 316.276869] ? lock_sock_nested+0x82/0x100 [ 316.281080] ? lock_sock_nested+0x82/0x100 [ 316.285289] ? __local_bh_enable_ip+0x160/0x260 [ 316.289937] tcp_sendmsg+0x27/0x40 [ 316.293455] inet_sendmsg+0x108/0x440 [ 316.297231] smc_sendmsg+0x223/0x320 [ 316.300946] ? smc_sendpage+0x170/0x170 [ 316.304896] sock_sendmsg+0xb5/0xf0 [ 316.308496] sock_write_iter+0x215/0x420 [ 316.312544] ? sock_sendmsg+0xf0/0xf0 [ 316.316326] __vfs_write+0x443/0x890 [ 316.320014] ? kernel_read+0x130/0x130 [ 316.323885] ? selinux_file_permission+0x2d1/0x3f0 [ 316.328792] ? rw_verify_area+0xb8/0x2b0 [ 316.332828] vfs_write+0x150/0x4d0 [ 316.336344] ksys_write+0x103/0x260 [ 316.340037] ? do_sys_open+0x16e/0x350 [ 316.343915] ? __ia32_sys_read+0xa0/0xa0 [ 316.347950] ? do_syscall_64+0x21/0x4e0 [ 316.351899] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.357238] __x64_sys_write+0x6e/0xb0 [ 316.361100] do_syscall_64+0xd0/0x4e0 [ 316.364881] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.370044] RIP: 0033:0x459279 [ 316.373225] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.392101] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 316.399787] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 316.407031] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 316.414275] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 316.421520] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 316.428763] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 316.442578] FAULT_INJECTION: forcing a failure. [ 316.442578] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 316.464205] FAULT_INJECTION: forcing a failure. [ 316.464205] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 316.476637] FAULT_INJECTION: forcing a failure. [ 316.476637] name failslab, interval 1, probability 0, space 0, times 0 [ 316.481301] CPU: 0 PID: 11802 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 316.495688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.505149] Call Trace: [ 316.507714] dump_stack+0x123/0x177 [ 316.511329] should_fail.cold.4+0x5/0x13 [ 316.515375] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 316.520456] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 316.525734] ? kasan_unpoison_shadow+0x35/0x50 [ 316.530311] __alloc_pages_nodemask+0x1d5/0x710 [ 316.534961] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 316.539967] alloc_pages_current+0xd6/0x1b0 [ 316.544273] skb_page_frag_refill+0x20b/0x400 [ 316.548746] sk_page_frag_refill+0x46/0x1b0 [ 316.553045] tcp_sendmsg_locked+0xc58/0x35b0 [ 316.557432] ? mark_held_locks+0x130/0x130 [ 316.561643] ? mark_held_locks+0xc7/0x130 [ 316.565778] ? tcp_sendpage+0x50/0x50 [ 316.569562] ? mark_held_locks+0xc7/0x130 [ 316.573699] ? __local_bh_enable_ip+0x160/0x260 [ 316.578359] ? lock_sock_nested+0xc5/0x100 [ 316.582573] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.587130] ? lock_sock_nested+0x82/0x100 [ 316.591344] ? trace_hardirqs_on+0x28/0x190 [ 316.595649] ? lock_sock_nested+0x82/0x100 [ 316.599880] ? lock_sock_nested+0x82/0x100 [ 316.604095] ? __local_bh_enable_ip+0x160/0x260 [ 316.608743] tcp_sendmsg+0x27/0x40 [ 316.612260] inet_sendmsg+0x108/0x440 [ 316.616041] smc_sendmsg+0x223/0x320 [ 316.619729] ? smc_sendpage+0x170/0x170 [ 316.623677] sock_sendmsg+0xb5/0xf0 [ 316.627287] sock_write_iter+0x215/0x420 [ 316.631335] ? sock_sendmsg+0xf0/0xf0 [ 316.635132] __vfs_write+0x443/0x890 [ 316.638824] ? kernel_read+0x130/0x130 [ 316.642694] ? selinux_file_permission+0x2d1/0x3f0 [ 316.647602] ? rw_verify_area+0xb8/0x2b0 [ 316.651646] vfs_write+0x150/0x4d0 [ 316.655169] ksys_write+0x103/0x260 [ 316.658771] ? do_sys_open+0x16e/0x350 [ 316.662634] ? __ia32_sys_read+0xa0/0xa0 [ 316.666686] ? do_syscall_64+0x21/0x4e0 [ 316.670642] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.675990] __x64_sys_write+0x6e/0xb0 [ 316.679859] do_syscall_64+0xd0/0x4e0 [ 316.683642] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 316.688805] RIP: 0033:0x459279 [ 316.691992] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 316.710874] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 316.718563] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 316.725826] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 316.733109] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 316.740361] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 316.747720] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 316.764221] CPU: 1 PID: 11804 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 316.772109] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 316.781455] Call Trace: [ 316.784037] dump_stack+0x123/0x177 [ 316.787661] should_fail.cold.4+0x5/0x13 [ 316.791719] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 316.796809] ? kernel_text_address+0x79/0xf0 [ 316.801194] ? __kernel_text_address+0xd/0x40 [ 316.805664] ? unwind_get_return_address+0x61/0xa0 [ 316.810572] __should_failslab+0xba/0xf0 [ 316.814610] should_failslab+0x9/0x14 [ 316.818400] __kmalloc+0x70/0x770 [ 316.821833] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 316.827084] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 316.832160] ? tls_push_record+0xf3/0x1720 [ 316.836368] ? tls_sw_sendmsg+0x92d/0x1020 [ 316.840586] ? inet_sendmsg+0x108/0x440 [ 316.844546] ? smc_sendmsg+0x223/0x320 [ 316.848410] ? sock_sendmsg+0xb5/0xf0 [ 316.852197] ? sock_write_iter+0x215/0x420 [ 316.856418] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 316.862193] ? iov_iter_get_pages+0x1ef/0x11a0 [ 316.866757] ? __lock_is_held+0xb5/0x140 [ 316.870798] generic_gcmaes_encrypt+0xfd/0x150 [ 316.875359] ? generic_gcmaes_encrypt+0xfd/0x150 [ 316.880101] ? helper_rfc4106_encrypt+0x450/0x450 [ 316.884921] ? __kmalloc+0x5f1/0x770 [ 316.888612] gcmaes_wrapper_encrypt+0x109/0x180 [ 316.893269] tls_push_record+0x966/0x1720 [ 316.897390] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.902056] tls_sw_sendmsg+0x92d/0x1020 [ 316.906094] ? mark_held_locks+0x130/0x130 [ 316.910304] ? __lock_acquire+0x792/0x4980 [ 316.914523] ? find_held_lock+0x36/0x1d0 [ 316.918577] ? tls_sw_push_pending_record+0x10/0x10 [ 316.923570] ? __local_bh_enable_ip+0x160/0x260 [ 316.928401] ? lock_sock_nested+0xc5/0x100 [ 316.932609] ? lockdep_hardirqs_on+0x421/0x5c0 [ 316.937161] ? lock_sock_nested+0x82/0x100 [ 316.941369] ? trace_hardirqs_on+0x28/0x190 [ 316.945664] ? lock_sock_nested+0x82/0x100 [ 316.949874] ? lock_sock_nested+0x82/0x100 [ 316.954083] inet_sendmsg+0x108/0x440 [ 316.957862] smc_sendmsg+0x223/0x320 [ 316.961552] ? smc_sendpage+0x170/0x170 [ 316.965500] sock_sendmsg+0xb5/0xf0 [ 316.969102] sock_write_iter+0x215/0x420 [ 316.973136] ? sock_sendmsg+0xf0/0xf0 [ 316.976918] __vfs_write+0x443/0x890 [ 316.980606] ? kernel_read+0x130/0x130 [ 316.984486] ? selinux_file_permission+0x2d1/0x3f0 [ 316.989393] ? rw_verify_area+0xb8/0x2b0 [ 316.993430] vfs_write+0x150/0x4d0 [ 316.996969] ksys_write+0x103/0x260 [ 317.000571] ? do_sys_open+0x16e/0x350 [ 317.004433] ? __ia32_sys_read+0xa0/0xa0 [ 317.008469] ? do_syscall_64+0x21/0x4e0 [ 317.012432] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.017790] __x64_sys_write+0x6e/0xb0 [ 317.021664] do_syscall_64+0xd0/0x4e0 [ 317.025446] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.030612] RIP: 0033:0x459279 [ 317.033784] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.052668] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 317.060352] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 317.067598] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 317.074845] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 317.082122] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 317.090063] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 317.107825] CPU: 1 PID: 11797 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 317.115808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.125151] Call Trace: [ 317.127734] dump_stack+0x123/0x177 [ 317.131356] should_fail.cold.4+0x5/0x13 [ 317.135412] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 317.140505] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 317.145760] ? kasan_unpoison_shadow+0x35/0x50 [ 317.150337] __alloc_pages_nodemask+0x1d5/0x710 [ 317.154985] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 317.159978] alloc_pages_current+0xd6/0x1b0 [ 317.164275] skb_page_frag_refill+0x20b/0x400 [ 317.168746] sk_page_frag_refill+0x46/0x1b0 [ 317.173044] tcp_sendmsg_locked+0xc58/0x35b0 [ 317.177429] ? mark_held_locks+0x130/0x130 [ 317.181637] ? mark_held_locks+0xc7/0x130 [ 317.185765] ? tcp_sendpage+0x50/0x50 [ 317.189559] ? mark_held_locks+0xc7/0x130 [ 317.193683] ? __local_bh_enable_ip+0x160/0x260 [ 317.198338] ? lock_sock_nested+0xc5/0x100 [ 317.202548] ? lockdep_hardirqs_on+0x421/0x5c0 [ 317.207104] ? lock_sock_nested+0x82/0x100 [ 317.211312] ? trace_hardirqs_on+0x28/0x190 [ 317.215607] ? lock_sock_nested+0x82/0x100 [ 317.219815] ? lock_sock_nested+0x82/0x100 [ 317.224024] ? __local_bh_enable_ip+0x160/0x260 [ 317.228669] tcp_sendmsg+0x27/0x40 [ 317.232208] inet_sendmsg+0x108/0x440 [ 317.235985] smc_sendmsg+0x223/0x320 [ 317.239672] ? smc_sendpage+0x170/0x170 [ 317.243621] sock_sendmsg+0xb5/0xf0 [ 317.247221] sock_write_iter+0x215/0x420 [ 317.251255] ? sock_sendmsg+0xf0/0xf0 [ 317.255037] __vfs_write+0x443/0x890 [ 317.258734] ? kernel_read+0x130/0x130 [ 317.262600] ? selinux_file_permission+0x2d1/0x3f0 [ 317.267506] ? rw_verify_area+0xb8/0x2b0 [ 317.271542] vfs_write+0x150/0x4d0 [ 317.275059] ksys_write+0x103/0x260 [ 317.278658] ? do_sys_open+0x16e/0x350 [ 317.282520] ? __ia32_sys_read+0xa0/0xa0 [ 317.286556] ? do_syscall_64+0x21/0x4e0 [ 317.290504] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.295842] __x64_sys_write+0x6e/0xb0 [ 317.299710] do_syscall_64+0xd0/0x4e0 [ 317.303499] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.308662] RIP: 0033:0x459279 [ 317.311828] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.330728] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 317.338420] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 317.345672] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 317.352931] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 317.360179] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 317.367427] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 317.408191] FAULT_INJECTION: forcing a failure. [ 317.408191] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 317.422105] FAULT_INJECTION: forcing a failure. [ 317.422105] name failslab, interval 1, probability 0, space 0, times 0 [ 317.438019] FAULT_INJECTION: forcing a failure. [ 317.438019] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 317.445892] CPU: 1 PID: 11815 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 317.457768] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.467114] Call Trace: [ 317.469704] dump_stack+0x123/0x177 [ 317.473325] should_fail.cold.4+0x5/0x13 [ 317.477388] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 317.482476] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 317.487746] ? kasan_unpoison_shadow+0x35/0x50 [ 317.492322] __alloc_pages_nodemask+0x1d5/0x710 [ 317.496986] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 317.502004] alloc_pages_current+0xd6/0x1b0 [ 317.506327] skb_page_frag_refill+0x20b/0x400 [ 317.510814] sk_page_frag_refill+0x46/0x1b0 [ 317.515127] tcp_sendmsg_locked+0xc58/0x35b0 [ 317.519527] ? mark_held_locks+0x130/0x130 [ 317.523749] ? mark_held_locks+0xc7/0x130 [ 317.527898] ? tcp_sendpage+0x50/0x50 [ 317.531700] ? mark_held_locks+0xc7/0x130 [ 317.535834] ? __local_bh_enable_ip+0x160/0x260 [ 317.540494] ? lock_sock_nested+0xc5/0x100 [ 317.544711] ? lockdep_hardirqs_on+0x421/0x5c0 [ 317.549290] ? lock_sock_nested+0x82/0x100 [ 317.553517] ? trace_hardirqs_on+0x28/0x190 [ 317.557825] ? lock_sock_nested+0x82/0x100 [ 317.562130] ? lock_sock_nested+0x82/0x100 [ 317.566379] ? __local_bh_enable_ip+0x160/0x260 [ 317.571035] tcp_sendmsg+0x27/0x40 [ 317.574554] inet_sendmsg+0x108/0x440 [ 317.578334] smc_sendmsg+0x223/0x320 [ 317.582038] ? smc_sendpage+0x170/0x170 [ 317.585993] sock_sendmsg+0xb5/0xf0 [ 317.589601] sock_write_iter+0x215/0x420 [ 317.593656] ? sock_sendmsg+0xf0/0xf0 [ 317.597440] __vfs_write+0x443/0x890 [ 317.601133] ? kernel_read+0x130/0x130 [ 317.605003] ? selinux_file_permission+0x2d1/0x3f0 [ 317.609922] ? rw_verify_area+0xb8/0x2b0 [ 317.613961] vfs_write+0x150/0x4d0 [ 317.617494] ksys_write+0x103/0x260 [ 317.621110] ? do_sys_open+0x16e/0x350 [ 317.624976] ? __ia32_sys_read+0xa0/0xa0 [ 317.629013] ? do_syscall_64+0x21/0x4e0 [ 317.632965] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.638305] __x64_sys_write+0x6e/0xb0 [ 317.642170] do_syscall_64+0xd0/0x4e0 [ 317.645951] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.651114] RIP: 0033:0x459279 [ 317.654283] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 317.673176] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 317.680859] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 317.688123] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 317.695369] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 317.702641] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 317.709886] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 317.717144] CPU: 0 PID: 11818 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 317.725022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.734362] Call Trace: [ 317.736947] dump_stack+0x123/0x177 [ 317.740566] should_fail.cold.4+0x5/0x13 [ 317.744608] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 317.749705] ? kernel_text_address+0x79/0xf0 [ 317.754091] ? __kernel_text_address+0xd/0x40 [ 317.758577] ? unwind_get_return_address+0x61/0xa0 [ 317.763486] __should_failslab+0xba/0xf0 [ 317.767525] should_failslab+0x9/0x14 [ 317.771319] __kmalloc+0x70/0x770 [ 317.774751] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 317.780033] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 317.785123] ? tls_push_record+0xf3/0x1720 [ 317.789346] ? tls_sw_sendmsg+0x92d/0x1020 [ 317.793565] ? inet_sendmsg+0x108/0x440 [ 317.797527] ? smc_sendmsg+0x223/0x320 [ 317.801404] ? sock_sendmsg+0xb5/0xf0 [ 317.805191] ? sock_write_iter+0x215/0x420 [ 317.809420] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 317.815282] ? iov_iter_get_pages+0x1ef/0x11a0 [ 317.819844] ? __lock_is_held+0xb5/0x140 [ 317.823886] generic_gcmaes_encrypt+0xfd/0x150 [ 317.828455] ? generic_gcmaes_encrypt+0xfd/0x150 [ 317.833189] ? helper_rfc4106_encrypt+0x450/0x450 [ 317.838010] ? __kmalloc+0x5f1/0x770 [ 317.841701] gcmaes_wrapper_encrypt+0x109/0x180 [ 317.846357] tls_push_record+0x966/0x1720 [ 317.850483] ? lockdep_hardirqs_on+0x421/0x5c0 [ 317.855046] tls_sw_sendmsg+0x92d/0x1020 [ 317.859081] ? mark_held_locks+0x130/0x130 [ 317.863291] ? __lock_acquire+0x792/0x4980 [ 317.867507] ? find_held_lock+0x36/0x1d0 [ 317.871546] ? tls_sw_push_pending_record+0x10/0x10 [ 317.876553] ? __local_bh_enable_ip+0x160/0x260 [ 317.881200] ? lock_sock_nested+0xc5/0x100 [ 317.885426] ? lockdep_hardirqs_on+0x421/0x5c0 [ 317.889982] ? lock_sock_nested+0x82/0x100 [ 317.894192] ? trace_hardirqs_on+0x28/0x190 [ 317.898488] ? lock_sock_nested+0x82/0x100 [ 317.902700] ? lock_sock_nested+0x82/0x100 [ 317.906913] inet_sendmsg+0x108/0x440 [ 317.910694] smc_sendmsg+0x223/0x320 [ 317.914383] ? smc_sendpage+0x170/0x170 [ 317.918331] sock_sendmsg+0xb5/0xf0 [ 317.921955] sock_write_iter+0x215/0x420 [ 317.925989] ? sock_sendmsg+0xf0/0xf0 [ 317.929876] __vfs_write+0x443/0x890 [ 317.933566] ? kernel_read+0x130/0x130 [ 317.937432] ? selinux_file_permission+0x2d1/0x3f0 [ 317.942341] ? rw_verify_area+0xb8/0x2b0 [ 317.946385] vfs_write+0x150/0x4d0 [ 317.949902] ksys_write+0x103/0x260 [ 317.953608] ? do_sys_open+0x16e/0x350 [ 317.957470] ? __ia32_sys_read+0xa0/0xa0 [ 317.961527] ? do_syscall_64+0x21/0x4e0 [ 317.965477] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.970833] __x64_sys_write+0x6e/0xb0 [ 317.974718] do_syscall_64+0xd0/0x4e0 [ 317.978496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 317.983659] RIP: 0033:0x459279 [ 317.986825] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.005709] RSP: 002b:00007f53b08dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.013412] RAX: ffffffffffffffda RBX: 00007f53b08dfc90 RCX: 0000000000459279 [ 318.020661] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 318.027907] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 318.035153] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08e06d4 [ 318.042399] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 318.066333] CPU: 1 PID: 11810 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 318.074233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.083580] Call Trace: [ 318.086161] dump_stack+0x123/0x177 [ 318.089768] should_fail.cold.4+0x5/0x13 [ 318.093804] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 318.098968] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 318.104220] ? kasan_unpoison_shadow+0x35/0x50 [ 318.108783] __alloc_pages_nodemask+0x1d5/0x710 [ 318.113428] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 318.118510] alloc_pages_current+0xd6/0x1b0 [ 318.122809] skb_page_frag_refill+0x20b/0x400 [ 318.127280] sk_page_frag_refill+0x46/0x1b0 [ 318.131578] tcp_sendmsg_locked+0xc58/0x35b0 [ 318.135964] ? mark_held_locks+0x130/0x130 [ 318.140170] ? mark_held_locks+0xc7/0x130 [ 318.144297] ? tcp_sendpage+0x50/0x50 [ 318.148072] ? mark_held_locks+0xc7/0x130 [ 318.152195] ? __local_bh_enable_ip+0x160/0x260 [ 318.156855] ? lock_sock_nested+0xc5/0x100 [ 318.161064] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.165618] ? lock_sock_nested+0x82/0x100 [ 318.169824] ? trace_hardirqs_on+0x28/0x190 [ 318.174121] ? lock_sock_nested+0x82/0x100 [ 318.178329] ? lock_sock_nested+0x82/0x100 [ 318.182538] ? __local_bh_enable_ip+0x160/0x260 [ 318.187186] tcp_sendmsg+0x27/0x40 [ 318.190702] inet_sendmsg+0x108/0x440 [ 318.194481] smc_sendmsg+0x223/0x320 [ 318.198188] ? smc_sendpage+0x170/0x170 [ 318.202138] sock_sendmsg+0xb5/0xf0 [ 318.205746] sock_write_iter+0x215/0x420 [ 318.209784] ? sock_sendmsg+0xf0/0xf0 [ 318.213568] __vfs_write+0x443/0x890 [ 318.217255] ? kernel_read+0x130/0x130 [ 318.221124] ? selinux_file_permission+0x2d1/0x3f0 [ 318.226031] ? rw_verify_area+0xb8/0x2b0 [ 318.230068] vfs_write+0x150/0x4d0 [ 318.233584] ksys_write+0x103/0x260 [ 318.237184] ? do_sys_open+0x16e/0x350 [ 318.241045] ? __ia32_sys_read+0xa0/0xa0 [ 318.245079] ? do_syscall_64+0x21/0x4e0 [ 318.249028] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.254366] __x64_sys_write+0x6e/0xb0 [ 318.258230] do_syscall_64+0xd0/0x4e0 [ 318.262006] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.267170] RIP: 0033:0x459279 [ 318.270349] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.289242] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.296933] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 318.304178] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 318.311424] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 318.318668] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 318.325912] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 318.337475] FAULT_INJECTION: forcing a failure. [ 318.337475] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 318.349573] FAULT_INJECTION: forcing a failure. [ 318.349573] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 318.363938] FAULT_INJECTION: forcing a failure. [ 318.363938] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 318.366526] CPU: 0 PID: 11834 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 318.383607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.392940] Call Trace: [ 318.395505] dump_stack+0x123/0x177 [ 318.399108] should_fail.cold.4+0x5/0x13 [ 318.403153] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 318.408246] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 318.413521] ? kasan_unpoison_shadow+0x35/0x50 [ 318.418083] __alloc_pages_nodemask+0x1d5/0x710 [ 318.422727] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 318.427725] alloc_pages_current+0xd6/0x1b0 [ 318.432024] skb_page_frag_refill+0x20b/0x400 [ 318.436520] sk_page_frag_refill+0x46/0x1b0 [ 318.440817] tcp_sendmsg_locked+0xc58/0x35b0 [ 318.445201] ? mark_held_locks+0x130/0x130 [ 318.449438] ? mark_held_locks+0xc7/0x130 [ 318.453565] ? tcp_sendpage+0x50/0x50 [ 318.457337] ? mark_held_locks+0xc7/0x130 [ 318.461474] ? __local_bh_enable_ip+0x160/0x260 [ 318.466117] ? lock_sock_nested+0xc5/0x100 [ 318.470325] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.474880] ? lock_sock_nested+0x82/0x100 [ 318.479091] ? trace_hardirqs_on+0x28/0x190 [ 318.483391] ? lock_sock_nested+0x82/0x100 [ 318.487781] ? __local_bh_enable_ip+0x160/0x260 [ 318.492425] tcp_sendmsg+0x27/0x40 [ 318.495959] inet_sendmsg+0x108/0x440 [ 318.499736] smc_sendmsg+0x223/0x320 [ 318.503423] ? smc_sendpage+0x170/0x170 [ 318.507370] sock_sendmsg+0xb5/0xf0 [ 318.510972] sock_write_iter+0x215/0x420 [ 318.515008] ? sock_sendmsg+0xf0/0xf0 [ 318.518790] __vfs_write+0x443/0x890 [ 318.522479] ? kernel_read+0x130/0x130 [ 318.526346] ? selinux_file_permission+0x2d1/0x3f0 [ 318.531253] ? rw_verify_area+0xb8/0x2b0 [ 318.535302] vfs_write+0x150/0x4d0 [ 318.538817] ksys_write+0x103/0x260 [ 318.542417] ? do_sys_open+0x16e/0x350 [ 318.546278] ? __ia32_sys_read+0xa0/0xa0 [ 318.550314] ? do_syscall_64+0x21/0x4e0 [ 318.554262] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.559616] __x64_sys_write+0x6e/0xb0 [ 318.563477] do_syscall_64+0xd0/0x4e0 [ 318.567254] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.572416] RIP: 0033:0x459279 [ 318.575585] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.594463] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.602249] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 318.609599] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 318.616844] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 318.624091] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 318.631352] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 318.640954] CPU: 0 PID: 11833 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 318.648838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.658171] Call Trace: [ 318.660735] dump_stack+0x123/0x177 [ 318.664341] should_fail.cold.4+0x5/0x13 [ 318.668466] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 318.673544] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 318.678794] ? kasan_unpoison_shadow+0x35/0x50 [ 318.683353] __alloc_pages_nodemask+0x1d5/0x710 [ 318.687998] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 318.692992] alloc_pages_current+0xd6/0x1b0 [ 318.697292] skb_page_frag_refill+0x20b/0x400 [ 318.701763] sk_page_frag_refill+0x46/0x1b0 [ 318.706059] tcp_sendmsg_locked+0xc58/0x35b0 [ 318.710445] ? mark_held_locks+0x130/0x130 [ 318.714662] ? mark_held_locks+0xc7/0x130 [ 318.719748] ? tcp_sendpage+0x50/0x50 [ 318.723523] ? mark_held_locks+0xc7/0x130 [ 318.727646] ? __local_bh_enable_ip+0x160/0x260 [ 318.732287] ? lock_sock_nested+0xc5/0x100 [ 318.736497] ? lockdep_hardirqs_on+0x421/0x5c0 [ 318.741051] ? lock_sock_nested+0x82/0x100 [ 318.745260] ? trace_hardirqs_on+0x28/0x190 [ 318.749553] ? lock_sock_nested+0x82/0x100 [ 318.753760] ? lock_sock_nested+0x82/0x100 [ 318.757967] ? __local_bh_enable_ip+0x160/0x260 [ 318.762613] tcp_sendmsg+0x27/0x40 [ 318.766128] inet_sendmsg+0x108/0x440 [ 318.769903] smc_sendmsg+0x223/0x320 [ 318.773590] ? smc_sendpage+0x170/0x170 [ 318.777538] sock_sendmsg+0xb5/0xf0 [ 318.781138] sock_write_iter+0x215/0x420 [ 318.785172] ? sock_sendmsg+0xf0/0xf0 [ 318.788954] __vfs_write+0x443/0x890 [ 318.792648] ? kernel_read+0x130/0x130 [ 318.796533] ? selinux_file_permission+0x2d1/0x3f0 [ 318.801439] ? rw_verify_area+0xb8/0x2b0 [ 318.805475] vfs_write+0x150/0x4d0 [ 318.808992] ksys_write+0x103/0x260 [ 318.812590] ? do_sys_open+0x16e/0x350 [ 318.816453] ? __ia32_sys_read+0xa0/0xa0 [ 318.820488] ? do_syscall_64+0x21/0x4e0 [ 318.824435] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.829773] __x64_sys_write+0x6e/0xb0 [ 318.833637] do_syscall_64+0xd0/0x4e0 [ 318.837437] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 318.842668] RIP: 0033:0x459279 [ 318.845854] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 318.864738] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 318.872424] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 318.879688] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 318.886934] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 318.894181] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 318.901428] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 318.920465] FAULT_INJECTION: forcing a failure. [ 318.920465] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 318.925490] CPU: 0 PID: 11830 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 318.940139] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.949608] Call Trace: [ 318.952190] dump_stack+0x123/0x177 [ 318.955814] should_fail.cold.4+0x5/0x13 [ 318.959874] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 318.965009] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 318.970272] ? kasan_unpoison_shadow+0x35/0x50 [ 318.974832] __alloc_pages_nodemask+0x1d5/0x710 [ 318.979479] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 318.984480] alloc_pages_current+0xd6/0x1b0 [ 318.988843] skb_page_frag_refill+0x20b/0x400 [ 318.993324] sk_page_frag_refill+0x46/0x1b0 [ 318.997623] tcp_sendmsg_locked+0xc58/0x35b0 [ 319.002020] ? mark_held_locks+0x130/0x130 [ 319.006232] ? mark_held_locks+0xc7/0x130 [ 319.010364] ? tcp_sendpage+0x50/0x50 [ 319.014140] ? mark_held_locks+0xc7/0x130 [ 319.018273] ? __local_bh_enable_ip+0x160/0x260 [ 319.022922] ? lock_sock_nested+0xc5/0x100 [ 319.027142] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.031699] ? lock_sock_nested+0x82/0x100 [ 319.035911] ? trace_hardirqs_on+0x28/0x190 [ 319.040210] ? lock_sock_nested+0x82/0x100 [ 319.044436] ? lock_sock_nested+0x82/0x100 [ 319.048649] ? __local_bh_enable_ip+0x160/0x260 [ 319.053313] tcp_sendmsg+0x27/0x40 [ 319.056848] inet_sendmsg+0x108/0x440 [ 319.060627] smc_sendmsg+0x223/0x320 [ 319.064319] ? smc_sendpage+0x170/0x170 [ 319.068288] sock_sendmsg+0xb5/0xf0 [ 319.071892] sock_write_iter+0x215/0x420 [ 319.075931] ? sock_sendmsg+0xf0/0xf0 [ 319.079715] __vfs_write+0x443/0x890 [ 319.083406] ? kernel_read+0x130/0x130 [ 319.087273] ? selinux_file_permission+0x2d1/0x3f0 [ 319.092203] ? rw_verify_area+0xb8/0x2b0 [ 319.096243] vfs_write+0x150/0x4d0 [ 319.099776] ksys_write+0x103/0x260 [ 319.103378] ? do_sys_open+0x16e/0x350 [ 319.107241] ? __ia32_sys_read+0xa0/0xa0 [ 319.111284] ? do_syscall_64+0x21/0x4e0 [ 319.115234] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.120574] __x64_sys_write+0x6e/0xb0 [ 319.124447] do_syscall_64+0xd0/0x4e0 [ 319.128238] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.133405] RIP: 0033:0x459279 [ 319.136590] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.155479] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 319.163163] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 319.170424] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 319.177683] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 319.184929] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 319.192189] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 319.207663] CPU: 1 PID: 11838 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 319.215581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.224924] Call Trace: [ 319.227505] dump_stack+0x123/0x177 [ 319.231214] should_fail.cold.4+0x5/0x13 [ 319.235269] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 319.240395] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 319.245664] ? kasan_unpoison_shadow+0x35/0x50 [ 319.250246] __alloc_pages_nodemask+0x1d5/0x710 [ 319.254908] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 319.259950] alloc_pages_current+0xd6/0x1b0 [ 319.264266] skb_page_frag_refill+0x20b/0x400 [ 319.268756] sk_page_frag_refill+0x46/0x1b0 [ 319.273078] tcp_sendmsg_locked+0xc58/0x35b0 [ 319.277478] ? mark_held_locks+0x130/0x130 [ 319.281706] ? mark_held_locks+0xc7/0x130 [ 319.285857] ? tcp_sendpage+0x50/0x50 [ 319.289652] ? mark_held_locks+0xc7/0x130 [ 319.293796] ? __local_bh_enable_ip+0x160/0x260 [ 319.298458] ? lock_sock_nested+0xc5/0x100 [ 319.302704] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.307281] ? lock_sock_nested+0x82/0x100 [ 319.311506] ? trace_hardirqs_on+0x28/0x190 [ 319.315820] ? lock_sock_nested+0x82/0x100 [ 319.320042] ? lock_sock_nested+0x82/0x100 [ 319.324290] ? __local_bh_enable_ip+0x160/0x260 [ 319.329198] tcp_sendmsg+0x27/0x40 [ 319.332713] inet_sendmsg+0x108/0x440 [ 319.336490] smc_sendmsg+0x223/0x320 [ 319.340180] ? smc_sendpage+0x170/0x170 [ 319.344128] sock_sendmsg+0xb5/0xf0 [ 319.347752] sock_write_iter+0x215/0x420 [ 319.351801] ? sock_sendmsg+0xf0/0xf0 [ 319.355584] __vfs_write+0x443/0x890 [ 319.359288] ? kernel_read+0x130/0x130 [ 319.363169] ? selinux_file_permission+0x2d1/0x3f0 [ 319.368075] ? rw_verify_area+0xb8/0x2b0 [ 319.372111] vfs_write+0x150/0x4d0 [ 319.375629] ksys_write+0x103/0x260 [ 319.379232] ? do_sys_open+0x16e/0x350 [ 319.383096] ? __ia32_sys_read+0xa0/0xa0 [ 319.387169] ? do_syscall_64+0x21/0x4e0 [ 319.391118] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.396458] __x64_sys_write+0x6e/0xb0 [ 319.400337] do_syscall_64+0xd0/0x4e0 [ 319.404128] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.409290] RIP: 0033:0x459279 [ 319.412458] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.431333] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 319.439016] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 319.446260] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 319.453503] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 319.460797] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 319.468058] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 319.515196] FAULT_INJECTION: forcing a failure. [ 319.515196] name failslab, interval 1, probability 0, space 0, times 0 [ 319.520514] FAULT_INJECTION: forcing a failure. [ 319.520514] name failslab, interval 1, probability 0, space 0, times 0 [ 319.529047] FAULT_INJECTION: forcing a failure. [ 319.529047] name failslab, interval 1, probability 0, space 0, times 0 [ 319.549277] FAULT_INJECTION: forcing a failure. [ 319.549277] name failslab, interval 1, probability 0, space 0, times 0 [ 319.564284] CPU: 1 PID: 11854 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 319.564805] FAULT_INJECTION: forcing a failure. [ 319.564805] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 319.572177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.572180] Call Trace: [ 319.572193] dump_stack+0x123/0x177 [ 319.572205] should_fail.cold.4+0x5/0x13 [ 319.572213] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 319.572220] ? kernel_text_address+0x79/0xf0 [ 319.572226] ? __kernel_text_address+0xd/0x40 [ 319.572233] ? unwind_get_return_address+0x61/0xa0 [ 319.572242] __should_failslab+0xba/0xf0 [ 319.572249] should_failslab+0x9/0x14 [ 319.572254] __kmalloc+0x70/0x770 [ 319.572263] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 319.572270] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 319.572277] ? tls_push_record+0xf3/0x1720 [ 319.572281] ? tls_sw_sendmsg+0x92d/0x1020 [ 319.572286] ? inet_sendmsg+0x108/0x440 [ 319.572293] ? smc_sendmsg+0x223/0x320 [ 319.572301] ? sock_sendmsg+0xb5/0xf0 [ 319.668671] ? sock_write_iter+0x215/0x420 [ 319.672899] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 319.678707] ? iov_iter_get_pages+0x1ef/0x11a0 [ 319.683286] ? __lock_is_held+0xb5/0x140 [ 319.687341] generic_gcmaes_encrypt+0xfd/0x150 [ 319.691922] ? generic_gcmaes_encrypt+0xfd/0x150 [ 319.696690] ? helper_rfc4106_encrypt+0x450/0x450 [ 319.701526] ? __kmalloc+0x5f1/0x770 [ 319.705233] gcmaes_wrapper_encrypt+0x109/0x180 [ 319.709895] tls_push_record+0x966/0x1720 [ 319.714048] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.718639] tls_sw_sendmsg+0x92d/0x1020 [ 319.722692] ? mark_held_locks+0x130/0x130 [ 319.726935] ? __lock_acquire+0x792/0x4980 [ 319.731179] ? find_held_lock+0x36/0x1d0 [ 319.735231] ? tls_sw_push_pending_record+0x10/0x10 [ 319.740519] ? __local_bh_enable_ip+0x160/0x260 [ 319.745169] ? lock_sock_nested+0xc5/0x100 [ 319.749395] ? lockdep_hardirqs_on+0x421/0x5c0 [ 319.753958] ? lock_sock_nested+0x82/0x100 [ 319.758171] ? trace_hardirqs_on+0x28/0x190 [ 319.762492] ? lock_sock_nested+0x82/0x100 [ 319.766706] ? lock_sock_nested+0x82/0x100 [ 319.770932] inet_sendmsg+0x108/0x440 [ 319.774738] smc_sendmsg+0x223/0x320 [ 319.778450] ? smc_sendpage+0x170/0x170 [ 319.782404] sock_sendmsg+0xb5/0xf0 [ 319.786014] sock_write_iter+0x215/0x420 [ 319.790054] ? sock_sendmsg+0xf0/0xf0 [ 319.793843] __vfs_write+0x443/0x890 [ 319.797555] ? kernel_read+0x130/0x130 [ 319.801447] ? selinux_file_permission+0x2d1/0x3f0 [ 319.806355] ? rw_verify_area+0xb8/0x2b0 [ 319.810395] vfs_write+0x150/0x4d0 [ 319.813913] ksys_write+0x103/0x260 [ 319.817520] ? do_sys_open+0x16e/0x350 [ 319.821393] ? __ia32_sys_read+0xa0/0xa0 [ 319.825445] ? do_syscall_64+0x21/0x4e0 [ 319.829400] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.834760] __x64_sys_write+0x6e/0xb0 [ 319.838640] do_syscall_64+0xd0/0x4e0 [ 319.842460] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 319.847633] RIP: 0033:0x459279 [ 319.850802] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 319.869682] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 319.877367] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 319.884617] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 319.891862] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 319.899123] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 319.906368] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 319.913631] CPU: 0 PID: 11848 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 319.921505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.930839] Call Trace: [ 319.933425] dump_stack+0x123/0x177 [ 319.937038] should_fail.cold.4+0x5/0x13 [ 319.941100] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 319.946179] ? kernel_text_address+0x79/0xf0 [ 319.950568] ? __kernel_text_address+0xd/0x40 [ 319.955043] ? unwind_get_return_address+0x61/0xa0 [ 319.959968] __should_failslab+0xba/0xf0 [ 319.964015] should_failslab+0x9/0x14 [ 319.967791] __kmalloc+0x70/0x770 [ 319.971229] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 319.976505] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 319.981594] ? tls_push_record+0xf3/0x1720 [ 319.985804] ? tls_sw_sendmsg+0x92d/0x1020 [ 319.990028] ? inet_sendmsg+0x108/0x440 [ 319.994006] ? smc_sendmsg+0x223/0x320 [ 319.997874] ? sock_sendmsg+0xb5/0xf0 [ 320.001653] ? sock_write_iter+0x215/0x420 [ 320.005871] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 320.011650] ? iov_iter_get_pages+0x1ef/0x11a0 [ 320.016312] ? __lock_is_held+0xb5/0x140 [ 320.020358] generic_gcmaes_encrypt+0xfd/0x150 [ 320.024916] ? generic_gcmaes_encrypt+0xfd/0x150 [ 320.029649] ? helper_rfc4106_encrypt+0x450/0x450 [ 320.034469] ? __kmalloc+0x5f1/0x770 [ 320.038162] gcmaes_wrapper_encrypt+0x109/0x180 [ 320.042811] tls_push_record+0x966/0x1720 [ 320.046941] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.051525] tls_sw_sendmsg+0x92d/0x1020 [ 320.055562] ? mark_held_locks+0x130/0x130 [ 320.059775] ? __lock_acquire+0x792/0x4980 [ 320.063992] ? find_held_lock+0x36/0x1d0 [ 320.068031] ? tls_sw_push_pending_record+0x10/0x10 [ 320.073040] ? __local_bh_enable_ip+0x160/0x260 [ 320.077694] ? lock_sock_nested+0xc5/0x100 [ 320.081924] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.086496] ? lock_sock_nested+0x82/0x100 [ 320.090706] ? trace_hardirqs_on+0x28/0x190 [ 320.095005] ? lock_sock_nested+0x82/0x100 [ 320.099215] ? lock_sock_nested+0x82/0x100 [ 320.103428] inet_sendmsg+0x108/0x440 [ 320.107205] smc_sendmsg+0x223/0x320 [ 320.110894] ? smc_sendpage+0x170/0x170 [ 320.114846] sock_sendmsg+0xb5/0xf0 [ 320.118449] sock_write_iter+0x215/0x420 [ 320.122484] ? sock_sendmsg+0xf0/0xf0 [ 320.126271] __vfs_write+0x443/0x890 [ 320.129963] ? kernel_read+0x130/0x130 [ 320.133833] ? selinux_file_permission+0x2d1/0x3f0 [ 320.138749] ? rw_verify_area+0xb8/0x2b0 [ 320.142800] vfs_write+0x150/0x4d0 [ 320.146319] ksys_write+0x103/0x260 [ 320.149922] ? do_sys_open+0x16e/0x350 [ 320.153787] ? __ia32_sys_read+0xa0/0xa0 [ 320.157823] ? do_syscall_64+0x21/0x4e0 [ 320.161775] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.167130] __x64_sys_write+0x6e/0xb0 [ 320.170993] do_syscall_64+0xd0/0x4e0 [ 320.174787] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.179953] RIP: 0033:0x459279 [ 320.183123] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.202001] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 320.209701] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 320.216954] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 320.224205] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 320.231449] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 320.238695] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 320.245955] CPU: 1 PID: 11855 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 320.253835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.263178] Call Trace: [ 320.265757] dump_stack+0x123/0x177 [ 320.269371] should_fail.cold.4+0x5/0x13 [ 320.273412] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 320.278497] ? kernel_text_address+0x79/0xf0 [ 320.282912] ? __kernel_text_address+0xd/0x40 [ 320.287390] ? unwind_get_return_address+0x61/0xa0 [ 320.292309] __should_failslab+0xba/0xf0 [ 320.296360] should_failslab+0x9/0x14 [ 320.300147] __kmalloc+0x70/0x770 [ 320.303587] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 320.308850] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 320.313937] ? tls_push_record+0xf3/0x1720 [ 320.318157] ? tls_sw_sendmsg+0x92d/0x1020 [ 320.322370] ? inet_sendmsg+0x108/0x440 [ 320.326330] ? smc_sendmsg+0x223/0x320 [ 320.330205] ? sock_sendmsg+0xb5/0xf0 [ 320.333979] ? sock_write_iter+0x215/0x420 [ 320.338201] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 320.343979] ? iov_iter_get_pages+0x1ef/0x11a0 [ 320.348545] ? __lock_is_held+0xb5/0x140 [ 320.352592] generic_gcmaes_encrypt+0xfd/0x150 [ 320.357151] ? generic_gcmaes_encrypt+0xfd/0x150 [ 320.361886] ? helper_rfc4106_encrypt+0x450/0x450 [ 320.366709] ? __kmalloc+0x5f1/0x770 [ 320.370424] gcmaes_wrapper_encrypt+0x109/0x180 [ 320.375094] tls_push_record+0x966/0x1720 [ 320.379218] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.383782] tls_sw_sendmsg+0x92d/0x1020 [ 320.387838] ? mark_held_locks+0x130/0x130 [ 320.392050] ? __lock_acquire+0x792/0x4980 [ 320.396273] ? find_held_lock+0x36/0x1d0 [ 320.400313] ? tls_sw_push_pending_record+0x10/0x10 [ 320.405304] ? __local_bh_enable_ip+0x160/0x260 [ 320.409948] ? lock_sock_nested+0xc5/0x100 [ 320.414173] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.418732] ? lock_sock_nested+0x82/0x100 [ 320.422943] ? trace_hardirqs_on+0x28/0x190 [ 320.427253] ? lock_sock_nested+0x82/0x100 [ 320.431469] ? lock_sock_nested+0x82/0x100 [ 320.435686] inet_sendmsg+0x108/0x440 [ 320.439481] smc_sendmsg+0x223/0x320 [ 320.443170] ? smc_sendpage+0x170/0x170 [ 320.447120] sock_sendmsg+0xb5/0xf0 [ 320.450723] sock_write_iter+0x215/0x420 [ 320.454759] ? sock_sendmsg+0xf0/0xf0 [ 320.458541] __vfs_write+0x443/0x890 [ 320.462320] ? kernel_read+0x130/0x130 [ 320.466190] ? selinux_file_permission+0x2d1/0x3f0 [ 320.471103] ? rw_verify_area+0xb8/0x2b0 [ 320.475155] vfs_write+0x150/0x4d0 [ 320.478677] ksys_write+0x103/0x260 [ 320.482284] ? do_sys_open+0x16e/0x350 [ 320.486147] ? __ia32_sys_read+0xa0/0xa0 [ 320.490183] ? do_syscall_64+0x21/0x4e0 [ 320.494138] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.499479] __x64_sys_write+0x6e/0xb0 [ 320.503347] do_syscall_64+0xd0/0x4e0 [ 320.507124] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.512290] RIP: 0033:0x459279 [ 320.515459] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.534338] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 320.542025] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 320.549277] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 320.556525] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 320.563799] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 320.571052] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 320.578317] CPU: 0 PID: 11844 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 320.586194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.595534] Call Trace: [ 320.598102] dump_stack+0x123/0x177 [ 320.601713] should_fail.cold.4+0x5/0x13 [ 320.605752] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 320.610844] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 320.616113] ? kasan_unpoison_shadow+0x35/0x50 [ 320.620673] __alloc_pages_nodemask+0x1d5/0x710 [ 320.625323] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 320.630335] alloc_pages_current+0xd6/0x1b0 [ 320.634637] skb_page_frag_refill+0x20b/0x400 [ 320.639111] sk_page_frag_refill+0x46/0x1b0 [ 320.643409] tcp_sendmsg_locked+0xc58/0x35b0 [ 320.647800] ? mark_held_locks+0x130/0x130 [ 320.652010] ? mark_held_locks+0xc7/0x130 [ 320.656142] ? tcp_sendpage+0x50/0x50 [ 320.659921] ? mark_held_locks+0xc7/0x130 [ 320.664042] ? __local_bh_enable_ip+0x160/0x260 [ 320.668688] ? lock_sock_nested+0xc5/0x100 [ 320.672898] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.677590] ? lock_sock_nested+0x82/0x100 [ 320.681809] ? trace_hardirqs_on+0x28/0x190 [ 320.686108] ? lock_sock_nested+0x82/0x100 [ 320.690323] ? lock_sock_nested+0x82/0x100 [ 320.694535] ? __local_bh_enable_ip+0x160/0x260 [ 320.699186] tcp_sendmsg+0x27/0x40 [ 320.702711] inet_sendmsg+0x108/0x440 [ 320.706498] smc_sendmsg+0x223/0x320 [ 320.710188] ? smc_sendpage+0x170/0x170 [ 320.714160] sock_sendmsg+0xb5/0xf0 [ 320.717763] sock_write_iter+0x215/0x420 [ 320.721929] ? sock_sendmsg+0xf0/0xf0 [ 320.725713] __vfs_write+0x443/0x890 [ 320.729431] ? kernel_read+0x130/0x130 [ 320.733300] ? selinux_file_permission+0x2d1/0x3f0 [ 320.738211] ? rw_verify_area+0xb8/0x2b0 [ 320.742249] vfs_write+0x150/0x4d0 [ 320.745783] ksys_write+0x103/0x260 [ 320.749402] ? do_sys_open+0x16e/0x350 [ 320.753272] ? __ia32_sys_read+0xa0/0xa0 [ 320.757327] ? do_syscall_64+0x21/0x4e0 [ 320.761279] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.766622] __x64_sys_write+0x6e/0xb0 2020/06/02 10:24:22 executed programs: 1082 [ 320.770493] do_syscall_64+0xd0/0x4e0 [ 320.774273] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 320.779441] RIP: 0033:0x459279 [ 320.782612] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 320.801497] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 320.809218] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 320.816466] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 320.823712] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 320.830957] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 320.838213] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 320.845560] CPU: 1 PID: 11857 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 320.853438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.862783] Call Trace: [ 320.865359] dump_stack+0x123/0x177 [ 320.868982] should_fail.cold.4+0x5/0x13 [ 320.873041] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 320.878133] ? kernel_text_address+0x79/0xf0 [ 320.882530] ? __kernel_text_address+0xd/0x40 [ 320.887016] ? unwind_get_return_address+0x61/0xa0 [ 320.891938] __should_failslab+0xba/0xf0 [ 320.895997] should_failslab+0x9/0x14 [ 320.899790] __kmalloc+0x70/0x770 [ 320.903237] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 320.908507] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 320.913602] ? tls_push_record+0xf3/0x1720 [ 320.917829] ? tls_sw_sendmsg+0x92d/0x1020 [ 320.922053] ? inet_sendmsg+0x108/0x440 [ 320.926105] ? smc_sendmsg+0x223/0x320 [ 320.929988] ? sock_sendmsg+0xb5/0xf0 [ 320.933781] ? sock_write_iter+0x215/0x420 [ 320.938009] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 320.943796] ? iov_iter_get_pages+0x1ef/0x11a0 [ 320.948379] ? __lock_is_held+0xb5/0x140 [ 320.952443] generic_gcmaes_encrypt+0xfd/0x150 [ 320.957026] ? generic_gcmaes_encrypt+0xfd/0x150 [ 320.961774] ? helper_rfc4106_encrypt+0x450/0x450 [ 320.966609] ? __kmalloc+0x5f1/0x770 [ 320.970320] gcmaes_wrapper_encrypt+0x109/0x180 [ 320.974988] tls_push_record+0x966/0x1720 [ 320.979128] ? lockdep_hardirqs_on+0x421/0x5c0 [ 320.983712] tls_sw_sendmsg+0x92d/0x1020 [ 320.987767] ? mark_held_locks+0x130/0x130 [ 320.992146] ? __lock_acquire+0x792/0x4980 [ 320.996381] ? find_held_lock+0x36/0x1d0 [ 321.000437] ? tls_sw_push_pending_record+0x10/0x10 [ 321.005446] ? __local_bh_enable_ip+0x160/0x260 [ 321.010102] ? lock_sock_nested+0xc5/0x100 [ 321.014325] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.018886] ? lock_sock_nested+0x82/0x100 [ 321.023096] ? trace_hardirqs_on+0x28/0x190 [ 321.027392] ? lock_sock_nested+0x82/0x100 [ 321.031601] ? lock_sock_nested+0x82/0x100 [ 321.035816] inet_sendmsg+0x108/0x440 [ 321.039596] smc_sendmsg+0x223/0x320 [ 321.043295] ? smc_sendpage+0x170/0x170 [ 321.047263] sock_sendmsg+0xb5/0xf0 [ 321.050869] sock_write_iter+0x215/0x420 [ 321.054905] ? sock_sendmsg+0xf0/0xf0 [ 321.058691] __vfs_write+0x443/0x890 [ 321.062397] ? kernel_read+0x130/0x130 [ 321.066265] ? selinux_file_permission+0x2d1/0x3f0 [ 321.071176] ? rw_verify_area+0xb8/0x2b0 [ 321.075215] vfs_write+0x150/0x4d0 [ 321.078750] ksys_write+0x103/0x260 [ 321.082351] ? do_sys_open+0x16e/0x350 [ 321.086214] ? __ia32_sys_read+0xa0/0xa0 [ 321.090252] ? do_syscall_64+0x21/0x4e0 [ 321.094205] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.099545] __x64_sys_write+0x6e/0xb0 [ 321.103422] do_syscall_64+0xd0/0x4e0 [ 321.107197] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.112376] RIP: 0033:0x459279 [ 321.115543] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.134432] RSP: 002b:00007ffaf4da6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 321.142121] RAX: ffffffffffffffda RBX: 00007ffaf4da6c90 RCX: 0000000000459279 [ 321.149369] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 321.156615] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 321.163860] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4da76d4 [ 321.171123] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 321.184076] FAULT_INJECTION: forcing a failure. [ 321.184076] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 321.205813] CPU: 1 PID: 11878 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 321.213701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.223045] Call Trace: [ 321.225630] dump_stack+0x123/0x177 [ 321.229253] should_fail.cold.4+0x5/0x13 [ 321.233307] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 321.238398] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 321.243660] ? kasan_unpoison_shadow+0x35/0x50 [ 321.248218] __alloc_pages_nodemask+0x1d5/0x710 [ 321.252863] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 321.257880] alloc_pages_current+0xd6/0x1b0 [ 321.262179] skb_page_frag_refill+0x20b/0x400 [ 321.266650] sk_page_frag_refill+0x46/0x1b0 [ 321.270947] tcp_sendmsg_locked+0xc58/0x35b0 [ 321.275333] ? mark_held_locks+0x130/0x130 [ 321.279541] ? mark_held_locks+0xc7/0x130 [ 321.283669] ? tcp_sendpage+0x50/0x50 [ 321.287446] ? mark_held_locks+0xc7/0x130 [ 321.291568] ? __local_bh_enable_ip+0x160/0x260 [ 321.296228] ? lock_sock_nested+0xc5/0x100 [ 321.300545] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.305101] ? lock_sock_nested+0x82/0x100 [ 321.309310] ? trace_hardirqs_on+0x28/0x190 [ 321.313606] ? lock_sock_nested+0x82/0x100 [ 321.317814] ? lock_sock_nested+0x82/0x100 [ 321.322021] ? __local_bh_enable_ip+0x160/0x260 [ 321.326667] tcp_sendmsg+0x27/0x40 [ 321.330184] inet_sendmsg+0x108/0x440 [ 321.333973] smc_sendmsg+0x223/0x320 [ 321.337662] ? smc_sendpage+0x170/0x170 [ 321.341610] sock_sendmsg+0xb5/0xf0 [ 321.345215] sock_write_iter+0x215/0x420 [ 321.349250] ? sock_sendmsg+0xf0/0xf0 [ 321.353050] __vfs_write+0x443/0x890 [ 321.356745] ? kernel_read+0x130/0x130 [ 321.360613] ? selinux_file_permission+0x2d1/0x3f0 [ 321.365533] ? rw_verify_area+0xb8/0x2b0 [ 321.369576] vfs_write+0x150/0x4d0 [ 321.373098] ksys_write+0x103/0x260 [ 321.376743] ? do_sys_open+0x16e/0x350 [ 321.380607] ? __ia32_sys_read+0xa0/0xa0 [ 321.384669] ? do_syscall_64+0x21/0x4e0 [ 321.388620] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.393960] __x64_sys_write+0x6e/0xb0 [ 321.397823] do_syscall_64+0xd0/0x4e0 [ 321.401605] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.406854] RIP: 0033:0x459279 [ 321.410022] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.428900] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 321.436596] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 321.443843] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 321.451088] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 321.458333] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 321.465595] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 321.490621] FAULT_INJECTION: forcing a failure. [ 321.490621] name failslab, interval 1, probability 0, space 0, times 0 [ 321.505017] FAULT_INJECTION: forcing a failure. [ 321.505017] name failslab, interval 1, probability 0, space 0, times 0 [ 321.516591] FAULT_INJECTION: forcing a failure. [ 321.516591] name failslab, interval 1, probability 0, space 0, times 0 [ 321.532424] FAULT_INJECTION: forcing a failure. [ 321.532424] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 321.547365] CPU: 0 PID: 11892 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 321.555249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.564585] Call Trace: [ 321.567170] dump_stack+0x123/0x177 [ 321.570775] should_fail.cold.4+0x5/0x13 [ 321.574812] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 321.579916] ? kernel_text_address+0x79/0xf0 [ 321.584305] ? __kernel_text_address+0xd/0x40 [ 321.588791] ? unwind_get_return_address+0x61/0xa0 [ 321.593697] __should_failslab+0xba/0xf0 [ 321.597736] should_failslab+0x9/0x14 [ 321.601513] __kmalloc+0x70/0x770 [ 321.604944] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 321.610210] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 321.615288] ? tls_push_record+0xf3/0x1720 [ 321.619496] ? tls_sw_sendmsg+0x92d/0x1020 [ 321.623724] ? inet_sendmsg+0x108/0x440 [ 321.627674] ? smc_sendmsg+0x223/0x320 [ 321.631536] ? sock_sendmsg+0xb5/0xf0 [ 321.635309] ? sock_write_iter+0x215/0x420 [ 321.639520] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 321.645318] ? iov_iter_get_pages+0x1ef/0x11a0 [ 321.649882] ? __lock_is_held+0xb5/0x140 [ 321.653922] generic_gcmaes_encrypt+0xfd/0x150 [ 321.658478] ? generic_gcmaes_encrypt+0xfd/0x150 [ 321.663210] ? helper_rfc4106_encrypt+0x450/0x450 [ 321.668027] ? __kmalloc+0x5f1/0x770 [ 321.671717] gcmaes_wrapper_encrypt+0x109/0x180 [ 321.676375] tls_push_record+0x966/0x1720 [ 321.680497] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.685062] tls_sw_sendmsg+0x92d/0x1020 [ 321.689097] ? mark_held_locks+0x130/0x130 [ 321.693306] ? __lock_acquire+0x792/0x4980 [ 321.697518] ? find_held_lock+0x36/0x1d0 [ 321.701557] ? tls_sw_push_pending_record+0x10/0x10 [ 321.706548] ? __local_bh_enable_ip+0x160/0x260 [ 321.711192] ? lock_sock_nested+0xc5/0x100 [ 321.715420] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.719975] ? lock_sock_nested+0x82/0x100 [ 321.724183] ? trace_hardirqs_on+0x28/0x190 [ 321.728476] ? lock_sock_nested+0x82/0x100 [ 321.732685] ? lock_sock_nested+0x82/0x100 [ 321.736896] inet_sendmsg+0x108/0x440 [ 321.740693] smc_sendmsg+0x223/0x320 [ 321.744380] ? smc_sendpage+0x170/0x170 [ 321.748328] sock_sendmsg+0xb5/0xf0 [ 321.751929] sock_write_iter+0x215/0x420 [ 321.755964] ? sock_sendmsg+0xf0/0xf0 [ 321.759748] __vfs_write+0x443/0x890 [ 321.763439] ? kernel_read+0x130/0x130 [ 321.767305] ? selinux_file_permission+0x2d1/0x3f0 [ 321.772212] ? rw_verify_area+0xb8/0x2b0 [ 321.776250] vfs_write+0x150/0x4d0 [ 321.779767] ksys_write+0x103/0x260 [ 321.783366] ? do_sys_open+0x16e/0x350 [ 321.787230] ? __ia32_sys_read+0xa0/0xa0 [ 321.791285] ? do_syscall_64+0x21/0x4e0 [ 321.795252] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.800620] __x64_sys_write+0x6e/0xb0 [ 321.804512] do_syscall_64+0xd0/0x4e0 [ 321.808297] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 321.813464] RIP: 0033:0x459279 [ 321.816636] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 321.835530] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 321.843212] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 321.850671] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 321.857942] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 321.865205] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 321.872456] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 321.884522] CPU: 1 PID: 11889 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 321.892424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.901776] Call Trace: [ 321.904356] dump_stack+0x123/0x177 [ 321.907981] should_fail.cold.4+0x5/0x13 [ 321.912037] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 321.917155] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 321.922435] ? kasan_unpoison_shadow+0x35/0x50 [ 321.927012] __alloc_pages_nodemask+0x1d5/0x710 [ 321.931672] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 321.936690] alloc_pages_current+0xd6/0x1b0 [ 321.941007] skb_page_frag_refill+0x20b/0x400 [ 321.945497] sk_page_frag_refill+0x46/0x1b0 [ 321.949807] tcp_sendmsg_locked+0xc58/0x35b0 [ 321.954203] ? mark_held_locks+0x130/0x130 [ 321.958435] ? mark_held_locks+0xc7/0x130 [ 321.962595] ? tcp_sendpage+0x50/0x50 [ 321.966384] ? mark_held_locks+0xc7/0x130 [ 321.970523] ? __local_bh_enable_ip+0x160/0x260 [ 321.975183] ? lock_sock_nested+0xc5/0x100 [ 321.979407] ? lockdep_hardirqs_on+0x421/0x5c0 [ 321.983989] ? lock_sock_nested+0x82/0x100 [ 321.988217] ? trace_hardirqs_on+0x28/0x190 [ 321.992526] ? lock_sock_nested+0x82/0x100 [ 321.996753] ? lock_sock_nested+0x82/0x100 [ 322.000981] ? __local_bh_enable_ip+0x160/0x260 [ 322.005647] tcp_sendmsg+0x27/0x40 [ 322.009181] inet_sendmsg+0x108/0x440 [ 322.012980] smc_sendmsg+0x223/0x320 [ 322.016682] ? smc_sendpage+0x170/0x170 [ 322.020641] sock_sendmsg+0xb5/0xf0 [ 322.024270] sock_write_iter+0x215/0x420 [ 322.028311] ? sock_sendmsg+0xf0/0xf0 [ 322.032112] __vfs_write+0x443/0x890 [ 322.035812] ? kernel_read+0x130/0x130 [ 322.039686] ? selinux_file_permission+0x2d1/0x3f0 [ 322.044600] ? rw_verify_area+0xb8/0x2b0 [ 322.048640] vfs_write+0x150/0x4d0 [ 322.052167] ksys_write+0x103/0x260 [ 322.055775] ? do_sys_open+0x16e/0x350 [ 322.059640] ? __ia32_sys_read+0xa0/0xa0 [ 322.063939] ? do_syscall_64+0x21/0x4e0 [ 322.067892] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.073253] __x64_sys_write+0x6e/0xb0 [ 322.077133] do_syscall_64+0xd0/0x4e0 [ 322.080914] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.086094] RIP: 0033:0x459279 [ 322.089264] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 322.108141] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 322.115831] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 322.123092] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 322.130457] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 322.137708] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 322.144953] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 322.152212] CPU: 0 PID: 11886 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 322.160090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.169424] Call Trace: [ 322.171995] dump_stack+0x123/0x177 [ 322.175605] should_fail.cold.4+0x5/0x13 [ 322.179651] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 322.184733] ? kernel_text_address+0x79/0xf0 [ 322.189126] ? __kernel_text_address+0xd/0x40 [ 322.193602] ? unwind_get_return_address+0x61/0xa0 [ 322.198515] __should_failslab+0xba/0xf0 [ 322.202559] should_failslab+0x9/0x14 [ 322.206337] __kmalloc+0x70/0x770 [ 322.209776] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.215036] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.220116] ? tls_push_record+0xf3/0x1720 [ 322.224328] ? tls_sw_sendmsg+0x92d/0x1020 [ 322.228548] ? inet_sendmsg+0x108/0x440 [ 322.232588] ? smc_sendmsg+0x223/0x320 [ 322.236463] ? sock_sendmsg+0xb5/0xf0 [ 322.240243] ? sock_write_iter+0x215/0x420 [ 322.244457] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 322.250233] ? iov_iter_get_pages+0x1ef/0x11a0 [ 322.254798] ? __lock_is_held+0xb5/0x140 [ 322.258850] generic_gcmaes_encrypt+0xfd/0x150 [ 322.263408] ? generic_gcmaes_encrypt+0xfd/0x150 [ 322.268141] ? helper_rfc4106_encrypt+0x450/0x450 [ 322.272967] ? __kmalloc+0x5f1/0x770 [ 322.276666] gcmaes_wrapper_encrypt+0x109/0x180 [ 322.281321] tls_push_record+0x966/0x1720 [ 322.285448] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.290024] tls_sw_sendmsg+0x92d/0x1020 [ 322.294085] ? mark_held_locks+0x130/0x130 [ 322.298300] ? __lock_acquire+0x792/0x4980 [ 322.302519] ? find_held_lock+0x36/0x1d0 [ 322.306557] ? tls_sw_push_pending_record+0x10/0x10 [ 322.311578] ? __local_bh_enable_ip+0x160/0x260 [ 322.316222] ? lock_sock_nested+0xc5/0x100 [ 322.320434] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.325254] ? lock_sock_nested+0x82/0x100 [ 322.329471] ? trace_hardirqs_on+0x28/0x190 [ 322.333776] ? lock_sock_nested+0x82/0x100 [ 322.337992] ? lock_sock_nested+0x82/0x100 [ 322.342210] inet_sendmsg+0x108/0x440 [ 322.346005] smc_sendmsg+0x223/0x320 [ 322.349700] ? smc_sendpage+0x170/0x170 [ 322.353658] sock_sendmsg+0xb5/0xf0 [ 322.357277] sock_write_iter+0x215/0x420 [ 322.361315] ? sock_sendmsg+0xf0/0xf0 [ 322.365115] __vfs_write+0x443/0x890 [ 322.368813] ? kernel_read+0x130/0x130 [ 322.372686] ? selinux_file_permission+0x2d1/0x3f0 [ 322.377633] ? rw_verify_area+0xb8/0x2b0 [ 322.381675] vfs_write+0x150/0x4d0 [ 322.385191] ksys_write+0x103/0x260 [ 322.388797] ? do_sys_open+0x16e/0x350 [ 322.392680] ? __ia32_sys_read+0xa0/0xa0 [ 322.396716] ? do_syscall_64+0x21/0x4e0 [ 322.400667] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.406010] __x64_sys_write+0x6e/0xb0 [ 322.409883] do_syscall_64+0xd0/0x4e0 [ 322.413688] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.418854] RIP: 0033:0x459279 [ 322.422022] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 322.440902] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 322.448589] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 322.455842] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 322.463090] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 322.470335] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 322.477590] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 322.484870] CPU: 1 PID: 11893 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 322.492750] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.502100] Call Trace: [ 322.504681] dump_stack+0x123/0x177 [ 322.508437] should_fail.cold.4+0x5/0x13 [ 322.512492] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 322.517599] ? kernel_text_address+0x79/0xf0 [ 322.522001] ? __kernel_text_address+0xd/0x40 [ 322.526487] ? unwind_get_return_address+0x61/0xa0 [ 322.531412] __should_failslab+0xba/0xf0 [ 322.535468] should_failslab+0x9/0x14 [ 322.539264] __kmalloc+0x70/0x770 [ 322.542715] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.547990] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.553084] ? tls_push_record+0xf3/0x1720 [ 322.557309] ? tls_sw_sendmsg+0x92d/0x1020 [ 322.561535] ? inet_sendmsg+0x108/0x440 [ 322.565503] ? smc_sendmsg+0x223/0x320 [ 322.569468] ? sock_sendmsg+0xb5/0xf0 [ 322.573350] ? sock_write_iter+0x215/0x420 [ 322.577580] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 322.583365] ? iov_iter_get_pages+0x1ef/0x11a0 [ 322.587929] ? __lock_is_held+0xb5/0x140 [ 322.591969] generic_gcmaes_encrypt+0xfd/0x150 [ 322.596523] ? generic_gcmaes_encrypt+0xfd/0x150 [ 322.601252] ? helper_rfc4106_encrypt+0x450/0x450 [ 322.606084] ? __kmalloc+0x5f1/0x770 [ 322.609775] gcmaes_wrapper_encrypt+0x109/0x180 [ 322.614421] tls_push_record+0x966/0x1720 [ 322.618559] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.623123] tls_sw_sendmsg+0x92d/0x1020 [ 322.627158] ? mark_held_locks+0x130/0x130 [ 322.631366] ? __lock_acquire+0x792/0x4980 [ 322.635580] ? find_held_lock+0x36/0x1d0 [ 322.639619] ? tls_sw_push_pending_record+0x10/0x10 [ 322.644611] ? __local_bh_enable_ip+0x160/0x260 [ 322.649272] ? lock_sock_nested+0xc5/0x100 [ 322.653480] ? lockdep_hardirqs_on+0x421/0x5c0 [ 322.658036] ? lock_sock_nested+0x82/0x100 [ 322.662243] ? trace_hardirqs_on+0x28/0x190 [ 322.666538] ? lock_sock_nested+0x82/0x100 [ 322.670745] ? lock_sock_nested+0x82/0x100 [ 322.674955] inet_sendmsg+0x108/0x440 [ 322.678734] smc_sendmsg+0x223/0x320 [ 322.682509] ? smc_sendpage+0x170/0x170 [ 322.686458] sock_sendmsg+0xb5/0xf0 [ 322.690060] sock_write_iter+0x215/0x420 [ 322.694096] ? sock_sendmsg+0xf0/0xf0 [ 322.697973] ? f2fs_build_segment_manager+0x8700/0x8df0 [ 322.703340] __vfs_write+0x443/0x890 [ 322.707028] ? kernel_read+0x130/0x130 [ 322.710894] ? selinux_file_permission+0x2d1/0x3f0 [ 322.715803] ? rw_verify_area+0xb8/0x2b0 [ 322.719851] vfs_write+0x150/0x4d0 [ 322.723384] ksys_write+0x103/0x260 [ 322.726985] ? do_sys_open+0x16e/0x350 [ 322.730847] ? __ia32_sys_read+0xa0/0xa0 [ 322.734883] ? do_syscall_64+0x21/0x4e0 [ 322.738849] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.744188] __x64_sys_write+0x6e/0xb0 [ 322.748050] do_syscall_64+0xd0/0x4e0 [ 322.751829] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 322.757009] RIP: 0033:0x459279 [ 322.760188] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 322.779063] RSP: 002b:00007ffaf4da6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 322.786744] RAX: ffffffffffffffda RBX: 00007ffaf4da6c90 RCX: 0000000000459279 [ 322.793991] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 322.801234] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 322.808480] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4da76d4 [ 322.815738] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 322.856558] FAULT_INJECTION: forcing a failure. [ 322.856558] name failslab, interval 1, probability 0, space 0, times 0 [ 322.872700] FAULT_INJECTION: forcing a failure. [ 322.872700] name failslab, interval 1, probability 0, space 0, times 0 [ 322.884323] FAULT_INJECTION: forcing a failure. [ 322.884323] name failslab, interval 1, probability 0, space 0, times 0 [ 322.884365] FAULT_INJECTION: forcing a failure. [ 322.884365] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 322.903534] CPU: 0 PID: 11913 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 322.915390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.924730] Call Trace: [ 322.927300] dump_stack+0x123/0x177 [ 322.930922] should_fail.cold.4+0x5/0x13 [ 322.934969] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 322.940048] ? kernel_text_address+0x79/0xf0 [ 322.944433] ? __kernel_text_address+0xd/0x40 [ 322.948908] ? unwind_get_return_address+0x61/0xa0 [ 322.953821] __should_failslab+0xba/0xf0 [ 322.957866] should_failslab+0x9/0x14 [ 322.961650] __kmalloc+0x70/0x770 [ 322.965093] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.970361] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 322.975450] ? tls_push_record+0xf3/0x1720 [ 322.979664] ? tls_sw_sendmsg+0x92d/0x1020 [ 322.983984] ? inet_sendmsg+0x108/0x440 [ 322.987943] ? smc_sendmsg+0x223/0x320 [ 322.991813] ? sock_sendmsg+0xb5/0xf0 [ 322.995598] ? sock_write_iter+0x215/0x420 [ 322.999822] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 323.005612] ? iov_iter_get_pages+0x1ef/0x11a0 [ 323.010206] ? __lock_is_held+0xb5/0x140 [ 323.014269] generic_gcmaes_encrypt+0xfd/0x150 [ 323.018858] ? generic_gcmaes_encrypt+0xfd/0x150 [ 323.023614] ? helper_rfc4106_encrypt+0x450/0x450 [ 323.028450] ? __kmalloc+0x5f1/0x770 [ 323.032180] gcmaes_wrapper_encrypt+0x109/0x180 [ 323.036840] tls_push_record+0x966/0x1720 [ 323.040975] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.045550] tls_sw_sendmsg+0x92d/0x1020 [ 323.049598] ? mark_held_locks+0x130/0x130 [ 323.053840] ? __lock_acquire+0x792/0x4980 [ 323.058060] ? find_held_lock+0x36/0x1d0 [ 323.062108] ? tls_sw_push_pending_record+0x10/0x10 [ 323.067111] ? __local_bh_enable_ip+0x160/0x260 [ 323.071759] ? lock_sock_nested+0xc5/0x100 [ 323.075971] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.080529] ? lock_sock_nested+0x82/0x100 [ 323.084740] ? trace_hardirqs_on+0x28/0x190 [ 323.089040] ? lock_sock_nested+0x82/0x100 [ 323.093256] ? lock_sock_nested+0x82/0x100 [ 323.097495] inet_sendmsg+0x108/0x440 [ 323.101281] smc_sendmsg+0x223/0x320 [ 323.104972] ? smc_sendpage+0x170/0x170 [ 323.108925] sock_sendmsg+0xb5/0xf0 [ 323.112540] sock_write_iter+0x215/0x420 [ 323.116731] ? sock_sendmsg+0xf0/0xf0 [ 323.120516] __vfs_write+0x443/0x890 [ 323.124208] ? kernel_read+0x130/0x130 [ 323.128085] ? selinux_file_permission+0x2d1/0x3f0 [ 323.133016] ? rw_verify_area+0xb8/0x2b0 [ 323.137055] vfs_write+0x150/0x4d0 [ 323.140572] ksys_write+0x103/0x260 [ 323.144179] ? do_sys_open+0x16e/0x350 [ 323.148056] ? __ia32_sys_read+0xa0/0xa0 [ 323.152106] ? do_syscall_64+0x21/0x4e0 [ 323.156059] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.161402] __x64_sys_write+0x6e/0xb0 [ 323.165290] do_syscall_64+0xd0/0x4e0 [ 323.169175] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.174352] RIP: 0033:0x459279 [ 323.177529] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.196418] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 323.204114] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 323.211374] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 323.218634] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 323.225892] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 323.233145] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 323.240407] CPU: 1 PID: 11912 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 323.248322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.257665] Call Trace: [ 323.260248] dump_stack+0x123/0x177 [ 323.263870] should_fail.cold.4+0x5/0x13 [ 323.267920] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 323.273005] ? kernel_text_address+0x79/0xf0 [ 323.277392] ? __kernel_text_address+0xd/0x40 [ 323.281876] ? unwind_get_return_address+0x61/0xa0 [ 323.286796] __should_failslab+0xba/0xf0 [ 323.290852] should_failslab+0x9/0x14 [ 323.294628] __kmalloc+0x70/0x770 [ 323.298058] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.303315] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.308392] ? tls_push_record+0xf3/0x1720 [ 323.312602] ? tls_sw_sendmsg+0x92d/0x1020 [ 323.316827] ? inet_sendmsg+0x108/0x440 [ 323.320777] ? smc_sendmsg+0x223/0x320 [ 323.324639] ? sock_sendmsg+0xb5/0xf0 [ 323.328414] ? sock_write_iter+0x215/0x420 [ 323.332626] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 323.338398] ? iov_iter_get_pages+0x1ef/0x11a0 [ 323.342961] ? __lock_is_held+0xb5/0x140 [ 323.347016] generic_gcmaes_encrypt+0xfd/0x150 [ 323.351585] ? generic_gcmaes_encrypt+0xfd/0x150 [ 323.356318] ? helper_rfc4106_encrypt+0x450/0x450 [ 323.361137] ? __kmalloc+0x5f1/0x770 [ 323.364843] gcmaes_wrapper_encrypt+0x109/0x180 [ 323.369485] tls_push_record+0x966/0x1720 [ 323.373605] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.378168] tls_sw_sendmsg+0x92d/0x1020 [ 323.382202] ? mark_held_locks+0x130/0x130 [ 323.386411] ? __lock_acquire+0x792/0x4980 [ 323.390622] ? find_held_lock+0x36/0x1d0 [ 323.394658] ? tls_sw_push_pending_record+0x10/0x10 [ 323.399648] ? __local_bh_enable_ip+0x160/0x260 [ 323.404308] ? lock_sock_nested+0xc5/0x100 [ 323.408518] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.413073] ? lock_sock_nested+0x82/0x100 [ 323.417287] ? trace_hardirqs_on+0x28/0x190 [ 323.421586] ? lock_sock_nested+0x82/0x100 [ 323.425795] ? lock_sock_nested+0x82/0x100 [ 323.430006] inet_sendmsg+0x108/0x440 [ 323.433783] smc_sendmsg+0x223/0x320 [ 323.437470] ? smc_sendpage+0x170/0x170 [ 323.441422] sock_sendmsg+0xb5/0xf0 [ 323.445023] sock_write_iter+0x215/0x420 [ 323.449059] ? sock_sendmsg+0xf0/0xf0 [ 323.452837] ? assoc_array_insert+0x3900/0x39a0 [ 323.457484] __vfs_write+0x443/0x890 [ 323.461173] ? kernel_read+0x130/0x130 [ 323.465037] ? selinux_file_permission+0x2d1/0x3f0 [ 323.469959] ? rw_verify_area+0xb8/0x2b0 [ 323.473996] vfs_write+0x150/0x4d0 [ 323.477512] ksys_write+0x103/0x260 [ 323.481114] ? do_sys_open+0x16e/0x350 [ 323.484974] ? __ia32_sys_read+0xa0/0xa0 [ 323.489010] ? do_syscall_64+0x21/0x4e0 [ 323.492972] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.498315] __x64_sys_write+0x6e/0xb0 [ 323.502184] do_syscall_64+0xd0/0x4e0 [ 323.505958] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.511123] RIP: 0033:0x459279 [ 323.514293] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.533168] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 323.540848] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 323.548092] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 323.555351] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 323.562599] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 323.569843] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 323.578575] CPU: 0 PID: 11914 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 323.586463] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.595812] Call Trace: [ 323.598386] dump_stack+0x123/0x177 [ 323.602007] should_fail.cold.4+0x5/0x13 [ 323.606063] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 323.611163] ? kernel_text_address+0x79/0xf0 [ 323.615575] ? __kernel_text_address+0xd/0x40 [ 323.620057] ? unwind_get_return_address+0x61/0xa0 [ 323.624971] __should_failslab+0xba/0xf0 [ 323.629023] should_failslab+0x9/0x14 [ 323.632813] __kmalloc+0x70/0x770 [ 323.636256] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.641543] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 323.646636] ? tls_push_record+0xf3/0x1720 [ 323.650862] ? tls_sw_sendmsg+0x92d/0x1020 [ 323.655085] ? inet_sendmsg+0x108/0x440 [ 323.659049] ? smc_sendmsg+0x223/0x320 [ 323.662924] ? sock_sendmsg+0xb5/0xf0 [ 323.666706] ? sock_write_iter+0x215/0x420 [ 323.670926] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 323.676711] ? iov_iter_get_pages+0x1ef/0x11a0 [ 323.681292] ? __lock_is_held+0xb5/0x140 [ 323.685352] generic_gcmaes_encrypt+0xfd/0x150 [ 323.689924] ? generic_gcmaes_encrypt+0xfd/0x150 [ 323.694670] ? helper_rfc4106_encrypt+0x450/0x450 [ 323.699501] ? __kmalloc+0x5f1/0x770 [ 323.703206] gcmaes_wrapper_encrypt+0x109/0x180 [ 323.707966] tls_push_record+0x966/0x1720 [ 323.712111] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.716686] tls_sw_sendmsg+0x92d/0x1020 [ 323.720750] ? mark_held_locks+0x130/0x130 [ 323.724959] ? __lock_acquire+0x792/0x4980 [ 323.729180] ? find_held_lock+0x36/0x1d0 [ 323.733223] ? tls_sw_push_pending_record+0x10/0x10 [ 323.738215] ? __local_bh_enable_ip+0x160/0x260 [ 323.742861] ? lock_sock_nested+0xc5/0x100 [ 323.747076] ? lockdep_hardirqs_on+0x421/0x5c0 [ 323.751636] ? lock_sock_nested+0x82/0x100 [ 323.755848] ? trace_hardirqs_on+0x28/0x190 [ 323.760145] ? lock_sock_nested+0x82/0x100 [ 323.764353] ? lock_sock_nested+0x82/0x100 [ 323.768571] inet_sendmsg+0x108/0x440 [ 323.772354] smc_sendmsg+0x223/0x320 [ 323.776044] ? smc_sendpage+0x170/0x170 [ 323.779995] sock_sendmsg+0xb5/0xf0 [ 323.783704] sock_write_iter+0x215/0x420 [ 323.787745] ? sock_sendmsg+0xf0/0xf0 [ 323.791537] __vfs_write+0x443/0x890 [ 323.795227] ? kernel_read+0x130/0x130 [ 323.799112] ? selinux_file_permission+0x2d1/0x3f0 [ 323.804020] ? rw_verify_area+0xb8/0x2b0 [ 323.808065] vfs_write+0x150/0x4d0 [ 323.811588] ksys_write+0x103/0x260 [ 323.815192] ? do_sys_open+0x16e/0x350 [ 323.819074] ? __ia32_sys_read+0xa0/0xa0 [ 323.823111] ? do_syscall_64+0x21/0x4e0 [ 323.827071] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.832416] __x64_sys_write+0x6e/0xb0 [ 323.836291] do_syscall_64+0xd0/0x4e0 [ 323.840075] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 323.845349] RIP: 0033:0x459279 [ 323.848529] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 323.867418] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 323.875109] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 323.882358] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 323.889605] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 323.896857] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 323.904110] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 323.911373] CPU: 1 PID: 11899 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 323.919250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.928602] Call Trace: [ 323.931187] dump_stack+0x123/0x177 [ 323.934817] should_fail.cold.4+0x5/0x13 [ 323.938868] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 323.943951] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 323.949290] ? kasan_unpoison_shadow+0x35/0x50 [ 323.953851] __alloc_pages_nodemask+0x1d5/0x710 [ 323.958514] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 323.963512] alloc_pages_current+0xd6/0x1b0 [ 323.967811] skb_page_frag_refill+0x20b/0x400 [ 323.972281] sk_page_frag_refill+0x46/0x1b0 [ 323.976579] tcp_sendmsg_locked+0xc58/0x35b0 [ 323.980967] ? mark_held_locks+0x130/0x130 [ 323.985175] ? mark_held_locks+0xc7/0x130 [ 323.989315] ? tcp_sendpage+0x50/0x50 [ 323.993110] ? mark_held_locks+0xc7/0x130 [ 323.997326] ? __local_bh_enable_ip+0x160/0x260 [ 324.001971] ? lock_sock_nested+0xc5/0x100 [ 324.006205] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.010761] ? lock_sock_nested+0x82/0x100 [ 324.014970] ? trace_hardirqs_on+0x28/0x190 [ 324.019277] ? lock_sock_nested+0x82/0x100 [ 324.023489] ? lock_sock_nested+0x82/0x100 [ 324.027700] ? __local_bh_enable_ip+0x160/0x260 [ 324.032351] tcp_sendmsg+0x27/0x40 [ 324.035869] inet_sendmsg+0x108/0x440 [ 324.039647] smc_sendmsg+0x223/0x320 [ 324.043335] ? smc_sendpage+0x170/0x170 [ 324.047285] sock_sendmsg+0xb5/0xf0 [ 324.050902] sock_write_iter+0x215/0x420 [ 324.054941] ? sock_sendmsg+0xf0/0xf0 [ 324.058728] __vfs_write+0x443/0x890 [ 324.062419] ? kernel_read+0x130/0x130 [ 324.066287] ? selinux_file_permission+0x2d1/0x3f0 [ 324.071195] ? rw_verify_area+0xb8/0x2b0 [ 324.075249] vfs_write+0x150/0x4d0 [ 324.078767] ksys_write+0x103/0x260 [ 324.082368] ? do_sys_open+0x16e/0x350 [ 324.086231] ? __ia32_sys_read+0xa0/0xa0 [ 324.090269] ? do_syscall_64+0x21/0x4e0 [ 324.094220] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.099559] __x64_sys_write+0x6e/0xb0 [ 324.103421] do_syscall_64+0xd0/0x4e0 [ 324.107199] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.112379] RIP: 0033:0x459279 [ 324.115545] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.134424] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 324.142108] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 324.149369] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 324.156629] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 324.163873] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 324.171118] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 324.242133] FAULT_INJECTION: forcing a failure. [ 324.242133] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 324.255947] FAULT_INJECTION: forcing a failure. [ 324.255947] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 324.268489] FAULT_INJECTION: forcing a failure. [ 324.268489] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 324.280609] FAULT_INJECTION: forcing a failure. [ 324.280609] name failslab, interval 1, probability 0, space 0, times 0 [ 324.280809] CPU: 0 PID: 11938 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 324.292079] FAULT_INJECTION: forcing a failure. [ 