[ 46.709547] ------------[ cut here ]------------ [ 46.710452] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.712410] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.715193] Modules linked in: [ 46.715796] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.717951] Tainted: [W]=WARN [ 46.718729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.720385] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.721487] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 46.724852] RSP: 0018:ffff888017017bc0 EFLAGS: 00010286 [ 46.726022] RAX: 0000000000000000 RBX: ffffed1002e02f78 RCX: ffffffff813a4050 [ 46.727504] RDX: ffff888013f1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.728809] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e02f2f [ 46.730093] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.731385] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017017df8 [ 46.732681] FS: 00007fcaa4e3d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.734116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.735170] CR2: 00007ffcd8d6cef7 CR3: 000000000dcca000 CR4: 0000000000350ef0 [ 46.736464] Call Trace: [ 46.736930] [ 46.737403] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.738298] ? __create_object+0x59/0x80 [ 46.739034] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.740024] __vmalloc_noprof+0x59/0x60 [ 46.740795] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.741680] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.742611] bpf_prog_alloc+0x39/0x200 [ 46.743356] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.744313] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.745236] do_seccomp+0x349/0x25e0 [ 46.745904] ? find_held_lock+0x2b/0x80 [ 46.746680] ? do_prlimit+0x310/0x610 [ 46.747422] ? __pfx_do_seccomp+0x10/0x10 [ 46.748239] ? do_raw_spin_unlock+0x53/0x220 [ 46.749021] ? _raw_spin_unlock+0x1e/0x40 [ 46.749798] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.750760] ? static_key_count+0x60/0x80 [ 46.751559] prctl_set_seccomp+0x4e/0x70 [ 46.752355] __do_sys_prctl+0xe6c/0x1d70 [ 46.753145] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.753964] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.754937] ? irqentry_exit+0xf3/0x650 [ 46.755709] do_syscall_64+0xbf/0x430 [ 46.756466] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.757433] RIP: 0033:0x7fcaa532f5cd [ 46.758146] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 46.761340] RSP: 002b:00007ffcd8d6ae10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.762701] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcaa532f5cd [ 46.763993] RDX: 000055f273ee0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.765284] RBP: 00007ffcd8d6ae70 R08: 0000000000000000 R09: 00007ffcd8d6a510 [ 46.766582] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f2a6df6240 [ 46.767864] R13: 00007ffcd8d6b2a0 R14: 000055f2a6dff380 R15: 000055f2a6e0a540 [ 46.768991] [ 46.769387] irq event stamp: 2271 [ 46.769888] hardirqs last enabled at (2279): [] __up_console_sem+0x78/0x80 [ 46.771142] hardirqs last disabled at (2288): [] __up_console_sem+0x5d/0x80 [ 46.772399] softirqs last enabled at (2208): [] handle_softirqs+0x50c/0x770 [ 46.773669] softirqs last disabled at (2203): [] __irq_exit_rcu+0xc4/0x100 [ 46.774911] ---[ end trace 0000000000000000 ]--- [ 49.835824] ------------[ cut here ]------------ [ 49.836730] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.838684] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.840133] Modules linked in: [ 49.840712] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.842647] Tainted: [W]=WARN [ 49.843235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.844686] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.845587] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.848685] RSP: 0018:ffff888016f8fbc0 EFLAGS: 00010286 [ 49.849648] RAX: 0000000000000000 RBX: ffffed1002df1f78 RCX: ffffffff813a4050 [ 49.850901] RDX: ffff888015ad0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.852178] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df1f2f [ 49.853426] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.854682] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f8fdf8 [ 49.855977] FS: 00007f20b3f85900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.857392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.858439] CR2: 00007f20b4477580 CR3: 000000001ee4a000 CR4: 0000000000350ef0 [ 49.859697] Call Trace: [ 49.860207] [ 49.860617] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.861509] ? __create_object+0x59/0x80 [ 49.862285] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.863243] __vmalloc_noprof+0x59/0x60 [ 49.863968] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.864835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.865756] bpf_prog_alloc+0x39/0x200 [ 49.866479] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.867407] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.868325] do_seccomp+0x349/0x25e0 [ 49.868997] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.869872] ? __pfx_do_seccomp+0x10/0x10 [ 49.870641] ? find_held_lock+0x2b/0x80 [ 49.871386] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.872346] ? static_key_count+0x60/0x80 [ 49.873135] prctl_set_seccomp+0x4e/0x70 [ 49.873856] __do_sys_prctl+0xe6c/0x1d70 [ 49.874634] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.875490] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.876449] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.877400] ? irqentry_exit+0xf3/0x650 [ 49.878152] do_syscall_64+0xbf/0x430 [ 49.878842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.879767] RIP: 0033:0x7f20b44775cd [ 49.880458] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.883603] RSP: 