[....] Starting enhanced syslogd: rsyslogd[?25l[?1c7[ ok 8[?25h[?0c. [ 63.610740][ T27] audit: type=1800 audit(1558498124.293:25): pid=8646 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="cron" dev="sda1" ino=2414 res=0 [ 63.660826][ T27] audit: type=1800 audit(1558498124.293:26): pid=8646 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="mcstrans" dev="sda1" ino=2457 res=0 [ 63.681958][ T27] audit: type=1800 audit(1558498124.303:27): pid=8646 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="startpar" name="restorecond" dev="sda1" ino=2436 res=0 [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.0.64' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program syzkaller login: [ 98.507754][ T8809] FAULT_INJECTION: forcing a failure. [ 98.507754][ T8809] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 98.510677][ T8810] FAULT_INJECTION: forcing a failure. [ 98.510677][ T8810] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 98.521968][ T8808] FAULT_INJECTION: forcing a failure. [ 98.521968][ T8808] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 98.537778][ T8805] FAULT_INJECTION: forcing a failure. [ 98.537778][ T8805] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 98.548909][ T8808] CPU: 1 PID: 8808 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 98.569180][ T8808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.579227][ T8808] Call Trace: [ 98.582558][ T8808] dump_stack+0x172/0x1f0 [ 98.586897][ T8808] should_fail.cold+0xa/0x15 [ 98.591539][ T8808] ? sock_sendpage+0x8b/0xc0 [ 98.596188][ T8808] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 98.602186][ T8808] ? do_syscall_64+0xfd/0x680 [ 98.606850][ T8808] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.613107][ T8808] ? mark_held_locks+0xf0/0xf0 [ 98.617941][ T8808] should_fail_alloc_page+0x50/0x60 [ 98.623143][ T8808] __alloc_pages_nodemask+0x1a1/0x8d0 [ 98.628515][ T8808] ? cache_grow_end+0xa4/0x190 [ 98.633315][ T8808] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 98.639026][ T8808] ? kasan_check_write+0x14/0x20 [ 98.644091][ T8808] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 98.650329][ T8808] alloc_pages_current+0x107/0x210 [ 98.655500][ T8808] skb_page_frag_refill+0x277/0x460 [ 98.660694][ T8808] sk_page_frag_refill+0x55/0x1f0 [ 98.666364][ T8808] sk_msg_alloc+0x10e/0x8d0 [ 98.670864][ T8808] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 98.677268][ T8808] tls_sw_sendpage+0x525/0xf50 [ 98.682037][ T8808] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 98.687062][ T8808] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 98.692099][ T8808] inet_sendpage+0x168/0x630 [ 98.696686][ T8808] kernel_sendpage+0x92/0xf0 [ 98.701365][ T8808] ? inet_sendmsg+0x5d0/0x5d0 [ 98.706186][ T8808] sock_sendpage+0x8b/0xc0 [ 98.710609][ T8808] ? pipe_lock+0x6e/0x80 [ 98.714855][ T8808] pipe_to_sendpage+0x296/0x360 [ 98.719707][ T8808] ? kernel_sendpage+0xf0/0xf0 [ 98.724459][ T8808] ? direct_splice_actor+0x190/0x190 [ 98.729753][ T8808] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.736116][ T8808] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 98.742210][ T8808] __splice_from_pipe+0x38c/0x7d0 [ 98.747286][ T8808] ? direct_splice_actor+0x190/0x190 [ 98.752564][ T8808] ? direct_splice_actor+0x190/0x190 [ 98.757875][ T8808] splice_from_pipe+0x108/0x170 [ 98.762718][ T8808] ? splice_shrink_spd+0xd0/0xd0 [ 98.767675][ T8808] ? apparmor_file_permission+0x25/0x30 [ 98.773297][ T8808] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.779653][ T8808] ? security_file_permission+0x8f/0x380 [ 98.785274][ T8808] generic_splice_sendpage+0x3c/0x50 [ 98.790547][ T8808] ? splice_from_pipe+0x170/0x170 [ 98.795554][ T8808] do_splice+0x708/0x1410 [ 98.799920][ T8808] ? __sb_end_write+0xd9/0x110 [ 98.804727][ T8808] ? opipe_prep.part.0+0x2d0/0x2d0 [ 98.809908][ T8808] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 98.816226][ T8808] ? __fget_light+0x1a9/0x230 [ 98.820898][ T8808] __x64_sys_splice+0x2c6/0x330 [ 98.825850][ T8808] do_syscall_64+0xfd/0x680 [ 98.830344][ T8808] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.836235][ T8808] RIP: 0033:0x4413e9 [ 98.840124][ T8808] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 98.859780][ T8808] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 98.868194][ T8808] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 98.876252][ T8808] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 98.884322][ T8808] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 98.897941][ T8808] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 98.906076][ T8808] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 98.914057][ T8809] CPU: 0 PID: 8809 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 98.922210][ T8809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 98.924032][ T8811] FAULT_INJECTION: forcing a failure. [ 98.924032][ T8811] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 98.932252][ T8809] Call Trace: [ 98.932286][ T8809] dump_stack+0x172/0x1f0 [ 98.932303][ T8809] should_fail.cold+0xa/0x15 [ 98.932313][ T8809] ? sock_sendpage+0x8b/0xc0 [ 98.932322][ T8809] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 98.932332][ T8809] ? do_syscall_64+0xfd/0x680 [ 98.932341][ T8809] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 98.932358][ T8809] ? mark_held_locks+0xf0/0xf0 [ 98.983840][ T8809] should_fail_alloc_page+0x50/0x60 [ 98.989156][ T8809] __alloc_pages_nodemask+0x1a1/0x8d0 [ 98.994534][ T8809] ? cache_grow_end+0xa4/0x190 [ 98.999397][ T8809] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 99.005154][ T8809] ? kasan_check_write+0x14/0x20 [ 99.010098][ T8809] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 99.016394][ T8809] alloc_pages_current+0x107/0x210 [ 99.021536][ T8809] skb_page_frag_refill+0x277/0x460 [ 99.027703][ T8809] sk_page_frag_refill+0x55/0x1f0 [ 99.032742][ T8809] sk_msg_alloc+0x10e/0x8d0 [ 99.037399][ T8809] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 99.043642][ T8809] tls_sw_sendpage+0x525/0xf50 [ 99.048398][ T8809] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 99.053421][ T8809] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 99.058537][ T8809] inet_sendpage+0x168/0x630 [ 99.063113][ T8809] kernel_sendpage+0x92/0xf0 [ 99.067681][ T8809] ? inet_sendmsg+0x5d0/0x5d0 [ 99.072460][ T8809] sock_sendpage+0x8b/0xc0 [ 99.076861][ T8809] ? pipe_lock+0x6e/0x80 [ 99.081095][ T8809] pipe_to_sendpage+0x296/0x360 [ 99.085929][ T8809] ? kernel_sendpage+0xf0/0xf0 [ 99.090679][ T8809] ? direct_splice_actor+0x190/0x190 [ 99.095959][ T8809] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.102191][ T8809] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 99.108240][ T8809] __splice_from_pipe+0x38c/0x7d0 [ 99.113416][ T8809] ? direct_splice_actor+0x190/0x190 [ 99.118865][ T8809] ? direct_splice_actor+0x190/0x190 [ 99.124201][ T8809] splice_from_pipe+0x108/0x170 [ 99.129087][ T8809] ? splice_shrink_spd+0xd0/0xd0 [ 99.134027][ T8809] ? apparmor_file_permission+0x25/0x30 [ 99.139558][ T8809] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.145800][ T8809] ? security_file_permission+0x8f/0x380 [ 99.151418][ T8809] generic_splice_sendpage+0x3c/0x50 [ 99.156793][ T8809] ? splice_from_pipe+0x170/0x170 [ 99.161809][ T8809] do_splice+0x708/0x1410 [ 99.166168][ T8809] ? __sb_end_write+0xd9/0x110 [ 99.170990][ T8809] ? opipe_prep.part.0+0x2d0/0x2d0 [ 99.176144][ T8809] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.182381][ T8809] ? __fget_light+0x1a9/0x230 [ 99.187050][ T8809] __x64_sys_splice+0x2c6/0x330 [ 99.191896][ T8809] do_syscall_64+0xfd/0x680 [ 99.196737][ T8809] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.202728][ T8809] RIP: 0033:0x4413e9 [ 99.206732][ T8809] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.226352][ T8809] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 99.234790][ T8809] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 99.242775][ T8809] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 99.250798][ T8809] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 99.258781][ T8809] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 99.266765][ T8809] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 99.274852][ T8811] CPU: 1 PID: 8811 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 99.276333][ T8802] FAULT_INJECTION: forcing a failure. [ 99.276333][ T8802] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 99.282863][ T8811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.306093][ T8811] Call Trace: [ 99.309411][ T8811] dump_stack+0x172/0x1f0 [ 99.313758][ T8811] should_fail.cold+0xa/0x15 [ 99.318356][ T8811] ? sock_sendpage+0x8b/0xc0 [ 99.322951][ T8811] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 99.328893][ T8811] ? do_syscall_64+0xfd/0x680 [ 99.333764][ T8811] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.339834][ T8811] ? mark_held_locks+0xf0/0xf0 [ 99.344615][ T8811] should_fail_alloc_page+0x50/0x60 [ 99.349813][ T8811] __alloc_pages_nodemask+0x1a1/0x8d0 [ 99.355188][ T8811] ? cache_grow_end+0xa4/0x190 [ 99.359958][ T8811] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 99.365684][ T8811] ? kasan_check_write+0x14/0x20 [ 99.370720][ T8811] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 99.376977][ T8811] alloc_pages_current+0x107/0x210 [ 99.382101][ T8811] skb_page_frag_refill+0x277/0x460 [ 99.387302][ T8811] sk_page_frag_refill+0x55/0x1f0 [ 99.392506][ T8811] sk_msg_alloc+0x10e/0x8d0 [ 99.397013][ T8811] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 99.403263][ T8811] tls_sw_sendpage+0x525/0xf50 [ 99.408046][ T8811] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 99.413088][ T8811] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 99.418119][ T8811] inet_sendpage+0x168/0x630 [ 99.422718][ T8811] kernel_sendpage+0x92/0xf0 [ 99.427315][ T8811] ? inet_sendmsg+0x5d0/0x5d0 [ 99.431992][ T8811] sock_sendpage+0x8b/0xc0 [ 99.436406][ T8811] ? pipe_lock+0x6e/0x80 [ 99.440693][ T8811] pipe_to_sendpage+0x296/0x360 [ 99.445595][ T8811] ? kernel_sendpage+0xf0/0xf0 [ 99.450364][ T8811] ? direct_splice_actor+0x190/0x190 [ 99.455653][ T8811] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.461900][ T8811] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 99.467980][ T8811] __splice_from_pipe+0x38c/0x7d0 [ 99.473007][ T8811] ? direct_splice_actor+0x190/0x190 [ 99.478309][ T8811] ? direct_splice_actor+0x190/0x190 [ 99.483602][ T8811] splice_from_pipe+0x108/0x170 [ 99.488458][ T8811] ? splice_shrink_spd+0xd0/0xd0 [ 99.493408][ T8811] ? apparmor_file_permission+0x25/0x30 [ 99.498964][ T8811] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.505215][ T8811] ? security_file_permission+0x8f/0x380 [ 99.510858][ T8811] generic_splice_sendpage+0x3c/0x50 [ 99.516154][ T8811] ? splice_from_pipe+0x170/0x170 [ 99.521180][ T8811] do_splice+0x708/0x1410 [ 99.525518][ T8811] ? __sb_end_write+0xd9/0x110 [ 99.530649][ T8811] ? opipe_prep.part.0+0x2d0/0x2d0 [ 99.535777][ T8811] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.542108][ T8811] ? __fget_light+0x1a9/0x230 [ 99.546798][ T8811] __x64_sys_splice+0x2c6/0x330 [ 99.551691][ T8811] do_syscall_64+0xfd/0x680 [ 99.556203][ T8811] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.562098][ T8811] RIP: 0033:0x4413e9 [ 99.565994][ T8811] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.585620][ T8811] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 99.594037][ T8811] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 99.602094][ T8811] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 99.610069][ T8811] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 99.618042][ T8811] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 99.626011][ T8811] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 99.634099][ T8802] CPU: 0 PID: 8802 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 99.642096][ T8802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.652149][ T8802] Call Trace: [ 99.655466][ T8802] dump_stack+0x172/0x1f0 [ 99.659808][ T8802] should_fail.cold+0xa/0x15 [ 99.664399][ T8802] ? sock_sendpage+0x8b/0xc0 [ 99.668999][ T8802] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 99.674811][ T8802] ? do_syscall_64+0xfd/0x680 [ 99.679492][ T8802] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.685560][ T8802] ? mark_held_locks+0xf0/0xf0 [ 99.690339][ T8802] should_fail_alloc_page+0x50/0x60 [ 99.695546][ T8802] __alloc_pages_nodemask+0x1a1/0x8d0 [ 99.700918][ T8802] ? cache_grow_end+0xa4/0x190 [ 99.705688][ T8802] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 99.711409][ T8802] ? kasan_check_write+0x14/0x20 [ 99.716368][ T8802] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 99.722615][ T8802] alloc_pages_current+0x107/0x210 [ 99.727741][ T8802] skb_page_frag_refill+0x277/0x460 [ 99.732960][ T8802] sk_page_frag_refill+0x55/0x1f0 [ 99.737987][ T8802] sk_msg_alloc+0x10e/0x8d0 [ 99.742503][ T8802] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 99.748773][ T8802] tls_sw_sendpage+0x525/0xf50 [ 99.753569][ T8802] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 99.758610][ T8802] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 99.763649][ T8802] inet_sendpage+0x168/0x630 [ 99.768249][ T8802] kernel_sendpage+0x92/0xf0 [ 99.772877][ T8802] ? inet_sendmsg+0x5d0/0x5d0 [ 99.777561][ T8802] sock_sendpage+0x8b/0xc0 [ 99.781979][ T8802] ? pipe_lock+0x6e/0x80 [ 99.786231][ T8802] pipe_to_sendpage+0x296/0x360 [ 99.791081][ T8802] ? kernel_sendpage+0xf0/0xf0 [ 99.795867][ T8802] ? direct_splice_actor+0x190/0x190 [ 99.801161][ T8802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.807515][ T8802] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 99.813596][ T8802] __splice_from_pipe+0x38c/0x7d0 [ 99.818630][ T8802] ? direct_splice_actor+0x190/0x190 [ 99.823924][ T8802] ? direct_splice_actor+0x190/0x190 [ 99.829219][ T8802] splice_from_pipe+0x108/0x170 [ 99.834085][ T8802] ? splice_shrink_spd+0xd0/0xd0 [ 99.839035][ T8802] ? apparmor_file_permission+0x25/0x30 [ 99.844591][ T8802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.850839][ T8802] ? security_file_permission+0x8f/0x380 [ 99.856481][ T8802] generic_splice_sendpage+0x3c/0x50 [ 99.861777][ T8802] ? splice_from_pipe+0x170/0x170 [ 99.866816][ T8802] do_splice+0x708/0x1410 [ 99.871154][ T8802] ? __sb_end_write+0xd9/0x110 [ 99.876025][ T8802] ? opipe_prep.part.0+0x2d0/0x2d0 [ 99.881146][ T8802] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 99.887390][ T8802] ? __fget_light+0x1a9/0x230 [ 99.892088][ T8802] __x64_sys_splice+0x2c6/0x330 [ 99.896955][ T8802] do_syscall_64+0xfd/0x680 [ 99.901476][ T8802] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 99.907370][ T8802] RIP: 0033:0x4413e9 [ 99.911272][ T8802] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 99.931411][ T8802] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 99.939836][ T8802] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 99.948071][ T8802] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 99.956050][ T8802] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 99.964293][ T8802] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 99.972368][ T8802] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 99.980561][ T8805] CPU: 1 PID: 8805 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 99.988820][ T8805] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 99.999191][ T8805] Call Trace: [ 100.002500][ T8805] dump_stack+0x172/0x1f0 [ 100.006843][ T8805] should_fail.cold+0xa/0x15 [ 100.011428][ T8805] ? sock_sendpage+0x8b/0xc0 [ 100.016118][ T8805] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 100.021932][ T8805] ? do_syscall_64+0xfd/0x680 [ 100.026609][ T8805] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.032773][ T8805] ? mark_held_locks+0xf0/0xf0 [ 100.037723][ T8805] should_fail_alloc_page+0x50/0x60 [ 100.042929][ T8805] __alloc_pages_nodemask+0x1a1/0x8d0 [ 100.048309][ T8805] ? cache_grow_end+0xa4/0x190 [ 100.053084][ T8805] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 100.058798][ T8805] ? kasan_check_write+0x14/0x20 [ 100.063754][ T8805] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 100.070001][ T8805] alloc_pages_current+0x107/0x210 [ 100.075121][ T8805] skb_page_frag_refill+0x277/0x460 [ 100.080322][ T8805] sk_page_frag_refill+0x55/0x1f0 [ 100.085348][ T8805] sk_msg_alloc+0x10e/0x8d0 [ 100.089878][ T8805] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 100.096147][ T8805] tls_sw_sendpage+0x525/0xf50 [ 100.100944][ T8805] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 100.105996][ T8805] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 100.111038][ T8805] inet_sendpage+0x168/0x630 [ 100.115643][ T8805] kernel_sendpage+0x92/0xf0 [ 100.120245][ T8805] ? inet_sendmsg+0x5d0/0x5d0 [ 100.124932][ T8805] sock_sendpage+0x8b/0xc0 [ 100.129351][ T8805] ? pipe_lock+0x6e/0x80 [ 100.133603][ T8805] pipe_to_sendpage+0x296/0x360 [ 100.138461][ T8805] ? kernel_sendpage+0xf0/0xf0 [ 100.143242][ T8805] ? direct_splice_actor+0x190/0x190 [ 100.148536][ T8805] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 100.154872][ T8805] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 100.160958][ T8805] __splice_from_pipe+0x38c/0x7d0 [ 100.165995][ T8805] ? direct_splice_actor+0x190/0x190 [ 100.171304][ T8805] ? direct_splice_actor+0x190/0x190 [ 100.176596][ T8805] splice_from_pipe+0x108/0x170 [ 100.181462][ T8805] ? splice_shrink_spd+0xd0/0xd0 [ 100.186414][ T8805] ? apparmor_file_permission+0x25/0x30 [ 100.191973][ T8805] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 100.198222][ T8805] ? security_file_permission+0x8f/0x380 [ 100.203880][ T8805] generic_splice_sendpage+0x3c/0x50 [ 100.209169][ T8805] ? splice_from_pipe+0x170/0x170 [ 100.214209][ T8805] do_splice+0x708/0x1410 [ 100.218578][ T8805] ? __sb_end_write+0xd9/0x110 [ 100.223534][ T8805] ? opipe_prep.part.0+0x2d0/0x2d0 [ 100.228918][ T8805] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 100.235340][ T8805] ? __fget_light+0x1a9/0x230 [ 100.240392][ T8805] __x64_sys_splice+0x2c6/0x330 [ 100.246271][ T8805] do_syscall_64+0xfd/0x680 [ 100.256391][ T8805] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.262570][ T8805] RIP: 0033:0x4413e9 [ 100.266636][ T8805] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.286446][ T8805] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 100.295569][ T8805] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 100.303551][ T8805] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 100.311535][ T8805] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 100.319518][ T8805] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 100.327581][ T8805] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 100.335609][ T8810] CPU: 0 PID: 8810 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 100.343601][ T8810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 100.353641][ T8810] Call Trace: [ 100.356925][ T8810] dump_stack+0x172/0x1f0 [ 100.361262][ T8810] should_fail.cold+0xa/0x15 [ 100.365875][ T8810] ? sock_sendpage+0x8b/0xc0 [ 100.370478][ T8810] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 100.376270][ T8810] ? do_syscall_64+0xfd/0x680 [ 100.380954][ T8810] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.387011][ T8810] ? mark_held_locks+0xf0/0xf0 [ 100.392778][ T8810] should_fail_alloc_page+0x50/0x60 [ 100.398001][ T8810] __alloc_pages_nodemask+0x1a1/0x8d0 [ 100.403362][ T8810] ? cache_grow_end+0xa4/0x190 [ 100.408126][ T8810] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 100.413885][ T8810] ? kasan_check_write+0x14/0x20 [ 100.418835][ T8810] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 100.425064][ T8810] alloc_pages_current+0x107/0x210 [ 100.430178][ T8810] skb_page_frag_refill+0x277/0x460 [ 100.435376][ T8810] sk_page_frag_refill+0x55/0x1f0 [ 100.440396][ T8810] sk_msg_alloc+0x10e/0x8d0 [ 100.444894][ T8810] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 100.451137][ T8810] tls_sw_sendpage+0x525/0xf50 [ 100.456443][ T8810] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 100.461880][ T8810] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 100.466927][ T8810] inet_sendpage+0x168/0x630 [ 100.471556][ T8810] kernel_sendpage+0x92/0xf0 [ 100.476149][ T8810] ? inet_sendmsg+0x5d0/0x5d0 [ 100.480820][ T8810] sock_sendpage+0x8b/0xc0 [ 100.485219][ T8810] ? pipe_lock+0x6e/0x80 [ 100.489454][ T8810] pipe_to_sendpage+0x296/0x360 [ 100.494379][ T8810] ? kernel_sendpage+0xf0/0xf0 [ 100.499140][ T8810] ? direct_splice_actor+0x190/0x190 [ 100.504425][ T8810] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 100.510673][ T8810] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 100.516756][ T8810] __splice_from_pipe+0x38c/0x7d0 [ 100.521824][ T8810] ? direct_splice_actor+0x190/0x190 [ 100.527109][ T8810] ? direct_splice_actor+0x190/0x190 [ 100.532408][ T8810] splice_from_pipe+0x108/0x170 [ 100.537340][ T8810] ? splice_shrink_spd+0xd0/0xd0 [ 100.542370][ T8810] ? apparmor_file_permission+0x25/0x30 [ 100.547927][ T8810] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 100.554165][ T8810] ? security_file_permission+0x8f/0x380 [ 100.559797][ T8810] generic_splice_sendpage+0x3c/0x50 [ 100.565081][ T8810] ? splice_from_pipe+0x170/0x170 [ 100.570208][ T8810] do_splice+0x708/0x1410 [ 100.574793][ T8810] ? __sb_end_write+0xd9/0x110 [ 100.579558][ T8810] ? opipe_prep.part.0+0x2d0/0x2d0 [ 100.584673][ T8810] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 100.590965][ T8810] ? __fget_light+0x1a9/0x230 [ 100.595740][ T8810] __x64_sys_splice+0x2c6/0x330 [ 100.600647][ T8810] do_syscall_64+0xfd/0x680 [ 100.605163][ T8810] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 100.611486][ T8810] RIP: 0033:0x4413e9 [ 100.616436][ T8810] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 100.637791][ T8810] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 100.646214][ T8810] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 100.654275][ T8810] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 100.662248][ T8810] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 100.670252][ T8810] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 100.678493][ T8810] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program [ 103.398097][ T8849] FAULT_INJECTION: forcing a failure. [ 103.398097][ T8849] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 103.401647][ T8852] FAULT_INJECTION: forcing a failure. [ 103.401647][ T8852] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 103.417068][ T8853] FAULT_INJECTION: forcing a failure. [ 103.417068][ T8853] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 103.425121][ T8850] FAULT_INJECTION: forcing a failure. executing program [ 103.425121][ T8850] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 103.438460][ T8851] FAULT_INJECTION: forcing a failure. [ 103.438460][ T8851] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 103.455796][ T8854] FAULT_INJECTION: forcing a failure. [ 103.455796][ T8854] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 103.465175][ T8849] CPU: 1 PID: 8849 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 103.486004][ T8849] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.496344][ T8849] Call Trace: [ 103.499652][ T8849] dump_stack+0x172/0x1f0 [ 103.504004][ T8849] should_fail.cold+0xa/0x15 [ 103.508598][ T8849] ? sock_sendpage+0x8b/0xc0 [ 103.513222][ T8849] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 103.519030][ T8849] ? do_syscall_64+0xfd/0x680 [ 103.523707][ T8849] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.529861][ T8849] ? mark_held_locks+0xf0/0xf0 [ 103.534633][ T8849] should_fail_alloc_page+0x50/0x60 [ 103.539836][ T8849] __alloc_pages_nodemask+0x1a1/0x8d0 [ 103.545213][ T8849] ? cache_grow_end+0xa4/0x190 [ 103.549985][ T8849] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 103.555703][ T8849] ? kasan_check_write+0x14/0x20 [ 103.560655][ T8849] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 103.566902][ T8849] alloc_pages_current+0x107/0x210 [ 103.572196][ T8849] skb_page_frag_refill+0x277/0x460 [ 103.577399][ T8849] sk_page_frag_refill+0x55/0x1f0 [ 103.582425][ T8849] sk_msg_alloc+0x10e/0x8d0 [ 103.586941][ T8849] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 103.593191][ T8849] tls_sw_sendpage+0x525/0xf50 [ 103.597979][ T8849] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 103.603011][ T8849] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 103.608216][ T8849] inet_sendpage+0x168/0x630 [ 103.612811][ T8849] kernel_sendpage+0x92/0xf0 [ 103.617404][ T8849] ? inet_sendmsg+0x5d0/0x5d0 [ 103.622082][ T8849] sock_sendpage+0x8b/0xc0 [ 103.626502][ T8849] ? pipe_lock+0x6e/0x80 [ 103.630768][ T8849] pipe_to_sendpage+0x296/0x360 [ 103.635712][ T8849] ? kernel_sendpage+0xf0/0xf0 [ 103.640483][ T8849] ? direct_splice_actor+0x190/0x190 [ 103.645781][ T8849] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.652111][ T8849] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 103.658190][ T8849] __splice_from_pipe+0x38c/0x7d0 [ 103.663228][ T8849] ? direct_splice_actor+0x190/0x190 [ 103.668745][ T8849] ? direct_splice_actor+0x190/0x190 [ 103.674038][ T8849] splice_from_pipe+0x108/0x170 [ 103.678895][ T8849] ? splice_shrink_spd+0xd0/0xd0 [ 103.683844][ T8849] ? apparmor_file_permission+0x25/0x30 [ 103.689398][ T8849] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.695641][ T8849] ? security_file_permission+0x8f/0x380 [ 103.701377][ T8849] generic_splice_sendpage+0x3c/0x50 [ 103.706778][ T8849] ? splice_from_pipe+0x170/0x170 [ 103.711810][ T8849] do_splice+0x708/0x1410 [ 103.716143][ T8849] ? __sb_end_write+0xd9/0x110 [ 103.720918][ T8849] ? opipe_prep.part.0+0x2d0/0x2d0 [ 103.726036][ T8849] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.732270][ T8849] ? __fget_light+0x1a9/0x230 [ 103.736958][ T8849] __x64_sys_splice+0x2c6/0x330 [ 103.741817][ T8849] do_syscall_64+0xfd/0x680 [ 103.746325][ T8849] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.752220][ T8849] RIP: 0033:0x4413e9 [ 103.756116][ T8849] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 103.775720][ T8849] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 103.784141][ T8849] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 103.792115][ T8849] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 103.800090][ T8849] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 103.808185][ T8849] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 103.816156][ T8849] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 103.824173][ T8852] CPU: 0 PID: 8852 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 103.832169][ T8852] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.842218][ T8852] Call Trace: [ 103.845517][ T8852] dump_stack+0x172/0x1f0 [ 103.849866][ T8852] should_fail.cold+0xa/0x15 [ 103.854457][ T8852] ? sock_sendpage+0x8b/0xc0 [ 103.859066][ T8852] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 103.864881][ T8852] ? do_syscall_64+0xfd/0x680 [ 103.869560][ T8852] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 103.875626][ T8852] ? mark_held_locks+0xf0/0xf0 [ 103.880403][ T8852] should_fail_alloc_page+0x50/0x60 [ 103.885601][ T8852] __alloc_pages_nodemask+0x1a1/0x8d0 [ 103.890975][ T8852] ? cache_grow_end+0xa4/0x190 [ 103.895742][ T8852] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 103.901471][ T8852] ? kasan_check_write+0x14/0x20 [ 103.906418][ T8852] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 103.913119][ T8852] alloc_pages_current+0x107/0x210 [ 103.918239][ T8852] skb_page_frag_refill+0x277/0x460 [ 103.923440][ T8852] sk_page_frag_refill+0x55/0x1f0 [ 103.928469][ T8852] sk_msg_alloc+0x10e/0x8d0 [ 103.932983][ T8852] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 103.939236][ T8852] tls_sw_sendpage+0x525/0xf50 [ 103.944020][ T8852] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 103.949398][ T8852] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 103.954424][ T8852] inet_sendpage+0x168/0x630 [ 103.959197][ T8852] kernel_sendpage+0x92/0xf0 [ 103.963803][ T8852] ? inet_sendmsg+0x5d0/0x5d0 [ 103.968485][ T8852] sock_sendpage+0x8b/0xc0 [ 103.972898][ T8852] ? pipe_lock+0x6e/0x80 [ 103.977235][ T8852] pipe_to_sendpage+0x296/0x360 [ 103.982091][ T8852] ? kernel_sendpage+0xf0/0xf0 [ 103.986861][ T8852] ? direct_splice_actor+0x190/0x190 [ 103.992150][ T8852] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 103.998396][ T8852] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 104.004481][ T8852] __splice_from_pipe+0x38c/0x7d0 [ 104.009513][ T8852] ? direct_splice_actor+0x190/0x190 [ 104.014810][ T8852] ? direct_splice_actor+0x190/0x190 [ 104.020191][ T8852] splice_from_pipe+0x108/0x170 [ 104.025054][ T8852] ? splice_shrink_spd+0xd0/0xd0 [ 104.030033][ T8852] ? apparmor_file_permission+0x25/0x30 [ 104.035586][ T8852] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.041829][ T8852] ? security_file_permission+0x8f/0x380 [ 104.047475][ T8852] generic_splice_sendpage+0x3c/0x50 [ 104.052775][ T8852] ? splice_from_pipe+0x170/0x170 [ 104.057811][ T8852] do_splice+0x708/0x1410 [ 104.062145][ T8852] ? __sb_end_write+0xd9/0x110 [ 104.066921][ T8852] ? opipe_prep.part.0+0x2d0/0x2d0 [ 104.072039][ T8852] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.078286][ T8852] ? __fget_light+0x1a9/0x230 [ 104.082971][ T8852] __x64_sys_splice+0x2c6/0x330 [ 104.087831][ T8852] do_syscall_64+0xfd/0x680 [ 104.092343][ T8852] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.098228][ T8852] RIP: 0033:0x4413e9 [ 104.102128][ T8852] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.121727][ T8852] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 104.130149][ T8852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 104.138117][ T8852] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 104.146083][ T8852] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 104.154050][ T8852] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 104.162016][ T8852] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 104.170014][ T8853] CPU: 1 PID: 8853 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 104.178004][ T8853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.188054][ T8853] Call Trace: [ 104.191352][ T8853] dump_stack+0x172/0x1f0 [ 104.195696][ T8853] should_fail.cold+0xa/0x15 [ 104.200298][ T8853] ? sock_sendpage+0x8b/0xc0 [ 104.204895][ T8853] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 104.210709][ T8853] ? do_syscall_64+0xfd/0x680 [ 104.215397][ T8853] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.221465][ T8853] ? mark_held_locks+0xf0/0xf0 [ 104.226238][ T8853] should_fail_alloc_page+0x50/0x60 [ 104.231436][ T8853] __alloc_pages_nodemask+0x1a1/0x8d0 [ 104.236812][ T8853] ? cache_grow_end+0xa4/0x190 [ 104.241577][ T8853] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 104.247299][ T8853] ? kasan_check_write+0x14/0x20 [ 104.252251][ T8853] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 104.258502][ T8853] alloc_pages_current+0x107/0x210 [ 104.263622][ T8853] skb_page_frag_refill+0x277/0x460 [ 104.268848][ T8853] sk_page_frag_refill+0x55/0x1f0 [ 104.273872][ T8853] sk_msg_alloc+0x10e/0x8d0 [ 104.278383][ T8853] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 104.284650][ T8853] tls_sw_sendpage+0x525/0xf50 [ 104.289432][ T8853] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 104.294471][ T8853] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 104.299509][ T8853] inet_sendpage+0x168/0x630 [ 104.304107][ T8853] kernel_sendpage+0x92/0xf0 [ 104.308701][ T8853] ? inet_sendmsg+0x5d0/0x5d0 [ 104.313381][ T8853] sock_sendpage+0x8b/0xc0 [ 104.317798][ T8853] ? pipe_lock+0x6e/0x80 [ 104.322051][ T8853] pipe_to_sendpage+0x296/0x360 [ 104.326904][ T8853] ? kernel_sendpage+0xf0/0xf0 [ 104.331666][ T8853] ? direct_splice_actor+0x190/0x190 [ 104.336958][ T8853] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.343198][ T8853] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 104.349276][ T8853] __splice_from_pipe+0x38c/0x7d0 [ 104.354316][ T8853] ? direct_splice_actor+0x190/0x190 [ 104.359609][ T8853] ? direct_splice_actor+0x190/0x190 [ 104.364896][ T8853] splice_from_pipe+0x108/0x170 [ 104.369748][ T8853] ? splice_shrink_spd+0xd0/0xd0 [ 104.374707][ T8853] ? apparmor_file_permission+0x25/0x30 [ 104.380250][ T8853] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.386502][ T8853] ? security_file_permission+0x8f/0x380 [ 104.392145][ T8853] generic_splice_sendpage+0x3c/0x50 [ 104.397434][ T8853] ? splice_from_pipe+0x170/0x170 [ 104.402460][ T8853] do_splice+0x708/0x1410 [ 104.406797][ T8853] ? __sb_end_write+0xd9/0x110 [ 104.411568][ T8853] ? opipe_prep.part.0+0x2d0/0x2d0 [ 104.416683][ T8853] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.422917][ T8853] ? __fget_light+0x1a9/0x230 [ 104.427599][ T8853] __x64_sys_splice+0x2c6/0x330 [ 104.432463][ T8853] do_syscall_64+0xfd/0x680 [ 104.437060][ T8853] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.442954][ T8853] RIP: 0033:0x4413e9 [ 104.446854][ T8853] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.466452][ T8853] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 104.474868][ T8853] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 104.482920][ T8853] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 104.490979][ T8853] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 104.499042][ T8853] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 104.507016][ T8853] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 104.515008][ T8850] CPU: 0 PID: 8850 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 104.523000][ T8850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.533048][ T8850] Call Trace: [ 104.536348][ T8850] dump_stack+0x172/0x1f0 [ 104.540684][ T8850] should_fail.cold+0xa/0x15 [ 104.545277][ T8850] ? sock_sendpage+0x8b/0xc0 [ 104.549876][ T8850] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 104.555679][ T8850] ? do_syscall_64+0xfd/0x680 [ 104.560354][ T8850] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.566421][ T8850] ? mark_held_locks+0xf0/0xf0 [ 104.571192][ T8850] should_fail_alloc_page+0x50/0x60 [ 104.576394][ T8850] __alloc_pages_nodemask+0x1a1/0x8d0 [ 104.581774][ T8850] ? cache_grow_end+0xa4/0x190 [ 104.586553][ T8850] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 104.592269][ T8850] ? kasan_check_write+0x14/0x20 [ 104.597220][ T8850] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 104.603468][ T8850] alloc_pages_current+0x107/0x210 [ 104.608591][ T8850] skb_page_frag_refill+0x277/0x460 [ 104.613805][ T8850] sk_page_frag_refill+0x55/0x1f0 [ 104.618835][ T8850] sk_msg_alloc+0x10e/0x8d0 [ 104.623342][ T8850] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 104.629592][ T8850] tls_sw_sendpage+0x525/0xf50 [ 104.634371][ T8850] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 104.639403][ T8850] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 104.644432][ T8850] inet_sendpage+0x168/0x630 [ 104.649395][ T8850] kernel_sendpage+0x92/0xf0 [ 104.653984][ T8850] ? inet_sendmsg+0x5d0/0x5d0 [ 104.658661][ T8850] sock_sendpage+0x8b/0xc0 [ 104.663078][ T8850] ? pipe_lock+0x6e/0x80 [ 104.667325][ T8850] pipe_to_sendpage+0x296/0x360 [ 104.672171][ T8850] ? kernel_sendpage+0xf0/0xf0 [ 104.676941][ T8850] ? direct_splice_actor+0x190/0x190 [ 104.682225][ T8850] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.688470][ T8850] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 104.694541][ T8850] __splice_from_pipe+0x38c/0x7d0 [ 104.699570][ T8850] ? direct_splice_actor+0x190/0x190 [ 104.704864][ T8850] ? direct_splice_actor+0x190/0x190 [ 104.710157][ T8850] splice_from_pipe+0x108/0x170 [ 104.715013][ T8850] ? splice_shrink_spd+0xd0/0xd0 [ 104.719966][ T8850] ? apparmor_file_permission+0x25/0x30 [ 104.725513][ T8850] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.731768][ T8850] ? security_file_permission+0x8f/0x380 [ 104.737411][ T8850] generic_splice_sendpage+0x3c/0x50 [ 104.742696][ T8850] ? splice_from_pipe+0x170/0x170 [ 104.747722][ T8850] do_splice+0x708/0x1410 [ 104.752059][ T8850] ? __sb_end_write+0xd9/0x110 [ 104.756838][ T8850] ? opipe_prep.part.0+0x2d0/0x2d0 [ 104.761955][ T8850] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 104.768191][ T8850] ? __fget_light+0x1a9/0x230 [ 104.772872][ T8850] __x64_sys_splice+0x2c6/0x330 [ 104.777739][ T8850] do_syscall_64+0xfd/0x680 [ 104.782263][ T8850] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.788153][ T8850] RIP: 0033:0x4413e9 [ 104.792051][ T8850] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 104.811659][ T8850] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 104.820070][ T8850] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 104.828038][ T8850] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 104.836011][ T8850] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 104.843989][ T8850] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 104.851961][ T8850] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 104.859965][ T8851] CPU: 1 PID: 8851 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 104.867966][ T8851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 104.878053][ T8851] Call Trace: [ 104.881366][ T8851] dump_stack+0x172/0x1f0 [ 104.885708][ T8851] should_fail.cold+0xa/0x15 [ 104.890310][ T8851] ? sock_sendpage+0x8b/0xc0 [ 104.894912][ T8851] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 104.900722][ T8851] ? do_syscall_64+0xfd/0x680 [ 104.905407][ T8851] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 104.912263][ T8851] ? mark_held_locks+0xf0/0xf0 [ 104.917050][ T8851] should_fail_alloc_page+0x50/0x60 [ 104.922250][ T8851] __alloc_pages_nodemask+0x1a1/0x8d0 [ 104.927631][ T8851] ? cache_grow_end+0xa4/0x190 [ 104.932399][ T8851] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 104.938120][ T8851] ? kasan_check_write+0x14/0x20 [ 104.943075][ T8851] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 104.949324][ T8851] alloc_pages_current+0x107/0x210 [ 104.954451][ T8851] skb_page_frag_refill+0x277/0x460 [ 104.959662][ T8851] sk_page_frag_refill+0x55/0x1f0 [ 104.964698][ T8851] sk_msg_alloc+0x10e/0x8d0 [ 104.969494][ T8851] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 104.975747][ T8851] tls_sw_sendpage+0x525/0xf50 [ 104.980548][ T8851] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 104.985584][ T8851] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 104.990628][ T8851] inet_sendpage+0x168/0x630 [ 104.995231][ T8851] kernel_sendpage+0x92/0xf0 [ 104.999915][ T8851] ? inet_sendmsg+0x5d0/0x5d0 [ 105.004605][ T8851] sock_sendpage+0x8b/0xc0 [ 105.009024][ T8851] ? pipe_lock+0x6e/0x80 [ 105.013273][ T8851] pipe_to_sendpage+0x296/0x360 [ 105.018164][ T8851] ? kernel_sendpage+0xf0/0xf0 [ 105.022933][ T8851] ? direct_splice_actor+0x190/0x190 [ 105.028223][ T8851] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 105.034469][ T8851] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 105.041489][ T8851] __splice_from_pipe+0x38c/0x7d0 [ 105.046522][ T8851] ? direct_splice_actor+0x190/0x190 [ 105.051820][ T8851] ? direct_splice_actor+0x190/0x190 [ 105.057188][ T8851] splice_from_pipe+0x108/0x170 [ 105.062053][ T8851] ? splice_shrink_spd+0xd0/0xd0 [ 105.067007][ T8851] ? apparmor_file_permission+0x25/0x30 [ 105.072564][ T8851] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 105.078834][ T8851] ? security_file_permission+0x8f/0x380 [ 105.084475][ T8851] generic_splice_sendpage+0x3c/0x50 [ 105.089773][ T8851] ? splice_from_pipe+0x170/0x170 [ 105.094801][ T8851] do_splice+0x708/0x1410 [ 105.099135][ T8851] ? __sb_end_write+0xd9/0x110 [ 105.103910][ T8851] ? opipe_prep.part.0+0x2d0/0x2d0 [ 105.109024][ T8851] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 105.115259][ T8851] ? __fget_light+0x1a9/0x230 [ 105.119959][ T8851] __x64_sys_splice+0x2c6/0x330 [ 105.124823][ T8851] do_syscall_64+0xfd/0x680 [ 105.129331][ T8851] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.135223][ T8851] RIP: 0033:0x4413e9 [ 105.139120][ T8851] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.158729][ T8851] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 105.167247][ T8851] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 105.175225][ T8851] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 105.183195][ T8851] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 105.191164][ T8851] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 105.199133][ T8851] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 105.207169][ T8854] CPU: 0 PID: 8854 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 105.215156][ T8854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 105.225190][ T8854] Call Trace: [ 105.228485][ T8854] dump_stack+0x172/0x1f0 [ 105.232806][ T8854] should_fail.cold+0xa/0x15 [ 105.237401][ T8854] ? sock_sendpage+0x8b/0xc0 [ 105.241980][ T8854] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 105.247778][ T8854] ? do_syscall_64+0xfd/0x680 [ 105.252453][ T8854] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.258498][ T8854] ? mark_held_locks+0xf0/0xf0 [ 105.263260][ T8854] should_fail_alloc_page+0x50/0x60 [ 105.268444][ T8854] __alloc_pages_nodemask+0x1a1/0x8d0 [ 105.273838][ T8854] ? cache_grow_end+0xa4/0x190 [ 105.278581][ T8854] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 105.284287][ T8854] ? kasan_check_write+0x14/0x20 [ 105.289229][ T8854] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 105.295467][ T8854] alloc_pages_current+0x107/0x210 [ 105.300603][ T8854] skb_page_frag_refill+0x277/0x460 [ 105.305795][ T8854] sk_page_frag_refill+0x55/0x1f0 [ 105.310816][ T8854] sk_msg_alloc+0x10e/0x8d0 [ 105.315310][ T8854] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 105.321566][ T8854] tls_sw_sendpage+0x525/0xf50 [ 105.326319][ T8854] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 105.331329][ T8854] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 105.336338][ T8854] inet_sendpage+0x168/0x630 [ 105.340913][ T8854] kernel_sendpage+0x92/0xf0 [ 105.345493][ T8854] ? inet_sendmsg+0x5d0/0x5d0 [ 105.350153][ T8854] sock_sendpage+0x8b/0xc0 [ 105.354550][ T8854] ? pipe_lock+0x6e/0x80 [ 105.358804][ T8854] pipe_to_sendpage+0x296/0x360 [ 105.363637][ T8854] ? kernel_sendpage+0xf0/0xf0 [ 105.368389][ T8854] ? direct_splice_actor+0x190/0x190 [ 105.373654][ T8854] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 105.379893][ T8854] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 105.385948][ T8854] __splice_from_pipe+0x38c/0x7d0 [ 105.390969][ T8854] ? direct_splice_actor+0x190/0x190 [ 105.396252][ T8854] ? direct_splice_actor+0x190/0x190 [ 105.401520][ T8854] splice_from_pipe+0x108/0x170 [ 105.406352][ T8854] ? splice_shrink_spd+0xd0/0xd0 [ 105.411273][ T8854] ? apparmor_file_permission+0x25/0x30 [ 105.416816][ T8854] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 105.423045][ T8854] ? security_file_permission+0x8f/0x380 [ 105.428678][ T8854] generic_splice_sendpage+0x3c/0x50 [ 105.433957][ T8854] ? splice_from_pipe+0x170/0x170 [ 105.438967][ T8854] do_splice+0x708/0x1410 [ 105.443304][ T8854] ? __sb_end_write+0xd9/0x110 [ 105.448053][ T8854] ? opipe_prep.part.0+0x2d0/0x2d0 [ 105.453168][ T8854] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 105.459413][ T8854] ? __fget_light+0x1a9/0x230 [ 105.464076][ T8854] __x64_sys_splice+0x2c6/0x330 [ 105.468914][ T8854] do_syscall_64+0xfd/0x680 [ 105.473416][ T8854] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 105.479284][ T8854] RIP: 0033:0x4413e9 [ 105.483179][ T8854] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 105.502777][ T8854] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 105.511180][ T8854] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 105.519154][ T8854] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 105.527106][ T8854] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 105.535060][ T8854] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 105.543013][ T8854] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program [ 108.397620][ T8856] FAULT_INJECTION: forcing a failure. [ 108.397620][ T8856] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.405179][ T8855] FAULT_INJECTION: forcing a failure. [ 108.405179][ T8855] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.414659][ T8858] FAULT_INJECTION: forcing a failure. [ 108.414659][ T8858] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.429974][ T8860] FAULT_INJECTION: forcing a failure. [ 108.429974][ T8860] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.441712][ T8859] FAULT_INJECTION: forcing a failure. [ 108.441712][ T8859] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.451716][ T8857] FAULT_INJECTION: forcing a failure. [ 108.451716][ T8857] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 108.464086][ T8856] CPU: 1 PID: 8856 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 108.464096][ T8856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.464101][ T8856] Call Trace: [ 108.464125][ T8856] dump_stack+0x172/0x1f0 [ 108.464147][ T8856] should_fail.cold+0xa/0x15 [ 108.464161][ T8856] ? sock_sendpage+0x8b/0xc0 [ 108.464179][ T8856] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 108.464196][ T8856] ? do_syscall_64+0xfd/0x680 [ 108.464211][ T8856] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.464232][ T8856] ? mark_held_locks+0xf0/0xf0 [ 108.533658][ T8856] should_fail_alloc_page+0x50/0x60 [ 108.538871][ T8856] __alloc_pages_nodemask+0x1a1/0x8d0 [ 108.544248][ T8856] ? cache_grow_end+0xa4/0x190 [ 108.549023][ T8856] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 108.554743][ T8856] ? kasan_check_write+0x14/0x20 [ 108.559709][ T8856] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 108.566047][ T8856] alloc_pages_current+0x107/0x210 [ 108.571176][ T8856] skb_page_frag_refill+0x277/0x460 [ 108.576383][ T8856] sk_page_frag_refill+0x55/0x1f0 [ 108.581411][ T8856] sk_msg_alloc+0x10e/0x8d0 [ 108.585936][ T8856] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 108.592186][ T8856] tls_sw_sendpage+0x525/0xf50 [ 108.596973][ T8856] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 108.602095][ T8856] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 108.607159][ T8856] inet_sendpage+0x168/0x630 [ 108.611765][ T8856] kernel_sendpage+0x92/0xf0 [ 108.616355][ T8856] ? inet_sendmsg+0x5d0/0x5d0 [ 108.621119][ T8856] sock_sendpage+0x8b/0xc0 [ 108.625541][ T8856] ? pipe_lock+0x6e/0x80 [ 108.629801][ T8856] pipe_to_sendpage+0x296/0x360 [ 108.634650][ T8856] ? kernel_sendpage+0xf0/0xf0 [ 108.639420][ T8856] ? direct_splice_actor+0x190/0x190 [ 108.644714][ T8856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.650966][ T8856] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 108.657050][ T8856] __splice_from_pipe+0x38c/0x7d0 [ 108.662197][ T8856] ? direct_splice_actor+0x190/0x190 [ 108.667579][ T8856] ? direct_splice_actor+0x190/0x190 [ 108.672874][ T8856] splice_from_pipe+0x108/0x170 [ 108.677735][ T8856] ? splice_shrink_spd+0xd0/0xd0 [ 108.682703][ T8856] ? apparmor_file_permission+0x25/0x30 [ 108.688274][ T8856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.694525][ T8856] ? security_file_permission+0x8f/0x380 [ 108.700169][ T8856] generic_splice_sendpage+0x3c/0x50 [ 108.705459][ T8856] ? splice_from_pipe+0x170/0x170 [ 108.710487][ T8856] do_splice+0x708/0x1410 [ 108.714818][ T8856] ? __sb_end_write+0xd9/0x110 [ 108.719597][ T8856] ? opipe_prep.part.0+0x2d0/0x2d0 [ 108.724720][ T8856] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 108.730998][ T8856] ? __fget_light+0x1a9/0x230 [ 108.735794][ T8856] __x64_sys_splice+0x2c6/0x330 [ 108.740660][ T8856] do_syscall_64+0xfd/0x680 [ 108.745171][ T8856] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.751071][ T8856] RIP: 0033:0x4413e9 [ 108.754971][ T8856] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 108.774766][ T8856] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 108.783188][ T8856] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 108.791170][ T8856] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 108.799150][ T8856] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 108.807213][ T8856] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 108.815271][ T8856] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 108.823278][ T8855] CPU: 0 PID: 8855 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 108.831269][ T8855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 108.841333][ T8855] Call Trace: [ 108.844635][ T8855] dump_stack+0x172/0x1f0 [ 108.848976][ T8855] should_fail.cold+0xa/0x15 [ 108.853566][ T8855] ? sock_sendpage+0x8b/0xc0 [ 108.858214][ T8855] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 108.866241][ T8855] ? do_syscall_64+0xfd/0x680 [ 108.870929][ T8855] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 108.877010][ T8855] ? mark_held_locks+0xf0/0xf0 [ 108.881804][ T8855] should_fail_alloc_page+0x50/0x60 [ 108.887007][ T8855] __alloc_pages_nodemask+0x1a1/0x8d0 [ 108.892386][ T8855] ? cache_grow_end+0xa4/0x190 [ 108.897155][ T8855] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 108.902880][ T8855] ? kasan_check_write+0x14/0x20 [ 108.909326][ T8855] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 108.915581][ T8855] alloc_pages_current+0x107/0x210 [ 108.920878][ T8855] skb_page_frag_refill+0x277/0x460 [ 108.926168][ T8855] sk_page_frag_refill+0x55/0x1f0 [ 108.931197][ T8855] sk_msg_alloc+0x10e/0x8d0 [ 108.935704][ T8855] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 108.941959][ T8855] tls_sw_sendpage+0x525/0xf50 [ 108.946751][ T8855] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 108.951821][ T8855] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 108.956854][ T8855] inet_sendpage+0x168/0x630 [ 108.961455][ T8855] kernel_sendpage+0x92/0xf0 [ 108.966051][ T8855] ? inet_sendmsg+0x5d0/0x5d0 [ 108.970734][ T8855] sock_sendpage+0x8b/0xc0 [ 108.975685][ T8855] ? pipe_lock+0x6e/0x80 [ 108.979935][ T8855] pipe_to_sendpage+0x296/0x360 [ 108.984806][ T8855] ? kernel_sendpage+0xf0/0xf0 [ 108.989583][ T8855] ? direct_splice_actor+0x190/0x190 [ 108.994883][ T8855] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.001140][ T8855] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 109.007226][ T8855] __splice_from_pipe+0x38c/0x7d0 [ 109.012269][ T8855] ? direct_splice_actor+0x190/0x190 [ 109.017586][ T8855] ? direct_splice_actor+0x190/0x190 [ 109.022895][ T8855] splice_from_pipe+0x108/0x170 [ 109.027810][ T8855] ? splice_shrink_spd+0xd0/0xd0 [ 109.032784][ T8855] ? apparmor_file_permission+0x25/0x30 [ 109.038438][ T8855] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.045234][ T8855] ? security_file_permission+0x8f/0x380 [ 109.050890][ T8855] generic_splice_sendpage+0x3c/0x50 [ 109.056178][ T8855] ? splice_from_pipe+0x170/0x170 [ 109.061206][ T8855] do_splice+0x708/0x1410 [ 109.065541][ T8855] ? __sb_end_write+0xd9/0x110 [ 109.070314][ T8855] ? opipe_prep.part.0+0x2d0/0x2d0 [ 109.075428][ T8855] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.081666][ T8855] ? __fget_light+0x1a9/0x230 [ 109.086349][ T8855] __x64_sys_splice+0x2c6/0x330 [ 109.091221][ T8855] do_syscall_64+0xfd/0x680 [ 109.095734][ T8855] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.101635][ T8855] RIP: 0033:0x4413e9 [ 109.105529][ T8855] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.125138][ T8855] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 109.133556][ T8855] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 109.141541][ T8855] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 109.149512][ T8855] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 109.157491][ T8855] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 109.165556][ T8855] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 109.173558][ T8858] CPU: 1 PID: 8858 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 109.181553][ T8858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.191615][ T8858] Call Trace: [ 109.194918][ T8858] dump_stack+0x172/0x1f0 [ 109.199271][ T8858] should_fail.cold+0xa/0x15 [ 109.203876][ T8858] ? sock_sendpage+0x8b/0xc0 [ 109.208480][ T8858] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 109.214304][ T8858] ? do_syscall_64+0xfd/0x680 [ 109.218988][ T8858] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.225060][ T8858] ? mark_held_locks+0xf0/0xf0 [ 109.229857][ T8858] should_fail_alloc_page+0x50/0x60 [ 109.235059][ T8858] __alloc_pages_nodemask+0x1a1/0x8d0 [ 109.240461][ T8858] ? cache_grow_end+0xa4/0x190 [ 109.245231][ T8858] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 109.250964][ T8858] ? kasan_check_write+0x14/0x20 [ 109.255928][ T8858] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 109.262182][ T8858] alloc_pages_current+0x107/0x210 [ 109.267311][ T8858] skb_page_frag_refill+0x277/0x460 [ 109.272521][ T8858] sk_page_frag_refill+0x55/0x1f0 [ 109.277640][ T8858] sk_msg_alloc+0x10e/0x8d0 [ 109.282243][ T8858] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 109.288523][ T8858] tls_sw_sendpage+0x525/0xf50 [ 109.293329][ T8858] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 109.298369][ T8858] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 109.303585][ T8858] inet_sendpage+0x168/0x630 [ 109.308191][ T8858] kernel_sendpage+0x92/0xf0 [ 109.312796][ T8858] ? inet_sendmsg+0x5d0/0x5d0 [ 109.317483][ T8858] sock_sendpage+0x8b/0xc0 [ 109.321907][ T8858] ? pipe_lock+0x6e/0x80 [ 109.326192][ T8858] pipe_to_sendpage+0x296/0x360 [ 109.331044][ T8858] ? kernel_sendpage+0xf0/0xf0 [ 109.335808][ T8858] ? direct_splice_actor+0x190/0x190 [ 109.341100][ T8858] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.347352][ T8858] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 109.353432][ T8858] __splice_from_pipe+0x38c/0x7d0 [ 109.358571][ T8858] ? direct_splice_actor+0x190/0x190 [ 109.363864][ T8858] ? direct_splice_actor+0x190/0x190 [ 109.369151][ T8858] splice_from_pipe+0x108/0x170 [ 109.374015][ T8858] ? splice_shrink_spd+0xd0/0xd0 [ 109.379505][ T8858] ? apparmor_file_permission+0x25/0x30 [ 109.385057][ T8858] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.391475][ T8858] ? security_file_permission+0x8f/0x380 [ 109.397118][ T8858] generic_splice_sendpage+0x3c/0x50 [ 109.402578][ T8858] ? splice_from_pipe+0x170/0x170 [ 109.407608][ T8858] do_splice+0x708/0x1410 [ 109.411950][ T8858] ? __sb_end_write+0xd9/0x110 [ 109.416722][ T8858] ? opipe_prep.part.0+0x2d0/0x2d0 [ 109.421849][ T8858] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.428092][ T8858] ? __fget_light+0x1a9/0x230 [ 109.432792][ T8858] __x64_sys_splice+0x2c6/0x330 [ 109.437661][ T8858] do_syscall_64+0xfd/0x680 [ 109.442177][ T8858] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.448075][ T8858] RIP: 0033:0x4413e9 [ 109.451995][ T8858] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.471604][ T8858] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 109.480022][ T8858] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 109.488071][ T8858] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 109.496229][ T8858] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 109.504204][ T8858] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 109.512186][ T8858] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 109.520257][ T8860] CPU: 0 PID: 8860 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 109.528258][ T8860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.538403][ T8860] Call Trace: [ 109.541803][ T8860] dump_stack+0x172/0x1f0 [ 109.546143][ T8860] should_fail.cold+0xa/0x15 [ 109.550740][ T8860] ? sock_sendpage+0x8b/0xc0 [ 109.555354][ T8860] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 