324.292079] name failslab, interval 1, probability 0, space 0, times 0 [ 324.299663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.299666] Call Trace: [ 324.299677] dump_stack+0x123/0x177 [ 324.299689] should_fail.cold.4+0x5/0x13 [ 324.299696] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 324.299703] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 324.299709] ? kasan_unpoison_shadow+0x35/0x50 [ 324.299720] __alloc_pages_nodemask+0x1d5/0x710 [ 324.299728] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 324.299743] alloc_pages_current+0xd6/0x1b0 [ 324.299752] skb_page_frag_refill+0x20b/0x400 [ 324.299761] sk_page_frag_refill+0x46/0x1b0 [ 324.299770] tcp_sendmsg_locked+0xc58/0x35b0 [ 324.299780] ? mark_held_locks+0x130/0x130 [ 324.299784] ? mark_held_locks+0xc7/0x130 [ 324.299798] ? tcp_sendpage+0x50/0x50 [ 324.299806] ? mark_held_locks+0xc7/0x130 [ 324.311989] FAULT_INJECTION: forcing a failure. [ 324.311989] name failslab, interval 1, probability 0, space 0, times 0 [ 324.320390] ? __local_bh_enable_ip+0x160/0x260 [ 324.320396] ? lock_sock_nested+0xc5/0x100 [ 324.320403] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.320407] ? lock_sock_nested+0x82/0x100 [ 324.320413] ? trace_hardirqs_on+0x28/0x190 [ 324.320417] ? lock_sock_nested+0x82/0x100 [ 324.320422] ? lock_sock_nested+0x82/0x100 [ 324.320427] ? __local_bh_enable_ip+0x160/0x260 [ 324.320437] tcp_sendmsg+0x27/0x40 [ 324.320444] inet_sendmsg+0x108/0x440 [ 324.320455] smc_sendmsg+0x223/0x320 [ 324.446131] ? smc_sendpage+0x170/0x170 [ 324.450096] sock_sendmsg+0xb5/0xf0 [ 324.453731] sock_write_iter+0x215/0x420 [ 324.457788] ? sock_sendmsg+0xf0/0xf0 [ 324.461577] __vfs_write+0x443/0x890 [ 324.465298] ? kernel_read+0x130/0x130 [ 324.469202] ? selinux_file_permission+0x2d1/0x3f0 [ 324.474114] ? rw_verify_area+0xb8/0x2b0 [ 324.478160] vfs_write+0x150/0x4d0 [ 324.481686] ksys_write+0x103/0x260 [ 324.485312] ? do_sys_open+0x16e/0x350 [ 324.489189] ? __ia32_sys_read+0xa0/0xa0 [ 324.493229] ? do_syscall_64+0x21/0x4e0 [ 324.497208] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.502653] __x64_sys_write+0x6e/0xb0 [ 324.506517] do_syscall_64+0xd0/0x4e0 [ 324.510295] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.515460] RIP: 0033:0x459279 [ 324.518638] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.537517] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 324.545198] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 324.552445] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 324.559691] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 324.566939] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 324.574185] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 324.581456] CPU: 1 PID: 11928 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 324.589352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.598694] Call Trace: [ 324.601276] dump_stack+0x123/0x177 [ 324.604896] should_fail.cold.4+0x5/0x13 [ 324.608983] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 324.614074] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 324.619342] ? kasan_unpoison_shadow+0x35/0x50 [ 324.623922] __alloc_pages_nodemask+0x1d5/0x710 [ 324.628586] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 324.633596] alloc_pages_current+0xd6/0x1b0 [ 324.637902] skb_page_frag_refill+0x20b/0x400 [ 324.642397] sk_page_frag_refill+0x46/0x1b0 [ 324.646705] tcp_sendmsg_locked+0xc58/0x35b0 [ 324.651096] ? mark_held_locks+0x130/0x130 [ 324.655311] ? mark_held_locks+0xc7/0x130 [ 324.659444] ? tcp_sendpage+0x50/0x50 [ 324.663225] ? mark_held_locks+0xc7/0x130 [ 324.667362] ? __local_bh_enable_ip+0x160/0x260 [ 324.672012] ? lock_sock_nested+0xc5/0x100 [ 324.676245] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.680804] ? lock_sock_nested+0x82/0x100 [ 324.685031] ? trace_hardirqs_on+0x28/0x190 [ 324.689328] ? lock_sock_nested+0x82/0x100 [ 324.693541] ? lock_sock_nested+0x82/0x100 [ 324.697774] ? __local_bh_enable_ip+0x160/0x260 [ 324.702440] tcp_sendmsg+0x27/0x40 [ 324.705959] inet_sendmsg+0x108/0x440 [ 324.709738] smc_sendmsg+0x223/0x320 [ 324.713430] ? smc_sendpage+0x170/0x170 [ 324.717387] sock_sendmsg+0xb5/0xf0 [ 324.721004] sock_write_iter+0x215/0x420 [ 324.725043] ? sock_sendmsg+0xf0/0xf0 [ 324.728828] __vfs_write+0x443/0x890 [ 324.732544] ? kernel_read+0x130/0x130 [ 324.736433] ? selinux_file_permission+0x2d1/0x3f0 [ 324.741344] ? rw_verify_area+0xb8/0x2b0 [ 324.745381] vfs_write+0x150/0x4d0 [ 324.748901] ksys_write+0x103/0x260 [ 324.752506] ? do_sys_open+0x16e/0x350 [ 324.756375] ? __ia32_sys_read+0xa0/0xa0 [ 324.760413] ? do_syscall_64+0x21/0x4e0 [ 324.764365] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.769706] __x64_sys_write+0x6e/0xb0 [ 324.773572] do_syscall_64+0xd0/0x4e0 [ 324.777351] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 324.782520] RIP: 0033:0x459279 [ 324.785693] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 324.804589] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 324.812273] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 324.819522] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 324.826773] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 324.834037] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 324.841288] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 324.848584] CPU: 0 PID: 11937 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 324.856484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.865824] Call Trace: [ 324.868402] dump_stack+0x123/0x177 [ 324.872032] should_fail.cold.4+0x5/0x13 [ 324.876079] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 324.881164] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 324.886446] ? kasan_unpoison_shadow+0x35/0x50 [ 324.891012] __alloc_pages_nodemask+0x1d5/0x710 [ 324.895664] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 324.900670] alloc_pages_current+0xd6/0x1b0 [ 324.904974] skb_page_frag_refill+0x20b/0x400 [ 324.909471] sk_page_frag_refill+0x46/0x1b0 [ 324.913772] tcp_sendmsg_locked+0xc58/0x35b0 [ 324.918163] ? mark_held_locks+0x130/0x130 [ 324.922393] ? mark_held_locks+0xc7/0x130 [ 324.926529] ? tcp_sendpage+0x50/0x50 [ 324.930312] ? mark_held_locks+0xc7/0x130 [ 324.934440] ? __local_bh_enable_ip+0x160/0x260 [ 324.939089] ? lock_sock_nested+0xc5/0x100 [ 324.943300] ? lockdep_hardirqs_on+0x421/0x5c0 [ 324.947857] ? lock_sock_nested+0x82/0x100 [ 324.952065] ? trace_hardirqs_on+0x28/0x190 [ 324.956362] ? lock_sock_nested+0x82/0x100 [ 324.960571] ? lock_sock_nested+0x82/0x100 [ 324.964782] ? __local_bh_enable_ip+0x160/0x260 [ 324.969429] tcp_sendmsg+0x27/0x40 [ 324.972949] inet_sendmsg+0x108/0x440 [ 324.976730] smc_sendmsg+0x223/0x320 [ 324.980423] ? smc_sendpage+0x170/0x170 [ 324.984390] sock_sendmsg+0xb5/0xf0 [ 324.988018] sock_write_iter+0x215/0x420 [ 324.992056] ? sock_sendmsg+0xf0/0xf0 [ 324.995840] __vfs_write+0x443/0x890 [ 324.999530] ? kernel_read+0x130/0x130 [ 325.003401] ? selinux_file_permission+0x2d1/0x3f0 [ 325.008334] ? rw_verify_area+0xb8/0x2b0 [ 325.012387] vfs_write+0x150/0x4d0 [ 325.015926] ksys_write+0x103/0x260 [ 325.019529] ? do_sys_open+0x16e/0x350 [ 325.023498] ? __ia32_sys_read+0xa0/0xa0 [ 325.027538] ? do_syscall_64+0x21/0x4e0 [ 325.031488] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.036831] __x64_sys_write+0x6e/0xb0 [ 325.040698] do_syscall_64+0xd0/0x4e0 [ 325.044496] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.049684] RIP: 0033:0x459279 [ 325.052857] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.071755] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 325.079440] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 325.086687] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 325.093935] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 325.101181] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 325.108705] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 325.115967] CPU: 1 PID: 11942 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 325.123853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.133203] Call Trace: [ 325.135786] dump_stack+0x123/0x177 [ 325.139415] should_fail.cold.4+0x5/0x13 [ 325.143469] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 325.148602] ? kernel_text_address+0x79/0xf0 [ 325.153015] ? __kernel_text_address+0xd/0x40 [ 325.157504] ? unwind_get_return_address+0x61/0xa0 [ 325.162417] __should_failslab+0xba/0xf0 [ 325.166477] should_failslab+0x9/0x14 [ 325.170252] __kmalloc+0x70/0x770 [ 325.173684] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 325.179025] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 325.184102] ? tls_push_record+0xf3/0x1720 [ 325.188312] ? tls_sw_sendmsg+0x92d/0x1020 [ 325.192521] ? inet_sendmsg+0x108/0x440 [ 325.196470] ? smc_sendmsg+0x223/0x320 [ 325.200682] ? sock_sendmsg+0xb5/0xf0 [ 325.204456] ? sock_write_iter+0x215/0x420 [ 325.208757] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 325.214530] ? iov_iter_get_pages+0x1ef/0x11a0 [ 325.219092] ? __lock_is_held+0xb5/0x140 [ 325.223135] generic_gcmaes_encrypt+0xfd/0x150 [ 325.227690] ? generic_gcmaes_encrypt+0xfd/0x150 [ 325.232419] ? helper_rfc4106_encrypt+0x450/0x450 [ 325.237239] ? __kmalloc+0x5f1/0x770 [ 325.240931] gcmaes_wrapper_encrypt+0x109/0x180 [ 325.245575] tls_push_record+0x966/0x1720 [ 325.249696] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.254275] tls_sw_sendmsg+0x92d/0x1020 [ 325.258315] ? mark_held_locks+0x130/0x130 [ 325.262520] ? __lock_acquire+0x792/0x4980 [ 325.266734] ? find_held_lock+0x36/0x1d0 [ 325.270786] ? tls_sw_push_pending_record+0x10/0x10 [ 325.275775] ? __local_bh_enable_ip+0x160/0x260 [ 325.280419] ? lock_sock_nested+0xc5/0x100 [ 325.284629] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.289183] ? lock_sock_nested+0x82/0x100 [ 325.293478] ? trace_hardirqs_on+0x28/0x190 [ 325.297859] ? lock_sock_nested+0x82/0x100 [ 325.302078] ? lock_sock_nested+0x82/0x100 [ 325.306293] inet_sendmsg+0x108/0x440 [ 325.310069] smc_sendmsg+0x223/0x320 [ 325.313757] ? smc_sendpage+0x170/0x170 [ 325.317704] sock_sendmsg+0xb5/0xf0 [ 325.321305] sock_write_iter+0x215/0x420 [ 325.325339] ? sock_sendmsg+0xf0/0xf0 [ 325.329128] __vfs_write+0x443/0x890 [ 325.332816] ? kernel_read+0x130/0x130 [ 325.336684] ? selinux_file_permission+0x2d1/0x3f0 [ 325.341608] ? rw_verify_area+0xb8/0x2b0 [ 325.345646] vfs_write+0x150/0x4d0 [ 325.349163] ksys_write+0x103/0x260 [ 325.352763] ? do_sys_open+0x16e/0x350 [ 325.356625] ? __ia32_sys_read+0xa0/0xa0 [ 325.360670] ? do_syscall_64+0x21/0x4e0 [ 325.364620] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.369959] __x64_sys_write+0x6e/0xb0 [ 325.373823] do_syscall_64+0xd0/0x4e0 [ 325.377601] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.382766] RIP: 0033:0x459279 [ 325.385934] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.404809] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 325.412596] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 325.419843] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 325.427088] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 325.434337] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 325.441591] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 325.469175] CPU: 0 PID: 11945 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 325.477103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.486445] Call Trace: [ 325.489010] dump_stack+0x123/0x177 [ 325.492636] should_fail.cold.4+0x5/0x13 [ 325.496677] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 325.501753] ? kernel_text_address+0x79/0xf0 [ 325.506134] ? __kernel_text_address+0xd/0x40 [ 325.510607] ? unwind_get_return_address+0x61/0xa0 [ 325.515512] __should_failslab+0xba/0xf0 [ 325.519550] should_failslab+0x9/0x14 [ 325.523327] __kmalloc+0x70/0x770 [ 325.526786] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 325.532036] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 325.537115] ? tls_push_record+0xf3/0x1720 [ 325.541323] ? tls_sw_sendmsg+0x92d/0x1020 [ 325.545530] ? inet_sendmsg+0x108/0x440 [ 325.549480] ? smc_sendmsg+0x223/0x320 [ 325.553342] ? sock_sendmsg+0xb5/0xf0 [ 325.557117] ? sock_write_iter+0x215/0x420 [ 325.561329] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 325.567106] ? iov_iter_get_pages+0x1ef/0x11a0 [ 325.571685] ? __lock_is_held+0xb5/0x140 [ 325.575726] generic_gcmaes_encrypt+0xfd/0x150 [ 325.580281] ? generic_gcmaes_encrypt+0xfd/0x150 [ 325.585009] ? helper_rfc4106_encrypt+0x450/0x450 [ 325.589828] ? __kmalloc+0x5f1/0x770 [ 325.593517] gcmaes_wrapper_encrypt+0x109/0x180 [ 325.598162] tls_push_record+0x966/0x1720 [ 325.602283] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.606846] tls_sw_sendmsg+0x92d/0x1020 [ 325.610879] ? mark_held_locks+0x130/0x130 [ 325.615088] ? __lock_acquire+0x792/0x4980 [ 325.619318] ? find_held_lock+0x36/0x1d0 [ 325.623370] ? tls_sw_push_pending_record+0x10/0x10 [ 325.628362] ? __local_bh_enable_ip+0x160/0x260 [ 325.633007] ? lock_sock_nested+0xc5/0x100 [ 325.637231] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.641785] ? lock_sock_nested+0x82/0x100 [ 325.646006] ? trace_hardirqs_on+0x28/0x190 [ 325.650300] ? lock_sock_nested+0x82/0x100 [ 325.654507] ? lock_sock_nested+0x82/0x100 [ 325.658718] inet_sendmsg+0x108/0x440 [ 325.662498] smc_sendmsg+0x223/0x320 [ 325.666186] ? smc_sendpage+0x170/0x170 [ 325.670133] sock_sendmsg+0xb5/0xf0 [ 325.673733] sock_write_iter+0x215/0x420 [ 325.677767] ? sock_sendmsg+0xf0/0xf0 [ 325.681562] __vfs_write+0x443/0x890 [ 325.685256] ? kernel_read+0x130/0x130 [ 325.689121] ? selinux_file_permission+0x2d1/0x3f0 [ 325.694026] ? rw_verify_area+0xb8/0x2b0 [ 325.698061] vfs_write+0x150/0x4d0 [ 325.701582] ksys_write+0x103/0x260 [ 325.705196] ? do_sys_open+0x16e/0x350 [ 325.709059] ? __ia32_sys_read+0xa0/0xa0 [ 325.713097] ? do_syscall_64+0x21/0x4e0 [ 325.717047] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.722385] __x64_sys_write+0x6e/0xb0 [ 325.726249] do_syscall_64+0xd0/0x4e0 [ 325.730024] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 325.735188] RIP: 0033:0x459279 [ 325.738355] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 325.757232] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2020/06/02 10:24:27 executed programs: 1104 [ 325.764911] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 325.772155] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 325.779414] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 325.786659] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 325.793903] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 325.805007] CPU: 0 PID: 11949 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 325.812899] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.822369] Call Trace: [ 325.824947] dump_stack+0x123/0x177 [ 325.828578] should_fail.cold.4+0x5/0x13 [ 325.832638] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 325.837733] ? kernel_text_address+0x79/0xf0 [ 325.842133] ? __kernel_text_address+0xd/0x40 [ 325.846622] ? unwind_get_return_address+0x61/0xa0 [ 325.851548] __should_failslab+0xba/0xf0 [ 325.855602] should_failslab+0x9/0x14 [ 325.859394] __kmalloc+0x70/0x770 [ 325.862841] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 325.868110] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 325.873209] ? tls_push_record+0xf3/0x1720 [ 325.877434] ? tls_sw_sendmsg+0x92d/0x1020 [ 325.881653] ? inet_sendmsg+0x108/0x440 [ 325.885617] ? smc_sendmsg+0x223/0x320 [ 325.889494] ? sock_sendmsg+0xb5/0xf0 [ 325.893285] ? sock_write_iter+0x215/0x420 [ 325.897516] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 325.903302] ? iov_iter_get_pages+0x1ef/0x11a0 [ 325.907870] ? __lock_is_held+0xb5/0x140 [ 325.911911] generic_gcmaes_encrypt+0xfd/0x150 [ 325.916467] ? generic_gcmaes_encrypt+0xfd/0x150 [ 325.921197] ? helper_rfc4106_encrypt+0x450/0x450 [ 325.926020] ? __kmalloc+0x5f1/0x770 [ 325.929714] gcmaes_wrapper_encrypt+0x109/0x180 [ 325.934360] tls_push_record+0x966/0x1720 [ 325.938484] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.943065] tls_sw_sendmsg+0x92d/0x1020 [ 325.947103] ? mark_held_locks+0x130/0x130 [ 325.951311] ? __lock_acquire+0x792/0x4980 [ 325.955524] ? find_held_lock+0x36/0x1d0 [ 325.959651] ? tls_sw_push_pending_record+0x10/0x10 [ 325.964643] ? __local_bh_enable_ip+0x160/0x260 [ 325.969286] ? lock_sock_nested+0xc5/0x100 [ 325.973516] ? lockdep_hardirqs_on+0x421/0x5c0 [ 325.978085] ? lock_sock_nested+0x82/0x100 [ 325.982298] ? trace_hardirqs_on+0x28/0x190 [ 325.986597] ? lock_sock_nested+0x82/0x100 [ 325.990810] ? lock_sock_nested+0x82/0x100 [ 325.995023] inet_sendmsg+0x108/0x440 [ 325.998804] smc_sendmsg+0x223/0x320 [ 326.002494] ? smc_sendpage+0x170/0x170 [ 326.006441] sock_sendmsg+0xb5/0xf0 [ 326.010073] sock_write_iter+0x215/0x420 [ 326.014117] ? sock_sendmsg+0xf0/0xf0 [ 326.017909] __vfs_write+0x443/0x890 [ 326.021619] ? kernel_read+0x130/0x130 [ 326.025489] ? selinux_file_permission+0x2d1/0x3f0 [ 326.030395] ? rw_verify_area+0xb8/0x2b0 [ 326.034430] vfs_write+0x150/0x4d0 [ 326.037948] ksys_write+0x103/0x260 [ 326.041550] ? do_sys_open+0x16e/0x350 [ 326.045415] ? __ia32_sys_read+0xa0/0xa0 [ 326.049574] ? do_syscall_64+0x21/0x4e0 [ 326.053526] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.058868] __x64_sys_write+0x6e/0xb0 [ 326.062732] do_syscall_64+0xd0/0x4e0 [ 326.066509] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.071674] RIP: 0033:0x459279 [ 326.074842] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.093722] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.101407] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 326.108667] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 326.115914] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 326.123161] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 326.130424] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 326.174423] FAULT_INJECTION: forcing a failure. [ 326.174423] name failslab, interval 1, probability 0, space 0, times 0 [ 326.174753] FAULT_INJECTION: forcing a failure. [ 326.174753] name failslab, interval 1, probability 0, space 0, times 0 [ 326.198135] FAULT_INJECTION: forcing a failure. [ 326.198135] name failslab, interval 1, probability 0, space 0, times 0 [ 326.199773] FAULT_INJECTION: forcing a failure. [ 326.199773] name failslab, interval 1, probability 0, space 0, times 0 [ 326.223815] CPU: 0 PID: 11972 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 326.231699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.241060] Call Trace: [ 326.243642] dump_stack+0x123/0x177 [ 326.247264] should_fail.cold.4+0x5/0x13 [ 326.251317] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 326.256407] ? kernel_text_address+0x79/0xf0 [ 326.260799] ? __kernel_text_address+0xd/0x40 [ 326.265281] ? unwind_get_return_address+0x61/0xa0 [ 326.270201] __should_failslab+0xba/0xf0 [ 326.274254] should_failslab+0x9/0x14 [ 326.278050] __kmalloc+0x70/0x770 [ 326.281494] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 326.286763] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 326.291855] ? tls_push_record+0xf3/0x1720 [ 326.296078] ? tls_sw_sendmsg+0x92d/0x1020 [ 326.300300] ? inet_sendmsg+0x108/0x440 [ 326.304261] ? smc_sendmsg+0x223/0x320 [ 326.308134] ? sock_sendmsg+0xb5/0xf0 [ 326.311921] ? sock_write_iter+0x215/0x420 [ 326.316147] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 326.321958] ? iov_iter_get_pages+0x1ef/0x11a0 [ 326.326527] ? __lock_is_held+0xb5/0x140 [ 326.330580] generic_gcmaes_encrypt+0xfd/0x150 [ 326.335144] ? generic_gcmaes_encrypt+0xfd/0x150 [ 326.339877] ? helper_rfc4106_encrypt+0x450/0x450 [ 326.344710] ? __kmalloc+0x5f1/0x770 [ 326.348536] gcmaes_wrapper_encrypt+0x109/0x180 [ 326.353198] tls_push_record+0x966/0x1720 [ 326.357332] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.361926] tls_sw_sendmsg+0x92d/0x1020 [ 326.365971] ? mark_held_locks+0x130/0x130 [ 326.370186] ? __lock_acquire+0x792/0x4980 [ 326.374411] ? find_held_lock+0x36/0x1d0 [ 326.378458] ? tls_sw_push_pending_record+0x10/0x10 [ 326.383462] ? __local_bh_enable_ip+0x160/0x260 [ 326.388122] ? lock_sock_nested+0xc5/0x100 [ 326.392347] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.396920] ? lock_sock_nested+0x82/0x100 [ 326.401145] ? trace_hardirqs_on+0x28/0x190 [ 326.405445] ? lock_sock_nested+0x82/0x100 [ 326.409660] ? lock_sock_nested+0x82/0x100 [ 326.413881] inet_sendmsg+0x108/0x440 [ 326.417673] smc_sendmsg+0x223/0x320 [ 326.421375] ? smc_sendpage+0x170/0x170 [ 326.425338] sock_sendmsg+0xb5/0xf0 [ 326.428956] sock_write_iter+0x215/0x420 [ 326.433014] ? sock_sendmsg+0xf0/0xf0 [ 326.436802] ? ima_match_policy+0xdf0/0xf30 [ 326.441118] __vfs_write+0x443/0x890 [ 326.444809] ? kernel_read+0x130/0x130 [ 326.448678] ? selinux_file_permission+0x2d1/0x3f0 [ 326.453605] ? rw_verify_area+0xb8/0x2b0 [ 326.457642] vfs_write+0x150/0x4d0 [ 326.461180] ksys_write+0x103/0x260 [ 326.464779] ? do_sys_open+0x16e/0x350 [ 326.468643] ? __ia32_sys_read+0xa0/0xa0 [ 326.472680] ? do_syscall_64+0x21/0x4e0 [ 326.476632] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.481969] __x64_sys_write+0x6e/0xb0 [ 326.485833] do_syscall_64+0xd0/0x4e0 [ 326.489609] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.494773] RIP: 0033:0x459279 [ 326.497941] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.516817] RSP: 002b:00007f53b08dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.524498] RAX: ffffffffffffffda RBX: 00007f53b08dfc90 RCX: 0000000000459279 [ 326.531743] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 326.538988] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 326.546235] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08e06d4 [ 326.553478] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 326.565176] CPU: 0 PID: 11974 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 326.573061] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.582399] Call Trace: [ 326.584964] dump_stack+0x123/0x177 [ 326.588578] should_fail.cold.4+0x5/0x13 [ 326.592621] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 326.597723] ? kernel_text_address+0x79/0xf0 [ 326.602112] ? __kernel_text_address+0xd/0x40 [ 326.606586] ? unwind_get_return_address+0x61/0xa0 [ 326.611497] __should_failslab+0xba/0xf0 [ 326.615548] should_failslab+0x9/0x14 [ 326.619326] __kmalloc+0x70/0x770 [ 326.622756] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 326.628020] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 326.633105] ? tls_push_record+0xf3/0x1720 [ 326.637313] ? tls_sw_sendmsg+0x92d/0x1020 [ 326.641525] ? inet_sendmsg+0x108/0x440 [ 326.645501] ? smc_sendmsg+0x223/0x320 [ 326.649367] ? sock_sendmsg+0xb5/0xf0 [ 326.653148] ? sock_write_iter+0x215/0x420 [ 326.657363] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 326.663160] ? iov_iter_get_pages+0x1ef/0x11a0 [ 326.667734] ? __lock_is_held+0xb5/0x140 [ 326.671780] generic_gcmaes_encrypt+0xfd/0x150 [ 326.676336] ? generic_gcmaes_encrypt+0xfd/0x150 [ 326.681091] ? helper_rfc4106_encrypt+0x450/0x450 [ 326.685914] ? __kmalloc+0x5f1/0x770 [ 326.689609] gcmaes_wrapper_encrypt+0x109/0x180 [ 326.694255] tls_push_record+0x966/0x1720 [ 326.698380] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.702943] tls_sw_sendmsg+0x92d/0x1020 [ 326.706978] ? mark_held_locks+0x130/0x130 [ 326.711204] ? __lock_acquire+0x792/0x4980 [ 326.715418] ? find_held_lock+0x36/0x1d0 [ 326.719456] ? tls_sw_push_pending_record+0x10/0x10 [ 326.724468] ? __local_bh_enable_ip+0x160/0x260 [ 326.729219] ? lock_sock_nested+0xc5/0x100 [ 326.733429] ? lockdep_hardirqs_on+0x421/0x5c0 [ 326.737985] ? lock_sock_nested+0x82/0x100 [ 326.742194] ? trace_hardirqs_on+0x28/0x190 [ 326.746487] ? lock_sock_nested+0x82/0x100 [ 326.750700] ? lock_sock_nested+0x82/0x100 [ 326.754908] inet_sendmsg+0x108/0x440 [ 326.758773] smc_sendmsg+0x223/0x320 [ 326.762460] ? smc_sendpage+0x170/0x170 [ 326.766407] sock_sendmsg+0xb5/0xf0 [ 326.770011] sock_write_iter+0x215/0x420 [ 326.774045] ? sock_sendmsg+0xf0/0xf0 [ 326.777829] __vfs_write+0x443/0x890 [ 326.781542] ? kernel_read+0x130/0x130 [ 326.785407] ? selinux_file_permission+0x2d1/0x3f0 [ 326.790321] ? rw_verify_area+0xb8/0x2b0 [ 326.794358] vfs_write+0x150/0x4d0 [ 326.802389] ksys_write+0x103/0x260 [ 326.805990] ? do_sys_open+0x16e/0x350 [ 326.809856] ? __ia32_sys_read+0xa0/0xa0 [ 326.814064] ? do_syscall_64+0x21/0x4e0 [ 326.818019] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.823358] __x64_sys_write+0x6e/0xb0 [ 326.827220] do_syscall_64+0xd0/0x4e0 [ 326.831001] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 326.836164] RIP: 0033:0x459279 [ 326.839342] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 326.858225] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 326.865911] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 326.873157] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 326.880403] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 326.887648] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 326.894893] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 326.907578] CPU: 1 PID: 11973 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 326.915675] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.925305] Call Trace: [ 326.927874] dump_stack+0x123/0x177 [ 326.931494] should_fail.cold.4+0x5/0x13 [ 326.935552] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 326.940639] ? kernel_text_address+0x79/0xf0 [ 326.945028] ? __kernel_text_address+0xd/0x40 [ 326.950195] ? unwind_get_return_address+0x61/0xa0 [ 326.955102] __should_failslab+0xba/0xf0 [ 326.959149] should_failslab+0x9/0x14 [ 326.962936] __kmalloc+0x70/0x770 [ 326.966374] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 326.971626] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 326.976706] ? tls_push_record+0xf3/0x1720 [ 326.980916] ? tls_sw_sendmsg+0x92d/0x1020 [ 326.985129] ? inet_sendmsg+0x108/0x440 [ 326.989088] ? smc_sendmsg+0x223/0x320 [ 326.992960] ? sock_sendmsg+0xb5/0xf0 [ 326.996755] ? sock_write_iter+0x215/0x420 [ 327.000991] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 327.006767] ? iov_iter_get_pages+0x1ef/0x11a0 [ 327.011334] ? __lock_is_held+0xb5/0x140 [ 327.015379] generic_gcmaes_encrypt+0xfd/0x150 [ 327.019938] ? generic_gcmaes_encrypt+0xfd/0x150 [ 327.024674] ? helper_rfc4106_encrypt+0x450/0x450 [ 327.029500] ? __kmalloc+0x5f1/0x770 [ 327.033198] gcmaes_wrapper_encrypt+0x109/0x180 [ 327.037867] tls_push_record+0x966/0x1720 [ 327.041990] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.046556] tls_sw_sendmsg+0x92d/0x1020 [ 327.050600] ? mark_held_locks+0x130/0x130 [ 327.054833] ? __lock_acquire+0x792/0x4980 [ 327.059050] ? find_held_lock+0x36/0x1d0 [ 327.063095] ? tls_sw_push_pending_record+0x10/0x10 [ 327.068094] ? __local_bh_enable_ip+0x160/0x260 [ 327.072741] ? lock_sock_nested+0xc5/0x100 [ 327.076954] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.081510] ? lock_sock_nested+0x82/0x100 [ 327.085720] ? trace_hardirqs_on+0x28/0x190 [ 327.090039] ? lock_sock_nested+0x82/0x100 [ 327.094252] ? lock_sock_nested+0x82/0x100 [ 327.098463] inet_sendmsg+0x108/0x440 [ 327.102244] smc_sendmsg+0x223/0x320 [ 327.105934] ? smc_sendpage+0x170/0x170 [ 327.109883] sock_sendmsg+0xb5/0xf0 [ 327.113490] sock_write_iter+0x215/0x420 [ 327.117527] ? sock_sendmsg+0xf0/0xf0 [ 327.121314] __vfs_write+0x443/0x890 [ 327.125004] ? kernel_read+0x130/0x130 [ 327.128873] ? selinux_file_permission+0x2d1/0x3f0 [ 327.133783] ? rw_verify_area+0xb8/0x2b0 [ 327.137837] vfs_write+0x150/0x4d0 [ 327.141354] ksys_write+0x103/0x260 [ 327.144961] ? do_sys_open+0x16e/0x350 [ 327.148841] ? __ia32_sys_read+0xa0/0xa0 [ 327.152878] ? do_syscall_64+0x21/0x4e0 [ 327.156828] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.162186] __x64_sys_write+0x6e/0xb0 [ 327.166050] do_syscall_64+0xd0/0x4e0 [ 327.169829] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.174995] RIP: 0033:0x459279 [ 327.178168] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.197054] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 327.204738] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 327.211986] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 327.219253] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 327.226516] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 327.233769] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 327.241051] CPU: 0 PID: 11975 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 327.248933] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.258279] Call Trace: [ 327.260856] dump_stack+0x123/0x177 [ 327.264475] should_fail.cold.4+0x5/0x13 [ 327.268529] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 327.273622] ? kernel_text_address+0x79/0xf0 [ 327.278023] ? __kernel_text_address+0xd/0x40 [ 327.282508] ? unwind_get_return_address+0x61/0xa0 [ 327.287430] __should_failslab+0xba/0xf0 [ 327.291493] should_failslab+0x9/0x14 [ 327.295283] __kmalloc+0x70/0x770 [ 327.298726] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 327.303996] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 327.305742] FAULT_INJECTION: forcing a failure. [ 327.305742] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 327.309092] ? tls_push_record+0xf3/0x1720 [ 327.325182] ? tls_sw_sendmsg+0x92d/0x1020 [ 327.329406] ? inet_sendmsg+0x108/0x440 [ 327.333369] ? smc_sendmsg+0x223/0x320 [ 327.337334] ? sock_sendmsg+0xb5/0xf0 [ 327.341122] ? sock_write_iter+0x215/0x420 [ 327.345338] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 327.351120] ? iov_iter_get_pages+0x1ef/0x11a0 [ 327.355696] ? __lock_is_held+0xb5/0x140 [ 327.359746] generic_gcmaes_encrypt+0xfd/0x150 [ 327.364303] ? generic_gcmaes_encrypt+0xfd/0x150 [ 327.369035] ? helper_rfc4106_encrypt+0x450/0x450 [ 327.373869] ? __kmalloc+0x5f1/0x770 [ 327.377569] gcmaes_wrapper_encrypt+0x109/0x180 [ 327.382221] tls_push_record+0x966/0x1720 [ 327.386378] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.390945] tls_sw_sendmsg+0x92d/0x1020 [ 327.394984] ? mark_held_locks+0x130/0x130 [ 327.399194] ? __lock_acquire+0x792/0x4980 [ 327.403443] ? find_held_lock+0x36/0x1d0 [ 327.407483] ? tls_sw_push_pending_record+0x10/0x10 [ 327.412476] ? __local_bh_enable_ip+0x160/0x260 [ 327.417214] ? lock_sock_nested+0xc5/0x100 [ 327.421430] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.425988] ? lock_sock_nested+0x82/0x100 [ 327.430199] ? trace_hardirqs_on+0x28/0x190 [ 327.434495] ? lock_sock_nested+0x82/0x100 [ 327.438710] ? lock_sock_nested+0x82/0x100 [ 327.442929] inet_sendmsg+0x108/0x440 [ 327.446732] smc_sendmsg+0x223/0x320 [ 327.450436] ? smc_sendpage+0x170/0x170 [ 327.454397] sock_sendmsg+0xb5/0xf0 [ 327.458008] sock_write_iter+0x215/0x420 [ 327.462068] ? sock_sendmsg+0xf0/0xf0 [ 327.465865] __vfs_write+0x443/0x890 [ 327.469558] ? kernel_read+0x130/0x130 [ 327.473434] ? selinux_file_permission+0x2d1/0x3f0 [ 327.478353] ? rw_verify_area+0xb8/0x2b0 [ 327.482398] vfs_write+0x150/0x4d0 [ 327.485918] ksys_write+0x103/0x260 [ 327.489519] ? do_sys_open+0x16e/0x350 [ 327.493396] ? __ia32_sys_read+0xa0/0xa0 [ 327.497442] ? do_syscall_64+0x21/0x4e0 [ 327.501426] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.506795] __x64_sys_write+0x6e/0xb0 [ 327.510661] do_syscall_64+0xd0/0x4e0 [ 327.514440] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.519607] RIP: 0033:0x459279 [ 327.522783] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.541676] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 327.549374] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 327.556635] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 327.563914] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 327.571167] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 327.578428] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 327.585695] CPU: 1 PID: 11960 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 327.593578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.602943] Call Trace: [ 327.605528] dump_stack+0x123/0x177 [ 327.609157] should_fail.cold.4+0x5/0x13 [ 327.613211] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 327.618303] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 327.623563] ? kasan_unpoison_shadow+0x35/0x50 [ 327.628143] __alloc_pages_nodemask+0x1d5/0x710 [ 327.632794] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 327.637794] alloc_pages_current+0xd6/0x1b0 [ 327.642094] skb_page_frag_refill+0x20b/0x400 [ 327.646570] sk_page_frag_refill+0x46/0x1b0 [ 327.650871] tcp_sendmsg_locked+0xc58/0x35b0 [ 327.655259] ? mark_held_locks+0x130/0x130 [ 327.659817] ? mark_held_locks+0xc7/0x130 [ 327.663964] ? tcp_sendpage+0x50/0x50 [ 327.667741] ? mark_held_locks+0xc7/0x130 [ 327.671863] ? __local_bh_enable_ip+0x160/0x260 [ 327.676523] ? lock_sock_nested+0xc5/0x100 [ 327.680733] ? lockdep_hardirqs_on+0x421/0x5c0 [ 327.685289] ? lock_sock_nested+0x82/0x100 [ 327.689514] ? trace_hardirqs_on+0x28/0x190 [ 327.693811] ? lock_sock_nested+0x82/0x100 [ 327.698032] ? lock_sock_nested+0x82/0x100 [ 327.702240] ? __local_bh_enable_ip+0x160/0x260 [ 327.706886] tcp_sendmsg+0x27/0x40 [ 327.710403] inet_sendmsg+0x108/0x440 [ 327.714196] smc_sendmsg+0x223/0x320 [ 327.717883] ? smc_sendpage+0x170/0x170 [ 327.721844] sock_sendmsg+0xb5/0xf0 [ 327.725445] sock_write_iter+0x215/0x420 [ 327.729481] ? sock_sendmsg+0xf0/0xf0 [ 327.733263] __vfs_write+0x443/0x890 [ 327.736953] ? kernel_read+0x130/0x130 [ 327.740820] ? selinux_file_permission+0x2d1/0x3f0 [ 327.745726] ? rw_verify_area+0xb8/0x2b0 [ 327.749777] vfs_write+0x150/0x4d0 [ 327.753292] ksys_write+0x103/0x260 [ 327.756893] ? do_sys_open+0x16e/0x350 [ 327.760773] ? __ia32_sys_read+0xa0/0xa0 [ 327.764810] ? do_syscall_64+0x21/0x4e0 [ 327.768762] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.774203] __x64_sys_write+0x6e/0xb0 [ 327.778066] do_syscall_64+0xd0/0x4e0 [ 327.781843] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 327.787006] RIP: 0033:0x459279 [ 327.790174] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 327.809051] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 327.816731] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 327.823978] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 327.831222] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 327.838467] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 327.845718] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 327.871235] FAULT_INJECTION: forcing a failure. [ 327.871235] name failslab, interval 1, probability 0, space 0, times 0 [ 327.886341] FAULT_INJECTION: forcing a failure. [ 327.886341] name failslab, interval 1, probability 0, space 0, times 0 [ 327.899330] FAULT_INJECTION: forcing a failure. [ 327.899330] name failslab, interval 1, probability 0, space 0, times 0 [ 327.910721] CPU: 0 PID: 11999 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 327.918603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.927968] Call Trace: [ 327.930547] dump_stack+0x123/0x177 [ 327.934171] should_fail.cold.4+0x5/0x13 [ 327.938226] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 327.943320] ? kernel_text_address+0x79/0xf0 [ 327.947722] ? __kernel_text_address+0xd/0x40 [ 327.952213] ? unwind_get_return_address+0x61/0xa0 [ 327.957144] __should_failslab+0xba/0xf0 [ 327.961197] should_failslab+0x9/0x14 [ 327.964985] __kmalloc+0x70/0x770 [ 327.968434] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 327.973704] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 327.978796] ? tls_push_record+0xf3/0x1720 [ 327.983017] ? tls_sw_sendmsg+0x92d/0x1020 [ 327.987241] ? inet_sendmsg+0x108/0x440 [ 327.991202] ? smc_sendmsg+0x223/0x320 [ 327.995077] ? sock_sendmsg+0xb5/0xf0 [ 327.998879] ? sock_write_iter+0x215/0x420 [ 328.003100] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 328.008889] ? iov_iter_get_pages+0x1ef/0x11a0 [ 328.013470] ? __lock_is_held+0xb5/0x140 [ 328.017527] generic_gcmaes_encrypt+0xfd/0x150 [ 328.022111] ? generic_gcmaes_encrypt+0xfd/0x150 [ 328.026860] ? helper_rfc4106_encrypt+0x450/0x450 [ 328.031693] ? __kmalloc+0x5f1/0x770 [ 328.035400] gcmaes_wrapper_encrypt+0x109/0x180 [ 328.040067] tls_push_record+0x966/0x1720 [ 328.044213] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.048793] tls_sw_sendmsg+0x92d/0x1020 [ 328.052843] ? mark_held_locks+0x130/0x130 [ 328.057061] ? __lock_acquire+0x792/0x4980 [ 328.061287] ? find_held_lock+0x36/0x1d0 [ 328.065334] ? tls_sw_push_pending_record+0x10/0x10 [ 328.070332] ? __local_bh_enable_ip+0x160/0x260 [ 328.074981] ? lock_sock_nested+0xc5/0x100 [ 328.079195] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.083755] ? lock_sock_nested+0x82/0x100 [ 328.087967] ? trace_hardirqs_on+0x28/0x190 [ 328.092264] ? lock_sock_nested+0x82/0x100 [ 328.096480] ? lock_sock_nested+0x82/0x100 [ 328.100717] inet_sendmsg+0x108/0x440 [ 328.104500] smc_sendmsg+0x223/0x320 [ 328.108194] ? smc_sendpage+0x170/0x170 [ 328.112152] sock_sendmsg+0xb5/0xf0 [ 328.115765] sock_write_iter+0x215/0x420 [ 328.119808] ? sock_sendmsg+0xf0/0xf0 [ 328.123593] __vfs_write+0x443/0x890 [ 328.127303] ? kernel_read+0x130/0x130 [ 328.131173] ? selinux_file_permission+0x2d1/0x3f0 [ 328.136092] ? rw_verify_area+0xb8/0x2b0 [ 328.140135] vfs_write+0x150/0x4d0 [ 328.143655] ksys_write+0x103/0x260 [ 328.147288] ? do_sys_open+0x16e/0x350 [ 328.151154] ? __ia32_sys_read+0xa0/0xa0 [ 328.155198] ? do_syscall_64+0x21/0x4e0 [ 328.159153] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.164498] __x64_sys_write+0x6e/0xb0 [ 328.168361] do_syscall_64+0xd0/0x4e0 [ 328.172142] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.177309] RIP: 0033:0x459279 [ 328.180477] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.199354] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 328.207035] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 328.214281] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 328.221526] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 328.228773] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 328.236021] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 328.251951] CPU: 0 PID: 12002 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 328.259846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.269200] Call Trace: [ 328.271781] dump_stack+0x123/0x177 [ 328.275395] should_fail.cold.4+0x5/0x13 [ 328.279447] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 328.284538] ? kernel_text_address+0x79/0xf0 [ 328.288943] ? __kernel_text_address+0xd/0x40 [ 328.293540] ? unwind_get_return_address+0x61/0xa0 [ 328.298465] __should_failslab+0xba/0xf0 [ 328.302519] should_failslab+0x9/0x14 [ 328.306311] __kmalloc+0x70/0x770 [ 328.309761] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 328.315031] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 328.320120] ? tls_push_record+0xf3/0x1720 [ 328.324330] ? tls_sw_sendmsg+0x92d/0x1020 [ 328.328573] ? inet_sendmsg+0x108/0x440 [ 328.332539] ? smc_sendmsg+0x223/0x320 [ 328.336405] ? sock_sendmsg+0xb5/0xf0 [ 328.340185] ? sock_write_iter+0x215/0x420 [ 328.344400] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 328.350175] ? iov_iter_get_pages+0x1ef/0x11a0 [ 328.354741] ? __lock_is_held+0xb5/0x140 [ 328.358796] generic_gcmaes_encrypt+0xfd/0x150 [ 328.363358] ? generic_gcmaes_encrypt+0xfd/0x150 [ 328.368087] ? helper_rfc4106_encrypt+0x450/0x450 [ 328.372909] ? __kmalloc+0x5f1/0x770 [ 328.376600] gcmaes_wrapper_encrypt+0x109/0x180 [ 328.381244] tls_push_record+0x966/0x1720 [ 328.385367] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.389928] tls_sw_sendmsg+0x92d/0x1020 [ 328.393962] ? mark_held_locks+0x130/0x130 [ 328.398170] ? __lock_acquire+0x792/0x4980 [ 328.402381] ? find_held_lock+0x36/0x1d0 [ 328.406418] ? tls_sw_push_pending_record+0x10/0x10 [ 328.411410] ? __local_bh_enable_ip+0x160/0x260 [ 328.416060] ? lock_sock_nested+0xc5/0x100 [ 328.420268] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.424822] ? lock_sock_nested+0x82/0x100 [ 328.429033] ? trace_hardirqs_on+0x28/0x190 [ 328.433337] ? lock_sock_nested+0x82/0x100 [ 328.437545] ? lock_sock_nested+0x82/0x100 [ 328.441757] inet_sendmsg+0x108/0x440 [ 328.445536] smc_sendmsg+0x223/0x320 [ 328.449223] ? smc_sendpage+0x170/0x170 [ 328.453171] sock_sendmsg+0xb5/0xf0 [ 328.456772] sock_write_iter+0x215/0x420 [ 328.460826] ? sock_sendmsg+0xf0/0xf0 [ 328.464615] __vfs_write+0x443/0x890 [ 328.468304] ? kernel_read+0x130/0x130 [ 328.472172] ? selinux_file_permission+0x2d1/0x3f0 [ 328.477079] ? rw_verify_area+0xb8/0x2b0 [ 328.481114] vfs_write+0x150/0x4d0 [ 328.484629] ksys_write+0x103/0x260 [ 328.488228] ? do_sys_open+0x16e/0x350 [ 328.492091] ? __ia32_sys_read+0xa0/0xa0 [ 328.496132] ? do_syscall_64+0x21/0x4e0 [ 328.500081] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.505420] __x64_sys_write+0x6e/0xb0 [ 328.509282] do_syscall_64+0xd0/0x4e0 [ 328.513061] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.518224] RIP: 0033:0x459279 [ 328.521407] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.540285] RSP: 002b:00007ffaf4da6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 328.547968] RAX: ffffffffffffffda RBX: 00007ffaf4da6c90 RCX: 0000000000459279 [ 328.555213] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 328.562472] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 328.569717] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4da76d4 [ 328.576979] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 328.589503] FAULT_INJECTION: forcing a failure. [ 328.589503] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 328.596901] CPU: 0 PID: 11993 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 328.609352] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.618693] Call Trace: [ 328.621262] dump_stack+0x123/0x177 [ 328.624875] should_fail.cold.4+0x5/0x13 [ 328.628938] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 328.634020] ? kernel_text_address+0x79/0xf0 [ 328.638408] ? __kernel_text_address+0xd/0x40 [ 328.642879] ? unwind_get_return_address+0x61/0xa0 [ 328.647791] __should_failslab+0xba/0xf0 [ 328.651839] should_failslab+0x9/0x14 [ 328.655614] __kmalloc+0x70/0x770 [ 328.659063] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 328.664318] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 328.669398] ? tls_push_record+0xf3/0x1720 [ 328.673608] ? tls_sw_sendmsg+0x92d/0x1020 [ 328.677819] ? inet_sendmsg+0x108/0x440 [ 328.681770] ? smc_sendmsg+0x223/0x320 [ 328.685636] ? sock_sendmsg+0xb5/0xf0 [ 328.689430] ? sock_write_iter+0x215/0x420 [ 328.693644] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 328.699417] ? iov_iter_get_pages+0x1ef/0x11a0 [ 328.703984] ? __lock_is_held+0xb5/0x140 [ 328.708037] generic_gcmaes_encrypt+0xfd/0x150 [ 328.712618] ? generic_gcmaes_encrypt+0xfd/0x150 [ 328.717355] ? helper_rfc4106_encrypt+0x450/0x450 [ 328.722193] ? __kmalloc+0x5f1/0x770 [ 328.725893] gcmaes_wrapper_encrypt+0x109/0x180 [ 328.730576] tls_push_record+0x966/0x1720 [ 328.734703] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.739280] tls_sw_sendmsg+0x92d/0x1020 [ 328.743314] ? mark_held_locks+0x130/0x130 [ 328.747523] ? __lock_acquire+0x792/0x4980 [ 328.751737] ? find_held_lock+0x36/0x1d0 [ 328.755774] ? tls_sw_push_pending_record+0x10/0x10 [ 328.760764] ? __local_bh_enable_ip+0x160/0x260 [ 328.765409] ? lock_sock_nested+0xc5/0x100 [ 328.769728] ? lockdep_hardirqs_on+0x421/0x5c0 [ 328.774299] ? lock_sock_nested+0x82/0x100 [ 328.778526] ? trace_hardirqs_on+0x28/0x190 [ 328.782823] ? lock_sock_nested+0x82/0x100 [ 328.787049] ? lock_sock_nested+0x82/0x100 [ 328.791261] inet_sendmsg+0x108/0x440 [ 328.795052] smc_sendmsg+0x223/0x320 [ 328.798740] ? smc_sendpage+0x170/0x170 [ 328.802687] sock_sendmsg+0xb5/0xf0 [ 328.806291] sock_write_iter+0x215/0x420 [ 328.810325] ? sock_sendmsg+0xf0/0xf0 [ 328.814109] __vfs_write+0x443/0x890 [ 328.817798] ? kernel_read+0x130/0x130 [ 328.822446] ? selinux_file_permission+0x2d1/0x3f0 [ 328.827358] ? rw_verify_area+0xb8/0x2b0 [ 328.831396] vfs_write+0x150/0x4d0 [ 328.834912] ksys_write+0x103/0x260 [ 328.838549] ? do_sys_open+0x16e/0x350 [ 328.842424] ? __ia32_sys_read+0xa0/0xa0 [ 328.846472] ? do_syscall_64+0x21/0x4e0 [ 328.850427] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.856697] __x64_sys_write+0x6e/0xb0 [ 328.860566] do_syscall_64+0xd0/0x4e0 [ 328.864347] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 328.869529] RIP: 0033:0x459279 [ 328.872701] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 328.891583] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 328.899354] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 328.906600] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 328.913848] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 328.921095] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 328.928358] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 328.944398] CPU: 1 PID: 12000 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 328.952299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.961647] Call Trace: [ 328.964228] dump_stack+0x123/0x177 [ 328.967852] should_fail.cold.4+0x5/0x13 [ 328.971909] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 328.977006] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 328.982274] ? kasan_unpoison_shadow+0x35/0x50 [ 328.986852] __alloc_pages_nodemask+0x1d5/0x710 [ 328.991518] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 328.996516] alloc_pages_current+0xd6/0x1b0 [ 329.000818] skb_page_frag_refill+0x20b/0x400 [ 329.005291] sk_page_frag_refill+0x46/0x1b0 [ 329.009589] tcp_sendmsg_locked+0xc58/0x35b0 [ 329.014074] ? mark_held_locks+0x130/0x130 [ 329.018287] ? mark_held_locks+0xc7/0x130 [ 329.022419] ? tcp_sendpage+0x50/0x50 [ 329.026217] ? mark_held_locks+0xc7/0x130 [ 329.030339] ? __local_bh_enable_ip+0x160/0x260 [ 329.035007] ? lock_sock_nested+0xc5/0x100 [ 329.039221] ? lockdep_hardirqs_on+0x421/0x5c0 [ 329.043815] ? lock_sock_nested+0x82/0x100 [ 329.048030] ? trace_hardirqs_on+0x28/0x190 [ 329.052326] ? lock_sock_nested+0x82/0x100 [ 329.056536] ? lock_sock_nested+0x82/0x100 [ 329.060745] ? __local_bh_enable_ip+0x160/0x260 [ 329.065406] tcp_sendmsg+0x27/0x40 [ 329.068924] inet_sendmsg+0x108/0x440 [ 329.072714] smc_sendmsg+0x223/0x320 [ 329.076417] ? smc_sendpage+0x170/0x170 [ 329.080364] sock_sendmsg+0xb5/0xf0 [ 329.083965] sock_write_iter+0x215/0x420 [ 329.088000] ? sock_sendmsg+0xf0/0xf0 [ 329.091783] __vfs_write+0x443/0x890 [ 329.095473] ? kernel_read+0x130/0x130 [ 329.099369] ? selinux_file_permission+0x2d1/0x3f0 [ 329.104277] ? rw_verify_area+0xb8/0x2b0 [ 329.108314] vfs_write+0x150/0x4d0 [ 329.111847] ksys_write+0x103/0x260 [ 329.115450] ? do_sys_open+0x16e/0x350 [ 329.119311] ? __ia32_sys_read+0xa0/0xa0 [ 329.123347] ? do_syscall_64+0x21/0x4e0 [ 329.127297] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.132636] __x64_sys_write+0x6e/0xb0 [ 329.136501] do_syscall_64+0xd0/0x4e0 [ 329.140277] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.145439] RIP: 0033:0x459279 [ 329.148621] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.167530] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 329.175227] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 329.182498] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 329.189742] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 329.196987] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 329.204232] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 329.244708] FAULT_INJECTION: forcing a failure. [ 329.244708] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 329.247305] FAULT_INJECTION: forcing a failure. [ 329.247305] name failslab, interval 1, probability 0, space 0, times 0 [ 329.256598] FAULT_INJECTION: forcing a failure. [ 329.256598] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 329.256605] CPU: 0 PID: 12020 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 329.256609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.256614] Call Trace: [ 329.284867] FAULT_INJECTION: forcing a failure. [ 329.284867] name failslab, interval 1, probability 0, space 0, times 0 [ 329.287436] dump_stack+0x123/0x177 [ 329.287449] should_fail.cold.4+0x5/0x13 [ 329.287458] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 329.287466] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 329.287472] ? kasan_unpoison_shadow+0x35/0x50 [ 329.287486] __alloc_pages_nodemask+0x1d5/0x710 [ 329.337757] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 329.342762] alloc_pages_current+0xd6/0x1b0 [ 329.347068] skb_page_frag_refill+0x20b/0x400 [ 329.351549] sk_page_frag_refill+0x46/0x1b0 [ 329.355862] tcp_sendmsg_locked+0xc58/0x35b0 [ 329.360264] ? mark_held_locks+0x130/0x130 [ 329.364492] ? mark_held_locks+0xc7/0x130 [ 329.368635] ? tcp_sendpage+0x50/0x50 [ 329.372424] ? mark_held_locks+0xc7/0x130 [ 329.376566] ? __local_bh_enable_ip+0x160/0x260 [ 329.381248] ? lock_sock_nested+0xc5/0x100 [ 329.385473] ? lockdep_hardirqs_on+0x421/0x5c0 [ 329.390059] ? lock_sock_nested+0x82/0x100 [ 329.394277] ? trace_hardirqs_on+0x28/0x190 [ 329.398585] ? lock_sock_nested+0x82/0x100 [ 329.402822] ? lock_sock_nested+0x82/0x100 [ 329.407038] ? __local_bh_enable_ip+0x160/0x260 [ 329.411686] tcp_sendmsg+0x27/0x40 [ 329.415203] inet_sendmsg+0x108/0x440 [ 329.419067] smc_sendmsg+0x223/0x320 [ 329.422756] ? smc_sendpage+0x170/0x170 [ 329.426705] sock_sendmsg+0xb5/0xf0 [ 329.430305] sock_write_iter+0x215/0x420 [ 329.434342] ? sock_sendmsg+0xf0/0xf0 [ 329.438124] __vfs_write+0x443/0x890 [ 329.441835] ? kernel_read+0x130/0x130 [ 329.445793] ? selinux_file_permission+0x2d1/0x3f0 [ 329.450702] ? rw_verify_area+0xb8/0x2b0 [ 329.454737] vfs_write+0x150/0x4d0 [ 329.458255] ksys_write+0x103/0x260 [ 329.461853] ? do_sys_open+0x16e/0x350 [ 329.465714] ? __ia32_sys_read+0xa0/0xa0 [ 329.469749] ? do_syscall_64+0x21/0x4e0 [ 329.473715] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.479054] __x64_sys_write+0x6e/0xb0 [ 329.482915] do_syscall_64+0xd0/0x4e0 [ 329.486691] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.491855] RIP: 0033:0x459279 [ 329.495022] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.513899] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 329.521579] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 329.528826] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 329.536072] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 329.543317] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 329.550560] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 329.569298] CPU: 0 PID: 12022 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 329.577213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.586544] Call Trace: [ 329.589110] dump_stack+0x123/0x177 [ 329.592715] should_fail.cold.4+0x5/0x13 [ 329.596755] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 329.601834] ? kernel_text_address+0x79/0xf0 [ 329.606300] ? __kernel_text_address+0xd/0x40 [ 329.610772] ? unwind_get_return_address+0x61/0xa0 [ 329.615678] __should_failslab+0xba/0xf0 [ 329.619715] should_failslab+0x9/0x14 [ 329.623490] __kmalloc+0x70/0x770 [ 329.626921] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 329.632174] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 329.637251] ? tls_push_record+0xf3/0x1720 [ 329.641463] ? tls_sw_sendmsg+0x92d/0x1020 [ 329.645672] ? inet_sendmsg+0x108/0x440 [ 329.649620] ? smc_sendmsg+0x223/0x320 [ 329.653481] ? sock_sendmsg+0xb5/0xf0 [ 329.657273] ? sock_write_iter+0x215/0x420 [ 329.661484] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 329.667256] ? iov_iter_get_pages+0x1ef/0x11a0 [ 329.671823] ? __lock_is_held+0xb5/0x140 [ 329.675865] generic_gcmaes_encrypt+0xfd/0x150 [ 329.680434] ? generic_gcmaes_encrypt+0xfd/0x150 [ 329.685162] ? helper_rfc4106_encrypt+0x450/0x450 [ 329.690167] ? __kmalloc+0x5f1/0x770 [ 329.693857] gcmaes_wrapper_encrypt+0x109/0x180 [ 329.698865] tls_push_record+0x966/0x1720 [ 329.702987] ? lockdep_hardirqs_on+0x421/0x5c0 [ 329.707550] tls_sw_sendmsg+0x92d/0x1020 [ 329.711586] ? mark_held_locks+0x130/0x130 [ 329.715793] ? __lock_acquire+0x792/0x4980 [ 329.720025] ? find_held_lock+0x36/0x1d0 [ 329.724060] ? tls_sw_push_pending_record+0x10/0x10 [ 329.729050] ? __local_bh_enable_ip+0x160/0x260 [ 329.733693] ? lock_sock_nested+0xc5/0x100 [ 329.737902] ? lockdep_hardirqs_on+0x421/0x5c0 [ 329.742457] ? lock_sock_nested+0x82/0x100 [ 329.746681] ? trace_hardirqs_on+0x28/0x190 [ 329.750977] ? lock_sock_nested+0x82/0x100 [ 329.755186] ? lock_sock_nested+0x82/0x100 [ 329.759397] inet_sendmsg+0x108/0x440 [ 329.763189] smc_sendmsg+0x223/0x320 [ 329.766878] ? smc_sendpage+0x170/0x170 [ 329.770826] sock_sendmsg+0xb5/0xf0 [ 329.774442] sock_write_iter+0x215/0x420 [ 329.778477] ? sock_sendmsg+0xf0/0xf0 [ 329.782263] __vfs_write+0x443/0x890 [ 329.786822] ? kernel_read+0x130/0x130 [ 329.790690] ? selinux_file_permission+0x2d1/0x3f0 [ 329.795597] ? rw_verify_area+0xb8/0x2b0 [ 329.799634] vfs_write+0x150/0x4d0 [ 329.803151] ksys_write+0x103/0x260 [ 329.806753] ? do_sys_open+0x16e/0x350 [ 329.810616] ? __ia32_sys_read+0xa0/0xa0 [ 329.814913] ? do_syscall_64+0x21/0x4e0 [ 329.818862] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.824200] __x64_sys_write+0x6e/0xb0 [ 329.828061] do_syscall_64+0xd0/0x4e0 [ 329.831838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 329.837016] RIP: 0033:0x459279 [ 329.840197] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 329.859190] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 329.866877] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 329.874231] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 329.881479] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 329.888725] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 329.895986] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 329.903690] CPU: 1 PID: 12019 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 329.911576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.920923] Call Trace: [ 329.923503] dump_stack+0x123/0x177 [ 329.927129] should_fail.cold.4+0x5/0x13 [ 329.931184] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 329.936279] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 329.941576] ? kasan_unpoison_shadow+0x35/0x50 [ 329.946152] __alloc_pages_nodemask+0x1d5/0x710 [ 329.950815] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 329.955825] alloc_pages_current+0xd6/0x1b0 [ 329.960131] skb_page_frag_refill+0x20b/0x400 [ 329.964607] sk_page_frag_refill+0x46/0x1b0 [ 329.968926] tcp_sendmsg_locked+0xc58/0x35b0 [ 329.973327] ? mark_held_locks+0x130/0x130 [ 329.977557] ? mark_held_locks+0xc7/0x130 [ 329.981706] ? tcp_sendpage+0x50/0x50 [ 329.985483] ? mark_held_locks+0xc7/0x130 [ 329.989621] ? __local_bh_enable_ip+0x160/0x260 [ 329.994266] ? lock_sock_nested+0xc5/0x100 [ 329.998480] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.003036] ? lock_sock_nested+0x82/0x100 [ 330.007354] ? trace_hardirqs_on+0x28/0x190 [ 330.011660] ? lock_sock_nested+0x82/0x100 [ 330.015879] ? lock_sock_nested+0x82/0x100 [ 330.020109] ? __local_bh_enable_ip+0x160/0x260 [ 330.024767] tcp_sendmsg+0x27/0x40 [ 330.028288] inet_sendmsg+0x108/0x440 [ 330.032071] smc_sendmsg+0x223/0x320 [ 330.035763] ? smc_sendpage+0x170/0x170 [ 330.039735] sock_sendmsg+0xb5/0xf0 [ 330.043340] sock_write_iter+0x215/0x420 [ 330.047384] ? sock_sendmsg+0xf0/0xf0 [ 330.051171] __vfs_write+0x443/0x890 [ 330.054862] ? kernel_read+0x130/0x130 [ 330.058737] ? selinux_file_permission+0x2d1/0x3f0 [ 330.063662] ? rw_verify_area+0xb8/0x2b0 [ 330.067703] vfs_write+0x150/0x4d0 [ 330.071256] ksys_write+0x103/0x260 [ 330.074863] ? do_sys_open+0x16e/0x350 [ 330.078736] ? __ia32_sys_read+0xa0/0xa0 [ 330.082774] ? do_syscall_64+0x21/0x4e0 [ 330.086729] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.092069] __x64_sys_write+0x6e/0xb0 [ 330.095936] do_syscall_64+0xd0/0x4e0 [ 330.099724] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.104911] RIP: 0033:0x459279 [ 330.108079] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 330.127044] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 330.135160] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 330.142406] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 330.149651] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 330.156897] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 330.164142] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 330.171414] CPU: 0 PID: 12026 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 330.179299] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.188648] Call Trace: [ 330.191229] dump_stack+0x123/0x177 [ 330.194852] should_fail.cold.4+0x5/0x13 [ 330.198912] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 330.204005] ? kernel_text_address+0x79/0xf0 [ 330.208406] ? __kernel_text_address+0xd/0x40 [ 330.212895] ? unwind_get_return_address+0x61/0xa0 [ 330.217819] __should_failslab+0xba/0xf0 [ 330.221869] should_failslab+0x9/0x14 [ 330.225648] __kmalloc+0x70/0x770 [ 330.229093] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 330.234360] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 330.239439] ? tls_push_record+0xf3/0x1720 [ 330.243646] ? tls_sw_sendmsg+0x92d/0x1020 [ 330.247858] ? inet_sendmsg+0x108/0x440 [ 330.251807] ? smc_sendmsg+0x223/0x320 [ 330.255666] ? sock_sendmsg+0xb5/0xf0 [ 330.259440] ? sock_write_iter+0x215/0x420 [ 330.263650] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 330.269443] ? iov_iter_get_pages+0x1ef/0x11a0 [ 330.274010] ? __lock_is_held+0xb5/0x140 [ 330.278052] generic_gcmaes_encrypt+0xfd/0x150 [ 330.282608] ? generic_gcmaes_encrypt+0xfd/0x150 [ 330.287336] ? helper_rfc4106_encrypt+0x450/0x450 [ 330.292241] ? __kmalloc+0x5f1/0x770 [ 330.295945] gcmaes_wrapper_encrypt+0x109/0x180 [ 330.300590] tls_push_record+0x966/0x1720 [ 330.304711] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.309271] tls_sw_sendmsg+0x92d/0x1020 [ 330.313306] ? mark_held_locks+0x130/0x130 [ 330.317514] ? __lock_acquire+0x792/0x4980 [ 330.321742] ? find_held_lock+0x36/0x1d0 [ 330.325779] ? tls_sw_push_pending_record+0x10/0x10 [ 330.330769] ? __local_bh_enable_ip+0x160/0x260 [ 330.335428] ? lock_sock_nested+0xc5/0x100 [ 330.339648] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.344205] ? lock_sock_nested+0x82/0x100 [ 330.348413] ? trace_hardirqs_on+0x28/0x190 [ 330.352709] ? lock_sock_nested+0x82/0x100 [ 330.356917] ? lock_sock_nested+0x82/0x100 [ 330.361130] inet_sendmsg+0x108/0x440 [ 330.364907] smc_sendmsg+0x223/0x320 [ 330.368594] ? smc_sendpage+0x170/0x170 [ 330.372553] sock_sendmsg+0xb5/0xf0 [ 330.376155] sock_write_iter+0x215/0x420 [ 330.380194] ? sock_sendmsg+0xf0/0xf0 [ 330.383977] __vfs_write+0x443/0x890 [ 330.387666] ? kernel_read+0x130/0x130 [ 330.391532] ? selinux_file_permission+0x2d1/0x3f0 [ 330.396437] ? rw_verify_area+0xb8/0x2b0 [ 330.400473] vfs_write+0x150/0x4d0 [ 330.403988] ksys_write+0x103/0x260 [ 330.407589] ? do_sys_open+0x16e/0x350 [ 330.411465] ? __ia32_sys_read+0xa0/0xa0 [ 330.415499] ? do_syscall_64+0x21/0x4e0 [ 330.419449] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.424788] __x64_sys_write+0x6e/0xb0 [ 330.428662] do_syscall_64+0xd0/0x4e0 [ 330.432438] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.437604] RIP: 0033:0x459279 [ 330.440773] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 330.459666] RSP: 002b:00007f53b08dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 330.467366] RAX: ffffffffffffffda RBX: 00007f53b08dfc90 RCX: 0000000000459279 [ 330.474612] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 330.481857] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 330.489101] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08e06d4 [ 330.496346] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 330.551404] FAULT_INJECTION: forcing a failure. [ 330.551404] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 330.551652] FAULT_INJECTION: forcing a failure. [ 330.551652] name failslab, interval 1, probability 0, space 0, times 0 [ 330.576791] FAULT_INJECTION: forcing a failure. [ 330.576791] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 330.589350] CPU: 1 PID: 12046 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 330.589653] FAULT_INJECTION: forcing a failure. [ 330.589653] name failslab, interval 1, probability 0, space 0, times 0 [ 330.597227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.597231] Call Trace: [ 330.597242] dump_stack+0x123/0x177 [ 330.597253] should_fail.cold.4+0x5/0x13 [ 330.597261] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 330.597267] ? kernel_text_address+0x79/0xf0 [ 330.597273] ? __kernel_text_address+0xd/0x40 [ 330.597279] ? unwind_get_return_address+0x61/0xa0 [ 330.597288] __should_failslab+0xba/0xf0 [ 330.597296] should_failslab+0x9/0x14 [ 330.597302] __kmalloc+0x70/0x770 [ 330.597311] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 330.597319] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 330.597326] ? tls_push_record+0xf3/0x1720 [ 330.597330] ? tls_sw_sendmsg+0x92d/0x1020 [ 330.597336] ? inet_sendmsg+0x108/0x440 [ 330.597343] ? smc_sendmsg+0x223/0x320 [ 330.597349] ? sock_sendmsg+0xb5/0xf0 [ 330.597353] ? sock_write_iter+0x215/0x420 [ 330.597363] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 330.597371] ? iov_iter_get_pages+0x1ef/0x11a0 [ 330.597385] ? __lock_is_held+0xb5/0x140 [ 330.707384] generic_gcmaes_encrypt+0xfd/0x150 [ 330.711948] ? generic_gcmaes_encrypt+0xfd/0x150 [ 330.716684] ? helper_rfc4106_encrypt+0x450/0x450 [ 330.721507] ? __kmalloc+0x5f1/0x770 [ 330.725209] gcmaes_wrapper_encrypt+0x109/0x180 [ 330.729861] tls_push_record+0x966/0x1720 [ 330.733995] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.738591] tls_sw_sendmsg+0x92d/0x1020 [ 330.742635] ? mark_held_locks+0x130/0x130 [ 330.746871] ? __lock_acquire+0x792/0x4980 [ 330.751434] ? find_held_lock+0x36/0x1d0 [ 330.755473] ? tls_sw_push_pending_record+0x10/0x10 [ 330.760486] ? __local_bh_enable_ip+0x160/0x260 [ 330.765169] ? lock_sock_nested+0xc5/0x100 [ 330.769380] ? lockdep_hardirqs_on+0x421/0x5c0 [ 330.773953] ? lock_sock_nested+0x82/0x100 [ 330.778165] ? trace_hardirqs_on+0x28/0x190 [ 330.782478] ? lock_sock_nested+0x82/0x100 [ 330.786691] ? lock_sock_nested+0x82/0x100 [ 330.790924] inet_sendmsg+0x108/0x440 [ 330.794704] smc_sendmsg+0x223/0x320 [ 330.798394] ? smc_sendpage+0x170/0x170 [ 330.802344] sock_sendmsg+0xb5/0xf0 [ 330.805947] sock_write_iter+0x215/0x420 [ 330.809984] ? sock_sendmsg+0xf0/0xf0 [ 330.813786] __vfs_write+0x443/0x890 [ 330.817477] ? kernel_read+0x130/0x130 [ 330.821361] ? selinux_file_permission+0x2d1/0x3f0 [ 330.826268] ? rw_verify_area+0xb8/0x2b0 [ 330.830308] vfs_write+0x150/0x4d0 [ 330.833826] ksys_write+0x103/0x260 [ 330.837425] ? do_sys_open+0x16e/0x350 [ 330.841288] ? __ia32_sys_read+0xa0/0xa0 [ 330.845338] ? do_syscall_64+0x21/0x4e0 [ 330.849293] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.854645] __x64_sys_write+0x6e/0xb0 [ 330.858520] do_syscall_64+0xd0/0x4e0 [ 330.862306] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 330.867476] RIP: 0033:0x459279 [ 330.870649] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 330.889531] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 330.897215] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 330.904463] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 330.911708] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 330.918973] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 330.926219] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 330.933519] CPU: 0 PID: 12016 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 330.934175] FAULT_INJECTION: forcing a failure. [ 330.934175] name failslab, interval 1, probability 0, space 0, times 0 [ 330.941410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.961901] Call Trace: [ 330.964482] dump_stack+0x123/0x177 [ 330.968106] should_fail.cold.4+0x5/0x13 [ 330.972168] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 330.977262] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 330.982532] ? kasan_unpoison_shadow+0x35/0x50 [ 330.987110] __alloc_pages_nodemask+0x1d5/0x710 [ 330.991766] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 330.996777] alloc_pages_current+0xd6/0x1b0 [ 331.001083] skb_page_frag_refill+0x20b/0x400 [ 331.005569] sk_page_frag_refill+0x46/0x1b0 [ 331.009900] tcp_sendmsg_locked+0xc58/0x35b0 [ 331.014301] ? mark_held_locks+0x130/0x130 [ 331.018520] ? mark_held_locks+0xc7/0x130 [ 331.022653] ? tcp_sendpage+0x50/0x50 [ 331.026430] ? mark_held_locks+0xc7/0x130 [ 331.030557] ? __local_bh_enable_ip+0x160/0x260 [ 331.035211] ? lock_sock_nested+0xc5/0x100 [ 331.039429] ? lockdep_hardirqs_on+0x421/0x5c0 [ 331.043992] ? lock_sock_nested+0x82/0x100 [ 331.048223] ? trace_hardirqs_on+0x28/0x190 [ 331.052522] ? lock_sock_nested+0x82/0x100 [ 331.056912] ? lock_sock_nested+0x82/0x100 [ 331.061136] ? __local_bh_enable_ip+0x160/0x260 [ 331.065793] tcp_sendmsg+0x27/0x40 [ 331.069319] inet_sendmsg+0x108/0x440 [ 331.073114] smc_sendmsg+0x223/0x320 [ 331.076818] ? smc_sendpage+0x170/0x170 [ 331.080780] sock_sendmsg+0xb5/0xf0 [ 331.084399] sock_write_iter+0x215/0x420 [ 331.088447] ? sock_sendmsg+0xf0/0xf0 [ 331.092237] __vfs_write+0x443/0x890 [ 331.095939] ? kernel_read+0x130/0x130 [ 331.099826] ? selinux_file_permission+0x2d1/0x3f0 [ 331.104744] ? rw_verify_area+0xb8/0x2b0 [ 331.108786] vfs_write+0x150/0x4d0 [ 331.112305] ksys_write+0x103/0x260 [ 331.115913] ? do_sys_open+0x16e/0x350 [ 331.119787] ? __ia32_sys_read+0xa0/0xa0 [ 331.123839] ? do_syscall_64+0x21/0x4e0 [ 331.127801] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.133150] __x64_sys_write+0x6e/0xb0 [ 331.137023] do_syscall_64+0xd0/0x4e0 [ 331.140810] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.145997] RIP: 0033:0x459279 [ 331.149166] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 331.168061] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 331.175751] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 331.183007] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 331.190254] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 331.197503] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 331.204758] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 331.212017] CPU: 1 PID: 12045 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 331.219914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.229249] Call Trace: [ 331.231823] dump_stack+0x123/0x177 [ 331.235434] should_fail.cold.4+0x5/0x13 [ 331.239475] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 331.244556] ? kernel_text_address+0x79/0xf0 [ 331.248941] ? __kernel_text_address+0xd/0x40 [ 331.253415] ? unwind_get_return_address+0x61/0xa0 [ 331.263185] __should_failslab+0xba/0xf0 [ 331.267402] should_failslab+0x9/0x14 [ 331.271182] __kmalloc+0x70/0x770 [ 331.274653] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 331.279907] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 331.284991] ? tls_push_record+0xf3/0x1720 [ 331.289207] ? tls_sw_sendmsg+0x92d/0x1020 [ 331.293514] ? inet_sendmsg+0x108/0x440 [ 331.297470] ? smc_sendmsg+0x223/0x320 [ 331.301362] ? sock_sendmsg+0xb5/0xf0 [ 331.305144] ? sock_write_iter+0x215/0x420 [ 331.309644] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 331.315423] ? iov_iter_get_pages+0x1ef/0x11a0 [ 331.319991] ? __lock_is_held+0xb5/0x140 [ 331.324034] generic_gcmaes_encrypt+0xfd/0x150 [ 331.328591] ? generic_gcmaes_encrypt+0xfd/0x150 [ 331.333326] ? helper_rfc4106_encrypt+0x450/0x450 [ 331.338155] ? __kmalloc+0x5f1/0x770 [ 331.341849] gcmaes_wrapper_encrypt+0x109/0x180 [ 331.346497] tls_push_record+0x966/0x1720 [ 331.350623] ? lockdep_hardirqs_on+0x421/0x5c0 [ 331.355192] tls_sw_sendmsg+0x92d/0x1020 [ 331.359237] ? mark_held_locks+0x130/0x130 [ 331.363461] ? __lock_acquire+0x792/0x4980 [ 331.367802] ? find_held_lock+0x36/0x1d0 [ 331.371844] ? tls_sw_push_pending_record+0x10/0x10 [ 331.376839] ? __local_bh_enable_ip+0x160/0x260 [ 331.381496] ? lock_sock_nested+0xc5/0x100 [ 331.385722] ? lockdep_hardirqs_on+0x421/0x5c0 [ 331.390277] ? lock_sock_nested+0x82/0x100 [ 331.394488] ? trace_hardirqs_on+0x28/0x190 [ 331.398795] ? lock_sock_nested+0x82/0x100 [ 331.403007] inet_sendmsg+0x108/0x440 [ 331.406798] smc_sendmsg+0x223/0x320 [ 331.410486] ? smc_sendpage+0x170/0x170 [ 331.414436] sock_sendmsg+0xb5/0xf0 [ 331.418038] sock_write_iter+0x215/0x420 [ 331.422072] ? sock_sendmsg+0xf0/0xf0 [ 331.425860] __vfs_write+0x443/0x890 [ 331.429549] ? kernel_read+0x130/0x130 [ 331.433417] ? selinux_file_permission+0x2d1/0x3f0 [ 331.438325] ? rw_verify_area+0xb8/0x2b0 [ 331.442362] vfs_write+0x150/0x4d0 [ 331.445885] ksys_write+0x103/0x260 [ 331.449485] ? do_sys_open+0x16e/0x350 [ 331.453347] ? __ia32_sys_read+0xa0/0xa0 [ 331.457398] ? do_syscall_64+0x21/0x4e0 [ 331.461361] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.466702] __x64_sys_write+0x6e/0xb0 [ 331.470564] do_syscall_64+0xd0/0x4e0 [ 331.474340] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.479505] RIP: 0033:0x459279 [ 331.482674] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 331.501555] RSP: 002b:00007ffaf4da6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 331.509245] RAX: ffffffffffffffda RBX: 00007ffaf4da6c90 RCX: 0000000000459279 [ 331.516523] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 331.523795] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 331.531044] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4da76d4 [ 331.538294] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 331.545558] CPU: 0 PID: 12040 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 331.553477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.562826] Call Trace: [ 331.565410] dump_stack+0x123/0x177 [ 331.569037] should_fail.cold.4+0x5/0x13 [ 331.573092] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 331.578191] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 331.583468] ? kasan_unpoison_shadow+0x35/0x50 [ 331.588051] __alloc_pages_nodemask+0x1d5/0x710 [ 331.592715] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 331.597752] alloc_pages_current+0xd6/0x1b0 [ 331.602080] skb_page_frag_refill+0x20b/0x400 [ 331.606573] sk_page_frag_refill+0x46/0x1b0 [ 331.610886] tcp_sendmsg_locked+0xc58/0x35b0 [ 331.615289] ? mark_held_locks+0x130/0x130 [ 331.619509] ? mark_held_locks+0xc7/0x130 [ 331.623659] ? tcp_sendpage+0x50/0x50 [ 331.627452] ? mark_held_locks+0xc7/0x130 [ 331.631627] ? __local_bh_enable_ip+0x160/0x260 [ 331.636283] ? lock_sock_nested+0xc5/0x100 [ 331.640508] ? lockdep_hardirqs_on+0x421/0x5c0 [ 331.645096] ? lock_sock_nested+0x82/0x100 [ 331.649320] ? trace_hardirqs_on+0x28/0x190 2020/06/02 10:24:33 executed programs: 1123 [ 331.653628] ? lock_sock_nested+0x82/0x100 [ 331.657848] ? lock_sock_nested+0x82/0x100 [ 331.662103] ? __local_bh_enable_ip+0x160/0x260 [ 331.666773] tcp_sendmsg+0x27/0x40 [ 331.670336] inet_sendmsg+0x108/0x440 [ 331.674127] smc_sendmsg+0x223/0x320 [ 331.677845] ? smc_sendpage+0x170/0x170 [ 331.681806] sock_sendmsg+0xb5/0xf0 [ 331.685422] sock_write_iter+0x215/0x420 [ 331.689471] ? sock_sendmsg+0xf0/0xf0 [ 331.693300] __vfs_write+0x443/0x890 [ 331.697005] ? kernel_read+0x130/0x130 [ 331.700883] ? selinux_file_permission+0x2d1/0x3f0 [ 331.705805] ? rw_verify_area+0xb8/0x2b0 [ 331.709858] vfs_write+0x150/0x4d0 [ 331.713390] ksys_write+0x103/0x260 [ 331.717006] ? do_sys_open+0x16e/0x350 [ 331.720880] ? __ia32_sys_read+0xa0/0xa0 [ 331.724936] ? do_syscall_64+0x21/0x4e0 [ 331.728903] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.734315] __x64_sys_write+0x6e/0xb0 [ 331.738193] do_syscall_64+0xd0/0x4e0 [ 331.741981] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 331.747161] RIP: 0033:0x459279 [ 331.750342] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 331.769231] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 331.776949] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 331.784214] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 331.791473] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 331.798739] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 331.806002] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 331.827447] FAULT_INJECTION: forcing a failure. [ 331.827447] name failslab, interval 1, probability 0, space 0, times 0 [ 331.831151] CPU: 1 PID: 12047 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 331.846576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.856032] Call Trace: [ 331.858611] dump_stack+0x123/0x177 [ 331.862232] should_fail.cold.4+0x5/0x13 [ 331.866287] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 331.871377] ? kernel_text_address+0x79/0xf0 [ 331.875825] ? __kernel_text_address+0xd/0x40 [ 331.880309] ? unwind_get_return_address+0x61/0xa0 [ 331.885226] __should_failslab+0xba/0xf0 [ 331.889280] should_failslab+0x9/0x14 [ 331.893067] __kmalloc+0x70/0x770 [ 331.896510] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 331.901775] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 331.906866] ? tls_push_record+0xf3/0x1720 [ 331.911084] ? tls_sw_sendmsg+0x92d/0x1020 [ 331.915306] ? inet_sendmsg+0x108/0x440 [ 331.919269] ? smc_sendmsg+0x223/0x320 [ 331.923148] ? sock_sendmsg+0xb5/0xf0 [ 331.926971] ? sock_write_iter+0x215/0x420 [ 331.931194] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 331.937086] ? iov_iter_get_pages+0x1ef/0x11a0 [ 331.941661] ? __lock_is_held+0xb5/0x140 [ 331.945888] generic_gcmaes_encrypt+0xfd/0x150 [ 331.950463] ? generic_gcmaes_encrypt+0xfd/0x150 [ 331.955250] ? helper_rfc4106_encrypt+0x450/0x450 [ 331.960085] ? __kmalloc+0x5f1/0x770 [ 331.963791] gcmaes_wrapper_encrypt+0x109/0x180 [ 331.968453] tls_push_record+0x966/0x1720 [ 331.972589] ? lockdep_hardirqs_on+0x421/0x5c0 [ 331.977168] tls_sw_sendmsg+0x92d/0x1020 [ 331.981215] ? mark_held_locks+0x130/0x130 [ 331.985478] ? __lock_acquire+0x792/0x4980 [ 331.989716] ? find_held_lock+0x36/0x1d0 [ 331.993825] ? tls_sw_push_pending_record+0x10/0x10 [ 331.998841] ? __local_bh_enable_ip+0x160/0x260 [ 332.003499] ? lock_sock_nested+0xc5/0x100 [ 332.007764] ? lockdep_hardirqs_on+0x421/0x5c0 [ 332.012332] ? lock_sock_nested+0x82/0x100 [ 332.016561] ? trace_hardirqs_on+0x28/0x190 [ 332.020872] ? lock_sock_nested+0x82/0x100 [ 332.025090] ? lock_sock_nested+0x82/0x100 [ 332.029312] inet_sendmsg+0x108/0x440 [ 332.033102] smc_sendmsg+0x223/0x320 [ 332.036842] ? smc_sendpage+0x170/0x170 [ 332.040805] sock_sendmsg+0xb5/0xf0 [ 332.044420] sock_write_iter+0x215/0x420 [ 332.048521] ? sock_sendmsg+0xf0/0xf0 [ 332.052315] __vfs_write+0x443/0x890 [ 332.056052] ? kernel_read+0x130/0x130 [ 332.059998] ? selinux_file_permission+0x2d1/0x3f0 [ 332.064915] ? rw_verify_area+0xb8/0x2b0 [ 332.068963] vfs_write+0x150/0x4d0 [ 332.072490] ksys_write+0x103/0x260 [ 332.076102] ? do_sys_open+0x16e/0x350 [ 332.079974] ? __ia32_sys_read+0xa0/0xa0 [ 332.084021] ? do_syscall_64+0x21/0x4e0 [ 332.087982] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.093336] __x64_sys_write+0x6e/0xb0 [ 332.097214] do_syscall_64+0xd0/0x4e0 [ 332.101009] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.106252] RIP: 0033:0x459279 [ 332.109431] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 332.128348] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 332.136044] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 332.143338] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 332.150594] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 332.157850] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 332.165191] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 332.172462] CPU: 0 PID: 12057 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 332.180527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.190012] Call Trace: [ 332.192600] dump_stack+0x123/0x177 [ 332.196232] should_fail.cold.4+0x5/0x13 [ 332.200296] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 332.205395] ? kernel_text_address+0x79/0xf0 [ 332.209804] ? __kernel_text_address+0xd/0x40 [ 