002b:00007ffd6f00a650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.884957] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f20b44775cd [ 49.886223] RDX: 000055f7fe6ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.887471] RBP: 00007ffd6f00a6b0 R08: 0000000000000000 R09: 00007ffd6f009d50 [ 49.888737] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f7ffaeaad0 [ 49.890005] R13: 00007ffd6f00aae0 R14: 000055f7ffaebbc0 R15: 000055f7ffafc780 [ 49.891287] [ 49.891705] irq event stamp: 1685 [ 49.892355] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 49.893854] hardirqs last disabled at (1704): [] __up_console_sem+0x5d/0x80 [ 49.895359] softirqs last enabled at (1608): [] handle_softirqs+0x50c/0x770 [ 49.896888] softirqs last disabled at (1603): [] __irq_exit_rcu+0xc4/0x100 [ 49.898372] ---[ end trace 0000000000000000 ]--- [ 50.564153] ------------[ cut here ]------------ [ 50.564659] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.565864] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.566714] Modules linked in: [ 50.567076] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.568182] Tainted: [W]=WARN [ 50.568478] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.569234] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.569673] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.571438] RSP: 0018:ffff888017bcfbc0 EFLAGS: 00010286 [ 50.572011] RAX: 0000000000000000 RBX: ffffed1002f79f78 RCX: ffffffff813a4050 [ 50.572818] RDX: ffff88800a43d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.573629] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f79f2f [ 50.574415] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.575186] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bcfdf8 [ 50.575922] FS: 00007f95c7541900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.576762] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.577379] CR2: 00007f95c7a33580 CR3: 000000001eeea000 CR4: 0000000000350ef0 [ 50.578140] Call Trace: [ 50.578423] [ 50.578678] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.579229] ? __create_object+0x59/0x80 [ 50.579661] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.580212] __vmalloc_noprof+0x59/0x60 [ 50.580634] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.581150] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.581639] bpf_prog_alloc+0x39/0x200 [ 50.582011] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.582563] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.583131] do_seccomp+0x349/0x25e0 [ 50.583515] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.584021] ? __pfx_do_seccomp+0x10/0x10 [ 50.584453] ? find_held_lock+0x2b/0x80 [ 50.584840] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.585373] ? static_key_count+0x60/0x80 [ 50.585785] prctl_set_seccomp+0x4e/0x70 [ 50.586215] __do_sys_prctl+0xe6c/0x1d70 [ 50.586620] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.587083] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.587586] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.588120] ? irqentry_exit+0xf3/0x650 [ 50.588518] do_syscall_64+0xbf/0x430 [ 50.588902] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.589428] RIP: 0033:0x7f95c7a335cd [ 50.589796] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.591534] RSP: 002b:00007ffd205888a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.592336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95c7a335cd [ 50.593116] RDX: 00005599e7fa7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.593817] RBP: 00007ffd20588900 R08: 0000000000000000 R09: 00007ffd20587fa0 [ 50.594536] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a26701bf0 [ 50.595284] R13: 00007ffd20588d30 R14: 0000559a2670b380 R15: 0000559a26716460 [ 50.595982] [ 50.596241] irq event stamp: 1651 [ 50.596609] hardirqs last enabled at (1659): [] __up_console_sem+0x78/0x80 [ 50.597531] hardirqs last disabled at (1668): [] __up_console_sem+0x5d/0x80 [ 50.598441] softirqs last enabled at (1182): [] handle_softirqs+0x50c/0x770 [ 50.599355] softirqs last disabled at (1173): [] __irq_exit_rcu+0xc4/0x100 [ 50.600284] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:61721' (ECDSA) to the list of known hosts. 2025/11/18 11:49:53 fuzzer started 2025/11/18 11:49:53 dialing manager at localhost:34383 2025/11/18 11:49:53 checking machine... 2025/11/18 11:49:53 checking revisions... [ 51.527973] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:49:53 testing simple program... [ 51.608355] cgroup: Unknown subsys name 'net' [ 51.663641] cgroup: Unknown subsys name 'cpuset' [ 51.679397] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:49:52 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff85f10a20 RCX=ffffffff8152da53 RDX=1ffffffff0be2144 RSI=0000000000000004 RDI=ffffffff85f10a20 RBP=ffffffff85f10a28 RSP=ffff888009627b68 R8 =0000000000000000 R9 =fffffbfff0be2144 R10=ffffffff85f10a23 R11=0000000000000001 R12=ffffffff85f10a30 R13=0000000000000246 R14=ffff888009348fa8 R15=ffff888009472140 RIP=ffffffff8152db56 RFL=00000016 [----AP-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f20b3f4a008 CR3=0000000009e64000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000298b7 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2418063620 CR3=000000000c841000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=a6afa08366d4c985084d2ddccc4b88c1 XMM02=2c67c8bc2e329bc30000000000303cd8 XMM03=fb795ef6d6577056000000000030f828 XMM04=b2bc8700ed5aeefd00000000000ae988 XMM05=090f1556b20111b3000000000031fae8 XMM06=5b75c91c80445342000000000031f970 XMM07=e042d86d42eb936e000000000030faa8 XMM08=a785e373e070a9c30000000000303d38 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000