109.561159][ T8860] ? do_syscall_64+0xfd/0x680 [ 109.565842][ T8860] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.571909][ T8860] ? mark_held_locks+0xf0/0xf0 [ 109.576682][ T8860] should_fail_alloc_page+0x50/0x60 [ 109.581889][ T8860] __alloc_pages_nodemask+0x1a1/0x8d0 [ 109.587261][ T8860] ? cache_grow_end+0xa4/0x190 [ 109.592027][ T8860] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 109.597741][ T8860] ? kasan_check_write+0x14/0x20 [ 109.602713][ T8860] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 109.608984][ T8860] alloc_pages_current+0x107/0x210 [ 109.614102][ T8860] skb_page_frag_refill+0x277/0x460 [ 109.619303][ T8860] sk_page_frag_refill+0x55/0x1f0 [ 109.624423][ T8860] sk_msg_alloc+0x10e/0x8d0 [ 109.628928][ T8860] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 109.635200][ T8860] tls_sw_sendpage+0x525/0xf50 [ 109.639984][ T8860] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 109.645027][ T8860] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 109.650068][ T8860] inet_sendpage+0x168/0x630 [ 109.654665][ T8860] kernel_sendpage+0x92/0xf0 [ 109.659254][ T8860] ? inet_sendmsg+0x5d0/0x5d0 [ 109.663928][ T8860] sock_sendpage+0x8b/0xc0 [ 109.668350][ T8860] ? pipe_lock+0x6e/0x80 [ 109.672601][ T8860] pipe_to_sendpage+0x296/0x360 [ 109.677450][ T8860] ? kernel_sendpage+0xf0/0xf0 [ 109.682226][ T8860] ? direct_splice_actor+0x190/0x190 [ 109.687536][ T8860] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.693783][ T8860] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 109.699863][ T8860] __splice_from_pipe+0x38c/0x7d0 [ 109.704975][ T8860] ? direct_splice_actor+0x190/0x190 [ 109.710282][ T8860] ? direct_splice_actor+0x190/0x190 [ 109.715567][ T8860] splice_from_pipe+0x108/0x170 [ 109.720437][ T8860] ? splice_shrink_spd+0xd0/0xd0 [ 109.725388][ T8860] ? apparmor_file_permission+0x25/0x30 [ 109.730931][ T8860] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.737189][ T8860] ? security_file_permission+0x8f/0x380 [ 109.742850][ T8860] generic_splice_sendpage+0x3c/0x50 [ 109.748157][ T8860] ? splice_from_pipe+0x170/0x170 [ 109.753185][ T8860] do_splice+0x708/0x1410 [ 109.757783][ T8860] ? __sb_end_write+0xd9/0x110 [ 109.762668][ T8860] ? opipe_prep.part.0+0x2d0/0x2d0 [ 109.767892][ T8860] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 109.774150][ T8860] ? __fget_light+0x1a9/0x230 [ 109.778836][ T8860] __x64_sys_splice+0x2c6/0x330 [ 109.783694][ T8860] do_syscall_64+0xfd/0x680 [ 109.788231][ T8860] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.794120][ T8860] RIP: 0033:0x4413e9 [ 109.798015][ T8860] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 109.817620][ T8860] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 109.826034][ T8860] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 109.834004][ T8860] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 109.841973][ T8860] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 109.849947][ T8860] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 109.857930][ T8860] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 109.866028][ T8859] CPU: 1 PID: 8859 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 109.879947][ T8859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 109.890011][ T8859] Call Trace: [ 109.893329][ T8859] dump_stack+0x172/0x1f0 [ 109.897678][ T8859] should_fail.cold+0xa/0x15 [ 109.902282][ T8859] ? sock_sendpage+0x8b/0xc0 [ 109.906890][ T8859] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 109.912705][ T8859] ? do_syscall_64+0xfd/0x680 [ 109.917399][ T8859] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 109.923485][ T8859] ? mark_held_locks+0xf0/0xf0 [ 109.928279][ T8859] should_fail_alloc_page+0x50/0x60 [ 109.933503][ T8859] __alloc_pages_nodemask+0x1a1/0x8d0 [ 109.939066][ T8859] ? cache_grow_end+0xa4/0x190 [ 109.943967][ T8859] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 109.949702][ T8859] ? kasan_check_write+0x14/0x20 [ 109.954686][ T8859] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 109.960955][ T8859] alloc_pages_current+0x107/0x210 [ 109.966095][ T8859] skb_page_frag_refill+0x277/0x460 [ 109.971338][ T8859] sk_page_frag_refill+0x55/0x1f0 [ 109.976420][ T8859] sk_msg_alloc+0x10e/0x8d0 [ 109.980947][ T8859] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 109.987327][ T8859] tls_sw_sendpage+0x525/0xf50 [ 109.992132][ T8859] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 109.997184][ T8859] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 110.002236][ T8859] inet_sendpage+0x168/0x630 [ 110.006951][ T8859] kernel_sendpage+0x92/0xf0 [ 110.011734][ T8859] ? inet_sendmsg+0x5d0/0x5d0 [ 110.016431][ T8859] sock_sendpage+0x8b/0xc0 [ 110.020858][ T8859] ? pipe_lock+0x6e/0x80 [ 110.025110][ T8859] pipe_to_sendpage+0x296/0x360 [ 110.029965][ T8859] ? kernel_sendpage+0xf0/0xf0 [ 110.034740][ T8859] ? direct_splice_actor+0x190/0x190 [ 110.040501][ T8859] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 110.046748][ T8859] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 110.052847][ T8859] __splice_from_pipe+0x38c/0x7d0 [ 110.057886][ T8859] ? direct_splice_actor+0x190/0x190 [ 110.063200][ T8859] ? direct_splice_actor+0x190/0x190 [ 110.068493][ T8859] splice_from_pipe+0x108/0x170 [ 110.073440][ T8859] ? splice_shrink_spd+0xd0/0xd0 [ 110.078479][ T8859] ? apparmor_file_permission+0x25/0x30 [ 110.084027][ T8859] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 110.090299][ T8859] ? security_file_permission+0x8f/0x380 [ 110.095939][ T8859] generic_splice_sendpage+0x3c/0x50 [ 110.101254][ T8859] ? splice_from_pipe+0x170/0x170 [ 110.106309][ T8859] do_splice+0x708/0x1410 [ 110.110651][ T8859] ? __sb_end_write+0xd9/0x110 [ 110.115431][ T8859] ? opipe_prep.part.0+0x2d0/0x2d0 [ 110.120550][ T8859] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 110.126804][ T8859] ? __fget_light+0x1a9/0x230 [ 110.131521][ T8859] __x64_sys_splice+0x2c6/0x330 [ 110.136573][ T8859] do_syscall_64+0xfd/0x680 [ 110.141101][ T8859] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.146998][ T8859] RIP: 0033:0x4413e9 [ 110.150902][ T8859] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 110.170601][ T8859] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 110.179284][ T8859] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 110.187469][ T8859] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 110.195476][ T8859] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 110.203449][ T8859] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 110.211509][ T8859] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 110.219519][ T8857] CPU: 0 PID: 8857 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 110.227501][ T8857] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 110.237633][ T8857] Call Trace: [ 110.240916][ T8857] dump_stack+0x172/0x1f0 [ 110.245326][ T8857] should_fail.cold+0xa/0x15 [ 110.249969][ T8857] ? sock_sendpage+0x8b/0xc0 [ 110.254537][ T8857] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 110.260324][ T8857] ? do_syscall_64+0xfd/0x680 [ 110.264981][ T8857] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.271029][ T8857] ? mark_held_locks+0xf0/0xf0 [ 110.275787][ T8857] should_fail_alloc_page+0x50/0x60 [ 110.280987][ T8857] __alloc_pages_nodemask+0x1a1/0x8d0 [ 110.286347][ T8857] ? cache_grow_end+0xa4/0x190 [ 110.291210][ T8857] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 110.296930][ T8857] ? kasan_check_write+0x14/0x20 [ 110.302033][ T8857] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 110.308259][ T8857] alloc_pages_current+0x107/0x210 [ 110.313465][ T8857] skb_page_frag_refill+0x277/0x460 [ 110.318653][ T8857] sk_page_frag_refill+0x55/0x1f0 [ 110.323659][ T8857] sk_msg_alloc+0x10e/0x8d0 [ 110.328167][ T8857] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 110.334397][ T8857] tls_sw_sendpage+0x525/0xf50 [ 110.339164][ T8857] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 110.344173][ T8857] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 110.349177][ T8857] inet_sendpage+0x168/0x630 [ 110.353753][ T8857] kernel_sendpage+0x92/0xf0 [ 110.358335][ T8857] ? inet_sendmsg+0x5d0/0x5d0 [ 110.363002][ T8857] sock_sendpage+0x8b/0xc0 [ 110.367401][ T8857] ? pipe_lock+0x6e/0x80 [ 110.371624][ T8857] pipe_to_sendpage+0x296/0x360 [ 110.376454][ T8857] ? kernel_sendpage+0xf0/0xf0 [ 110.381200][ T8857] ? direct_splice_actor+0x190/0x190 [ 110.386466][ T8857] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 110.392684][ T8857] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 110.398736][ T8857] __splice_from_pipe+0x38c/0x7d0 [ 110.403749][ T8857] ? direct_splice_actor+0x190/0x190 [ 110.409022][ T8857] ? direct_splice_actor+0x190/0x190 [ 110.414284][ T8857] splice_from_pipe+0x108/0x170 [ 110.419138][ T8857] ? splice_shrink_spd+0xd0/0xd0 [ 110.424068][ T8857] ? apparmor_file_permission+0x25/0x30 [ 110.429596][ T8857] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 110.435911][ T8857] ? security_file_permission+0x8f/0x380 [ 110.441552][ T8857] generic_splice_sendpage+0x3c/0x50 [ 110.446819][ T8857] ? splice_from_pipe+0x170/0x170 [ 110.452008][ T8857] do_splice+0x708/0x1410 [ 110.456327][ T8857] ? __sb_end_write+0xd9/0x110 [ 110.461078][ T8857] ? opipe_prep.part.0+0x2d0/0x2d0 [ 110.466173][ T8857] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 110.472393][ T8857] ? __fget_light+0x1a9/0x230 [ 110.477085][ T8857] __x64_sys_splice+0x2c6/0x330 [ 110.481937][ T8857] do_syscall_64+0xfd/0x680 [ 110.486438][ T8857] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 110.492312][ T8857] RIP: 0033:0x4413e9 [ 110.496194][ T8857] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 110.515797][ T8857] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 110.524193][ T8857] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 110.532144][ T8857] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 110.540096][ T8857] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 110.548060][ T8857] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 110.556027][ T8857] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program executing program executing program [ 113.399489][ T8861] FAULT_INJECTION: forcing a failure. [ 113.399489][ T8861] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 113.409217][ T8862] FAULT_INJECTION: forcing a failure. [ 113.409217][ T8862] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 113.418630][ T8863] FAULT_INJECTION: forcing a failure. [ 113.418630][ T8863] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 113.431417][ T8866] FAULT_INJECTION: forcing a failure. [ 113.431417][ T8866] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 113.441168][ T8865] FAULT_INJECTION: forcing a failure. [ 113.441168][ T8865] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 113.454929][ T8864] FAULT_INJECTION: forcing a failure. [ 113.454929][ T8864] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 113.466242][ T8861] CPU: 0 PID: 8861 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 113.487254][ T8861] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.497312][ T8861] Call Trace: [ 113.500619][ T8861] dump_stack+0x172/0x1f0 [ 113.504960][ T8861] should_fail.cold+0xa/0x15 [ 113.509561][ T8861] ? sock_sendpage+0x8b/0xc0 [ 113.514175][ T8861] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 113.520802][ T8861] ? do_syscall_64+0xfd/0x680 [ 113.525498][ T8861] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.531584][ T8861] ? mark_held_locks+0xf0/0xf0 [ 113.536372][ T8861] should_fail_alloc_page+0x50/0x60 [ 113.541578][ T8861] __alloc_pages_nodemask+0x1a1/0x8d0 [ 113.546954][ T8861] ? cache_grow_end+0xa4/0x190 [ 113.551733][ T8861] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 113.557578][ T8861] ? kasan_check_write+0x14/0x20 [ 113.562543][ T8861] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 113.568813][ T8861] alloc_pages_current+0x107/0x210 [ 113.573938][ T8861] skb_page_frag_refill+0x277/0x460 [ 113.579175][ T8861] sk_page_frag_refill+0x55/0x1f0 [ 113.584200][ T8861] sk_msg_alloc+0x10e/0x8d0 [ 113.588722][ T8861] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 113.594981][ T8861] tls_sw_sendpage+0x525/0xf50 [ 113.599776][ T8861] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 113.604826][ T8861] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 113.609854][ T8861] inet_sendpage+0x168/0x630 [ 113.614460][ T8861] kernel_sendpage+0x92/0xf0 [ 113.619064][ T8861] ? inet_sendmsg+0x5d0/0x5d0 [ 113.623746][ T8861] sock_sendpage+0x8b/0xc0 [ 113.628178][ T8861] ? pipe_lock+0x6e/0x80 [ 113.632430][ T8861] pipe_to_sendpage+0x296/0x360 [ 113.637284][ T8861] ? kernel_sendpage+0xf0/0xf0 [ 113.642225][ T8861] ? direct_splice_actor+0x190/0x190 [ 113.647513][ T8861] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.653773][ T8861] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 113.659867][ T8861] __splice_from_pipe+0x38c/0x7d0 [ 113.664897][ T8861] ? direct_splice_actor+0x190/0x190 [ 113.670199][ T8861] ? direct_splice_actor+0x190/0x190 [ 113.675485][ T8861] splice_from_pipe+0x108/0x170 [ 113.680344][ T8861] ? splice_shrink_spd+0xd0/0xd0 [ 113.685290][ T8861] ? apparmor_file_permission+0x25/0x30 [ 113.690842][ T8861] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.697094][ T8861] ? security_file_permission+0x8f/0x380 [ 113.702737][ T8861] generic_splice_sendpage+0x3c/0x50 [ 113.708037][ T8861] ? splice_from_pipe+0x170/0x170 [ 113.713061][ T8861] do_splice+0x708/0x1410 [ 113.717392][ T8861] ? __sb_end_write+0xd9/0x110 [ 113.722163][ T8861] ? opipe_prep.part.0+0x2d0/0x2d0 [ 113.727369][ T8861] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 113.733606][ T8861] ? __fget_light+0x1a9/0x230 [ 113.738292][ T8861] __x64_sys_splice+0x2c6/0x330 [ 113.743162][ T8861] do_syscall_64+0xfd/0x680 [ 113.747674][ T8861] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.753567][ T8861] RIP: 0033:0x4413e9 [ 113.757466][ T8861] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 113.777076][ T8861] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 113.785496][ T8861] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 113.793469][ T8861] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 113.801439][ T8861] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 113.809409][ T8861] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 113.817377][ T8861] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 113.825398][ T8862] CPU: 1 PID: 8862 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 113.833386][ T8862] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 113.843444][ T8862] Call Trace: [ 113.846755][ T8862] dump_stack+0x172/0x1f0 [ 113.851101][ T8862] should_fail.cold+0xa/0x15 [ 113.855692][ T8862] ? sock_sendpage+0x8b/0xc0 [ 113.860298][ T8862] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 113.866107][ T8862] ? do_syscall_64+0xfd/0x680 [ 113.870795][ T8862] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 113.876862][ T8862] ? mark_held_locks+0xf0/0xf0 [ 113.881642][ T8862] should_fail_alloc_page+0x50/0x60 [ 113.887818][ T8862] __alloc_pages_nodemask+0x1a1/0x8d0 [ 113.894765][ T8862] ? cache_grow_end+0xa4/0x190 [ 113.899535][ T8862] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 113.905253][ T8862] ? kasan_check_write+0x14/0x20 [ 113.910210][ T8862] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 113.916461][ T8862] alloc_pages_current+0x107/0x210 [ 113.921581][ T8862] skb_page_frag_refill+0x277/0x460 [ 113.926794][ T8862] sk_page_frag_refill+0x55/0x1f0 [ 113.931821][ T8862] sk_msg_alloc+0x10e/0x8d0 [ 113.936359][ T8862] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 113.942614][ T8862] tls_sw_sendpage+0x525/0xf50 [ 113.947395][ T8862] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 113.952428][ T8862] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 113.957459][ T8862] inet_sendpage+0x168/0x630 [ 113.962059][ T8862] kernel_sendpage+0x92/0xf0 [ 113.966661][ T8862] ? inet_sendmsg+0x5d0/0x5d0 [ 113.971343][ T8862] sock_sendpage+0x8b/0xc0 [ 113.975773][ T8862] ? pipe_lock+0x6e/0x80 [ 113.980031][ T8862] pipe_to_sendpage+0x296/0x360 [ 113.984902][ T8862] ? kernel_sendpage+0xf0/0xf0 [ 113.994024][ T8862] ? direct_splice_actor+0x190/0x190 [ 113.999324][ T8862] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 114.005580][ T8862] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 114.011674][ T8862] __splice_from_pipe+0x38c/0x7d0 [ 114.016708][ T8862] ? direct_splice_actor+0x190/0x190 [ 114.022014][ T8862] ? direct_splice_actor+0x190/0x190 [ 114.027319][ T8862] splice_from_pipe+0x108/0x170 [ 114.032177][ T8862] ? splice_shrink_spd+0xd0/0xd0 [ 114.037139][ T8862] ? apparmor_file_permission+0x25/0x30 [ 114.043188][ T8862] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 114.049446][ T8862] ? security_file_permission+0x8f/0x380 [ 114.055096][ T8862] generic_splice_sendpage+0x3c/0x50 [ 114.060423][ T8862] ? splice_from_pipe+0x170/0x170 [ 114.065453][ T8862] do_splice+0x708/0x1410 [ 114.069793][ T8862] ? __sb_end_write+0xd9/0x110 [ 114.074569][ T8862] ? opipe_prep.part.0+0x2d0/0x2d0 [ 114.079689][ T8862] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 114.085950][ T8862] ? __fget_light+0x1a9/0x230 [ 114.090648][ T8862] __x64_sys_splice+0x2c6/0x330 [ 114.095516][ T8862] do_syscall_64+0xfd/0x680 [ 114.100034][ T8862] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.105933][ T8862] RIP: 0033:0x4413e9 [ 114.109853][ T8862] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.129550][ T8862] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 114.137974][ T8862] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 114.145956][ T8862] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 114.153934][ T8862] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 114.161956][ T8862] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 114.169944][ T8862] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 114.177961][ T8863] CPU: 0 PID: 8863 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 114.185954][ T8863] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.196009][ T8863] Call Trace: [ 114.199312][ T8863] dump_stack+0x172/0x1f0 [ 114.203650][ T8863] should_fail.cold+0xa/0x15 [ 114.208244][ T8863] ? sock_sendpage+0x8b/0xc0 [ 114.212838][ T8863] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 114.218653][ T8863] ? do_syscall_64+0xfd/0x680 [ 114.223331][ T8863] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.229396][ T8863] ? mark_held_locks+0xf0/0xf0 [ 114.234202][ T8863] should_fail_alloc_page+0x50/0x60 [ 114.239404][ T8863] __alloc_pages_nodemask+0x1a1/0x8d0 [ 114.244784][ T8863] ? cache_grow_end+0xa4/0x190 [ 114.249555][ T8863] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 114.255278][ T8863] ? kasan_check_write+0x14/0x20 [ 114.260241][ T8863] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 114.266487][ T8863] alloc_pages_current+0x107/0x210 [ 114.271608][ T8863] skb_page_frag_refill+0x277/0x460 [ 114.276824][ T8863] sk_page_frag_refill+0x55/0x1f0 [ 114.282114][ T8863] sk_msg_alloc+0x10e/0x8d0 [ 114.286627][ T8863] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 114.292874][ T8863] tls_sw_sendpage+0x525/0xf50 [ 114.297662][ T8863] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 114.302692][ T8863] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 114.307722][ T8863] inet_sendpage+0x168/0x630 [ 114.312326][ T8863] kernel_sendpage+0x92/0xf0 [ 114.316924][ T8863] ? inet_sendmsg+0x5d0/0x5d0 [ 114.321648][ T8863] sock_sendpage+0x8b/0xc0 [ 114.326063][ T8863] ? pipe_lock+0x6e/0x80 [ 114.330317][ T8863] pipe_to_sendpage+0x296/0x360 [ 114.335170][ T8863] ? kernel_sendpage+0xf0/0xf0 [ 114.339964][ T8863] ? direct_splice_actor+0x190/0x190 [ 114.345253][ T8863] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 114.351503][ T8863] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 114.357667][ T8863] __splice_from_pipe+0x38c/0x7d0 [ 114.362701][ T8863] ? direct_splice_actor+0x190/0x190 [ 114.367999][ T8863] ? direct_splice_actor+0x190/0x190 [ 114.373284][ T8863] splice_from_pipe+0x108/0x170 [ 114.378150][ T8863] ? splice_shrink_spd+0xd0/0xd0 [ 114.383094][ T8863] ? apparmor_file_permission+0x25/0x30 [ 114.388639][ T8863] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 114.394889][ T8863] ? security_file_permission+0x8f/0x380 [ 114.400530][ T8863] generic_splice_sendpage+0x3c/0x50 [ 114.405821][ T8863] ? splice_from_pipe+0x170/0x170 [ 114.410874][ T8863] do_splice+0x708/0x1410 [ 114.415204][ T8863] ? __sb_end_write+0xd9/0x110 [ 114.419978][ T8863] ? opipe_prep.part.0+0x2d0/0x2d0 [ 114.425095][ T8863] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 114.431336][ T8863] ? __fget_light+0x1a9/0x230 [ 114.436016][ T8863] __x64_sys_splice+0x2c6/0x330 [ 114.440890][ T8863] do_syscall_64+0xfd/0x680 [ 114.445402][ T8863] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.451291][ T8863] RIP: 0033:0x4413e9 [ 114.455189][ T8863] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.474807][ T8863] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 114.483218][ T8863] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 114.491184][ T8863] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 114.499239][ T8863] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 114.507209][ T8863] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 114.515176][ T8863] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 114.523175][ T8864] CPU: 1 PID: 8864 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 114.531166][ T8864] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.541221][ T8864] Call Trace: [ 114.544523][ T8864] dump_stack+0x172/0x1f0 [ 114.548866][ T8864] should_fail.cold+0xa/0x15 [ 114.553456][ T8864] ? sock_sendpage+0x8b/0xc0 [ 114.558051][ T8864] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 114.563862][ T8864] ? do_syscall_64+0xfd/0x680 [ 114.568542][ T8864] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.574634][ T8864] ? mark_held_locks+0xf0/0xf0 [ 114.579412][ T8864] should_fail_alloc_page+0x50/0x60 [ 114.584622][ T8864] __alloc_pages_nodemask+0x1a1/0x8d0 [ 114.589999][ T8864] ? cache_grow_end+0xa4/0x190 [ 114.594776][ T8864] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 114.600520][ T8864] ? kasan_check_write+0x14/0x20 [ 114.605471][ T8864] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 114.611716][ T8864] alloc_pages_current+0x107/0x210 [ 114.616838][ T8864] skb_page_frag_refill+0x277/0x460 [ 114.622047][ T8864] sk_page_frag_refill+0x55/0x1f0 [ 114.627072][ T8864] sk_msg_alloc+0x10e/0x8d0 [ 114.631579][ T8864] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 114.637832][ T8864] tls_sw_sendpage+0x525/0xf50 [ 114.642618][ T8864] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 114.647655][ T8864] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 114.652687][ T8864] inet_sendpage+0x168/0x630 [ 114.657305][ T8864] kernel_sendpage+0x92/0xf0 [ 114.661897][ T8864] ? inet_sendmsg+0x5d0/0x5d0 [ 114.666575][ T8864] sock_sendpage+0x8b/0xc0 [ 114.670989][ T8864] ? pipe_lock+0x6e/0x80 [ 114.675240][ T8864] pipe_to_sendpage+0x296/0x360 [ 114.680093][ T8864] ? kernel_sendpage+0xf0/0xf0 [ 114.684868][ T8864] ? direct_splice_actor+0x190/0x190 [ 114.690158][ T8864] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 114.696405][ T8864] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 114.702485][ T8864] __splice_from_pipe+0x38c/0x7d0 [ 114.707514][ T8864] ? direct_splice_actor+0x190/0x190 [ 114.712815][ T8864] ? direct_splice_actor+0x190/0x190 [ 114.718105][ T8864] splice_from_pipe+0x108/0x170 [ 114.722961][ T8864] ? splice_shrink_spd+0xd0/0xd0 [ 114.727915][ T8864] ? apparmor_file_permission+0x25/0x30 [ 114.733466][ T8864] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 114.739715][ T8864] ? security_file_permission+0x8f/0x380 [ 114.745360][ T8864] generic_splice_sendpage+0x3c/0x50 [ 114.750655][ T8864] ? splice_from_pipe+0x170/0x170 [ 114.755683][ T8864] do_splice+0x708/0x1410 [ 114.760022][ T8864] ? __sb_end_write+0xd9/0x110 [ 114.764806][ T8864] ? opipe_prep.part.0+0x2d0/0x2d0 [ 114.769928][ T8864] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 114.776180][ T8864] ? __fget_light+0x1a9/0x230 [ 114.780971][ T8864] __x64_sys_splice+0x2c6/0x330 [ 114.785854][ T8864] do_syscall_64+0xfd/0x680 [ 114.790371][ T8864] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.796266][ T8864] RIP: 0033:0x4413e9 [ 114.800175][ T8864] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 114.819791][ T8864] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 114.828228][ T8864] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 114.836202][ T8864] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 114.844176][ T8864] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 114.852156][ T8864] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 114.860411][ T8864] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 114.868418][ T8865] CPU: 0 PID: 8865 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 114.876419][ T8865] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 114.886486][ T8865] Call Trace: [ 114.889806][ T8865] dump_stack+0x172/0x1f0 [ 114.894148][ T8865] should_fail.cold+0xa/0x15 [ 114.898749][ T8865] ? sock_sendpage+0x8b/0xc0 [ 114.903363][ T8865] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 114.910710][ T8865] ? do_syscall_64+0xfd/0x680 [ 114.915390][ T8865] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 114.921454][ T8865] ? mark_held_locks+0xf0/0xf0 [ 114.926234][ T8865] should_fail_alloc_page+0x50/0x60 [ 114.931435][ T8865] __alloc_pages_nodemask+0x1a1/0x8d0 [ 114.936814][ T8865] ? cache_grow_end+0xa4/0x190 [ 114.941579][ T8865] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 114.947385][ T8865] ? kasan_check_write+0x14/0x20 [ 114.952511][ T8865] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 114.959045][ T8865] alloc_pages_current+0x107/0x210 [ 114.964169][ T8865] skb_page_frag_refill+0x277/0x460 [ 114.969638][ T8865] sk_page_frag_refill+0x55/0x1f0 [ 114.974670][ T8865] sk_msg_alloc+0x10e/0x8d0 [ 114.979272][ T8865] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 114.985702][ T8865] tls_sw_sendpage+0x525/0xf50 [ 114.990559][ T8865] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 114.995599][ T8865] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 115.000642][ T8865] inet_sendpage+0x168/0x630 [ 115.005267][ T8865] kernel_sendpage+0x92/0xf0 [ 115.009881][ T8865] ? inet_sendmsg+0x5d0/0x5d0 [ 115.014581][ T8865] sock_sendpage+0x8b/0xc0 [ 115.019012][ T8865] ? pipe_lock+0x6e/0x80 [ 115.023379][ T8865] pipe_to_sendpage+0x296/0x360 [ 115.028333][ T8865] ? kernel_sendpage+0xf0/0xf0 [ 115.033288][ T8865] ? direct_splice_actor+0x190/0x190 [ 115.038577][ T8865] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 115.045354][ T8865] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 115.051442][ T8865] __splice_from_pipe+0x38c/0x7d0 [ 115.056646][ T8865] ? direct_splice_actor+0x190/0x190 [ 115.061942][ T8865] ? direct_splice_actor+0x190/0x190 [ 115.067231][ T8865] splice_from_pipe+0x108/0x170 [ 115.072088][ T8865] ? splice_shrink_spd+0xd0/0xd0 [ 115.077036][ T8865] ? apparmor_file_permission+0x25/0x30 [ 115.082588][ T8865] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 115.088838][ T8865] ? security_file_permission+0x8f/0x380 [ 115.094653][ T8865] generic_splice_sendpage+0x3c/0x50 [ 115.099942][ T8865] ? splice_from_pipe+0x170/0x170 [ 115.104968][ T8865] do_splice+0x708/0x1410 [ 115.109300][ T8865] ? __sb_end_write+0xd9/0x110 [ 115.114076][ T8865] ? opipe_prep.part.0+0x2d0/0x2d0 [ 115.119193][ T8865] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 115.125429][ T8865] ? __fget_light+0x1a9/0x230 [ 115.130108][ T8865] __x64_sys_splice+0x2c6/0x330 [ 115.134966][ T8865] do_syscall_64+0xfd/0x680 [ 