332.214308] ? unwind_get_return_address+0x61/0xa0 [ 332.219326] __should_failslab+0xba/0xf0 [ 332.223543] should_failslab+0x9/0x14 [ 332.227482] __kmalloc+0x70/0x770 [ 332.230940] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 332.236221] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 332.241325] ? tls_push_record+0xf3/0x1720 [ 332.245559] ? tls_sw_sendmsg+0x92d/0x1020 [ 332.249790] ? inet_sendmsg+0x108/0x440 [ 332.253751] ? smc_sendmsg+0x223/0x320 [ 332.257621] ? sock_sendmsg+0xb5/0xf0 [ 332.261404] ? sock_write_iter+0x215/0x420 [ 332.265624] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 332.271463] ? iov_iter_get_pages+0x1ef/0x11a0 [ 332.276035] ? __lock_is_held+0xb5/0x140 [ 332.280087] generic_gcmaes_encrypt+0xfd/0x150 [ 332.284653] ? generic_gcmaes_encrypt+0xfd/0x150 [ 332.289408] ? helper_rfc4106_encrypt+0x450/0x450 [ 332.294243] ? __kmalloc+0x5f1/0x770 [ 332.297941] gcmaes_wrapper_encrypt+0x109/0x180 [ 332.302596] tls_push_record+0x966/0x1720 [ 332.306725] ? lockdep_hardirqs_on+0x421/0x5c0 [ 332.311353] tls_sw_sendmsg+0x92d/0x1020 [ 332.315398] ? mark_held_locks+0x130/0x130 [ 332.319614] ? __lock_acquire+0x792/0x4980 [ 332.323836] ? find_held_lock+0x36/0x1d0 [ 332.327883] ? tls_sw_push_pending_record+0x10/0x10 [ 332.332920] ? __local_bh_enable_ip+0x160/0x260 [ 332.337585] ? lock_sock_nested+0xc5/0x100 [ 332.341802] ? lockdep_hardirqs_on+0x421/0x5c0 [ 332.346365] ? lock_sock_nested+0x82/0x100 [ 332.350583] ? trace_hardirqs_on+0x28/0x190 [ 332.354889] ? lock_sock_nested+0x82/0x100 [ 332.359108] ? lock_sock_nested+0x82/0x100 [ 332.363328] inet_sendmsg+0x108/0x440 [ 332.367117] smc_sendmsg+0x223/0x320 [ 332.370816] ? smc_sendpage+0x170/0x170 [ 332.374828] sock_sendmsg+0xb5/0xf0 [ 332.378439] sock_write_iter+0x215/0x420 [ 332.382482] ? sock_sendmsg+0xf0/0xf0 [ 332.386274] __vfs_write+0x443/0x890 [ 332.389972] ? kernel_read+0x130/0x130 [ 332.393851] ? selinux_file_permission+0x2d1/0x3f0 [ 332.398773] ? rw_verify_area+0xb8/0x2b0 [ 332.402818] vfs_write+0x150/0x4d0 [ 332.406341] ksys_write+0x103/0x260 [ 332.409951] ? do_sys_open+0x16e/0x350 [ 332.413823] ? __ia32_sys_read+0xa0/0xa0 [ 332.417869] ? do_syscall_64+0x21/0x4e0 [ 332.421826] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.427175] __x64_sys_write+0x6e/0xb0 [ 332.431046] do_syscall_64+0xd0/0x4e0 [ 332.434834] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.440006] RIP: 0033:0x459279 [ 332.443182] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 332.462069] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 332.469758] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 332.477014] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 332.484313] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 332.491568] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 332.498822] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 332.556674] FAULT_INJECTION: forcing a failure. [ 332.556674] name failslab, interval 1, probability 0, space 0, times 0 [ 332.557061] FAULT_INJECTION: forcing a failure. [ 332.557061] name failslab, interval 1, probability 0, space 0, times 0 [ 332.580077] FAULT_INJECTION: forcing a failure. [ 332.580077] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 332.601802] FAULT_INJECTION: forcing a failure. [ 332.601802] name failslab, interval 1, probability 0, space 0, times 0 [ 332.601813] CPU: 0 PID: 12066 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 332.620998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.630368] Call Trace: [ 332.632961] dump_stack+0x123/0x177 [ 332.636593] should_fail.cold.4+0x5/0x13 [ 332.640654] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 332.645751] ? kernel_text_address+0x79/0xf0 [ 332.650166] ? __kernel_text_address+0xd/0x40 [ 332.654662] ? unwind_get_return_address+0x61/0xa0 [ 332.659596] __should_failslab+0xba/0xf0 [ 332.663660] should_failslab+0x9/0x14 [ 332.667458] __kmalloc+0x70/0x770 [ 332.670916] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 332.676207] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 332.681327] ? tls_push_record+0xf3/0x1720 [ 332.685562] ? tls_sw_sendmsg+0x92d/0x1020 [ 332.689941] ? inet_sendmsg+0x108/0x440 [ 332.693914] ? smc_sendmsg+0x223/0x320 [ 332.697798] ? sock_sendmsg+0xb5/0xf0 [ 332.701593] ? sock_write_iter+0x215/0x420 [ 332.705823] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 332.711614] ? iov_iter_get_pages+0x1ef/0x11a0 [ 332.716325] ? __lock_is_held+0xb5/0x140 [ 332.720397] generic_gcmaes_encrypt+0xfd/0x150 [ 332.724984] ? generic_gcmaes_encrypt+0xfd/0x150 [ 332.729741] ? helper_rfc4106_encrypt+0x450/0x450 [ 332.734585] ? __kmalloc+0x5f1/0x770 [ 332.738300] gcmaes_wrapper_encrypt+0x109/0x180 [ 332.743086] tls_push_record+0x966/0x1720 [ 332.747305] ? lockdep_hardirqs_on+0x421/0x5c0 [ 332.751885] tls_sw_sendmsg+0x92d/0x1020 [ 332.755940] ? mark_held_locks+0x130/0x130 [ 332.760171] ? __lock_acquire+0x792/0x4980 [ 332.764401] ? find_held_lock+0x36/0x1d0 [ 332.768453] ? tls_sw_push_pending_record+0x10/0x10 [ 332.773463] ? __local_bh_enable_ip+0x160/0x260 [ 332.778185] ? lock_sock_nested+0xc5/0x100 [ 332.782418] ? lockdep_hardirqs_on+0x421/0x5c0 [ 332.786995] ? lock_sock_nested+0x82/0x100 [ 332.791222] ? trace_hardirqs_on+0x28/0x190 [ 332.795539] ? lock_sock_nested+0x82/0x100 [ 332.799772] ? lock_sock_nested+0x82/0x100 [ 332.804021] inet_sendmsg+0x108/0x440 [ 332.807828] smc_sendmsg+0x223/0x320 [ 332.811545] ? smc_sendpage+0x170/0x170 [ 332.815519] sock_sendmsg+0xb5/0xf0 [ 332.819147] sock_write_iter+0x215/0x420 [ 332.823212] ? sock_sendmsg+0xf0/0xf0 [ 332.827023] __vfs_write+0x443/0x890 [ 332.830726] ? kernel_read+0x130/0x130 [ 332.834613] ? selinux_file_permission+0x2d1/0x3f0 [ 332.839704] ? rw_verify_area+0xb8/0x2b0 [ 332.843761] vfs_write+0x150/0x4d0 [ 332.847387] ksys_write+0x103/0x260 [ 332.851157] ? do_sys_open+0x16e/0x350 [ 332.855044] ? __ia32_sys_read+0xa0/0xa0 [ 332.859154] ? do_syscall_64+0x21/0x4e0 [ 332.863121] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.868534] __x64_sys_write+0x6e/0xb0 [ 332.872502] do_syscall_64+0xd0/0x4e0 [ 332.876295] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 332.881471] RIP: 0033:0x459279 [ 332.884650] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 332.903547] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 332.911415] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 332.918680] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 332.925940] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 332.933274] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 332.940535] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 332.947807] CPU: 1 PID: 12067 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 332.955702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.965055] Call Trace: [ 332.967630] dump_stack+0x123/0x177 [ 332.971245] should_fail.cold.4+0x5/0x13 [ 332.975291] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 332.980435] ? kernel_text_address+0x79/0xf0 [ 332.984827] ? __kernel_text_address+0xd/0x40 [ 332.989306] ? unwind_get_return_address+0x61/0xa0 [ 332.994221] __should_failslab+0xba/0xf0 [ 332.998283] should_failslab+0x9/0x14 [ 333.002074] __kmalloc+0x70/0x770 [ 333.005521] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 333.010789] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 333.015921] ? tls_push_record+0xf3/0x1720 [ 333.020155] ? tls_sw_sendmsg+0x92d/0x1020 [ 333.024383] ? inet_sendmsg+0x108/0x440 [ 333.028347] ? smc_sendmsg+0x223/0x320 [ 333.032220] ? sock_sendmsg+0xb5/0xf0 [ 333.036005] ? sock_write_iter+0x215/0x420 [ 333.040228] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 333.046014] ? iov_iter_get_pages+0x1ef/0x11a0 [ 333.050587] ? __lock_is_held+0xb5/0x140 [ 333.054641] generic_gcmaes_encrypt+0xfd/0x150 [ 333.059208] ? generic_gcmaes_encrypt+0xfd/0x150 [ 333.063950] ? helper_rfc4106_encrypt+0x450/0x450 [ 333.068775] ? __kmalloc+0x5f1/0x770 [ 333.072488] gcmaes_wrapper_encrypt+0x109/0x180 [ 333.077144] tls_push_record+0x966/0x1720 [ 333.081271] ? lockdep_hardirqs_on+0x421/0x5c0 [ 333.085858] tls_sw_sendmsg+0x92d/0x1020 [ 333.089902] ? mark_held_locks+0x130/0x130 [ 333.094125] ? __lock_acquire+0x792/0x4980 [ 333.098348] ? find_held_lock+0x36/0x1d0 [ 333.102394] ? tls_sw_push_pending_record+0x10/0x10 [ 333.107392] ? __local_bh_enable_ip+0x160/0x260 [ 333.112041] ? lock_sock_nested+0xc5/0x100 [ 333.116256] ? lockdep_hardirqs_on+0x421/0x5c0 [ 333.120822] ? lock_sock_nested+0x82/0x100 [ 333.125039] ? trace_hardirqs_on+0x28/0x190 [ 333.129339] ? lock_sock_nested+0x82/0x100 [ 333.133557] ? lock_sock_nested+0x82/0x100 [ 333.137776] inet_sendmsg+0x108/0x440 [ 333.141602] smc_sendmsg+0x223/0x320 [ 333.145300] ? smc_sendpage+0x170/0x170 [ 333.149256] sock_sendmsg+0xb5/0xf0 [ 333.152865] sock_write_iter+0x215/0x420 [ 333.156972] ? sock_sendmsg+0xf0/0xf0 [ 333.160764] __vfs_write+0x443/0x890 [ 333.164462] ? kernel_read+0x130/0x130 [ 333.168393] ? selinux_file_permission+0x2d1/0x3f0 [ 333.173308] ? rw_verify_area+0xb8/0x2b0 [ 333.177354] vfs_write+0x150/0x4d0 [ 333.180878] ksys_write+0x103/0x260 [ 333.184487] ? do_sys_open+0x16e/0x350 [ 333.188360] ? __ia32_sys_read+0xa0/0xa0 [ 333.192443] ? do_syscall_64+0x21/0x4e0 [ 333.196436] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.201782] __x64_sys_write+0x6e/0xb0 [ 333.205654] do_syscall_64+0xd0/0x4e0 [ 333.209450] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.214623] RIP: 0033:0x459279 [ 333.217799] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.236771] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 333.244495] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 333.251750] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 333.259005] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 333.266259] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 333.273513] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 333.283746] CPU: 0 PID: 12064 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 333.291648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.301007] Call Trace: [ 333.303594] dump_stack+0x123/0x177 [ 333.307226] should_fail.cold.4+0x5/0x13 [ 333.311290] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 333.316394] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 333.321672] ? kasan_unpoison_shadow+0x35/0x50 [ 333.326262] __alloc_pages_nodemask+0x1d5/0x710 [ 333.330936] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 333.335983] alloc_pages_current+0xd6/0x1b0 [ 333.340315] skb_page_frag_refill+0x20b/0x400 [ 333.344814] sk_page_frag_refill+0x46/0x1b0 [ 333.349141] tcp_sendmsg_locked+0xc58/0x35b0 [ 333.353553] ? mark_held_locks+0x130/0x130 [ 333.357784] ? mark_held_locks+0xc7/0x130 [ 333.362058] ? tcp_sendpage+0x50/0x50 [ 333.365861] ? mark_held_locks+0xc7/0x130 [ 333.370087] ? __local_bh_enable_ip+0x160/0x260 [ 333.374747] ? lock_sock_nested+0xc5/0x100 [ 333.378970] ? lockdep_hardirqs_on+0x421/0x5c0 [ 333.383545] ? lock_sock_nested+0x82/0x100 [ 333.387777] ? trace_hardirqs_on+0x28/0x190 [ 333.392091] ? lock_sock_nested+0x82/0x100 [ 333.396317] ? lock_sock_nested+0x82/0x100 [ 333.400540] ? __local_bh_enable_ip+0x160/0x260 [ 333.405205] tcp_sendmsg+0x27/0x40 [ 333.408737] inet_sendmsg+0x108/0x440 [ 333.412535] smc_sendmsg+0x223/0x320 [ 333.416235] ? smc_sendpage+0x170/0x170 [ 333.420196] sock_sendmsg+0xb5/0xf0 [ 333.423824] sock_write_iter+0x215/0x420 [ 333.427874] ? sock_sendmsg+0xf0/0xf0 [ 333.431665] __vfs_write+0x443/0x890 [ 333.435368] ? kernel_read+0x130/0x130 [ 333.439249] ? selinux_file_permission+0x2d1/0x3f0 [ 333.444175] ? rw_verify_area+0xb8/0x2b0 [ 333.448228] vfs_write+0x150/0x4d0 [ 333.451755] ksys_write+0x103/0x260 [ 333.455370] ? do_sys_open+0x16e/0x350 [ 333.459287] ? __ia32_sys_read+0xa0/0xa0 [ 333.463337] ? do_syscall_64+0x21/0x4e0 [ 333.467302] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.472741] __x64_sys_write+0x6e/0xb0 [ 333.476614] do_syscall_64+0xd0/0x4e0 [ 333.480404] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.485581] RIP: 0033:0x459279 [ 333.488815] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.507703] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 333.515396] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 333.522651] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 333.529908] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 333.537167] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 333.544430] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 333.551704] CPU: 1 PID: 12071 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 333.559595] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.569037] Call Trace: [ 333.571750] dump_stack+0x123/0x177 [ 333.575367] should_fail.cold.4+0x5/0x13 [ 333.579500] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 333.584587] ? kernel_text_address+0x79/0xf0 [ 333.589271] ? __kernel_text_address+0xd/0x40 [ 333.593750] ? unwind_get_return_address+0x61/0xa0 [ 333.598665] __should_failslab+0xba/0xf0 [ 333.602717] should_failslab+0x9/0x14 [ 333.606502] __kmalloc+0x70/0x770 [ 333.609941] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 333.615202] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 333.620286] ? tls_push_record+0xf3/0x1720 [ 333.624504] ? tls_sw_sendmsg+0x92d/0x1020 [ 333.628806] ? inet_sendmsg+0x108/0x440 [ 333.632765] ? smc_sendmsg+0x223/0x320 [ 333.636651] ? sock_sendmsg+0xb5/0xf0 [ 333.640435] ? sock_write_iter+0x215/0x420 [ 333.644656] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 333.650470] ? iov_iter_get_pages+0x1ef/0x11a0 [ 333.655042] ? __lock_is_held+0xb5/0x140 [ 333.659179] generic_gcmaes_encrypt+0xfd/0x150 [ 333.663829] ? generic_gcmaes_encrypt+0xfd/0x150 [ 333.668566] ? helper_rfc4106_encrypt+0x450/0x450 [ 333.673428] ? __kmalloc+0x5f1/0x770 [ 333.677164] gcmaes_wrapper_encrypt+0x109/0x180 [ 333.681905] tls_push_record+0x966/0x1720 [ 333.686037] ? lockdep_hardirqs_on+0x421/0x5c0 [ 333.690644] tls_sw_sendmsg+0x92d/0x1020 [ 333.694690] ? mark_held_locks+0x130/0x130 [ 333.698956] ? __lock_acquire+0x792/0x4980 [ 333.703235] ? find_held_lock+0x36/0x1d0 [ 333.707281] ? tls_sw_push_pending_record+0x10/0x10 [ 333.712280] ? __local_bh_enable_ip+0x160/0x260 [ 333.716933] ? lock_sock_nested+0xc5/0x100 [ 333.721148] ? lockdep_hardirqs_on+0x421/0x5c0 [ 333.725713] ? lock_sock_nested+0x82/0x100 [ 333.731581] ? trace_hardirqs_on+0x28/0x190 [ 333.735886] ? lock_sock_nested+0x82/0x100 [ 333.740106] ? lock_sock_nested+0x82/0x100 [ 333.744326] inet_sendmsg+0x108/0x440 [ 333.748112] smc_sendmsg+0x223/0x320 [ 333.751807] ? smc_sendpage+0x170/0x170 [ 333.755763] sock_sendmsg+0xb5/0xf0 [ 333.759374] sock_write_iter+0x215/0x420 [ 333.763465] ? sock_sendmsg+0xf0/0xf0 [ 333.767258] __vfs_write+0x443/0x890 [ 333.770955] ? kernel_read+0x130/0x130 [ 333.774833] ? selinux_file_permission+0x2d1/0x3f0 [ 333.779747] ? rw_verify_area+0xb8/0x2b0 [ 333.783793] vfs_write+0x150/0x4d0 [ 333.787320] ksys_write+0x103/0x260 [ 333.790928] ? do_sys_open+0x16e/0x350 [ 333.794838] ? __ia32_sys_read+0xa0/0xa0 [ 333.798881] ? do_syscall_64+0x21/0x4e0 [ 333.802937] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.808292] __x64_sys_write+0x6e/0xb0 [ 333.812169] do_syscall_64+0xd0/0x4e0 [ 333.815960] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 333.821138] RIP: 0033:0x459279 [ 333.824319] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 333.843311] RSP: 002b:00007ffaf4da6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 333.851028] RAX: ffffffffffffffda RBX: 00007ffaf4da6c90 RCX: 0000000000459279 [ 333.858462] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 333.865717] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 333.872975] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4da76d4 [ 333.880233] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 333.921373] FAULT_INJECTION: forcing a failure. [ 333.921373] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 333.935831] FAULT_INJECTION: forcing a failure. [ 333.935831] name failslab, interval 1, probability 0, space 0, times 0 [ 333.948619] CPU: 1 PID: 12085 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 333.956607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.965961] Call Trace: [ 333.968553] dump_stack+0x123/0x177 [ 333.972187] should_fail.cold.4+0x5/0x13 [ 333.976251] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 333.981357] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 333.986631] ? kasan_unpoison_shadow+0x35/0x50 [ 333.991211] __alloc_pages_nodemask+0x1d5/0x710 [ 333.995878] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 334.000893] alloc_pages_current+0xd6/0x1b0 [ 334.005212] skb_page_frag_refill+0x20b/0x400 [ 334.009825] sk_page_frag_refill+0x46/0x1b0 [ 334.014689] tcp_sendmsg_locked+0xc58/0x35b0 [ 334.019106] ? mark_held_locks+0x130/0x130 [ 334.023345] ? mark_held_locks+0xc7/0x130 [ 334.027500] ? tcp_sendpage+0x50/0x50 [ 334.031386] ? mark_held_locks+0xc7/0x130 [ 334.035533] ? __local_bh_enable_ip+0x160/0x260 [ 334.040198] ? lock_sock_nested+0xc5/0x100 [ 334.044430] ? lockdep_hardirqs_on+0x421/0x5c0 [ 334.049121] ? lock_sock_nested+0x82/0x100 [ 334.053356] ? trace_hardirqs_on+0x28/0x190 [ 334.057733] ? lock_sock_nested+0x82/0x100 [ 334.061969] ? lock_sock_nested+0x82/0x100 [ 334.066203] ? __local_bh_enable_ip+0x160/0x260 [ 334.070876] tcp_sendmsg+0x27/0x40 [ 334.074415] inet_sendmsg+0x108/0x440 [ 334.078217] smc_sendmsg+0x223/0x320 [ 334.081937] ? smc_sendpage+0x170/0x170 [ 334.085914] sock_sendmsg+0xb5/0xf0 [ 334.089549] sock_write_iter+0x215/0x420 [ 334.093612] ? sock_sendmsg+0xf0/0xf0 [ 334.097572] __vfs_write+0x443/0x890 [ 334.101287] ? kernel_read+0x130/0x130 [ 334.105177] ? selinux_file_permission+0x2d1/0x3f0 [ 334.110113] ? rw_verify_area+0xb8/0x2b0 [ 334.114292] vfs_write+0x150/0x4d0 [ 334.117827] ksys_write+0x103/0x260 [ 334.121582] ? do_sys_open+0x16e/0x350 [ 334.125459] ? __ia32_sys_read+0xa0/0xa0 [ 334.129509] ? do_syscall_64+0x21/0x4e0 [ 334.133482] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.138893] __x64_sys_write+0x6e/0xb0 [ 334.142772] do_syscall_64+0xd0/0x4e0 [ 334.146609] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.151796] RIP: 0033:0x459279 [ 334.155030] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.174017] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 334.181877] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 334.189176] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 334.196434] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 334.203690] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 334.210986] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 334.218287] CPU: 0 PID: 12090 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 334.226177] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.235529] Call Trace: [ 334.238104] dump_stack+0x123/0x177 [ 334.241717] should_fail.cold.4+0x5/0x13 [ 334.245765] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 334.250891] ? kernel_text_address+0x79/0xf0 [ 334.255583] ? __kernel_text_address+0xd/0x40 [ 334.260061] ? unwind_get_return_address+0x61/0xa0 [ 334.264977] __should_failslab+0xba/0xf0 [ 334.269024] should_failslab+0x9/0x14 [ 334.272811] __kmalloc+0x70/0x770 [ 334.276250] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 334.281514] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 334.286658] ? tls_push_record+0xf3/0x1720 [ 334.290876] ? tls_sw_sendmsg+0x92d/0x1020 [ 334.295095] ? inet_sendmsg+0x108/0x440 [ 334.299054] ? smc_sendmsg+0x223/0x320 [ 334.302970] ? sock_sendmsg+0xb5/0xf0 [ 334.306754] ? sock_write_iter+0x215/0x420 [ 334.310974] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 334.316757] ? iov_iter_get_pages+0x1ef/0x11a0 [ 334.321335] ? __lock_is_held+0xb5/0x140 [ 334.325387] generic_gcmaes_encrypt+0xfd/0x150 [ 334.330002] ? generic_gcmaes_encrypt+0xfd/0x150 [ 334.334754] ? helper_rfc4106_encrypt+0x450/0x450 [ 334.339668] ? __kmalloc+0x5f1/0x770 [ 334.343408] gcmaes_wrapper_encrypt+0x109/0x180 [ 334.348062] tls_push_record+0x966/0x1720 [ 334.352226] ? lockdep_hardirqs_on+0x421/0x5c0 [ 334.356810] tls_sw_sendmsg+0x92d/0x1020 [ 334.360854] ? mark_held_locks+0x130/0x130 [ 334.365071] ? __lock_acquire+0x792/0x4980 [ 334.369292] ? find_held_lock+0x36/0x1d0 [ 334.373362] ? tls_sw_push_pending_record+0x10/0x10 [ 334.378412] ? __local_bh_enable_ip+0x160/0x260 [ 334.383065] ? lock_sock_nested+0xc5/0x100 [ 334.387282] ? lockdep_hardirqs_on+0x421/0x5c0 [ 334.391847] ? lock_sock_nested+0x82/0x100 [ 334.396065] ? trace_hardirqs_on+0x28/0x190 [ 334.400368] ? lock_sock_nested+0x82/0x100 [ 334.404637] ? lock_sock_nested+0x82/0x100 [ 334.408980] inet_sendmsg+0x108/0x440 [ 334.412773] smc_sendmsg+0x223/0x320 [ 334.416472] ? smc_sendpage+0x170/0x170 [ 334.420429] sock_sendmsg+0xb5/0xf0 [ 334.424039] sock_write_iter+0x215/0x420 [ 334.428082] ? sock_sendmsg+0xf0/0xf0 [ 334.431876] __vfs_write+0x443/0x890 [ 334.435574] ? kernel_read+0x130/0x130 [ 334.439449] ? selinux_file_permission+0x2d1/0x3f0 [ 334.444367] ? rw_verify_area+0xb8/0x2b0 [ 334.448413] vfs_write+0x150/0x4d0 [ 334.451945] ksys_write+0x103/0x260 [ 334.455554] ? do_sys_open+0x16e/0x350 [ 334.459469] ? __ia32_sys_read+0xa0/0xa0 [ 334.463516] ? do_syscall_64+0x21/0x4e0 [ 334.467475] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.472827] __x64_sys_write+0x6e/0xb0 [ 334.476700] do_syscall_64+0xd0/0x4e0 [ 334.480486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.485657] RIP: 0033:0x459279 [ 334.488833] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.507721] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 334.515536] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 334.522842] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 334.530095] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 334.537350] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 334.544602] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 334.562996] FAULT_INJECTION: forcing a failure. [ 334.562996] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 334.582872] CPU: 1 PID: 12095 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 334.590765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.600149] Call Trace: [ 334.602741] dump_stack+0x123/0x177 [ 334.606375] should_fail.cold.4+0x5/0x13 [ 334.610439] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 334.615542] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 334.620823] ? kasan_unpoison_shadow+0x35/0x50 [ 334.625410] __alloc_pages_nodemask+0x1d5/0x710 [ 334.630081] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 334.635182] alloc_pages_current+0xd6/0x1b0 [ 334.639519] skb_page_frag_refill+0x20b/0x400 [ 334.644021] sk_page_frag_refill+0x46/0x1b0 [ 334.648344] tcp_sendmsg_locked+0xc58/0x35b0 [ 334.652918] ? mark_held_locks+0x130/0x130 [ 334.657145] ? tcp_sendpage+0x50/0x50 [ 334.660933] ? mark_held_locks+0xc7/0x130 [ 334.665123] ? __local_bh_enable_ip+0x160/0x260 [ 334.669774] ? lock_sock_nested+0xc5/0x100 [ 334.674016] ? lockdep_hardirqs_on+0x421/0x5c0 [ 334.678580] ? lock_sock_nested+0x82/0x100 [ 334.682795] ? trace_hardirqs_on+0x28/0x190 [ 334.687102] ? lock_sock_nested+0x82/0x100 [ 334.691369] ? lock_sock_nested+0x82/0x100 [ 334.695588] ? __local_bh_enable_ip+0x160/0x260 [ 334.700242] tcp_sendmsg+0x27/0x40 [ 334.703800] inet_sendmsg+0x108/0x440 [ 334.707585] smc_sendmsg+0x223/0x320 [ 334.711280] ? smc_sendpage+0x170/0x170 [ 334.715237] sock_sendmsg+0xb5/0xf0 [ 334.718848] sock_write_iter+0x215/0x420 [ 334.722893] ? sock_sendmsg+0xf0/0xf0 [ 334.726696] ? call_bind_status+0x1b0/0x4c0 [ 334.731005] __vfs_write+0x443/0x890 [ 334.734704] ? kernel_read+0x130/0x130 [ 334.738580] ? selinux_file_permission+0x2d1/0x3f0 [ 334.743495] ? rw_verify_area+0xb8/0x2b0 [ 334.747540] vfs_write+0x150/0x4d0 [ 334.751153] ksys_write+0x103/0x260 [ 334.754763] ? do_sys_open+0x16e/0x350 [ 334.758635] ? __ia32_sys_read+0xa0/0xa0 [ 334.762679] ? do_syscall_64+0x21/0x4e0 [ 334.766636] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.772008] __x64_sys_write+0x6e/0xb0 [ 334.775891] do_syscall_64+0xd0/0x4e0 [ 334.779686] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 334.784865] RIP: 0033:0x459279 [ 334.788254] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 334.807182] RSP: 002b:00007f53b08dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 334.815380] RAX: ffffffffffffffda RBX: 00007f53b08dfc90 RCX: 0000000000459279 [ 334.822637] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 334.829892] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 334.837147] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08e06d4 [ 334.844461] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 334.853442] FAULT_INJECTION: forcing a failure. [ 334.853442] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 334.865970] CPU: 1 PID: 12105 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 334.873857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.883214] Call Trace: [ 334.885798] dump_stack+0x123/0x177 [ 334.889417] should_fail.cold.4+0x5/0x13 [ 334.893504] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 334.898597] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 334.903860] ? kasan_unpoison_shadow+0x35/0x50 [ 334.908431] __alloc_pages_nodemask+0x1d5/0x710 [ 334.913085] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 334.918124] alloc_pages_current+0xd6/0x1b0 [ 334.922436] skb_page_frag_refill+0x20b/0x400 [ 334.926916] sk_page_frag_refill+0x46/0x1b0 [ 334.931374] tcp_sendmsg_locked+0xc58/0x35b0 [ 334.935827] ? mark_held_locks+0x130/0x130 [ 334.940056] ? mark_held_locks+0xc7/0x130 [ 334.944193] ? tcp_sendpage+0x50/0x50 [ 334.947978] ? mark_held_locks+0xc7/0x130 [ 334.952151] ? __local_bh_enable_ip+0x160/0x260 [ 334.956803] ? lock_sock_nested+0xc5/0x100 [ 334.961063] ? lockdep_hardirqs_on+0x421/0x5c0 [ 334.965777] ? lock_sock_nested+0x82/0x100 [ 334.969996] ? trace_hardirqs_on+0x28/0x190 [ 334.974299] ? lock_sock_nested+0x82/0x100 [ 334.978518] ? lock_sock_nested+0x82/0x100 [ 334.982736] ? __local_bh_enable_ip+0x160/0x260 [ 334.987443] tcp_sendmsg+0x27/0x40 [ 334.990966] inet_sendmsg+0x108/0x440 [ 334.994753] smc_sendmsg+0x223/0x320 [ 334.998454] ? smc_sendpage+0x170/0x170 [ 335.002412] sock_sendmsg+0xb5/0xf0 [ 335.006188] sock_write_iter+0x215/0x420 [ 335.010281] ? sock_sendmsg+0xf0/0xf0 [ 335.014110] ? srp_rport_reconnect+0x190/0x740 [ 335.018690] __vfs_write+0x443/0x890 [ 335.022391] ? kernel_read+0x130/0x130 [ 335.026269] ? selinux_file_permission+0x2d1/0x3f0 [ 335.031185] ? rw_verify_area+0xb8/0x2b0 [ 335.035233] vfs_write+0x150/0x4d0 [ 335.038762] ksys_write+0x103/0x260 [ 335.042459] ? do_sys_open+0x16e/0x350 [ 335.046390] ? __ia32_sys_read+0xa0/0xa0 [ 335.050438] ? do_syscall_64+0x21/0x4e0 [ 335.054398] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.059788] __x64_sys_write+0x6e/0xb0 [ 335.063667] do_syscall_64+0xd0/0x4e0 [ 335.067454] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.072663] RIP: 0033:0x459279 [ 335.075842] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 335.094728] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 335.102418] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 335.109673] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 335.116929] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 335.124235] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 335.131488] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 335.141347] FAULT_INJECTION: forcing a failure. [ 335.141347] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 335.154967] FAULT_INJECTION: forcing a failure. [ 335.154967] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 335.175618] FAULT_INJECTION: forcing a failure. [ 335.175618] name failslab, interval 1, probability 0, space 0, times 0 [ 335.188186] CPU: 0 PID: 12117 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 335.196138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.205658] Call Trace: [ 335.208250] dump_stack+0x123/0x177 [ 335.211886] should_fail.cold.4+0x5/0x13 [ 335.216028] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 335.221127] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 335.226402] ? kasan_unpoison_shadow+0x35/0x50 [ 335.230979] __alloc_pages_nodemask+0x1d5/0x710 [ 335.235646] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 335.240819] alloc_pages_current+0xd6/0x1b0 [ 335.245145] skb_page_frag_refill+0x20b/0x400 [ 335.249642] sk_page_frag_refill+0x46/0x1b0 [ 335.253967] tcp_sendmsg_locked+0xc58/0x35b0 [ 335.258370] ? mark_held_locks+0x130/0x130 [ 335.262598] ? mark_held_locks+0xc7/0x130 [ 335.266844] ? tcp_sendpage+0x50/0x50 [ 335.270641] ? mark_held_locks+0xc7/0x130 [ 335.274782] ? __local_bh_enable_ip+0x160/0x260 [ 335.279444] ? lock_sock_nested+0xc5/0x100 [ 335.283666] ? lockdep_hardirqs_on+0x421/0x5c0 [ 335.288231] ? lock_sock_nested+0x82/0x100 [ 335.292454] ? trace_hardirqs_on+0x28/0x190 [ 335.296776] ? lock_sock_nested+0x82/0x100 [ 335.301123] ? lock_sock_nested+0x82/0x100 [ 335.305349] ? __local_bh_enable_ip+0x160/0x260 [ 335.310007] tcp_sendmsg+0x27/0x40 [ 335.313541] inet_sendmsg+0x108/0x440 [ 335.317336] smc_sendmsg+0x223/0x320 [ 335.321075] ? smc_sendpage+0x170/0x170 [ 335.325077] sock_sendmsg+0xb5/0xf0 [ 335.328689] sock_write_iter+0x215/0x420 [ 335.332740] ? sock_sendmsg+0xf0/0xf0 [ 335.336543] __vfs_write+0x443/0x890 [ 335.340252] ? kernel_read+0x130/0x130 [ 335.344137] ? selinux_file_permission+0x2d1/0x3f0 [ 335.349051] ? rw_verify_area+0xb8/0x2b0 [ 335.353098] vfs_write+0x150/0x4d0 [ 335.356629] ksys_write+0x103/0x260 [ 335.360238] ? do_sys_open+0x16e/0x350 [ 335.364111] ? __ia32_sys_read+0xa0/0xa0 [ 335.368156] ? do_syscall_64+0x21/0x4e0 [ 335.372113] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.377508] __x64_sys_write+0x6e/0xb0 [ 335.381380] do_syscall_64+0xd0/0x4e0 [ 335.385163] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.390336] RIP: 0033:0x459279 [ 335.393514] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 335.412451] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 335.420142] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 335.427396] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 335.434650] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 335.441902] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 335.449157] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 335.460861] CPU: 0 PID: 12122 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 335.468939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.478290] Call Trace: [ 335.480872] dump_stack+0x123/0x177 [ 335.484564] should_fail.cold.4+0x5/0x13 [ 335.488612] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 335.493701] ? kernel_text_address+0x79/0xf0 [ 335.498090] ? __kernel_text_address+0xd/0x40 [ 335.502570] ? unwind_get_return_address+0x61/0xa0 [ 335.507484] __should_failslab+0xba/0xf0 [ 335.511575] should_failslab+0x9/0x14 [ 335.515361] __kmalloc+0x70/0x770 [ 335.518800] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 335.524149] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 335.529264] ? tls_push_record+0xf3/0x1720 [ 335.533480] ? tls_sw_sendmsg+0x92d/0x1020 [ 335.537735] ? inet_sendmsg+0x108/0x440 [ 335.541727] ? smc_sendmsg+0x223/0x320 [ 335.545598] ? sock_sendmsg+0xb5/0xf0 [ 335.549380] ? sock_write_iter+0x215/0x420 [ 335.553603] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 335.559387] ? iov_iter_get_pages+0x1ef/0x11a0 [ 335.563957] ? __lock_is_held+0xb5/0x140 [ 335.568054] generic_gcmaes_encrypt+0xfd/0x150 [ 335.572618] ? generic_gcmaes_encrypt+0xfd/0x150 [ 335.577355] ? helper_rfc4106_encrypt+0x450/0x450 [ 335.582183] ? __kmalloc+0x5f1/0x770 [ 335.585887] gcmaes_wrapper_encrypt+0x109/0x180 [ 335.590539] tls_push_record+0x966/0x1720 [ 335.594668] ? lockdep_hardirqs_on+0x421/0x5c0 [ 335.599239] tls_sw_sendmsg+0x92d/0x1020 [ 335.603286] ? mark_held_locks+0x130/0x130 [ 335.607503] ? __lock_acquire+0x792/0x4980 [ 335.611724] ? find_held_lock+0x36/0x1d0 [ 335.615771] ? tls_sw_push_pending_record+0x10/0x10 [ 335.620775] ? __local_bh_enable_ip+0x160/0x260 [ 335.625426] ? lock_sock_nested+0xc5/0x100 [ 335.629645] ? lockdep_hardirqs_on+0x421/0x5c0 [ 335.634250] ? lock_sock_nested+0x82/0x100 [ 335.638468] ? trace_hardirqs_on+0x28/0x190 [ 335.642771] ? lock_sock_nested+0x82/0x100 [ 335.647024] ? lock_sock_nested+0x82/0x100 [ 335.651242] inet_sendmsg+0x108/0x440 [ 335.655110] smc_sendmsg+0x223/0x320 [ 335.658809] ? smc_sendpage+0x170/0x170 [ 335.662763] sock_sendmsg+0xb5/0xf0 [ 335.666372] sock_write_iter+0x215/0x420 [ 335.670415] ? sock_sendmsg+0xf0/0xf0 [ 335.674302] __vfs_write+0x443/0x890 [ 335.677999] ? kernel_read+0x130/0x130 [ 335.681873] ? selinux_file_permission+0x2d1/0x3f0 [ 335.686788] ? rw_verify_area+0xb8/0x2b0 [ 335.690834] vfs_write+0x150/0x4d0 [ 335.694361] ksys_write+0x103/0x260 [ 335.697968] ? do_sys_open+0x16e/0x350 [ 335.701838] ? __ia32_sys_read+0xa0/0xa0 [ 335.705884] ? do_syscall_64+0x21/0x4e0 [ 335.709841] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.715191] __x64_sys_write+0x6e/0xb0 [ 335.719063] do_syscall_64+0xd0/0x4e0 [ 335.722849] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.728019] RIP: 0033:0x459279 [ 335.731246] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 335.750133] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 335.757825] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 335.765079] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 335.772334] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 335.779631] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 335.786884] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 335.799839] CPU: 0 PID: 12118 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 335.807737] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.817090] Call Trace: [ 335.819669] dump_stack+0x123/0x177 [ 335.823288] should_fail.cold.4+0x5/0x13 [ 335.827412] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 335.832677] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 335.837956] ? kasan_unpoison_shadow+0x35/0x50 [ 335.842547] __alloc_pages_nodemask+0x1d5/0x710 [ 335.847206] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 335.852214] alloc_pages_current+0xd6/0x1b0 [ 335.856529] skb_page_frag_refill+0x20b/0x400 [ 335.861016] sk_page_frag_refill+0x46/0x1b0 [ 335.865414] tcp_sendmsg_locked+0xc58/0x35b0 [ 335.869813] ? mark_held_locks+0x130/0x130 [ 335.874035] ? mark_held_locks+0xc7/0x130 [ 335.878175] ? tcp_sendpage+0x50/0x50 [ 335.881959] ? mark_held_locks+0xc7/0x130 [ 335.886092] ? __local_bh_enable_ip+0x160/0x260 [ 335.890832] ? lock_sock_nested+0xc5/0x100 [ 335.895093] ? lockdep_hardirqs_on+0x421/0x5c0 [ 335.899744] ? lock_sock_nested+0x82/0x100 [ 335.904005] ? trace_hardirqs_on+0x28/0x190 [ 335.908481] ? lock_sock_nested+0x82/0x100 [ 335.912707] ? lock_sock_nested+0x82/0x100 [ 335.916930] ? __local_bh_enable_ip+0x160/0x260 [ 335.921633] tcp_sendmsg+0x27/0x40 [ 335.925160] inet_sendmsg+0x108/0x440 [ 335.928950] smc_sendmsg+0x223/0x320 [ 335.932647] ? smc_sendpage+0x170/0x170 [ 335.936603] sock_sendmsg+0xb5/0xf0 [ 335.940216] sock_write_iter+0x215/0x420 [ 335.944410] ? sock_sendmsg+0xf0/0xf0 [ 335.948207] __vfs_write+0x443/0x890 [ 335.951958] ? kernel_read+0x130/0x130 [ 335.955843] ? selinux_file_permission+0x2d1/0x3f0 [ 335.960764] ? rw_verify_area+0xb8/0x2b0 [ 335.964816] vfs_write+0x150/0x4d0 [ 335.968357] ksys_write+0x103/0x260 [ 335.971971] ? do_sys_open+0x16e/0x350 [ 335.975869] ? __ia32_sys_read+0xa0/0xa0 [ 335.979958] ? do_syscall_64+0x21/0x4e0 [ 335.983919] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 335.989272] __x64_sys_write+0x6e/0xb0 [ 335.993144] do_syscall_64+0xd0/0x4e0 [ 335.996933] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.002107] RIP: 0033:0x459279 [ 336.005294] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.024973] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 336.032668] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 336.039923] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 336.047178] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 336.054480] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 336.061771] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 336.091696] FAULT_INJECTION: forcing a failure. [ 336.091696] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 336.106860] FAULT_INJECTION: forcing a failure. [ 336.106860] name failslab, interval 1, probability 0, space 0, times 0 [ 336.132301] CPU: 0 PID: 12127 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 336.140215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.149604] Call Trace: [ 336.152187] dump_stack+0x123/0x177 [ 336.155844] should_fail.cold.4+0x5/0x13 [ 336.159891] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 336.164977] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 336.170275] ? kasan_unpoison_shadow+0x35/0x50 [ 336.174882] __alloc_pages_nodemask+0x1d5/0x710 [ 336.179568] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 336.185268] alloc_pages_current+0xd6/0x1b0 [ 336.189579] skb_page_frag_refill+0x20b/0x400 [ 336.194061] sk_page_frag_refill+0x46/0x1b0 [ 336.198367] tcp_sendmsg_locked+0xc58/0x35b0 [ 336.202773] ? mark_held_locks+0x130/0x130 [ 336.206990] ? mark_held_locks+0xc7/0x130 [ 336.211127] ? tcp_sendpage+0x50/0x50 [ 336.214915] ? mark_held_locks+0xc7/0x130 [ 336.219045] ? __local_bh_enable_ip+0x160/0x260 [ 336.223693] ? lock_sock_nested+0xc5/0x100 [ 336.227913] ? lockdep_hardirqs_on+0x421/0x5c0 [ 336.232478] ? lock_sock_nested+0x82/0x100 [ 336.236698] ? trace_hardirqs_on+0x28/0x190 [ 336.241001] ? lock_sock_nested+0x82/0x100 [ 336.245218] ? lock_sock_nested+0x82/0x100 [ 336.249470] ? __local_bh_enable_ip+0x160/0x260 [ 336.254126] tcp_sendmsg+0x27/0x40 [ 336.257653] inet_sendmsg+0x108/0x440 [ 336.261475] smc_sendmsg+0x223/0x320 [ 336.265173] ? smc_sendpage+0x170/0x170 [ 336.269129] sock_sendmsg+0xb5/0xf0 [ 336.272780] sock_write_iter+0x215/0x420 [ 336.276825] ? sock_sendmsg+0xf0/0xf0 [ 336.280616] __vfs_write+0x443/0x890 [ 336.284314] ? kernel_read+0x130/0x130 [ 336.288190] ? selinux_file_permission+0x2d1/0x3f0 [ 336.293106] ? rw_verify_area+0xb8/0x2b0 [ 336.297152] vfs_write+0x150/0x4d0 [ 336.300729] ksys_write+0x103/0x260 [ 336.304339] ? do_sys_open+0x16e/0x350 [ 336.308307] ? __ia32_sys_read+0xa0/0xa0 [ 336.312350] ? do_syscall_64+0x21/0x4e0 [ 336.316350] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.321701] __x64_sys_write+0x6e/0xb0 [ 336.325577] do_syscall_64+0xd0/0x4e0 [ 336.329364] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.334537] RIP: 0033:0x459279 [ 336.337766] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.356699] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 336.364392] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 336.374091] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 336.381343] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 336.388687] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 336.395944] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 336.409984] FAULT_INJECTION: forcing a failure. [ 336.409984] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 336.422549] CPU: 1 PID: 12138 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 336.430578] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.439934] Call Trace: [ 336.442524] dump_stack+0x123/0x177 [ 336.446157] should_fail.cold.4+0x5/0x13 [ 336.450227] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 336.455328] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 336.460602] ? kasan_unpoison_shadow+0x35/0x50 [ 336.465324] __alloc_pages_nodemask+0x1d5/0x710 [ 336.469993] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 336.475021] alloc_pages_current+0xd6/0x1b0 [ 336.479342] skb_page_frag_refill+0x20b/0x400 [ 336.483833] sk_page_frag_refill+0x46/0x1b0 [ 336.488151] tcp_sendmsg_locked+0xc58/0x35b0 [ 336.492557] ? mark_held_locks+0x130/0x130 [ 336.496788] ? mark_held_locks+0xc7/0x130 [ 336.501045] ? tcp_sendpage+0x50/0x50 [ 336.504934] ? mark_held_locks+0xc7/0x130 [ 336.509169] ? __local_bh_enable_ip+0x160/0x260 [ 336.513845] ? lock_sock_nested+0xc5/0x100 [ 336.518163] ? lockdep_hardirqs_on+0x421/0x5c0 [ 336.522821] ? lock_sock_nested+0x82/0x100 [ 336.527051] ? trace_hardirqs_on+0x28/0x190 [ 336.531371] ? lock_sock_nested+0x82/0x100 [ 336.535604] ? lock_sock_nested+0x82/0x100 [ 336.539835] ? __local_bh_enable_ip+0x160/0x260 [ 336.544508] tcp_sendmsg+0x27/0x40 [ 336.548048] inet_sendmsg+0x108/0x440 [ 336.551851] smc_sendmsg+0x223/0x320 [ 336.555686] ? smc_sendpage+0x170/0x170 [ 336.559665] sock_sendmsg+0xb5/0xf0 [ 336.563294] sock_write_iter+0x215/0x420 [ 336.567379] ? sock_sendmsg+0xf0/0xf0 [ 336.571190] __vfs_write+0x443/0x890 [ 336.574899] ? kernel_read+0x130/0x130 [ 336.578790] ? selinux_file_permission+0x2d1/0x3f0 [ 336.583718] ? rw_verify_area+0xb8/0x2b0 [ 336.587783] vfs_write+0x150/0x4d0 [ 336.591321] ksys_write+0x103/0x260 [ 336.594942] ? do_sys_open+0x16e/0x350 [ 336.598912] ? __ia32_sys_read+0xa0/0xa0 [ 336.602987] ? do_syscall_64+0x21/0x4e0 [ 336.606963] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.612325] __x64_sys_write+0x6e/0xb0 [ 336.616208] do_syscall_64+0xd0/0x4e0 [ 336.619997] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.625177] RIP: 0033:0x459279 [ 336.628356] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.647245] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 336.655031] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 336.662345] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 336.669648] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 336.676904] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 336.684168] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 2020/06/02 10:24:38 executed programs: 1144 [ 336.691436] CPU: 0 PID: 12129 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 336.699324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.708816] Call Trace: [ 336.711410] dump_stack+0x123/0x177 [ 336.715027] should_fail.cold.4+0x5/0x13 [ 336.719072] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 336.724199] ? kernel_text_address+0x79/0xf0 [ 336.728593] ? __kernel_text_address+0xd/0x40 [ 336.733072] ? unwind_get_return_address+0x61/0xa0 [ 336.737987] __should_failslab+0xba/0xf0 [ 336.742041] should_failslab+0x9/0x14 [ 336.745825] __kmalloc+0x70/0x770 [ 336.749362] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 336.754711] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 336.759800] ? tls_push_record+0xf3/0x1720 [ 336.764015] ? tls_sw_sendmsg+0x92d/0x1020 [ 336.768234] ? inet_sendmsg+0x108/0x440 [ 336.772234] ? smc_sendmsg+0x223/0x320 [ 336.776105] ? sock_sendmsg+0xb5/0xf0 [ 336.779886] ? sock_write_iter+0x215/0x420 [ 336.784108] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 336.789889] ? iov_iter_get_pages+0x1ef/0x11a0 [ 336.794470] ? __lock_is_held+0xb5/0x140 [ 336.798517] generic_gcmaes_encrypt+0xfd/0x150 [ 336.803107] ? generic_gcmaes_encrypt+0xfd/0x150 [ 336.807847] ? helper_rfc4106_encrypt+0x450/0x450 [ 336.812706] ? __kmalloc+0x5f1/0x770 [ 336.816405] gcmaes_wrapper_encrypt+0x109/0x180 [ 336.821075] tls_push_record+0x966/0x1720 [ 336.825245] ? lockdep_hardirqs_on+0x421/0x5c0 [ 336.829818] tls_sw_sendmsg+0x92d/0x1020 [ 336.833862] ? mark_held_locks+0x130/0x130 [ 336.838080] ? __lock_acquire+0x792/0x4980 [ 336.842303] ? find_held_lock+0x36/0x1d0 [ 336.846365] ? tls_sw_push_pending_record+0x10/0x10 [ 336.851375] ? __local_bh_enable_ip+0x160/0x260 [ 336.856033] ? lock_sock_nested+0xc5/0x100 [ 336.860255] ? lockdep_hardirqs_on+0x421/0x5c0 [ 336.864825] ? lock_sock_nested+0x82/0x100 [ 336.869052] ? trace_hardirqs_on+0x28/0x190 [ 336.873361] ? lock_sock_nested+0x82/0x100 [ 336.877584] ? lock_sock_nested+0x82/0x100 [ 336.881805] inet_sendmsg+0x108/0x440 [ 336.885602] smc_sendmsg+0x223/0x320 [ 336.889299] ? smc_sendpage+0x170/0x170 [ 336.893262] sock_sendmsg+0xb5/0xf0 [ 336.896880] sock_write_iter+0x215/0x420 [ 336.900924] ? sock_sendmsg+0xf0/0xf0 [ 336.904716] __vfs_write+0x443/0x890 [ 336.908415] ? kernel_read+0x130/0x130 [ 336.912289] ? selinux_file_permission+0x2d1/0x3f0 [ 336.917202] ? rw_verify_area+0xb8/0x2b0 [ 336.921263] vfs_write+0x150/0x4d0 [ 336.924800] ksys_write+0x103/0x260 [ 336.928461] ? do_sys_open+0x16e/0x350 [ 336.932335] ? __ia32_sys_read+0xa0/0xa0 [ 336.936419] ? do_syscall_64+0x21/0x4e0 [ 336.940379] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.945730] __x64_sys_write+0x6e/0xb0 [ 336.949601] do_syscall_64+0xd0/0x4e0 [ 336.953390] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 336.958562] RIP: 0033:0x459279 [ 336.961738] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 336.980618] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 336.988304] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 336.995552] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 337.002820] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 337.010071] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 337.017320] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 337.095980] FAULT_INJECTION: forcing a failure. [ 337.095980] name failslab, interval 1, probability 0, space 0, times 0 [ 337.095983] FAULT_INJECTION: forcing a failure. [ 337.095983] name failslab, interval 1, probability 0, space 0, times 0 [ 337.095991] CPU: 0 PID: 12163 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 337.107571] FAULT_INJECTION: forcing a failure. [ 337.107571] name failslab, interval 1, probability 0, space 0, times 0 [ 337.118360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.118364] Call Trace: [ 337.118374] dump_stack+0x123/0x177 [ 337.118386] should_fail.cold.4+0x5/0x13 [ 337.118395] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 337.118403] ? kernel_text_address+0x79/0xf0 [ 337.118408] ? __kernel_text_address+0xd/0x40 [ 337.118414] ? unwind_get_return_address+0x61/0xa0 [ 337.118423] __should_failslab+0xba/0xf0 [ 337.118431] should_failslab+0x9/0x14 [ 337.118437] __kmalloc+0x70/0x770 [ 337.118447] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 337.192498] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 337.197591] ? tls_push_record+0xf3/0x1720 [ 337.201814] ? tls_sw_sendmsg+0x92d/0x1020 [ 337.206032] ? inet_sendmsg+0x108/0x440 [ 337.209999] ? smc_sendmsg+0x223/0x320 [ 337.213874] ? sock_sendmsg+0xb5/0xf0 [ 337.217663] ? sock_write_iter+0x215/0x420 [ 337.221889] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 337.227684] ? iov_iter_get_pages+0x1ef/0x11a0 [ 337.232262] ? __lock_is_held+0xb5/0x140 [ 337.236345] generic_gcmaes_encrypt+0xfd/0x150 [ 337.240915] ? generic_gcmaes_encrypt+0xfd/0x150 [ 337.245668] ? helper_rfc4106_encrypt+0x450/0x450 [ 337.250607] ? __kmalloc+0x5f1/0x770 [ 337.254309] gcmaes_wrapper_encrypt+0x109/0x180 [ 337.258964] tls_push_record+0x966/0x1720 [ 337.263101] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.267682] tls_sw_sendmsg+0x92d/0x1020 [ 337.271723] ? mark_held_locks+0x130/0x130 [ 337.275948] ? __lock_acquire+0x792/0x4980 [ 337.280183] ? find_held_lock+0x36/0x1d0 [ 337.284231] ? tls_sw_push_pending_record+0x10/0x10 [ 337.289234] ? __local_bh_enable_ip+0x160/0x260 [ 337.293891] ? lock_sock_nested+0xc5/0x100 [ 337.298126] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.302702] ? lock_sock_nested+0x82/0x100 [ 337.306926] ? trace_hardirqs_on+0x28/0x190 [ 337.311237] ? lock_sock_nested+0x82/0x100 [ 337.315458] ? lock_sock_nested+0x82/0x100 [ 337.319686] inet_sendmsg+0x108/0x440 [ 337.323483] smc_sendmsg+0x223/0x320 [ 337.327185] ? smc_sendpage+0x170/0x170 [ 337.331140] sock_sendmsg+0xb5/0xf0 [ 337.334763] sock_write_iter+0x215/0x420 [ 337.338800] ? sock_sendmsg+0xf0/0xf0 [ 337.342584] __vfs_write+0x443/0x890 [ 337.346297] ? kernel_read+0x130/0x130 [ 337.350174] ? selinux_file_permission+0x2d1/0x3f0 [ 337.355082] ? rw_verify_area+0xb8/0x2b0 [ 337.359126] vfs_write+0x150/0x4d0 [ 337.362645] ksys_write+0x103/0x260 [ 337.366245] ? do_sys_open+0x16e/0x350 [ 337.370109] ? __ia32_sys_read+0xa0/0xa0 [ 337.374151] ? do_syscall_64+0x21/0x4e0 [ 337.378119] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.383459] __x64_sys_write+0x6e/0xb0 [ 337.387378] do_syscall_64+0xd0/0x4e0 [ 337.391168] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.396331] RIP: 0033:0x459279 [ 337.399499] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.418373] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 337.426059] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 337.433305] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 337.440548] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 337.447791] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 337.455053] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 337.463247] CPU: 1 PID: 12164 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 337.471138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.480484] Call Trace: [ 337.483063] dump_stack+0x123/0x177 [ 337.486098] FAULT_INJECTION: forcing a failure. [ 337.486098] name failslab, interval 1, probability 0, space 0, times 0 [ 337.486681] should_fail.cold.4+0x5/0x13 [ 337.501888] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 337.506980] ? kernel_text_address+0x79/0xf0 [ 337.511378] ? __kernel_text_address+0xd/0x40 [ 337.515863] ? unwind_get_return_address+0x61/0xa0 [ 337.520784] __should_failslab+0xba/0xf0 [ 337.524855] should_failslab+0x9/0x14 [ 337.528637] __kmalloc+0x70/0x770 [ 337.532091] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 337.537346] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 337.542425] ? tls_push_record+0xf3/0x1720 [ 337.546634] ? tls_sw_sendmsg+0x92d/0x1020 [ 337.550842] ? inet_sendmsg+0x108/0x440 [ 337.554802] ? smc_sendmsg+0x223/0x320 [ 337.558678] ? sock_sendmsg+0xb5/0xf0 [ 337.562459] ? sock_write_iter+0x215/0x420 [ 337.566682] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 337.572473] ? iov_iter_get_pages+0x1ef/0x11a0 [ 337.577038] ? __lock_is_held+0xb5/0x140 [ 337.581084] generic_gcmaes_encrypt+0xfd/0x150 [ 337.586600] ? generic_gcmaes_encrypt+0xfd/0x150 [ 337.591349] ? helper_rfc4106_encrypt+0x450/0x450 [ 337.596176] ? __kmalloc+0x5f1/0x770 [ 337.599873] gcmaes_wrapper_encrypt+0x109/0x180 [ 337.604520] tls_push_record+0x966/0x1720 [ 337.608660] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.613239] tls_sw_sendmsg+0x92d/0x1020 [ 337.617275] ? mark_held_locks+0x130/0x130 [ 337.621488] ? __lock_acquire+0x792/0x4980 [ 337.625719] ? find_held_lock+0x36/0x1d0 [ 337.629757] ? tls_sw_push_pending_record+0x10/0x10 [ 337.634749] ? __local_bh_enable_ip+0x160/0x260 [ 337.639393] ? lock_sock_nested+0xc5/0x100 [ 337.643605] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.648185] ? lock_sock_nested+0x82/0x100 [ 337.652400] ? trace_hardirqs_on+0x28/0x190 [ 337.656696] ? lock_sock_nested+0x82/0x100 [ 337.660903] ? lock_sock_nested+0x82/0x100 [ 337.665117] inet_sendmsg+0x108/0x440 [ 337.668904] smc_sendmsg+0x223/0x320 [ 337.672602] ? smc_sendpage+0x170/0x170 [ 337.676553] sock_sendmsg+0xb5/0xf0 [ 337.680156] sock_write_iter+0x215/0x420 [ 337.684195] ? sock_sendmsg+0xf0/0xf0 [ 337.687979] __vfs_write+0x443/0x890 [ 337.691671] ? kernel_read+0x130/0x130 [ 337.695537] ? selinux_file_permission+0x2d1/0x3f0 [ 337.700459] ? rw_verify_area+0xb8/0x2b0 [ 337.704512] vfs_write+0x150/0x4d0 [ 337.708030] ksys_write+0x103/0x260 [ 337.711630] ? do_sys_open+0x16e/0x350 [ 337.715492] ? __ia32_sys_read+0xa0/0xa0 [ 337.719527] ? do_syscall_64+0x21/0x4e0 [ 337.723479] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.728819] __x64_sys_write+0x6e/0xb0 [ 337.732681] do_syscall_64+0xd0/0x4e0 [ 337.736459] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 337.741625] RIP: 0033:0x459279 [ 337.744812] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 337.763797] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 337.771480] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 337.778743] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 337.785997] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 337.793251] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 337.800506] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 337.807772] CPU: 0 PID: 12161 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 337.815654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.825004] Call Trace: [ 337.827596] dump_stack+0x123/0x177 [ 337.831217] should_fail.cold.4+0x5/0x13 [ 337.835266] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 337.840351] ? kernel_text_address+0x79/0xf0 [ 337.844745] ? __kernel_text_address+0xd/0x40 [ 337.849220] ? unwind_get_return_address+0x61/0xa0 [ 337.854131] __should_failslab+0xba/0xf0 [ 337.858178] should_failslab+0x9/0x14 [ 337.861955] __kmalloc+0x70/0x770 [ 337.865395] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 337.870682] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 337.875764] ? tls_push_record+0xf3/0x1720 [ 337.879991] ? tls_sw_sendmsg+0x92d/0x1020 [ 337.884201] ? inet_sendmsg+0x108/0x440 [ 337.888166] ? smc_sendmsg+0x223/0x320 [ 337.892029] ? sock_sendmsg+0xb5/0xf0 [ 337.895805] ? sock_write_iter+0x215/0x420 [ 337.900020] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 337.905795] ? iov_iter_get_pages+0x1ef/0x11a0 [ 337.910367] ? __lock_is_held+0xb5/0x140 [ 337.914417] generic_gcmaes_encrypt+0xfd/0x150 [ 337.918991] ? generic_gcmaes_encrypt+0xfd/0x150 [ 337.923721] ? helper_rfc4106_encrypt+0x450/0x450 [ 337.928540] ? __kmalloc+0x5f1/0x770 [ 337.932250] gcmaes_wrapper_encrypt+0x109/0x180 [ 337.936916] tls_push_record+0x966/0x1720 [ 337.941050] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.945618] tls_sw_sendmsg+0x92d/0x1020 [ 337.949683] ? mark_held_locks+0x130/0x130 [ 337.953895] ? __lock_acquire+0x792/0x4980 [ 337.958116] ? find_held_lock+0x36/0x1d0 [ 337.962155] ? tls_sw_push_pending_record+0x10/0x10 [ 337.967148] ? __local_bh_enable_ip+0x160/0x260 [ 337.971791] ? lock_sock_nested+0xc5/0x100 [ 337.976002] ? lockdep_hardirqs_on+0x421/0x5c0 [ 337.980557] ? lock_sock_nested+0x82/0x100 [ 337.984767] ? trace_hardirqs_on+0x28/0x190 [ 337.989084] ? lock_sock_nested+0x82/0x100 [ 337.993304] ? lock_sock_nested+0x82/0x100 [ 337.997528] inet_sendmsg+0x108/0x440 [ 338.001424] smc_sendmsg+0x223/0x320 [ 338.005133] ? smc_sendpage+0x170/0x170 [ 338.009084] sock_sendmsg+0xb5/0xf0 [ 338.012700] sock_write_iter+0x215/0x420 [ 338.016741] ? sock_sendmsg+0xf0/0xf0 [ 338.020525] __vfs_write+0x443/0x890 [ 338.024218] ? kernel_read+0x130/0x130 [ 338.028087] ? selinux_file_permission+0x2d1/0x3f0 [ 338.033018] ? rw_verify_area+0xb8/0x2b0 [ 338.037070] vfs_write+0x150/0x4d0 [ 338.040588] ksys_write+0x103/0x260 [ 338.044201] ? do_sys_open+0x16e/0x350 [ 338.048066] ? __ia32_sys_read+0xa0/0xa0 [ 338.052105] ? do_syscall_64+0x21/0x4e0 [ 338.056061] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.061405] __x64_sys_write+0x6e/0xb0 [ 338.065268] do_syscall_64+0xd0/0x4e0 [ 338.069044] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.074211] RIP: 0033:0x459279 [ 338.077380] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 338.096258] RSP: 002b:00007ffaf4da6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 338.103938] RAX: ffffffffffffffda RBX: 00007ffaf4da6c90 RCX: 0000000000459279 [ 338.111184] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 338.118443] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 338.125686] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4da76d4 [ 338.133018] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 338.141116] CPU: 1 PID: 12165 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 338.149003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.158349] Call Trace: [ 338.160931] dump_stack+0x123/0x177 [ 338.164555] should_fail.cold.4+0x5/0x13 [ 338.168612] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 338.173715] ? kernel_text_address+0x79/0xf0 [ 338.178118] ? __kernel_text_address+0xd/0x40 [ 338.182604] ? unwind_get_return_address+0x61/0xa0 [ 338.187530] __should_failslab+0xba/0xf0 [ 338.191586] should_failslab+0x9/0x14 [ 338.195405] __kmalloc+0x70/0x770 [ 338.198851] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 338.204125] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 338.209221] ? tls_push_record+0xf3/0x1720 [ 338.213447] ? tls_sw_sendmsg+0x92d/0x1020 [ 338.217679] ? inet_sendmsg+0x108/0x440 [ 338.221675] ? smc_sendmsg+0x223/0x320 [ 338.225542] ? sock_sendmsg+0xb5/0xf0 [ 338.229315] ? sock_write_iter+0x215/0x420 [ 338.233529] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 338.239305] ? iov_iter_get_pages+0x1ef/0x11a0 [ 338.243868] ? __lock_is_held+0xb5/0x140 [ 338.247910] generic_gcmaes_encrypt+0xfd/0x150 [ 338.252467] ? generic_gcmaes_encrypt+0xfd/0x150 [ 338.257197] ? helper_rfc4106_encrypt+0x450/0x450 [ 338.262015] ? __kmalloc+0x5f1/0x770 [ 338.265704] gcmaes_wrapper_encrypt+0x109/0x180 [ 338.270349] tls_push_record+0x966/0x1720 [ 338.274471] ? lockdep_hardirqs_on+0x421/0x5c0 [ 338.279034] tls_sw_sendmsg+0x92d/0x1020 [ 338.283071] ? mark_held_locks+0x130/0x130 [ 338.287279] ? __lock_acquire+0x792/0x4980 [ 338.291493] ? find_held_lock+0x36/0x1d0 [ 338.295530] ? tls_sw_push_pending_record+0x10/0x10 [ 338.300522] ? __local_bh_enable_ip+0x160/0x260 [ 338.305165] ? lock_sock_nested+0xc5/0x100 [ 338.309374] ? lockdep_hardirqs_on+0x421/0x5c0 [ 338.313931] ? lock_sock_nested+0x82/0x100 [ 338.318140] ? trace_hardirqs_on+0x28/0x190 [ 338.322434] ? lock_sock_nested+0x82/0x100 [ 338.326658] ? lock_sock_nested+0x82/0x100 [ 338.330869] inet_sendmsg+0x108/0x440 [ 338.334645] smc_sendmsg+0x223/0x320 [ 338.343455] ? smc_sendpage+0x170/0x170 [ 338.347403] sock_sendmsg+0xb5/0xf0 [ 338.351003] sock_write_iter+0x215/0x420 [ 338.355058] ? sock_sendmsg+0xf0/0xf0 [ 338.358841] __vfs_write+0x443/0x890 [ 338.362529] ? kernel_read+0x130/0x130 [ 338.366397] ? selinux_file_permission+0x2d1/0x3f0 [ 338.371304] ? rw_verify_area+0xb8/0x2b0 [ 338.375360] vfs_write+0x150/0x4d0 [ 338.378877] ksys_write+0x103/0x260 [ 338.382476] ? do_sys_open+0x16e/0x350 [ 338.386338] ? __ia32_sys_read+0xa0/0xa0 [ 338.390372] ? do_syscall_64+0x21/0x4e0 [ 338.394320] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.399659] __x64_sys_write+0x6e/0xb0 [ 338.403523] do_syscall_64+0xd0/0x4e0 [ 338.407299] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.412465] RIP: 0033:0x459279 [ 338.415634] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 338.434523] RSP: 002b:00007f53b08dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 338.442215] RAX: ffffffffffffffda RBX: 00007f53b08dfc90 RCX: 0000000000459279 [ 338.449471] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 338.456821] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 338.464067] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08e06d4 [ 338.471312] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 338.481566] FAULT_INJECTION: forcing a failure. [ 338.481566] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 338.493934] FAULT_INJECTION: forcing a failure. [ 338.493934] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 338.506662] FAULT_INJECTION: forcing a failure. [ 338.506662] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 338.528932] FAULT_INJECTION: forcing a failure. [ 338.528932] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 338.531116] CPU: 0 PID: 12183 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 338.550632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.560009] Call Trace: [ 338.562578] dump_stack+0x123/0x177 [ 338.566203] should_fail.cold.4+0x5/0x13 [ 338.570244] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 338.575324] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 338.580577] ? kasan_unpoison_shadow+0x35/0x50 [ 338.585138] __alloc_pages_nodemask+0x1d5/0x710 [ 338.589782] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 338.594779] alloc_pages_current+0xd6/0x1b0 [ 338.599081] skb_page_frag_refill+0x20b/0x400 [ 338.603555] sk_page_frag_refill+0x46/0x1b0 [ 338.607856] tcp_sendmsg_locked+0xc58/0x35b0 [ 338.612243] ? mark_held_locks+0x130/0x130 [ 338.616465] ? mark_held_locks+0xc7/0x130 [ 338.620632] ? tcp_sendpage+0x50/0x50 [ 338.624426] ? mark_held_locks+0xc7/0x130 [ 338.628564] ? __local_bh_enable_ip+0x160/0x260 [ 338.633226] ? lock_sock_nested+0xc5/0x100 [ 338.637453] ? lockdep_hardirqs_on+0x421/0x5c0 [ 338.642022] ? lock_sock_nested+0x82/0x100 [ 338.646234] ? trace_hardirqs_on+0x28/0x190 [ 338.650533] ? lock_sock_nested+0x82/0x100 [ 338.654742] ? lock_sock_nested+0x82/0x100 [ 338.658955] ? __local_bh_enable_ip+0x160/0x260 [ 338.663608] tcp_sendmsg+0x27/0x40 [ 338.667127] inet_sendmsg+0x108/0x440 [ 338.670906] smc_sendmsg+0x223/0x320 [ 338.674615] ? smc_sendpage+0x170/0x170 [ 338.678570] sock_sendmsg+0xb5/0xf0 [ 338.682183] sock_write_iter+0x215/0x420 [ 338.686230] ? sock_sendmsg+0xf0/0xf0 [ 338.690027] __vfs_write+0x443/0x890 [ 338.693719] ? kernel_read+0x130/0x130 [ 338.697589] ? selinux_file_permission+0x2d1/0x3f0 [ 338.702497] ? rw_verify_area+0xb8/0x2b0 [ 338.706540] vfs_write+0x150/0x4d0 [ 338.710056] ksys_write+0x103/0x260 [ 338.713656] ? do_sys_open+0x16e/0x350 [ 338.717522] ? __ia32_sys_read+0xa0/0xa0 [ 338.721559] ? do_syscall_64+0x21/0x4e0 [ 338.725509] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.730882] __x64_sys_write+0x6e/0xb0 [ 338.734747] do_syscall_64+0xd0/0x4e0 [ 338.738528] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.743694] RIP: 0033:0x459279 [ 338.746864] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 338.765745] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 338.773427] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 338.780672] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 338.787918] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 338.795172] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 338.802415] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 338.809756] CPU: 1 PID: 12184 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 338.817634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.826976] Call Trace: [ 338.829559] dump_stack+0x123/0x177 [ 338.833181] should_fail.cold.4+0x5/0x13 [ 338.837240] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 338.842338] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 338.847606] ? kasan_unpoison_shadow+0x35/0x50 [ 338.852180] __alloc_pages_nodemask+0x1d5/0x710 [ 338.856830] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 338.861828] alloc_pages_current+0xd6/0x1b0 [ 338.866131] skb_page_frag_refill+0x20b/0x400 [ 338.870607] sk_page_frag_refill+0x46/0x1b0 [ 338.874913] tcp_sendmsg_locked+0xc58/0x35b0 [ 338.879304] ? mark_held_locks+0x130/0x130 [ 338.883512] ? mark_held_locks+0xc7/0x130 [ 338.887640] ? tcp_sendpage+0x50/0x50 [ 338.891427] ? mark_held_locks+0xc7/0x130 [ 338.895568] ? __local_bh_enable_ip+0x160/0x260 [ 338.900213] ? lock_sock_nested+0xc5/0x100 [ 338.904422] ? lockdep_hardirqs_on+0x421/0x5c0 [ 338.908979] ? lock_sock_nested+0x82/0x100 [ 338.913194] ? trace_hardirqs_on+0x28/0x190 [ 338.917488] ? lock_sock_nested+0x82/0x100 [ 338.921786] ? lock_sock_nested+0x82/0x100 [ 338.926101] ? __local_bh_enable_ip+0x160/0x260 [ 338.930746] tcp_sendmsg+0x27/0x40 [ 338.934271] inet_sendmsg+0x108/0x440 [ 338.938048] smc_sendmsg+0x223/0x320 [ 338.941736] ? smc_sendpage+0x170/0x170 [ 338.945683] sock_sendmsg+0xb5/0xf0 [ 338.949284] sock_write_iter+0x215/0x420 [ 338.953318] ? sock_sendmsg+0xf0/0xf0 [ 338.957099] __vfs_write+0x443/0x890 [ 338.960786] ? kernel_read+0x130/0x130 [ 338.964666] ? selinux_file_permission+0x2d1/0x3f0 [ 338.969571] ? rw_verify_area+0xb8/0x2b0 [ 338.973608] vfs_write+0x150/0x4d0 [ 338.977124] ksys_write+0x103/0x260 [ 338.980724] ? do_sys_open+0x16e/0x350 [ 338.984587] ? __ia32_sys_read+0xa0/0xa0 [ 338.988623] ? do_syscall_64+0x21/0x4e0 [ 338.992570] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 338.997909] __x64_sys_write+0x6e/0xb0 [ 339.001772] do_syscall_64+0xd0/0x4e0 [ 339.005669] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.010841] RIP: 0033:0x459279 [ 339.014015] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 339.034039] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 339.041724] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 339.048973] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 339.056218] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 339.063462] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 339.070706] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 339.080235] FAULT_INJECTION: forcing a failure. [ 339.080235] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 339.098539] CPU: 0 PID: 12155 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 339.106439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.115783] Call Trace: [ 339.118363] dump_stack+0x123/0x177 [ 339.121981] should_fail.cold.4+0x5/0x13 [ 339.126053] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 339.131144] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 339.136410] ? kasan_unpoison_shadow+0x35/0x50 [ 339.140986] __alloc_pages_nodemask+0x1d5/0x710 [ 339.145648] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 339.150665] alloc_pages_current+0xd6/0x1b0 [ 339.154980] skb_page_frag_refill+0x20b/0x400 [ 339.159468] sk_page_frag_refill+0x46/0x1b0 [ 339.163774] tcp_sendmsg_locked+0xc58/0x35b0 [ 339.168190] ? mark_held_locks+0x130/0x130 [ 339.172399] ? mark_held_locks+0xc7/0x130 [ 339.176530] ? tcp_sendpage+0x50/0x50 [ 339.180309] ? mark_held_locks+0xc7/0x130 [ 339.184435] ? __local_bh_enable_ip+0x160/0x260 [ 339.189080] ? lock_sock_nested+0xc5/0x100 [ 339.193291] ? lockdep_hardirqs_on+0x421/0x5c0 [ 339.197847] ? lock_sock_nested+0x82/0x100 [ 339.202060] ? trace_hardirqs_on+0x28/0x190 [ 339.206364] ? lock_sock_nested+0x82/0x100 [ 339.210591] ? lock_sock_nested+0x82/0x100 [ 339.214815] ? __local_bh_enable_ip+0x160/0x260 [ 339.219470] tcp_sendmsg+0x27/0x40 [ 339.222994] inet_sendmsg+0x108/0x440 [ 339.226776] smc_sendmsg+0x223/0x320 [ 339.230481] ? smc_sendpage+0x170/0x170 [ 339.234431] sock_sendmsg+0xb5/0xf0 [ 339.238033] sock_write_iter+0x215/0x420 [ 339.242074] ? sock_sendmsg+0xf0/0xf0 [ 339.245860] __vfs_write+0x443/0x890 [ 339.249550] ? kernel_read+0x130/0x130 [ 339.253438] ? selinux_file_permission+0x2d1/0x3f0 [ 339.258345] ? rw_verify_area+0xb8/0x2b0 [ 339.262383] vfs_write+0x150/0x4d0 [ 339.265900] ksys_write+0x103/0x260 [ 339.269500] ? do_sys_open+0x16e/0x350 [ 339.273449] ? __ia32_sys_read+0xa0/0xa0 [ 339.277488] ? do_syscall_64+0x21/0x4e0 [ 339.281437] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.286777] __x64_sys_write+0x6e/0xb0 [ 339.290640] do_syscall_64+0xd0/0x4e0 [ 339.294415] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.299577] RIP: 0033:0x459279 [ 339.302745] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 339.321633] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 339.329317] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 339.336579] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 339.343824] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 339.351068] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 339.358312] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 339.374499] CPU: 1 PID: 12193 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 339.382393] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.391737] Call Trace: [ 339.394318] dump_stack+0x123/0x177 [ 339.397942] should_fail.cold.4+0x5/0x13 [ 339.402008] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 339.407109] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 339.412378] ? kasan_unpoison_shadow+0x35/0x50 [ 339.416958] __alloc_pages_nodemask+0x1d5/0x710 [ 339.421621] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 339.426647] alloc_pages_current+0xd6/0x1b0 [ 339.430969] skb_page_frag_refill+0x20b/0x400 [ 339.435466] sk_page_frag_refill+0x46/0x1b0 [ 339.439784] tcp_sendmsg_locked+0xc58/0x35b0 [ 339.444187] ? mark_held_locks+0x130/0x130 [ 339.448407] ? mark_held_locks+0xc7/0x130 [ 339.452541] ? tcp_sendpage+0x50/0x50 [ 339.456322] ? mark_held_locks+0xc7/0x130 [ 339.460448] ? __local_bh_enable_ip+0x160/0x260 [ 339.465093] ? lock_sock_nested+0xc5/0x100 [ 339.469304] ? lockdep_hardirqs_on+0x421/0x5c0 [ 339.473862] ? lock_sock_nested+0x82/0x100 [ 339.478091] ? trace_hardirqs_on+0x28/0x190 [ 339.482388] ? lock_sock_nested+0x82/0x100 [ 339.486595] ? lock_sock_nested+0x82/0x100 [ 339.490805] ? __local_bh_enable_ip+0x160/0x260 [ 339.495466] tcp_sendmsg+0x27/0x40 [ 339.498984] inet_sendmsg+0x108/0x440 [ 339.502767] smc_sendmsg+0x223/0x320 [ 339.506466] ? smc_sendpage+0x170/0x170 [ 339.510422] sock_sendmsg+0xb5/0xf0 [ 339.514029] sock_write_iter+0x215/0x420 [ 339.518071] ? sock_sendmsg+0xf0/0xf0 [ 339.521854] __vfs_write+0x443/0x890 [ 339.525549] ? kernel_read+0x130/0x130 [ 339.529420] ? selinux_file_permission+0x2d1/0x3f0 [ 339.534332] ? rw_verify_area+0xb8/0x2b0 [ 339.538369] vfs_write+0x150/0x4d0 [ 339.541897] ksys_write+0x103/0x260 [ 339.545499] ? do_sys_open+0x16e/0x350 [ 339.549817] ? __ia32_sys_read+0xa0/0xa0 [ 339.553856] ? do_syscall_64+0x21/0x4e0 [ 339.557805] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.563148] __x64_sys_write+0x6e/0xb0 [ 339.567013] do_syscall_64+0xd0/0x4e0 [ 339.570793] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.575975] RIP: 0033:0x459279 [ 339.579146] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 339.598054] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 339.605746] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 339.613008] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 339.620254] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 339.627518] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 339.634778] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 339.642041] CPU: 0 PID: 12176 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 339.650030] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.659373] Call Trace: [ 339.661953] dump_stack+0x123/0x177 [ 339.665574] should_fail.cold.4+0x5/0x13 [ 339.669631] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 339.674739] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 339.679999] ? kasan_unpoison_shadow+0x35/0x50 [ 339.684560] __alloc_pages_nodemask+0x1d5/0x710 [ 339.689202] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 339.694197] alloc_pages_current+0xd6/0x1b0 [ 339.698495] skb_page_frag_refill+0x20b/0x400 [ 339.702967] sk_page_frag_refill+0x46/0x1b0 [ 339.707281] tcp_sendmsg_locked+0xc58/0x35b0 [ 339.711663] ? mark_held_locks+0x130/0x130 [ 339.715870] ? mark_held_locks+0xc7/0x130 [ 339.719996] ? tcp_sendpage+0x50/0x50 [ 339.723770] ? mark_held_locks+0xc7/0x130 [ 339.727908] ? __local_bh_enable_ip+0x160/0x260 [ 339.732549] ? lock_sock_nested+0xc5/0x100 [ 339.736760] ? lockdep_hardirqs_on+0x421/0x5c0 [ 339.741318] ? lock_sock_nested+0x82/0x100 [ 339.745538] ? trace_hardirqs_on+0x28/0x190 [ 339.749832] ? lock_sock_nested+0x82/0x100 [ 339.754040] ? lock_sock_nested+0x82/0x100 [ 339.758248] ? __local_bh_enable_ip+0x160/0x260 [ 339.762893] tcp_sendmsg+0x27/0x40 [ 339.766424] inet_sendmsg+0x108/0x440 [ 339.770204] smc_sendmsg+0x223/0x320 [ 339.773892] ? smc_sendpage+0x170/0x170 [ 339.777878] sock_sendmsg+0xb5/0xf0 [ 339.781480] sock_write_iter+0x215/0x420 [ 339.785514] ? sock_sendmsg+0xf0/0xf0 [ 339.789300] __vfs_write+0x443/0x890 [ 339.792989] ? kernel_read+0x130/0x130 [ 339.796857] ? selinux_file_permission+0x2d1/0x3f0 [ 339.801762] ? rw_verify_area+0xb8/0x2b0 [ 339.805814] vfs_write+0x150/0x4d0 [ 339.809334] ksys_write+0x103/0x260 [ 339.812942] ? do_sys_open+0x16e/0x350 [ 339.816809] ? __ia32_sys_read+0xa0/0xa0 [ 339.820851] ? do_syscall_64+0x21/0x4e0 [ 339.824805] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.830159] __x64_sys_write+0x6e/0xb0 [ 339.834022] do_syscall_64+0xd0/0x4e0 [ 339.837798] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 339.842961] RIP: 0033:0x459279 [ 339.846131] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 339.865250] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 339.872931] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 339.880177] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 339.887436] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 339.894699] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 339.901943] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 339.961196] FAULT_INJECTION: forcing a failure. [ 339.961196] name failslab, interval 1, probability 0, space 0, times 0 [ 339.973197] FAULT_INJECTION: forcing a failure. [ 339.973197] name failslab, interval 1, probability 0, space 0, times 0 [ 339.986631] FAULT_INJECTION: forcing a failure. [ 339.986631] name failslab, interval 1, probability 0, space 0, times 0 [ 339.999754] CPU: 1 PID: 12212 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 339.999773] FAULT_INJECTION: forcing a failure. [ 339.999773] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 340.007652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.007656] Call Trace: [ 340.007669] dump_stack+0x123/0x177 [ 340.007680] should_fail.cold.4+0x5/0x13 [ 340.007689] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 340.007696] ? kernel_text_address+0x79/0xf0 [ 340.007702] ? __kernel_text_address+0xd/0x40 [ 340.007707] ? unwind_get_return_address+0x61/0xa0 [ 340.007716] __should_failslab+0xba/0xf0 [ 340.007724] should_failslab+0x9/0x14 [ 340.007731] __kmalloc+0x70/0x770 [ 340.007739] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 340.007747] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 340.007754] ? tls_push_record+0xf3/0x1720 [ 340.007758] ? tls_sw_sendmsg+0x92d/0x1020 [ 340.007764] ? inet_sendmsg+0x108/0x440 [ 340.007770] ? smc_sendmsg+0x223/0x320 [ 340.007776] ? sock_sendmsg+0xb5/0xf0 [ 340.007780] ? sock_write_iter+0x215/0x420 [ 340.007790] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 340.007798] ? iov_iter_get_pages+0x1ef/0x11a0 [ 340.007813] ? __lock_is_held+0xb5/0x140 [ 340.007828] generic_gcmaes_encrypt+0xfd/0x150 [ 340.122662] ? generic_gcmaes_encrypt+0xfd/0x150 [ 340.127396] ? helper_rfc4106_encrypt+0x450/0x450 [ 340.132220] ? __kmalloc+0x5f1/0x770 [ 340.135911] gcmaes_wrapper_encrypt+0x109/0x180 [ 340.140558] tls_push_record+0x966/0x1720 [ 340.144686] ? lockdep_hardirqs_on+0x421/0x5c0 [ 340.149258] tls_sw_sendmsg+0x92d/0x1020 [ 340.153292] ? mark_held_locks+0x130/0x130 [ 340.157502] ? __lock_acquire+0x792/0x4980 [ 340.161715] ? find_held_lock+0x36/0x1d0 [ 340.165753] ? tls_sw_push_pending_record+0x10/0x10 [ 340.170747] ? __local_bh_enable_ip+0x160/0x260 [ 340.175400] ? lock_sock_nested+0xc5/0x100 [ 340.179611] ? lockdep_hardirqs_on+0x421/0x5c0 [ 340.184183] ? lock_sock_nested+0x82/0x100 [ 340.188395] ? trace_hardirqs_on+0x28/0x190 [ 340.192690] ? lock_sock_nested+0x82/0x100 [ 340.196909] inet_sendmsg+0x108/0x440 [ 340.200695] smc_sendmsg+0x223/0x320 [ 340.204394] ? smc_sendpage+0x170/0x170 [ 340.208343] sock_sendmsg+0xb5/0xf0 [ 340.211960] sock_write_iter+0x215/0x420 [ 340.216001] ? sock_sendmsg+0xf0/0xf0 [ 340.219794] __vfs_write+0x443/0x890 [ 340.223489] ? kernel_read+0x130/0x130 [ 340.227362] ? selinux_file_permission+0x2d1/0x3f0 [ 340.232287] ? rw_verify_area+0xb8/0x2b0 [ 340.236330] vfs_write+0x150/0x4d0 [ 340.239852] ksys_write+0x103/0x260 [ 340.243457] ? do_sys_open+0x16e/0x350 [ 340.247321] ? __ia32_sys_read+0xa0/0xa0 [ 340.251359] ? do_syscall_64+0x21/0x4e0 [ 340.255328] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.260673] __x64_sys_write+0x6e/0xb0 [ 340.264540] do_syscall_64+0xd0/0x4e0 [ 340.268322] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.273501] RIP: 0033:0x459279 [ 340.276670] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 340.295563] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 340.303246] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 