[ 46.685424] ------------[ cut here ]------------ [ 46.686239] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.687955] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.689237] Modules linked in: [ 46.689731] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.691588] Tainted: [W]=WARN [ 46.692169] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.693611] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.694514] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 46.697426] RSP: 0018:ffff8880176efbc0 EFLAGS: 00010286 [ 46.698358] RAX: 0000000000000000 RBX: ffffed1002eddf78 RCX: ffffffff813a4050 [ 46.699557] RDX: ffff888019b93780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.700755] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eddf2f [ 46.701957] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.703152] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176efdf8 [ 46.704449] FS: 00007f25f0273900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.705818] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.706762] CR2: 00007f25f0765580 CR3: 000000000e9f3000 CR4: 0000000000350ef0 [ 46.707938] Call Trace: [ 46.708338] [ 46.708670] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.709393] ? __create_object+0x59/0x80 [ 46.709981] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.710815] __vmalloc_noprof+0x59/0x60 [ 46.711427] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.712128] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.712837] bpf_prog_alloc+0x39/0x200 [ 46.713421] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.714239] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.715098] do_seccomp+0x349/0x25e0 [ 46.715717] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.716569] ? __pfx_do_seccomp+0x10/0x10 [ 46.717292] ? find_held_lock+0x2b/0x80 [ 46.717979] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.718931] ? static_key_count+0x60/0x80 [ 46.719658] prctl_set_seccomp+0x4e/0x70 [ 46.720286] __do_sys_prctl+0xe6c/0x1d70 [ 46.720884] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.721581] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.722405] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.723327] ? irqentry_exit+0xf3/0x650 [ 46.723999] do_syscall_64+0xbf/0x430 [ 46.724721] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.725613] RIP: 0033:0x7f25f07655cd [ 46.726292] 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 [ 46.728944] RSP: 002b:00007ffe2c457650 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.730077] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f25f07655cd [ 46.731217] RDX: 000055df31f7fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.732317] RBP: 00007ffe2c4576b0 R08: 0000000000000000 R09: 00007ffe2c456d50 [ 46.733386] R10: 0000000000000000 R11: 0000000000000246 R12: 000055df4bef0ad0 [ 46.734509] R13: 00007ffe2c457ae0 R14: 000055df4bef1bc0 R15: 000055df4bf02780 [ 46.735626] [ 46.735972] irq event stamp: 1727 [ 46.736517] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 46.737801] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 46.739254] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 46.740776] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 46.742222] ---[ end trace 0000000000000000 ]--- [ 49.633150] ------------[ cut here ]------------ [ 49.633710] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.635147] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.636204] Modules linked in: [ 49.636647] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.638091] Tainted: [W]=WARN [ 49.638479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.639502] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.640198] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.642322] RSP: 0018:ffff888007287bc0 EFLAGS: 00010286 [ 49.642975] RAX: 0000000000000000 RBX: ffffed1000e50f78 RCX: ffffffff813a4050 [ 49.643810] RDX: ffff888015c50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.644624] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e50f2f [ 49.645449] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.646275] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888007287df8 [ 49.647076] FS: 00007fb32952e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.647952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.648672] CR2: 00007ffdc421fef8 CR3: 000000001e779000 CR4: 0000000000350ef0 [ 49.649599] Call Trace: [ 49.649943] [ 49.650245] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.650796] ? __create_object+0x59/0x80 [ 49.651298] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.651873] __vmalloc_noprof+0x59/0x60 [ 49.652360] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.652892] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.653489] bpf_prog_alloc+0x39/0x200 [ 49.653923] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.654557] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.655137] do_seccomp+0x349/0x25e0 [ 49.655567] ? find_held_lock+0x2b/0x80 [ 49.656049] ? do_prlimit+0x310/0x610 [ 49.656495] ? __pfx_do_seccomp+0x10/0x10 [ 49.656965] ? do_raw_spin_unlock+0x53/0x220 [ 49.657499] ? _raw_spin_unlock+0x1e/0x40 [ 49.657970] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.658590] ? static_key_count+0x60/0x80 [ 49.659092] prctl_set_seccomp+0x4e/0x70 [ 49.659556] __do_sys_prctl+0xe6c/0x1d70 [ 49.660053] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.660566] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.661177] ? irqentry_exit+0xf3/0x650 [ 49.661639] do_syscall_64+0xbf/0x430 [ 49.662104] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.662688] RIP: 0033:0x7fb329a205cd [ 49.663138] 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 [ 49.665158] RSP: 002b:00007ffdc421dc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.665996] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb329a205cd [ 49.666827] RDX: 000055e8106d0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.667503] RBP: 00007ffdc421dc90 R08: 0000000000000000 R09: 00007ffdc421d330 [ 49.668088] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e83429fbf0 [ 49.668658] R13: 00007ffdc421e0c0 R14: 000055e8342a9380 R15: 000055e8342b4460 [ 49.669251] [ 49.669447] irq event stamp: 1673 [ 49.669722] hardirqs last enabled at (1681): [] __up_console_sem+0x78/0x80 [ 49.670430] hardirqs last disabled at (1690): [] __up_console_sem+0x5d/0x80 [ 49.671126] softirqs last enabled at (1600): [] handle_softirqs+0x50c/0x770 [ 49.671821] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 49.672514] ---[ end trace 0000000000000000 ]--- [ 50.301809] ------------[ cut here ]------------ [ 50.302884] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.304914] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.306323] Modules linked in: [ 50.306895] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.308818] Tainted: [W]=WARN [ 50.309400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.311113] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.311972] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 50.315183] RSP: 0018:ffff8880166a7bc0 EFLAGS: 00010286 [ 50.316134] RAX: 0000000000000000 RBX: ffffed1002cd4f78 RCX: ffffffff813a4050 [ 50.317379] RDX: ffff88800e52b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.318632] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd4f2f [ 50.319876] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.321113] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880166a7df8 [ 50.322373] FS: 00007fcc14abf900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.323759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.324770] CR2: 00007fffa70e2ef8 CR3: 000000001f00e000 CR4: 0000000000350ef0 [ 50.326031] Call Trace: [ 50.326491] [ 50.326881] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.327756] ? __create_object+0x59/0x80 [ 50.328500] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.329438] __vmalloc_noprof+0x59/0x60 [ 50.330180] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.331050] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.331915] bpf_prog_alloc+0x39/0x200 [ 50.332629] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.333531] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.334421] do_seccomp+0x349/0x25e0 [ 50.335119] ? find_held_lock+0x2b/0x80 [ 50.335805] ? do_prlimit+0x310/0x610 [ 50.336530] ? __pfx_do_seccomp+0x10/0x10 [ 50.337305] ? do_raw_spin_unlock+0x53/0x220 [ 50.338127] ? _raw_spin_unlock+0x1e/0x40 [ 50.338849] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.339773] ? static_key_count+0x60/0x80 [ 50.340575] prctl_set_seccomp+0x4e/0x70 [ 50.341341] __do_sys_prctl+0xe6c/0x1d70 [ 50.342122] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.342931] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.343885] ? irqentry_exit+0xf3/0x650 [ 50.344638] do_syscall_64+0xbf/0x430 [ 50.345396] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.346365] RIP: 0033:0x7fcc14fb15cd [ 50.347075] 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 [ 50.350229] RSP: 002b:00007fffa70e06e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.351587] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcc14fb15cd [ 50.352846] RDX: 00005653a10b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.354097] RBP: 00007fffa70e0740 R08: 0000000000000000 R09: 00007fffa70dfde0 [ 50.355222] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653d1aaa2b0 [ 50.356281] R13: 00007fffa70e0b70 R14: 00005653d1aacd20 R15: 00005653d1abe8d0 [ 50.357354] [ 50.357709] irq event stamp: 1773 [ 50.358265] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 50.359533] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 50.360794] softirqs last enabled at (1580): [] handle_softirqs+0x50c/0x770 [ 50.362082] softirqs last disabled at (1575): [] __irq_exit_rcu+0xc4/0x100 [ 50.363347] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:18458' (ECDSA) to the list of known hosts. 2025/11/18 02:14:22 fuzzer started 2025/11/18 02:14:22 dialing manager at localhost:37895 2025/11/18 02:14:22 checking machine... 2025/11/18 02:14:22 checking revisions... [ 51.251415] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:14:22 testing simple program... [ 51.356955] cgroup: Unknown subsys name 'net' [ 51.420115] cgroup: Unknown subsys name 'cpuset' [ 51.433413] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:14:22 Registers: info registers vcpu 0 RAX=ffffed100d9c1155 RBX=ffffed100d9c115c RCX=ffffffff8136096e RDX=ffffed100d9c115c RSI=0000000000000070 RDI=ffff88806ce08a70 RBP=ffffed100d9c114e RSP=ffff88806ce089e0 R8 =0000000000000001 R9 =ffffed100d9c115b R10=ffff88806ce08adf R11=0000000000000001 R12=0000000000000070 R13=0000000000000000 R14=ffff888015e33780 R15=ffff88806ce08a70 RIP=ffffffff81b2d061 RFL=00000246 [---Z-P-] 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 00007fb32952e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdc4217000 CR3=00000000186ac000 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=6720646572637465733a4d41503d706f 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=dffffc0000000000 RBX=ffff88806cf08dc0 RCX=ffff88806cf089c4 RDX=0000000000000000 RSI=ffffffff85e1ffe0 RDI=ffff888009643b7c RBP=ffff888009643780 RSP=ffff88806cf089d0 R8 =ffffffff86ab82c2 R9 =ffff88806cf08ab0 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806cf08a01 R13=ffff88806cf08ab8 R14=ffff88806cf08dc0 R15=ffff88806cf08a70 RIP=ffffffff815d29c0 RFL=00000217 [----APC] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcb6cc6da8 CR3=000000000bedb000 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=2031323a34313a323020383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031323a34313a3230203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000