115.139473][ T8865] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.145363][ T8865] RIP: 0033:0x4413e9 [ 115.149258][ T8865] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.168861][ T8865] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 115.177276][ T8865] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 115.185265][ T8865] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 115.193235][ T8865] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 115.201200][ T8865] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 115.209179][ T8865] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 115.217265][ T8866] CPU: 1 PID: 8866 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 115.225259][ T8866] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 115.235346][ T8866] Call Trace: [ 115.238642][ T8866] dump_stack+0x172/0x1f0 [ 115.243056][ T8866] should_fail.cold+0xa/0x15 [ 115.248156][ T8866] ? sock_sendpage+0x8b/0xc0 [ 115.252758][ T8866] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 115.258732][ T8866] ? do_syscall_64+0xfd/0x680 [ 115.263490][ T8866] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.269701][ T8866] ? mark_held_locks+0xf0/0xf0 [ 115.274479][ T8866] should_fail_alloc_page+0x50/0x60 [ 115.279852][ T8866] __alloc_pages_nodemask+0x1a1/0x8d0 [ 115.285225][ T8866] ? cache_grow_end+0xa4/0x190 [ 115.289991][ T8866] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 115.295792][ T8866] ? kasan_check_write+0x14/0x20 [ 115.300750][ T8866] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 115.306998][ T8866] alloc_pages_current+0x107/0x210 [ 115.312096][ T8866] skb_page_frag_refill+0x277/0x460 [ 115.317315][ T8866] sk_page_frag_refill+0x55/0x1f0 [ 115.322353][ T8866] sk_msg_alloc+0x10e/0x8d0 [ 115.327042][ T8866] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 115.333272][ T8866] tls_sw_sendpage+0x525/0xf50 [ 115.338130][ T8866] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 115.343143][ T8866] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 115.348161][ T8866] inet_sendpage+0x168/0x630 [ 115.352743][ T8866] kernel_sendpage+0x92/0xf0 [ 115.357423][ T8866] ? inet_sendmsg+0x5d0/0x5d0 [ 115.362103][ T8866] sock_sendpage+0x8b/0xc0 [ 115.366541][ T8866] ? pipe_lock+0x6e/0x80 [ 115.370916][ T8866] pipe_to_sendpage+0x296/0x360 [ 115.375753][ T8866] ? kernel_sendpage+0xf0/0xf0 [ 115.380511][ T8866] ? direct_splice_actor+0x190/0x190 [ 115.385787][ T8866] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 115.392017][ T8866] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 115.398190][ T8866] __splice_from_pipe+0x38c/0x7d0 [ 115.403197][ T8866] ? direct_splice_actor+0x190/0x190 [ 115.408492][ T8866] ? direct_splice_actor+0x190/0x190 [ 115.413770][ T8866] splice_from_pipe+0x108/0x170 [ 115.418616][ T8866] ? splice_shrink_spd+0xd0/0xd0 [ 115.423554][ T8866] ? apparmor_file_permission+0x25/0x30 [ 115.429097][ T8866] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 115.435336][ T8866] ? security_file_permission+0x8f/0x380 [ 115.441094][ T8866] generic_splice_sendpage+0x3c/0x50 [ 115.446362][ T8866] ? splice_from_pipe+0x170/0x170 [ 115.451370][ T8866] do_splice+0x708/0x1410 [ 115.455685][ T8866] ? __sb_end_write+0xd9/0x110 [ 115.460491][ T8866] ? opipe_prep.part.0+0x2d0/0x2d0 [ 115.465598][ T8866] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 115.472250][ T8866] ? __fget_light+0x1a9/0x230 [ 115.476912][ T8866] __x64_sys_splice+0x2c6/0x330 [ 115.481773][ T8866] do_syscall_64+0xfd/0x680 [ 115.486290][ T8866] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 115.492184][ T8866] RIP: 0033:0x4413e9 [ 115.496061][ T8866] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 115.516059][ T8866] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 115.524641][ T8866] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 115.532602][ T8866] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 115.540562][ T8866] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 115.548551][ T8866] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 115.557075][ T8866] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 executing program executing program executing program executing program [ 118.410186][ T8868] FAULT_INJECTION: forcing a failure. [ 118.410186][ T8868] name failslab, interval 1, probability 0, space 0, times 1 [ 118.410450][ T8867] FAULT_INJECTION: forcing a failure. [ 118.410450][ T8867] name failslab, interval 1, probability 0, space 0, times 1 [ 118.422886][ T8868] CPU: 0 PID: 8868 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 118.422904][ T8868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.422917][ T8868] Call Trace: [ 118.456825][ T8868] dump_stack+0x172/0x1f0 [ 118.461164][ T8868] should_fail.cold+0xa/0x15 [ 118.465770][ T8868] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 118.471584][ T8868] ? memcpy+0x46/0x50 [ 118.475574][ T8868] __should_failslab+0x121/0x190 [ 118.480535][ T8868] should_failslab+0x9/0x14 [ 118.485041][ T8868] __kmalloc+0x71/0x740 [ 118.489210][ T8868] ? shash_finup_unaligned+0x41/0x70 [ 118.494512][ T8868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.500789][ T8868] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 118.507041][ T8868] ? skcipher_walk_next+0x529/0x16b0 [ 118.512338][ T8868] ? skcipher_walk_next+0x753/0x16b0 [ 118.517630][ T8868] skcipher_walk_next+0x753/0x16b0 [ 118.522771][ T8868] skcipher_walk_done+0x409/0xd50 [ 118.527811][ T8868] ? __this_cpu_preempt_check+0x3a/0x270 [ 118.533446][ T8868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.539707][ T8868] ctr_crypt+0xfe/0x210 [ 118.543862][ T8868] ? shash_ahash_finup+0x200/0x200 [ 118.548978][ T8868] ? aesni_xts_enc8+0x40/0x40 [ 118.553669][ T8868] ? find_held_lock+0x35/0x130 [ 118.558463][ T8868] simd_skcipher_encrypt+0x210/0x350 [ 118.563753][ T8868] crypto_ccm_encrypt+0x402/0x5b0 [ 118.568812][ T8868] tls_push_record+0x1b1e/0x3580 [ 118.573777][ T8868] ? tls_tx_records+0x750/0x750 [ 118.578637][ T8868] ? lock_downgrade+0x880/0x880 [ 118.583488][ T8868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.589735][ T8868] ? kasan_check_read+0x11/0x20 [ 118.594783][ T8868] bpf_exec_tx_verdict+0xe30/0x1280 [ 118.599997][ T8868] ? stack_trace_save+0xac/0xe0 [ 118.604856][ T8868] ? tls_push_record+0x3580/0x3580 [ 118.609972][ T8868] ? ima_match_policy+0x9e9/0x13b0 [ 118.615151][ T8868] ? __sk_mem_schedule+0xac/0xe0 [ 118.620096][ T8868] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 118.626341][ T8868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.632681][ T8868] ? sk_msg_alloc+0x62d/0x8d0 [ 118.637375][ T8868] tls_sw_sendpage+0xb94/0xf50 [ 118.642158][ T8868] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 118.647189][ T8868] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 118.652219][ T8868] inet_sendpage+0x168/0x630 [ 118.656823][ T8868] kernel_sendpage+0x92/0xf0 [ 118.661410][ T8868] ? inet_sendmsg+0x5d0/0x5d0 [ 118.666137][ T8868] sock_sendpage+0x8b/0xc0 [ 118.670555][ T8868] ? pipe_lock+0x6e/0x80 [ 118.674813][ T8868] pipe_to_sendpage+0x296/0x360 [ 118.679666][ T8868] ? kernel_sendpage+0xf0/0xf0 [ 118.684431][ T8868] ? direct_splice_actor+0x190/0x190 [ 118.689718][ T8868] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 118.695987][ T8868] ? anon_pipe_buf_release+0x1c6/0x270 [ 118.701454][ T8868] __splice_from_pipe+0x38c/0x7d0 [ 118.706484][ T8868] ? direct_splice_actor+0x190/0x190 [ 118.711785][ T8868] ? direct_splice_actor+0x190/0x190 [ 118.717079][ T8868] splice_from_pipe+0x108/0x170 [ 118.721936][ T8868] ? splice_shrink_spd+0xd0/0xd0 [ 118.726883][ T8868] ? apparmor_file_permission+0x25/0x30 [ 118.732434][ T8868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.738681][ T8868] ? security_file_permission+0x8f/0x380 [ 118.744321][ T8868] generic_splice_sendpage+0x3c/0x50 [ 118.749616][ T8868] ? splice_from_pipe+0x170/0x170 [ 118.754657][ T8868] do_splice+0x708/0x1410 [ 118.758991][ T8868] ? __sb_end_write+0xd9/0x110 [ 118.763759][ T8868] ? opipe_prep.part.0+0x2d0/0x2d0 [ 118.768887][ T8868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.775215][ T8868] ? __fget_light+0x1a9/0x230 [ 118.779896][ T8868] __x64_sys_splice+0x2c6/0x330 [ 118.784781][ T8868] do_syscall_64+0xfd/0x680 [ 118.789302][ T8868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 118.795191][ T8868] RIP: 0033:0x4413e9 [ 118.799087][ T8868] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 118.818714][ T8868] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 118.827138][ T8868] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 118.835113][ T8868] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 118.843087][ T8868] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 118.851055][ T8868] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff executing program executing program [ 118.859025][ T8868] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 118.867022][ T8867] CPU: 1 PID: 8867 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 118.871681][ T8869] FAULT_INJECTION: forcing a failure. [ 118.871681][ T8869] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 118.875009][ T8867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 118.875015][ T8867] Call Trace: [ 118.875040][ T8867] dump_stack+0x172/0x1f0 [ 118.875067][ T8867] should_fail.cold+0xa/0x15 [ 118.895892][ T8872] FAULT_INJECTION: forcing a failure. [ 118.895892][ T8872] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 118.898330][ T8867] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 118.898349][ T8867] ? memcpy+0x46/0x50 [ 118.898370][ T8867] __should_failslab+0x121/0x190 [ 118.901827][ T8871] FAULT_INJECTION: forcing a failure. [ 118.901827][ T8871] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 118.905976][ T8867] should_failslab+0x9/0x14 [ 118.905990][ T8867] __kmalloc+0x71/0x740 [ 118.906007][ T8867] ? shash_finup_unaligned+0x41/0x70 [ 118.906024][ T8867] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 118.906043][ T8867] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 118.978524][ T8867] ? skcipher_walk_next+0x529/0x16b0 [ 118.983931][ T8867] ? skcipher_walk_next+0x753/0x16b0 [ 118.989238][ T8867] skcipher_walk_next+0x753/0x16b0 [ 118.994376][ T8867] skcipher_walk_done+0x409/0xd50 [ 118.999443][ T8867] ? __this_cpu_preempt_check+0x3a/0x270 [ 119.005269][ T8867] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.011557][ T8867] ctr_crypt+0xfe/0x210 [ 119.015716][ T8867] ? shash_ahash_finup+0x200/0x200 [ 119.020830][ T8867] ? aesni_xts_enc8+0x40/0x40 [ 119.025528][ T8867] ? find_held_lock+0x35/0x130 [ 119.030321][ T8867] simd_skcipher_encrypt+0x210/0x350 [ 119.035639][ T8867] crypto_ccm_encrypt+0x402/0x5b0 [ 119.041219][ T8867] tls_push_record+0x1b1e/0x3580 [ 119.046181][ T8867] ? tls_tx_records+0x750/0x750 [ 119.051100][ T8867] ? lock_downgrade+0x880/0x880 [ 119.055955][ T8867] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.062209][ T8867] ? kasan_check_read+0x11/0x20 [ 119.067069][ T8867] bpf_exec_tx_verdict+0xe30/0x1280 [ 119.072281][ T8867] ? stack_trace_save+0xac/0xe0 [ 119.077177][ T8867] ? tls_push_record+0x3580/0x3580 [ 119.082301][ T8867] ? ima_match_policy+0x9e9/0x13b0 [ 119.087485][ T8867] ? __sk_mem_schedule+0xac/0xe0 [ 119.092427][ T8867] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 119.098800][ T8867] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.105056][ T8867] ? sk_msg_alloc+0x62d/0x8d0 [ 119.109760][ T8867] tls_sw_sendpage+0xb94/0xf50 [ 119.114567][ T8867] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 119.119617][ T8867] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 119.124659][ T8867] inet_sendpage+0x168/0x630 [ 119.129265][ T8867] kernel_sendpage+0x92/0xf0 [ 119.133872][ T8867] ? inet_sendmsg+0x5d0/0x5d0 [ 119.138566][ T8867] sock_sendpage+0x8b/0xc0 [ 119.142998][ T8867] ? pipe_lock+0x6e/0x80 [ 119.147260][ T8867] pipe_to_sendpage+0x296/0x360 [ 119.152129][ T8867] ? kernel_sendpage+0xf0/0xf0 [ 119.156911][ T8867] ? direct_splice_actor+0x190/0x190 [ 119.162209][ T8867] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 119.168462][ T8867] ? anon_pipe_buf_release+0x1c6/0x270 [ 119.173939][ T8867] __splice_from_pipe+0x38c/0x7d0 [ 119.178976][ T8867] ? direct_splice_actor+0x190/0x190 [ 119.184314][ T8867] ? direct_splice_actor+0x190/0x190 [ 119.189604][ T8867] splice_from_pipe+0x108/0x170 [ 119.194462][ T8867] ? splice_shrink_spd+0xd0/0xd0 [ 119.199418][ T8867] ? apparmor_file_permission+0x25/0x30 [ 119.204979][ T8867] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.211228][ T8867] ? security_file_permission+0x8f/0x380 [ 119.216898][ T8867] generic_splice_sendpage+0x3c/0x50 [ 119.222229][ T8867] ? splice_from_pipe+0x170/0x170 [ 119.227263][ T8867] do_splice+0x708/0x1410 [ 119.231613][ T8867] ? __sb_end_write+0xd9/0x110 [ 119.236392][ T8867] ? opipe_prep.part.0+0x2d0/0x2d0 [ 119.241514][ T8867] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.247761][ T8867] ? __fget_light+0x1a9/0x230 [ 119.252466][ T8867] __x64_sys_splice+0x2c6/0x330 [ 119.257339][ T8867] do_syscall_64+0xfd/0x680 [ 119.261858][ T8867] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.267751][ T8867] RIP: 0033:0x4413e9 [ 119.271658][ T8867] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 119.291269][ T8867] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 119.299707][ T8867] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 119.307687][ T8867] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 119.315664][ T8867] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 119.323641][ T8867] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 119.331619][ T8867] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 119.339622][ T8872] CPU: 0 PID: 8872 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 119.343471][ T8870] FAULT_INJECTION: forcing a failure. [ 119.343471][ T8870] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 119.347616][ T8872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.347622][ T8872] Call Trace: [ 119.347646][ T8872] dump_stack+0x172/0x1f0 [ 119.347669][ T8872] should_fail.cold+0xa/0x15 [ 119.347682][ T8872] ? sock_sendpage+0x8b/0xc0 [ 119.347698][ T8872] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 119.347713][ T8872] ? do_syscall_64+0xfd/0x680 [ 119.347727][ T8872] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.347741][ T8872] ? mark_held_locks+0xf0/0xf0 [ 119.347775][ T8872] should_fail_alloc_page+0x50/0x60 [ 119.414252][ T8872] __alloc_pages_nodemask+0x1a1/0x8d0 [ 119.419632][ T8872] ? cache_grow_end+0xa4/0x190 [ 119.424405][ T8872] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 119.430129][ T8872] ? kasan_check_write+0x14/0x20 [ 119.435084][ T8872] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 119.441333][ T8872] alloc_pages_current+0x107/0x210 [ 119.446457][ T8872] skb_page_frag_refill+0x277/0x460 [ 119.451664][ T8872] sk_page_frag_refill+0x55/0x1f0 [ 119.456699][ T8872] sk_msg_alloc+0x10e/0x8d0 [ 119.461213][ T8872] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 119.467465][ T8872] tls_sw_sendpage+0x525/0xf50 [ 119.472333][ T8872] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 119.477373][ T8872] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 119.482402][ T8872] inet_sendpage+0x168/0x630 [ 119.487001][ T8872] kernel_sendpage+0x92/0xf0 [ 119.491597][ T8872] ? inet_sendmsg+0x5d0/0x5d0 [ 119.496299][ T8872] sock_sendpage+0x8b/0xc0 [ 119.500728][ T8872] ? pipe_lock+0x6e/0x80 [ 119.504992][ T8872] pipe_to_sendpage+0x296/0x360 [ 119.509851][ T8872] ? kernel_sendpage+0xf0/0xf0 [ 119.514631][ T8872] ? direct_splice_actor+0x190/0x190 [ 119.519927][ T8872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.526283][ T8872] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 119.532366][ T8872] __splice_from_pipe+0x38c/0x7d0 [ 119.537406][ T8872] ? direct_splice_actor+0x190/0x190 [ 119.542716][ T8872] ? direct_splice_actor+0x190/0x190 [ 119.548028][ T8872] splice_from_pipe+0x108/0x170 [ 119.552895][ T8872] ? splice_shrink_spd+0xd0/0xd0 [ 119.557853][ T8872] ? apparmor_file_permission+0x25/0x30 [ 119.563409][ T8872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.569661][ T8872] ? security_file_permission+0x8f/0x380 [ 119.575299][ T8872] generic_splice_sendpage+0x3c/0x50 [ 119.580592][ T8872] ? splice_from_pipe+0x170/0x170 [ 119.585620][ T8872] do_splice+0x708/0x1410 [ 119.589952][ T8872] ? __sb_end_write+0xd9/0x110 [ 119.594751][ T8872] ? opipe_prep.part.0+0x2d0/0x2d0 [ 119.599885][ T8872] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.606122][ T8872] ? __fget_light+0x1a9/0x230 [ 119.610818][ T8872] __x64_sys_splice+0x2c6/0x330 [ 119.615681][ T8872] do_syscall_64+0xfd/0x680 [ 119.623330][ T8872] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.629228][ T8872] RIP: 0033:0x4413e9 [ 119.633129][ T8872] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 119.652740][ T8872] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 119.661177][ T8872] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 119.669150][ T8872] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 119.677119][ T8872] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 119.685094][ T8872] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 119.693068][ T8872] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 119.701062][ T8869] CPU: 1 PID: 8869 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 119.709047][ T8869] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 119.719123][ T8869] Call Trace: [ 119.722424][ T8869] dump_stack+0x172/0x1f0 [ 119.726775][ T8869] should_fail.cold+0xa/0x15 [ 119.731372][ T8869] ? sock_sendpage+0x8b/0xc0 [ 119.735972][ T8869] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 119.741788][ T8869] ? do_syscall_64+0xfd/0x680 [ 119.746469][ T8869] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.752540][ T8869] ? mark_held_locks+0xf0/0xf0 [ 119.757342][ T8869] should_fail_alloc_page+0x50/0x60 [ 119.762549][ T8869] __alloc_pages_nodemask+0x1a1/0x8d0 [ 119.767926][ T8869] ? cache_grow_end+0xa4/0x190 [ 119.772696][ T8869] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 119.778414][ T8869] ? kasan_check_write+0x14/0x20 [ 119.783546][ T8869] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 119.789810][ T8869] alloc_pages_current+0x107/0x210 [ 119.794940][ T8869] skb_page_frag_refill+0x277/0x460 [ 119.800180][ T8869] sk_page_frag_refill+0x55/0x1f0 [ 119.805252][ T8869] sk_msg_alloc+0x10e/0x8d0 [ 119.809779][ T8869] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 119.816044][ T8869] tls_sw_sendpage+0x525/0xf50 [ 119.820928][ T8869] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 119.825980][ T8869] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 119.831021][ T8869] inet_sendpage+0x168/0x630 [ 119.835625][ T8869] kernel_sendpage+0x92/0xf0 [ 119.840221][ T8869] ? inet_sendmsg+0x5d0/0x5d0 [ 119.844906][ T8869] sock_sendpage+0x8b/0xc0 [ 119.849326][ T8869] ? pipe_lock+0x6e/0x80 [ 119.853576][ T8869] pipe_to_sendpage+0x296/0x360 [ 119.858699][ T8869] ? kernel_sendpage+0xf0/0xf0 [ 119.863499][ T8869] ? direct_splice_actor+0x190/0x190 [ 119.868817][ T8869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.875073][ T8869] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 119.881162][ T8869] __splice_from_pipe+0x38c/0x7d0 [ 119.894547][ T8869] ? direct_splice_actor+0x190/0x190 [ 119.899950][ T8869] ? direct_splice_actor+0x190/0x190 [ 119.905248][ T8869] splice_from_pipe+0x108/0x170 [ 119.910116][ T8869] ? splice_shrink_spd+0xd0/0xd0 [ 119.915071][ T8869] ? apparmor_file_permission+0x25/0x30 [ 119.920625][ T8869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.926879][ T8869] ? security_file_permission+0x8f/0x380 [ 119.932531][ T8869] generic_splice_sendpage+0x3c/0x50 [ 119.937828][ T8869] ? splice_from_pipe+0x170/0x170 [ 119.942883][ T8869] do_splice+0x708/0x1410 [ 119.947232][ T8869] ? __sb_end_write+0xd9/0x110 [ 119.952018][ T8869] ? opipe_prep.part.0+0x2d0/0x2d0 [ 119.957151][ T8869] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 119.963406][ T8869] ? __fget_light+0x1a9/0x230 [ 119.968098][ T8869] __x64_sys_splice+0x2c6/0x330 [ 119.972965][ T8869] do_syscall_64+0xfd/0x680 [ 119.977493][ T8869] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 119.983411][ T8869] RIP: 0033:0x4413e9 [ 119.987324][ T8869] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.007023][ T8869] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 120.015469][ T8869] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 120.023457][ T8869] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 120.031567][ T8869] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 120.040153][ T8869] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 120.048221][ T8869] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 120.056231][ T8871] CPU: 0 PID: 8871 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 120.064221][ T8871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.074363][ T8871] Call Trace: [ 120.077670][ T8871] dump_stack+0x172/0x1f0 [ 120.082007][ T8871] should_fail.cold+0xa/0x15 [ 120.086604][ T8871] ? sock_sendpage+0x8b/0xc0 [ 120.091465][ T8871] ? fault_create_debugfs_attr+0x1e0/0x1e0 [ 120.097282][ T8871] ? do_syscall_64+0xfd/0x680 [ 120.101959][ T8871] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 120.108033][ T8871] ? mark_held_locks+0xf0/0xf0 [ 120.112831][ T8871] should_fail_alloc_page+0x50/0x60 [ 120.118058][ T8871] __alloc_pages_nodemask+0x1a1/0x8d0 [ 120.123520][ T8871] ? cache_grow_end+0xa4/0x190 [ 120.128386][ T8871] ? __alloc_pages_slowpath+0x28f0/0x28f0 [ 120.134119][ T8871] ? kasan_check_write+0x14/0x20 [ 120.139078][ T8871] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 120.145323][ T8871] alloc_pages_current+0x107/0x210 [ 120.150446][ T8871] skb_page_frag_refill+0x277/0x460 [ 120.155649][ T8871] sk_page_frag_refill+0x55/0x1f0 [ 120.160681][ T8871] sk_msg_alloc+0x10e/0x8d0 [ 120.165210][ T8871] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 120.171468][ T8871] tls_sw_sendpage+0x525/0xf50 [ 120.176257][ T8871] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 120.181292][ T8871] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 120.186318][ T8871] inet_sendpage+0x168/0x630 [ 120.190918][ T8871] kernel_sendpage+0x92/0xf0 [ 120.195509][ T8871] ? inet_sendmsg+0x5d0/0x5d0 [ 120.200192][ T8871] sock_sendpage+0x8b/0xc0 [ 120.204626][ T8871] ? pipe_lock+0x6e/0x80 [ 120.208879][ T8871] pipe_to_sendpage+0x296/0x360 [ 120.213736][ T8871] ? kernel_sendpage+0xf0/0xf0 [ 120.218512][ T8871] ? direct_splice_actor+0x190/0x190 [ 120.223817][ T8871] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 120.230146][ T8871] ? splice_from_pipe_next.part.0+0x255/0x2f0 [ 120.236221][ T8871] __splice_from_pipe+0x38c/0x7d0 [ 120.241252][ T8871] ? direct_splice_actor+0x190/0x190 [ 120.246548][ T8871] ? direct_splice_actor+0x190/0x190 [ 120.251836][ T8871] splice_from_pipe+0x108/0x170 [ 120.256703][ T8871] ? splice_shrink_spd+0xd0/0xd0 [ 120.261651][ T8871] ? apparmor_file_permission+0x25/0x30 [ 120.262644][ T8868] ------------[ cut here ]------------ [ 120.267206][ T8871] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 120.272647][ T8868] kernel BUG at include/linux/scatterlist.h:97! [ 120.278884][ T8871] ? security_file_permission+0x8f/0x380 [ 120.290734][ T8871] generic_splice_sendpage+0x3c/0x50 [ 120.296032][ T8871] ? splice_from_pipe+0x170/0x170 [ 120.301063][ T8871] do_splice+0x708/0x1410 [ 120.305412][ T8871] ? __sb_end_write+0xd9/0x110 [ 120.310192][ T8871] ? opipe_prep.part.0+0x2d0/0x2d0 [ 120.311993][ T8868] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 120.315404][ T8871] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 120.322512][ T8868] CPU: 1 PID: 8868 Comm: syz-executor428 Not tainted 5.2.0-rc1+ #21 [ 120.328756][ T8871] ? __fget_light+0x1a9/0x230 [ 120.336737][ T8868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 120.341406][ T8871] __x64_sys_splice+0x2c6/0x330 [ 120.351627][ T8868] RIP: 0010:tls_sw_sendpage+0xd63/0xf50 [ 120.356452][ T8871] do_syscall_64+0xfd/0x680 [ 120.361975][ T8868] Code: c6 c0 38 0d 88 4c 89 ef e8 aa 4c 89 fb 0f 0b e8 73 38 61 fb 4d 8d 6c 24 ff e9 92 f8 ff ff e8 64 38 61 fb 0f 0b e8 5d 38 61 fb <0f> 0b 45 31 ed e9 bc fe ff ff e8 4e 38 61 fb 83 85 c4 fe ff ff 01 [ 120.366578][ T8871] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 120.386164][ T8868] RSP: 0018:ffff888091caf8f8 EFLAGS: 00010293 [ 120.392054][ T8871] RIP: 0033:0x4413e9 [ 120.398114][ T8868] RAX: ffff8880a659e640 RBX: dffffc0000000000 RCX: ffffffff860f65b3 [ 120.402068][ T8871] Code: e8 ac e8 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 0b 0a fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 120.410024][ T8868] RDX: 0000000000000000 RSI: ffffffff860f6c13 RDI: 0000000000000007 [ 120.429635][ T8871] RSP: 002b:00007ffef17f9cd8 EFLAGS: 00000246 ORIG_RAX: 0000000000000113 [ 120.437586][ T8868] RBP: ffff888091cafa48 R08: ffff8880a659e640 R09: fffff940004cac97 [ 120.437601][ T8868] R10: fffff940004cac96 R11: ffffea00026564b7 R12: 0000000000000004 [ 120.445991][ T8871] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004413e9 [ 120.453951][ T8868] R13: 0000000000000001 R14: ffff8880a44f4e88 R15: ffff8880a57a6d00 [ 120.461905][ T8871] RDX: 0000000000000004 RSI: 0000000000000000 RDI: 0000000000000003 [ 120.469865][ T8868] FS: 000055555579e880(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 120.477831][ T8871] RBP: 00007ffef17f9d00 R08: 0000000100000000 R09: 0000000000000000 [ 120.485791][ T8868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 120.494720][ T8871] R10: 0000000000000000 R11: 0000000000000246 R12: ffffffffffffffff [ 120.502854][ T8868] CR2: 0000000000000000 CR3: 000000009b335000 CR4: 00000000001406e0 [ 120.509414][ T8871] R13: 0000000000000005 R14: 0000000000000000 R15: 0000000000000000 [ 120.517367][ T8868] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 120.535602][ T8867] ------------[ cut here ]------------ [ 120.541267][ T8868] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 120.546708][ T8867] kernel BUG at include/linux/scatterlist.h:97! [ 120.554662][ T8868] Call Trace: [ 120.564171][ T8868] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 120.569201][ T8868] ? tls_sw_sendmsg+0x17a0/0x17a0 [ 120.574220][ T8868] inet_sendpage+0x168/0x630 [ 120.578809][ T8868] kernel_sendpage+0x92/0xf0 [ 120.583392][ T8868] ? inet_sendmsg+0x5d0/0x5d0 [ 120.588064][ T8868] sock_sendpage+0x8b/0xc0 [ 120.592493][ T8868] ? pipe_lock+0x6e/0x80 [ 120.596732][ T8868] pipe_to_sendpage+0x296/0x360 [ 120.601580][ T8868] ? kernel_sendpage+0xf0/0xf0 [ 120.606338][ T8868] ? direct_splice_actor+0x190/0x190 [ 120.611627][ T8868] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 120.617866][ T8868] ? anon_pipe_buf_release+0x1c6/0x270 [ 120.623330][ T8868] __splice_from_pipe+0x38c/0x7d0 [ 120.628356][ T8868] ? direct_splice_actor+0x190/0x190 [ 120.633643][ T8868] ? direct_splice_actor+0x190/0x190 [ 120.638929][ T8868] splice_from_pipe+0x108/0x170 [ 120.643785][ T8868] ? splice_shrink_spd+0xd0/0xd0 [ 120.648722][ T8868] ? apparmor_file_permission+0x25/0x30 [ 120.654263][ T8868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 120.660501][ T8868] ? security_file_permission+0x8f/0x380 [ 120.666145][ T8868] generic_splice_sendpage+0x3c/0x50 [ 120.671427][ T8868] ? splice_from_pipe+0x170/0x170 [ 120.676448][ T8868] do_splice+0x708/0x1410 [ 120.680798][ T8868] ? __sb_end_write+0xd9/0x110 [ 120.685562][ T8868] ? opipe_prep.part.0+0x2d0/0x2d0 [ 120.690668][ T8868] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 120.696903][ T8868] ? __fget_light+0x1a9/0x230 [ 120.701599][ T8868] __x64_sys_splice+0x2c6/0x330 [ 120.706451][ T8868] do_syscall_64+0xfd/0x680 [ 120.710962][ T8868] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 120.716849][ T8868] RIP: 0033:0x4413e9 [