340.310493] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 340.317740] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 340.324999] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 340.332244] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 340.339501] CPU: 0 PID: 12216 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 340.347386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.356729] Call Trace: [ 340.359302] dump_stack+0x123/0x177 [ 340.362939] should_fail.cold.4+0x5/0x13 [ 340.366998] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 340.372087] ? kernel_text_address+0x79/0xf0 [ 340.376483] ? __kernel_text_address+0xd/0x40 [ 340.380965] ? unwind_get_return_address+0x61/0xa0 [ 340.385885] __should_failslab+0xba/0xf0 [ 340.389938] should_failslab+0x9/0x14 [ 340.393728] __kmalloc+0x70/0x770 [ 340.397171] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 340.402440] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 340.407529] ? tls_push_record+0xf3/0x1720 [ 340.411739] ? tls_sw_sendmsg+0x92d/0x1020 [ 340.415953] ? inet_sendmsg+0x108/0x440 [ 340.419910] ? smc_sendmsg+0x223/0x320 [ 340.423772] ? sock_sendmsg+0xb5/0xf0 [ 340.427555] ? sock_write_iter+0x215/0x420 [ 340.431768] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 340.437562] ? iov_iter_get_pages+0x1ef/0x11a0 [ 340.442125] ? __lock_is_held+0xb5/0x140 [ 340.451126] generic_gcmaes_encrypt+0xfd/0x150 [ 340.455686] ? generic_gcmaes_encrypt+0xfd/0x150 [ 340.460441] ? helper_rfc4106_encrypt+0x450/0x450 [ 340.465260] ? __kmalloc+0x5f1/0x770 [ 340.468951] gcmaes_wrapper_encrypt+0x109/0x180 [ 340.473614] tls_push_record+0x966/0x1720 [ 340.477744] ? lockdep_hardirqs_on+0x421/0x5c0 [ 340.482308] tls_sw_sendmsg+0x92d/0x1020 [ 340.486344] ? mark_held_locks+0x130/0x130 [ 340.490679] ? __lock_acquire+0x792/0x4980 [ 340.494901] ? find_held_lock+0x36/0x1d0 [ 340.498946] ? tls_sw_push_pending_record+0x10/0x10 [ 340.503944] ? __local_bh_enable_ip+0x160/0x260 [ 340.508612] ? lock_sock_nested+0xc5/0x100 [ 340.512837] ? lockdep_hardirqs_on+0x421/0x5c0 [ 340.517403] ? lock_sock_nested+0x82/0x100 [ 340.521613] ? trace_hardirqs_on+0x28/0x190 [ 340.525909] ? lock_sock_nested+0x82/0x100 [ 340.530227] ? lock_sock_nested+0x82/0x100 [ 340.534457] inet_sendmsg+0x108/0x440 [ 340.538244] smc_sendmsg+0x223/0x320 [ 340.541955] ? smc_sendpage+0x170/0x170 [ 340.545911] sock_sendmsg+0xb5/0xf0 [ 340.549518] sock_write_iter+0x215/0x420 [ 340.553556] ? sock_sendmsg+0xf0/0xf0 [ 340.557355] __vfs_write+0x443/0x890 [ 340.561050] ? kernel_read+0x130/0x130 [ 340.564919] ? selinux_file_permission+0x2d1/0x3f0 [ 340.569828] ? rw_verify_area+0xb8/0x2b0 [ 340.573961] vfs_write+0x150/0x4d0 [ 340.577485] ksys_write+0x103/0x260 [ 340.581101] ? do_sys_open+0x16e/0x350 [ 340.584964] ? __ia32_sys_read+0xa0/0xa0 [ 340.589003] ? do_syscall_64+0x21/0x4e0 [ 340.592969] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.598313] __x64_sys_write+0x6e/0xb0 [ 340.602184] do_syscall_64+0xd0/0x4e0 [ 340.605977] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.611154] RIP: 0033:0x459279 [ 340.614325] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 340.633213] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 340.640915] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 340.648180] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 340.655432] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 340.662684] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 340.669930] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 340.690357] CPU: 1 PID: 12213 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 340.698255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.707716] Call Trace: [ 340.710294] dump_stack+0x123/0x177 [ 340.713919] should_fail.cold.4+0x5/0x13 [ 340.718091] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 340.723172] ? kernel_text_address+0x79/0xf0 [ 340.727554] ? __kernel_text_address+0xd/0x40 [ 340.732024] ? unwind_get_return_address+0x61/0xa0 [ 340.736929] __should_failslab+0xba/0xf0 [ 340.740967] should_failslab+0x9/0x14 [ 340.744740] __kmalloc+0x70/0x770 [ 340.748168] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 340.753703] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 340.758781] ? tls_push_record+0xf3/0x1720 [ 340.762989] ? tls_sw_sendmsg+0x92d/0x1020 [ 340.767220] ? inet_sendmsg+0x108/0x440 [ 340.771177] ? smc_sendmsg+0x223/0x320 [ 340.775040] ? sock_sendmsg+0xb5/0xf0 [ 340.778814] ? sock_write_iter+0x215/0x420 [ 340.783043] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 340.788820] ? iov_iter_get_pages+0x1ef/0x11a0 [ 340.793382] ? __lock_is_held+0xb5/0x140 [ 340.797422] generic_gcmaes_encrypt+0xfd/0x150 [ 340.801980] ? generic_gcmaes_encrypt+0xfd/0x150 [ 340.806710] ? helper_rfc4106_encrypt+0x450/0x450 [ 340.811630] ? __kmalloc+0x5f1/0x770 [ 340.815318] gcmaes_wrapper_encrypt+0x109/0x180 [ 340.819962] tls_push_record+0x966/0x1720 [ 340.824083] ? lockdep_hardirqs_on+0x421/0x5c0 [ 340.828648] tls_sw_sendmsg+0x92d/0x1020 [ 340.832769] ? mark_held_locks+0x130/0x130 [ 340.836977] ? __lock_acquire+0x792/0x4980 [ 340.841189] ? find_held_lock+0x36/0x1d0 [ 340.845356] ? tls_sw_push_pending_record+0x10/0x10 [ 340.850379] ? __local_bh_enable_ip+0x160/0x260 [ 340.855050] ? lock_sock_nested+0xc5/0x100 [ 340.859261] ? lockdep_hardirqs_on+0x421/0x5c0 [ 340.863823] ? lock_sock_nested+0x82/0x100 [ 340.868055] ? trace_hardirqs_on+0x28/0x190 [ 340.872353] ? lock_sock_nested+0x82/0x100 [ 340.876580] ? lock_sock_nested+0x82/0x100 [ 340.880792] inet_sendmsg+0x108/0x440 [ 340.884576] smc_sendmsg+0x223/0x320 [ 340.888266] ? smc_sendpage+0x170/0x170 [ 340.892220] sock_sendmsg+0xb5/0xf0 [ 340.895825] sock_write_iter+0x215/0x420 [ 340.899861] ? sock_sendmsg+0xf0/0xf0 [ 340.903643] __vfs_write+0x443/0x890 [ 340.907331] ? kernel_read+0x130/0x130 [ 340.911322] ? selinux_file_permission+0x2d1/0x3f0 [ 340.916231] ? rw_verify_area+0xb8/0x2b0 [ 340.920268] vfs_write+0x150/0x4d0 [ 340.923786] ksys_write+0x103/0x260 [ 340.927404] ? do_sys_open+0x16e/0x350 [ 340.931265] ? __ia32_sys_read+0xa0/0xa0 [ 340.935304] ? do_syscall_64+0x21/0x4e0 [ 340.939257] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.944596] __x64_sys_write+0x6e/0xb0 [ 340.948564] do_syscall_64+0xd0/0x4e0 [ 340.952340] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 340.957505] RIP: 0033:0x459279 [ 340.960673] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 340.979657] RSP: 002b:00007ffaf4da6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 340.987336] RAX: ffffffffffffffda RBX: 00007ffaf4da6c90 RCX: 0000000000459279 [ 340.994581] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 341.001830] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 341.009075] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4da76d4 [ 341.016325] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 341.035120] CPU: 1 PID: 12201 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 341.043007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.052353] Call Trace: [ 341.054941] dump_stack+0x123/0x177 [ 341.058567] should_fail.cold.4+0x5/0x13 [ 341.062623] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 341.067718] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 341.073015] ? kasan_unpoison_shadow+0x35/0x50 [ 341.077593] __alloc_pages_nodemask+0x1d5/0x710 [ 341.082259] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 341.087275] alloc_pages_current+0xd6/0x1b0 [ 341.092115] skb_page_frag_refill+0x20b/0x400 [ 341.096609] sk_page_frag_refill+0x46/0x1b0 [ 341.101038] tcp_sendmsg_locked+0xc58/0x35b0 [ 341.105437] ? mark_held_locks+0x130/0x130 [ 341.109647] ? mark_held_locks+0xc7/0x130 [ 341.113777] ? tcp_sendpage+0x50/0x50 [ 341.117554] ? mark_held_locks+0xc7/0x130 [ 341.121691] ? __local_bh_enable_ip+0x160/0x260 [ 341.126334] ? lock_sock_nested+0xc5/0x100 [ 341.130543] ? lockdep_hardirqs_on+0x421/0x5c0 [ 341.135100] ? lock_sock_nested+0x82/0x100 [ 341.139309] ? trace_hardirqs_on+0x28/0x190 [ 341.143603] ? lock_sock_nested+0x82/0x100 [ 341.147814] ? lock_sock_nested+0x82/0x100 [ 341.152026] ? __local_bh_enable_ip+0x160/0x260 [ 341.156672] tcp_sendmsg+0x27/0x40 [ 341.160189] inet_sendmsg+0x108/0x440 [ 341.163967] smc_sendmsg+0x223/0x320 [ 341.167656] ? smc_sendpage+0x170/0x170 [ 341.171603] sock_sendmsg+0xb5/0xf0 [ 341.175206] sock_write_iter+0x215/0x420 [ 341.179243] ? sock_sendmsg+0xf0/0xf0 [ 341.183026] __vfs_write+0x443/0x890 [ 341.186895] ? kernel_read+0x130/0x130 [ 341.190761] ? selinux_file_permission+0x2d1/0x3f0 [ 341.195669] ? rw_verify_area+0xb8/0x2b0 [ 341.199705] vfs_write+0x150/0x4d0 [ 341.203250] ksys_write+0x103/0x260 [ 341.206852] ? do_sys_open+0x16e/0x350 [ 341.210712] ? __ia32_sys_read+0xa0/0xa0 [ 341.214750] ? do_syscall_64+0x21/0x4e0 [ 341.218696] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.224050] __x64_sys_write+0x6e/0xb0 [ 341.227911] do_syscall_64+0xd0/0x4e0 [ 341.231686] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.236867] RIP: 0033:0x459279 [ 341.240035] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 341.258911] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 341.266591] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 341.273835] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 341.281097] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 341.288343] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 341.295686] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 341.303372] FAULT_INJECTION: forcing a failure. [ 341.303372] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 341.318475] FAULT_INJECTION: forcing a failure. [ 341.318475] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 341.333555] FAULT_INJECTION: forcing a failure. [ 341.333555] name failslab, interval 1, probability 0, space 0, times 0 [ 341.333834] FAULT_INJECTION: forcing a failure. [ 341.333834] name failslab, interval 1, probability 0, space 0, times 0 [ 341.346431] CPU: 0 PID: 12228 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 341.363976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.373321] Call Trace: [ 341.375896] dump_stack+0x123/0x177 [ 341.379517] should_fail.cold.4+0x5/0x13 [ 341.383571] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 341.388662] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 341.393929] ? kasan_unpoison_shadow+0x35/0x50 [ 341.398501] __alloc_pages_nodemask+0x1d5/0x710 [ 341.403152] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 341.408167] alloc_pages_current+0xd6/0x1b0 [ 341.412482] skb_page_frag_refill+0x20b/0x400 [ 341.416972] sk_page_frag_refill+0x46/0x1b0 [ 341.421281] tcp_sendmsg_locked+0xc58/0x35b0 [ 341.425674] ? mark_held_locks+0x130/0x130 [ 341.429889] ? mark_held_locks+0xc7/0x130 [ 341.434032] ? tcp_sendpage+0x50/0x50 [ 341.437843] ? mark_held_locks+0xc7/0x130 [ 341.441971] ? __local_bh_enable_ip+0x160/0x260 [ 341.446621] ? lock_sock_nested+0xc5/0x100 [ 341.450835] ? lockdep_hardirqs_on+0x421/0x5c0 [ 341.455394] ? lock_sock_nested+0x82/0x100 [ 341.459607] ? trace_hardirqs_on+0x28/0x190 [ 341.464013] ? lock_sock_nested+0x82/0x100 [ 341.468222] ? lock_sock_nested+0x82/0x100 [ 341.472436] ? __local_bh_enable_ip+0x160/0x260 [ 341.477090] tcp_sendmsg+0x27/0x40 [ 341.480612] inet_sendmsg+0x108/0x440 [ 341.484391] smc_sendmsg+0x223/0x320 [ 341.488082] ? smc_sendpage+0x170/0x170 [ 341.492031] sock_sendmsg+0xb5/0xf0 [ 341.495640] sock_write_iter+0x215/0x420 [ 341.499682] ? sock_sendmsg+0xf0/0xf0 [ 341.503467] __vfs_write+0x443/0x890 [ 341.507160] ? kernel_read+0x130/0x130 [ 341.511032] ? selinux_file_permission+0x2d1/0x3f0 [ 341.515949] ? rw_verify_area+0xb8/0x2b0 [ 341.519992] vfs_write+0x150/0x4d0 [ 341.523511] ksys_write+0x103/0x260 [ 341.527115] ? do_sys_open+0x16e/0x350 [ 341.530978] ? __ia32_sys_read+0xa0/0xa0 [ 341.535019] ? do_syscall_64+0x21/0x4e0 [ 341.538978] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.544338] __x64_sys_write+0x6e/0xb0 [ 341.548202] do_syscall_64+0xd0/0x4e0 [ 341.551981] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.557152] RIP: 0033:0x459279 [ 341.560325] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 341.579203] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 341.586885] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 341.594134] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 341.601388] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 341.608638] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 341.615903] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 341.623172] CPU: 1 PID: 12239 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 341.631046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.640381] Call Trace: [ 341.642947] dump_stack+0x123/0x177 [ 341.646555] should_fail.cold.4+0x5/0x13 [ 341.650693] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 341.655771] ? kernel_text_address+0x79/0xf0 [ 341.660184] ? __kernel_text_address+0xd/0x40 [ 341.664654] ? unwind_get_return_address+0x61/0xa0 [ 341.669574] __should_failslab+0xba/0xf0 [ 341.673615] should_failslab+0x9/0x14 [ 341.677484] __kmalloc+0x70/0x770 [ 341.680917] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 341.686170] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 341.691252] ? tls_push_record+0xf3/0x1720 [ 341.695468] ? tls_sw_sendmsg+0x92d/0x1020 [ 341.699692] ? inet_sendmsg+0x108/0x440 [ 341.703642] ? smc_sendmsg+0x223/0x320 [ 341.707503] ? sock_sendmsg+0xb5/0xf0 [ 341.711294] ? sock_write_iter+0x215/0x420 [ 341.715512] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 341.721292] ? iov_iter_get_pages+0x1ef/0x11a0 [ 341.725860] ? __lock_is_held+0xb5/0x140 [ 341.729904] generic_gcmaes_encrypt+0xfd/0x150 [ 341.734461] ? generic_gcmaes_encrypt+0xfd/0x150 [ 341.739193] ? helper_rfc4106_encrypt+0x450/0x450 [ 341.744015] ? __kmalloc+0x5f1/0x770 [ 341.747705] gcmaes_wrapper_encrypt+0x109/0x180 [ 341.752351] tls_push_record+0x966/0x1720 [ 341.756478] ? lockdep_hardirqs_on+0x421/0x5c0 [ 341.761043] tls_sw_sendmsg+0x92d/0x1020 [ 341.765083] ? mark_held_locks+0x130/0x130 [ 341.769298] ? __lock_acquire+0x792/0x4980 [ 341.773517] ? find_held_lock+0x36/0x1d0 [ 341.777556] ? tls_sw_push_pending_record+0x10/0x10 [ 341.782653] ? __local_bh_enable_ip+0x160/0x260 [ 341.787302] ? lock_sock_nested+0xc5/0x100 [ 341.791516] ? lockdep_hardirqs_on+0x421/0x5c0 [ 341.796095] ? lock_sock_nested+0x82/0x100 [ 341.800307] ? trace_hardirqs_on+0x28/0x190 [ 341.804626] ? lock_sock_nested+0x82/0x100 [ 341.808842] ? lock_sock_nested+0x82/0x100 [ 341.813055] inet_sendmsg+0x108/0x440 [ 341.816834] smc_sendmsg+0x223/0x320 [ 341.820527] ? smc_sendpage+0x170/0x170 [ 341.824479] sock_sendmsg+0xb5/0xf0 [ 341.828087] sock_write_iter+0x215/0x420 [ 341.832124] ? sock_sendmsg+0xf0/0xf0 [ 341.835912] __vfs_write+0x443/0x890 [ 341.839602] ? kernel_read+0x130/0x130 [ 341.843470] ? selinux_file_permission+0x2d1/0x3f0 [ 341.848378] ? rw_verify_area+0xb8/0x2b0 [ 341.852416] vfs_write+0x150/0x4d0 [ 341.855948] ksys_write+0x103/0x260 [ 341.859551] ? do_sys_open+0x16e/0x350 [ 341.863415] ? __ia32_sys_read+0xa0/0xa0 [ 341.867471] ? do_syscall_64+0x21/0x4e0 [ 341.871596] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.877460] __x64_sys_write+0x6e/0xb0 [ 341.881324] do_syscall_64+0xd0/0x4e0 [ 341.885100] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 341.890267] RIP: 0033:0x459279 [ 341.893436] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 341.912316] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 341.920007] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 341.927255] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 341.934499] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 341.941747] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 341.949009] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 341.956267] CPU: 0 PID: 12233 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 341.964146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.973490] Call Trace: [ 341.976178] dump_stack+0x123/0x177 [ 341.979800] should_fail.cold.4+0x5/0x13 [ 341.983854] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 341.988950] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 341.994217] ? kasan_unpoison_shadow+0x35/0x50 [ 341.998808] __alloc_pages_nodemask+0x1d5/0x710 [ 342.003471] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 342.008488] alloc_pages_current+0xd6/0x1b0 [ 342.012816] skb_page_frag_refill+0x20b/0x400 [ 342.017305] sk_page_frag_refill+0x46/0x1b0 2020/06/02 10:24:43 executed programs: 1164 [ 342.021620] tcp_sendmsg_locked+0xc58/0x35b0 [ 342.026015] ? mark_held_locks+0x130/0x130 [ 342.030241] ? mark_held_locks+0xc7/0x130 [ 342.034387] ? tcp_sendpage+0x50/0x50 [ 342.038185] ? mark_held_locks+0xc7/0x130 [ 342.042324] ? __local_bh_enable_ip+0x160/0x260 [ 342.046980] ? lock_sock_nested+0xc5/0x100 [ 342.051202] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.055767] ? lock_sock_nested+0x82/0x100 [ 342.059982] ? trace_hardirqs_on+0x28/0x190 [ 342.064288] ? lock_sock_nested+0x82/0x100 [ 342.068510] ? lock_sock_nested+0x82/0x100 [ 342.072736] ? __local_bh_enable_ip+0x160/0x260 [ 342.077401] tcp_sendmsg+0x27/0x40 [ 342.080931] inet_sendmsg+0x108/0x440 [ 342.084710] smc_sendmsg+0x223/0x320 [ 342.088402] ? smc_sendpage+0x170/0x170 [ 342.092351] sock_sendmsg+0xb5/0xf0 [ 342.095954] sock_write_iter+0x215/0x420 [ 342.099991] ? sock_sendmsg+0xf0/0xf0 [ 342.103777] __vfs_write+0x443/0x890 [ 342.107466] ? kernel_read+0x130/0x130 [ 342.111332] ? selinux_file_permission+0x2d1/0x3f0 [ 342.116325] ? rw_verify_area+0xb8/0x2b0 [ 342.120361] vfs_write+0x150/0x4d0 [ 342.123878] ksys_write+0x103/0x260 [ 342.127477] ? do_sys_open+0x16e/0x350 [ 342.131339] ? __ia32_sys_read+0xa0/0xa0 [ 342.135376] ? do_syscall_64+0x21/0x4e0 [ 342.139344] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.144683] __x64_sys_write+0x6e/0xb0 [ 342.148560] do_syscall_64+0xd0/0x4e0 [ 342.152337] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.157501] RIP: 0033:0x459279 [ 342.160667] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.179559] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.187241] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 342.194500] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 342.201747] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 342.208991] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 342.216342] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 342.230233] CPU: 1 PID: 12238 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 342.239602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.248956] Call Trace: [ 342.251539] dump_stack+0x123/0x177 [ 342.255162] should_fail.cold.4+0x5/0x13 [ 342.259216] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 342.264312] ? kernel_text_address+0x79/0xf0 [ 342.268713] ? __kernel_text_address+0xd/0x40 [ 342.273197] ? unwind_get_return_address+0x61/0xa0 [ 342.278125] __should_failslab+0xba/0xf0 [ 342.282179] should_failslab+0x9/0x14 [ 342.285971] __kmalloc+0x70/0x770 [ 342.289419] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 342.294692] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 342.299788] ? tls_push_record+0xf3/0x1720 [ 342.304012] ? tls_sw_sendmsg+0x92d/0x1020 [ 342.308238] ? inet_sendmsg+0x108/0x440 [ 342.312318] ? smc_sendmsg+0x223/0x320 [ 342.316197] ? sock_sendmsg+0xb5/0xf0 [ 342.319987] ? sock_write_iter+0x215/0x420 [ 342.324217] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 342.330006] ? iov_iter_get_pages+0x1ef/0x11a0 [ 342.334588] ? __lock_is_held+0xb5/0x140 [ 342.338649] generic_gcmaes_encrypt+0xfd/0x150 [ 342.343221] ? generic_gcmaes_encrypt+0xfd/0x150 [ 342.347965] ? helper_rfc4106_encrypt+0x450/0x450 [ 342.352803] ? __kmalloc+0x5f1/0x770 [ 342.356512] gcmaes_wrapper_encrypt+0x109/0x180 [ 342.361174] tls_push_record+0x966/0x1720 [ 342.365310] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.369902] tls_sw_sendmsg+0x92d/0x1020 [ 342.374029] ? mark_held_locks+0x130/0x130 [ 342.378239] ? __lock_acquire+0x792/0x4980 [ 342.382452] ? find_held_lock+0x36/0x1d0 [ 342.386491] ? tls_sw_push_pending_record+0x10/0x10 [ 342.391493] ? __local_bh_enable_ip+0x160/0x260 [ 342.396137] ? lock_sock_nested+0xc5/0x100 [ 342.400343] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.404898] ? lock_sock_nested+0x82/0x100 [ 342.409105] ? trace_hardirqs_on+0x28/0x190 [ 342.413400] ? lock_sock_nested+0x82/0x100 [ 342.417610] ? lock_sock_nested+0x82/0x100 [ 342.421820] inet_sendmsg+0x108/0x440 [ 342.425598] smc_sendmsg+0x223/0x320 [ 342.429286] ? smc_sendpage+0x170/0x170 [ 342.433321] sock_sendmsg+0xb5/0xf0 [ 342.436943] sock_write_iter+0x215/0x420 [ 342.440979] ? sock_sendmsg+0xf0/0xf0 [ 342.444765] __vfs_write+0x443/0x890 [ 342.448455] ? kernel_read+0x130/0x130 [ 342.452323] ? selinux_file_permission+0x2d1/0x3f0 [ 342.457330] ? rw_verify_area+0xb8/0x2b0 [ 342.461367] vfs_write+0x150/0x4d0 [ 342.464884] ksys_write+0x103/0x260 [ 342.468485] ? do_sys_open+0x16e/0x350 [ 342.472344] ? __ia32_sys_read+0xa0/0xa0 [ 342.476384] ? do_syscall_64+0x21/0x4e0 [ 342.480333] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.485674] __x64_sys_write+0x6e/0xb0 [ 342.489535] do_syscall_64+0xd0/0x4e0 [ 342.493324] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.498488] RIP: 0033:0x459279 [ 342.501658] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.520533] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.528227] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 342.535473] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 342.542717] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 342.549980] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 342.557224] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 342.590759] FAULT_INJECTION: forcing a failure. [ 342.590759] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 342.609377] FAULT_INJECTION: forcing a failure. [ 342.609377] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 342.614316] FAULT_INJECTION: forcing a failure. [ 342.614316] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 342.621575] FAULT_INJECTION: forcing a failure. [ 342.621575] name failslab, interval 1, probability 0, space 0, times 0 [ 342.644089] CPU: 0 PID: 12257 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 342.652125] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.661469] Call Trace: [ 342.664036] dump_stack+0x123/0x177 [ 342.667648] should_fail.cold.4+0x5/0x13 [ 342.671696] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 342.676792] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 342.682063] ? kasan_unpoison_shadow+0x35/0x50 [ 342.686630] __alloc_pages_nodemask+0x1d5/0x710 [ 342.691305] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 342.696326] alloc_pages_current+0xd6/0x1b0 [ 342.700655] skb_page_frag_refill+0x20b/0x400 [ 342.705135] sk_page_frag_refill+0x46/0x1b0 [ 342.709438] tcp_sendmsg_locked+0xc58/0x35b0 [ 342.713845] ? mark_held_locks+0x130/0x130 [ 342.718058] ? mark_held_locks+0xc7/0x130 [ 342.722208] ? tcp_sendpage+0x50/0x50 [ 342.725991] ? mark_held_locks+0xc7/0x130 [ 342.730141] ? __local_bh_enable_ip+0x160/0x260 [ 342.734786] ? lock_sock_nested+0xc5/0x100 [ 342.739000] ? lockdep_hardirqs_on+0x421/0x5c0 [ 342.743565] ? lock_sock_nested+0x82/0x100 [ 342.747779] ? trace_hardirqs_on+0x28/0x190 [ 342.752080] ? lock_sock_nested+0x82/0x100 [ 342.756289] ? lock_sock_nested+0x82/0x100 [ 342.760515] ? __local_bh_enable_ip+0x160/0x260 [ 342.765169] tcp_sendmsg+0x27/0x40 [ 342.768694] inet_sendmsg+0x108/0x440 [ 342.772658] smc_sendmsg+0x223/0x320 [ 342.776358] ? smc_sendpage+0x170/0x170 [ 342.780362] sock_sendmsg+0xb5/0xf0 [ 342.783983] sock_write_iter+0x215/0x420 [ 342.788037] ? sock_sendmsg+0xf0/0xf0 [ 342.791832] ? decode_rs8+0x33b0/0x3460 [ 342.795796] __vfs_write+0x443/0x890 [ 342.799501] ? kernel_read+0x130/0x130 [ 342.803382] ? selinux_file_permission+0x2d1/0x3f0 [ 342.808304] ? rw_verify_area+0xb8/0x2b0 [ 342.812379] vfs_write+0x150/0x4d0 [ 342.815906] ksys_write+0x103/0x260 [ 342.819512] ? do_sys_open+0x16e/0x350 [ 342.823381] ? __ia32_sys_read+0xa0/0xa0 [ 342.827426] ? do_syscall_64+0x21/0x4e0 [ 342.831386] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.836740] __x64_sys_write+0x6e/0xb0 [ 342.840612] do_syscall_64+0xd0/0x4e0 [ 342.844424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 342.849600] RIP: 0033:0x459279 [ 342.852782] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 342.854396] FAULT_INJECTION: forcing a failure. [ 342.854396] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 342.871682] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 342.871689] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 342.871691] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 342.871694] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 342.871697] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 342.871700] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 342.881838] CPU: 0 PID: 12259 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 342.935570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.944900] Call Trace: [ 342.947464] dump_stack+0x123/0x177 [ 342.951071] should_fail.cold.4+0x5/0x13 [ 342.955108] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 342.960186] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 342.965438] ? kasan_unpoison_shadow+0x35/0x50 [ 342.970000] __alloc_pages_nodemask+0x1d5/0x710 [ 342.974654] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 342.979670] alloc_pages_current+0xd6/0x1b0 [ 342.983974] skb_page_frag_refill+0x20b/0x400 [ 342.988466] sk_page_frag_refill+0x46/0x1b0 [ 342.992766] tcp_sendmsg_locked+0xc58/0x35b0 [ 342.997155] ? mark_held_locks+0x130/0x130 [ 343.001368] ? mark_held_locks+0xc7/0x130 [ 343.005515] ? tcp_sendpage+0x50/0x50 [ 343.009301] ? mark_held_locks+0xc7/0x130 [ 343.013428] ? __local_bh_enable_ip+0x160/0x260 [ 343.018074] ? lock_sock_nested+0xc5/0x100 [ 343.022288] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.026847] ? lock_sock_nested+0x82/0x100 [ 343.031058] ? trace_hardirqs_on+0x28/0x190 [ 343.035360] ? lock_sock_nested+0x82/0x100 [ 343.039570] ? __local_bh_enable_ip+0x160/0x260 [ 343.044231] tcp_sendmsg+0x27/0x40 [ 343.047753] inet_sendmsg+0x108/0x440 [ 343.051533] smc_sendmsg+0x223/0x320 [ 343.055226] ? smc_sendpage+0x170/0x170 [ 343.059181] sock_sendmsg+0xb5/0xf0 [ 343.062788] sock_write_iter+0x215/0x420 [ 343.066849] ? sock_sendmsg+0xf0/0xf0 [ 343.070652] ? cfg80211_mgmt_tx_status+0x760/0x7d0 [ 343.075561] __vfs_write+0x443/0x890 [ 343.079271] ? kernel_read+0x130/0x130 [ 343.083167] ? selinux_file_permission+0x2d1/0x3f0 [ 343.088079] ? rw_verify_area+0xb8/0x2b0 [ 343.092117] vfs_write+0x150/0x4d0 [ 343.095646] ksys_write+0x103/0x260 [ 343.099247] ? do_sys_open+0x16e/0x350 [ 343.103112] ? __ia32_sys_read+0xa0/0xa0 [ 343.107148] ? do_syscall_64+0x21/0x4e0 [ 343.111116] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.116472] __x64_sys_write+0x6e/0xb0 [ 343.120338] do_syscall_64+0xd0/0x4e0 [ 343.124116] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.129279] RIP: 0033:0x459279 [ 343.132448] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 343.151613] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 343.159297] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 343.166543] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 343.173794] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 343.181134] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 343.188395] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 343.195701] CPU: 1 PID: 12245 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 343.203584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.212930] Call Trace: [ 343.215510] dump_stack+0x123/0x177 [ 343.219138] should_fail.cold.4+0x5/0x13 [ 343.223186] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 343.228263] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 343.233515] ? kasan_unpoison_shadow+0x35/0x50 [ 343.238073] __alloc_pages_nodemask+0x1d5/0x710 [ 343.242720] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 343.247715] alloc_pages_current+0xd6/0x1b0 [ 343.252013] skb_page_frag_refill+0x20b/0x400 [ 343.256485] sk_page_frag_refill+0x46/0x1b0 [ 343.260783] tcp_sendmsg_locked+0xc58/0x35b0 [ 343.265171] ? mark_held_locks+0x130/0x130 [ 343.269379] ? mark_held_locks+0xc7/0x130 [ 343.273506] ? tcp_sendpage+0x50/0x50 [ 343.277281] ? mark_held_locks+0xc7/0x130 [ 343.281415] ? __local_bh_enable_ip+0x160/0x260 [ 343.286058] ? lock_sock_nested+0xc5/0x100 [ 343.290282] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.294837] ? lock_sock_nested+0x82/0x100 [ 343.299059] ? trace_hardirqs_on+0x28/0x190 [ 343.303352] ? lock_sock_nested+0x82/0x100 [ 343.307560] ? lock_sock_nested+0x82/0x100 [ 343.311779] ? __local_bh_enable_ip+0x160/0x260 [ 343.316424] tcp_sendmsg+0x27/0x40 [ 343.319938] inet_sendmsg+0x108/0x440 [ 343.323714] smc_sendmsg+0x223/0x320 [ 343.327400] ? smc_sendpage+0x170/0x170 [ 343.331348] sock_sendmsg+0xb5/0xf0 [ 343.334959] sock_write_iter+0x215/0x420 [ 343.338994] ? sock_sendmsg+0xf0/0xf0 [ 343.342789] ? btrfs_update_root.cold.4+0x16e/0x269 [ 343.347780] __vfs_write+0x443/0x890 [ 343.351468] ? kernel_read+0x130/0x130 [ 343.355333] ? selinux_file_permission+0x2d1/0x3f0 [ 343.360240] ? rw_verify_area+0xb8/0x2b0 [ 343.364275] vfs_write+0x150/0x4d0 [ 343.367792] ksys_write+0x103/0x260 [ 343.371392] ? do_sys_open+0x16e/0x350 [ 343.375256] ? __ia32_sys_read+0xa0/0xa0 [ 343.379293] ? do_syscall_64+0x21/0x4e0 [ 343.383256] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.388596] __x64_sys_write+0x6e/0xb0 [ 343.392455] do_syscall_64+0xd0/0x4e0 [ 343.396232] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.401396] RIP: 0033:0x459279 [ 343.404563] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 343.423546] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 343.431242] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 343.438486] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 343.445730] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 343.452973] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 343.460217] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 343.470879] FAULT_INJECTION: forcing a failure. [ 343.470879] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 343.491131] CPU: 1 PID: 12262 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 343.499021] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.508363] Call Trace: [ 343.510930] dump_stack+0x123/0x177 [ 343.514538] should_fail.cold.4+0x5/0x13 [ 343.518576] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 343.523654] ? kernel_text_address+0x79/0xf0 [ 343.528036] ? __kernel_text_address+0xd/0x40 [ 343.532504] ? unwind_get_return_address+0x61/0xa0 [ 343.537409] __should_failslab+0xba/0xf0 [ 343.541447] should_failslab+0x9/0x14 [ 343.545222] __kmalloc+0x70/0x770 [ 343.548654] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 343.553905] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 343.558982] ? tls_push_record+0xf3/0x1720 [ 343.563191] ? tls_sw_sendmsg+0x92d/0x1020 [ 343.567399] ? inet_sendmsg+0x108/0x440 [ 343.571347] ? smc_sendmsg+0x223/0x320 [ 343.575208] ? sock_sendmsg+0xb5/0xf0 [ 343.578996] ? sock_write_iter+0x215/0x420 [ 343.583208] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 343.588981] ? iov_iter_get_pages+0x1ef/0x11a0 [ 343.593544] ? __lock_is_held+0xb5/0x140 [ 343.597583] generic_gcmaes_encrypt+0xfd/0x150 [ 343.602142] ? generic_gcmaes_encrypt+0xfd/0x150 [ 343.606871] ? helper_rfc4106_encrypt+0x450/0x450 [ 343.611706] ? __kmalloc+0x5f1/0x770 [ 343.615415] gcmaes_wrapper_encrypt+0x109/0x180 [ 343.620086] tls_push_record+0x966/0x1720 [ 343.624215] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.628783] tls_sw_sendmsg+0x92d/0x1020 [ 343.632844] ? mark_held_locks+0x130/0x130 [ 343.637056] ? __lock_acquire+0x792/0x4980 [ 343.641270] ? find_held_lock+0x36/0x1d0 [ 343.645330] ? tls_sw_push_pending_record+0x10/0x10 [ 343.650322] ? __local_bh_enable_ip+0x160/0x260 [ 343.654965] ? lock_sock_nested+0xc5/0x100 [ 343.659175] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.663731] ? lock_sock_nested+0x82/0x100 [ 343.667940] ? trace_hardirqs_on+0x28/0x190 [ 343.672233] ? lock_sock_nested+0x82/0x100 [ 343.676441] ? lock_sock_nested+0x82/0x100 [ 343.680653] inet_sendmsg+0x108/0x440 [ 343.684430] smc_sendmsg+0x223/0x320 [ 343.688119] ? smc_sendpage+0x170/0x170 [ 343.692066] sock_sendmsg+0xb5/0xf0 [ 343.695669] sock_write_iter+0x215/0x420 [ 343.699705] ? sock_sendmsg+0xf0/0xf0 [ 343.703486] ? encode_request_finish+0x470/0x8b0 [ 343.708226] __vfs_write+0x443/0x890 [ 343.711915] ? kernel_read+0x130/0x130 [ 343.715781] ? selinux_file_permission+0x2d1/0x3f0 [ 343.720688] ? rw_verify_area+0xb8/0x2b0 [ 343.724724] vfs_write+0x150/0x4d0 [ 343.728240] ksys_write+0x103/0x260 [ 343.731842] ? do_sys_open+0x16e/0x350 [ 343.735704] ? __ia32_sys_read+0xa0/0xa0 [ 343.739740] ? do_syscall_64+0x21/0x4e0 [ 343.743689] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.749045] __x64_sys_write+0x6e/0xb0 [ 343.752911] do_syscall_64+0xd0/0x4e0 [ 343.756687] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 343.761851] RIP: 0033:0x459279 [ 343.765194] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 343.784073] RSP: 002b:00007f53b08dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 343.791754] RAX: ffffffffffffffda RBX: 00007f53b08dfc90 RCX: 0000000000459279 [ 343.798997] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 343.806240] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 343.813484] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08e06d4 [ 343.820728] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 343.831887] CPU: 1 PID: 12258 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 343.839778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.849120] Call Trace: [ 343.851692] dump_stack+0x123/0x177 [ 343.855302] should_fail.cold.4+0x5/0x13 [ 343.859345] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 343.864451] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 343.869705] ? kasan_unpoison_shadow+0x35/0x50 [ 343.874268] __alloc_pages_nodemask+0x1d5/0x710 [ 343.878918] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 343.883917] alloc_pages_current+0xd6/0x1b0 [ 343.888245] skb_page_frag_refill+0x20b/0x400 [ 343.892739] sk_page_frag_refill+0x46/0x1b0 [ 343.897041] tcp_sendmsg_locked+0xc58/0x35b0 [ 343.901431] ? mark_held_locks+0x130/0x130 [ 343.905641] ? mark_held_locks+0xc7/0x130 [ 343.909781] ? tcp_sendpage+0x50/0x50 [ 343.913563] ? mark_held_locks+0xc7/0x130 [ 343.917710] ? __local_bh_enable_ip+0x160/0x260 [ 343.922375] ? lock_sock_nested+0xc5/0x100 [ 343.926586] ? lockdep_hardirqs_on+0x421/0x5c0 [ 343.931144] ? lock_sock_nested+0x82/0x100 [ 343.935369] ? trace_hardirqs_on+0x28/0x190 [ 343.939684] ? lock_sock_nested+0x82/0x100 [ 343.943896] ? lock_sock_nested+0x82/0x100 [ 343.948105] ? __local_bh_enable_ip+0x160/0x260 [ 343.952752] tcp_sendmsg+0x27/0x40 [ 343.956270] inet_sendmsg+0x108/0x440 [ 343.960049] smc_sendmsg+0x223/0x320 [ 343.963740] ? smc_sendpage+0x170/0x170 [ 343.967718] sock_sendmsg+0xb5/0xf0 [ 343.971327] sock_write_iter+0x215/0x420 [ 343.975369] ? sock_sendmsg+0xf0/0xf0 [ 343.979171] __vfs_write+0x443/0x890 [ 343.982866] ? kernel_read+0x130/0x130 [ 343.986750] ? selinux_file_permission+0x2d1/0x3f0 [ 343.991661] ? rw_verify_area+0xb8/0x2b0 [ 343.995697] vfs_write+0x150/0x4d0 [ 343.999221] ksys_write+0x103/0x260 [ 344.002847] ? do_sys_open+0x16e/0x350 [ 344.006715] ? __ia32_sys_read+0xa0/0xa0 [ 344.010768] ? do_syscall_64+0x21/0x4e0 [ 344.014728] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.020076] __x64_sys_write+0x6e/0xb0 [ 344.023968] do_syscall_64+0xd0/0x4e0 [ 344.027752] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.032920] RIP: 0033:0x459279 [ 344.036093] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.054998] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.062698] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 344.069945] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 344.077193] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 344.084439] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 344.091691] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 344.098949] CPU: 0 PID: 12272 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 344.106942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.116288] Call Trace: [ 344.118867] dump_stack+0x123/0x177 [ 344.122497] should_fail.cold.4+0x5/0x13 [ 344.126566] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 344.131662] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 344.136935] ? kasan_unpoison_shadow+0x35/0x50 [ 344.141514] __alloc_pages_nodemask+0x1d5/0x710 [ 344.146184] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 344.151207] alloc_pages_current+0xd6/0x1b0 [ 344.155526] skb_page_frag_refill+0x20b/0x400 [ 344.160016] sk_page_frag_refill+0x46/0x1b0 [ 344.164335] tcp_sendmsg_locked+0xc58/0x35b0 [ 344.168739] ? mark_held_locks+0x130/0x130 [ 344.172966] ? mark_held_locks+0xc7/0x130 [ 344.177120] ? tcp_sendpage+0x50/0x50 [ 344.180917] ? mark_held_locks+0xc7/0x130 [ 344.185057] ? __local_bh_enable_ip+0x160/0x260 [ 344.189717] ? lock_sock_nested+0xc5/0x100 [ 344.193943] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.198520] ? lock_sock_nested+0x82/0x100 [ 344.202746] ? trace_hardirqs_on+0x28/0x190 [ 344.207093] ? lock_sock_nested+0x82/0x100 [ 344.211323] ? lock_sock_nested+0x82/0x100 [ 344.215554] ? __local_bh_enable_ip+0x160/0x260 [ 344.220217] tcp_sendmsg+0x27/0x40 [ 344.223753] inet_sendmsg+0x108/0x440 [ 344.227550] smc_sendmsg+0x223/0x320 [ 344.231254] ? smc_sendpage+0x170/0x170 [ 344.235221] sock_sendmsg+0xb5/0xf0 [ 344.238844] sock_write_iter+0x215/0x420 [ 344.242899] ? sock_sendmsg+0xf0/0xf0 [ 344.246705] __vfs_write+0x443/0x890 [ 344.250416] ? kernel_read+0x130/0x130 [ 344.254303] ? selinux_file_permission+0x2d1/0x3f0 [ 344.259236] ? rw_verify_area+0xb8/0x2b0 [ 344.263293] vfs_write+0x150/0x4d0 [ 344.266828] ksys_write+0x103/0x260 [ 344.270441] ? do_sys_open+0x16e/0x350 [ 344.274318] ? __ia32_sys_read+0xa0/0xa0 [ 344.278367] ? do_syscall_64+0x21/0x4e0 [ 344.282319] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.287661] __x64_sys_write+0x6e/0xb0 [ 344.291525] do_syscall_64+0xd0/0x4e0 [ 344.295302] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.300468] RIP: 0033:0x459279 [ 344.303670] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.322552] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.330251] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 344.337496] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 344.344743] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 344.351991] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 344.359322] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 344.378277] FAULT_INJECTION: forcing a failure. [ 344.378277] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 344.391605] FAULT_INJECTION: forcing a failure. [ 344.391605] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 344.393747] CPU: 1 PID: 12279 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 344.411285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.420628] Call Trace: [ 344.423209] dump_stack+0x123/0x177 [ 344.426830] should_fail.cold.4+0x5/0x13 [ 344.430881] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 344.435978] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 344.441231] ? kasan_unpoison_shadow+0x35/0x50 [ 344.445792] __alloc_pages_nodemask+0x1d5/0x710 [ 344.450458] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 344.455455] alloc_pages_current+0xd6/0x1b0 [ 344.459779] skb_page_frag_refill+0x20b/0x400 [ 344.464249] sk_page_frag_refill+0x46/0x1b0 [ 344.468546] tcp_sendmsg_locked+0xc58/0x35b0 [ 344.472930] ? mark_held_locks+0x130/0x130 [ 344.477138] ? mark_held_locks+0xc7/0x130 [ 344.481264] ? tcp_sendpage+0x50/0x50 [ 344.485041] ? mark_held_locks+0xc7/0x130 [ 344.489171] ? __local_bh_enable_ip+0x160/0x260 [ 344.493812] ? lock_sock_nested+0xc5/0x100 [ 344.498020] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.502574] ? lock_sock_nested+0x82/0x100 [ 344.506802] ? trace_hardirqs_on+0x28/0x190 [ 344.511097] ? lock_sock_nested+0x82/0x100 [ 344.515305] ? lock_sock_nested+0x82/0x100 [ 344.519514] ? __local_bh_enable_ip+0x160/0x260 [ 344.524157] tcp_sendmsg+0x27/0x40 [ 344.527673] inet_sendmsg+0x108/0x440 [ 344.531450] smc_sendmsg+0x223/0x320 [ 344.535139] ? smc_sendpage+0x170/0x170 [ 344.539086] sock_sendmsg+0xb5/0xf0 [ 344.542686] sock_write_iter+0x215/0x420 [ 344.546737] ? sock_sendmsg+0xf0/0xf0 [ 344.550516] ? btrfs_wait_ordered_roots+0x2a0/0x6d0 [ 344.555509] __vfs_write+0x443/0x890 [ 344.559198] ? kernel_read+0x130/0x130 [ 344.563148] ? selinux_file_permission+0x2d1/0x3f0 [ 344.568055] ? rw_verify_area+0xb8/0x2b0 [ 344.572091] vfs_write+0x150/0x4d0 [ 344.575609] ksys_write+0x103/0x260 [ 344.579209] ? do_sys_open+0x16e/0x350 [ 344.583073] ? __ia32_sys_read+0xa0/0xa0 [ 344.587109] ? do_syscall_64+0x21/0x4e0 [ 344.591059] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.596397] __x64_sys_write+0x6e/0xb0 [ 344.600259] do_syscall_64+0xd0/0x4e0 [ 344.604050] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.609216] RIP: 0033:0x459279 [ 344.612382] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.631276] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.638956] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 344.646200] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 344.653445] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 344.660690] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 344.667935] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 344.684606] CPU: 0 PID: 12277 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 344.692514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.701856] Call Trace: [ 344.704435] dump_stack+0x123/0x177 [ 344.708059] should_fail.cold.4+0x5/0x13 [ 344.712128] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 344.717214] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 344.722567] ? kasan_unpoison_shadow+0x35/0x50 [ 344.727127] __alloc_pages_nodemask+0x1d5/0x710 [ 344.731782] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 344.736779] alloc_pages_current+0xd6/0x1b0 [ 344.741182] skb_page_frag_refill+0x20b/0x400 [ 344.745653] sk_page_frag_refill+0x46/0x1b0 [ 344.749947] tcp_sendmsg_locked+0xc58/0x35b0 [ 344.754331] ? mark_held_locks+0x130/0x130 [ 344.758538] ? mark_held_locks+0xc7/0x130 [ 344.762666] ? tcp_sendpage+0x50/0x50 [ 344.766440] ? mark_held_locks+0xc7/0x130 [ 344.770564] ? __local_bh_enable_ip+0x160/0x260 [ 344.775208] ? lock_sock_nested+0xc5/0x100 [ 344.779417] ? lockdep_hardirqs_on+0x421/0x5c0 [ 344.783971] ? lock_sock_nested+0x82/0x100 [ 344.788182] ? trace_hardirqs_on+0x28/0x190 [ 344.792485] ? lock_sock_nested+0x82/0x100 [ 344.796701] ? lock_sock_nested+0x82/0x100 [ 344.800928] ? __local_bh_enable_ip+0x160/0x260 [ 344.805573] tcp_sendmsg+0x27/0x40 [ 344.809093] inet_sendmsg+0x108/0x440 [ 344.812868] smc_sendmsg+0x223/0x320 [ 344.816624] ? smc_sendpage+0x170/0x170 [ 344.820598] sock_sendmsg+0xb5/0xf0 [ 344.824206] sock_write_iter+0x215/0x420 [ 344.828243] ? sock_sendmsg+0xf0/0xf0 [ 344.832049] __vfs_write+0x443/0x890 [ 344.835742] ? kernel_read+0x130/0x130 [ 344.839613] ? selinux_file_permission+0x2d1/0x3f0 [ 344.844523] ? rw_verify_area+0xb8/0x2b0 [ 344.848580] vfs_write+0x150/0x4d0 [ 344.852095] ksys_write+0x103/0x260 [ 344.855698] ? do_sys_open+0x16e/0x350 [ 344.859560] ? __ia32_sys_read+0xa0/0xa0 [ 344.863614] ? do_syscall_64+0x21/0x4e0 [ 344.867566] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.872927] __x64_sys_write+0x6e/0xb0 [ 344.876790] do_syscall_64+0xd0/0x4e0 [ 344.880567] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 344.885731] RIP: 0033:0x459279 [ 344.888898] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 344.907883] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 344.915564] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 344.922808] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 344.930058] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 344.937303] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 344.944548] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 345.003722] FAULT_INJECTION: forcing a failure. [ 345.003722] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 345.003782] FAULT_INJECTION: forcing a failure. [ 345.003782] name failslab, interval 1, probability 0, space 0, times 0 [ 345.020028] FAULT_INJECTION: forcing a failure. [ 345.020028] name failslab, interval 1, probability 0, space 0, times 0 [ 345.042994] FAULT_INJECTION: forcing a failure. [ 345.042994] name failslab, interval 1, probability 0, space 0, times 0 [ 345.054885] CPU: 1 PID: 12299 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 345.062757] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.072088] Call Trace: [ 345.074653] dump_stack+0x123/0x177 [ 345.078259] should_fail.cold.4+0x5/0x13 [ 345.082317] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 345.087395] ? kernel_text_address+0x79/0xf0 [ 345.091797] ? __kernel_text_address+0xd/0x40 [ 345.096267] ? unwind_get_return_address+0x61/0xa0 [ 345.101173] __should_failslab+0xba/0xf0 [ 345.105211] should_failslab+0x9/0x14 [ 345.108986] __kmalloc+0x70/0x770 [ 345.112414] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 345.117665] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 345.122742] ? tls_push_record+0xf3/0x1720 [ 345.126951] ? tls_sw_sendmsg+0x92d/0x1020 [ 345.131161] ? inet_sendmsg+0x108/0x440 [ 345.135109] ? smc_sendmsg+0x223/0x320 [ 345.138969] ? sock_sendmsg+0xb5/0xf0 [ 345.142742] ? sock_write_iter+0x215/0x420 [ 345.146952] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 345.152727] ? iov_iter_get_pages+0x1ef/0x11a0 [ 345.157291] ? __lock_is_held+0xb5/0x140 [ 345.161330] generic_gcmaes_encrypt+0xfd/0x150 [ 345.165885] ? generic_gcmaes_encrypt+0xfd/0x150 [ 345.170614] ? helper_rfc4106_encrypt+0x450/0x450 [ 345.175431] ? __kmalloc+0x5f1/0x770 [ 345.179120] gcmaes_wrapper_encrypt+0x109/0x180 [ 345.183762] tls_push_record+0x966/0x1720 [ 345.187882] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.192453] tls_sw_sendmsg+0x92d/0x1020 [ 345.196490] ? mark_held_locks+0x130/0x130 [ 345.200695] ? __lock_acquire+0x792/0x4980 [ 345.204907] ? find_held_lock+0x36/0x1d0 [ 345.208943] ? tls_sw_push_pending_record+0x10/0x10 [ 345.213949] ? __local_bh_enable_ip+0x160/0x260 [ 345.218592] ? lock_sock_nested+0xc5/0x100 [ 345.222800] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.227355] ? lock_sock_nested+0x82/0x100 [ 345.231563] ? trace_hardirqs_on+0x28/0x190 [ 345.235881] ? lock_sock_nested+0x82/0x100 [ 345.240089] ? lock_sock_nested+0x82/0x100 [ 345.244298] inet_sendmsg+0x108/0x440 [ 345.248075] smc_sendmsg+0x223/0x320 [ 345.251766] ? smc_sendpage+0x170/0x170 [ 345.255712] sock_sendmsg+0xb5/0xf0 [ 345.259329] sock_write_iter+0x215/0x420 [ 345.263364] ? sock_sendmsg+0xf0/0xf0 [ 345.267145] __vfs_write+0x443/0x890 [ 345.270833] ? kernel_read+0x130/0x130 [ 345.274700] ? selinux_file_permission+0x2d1/0x3f0 [ 345.279607] ? rw_verify_area+0xb8/0x2b0 [ 345.283660] vfs_write+0x150/0x4d0 [ 345.287177] ksys_write+0x103/0x260 [ 345.290776] ? do_sys_open+0x16e/0x350 [ 345.294652] ? __ia32_sys_read+0xa0/0xa0 [ 345.298688] ? do_syscall_64+0x21/0x4e0 [ 345.302661] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.308000] __x64_sys_write+0x6e/0xb0 [ 345.311862] do_syscall_64+0xd0/0x4e0 [ 345.315637] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.320799] RIP: 0033:0x459279 [ 345.323965] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.342842] RSP: 002b:00007f53b08dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 345.350522] RAX: ffffffffffffffda RBX: 00007f53b08dfc90 RCX: 0000000000459279 [ 345.357766] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 345.365015] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 345.372274] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08e06d4 [ 345.379518] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 345.395971] CPU: 0 PID: 12295 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 345.403864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.413210] Call Trace: [ 345.415790] dump_stack+0x123/0x177 [ 345.419412] should_fail.cold.4+0x5/0x13 [ 345.423467] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 345.428562] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 345.433827] ? kasan_unpoison_shadow+0x35/0x50 [ 345.438389] __alloc_pages_nodemask+0x1d5/0x710 [ 345.443035] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 345.448039] alloc_pages_current+0xd6/0x1b0 [ 345.452367] skb_page_frag_refill+0x20b/0x400 [ 345.456843] sk_page_frag_refill+0x46/0x1b0 [ 345.461142] tcp_sendmsg_locked+0xc58/0x35b0 [ 345.465537] ? mark_held_locks+0x130/0x130 [ 345.469750] ? mark_held_locks+0xc7/0x130 [ 345.473907] ? tcp_sendpage+0x50/0x50 [ 345.477712] ? mark_held_locks+0xc7/0x130 [ 345.481838] ? __local_bh_enable_ip+0x160/0x260 [ 345.486489] ? lock_sock_nested+0xc5/0x100 [ 345.490703] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.495266] ? lock_sock_nested+0x82/0x100 [ 345.499496] ? trace_hardirqs_on+0x28/0x190 [ 345.503815] ? lock_sock_nested+0x82/0x100 [ 345.508030] ? lock_sock_nested+0x82/0x100 [ 345.512373] ? __local_bh_enable_ip+0x160/0x260 [ 345.517021] tcp_sendmsg+0x27/0x40 [ 345.520537] inet_sendmsg+0x108/0x440 [ 345.524318] smc_sendmsg+0x223/0x320 [ 345.528011] ? smc_sendpage+0x170/0x170 [ 345.531976] sock_sendmsg+0xb5/0xf0 [ 345.535596] sock_write_iter+0x215/0x420 [ 345.539643] ? sock_sendmsg+0xf0/0xf0 [ 345.543437] ? perf_trace_local_sdata_evt+0x570/0x6d0 [ 345.548624] __vfs_write+0x443/0x890 [ 345.552325] ? kernel_read+0x130/0x130 [ 345.556208] ? selinux_file_permission+0x2d1/0x3f0 [ 345.561136] ? rw_verify_area+0xb8/0x2b0 [ 345.565199] vfs_write+0x150/0x4d0 [ 345.568730] ksys_write+0x103/0x260 [ 345.572338] ? do_sys_open+0x16e/0x350 [ 345.576211] ? __ia32_sys_read+0xa0/0xa0 [ 345.580266] ? do_syscall_64+0x21/0x4e0 [ 345.584229] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.589582] __x64_sys_write+0x6e/0xb0 [ 345.593463] do_syscall_64+0xd0/0x4e0 [ 345.597276] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.602449] RIP: 0033:0x459279 [ 345.605628] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.624513] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 345.632227] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 345.639491] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 345.646741] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 345.653992] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 345.661253] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 345.688665] CPU: 0 PID: 12300 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 345.696585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.705925] Call Trace: [ 345.708511] dump_stack+0x123/0x177 [ 345.712132] should_fail.cold.4+0x5/0x13 [ 345.716193] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 345.721284] ? kernel_text_address+0x79/0xf0 [ 345.725681] ? __kernel_text_address+0xd/0x40 [ 345.730167] ? unwind_get_return_address+0x61/0xa0 [ 345.735091] __should_failslab+0xba/0xf0 [ 345.739142] should_failslab+0x9/0x14 [ 345.742939] __kmalloc+0x70/0x770 [ 345.746385] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 345.751655] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 345.756744] ? tls_push_record+0xf3/0x1720 [ 345.760986] ? tls_sw_sendmsg+0x92d/0x1020 [ 345.765203] ? inet_sendmsg+0x108/0x440 [ 345.769183] ? smc_sendmsg+0x223/0x320 [ 345.773047] ? sock_sendmsg+0xb5/0xf0 [ 345.776822] ? sock_write_iter+0x215/0x420 [ 345.781035] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 345.786815] ? iov_iter_get_pages+0x1ef/0x11a0 [ 345.791386] ? __lock_is_held+0xb5/0x140 [ 345.795436] generic_gcmaes_encrypt+0xfd/0x150 [ 345.799998] ? generic_gcmaes_encrypt+0xfd/0x150 [ 345.804744] ? helper_rfc4106_encrypt+0x450/0x450 [ 345.809590] ? __kmalloc+0x5f1/0x770 [ 345.813299] gcmaes_wrapper_encrypt+0x109/0x180 [ 345.817945] tls_push_record+0x966/0x1720 [ 345.822078] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.826654] tls_sw_sendmsg+0x92d/0x1020 [ 345.830697] ? mark_held_locks+0x130/0x130 [ 345.834918] ? __lock_acquire+0x792/0x4980 [ 345.839140] ? find_held_lock+0x36/0x1d0 [ 345.843202] ? tls_sw_push_pending_record+0x10/0x10 [ 345.848203] ? __local_bh_enable_ip+0x160/0x260 [ 345.852870] ? lock_sock_nested+0xc5/0x100 [ 345.857102] ? lockdep_hardirqs_on+0x421/0x5c0 [ 345.861677] ? lock_sock_nested+0x82/0x100 [ 345.865893] ? trace_hardirqs_on+0x28/0x190 [ 345.870218] ? lock_sock_nested+0x82/0x100 [ 345.874456] ? lock_sock_nested+0x82/0x100 [ 345.878675] inet_sendmsg+0x108/0x440 [ 345.882459] smc_sendmsg+0x223/0x320 [ 345.886153] ? smc_sendpage+0x170/0x170 [ 345.890113] sock_sendmsg+0xb5/0xf0 [ 345.893727] sock_write_iter+0x215/0x420 [ 345.897770] ? sock_sendmsg+0xf0/0xf0 [ 345.901572] __vfs_write+0x443/0x890 [ 345.905269] ? kernel_read+0x130/0x130 [ 345.909143] ? selinux_file_permission+0x2d1/0x3f0 [ 345.914052] ? rw_verify_area+0xb8/0x2b0 [ 345.918092] vfs_write+0x150/0x4d0 [ 345.921609] ksys_write+0x103/0x260 [ 345.925212] ? do_sys_open+0x16e/0x350 [ 345.929101] ? __ia32_sys_read+0xa0/0xa0 [ 345.933139] ? do_syscall_64+0x21/0x4e0 [ 345.937107] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.942447] __x64_sys_write+0x6e/0xb0 [ 345.946314] do_syscall_64+0xd0/0x4e0 [ 345.950108] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 345.955282] RIP: 0033:0x459279 [ 345.958456] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 345.977445] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 345.985131] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 345.992418] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 345.999684] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 346.006934] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 346.014207] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 346.021504] CPU: 1 PID: 12297 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 346.021847] FAULT_INJECTION: forcing a failure. [ 346.021847] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 346.029376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.029379] Call Trace: [ 346.029389] dump_stack+0x123/0x177 [ 346.029400] should_fail.cold.4+0x5/0x13 [ 346.029408] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 346.065782] ? kernel_text_address+0x79/0xf0 [ 346.070168] ? __kernel_text_address+0xd/0x40 [ 346.074662] ? unwind_get_return_address+0x61/0xa0 [ 346.079574] __should_failslab+0xba/0xf0 [ 346.083614] should_failslab+0x9/0x14 [ 346.087392] __kmalloc+0x70/0x770 [ 346.090829] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 346.096083] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 346.101163] ? tls_push_record+0xf3/0x1720 [ 346.105371] ? tls_sw_sendmsg+0x92d/0x1020 [ 346.109580] ? inet_sendmsg+0x108/0x440 [ 346.113536] ? smc_sendmsg+0x223/0x320 [ 346.117406] ? sock_sendmsg+0xb5/0xf0 [ 346.121212] ? sock_write_iter+0x215/0x420 [ 346.125432] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 346.131209] ? iov_iter_get_pages+0x1ef/0x11a0 [ 346.135774] ? __lock_is_held+0xb5/0x140 [ 346.139820] generic_gcmaes_encrypt+0xfd/0x150 [ 346.144379] ? generic_gcmaes_encrypt+0xfd/0x150 [ 346.149108] ? helper_rfc4106_encrypt+0x450/0x450 [ 346.153927] ? __kmalloc+0x5f1/0x770 [ 346.157619] gcmaes_wrapper_encrypt+0x109/0x180 [ 346.162263] tls_push_record+0x966/0x1720 [ 346.166390] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.170959] tls_sw_sendmsg+0x92d/0x1020 [ 346.175014] ? mark_held_locks+0x130/0x130 [ 346.179231] ? __lock_acquire+0x792/0x4980 [ 346.183447] ? find_held_lock+0x36/0x1d0 [ 346.187505] ? tls_sw_push_pending_record+0x10/0x10 [ 346.192505] ? __local_bh_enable_ip+0x160/0x260 [ 346.197149] ? lock_sock_nested+0xc5/0x100 [ 346.201359] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.205931] ? lock_sock_nested+0x82/0x100 [ 346.210226] ? trace_hardirqs_on+0x28/0x190 [ 346.214520] ? lock_sock_nested+0x82/0x100 [ 346.218729] ? lock_sock_nested+0x82/0x100 [ 346.222943] inet_sendmsg+0x108/0x440 [ 346.226744] smc_sendmsg+0x223/0x320 [ 346.230435] ? smc_sendpage+0x170/0x170 [ 346.234384] sock_sendmsg+0xb5/0xf0 [ 346.237989] sock_write_iter+0x215/0x420 [ 346.242028] ? sock_sendmsg+0xf0/0xf0 [ 346.245820] __vfs_write+0x443/0x890 [ 346.249517] ? kernel_read+0x130/0x130 [ 346.253386] ? selinux_file_permission+0x2d1/0x3f0 [ 346.258297] ? rw_verify_area+0xb8/0x2b0 [ 346.262339] vfs_write+0x150/0x4d0 [ 346.265863] ksys_write+0x103/0x260 [ 346.269486] ? do_sys_open+0x16e/0x350 [ 346.273361] ? __ia32_sys_read+0xa0/0xa0 [ 346.277404] ? do_syscall_64+0x21/0x4e0 [ 346.281353] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.286699] __x64_sys_write+0x6e/0xb0 [ 346.290586] do_syscall_64+0xd0/0x4e0 [ 346.294363] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.299528] RIP: 0033:0x459279 [ 346.302698] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.321593] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 346.329277] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 346.336523] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 346.343787] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 346.351035] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 346.358280] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 346.365539] CPU: 0 PID: 12291 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 346.373420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.382762] Call Trace: [ 346.385336] dump_stack+0x123/0x177 [ 346.388963] should_fail.cold.4+0x5/0x13 [ 346.393017] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 346.398111] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 346.403377] ? kasan_unpoison_shadow+0x35/0x50 [ 346.407954] __alloc_pages_nodemask+0x1d5/0x710 [ 346.412620] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 346.417643] alloc_pages_current+0xd6/0x1b0 [ 346.421960] skb_page_frag_refill+0x20b/0x400 [ 346.426449] sk_page_frag_refill+0x46/0x1b0 [ 346.430762] tcp_sendmsg_locked+0xc58/0x35b0 [ 346.435161] ? mark_held_locks+0x130/0x130 [ 346.439370] ? mark_held_locks+0xc7/0x130 [ 346.443500] ? tcp_sendpage+0x50/0x50 [ 346.447327] ? mark_held_locks+0xc7/0x130 [ 346.451452] ? __local_bh_enable_ip+0x160/0x260 [ 346.456102] ? lock_sock_nested+0xc5/0x100 [ 346.460319] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.464913] ? lock_sock_nested+0x82/0x100 [ 346.469128] ? trace_hardirqs_on+0x28/0x190 [ 346.473425] ? lock_sock_nested+0x82/0x100 [ 346.477639] ? __local_bh_enable_ip+0x160/0x260 [ 346.482290] tcp_sendmsg+0x27/0x40 [ 346.485819] inet_sendmsg+0x108/0x440 [ 346.489623] smc_sendmsg+0x223/0x320 [ 346.493311] ? smc_sendpage+0x170/0x170 [ 346.497267] sock_sendmsg+0xb5/0xf0 [ 346.500882] sock_write_iter+0x215/0x420 [ 346.504945] ? sock_sendmsg+0xf0/0xf0 [ 346.508727] __vfs_write+0x443/0x890 [ 346.512415] ? kernel_read+0x130/0x130 [ 346.516291] ? selinux_file_permission+0x2d1/0x3f0 [ 346.521205] ? rw_verify_area+0xb8/0x2b0 [ 346.525258] vfs_write+0x150/0x4d0 [ 346.528772] ksys_write+0x103/0x260 [ 346.532373] ? do_sys_open+0x16e/0x350 [ 346.536239] ? __ia32_sys_read+0xa0/0xa0 [ 346.540281] ? do_syscall_64+0x21/0x4e0 [ 346.544237] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.549574] __x64_sys_write+0x6e/0xb0 [ 346.553435] do_syscall_64+0xd0/0x4e0 [ 346.557219] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.562389] RIP: 0033:0x459279 [ 346.565562] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.584445] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 346.592125] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 346.599396] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 346.606644] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 346.613896] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 346.621194] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 346.645384] FAULT_INJECTION: forcing a failure. [ 346.645384] name failslab, interval 1, probability 0, space 0, times 0 [ 346.663599] CPU: 0 PID: 12319 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 346.671484] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.680827] Call Trace: [ 346.683407] dump_stack+0x123/0x177 [ 346.687030] should_fail.cold.4+0x5/0x13 [ 346.691187] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 346.696266] ? kernel_text_address+0x79/0xf0 [ 346.700650] ? __kernel_text_address+0xd/0x40 [ 346.705119] ? unwind_get_return_address+0x61/0xa0 [ 346.710022] __should_failslab+0xba/0xf0 [ 346.714061] should_failslab+0x9/0x14 [ 346.717853] __kmalloc+0x70/0x770 [ 346.721281] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 346.726533] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 346.731613] ? tls_push_record+0xf3/0x1720 [ 346.735843] ? tls_sw_sendmsg+0x92d/0x1020 [ 346.740052] ? inet_sendmsg+0x108/0x440 [ 346.744001] ? smc_sendmsg+0x223/0x320 [ 346.747863] ? sock_sendmsg+0xb5/0xf0 [ 346.751636] ? sock_write_iter+0x215/0x420 [ 346.755848] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 346.761620] ? iov_iter_get_pages+0x1ef/0x11a0 [ 346.766184] ? __lock_is_held+0xb5/0x140 [ 346.770223] generic_gcmaes_encrypt+0xfd/0x150 [ 346.774778] ? generic_gcmaes_encrypt+0xfd/0x150 [ 346.779523] ? helper_rfc4106_encrypt+0x450/0x450 [ 346.784342] ? __kmalloc+0x5f1/0x770 [ 346.788030] gcmaes_wrapper_encrypt+0x109/0x180 [ 346.792672] tls_push_record+0x966/0x1720 [ 346.796793] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.801356] tls_sw_sendmsg+0x92d/0x1020 [ 346.805393] ? mark_held_locks+0x130/0x130 [ 346.809603] ? __lock_acquire+0x792/0x4980 [ 346.813817] ? find_held_lock+0x36/0x1d0 [ 346.817854] ? tls_sw_push_pending_record+0x10/0x10 [ 346.822844] ? __local_bh_enable_ip+0x160/0x260 [ 346.827486] ? lock_sock_nested+0xc5/0x100 [ 346.831693] ? lockdep_hardirqs_on+0x421/0x5c0 [ 346.836251] ? lock_sock_nested+0x82/0x100 [ 346.840460] ? trace_hardirqs_on+0x28/0x190 [ 346.844769] ? lock_sock_nested+0x82/0x100 [ 346.848984] ? lock_sock_nested+0x82/0x100 [ 346.853200] inet_sendmsg+0x108/0x440 [ 346.856983] smc_sendmsg+0x223/0x320 [ 346.860790] ? smc_sendpage+0x170/0x170 [ 346.864742] sock_sendmsg+0xb5/0xf0 [ 346.868350] sock_write_iter+0x215/0x420 [ 346.872408] ? sock_sendmsg+0xf0/0xf0 [ 346.876188] ? encode_request_finish+0x470/0x8b0 [ 346.880924] __vfs_write+0x443/0x890 [ 346.884615] ? kernel_read+0x130/0x130 [ 346.888481] ? selinux_file_permission+0x2d1/0x3f0 [ 346.893387] ? rw_verify_area+0xb8/0x2b0 [ 346.897424] vfs_write+0x150/0x4d0 [ 346.900941] ksys_write+0x103/0x260 [ 346.904541] ? do_sys_open+0x16e/0x350 [ 346.908430] ? __ia32_sys_read+0xa0/0xa0 [ 346.912487] ? do_syscall_64+0x21/0x4e0 [ 346.916440] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.921802] __x64_sys_write+0x6e/0xb0 [ 346.925668] do_syscall_64+0xd0/0x4e0 [ 346.929444] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 346.934609] RIP: 0033:0x459279 [ 346.937776] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 346.956675] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 346.964355] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 346.971687] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 346.978932] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 346.986179] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 346.993424] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 347.061746] FAULT_INJECTION: forcing a failure. [ 347.061746] name failslab, interval 1, probability 0, space 0, times 0 [ 347.061756] FAULT_INJECTION: forcing a failure. [ 347.061756] name failslab, interval 1, probability 0, space 0, times 0 [ 347.073663] FAULT_INJECTION: forcing a failure. [ 347.073663] name failslab, interval 1, probability 0, space 0, times 0 [ 347.088851] FAULT_INJECTION: forcing a failure. [ 347.088851] name failslab, interval 1, probability 0, space 0, times 0 [ 347.103634] CPU: 0 PID: 12336 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 347.114693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.124037] Call Trace: [ 347.126601] dump_stack+0x123/0x177 [ 347.130207] should_fail.cold.4+0x5/0x13 [ 347.134243] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 347.139322] ? kernel_text_address+0x79/0xf0 [ 347.143742] ? __kernel_text_address+0xd/0x40 [ 347.148212] ? unwind_get_return_address+0x61/0xa0 [ 347.153115] __should_failslab+0xba/0xf0 [ 347.157151] should_failslab+0x9/0x14 [ 347.160927] __kmalloc+0x70/0x770 [ 347.164374] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 347.169626] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 347.174702] ? tls_push_record+0xf3/0x1720 [ 347.178909] ? tls_sw_sendmsg+0x92d/0x1020 [ 347.183117] ? inet_sendmsg+0x108/0x440 [ 347.187064] ? smc_sendmsg+0x223/0x320 [ 347.190934] ? sock_sendmsg+0xb5/0xf0 [ 347.194728] ? sock_write_iter+0x215/0x420 [ 347.198937] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 347.204714] ? iov_iter_get_pages+0x1ef/0x11a0 [ 347.209276] ? __lock_is_held+0xb5/0x140 [ 347.213331] generic_gcmaes_encrypt+0xfd/0x150 [ 347.217887] ? generic_gcmaes_encrypt+0xfd/0x150 [ 347.222615] ? helper_rfc4106_encrypt+0x450/0x450 [ 347.227432] ? __kmalloc+0x5f1/0x770 [ 347.231120] gcmaes_wrapper_encrypt+0x109/0x180 [ 347.235764] tls_push_record+0x966/0x1720 [ 347.239883] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.244443] tls_sw_sendmsg+0x92d/0x1020 [ 347.248477] ? mark_held_locks+0x130/0x130 [ 347.252687] ? __lock_acquire+0x792/0x4980 [ 347.256899] ? find_held_lock+0x36/0x1d0 [ 347.260935] ? tls_sw_push_pending_record+0x10/0x10 [ 347.265925] ? __local_bh_enable_ip+0x160/0x260 [ 347.270567] ? lock_sock_nested+0xc5/0x100 [ 347.274774] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.279329] ? lock_sock_nested+0x82/0x100 [ 347.283538] ? trace_hardirqs_on+0x28/0x190 [ 347.287832] ? lock_sock_nested+0x82/0x100 [ 347.292040] ? lock_sock_nested+0x82/0x100 [ 347.296267] inet_sendmsg+0x108/0x440 [ 347.300044] smc_sendmsg+0x223/0x320 [ 347.303733] ? smc_sendpage+0x170/0x170 [ 347.307681] sock_sendmsg+0xb5/0xf0 [ 347.311282] sock_write_iter+0x215/0x420 [ 347.315333] ? sock_sendmsg+0xf0/0xf0 [ 347.319112] __vfs_write+0x443/0x890 [ 347.322804] ? kernel_read+0x130/0x130 [ 347.326668] ? selinux_file_permission+0x2d1/0x3f0 [ 347.331574] ? rw_verify_area+0xb8/0x2b0 [ 347.335617] vfs_write+0x150/0x4d0 [ 347.339133] ksys_write+0x103/0x260 [ 347.342745] ? do_sys_open+0x16e/0x350 [ 347.346605] ? __ia32_sys_read+0xa0/0xa0 [ 347.350659] ? do_syscall_64+0x21/0x4e0 [ 347.354609] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.359947] __x64_sys_write+0x6e/0xb0 [ 347.363807] do_syscall_64+0xd0/0x4e0 [ 347.367582] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.372746] RIP: 0033:0x459279 [ 347.375916] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.394793] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 347.402488] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 347.409756] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 347.416999] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 347.424241] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 347.431486] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 347.465603] CPU: 0 PID: 12337 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 347.473500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.482843] Call Trace: [ 347.485424] dump_stack+0x123/0x177 [ 347.489046] should_fail.cold.4+0x5/0x13 [ 347.493102] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 347.498196] ? kernel_text_address+0x79/0xf0 [ 347.502597] ? __kernel_text_address+0xd/0x40 [ 347.507076] ? unwind_get_return_address+0x61/0xa0 [ 347.511983] __should_failslab+0xba/0xf0 [ 347.516021] should_failslab+0x9/0x14 [ 347.519794] __kmalloc+0x70/0x770 [ 347.523224] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 347.528474] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 347.533550] ? tls_push_record+0xf3/0x1720 [ 347.537863] ? tls_sw_sendmsg+0x92d/0x1020 [ 347.542070] ? inet_sendmsg+0x108/0x440 [ 347.546032] ? smc_sendmsg+0x223/0x320 [ 347.549892] ? sock_sendmsg+0xb5/0xf0 [ 347.553665] ? sock_write_iter+0x215/0x420 [ 347.557894] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 347.563669] ? iov_iter_get_pages+0x1ef/0x11a0 [ 347.568230] ? __lock_is_held+0xb5/0x140 [ 347.572286] generic_gcmaes_encrypt+0xfd/0x150 [ 347.576842] ? generic_gcmaes_encrypt+0xfd/0x150 [ 347.581570] ? helper_rfc4106_encrypt+0x450/0x450 [ 347.586387] ? __kmalloc+0x5f1/0x770 [ 347.590076] gcmaes_wrapper_encrypt+0x109/0x180 [ 347.594720] tls_push_record+0x966/0x1720 [ 347.598840] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.603402] tls_sw_sendmsg+0x92d/0x1020 [ 347.607462] ? mark_held_locks+0x130/0x130 [ 347.611669] ? __lock_acquire+0x792/0x4980 [ 347.615884] ? find_held_lock+0x36/0x1d0 [ 347.619919] ? tls_sw_push_pending_record+0x10/0x10 [ 347.624908] ? __local_bh_enable_ip+0x160/0x260 [ 347.629549] ? lock_sock_nested+0xc5/0x100 [ 347.633820] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.638376] ? lock_sock_nested+0x82/0x100 [ 347.642584] ? trace_hardirqs_on+0x28/0x190 [ 347.646877] ? lock_sock_nested+0x82/0x100 [ 347.651082] ? lock_sock_nested+0x82/0x100 [ 347.655291] inet_sendmsg+0x108/0x440 [ 347.659067] smc_sendmsg+0x223/0x320 [ 347.662753] ? smc_sendpage+0x170/0x170 [ 347.666702] sock_sendmsg+0xb5/0xf0 [ 347.670302] sock_write_iter+0x215/0x420 [ 347.674358] ? sock_sendmsg+0xf0/0xf0 [ 347.678141] __vfs_write+0x443/0x890 [ 347.681855] ? kernel_read+0x130/0x130 [ 347.685745] ? selinux_file_permission+0x2d1/0x3f0 [ 347.690654] ? rw_verify_area+0xb8/0x2b0 [ 347.694692] vfs_write+0x150/0x4d0 [ 347.698207] ksys_write+0x103/0x260 [ 347.701805] ? do_sys_open+0x16e/0x350 [ 347.705665] ? __ia32_sys_read+0xa0/0xa0 [ 347.709701] ? do_syscall_64+0x21/0x4e0 [ 347.713651] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.718989] __x64_sys_write+0x6e/0xb0 [ 347.722850] do_syscall_64+0xd0/0x4e0 [ 347.726644] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 347.731808] RIP: 0033:0x459279 [ 347.734975] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 347.753851] RSP: 002b:00007f53b08dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2020/06/02 10:24:49 executed programs: 1190 [ 347.761897] RAX: ffffffffffffffda RBX: 00007f53b08dfc90 RCX: 0000000000459279 [ 347.769141] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 347.776386] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 347.783630] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08e06d4 [ 347.790872] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 347.809841] CPU: 0 PID: 12333 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 347.817734] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.827081] Call Trace: [ 347.829647] dump_stack+0x123/0x177 [ 347.833256] should_fail.cold.4+0x5/0x13 [ 347.837348] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 347.842445] ? kernel_text_address+0x79/0xf0 [ 347.846843] ? __kernel_text_address+0xd/0x40 [ 347.851447] ? unwind_get_return_address+0x61/0xa0 [ 347.856374] __should_failslab+0xba/0xf0 [ 347.860428] should_failslab+0x9/0x14 [ 347.864249] __kmalloc+0x70/0x770 [ 347.867715] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 347.872970] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 347.878060] ? tls_push_record+0xf3/0x1720 [ 347.882286] ? tls_sw_sendmsg+0x92d/0x1020 [ 347.886507] ? inet_sendmsg+0x108/0x440 [ 347.890459] ? smc_sendmsg+0x223/0x320 [ 347.894346] ? sock_sendmsg+0xb5/0xf0 [ 347.898133] ? sock_write_iter+0x215/0x420 [ 347.902366] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 347.908160] ? iov_iter_get_pages+0x1ef/0x11a0 [ 347.912741] ? __lock_is_held+0xb5/0x140 [ 347.916796] generic_gcmaes_encrypt+0xfd/0x150 [ 347.921375] ? generic_gcmaes_encrypt+0xfd/0x150 [ 347.926117] ? helper_rfc4106_encrypt+0x450/0x450 [ 347.930938] ? __kmalloc+0x5f1/0x770 [ 347.934630] gcmaes_wrapper_encrypt+0x109/0x180 [ 347.939294] tls_push_record+0x966/0x1720 [ 347.943416] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.947983] tls_sw_sendmsg+0x92d/0x1020 [ 347.952019] ? mark_held_locks+0x130/0x130 [ 347.956232] ? __lock_acquire+0x792/0x4980 [ 347.960450] ? find_held_lock+0x36/0x1d0 [ 347.964506] ? tls_sw_push_pending_record+0x10/0x10 [ 347.969525] ? __local_bh_enable_ip+0x160/0x260 [ 347.974175] ? lock_sock_nested+0xc5/0x100 [ 347.978411] ? lockdep_hardirqs_on+0x421/0x5c0 [ 347.982968] ? lock_sock_nested+0x82/0x100 [ 347.987187] ? trace_hardirqs_on+0x28/0x190 [ 347.991617] ? lock_sock_nested+0x82/0x100 [ 347.995829] ? lock_sock_nested+0x82/0x100 [ 348.000043] inet_sendmsg+0x108/0x440 [ 348.003825] smc_sendmsg+0x223/0x320 [ 348.007515] ? smc_sendpage+0x170/0x170 [ 348.011463] sock_sendmsg+0xb5/0xf0 [ 348.015072] sock_write_iter+0x215/0x420 [ 348.019121] ? sock_sendmsg+0xf0/0xf0 [ 348.022927] __vfs_write+0x443/0x890 [ 348.026620] ? kernel_read+0x130/0x130 [ 348.030488] ? selinux_file_permission+0x2d1/0x3f0 [ 348.035398] ? rw_verify_area+0xb8/0x2b0 [ 348.039436] vfs_write+0x150/0x4d0 [ 348.043064] ksys_write+0x103/0x260 [ 348.046667] ? do_sys_open+0x16e/0x350 [ 348.050530] ? __ia32_sys_read+0xa0/0xa0 [ 348.055032] ? do_syscall_64+0x21/0x4e0 [ 348.058984] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.064353] __x64_sys_write+0x6e/0xb0 [ 348.069000] do_syscall_64+0xd0/0x4e0 [ 348.072778] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.077942] RIP: 0033:0x459279 [ 348.081127] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 348.100024] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 348.107723] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 348.114981] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 348.122233] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 348.129503] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 348.136775] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 348.144042] CPU: 1 PID: 12338 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 348.151917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.161284] Call Trace: [ 348.163852] dump_stack+0x123/0x177 [ 348.167458] should_fail.cold.4+0x5/0x13 [ 348.171496] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 348.176575] ? kernel_text_address+0x79/0xf0 [ 348.180958] ? __kernel_text_address+0xd/0x40 [ 348.185429] ? unwind_get_return_address+0x61/0xa0 [ 348.190334] __should_failslab+0xba/0xf0 [ 348.194370] should_failslab+0x9/0x14 [ 348.198147] __kmalloc+0x70/0x770 [ 348.201576] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 348.206828] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 348.211906] ? tls_push_record+0xf3/0x1720 [ 348.216132] ? tls_sw_sendmsg+0x92d/0x1020 [ 348.220341] ? inet_sendmsg+0x108/0x440 [ 348.224289] ? smc_sendmsg+0x223/0x320 [ 348.228154] ? sock_sendmsg+0xb5/0xf0 [ 348.231926] ? sock_write_iter+0x215/0x420 [ 348.236139] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 348.241912] ? iov_iter_get_pages+0x1ef/0x11a0 [ 348.246488] ? __lock_is_held+0xb5/0x140 [ 348.250527] generic_gcmaes_encrypt+0xfd/0x150 [ 348.255081] ? generic_gcmaes_encrypt+0xfd/0x150 [ 348.259811] ? helper_rfc4106_encrypt+0x450/0x450 [ 348.264802] ? __kmalloc+0x5f1/0x770 [ 348.268492] gcmaes_wrapper_encrypt+0x109/0x180 [ 348.273138] tls_push_record+0x966/0x1720 [ 348.277259] ? lockdep_hardirqs_on+0x421/0x5c0 [ 348.281821] tls_sw_sendmsg+0x92d/0x1020 [ 348.285858] ? mark_held_locks+0x130/0x130 [ 348.290068] ? __lock_acquire+0x792/0x4980 [ 348.294283] ? find_held_lock+0x36/0x1d0 [ 348.298321] ? tls_sw_push_pending_record+0x10/0x10 [ 348.303311] ? __local_bh_enable_ip+0x160/0x260 [ 348.307953] ? lock_sock_nested+0xc5/0x100 [ 348.312165] ? lockdep_hardirqs_on+0x421/0x5c0 [ 348.316732] ? lock_sock_nested+0x82/0x100 [ 348.320939] ? trace_hardirqs_on+0x28/0x190 [ 348.325255] ? lock_sock_nested+0x82/0x100 [ 348.329462] ? lock_sock_nested+0x82/0x100 [ 348.333677] inet_sendmsg+0x108/0x440 [ 348.337454] smc_sendmsg+0x223/0x320 [ 348.341140] ? smc_sendpage+0x170/0x170 [ 348.345087] sock_sendmsg+0xb5/0xf0 [ 348.348688] sock_write_iter+0x215/0x420 [ 348.352724] ? sock_sendmsg+0xf0/0xf0 [ 348.356506] __vfs_write+0x443/0x890 [ 348.360198] ? kernel_read+0x130/0x130 [ 348.364063] ? selinux_file_permission+0x2d1/0x3f0 [ 348.368969] ? rw_verify_area+0xb8/0x2b0 [ 348.373007] vfs_write+0x150/0x4d0 [ 348.376523] ksys_write+0x103/0x260 [ 348.380122] ? do_sys_open+0x16e/0x350 [ 348.383987] ? __ia32_sys_read+0xa0/0xa0 [ 348.388022] ? do_syscall_64+0x21/0x4e0 [ 348.391969] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.397309] __x64_sys_write+0x6e/0xb0 [ 348.401174] do_syscall_64+0xd0/0x4e0 [ 348.404948] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.410112] RIP: 0033:0x459279 [ 348.413281] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 348.432159] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 348.439852] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 348.447094] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 348.454336] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 348.461577] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 348.468836] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 348.482208] FAULT_INJECTION: forcing a failure. [ 348.482208] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 348.496467] FAULT_INJECTION: forcing a failure. [ 348.496467] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 348.506051] CPU: 0 PID: 12332 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 348.516126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.525468] Call Trace: [ 348.528045] dump_stack+0x123/0x177 [ 348.531668] should_fail.cold.4+0x5/0x13 [ 348.535724] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 348.540846] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 348.546107] ? kasan_unpoison_shadow+0x35/0x50 [ 348.550668] __alloc_pages_nodemask+0x1d5/0x710 [ 348.555312] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 348.560306] alloc_pages_current+0xd6/0x1b0 [ 348.564603] skb_page_frag_refill+0x20b/0x400 [ 348.569073] sk_page_frag_refill+0x46/0x1b0 [ 348.573369] tcp_sendmsg_locked+0xc58/0x35b0 [ 348.577752] ? mark_held_locks+0x130/0x130 [ 348.581959] ? mark_held_locks+0xc7/0x130 [ 348.586085] ? tcp_sendpage+0x50/0x50 [ 348.589860] ? mark_held_locks+0xc7/0x130 [ 348.593983] ? __local_bh_enable_ip+0x160/0x260 [ 348.599147] ? lock_sock_nested+0xc5/0x100 [ 348.603355] ? lockdep_hardirqs_on+0x421/0x5c0 [ 348.607912] ? lock_sock_nested+0x82/0x100 [ 348.612120] ? trace_hardirqs_on+0x28/0x190 [ 348.616413] ? lock_sock_nested+0x82/0x100 [ 348.620622] ? lock_sock_nested+0x82/0x100 [ 348.624830] ? __local_bh_enable_ip+0x160/0x260 [ 348.629473] tcp_sendmsg+0x27/0x40 [ 348.632989] inet_sendmsg+0x108/0x440 [ 348.636767] smc_sendmsg+0x223/0x320 [ 348.640453] ? smc_sendpage+0x170/0x170 [ 348.644402] sock_sendmsg+0xb5/0xf0 [ 348.648002] sock_write_iter+0x215/0x420 [ 348.652047] ? sock_sendmsg+0xf0/0xf0 [ 348.655847] __vfs_write+0x443/0x890 [ 348.659544] ? kernel_read+0x130/0x130 [ 348.663414] ? selinux_file_permission+0x2d1/0x3f0 [ 348.668326] ? rw_verify_area+0xb8/0x2b0 [ 348.672365] vfs_write+0x150/0x4d0 [ 348.675887] ksys_write+0x103/0x260 [ 348.679488] ? do_sys_open+0x16e/0x350 [ 348.683353] ? __ia32_sys_read+0xa0/0xa0 [ 348.687392] ? do_syscall_64+0x21/0x4e0 [ 348.691341] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.696696] __x64_sys_write+0x6e/0xb0 [ 348.700557] do_syscall_64+0xd0/0x4e0 [ 348.704334] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.709515] RIP: 0033:0x459279 [ 348.712683] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 348.731663] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 348.739346] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 348.746605] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 348.753848] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 348.761112] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 348.768359] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 348.786514] CPU: 1 PID: 12348 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 348.794419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.803764] Call Trace: [ 348.806344] dump_stack+0x123/0x177 [ 348.809965] should_fail.cold.4+0x5/0x13 [ 348.814024] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 348.819120] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 348.824399] ? kasan_unpoison_shadow+0x35/0x50 [ 348.829109] __alloc_pages_nodemask+0x1d5/0x710 [ 348.833785] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 348.838815] alloc_pages_current+0xd6/0x1b0 [ 348.843137] skb_page_frag_refill+0x20b/0x400 [ 348.847625] sk_page_frag_refill+0x46/0x1b0 [ 348.851940] tcp_sendmsg_locked+0xc58/0x35b0 [ 348.856345] ? mark_held_locks+0x130/0x130 [ 348.860572] ? mark_held_locks+0xc7/0x130 [ 348.864722] ? tcp_sendpage+0x50/0x50 [ 348.868519] ? mark_held_locks+0xc7/0x130 [ 348.873615] ? __local_bh_enable_ip+0x160/0x260 [ 348.878266] ? lock_sock_nested+0xc5/0x100 [ 348.882479] ? lockdep_hardirqs_on+0x421/0x5c0 [ 348.887036] ? lock_sock_nested+0x82/0x100 [ 348.891245] ? trace_hardirqs_on+0x28/0x190 [ 348.895546] ? lock_sock_nested+0x82/0x100 [ 348.899756] ? __local_bh_enable_ip+0x160/0x260 [ 348.904403] tcp_sendmsg+0x27/0x40 [ 348.907922] inet_sendmsg+0x108/0x440 [ 348.911805] smc_sendmsg+0x223/0x320 [ 348.915497] ? smc_sendpage+0x170/0x170 [ 348.919448] sock_sendmsg+0xb5/0xf0 [ 348.923050] sock_write_iter+0x215/0x420 [ 348.927087] ? sock_sendmsg+0xf0/0xf0 [ 348.930866] ? __ceph_setxattr+0x6f0/0x1130 [ 348.935167] __vfs_write+0x443/0x890 [ 348.938872] ? kernel_read+0x130/0x130 [ 348.942747] ? selinux_file_permission+0x2d1/0x3f0 [ 348.947660] ? rw_verify_area+0xb8/0x2b0 [ 348.951704] vfs_write+0x150/0x4d0 [ 348.955224] ksys_write+0x103/0x260 [ 348.958827] ? do_sys_open+0x16e/0x350 [ 348.962693] ? __ia32_sys_read+0xa0/0xa0 [ 348.966753] ? do_syscall_64+0x21/0x4e0 [ 348.970704] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.976047] __x64_sys_write+0x6e/0xb0 [ 348.979959] do_syscall_64+0xd0/0x4e0 [ 348.983737] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 348.988912] RIP: 0033:0x459279 [ 348.992084] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.010973] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 349.018680] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 349.025931] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 349.033198] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 349.040445] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 349.047693] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 349.059138] FAULT_INJECTION: forcing a failure. [ 349.059138] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 349.082736] CPU: 0 PID: 12359 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 349.090635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.100011] Call Trace: [ 349.102587] dump_stack+0x123/0x177 [ 349.106197] should_fail.cold.4+0x5/0x13 [ 349.110232] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 349.115307] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 349.120558] ? kasan_unpoison_shadow+0x35/0x50 [ 349.125117] __alloc_pages_nodemask+0x1d5/0x710 [ 349.129762] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 349.134755] alloc_pages_current+0xd6/0x1b0 [ 349.139053] skb_page_frag_refill+0x20b/0x400 [ 349.143526] sk_page_frag_refill+0x46/0x1b0 [ 349.147827] tcp_sendmsg_locked+0xc58/0x35b0 [ 349.152213] ? mark_held_locks+0x130/0x130 [ 349.156421] ? mark_held_locks+0xc7/0x130 [ 349.160695] ? tcp_sendpage+0x50/0x50 [ 349.164472] ? mark_held_locks+0xc7/0x130 [ 349.168593] ? __local_bh_enable_ip+0x160/0x260 [ 349.173263] ? lock_sock_nested+0xc5/0x100 [ 349.177480] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.182034] ? lock_sock_nested+0x82/0x100 [ 349.186242] ? trace_hardirqs_on+0x28/0x190 [ 349.190536] ? lock_sock_nested+0x82/0x100 [ 349.194743] ? lock_sock_nested+0x82/0x100 [ 349.198956] ? __local_bh_enable_ip+0x160/0x260 [ 349.203601] tcp_sendmsg+0x27/0x40 [ 349.207116] inet_sendmsg+0x108/0x440 [ 349.210893] smc_sendmsg+0x223/0x320 [ 349.214582] ? smc_sendpage+0x170/0x170 [ 349.218531] sock_sendmsg+0xb5/0xf0 [ 349.222133] sock_write_iter+0x215/0x420 [ 349.226172] ? sock_sendmsg+0xf0/0xf0 [ 349.229954] __vfs_write+0x443/0x890 [ 349.233642] ? kernel_read+0x130/0x130 [ 349.237507] ? selinux_file_permission+0x2d1/0x3f0 [ 349.242411] ? rw_verify_area+0xb8/0x2b0 [ 349.246449] vfs_write+0x150/0x4d0 [ 349.249962] ksys_write+0x103/0x260 [ 349.253561] ? do_sys_open+0x16e/0x350 [ 349.257421] ? __ia32_sys_read+0xa0/0xa0 [ 349.261459] ? do_syscall_64+0x21/0x4e0 [ 349.265408] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.270746] __x64_sys_write+0x6e/0xb0 [ 349.274606] do_syscall_64+0xd0/0x4e0 [ 349.278385] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.283548] RIP: 0033:0x459279 [ 349.286714] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.305591] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 349.313276] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 349.320520] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 349.327764] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 349.335008] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 349.342252] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 349.362444] FAULT_INJECTION: forcing a failure. [ 349.362444] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 349.382793] FAULT_INJECTION: forcing a failure. [ 349.382793] name failslab, interval 1, probability 0, space 0, times 0 [ 349.407659] CPU: 1 PID: 12378 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 349.415558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.424904] Call Trace: [ 349.427487] dump_stack+0x123/0x177 [ 349.431112] should_fail.cold.4+0x5/0x13 [ 349.435172] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 349.440267] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 349.445537] ? kasan_unpoison_shadow+0x35/0x50 [ 349.450114] __alloc_pages_nodemask+0x1d5/0x710 [ 349.454779] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 349.459797] alloc_pages_current+0xd6/0x1b0 [ 349.464112] skb_page_frag_refill+0x20b/0x400 [ 349.468600] sk_page_frag_refill+0x46/0x1b0 [ 349.472915] tcp_sendmsg_locked+0xc58/0x35b0 [ 349.477316] ? mark_held_locks+0x130/0x130 [ 349.481538] ? mark_held_locks+0xc7/0x130 [ 349.485686] ? tcp_sendpage+0x50/0x50 [ 349.489480] ? mark_held_locks+0xc7/0x130 [ 349.493621] ? __local_bh_enable_ip+0x160/0x260 [ 349.498280] ? lock_sock_nested+0xc5/0x100 [ 349.502505] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.507078] ? lock_sock_nested+0x82/0x100 [ 349.511306] ? trace_hardirqs_on+0x28/0x190 [ 349.515617] ? lock_sock_nested+0x82/0x100 [ 349.519842] ? lock_sock_nested+0x82/0x100 [ 349.524056] ? __local_bh_enable_ip+0x160/0x260 [ 349.528702] tcp_sendmsg+0x27/0x40 [ 349.532220] inet_sendmsg+0x108/0x440 [ 349.535995] smc_sendmsg+0x223/0x320 [ 349.539683] ? smc_sendpage+0x170/0x170 [ 349.543631] sock_sendmsg+0xb5/0xf0 [ 349.547234] sock_write_iter+0x215/0x420 [ 349.551269] ? sock_sendmsg+0xf0/0xf0 [ 349.555070] __vfs_write+0x443/0x890 [ 349.558764] ? kernel_read+0x130/0x130 [ 349.562629] ? selinux_file_permission+0x2d1/0x3f0 [ 349.567536] ? rw_verify_area+0xb8/0x2b0 [ 349.571572] vfs_write+0x150/0x4d0 [ 349.575105] ksys_write+0x103/0x260 [ 349.578707] ? do_sys_open+0x16e/0x350 [ 349.582568] ? __ia32_sys_read+0xa0/0xa0 [ 349.586604] ? do_syscall_64+0x21/0x4e0 [ 349.590551] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.595888] __x64_sys_write+0x6e/0xb0 [ 349.599753] do_syscall_64+0xd0/0x4e0 [ 349.603529] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.608693] RIP: 0033:0x459279 [ 349.611861] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.630756] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 349.638438] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 349.645681] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 349.652925] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 349.660170] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 349.667432] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 349.699471] CPU: 1 PID: 12373 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 349.707370] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.716719] Call Trace: [ 349.719307] dump_stack+0x123/0x177 [ 349.722932] should_fail.cold.4+0x5/0x13 [ 349.726988] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 349.732100] ? kernel_text_address+0x79/0xf0 [ 349.736502] ? __kernel_text_address+0xd/0x40 [ 349.740989] ? unwind_get_return_address+0x61/0xa0 [ 349.745914] __should_failslab+0xba/0xf0 [ 349.749971] should_failslab+0x9/0x14 [ 349.753764] __kmalloc+0x70/0x770 [ 349.757206] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 349.762458] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 349.767534] ? tls_push_record+0xf3/0x1720 [ 349.771744] ? tls_sw_sendmsg+0x92d/0x1020 [ 349.775954] ? inet_sendmsg+0x108/0x440 [ 349.779992] ? smc_sendmsg+0x223/0x320 [ 349.783851] ? sock_sendmsg+0xb5/0xf0 [ 349.787625] ? sock_write_iter+0x215/0x420 [ 349.791850] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 349.797626] ? iov_iter_get_pages+0x1ef/0x11a0 [ 349.802192] ? __lock_is_held+0xb5/0x140 [ 349.806236] generic_gcmaes_encrypt+0xfd/0x150 [ 349.810795] ? generic_gcmaes_encrypt+0xfd/0x150 [ 349.815528] ? helper_rfc4106_encrypt+0x450/0x450 [ 349.820351] ? __kmalloc+0x5f1/0x770 [ 349.824045] gcmaes_wrapper_encrypt+0x109/0x180 [ 349.828703] tls_push_record+0x966/0x1720 [ 349.832829] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.837392] tls_sw_sendmsg+0x92d/0x1020 [ 349.841426] ? mark_held_locks+0x130/0x130 [ 349.845635] ? __lock_acquire+0x792/0x4980 [ 349.849994] ? find_held_lock+0x36/0x1d0 [ 349.854040] ? tls_sw_push_pending_record+0x10/0x10 [ 349.859033] ? __local_bh_enable_ip+0x160/0x260 [ 349.863680] ? lock_sock_nested+0xc5/0x100 [ 349.867895] ? lockdep_hardirqs_on+0x421/0x5c0 [ 349.872455] ? lock_sock_nested+0x82/0x100 [ 349.876667] ? trace_hardirqs_on+0x28/0x190 [ 349.880966] ? lock_sock_nested+0x82/0x100 [ 349.885176] ? lock_sock_nested+0x82/0x100 [ 349.889391] inet_sendmsg+0x108/0x440 [ 349.893171] smc_sendmsg+0x223/0x320 [ 349.896879] ? smc_sendpage+0x170/0x170 [ 349.900828] sock_sendmsg+0xb5/0xf0 [ 349.904429] sock_write_iter+0x215/0x420 [ 349.908462] ? sock_sendmsg+0xf0/0xf0 [ 349.912248] __vfs_write+0x443/0x890 [ 349.915937] ? kernel_read+0x130/0x130 [ 349.919808] ? selinux_file_permission+0x2d1/0x3f0 [ 349.924715] ? rw_verify_area+0xb8/0x2b0 [ 349.928750] vfs_write+0x150/0x4d0 [ 349.932266] ksys_write+0x103/0x260 [ 349.935864] ? do_sys_open+0x16e/0x350 [ 349.939741] ? __ia32_sys_read+0xa0/0xa0 [ 349.943776] ? do_syscall_64+0x21/0x4e0 [ 349.947727] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.953065] __x64_sys_write+0x6e/0xb0 [ 349.956926] do_syscall_64+0xd0/0x4e0 [ 349.960711] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 349.965887] RIP: 0033:0x459279 [ 349.969065] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 349.988555] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 349.996241] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 350.003488] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 350.010733] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 350.017986] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 350.025234] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 350.061444] FAULT_INJECTION: forcing a failure. [ 350.061444] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 350.075508] FAULT_INJECTION: forcing a failure. [ 350.075508] name failslab, interval 1, probability 0, space 0, times 0 [ 350.091435] FAULT_INJECTION: forcing a failure. [ 350.091435] name failslab, interval 1, probability 0, space 0, times 0 [ 350.103113] FAULT_INJECTION: forcing a failure. [ 350.103113] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 350.103265] CPU: 1 PID: 12400 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 350.122764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.132116] Call Trace: [ 350.134680] dump_stack+0x123/0x177 [ 350.138285] should_fail.cold.4+0x5/0x13 [ 350.142337] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 350.147415] ? kernel_text_address+0x79/0xf0 [ 350.151798] ? __kernel_text_address+0xd/0x40 [ 350.156266] ? unwind_get_return_address+0x61/0xa0 [ 350.161171] __should_failslab+0xba/0xf0 [ 350.165217] should_failslab+0x9/0x14 [ 350.168991] __kmalloc+0x70/0x770 [ 350.172430] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 350.177685] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 350.182767] ? tls_push_record+0xf3/0x1720 [ 350.186974] ? tls_sw_sendmsg+0x92d/0x1020 [ 350.191199] ? inet_sendmsg+0x108/0x440 [ 350.195151] ? smc_sendmsg+0x223/0x320 [ 350.199013] ? sock_sendmsg+0xb5/0xf0 [ 350.202795] ? sock_write_iter+0x215/0x420 [ 350.207011] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 350.212876] ? iov_iter_get_pages+0x1ef/0x11a0 [ 350.217441] ? __lock_is_held+0xb5/0x140 [ 350.221482] generic_gcmaes_encrypt+0xfd/0x150 [ 350.226044] ? generic_gcmaes_encrypt+0xfd/0x150 [ 350.230776] ? helper_rfc4106_encrypt+0x450/0x450 [ 350.235596] ? __kmalloc+0x5f1/0x770 [ 350.239302] gcmaes_wrapper_encrypt+0x109/0x180 [ 350.243949] tls_push_record+0x966/0x1720 [ 350.248072] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.252637] tls_sw_sendmsg+0x92d/0x1020 [ 350.256672] ? mark_held_locks+0x130/0x130 [ 350.260898] ? __lock_acquire+0x792/0x4980 [ 350.265120] ? find_held_lock+0x36/0x1d0 [ 350.269165] ? tls_sw_push_pending_record+0x10/0x10 [ 350.274162] ? __local_bh_enable_ip+0x160/0x260 [ 350.278807] ? lock_sock_nested+0xc5/0x100 [ 350.283019] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.287580] ? lock_sock_nested+0x82/0x100 [ 350.291790] ? trace_hardirqs_on+0x28/0x190 [ 350.296087] ? lock_sock_nested+0x82/0x100 [ 350.300298] ? lock_sock_nested+0x82/0x100 [ 350.304544] inet_sendmsg+0x108/0x440 [ 350.308323] smc_sendmsg+0x223/0x320 [ 350.312026] ? smc_sendpage+0x170/0x170 [ 350.315978] sock_sendmsg+0xb5/0xf0 [ 350.319580] sock_write_iter+0x215/0x420 [ 350.323615] ? sock_sendmsg+0xf0/0xf0 [ 350.327399] __vfs_write+0x443/0x890 [ 350.331091] ? kernel_read+0x130/0x130 [ 350.334956] ? selinux_file_permission+0x2d1/0x3f0 [ 350.339863] ? rw_verify_area+0xb8/0x2b0 [ 350.343898] vfs_write+0x150/0x4d0 [ 350.347414] ksys_write+0x103/0x260 [ 350.351013] ? do_sys_open+0x16e/0x350 [ 350.354880] ? __ia32_sys_read+0xa0/0xa0 [ 350.358918] ? do_syscall_64+0x21/0x4e0 [ 350.362883] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.368222] __x64_sys_write+0x6e/0xb0 [ 350.372085] do_syscall_64+0xd0/0x4e0 [ 350.375907] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.381068] RIP: 0033:0x459279 [ 350.384236] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 350.403120] RSP: 002b:00007f53b08dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 350.410801] RAX: ffffffffffffffda RBX: 00007f53b08dfc90 RCX: 0000000000459279 [ 350.418047] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 350.425306] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 350.432550] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08e06d4 [ 350.439794] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 350.452885] CPU: 1 PID: 12401 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 350.454407] FAULT_INJECTION: forcing a failure. [ 350.454407] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 350.460765] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.460769] Call Trace: [ 350.460779] dump_stack+0x123/0x177 [ 350.460790] should_fail.cold.4+0x5/0x13 [ 350.460799] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 350.460805] ? kernel_text_address+0x79/0xf0 [ 350.460811] ? __kernel_text_address+0xd/0x40 [ 350.460818] ? unwind_get_return_address+0x61/0xa0 [ 350.460827] __should_failslab+0xba/0xf0 [ 350.460834] should_failslab+0x9/0x14 [ 350.460840] __kmalloc+0x70/0x770 [ 350.460848] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 350.460856] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 350.460862] ? tls_push_record+0xf3/0x1720 [ 350.460866] ? tls_sw_sendmsg+0x92d/0x1020 [ 350.460871] ? inet_sendmsg+0x108/0x440 [ 350.460877] ? smc_sendmsg+0x223/0x320 [ 350.460882] ? sock_sendmsg+0xb5/0xf0 [ 350.460886] ? sock_write_iter+0x215/0x420 [ 350.460896] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 350.460902] ? iov_iter_get_pages+0x1ef/0x11a0 [ 350.460916] ? __lock_is_held+0xb5/0x140 [ 350.460930] generic_gcmaes_encrypt+0xfd/0x150 [ 350.460935] ? generic_gcmaes_encrypt+0xfd/0x150 [ 350.460940] ? helper_rfc4106_encrypt+0x450/0x450 [ 350.460947] ? __kmalloc+0x5f1/0x770 [ 350.460956] gcmaes_wrapper_encrypt+0x109/0x180 [ 350.460963] tls_push_record+0x966/0x1720 [ 350.460968] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.460984] tls_sw_sendmsg+0x92d/0x1020 [ 350.460989] ? mark_held_locks+0x130/0x130 [ 350.460993] ? __lock_acquire+0x792/0x4980 [ 350.461006] ? find_held_lock+0x36/0x1d0 [ 350.461015] ? tls_sw_push_pending_record+0x10/0x10 [ 350.461027] ? __local_bh_enable_ip+0x160/0x260 [ 350.629244] ? lock_sock_nested+0xc5/0x100 [ 350.633456] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.638040] ? lock_sock_nested+0x82/0x100 [ 350.642250] ? trace_hardirqs_on+0x28/0x190 [ 350.646552] ? lock_sock_nested+0x82/0x100 [ 350.650797] ? lock_sock_nested+0x82/0x100 [ 350.655019] inet_sendmsg+0x108/0x440 [ 350.658800] smc_sendmsg+0x223/0x320 [ 350.662499] ? smc_sendpage+0x170/0x170 [ 350.666468] sock_sendmsg+0xb5/0xf0 [ 350.670072] sock_write_iter+0x215/0x420 [ 350.674114] ? sock_sendmsg+0xf0/0xf0 [ 350.677901] __vfs_write+0x443/0x890 [ 350.681590] ? kernel_read+0x130/0x130 [ 350.685457] ? selinux_file_permission+0x2d1/0x3f0 [ 350.690380] ? rw_verify_area+0xb8/0x2b0 [ 350.694437] vfs_write+0x150/0x4d0 [ 350.697985] ksys_write+0x103/0x260 [ 350.701731] ? do_sys_open+0x16e/0x350 [ 350.705599] ? __ia32_sys_read+0xa0/0xa0 [ 350.709662] ? do_syscall_64+0x21/0x4e0 [ 350.713614] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.718955] __x64_sys_write+0x6e/0xb0 [ 350.722817] do_syscall_64+0xd0/0x4e0 [ 350.726596] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.731765] RIP: 0033:0x459279 [ 350.734935] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 350.753814] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 350.761501] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 350.768765] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 350.776012] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 350.783259] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 350.790507] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 350.797787] CPU: 0 PID: 12408 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 350.805664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.815006] Call Trace: [ 350.817589] dump_stack+0x123/0x177 [ 350.821213] should_fail.cold.4+0x5/0x13 [ 350.825272] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 350.830366] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 350.835638] ? kasan_unpoison_shadow+0x35/0x50 [ 350.840244] __alloc_pages_nodemask+0x1d5/0x710 [ 350.844905] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 350.849915] alloc_pages_current+0xd6/0x1b0 [ 350.854234] skb_page_frag_refill+0x20b/0x400 [ 350.858713] sk_page_frag_refill+0x46/0x1b0 [ 350.863016] tcp_sendmsg_locked+0xc58/0x35b0 [ 350.867408] ? mark_held_locks+0x130/0x130 [ 350.871645] ? tcp_sendpage+0x50/0x50 [ 350.875435] ? mark_held_locks+0xc7/0x130 [ 350.879565] ? __local_bh_enable_ip+0x160/0x260 [ 350.884209] ? lock_sock_nested+0xc5/0x100 [ 350.888418] ? lockdep_hardirqs_on+0x421/0x5c0 [ 350.892976] ? lock_sock_nested+0x82/0x100 [ 350.897196] ? trace_hardirqs_on+0x28/0x190 [ 350.901502] ? lock_sock_nested+0x82/0x100 [ 350.905718] ? lock_sock_nested+0x82/0x100 [ 350.909931] ? __local_bh_enable_ip+0x160/0x260 [ 350.914580] tcp_sendmsg+0x27/0x40 [ 350.918102] inet_sendmsg+0x108/0x440 [ 350.921886] smc_sendmsg+0x223/0x320 [ 350.925598] ? smc_sendpage+0x170/0x170 [ 350.929557] sock_sendmsg+0xb5/0xf0 [ 350.933184] sock_write_iter+0x215/0x420 [ 350.937244] ? sock_sendmsg+0xf0/0xf0 [ 350.941039] __vfs_write+0x443/0x890 [ 350.944734] ? kernel_read+0x130/0x130 [ 350.948620] ? selinux_file_permission+0x2d1/0x3f0 [ 350.953552] ? rw_verify_area+0xb8/0x2b0 [ 350.957609] vfs_write+0x150/0x4d0 [ 350.961133] ksys_write+0x103/0x260 [ 350.964736] ? do_sys_open+0x16e/0x350 [ 350.968609] ? __ia32_sys_read+0xa0/0xa0 [ 350.972768] ? do_syscall_64+0x21/0x4e0 [ 350.976727] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.982074] __x64_sys_write+0x6e/0xb0 [ 350.985940] do_syscall_64+0xd0/0x4e0 [ 350.989722] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 350.994901] RIP: 0033:0x459279 [ 350.998076] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.017196] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 351.024917] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 351.032171] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 351.039420] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 351.046670] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 351.053925] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 351.061208] CPU: 1 PID: 12399 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 351.069105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.078439] Call Trace: [ 351.081015] dump_stack+0x123/0x177 [ 351.084641] should_fail.cold.4+0x5/0x13 [ 351.088699] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 351.093781] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 351.099049] ? kasan_unpoison_shadow+0x35/0x50 [ 351.103613] __alloc_pages_nodemask+0x1d5/0x710 [ 351.108258] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 351.113271] alloc_pages_current+0xd6/0x1b0 [ 351.117576] skb_page_frag_refill+0x20b/0x400 [ 351.122055] sk_page_frag_refill+0x46/0x1b0 [ 351.126380] tcp_sendmsg_locked+0xc58/0x35b0 [ 351.130788] ? mark_held_locks+0x130/0x130 [ 351.135005] ? mark_held_locks+0xc7/0x130 [ 351.139135] ? tcp_sendpage+0x50/0x50 [ 351.142911] ? mark_held_locks+0xc7/0x130 [ 351.147035] ? __local_bh_enable_ip+0x160/0x260 [ 351.151705] ? lock_sock_nested+0xc5/0x100 [ 351.155921] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.160479] ? lock_sock_nested+0x82/0x100 [ 351.164694] ? trace_hardirqs_on+0x28/0x190 [ 351.168990] ? lock_sock_nested+0x82/0x100 [ 351.173203] ? lock_sock_nested+0x82/0x100 [ 351.177418] ? __local_bh_enable_ip+0x160/0x260 [ 351.182068] tcp_sendmsg+0x27/0x40 [ 351.185604] inet_sendmsg+0x108/0x440 [ 351.189384] smc_sendmsg+0x223/0x320 [ 351.193074] ? smc_sendpage+0x170/0x170 [ 351.197024] sock_sendmsg+0xb5/0xf0 [ 351.200628] sock_write_iter+0x215/0x420 [ 351.204680] ? sock_sendmsg+0xf0/0xf0 [ 351.208465] __vfs_write+0x443/0x890 [ 351.212167] ? kernel_read+0x130/0x130 [ 351.216041] ? selinux_file_permission+0x2d1/0x3f0 [ 351.220950] ? rw_verify_area+0xb8/0x2b0 [ 351.224997] vfs_write+0x150/0x4d0 [ 351.228540] ksys_write+0x103/0x260 [ 351.232141] ? do_sys_open+0x16e/0x350 [ 351.236011] ? __ia32_sys_read+0xa0/0xa0 [ 351.240049] ? do_syscall_64+0x21/0x4e0 [ 351.244003] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.249345] __x64_sys_write+0x6e/0xb0 [ 351.253212] do_syscall_64+0xd0/0x4e0 [ 351.256996] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.262186] RIP: 0033:0x459279 [ 351.265356] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.284234] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 351.291938] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 351.299298] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 351.306547] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 351.313800] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 351.321055] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 351.328316] CPU: 0 PID: 12391 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 351.336197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.345543] Call Trace: [ 351.348124] dump_stack+0x123/0x177 [ 351.351738] should_fail.cold.4+0x5/0x13 [ 351.355775] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 351.360853] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 351.366196] ? kasan_unpoison_shadow+0x35/0x50 [ 351.370759] __alloc_pages_nodemask+0x1d5/0x710 [ 351.375408] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 351.380405] alloc_pages_current+0xd6/0x1b0 [ 351.384702] skb_page_frag_refill+0x20b/0x400 [ 351.389174] sk_page_frag_refill+0x46/0x1b0 [ 351.393497] tcp_sendmsg_locked+0xc58/0x35b0 [ 351.397881] ? mark_held_locks+0x130/0x130 [ 351.402090] ? mark_held_locks+0xc7/0x130 [ 351.406217] ? tcp_sendpage+0x50/0x50 [ 351.409995] ? mark_held_locks+0xc7/0x130 [ 351.414119] ? __local_bh_enable_ip+0x160/0x260 [ 351.418764] ? lock_sock_nested+0xc5/0x100 [ 351.422974] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.427531] ? lock_sock_nested+0x82/0x100 [ 351.431740] ? trace_hardirqs_on+0x28/0x190 [ 351.436054] ? lock_sock_nested+0x82/0x100 [ 351.440261] ? lock_sock_nested+0x82/0x100 [ 351.444470] ? __local_bh_enable_ip+0x160/0x260 [ 351.449118] tcp_sendmsg+0x27/0x40 [ 351.452659] inet_sendmsg+0x108/0x440 [ 351.456446] smc_sendmsg+0x223/0x320 [ 351.460136] ? smc_sendpage+0x170/0x170 [ 351.464082] sock_sendmsg+0xb5/0xf0 [ 351.467682] sock_write_iter+0x215/0x420 [ 351.471745] ? sock_sendmsg+0xf0/0xf0 [ 351.475528] __vfs_write+0x443/0x890 [ 351.479216] ? kernel_read+0x130/0x130 [ 351.483084] ? selinux_file_permission+0x2d1/0x3f0 [ 351.487991] ? rw_verify_area+0xb8/0x2b0 [ 351.492026] vfs_write+0x150/0x4d0 [ 351.495543] ksys_write+0x103/0x260 [ 351.499153] ? do_sys_open+0x16e/0x350 [ 351.503016] ? __ia32_sys_read+0xa0/0xa0 [ 351.507054] ? do_syscall_64+0x21/0x4e0 [ 351.511007] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.516350] __x64_sys_write+0x6e/0xb0 [ 351.520212] do_syscall_64+0xd0/0x4e0 [ 351.523989] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.529151] RIP: 0033:0x459279 [ 351.532319] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.551193] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 351.558874] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 351.566137] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 351.573383] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 351.580626] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 351.587869] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 351.639858] FAULT_INJECTION: forcing a failure. [ 351.639858] name failslab, interval 1, probability 0, space 0, times 0 [ 351.653409] FAULT_INJECTION: forcing a failure. [ 351.653409] name failslab, interval 1, probability 0, space 0, times 0 [ 351.659249] FAULT_INJECTION: forcing a failure. [ 351.659249] name failslab, interval 1, probability 0, space 0, times 0 [ 351.680035] FAULT_INJECTION: forcing a failure. [ 351.680035] name failslab, interval 1, probability 0, space 0, times 0 [ 351.695465] CPU: 0 PID: 12417 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 351.703359] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.712700] Call Trace: [ 351.715277] dump_stack+0x123/0x177 [ 351.718901] should_fail.cold.4+0x5/0x13 [ 351.722981] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 351.728201] ? kernel_text_address+0x79/0xf0 [ 351.732596] ? __kernel_text_address+0xd/0x40 [ 351.737078] ? unwind_get_return_address+0x61/0xa0 [ 351.741995] __should_failslab+0xba/0xf0 [ 351.746039] should_failslab+0x9/0x14 [ 351.749820] __kmalloc+0x70/0x770 [ 351.753261] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 351.758531] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 351.763651] ? tls_push_record+0xf3/0x1720 [ 351.767870] ? tls_sw_sendmsg+0x92d/0x1020 [ 351.772091] ? inet_sendmsg+0x108/0x440 [ 351.776047] ? smc_sendmsg+0x223/0x320 [ 351.779923] ? sock_sendmsg+0xb5/0xf0 [ 351.783745] ? sock_write_iter+0x215/0x420 [ 351.787970] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 351.793759] ? iov_iter_get_pages+0x1ef/0x11a0 [ 351.798340] ? __lock_is_held+0xb5/0x140 [ 351.802395] generic_gcmaes_encrypt+0xfd/0x150 [ 351.806968] ? generic_gcmaes_encrypt+0xfd/0x150 [ 351.811708] ? helper_rfc4106_encrypt+0x450/0x450 [ 351.816535] ? __kmalloc+0x5f1/0x770 [ 351.820239] gcmaes_wrapper_encrypt+0x109/0x180 [ 351.824894] tls_push_record+0x966/0x1720 [ 351.829026] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.833605] tls_sw_sendmsg+0x92d/0x1020 [ 351.837657] ? mark_held_locks+0x130/0x130 [ 351.841875] ? __lock_acquire+0x792/0x4980 [ 351.846101] ? find_held_lock+0x36/0x1d0 [ 351.850152] ? tls_sw_push_pending_record+0x10/0x10 [ 351.855158] ? __local_bh_enable_ip+0x160/0x260 [ 351.859827] ? lock_sock_nested+0xc5/0x100 [ 351.864054] ? lockdep_hardirqs_on+0x421/0x5c0 [ 351.868626] ? lock_sock_nested+0x82/0x100 [ 351.872848] ? trace_hardirqs_on+0x28/0x190 [ 351.877146] ? lock_sock_nested+0x82/0x100 [ 351.881375] ? lock_sock_nested+0x82/0x100 [ 351.885597] inet_sendmsg+0x108/0x440 [ 351.889392] smc_sendmsg+0x223/0x320 [ 351.893096] ? smc_sendpage+0x170/0x170 [ 351.897057] sock_sendmsg+0xb5/0xf0 [ 351.900691] sock_write_iter+0x215/0x420 [ 351.904747] ? sock_sendmsg+0xf0/0xf0 [ 351.908534] __vfs_write+0x443/0x890 [ 351.912230] ? kernel_read+0x130/0x130 [ 351.916121] ? selinux_file_permission+0x2d1/0x3f0 [ 351.921033] ? rw_verify_area+0xb8/0x2b0 [ 351.925072] vfs_write+0x150/0x4d0 [ 351.928590] ksys_write+0x103/0x260 [ 351.932199] ? do_sys_open+0x16e/0x350 [ 351.936064] ? __ia32_sys_read+0xa0/0xa0 [ 351.940108] ? do_syscall_64+0x21/0x4e0 [ 351.944064] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.949405] __x64_sys_write+0x6e/0xb0 [ 351.953270] do_syscall_64+0xd0/0x4e0 [ 351.957052] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 351.962229] RIP: 0033:0x459279 [ 351.965397] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 351.984296] RSP: 002b:00007f53b08dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 351.991986] RAX: ffffffffffffffda RBX: 00007f53b08dfc90 RCX: 0000000000459279 [ 351.999241] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 352.006493] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 352.013744] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08e06d4 [ 352.021109] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 352.028384] CPU: 1 PID: 12416 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 352.036259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.045592] Call Trace: [ 352.048158] dump_stack+0x123/0x177 [ 352.051764] should_fail.cold.4+0x5/0x13 [ 352.055802] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 352.060886] ? kernel_text_address+0x79/0xf0 [ 352.065270] ? __kernel_text_address+0xd/0x40 [ 352.069739] ? unwind_get_return_address+0x61/0xa0 [ 352.074646] __should_failslab+0xba/0xf0 [ 352.078682] should_failslab+0x9/0x14 [ 352.082458] __kmalloc+0x70/0x770 [ 352.085894] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 352.091147] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 352.096226] ? tls_push_record+0xf3/0x1720 [ 352.100436] ? tls_sw_sendmsg+0x92d/0x1020 [ 352.104644] ? inet_sendmsg+0x108/0x440 [ 352.108594] ? smc_sendmsg+0x223/0x320 [ 352.112455] ? sock_sendmsg+0xb5/0xf0 [ 352.116234] ? sock_write_iter+0x215/0x420 [ 352.120445] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 352.126219] ? iov_iter_get_pages+0x1ef/0x11a0 [ 352.130781] ? __lock_is_held+0xb5/0x140 [ 352.134821] generic_gcmaes_encrypt+0xfd/0x150 [ 352.139377] ? generic_gcmaes_encrypt+0xfd/0x150 [ 352.144105] ? helper_rfc4106_encrypt+0x450/0x450 [ 352.148922] ? __kmalloc+0x5f1/0x770 [ 352.152612] gcmaes_wrapper_encrypt+0x109/0x180 [ 352.157258] tls_push_record+0x966/0x1720 [ 352.161404] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.165966] tls_sw_sendmsg+0x92d/0x1020 [ 352.170000] ? mark_held_locks+0x130/0x130 [ 352.174206] ? __lock_acquire+0x792/0x4980 [ 352.178419] ? find_held_lock+0x36/0x1d0 [ 352.182457] ? tls_sw_push_pending_record+0x10/0x10 [ 352.187468] ? __local_bh_enable_ip+0x160/0x260 [ 352.192110] ? lock_sock_nested+0xc5/0x100 [ 352.196335] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.203754] ? lock_sock_nested+0x82/0x100 [ 352.207964] ? trace_hardirqs_on+0x28/0x190 [ 352.212257] ? lock_sock_nested+0x82/0x100 [ 352.216464] ? lock_sock_nested+0x82/0x100 [ 352.220674] inet_sendmsg+0x108/0x440 [ 352.224464] smc_sendmsg+0x223/0x320 [ 352.228151] ? smc_sendpage+0x170/0x170 [ 352.232099] sock_sendmsg+0xb5/0xf0 [ 352.235699] sock_write_iter+0x215/0x420 [ 352.239733] ? sock_sendmsg+0xf0/0xf0 [ 352.243515] __vfs_write+0x443/0x890 [ 352.247218] ? kernel_read+0x130/0x130 [ 352.251519] ? selinux_file_permission+0x2d1/0x3f0 [ 352.256425] ? rw_verify_area+0xb8/0x2b0 [ 352.260478] vfs_write+0x150/0x4d0 [ 352.263995] ksys_write+0x103/0x260 [ 352.267597] ? do_sys_open+0x16e/0x350 [ 352.271555] ? __ia32_sys_read+0xa0/0xa0 [ 352.275591] ? do_syscall_64+0x21/0x4e0 [ 352.279556] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.285771] __x64_sys_write+0x6e/0xb0 [ 352.289633] do_syscall_64+0xd0/0x4e0 [ 352.293407] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.298573] RIP: 0033:0x459279 [ 352.301739] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.320615] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 352.328309] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 352.335553] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 352.342815] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 352.350059] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 352.357304] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 352.367167] FAULT_INJECTION: forcing a failure. [ 352.367167] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 352.376571] CPU: 1 PID: 12419 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 352.386832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.396179] Call Trace: [ 352.398750] dump_stack+0x123/0x177 [ 352.402358] should_fail.cold.4+0x5/0x13 [ 352.406399] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 352.411481] ? kernel_text_address+0x79/0xf0 [ 352.415870] ? __kernel_text_address+0xd/0x40 [ 352.420344] ? unwind_get_return_address+0x61/0xa0 [ 352.425256] __should_failslab+0xba/0xf0 [ 352.429299] should_failslab+0x9/0x14 [ 352.433091] __kmalloc+0x70/0x770 [ 352.436523] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 352.441777] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 352.446876] ? tls_push_record+0xf3/0x1720 [ 352.451095] ? tls_sw_sendmsg+0x92d/0x1020 [ 352.455325] ? inet_sendmsg+0x108/0x440 [ 352.459274] ? smc_sendmsg+0x223/0x320 [ 352.463135] ? sock_sendmsg+0xb5/0xf0 [ 352.466912] ? sock_write_iter+0x215/0x420 [ 352.471212] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 352.476987] ? iov_iter_get_pages+0x1ef/0x11a0 [ 352.481551] ? __lock_is_held+0xb5/0x140 [ 352.485599] generic_gcmaes_encrypt+0xfd/0x150 [ 352.490164] ? generic_gcmaes_encrypt+0xfd/0x150 [ 352.494897] ? helper_rfc4106_encrypt+0x450/0x450 [ 352.499740] ? __kmalloc+0x5f1/0x770 [ 352.503432] gcmaes_wrapper_encrypt+0x109/0x180 [ 352.508077] tls_push_record+0x966/0x1720 [ 352.512203] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.516768] tls_sw_sendmsg+0x92d/0x1020 [ 352.520805] ? mark_held_locks+0x130/0x130 [ 352.525016] ? __lock_acquire+0x792/0x4980 [ 352.529235] ? find_held_lock+0x36/0x1d0 [ 352.533290] ? tls_sw_push_pending_record+0x10/0x10 [ 352.538312] ? __local_bh_enable_ip+0x160/0x260 [ 352.542956] ? lock_sock_nested+0xc5/0x100 [ 352.547165] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.551722] ? lock_sock_nested+0x82/0x100 [ 352.555931] ? trace_hardirqs_on+0x28/0x190 [ 352.560241] ? lock_sock_nested+0x82/0x100 [ 352.564469] ? lock_sock_nested+0x82/0x100 [ 352.568685] inet_sendmsg+0x108/0x440 [ 352.572482] smc_sendmsg+0x223/0x320 [ 352.576172] ? smc_sendpage+0x170/0x170 [ 352.580140] sock_sendmsg+0xb5/0xf0 [ 352.583743] sock_write_iter+0x215/0x420 [ 352.587780] ? sock_sendmsg+0xf0/0xf0 [ 352.591562] __vfs_write+0x443/0x890 [ 352.595257] ? kernel_read+0x130/0x130 [ 352.599133] ? selinux_file_permission+0x2d1/0x3f0 [ 352.604049] ? rw_verify_area+0xb8/0x2b0 [ 352.608095] vfs_write+0x150/0x4d0 [ 352.611612] ksys_write+0x103/0x260 [ 352.615215] ? do_sys_open+0x16e/0x350 [ 352.619085] ? __ia32_sys_read+0xa0/0xa0 [ 352.623123] ? do_syscall_64+0x21/0x4e0 [ 352.627075] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.632415] __x64_sys_write+0x6e/0xb0 [ 352.636294] do_syscall_64+0xd0/0x4e0 [ 352.640074] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.645241] RIP: 0033:0x459279 [ 352.648409] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.667290] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 352.674974] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 352.682221] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 352.689466] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 352.696712] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 352.703960] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 352.711222] CPU: 0 PID: 12409 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 352.719103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.728446] Call Trace: [ 352.731025] dump_stack+0x123/0x177 [ 352.734650] should_fail.cold.4+0x5/0x13 [ 352.738704] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 352.743790] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 352.749054] ? kasan_unpoison_shadow+0x35/0x50 [ 352.753634] __alloc_pages_nodemask+0x1d5/0x710 [ 352.758297] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 352.763303] alloc_pages_current+0xd6/0x1b0 [ 352.767617] skb_page_frag_refill+0x20b/0x400 [ 352.772104] sk_page_frag_refill+0x46/0x1b0 [ 352.776411] tcp_sendmsg_locked+0xc58/0x35b0 [ 352.780887] ? mark_held_locks+0x130/0x130 [ 352.785098] ? mark_held_locks+0xc7/0x130 [ 352.789228] ? tcp_sendpage+0x50/0x50 [ 352.793025] ? mark_held_locks+0xc7/0x130 [ 352.797158] ? __local_bh_enable_ip+0x160/0x260 [ 352.801814] ? lock_sock_nested+0xc5/0x100 [ 352.806038] ? lockdep_hardirqs_on+0x421/0x5c0 [ 352.810607] ? lock_sock_nested+0x82/0x100 [ 352.814830] ? trace_hardirqs_on+0x28/0x190 [ 352.819138] ? lock_sock_nested+0x82/0x100 [ 352.823352] ? lock_sock_nested+0x82/0x100 [ 352.827563] ? __local_bh_enable_ip+0x160/0x260 [ 352.832217] tcp_sendmsg+0x27/0x40 [ 352.835767] inet_sendmsg+0x108/0x440 [ 352.839557] smc_sendmsg+0x223/0x320 [ 352.843276] ? smc_sendpage+0x170/0x170 [ 352.847241] sock_sendmsg+0xb5/0xf0 [ 352.850856] sock_write_iter+0x215/0x420 [ 352.854899] ? sock_sendmsg+0xf0/0xf0 [ 352.858698] __vfs_write+0x443/0x890 [ 352.862400] ? kernel_read+0x130/0x130 [ 352.866272] ? selinux_file_permission+0x2d1/0x3f0 [ 352.871220] ? rw_verify_area+0xb8/0x2b0 [ 352.875263] vfs_write+0x150/0x4d0 [ 352.878788] ksys_write+0x103/0x260 [ 352.882417] ? do_sys_open+0x16e/0x350 [ 352.886283] ? __ia32_sys_read+0xa0/0xa0 [ 352.890328] ? do_syscall_64+0x21/0x4e0 [ 352.894284] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.899633] __x64_sys_write+0x6e/0xb0 [ 352.903504] do_syscall_64+0xd0/0x4e0 [ 352.907289] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 352.912475] RIP: 0033:0x459279 [ 352.915645] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 352.934529] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2020/06/02 10:24:54 executed programs: 1212 [ 352.942218] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 352.949465] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 352.956710] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 352.963974] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 352.971227] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 352.996480] CPU: 1 PID: 12421 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 353.004410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.013885] Call Trace: [ 353.016480] dump_stack+0x123/0x177 [ 353.020105] should_fail.cold.4+0x5/0x13 [ 353.024141] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 353.029219] ? kernel_text_address+0x79/0xf0 [ 353.033604] ? __kernel_text_address+0xd/0x40 [ 353.038099] ? unwind_get_return_address+0x61/0xa0 [ 353.043009] __should_failslab+0xba/0xf0 [ 353.047050] should_failslab+0x9/0x14 [ 353.050826] __kmalloc+0x70/0x770 [ 353.054272] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 353.059523] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 353.064598] ? tls_push_record+0xf3/0x1720 [ 353.068807] ? tls_sw_sendmsg+0x92d/0x1020 [ 353.073019] ? inet_sendmsg+0x108/0x440 [ 353.076992] ? smc_sendmsg+0x223/0x320 [ 353.080851] ? sock_sendmsg+0xb5/0xf0 [ 353.084642] ? sock_write_iter+0x215/0x420 [ 353.088870] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 353.094641] ? iov_iter_get_pages+0x1ef/0x11a0 [ 353.099203] ? __lock_is_held+0xb5/0x140 [ 353.103254] generic_gcmaes_encrypt+0xfd/0x150 [ 353.107809] ? generic_gcmaes_encrypt+0xfd/0x150 [ 353.112539] ? helper_rfc4106_encrypt+0x450/0x450 [ 353.117356] ? __kmalloc+0x5f1/0x770 [ 353.121044] gcmaes_wrapper_encrypt+0x109/0x180 [ 353.125687] tls_push_record+0x966/0x1720 [ 353.129808] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.134375] tls_sw_sendmsg+0x92d/0x1020 [ 353.138426] ? mark_held_locks+0x130/0x130 [ 353.142632] ? __lock_acquire+0x792/0x4980 [ 353.146862] ? find_held_lock+0x36/0x1d0 [ 353.150898] ? tls_sw_push_pending_record+0x10/0x10 [ 353.155906] ? __local_bh_enable_ip+0x160/0x260 [ 353.160549] ? lock_sock_nested+0xc5/0x100 [ 353.164758] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.169323] ? lock_sock_nested+0x82/0x100 [ 353.173531] ? trace_hardirqs_on+0x28/0x190 [ 353.177825] ? lock_sock_nested+0x82/0x100 [ 353.182032] ? lock_sock_nested+0x82/0x100 [ 353.186246] inet_sendmsg+0x108/0x440 [ 353.190022] smc_sendmsg+0x223/0x320 [ 353.193724] ? smc_sendpage+0x170/0x170 [ 353.197672] sock_sendmsg+0xb5/0xf0 [ 353.201274] sock_write_iter+0x215/0x420 [ 353.205321] ? sock_sendmsg+0xf0/0xf0 [ 353.209103] __vfs_write+0x443/0x890 [ 353.212792] ? kernel_read+0x130/0x130 [ 353.216661] ? selinux_file_permission+0x2d1/0x3f0 [ 353.221566] ? rw_verify_area+0xb8/0x2b0 [ 353.225602] vfs_write+0x150/0x4d0 [ 353.229118] ksys_write+0x103/0x260 [ 353.232717] ? do_sys_open+0x16e/0x350 [ 353.236577] ? __ia32_sys_read+0xa0/0xa0 [ 353.240612] ? do_syscall_64+0x21/0x4e0 [ 353.244561] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.250335] __x64_sys_write+0x6e/0xb0 [ 353.254195] do_syscall_64+0xd0/0x4e0 [ 353.257971] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.263135] RIP: 0033:0x459279 [ 353.266306] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.285180] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 353.292876] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 353.300120] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 353.307377] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 353.314637] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 353.321882] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 353.334162] FAULT_INJECTION: forcing a failure. [ 353.334162] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 353.361657] CPU: 0 PID: 12438 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 353.369554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.378902] Call Trace: [ 353.381485] dump_stack+0x123/0x177 [ 353.385108] should_fail.cold.4+0x5/0x13 [ 353.389163] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 353.394257] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 353.399525] ? kasan_unpoison_shadow+0x35/0x50 [ 353.404102] __alloc_pages_nodemask+0x1d5/0x710 [ 353.408764] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 353.413788] alloc_pages_current+0xd6/0x1b0 [ 353.418142] skb_page_frag_refill+0x20b/0x400 [ 353.422627] sk_page_frag_refill+0x46/0x1b0 [ 353.426929] tcp_sendmsg_locked+0xc58/0x35b0 [ 353.431315] ? mark_held_locks+0x130/0x130 [ 353.435522] ? mark_held_locks+0xc7/0x130 [ 353.439655] ? tcp_sendpage+0x50/0x50 [ 353.443430] ? mark_held_locks+0xc7/0x130 [ 353.447551] ? __local_bh_enable_ip+0x160/0x260 [ 353.452196] ? lock_sock_nested+0xc5/0x100 [ 353.456404] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.460961] ? lock_sock_nested+0x82/0x100 [ 353.465169] ? trace_hardirqs_on+0x28/0x190 [ 353.469464] ? lock_sock_nested+0x82/0x100 [ 353.473672] ? lock_sock_nested+0x82/0x100 [ 353.477880] ? __local_bh_enable_ip+0x160/0x260 [ 353.482524] tcp_sendmsg+0x27/0x40 [ 353.486052] inet_sendmsg+0x108/0x440 [ 353.489829] smc_sendmsg+0x223/0x320 [ 353.493533] ? smc_sendpage+0x170/0x170 [ 353.497490] sock_sendmsg+0xb5/0xf0 [ 353.501095] sock_write_iter+0x215/0x420 [ 353.505135] ? sock_sendmsg+0xf0/0xf0 [ 353.508922] __vfs_write+0x443/0x890 [ 353.512618] ? kernel_read+0x130/0x130 [ 353.516489] ? selinux_file_permission+0x2d1/0x3f0 [ 353.521398] ? rw_verify_area+0xb8/0x2b0 [ 353.525436] vfs_write+0x150/0x4d0 [ 353.528956] ksys_write+0x103/0x260 [ 353.532569] ? do_sys_open+0x16e/0x350 [ 353.536430] ? __ia32_sys_read+0xa0/0xa0 [ 353.540466] ? do_syscall_64+0x21/0x4e0 [ 353.544414] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.549774] __x64_sys_write+0x6e/0xb0 [ 353.553641] do_syscall_64+0xd0/0x4e0 [ 353.557415] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.562579] RIP: 0033:0x459279 [ 353.565763] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.584641] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 353.592324] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 353.599569] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 353.607014] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 353.614357] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 353.621613] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 353.676754] FAULT_INJECTION: forcing a failure. [ 353.676754] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 353.689128] FAULT_INJECTION: forcing a failure. [ 353.689128] name failslab, interval 1, probability 0, space 0, times 0 [ 353.700980] CPU: 0 PID: 12454 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 353.708863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.718207] Call Trace: [ 353.720777] dump_stack+0x123/0x177 [ 353.724388] should_fail.cold.4+0x5/0x13 [ 353.728428] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 353.733505] ? kernel_text_address+0x79/0xf0 [ 353.737891] ? __kernel_text_address+0xd/0x40 [ 353.742360] ? unwind_get_return_address+0x61/0xa0 [ 353.747283] __should_failslab+0xba/0xf0 [ 353.751323] should_failslab+0x9/0x14 [ 353.755103] __kmalloc+0x70/0x770 [ 353.758535] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 353.763791] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 353.768872] ? tls_push_record+0xf3/0x1720 [ 353.773098] ? tls_sw_sendmsg+0x92d/0x1020 [ 353.777313] ? inet_sendmsg+0x108/0x440 [ 353.781262] ? smc_sendmsg+0x223/0x320 [ 353.785123] ? sock_sendmsg+0xb5/0xf0 [ 353.788899] ? sock_write_iter+0x215/0x420 [ 353.793113] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 353.798887] ? iov_iter_get_pages+0x1ef/0x11a0 [ 353.803461] ? __lock_is_held+0xb5/0x140 [ 353.807502] generic_gcmaes_encrypt+0xfd/0x150 [ 353.812059] ? generic_gcmaes_encrypt+0xfd/0x150 [ 353.816788] ? helper_rfc4106_encrypt+0x450/0x450 [ 353.821650] ? __kmalloc+0x5f1/0x770 [ 353.825347] gcmaes_wrapper_encrypt+0x109/0x180 [ 353.830001] tls_push_record+0x966/0x1720 [ 353.834133] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.838710] tls_sw_sendmsg+0x92d/0x1020 [ 353.842767] ? mark_held_locks+0x130/0x130 [ 353.846979] ? __lock_acquire+0x792/0x4980 [ 353.851197] ? find_held_lock+0x36/0x1d0 [ 353.855239] ? tls_sw_push_pending_record+0x10/0x10 [ 353.860250] ? __local_bh_enable_ip+0x160/0x260 [ 353.864900] ? lock_sock_nested+0xc5/0x100 [ 353.869113] ? lockdep_hardirqs_on+0x421/0x5c0 [ 353.873675] ? lock_sock_nested+0x82/0x100 [ 353.877886] ? trace_hardirqs_on+0x28/0x190 [ 353.882182] ? lock_sock_nested+0x82/0x100 [ 353.886393] ? lock_sock_nested+0x82/0x100 [ 353.890607] inet_sendmsg+0x108/0x440 [ 353.894403] smc_sendmsg+0x223/0x320 [ 353.898100] ? smc_sendpage+0x170/0x170 [ 353.902054] sock_sendmsg+0xb5/0xf0 [ 353.905685] sock_write_iter+0x215/0x420 [ 353.909741] ? sock_sendmsg+0xf0/0xf0 [ 353.913532] __vfs_write+0x443/0x890 [ 353.917224] ? kernel_read+0x130/0x130 [ 353.921093] ? selinux_file_permission+0x2d1/0x3f0 [ 353.926000] ? rw_verify_area+0xb8/0x2b0 [ 353.930036] vfs_write+0x150/0x4d0 [ 353.933554] ksys_write+0x103/0x260 [ 353.937168] ? do_sys_open+0x16e/0x350 [ 353.941051] ? __ia32_sys_read+0xa0/0xa0 [ 353.945089] ? do_syscall_64+0x21/0x4e0 [ 353.949141] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.954478] __x64_sys_write+0x6e/0xb0 [ 353.958341] do_syscall_64+0xd0/0x4e0 [ 353.962121] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 353.967285] RIP: 0033:0x459279 [ 353.970580] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 353.989482] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 353.997170] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 354.004415] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 354.011660] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 354.018913] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 354.026163] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 354.035648] CPU: 1 PID: 12448 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 354.043536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.052885] Call Trace: [ 354.055467] dump_stack+0x123/0x177 [ 354.059091] should_fail.cold.4+0x5/0x13 [ 354.063148] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 354.068243] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 354.073510] ? kasan_unpoison_shadow+0x35/0x50 [ 354.078087] __alloc_pages_nodemask+0x1d5/0x710 [ 354.082752] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 354.087778] alloc_pages_current+0xd6/0x1b0 [ 354.092096] skb_page_frag_refill+0x20b/0x400 [ 354.096598] sk_page_frag_refill+0x46/0x1b0 [ 354.100899] tcp_sendmsg_locked+0xc58/0x35b0 [ 354.105286] ? mark_held_locks+0x130/0x130 [ 354.109511] ? mark_held_locks+0xc7/0x130 [ 354.113639] ? tcp_sendpage+0x50/0x50 [ 354.117416] ? mark_held_locks+0xc7/0x130 [ 354.121541] ? __local_bh_enable_ip+0x160/0x260 [ 354.126183] ? lock_sock_nested+0xc5/0x100 [ 354.130395] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.134950] ? lock_sock_nested+0x82/0x100 [ 354.139161] ? trace_hardirqs_on+0x28/0x190 [ 354.143456] ? lock_sock_nested+0x82/0x100 [ 354.147665] ? lock_sock_nested+0x82/0x100 [ 354.151875] ? __local_bh_enable_ip+0x160/0x260 [ 354.156521] tcp_sendmsg+0x27/0x40 [ 354.160037] inet_sendmsg+0x108/0x440 [ 354.163816] smc_sendmsg+0x223/0x320 [ 354.167504] ? smc_sendpage+0x170/0x170 [ 354.171457] sock_sendmsg+0xb5/0xf0 [ 354.175072] sock_write_iter+0x215/0x420 [ 354.179124] ? sock_sendmsg+0xf0/0xf0 [ 354.182903] ? end_compressed_writeback.isra.15+0x70/0x5a0 [ 354.188506] __vfs_write+0x443/0x890 [ 354.192195] ? kernel_read+0x130/0x130 [ 354.196077] ? selinux_file_permission+0x2d1/0x3f0 [ 354.200984] ? rw_verify_area+0xb8/0x2b0 [ 354.205021] vfs_write+0x150/0x4d0 [ 354.208553] ksys_write+0x103/0x260 [ 354.212158] ? do_sys_open+0x16e/0x350 [ 354.216019] ? __ia32_sys_read+0xa0/0xa0 [ 354.220056] ? do_syscall_64+0x21/0x4e0 [ 354.224004] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.229343] __x64_sys_write+0x6e/0xb0 [ 354.233206] do_syscall_64+0xd0/0x4e0 [ 354.236985] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.242238] RIP: 0033:0x459279 [ 354.245405] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 354.264281] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 354.271962] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 354.279206] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 354.286450] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 354.293699] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 354.300955] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 354.348973] FAULT_INJECTION: forcing a failure. [ 354.348973] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 354.361254] FAULT_INJECTION: forcing a failure. [ 354.361254] name failslab, interval 1, probability 0, space 0, times 0 [ 354.366270] FAULT_INJECTION: forcing a failure. [ 354.366270] name failslab, interval 1, probability 0, space 0, times 0 [ 354.384405] FAULT_INJECTION: forcing a failure. [ 354.384405] name failslab, interval 1, probability 0, space 0, times 0 [ 354.387425] CPU: 0 PID: 12455 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 354.403493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.412840] Call Trace: [ 354.415405] dump_stack+0x123/0x177 [ 354.419011] should_fail.cold.4+0x5/0x13 [ 354.423077] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 354.428154] ? kernel_text_address+0x79/0xf0 [ 354.432537] ? __kernel_text_address+0xd/0x40 [ 354.437012] ? unwind_get_return_address+0x61/0xa0 [ 354.441919] __should_failslab+0xba/0xf0 [ 354.445957] should_failslab+0x9/0x14 [ 354.449733] __kmalloc+0x70/0x770 [ 354.453181] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 354.458437] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 354.463513] ? tls_push_record+0xf3/0x1720 [ 354.467735] ? tls_sw_sendmsg+0x92d/0x1020 [ 354.471942] ? inet_sendmsg+0x108/0x440 [ 354.475890] ? smc_sendmsg+0x223/0x320 [ 354.479750] ? sock_sendmsg+0xb5/0xf0 [ 354.483545] ? sock_write_iter+0x215/0x420 [ 354.487755] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 354.493530] ? iov_iter_get_pages+0x1ef/0x11a0 [ 354.498091] ? __lock_is_held+0xb5/0x140 [ 354.502137] generic_gcmaes_encrypt+0xfd/0x150 [ 354.506695] ? generic_gcmaes_encrypt+0xfd/0x150 [ 354.511424] ? helper_rfc4106_encrypt+0x450/0x450 [ 354.516242] ? __kmalloc+0x5f1/0x770 [ 354.519932] gcmaes_wrapper_encrypt+0x109/0x180 [ 354.524577] tls_push_record+0x966/0x1720 [ 354.528703] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.533265] tls_sw_sendmsg+0x92d/0x1020 [ 354.537300] ? mark_held_locks+0x130/0x130 [ 354.541510] ? __lock_acquire+0x792/0x4980 [ 354.545727] ? find_held_lock+0x36/0x1d0 [ 354.549767] ? tls_sw_push_pending_record+0x10/0x10 [ 354.554758] ? __local_bh_enable_ip+0x160/0x260 [ 354.559489] ? lock_sock_nested+0xc5/0x100 [ 354.563699] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.568254] ? lock_sock_nested+0x82/0x100 [ 354.572463] ? trace_hardirqs_on+0x28/0x190 [ 354.576758] ? lock_sock_nested+0x82/0x100 [ 354.580966] ? lock_sock_nested+0x82/0x100 [ 354.585178] inet_sendmsg+0x108/0x440 [ 354.588956] smc_sendmsg+0x223/0x320 [ 354.592643] ? smc_sendpage+0x170/0x170 [ 354.596592] sock_sendmsg+0xb5/0xf0 [ 354.600200] sock_write_iter+0x215/0x420 [ 354.604252] ? sock_sendmsg+0xf0/0xf0 [ 354.608050] __vfs_write+0x443/0x890 [ 354.611739] ? kernel_read+0x130/0x130 [ 354.615608] ? selinux_file_permission+0x2d1/0x3f0 [ 354.620521] ? rw_verify_area+0xb8/0x2b0 [ 354.624557] vfs_write+0x150/0x4d0 [ 354.628072] ksys_write+0x103/0x260 [ 354.631672] ? do_sys_open+0x16e/0x350 [ 354.635536] ? __ia32_sys_read+0xa0/0xa0 [ 354.639590] ? do_syscall_64+0x21/0x4e0 [ 354.643540] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.648892] __x64_sys_write+0x6e/0xb0 [ 354.652771] do_syscall_64+0xd0/0x4e0 [ 354.656549] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.661712] RIP: 0033:0x459279 [ 354.664878] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 354.683754] RSP: 002b:00007ffaf4da6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 354.691435] RAX: ffffffffffffffda RBX: 00007ffaf4da6c90 RCX: 0000000000459279 [ 354.698698] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 354.705943] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 354.713188] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4da76d4 [ 354.720432] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 354.737751] FAULT_INJECTION: forcing a failure. [ 354.737751] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 354.750344] CPU: 1 PID: 12459 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 354.758225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.767567] Call Trace: [ 354.770148] dump_stack+0x123/0x177 [ 354.773763] should_fail.cold.4+0x5/0x13 [ 354.777812] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 354.782907] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 354.788181] ? kasan_unpoison_shadow+0x35/0x50 [ 354.792759] __alloc_pages_nodemask+0x1d5/0x710 [ 354.797423] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 354.802458] alloc_pages_current+0xd6/0x1b0 [ 354.806788] skb_page_frag_refill+0x20b/0x400 [ 354.811278] sk_page_frag_refill+0x46/0x1b0 [ 354.815591] tcp_sendmsg_locked+0xc58/0x35b0 [ 354.819978] ? mark_held_locks+0x130/0x130 [ 354.824188] ? mark_held_locks+0xc7/0x130 [ 354.828332] ? tcp_sendpage+0x50/0x50 [ 354.832139] ? mark_held_locks+0xc7/0x130 [ 354.836287] ? __local_bh_enable_ip+0x160/0x260 [ 354.840945] ? lock_sock_nested+0xc5/0x100 [ 354.845173] ? lockdep_hardirqs_on+0x421/0x5c0 [ 354.849744] ? lock_sock_nested+0x82/0x100 [ 354.853966] ? trace_hardirqs_on+0x28/0x190 [ 354.858265] ? lock_sock_nested+0x82/0x100 [ 354.862496] ? lock_sock_nested+0x82/0x100 [ 354.866708] ? __local_bh_enable_ip+0x160/0x260 [ 354.871359] tcp_sendmsg+0x27/0x40 [ 354.874881] inet_sendmsg+0x108/0x440 [ 354.878664] smc_sendmsg+0x223/0x320 [ 354.882355] ? smc_sendpage+0x170/0x170 [ 354.886928] sock_sendmsg+0xb5/0xf0 [ 354.890546] sock_write_iter+0x215/0x420 [ 354.894601] ? sock_sendmsg+0xf0/0xf0 [ 354.898385] __vfs_write+0x443/0x890 [ 354.902075] ? kernel_read+0x130/0x130 [ 354.905946] ? selinux_file_permission+0x2d1/0x3f0 [ 354.910854] ? rw_verify_area+0xb8/0x2b0 [ 354.914891] vfs_write+0x150/0x4d0 [ 354.918423] ksys_write+0x103/0x260 [ 354.922038] ? do_sys_open+0x16e/0x350 [ 354.925900] ? __ia32_sys_read+0xa0/0xa0 [ 354.929935] ? do_syscall_64+0x21/0x4e0 [ 354.933885] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.939227] __x64_sys_write+0x6e/0xb0 [ 354.943091] do_syscall_64+0xd0/0x4e0 [ 354.946869] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 354.952034] RIP: 0033:0x459279 [ 354.955201] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 354.974090] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 354.981784] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 354.989037] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 354.996288] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 355.003540] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 355.010787] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 355.018052] CPU: 0 PID: 12467 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 355.025927] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.035263] Call Trace: [ 355.037830] dump_stack+0x123/0x177 [ 355.041439] should_fail.cold.4+0x5/0x13 [ 355.045476] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 355.050556] ? kernel_text_address+0x79/0xf0 [ 355.054956] ? __kernel_text_address+0xd/0x40 [ 355.059774] ? unwind_get_return_address+0x61/0xa0 [ 355.064680] __should_failslab+0xba/0xf0 [ 355.068719] should_failslab+0x9/0x14 [ 355.072496] __kmalloc+0x70/0x770 [ 355.075926] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 355.081176] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 355.086339] ? tls_push_record+0xf3/0x1720 [ 355.090561] ? tls_sw_sendmsg+0x92d/0x1020 [ 355.094770] ? inet_sendmsg+0x108/0x440 [ 355.098719] ? smc_sendmsg+0x223/0x320 [ 355.102586] ? sock_sendmsg+0xb5/0xf0 [ 355.106801] ? sock_write_iter+0x215/0x420 [ 355.111025] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 355.116814] ? iov_iter_get_pages+0x1ef/0x11a0 [ 355.121380] ? __lock_is_held+0xb5/0x140 [ 355.125423] generic_gcmaes_encrypt+0xfd/0x150 [ 355.129992] ? generic_gcmaes_encrypt+0xfd/0x150 [ 355.134720] ? helper_rfc4106_encrypt+0x450/0x450 [ 355.139556] ? __kmalloc+0x5f1/0x770 [ 355.143267] gcmaes_wrapper_encrypt+0x109/0x180 [ 355.147919] tls_push_record+0x966/0x1720 [ 355.152055] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.156623] tls_sw_sendmsg+0x92d/0x1020 [ 355.160664] ? mark_held_locks+0x130/0x130 [ 355.164875] ? __lock_acquire+0x792/0x4980 [ 355.169091] ? find_held_lock+0x36/0x1d0 [ 355.173147] ? tls_sw_push_pending_record+0x10/0x10 [ 355.178143] ? __local_bh_enable_ip+0x160/0x260 [ 355.182808] ? lock_sock_nested+0xc5/0x100 [ 355.187016] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.191584] ? lock_sock_nested+0x82/0x100 [ 355.195815] ? trace_hardirqs_on+0x28/0x190 [ 355.200129] ? lock_sock_nested+0x82/0x100 [ 355.204350] ? lock_sock_nested+0x82/0x100 [ 355.208563] inet_sendmsg+0x108/0x440 [ 355.212356] smc_sendmsg+0x223/0x320 [ 355.216044] ? smc_sendpage+0x170/0x170 [ 355.219993] sock_sendmsg+0xb5/0xf0 [ 355.223611] sock_write_iter+0x215/0x420 [ 355.227663] ? sock_sendmsg+0xf0/0xf0 [ 355.231448] __vfs_write+0x443/0x890 [ 355.235141] ? kernel_read+0x130/0x130 [ 355.239009] ? selinux_file_permission+0x2d1/0x3f0 [ 355.243916] ? rw_verify_area+0xb8/0x2b0 [ 355.247953] vfs_write+0x150/0x4d0 [ 355.251487] ksys_write+0x103/0x260 [ 355.255087] ? do_sys_open+0x16e/0x350 [ 355.258969] ? __ia32_sys_read+0xa0/0xa0 [ 355.263005] ? do_syscall_64+0x21/0x4e0 [ 355.266954] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.272310] __x64_sys_write+0x6e/0xb0 [ 355.276171] do_syscall_64+0xd0/0x4e0 [ 355.279948] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.285112] RIP: 0033:0x459279 [ 355.288284] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 355.307163] RSP: 002b:00007f53b08dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 355.314845] RAX: ffffffffffffffda RBX: 00007f53b08dfc90 RCX: 0000000000459279 [ 355.322093] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 355.329337] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 355.336595] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08e06d4 [ 355.343853] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 355.368904] CPU: 1 PID: 12460 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 355.376812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.386249] Call Trace: [ 355.388831] dump_stack+0x123/0x177 [ 355.392455] should_fail.cold.4+0x5/0x13 [ 355.396511] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 355.401626] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 355.407165] ? kasan_unpoison_shadow+0x35/0x50 [ 355.411745] __alloc_pages_nodemask+0x1d5/0x710 [ 355.417889] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 355.422889] alloc_pages_current+0xd6/0x1b0 [ 355.427196] skb_page_frag_refill+0x20b/0x400 [ 355.431670] sk_page_frag_refill+0x46/0x1b0 [ 355.435973] tcp_sendmsg_locked+0xc58/0x35b0 [ 355.440384] ? mark_held_locks+0x130/0x130 [ 355.444594] ? mark_held_locks+0xc7/0x130 [ 355.448726] ? tcp_sendpage+0x50/0x50 [ 355.452502] ? mark_held_locks+0xc7/0x130 [ 355.456628] ? __local_bh_enable_ip+0x160/0x260 [ 355.461270] ? lock_sock_nested+0xc5/0x100 [ 355.467388] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.471943] ? lock_sock_nested+0x82/0x100 [ 355.476260] ? trace_hardirqs_on+0x28/0x190 [ 355.480555] ? lock_sock_nested+0x82/0x100 [ 355.484777] ? lock_sock_nested+0x82/0x100 [ 355.488985] ? __local_bh_enable_ip+0x160/0x260 [ 355.493632] tcp_sendmsg+0x27/0x40 [ 355.497147] inet_sendmsg+0x108/0x440 [ 355.501014] smc_sendmsg+0x223/0x320 [ 355.504702] ? smc_sendpage+0x170/0x170 [ 355.508664] sock_sendmsg+0xb5/0xf0 [ 355.512265] sock_write_iter+0x215/0x420 [ 355.516313] ? sock_sendmsg+0xf0/0xf0 [ 355.520097] __vfs_write+0x443/0x890 [ 355.523789] ? kernel_read+0x130/0x130 [ 355.527664] ? selinux_file_permission+0x2d1/0x3f0 [ 355.532572] ? rw_verify_area+0xb8/0x2b0 [ 355.536612] vfs_write+0x150/0x4d0 [ 355.540129] ksys_write+0x103/0x260 [ 355.543738] ? do_sys_open+0x16e/0x350 [ 355.547605] ? __ia32_sys_read+0xa0/0xa0 [ 355.551658] ? do_syscall_64+0x21/0x4e0 [ 355.555610] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.560950] __x64_sys_write+0x6e/0xb0 [ 355.564812] do_syscall_64+0xd0/0x4e0 [ 355.568609] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.573774] RIP: 0033:0x459279 [ 355.576942] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 355.595820] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 355.603503] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 355.610748] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 355.617991] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 355.625236] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 355.632478] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 355.646093] CPU: 1 PID: 12468 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 355.653992] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.663339] Call Trace: [ 355.665917] dump_stack+0x123/0x177 [ 355.669543] should_fail.cold.4+0x5/0x13 [ 355.673609] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 355.678705] ? kernel_text_address+0x79/0xf0 [ 355.683107] ? __kernel_text_address+0xd/0x40 [ 355.687597] ? unwind_get_return_address+0x61/0xa0 [ 355.692506] __should_failslab+0xba/0xf0 [ 355.696549] should_failslab+0x9/0x14 [ 355.700323] __kmalloc+0x70/0x770 [ 355.703753] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 355.709005] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 355.714083] ? tls_push_record+0xf3/0x1720 [ 355.718293] ? tls_sw_sendmsg+0x92d/0x1020 [ 355.722502] ? inet_sendmsg+0x108/0x440 [ 355.726451] ? smc_sendmsg+0x223/0x320 [ 355.730326] ? sock_sendmsg+0xb5/0xf0 [ 355.734098] ? sock_write_iter+0x215/0x420 [ 355.738312] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 355.744095] ? iov_iter_get_pages+0x1ef/0x11a0 [ 355.748659] ? __lock_is_held+0xb5/0x140 [ 355.752698] generic_gcmaes_encrypt+0xfd/0x150 [ 355.757253] ? generic_gcmaes_encrypt+0xfd/0x150 [ 355.761984] ? helper_rfc4106_encrypt+0x450/0x450 [ 355.766802] ? __kmalloc+0x5f1/0x770 [ 355.770509] gcmaes_wrapper_encrypt+0x109/0x180 [ 355.775155] tls_push_record+0x966/0x1720 [ 355.779277] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.783854] tls_sw_sendmsg+0x92d/0x1020 [ 355.787890] ? mark_held_locks+0x130/0x130 [ 355.792102] ? __lock_acquire+0x792/0x4980 [ 355.796315] ? find_held_lock+0x36/0x1d0 [ 355.800352] ? tls_sw_push_pending_record+0x10/0x10 [ 355.805357] ? __local_bh_enable_ip+0x160/0x260 [ 355.810001] ? lock_sock_nested+0xc5/0x100 [ 355.814209] ? lockdep_hardirqs_on+0x421/0x5c0 [ 355.818764] ? lock_sock_nested+0x82/0x100 [ 355.822971] ? trace_hardirqs_on+0x28/0x190 [ 355.827265] ? lock_sock_nested+0x82/0x100 [ 355.831473] ? lock_sock_nested+0x82/0x100 [ 355.835696] inet_sendmsg+0x108/0x440 [ 355.839476] smc_sendmsg+0x223/0x320 [ 355.843291] ? smc_sendpage+0x170/0x170 [ 355.847244] sock_sendmsg+0xb5/0xf0 [ 355.850881] sock_write_iter+0x215/0x420 [ 355.854922] ? sock_sendmsg+0xf0/0xf0 [ 355.858712] __vfs_write+0x443/0x890 [ 355.862407] ? kernel_read+0x130/0x130 [ 355.866277] ? selinux_file_permission+0x2d1/0x3f0 [ 355.871208] ? rw_verify_area+0xb8/0x2b0 [ 355.875247] vfs_write+0x150/0x4d0 [ 355.878763] ksys_write+0x103/0x260 [ 355.882364] ? do_sys_open+0x16e/0x350 [ 355.886224] ? __ia32_sys_read+0xa0/0xa0 [ 355.890261] ? do_syscall_64+0x21/0x4e0 [ 355.894223] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.899569] __x64_sys_write+0x6e/0xb0 [ 355.903431] do_syscall_64+0xd0/0x4e0 [ 355.907206] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 355.912369] RIP: 0033:0x459279 [ 355.915537] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 355.934418] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 355.942111] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 355.949357] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 355.956688] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 355.963932] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 355.971190] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 356.032339] FAULT_INJECTION: forcing a failure. [ 356.032339] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 356.032490] FAULT_INJECTION: forcing a failure. [ 356.032490] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 356.056287] FAULT_INJECTION: forcing a failure. [ 356.056287] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 356.068866] CPU: 1 PID: 12480 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 356.076756] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.086114] Call Trace: [ 356.088706] dump_stack+0x123/0x177 [ 356.092333] should_fail.cold.4+0x5/0x13 [ 356.096384] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 356.101485] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.106058] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 356.110801] ? trace_hardirqs_on_caller+0x28/0x180 [ 356.115719] __alloc_pages_nodemask+0x1d5/0x710 [ 356.120380] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 356.125394] alloc_pages_current+0xd6/0x1b0 [ 356.129702] skb_page_frag_refill+0x20b/0x400 [ 356.134193] sk_page_frag_refill+0x46/0x1b0 [ 356.138509] tcp_sendmsg_locked+0xc58/0x35b0 [ 356.142909] ? mark_held_locks+0x130/0x130 [ 356.147142] ? mark_held_locks+0xc7/0x130 [ 356.151280] ? tcp_sendpage+0x50/0x50 [ 356.155072] ? mark_held_locks+0xc7/0x130 [ 356.159219] ? __local_bh_enable_ip+0x160/0x260 [ 356.163874] ? lock_sock_nested+0xc5/0x100 [ 356.168093] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.172744] ? lock_sock_nested+0x82/0x100 [ 356.176955] ? trace_hardirqs_on+0x28/0x190 [ 356.181264] ? lock_sock_nested+0x82/0x100 [ 356.185478] ? lock_sock_nested+0x82/0x100 [ 356.189693] ? __local_bh_enable_ip+0x160/0x260 [ 356.194359] tcp_sendmsg+0x27/0x40 [ 356.197880] inet_sendmsg+0x108/0x440 [ 356.201666] smc_sendmsg+0x223/0x320 [ 356.205359] ? smc_sendpage+0x170/0x170 [ 356.209317] sock_sendmsg+0xb5/0xf0 [ 356.212922] sock_write_iter+0x215/0x420 [ 356.216964] ? sock_sendmsg+0xf0/0xf0 [ 356.220755] __vfs_write+0x443/0x890 [ 356.224445] ? kernel_read+0x130/0x130 [ 356.228317] ? selinux_file_permission+0x2d1/0x3f0 [ 356.233228] ? rw_verify_area+0xb8/0x2b0 [ 356.237270] vfs_write+0x150/0x4d0 [ 356.240803] ksys_write+0x103/0x260 [ 356.244405] ? do_sys_open+0x16e/0x350 [ 356.248281] ? __ia32_sys_read+0xa0/0xa0 [ 356.252319] ? do_syscall_64+0x21/0x4e0 [ 356.256271] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.261612] __x64_sys_write+0x6e/0xb0 [ 356.265490] do_syscall_64+0xd0/0x4e0 [ 356.269268] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.274440] RIP: 0033:0x459279 [ 356.277609] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 356.296488] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.304171] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 356.311432] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 356.318678] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 356.325922] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 356.333170] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 356.340518] CPU: 0 PID: 12485 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 356.348421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.357766] Call Trace: [ 356.360333] dump_stack+0x123/0x177 [ 356.363938] should_fail.cold.4+0x5/0x13 [ 356.367978] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 356.373056] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 356.378847] ? kasan_unpoison_shadow+0x35/0x50 [ 356.383406] __alloc_pages_nodemask+0x1d5/0x710 [ 356.388053] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 356.393048] alloc_pages_current+0xd6/0x1b0 [ 356.397355] skb_page_frag_refill+0x20b/0x400 [ 356.401834] sk_page_frag_refill+0x46/0x1b0 [ 356.406130] tcp_sendmsg_locked+0xc58/0x35b0 [ 356.410516] ? mark_held_locks+0x130/0x130 [ 356.414739] ? mark_held_locks+0xc7/0x130 [ 356.418871] ? tcp_sendpage+0x50/0x50 [ 356.422647] ? mark_held_locks+0xc7/0x130 [ 356.426770] ? __local_bh_enable_ip+0x160/0x260 [ 356.431414] ? lock_sock_nested+0xc5/0x100 [ 356.435621] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.440176] ? lock_sock_nested+0x82/0x100 [ 356.444386] ? trace_hardirqs_on+0x28/0x190 [ 356.448683] ? lock_sock_nested+0x82/0x100 [ 356.452891] ? __local_bh_enable_ip+0x160/0x260 [ 356.457536] tcp_sendmsg+0x27/0x40 [ 356.461053] inet_sendmsg+0x108/0x440 [ 356.464830] smc_sendmsg+0x223/0x320 [ 356.468531] ? smc_sendpage+0x170/0x170 [ 356.472478] sock_sendmsg+0xb5/0xf0 [ 356.476080] sock_write_iter+0x215/0x420 [ 356.480117] ? sock_sendmsg+0xf0/0xf0 [ 356.483902] __vfs_write+0x443/0x890 [ 356.487592] ? kernel_read+0x130/0x130 [ 356.491460] ? selinux_file_permission+0x2d1/0x3f0 [ 356.496375] ? rw_verify_area+0xb8/0x2b0 [ 356.500419] vfs_write+0x150/0x4d0 [ 356.503959] ksys_write+0x103/0x260 [ 356.507561] ? do_sys_open+0x16e/0x350 [ 356.511422] ? __ia32_sys_read+0xa0/0xa0 [ 356.515459] ? do_syscall_64+0x21/0x4e0 [ 356.519426] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.524766] __x64_sys_write+0x6e/0xb0 [ 356.528628] do_syscall_64+0xd0/0x4e0 [ 356.532403] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.537581] RIP: 0033:0x459279 [ 356.540749] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 356.559646] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.567328] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 356.574573] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 356.581830] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 356.589074] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 356.596319] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 356.611046] CPU: 0 PID: 12484 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 356.618941] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.628282] Call Trace: [ 356.630855] dump_stack+0x123/0x177 [ 356.634462] should_fail.cold.4+0x5/0x13 [ 356.638506] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 356.643585] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 356.648834] ? kasan_unpoison_shadow+0x35/0x50 [ 356.653409] __alloc_pages_nodemask+0x1d5/0x710 [ 356.658052] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 356.663048] alloc_pages_current+0xd6/0x1b0 [ 356.667345] skb_page_frag_refill+0x20b/0x400 [ 356.671816] sk_page_frag_refill+0x46/0x1b0 [ 356.676113] tcp_sendmsg_locked+0xc58/0x35b0 [ 356.680499] ? mark_held_locks+0x130/0x130 [ 356.684707] ? mark_held_locks+0xc7/0x130 [ 356.688852] ? tcp_sendpage+0x50/0x50 [ 356.692628] ? mark_held_locks+0xc7/0x130 [ 356.696858] ? __local_bh_enable_ip+0x160/0x260 [ 356.701503] ? lock_sock_nested+0xc5/0x100 [ 356.705718] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.710276] ? lock_sock_nested+0x82/0x100 [ 356.714485] ? trace_hardirqs_on+0x28/0x190 [ 356.718779] ? lock_sock_nested+0x82/0x100 [ 356.722992] ? lock_sock_nested+0x82/0x100 [ 356.727246] ? __local_bh_enable_ip+0x160/0x260 [ 356.731893] tcp_sendmsg+0x27/0x40 [ 356.735409] inet_sendmsg+0x108/0x440 [ 356.739186] smc_sendmsg+0x223/0x320 [ 356.742878] ? smc_sendpage+0x170/0x170 [ 356.746825] sock_sendmsg+0xb5/0xf0 [ 356.750431] sock_write_iter+0x215/0x420 [ 356.754467] ? sock_sendmsg+0xf0/0xf0 [ 356.758250] __vfs_write+0x443/0x890 [ 356.761939] ? kernel_read+0x130/0x130 [ 356.765804] ? selinux_file_permission+0x2d1/0x3f0 [ 356.770728] ? rw_verify_area+0xb8/0x2b0 [ 356.774780] vfs_write+0x150/0x4d0 [ 356.778303] ksys_write+0x103/0x260 [ 356.781906] ? do_sys_open+0x16e/0x350 [ 356.785793] ? __ia32_sys_read+0xa0/0xa0 [ 356.789834] ? do_syscall_64+0x21/0x4e0 [ 356.793803] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.799147] __x64_sys_write+0x6e/0xb0 [ 356.803013] do_syscall_64+0xd0/0x4e0 [ 356.806792] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 356.811977] RIP: 0033:0x459279 [ 356.815147] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 356.834040] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 356.841738] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 356.849006] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 356.856261] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 356.863511] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 356.870761] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 356.879741] FAULT_INJECTION: forcing a failure. [ 356.879741] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 356.891830] CPU: 1 PID: 12494 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 356.899702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.909113] Call Trace: [ 356.911678] dump_stack+0x123/0x177 [ 356.915284] should_fail.cold.4+0x5/0x13 [ 356.919321] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 356.924395] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 356.929647] ? kasan_unpoison_shadow+0x35/0x50 [ 356.934255] __alloc_pages_nodemask+0x1d5/0x710 [ 356.938898] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 356.943902] alloc_pages_current+0xd6/0x1b0 [ 356.948199] skb_page_frag_refill+0x20b/0x400 [ 356.952712] sk_page_frag_refill+0x46/0x1b0 [ 356.957007] tcp_sendmsg_locked+0xc58/0x35b0 [ 356.961389] ? mark_held_locks+0x130/0x130 [ 356.965597] ? mark_held_locks+0xc7/0x130 [ 356.969737] ? tcp_sendpage+0x50/0x50 [ 356.973510] ? mark_held_locks+0xc7/0x130 [ 356.977646] ? __local_bh_enable_ip+0x160/0x260 [ 356.982301] ? lock_sock_nested+0xc5/0x100 [ 356.986520] ? lockdep_hardirqs_on+0x421/0x5c0 [ 356.991074] ? lock_sock_nested+0x82/0x100 [ 356.995282] ? trace_hardirqs_on+0x28/0x190 [ 356.999588] ? lock_sock_nested+0x82/0x100 [ 357.003810] ? lock_sock_nested+0x82/0x100 [ 357.008022] ? __local_bh_enable_ip+0x160/0x260 [ 357.012690] tcp_sendmsg+0x27/0x40 [ 357.016207] inet_sendmsg+0x108/0x440 [ 357.019985] smc_sendmsg+0x223/0x320 [ 357.023672] ? smc_sendpage+0x170/0x170 [ 357.027622] sock_sendmsg+0xb5/0xf0 [ 357.031225] sock_write_iter+0x215/0x420 [ 357.035261] ? sock_sendmsg+0xf0/0xf0 [ 357.039044] __vfs_write+0x443/0x890 [ 357.042732] ? kernel_read+0x130/0x130 [ 357.046597] ? selinux_file_permission+0x2d1/0x3f0 [ 357.051504] ? rw_verify_area+0xb8/0x2b0 [ 357.055537] vfs_write+0x150/0x4d0 [ 357.059053] ksys_write+0x103/0x260 [ 357.062668] ? do_sys_open+0x16e/0x350 [ 357.066528] ? __ia32_sys_read+0xa0/0xa0 [ 357.070564] ? do_syscall_64+0x21/0x4e0 [ 357.074513] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.079849] __x64_sys_write+0x6e/0xb0 [ 357.083784] do_syscall_64+0xd0/0x4e0 [ 357.087568] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.092736] RIP: 0033:0x459279 [ 357.095909] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.114839] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.122521] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 357.129765] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 357.137073] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 357.144321] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 357.151570] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 357.192269] FAULT_INJECTION: forcing a failure. [ 357.192269] name failslab, interval 1, probability 0, space 0, times 0 [ 357.211996] FAULT_INJECTION: forcing a failure. [ 357.211996] name failslab, interval 1, probability 0, space 0, times 0 [ 357.223687] FAULT_INJECTION: forcing a failure. [ 357.223687] name failslab, interval 1, probability 0, space 0, times 0 [ 357.235476] CPU: 1 PID: 12506 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 357.243358] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.252689] Call Trace: [ 357.255254] dump_stack+0x123/0x177 [ 357.258862] should_fail.cold.4+0x5/0x13 [ 357.262899] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 357.267979] ? kernel_text_address+0x79/0xf0 [ 357.272382] ? __kernel_text_address+0xd/0x40 [ 357.276851] ? unwind_get_return_address+0x61/0xa0 [ 357.281756] __should_failslab+0xba/0xf0 [ 357.285795] should_failslab+0x9/0x14 [ 357.289575] __kmalloc+0x70/0x770 [ 357.293005] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 357.298257] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 357.303346] ? tls_push_record+0xf3/0x1720 [ 357.307570] ? tls_sw_sendmsg+0x92d/0x1020 [ 357.311779] ? inet_sendmsg+0x108/0x440 [ 357.315727] ? smc_sendmsg+0x223/0x320 [ 357.319603] ? sock_sendmsg+0xb5/0xf0 [ 357.323376] ? sock_write_iter+0x215/0x420 [ 357.327589] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 357.333361] ? iov_iter_get_pages+0x1ef/0x11a0 [ 357.337924] ? __lock_is_held+0xb5/0x140 [ 357.341965] generic_gcmaes_encrypt+0xfd/0x150 [ 357.346533] ? generic_gcmaes_encrypt+0xfd/0x150 [ 357.351263] ? helper_rfc4106_encrypt+0x450/0x450 [ 357.356092] ? __kmalloc+0x5f1/0x770 [ 357.359782] gcmaes_wrapper_encrypt+0x109/0x180 [ 357.364425] tls_push_record+0x966/0x1720 [ 357.368548] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.373128] tls_sw_sendmsg+0x92d/0x1020 [ 357.377177] ? mark_held_locks+0x130/0x130 [ 357.381384] ? __lock_acquire+0x792/0x4980 [ 357.385601] ? find_held_lock+0x36/0x1d0 [ 357.389638] ? tls_sw_push_pending_record+0x10/0x10 [ 357.394626] ? __local_bh_enable_ip+0x160/0x260 [ 357.399284] ? lock_sock_nested+0xc5/0x100 [ 357.403493] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.408047] ? lock_sock_nested+0x82/0x100 [ 357.412253] ? trace_hardirqs_on+0x28/0x190 [ 357.416551] ? lock_sock_nested+0x82/0x100 [ 357.420760] ? lock_sock_nested+0x82/0x100 [ 357.424970] inet_sendmsg+0x108/0x440 [ 357.428748] smc_sendmsg+0x223/0x320 [ 357.432457] ? smc_sendpage+0x170/0x170 [ 357.436404] sock_sendmsg+0xb5/0xf0 [ 357.440005] sock_write_iter+0x215/0x420 [ 357.444039] ? sock_sendmsg+0xf0/0xf0 [ 357.447820] __vfs_write+0x443/0x890 [ 357.451508] ? kernel_read+0x130/0x130 [ 357.455375] ? selinux_file_permission+0x2d1/0x3f0 [ 357.460283] ? rw_verify_area+0xb8/0x2b0 [ 357.464332] vfs_write+0x150/0x4d0 [ 357.467861] ksys_write+0x103/0x260 [ 357.471462] ? do_sys_open+0x16e/0x350 [ 357.475325] ? __ia32_sys_read+0xa0/0xa0 [ 357.479361] ? do_syscall_64+0x21/0x4e0 [ 357.483312] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.488650] __x64_sys_write+0x6e/0xb0 [ 357.492510] do_syscall_64+0xd0/0x4e0 [ 357.496285] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.501452] RIP: 0033:0x459279 [ 357.504621] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.523508] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.531199] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 357.538447] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 357.545690] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 357.552935] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 357.560181] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 357.568278] CPU: 1 PID: 12507 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 357.576165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.585511] Call Trace: [ 357.588088] dump_stack+0x123/0x177 [ 357.591736] should_fail.cold.4+0x5/0x13 [ 357.595792] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 357.600881] ? kernel_text_address+0x79/0xf0 [ 357.605286] ? __kernel_text_address+0xd/0x40 [ 357.609762] ? unwind_get_return_address+0x61/0xa0 [ 357.614673] __should_failslab+0xba/0xf0 [ 357.618712] should_failslab+0x9/0x14 [ 357.622491] __kmalloc+0x70/0x770 [ 357.625922] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 357.631175] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 357.636253] ? tls_push_record+0xf3/0x1720 [ 357.640462] ? tls_sw_sendmsg+0x92d/0x1020 [ 357.644673] ? inet_sendmsg+0x108/0x440 [ 357.648621] ? smc_sendmsg+0x223/0x320 [ 357.652484] ? sock_sendmsg+0xb5/0xf0 [ 357.656260] ? sock_write_iter+0x215/0x420 [ 357.660498] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 357.666279] ? iov_iter_get_pages+0x1ef/0x11a0 [ 357.670844] ? __lock_is_held+0xb5/0x140 [ 357.674886] generic_gcmaes_encrypt+0xfd/0x150 [ 357.679451] ? generic_gcmaes_encrypt+0xfd/0x150 [ 357.684181] ? helper_rfc4106_encrypt+0x450/0x450 [ 357.689003] ? __kmalloc+0x5f1/0x770 [ 357.692695] gcmaes_wrapper_encrypt+0x109/0x180 [ 357.697342] tls_push_record+0x966/0x1720 [ 357.701466] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.706038] tls_sw_sendmsg+0x92d/0x1020 [ 357.710089] ? mark_held_locks+0x130/0x130 [ 357.714302] ? __lock_acquire+0x792/0x4980 [ 357.718532] ? find_held_lock+0x36/0x1d0 [ 357.722577] ? tls_sw_push_pending_record+0x10/0x10 [ 357.727572] ? __local_bh_enable_ip+0x160/0x260 [ 357.732221] ? lock_sock_nested+0xc5/0x100 [ 357.736433] ? lockdep_hardirqs_on+0x421/0x5c0 [ 357.740990] ? lock_sock_nested+0x82/0x100 [ 357.745201] ? trace_hardirqs_on+0x28/0x190 [ 357.749499] ? lock_sock_nested+0x82/0x100 [ 357.753711] ? lock_sock_nested+0x82/0x100 [ 357.757930] inet_sendmsg+0x108/0x440 [ 357.761710] smc_sendmsg+0x223/0x320 [ 357.765402] ? smc_sendpage+0x170/0x170 [ 357.769369] sock_sendmsg+0xb5/0xf0 [ 357.772973] sock_write_iter+0x215/0x420 [ 357.777026] ? sock_sendmsg+0xf0/0xf0 [ 357.780809] __vfs_write+0x443/0x890 [ 357.784502] ? kernel_read+0x130/0x130 [ 357.788372] ? selinux_file_permission+0x2d1/0x3f0 [ 357.793279] ? rw_verify_area+0xb8/0x2b0 [ 357.797316] vfs_write+0x150/0x4d0 [ 357.800835] ksys_write+0x103/0x260 [ 357.804441] ? do_sys_open+0x16e/0x350 [ 357.808311] ? __ia32_sys_read+0xa0/0xa0 [ 357.812350] ? do_syscall_64+0x21/0x4e0 [ 357.816300] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.821640] __x64_sys_write+0x6e/0xb0 [ 357.825503] do_syscall_64+0xd0/0x4e0 [ 357.829282] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 357.834448] RIP: 0033:0x459279 [ 357.837628] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 357.856520] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 357.864311] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 357.871560] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 357.878806] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 357.886067] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 357.893313] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 357.900574] CPU: 0 PID: 12508 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 357.908454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.917807] Call Trace: [ 357.920392] dump_stack+0x123/0x177 [ 357.924022] should_fail.cold.4+0x5/0x13 [ 357.928190] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 357.933460] ? kernel_text_address+0x79/0xf0 [ 357.937860] ? __kernel_text_address+0xd/0x40 [ 357.942348] ? unwind_get_return_address+0x61/0xa0 [ 357.947273] __should_failslab+0xba/0xf0 [ 357.951361] should_failslab+0x9/0x14 [ 357.955168] __kmalloc+0x70/0x770 [ 357.958618] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 357.963977] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 357.969075] ? tls_push_record+0xf3/0x1720 [ 357.973307] ? tls_sw_sendmsg+0x92d/0x1020 [ 357.977535] ? inet_sendmsg+0x108/0x440 [ 357.981500] ? smc_sendmsg+0x223/0x320 [ 357.985382] ? sock_sendmsg+0xb5/0xf0 [ 357.989174] ? sock_write_iter+0x215/0x420 [ 357.993410] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 357.999218] ? iov_iter_get_pages+0x1ef/0x11a0 [ 358.003809] ? __lock_is_held+0xb5/0x140 [ 358.007867] generic_gcmaes_encrypt+0xfd/0x150 [ 358.012562] ? generic_gcmaes_encrypt+0xfd/0x150 [ 358.017313] ? helper_rfc4106_encrypt+0x450/0x450 [ 358.022149] ? __kmalloc+0x5f1/0x770 [ 358.025864] gcmaes_wrapper_encrypt+0x109/0x180 [ 358.030524] tls_push_record+0x966/0x1720 [ 358.030794] FAULT_INJECTION: forcing a failure. [ 358.030794] name fail_page_alloc, interval 1, probability 0, space 0, times 0 2020/06/02 10:24:59 executed programs: 1233 [ 358.034655] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.034673] tls_sw_sendmsg+0x92d/0x1020 [ 358.034678] ? mark_held_locks+0x130/0x130 [ 358.034682] ? __lock_acquire+0x792/0x4980 [ 358.034696] ? find_held_lock+0x36/0x1d0 [ 358.034705] ? tls_sw_push_pending_record+0x10/0x10 [ 358.034713] ? __local_bh_enable_ip+0x160/0x260 [ 358.077170] ? lock_sock_nested+0xc5/0x100 [ 358.081410] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.085969] ? lock_sock_nested+0x82/0x100 [ 358.090180] ? trace_hardirqs_on+0x28/0x190 [ 358.094476] ? lock_sock_nested+0x82/0x100 [ 358.098682] ? lock_sock_nested+0x82/0x100 [ 358.102917] inet_sendmsg+0x108/0x440 [ 358.106696] smc_sendmsg+0x223/0x320 [ 358.110385] ? smc_sendpage+0x170/0x170 [ 358.114335] sock_sendmsg+0xb5/0xf0 [ 358.117938] sock_write_iter+0x215/0x420 [ 358.121973] ? sock_sendmsg+0xf0/0xf0 [ 358.125762] __vfs_write+0x443/0x890 [ 358.129453] ? kernel_read+0x130/0x130 [ 358.133318] ? selinux_file_permission+0x2d1/0x3f0 [ 358.138225] ? rw_verify_area+0xb8/0x2b0 [ 358.142262] vfs_write+0x150/0x4d0 [ 358.145776] ksys_write+0x103/0x260 [ 358.149377] ? do_sys_open+0x16e/0x350 [ 358.153236] ? __ia32_sys_read+0xa0/0xa0 [ 358.157275] ? do_syscall_64+0x21/0x4e0 [ 358.161326] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.166753] __x64_sys_write+0x6e/0xb0 [ 358.170616] do_syscall_64+0xd0/0x4e0 [ 358.174393] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.179659] RIP: 0033:0x459279 [ 358.182832] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 358.201829] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 358.209513] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 358.216758] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 358.224091] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 358.231334] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 358.238590] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 358.281030] CPU: 1 PID: 12515 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 358.288944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.298294] Call Trace: [ 358.300923] dump_stack+0x123/0x177 [ 358.304549] should_fail.cold.4+0x5/0x13 [ 358.308636] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 358.313750] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 358.319020] ? kasan_unpoison_shadow+0x35/0x50 [ 358.323606] __alloc_pages_nodemask+0x1d5/0x710 [ 358.328253] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 358.333249] alloc_pages_current+0xd6/0x1b0 [ 358.337547] skb_page_frag_refill+0x20b/0x400 [ 358.342019] sk_page_frag_refill+0x46/0x1b0 [ 358.346316] tcp_sendmsg_locked+0xc58/0x35b0 [ 358.350715] ? mark_held_locks+0x130/0x130 [ 358.354921] ? mark_held_locks+0xc7/0x130 [ 358.359055] ? tcp_sendpage+0x50/0x50 [ 358.362829] ? mark_held_locks+0xc7/0x130 [ 358.366951] ? __local_bh_enable_ip+0x160/0x260 [ 358.371610] ? lock_sock_nested+0xc5/0x100 [ 358.375819] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.380374] ? lock_sock_nested+0x82/0x100 [ 358.384585] ? trace_hardirqs_on+0x28/0x190 [ 358.388879] ? lock_sock_nested+0x82/0x100 [ 358.393104] ? lock_sock_nested+0x82/0x100 [ 358.397312] ? __local_bh_enable_ip+0x160/0x260 [ 358.401959] tcp_sendmsg+0x27/0x40 [ 358.405475] inet_sendmsg+0x108/0x440 [ 358.409254] smc_sendmsg+0x223/0x320 [ 358.412941] ? smc_sendpage+0x170/0x170 [ 358.416890] sock_sendmsg+0xb5/0xf0 [ 358.420491] sock_write_iter+0x215/0x420 [ 358.424526] ? sock_sendmsg+0xf0/0xf0 [ 358.428309] __vfs_write+0x443/0x890 [ 358.431999] ? kernel_read+0x130/0x130 [ 358.435866] ? selinux_file_permission+0x2d1/0x3f0 [ 358.440778] ? rw_verify_area+0xb8/0x2b0 [ 358.444817] vfs_write+0x150/0x4d0 [ 358.448333] ksys_write+0x103/0x260 [ 358.451934] ? do_sys_open+0x16e/0x350 [ 358.455796] ? __ia32_sys_read+0xa0/0xa0 [ 358.459835] ? do_syscall_64+0x21/0x4e0 [ 358.463799] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.469138] __x64_sys_write+0x6e/0xb0 [ 358.473001] do_syscall_64+0xd0/0x4e0 [ 358.476792] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.481955] RIP: 0033:0x459279 [ 358.485123] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 358.503999] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 358.511679] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 358.518924] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 358.526169] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 358.533432] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 358.540675] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 358.567225] FAULT_INJECTION: forcing a failure. [ 358.567225] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 358.579145] FAULT_INJECTION: forcing a failure. [ 358.579145] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 358.592793] FAULT_INJECTION: forcing a failure. [ 358.592793] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 358.605008] FAULT_INJECTION: forcing a failure. [ 358.605008] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 358.617160] CPU: 0 PID: 12536 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 358.625036] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.634377] Call Trace: [ 358.636943] dump_stack+0x123/0x177 [ 358.640549] should_fail.cold.4+0x5/0x13 [ 358.644606] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 358.649685] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 358.654953] ? kasan_unpoison_shadow+0x35/0x50 [ 358.659602] __alloc_pages_nodemask+0x1d5/0x710 [ 358.664250] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 358.669247] alloc_pages_current+0xd6/0x1b0 [ 358.673547] skb_page_frag_refill+0x20b/0x400 [ 358.678019] sk_page_frag_refill+0x46/0x1b0 [ 358.682315] tcp_sendmsg_locked+0xc58/0x35b0 [ 358.686961] ? mark_held_locks+0x130/0x130 [ 358.691173] ? mark_held_locks+0xc7/0x130 [ 358.695315] ? tcp_sendpage+0x50/0x50 [ 358.699104] ? mark_held_locks+0xc7/0x130 [ 358.703225] ? __local_bh_enable_ip+0x160/0x260 [ 358.707883] ? lock_sock_nested+0xc5/0x100 [ 358.712093] ? lockdep_hardirqs_on+0x421/0x5c0 [ 358.716649] ? lock_sock_nested+0x82/0x100 [ 358.720857] ? trace_hardirqs_on+0x28/0x190 [ 358.725169] ? lock_sock_nested+0x82/0x100 [ 358.729379] ? lock_sock_nested+0x82/0x100 [ 358.733590] ? __local_bh_enable_ip+0x160/0x260 [ 358.738237] tcp_sendmsg+0x27/0x40 [ 358.741754] inet_sendmsg+0x108/0x440 [ 358.745534] smc_sendmsg+0x223/0x320 [ 358.749222] ? smc_sendpage+0x170/0x170 [ 358.753166] sock_sendmsg+0xb5/0xf0 [ 358.756769] sock_write_iter+0x215/0x420 [ 358.760814] ? sock_sendmsg+0xf0/0xf0 [ 358.764617] __vfs_write+0x443/0x890 [ 358.768324] ? kernel_read+0x130/0x130 [ 358.772192] ? selinux_file_permission+0x2d1/0x3f0 [ 358.777098] ? rw_verify_area+0xb8/0x2b0 [ 358.781135] vfs_write+0x150/0x4d0 [ 358.784650] ksys_write+0x103/0x260 [ 358.788250] ? do_sys_open+0x16e/0x350 [ 358.792129] ? __ia32_sys_read+0xa0/0xa0 [ 358.796171] ? do_syscall_64+0x21/0x4e0 [ 358.800125] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.805466] __x64_sys_write+0x6e/0xb0 [ 358.809331] do_syscall_64+0xd0/0x4e0 [ 358.813139] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 358.818308] RIP: 0033:0x459279 [ 358.821478] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 358.840360] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 358.848044] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 358.855328] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 358.862576] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 358.869826] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 358.877073] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 358.890346] FAULT_INJECTION: forcing a failure. [ 358.890346] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 358.894944] CPU: 0 PID: 12537 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 358.910045] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.919381] Call Trace: [ 358.921954] dump_stack+0x123/0x177 [ 358.925561] should_fail.cold.4+0x5/0x13 [ 358.929603] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 358.934708] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 358.939967] ? kasan_unpoison_shadow+0x35/0x50 [ 358.944550] __alloc_pages_nodemask+0x1d5/0x710 [ 358.949201] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 358.954215] alloc_pages_current+0xd6/0x1b0 [ 358.958696] skb_page_frag_refill+0x20b/0x400 [ 358.963188] sk_page_frag_refill+0x46/0x1b0 [ 358.967502] tcp_sendmsg_locked+0xc58/0x35b0 [ 358.971893] ? mark_held_locks+0x130/0x130 [ 358.976105] ? mark_held_locks+0xc7/0x130 [ 358.980244] ? tcp_sendpage+0x50/0x50 [ 358.984025] ? mark_held_locks+0xc7/0x130 [ 358.988153] ? __local_bh_enable_ip+0x160/0x260 [ 358.992806] ? lock_sock_nested+0xc5/0x100 [ 358.997020] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.001577] ? lock_sock_nested+0x82/0x100 [ 359.005791] ? trace_hardirqs_on+0x28/0x190 [ 359.010111] ? lock_sock_nested+0x82/0x100 [ 359.014350] ? lock_sock_nested+0x82/0x100 [ 359.018578] ? __local_bh_enable_ip+0x160/0x260 [ 359.023256] tcp_sendmsg+0x27/0x40 [ 359.026779] inet_sendmsg+0x108/0x440 [ 359.030590] smc_sendmsg+0x223/0x320 [ 359.034287] ? smc_sendpage+0x170/0x170 [ 359.038246] sock_sendmsg+0xb5/0xf0 [ 359.041858] sock_write_iter+0x215/0x420 [ 359.045900] ? sock_sendmsg+0xf0/0xf0 [ 359.049696] __vfs_write+0x443/0x890 [ 359.053398] ? kernel_read+0x130/0x130 [ 359.057272] ? selinux_file_permission+0x2d1/0x3f0 [ 359.062197] ? rw_verify_area+0xb8/0x2b0 [ 359.066248] vfs_write+0x150/0x4d0 [ 359.069778] ksys_write+0x103/0x260 [ 359.073408] ? do_sys_open+0x16e/0x350 [ 359.077276] ? __ia32_sys_read+0xa0/0xa0 [ 359.081319] ? do_syscall_64+0x21/0x4e0 [ 359.085276] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.090625] __x64_sys_write+0x6e/0xb0 [ 359.094497] do_syscall_64+0xd0/0x4e0 [ 359.098288] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.103467] RIP: 0033:0x459279 [ 359.106638] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.125552] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 359.133246] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 359.140648] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 359.147902] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 359.155174] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 359.162428] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 359.169694] CPU: 1 PID: 12543 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 359.177574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.186915] Call Trace: [ 359.189490] dump_stack+0x123/0x177 [ 359.193112] should_fail.cold.4+0x5/0x13 [ 359.197167] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 359.202259] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 359.207529] ? kasan_unpoison_shadow+0x35/0x50 [ 359.212107] __alloc_pages_nodemask+0x1d5/0x710 [ 359.216765] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 359.221764] alloc_pages_current+0xd6/0x1b0 [ 359.226073] skb_page_frag_refill+0x20b/0x400 [ 359.230545] sk_page_frag_refill+0x46/0x1b0 [ 359.234843] tcp_sendmsg_locked+0xc58/0x35b0 [ 359.239246] ? mark_held_locks+0x130/0x130 [ 359.243455] ? mark_held_locks+0xc7/0x130 [ 359.247593] ? tcp_sendpage+0x50/0x50 [ 359.251369] ? mark_held_locks+0xc7/0x130 [ 359.255497] ? __local_bh_enable_ip+0x160/0x260 [ 359.260141] ? lock_sock_nested+0xc5/0x100 [ 359.264351] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.268910] ? lock_sock_nested+0x82/0x100 [ 359.273133] ? trace_hardirqs_on+0x28/0x190 [ 359.277442] ? lock_sock_nested+0x82/0x100 [ 359.281652] ? lock_sock_nested+0x82/0x100 [ 359.285861] ? __local_bh_enable_ip+0x160/0x260 [ 359.290504] tcp_sendmsg+0x27/0x40 [ 359.294022] inet_sendmsg+0x108/0x440 [ 359.297801] smc_sendmsg+0x223/0x320 [ 359.301492] ? smc_sendpage+0x170/0x170 [ 359.305443] sock_sendmsg+0xb5/0xf0 [ 359.309045] sock_write_iter+0x215/0x420 [ 359.313079] ? sock_sendmsg+0xf0/0xf0 [ 359.316864] __vfs_write+0x443/0x890 [ 359.320553] ? kernel_read+0x130/0x130 [ 359.324422] ? selinux_file_permission+0x2d1/0x3f0 [ 359.329336] ? rw_verify_area+0xb8/0x2b0 [ 359.333374] vfs_write+0x150/0x4d0 [ 359.336889] ksys_write+0x103/0x260 [ 359.340517] ? do_sys_open+0x16e/0x350 [ 359.344435] ? __ia32_sys_read+0xa0/0xa0 [ 359.348473] ? do_syscall_64+0x21/0x4e0 [ 359.352422] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.357857] __x64_sys_write+0x6e/0xb0 [ 359.361719] do_syscall_64+0xd0/0x4e0 [ 359.365495] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.370658] RIP: 0033:0x459279 [ 359.373852] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.392728] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 359.400408] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 359.407651] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 359.414917] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 359.422160] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 359.429410] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 359.449224] CPU: 0 PID: 12516 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 359.457119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.467714] Call Trace: [ 359.470288] dump_stack+0x123/0x177 [ 359.473910] should_fail.cold.4+0x5/0x13 [ 359.477965] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 359.483061] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 359.488337] ? kasan_unpoison_shadow+0x35/0x50 [ 359.492908] __alloc_pages_nodemask+0x1d5/0x710 [ 359.497562] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 359.502573] alloc_pages_current+0xd6/0x1b0 [ 359.506886] skb_page_frag_refill+0x20b/0x400 [ 359.511375] sk_page_frag_refill+0x46/0x1b0 [ 359.515689] tcp_sendmsg_locked+0xc58/0x35b0 [ 359.520092] ? mark_held_locks+0x130/0x130 [ 359.524314] ? mark_held_locks+0xc7/0x130 [ 359.528460] ? tcp_sendpage+0x50/0x50 [ 359.532251] ? mark_held_locks+0xc7/0x130 [ 359.536409] ? __local_bh_enable_ip+0x160/0x260 [ 359.541083] ? lock_sock_nested+0xc5/0x100 [ 359.545309] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.549883] ? lock_sock_nested+0x82/0x100 [ 359.554108] ? trace_hardirqs_on+0x28/0x190 [ 359.558421] ? lock_sock_nested+0x82/0x100 [ 359.562642] ? lock_sock_nested+0x82/0x100 [ 359.566859] ? __local_bh_enable_ip+0x160/0x260 [ 359.571508] tcp_sendmsg+0x27/0x40 [ 359.575043] inet_sendmsg+0x108/0x440 [ 359.578826] smc_sendmsg+0x223/0x320 [ 359.582523] ? smc_sendpage+0x170/0x170 [ 359.586479] sock_sendmsg+0xb5/0xf0 [ 359.590083] sock_write_iter+0x215/0x420 [ 359.594120] ? sock_sendmsg+0xf0/0xf0 [ 359.597912] __vfs_write+0x443/0x890 [ 359.601609] ? kernel_read+0x130/0x130 [ 359.605480] ? selinux_file_permission+0x2d1/0x3f0 [ 359.610390] ? rw_verify_area+0xb8/0x2b0 [ 359.614429] vfs_write+0x150/0x4d0 [ 359.617951] ksys_write+0x103/0x260 [ 359.621556] ? do_sys_open+0x16e/0x350 [ 359.625425] ? __ia32_sys_read+0xa0/0xa0 [ 359.629468] ? do_syscall_64+0x21/0x4e0 [ 359.633425] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.638782] __x64_sys_write+0x6e/0xb0 [ 359.642664] do_syscall_64+0xd0/0x4e0 [ 359.646453] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.651655] RIP: 0033:0x459279 [ 359.654830] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.673750] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 359.681453] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 359.688715] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 359.695966] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 359.703219] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 359.710497] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 359.717760] CPU: 1 PID: 12538 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 359.725656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.735163] Call Trace: [ 359.737729] dump_stack+0x123/0x177 [ 359.741334] should_fail.cold.4+0x5/0x13 [ 359.745372] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 359.750461] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 359.755713] ? kasan_unpoison_shadow+0x35/0x50 [ 359.760286] __alloc_pages_nodemask+0x1d5/0x710 [ 359.764932] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 359.769929] alloc_pages_current+0xd6/0x1b0 [ 359.774228] skb_page_frag_refill+0x20b/0x400 [ 359.778712] sk_page_frag_refill+0x46/0x1b0 [ 359.783012] tcp_sendmsg_locked+0xc58/0x35b0 [ 359.787397] ? mark_held_locks+0x130/0x130 [ 359.793095] ? mark_held_locks+0xc7/0x130 [ 359.797221] ? tcp_sendpage+0x50/0x50 [ 359.800996] ? mark_held_locks+0xc7/0x130 [ 359.805117] ? __local_bh_enable_ip+0x160/0x260 [ 359.809876] ? lock_sock_nested+0xc5/0x100 [ 359.814086] ? lockdep_hardirqs_on+0x421/0x5c0 [ 359.818641] ? lock_sock_nested+0x82/0x100 [ 359.822864] ? trace_hardirqs_on+0x28/0x190 [ 359.827159] ? lock_sock_nested+0x82/0x100 [ 359.831368] ? lock_sock_nested+0x82/0x100 [ 359.835577] ? __local_bh_enable_ip+0x160/0x260 [ 359.840339] tcp_sendmsg+0x27/0x40 [ 359.843884] inet_sendmsg+0x108/0x440 [ 359.847662] smc_sendmsg+0x223/0x320 [ 359.851355] ? smc_sendpage+0x170/0x170 [ 359.855417] sock_sendmsg+0xb5/0xf0 [ 359.859022] sock_write_iter+0x215/0x420 [ 359.863060] ? sock_sendmsg+0xf0/0xf0 [ 359.866845] __vfs_write+0x443/0x890 [ 359.870542] ? kernel_read+0x130/0x130 [ 359.874410] ? selinux_file_permission+0x2d1/0x3f0 [ 359.879332] ? rw_verify_area+0xb8/0x2b0 [ 359.883371] vfs_write+0x150/0x4d0 [ 359.886897] ksys_write+0x103/0x260 [ 359.890498] ? do_sys_open+0x16e/0x350 [ 359.894362] ? __ia32_sys_read+0xa0/0xa0 [ 359.898398] ? do_syscall_64+0x21/0x4e0 [ 359.902350] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.907690] __x64_sys_write+0x6e/0xb0 [ 359.911570] do_syscall_64+0xd0/0x4e0 [ 359.915348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 359.920529] RIP: 0033:0x459279 [ 359.923699] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 359.942591] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 359.950271] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 359.957524] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 359.964771] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 359.972026] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 359.979287] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 359.987363] FAULT_INJECTION: forcing a failure. [ 359.987363] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 360.000003] CPU: 0 PID: 12549 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 360.007885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.017230] Call Trace: [ 360.019977] dump_stack+0x123/0x177 [ 360.023595] should_fail.cold.4+0x5/0x13 [ 360.027632] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 360.032717] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 360.037970] ? kasan_unpoison_shadow+0x35/0x50 [ 360.042529] __alloc_pages_nodemask+0x1d5/0x710 [ 360.047189] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 360.052187] alloc_pages_current+0xd6/0x1b0 [ 360.056488] skb_page_frag_refill+0x20b/0x400 [ 360.061221] sk_page_frag_refill+0x46/0x1b0 [ 360.065519] tcp_sendmsg_locked+0xc58/0x35b0 [ 360.069920] ? mark_held_locks+0x130/0x130 [ 360.074224] ? mark_held_locks+0xc7/0x130 [ 360.078370] ? tcp_sendpage+0x50/0x50 [ 360.082145] ? mark_held_locks+0xc7/0x130 [ 360.086284] ? __local_bh_enable_ip+0x160/0x260 [ 360.090929] ? lock_sock_nested+0xc5/0x100 [ 360.095138] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.099711] ? lock_sock_nested+0x82/0x100 [ 360.103934] ? trace_hardirqs_on+0x28/0x190 [ 360.108244] ? lock_sock_nested+0x82/0x100 [ 360.112454] ? lock_sock_nested+0x82/0x100 [ 360.116662] ? __local_bh_enable_ip+0x160/0x260 [ 360.121320] tcp_sendmsg+0x27/0x40 [ 360.124840] inet_sendmsg+0x108/0x440 [ 360.128647] smc_sendmsg+0x223/0x320 [ 360.132350] ? smc_sendpage+0x170/0x170 [ 360.136301] sock_sendmsg+0xb5/0xf0 [ 360.139916] sock_write_iter+0x215/0x420 [ 360.143951] ? sock_sendmsg+0xf0/0xf0 [ 360.147732] __vfs_write+0x443/0x890 [ 360.151426] ? kernel_read+0x130/0x130 [ 360.155293] ? selinux_file_permission+0x2d1/0x3f0 [ 360.160198] ? rw_verify_area+0xb8/0x2b0 [ 360.164234] vfs_write+0x150/0x4d0 [ 360.167767] ksys_write+0x103/0x260 [ 360.171370] ? do_sys_open+0x16e/0x350 [ 360.175234] ? __ia32_sys_read+0xa0/0xa0 [ 360.179274] ? do_syscall_64+0x21/0x4e0 [ 360.183224] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.188565] __x64_sys_write+0x6e/0xb0 [ 360.192429] do_syscall_64+0xd0/0x4e0 [ 360.196220] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.201385] RIP: 0033:0x459279 [ 360.204553] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 360.223431] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 360.231128] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 360.238371] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 360.245616] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 360.252885] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 360.260129] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 360.286318] FAULT_INJECTION: forcing a failure. [ 360.286318] name failslab, interval 1, probability 0, space 0, times 0 [ 360.305926] FAULT_INJECTION: forcing a failure. [ 360.305926] name failslab, interval 1, probability 0, space 0, times 0 [ 360.317738] FAULT_INJECTION: forcing a failure. [ 360.317738] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 360.329916] CPU: 1 PID: 12559 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 360.337790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.347137] Call Trace: [ 360.349720] dump_stack+0x123/0x177 [ 360.353348] should_fail.cold.4+0x5/0x13 [ 360.357405] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 360.362495] ? kernel_text_address+0x79/0xf0 [ 360.366881] ? __kernel_text_address+0xd/0x40 [ 360.371359] ? unwind_get_return_address+0x61/0xa0 [ 360.376270] __should_failslab+0xba/0xf0 [ 360.380313] should_failslab+0x9/0x14 [ 360.384094] __kmalloc+0x70/0x770 [ 360.387527] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 360.392793] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 360.397875] ? tls_push_record+0xf3/0x1720 [ 360.402085] ? tls_sw_sendmsg+0x92d/0x1020 [ 360.406293] ? inet_sendmsg+0x108/0x440 [ 360.410246] ? smc_sendmsg+0x223/0x320 [ 360.414123] ? sock_sendmsg+0xb5/0xf0 [ 360.417897] ? sock_write_iter+0x215/0x420 [ 360.422111] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 360.427890] ? iov_iter_get_pages+0x1ef/0x11a0 [ 360.432478] ? __lock_is_held+0xb5/0x140 [ 360.436521] generic_gcmaes_encrypt+0xfd/0x150 [ 360.441079] ? generic_gcmaes_encrypt+0xfd/0x150 [ 360.445829] ? helper_rfc4106_encrypt+0x450/0x450 [ 360.450666] ? __kmalloc+0x5f1/0x770 [ 360.454360] gcmaes_wrapper_encrypt+0x109/0x180 [ 360.459006] tls_push_record+0x966/0x1720 [ 360.463128] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.467693] tls_sw_sendmsg+0x92d/0x1020 [ 360.471730] ? mark_held_locks+0x130/0x130 [ 360.475953] ? __lock_acquire+0x792/0x4980 [ 360.480168] ? find_held_lock+0x36/0x1d0 [ 360.484208] ? tls_sw_push_pending_record+0x10/0x10 [ 360.489201] ? __local_bh_enable_ip+0x160/0x260 [ 360.493848] ? lock_sock_nested+0xc5/0x100 [ 360.498057] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.502613] ? lock_sock_nested+0x82/0x100 [ 360.506836] ? trace_hardirqs_on+0x28/0x190 [ 360.511131] ? lock_sock_nested+0x82/0x100 [ 360.515340] ? lock_sock_nested+0x82/0x100 [ 360.519551] inet_sendmsg+0x108/0x440 [ 360.523335] smc_sendmsg+0x223/0x320 [ 360.527029] ? smc_sendpage+0x170/0x170 [ 360.530996] sock_sendmsg+0xb5/0xf0 [ 360.534601] sock_write_iter+0x215/0x420 [ 360.538638] ? sock_sendmsg+0xf0/0xf0 [ 360.542422] __vfs_write+0x443/0x890 [ 360.546112] ? kernel_read+0x130/0x130 [ 360.549981] ? selinux_file_permission+0x2d1/0x3f0 [ 360.554891] ? rw_verify_area+0xb8/0x2b0 [ 360.558929] vfs_write+0x150/0x4d0 [ 360.562467] ksys_write+0x103/0x260 [ 360.566087] ? do_sys_open+0x16e/0x350 [ 360.569970] ? __ia32_sys_read+0xa0/0xa0 [ 360.574008] ? do_syscall_64+0x21/0x4e0 [ 360.577975] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.583331] __x64_sys_write+0x6e/0xb0 [ 360.587195] do_syscall_64+0xd0/0x4e0 [ 360.590974] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.596141] RIP: 0033:0x459279 [ 360.599331] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 360.618207] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 360.625893] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 360.633138] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 360.640384] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 360.647627] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 360.654872] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 360.662131] CPU: 0 PID: 12557 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 360.670017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.679358] Call Trace: [ 360.681928] dump_stack+0x123/0x177 [ 360.685540] should_fail.cold.4+0x5/0x13 [ 360.689581] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 360.694660] ? kernel_text_address+0x79/0xf0 [ 360.699062] ? __kernel_text_address+0xd/0x40 [ 360.703551] ? unwind_get_return_address+0x61/0xa0 [ 360.708456] __should_failslab+0xba/0xf0 [ 360.712493] should_failslab+0x9/0x14 [ 360.716269] __kmalloc+0x70/0x770 [ 360.719701] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 360.724956] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 360.730033] ? tls_push_record+0xf3/0x1720 [ 360.734241] ? tls_sw_sendmsg+0x92d/0x1020 [ 360.738451] ? inet_sendmsg+0x108/0x440 [ 360.742405] ? smc_sendmsg+0x223/0x320 [ 360.746265] ? sock_sendmsg+0xb5/0xf0 [ 360.750038] ? sock_write_iter+0x215/0x420 [ 360.754256] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 360.760041] ? iov_iter_get_pages+0x1ef/0x11a0 [ 360.764620] ? __lock_is_held+0xb5/0x140 [ 360.768661] generic_gcmaes_encrypt+0xfd/0x150 [ 360.773230] ? generic_gcmaes_encrypt+0xfd/0x150 [ 360.777968] ? helper_rfc4106_encrypt+0x450/0x450 [ 360.782787] ? __kmalloc+0x5f1/0x770 [ 360.786477] gcmaes_wrapper_encrypt+0x109/0x180 [ 360.791122] tls_push_record+0x966/0x1720 [ 360.795253] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.799816] tls_sw_sendmsg+0x92d/0x1020 [ 360.803852] ? mark_held_locks+0x130/0x130 [ 360.808058] ? __lock_acquire+0x792/0x4980 [ 360.812274] ? find_held_lock+0x36/0x1d0 [ 360.816309] ? tls_sw_push_pending_record+0x10/0x10 [ 360.821299] ? __local_bh_enable_ip+0x160/0x260 [ 360.825961] ? lock_sock_nested+0xc5/0x100 [ 360.830184] ? lockdep_hardirqs_on+0x421/0x5c0 [ 360.834747] ? lock_sock_nested+0x82/0x100 [ 360.838963] ? trace_hardirqs_on+0x28/0x190 [ 360.843375] ? lock_sock_nested+0x82/0x100 [ 360.847589] ? lock_sock_nested+0x82/0x100 [ 360.851804] inet_sendmsg+0x108/0x440 [ 360.855599] smc_sendmsg+0x223/0x320 [ 360.859289] ? smc_sendpage+0x170/0x170 [ 360.863240] sock_sendmsg+0xb5/0xf0 [ 360.866846] sock_write_iter+0x215/0x420 [ 360.870882] ? sock_sendmsg+0xf0/0xf0 [ 360.874668] __vfs_write+0x443/0x890 [ 360.878361] ? kernel_read+0x130/0x130 [ 360.882247] ? selinux_file_permission+0x2d1/0x3f0 [ 360.887155] ? rw_verify_area+0xb8/0x2b0 [ 360.891210] vfs_write+0x150/0x4d0 [ 360.894740] ksys_write+0x103/0x260 [ 360.898342] ? do_sys_open+0x16e/0x350 [ 360.902206] ? __ia32_sys_read+0xa0/0xa0 [ 360.906244] ? do_syscall_64+0x21/0x4e0 [ 360.910198] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.915541] __x64_sys_write+0x6e/0xb0 [ 360.919405] do_syscall_64+0xd0/0x4e0 [ 360.923189] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 360.928352] RIP: 0033:0x459279 [ 360.931521] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 360.950484] RSP: 002b:00007ffaf4da6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 360.958187] RAX: ffffffffffffffda RBX: 00007ffaf4da6c90 RCX: 0000000000459279 [ 360.965431] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 360.972676] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 360.979921] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4da76d4 [ 360.987166] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 360.995321] CPU: 1 PID: 12555 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 361.003213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.012574] Call Trace: [ 361.015151] dump_stack+0x123/0x177 [ 361.018873] should_fail.cold.4+0x5/0x13 [ 361.022913] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 361.027991] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 361.033245] ? kasan_unpoison_shadow+0x35/0x50 [ 361.037824] __alloc_pages_nodemask+0x1d5/0x710 [ 361.042473] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 361.047473] alloc_pages_current+0xd6/0x1b0 [ 361.051775] skb_page_frag_refill+0x20b/0x400 [ 361.056255] sk_page_frag_refill+0x46/0x1b0 [ 361.060555] tcp_sendmsg_locked+0xc58/0x35b0 [ 361.064939] ? mark_held_locks+0x130/0x130 [ 361.069147] ? mark_held_locks+0xc7/0x130 [ 361.073276] ? tcp_sendpage+0x50/0x50 [ 361.077080] ? mark_held_locks+0xc7/0x130 [ 361.081204] ? __local_bh_enable_ip+0x160/0x260 [ 361.085848] ? lock_sock_nested+0xc5/0x100 [ 361.090060] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.094702] ? lock_sock_nested+0x82/0x100 [ 361.098927] ? trace_hardirqs_on+0x28/0x190 [ 361.103230] ? lock_sock_nested+0x82/0x100 [ 361.107438] ? lock_sock_nested+0x82/0x100 [ 361.111646] ? __local_bh_enable_ip+0x160/0x260 [ 361.116314] tcp_sendmsg+0x27/0x40 [ 361.119829] inet_sendmsg+0x108/0x440 [ 361.123608] smc_sendmsg+0x223/0x320 [ 361.127297] ? smc_sendpage+0x170/0x170 [ 361.131522] sock_sendmsg+0xb5/0xf0 [ 361.135125] sock_write_iter+0x215/0x420 [ 361.139161] ? sock_sendmsg+0xf0/0xf0 [ 361.142944] __vfs_write+0x443/0x890 [ 361.146639] ? kernel_read+0x130/0x130 [ 361.150505] ? selinux_file_permission+0x2d1/0x3f0 [ 361.155410] ? rw_verify_area+0xb8/0x2b0 [ 361.159470] vfs_write+0x150/0x4d0 [ 361.163002] ksys_write+0x103/0x260 [ 361.166603] ? do_sys_open+0x16e/0x350 [ 361.170468] ? __ia32_sys_read+0xa0/0xa0 [ 361.174503] ? do_syscall_64+0x21/0x4e0 [ 361.178451] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.183791] __x64_sys_write+0x6e/0xb0 [ 361.188175] do_syscall_64+0xd0/0x4e0 [ 361.191949] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.197132] RIP: 0033:0x459279 [ 361.200300] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.219178] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 361.226878] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 361.234128] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 361.241392] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 361.248639] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 361.255885] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 361.281059] FAULT_INJECTION: forcing a failure. [ 361.281059] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 361.297598] FAULT_INJECTION: forcing a failure. [ 361.297598] name failslab, interval 1, probability 0, space 0, times 0 [ 361.311605] FAULT_INJECTION: forcing a failure. [ 361.311605] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 361.329813] CPU: 1 PID: 12572 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 361.337698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.347041] Call Trace: [ 361.349620] dump_stack+0x123/0x177 [ 361.353241] should_fail.cold.4+0x5/0x13 [ 361.357298] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 361.362400] ? kernel_text_address+0x79/0xf0 [ 361.366803] ? __kernel_text_address+0xd/0x40 [ 361.371291] ? unwind_get_return_address+0x61/0xa0 [ 361.376214] __should_failslab+0xba/0xf0 [ 361.380273] should_failslab+0x9/0x14 [ 361.384062] __kmalloc+0x70/0x770 [ 361.387527] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 361.392884] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 361.397964] ? tls_push_record+0xf3/0x1720 [ 361.402174] ? tls_sw_sendmsg+0x92d/0x1020 [ 361.406491] ? inet_sendmsg+0x108/0x440 [ 361.410439] ? smc_sendmsg+0x223/0x320 [ 361.414302] ? sock_sendmsg+0xb5/0xf0 [ 361.418080] ? sock_write_iter+0x215/0x420 [ 361.422293] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 361.428070] ? iov_iter_get_pages+0x1ef/0x11a0 [ 361.432638] ? __lock_is_held+0xb5/0x140 [ 361.436680] generic_gcmaes_encrypt+0xfd/0x150 [ 361.441237] ? generic_gcmaes_encrypt+0xfd/0x150 [ 361.445984] ? helper_rfc4106_encrypt+0x450/0x450 [ 361.450803] ? __kmalloc+0x5f1/0x770 [ 361.454494] gcmaes_wrapper_encrypt+0x109/0x180 [ 361.459139] tls_push_record+0x966/0x1720 [ 361.463262] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.467823] tls_sw_sendmsg+0x92d/0x1020 [ 361.471857] ? mark_held_locks+0x130/0x130 [ 361.476077] ? __lock_acquire+0x792/0x4980 [ 361.480306] ? find_held_lock+0x36/0x1d0 [ 361.484344] ? tls_sw_push_pending_record+0x10/0x10 [ 361.489335] ? __local_bh_enable_ip+0x160/0x260 [ 361.493979] ? lock_sock_nested+0xc5/0x100 [ 361.498187] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.502744] ? lock_sock_nested+0x82/0x100 [ 361.506950] ? trace_hardirqs_on+0x28/0x190 [ 361.511434] ? lock_sock_nested+0x82/0x100 [ 361.515766] ? lock_sock_nested+0x82/0x100 [ 361.519995] inet_sendmsg+0x108/0x440 [ 361.523773] smc_sendmsg+0x223/0x320 [ 361.527461] ? smc_sendpage+0x170/0x170 [ 361.531413] sock_sendmsg+0xb5/0xf0 [ 361.535014] sock_write_iter+0x215/0x420 [ 361.539066] ? sock_sendmsg+0xf0/0xf0 [ 361.542851] __vfs_write+0x443/0x890 [ 361.546629] ? kernel_read+0x130/0x130 [ 361.550510] ? selinux_file_permission+0x2d1/0x3f0 [ 361.555416] ? rw_verify_area+0xb8/0x2b0 [ 361.559454] vfs_write+0x150/0x4d0 [ 361.562970] ksys_write+0x103/0x260 [ 361.566576] ? do_sys_open+0x16e/0x350 [ 361.570438] ? __ia32_sys_read+0xa0/0xa0 [ 361.574474] ? do_syscall_64+0x21/0x4e0 [ 361.578423] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.583763] __x64_sys_write+0x6e/0xb0 [ 361.587623] do_syscall_64+0xd0/0x4e0 [ 361.591401] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.596567] RIP: 0033:0x459279 [ 361.599735] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.618626] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 361.626310] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 361.633556] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 361.640802] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 361.648046] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 361.655291] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 361.671155] CPU: 1 PID: 12569 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 361.679049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.688392] Call Trace: [ 361.690974] dump_stack+0x123/0x177 [ 361.694601] should_fail.cold.4+0x5/0x13 [ 361.698656] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 361.703746] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 361.708998] ? kasan_unpoison_shadow+0x35/0x50 [ 361.713558] __alloc_pages_nodemask+0x1d5/0x710 [ 361.718206] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 361.723202] alloc_pages_current+0xd6/0x1b0 [ 361.727501] skb_page_frag_refill+0x20b/0x400 [ 361.731973] sk_page_frag_refill+0x46/0x1b0 [ 361.736287] tcp_sendmsg_locked+0xc58/0x35b0 [ 361.740673] ? mark_held_locks+0x130/0x130 [ 361.744882] ? mark_held_locks+0xc7/0x130 [ 361.749011] ? tcp_sendpage+0x50/0x50 [ 361.752800] ? mark_held_locks+0xc7/0x130 [ 361.756923] ? __local_bh_enable_ip+0x160/0x260 [ 361.761565] ? lock_sock_nested+0xc5/0x100 [ 361.765792] ? lockdep_hardirqs_on+0x421/0x5c0 [ 361.770348] ? lock_sock_nested+0x82/0x100 [ 361.774556] ? trace_hardirqs_on+0x28/0x190 [ 361.778853] ? lock_sock_nested+0x82/0x100 [ 361.783060] ? lock_sock_nested+0x82/0x100 [ 361.787270] ? __local_bh_enable_ip+0x160/0x260 [ 361.791929] tcp_sendmsg+0x27/0x40 [ 361.795446] inet_sendmsg+0x108/0x440 [ 361.799222] smc_sendmsg+0x223/0x320 [ 361.802927] ? smc_sendpage+0x170/0x170 [ 361.806875] sock_sendmsg+0xb5/0xf0 [ 361.810478] sock_write_iter+0x215/0x420 [ 361.814528] ? sock_sendmsg+0xf0/0xf0 [ 361.818313] __vfs_write+0x443/0x890 [ 361.822003] ? kernel_read+0x130/0x130 [ 361.825868] ? selinux_file_permission+0x2d1/0x3f0 [ 361.830775] ? rw_verify_area+0xb8/0x2b0 [ 361.834810] vfs_write+0x150/0x4d0 [ 361.838327] ksys_write+0x103/0x260 [ 361.842546] ? do_sys_open+0x16e/0x350 [ 361.846414] ? __ia32_sys_read+0xa0/0xa0 [ 361.850453] ? do_syscall_64+0x21/0x4e0 [ 361.854407] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.859752] __x64_sys_write+0x6e/0xb0 [ 361.863617] do_syscall_64+0xd0/0x4e0 [ 361.867394] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 361.872558] RIP: 0033:0x459279 [ 361.875727] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 361.894606] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 361.902290] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 361.909548] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 361.916795] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 361.924039] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 361.931283] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 361.939647] CPU: 1 PID: 12570 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 361.947528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.956875] Call Trace: [ 361.959455] dump_stack+0x123/0x177 [ 361.963091] should_fail.cold.4+0x5/0x13 [ 361.967131] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 361.972233] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 361.977486] ? kasan_unpoison_shadow+0x35/0x50 [ 361.982046] __alloc_pages_nodemask+0x1d5/0x710 [ 361.986696] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 361.991693] alloc_pages_current+0xd6/0x1b0 [ 361.996083] skb_page_frag_refill+0x20b/0x400 [ 362.000581] sk_page_frag_refill+0x46/0x1b0 [ 362.004877] tcp_sendmsg_locked+0xc58/0x35b0 [ 362.009291] ? mark_held_locks+0x130/0x130 [ 362.013525] ? mark_held_locks+0xc7/0x130 [ 362.017658] ? tcp_sendpage+0x50/0x50 [ 362.021438] ? mark_held_locks+0xc7/0x130 [ 362.025563] ? __local_bh_enable_ip+0x160/0x260 [ 362.030210] ? lock_sock_nested+0xc5/0x100 [ 362.034419] ? lockdep_hardirqs_on+0x421/0x5c0 [ 362.038975] ? lock_sock_nested+0x82/0x100 [ 362.043187] ? trace_hardirqs_on+0x28/0x190 [ 362.047483] ? lock_sock_nested+0x82/0x100 [ 362.051695] ? lock_sock_nested+0x82/0x100 [ 362.055905] ? __local_bh_enable_ip+0x160/0x260 [ 362.060553] tcp_sendmsg+0x27/0x40 [ 362.064072] inet_sendmsg+0x108/0x440 [ 362.067852] smc_sendmsg+0x223/0x320 [ 362.071541] ? smc_sendpage+0x170/0x170 [ 362.075586] sock_sendmsg+0xb5/0xf0 [ 362.079190] sock_write_iter+0x215/0x420 [ 362.083332] ? sock_sendmsg+0xf0/0xf0 [ 362.087119] __vfs_write+0x443/0x890 [ 362.090811] ? kernel_read+0x130/0x130 [ 362.094692] ? selinux_file_permission+0x2d1/0x3f0 [ 362.099598] ? rw_verify_area+0xb8/0x2b0 [ 362.103638] vfs_write+0x150/0x4d0 [ 362.107154] ksys_write+0x103/0x260 [ 362.110769] ? do_sys_open+0x16e/0x350 [ 362.114632] ? __ia32_sys_read+0xa0/0xa0 [ 362.118684] ? do_syscall_64+0x21/0x4e0 [ 362.122633] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.127973] __x64_sys_write+0x6e/0xb0 [ 362.131837] do_syscall_64+0xd0/0x4e0 [ 362.135613] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.140777] RIP: 0033:0x459279 [ 362.143946] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.162821] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 362.170501] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 362.177745] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 362.184990] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 362.192249] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 362.199494] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 362.256756] FAULT_INJECTION: forcing a failure. [ 362.256756] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 362.269069] FAULT_INJECTION: forcing a failure. [ 362.269069] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 362.276618] FAULT_INJECTION: forcing a failure. [ 362.276618] name failslab, interval 1, probability 0, space 0, times 0 [ 362.281679] FAULT_INJECTION: forcing a failure. [ 362.281679] name failslab, interval 1, probability 0, space 0, times 0 [ 362.313057] CPU: 0 PID: 12584 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 362.320947] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.330291] Call Trace: [ 362.332883] dump_stack+0x123/0x177 [ 362.336497] should_fail.cold.4+0x5/0x13 [ 362.340544] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 362.345630] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 362.350892] ? kasan_unpoison_shadow+0x35/0x50 [ 362.355472] __alloc_pages_nodemask+0x1d5/0x710 [ 362.360128] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 362.365142] alloc_pages_current+0xd6/0x1b0 [ 362.369459] skb_page_frag_refill+0x20b/0x400 [ 362.373951] sk_page_frag_refill+0x46/0x1b0 [ 362.378290] tcp_sendmsg_locked+0xc58/0x35b0 [ 362.382691] ? mark_held_locks+0x130/0x130 [ 362.386913] ? mark_held_locks+0xc7/0x130 [ 362.391052] ? tcp_sendpage+0x50/0x50 [ 362.394838] ? mark_held_locks+0xc7/0x130 [ 362.398976] ? __local_bh_enable_ip+0x160/0x260 [ 362.403635] ? lock_sock_nested+0xc5/0x100 [ 362.407853] ? lockdep_hardirqs_on+0x421/0x5c0 [ 362.412423] ? lock_sock_nested+0x82/0x100 [ 362.416650] ? trace_hardirqs_on+0x28/0x190 [ 362.420964] ? lock_sock_nested+0x82/0x100 [ 362.425191] ? __local_bh_enable_ip+0x160/0x260 [ 362.429848] tcp_sendmsg+0x27/0x40 [ 362.433372] inet_sendmsg+0x108/0x440 [ 362.437151] smc_sendmsg+0x223/0x320 [ 362.440856] ? smc_sendpage+0x170/0x170 [ 362.444805] sock_sendmsg+0xb5/0xf0 [ 362.448414] sock_write_iter+0x215/0x420 [ 362.452462] ? sock_sendmsg+0xf0/0xf0 [ 362.456252] __vfs_write+0x443/0x890 [ 362.459942] ? kernel_read+0x130/0x130 [ 362.463829] ? selinux_file_permission+0x2d1/0x3f0 [ 362.468748] ? rw_verify_area+0xb8/0x2b0 [ 362.472799] vfs_write+0x150/0x4d0 [ 362.476326] ksys_write+0x103/0x260 [ 362.479950] ? do_sys_open+0x16e/0x350 [ 362.483813] ? __ia32_sys_read+0xa0/0xa0 [ 362.487848] ? do_syscall_64+0x21/0x4e0 [ 362.491817] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.497159] __x64_sys_write+0x6e/0xb0 [ 362.501035] do_syscall_64+0xd0/0x4e0 [ 362.504812] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.509976] RIP: 0033:0x459279 [ 362.513143] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.532021] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 362.539701] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 362.546964] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 362.554209] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 362.561472] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 362.568716] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 362.581048] CPU: 1 PID: 12583 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 362.588972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.598314] Call Trace: [ 362.600891] dump_stack+0x123/0x177 [ 362.604535] should_fail.cold.4+0x5/0x13 [ 362.608582] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 362.613671] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 362.618933] ? kasan_unpoison_shadow+0x35/0x50 [ 362.623497] __alloc_pages_nodemask+0x1d5/0x710 [ 362.628144] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 362.633150] alloc_pages_current+0xd6/0x1b0 [ 362.637456] skb_page_frag_refill+0x20b/0x400 [ 362.641938] sk_page_frag_refill+0x46/0x1b0 [ 362.646265] tcp_sendmsg_locked+0xc58/0x35b0 [ 362.650653] ? mark_held_locks+0x130/0x130 [ 362.654865] ? mark_held_locks+0xc7/0x130 [ 362.659000] ? tcp_sendpage+0x50/0x50 [ 362.662785] ? mark_held_locks+0xc7/0x130 [ 362.666917] ? __local_bh_enable_ip+0x160/0x260 [ 362.671564] ? lock_sock_nested+0xc5/0x100 [ 362.675794] ? lockdep_hardirqs_on+0x421/0x5c0 [ 362.680354] ? lock_sock_nested+0x82/0x100 [ 362.684565] ? trace_hardirqs_on+0x28/0x190 [ 362.688870] ? lock_sock_nested+0x82/0x100 [ 362.693080] ? lock_sock_nested+0x82/0x100 [ 362.697292] ? __local_bh_enable_ip+0x160/0x260 [ 362.701938] tcp_sendmsg+0x27/0x40 [ 362.705455] inet_sendmsg+0x108/0x440 [ 362.709233] smc_sendmsg+0x223/0x320 [ 362.712925] ? smc_sendpage+0x170/0x170 [ 362.716880] sock_sendmsg+0xb5/0xf0 [ 362.720485] sock_write_iter+0x215/0x420 [ 362.724520] ? sock_sendmsg+0xf0/0xf0 [ 362.728325] __vfs_write+0x443/0x890 [ 362.732015] ? kernel_read+0x130/0x130 [ 362.735884] ? selinux_file_permission+0x2d1/0x3f0 [ 362.740805] ? rw_verify_area+0xb8/0x2b0 [ 362.744860] vfs_write+0x150/0x4d0 [ 362.748378] ksys_write+0x103/0x260 [ 362.751980] ? do_sys_open+0x16e/0x350 [ 362.755844] ? __ia32_sys_read+0xa0/0xa0 [ 362.759885] ? do_syscall_64+0x21/0x4e0 [ 362.763844] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.769192] __x64_sys_write+0x6e/0xb0 [ 362.773060] do_syscall_64+0xd0/0x4e0 [ 362.776845] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 362.782012] RIP: 0033:0x459279 [ 362.785180] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 362.804063] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 362.811765] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 362.819015] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 362.826381] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 362.833738] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 362.840999] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 362.848612] CPU: 0 PID: 12592 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 362.856495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.865838] Call Trace: [ 362.868410] dump_stack+0x123/0x177 [ 362.872029] should_fail.cold.4+0x5/0x13 [ 362.876074] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 362.881161] ? kernel_text_address+0x79/0xf0 [ 362.885552] ? __kernel_text_address+0xd/0x40 [ 362.890134] ? unwind_get_return_address+0x61/0xa0 [ 362.895043] __should_failslab+0xba/0xf0 [ 362.899089] should_failslab+0x9/0x14 [ 362.902874] __kmalloc+0x70/0x770 [ 362.906306] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 362.911568] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 362.916650] ? tls_push_record+0xf3/0x1720 [ 362.920866] ? tls_sw_sendmsg+0x92d/0x1020 [ 362.925082] ? inet_sendmsg+0x108/0x440 [ 362.929033] ? smc_sendmsg+0x223/0x320 [ 362.932896] ? sock_sendmsg+0xb5/0xf0 [ 362.936687] ? sock_write_iter+0x215/0x420 [ 362.940906] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 362.946701] ? iov_iter_get_pages+0x1ef/0x11a0 [ 362.951283] ? __lock_is_held+0xb5/0x140 [ 362.955327] generic_gcmaes_encrypt+0xfd/0x150 [ 362.959889] ? generic_gcmaes_encrypt+0xfd/0x150 [ 362.964625] ? helper_rfc4106_encrypt+0x450/0x450 [ 362.969547] ? __kmalloc+0x5f1/0x770 [ 362.973238] gcmaes_wrapper_encrypt+0x109/0x180 [ 362.977885] tls_push_record+0x966/0x1720 [ 362.982013] ? lockdep_hardirqs_on+0x421/0x5c0 [ 362.986607] tls_sw_sendmsg+0x92d/0x1020 [ 362.990661] ? mark_held_locks+0x130/0x130 [ 362.994888] ? __lock_acquire+0x792/0x4980 [ 362.999121] ? find_held_lock+0x36/0x1d0 [ 363.003174] ? tls_sw_push_pending_record+0x10/0x10 [ 363.008299] ? __local_bh_enable_ip+0x160/0x260 [ 363.012948] ? lock_sock_nested+0xc5/0x100 [ 363.017248] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.021815] ? lock_sock_nested+0x82/0x100 [ 363.026054] ? trace_hardirqs_on+0x28/0x190 [ 363.030351] ? lock_sock_nested+0x82/0x100 [ 363.034560] ? lock_sock_nested+0x82/0x100 [ 363.038774] inet_sendmsg+0x108/0x440 [ 363.042555] smc_sendmsg+0x223/0x320 [ 363.046243] ? smc_sendpage+0x170/0x170 [ 363.050192] sock_sendmsg+0xb5/0xf0 [ 363.053793] sock_write_iter+0x215/0x420 [ 363.057829] ? sock_sendmsg+0xf0/0xf0 [ 363.061615] __vfs_write+0x443/0x890 [ 363.065307] ? kernel_read+0x130/0x130 [ 363.069175] ? selinux_file_permission+0x2d1/0x3f0 [ 363.074084] ? rw_verify_area+0xb8/0x2b0 [ 363.078226] vfs_write+0x150/0x4d0 [ 363.081742] ksys_write+0x103/0x260 [ 363.085343] ? do_sys_open+0x16e/0x350 [ 363.089223] ? __ia32_sys_read+0xa0/0xa0 [ 363.093259] ? do_syscall_64+0x21/0x4e0 [ 363.097208] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.102548] __x64_sys_write+0x6e/0xb0 [ 363.106411] do_syscall_64+0xd0/0x4e0 [ 363.110187] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.115353] RIP: 0033:0x459279 [ 363.118521] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 363.137401] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 363.145083] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 363.152327] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 363.159587] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 363.166832] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 363.174089] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 363.181772] CPU: 1 PID: 12590 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 363.189656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.199000] Call Trace: [ 363.201582] dump_stack+0x123/0x177 [ 363.205206] should_fail.cold.4+0x5/0x13 [ 363.209260] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 363.214356] ? kernel_text_address+0x79/0xf0 [ 363.218761] ? __kernel_text_address+0xd/0x40 [ 363.223248] ? unwind_get_return_address+0x61/0xa0 [ 363.228174] __should_failslab+0xba/0xf0 [ 363.232237] should_failslab+0x9/0x14 [ 363.236032] __kmalloc+0x70/0x770 [ 363.239482] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 363.244752] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 363.249847] ? tls_push_record+0xf3/0x1720 [ 363.254073] ? tls_sw_sendmsg+0x92d/0x1020 [ 363.258400] ? inet_sendmsg+0x108/0x440 [ 363.262367] ? smc_sendmsg+0x223/0x320 [ 363.266245] ? sock_sendmsg+0xb5/0xf0 [ 363.270034] ? sock_write_iter+0x215/0x420 [ 363.274271] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 363.280061] ? iov_iter_get_pages+0x1ef/0x11a0 [ 363.284647] ? __lock_is_held+0xb5/0x140 [ 363.288711] generic_gcmaes_encrypt+0xfd/0x150 [ 363.293282] ? generic_gcmaes_encrypt+0xfd/0x150 [ 363.298031] ? helper_rfc4106_encrypt+0x450/0x450 [ 363.302868] ? __kmalloc+0x5f1/0x770 [ 363.306578] gcmaes_wrapper_encrypt+0x109/0x180 [ 363.311239] tls_push_record+0x966/0x1720 [ 363.315378] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.319961] tls_sw_sendmsg+0x92d/0x1020 [ 363.324012] ? mark_held_locks+0x130/0x130 [ 363.328255] ? __lock_acquire+0x792/0x4980 [ 363.332471] ? find_held_lock+0x36/0x1d0 [ 363.336508] ? tls_sw_push_pending_record+0x10/0x10 [ 363.341512] ? __local_bh_enable_ip+0x160/0x260 [ 363.346157] ? lock_sock_nested+0xc5/0x100 [ 363.350380] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.354936] ? lock_sock_nested+0x82/0x100 [ 363.359145] ? trace_hardirqs_on+0x28/0x190 [ 363.363441] ? lock_sock_nested+0x82/0x100 [ 363.367665] ? lock_sock_nested+0x82/0x100 [ 363.371878] inet_sendmsg+0x108/0x440 [ 363.375656] smc_sendmsg+0x223/0x320 [ 363.379344] ? smc_sendpage+0x170/0x170 [ 363.383292] sock_sendmsg+0xb5/0xf0 [ 363.386894] sock_write_iter+0x215/0x420 [ 363.390940] ? sock_sendmsg+0xf0/0xf0 [ 363.394724] __vfs_write+0x443/0x890 [ 363.398412] ? kernel_read+0x130/0x130 [ 363.402278] ? selinux_file_permission+0x2d1/0x3f0 [ 363.407200] ? rw_verify_area+0xb8/0x2b0 [ 363.411323] vfs_write+0x150/0x4d0 [ 363.414841] ksys_write+0x103/0x260 [ 363.418441] ? do_sys_open+0x16e/0x350 [ 363.422304] ? __ia32_sys_read+0xa0/0xa0 [ 363.426339] ? do_syscall_64+0x21/0x4e0 [ 363.430291] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.435645] __x64_sys_write+0x6e/0xb0 [ 363.439506] do_syscall_64+0xd0/0x4e0 [ 363.443282] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.448460] RIP: 0033:0x459279 2020/06/02 10:25:04 executed programs: 1252 [ 363.451629] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 363.470514] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 363.478193] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 363.485439] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 363.492683] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 363.499943] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 363.507187] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 363.536966] FAULT_INJECTION: forcing a failure. [ 363.536966] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 363.548906] FAULT_INJECTION: forcing a failure. [ 363.548906] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 363.568806] FAULT_INJECTION: forcing a failure. [ 363.568806] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 363.570724] CPU: 1 PID: 12605 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 363.580771] FAULT_INJECTION: forcing a failure. [ 363.580771] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 363.588477] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.588480] Call Trace: [ 363.588490] dump_stack+0x123/0x177 [ 363.588504] should_fail.cold.4+0x5/0x13 [ 363.619844] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 363.624936] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 363.630197] ? kasan_unpoison_shadow+0x35/0x50 [ 363.634760] __alloc_pages_nodemask+0x1d5/0x710 [ 363.639438] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 363.644436] alloc_pages_current+0xd6/0x1b0 [ 363.648743] skb_page_frag_refill+0x20b/0x400 [ 363.653242] sk_page_frag_refill+0x46/0x1b0 [ 363.657545] tcp_sendmsg_locked+0xc58/0x35b0 [ 363.661940] ? mark_held_locks+0x130/0x130 [ 363.666164] ? mark_held_locks+0xc7/0x130 [ 363.670295] ? tcp_sendpage+0x50/0x50 [ 363.674075] ? mark_held_locks+0xc7/0x130 [ 363.678206] ? __local_bh_enable_ip+0x160/0x260 [ 363.682858] ? lock_sock_nested+0xc5/0x100 [ 363.687075] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.691648] ? lock_sock_nested+0x82/0x100 [ 363.695860] ? trace_hardirqs_on+0x28/0x190 [ 363.700157] ? lock_sock_nested+0x82/0x100 [ 363.704468] ? lock_sock_nested+0x82/0x100 [ 363.708678] ? __local_bh_enable_ip+0x160/0x260 [ 363.713340] tcp_sendmsg+0x27/0x40 [ 363.716861] inet_sendmsg+0x108/0x440 [ 363.720642] smc_sendmsg+0x223/0x320 [ 363.724347] ? smc_sendpage+0x170/0x170 [ 363.728296] sock_sendmsg+0xb5/0xf0 [ 363.731899] sock_write_iter+0x215/0x420 [ 363.735936] ? sock_sendmsg+0xf0/0xf0 [ 363.739718] __vfs_write+0x443/0x890 [ 363.743931] ? kernel_read+0x130/0x130 [ 363.747813] ? selinux_file_permission+0x2d1/0x3f0 [ 363.752720] ? rw_verify_area+0xb8/0x2b0 [ 363.756758] vfs_write+0x150/0x4d0 [ 363.760274] ksys_write+0x103/0x260 [ 363.763878] ? do_sys_open+0x16e/0x350 [ 363.767741] ? __ia32_sys_read+0xa0/0xa0 [ 363.771779] ? do_syscall_64+0x21/0x4e0 [ 363.775731] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.781075] __x64_sys_write+0x6e/0xb0 [ 363.784938] do_syscall_64+0xd0/0x4e0 [ 363.788727] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 363.793903] RIP: 0033:0x459279 [ 363.797077] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 363.815976] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 363.823685] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 363.830933] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 363.838267] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 363.845533] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 363.852785] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 363.860067] CPU: 0 PID: 12616 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 363.867949] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.877469] Call Trace: [ 363.880049] dump_stack+0x123/0x177 [ 363.883671] should_fail.cold.4+0x5/0x13 [ 363.887723] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 363.892806] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 363.898063] ? kasan_unpoison_shadow+0x35/0x50 [ 363.902626] __alloc_pages_nodemask+0x1d5/0x710 [ 363.907272] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 363.912271] alloc_pages_current+0xd6/0x1b0 [ 363.916575] skb_page_frag_refill+0x20b/0x400 [ 363.921055] sk_page_frag_refill+0x46/0x1b0 [ 363.925362] tcp_sendmsg_locked+0xc58/0x35b0 [ 363.929762] ? mark_held_locks+0x130/0x130 [ 363.933990] ? mark_held_locks+0xc7/0x130 [ 363.938135] ? tcp_sendpage+0x50/0x50 [ 363.941927] ? mark_held_locks+0xc7/0x130 [ 363.946067] ? __local_bh_enable_ip+0x160/0x260 [ 363.950728] ? lock_sock_nested+0xc5/0x100 [ 363.954947] ? lockdep_hardirqs_on+0x421/0x5c0 [ 363.959507] ? lock_sock_nested+0x82/0x100 [ 363.963743] ? trace_hardirqs_on+0x28/0x190 [ 363.968045] ? lock_sock_nested+0x82/0x100 [ 363.972266] ? lock_sock_nested+0x82/0x100 [ 363.976491] ? __local_bh_enable_ip+0x160/0x260 [ 363.981154] tcp_sendmsg+0x27/0x40 [ 363.984686] inet_sendmsg+0x108/0x440 [ 363.988476] smc_sendmsg+0x223/0x320 [ 363.992180] ? smc_sendpage+0x170/0x170 [ 363.996142] sock_sendmsg+0xb5/0xf0 [ 363.999756] sock_write_iter+0x215/0x420 [ 364.003808] ? sock_sendmsg+0xf0/0xf0 [ 364.007614] __vfs_write+0x443/0x890 [ 364.011322] ? kernel_read+0x130/0x130 [ 364.015211] ? selinux_file_permission+0x2d1/0x3f0 [ 364.020351] ? rw_verify_area+0xb8/0x2b0 [ 364.024414] vfs_write+0x150/0x4d0 [ 364.027947] ksys_write+0x103/0x260 [ 364.031563] ? do_sys_open+0x16e/0x350 [ 364.035445] ? __ia32_sys_read+0xa0/0xa0 [ 364.039500] ? do_syscall_64+0x21/0x4e0 [ 364.043459] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.048817] __x64_sys_write+0x6e/0xb0 [ 364.052698] do_syscall_64+0xd0/0x4e0 [ 364.056503] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.061677] RIP: 0033:0x459279 [ 364.064882] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.083782] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.091476] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 364.098752] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 364.105998] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 364.113249] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 364.120604] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 364.127882] CPU: 1 PID: 12617 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 364.135760] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.145101] Call Trace: [ 364.147667] dump_stack+0x123/0x177 [ 364.151272] should_fail.cold.4+0x5/0x13 [ 364.155307] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 364.160405] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 364.165656] ? kasan_unpoison_shadow+0x35/0x50 [ 364.170218] __alloc_pages_nodemask+0x1d5/0x710 [ 364.174863] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 364.179860] alloc_pages_current+0xd6/0x1b0 [ 364.184157] skb_page_frag_refill+0x20b/0x400 [ 364.188630] sk_page_frag_refill+0x46/0x1b0 [ 364.192930] tcp_sendmsg_locked+0xc58/0x35b0 [ 364.197414] ? mark_held_locks+0x130/0x130 [ 364.201622] ? mark_held_locks+0xc7/0x130 [ 364.205750] ? tcp_sendpage+0x50/0x50 [ 364.209527] ? mark_held_locks+0xc7/0x130 [ 364.213651] ? __local_bh_enable_ip+0x160/0x260 [ 364.218293] ? lock_sock_nested+0xc5/0x100 [ 364.222503] ? lockdep_hardirqs_on+0x421/0x5c0 [ 364.227058] ? lock_sock_nested+0x82/0x100 [ 364.231267] ? trace_hardirqs_on+0x28/0x190 [ 364.235563] ? lock_sock_nested+0x82/0x100 [ 364.239770] ? __local_bh_enable_ip+0x160/0x260 [ 364.244414] tcp_sendmsg+0x27/0x40 [ 364.247945] inet_sendmsg+0x108/0x440 [ 364.251740] smc_sendmsg+0x223/0x320 [ 364.255450] ? smc_sendpage+0x170/0x170 [ 364.259399] sock_sendmsg+0xb5/0xf0 [ 364.263000] sock_write_iter+0x215/0x420 [ 364.267034] ? sock_sendmsg+0xf0/0xf0 [ 364.270833] __vfs_write+0x443/0x890 [ 364.274530] ? kernel_read+0x130/0x130 [ 364.278431] ? selinux_file_permission+0x2d1/0x3f0 [ 364.283338] ? rw_verify_area+0xb8/0x2b0 [ 364.287375] vfs_write+0x150/0x4d0 [ 364.290891] ksys_write+0x103/0x260 [ 364.294492] ? do_sys_open+0x16e/0x350 [ 364.298352] ? __ia32_sys_read+0xa0/0xa0 [ 364.302387] ? do_syscall_64+0x21/0x4e0 [ 364.306337] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.311677] __x64_sys_write+0x6e/0xb0 [ 364.315539] do_syscall_64+0xd0/0x4e0 [ 364.319316] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.324494] RIP: 0033:0x459279 [ 364.327834] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.346725] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.354407] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 364.361652] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 364.368895] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 364.376229] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 364.383474] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 364.393928] FAULT_INJECTION: forcing a failure. [ 364.393928] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 364.408954] CPU: 0 PID: 12619 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 364.416838] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.426474] Call Trace: [ 364.429054] dump_stack+0x123/0x177 [ 364.432672] should_fail.cold.4+0x5/0x13 [ 364.436727] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 364.441825] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 364.447094] ? kasan_unpoison_shadow+0x35/0x50 [ 364.451674] __alloc_pages_nodemask+0x1d5/0x710 [ 364.456338] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 364.461353] alloc_pages_current+0xd6/0x1b0 [ 364.465673] skb_page_frag_refill+0x20b/0x400 [ 364.470163] sk_page_frag_refill+0x46/0x1b0 [ 364.474477] tcp_sendmsg_locked+0xc58/0x35b0 [ 364.478879] ? mark_held_locks+0x130/0x130 [ 364.483123] ? mark_held_locks+0xc7/0x130 [ 364.487269] ? tcp_sendpage+0x50/0x50 [ 364.491064] ? mark_held_locks+0xc7/0x130 [ 364.495203] ? __local_bh_enable_ip+0x160/0x260 [ 364.499866] ? lock_sock_nested+0xc5/0x100 [ 364.504088] ? lockdep_hardirqs_on+0x421/0x5c0 [ 364.508658] ? lock_sock_nested+0x82/0x100 [ 364.512878] ? trace_hardirqs_on+0x28/0x190 [ 364.517196] ? lock_sock_nested+0x82/0x100 [ 364.521421] ? lock_sock_nested+0x82/0x100 [ 364.525657] ? __local_bh_enable_ip+0x160/0x260 [ 364.530318] tcp_sendmsg+0x27/0x40 [ 364.533870] inet_sendmsg+0x108/0x440 [ 364.537660] smc_sendmsg+0x223/0x320 [ 364.541359] ? smc_sendpage+0x170/0x170 [ 364.545325] sock_sendmsg+0xb5/0xf0 [ 364.548941] sock_write_iter+0x215/0x420 [ 364.552986] ? sock_sendmsg+0xf0/0xf0 [ 364.556783] __vfs_write+0x443/0x890 [ 364.560491] ? kernel_read+0x130/0x130 [ 364.564367] ? selinux_file_permission+0x2d1/0x3f0 [ 364.569285] ? rw_verify_area+0xb8/0x2b0 [ 364.573332] vfs_write+0x150/0x4d0 [ 364.576853] ksys_write+0x103/0x260 [ 364.580459] ? do_sys_open+0x16e/0x350 [ 364.584350] ? __ia32_sys_read+0xa0/0xa0 [ 364.588394] ? do_syscall_64+0x21/0x4e0 [ 364.592364] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.597705] __x64_sys_write+0x6e/0xb0 [ 364.601664] do_syscall_64+0xd0/0x4e0 [ 364.605452] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.610633] RIP: 0033:0x459279 [ 364.613806] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.632699] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.640400] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 364.647659] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 364.655016] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 364.662261] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 364.669523] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 364.680494] CPU: 0 PID: 12636 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 364.688376] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.697722] Call Trace: [ 364.700328] dump_stack+0x123/0x177 [ 364.703951] should_fail.cold.4+0x5/0x13 [ 364.708005] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 364.713099] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 364.718371] ? kasan_unpoison_shadow+0x35/0x50 [ 364.722951] __alloc_pages_nodemask+0x1d5/0x710 [ 364.727877] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 364.732885] alloc_pages_current+0xd6/0x1b0 [ 364.737200] skb_page_frag_refill+0x20b/0x400 [ 364.741674] sk_page_frag_refill+0x46/0x1b0 [ 364.745993] tcp_sendmsg_locked+0xc58/0x35b0 [ 364.750379] ? mark_held_locks+0x130/0x130 [ 364.754605] ? mark_held_locks+0xc7/0x130 [ 364.758733] ? tcp_sendpage+0x50/0x50 [ 364.762510] ? mark_held_locks+0xc7/0x130 [ 364.766640] ? __local_bh_enable_ip+0x160/0x260 [ 364.771281] ? lock_sock_nested+0xc5/0x100 [ 364.775489] ? lockdep_hardirqs_on+0x421/0x5c0 [ 364.780145] ? lock_sock_nested+0x82/0x100 [ 364.784353] ? trace_hardirqs_on+0x28/0x190 [ 364.788735] ? lock_sock_nested+0x82/0x100 [ 364.792943] ? lock_sock_nested+0x82/0x100 [ 364.797168] ? __local_bh_enable_ip+0x160/0x260 [ 364.801816] tcp_sendmsg+0x27/0x40 [ 364.805347] inet_sendmsg+0x108/0x440 [ 364.809125] smc_sendmsg+0x223/0x320 [ 364.812828] ? smc_sendpage+0x170/0x170 [ 364.816782] sock_sendmsg+0xb5/0xf0 [ 364.820387] sock_write_iter+0x215/0x420 [ 364.824429] ? sock_sendmsg+0xf0/0xf0 [ 364.828217] __vfs_write+0x443/0x890 [ 364.831913] ? kernel_read+0x130/0x130 [ 364.835782] ? selinux_file_permission+0x2d1/0x3f0 [ 364.840692] ? rw_verify_area+0xb8/0x2b0 [ 364.844728] vfs_write+0x150/0x4d0 [ 364.848247] ksys_write+0x103/0x260 [ 364.853674] ? do_sys_open+0x16e/0x350 [ 364.857540] ? __ia32_sys_read+0xa0/0xa0 [ 364.861580] ? do_syscall_64+0x21/0x4e0 [ 364.865531] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.870889] __x64_sys_write+0x6e/0xb0 [ 364.874754] do_syscall_64+0xd0/0x4e0 [ 364.878531] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 364.883711] RIP: 0033:0x459279 [ 364.886881] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 364.905756] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 364.913439] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 364.920684] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 364.927942] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 364.935200] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 364.942471] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 364.971431] FAULT_INJECTION: forcing a failure. [ 364.971431] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 364.971923] FAULT_INJECTION: forcing a failure. [ 364.971923] name failslab, interval 1, probability 0, space 0, times 0 [ 364.993090] FAULT_INJECTION: forcing a failure. [ 364.993090] name failslab, interval 1, probability 0, space 0, times 0 [ 365.008318] CPU: 0 PID: 12657 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 365.008347] FAULT_INJECTION: forcing a failure. [ 365.008347] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 365.016220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.016224] Call Trace: [ 365.016237] dump_stack+0x123/0x177 [ 365.016248] should_fail.cold.4+0x5/0x13 [ 365.016256] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 365.016262] ? kernel_text_address+0x79/0xf0 [ 365.016268] ? __kernel_text_address+0xd/0x40 [ 365.016275] ? unwind_get_return_address+0x61/0xa0 [ 365.016284] __should_failslab+0xba/0xf0 [ 365.016293] should_failslab+0x9/0x14 [ 365.016298] __kmalloc+0x70/0x770 [ 365.016307] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 365.016314] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 365.016320] ? tls_push_record+0xf3/0x1720 [ 365.016325] ? tls_sw_sendmsg+0x92d/0x1020 [ 365.016331] ? inet_sendmsg+0x108/0x440 [ 365.016337] ? smc_sendmsg+0x223/0x320 [ 365.016342] ? sock_sendmsg+0xb5/0xf0 [ 365.016346] ? sock_write_iter+0x215/0x420 [ 365.016354] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 365.016361] ? iov_iter_get_pages+0x1ef/0x11a0 [ 365.016376] ? __lock_is_held+0xb5/0x140 [ 365.016389] generic_gcmaes_encrypt+0xfd/0x150 [ 365.016394] ? generic_gcmaes_encrypt+0xfd/0x150 [ 365.016399] ? helper_rfc4106_encrypt+0x450/0x450 [ 365.016406] ? __kmalloc+0x5f1/0x770 [ 365.016415] gcmaes_wrapper_encrypt+0x109/0x180 [ 365.016422] tls_push_record+0x966/0x1720 [ 365.016427] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.016443] tls_sw_sendmsg+0x92d/0x1020 [ 365.016447] ? mark_held_locks+0x130/0x130 [ 365.016452] ? __lock_acquire+0x792/0x4980 [ 365.016465] ? find_held_lock+0x36/0x1d0 [ 365.016473] ? tls_sw_push_pending_record+0x10/0x10 [ 365.016481] ? __local_bh_enable_ip+0x160/0x260 [ 365.184270] ? lock_sock_nested+0xc5/0x100 [ 365.188501] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.193071] ? lock_sock_nested+0x82/0x100 [ 365.197281] ? trace_hardirqs_on+0x28/0x190 [ 365.201576] ? lock_sock_nested+0x82/0x100 [ 365.205786] ? lock_sock_nested+0x82/0x100 [ 365.210016] inet_sendmsg+0x108/0x440 [ 365.213825] smc_sendmsg+0x223/0x320 [ 365.217544] ? smc_sendpage+0x170/0x170 [ 365.221538] sock_sendmsg+0xb5/0xf0 [ 365.225164] sock_write_iter+0x215/0x420 [ 365.229205] ? sock_sendmsg+0xf0/0xf0 [ 365.232999] __vfs_write+0x443/0x890 [ 365.236695] ? kernel_read+0x130/0x130 [ 365.240594] ? selinux_file_permission+0x2d1/0x3f0 [ 365.245527] ? rw_verify_area+0xb8/0x2b0 [ 365.249566] vfs_write+0x150/0x4d0 [ 365.253084] ksys_write+0x103/0x260 [ 365.256688] ? do_sys_open+0x16e/0x350 [ 365.260551] ? __ia32_sys_read+0xa0/0xa0 [ 365.264604] ? do_syscall_64+0x21/0x4e0 [ 365.268557] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.273915] __x64_sys_write+0x6e/0xb0 [ 365.277782] do_syscall_64+0xd0/0x4e0 [ 365.281563] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.286733] RIP: 0033:0x459279 [ 365.289907] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 365.308800] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 365.316485] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 365.323730] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 365.330976] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 365.338224] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 365.345479] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 365.352757] CPU: 1 PID: 12653 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 365.360645] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.370036] Call Trace: [ 365.372621] dump_stack+0x123/0x177 [ 365.376246] should_fail.cold.4+0x5/0x13 [ 365.380289] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 365.385385] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 365.390639] ? kasan_unpoison_shadow+0x35/0x50 [ 365.395204] __alloc_pages_nodemask+0x1d5/0x710 [ 365.400285] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 365.405281] alloc_pages_current+0xd6/0x1b0 [ 365.409583] skb_page_frag_refill+0x20b/0x400 [ 365.414054] sk_page_frag_refill+0x46/0x1b0 [ 365.418351] tcp_sendmsg_locked+0xc58/0x35b0 [ 365.422749] ? mark_held_locks+0x130/0x130 [ 365.426981] ? mark_held_locks+0xc7/0x130 [ 365.431122] ? tcp_sendpage+0x50/0x50 [ 365.434907] ? mark_held_locks+0xc7/0x130 [ 365.439033] ? __local_bh_enable_ip+0x160/0x260 [ 365.443699] ? lock_sock_nested+0xc5/0x100 [ 365.447929] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.452491] ? lock_sock_nested+0x82/0x100 [ 365.456701] ? trace_hardirqs_on+0x28/0x190 [ 365.460999] ? lock_sock_nested+0x82/0x100 [ 365.465209] ? lock_sock_nested+0x82/0x100 [ 365.469435] ? __local_bh_enable_ip+0x160/0x260 [ 365.474084] tcp_sendmsg+0x27/0x40 [ 365.477602] inet_sendmsg+0x108/0x440 [ 365.481380] smc_sendmsg+0x223/0x320 [ 365.485072] ? smc_sendpage+0x170/0x170 [ 365.489036] sock_sendmsg+0xb5/0xf0 [ 365.492647] sock_write_iter+0x215/0x420 [ 365.496684] ? sock_sendmsg+0xf0/0xf0 [ 365.500487] __vfs_write+0x443/0x890 [ 365.504181] ? kernel_read+0x130/0x130 [ 365.508050] ? selinux_file_permission+0x2d1/0x3f0 [ 365.512959] ? rw_verify_area+0xb8/0x2b0 [ 365.516998] vfs_write+0x150/0x4d0 [ 365.520533] ksys_write+0x103/0x260 [ 365.524134] ? do_sys_open+0x16e/0x350 [ 365.528007] ? __ia32_sys_read+0xa0/0xa0 [ 365.532044] ? do_syscall_64+0x21/0x4e0 [ 365.536001] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.541444] __x64_sys_write+0x6e/0xb0 [ 365.545307] do_syscall_64+0xd0/0x4e0 [ 365.549084] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.554267] RIP: 0033:0x459279 [ 365.557455] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 365.576339] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 365.584022] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 365.591268] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 365.598513] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 365.605778] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 365.613026] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 365.620286] CPU: 0 PID: 12656 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 365.628165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.637507] Call Trace: [ 365.640092] dump_stack+0x123/0x177 [ 365.643712] should_fail.cold.4+0x5/0x13 [ 365.647765] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 365.652851] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 365.658114] ? kasan_unpoison_shadow+0x35/0x50 [ 365.662687] __alloc_pages_nodemask+0x1d5/0x710 [ 365.667344] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 365.672358] alloc_pages_current+0xd6/0x1b0 [ 365.676676] skb_page_frag_refill+0x20b/0x400 [ 365.681166] sk_page_frag_refill+0x46/0x1b0 [ 365.685475] tcp_sendmsg_locked+0xc58/0x35b0 [ 365.689874] ? mark_held_locks+0x130/0x130 [ 365.694105] ? mark_held_locks+0xc7/0x130 [ 365.698269] ? tcp_sendpage+0x50/0x50 [ 365.702066] ? mark_held_locks+0xc7/0x130 [ 365.706202] ? __local_bh_enable_ip+0x160/0x260 [ 365.710862] ? lock_sock_nested+0xc5/0x100 [ 365.715086] ? lockdep_hardirqs_on+0x421/0x5c0 [ 365.719832] ? lock_sock_nested+0x82/0x100 [ 365.724057] ? trace_hardirqs_on+0x28/0x190 [ 365.728366] ? lock_sock_nested+0x82/0x100 [ 365.732582] ? __local_bh_enable_ip+0x160/0x260 [ 365.737262] tcp_sendmsg+0x27/0x40 [ 365.740790] inet_sendmsg+0x108/0x440 [ 365.744579] smc_sendmsg+0x223/0x320 [ 365.748312] ? smc_sendpage+0x170/0x170 [ 365.752269] sock_sendmsg+0xb5/0xf0 [ 365.755889] sock_write_iter+0x215/0x420 [ 365.759936] ? sock_sendmsg+0xf0/0xf0 [ 365.763726] __vfs_write+0x443/0x890 [ 365.767426] ? kernel_read+0x130/0x130 [ 365.771298] ? selinux_file_permission+0x2d1/0x3f0 [ 365.776206] ? rw_verify_area+0xb8/0x2b0 [ 365.780246] vfs_write+0x150/0x4d0 [ 365.783762] ksys_write+0x103/0x260 [ 365.787361] ? do_sys_open+0x16e/0x350 [ 365.791222] ? __ia32_sys_read+0xa0/0xa0 [ 365.795278] ? do_syscall_64+0x21/0x4e0 [ 365.799229] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.804572] __x64_sys_write+0x6e/0xb0 [ 365.808442] do_syscall_64+0xd0/0x4e0 [ 365.812218] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 365.817392] RIP: 0033:0x459279 [ 365.820575] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 365.839562] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 365.847249] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 365.854513] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 365.861758] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 365.869009] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 365.876257] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 365.894171] CPU: 0 PID: 12658 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 365.902077] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.911423] Call Trace: [ 365.913990] dump_stack+0x123/0x177 [ 365.917614] should_fail.cold.4+0x5/0x13 [ 365.921665] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 365.926741] ? kernel_text_address+0x79/0xf0 [ 365.931131] ? __kernel_text_address+0xd/0x40 [ 365.935602] ? unwind_get_return_address+0x61/0xa0 [ 365.940507] __should_failslab+0xba/0xf0 [ 365.944542] should_failslab+0x9/0x14 [ 365.948316] __kmalloc+0x70/0x770 [ 365.951746] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 365.956996] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 365.962089] ? tls_push_record+0xf3/0x1720 [ 365.966297] ? tls_sw_sendmsg+0x92d/0x1020 [ 365.970506] ? inet_sendmsg+0x108/0x440 [ 365.974456] ? smc_sendmsg+0x223/0x320 [ 365.978420] ? sock_sendmsg+0xb5/0xf0 [ 365.982200] ? sock_write_iter+0x215/0x420 [ 365.986415] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 365.992192] ? iov_iter_get_pages+0x1ef/0x11a0 [ 365.996870] ? __lock_is_held+0xb5/0x140 [ 366.000917] generic_gcmaes_encrypt+0xfd/0x150 [ 366.005475] ? generic_gcmaes_encrypt+0xfd/0x150 [ 366.010231] ? helper_rfc4106_encrypt+0x450/0x450 [ 366.015054] ? __kmalloc+0x5f1/0x770 [ 366.018755] gcmaes_wrapper_encrypt+0x109/0x180 [ 366.023405] tls_push_record+0x966/0x1720 [ 366.027527] ? lockdep_hardirqs_on+0x421/0x5c0 [ 366.032094] tls_sw_sendmsg+0x92d/0x1020 [ 366.036133] ? mark_held_locks+0x130/0x130 [ 366.040348] ? __lock_acquire+0x792/0x4980 [ 366.044570] ? find_held_lock+0x36/0x1d0 [ 366.048612] ? tls_sw_push_pending_record+0x10/0x10 [ 366.053616] ? __local_bh_enable_ip+0x160/0x260 [ 366.058261] ? lock_sock_nested+0xc5/0x100 [ 366.062469] ? lockdep_hardirqs_on+0x421/0x5c0 [ 366.067025] ? lock_sock_nested+0x82/0x100 [ 366.071233] ? trace_hardirqs_on+0x28/0x190 [ 366.075531] ? lock_sock_nested+0x82/0x100 [ 366.079757] ? lock_sock_nested+0x82/0x100 [ 366.083968] inet_sendmsg+0x108/0x440 [ 366.087748] smc_sendmsg+0x223/0x320 [ 366.091435] ? smc_sendpage+0x170/0x170 [ 366.095382] sock_sendmsg+0xb5/0xf0 [ 366.098983] sock_write_iter+0x215/0x420 [ 366.103018] ? sock_sendmsg+0xf0/0xf0 [ 366.106804] __vfs_write+0x443/0x890 [ 366.110492] ? kernel_read+0x130/0x130 [ 366.114360] ? selinux_file_permission+0x2d1/0x3f0 [ 366.119280] ? rw_verify_area+0xb8/0x2b0 [ 366.123317] vfs_write+0x150/0x4d0 [ 366.126835] ksys_write+0x103/0x260 [ 366.130438] ? do_sys_open+0x16e/0x350 [ 366.134301] ? __ia32_sys_read+0xa0/0xa0 [ 366.138336] ? do_syscall_64+0x21/0x4e0 [ 366.142285] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.147626] __x64_sys_write+0x6e/0xb0 [ 366.151488] do_syscall_64+0xd0/0x4e0 [ 366.155263] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.160429] RIP: 0033:0x459279 [ 366.163597] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 366.182473] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 366.190158] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 366.197416] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 366.204673] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 366.211932] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 366.219177] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 366.260557] FAULT_INJECTION: forcing a failure. [ 366.260557] name failslab, interval 1, probability 0, space 0, times 0 [ 366.273091] FAULT_INJECTION: forcing a failure. [ 366.273091] name failslab, interval 1, probability 0, space 0, times 0 [ 366.285065] CPU: 0 PID: 12670 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 366.285085] FAULT_INJECTION: forcing a failure. [ 366.285085] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 366.292935] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.292938] Call Trace: [ 366.292949] dump_stack+0x123/0x177 [ 366.292961] should_fail.cold.4+0x5/0x13 [ 366.292970] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 366.292977] ? kernel_text_address+0x79/0xf0 [ 366.292983] ? __kernel_text_address+0xd/0x40 [ 366.292988] ? unwind_get_return_address+0x61/0xa0 [ 366.292997] __should_failslab+0xba/0xf0 [ 366.293005] should_failslab+0x9/0x14 [ 366.293011] __kmalloc+0x70/0x770 [ 366.293019] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 366.293026] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 366.293032] ? tls_push_record+0xf3/0x1720 [ 366.293036] ? tls_sw_sendmsg+0x92d/0x1020 [ 366.293042] ? inet_sendmsg+0x108/0x440 [ 366.293048] ? smc_sendmsg+0x223/0x320 [ 366.293054] ? sock_sendmsg+0xb5/0xf0 [ 366.293058] ? sock_write_iter+0x215/0x420 [ 366.293068] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 366.293075] ? iov_iter_get_pages+0x1ef/0x11a0 [ 366.293090] ? __lock_is_held+0xb5/0x140 [ 366.293103] generic_gcmaes_encrypt+0xfd/0x150 [ 366.293107] ? generic_gcmaes_encrypt+0xfd/0x150 [ 366.293113] ? helper_rfc4106_encrypt+0x450/0x450 [ 366.293120] ? __kmalloc+0x5f1/0x770 [ 366.293129] gcmaes_wrapper_encrypt+0x109/0x180 [ 366.293137] tls_push_record+0x966/0x1720 [ 366.293146] ? lockdep_hardirqs_on+0x421/0x5c0 [ 366.434596] tls_sw_sendmsg+0x92d/0x1020 [ 366.438638] ? mark_held_locks+0x130/0x130 [ 366.442852] ? __lock_acquire+0x792/0x4980 [ 366.447074] ? find_held_lock+0x36/0x1d0 [ 366.451126] ? tls_sw_push_pending_record+0x10/0x10 [ 366.456124] ? __local_bh_enable_ip+0x160/0x260 [ 366.460772] ? lock_sock_nested+0xc5/0x100 [ 366.464989] ? lockdep_hardirqs_on+0x421/0x5c0 [ 366.469550] ? lock_sock_nested+0x82/0x100 [ 366.473765] ? trace_hardirqs_on+0x28/0x190 [ 366.478065] ? lock_sock_nested+0x82/0x100 [ 366.482280] ? lock_sock_nested+0x82/0x100 [ 366.486516] inet_sendmsg+0x108/0x440 [ 366.490300] smc_sendmsg+0x223/0x320 [ 366.493997] ? smc_sendpage+0x170/0x170 [ 366.498040] sock_sendmsg+0xb5/0xf0 [ 366.501678] sock_write_iter+0x215/0x420 [ 366.505717] ? sock_sendmsg+0xf0/0xf0 [ 366.509509] __vfs_write+0x443/0x890 [ 366.513229] ? kernel_read+0x130/0x130 [ 366.517119] ? selinux_file_permission+0x2d1/0x3f0 [ 366.522045] ? rw_verify_area+0xb8/0x2b0 [ 366.526082] vfs_write+0x150/0x4d0 [ 366.529627] ksys_write+0x103/0x260 [ 366.533238] ? do_sys_open+0x16e/0x350 [ 366.537108] ? __ia32_sys_read+0xa0/0xa0 [ 366.541151] ? do_syscall_64+0x21/0x4e0 [ 366.545106] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.550448] __x64_sys_write+0x6e/0xb0 [ 366.554316] do_syscall_64+0xd0/0x4e0 [ 366.558100] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.563276] RIP: 0033:0x459279 [ 366.566772] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 366.585658] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 366.593347] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 366.600603] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 366.607858] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 366.615120] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 366.622372] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 366.630574] CPU: 1 PID: 12671 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 366.638466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.647814] Call Trace: [ 366.650396] dump_stack+0x123/0x177 [ 366.654019] should_fail.cold.4+0x5/0x13 [ 366.658075] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 366.663167] ? kernel_text_address+0x79/0xf0 [ 366.667566] ? __kernel_text_address+0xd/0x40 [ 366.672045] ? unwind_get_return_address+0x61/0xa0 [ 366.676963] __should_failslab+0xba/0xf0 [ 366.681193] should_failslab+0x9/0x14 [ 366.685055] __kmalloc+0x70/0x770 [ 366.688484] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 366.693737] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 366.698814] ? tls_push_record+0xf3/0x1720 [ 366.703022] ? tls_sw_sendmsg+0x92d/0x1020 [ 366.707232] ? inet_sendmsg+0x108/0x440 [ 366.711180] ? smc_sendmsg+0x223/0x320 [ 366.715047] ? sock_sendmsg+0xb5/0xf0 [ 366.718820] ? sock_write_iter+0x215/0x420 [ 366.723032] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 366.728806] ? iov_iter_get_pages+0x1ef/0x11a0 [ 366.733384] ? __lock_is_held+0xb5/0x140 [ 366.737424] generic_gcmaes_encrypt+0xfd/0x150 [ 366.741999] ? generic_gcmaes_encrypt+0xfd/0x150 [ 366.746729] ? helper_rfc4106_encrypt+0x450/0x450 [ 366.751649] ? __kmalloc+0x5f1/0x770 [ 366.755341] gcmaes_wrapper_encrypt+0x109/0x180 [ 366.760002] tls_push_record+0x966/0x1720 [ 366.764132] ? lockdep_hardirqs_on+0x421/0x5c0 [ 366.768697] tls_sw_sendmsg+0x92d/0x1020 [ 366.772730] ? mark_held_locks+0x130/0x130 [ 366.776938] ? __lock_acquire+0x792/0x4980 [ 366.781167] ? find_held_lock+0x36/0x1d0 [ 366.785206] ? tls_sw_push_pending_record+0x10/0x10 [ 366.790196] ? __local_bh_enable_ip+0x160/0x260 [ 366.794843] ? lock_sock_nested+0xc5/0x100 [ 366.799417] ? lockdep_hardirqs_on+0x421/0x5c0 [ 366.803978] ? lock_sock_nested+0x82/0x100 [ 366.808200] ? trace_hardirqs_on+0x28/0x190 [ 366.812510] ? lock_sock_nested+0x82/0x100 [ 366.816736] ? lock_sock_nested+0x82/0x100 [ 366.820947] inet_sendmsg+0x108/0x440 [ 366.824743] smc_sendmsg+0x223/0x320 [ 366.828431] ? smc_sendpage+0x170/0x170 [ 366.832505] sock_sendmsg+0xb5/0xf0 [ 366.836134] sock_write_iter+0x215/0x420 [ 366.840182] ? sock_sendmsg+0xf0/0xf0 [ 366.843975] __vfs_write+0x443/0x890 [ 366.847669] ? kernel_read+0x130/0x130 [ 366.851539] ? selinux_file_permission+0x2d1/0x3f0 [ 366.856448] ? rw_verify_area+0xb8/0x2b0 [ 366.860485] vfs_write+0x150/0x4d0 [ 366.864002] ksys_write+0x103/0x260 [ 366.867620] ? do_sys_open+0x16e/0x350 [ 366.871482] ? __ia32_sys_read+0xa0/0xa0 [ 366.875516] ? do_syscall_64+0x21/0x4e0 [ 366.879481] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.884819] __x64_sys_write+0x6e/0xb0 [ 366.888680] do_syscall_64+0xd0/0x4e0 [ 366.892455] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 366.897618] RIP: 0033:0x459279 [ 366.900787] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 366.919683] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 366.927365] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 366.935912] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 366.943154] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 366.950396] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 366.957639] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 366.972796] CPU: 0 PID: 12669 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 366.980814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.990160] Call Trace: [ 366.992740] dump_stack+0x123/0x177 [ 366.996365] should_fail.cold.4+0x5/0x13 [ 367.000423] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 367.005516] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 367.010785] ? kasan_unpoison_shadow+0x35/0x50 [ 367.015370] __alloc_pages_nodemask+0x1d5/0x710 [ 367.020035] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 367.025051] alloc_pages_current+0xd6/0x1b0 [ 367.029367] skb_page_frag_refill+0x20b/0x400 [ 367.033876] sk_page_frag_refill+0x46/0x1b0 [ 367.038188] tcp_sendmsg_locked+0xc58/0x35b0 [ 367.042590] ? mark_held_locks+0x130/0x130 [ 367.046817] ? mark_held_locks+0xc7/0x130 [ 367.050962] ? tcp_sendpage+0x50/0x50 [ 367.054759] ? mark_held_locks+0xc7/0x130 [ 367.058917] ? __local_bh_enable_ip+0x160/0x260 [ 367.063579] ? lock_sock_nested+0xc5/0x100 [ 367.067789] ? lockdep_hardirqs_on+0x421/0x5c0 [ 367.072343] ? lock_sock_nested+0x82/0x100 [ 367.076561] ? trace_hardirqs_on+0x28/0x190 [ 367.080856] ? lock_sock_nested+0x82/0x100 [ 367.085064] ? lock_sock_nested+0x82/0x100 [ 367.089284] ? __local_bh_enable_ip+0x160/0x260 [ 367.093929] tcp_sendmsg+0x27/0x40 [ 367.097452] inet_sendmsg+0x108/0x440 [ 367.101227] smc_sendmsg+0x223/0x320 [ 367.104914] ? smc_sendpage+0x170/0x170 [ 367.108875] sock_sendmsg+0xb5/0xf0 [ 367.112476] sock_write_iter+0x215/0x420 [ 367.116519] ? sock_sendmsg+0xf0/0xf0 [ 367.120300] __vfs_write+0x443/0x890 [ 367.123987] ? kernel_read+0x130/0x130 [ 367.127863] ? selinux_file_permission+0x2d1/0x3f0 [ 367.132770] ? rw_verify_area+0xb8/0x2b0 [ 367.136812] vfs_write+0x150/0x4d0 [ 367.140328] ksys_write+0x103/0x260 [ 367.143926] ? do_sys_open+0x16e/0x350 [ 367.147785] ? __ia32_sys_read+0xa0/0xa0 [ 367.151822] ? do_syscall_64+0x21/0x4e0 [ 367.155770] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.161121] __x64_sys_write+0x6e/0xb0 [ 367.164981] do_syscall_64+0xd0/0x4e0 [ 367.168757] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.173924] RIP: 0033:0x459279 [ 367.177089] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 367.195965] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 367.203658] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 367.210902] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 367.218146] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 367.225394] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 367.232637] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 367.262074] FAULT_INJECTION: forcing a failure. [ 367.262074] name failslab, interval 1, probability 0, space 0, times 0 [ 367.276169] FAULT_INJECTION: forcing a failure. [ 367.276169] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 367.292015] CPU: 0 PID: 12689 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 367.299901] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.309246] Call Trace: [ 367.311817] dump_stack+0x123/0x177 [ 367.315420] should_fail.cold.4+0x5/0x13 [ 367.319454] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 367.324529] ? kernel_text_address+0x79/0xf0 [ 367.328919] ? __kernel_text_address+0xd/0x40 [ 367.333388] ? unwind_get_return_address+0x61/0xa0 [ 367.338290] __should_failslab+0xba/0xf0 [ 367.342324] should_failslab+0x9/0x14 [ 367.346112] __kmalloc+0x70/0x770 [ 367.349540] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 367.354810] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 367.359887] ? tls_push_record+0xf3/0x1720 [ 367.364094] ? tls_sw_sendmsg+0x92d/0x1020 [ 367.368309] ? inet_sendmsg+0x108/0x440 [ 367.372263] ? smc_sendmsg+0x223/0x320 [ 367.376123] ? sock_sendmsg+0xb5/0xf0 [ 367.379895] ? sock_write_iter+0x215/0x420 [ 367.384105] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 367.389876] ? iov_iter_get_pages+0x1ef/0x11a0 [ 367.394442] ? __lock_is_held+0xb5/0x140 [ 367.398489] generic_gcmaes_encrypt+0xfd/0x150 [ 367.403056] ? generic_gcmaes_encrypt+0xfd/0x150 [ 367.407791] ? helper_rfc4106_encrypt+0x450/0x450 [ 367.412611] ? __kmalloc+0x5f1/0x770 [ 367.416304] gcmaes_wrapper_encrypt+0x109/0x180 [ 367.420968] tls_push_record+0x966/0x1720 [ 367.425096] ? lockdep_hardirqs_on+0x421/0x5c0 [ 367.429664] tls_sw_sendmsg+0x92d/0x1020 [ 367.433699] ? mark_held_locks+0x130/0x130 [ 367.437919] ? __lock_acquire+0x792/0x4980 [ 367.442132] ? find_held_lock+0x36/0x1d0 [ 367.446167] ? tls_sw_push_pending_record+0x10/0x10 [ 367.451157] ? __local_bh_enable_ip+0x160/0x260 [ 367.455799] ? lock_sock_nested+0xc5/0x100 [ 367.460019] ? lockdep_hardirqs_on+0x421/0x5c0 [ 367.464582] ? lock_sock_nested+0x82/0x100 [ 367.468811] ? trace_hardirqs_on+0x28/0x190 [ 367.473111] ? lock_sock_nested+0x82/0x100 [ 367.477322] ? lock_sock_nested+0x82/0x100 [ 367.481554] inet_sendmsg+0x108/0x440 [ 367.485332] smc_sendmsg+0x223/0x320 [ 367.489018] ? smc_sendpage+0x170/0x170 [ 367.492966] sock_sendmsg+0xb5/0xf0 [ 367.496565] sock_write_iter+0x215/0x420 [ 367.500609] ? sock_sendmsg+0xf0/0xf0 [ 367.504389] __vfs_write+0x443/0x890 [ 367.508081] ? kernel_read+0x130/0x130 [ 367.511946] ? selinux_file_permission+0x2d1/0x3f0 [ 367.516851] ? rw_verify_area+0xb8/0x2b0 [ 367.520885] vfs_write+0x150/0x4d0 [ 367.524399] ksys_write+0x103/0x260 [ 367.527998] ? do_sys_open+0x16e/0x350 [ 367.531858] ? __ia32_sys_read+0xa0/0xa0 [ 367.535893] ? do_syscall_64+0x21/0x4e0 [ 367.539841] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.545198] __x64_sys_write+0x6e/0xb0 [ 367.549062] do_syscall_64+0xd0/0x4e0 [ 367.552838] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.557998] RIP: 0033:0x459279 [ 367.562122] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 367.580995] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 367.588694] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 367.595941] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 367.603196] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 367.610441] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 367.617683] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 367.628853] CPU: 0 PID: 12680 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 367.636740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.646097] Call Trace: [ 367.648678] dump_stack+0x123/0x177 [ 367.652306] should_fail.cold.4+0x5/0x13 [ 367.656361] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 367.661449] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 367.666728] ? kasan_unpoison_shadow+0x35/0x50 [ 367.671287] __alloc_pages_nodemask+0x1d5/0x710 [ 367.675932] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 367.680927] alloc_pages_current+0xd6/0x1b0 [ 367.685227] skb_page_frag_refill+0x20b/0x400 [ 367.689698] sk_page_frag_refill+0x46/0x1b0 [ 367.693994] tcp_sendmsg_locked+0xc58/0x35b0 [ 367.698379] ? mark_held_locks+0x130/0x130 [ 367.702587] ? mark_held_locks+0xc7/0x130 [ 367.706727] ? tcp_sendpage+0x50/0x50 [ 367.710501] ? mark_held_locks+0xc7/0x130 [ 367.714622] ? __local_bh_enable_ip+0x160/0x260 [ 367.719264] ? lock_sock_nested+0xc5/0x100 [ 367.723475] ? lockdep_hardirqs_on+0x421/0x5c0 [ 367.728041] ? lock_sock_nested+0x82/0x100 [ 367.732249] ? trace_hardirqs_on+0x28/0x190 [ 367.736556] ? lock_sock_nested+0x82/0x100 [ 367.740764] ? lock_sock_nested+0x82/0x100 [ 367.744972] ? __local_bh_enable_ip+0x160/0x260 [ 367.749627] tcp_sendmsg+0x27/0x40 [ 367.753155] inet_sendmsg+0x108/0x440 [ 367.756931] smc_sendmsg+0x223/0x320 [ 367.760617] ? smc_sendpage+0x170/0x170 [ 367.764562] sock_sendmsg+0xb5/0xf0 [ 367.768161] sock_write_iter+0x215/0x420 [ 367.772212] ? sock_sendmsg+0xf0/0xf0 [ 367.776007] __vfs_write+0x443/0x890 [ 367.779693] ? kernel_read+0x130/0x130 [ 367.783557] ? selinux_file_permission+0x2d1/0x3f0 [ 367.788473] ? rw_verify_area+0xb8/0x2b0 [ 367.792507] vfs_write+0x150/0x4d0 [ 367.796021] ksys_write+0x103/0x260 [ 367.799619] ? do_sys_open+0x16e/0x350 [ 367.803480] ? __ia32_sys_read+0xa0/0xa0 [ 367.807513] ? do_syscall_64+0x21/0x4e0 [ 367.811461] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.816812] __x64_sys_write+0x6e/0xb0 [ 367.820672] do_syscall_64+0xd0/0x4e0 [ 367.824459] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 367.829621] RIP: 0033:0x459279 [ 367.832792] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 367.851676] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 367.859380] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 367.866626] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 367.873869] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 367.881130] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 367.888375] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 367.942033] FAULT_INJECTION: forcing a failure. [ 367.942033] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 367.967441] FAULT_INJECTION: forcing a failure. [ 367.967441] name failslab, interval 1, probability 0, space 0, times 0 [ 367.979786] CPU: 0 PID: 12698 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 367.987671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.997002] Call Trace: [ 367.999580] dump_stack+0x123/0x177 [ 368.003191] should_fail.cold.4+0x5/0x13 [ 368.007233] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 368.012320] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 368.017577] ? kasan_unpoison_shadow+0x35/0x50 [ 368.022135] __alloc_pages_nodemask+0x1d5/0x710 [ 368.026782] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 368.031778] alloc_pages_current+0xd6/0x1b0 [ 368.036080] skb_page_frag_refill+0x20b/0x400 [ 368.040552] sk_page_frag_refill+0x46/0x1b0 [ 368.044855] tcp_sendmsg_locked+0xc58/0x35b0 [ 368.049240] ? mark_held_locks+0x130/0x130 [ 368.053447] ? mark_held_locks+0xc7/0x130 [ 368.057577] ? tcp_sendpage+0x50/0x50 [ 368.061354] ? mark_held_locks+0xc7/0x130 [ 368.065473] ? __local_bh_enable_ip+0x160/0x260 [ 368.070112] ? lock_sock_nested+0xc5/0x100 [ 368.074321] ? lockdep_hardirqs_on+0x421/0x5c0 [ 368.078886] ? lock_sock_nested+0x82/0x100 [ 368.083095] ? trace_hardirqs_on+0x28/0x190 [ 368.087388] ? lock_sock_nested+0x82/0x100 [ 368.091597] ? lock_sock_nested+0x82/0x100 [ 368.095814] ? __local_bh_enable_ip+0x160/0x260 [ 368.100458] tcp_sendmsg+0x27/0x40 [ 368.103974] inet_sendmsg+0x108/0x440 [ 368.107749] smc_sendmsg+0x223/0x320 [ 368.111437] ? smc_sendpage+0x170/0x170 [ 368.115381] sock_sendmsg+0xb5/0xf0 [ 368.118995] sock_write_iter+0x215/0x420 [ 368.123041] ? sock_sendmsg+0xf0/0xf0 [ 368.126822] __vfs_write+0x443/0x890 [ 368.130511] ? kernel_read+0x130/0x130 [ 368.134383] ? selinux_file_permission+0x2d1/0x3f0 [ 368.139287] ? rw_verify_area+0xb8/0x2b0 [ 368.143321] vfs_write+0x150/0x4d0 [ 368.146846] ksys_write+0x103/0x260 [ 368.150451] ? do_sys_open+0x16e/0x350 [ 368.154313] ? __ia32_sys_read+0xa0/0xa0 [ 368.158347] ? do_syscall_64+0x21/0x4e0 [ 368.162305] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.167643] __x64_sys_write+0x6e/0xb0 [ 368.171503] do_syscall_64+0xd0/0x4e0 [ 368.175290] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.180471] RIP: 0033:0x459279 [ 368.183638] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 368.202511] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 368.210190] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 368.217432] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 368.224675] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 368.231916] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 368.239170] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 368.264236] CPU: 0 PID: 12708 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 368.272135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.281567] Call Trace: [ 368.284140] dump_stack+0x123/0x177 [ 368.287745] should_fail.cold.4+0x5/0x13 [ 368.291781] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 368.296858] ? kernel_text_address+0x79/0xf0 [ 368.301239] ? __kernel_text_address+0xd/0x40 [ 368.305709] ? unwind_get_return_address+0x61/0xa0 [ 368.310612] __should_failslab+0xba/0xf0 [ 368.314733] should_failslab+0x9/0x14 [ 368.318504] __kmalloc+0x70/0x770 [ 368.321932] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 368.327182] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 368.332261] ? tls_push_record+0xf3/0x1720 [ 368.336479] ? tls_sw_sendmsg+0x92d/0x1020 [ 368.340698] ? inet_sendmsg+0x108/0x440 [ 368.344645] ? smc_sendmsg+0x223/0x320 [ 368.348503] ? sock_sendmsg+0xb5/0xf0 [ 368.352276] ? sock_write_iter+0x215/0x420 [ 368.356484] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 368.362256] ? iov_iter_get_pages+0x1ef/0x11a0 [ 368.366828] ? __lock_is_held+0xb5/0x140 [ 368.370867] generic_gcmaes_encrypt+0xfd/0x150 [ 368.375421] ? generic_gcmaes_encrypt+0xfd/0x150 [ 368.380146] ? helper_rfc4106_encrypt+0x450/0x450 [ 368.384960] ? __kmalloc+0x5f1/0x770 [ 368.388668] gcmaes_wrapper_encrypt+0x109/0x180 [ 368.393313] tls_push_record+0x966/0x1720 [ 368.397434] ? lockdep_hardirqs_on+0x421/0x5c0 [ 368.402003] tls_sw_sendmsg+0x92d/0x1020 [ 368.406039] ? mark_held_locks+0x130/0x130 [ 368.410254] ? __lock_acquire+0x792/0x4980 [ 368.414465] ? find_held_lock+0x36/0x1d0 [ 368.418500] ? tls_sw_push_pending_record+0x10/0x10 [ 368.423498] ? __local_bh_enable_ip+0x160/0x260 [ 368.428148] ? lock_sock_nested+0xc5/0x100 [ 368.432354] ? lockdep_hardirqs_on+0x421/0x5c0 [ 368.436907] ? lock_sock_nested+0x82/0x100 [ 368.441114] ? trace_hardirqs_on+0x28/0x190 [ 368.445404] ? lock_sock_nested+0x82/0x100 [ 368.449608] ? lock_sock_nested+0x82/0x100 [ 368.453816] inet_sendmsg+0x108/0x440 [ 368.457603] smc_sendmsg+0x223/0x320 [ 368.461290] ? smc_sendpage+0x170/0x170 [ 368.465234] sock_sendmsg+0xb5/0xf0 [ 368.468834] sock_write_iter+0x215/0x420 [ 368.472866] ? sock_sendmsg+0xf0/0xf0 [ 368.476641] ? __get_node_page+0x160/0xac0 [ 368.480853] __vfs_write+0x443/0x890 [ 368.484539] ? kernel_read+0x130/0x130 [ 368.488403] ? selinux_file_permission+0x2d1/0x3f0 [ 368.493306] ? rw_verify_area+0xb8/0x2b0 [ 368.497360] vfs_write+0x150/0x4d0 [ 368.500876] ksys_write+0x103/0x260 [ 368.504474] ? do_sys_open+0x16e/0x350 [ 368.508332] ? __ia32_sys_read+0xa0/0xa0 [ 368.512366] ? do_syscall_64+0x21/0x4e0 [ 368.516311] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.521661] __x64_sys_write+0x6e/0xb0 [ 368.525524] do_syscall_64+0xd0/0x4e0 [ 368.529299] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.534459] RIP: 0033:0x459279 [ 368.537625] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 368.556497] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 2020/06/02 10:25:10 executed programs: 1276 [ 368.564190] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 368.571695] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 368.578940] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 368.586182] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 368.593600] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 368.634322] FAULT_INJECTION: forcing a failure. [ 368.634322] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 368.634711] FAULT_INJECTION: forcing a failure. [ 368.634711] name failslab, interval 1, probability 0, space 0, times 0 [ 368.659964] FAULT_INJECTION: forcing a failure. [ 368.659964] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 368.672390] CPU: 0 PID: 12712 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 368.680267] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.689608] Call Trace: [ 368.692198] dump_stack+0x123/0x177 [ 368.695808] should_fail.cold.4+0x5/0x13 [ 368.699853] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 368.704937] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 368.710191] ? kasan_unpoison_shadow+0x35/0x50 [ 368.714752] __alloc_pages_nodemask+0x1d5/0x710 [ 368.719405] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 368.724422] alloc_pages_current+0xd6/0x1b0 [ 368.728723] skb_page_frag_refill+0x20b/0x400 [ 368.733197] sk_page_frag_refill+0x46/0x1b0 [ 368.737506] tcp_sendmsg_locked+0xc58/0x35b0 [ 368.741903] ? mark_held_locks+0x130/0x130 [ 368.746222] ? mark_held_locks+0xc7/0x130 [ 368.750351] ? tcp_sendpage+0x50/0x50 [ 368.754133] ? mark_held_locks+0xc7/0x130 [ 368.758257] ? __local_bh_enable_ip+0x160/0x260 [ 368.762905] ? lock_sock_nested+0xc5/0x100 [ 368.767114] ? lockdep_hardirqs_on+0x421/0x5c0 [ 368.771678] ? lock_sock_nested+0x82/0x100 [ 368.775888] ? trace_hardirqs_on+0x28/0x190 [ 368.780188] ? lock_sock_nested+0x82/0x100 [ 368.784421] ? lock_sock_nested+0x82/0x100 [ 368.788639] ? __local_bh_enable_ip+0x160/0x260 [ 368.793287] tcp_sendmsg+0x27/0x40 [ 368.796811] inet_sendmsg+0x108/0x440 [ 368.800596] smc_sendmsg+0x223/0x320 [ 368.804293] ? smc_sendpage+0x170/0x170 [ 368.808242] sock_sendmsg+0xb5/0xf0 [ 368.811852] sock_write_iter+0x215/0x420 [ 368.815896] ? sock_sendmsg+0xf0/0xf0 [ 368.819685] ? f2fs_build_segment_manager+0x8700/0x8df0 [ 368.825036] __vfs_write+0x443/0x890 [ 368.828752] ? kernel_read+0x130/0x130 [ 368.832634] ? selinux_file_permission+0x2d1/0x3f0 [ 368.837564] ? rw_verify_area+0xb8/0x2b0 [ 368.841622] vfs_write+0x150/0x4d0 [ 368.845151] ksys_write+0x103/0x260 [ 368.848756] ? do_sys_open+0x16e/0x350 [ 368.852624] ? __ia32_sys_read+0xa0/0xa0 [ 368.856666] ? do_syscall_64+0x21/0x4e0 [ 368.860625] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.865973] __x64_sys_write+0x6e/0xb0 [ 368.869856] do_syscall_64+0xd0/0x4e0 [ 368.873640] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 368.878809] RIP: 0033:0x459279 [ 368.881984] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 368.900881] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 368.908575] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 368.915836] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 368.923519] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 368.930764] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 368.938019] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 368.945285] CPU: 1 PID: 12715 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 368.953169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.962518] Call Trace: [ 368.965096] dump_stack+0x123/0x177 [ 368.968705] should_fail.cold.4+0x5/0x13 [ 368.972761] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 368.977856] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 368.983110] ? kasan_unpoison_shadow+0x35/0x50 [ 368.987816] __alloc_pages_nodemask+0x1d5/0x710 [ 368.992470] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 368.996861] FAULT_INJECTION: forcing a failure. [ 368.996861] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 368.997473] alloc_pages_current+0xd6/0x1b0 [ 369.013539] skb_page_frag_refill+0x20b/0x400 [ 369.018034] sk_page_frag_refill+0x46/0x1b0 [ 369.022335] tcp_sendmsg_locked+0xc58/0x35b0 [ 369.026722] ? mark_held_locks+0x130/0x130 [ 369.030936] ? mark_held_locks+0xc7/0x130 [ 369.035083] ? tcp_sendpage+0x50/0x50 [ 369.038862] ? mark_held_locks+0xc7/0x130 [ 369.042986] ? __local_bh_enable_ip+0x160/0x260 [ 369.047634] ? lock_sock_nested+0xc5/0x100 [ 369.051845] ? lockdep_hardirqs_on+0x421/0x5c0 [ 369.056423] ? lock_sock_nested+0x82/0x100 [ 369.060651] ? trace_hardirqs_on+0x28/0x190 [ 369.064953] ? lock_sock_nested+0x82/0x100 [ 369.069163] ? lock_sock_nested+0x82/0x100 [ 369.073378] ? __local_bh_enable_ip+0x160/0x260 [ 369.078028] tcp_sendmsg+0x27/0x40 [ 369.081547] inet_sendmsg+0x108/0x440 [ 369.085348] smc_sendmsg+0x223/0x320 [ 369.089045] ? smc_sendpage+0x170/0x170 [ 369.092995] sock_sendmsg+0xb5/0xf0 [ 369.096599] sock_write_iter+0x215/0x420 [ 369.100654] ? sock_sendmsg+0xf0/0xf0 [ 369.104438] __vfs_write+0x443/0x890 [ 369.108134] ? kernel_read+0x130/0x130 [ 369.112018] ? selinux_file_permission+0x2d1/0x3f0 [ 369.116927] ? rw_verify_area+0xb8/0x2b0 [ 369.120966] vfs_write+0x150/0x4d0 [ 369.124488] ksys_write+0x103/0x260 [ 369.128106] ? do_sys_open+0x16e/0x350 [ 369.131973] ? __ia32_sys_read+0xa0/0xa0 [ 369.136025] ? do_syscall_64+0x21/0x4e0 [ 369.139976] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.145334] __x64_sys_write+0x6e/0xb0 [ 369.149198] do_syscall_64+0xd0/0x4e0 [ 369.152981] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.158147] RIP: 0033:0x459279 [ 369.161322] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 369.180223] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 369.187924] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 369.195171] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 369.202419] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 369.209674] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 369.216934] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 369.224210] CPU: 0 PID: 12722 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 369.232214] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.241559] Call Trace: [ 369.244142] dump_stack+0x123/0x177 [ 369.247766] should_fail.cold.4+0x5/0x13 [ 369.251820] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 369.256914] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 369.262191] ? kasan_unpoison_shadow+0x35/0x50 [ 369.266763] __alloc_pages_nodemask+0x1d5/0x710 [ 369.271410] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 369.276407] alloc_pages_current+0xd6/0x1b0 [ 369.280706] skb_page_frag_refill+0x20b/0x400 [ 369.285186] sk_page_frag_refill+0x46/0x1b0 [ 369.289483] tcp_sendmsg_locked+0xc58/0x35b0 [ 369.293867] ? mark_held_locks+0x130/0x130 [ 369.298082] ? tcp_sendpage+0x50/0x50 [ 369.301871] ? mark_held_locks+0xc7/0x130 [ 369.305995] ? __local_bh_enable_ip+0x160/0x260 [ 369.310658] ? lock_sock_nested+0xc5/0x100 [ 369.314874] ? lockdep_hardirqs_on+0x421/0x5c0 [ 369.319431] ? lock_sock_nested+0x82/0x100 [ 369.323638] ? trace_hardirqs_on+0x28/0x190 [ 369.327931] ? lock_sock_nested+0x82/0x100 [ 369.332141] ? lock_sock_nested+0x82/0x100 [ 369.336350] ? __local_bh_enable_ip+0x160/0x260 [ 369.341013] tcp_sendmsg+0x27/0x40 [ 369.344528] inet_sendmsg+0x108/0x440 [ 369.348303] smc_sendmsg+0x223/0x320 [ 369.351992] ? smc_sendpage+0x170/0x170 [ 369.355954] sock_sendmsg+0xb5/0xf0 [ 369.359556] sock_write_iter+0x215/0x420 [ 369.363592] ? sock_sendmsg+0xf0/0xf0 [ 369.367377] __vfs_write+0x443/0x890 [ 369.371069] ? kernel_read+0x130/0x130 [ 369.374948] ? selinux_file_permission+0x2d1/0x3f0 [ 369.379860] ? rw_verify_area+0xb8/0x2b0 [ 369.383897] vfs_write+0x150/0x4d0 [ 369.387413] ksys_write+0x103/0x260 [ 369.391015] ? do_sys_open+0x16e/0x350 [ 369.394878] ? __ia32_sys_read+0xa0/0xa0 [ 369.398924] ? do_syscall_64+0x21/0x4e0 [ 369.402875] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.408214] __x64_sys_write+0x6e/0xb0 [ 369.412075] do_syscall_64+0xd0/0x4e0 [ 369.415853] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.421017] RIP: 0033:0x459279 [ 369.424185] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 369.443076] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 369.450772] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 369.458020] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 369.465264] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 369.472508] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 369.479753] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 369.502072] CPU: 0 PID: 12719 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 369.510085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.519428] Call Trace: [ 369.522010] dump_stack+0x123/0x177 [ 369.525631] should_fail.cold.4+0x5/0x13 [ 369.529674] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 369.534753] ? kernel_text_address+0x79/0xf0 [ 369.539135] ? __kernel_text_address+0xd/0x40 [ 369.543619] ? unwind_get_return_address+0x61/0xa0 [ 369.548523] __should_failslab+0xba/0xf0 [ 369.552577] should_failslab+0x9/0x14 [ 369.556353] __kmalloc+0x70/0x770 [ 369.559783] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 369.565035] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 369.570113] ? tls_push_record+0xf3/0x1720 [ 369.574322] ? tls_sw_sendmsg+0x92d/0x1020 [ 369.578533] ? inet_sendmsg+0x108/0x440 [ 369.582480] ? smc_sendmsg+0x223/0x320 [ 369.586341] ? sock_sendmsg+0xb5/0xf0 [ 369.590115] ? sock_write_iter+0x215/0x420 [ 369.594353] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 369.600125] ? iov_iter_get_pages+0x1ef/0x11a0 [ 369.604687] ? __lock_is_held+0xb5/0x140 [ 369.608745] generic_gcmaes_encrypt+0xfd/0x150 [ 369.613313] ? generic_gcmaes_encrypt+0xfd/0x150 [ 369.618043] ? helper_rfc4106_encrypt+0x450/0x450 [ 369.622860] ? __kmalloc+0x5f1/0x770 [ 369.626897] gcmaes_wrapper_encrypt+0x109/0x180 [ 369.631542] tls_push_record+0x966/0x1720 [ 369.635751] ? lockdep_hardirqs_on+0x421/0x5c0 [ 369.640313] tls_sw_sendmsg+0x92d/0x1020 [ 369.644348] ? mark_held_locks+0x130/0x130 [ 369.648555] ? __lock_acquire+0x792/0x4980 [ 369.652769] ? find_held_lock+0x36/0x1d0 [ 369.656807] ? tls_sw_push_pending_record+0x10/0x10 [ 369.661810] ? __local_bh_enable_ip+0x160/0x260 [ 369.666454] ? lock_sock_nested+0xc5/0x100 [ 369.670667] ? lockdep_hardirqs_on+0x421/0x5c0 [ 369.675223] ? lock_sock_nested+0x82/0x100 [ 369.679447] ? trace_hardirqs_on+0x28/0x190 [ 369.683743] ? lock_sock_nested+0x82/0x100 [ 369.687951] ? lock_sock_nested+0x82/0x100 [ 369.692162] inet_sendmsg+0x108/0x440 [ 369.695940] smc_sendmsg+0x223/0x320 [ 369.699630] ? smc_sendpage+0x170/0x170 [ 369.703595] sock_sendmsg+0xb5/0xf0 [ 369.707209] sock_write_iter+0x215/0x420 [ 369.711260] ? sock_sendmsg+0xf0/0xf0 [ 369.715042] __vfs_write+0x443/0x890 [ 369.718731] ? kernel_read+0x130/0x130 [ 369.722596] ? selinux_file_permission+0x2d1/0x3f0 [ 369.727522] ? rw_verify_area+0xb8/0x2b0 [ 369.731557] vfs_write+0x150/0x4d0 [ 369.735091] ksys_write+0x103/0x260 [ 369.738690] ? do_sys_open+0x16e/0x350 [ 369.742552] ? __ia32_sys_read+0xa0/0xa0 [ 369.746589] ? do_syscall_64+0x21/0x4e0 [ 369.750539] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.755878] __x64_sys_write+0x6e/0xb0 [ 369.759743] do_syscall_64+0xd0/0x4e0 [ 369.763519] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 369.768688] RIP: 0033:0x459279 [ 369.771856] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 369.790745] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 369.798549] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 369.805973] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 369.813228] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 369.820502] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 369.827750] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 369.841653] FAULT_INJECTION: forcing a failure. [ 369.841653] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 369.864330] CPU: 1 PID: 12727 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 369.872235] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.881583] Call Trace: [ 369.884166] dump_stack+0x123/0x177 [ 369.887793] should_fail.cold.4+0x5/0x13 [ 369.891853] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 369.897033] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 369.902304] ? kasan_unpoison_shadow+0x35/0x50 [ 369.906883] __alloc_pages_nodemask+0x1d5/0x710 [ 369.911548] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 369.916826] alloc_pages_current+0xd6/0x1b0 [ 369.921144] skb_page_frag_refill+0x20b/0x400 [ 369.925637] sk_page_frag_refill+0x46/0x1b0 [ 369.929957] tcp_sendmsg_locked+0xc58/0x35b0 [ 369.934362] ? mark_held_locks+0x130/0x130 [ 369.938597] ? mark_held_locks+0xc7/0x130 [ 369.942746] ? tcp_sendpage+0x50/0x50 [ 369.946534] ? mark_held_locks+0xc7/0x130 [ 369.950659] ? __local_bh_enable_ip+0x160/0x260 [ 369.955302] ? lock_sock_nested+0xc5/0x100 [ 369.959518] ? lockdep_hardirqs_on+0x421/0x5c0 [ 369.964077] ? lock_sock_nested+0x82/0x100 [ 369.968290] ? trace_hardirqs_on+0x28/0x190 [ 369.972587] ? lock_sock_nested+0x82/0x100 [ 369.976796] ? lock_sock_nested+0x82/0x100 [ 369.981032] ? __local_bh_enable_ip+0x160/0x260 [ 369.985681] tcp_sendmsg+0x27/0x40 [ 369.989197] inet_sendmsg+0x108/0x440 [ 369.992974] smc_sendmsg+0x223/0x320 [ 369.996751] ? smc_sendpage+0x170/0x170 [ 370.000801] sock_sendmsg+0xb5/0xf0 [ 370.004404] sock_write_iter+0x215/0x420 [ 370.008513] ? sock_sendmsg+0xf0/0xf0 [ 370.012312] __vfs_write+0x443/0x890 [ 370.016020] ? kernel_read+0x130/0x130 [ 370.019892] ? selinux_file_permission+0x2d1/0x3f0 [ 370.024803] ? rw_verify_area+0xb8/0x2b0 [ 370.028842] vfs_write+0x150/0x4d0 [ 370.032362] ksys_write+0x103/0x260 [ 370.035982] ? do_sys_open+0x16e/0x350 [ 370.039846] ? __ia32_sys_read+0xa0/0xa0 [ 370.043885] ? do_syscall_64+0x21/0x4e0 [ 370.047861] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.053204] __x64_sys_write+0x6e/0xb0 [ 370.057069] do_syscall_64+0xd0/0x4e0 [ 370.060847] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.066011] RIP: 0033:0x459279 [ 370.069178] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 370.088072] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 370.095752] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 370.102996] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 370.110255] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 370.117514] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 370.124769] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 370.182849] FAULT_INJECTION: forcing a failure. [ 370.182849] name failslab, interval 1, probability 0, space 0, times 0 [ 370.194666] FAULT_INJECTION: forcing a failure. [ 370.194666] name failslab, interval 1, probability 0, space 0, times 0 [ 370.206646] FAULT_INJECTION: forcing a failure. [ 370.206646] name failslab, interval 1, probability 0, space 0, times 0 [ 370.218236] CPU: 0 PID: 12746 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 370.218285] FAULT_INJECTION: forcing a failure. [ 370.218285] name failslab, interval 1, probability 0, space 0, times 0 [ 370.226105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.226108] Call Trace: [ 370.226119] dump_stack+0x123/0x177 [ 370.226130] should_fail.cold.4+0x5/0x13 [ 370.226139] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 370.226146] ? kernel_text_address+0x79/0xf0 [ 370.226152] ? __kernel_text_address+0xd/0x40 [ 370.226158] ? unwind_get_return_address+0x61/0xa0 [ 370.226168] __should_failslab+0xba/0xf0 [ 370.226175] should_failslab+0x9/0x14 [ 370.226181] __kmalloc+0x70/0x770 [ 370.226191] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 370.226199] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 370.226206] ? tls_push_record+0xf3/0x1720 [ 370.226210] ? tls_sw_sendmsg+0x92d/0x1020 [ 370.226216] ? inet_sendmsg+0x108/0x440 [ 370.226222] ? smc_sendmsg+0x223/0x320 [ 370.226228] ? sock_sendmsg+0xb5/0xf0 [ 370.226232] ? sock_write_iter+0x215/0x420 [ 370.226242] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 370.226249] ? iov_iter_get_pages+0x1ef/0x11a0 [ 370.226265] ? __lock_is_held+0xb5/0x140 [ 370.226279] generic_gcmaes_encrypt+0xfd/0x150 [ 370.226284] ? generic_gcmaes_encrypt+0xfd/0x150 [ 370.226289] ? helper_rfc4106_encrypt+0x450/0x450 [ 370.226296] ? __kmalloc+0x5f1/0x770 [ 370.226305] gcmaes_wrapper_encrypt+0x109/0x180 [ 370.226314] tls_push_record+0x966/0x1720 [ 370.237549] FAULT_INJECTION: forcing a failure. [ 370.237549] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 370.246808] ? lockdep_hardirqs_on+0x421/0x5c0 [ 370.246824] tls_sw_sendmsg+0x92d/0x1020 [ 370.246829] ? mark_held_locks+0x130/0x130 [ 370.246834] ? __lock_acquire+0x792/0x4980 [ 370.391396] ? find_held_lock+0x36/0x1d0 [ 370.395446] ? tls_sw_push_pending_record+0x10/0x10 [ 370.400450] ? __local_bh_enable_ip+0x160/0x260 [ 370.405095] ? lock_sock_nested+0xc5/0x100 [ 370.409311] ? lockdep_hardirqs_on+0x421/0x5c0 [ 370.413878] ? lock_sock_nested+0x82/0x100 [ 370.418107] ? trace_hardirqs_on+0x28/0x190 [ 370.422418] ? lock_sock_nested+0x82/0x100 [ 370.426627] ? lock_sock_nested+0x82/0x100 [ 370.430847] inet_sendmsg+0x108/0x440 [ 370.434633] smc_sendmsg+0x223/0x320 [ 370.438341] ? smc_sendpage+0x170/0x170 [ 370.442291] sock_sendmsg+0xb5/0xf0 [ 370.445901] sock_write_iter+0x215/0x420 [ 370.449953] ? sock_sendmsg+0xf0/0xf0 [ 370.453744] __vfs_write+0x443/0x890 [ 370.457444] ? kernel_read+0x130/0x130 [ 370.461312] ? selinux_file_permission+0x2d1/0x3f0 [ 370.466220] ? rw_verify_area+0xb8/0x2b0 [ 370.470263] vfs_write+0x150/0x4d0 [ 370.473793] ksys_write+0x103/0x260 [ 370.477402] ? do_sys_open+0x16e/0x350 [ 370.481266] ? __ia32_sys_read+0xa0/0xa0 [ 370.485305] ? do_syscall_64+0x21/0x4e0 [ 370.489261] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.494611] __x64_sys_write+0x6e/0xb0 [ 370.498478] do_syscall_64+0xd0/0x4e0 [ 370.502258] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.507443] RIP: 0033:0x459279 [ 370.510615] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 370.529503] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 370.537208] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 370.544457] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 370.551709] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 370.558977] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 370.566223] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 370.575600] CPU: 0 PID: 12748 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 370.583482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.592845] Call Trace: [ 370.595428] dump_stack+0x123/0x177 [ 370.599042] should_fail.cold.4+0x5/0x13 [ 370.603085] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 370.608188] ? kernel_text_address+0x79/0xf0 [ 370.612579] ? __kernel_text_address+0xd/0x40 [ 370.617074] ? unwind_get_return_address+0x61/0xa0 [ 370.621987] __should_failslab+0xba/0xf0 [ 370.626033] should_failslab+0x9/0x14 [ 370.629815] __kmalloc+0x70/0x770 [ 370.633268] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 370.638539] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 370.643636] ? tls_push_record+0xf3/0x1720 [ 370.647845] ? tls_sw_sendmsg+0x92d/0x1020 [ 370.652067] ? inet_sendmsg+0x108/0x440 [ 370.656023] ? smc_sendmsg+0x223/0x320 [ 370.659889] ? sock_sendmsg+0xb5/0xf0 [ 370.663670] ? sock_write_iter+0x215/0x420 [ 370.667890] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 370.673672] ? iov_iter_get_pages+0x1ef/0x11a0 [ 370.678237] ? __lock_is_held+0xb5/0x140 [ 370.682286] generic_gcmaes_encrypt+0xfd/0x150 [ 370.686850] ? generic_gcmaes_encrypt+0xfd/0x150 [ 370.691599] ? helper_rfc4106_encrypt+0x450/0x450 [ 370.696423] ? __kmalloc+0x5f1/0x770 [ 370.700119] gcmaes_wrapper_encrypt+0x109/0x180 [ 370.704771] tls_push_record+0x966/0x1720 [ 370.708896] ? lockdep_hardirqs_on+0x421/0x5c0 [ 370.713461] tls_sw_sendmsg+0x92d/0x1020 [ 370.717500] ? mark_held_locks+0x130/0x130 [ 370.721731] ? __lock_acquire+0x792/0x4980 [ 370.725947] ? find_held_lock+0x36/0x1d0 [ 370.729992] ? tls_sw_push_pending_record+0x10/0x10 [ 370.734988] ? __local_bh_enable_ip+0x160/0x260 [ 370.739635] ? lock_sock_nested+0xc5/0x100 [ 370.743852] ? lockdep_hardirqs_on+0x421/0x5c0 [ 370.748416] ? lock_sock_nested+0x82/0x100 [ 370.752629] ? trace_hardirqs_on+0x28/0x190 [ 370.756926] ? lock_sock_nested+0x82/0x100 [ 370.761137] ? lock_sock_nested+0x82/0x100 [ 370.765354] inet_sendmsg+0x108/0x440 [ 370.769137] smc_sendmsg+0x223/0x320 [ 370.772833] ? smc_sendpage+0x170/0x170 [ 370.776798] sock_sendmsg+0xb5/0xf0 [ 370.780423] sock_write_iter+0x215/0x420 [ 370.784481] ? sock_sendmsg+0xf0/0xf0 [ 370.788286] __vfs_write+0x443/0x890 [ 370.791998] ? kernel_read+0x130/0x130 [ 370.795867] ? selinux_file_permission+0x2d1/0x3f0 [ 370.800783] ? rw_verify_area+0xb8/0x2b0 [ 370.804829] vfs_write+0x150/0x4d0 [ 370.808357] ksys_write+0x103/0x260 [ 370.811974] ? do_sys_open+0x16e/0x350 [ 370.815848] ? __ia32_sys_read+0xa0/0xa0 [ 370.819895] ? do_syscall_64+0x21/0x4e0 [ 370.823855] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.829206] __x64_sys_write+0x6e/0xb0 [ 370.833083] do_syscall_64+0xd0/0x4e0 [ 370.836870] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 370.842150] RIP: 0033:0x459279 [ 370.845349] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 370.864261] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 370.871968] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 370.879224] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 370.886491] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 370.893748] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 370.901003] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 370.908278] CPU: 1 PID: 12747 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 370.916161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.925504] Call Trace: [ 370.928103] dump_stack+0x123/0x177 [ 370.931742] should_fail.cold.4+0x5/0x13 [ 370.935786] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 370.940864] ? kernel_text_address+0x79/0xf0 [ 370.945264] ? __kernel_text_address+0xd/0x40 [ 370.949745] ? unwind_get_return_address+0x61/0xa0 [ 370.954657] __should_failslab+0xba/0xf0 [ 370.958701] should_failslab+0x9/0x14 [ 370.962480] __kmalloc+0x70/0x770 [ 370.965914] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 370.971179] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 370.976260] ? tls_push_record+0xf3/0x1720 [ 370.980471] ? tls_sw_sendmsg+0x92d/0x1020 [ 370.984683] ? inet_sendmsg+0x108/0x440 [ 370.988635] ? smc_sendmsg+0x223/0x320 [ 370.992502] ? sock_sendmsg+0xb5/0xf0 [ 370.996277] ? sock_write_iter+0x215/0x420 [ 371.000509] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 371.006283] ? iov_iter_get_pages+0x1ef/0x11a0 [ 371.010847] ? __lock_is_held+0xb5/0x140 [ 371.014902] generic_gcmaes_encrypt+0xfd/0x150 [ 371.019587] ? generic_gcmaes_encrypt+0xfd/0x150 [ 371.024325] ? helper_rfc4106_encrypt+0x450/0x450 [ 371.029168] ? __kmalloc+0x5f1/0x770 [ 371.032863] gcmaes_wrapper_encrypt+0x109/0x180 [ 371.037527] tls_push_record+0x966/0x1720 [ 371.041652] ? lockdep_hardirqs_on+0x421/0x5c0 [ 371.046222] tls_sw_sendmsg+0x92d/0x1020 [ 371.050260] ? mark_held_locks+0x130/0x130 [ 371.054481] ? __lock_acquire+0x792/0x4980 [ 371.058700] ? find_held_lock+0x36/0x1d0 [ 371.062740] ? tls_sw_push_pending_record+0x10/0x10 [ 371.067732] ? __local_bh_enable_ip+0x160/0x260 [ 371.072378] ? lock_sock_nested+0xc5/0x100 [ 371.076589] ? lockdep_hardirqs_on+0x421/0x5c0 [ 371.081173] ? lock_sock_nested+0x82/0x100 [ 371.085397] ? trace_hardirqs_on+0x28/0x190 [ 371.089694] ? lock_sock_nested+0x82/0x100 [ 371.093904] ? lock_sock_nested+0x82/0x100 [ 371.098120] inet_sendmsg+0x108/0x440 [ 371.101916] smc_sendmsg+0x223/0x320 [ 371.105617] ? smc_sendpage+0x170/0x170 [ 371.109572] sock_sendmsg+0xb5/0xf0 [ 371.113192] sock_write_iter+0x215/0x420 [ 371.117244] ? sock_sendmsg+0xf0/0xf0 [ 371.121041] __vfs_write+0x443/0x890 [ 371.124730] ? kernel_read+0x130/0x130 [ 371.128599] ? selinux_file_permission+0x2d1/0x3f0 [ 371.133513] ? rw_verify_area+0xb8/0x2b0 [ 371.137567] vfs_write+0x150/0x4d0 [ 371.141084] ksys_write+0x103/0x260 [ 371.144688] ? do_sys_open+0x16e/0x350 [ 371.148550] ? __ia32_sys_read+0xa0/0xa0 [ 371.152614] ? do_syscall_64+0x21/0x4e0 [ 371.156563] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.161905] __x64_sys_write+0x6e/0xb0 [ 371.165776] do_syscall_64+0xd0/0x4e0 [ 371.169572] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.174736] RIP: 0033:0x459279 [ 371.177906] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 371.196798] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 371.204480] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 371.211742] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 371.218987] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 371.226250] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 371.233497] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 371.240757] CPU: 0 PID: 12750 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 371.248637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.257983] Call Trace: [ 371.260564] dump_stack+0x123/0x177 [ 371.264188] should_fail.cold.4+0x5/0x13 [ 371.268287] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 371.273381] ? kernel_text_address+0x79/0xf0 [ 371.277785] ? __kernel_text_address+0xd/0x40 [ 371.282270] ? unwind_get_return_address+0x61/0xa0 [ 371.287306] __should_failslab+0xba/0xf0 [ 371.291358] should_failslab+0x9/0x14 [ 371.295146] __kmalloc+0x70/0x770 [ 371.298590] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 371.303862] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 371.308955] ? tls_push_record+0xf3/0x1720 [ 371.313179] ? tls_sw_sendmsg+0x92d/0x1020 [ 371.317410] ? inet_sendmsg+0x108/0x440 [ 371.321374] ? smc_sendmsg+0x223/0x320 [ 371.325948] ? sock_sendmsg+0xb5/0xf0 [ 371.329737] ? sock_write_iter+0x215/0x420 [ 371.333967] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 371.339755] ? iov_iter_get_pages+0x1ef/0x11a0 [ 371.344337] ? __lock_is_held+0xb5/0x140 [ 371.348396] generic_gcmaes_encrypt+0xfd/0x150 [ 371.352967] ? generic_gcmaes_encrypt+0xfd/0x150 [ 371.357711] ? helper_rfc4106_encrypt+0x450/0x450 [ 371.362547] ? __kmalloc+0x5f1/0x770 [ 371.366244] gcmaes_wrapper_encrypt+0x109/0x180 [ 371.370906] tls_push_record+0x966/0x1720 [ 371.375042] ? lockdep_hardirqs_on+0x421/0x5c0 [ 371.379624] tls_sw_sendmsg+0x92d/0x1020 [ 371.383680] ? mark_held_locks+0x130/0x130 [ 371.387905] ? __lock_acquire+0x792/0x4980 [ 371.392140] ? find_held_lock+0x36/0x1d0 [ 371.396197] ? tls_sw_push_pending_record+0x10/0x10 [ 371.401202] ? __local_bh_enable_ip+0x160/0x260 [ 371.405885] ? lock_sock_nested+0xc5/0x100 [ 371.410104] ? lockdep_hardirqs_on+0x421/0x5c0 [ 371.414674] ? lock_sock_nested+0x82/0x100 [ 371.418897] ? trace_hardirqs_on+0x28/0x190 [ 371.423207] ? lock_sock_nested+0x82/0x100 [ 371.427432] ? lock_sock_nested+0x82/0x100 [ 371.431659] inet_sendmsg+0x108/0x440 [ 371.435447] smc_sendmsg+0x223/0x320 [ 371.439144] ? smc_sendpage+0x170/0x170 [ 371.443101] sock_sendmsg+0xb5/0xf0 [ 371.446720] sock_write_iter+0x215/0x420 [ 371.450774] ? sock_sendmsg+0xf0/0xf0 [ 371.454571] __vfs_write+0x443/0x890 [ 371.458275] ? kernel_read+0x130/0x130 [ 371.462151] ? selinux_file_permission+0x2d1/0x3f0 [ 371.467171] ? rw_verify_area+0xb8/0x2b0 [ 371.471209] vfs_write+0x150/0x4d0 [ 371.474726] ksys_write+0x103/0x260 [ 371.478325] ? do_sys_open+0x16e/0x350 [ 371.482302] ? __ia32_sys_read+0xa0/0xa0 [ 371.486340] ? do_syscall_64+0x21/0x4e0 [ 371.490292] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.495638] __x64_sys_write+0x6e/0xb0 [ 371.499588] do_syscall_64+0xd0/0x4e0 [ 371.503367] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.508557] RIP: 0033:0x459279 [ 371.511726] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 371.530712] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 371.538667] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 371.545912] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 371.553155] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 371.560414] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 371.567656] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 371.582656] CPU: 0 PID: 12743 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 371.590544] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.599887] Call Trace: [ 371.602464] dump_stack+0x123/0x177 [ 371.606095] should_fail.cold.4+0x5/0x13 [ 371.610152] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 371.615248] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 371.620548] ? kasan_unpoison_shadow+0x35/0x50 [ 371.625131] __alloc_pages_nodemask+0x1d5/0x710 [ 371.629803] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 371.634837] alloc_pages_current+0xd6/0x1b0 [ 371.639155] skb_page_frag_refill+0x20b/0x400 [ 371.643642] sk_page_frag_refill+0x46/0x1b0 [ 371.647956] tcp_sendmsg_locked+0xc58/0x35b0 [ 371.652364] ? mark_held_locks+0x130/0x130 [ 371.656632] ? mark_held_locks+0xc7/0x130 [ 371.660792] ? tcp_sendpage+0x50/0x50 [ 371.664592] ? mark_held_locks+0xc7/0x130 [ 371.668732] ? __local_bh_enable_ip+0x160/0x260 [ 371.673402] ? lock_sock_nested+0xc5/0x100 [ 371.677645] ? lockdep_hardirqs_on+0x421/0x5c0 [ 371.682222] ? lock_sock_nested+0x82/0x100 [ 371.686448] ? trace_hardirqs_on+0x28/0x190 [ 371.690760] ? lock_sock_nested+0x82/0x100 [ 371.694989] ? __local_bh_enable_ip+0x160/0x260 [ 371.699655] tcp_sendmsg+0x27/0x40 [ 371.703188] inet_sendmsg+0x108/0x440 [ 371.706982] smc_sendmsg+0x223/0x320 [ 371.710690] ? smc_sendpage+0x170/0x170 [ 371.714655] sock_sendmsg+0xb5/0xf0 [ 371.718277] sock_write_iter+0x215/0x420 [ 371.722336] ? sock_sendmsg+0xf0/0xf0 [ 371.726139] __vfs_write+0x443/0x890 [ 371.729845] ? kernel_read+0x130/0x130 [ 371.733715] ? selinux_file_permission+0x2d1/0x3f0 [ 371.738636] ? rw_verify_area+0xb8/0x2b0 [ 371.742675] vfs_write+0x150/0x4d0 [ 371.746191] ksys_write+0x103/0x260 [ 371.749792] ? do_sys_open+0x16e/0x350 [ 371.753673] ? __ia32_sys_read+0xa0/0xa0 [ 371.757709] ? do_syscall_64+0x21/0x4e0 [ 371.761658] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.766996] __x64_sys_write+0x6e/0xb0 [ 371.770861] do_syscall_64+0xd0/0x4e0 [ 371.776548] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 371.781711] RIP: 0033:0x459279 [ 371.784880] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 371.803757] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 371.811460] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 371.818722] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 371.825972] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 371.833219] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 371.840463] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 371.851866] FAULT_INJECTION: forcing a failure. [ 371.851866] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 371.869064] FAULT_INJECTION: forcing a failure. [ 371.869064] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 371.880456] FAULT_INJECTION: forcing a failure. [ 371.880456] name failslab, interval 1, probability 0, space 0, times 0 [ 371.896894] CPU: 1 PID: 12771 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 371.904785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.914119] Call Trace: [ 371.916709] dump_stack+0x123/0x177 [ 371.920316] should_fail.cold.4+0x5/0x13 [ 371.924353] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 371.929430] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 371.934681] ? kasan_unpoison_shadow+0x35/0x50 [ 371.939247] __alloc_pages_nodemask+0x1d5/0x710 [ 371.944008] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 371.949010] alloc_pages_current+0xd6/0x1b0 [ 371.953312] skb_page_frag_refill+0x20b/0x400 [ 371.957802] sk_page_frag_refill+0x46/0x1b0 [ 371.962109] tcp_sendmsg_locked+0xc58/0x35b0 [ 371.966509] ? mark_held_locks+0x130/0x130 [ 371.970722] ? mark_held_locks+0xc7/0x130 [ 371.974856] ? tcp_sendpage+0x50/0x50 [ 371.978639] ? mark_held_locks+0xc7/0x130 [ 371.982769] ? __local_bh_enable_ip+0x160/0x260 [ 371.987416] ? lock_sock_nested+0xc5/0x100 [ 371.991629] ? lockdep_hardirqs_on+0x421/0x5c0 [ 371.996183] ? lock_sock_nested+0x82/0x100 [ 372.000393] ? trace_hardirqs_on+0x28/0x190 [ 372.004686] ? lock_sock_nested+0x82/0x100 [ 372.008911] ? __local_bh_enable_ip+0x160/0x260 [ 372.013566] tcp_sendmsg+0x27/0x40 [ 372.017089] inet_sendmsg+0x108/0x440 [ 372.020871] smc_sendmsg+0x223/0x320 [ 372.032901] ? smc_sendpage+0x170/0x170 [ 372.036855] sock_sendmsg+0xb5/0xf0 [ 372.040457] sock_write_iter+0x215/0x420 [ 372.044492] ? sock_sendmsg+0xf0/0xf0 [ 372.048276] __vfs_write+0x443/0x890 [ 372.051965] ? kernel_read+0x130/0x130 [ 372.055831] ? selinux_file_permission+0x2d1/0x3f0 [ 372.060738] ? rw_verify_area+0xb8/0x2b0 [ 372.064774] vfs_write+0x150/0x4d0 [ 372.068291] ksys_write+0x103/0x260 [ 372.071892] ? do_sys_open+0x16e/0x350 [ 372.075753] ? __ia32_sys_read+0xa0/0xa0 [ 372.079789] ? do_syscall_64+0x21/0x4e0 [ 372.083743] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.089082] __x64_sys_write+0x6e/0xb0 [ 372.092945] do_syscall_64+0xd0/0x4e0 [ 372.096719] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.101885] RIP: 0033:0x459279 [ 372.105054] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 372.123954] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 372.131634] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 372.138881] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 372.146127] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 372.153371] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 372.160635] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 372.169360] CPU: 1 PID: 12778 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 372.177248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.186603] Call Trace: [ 372.189178] dump_stack+0x123/0x177 [ 372.192800] should_fail.cold.4+0x5/0x13 [ 372.196859] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 372.201949] ? kernel_text_address+0x79/0xf0 [ 372.206349] ? __kernel_text_address+0xd/0x40 [ 372.210838] ? unwind_get_return_address+0x61/0xa0 [ 372.215761] __should_failslab+0xba/0xf0 [ 372.219801] should_failslab+0x9/0x14 [ 372.223596] __kmalloc+0x70/0x770 [ 372.227029] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 372.232291] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 372.237393] ? tls_push_record+0xf3/0x1720 [ 372.241603] ? tls_sw_sendmsg+0x92d/0x1020 [ 372.245820] ? inet_sendmsg+0x108/0x440 [ 372.249779] ? smc_sendmsg+0x223/0x320 [ 372.253666] ? sock_sendmsg+0xb5/0xf0 [ 372.257446] ? sock_write_iter+0x215/0x420 [ 372.261661] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 372.267459] ? iov_iter_get_pages+0x1ef/0x11a0 [ 372.272025] ? __lock_is_held+0xb5/0x140 [ 372.276066] generic_gcmaes_encrypt+0xfd/0x150 [ 372.280636] ? generic_gcmaes_encrypt+0xfd/0x150 [ 372.285385] ? helper_rfc4106_encrypt+0x450/0x450 [ 372.290212] ? __kmalloc+0x5f1/0x770 [ 372.293912] gcmaes_wrapper_encrypt+0x109/0x180 [ 372.298560] tls_push_record+0x966/0x1720 [ 372.302688] ? lockdep_hardirqs_on+0x421/0x5c0 [ 372.307274] tls_sw_sendmsg+0x92d/0x1020 [ 372.311321] ? mark_held_locks+0x130/0x130 [ 372.315537] ? __lock_acquire+0x792/0x4980 [ 372.319757] ? find_held_lock+0x36/0x1d0 [ 372.323797] ? tls_sw_push_pending_record+0x10/0x10 [ 372.328793] ? __local_bh_enable_ip+0x160/0x260 [ 372.333467] ? lock_sock_nested+0xc5/0x100 [ 372.337680] ? lockdep_hardirqs_on+0x421/0x5c0 [ 372.342242] ? lock_sock_nested+0x82/0x100 [ 372.346456] ? trace_hardirqs_on+0x28/0x190 [ 372.350759] ? lock_sock_nested+0x82/0x100 [ 372.354968] ? lock_sock_nested+0x82/0x100 [ 372.359183] inet_sendmsg+0x108/0x440 [ 372.362968] smc_sendmsg+0x223/0x320 [ 372.366662] ? smc_sendpage+0x170/0x170 [ 372.370649] sock_sendmsg+0xb5/0xf0 [ 372.374276] sock_write_iter+0x215/0x420 [ 372.378329] ? sock_sendmsg+0xf0/0xf0 [ 372.382113] __vfs_write+0x443/0x890 [ 372.385818] ? kernel_read+0x130/0x130 [ 372.389689] ? selinux_file_permission+0x2d1/0x3f0 [ 372.394599] ? rw_verify_area+0xb8/0x2b0 [ 372.398654] vfs_write+0x150/0x4d0 [ 372.402174] ksys_write+0x103/0x260 [ 372.405781] ? do_sys_open+0x16e/0x350 [ 372.409650] ? __ia32_sys_read+0xa0/0xa0 [ 372.413694] ? do_syscall_64+0x21/0x4e0 [ 372.417662] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.423005] __x64_sys_write+0x6e/0xb0 [ 372.426870] do_syscall_64+0xd0/0x4e0 [ 372.430650] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.435817] RIP: 0033:0x459279 [ 372.438986] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 372.457865] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 372.465548] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 372.472811] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 372.480059] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 372.487305] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 372.494550] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 372.517495] CPU: 0 PID: 12764 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 372.525408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.534755] Call Trace: [ 372.537337] dump_stack+0x123/0x177 [ 372.540964] should_fail.cold.4+0x5/0x13 [ 372.545113] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 372.550211] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 372.555478] ? kasan_unpoison_shadow+0x35/0x50 [ 372.560041] __alloc_pages_nodemask+0x1d5/0x710 [ 372.564686] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 372.569696] alloc_pages_current+0xd6/0x1b0 [ 372.573995] skb_page_frag_refill+0x20b/0x400 [ 372.578480] sk_page_frag_refill+0x46/0x1b0 [ 372.582799] tcp_sendmsg_locked+0xc58/0x35b0 [ 372.587184] ? mark_held_locks+0x130/0x130 [ 372.591391] ? mark_held_locks+0xc7/0x130 [ 372.595519] ? tcp_sendpage+0x50/0x50 [ 372.599296] ? mark_held_locks+0xc7/0x130 [ 372.603440] ? __local_bh_enable_ip+0x160/0x260 [ 372.608082] ? lock_sock_nested+0xc5/0x100 [ 372.612292] ? lockdep_hardirqs_on+0x421/0x5c0 [ 372.616850] ? lock_sock_nested+0x82/0x100 [ 372.621074] ? trace_hardirqs_on+0x28/0x190 [ 372.625370] ? lock_sock_nested+0x82/0x100 [ 372.629578] ? lock_sock_nested+0x82/0x100 [ 372.633786] ? __local_bh_enable_ip+0x160/0x260 [ 372.638431] tcp_sendmsg+0x27/0x40 [ 372.641962] inet_sendmsg+0x108/0x440 [ 372.645739] smc_sendmsg+0x223/0x320 [ 372.649442] ? smc_sendpage+0x170/0x170 [ 372.653390] sock_sendmsg+0xb5/0xf0 [ 372.657090] sock_write_iter+0x215/0x420 [ 372.661134] ? sock_sendmsg+0xf0/0xf0 [ 372.664917] __vfs_write+0x443/0x890 [ 372.668606] ? kernel_read+0x130/0x130 [ 372.672472] ? selinux_file_permission+0x2d1/0x3f0 [ 372.677393] ? rw_verify_area+0xb8/0x2b0 [ 372.681430] vfs_write+0x150/0x4d0 [ 372.684946] ksys_write+0x103/0x260 [ 372.688547] ? do_sys_open+0x16e/0x350 [ 372.692415] ? __ia32_sys_read+0xa0/0xa0 [ 372.696469] ? do_syscall_64+0x21/0x4e0 [ 372.700445] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.705800] __x64_sys_write+0x6e/0xb0 [ 372.709684] do_syscall_64+0xd0/0x4e0 [ 372.713462] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 372.718626] RIP: 0033:0x459279 [ 372.721809] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 372.740705] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 372.748401] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 372.755655] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 372.762916] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 372.770267] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 372.777508] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 372.854097] FAULT_INJECTION: forcing a failure. [ 372.854097] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 372.854266] FAULT_INJECTION: forcing a failure. [ 372.854266] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 372.867953] FAULT_INJECTION: forcing a failure. [ 372.867953] name failslab, interval 1, probability 0, space 0, times 0 [ 372.879235] FAULT_INJECTION: forcing a failure. [ 372.879235] name failslab, interval 1, probability 0, space 0, times 0 [ 372.900399] CPU: 1 PID: 12791 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 372.900403] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.900406] Call Trace: [ 372.900416] dump_stack+0x123/0x177 [ 372.900427] should_fail.cold.4+0x5/0x13 [ 372.900434] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 372.900441] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 372.900448] ? kasan_unpoison_shadow+0x35/0x50 [ 372.900458] __alloc_pages_nodemask+0x1d5/0x710 [ 372.900466] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 372.900481] alloc_pages_current+0xd6/0x1b0 [ 372.900491] skb_page_frag_refill+0x20b/0x400 [ 372.900500] sk_page_frag_refill+0x46/0x1b0 [ 372.900509] tcp_sendmsg_locked+0xc58/0x35b0 [ 372.900518] ? mark_held_locks+0x130/0x130 [ 372.900523] ? mark_held_locks+0xc7/0x130 [ 372.900537] ? tcp_sendpage+0x50/0x50 [ 372.982010] ? mark_held_locks+0xc7/0x130 [ 372.986152] ? __local_bh_enable_ip+0x160/0x260 [ 372.990798] ? lock_sock_nested+0xc5/0x100 [ 372.995008] ? lockdep_hardirqs_on+0x421/0x5c0 [ 372.999568] ? lock_sock_nested+0x82/0x100 [ 373.003791] ? trace_hardirqs_on+0x28/0x190 [ 373.008097] ? lock_sock_nested+0x82/0x100 [ 373.012692] ? lock_sock_nested+0x82/0x100 [ 373.016918] ? __local_bh_enable_ip+0x160/0x260 [ 373.021567] tcp_sendmsg+0x27/0x40 [ 373.025086] inet_sendmsg+0x108/0x440 [ 373.028882] smc_sendmsg+0x223/0x320 [ 373.032575] ? smc_sendpage+0x170/0x170 [ 373.036546] sock_sendmsg+0xb5/0xf0 [ 373.040158] sock_write_iter+0x215/0x420 [ 373.044200] ? sock_sendmsg+0xf0/0xf0 [ 373.047982] ? f2fs_ioctl+0x6730/0x6e70 [ 373.051937] __vfs_write+0x443/0x890 [ 373.055628] ? kernel_read+0x130/0x130 [ 373.059500] ? selinux_file_permission+0x2d1/0x3f0 [ 373.064421] ? rw_verify_area+0xb8/0x2b0 [ 373.068456] vfs_write+0x150/0x4d0 [ 373.071972] ksys_write+0x103/0x260 [ 373.075573] ? do_sys_open+0x16e/0x350 [ 373.079436] ? __ia32_sys_read+0xa0/0xa0 [ 373.083475] ? do_syscall_64+0x21/0x4e0 [ 373.087426] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.093028] __x64_sys_write+0x6e/0xb0 [ 373.096889] do_syscall_64+0xd0/0x4e0 [ 373.100665] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.105829] RIP: 0033:0x459279 [ 373.108996] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 373.127872] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 373.135554] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 373.142799] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 373.150043] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 373.157287] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 373.164530] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 373.173564] CPU: 0 PID: 12796 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 373.181460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.190806] Call Trace: [ 373.193390] dump_stack+0x123/0x177 [ 373.197015] should_fail.cold.4+0x5/0x13 [ 373.201073] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 373.206169] ? kernel_text_address+0x79/0xf0 [ 373.210571] ? __kernel_text_address+0xd/0x40 [ 373.215058] ? unwind_get_return_address+0x61/0xa0 [ 373.219979] __should_failslab+0xba/0xf0 [ 373.224059] should_failslab+0x9/0x14 [ 373.227837] __kmalloc+0x70/0x770 [ 373.231271] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 373.236524] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 373.241605] ? tls_push_record+0xf3/0x1720 [ 373.245819] ? tls_sw_sendmsg+0x92d/0x1020 [ 373.250032] ? inet_sendmsg+0x108/0x440 [ 373.253982] ? smc_sendmsg+0x223/0x320 [ 373.257849] ? sock_sendmsg+0xb5/0xf0 [ 373.261634] ? sock_write_iter+0x215/0x420 [ 373.265847] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 373.271625] ? iov_iter_get_pages+0x1ef/0x11a0 [ 373.276192] ? __lock_is_held+0xb5/0x140 [ 373.280234] generic_gcmaes_encrypt+0xfd/0x150 [ 373.284792] ? generic_gcmaes_encrypt+0xfd/0x150 [ 373.289539] ? helper_rfc4106_encrypt+0x450/0x450 [ 373.294361] ? __kmalloc+0x5f1/0x770 [ 373.298053] gcmaes_wrapper_encrypt+0x109/0x180 [ 373.302698] tls_push_record+0x966/0x1720 [ 373.306831] ? lockdep_hardirqs_on+0x421/0x5c0 [ 373.311407] tls_sw_sendmsg+0x92d/0x1020 [ 373.315462] ? mark_held_locks+0x130/0x130 [ 373.319680] ? __lock_acquire+0x792/0x4980 [ 373.323900] ? find_held_lock+0x36/0x1d0 [ 373.327963] ? tls_sw_push_pending_record+0x10/0x10 [ 373.332955] ? __local_bh_enable_ip+0x160/0x260 [ 373.337604] ? lock_sock_nested+0xc5/0x100 [ 373.341820] ? lockdep_hardirqs_on+0x421/0x5c0 [ 373.346385] ? lock_sock_nested+0x82/0x100 [ 373.350595] ? trace_hardirqs_on+0x28/0x190 [ 373.354895] ? lock_sock_nested+0x82/0x100 [ 373.359106] ? lock_sock_nested+0x82/0x100 [ 373.363321] inet_sendmsg+0x108/0x440 [ 373.367102] smc_sendmsg+0x223/0x320 [ 373.370796] ? smc_sendpage+0x170/0x170 [ 373.374745] sock_sendmsg+0xb5/0xf0 [ 373.378352] sock_write_iter+0x215/0x420 [ 373.382392] ? sock_sendmsg+0xf0/0xf0 [ 373.386178] __vfs_write+0x443/0x890 [ 373.389886] ? kernel_read+0x130/0x130 [ 373.393773] ? selinux_file_permission+0x2d1/0x3f0 [ 373.398688] ? rw_verify_area+0xb8/0x2b0 [ 373.402814] vfs_write+0x150/0x4d0 [ 373.406333] ksys_write+0x103/0x260 [ 373.409934] ? do_sys_open+0x16e/0x350 [ 373.413802] ? __ia32_sys_read+0xa0/0xa0 [ 373.417839] ? do_syscall_64+0x21/0x4e0 [ 373.421793] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.427153] __x64_sys_write+0x6e/0xb0 [ 373.431018] do_syscall_64+0xd0/0x4e0 [ 373.434809] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.439977] RIP: 0033:0x459279 [ 373.443147] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 373.462206] RSP: 002b:00007f4815ca0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 373.469898] RAX: ffffffffffffffda RBX: 00007f4815ca0c90 RCX: 0000000000459279 [ 373.477144] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 373.484390] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 373.491651] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815ca16d4 [ 373.498898] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 373.506165] CPU: 1 PID: 12786 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 373.514046] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.523391] Call Trace: [ 373.526002] dump_stack+0x123/0x177 [ 373.529628] should_fail.cold.4+0x5/0x13 [ 373.533684] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 373.538780] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 373.544067] ? kasan_unpoison_shadow+0x35/0x50 [ 373.548650] __alloc_pages_nodemask+0x1d5/0x710 [ 373.552681] FAULT_INJECTION: forcing a failure. [ 373.552681] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 373.553311] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 373.570229] alloc_pages_current+0xd6/0x1b0 [ 373.574549] skb_page_frag_refill+0x20b/0x400 [ 373.579022] sk_page_frag_refill+0x46/0x1b0 [ 373.583344] tcp_sendmsg_locked+0xc58/0x35b0 [ 373.587731] ? mark_held_locks+0x130/0x130 [ 373.591940] ? mark_held_locks+0xc7/0x130 [ 373.596074] ? tcp_sendpage+0x50/0x50 [ 373.599859] ? mark_held_locks+0xc7/0x130 [ 373.603985] ? __local_bh_enable_ip+0x160/0x260 [ 373.608630] ? lock_sock_nested+0xc5/0x100 [ 373.612841] ? lockdep_hardirqs_on+0x421/0x5c0 [ 373.617409] ? lock_sock_nested+0x82/0x100 [ 373.621620] ? trace_hardirqs_on+0x28/0x190 [ 373.626097] ? lock_sock_nested+0x82/0x100 [ 373.630308] ? lock_sock_nested+0x82/0x100 [ 373.634522] ? __local_bh_enable_ip+0x160/0x260 [ 373.639180] tcp_sendmsg+0x27/0x40 [ 373.642703] inet_sendmsg+0x108/0x440 [ 373.646483] smc_sendmsg+0x223/0x320 [ 373.650176] ? smc_sendpage+0x170/0x170 [ 373.654129] sock_sendmsg+0xb5/0xf0 [ 373.657734] sock_write_iter+0x215/0x420 [ 373.661790] ? sock_sendmsg+0xf0/0xf0 [ 373.665576] __vfs_write+0x443/0x890 [ 373.669286] ? kernel_read+0x130/0x130 [ 373.673155] ? selinux_file_permission+0x2d1/0x3f0 [ 373.678062] ? rw_verify_area+0xb8/0x2b0 [ 373.682106] vfs_write+0x150/0x4d0 [ 373.685631] ksys_write+0x103/0x260 [ 373.689255] ? do_sys_open+0x16e/0x350 [ 373.693118] ? __ia32_sys_read+0xa0/0xa0 [ 373.697173] ? do_syscall_64+0x21/0x4e0 [ 373.701129] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.706471] __x64_sys_write+0x6e/0xb0 [ 373.710336] do_syscall_64+0xd0/0x4e0 [ 373.714122] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.719292] RIP: 0033:0x459279 [ 373.722467] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 373.741349] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 373.749035] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 373.756285] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 373.763530] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 373.770790] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 373.778053] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 373.785315] CPU: 0 PID: 12803 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 373.793196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.802536] Call Trace: [ 373.805108] dump_stack+0x123/0x177 [ 373.808718] should_fail.cold.4+0x5/0x13 [ 373.812768] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 373.817856] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 373.823125] ? kasan_unpoison_shadow+0x35/0x50 [ 373.827701] __alloc_pages_nodemask+0x1d5/0x710 [ 373.832363] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 373.837396] alloc_pages_current+0xd6/0x1b0 [ 373.841711] skb_page_frag_refill+0x20b/0x400 [ 373.846203] sk_page_frag_refill+0x46/0x1b0 [ 373.850516] tcp_sendmsg_locked+0xc58/0x35b0 [ 373.854914] ? mark_held_locks+0x130/0x130 [ 373.859159] ? tcp_sendpage+0x50/0x50 [ 373.862942] ? mark_held_locks+0xc7/0x130 [ 373.867093] ? __local_bh_enable_ip+0x160/0x260 [ 373.871744] ? lock_sock_nested+0xc5/0x100 [ 373.875957] ? lockdep_hardirqs_on+0x421/0x5c0 [ 373.880531] ? lock_sock_nested+0x82/0x100 [ 373.884745] ? trace_hardirqs_on+0x28/0x190 [ 373.889057] ? lock_sock_nested+0x82/0x100 [ 373.893702] ? lock_sock_nested+0x82/0x100 [ 373.897915] ? __local_bh_enable_ip+0x160/0x260 [ 373.902562] tcp_sendmsg+0x27/0x40 [ 373.906087] inet_sendmsg+0x108/0x440 [ 373.909872] smc_sendmsg+0x223/0x320 [ 373.913565] ? smc_sendpage+0x170/0x170 [ 373.917540] sock_sendmsg+0xb5/0xf0 [ 373.921144] sock_write_iter+0x215/0x420 [ 373.925181] ? sock_sendmsg+0xf0/0xf0 [ 373.928976] __vfs_write+0x443/0x890 [ 373.932676] ? kernel_read+0x130/0x130 [ 373.936561] ? selinux_file_permission+0x2d1/0x3f0 [ 373.941470] ? rw_verify_area+0xb8/0x2b0 [ 373.945508] vfs_write+0x150/0x4d0 [ 373.949027] ksys_write+0x103/0x260 [ 373.952639] ? do_sys_open+0x16e/0x350 [ 373.956510] ? __ia32_sys_read+0xa0/0xa0 [ 373.960574] ? do_syscall_64+0x21/0x4e0 [ 373.964532] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.969880] __x64_sys_write+0x6e/0xb0 [ 373.973748] do_syscall_64+0xd0/0x4e0 [ 373.977554] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 373.982735] RIP: 0033:0x459279 [ 373.985917] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 374.004821] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 374.012618] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 374.019875] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 374.027144] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 374.034414] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 374.041665] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 374.049862] CPU: 1 PID: 12800 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 374.057761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.067107] Call Trace: [ 374.069686] dump_stack+0x123/0x177 [ 374.073309] should_fail.cold.4+0x5/0x13 [ 374.077363] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 374.082456] ? kernel_text_address+0x79/0xf0 [ 374.086858] ? __kernel_text_address+0xd/0x40 [ 374.091345] ? unwind_get_return_address+0x61/0xa0 [ 374.096271] __should_failslab+0xba/0xf0 [ 374.100339] should_failslab+0x9/0x14 [ 374.104114] __kmalloc+0x70/0x770 [ 374.107544] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 374.112795] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 374.117871] ? tls_push_record+0xf3/0x1720 [ 374.122093] ? tls_sw_sendmsg+0x92d/0x1020 [ 374.126316] ? inet_sendmsg+0x108/0x440 [ 374.130280] ? smc_sendmsg+0x223/0x320 [ 374.134144] ? sock_sendmsg+0xb5/0xf0 [ 374.137919] ? sock_write_iter+0x215/0x420 [ 374.142130] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 374.147905] ? iov_iter_get_pages+0x1ef/0x11a0 [ 374.152482] ? __lock_is_held+0xb5/0x140 [ 374.156535] generic_gcmaes_encrypt+0xfd/0x150 [ 374.161091] ? generic_gcmaes_encrypt+0xfd/0x150 [ 374.165819] ? helper_rfc4106_encrypt+0x450/0x450 [ 374.170640] ? __kmalloc+0x5f1/0x770 [ 374.174330] gcmaes_wrapper_encrypt+0x109/0x180 [ 374.178987] tls_push_record+0x966/0x1720 [ 374.183110] ? lockdep_hardirqs_on+0x421/0x5c0 [ 374.187672] tls_sw_sendmsg+0x92d/0x1020 [ 374.191720] ? mark_held_locks+0x130/0x130 [ 374.195943] ? __lock_acquire+0x792/0x4980 [ 374.200677] ? find_held_lock+0x36/0x1d0 [ 374.204714] ? tls_sw_push_pending_record+0x10/0x10 [ 374.209719] ? __local_bh_enable_ip+0x160/0x260 [ 374.214361] ? lock_sock_nested+0xc5/0x100 [ 374.218569] ? lockdep_hardirqs_on+0x421/0x5c0 [ 374.223139] ? lock_sock_nested+0x82/0x100 [ 374.227349] ? trace_hardirqs_on+0x28/0x190 [ 374.231645] ? lock_sock_nested+0x82/0x100 [ 374.235855] ? lock_sock_nested+0x82/0x100 [ 374.240073] inet_sendmsg+0x108/0x440 [ 374.243849] smc_sendmsg+0x223/0x320 [ 374.247535] ? smc_sendpage+0x170/0x170 [ 374.251483] sock_sendmsg+0xb5/0xf0 [ 374.255084] sock_write_iter+0x215/0x420 [ 374.259122] ? sock_sendmsg+0xf0/0xf0 [ 374.262904] __vfs_write+0x443/0x890 [ 374.266605] ? kernel_read+0x130/0x130 [ 374.270486] ? selinux_file_permission+0x2d1/0x3f0 [ 374.275391] ? rw_verify_area+0xb8/0x2b0 [ 374.279463] vfs_write+0x150/0x4d0 [ 374.282982] ksys_write+0x103/0x260 [ 374.286597] ? do_sys_open+0x16e/0x350 [ 374.290475] ? __ia32_sys_read+0xa0/0xa0 [ 374.294511] ? do_syscall_64+0x21/0x4e0 [ 374.298459] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.303816] __x64_sys_write+0x6e/0xb0 [ 374.307692] do_syscall_64+0xd0/0x4e0 [ 374.311466] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.316630] RIP: 0033:0x459279 [ 374.319798] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 374.338689] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 374.346372] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 374.353615] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 2020/06/02 10:25:15 executed programs: 1298 [ 374.360860] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 374.368105] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 374.375390] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 374.419870] FAULT_INJECTION: forcing a failure. [ 374.419870] name failslab, interval 1, probability 0, space 0, times 0 [ 374.420281] FAULT_INJECTION: forcing a failure. [ 374.420281] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 374.435092] FAULT_INJECTION: forcing a failure. [ 374.435092] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 374.460952] FAULT_INJECTION: forcing a failure. [ 374.460952] name failslab, interval 1, probability 0, space 0, times 0 [ 374.461939] CPU: 1 PID: 12817 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 374.473709] FAULT_INJECTION: forcing a failure. [ 374.473709] name failslab, interval 1, probability 0, space 0, times 0 [ 374.480009] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.480012] Call Trace: [ 374.480024] dump_stack+0x123/0x177 [ 374.480036] should_fail.cold.4+0x5/0x13 [ 374.480048] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 374.480055] ? kernel_text_address+0x79/0xf0 [ 374.480064] ? __kernel_text_address+0xd/0x40 [ 374.524761] ? unwind_get_return_address+0x61/0xa0 [ 374.529695] __should_failslab+0xba/0xf0 [ 374.533769] should_failslab+0x9/0x14 [ 374.537551] __kmalloc+0x70/0x770 [ 374.540993] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 374.546283] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 374.551373] ? tls_push_record+0xf3/0x1720 [ 374.555600] ? tls_sw_sendmsg+0x92d/0x1020 [ 374.559823] ? inet_sendmsg+0x108/0x440 [ 374.563785] ? smc_sendmsg+0x223/0x320 [ 374.567653] ? sock_sendmsg+0xb5/0xf0 [ 374.571434] ? sock_write_iter+0x215/0x420 [ 374.575653] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 374.581458] ? iov_iter_get_pages+0x1ef/0x11a0 [ 374.586054] ? __lock_is_held+0xb5/0x140 [ 374.590109] generic_gcmaes_encrypt+0xfd/0x150 [ 374.594701] ? generic_gcmaes_encrypt+0xfd/0x150 [ 374.599437] ? helper_rfc4106_encrypt+0x450/0x450 [ 374.604266] ? __kmalloc+0x5f1/0x770 [ 374.607967] gcmaes_wrapper_encrypt+0x109/0x180 [ 374.612619] tls_push_record+0x966/0x1720 [ 374.616744] ? lockdep_hardirqs_on+0x421/0x5c0 [ 374.621309] tls_sw_sendmsg+0x92d/0x1020 [ 374.625362] ? mark_held_locks+0x130/0x130 [ 374.629572] ? __lock_acquire+0x792/0x4980 [ 374.633790] ? find_held_lock+0x36/0x1d0 [ 374.637831] ? tls_sw_push_pending_record+0x10/0x10 [ 374.642824] ? __local_bh_enable_ip+0x160/0x260 [ 374.647484] ? lock_sock_nested+0xc5/0x100 [ 374.651707] ? lockdep_hardirqs_on+0x421/0x5c0 [ 374.656273] ? lock_sock_nested+0x82/0x100 [ 374.660489] ? trace_hardirqs_on+0x28/0x190 [ 374.664794] ? lock_sock_nested+0x82/0x100 [ 374.669036] ? lock_sock_nested+0x82/0x100 [ 374.673268] inet_sendmsg+0x108/0x440 [ 374.677056] smc_sendmsg+0x223/0x320 [ 374.680751] ? smc_sendpage+0x170/0x170 [ 374.684700] sock_sendmsg+0xb5/0xf0 [ 374.688306] sock_write_iter+0x215/0x420 [ 374.692344] ? sock_sendmsg+0xf0/0xf0 [ 374.696124] ? remove_from_bitmap+0x20/0x7d0 [ 374.700525] __vfs_write+0x443/0x890 [ 374.704218] ? kernel_read+0x130/0x130 [ 374.708085] ? selinux_file_permission+0x2d1/0x3f0 [ 374.712996] ? rw_verify_area+0xb8/0x2b0 [ 374.717063] vfs_write+0x150/0x4d0 [ 374.720583] ksys_write+0x103/0x260 [ 374.724185] ? do_sys_open+0x16e/0x350 [ 374.728050] ? __ia32_sys_read+0xa0/0xa0 [ 374.732087] ? do_syscall_64+0x21/0x4e0 [ 374.736040] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.741903] __x64_sys_write+0x6e/0xb0 [ 374.745769] do_syscall_64+0xd0/0x4e0 [ 374.749547] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 374.754711] RIP: 0033:0x459279 [ 374.757879] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 374.776760] RSP: 002b:00007ffaf4da6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 374.784547] RAX: ffffffffffffffda RBX: 00007ffaf4da6c90 RCX: 0000000000459279 [ 374.791804] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 374.799050] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 374.806300] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4da76d4 [ 374.813647] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 374.820906] CPU: 0 PID: 12810 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 374.828790] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.838142] Call Trace: [ 374.840726] dump_stack+0x123/0x177 [ 374.844343] should_fail.cold.4+0x5/0x13 [ 374.848506] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 374.853600] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 374.858886] ? kasan_unpoison_shadow+0x35/0x50 [ 374.863454] __alloc_pages_nodemask+0x1d5/0x710 [ 374.868103] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 374.873106] alloc_pages_current+0xd6/0x1b0 [ 374.877410] skb_page_frag_refill+0x20b/0x400 [ 374.881892] sk_page_frag_refill+0x46/0x1b0 [ 374.886231] tcp_sendmsg_locked+0xc58/0x35b0 [ 374.890630] ? mark_held_locks+0x130/0x130 [ 374.894848] ? mark_held_locks+0xc7/0x130 [ 374.898985] ? tcp_sendpage+0x50/0x50 [ 374.902772] ? mark_held_locks+0xc7/0x130 [ 374.906921] ? __local_bh_enable_ip+0x160/0x260 [ 374.911567] ? lock_sock_nested+0xc5/0x100 [ 374.915793] ? lockdep_hardirqs_on+0x421/0x5c0 [ 374.920353] ? lock_sock_nested+0x82/0x100 [ 374.924571] ? trace_hardirqs_on+0x28/0x190 [ 374.928869] ? lock_sock_nested+0x82/0x100 [ 374.933079] ? lock_sock_nested+0x82/0x100 [ 374.937290] ? __local_bh_enable_ip+0x160/0x260 [ 374.941946] tcp_sendmsg+0x27/0x40 [ 374.945470] inet_sendmsg+0x108/0x440 [ 374.949254] smc_sendmsg+0x223/0x320 [ 374.952947] ? smc_sendpage+0x170/0x170 [ 374.956928] sock_sendmsg+0xb5/0xf0 [ 374.960538] sock_write_iter+0x215/0x420 [ 374.964580] ? sock_sendmsg+0xf0/0xf0 [ 374.968375] ? f2fs_ioctl+0x6730/0x6e70 [ 374.972345] __vfs_write+0x443/0x890 [ 374.976038] ? kernel_read+0x130/0x130 [ 374.979913] ? selinux_file_permission+0x2d1/0x3f0 [ 374.984843] ? rw_verify_area+0xb8/0x2b0 [ 374.988916] vfs_write+0x150/0x4d0 [ 374.992441] ksys_write+0x103/0x260 [ 374.996067] ? do_sys_open+0x16e/0x350 [ 374.999940] ? __ia32_sys_read+0xa0/0xa0 [ 375.003986] ? do_syscall_64+0x21/0x4e0 [ 375.008087] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.013457] __x64_sys_write+0x6e/0xb0 [ 375.017333] do_syscall_64+0xd0/0x4e0 [ 375.021126] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.026304] RIP: 0033:0x459279 [ 375.029483] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 375.048384] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 375.056070] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 375.063339] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 375.070591] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 375.077839] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 375.085090] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 375.092357] CPU: 1 PID: 12784 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 375.100239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.109584] Call Trace: [ 375.112163] dump_stack+0x123/0x177 [ 375.115786] should_fail.cold.4+0x5/0x13 [ 375.119842] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 375.124939] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 375.130206] ? kasan_unpoison_shadow+0x35/0x50 [ 375.134786] __alloc_pages_nodemask+0x1d5/0x710 [ 375.139447] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 375.144454] alloc_pages_current+0xd6/0x1b0 [ 375.148782] skb_page_frag_refill+0x20b/0x400 [ 375.153287] sk_page_frag_refill+0x46/0x1b0 [ 375.157598] tcp_sendmsg_locked+0xc58/0x35b0 [ 375.161994] ? mark_held_locks+0x130/0x130 [ 375.166203] ? mark_held_locks+0xc7/0x130 [ 375.170332] ? tcp_sendpage+0x50/0x50 [ 375.174107] ? mark_held_locks+0xc7/0x130 [ 375.178249] ? __local_bh_enable_ip+0x160/0x260 [ 375.182895] ? lock_sock_nested+0xc5/0x100 [ 375.187104] ? lockdep_hardirqs_on+0x421/0x5c0 [ 375.191661] ? lock_sock_nested+0x82/0x100 [ 375.195888] ? trace_hardirqs_on+0x28/0x190 [ 375.200184] ? lock_sock_nested+0x82/0x100 [ 375.204392] ? lock_sock_nested+0x82/0x100 [ 375.208601] ? __local_bh_enable_ip+0x160/0x260 [ 375.213247] tcp_sendmsg+0x27/0x40 [ 375.216790] inet_sendmsg+0x108/0x440 [ 375.220569] smc_sendmsg+0x223/0x320 [ 375.224256] ? smc_sendpage+0x170/0x170 [ 375.228224] sock_sendmsg+0xb5/0xf0 [ 375.231844] sock_write_iter+0x215/0x420 [ 375.235878] ? sock_sendmsg+0xf0/0xf0 [ 375.239665] __vfs_write+0x443/0x890 [ 375.243377] ? kernel_read+0x130/0x130 [ 375.247257] ? selinux_file_permission+0x2d1/0x3f0 [ 375.252165] ? rw_verify_area+0xb8/0x2b0 [ 375.256202] vfs_write+0x150/0x4d0 [ 375.259716] ksys_write+0x103/0x260 [ 375.263314] ? do_sys_open+0x16e/0x350 [ 375.267177] ? __ia32_sys_read+0xa0/0xa0 [ 375.271215] ? do_syscall_64+0x21/0x4e0 [ 375.275164] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.280505] __x64_sys_write+0x6e/0xb0 [ 375.284367] do_syscall_64+0xd0/0x4e0 [ 375.288144] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.293306] RIP: 0033:0x459279 [ 375.296474] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 375.315364] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 375.323065] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 375.330309] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 375.337555] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 375.344801] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 375.352062] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 375.370591] CPU: 0 PID: 12815 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 375.378490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.387836] Call Trace: [ 375.390418] dump_stack+0x123/0x177 [ 375.394039] should_fail.cold.4+0x5/0x13 [ 375.398095] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 375.403191] ? kernel_text_address+0x79/0xf0 [ 375.407593] ? __kernel_text_address+0xd/0x40 [ 375.412081] ? unwind_get_return_address+0x61/0xa0 [ 375.417010] __should_failslab+0xba/0xf0 [ 375.421076] should_failslab+0x9/0x14 [ 375.424868] __kmalloc+0x70/0x770 [ 375.428319] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 375.433592] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 375.438688] ? tls_push_record+0xf3/0x1720 [ 375.442913] ? tls_sw_sendmsg+0x92d/0x1020 [ 375.447233] ? inet_sendmsg+0x108/0x440 [ 375.451196] ? smc_sendmsg+0x223/0x320 [ 375.455072] ? sock_sendmsg+0xb5/0xf0 [ 375.458858] ? sock_write_iter+0x215/0x420 [ 375.463073] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 375.468846] ? iov_iter_get_pages+0x1ef/0x11a0 [ 375.473412] ? __lock_is_held+0xb5/0x140 [ 375.477455] generic_gcmaes_encrypt+0xfd/0x150 [ 375.482016] ? generic_gcmaes_encrypt+0xfd/0x150 [ 375.486750] ? helper_rfc4106_encrypt+0x450/0x450 [ 375.491571] ? __kmalloc+0x5f1/0x770 [ 375.495263] gcmaes_wrapper_encrypt+0x109/0x180 [ 375.499907] tls_push_record+0x966/0x1720 [ 375.504029] ? lockdep_hardirqs_on+0x421/0x5c0 [ 375.508591] tls_sw_sendmsg+0x92d/0x1020 [ 375.512626] ? mark_held_locks+0x130/0x130 [ 375.516835] ? __lock_acquire+0x792/0x4980 [ 375.521049] ? find_held_lock+0x36/0x1d0 [ 375.525085] ? tls_sw_push_pending_record+0x10/0x10 [ 375.530074] ? __local_bh_enable_ip+0x160/0x260 [ 375.534736] ? lock_sock_nested+0xc5/0x100 [ 375.538958] ? lockdep_hardirqs_on+0x421/0x5c0 [ 375.543513] ? lock_sock_nested+0x82/0x100 [ 375.547721] ? trace_hardirqs_on+0x28/0x190 [ 375.552016] ? lock_sock_nested+0x82/0x100 [ 375.556241] ? lock_sock_nested+0x82/0x100 [ 375.560453] inet_sendmsg+0x108/0x440 [ 375.564232] smc_sendmsg+0x223/0x320 [ 375.567919] ? smc_sendpage+0x170/0x170 [ 375.571872] sock_sendmsg+0xb5/0xf0 [ 375.575492] sock_write_iter+0x215/0x420 [ 375.579529] ? sock_sendmsg+0xf0/0xf0 [ 375.583333] __vfs_write+0x443/0x890 [ 375.587023] ? kernel_read+0x130/0x130 [ 375.590890] ? selinux_file_permission+0x2d1/0x3f0 [ 375.595812] ? rw_verify_area+0xb8/0x2b0 [ 375.599867] vfs_write+0x150/0x4d0 [ 375.603381] ksys_write+0x103/0x260 [ 375.606981] ? do_sys_open+0x16e/0x350 [ 375.610844] ? __ia32_sys_read+0xa0/0xa0 [ 375.614882] ? do_syscall_64+0x21/0x4e0 [ 375.618832] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.624170] __x64_sys_write+0x6e/0xb0 [ 375.628031] do_syscall_64+0xd0/0x4e0 [ 375.631819] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.636983] RIP: 0033:0x459279 [ 375.640153] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 375.659030] RSP: 002b:00007f53b08dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 375.666713] RAX: ffffffffffffffda RBX: 00007f53b08dfc90 RCX: 0000000000459279 [ 375.673963] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 375.681208] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 375.688453] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08e06d4 [ 375.695698] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 375.709634] CPU: 0 PID: 12818 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 375.717525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.726870] Call Trace: [ 375.729461] dump_stack+0x123/0x177 [ 375.733088] should_fail.cold.4+0x5/0x13 [ 375.737146] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 375.742240] ? kernel_text_address+0x79/0xf0 [ 375.746643] ? __kernel_text_address+0xd/0x40 [ 375.751129] ? unwind_get_return_address+0x61/0xa0 [ 375.756054] __should_failslab+0xba/0xf0 [ 375.760111] should_failslab+0x9/0x14 [ 375.763902] __kmalloc+0x70/0x770 [ 375.767357] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 375.772632] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 375.777730] ? tls_push_record+0xf3/0x1720 [ 375.781956] ? tls_sw_sendmsg+0x92d/0x1020 [ 375.786177] ? inet_sendmsg+0x108/0x440 [ 375.790131] ? smc_sendmsg+0x223/0x320 [ 375.793992] ? sock_sendmsg+0xb5/0xf0 [ 375.797764] ? sock_write_iter+0x215/0x420 [ 375.801979] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 375.807760] ? iov_iter_get_pages+0x1ef/0x11a0 [ 375.812321] ? __lock_is_held+0xb5/0x140 [ 375.816362] generic_gcmaes_encrypt+0xfd/0x150 [ 375.820921] ? generic_gcmaes_encrypt+0xfd/0x150 [ 375.825652] ? helper_rfc4106_encrypt+0x450/0x450 [ 375.830470] ? __kmalloc+0x5f1/0x770 [ 375.834159] gcmaes_wrapper_encrypt+0x109/0x180 [ 375.838803] tls_push_record+0x966/0x1720 [ 375.843043] ? lockdep_hardirqs_on+0x421/0x5c0 [ 375.847612] tls_sw_sendmsg+0x92d/0x1020 [ 375.851647] ? mark_held_locks+0x130/0x130 [ 375.855857] ? __lock_acquire+0x792/0x4980 [ 375.860076] ? find_held_lock+0x36/0x1d0 [ 375.864130] ? tls_sw_push_pending_record+0x10/0x10 [ 375.869128] ? __local_bh_enable_ip+0x160/0x260 [ 375.873776] ? lock_sock_nested+0xc5/0x100 [ 375.877989] ? lockdep_hardirqs_on+0x421/0x5c0 [ 375.882547] ? lock_sock_nested+0x82/0x100 [ 375.886756] ? trace_hardirqs_on+0x28/0x190 [ 375.891051] ? lock_sock_nested+0x82/0x100 [ 375.895259] ? lock_sock_nested+0x82/0x100 [ 375.899471] inet_sendmsg+0x108/0x440 [ 375.903249] smc_sendmsg+0x223/0x320 [ 375.906938] ? smc_sendpage+0x170/0x170 [ 375.910887] sock_sendmsg+0xb5/0xf0 [ 375.914490] sock_write_iter+0x215/0x420 [ 375.918524] ? sock_sendmsg+0xf0/0xf0 [ 375.922307] __vfs_write+0x443/0x890 [ 375.926023] ? kernel_read+0x130/0x130 [ 375.930239] ? selinux_file_permission+0x2d1/0x3f0 [ 375.935243] ? rw_verify_area+0xb8/0x2b0 [ 375.939279] vfs_write+0x150/0x4d0 [ 375.942795] ksys_write+0x103/0x260 [ 375.946394] ? do_sys_open+0x16e/0x350 [ 375.950259] ? __ia32_sys_read+0xa0/0xa0 [ 375.954296] ? do_syscall_64+0x21/0x4e0 [ 375.958258] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.963598] __x64_sys_write+0x6e/0xb0 [ 375.967462] do_syscall_64+0xd0/0x4e0 [ 375.971237] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 375.976406] RIP: 0033:0x459279 [ 375.979575] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 375.998460] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 376.006151] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 376.013426] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 376.020677] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 376.027924] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 376.035174] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 376.081444] FAULT_INJECTION: forcing a failure. [ 376.081444] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 376.093783] FAULT_INJECTION: forcing a failure. [ 376.093783] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 376.107042] FAULT_INJECTION: forcing a failure. [ 376.107042] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 376.119583] FAULT_INJECTION: forcing a failure. [ 376.119583] name failslab, interval 1, probability 0, space 0, times 0 [ 376.132143] FAULT_INJECTION: forcing a failure. [ 376.132143] name failslab, interval 1, probability 0, space 0, times 0 [ 376.134266] CPU: 1 PID: 12844 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 376.151187] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.160518] Call Trace: [ 376.163082] dump_stack+0x123/0x177 [ 376.166685] should_fail.cold.4+0x5/0x13 [ 376.170821] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 376.175915] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 376.181167] ? kasan_unpoison_shadow+0x35/0x50 [ 376.185726] __alloc_pages_nodemask+0x1d5/0x710 [ 376.190371] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 376.195376] alloc_pages_current+0xd6/0x1b0 [ 376.199677] skb_page_frag_refill+0x20b/0x400 [ 376.204154] sk_page_frag_refill+0x46/0x1b0 [ 376.208453] tcp_sendmsg_locked+0xc58/0x35b0 [ 376.212858] ? mark_held_locks+0x130/0x130 [ 376.217064] ? mark_held_locks+0xc7/0x130 [ 376.221191] ? tcp_sendpage+0x50/0x50 [ 376.224967] ? mark_held_locks+0xc7/0x130 [ 376.229088] ? __local_bh_enable_ip+0x160/0x260 [ 376.233812] ? lock_sock_nested+0xc5/0x100 [ 376.238108] ? lockdep_hardirqs_on+0x421/0x5c0 [ 376.242664] ? lock_sock_nested+0x82/0x100 [ 376.246872] ? trace_hardirqs_on+0x28/0x190 [ 376.251170] ? lock_sock_nested+0x82/0x100 [ 376.255395] ? __local_bh_enable_ip+0x160/0x260 [ 376.260039] tcp_sendmsg+0x27/0x40 [ 376.263555] inet_sendmsg+0x108/0x440 [ 376.267333] smc_sendmsg+0x223/0x320 [ 376.271019] ? smc_sendpage+0x170/0x170 [ 376.274976] sock_sendmsg+0xb5/0xf0 [ 376.278577] sock_write_iter+0x215/0x420 [ 376.282611] ? sock_sendmsg+0xf0/0xf0 [ 376.286393] __vfs_write+0x443/0x890 [ 376.290083] ? kernel_read+0x130/0x130 [ 376.293949] ? selinux_file_permission+0x2d1/0x3f0 [ 376.298868] ? rw_verify_area+0xb8/0x2b0 [ 376.302907] vfs_write+0x150/0x4d0 [ 376.306424] ksys_write+0x103/0x260 [ 376.310026] ? do_sys_open+0x16e/0x350 [ 376.313900] ? __ia32_sys_read+0xa0/0xa0 [ 376.317936] ? do_syscall_64+0x21/0x4e0 [ 376.321890] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.327230] __x64_sys_write+0x6e/0xb0 [ 376.331092] do_syscall_64+0xd0/0x4e0 [ 376.334887] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.340054] RIP: 0033:0x459279 [ 376.343237] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.362129] RSP: 002b:00007ffaf4d85c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 376.369826] RAX: ffffffffffffffda RBX: 00007ffaf4d85c90 RCX: 0000000000459279 [ 376.377096] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 376.384341] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 376.391600] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4d866d4 [ 376.398844] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 376.407466] CPU: 1 PID: 12837 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 376.415360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.424705] Call Trace: [ 376.427288] dump_stack+0x123/0x177 [ 376.430907] should_fail.cold.4+0x5/0x13 [ 376.434947] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 376.440026] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 376.445277] ? kasan_unpoison_shadow+0x35/0x50 [ 376.449849] __alloc_pages_nodemask+0x1d5/0x710 [ 376.454511] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 376.459507] alloc_pages_current+0xd6/0x1b0 [ 376.463820] skb_page_frag_refill+0x20b/0x400 [ 376.468292] sk_page_frag_refill+0x46/0x1b0 [ 376.472589] tcp_sendmsg_locked+0xc58/0x35b0 [ 376.476974] ? mark_held_locks+0x130/0x130 [ 376.481182] ? mark_held_locks+0xc7/0x130 [ 376.485309] ? tcp_sendpage+0x50/0x50 [ 376.489084] ? mark_held_locks+0xc7/0x130 [ 376.493207] ? __local_bh_enable_ip+0x160/0x260 [ 376.497853] ? lock_sock_nested+0xc5/0x100 [ 376.502065] ? lockdep_hardirqs_on+0x421/0x5c0 [ 376.506619] ? lock_sock_nested+0x82/0x100 [ 376.510826] ? trace_hardirqs_on+0x28/0x190 [ 376.515119] ? lock_sock_nested+0x82/0x100 [ 376.519327] ? lock_sock_nested+0x82/0x100 [ 376.523538] ? __local_bh_enable_ip+0x160/0x260 [ 376.528182] tcp_sendmsg+0x27/0x40 [ 376.531696] inet_sendmsg+0x108/0x440 [ 376.535476] smc_sendmsg+0x223/0x320 [ 376.539163] ? smc_sendpage+0x170/0x170 [ 376.543112] sock_sendmsg+0xb5/0xf0 [ 376.546713] sock_write_iter+0x215/0x420 [ 376.550749] ? sock_sendmsg+0xf0/0xf0 [ 376.554550] __vfs_write+0x443/0x890 [ 376.558240] ? kernel_read+0x130/0x130 [ 376.562106] ? selinux_file_permission+0x2d1/0x3f0 [ 376.567013] ? rw_verify_area+0xb8/0x2b0 [ 376.571064] vfs_write+0x150/0x4d0 [ 376.574581] ksys_write+0x103/0x260 [ 376.578190] ? do_sys_open+0x16e/0x350 [ 376.582052] ? __ia32_sys_read+0xa0/0xa0 [ 376.586089] ? do_syscall_64+0x21/0x4e0 [ 376.590040] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.595381] __x64_sys_write+0x6e/0xb0 [ 376.599246] do_syscall_64+0xd0/0x4e0 [ 376.603023] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.608186] RIP: 0033:0x459279 [ 376.611542] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.630419] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 376.638113] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 376.645359] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 376.652603] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 376.659868] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 376.667113] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 376.675939] CPU: 1 PID: 12831 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 376.683909] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.693257] Call Trace: [ 376.695859] dump_stack+0x123/0x177 [ 376.699477] should_fail.cold.4+0x5/0x13 [ 376.703530] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 376.708707] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 376.713968] ? kasan_unpoison_shadow+0x35/0x50 [ 376.718532] __alloc_pages_nodemask+0x1d5/0x710 [ 376.723178] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 376.728178] alloc_pages_current+0xd6/0x1b0 [ 376.732480] skb_page_frag_refill+0x20b/0x400 [ 376.736955] sk_page_frag_refill+0x46/0x1b0 [ 376.741270] tcp_sendmsg_locked+0xc58/0x35b0 [ 376.745657] ? mark_held_locks+0x130/0x130 [ 376.749866] ? mark_held_locks+0xc7/0x130 [ 376.754011] ? tcp_sendpage+0x50/0x50 [ 376.757792] ? mark_held_locks+0xc7/0x130 [ 376.761921] ? __local_bh_enable_ip+0x160/0x260 [ 376.766570] ? lock_sock_nested+0xc5/0x100 [ 376.770802] ? lockdep_hardirqs_on+0x421/0x5c0 [ 376.775363] ? lock_sock_nested+0x82/0x100 [ 376.779578] ? trace_hardirqs_on+0x28/0x190 [ 376.783874] ? lock_sock_nested+0x82/0x100 [ 376.788083] ? lock_sock_nested+0x82/0x100 [ 376.792294] ? __local_bh_enable_ip+0x160/0x260 [ 376.796954] tcp_sendmsg+0x27/0x40 [ 376.800470] inet_sendmsg+0x108/0x440 [ 376.804248] smc_sendmsg+0x223/0x320 [ 376.807941] ? smc_sendpage+0x170/0x170 [ 376.811889] sock_sendmsg+0xb5/0xf0 [ 376.815494] sock_write_iter+0x215/0x420 [ 376.819550] ? sock_sendmsg+0xf0/0xf0 [ 376.823346] ? remove_from_bitmap+0x20/0x7d0 [ 376.827751] __vfs_write+0x443/0x890 [ 376.831443] ? kernel_read+0x130/0x130 [ 376.835453] ? selinux_file_permission+0x2d1/0x3f0 [ 376.840372] ? rw_verify_area+0xb8/0x2b0 [ 376.844425] vfs_write+0x150/0x4d0 [ 376.847953] ksys_write+0x103/0x260 [ 376.851559] ? do_sys_open+0x16e/0x350 [ 376.855425] ? __ia32_sys_read+0xa0/0xa0 [ 376.859466] ? do_syscall_64+0x21/0x4e0 [ 376.863420] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.868769] __x64_sys_write+0x6e/0xb0 [ 376.872642] do_syscall_64+0xd0/0x4e0 [ 376.876424] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 376.882044] RIP: 0033:0x459279 [ 376.885214] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 376.904110] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 376.911797] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 376.919057] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 376.926304] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 376.933551] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 376.940796] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 376.948074] CPU: 0 PID: 12845 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 376.955952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.965289] Call Trace: [ 376.967867] dump_stack+0x123/0x177 [ 376.971476] should_fail.cold.4+0x5/0x13 [ 376.975517] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 376.980598] ? kernel_text_address+0x79/0xf0 [ 376.984985] ? __kernel_text_address+0xd/0x40 [ 376.989461] ? unwind_get_return_address+0x61/0xa0 [ 376.994369] __should_failslab+0xba/0xf0 [ 376.998421] should_failslab+0x9/0x14 [ 377.002207] __kmalloc+0x70/0x770 [ 377.005649] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 377.010934] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 377.016037] ? tls_push_record+0xf3/0x1720 [ 377.020247] ? tls_sw_sendmsg+0x92d/0x1020 [ 377.024460] ? inet_sendmsg+0x108/0x440 [ 377.028421] ? smc_sendmsg+0x223/0x320 [ 377.032308] ? sock_sendmsg+0xb5/0xf0 [ 377.036094] ? sock_write_iter+0x215/0x420 [ 377.040313] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 377.046097] ? iov_iter_get_pages+0x1ef/0x11a0 [ 377.050663] ? __lock_is_held+0xb5/0x140 [ 377.054708] generic_gcmaes_encrypt+0xfd/0x150 [ 377.059267] ? generic_gcmaes_encrypt+0xfd/0x150 [ 377.064005] ? helper_rfc4106_encrypt+0x450/0x450 [ 377.068848] ? __kmalloc+0x5f1/0x770 [ 377.072539] gcmaes_wrapper_encrypt+0x109/0x180 [ 377.077221] tls_push_record+0x966/0x1720 [ 377.081365] ? lockdep_hardirqs_on+0x421/0x5c0 [ 377.085939] tls_sw_sendmsg+0x92d/0x1020 [ 377.089991] ? mark_held_locks+0x130/0x130 [ 377.094199] ? __lock_acquire+0x792/0x4980 [ 377.098430] ? find_held_lock+0x36/0x1d0 [ 377.102469] ? tls_sw_push_pending_record+0x10/0x10 [ 377.107465] ? __local_bh_enable_ip+0x160/0x260 [ 377.112111] ? lock_sock_nested+0xc5/0x100 [ 377.116338] ? lockdep_hardirqs_on+0x421/0x5c0 [ 377.120895] ? lock_sock_nested+0x82/0x100 [ 377.125105] ? trace_hardirqs_on+0x28/0x190 [ 377.129402] ? lock_sock_nested+0x82/0x100 [ 377.133615] inet_sendmsg+0x108/0x440 [ 377.137409] smc_sendmsg+0x223/0x320 [ 377.141099] ? smc_sendpage+0x170/0x170 [ 377.145048] sock_sendmsg+0xb5/0xf0 [ 377.148655] sock_write_iter+0x215/0x420 [ 377.152694] ? sock_sendmsg+0xf0/0xf0 [ 377.156474] ? trace_event_raw_event_drv_event_callback+0x30/0x4f0 [ 377.162778] __vfs_write+0x443/0x890 [ 377.166475] ? kernel_read+0x130/0x130 [ 377.170345] ? selinux_file_permission+0x2d1/0x3f0 [ 377.175255] ? rw_verify_area+0xb8/0x2b0 [ 377.179300] vfs_write+0x150/0x4d0 [ 377.182852] ksys_write+0x103/0x260 [ 377.186455] ? do_sys_open+0x16e/0x350 [ 377.190327] ? __ia32_sys_read+0xa0/0xa0 [ 377.194384] ? do_syscall_64+0x21/0x4e0 [ 377.198338] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.203687] __x64_sys_write+0x6e/0xb0 [ 377.207551] do_syscall_64+0xd0/0x4e0 [ 377.211333] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.216497] RIP: 0033:0x459279 [ 377.219667] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.238644] RSP: 002b:00007f49eec35c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 377.246347] RAX: ffffffffffffffda RBX: 00007f49eec35c90 RCX: 0000000000459279 [ 377.253610] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 377.261398] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 377.268664] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec366d4 [ 377.275925] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 377.283189] CPU: 1 PID: 12849 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 377.291078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.300425] Call Trace: [ 377.303008] dump_stack+0x123/0x177 [ 377.306635] should_fail.cold.4+0x5/0x13 [ 377.310687] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 377.315785] ? kernel_text_address+0x79/0xf0 [ 377.320182] ? __kernel_text_address+0xd/0x40 [ 377.324652] ? unwind_get_return_address+0x61/0xa0 [ 377.329570] __should_failslab+0xba/0xf0 [ 377.333609] should_failslab+0x9/0x14 [ 377.337382] __kmalloc+0x70/0x770 [ 377.340819] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 377.346071] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 377.351150] ? tls_push_record+0xf3/0x1720 [ 377.355358] ? tls_sw_sendmsg+0x92d/0x1020 [ 377.359568] ? inet_sendmsg+0x108/0x440 [ 377.363518] ? smc_sendmsg+0x223/0x320 [ 377.367491] ? sock_sendmsg+0xb5/0xf0 [ 377.371280] ? sock_write_iter+0x215/0x420 [ 377.375491] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 377.381260] ? iov_iter_get_pages+0x1ef/0x11a0 [ 377.385821] ? find_held_lock+0x36/0x1d0 [ 377.389862] generic_gcmaes_encrypt+0xfd/0x150 [ 377.394417] ? generic_gcmaes_encrypt+0xfd/0x150 [ 377.399145] ? helper_rfc4106_encrypt+0x450/0x450 [ 377.403985] ? __kmalloc+0x5f1/0x770 [ 377.407675] gcmaes_wrapper_encrypt+0x109/0x180 [ 377.412319] tls_push_record+0x966/0x1720 [ 377.416439] ? lockdep_hardirqs_on+0x421/0x5c0 [ 377.421003] tls_sw_sendmsg+0x92d/0x1020 [ 377.425057] ? mark_held_locks+0x130/0x130 [ 377.429268] ? __lock_acquire+0x792/0x4980 [ 377.433483] ? find_held_lock+0x36/0x1d0 [ 377.437519] ? tls_sw_push_pending_record+0x10/0x10 [ 377.442510] ? __local_bh_enable_ip+0x160/0x260 [ 377.447154] ? lock_sock_nested+0xc5/0x100 [ 377.451363] ? lockdep_hardirqs_on+0x421/0x5c0 [ 377.455920] ? lock_sock_nested+0x82/0x100 [ 377.460129] ? trace_hardirqs_on+0x28/0x190 [ 377.464424] ? lock_sock_nested+0x82/0x100 [ 377.468633] ? lock_sock_nested+0x82/0x100 [ 377.472868] inet_sendmsg+0x108/0x440 [ 377.476660] smc_sendmsg+0x223/0x320 [ 377.480348] ? smc_sendpage+0x170/0x170 [ 377.484295] sock_sendmsg+0xb5/0xf0 [ 377.488505] sock_write_iter+0x215/0x420 [ 377.492543] ? sock_sendmsg+0xf0/0xf0 [ 377.496336] __vfs_write+0x443/0x890 [ 377.500026] ? kernel_read+0x130/0x130 [ 377.503892] ? selinux_file_permission+0x2d1/0x3f0 [ 377.508801] ? rw_verify_area+0xb8/0x2b0 [ 377.512855] vfs_write+0x150/0x4d0 [ 377.516386] ksys_write+0x103/0x260 [ 377.519987] ? do_sys_open+0x16e/0x350 [ 377.523866] ? __ia32_sys_read+0xa0/0xa0 [ 377.527903] ? do_syscall_64+0x21/0x4e0 [ 377.531850] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.537205] __x64_sys_write+0x6e/0xb0 [ 377.541071] do_syscall_64+0xd0/0x4e0 [ 377.544846] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.550012] RIP: 0033:0x459279 [ 377.553179] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.572060] RSP: 002b:00007f53b08dfc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 377.579743] RAX: ffffffffffffffda RBX: 00007f53b08dfc90 RCX: 0000000000459279 [ 377.587003] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 377.594261] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 377.601508] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08e06d4 [ 377.608756] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 377.627400] FAULT_INJECTION: forcing a failure. [ 377.627400] name failslab, interval 1, probability 0, space 0, times 0 [ 377.639003] FAULT_INJECTION: forcing a failure. [ 377.639003] name failslab, interval 1, probability 0, space 0, times 0 [ 377.663243] CPU: 1 PID: 12857 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 377.671131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.680473] Call Trace: [ 377.683043] dump_stack+0x123/0x177 [ 377.686672] should_fail.cold.4+0x5/0x13 [ 377.690713] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 377.695792] ? kernel_text_address+0x79/0xf0 [ 377.700175] ? __kernel_text_address+0xd/0x40 [ 377.704656] ? unwind_get_return_address+0x61/0xa0 [ 377.709566] __should_failslab+0xba/0xf0 [ 377.713604] should_failslab+0x9/0x14 [ 377.717382] __kmalloc+0x70/0x770 [ 377.720812] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 377.726064] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 377.731142] ? tls_push_record+0xf3/0x1720 [ 377.735348] ? tls_sw_sendmsg+0x92d/0x1020 [ 377.739558] ? inet_sendmsg+0x108/0x440 [ 377.743519] ? smc_sendmsg+0x223/0x320 [ 377.747378] ? sock_sendmsg+0xb5/0xf0 [ 377.751167] ? sock_write_iter+0x215/0x420 [ 377.755393] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 377.761179] ? iov_iter_get_pages+0x1ef/0x11a0 [ 377.765740] ? __lock_is_held+0xb5/0x140 [ 377.769783] generic_gcmaes_encrypt+0xfd/0x150 [ 377.774351] ? generic_gcmaes_encrypt+0xfd/0x150 [ 377.779102] ? helper_rfc4106_encrypt+0x450/0x450 [ 377.783920] ? __kmalloc+0x5f1/0x770 [ 377.787609] gcmaes_wrapper_encrypt+0x109/0x180 [ 377.792258] tls_push_record+0x966/0x1720 [ 377.796380] ? lockdep_hardirqs_on+0x421/0x5c0 [ 377.801116] tls_sw_sendmsg+0x92d/0x1020 [ 377.805149] ? mark_held_locks+0x130/0x130 [ 377.809369] ? __lock_acquire+0x792/0x4980 [ 377.813583] ? find_held_lock+0x36/0x1d0 [ 377.817620] ? tls_sw_push_pending_record+0x10/0x10 [ 377.822613] ? __local_bh_enable_ip+0x160/0x260 [ 377.827256] ? lock_sock_nested+0xc5/0x100 [ 377.831466] ? lockdep_hardirqs_on+0x421/0x5c0 [ 377.836037] ? lock_sock_nested+0x82/0x100 [ 377.840251] ? trace_hardirqs_on+0x28/0x190 [ 377.844650] ? lock_sock_nested+0x82/0x100 [ 377.848862] ? lock_sock_nested+0x82/0x100 [ 377.853077] inet_sendmsg+0x108/0x440 [ 377.856859] smc_sendmsg+0x223/0x320 [ 377.860548] ? smc_sendpage+0x170/0x170 [ 377.864500] sock_sendmsg+0xb5/0xf0 [ 377.868110] sock_write_iter+0x215/0x420 [ 377.872175] ? sock_sendmsg+0xf0/0xf0 [ 377.875960] __vfs_write+0x443/0x890 [ 377.879668] ? kernel_read+0x130/0x130 [ 377.883537] ? selinux_file_permission+0x2d1/0x3f0 [ 377.888529] ? rw_verify_area+0xb8/0x2b0 [ 377.892566] vfs_write+0x150/0x4d0 [ 377.896083] ksys_write+0x103/0x260 [ 377.899683] ? do_sys_open+0x16e/0x350 [ 377.903545] ? __ia32_sys_read+0xa0/0xa0 [ 377.907579] ? do_syscall_64+0x21/0x4e0 [ 377.911529] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.917330] __x64_sys_write+0x6e/0xb0 [ 377.921193] do_syscall_64+0xd0/0x4e0 [ 377.924985] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 377.930148] RIP: 0033:0x459279 [ 377.933315] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 377.952281] RSP: 002b:00007f0fbe2c0c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 377.959963] RAX: ffffffffffffffda RBX: 00007f0fbe2c0c90 RCX: 0000000000459279 [ 377.967206] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 377.974450] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 377.981696] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2c16d4 [ 377.989028] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 377.997219] CPU: 1 PID: 12858 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 378.005099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.014445] Call Trace: [ 378.017026] dump_stack+0x123/0x177 [ 378.020744] should_fail.cold.4+0x5/0x13 [ 378.024802] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 378.029896] ? kernel_text_address+0x79/0xf0 [ 378.034300] ? __kernel_text_address+0xd/0x40 [ 378.038784] ? unwind_get_return_address+0x61/0xa0 [ 378.043707] __should_failslab+0xba/0xf0 [ 378.047763] should_failslab+0x9/0x14 [ 378.051555] __kmalloc+0x70/0x770 [ 378.055012] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 378.060270] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 378.065350] ? tls_push_record+0xf3/0x1720 [ 378.069559] ? tls_sw_sendmsg+0x92d/0x1020 [ 378.073781] ? inet_sendmsg+0x108/0x440 [ 378.077732] ? smc_sendmsg+0x223/0x320 [ 378.081595] ? sock_sendmsg+0xb5/0xf0 [ 378.085368] ? sock_write_iter+0x215/0x420 [ 378.089582] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 378.095368] ? iov_iter_get_pages+0x1ef/0x11a0 [ 378.099931] ? __lock_is_held+0xb5/0x140 [ 378.103973] generic_gcmaes_encrypt+0xfd/0x150 [ 378.108529] ? generic_gcmaes_encrypt+0xfd/0x150 [ 378.113258] ? helper_rfc4106_encrypt+0x450/0x450 [ 378.118080] ? __kmalloc+0x5f1/0x770 [ 378.121770] gcmaes_wrapper_encrypt+0x109/0x180 [ 378.126415] tls_push_record+0x966/0x1720 [ 378.130536] ? lockdep_hardirqs_on+0x421/0x5c0 [ 378.135101] tls_sw_sendmsg+0x92d/0x1020 [ 378.139144] ? mark_held_locks+0x130/0x130 [ 378.143352] ? __lock_acquire+0x792/0x4980 [ 378.147581] ? find_held_lock+0x36/0x1d0 [ 378.151620] ? tls_sw_push_pending_record+0x10/0x10 [ 378.156612] ? __local_bh_enable_ip+0x160/0x260 [ 378.161255] ? lock_sock_nested+0xc5/0x100 [ 378.165463] ? lockdep_hardirqs_on+0x421/0x5c0 [ 378.170022] ? lock_sock_nested+0x82/0x100 [ 378.174248] ? trace_hardirqs_on+0x28/0x190 [ 378.178549] ? lock_sock_nested+0x82/0x100 [ 378.182761] ? lock_sock_nested+0x82/0x100 [ 378.186975] inet_sendmsg+0x108/0x440 [ 378.190759] smc_sendmsg+0x223/0x320 [ 378.194450] ? smc_sendpage+0x170/0x170 [ 378.198401] sock_sendmsg+0xb5/0xf0 [ 378.202003] sock_write_iter+0x215/0x420 [ 378.206042] ? sock_sendmsg+0xf0/0xf0 [ 378.209822] ? remove_from_bitmap+0x20/0x7d0 [ 378.214210] __vfs_write+0x443/0x890 [ 378.217912] ? kernel_read+0x130/0x130 [ 378.221778] ? selinux_file_permission+0x2d1/0x3f0 [ 378.226700] ? rw_verify_area+0xb8/0x2b0 [ 378.230752] vfs_write+0x150/0x4d0 [ 378.234269] ksys_write+0x103/0x260 [ 378.237875] ? do_sys_open+0x16e/0x350 [ 378.241740] ? __ia32_sys_read+0xa0/0xa0 [ 378.245775] ? do_syscall_64+0x21/0x4e0 [ 378.249725] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.255064] __x64_sys_write+0x6e/0xb0 [ 378.258925] do_syscall_64+0xd0/0x4e0 [ 378.262705] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.267869] RIP: 0033:0x459279 [ 378.271038] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 378.289915] RSP: 002b:00007ffaf4da6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 378.297597] RAX: ffffffffffffffda RBX: 00007ffaf4da6c90 RCX: 0000000000459279 [ 378.304859] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 378.312102] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 378.319347] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffaf4da76d4 [ 378.326593] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 378.387485] FAULT_INJECTION: forcing a failure. [ 378.387485] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 378.387514] FAULT_INJECTION: forcing a failure. [ 378.387514] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 378.403612] CPU: 1 PID: 12865 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 378.419099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.428446] Call Trace: [ 378.431012] dump_stack+0x123/0x177 [ 378.434729] should_fail.cold.4+0x5/0x13 [ 378.438765] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 378.443846] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 378.449097] ? kasan_unpoison_shadow+0x35/0x50 [ 378.453656] __alloc_pages_nodemask+0x1d5/0x710 [ 378.458301] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 378.463304] alloc_pages_current+0xd6/0x1b0 [ 378.467603] skb_page_frag_refill+0x20b/0x400 [ 378.472081] sk_page_frag_refill+0x46/0x1b0 [ 378.476378] tcp_sendmsg_locked+0xc58/0x35b0 [ 378.480779] ? mark_held_locks+0x130/0x130 [ 378.484986] ? mark_held_locks+0xc7/0x130 [ 378.489210] ? tcp_sendpage+0x50/0x50 [ 378.492990] ? mark_held_locks+0xc7/0x130 [ 378.497113] ? __local_bh_enable_ip+0x160/0x260 [ 378.501756] ? lock_sock_nested+0xc5/0x100 [ 378.505963] ? lockdep_hardirqs_on+0x421/0x5c0 [ 378.510518] ? lock_sock_nested+0x82/0x100 [ 378.514742] ? trace_hardirqs_on+0x28/0x190 [ 378.519038] ? lock_sock_nested+0x82/0x100 [ 378.523245] ? lock_sock_nested+0x82/0x100 [ 378.527452] ? __local_bh_enable_ip+0x160/0x260 [ 378.532097] tcp_sendmsg+0x27/0x40 [ 378.535619] inet_sendmsg+0x108/0x440 [ 378.539397] smc_sendmsg+0x223/0x320 [ 378.543098] ? smc_sendpage+0x170/0x170 [ 378.547044] sock_sendmsg+0xb5/0xf0 [ 378.550647] sock_write_iter+0x215/0x420 [ 378.554698] ? sock_sendmsg+0xf0/0xf0 [ 378.558482] __vfs_write+0x443/0x890 [ 378.562169] ? kernel_read+0x130/0x130 [ 378.566035] ? selinux_file_permission+0x2d1/0x3f0 [ 378.570942] ? rw_verify_area+0xb8/0x2b0 [ 378.574981] vfs_write+0x150/0x4d0 [ 378.578497] ksys_write+0x103/0x260 [ 378.582095] ? do_sys_open+0x16e/0x350 [ 378.585957] ? __ia32_sys_read+0xa0/0xa0 [ 378.590011] ? do_syscall_64+0x21/0x4e0 [ 378.593959] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.599300] __x64_sys_write+0x6e/0xb0 [ 378.603164] do_syscall_64+0xd0/0x4e0 [ 378.606948] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.612112] RIP: 0033:0x459279 [ 378.615278] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 378.634169] RSP: 002b:00007ff6fb7e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 378.641865] RAX: ffffffffffffffda RBX: 00007ff6fb7e3c90 RCX: 0000000000459279 [ 378.649110] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 378.656441] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 378.663686] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb7e46d4 [ 378.671020] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 378.693448] FAULT_INJECTION: forcing a failure. [ 378.693448] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 378.711049] FAULT_INJECTION: forcing a failure. [ 378.711049] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 378.723244] CPU: 1 PID: 12869 Comm: syz-executor.4 Not tainted 4.19.125-syzkaller #0 [ 378.731155] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.740496] Call Trace: [ 378.743070] dump_stack+0x123/0x177 [ 378.746697] should_fail.cold.4+0x5/0x13 [ 378.750743] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 378.755820] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 378.761071] ? kasan_unpoison_shadow+0x35/0x50 [ 378.765631] __alloc_pages_nodemask+0x1d5/0x710 [ 378.770274] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 378.775270] alloc_pages_current+0xd6/0x1b0 [ 378.779569] skb_page_frag_refill+0x20b/0x400 [ 378.784050] sk_page_frag_refill+0x46/0x1b0 [ 378.788347] tcp_sendmsg_locked+0xc58/0x35b0 [ 378.792732] ? mark_held_locks+0x130/0x130 [ 378.796938] ? mark_held_locks+0xc7/0x130 [ 378.801083] ? tcp_sendpage+0x50/0x50 [ 378.804861] ? mark_held_locks+0xc7/0x130 [ 378.808987] ? __local_bh_enable_ip+0x160/0x260 [ 378.813631] ? lock_sock_nested+0xc5/0x100 [ 378.817841] ? lockdep_hardirqs_on+0x421/0x5c0 [ 378.822396] ? lock_sock_nested+0x82/0x100 [ 378.826606] ? trace_hardirqs_on+0x28/0x190 [ 378.830911] ? lock_sock_nested+0x82/0x100 [ 378.835139] ? lock_sock_nested+0x82/0x100 [ 378.839354] ? __local_bh_enable_ip+0x160/0x260 [ 378.844004] tcp_sendmsg+0x27/0x40 [ 378.847533] inet_sendmsg+0x108/0x440 [ 378.851317] smc_sendmsg+0x223/0x320 [ 378.855008] ? smc_sendpage+0x170/0x170 [ 378.858965] sock_sendmsg+0xb5/0xf0 [ 378.862569] sock_write_iter+0x215/0x420 [ 378.866625] ? sock_sendmsg+0xf0/0xf0 [ 378.870428] __vfs_write+0x443/0x890 [ 378.874119] ? kernel_read+0x130/0x130 [ 378.877989] ? selinux_file_permission+0x2d1/0x3f0 [ 378.882934] ? rw_verify_area+0xb8/0x2b0 [ 378.886973] vfs_write+0x150/0x4d0 [ 378.890492] ksys_write+0x103/0x260 [ 378.894112] ? do_sys_open+0x16e/0x350 [ 378.897976] ? __ia32_sys_read+0xa0/0xa0 [ 378.902012] ? do_syscall_64+0x21/0x4e0 [ 378.905962] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.911304] __x64_sys_write+0x6e/0xb0 [ 378.915167] do_syscall_64+0xd0/0x4e0 [ 378.918943] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 378.924108] RIP: 0033:0x459279 [ 378.927276] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 378.946156] RSP: 002b:00007f53b08bec78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 378.953863] RAX: ffffffffffffffda RBX: 00007f53b08bec90 RCX: 0000000000459279 [ 378.961124] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 378.968369] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 378.975612] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f53b08bf6d4 [ 378.982888] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 378.991822] FAULT_INJECTION: forcing a failure. [ 378.991822] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 379.009316] CPU: 1 PID: 12877 Comm: syz-executor.3 Not tainted 4.19.125-syzkaller #0 [ 379.017317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.026652] Call Trace: [ 379.029220] dump_stack+0x123/0x177 [ 379.032849] should_fail.cold.4+0x5/0x13 [ 379.036896] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 379.041975] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 379.047407] ? kasan_unpoison_shadow+0x35/0x50 [ 379.051979] __alloc_pages_nodemask+0x1d5/0x710 [ 379.056626] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 379.061633] alloc_pages_current+0xd6/0x1b0 [ 379.065941] skb_page_frag_refill+0x20b/0x400 [ 379.070428] sk_page_frag_refill+0x46/0x1b0 [ 379.074737] tcp_sendmsg_locked+0xc58/0x35b0 [ 379.079125] ? mark_held_locks+0x130/0x130 [ 379.083335] ? mark_held_locks+0xc7/0x130 [ 379.087464] ? tcp_sendpage+0x50/0x50 [ 379.091246] ? mark_held_locks+0xc7/0x130 [ 379.095371] ? __local_bh_enable_ip+0x160/0x260 [ 379.100102] ? lock_sock_nested+0xc5/0x100 [ 379.104314] ? lockdep_hardirqs_on+0x421/0x5c0 [ 379.108890] ? lock_sock_nested+0x82/0x100 [ 379.113112] ? trace_hardirqs_on+0x28/0x190 [ 379.117421] ? lock_sock_nested+0x82/0x100 [ 379.121632] ? lock_sock_nested+0x82/0x100 [ 379.125948] ? __local_bh_enable_ip+0x160/0x260 [ 379.130597] tcp_sendmsg+0x27/0x40 [ 379.134130] inet_sendmsg+0x108/0x440 [ 379.138022] smc_sendmsg+0x223/0x320 [ 379.141711] ? smc_sendpage+0x170/0x170 [ 379.145665] sock_sendmsg+0xb5/0xf0 [ 379.149273] sock_write_iter+0x215/0x420 [ 379.153318] ? sock_sendmsg+0xf0/0xf0 [ 379.157454] __vfs_write+0x443/0x890 [ 379.161161] ? kernel_read+0x130/0x130 [ 379.165130] ? selinux_file_permission+0x2d1/0x3f0 [ 379.170041] ? rw_verify_area+0xb8/0x2b0 [ 379.174083] vfs_write+0x150/0x4d0 [ 379.177609] ksys_write+0x103/0x260 [ 379.181210] ? do_sys_open+0x16e/0x350 [ 379.185083] ? __ia32_sys_read+0xa0/0xa0 [ 379.189127] ? do_syscall_64+0x21/0x4e0 [ 379.193101] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.198531] __x64_sys_write+0x6e/0xb0 [ 379.202413] do_syscall_64+0xd0/0x4e0 [ 379.206198] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.211366] RIP: 0033:0x459279 [ 379.214553] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.233435] RSP: 002b:00007f49eec14c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 379.241119] RAX: ffffffffffffffda RBX: 00007f49eec14c90 RCX: 0000000000459279 [ 379.248364] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 379.255613] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 379.262861] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f49eec156d4 [ 379.270109] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 379.278111] CPU: 1 PID: 12878 Comm: syz-executor.1 Not tainted 4.19.125-syzkaller #0 [ 379.285989] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.295327] Call Trace: [ 379.297892] dump_stack+0x123/0x177 [ 379.301500] should_fail.cold.4+0x5/0x13 [ 379.305561] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 379.310639] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 379.315914] ? kasan_unpoison_shadow+0x35/0x50 [ 379.320485] __alloc_pages_nodemask+0x1d5/0x710 [ 379.325145] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 379.330143] alloc_pages_current+0xd6/0x1b0 [ 379.334446] skb_page_frag_refill+0x20b/0x400 [ 379.338921] sk_page_frag_refill+0x46/0x1b0 [ 379.343224] tcp_sendmsg_locked+0xc58/0x35b0 [ 379.347611] ? mark_held_locks+0x130/0x130 [ 379.351841] ? mark_held_locks+0xc7/0x130 [ 379.355972] ? tcp_sendpage+0x50/0x50 [ 379.359767] ? mark_held_locks+0xc7/0x130 [ 379.363897] ? __local_bh_enable_ip+0x160/0x260 [ 379.368544] ? lock_sock_nested+0xc5/0x100 [ 379.372757] ? lockdep_hardirqs_on+0x421/0x5c0 [ 379.377331] ? lock_sock_nested+0x82/0x100 [ 379.381541] ? trace_hardirqs_on+0x28/0x190 [ 379.385836] ? lock_sock_nested+0x82/0x100 [ 379.390047] ? lock_sock_nested+0x82/0x100 [ 379.394360] ? __local_bh_enable_ip+0x160/0x260 [ 379.399014] tcp_sendmsg+0x27/0x40 [ 379.402533] inet_sendmsg+0x108/0x440 [ 379.406327] smc_sendmsg+0x223/0x320 [ 379.410018] ? smc_sendpage+0x170/0x170 [ 379.413990] sock_sendmsg+0xb5/0xf0 [ 379.417596] sock_write_iter+0x215/0x420 [ 379.421634] ? sock_sendmsg+0xf0/0xf0 [ 379.425423] __vfs_write+0x443/0x890 [ 379.429137] ? kernel_read+0x130/0x130 [ 379.433006] ? selinux_file_permission+0x2d1/0x3f0 [ 379.437916] ? rw_verify_area+0xb8/0x2b0 [ 379.441960] vfs_write+0x150/0x4d0 [ 379.445476] ksys_write+0x103/0x260 [ 379.449078] ? do_sys_open+0x16e/0x350 [ 379.452941] ? __ia32_sys_read+0xa0/0xa0 [ 379.456979] ? do_syscall_64+0x21/0x4e0 [ 379.460930] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.466292] __x64_sys_write+0x6e/0xb0 [ 379.470162] do_syscall_64+0xd0/0x4e0 [ 379.473948] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.479112] RIP: 0033:0x459279 2020/06/02 10:25:20 executed programs: 1316 [ 379.482282] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.501333] RSP: 002b:00007f4815c7fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 379.509016] RAX: ffffffffffffffda RBX: 00007f4815c7fc90 RCX: 0000000000459279 [ 379.516265] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 379.523516] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 379.530766] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4815c806d4 [ 379.538023] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 379.545298] CPU: 0 PID: 12884 Comm: syz-executor.0 Not tainted 4.19.125-syzkaller #0 [ 379.553180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.562525] Call Trace: [ 379.565119] dump_stack+0x123/0x177 [ 379.568754] should_fail.cold.4+0x5/0x13 [ 379.572809] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 379.577901] ? kmem_cache_alloc_node_trace+0x348/0x730 [ 379.583170] ? kasan_unpoison_shadow+0x35/0x50 [ 379.587747] __alloc_pages_nodemask+0x1d5/0x710 [ 379.592413] ? __alloc_pages_slowpath+0x25c0/0x25c0 [ 379.597429] alloc_pages_current+0xd6/0x1b0 [ 379.601745] skb_page_frag_refill+0x20b/0x400 [ 379.606236] sk_page_frag_refill+0x46/0x1b0 [ 379.610552] tcp_sendmsg_locked+0xc58/0x35b0 [ 379.614955] ? mark_held_locks+0x130/0x130 [ 379.619191] ? tcp_sendpage+0x50/0x50 [ 379.622989] ? mark_held_locks+0xc7/0x130 [ 379.627132] ? __local_bh_enable_ip+0x160/0x260 [ 379.631792] ? lock_sock_nested+0xc5/0x100 [ 379.636017] ? lockdep_hardirqs_on+0x421/0x5c0 [ 379.640593] ? lock_sock_nested+0x82/0x100 [ 379.644820] ? trace_hardirqs_on+0x28/0x190 [ 379.649243] ? lock_sock_nested+0x82/0x100 [ 379.653480] ? lock_sock_nested+0x82/0x100 [ 379.657719] ? __local_bh_enable_ip+0x160/0x260 [ 379.662369] tcp_sendmsg+0x27/0x40 [ 379.665907] inet_sendmsg+0x108/0x440 [ 379.669690] smc_sendmsg+0x223/0x320 [ 379.673378] ? smc_sendpage+0x170/0x170 [ 379.677326] sock_sendmsg+0xb5/0xf0 [ 379.680932] sock_write_iter+0x215/0x420 [ 379.684969] ? sock_sendmsg+0xf0/0xf0 [ 379.688751] __vfs_write+0x443/0x890 [ 379.692438] ? kernel_read+0x130/0x130 [ 379.696306] ? selinux_file_permission+0x2d1/0x3f0 [ 379.701214] ? rw_verify_area+0xb8/0x2b0 [ 379.705251] vfs_write+0x150/0x4d0 [ 379.708771] ksys_write+0x103/0x260 [ 379.712372] ? do_sys_open+0x16e/0x350 [ 379.716254] ? __ia32_sys_read+0xa0/0xa0 [ 379.720304] ? do_syscall_64+0x21/0x4e0 [ 379.724253] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.729596] __x64_sys_write+0x6e/0xb0 [ 379.733458] do_syscall_64+0xd0/0x4e0 [ 379.737232] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 379.742396] RIP: 0033:0x459279 [ 379.745564] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 379.764442] RSP: 002b:00007f0fbe29fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 379.772123] RAX: ffffffffffffffda RBX: 00007f0fbe29fc90 RCX: 0000000000459279 [ 379.779380] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 379.786623] RBP: 000000000075bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 379.793868] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f0fbe2a06d4 [ 379.801113] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 379.866314] FAULT_INJECTION: forcing a failure. [ 379.866314] name failslab, interval 1, probability 0, space 0, times 0 [ 379.866726] FAULT_INJECTION: forcing a failure. [ 379.866726] name failslab, interval 1, probability 0, space 0, times 0 [ 379.889651] FAULT_INJECTION: forcing a failure. [ 379.889651] name failslab, interval 1, probability 0, space 0, times 0 [ 379.901849] FAULT_INJECTION: forcing a failure. [ 379.901849] name failslab, interval 1, probability 0, space 0, times 0 [ 379.903112] CPU: 1 PID: 12898 Comm: syz-executor.2 Not tainted 4.19.125-syzkaller #0 [ 379.913365] ------------[ cut here ]------------ [ 379.920894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.920897] Call Trace: [ 379.920909] dump_stack+0x123/0x177 [ 379.920921] should_fail.cold.4+0x5/0x13 [ 379.920930] ? fault_create_debugfs_attr+0x1a0/0x1a0 [ 379.920937] ? kernel_text_address+0x79/0xf0 [ 379.920943] ? __kernel_text_address+0xd/0x40 [ 379.920949] ? unwind_get_return_address+0x61/0xa0 [ 379.920959] __should_failslab+0xba/0xf0 [ 379.920968] should_failslab+0x9/0x14 [ 379.920974] __kmalloc+0x70/0x770 [ 379.920982] ? gcmaes_encrypt.constprop.15+0x630/0xda0 [ 379.920991] gcmaes_encrypt.constprop.15+0x630/0xda0 [ 379.920996] ? tls_push_record+0xf3/0x1720 [ 379.921002] ? tls_sw_sendmsg+0x92d/0x1020 [ 379.921007] ? inet_sendmsg+0x108/0x440 [ 379.921013] ? smc_sendmsg+0x223/0x320 [ 379.921018] ? sock_sendmsg+0xb5/0xf0 [ 379.930839] jump label: negative count! [ 379.935169] ? sock_write_iter+0x215/0x420 [ 379.935181] ? gcmaes_crypt_by_sg.constprop.16+0x14c0/0x14c0 [ 379.935189] ? iov_iter_get_pages+0x1ef/0x11a0 [ 379.935206] ? __lock_is_held+0xb5/0x140 [ 379.935221] generic_gcmaes_encrypt+0xfd/0x150 [ 379.935226] ? generic_gcmaes_encrypt+0xfd/0x150 [ 379.935231] ? helper_rfc4106_encrypt+0x450/0x450 [ 379.935240] ? __kmalloc+0x5f1/0x770 [ 379.948807] WARNING: CPU: 0 PID: 12891 at kernel/jump_label.c:195 __static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 379.950547] gcmaes_wrapper_encrypt+0x109/0x180 [ 379.954925] Kernel panic - not syncing: panic_on_warn set ... [ 379.954925] [ 379.959399] tls_push_record+0x966/0x1720 [ 380.072321] ? lockdep_hardirqs_on+0x421/0x5c0 [ 380.076908] tls_sw_sendmsg+0x92d/0x1020 [ 380.080944] ? mark_held_locks+0x130/0x130 [ 380.085154] ? __lock_acquire+0x792/0x4980 [ 380.089369] ? find_held_lock+0x36/0x1d0 [ 380.094034] ? tls_sw_push_pending_record+0x10/0x10 [ 380.099027] ? __local_bh_enable_ip+0x160/0x260 [ 380.103671] ? lock_sock_nested+0xc5/0x100 [ 380.107880] ? lockdep_hardirqs_on+0x421/0x5c0 [ 380.112437] ? lock_sock_nested+0x82/0x100 [ 380.116660] ? trace_hardirqs_on+0x28/0x190 [ 380.120955] ? lock_sock_nested+0x82/0x100 [ 380.125164] ? lock_sock_nested+0x82/0x100 [ 380.129376] inet_sendmsg+0x108/0x440 [ 380.133156] smc_sendmsg+0x223/0x320 [ 380.136847] ? smc_sendpage+0x170/0x170 [ 380.140798] sock_sendmsg+0xb5/0xf0 [ 380.144401] sock_write_iter+0x215/0x420 [ 380.148437] ? sock_sendmsg+0xf0/0xf0 [ 380.152240] __vfs_write+0x443/0x890 [ 380.155946] ? kernel_read+0x130/0x130 [ 380.159812] ? selinux_file_permission+0x2d1/0x3f0 [ 380.164719] ? rw_verify_area+0xb8/0x2b0 [ 380.168756] vfs_write+0x150/0x4d0 [ 380.172275] ksys_write+0x103/0x260 [ 380.175876] ? do_sys_open+0x16e/0x350 [ 380.179738] ? __ia32_sys_read+0xa0/0xa0 [ 380.183775] ? do_syscall_64+0x21/0x4e0 [ 380.187724] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.193067] __x64_sys_write+0x6e/0xb0 [ 380.196928] do_syscall_64+0xd0/0x4e0 [ 380.200720] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.205885] RIP: 0033:0x459279 [ 380.209058] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 380.227947] RSP: 002b:00007ff6fb804c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 380.235636] RAX: ffffffffffffffda RBX: 00007ff6fb804c90 RCX: 0000000000459279 [ 380.242894] RDX: 000000000000fdef RSI: 00000000200000c0 RDI: 0000000000000003 [ 380.250141] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 380.257385] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6fb8056d4 [ 380.264631] R13: 00000000004c8efa R14: 00000000004dfbc8 R15: 0000000000000004 [ 380.271893] CPU: 0 PID: 12891 Comm: syz-executor.5 Not tainted 4.19.125-syzkaller #0 [ 380.279776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.289120] Call Trace: [ 380.291701] dump_stack+0x123/0x177 [ 380.295318] ? __static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 380.300832] panic+0x1cd/0x375 [ 380.303998] ? __warn_printk+0xd6/0xd6 [ 380.307885] ? __schedule+0x794/0x1c10 [ 380.311752] __warn.cold.8+0x1b/0x3e [ 380.315440] ? __static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 380.320952] report_bug+0x1a4/0x200 [ 380.324559] do_error_trap+0x200/0x350 [ 380.328437] ? math_error+0x340/0x340 [ 380.332215] ? irq_work_queue+0x34/0x50 [ 380.336163] ? wake_up_klogd+0x71/0xa0 [ 380.340199] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 380.345015] ? trace_hardirqs_off_caller+0x49/0x180 [ 380.350011] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 380.354827] do_invalid_op+0x1b/0x20 [ 380.358515] invalid_op+0x14/0x20 [ 380.361943] RIP: 0010:__static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 380.368063] 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 c0 24 f1 86 e8 11 34 c1 ff <0f> 0b e9 62 ff ff ff 48 89 df e8 3f 1f 19 00 eb d9 e8 58 1f 19 00 [ 380.386940] RSP: 0018:ffff888072b8fc78 EFLAGS: 00010282 [ 380.392292] RAX: 0000000000000000 RBX: ffffffff8a8042a0 RCX: 0000000000000000 [ 380.399542] RDX: 0000000000000004 RSI: ffffffff871f2e00 RDI: ffffffff89c856a0 [ 380.406784] RBP: ffff888072b8fc90 R08: ffffed1015d45079 R09: ffffed1015d45078 [ 380.414027] R10: ffffed1015d45078 R11: ffff8880aea283c7 R12: 0000000000000000 [ 380.421275] R13: 0000000000000000 R14: ffff88809b7565f0 R15: ffff88809b756580 [ 380.428532] ? __static_key_slow_dec_cpuslocked+0xd2/0xf0 [ 380.434048] static_key_slow_dec+0x4c/0x80 [ 380.438258] clean_acked_data_disable+0x14/0x50 [ 380.443014] tls_set_device_offload+0x9ec/0xd10 [ 380.447663] tls_setsockopt+0x23c/0x630 [ 380.451614] sock_common_setsockopt+0x73/0xf0 [ 380.456084] smc_setsockopt+0xbc/0x640 [ 380.459947] __sys_setsockopt+0x13e/0x210 [ 380.464068] ? kernel_accept+0x300/0x300 [ 380.468103] ? do_syscall_64+0x21/0x4e0 [ 380.472050] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.477385] __x64_sys_setsockopt+0xb9/0x150 [ 380.481765] do_syscall_64+0xd0/0x4e0 [ 380.485548] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 380.490723] RIP: 0033:0x459279 [ 380.493892] Code: fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 380.512771] RSP: 002b:00007ffaf4da6c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 380.520605] RAX: ffffffffffffffda RBX: 0000000000000005 RCX: 0000000000459279 [ 380.527849] RDX: 0000000000000001 RSI: 000000000000011a RDI: 0000000000000003 [ 380.535091] RBP: 000000000075bf20 R08: 0000000000000028 R09: 0000000000000000 [ 380.542348] R10: 0000000020000140 R11: 0000000000000246 R12: 00007ffaf4da76d4 [ 380.549591] R13: 00000000004c7593 R14: 00000000004dcb38 R15: 00000000ffffffff [ 380.558561] Kernel Offset: disabled [ 380.562246] Rebooting in 86400 seconds..