[ 39.002180] ------------[ cut here ]------------ [ 39.003099] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.005150] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.006658] Modules linked in: [ 39.007278] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.009370] Tainted: [W]=WARN [ 39.009935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.011418] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.012290] 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 [ 39.015609] RSP: 0018:ffff8880165c7bc0 EFLAGS: 00010286 [ 39.016763] RAX: 0000000000000000 RBX: ffffed1002cb8f78 RCX: ffffffff813a4050 [ 39.018051] RDX: ffff888016013780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.019339] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb8f2f [ 39.020603] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.021911] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165c7df8 [ 39.023353] FS: 00007f35580ec900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.024982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.026042] CR2: 00007ffd25249ef8 CR3: 0000000009ec0000 CR4: 0000000000350ef0 [ 39.027348] Call Trace: [ 39.027816] [ 39.028224] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.029117] ? __create_object+0x59/0x80 [ 39.029906] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.030868] __vmalloc_noprof+0x59/0x60 [ 39.031648] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.032532] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.033466] bpf_prog_alloc+0x39/0x200 [ 39.034160] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.035084] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.036000] do_seccomp+0x349/0x25e0 [ 39.036752] ? find_held_lock+0x2b/0x80 [ 39.037535] ? do_prlimit+0x310/0x610 [ 39.038236] ? __pfx_do_seccomp+0x10/0x10 [ 39.039029] ? do_raw_spin_unlock+0x53/0x220 [ 39.039878] ? _raw_spin_unlock+0x1e/0x40 [ 39.040862] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.041832] ? static_key_count+0x60/0x80 [ 39.042629] prctl_set_seccomp+0x4e/0x70 [ 39.043429] __do_sys_prctl+0xe6c/0x1d70 [ 39.044173] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.045035] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.046006] ? irqentry_exit+0xf3/0x650 [ 39.046762] do_syscall_64+0xbf/0x430 [ 39.047524] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.048475] RIP: 0033:0x7f35585de5cd [ 39.049138] 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 [ 39.052340] RSP: 002b:00007ffd252485d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.053712] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f35585de5cd [ 39.054990] RDX: 0000556d54d08e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.056328] RBP: 00007ffd25248630 R08: 0000000000000000 R09: 00007ffd25247cd0 [ 39.057616] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556d7e387ad0 [ 39.058887] R13: 00007ffd25248a60 R14: 0000556d7e388bc0 R15: 0000556d7e399780 [ 39.060203] [ 39.060670] irq event stamp: 1821 [ 39.061292] hardirqs last enabled at (1829): [] __up_console_sem+0x78/0x80 [ 39.062824] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 39.064370] softirqs last enabled at (1338): [] handle_softirqs+0x50c/0x770 [ 39.065907] softirqs last disabled at (1333): [] __irq_exit_rcu+0xc4/0x100 [ 39.067425] ---[ end trace 0000000000000000 ]--- [ 41.950207] ------------[ cut here ]------------ [ 41.950994] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.952635] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.953854] Modules linked in: [ 41.954380] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.956225] Tainted: [W]=WARN [ 41.956774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.957984] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.958748] 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 [ 41.961394] RSP: 0018:ffff88801aa9fbc0 EFLAGS: 00010286 [ 41.962161] RAX: 0000000000000000 RBX: ffffed1003553f78 RCX: ffffffff813a4050 [ 41.963233] RDX: ffff88800edad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.964327] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003553f2f [ 41.965411] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.966493] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aa9fdf8 [ 41.967563] FS: 00007f309cc08900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.968769] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.969646] CR2: 00007fff19e83ef8 CR3: 00000000202c6000 CR4: 0000000000350ef0 [ 41.970709] Call Trace: [ 41.971101] [ 41.971482] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.972185] ? __create_object+0x59/0x80 [ 41.972837] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.973645] __vmalloc_noprof+0x59/0x60 [ 41.974254] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.974968] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.975760] bpf_prog_alloc+0x39/0x200 [ 41.976369] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.977101] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.977841] do_seccomp+0x349/0x25e0 [ 41.978443] ? find_held_lock+0x2b/0x80 [ 41.979036] ? do_prlimit+0x310/0x610 [ 41.979654] ? __pfx_do_seccomp+0x10/0x10 [ 41.980269] ? do_raw_spin_unlock+0x53/0x220 [ 41.980954] ? _raw_spin_unlock+0x1e/0x40 [ 41.981611] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.982403] ? static_key_count+0x60/0x80 [ 41.983036] prctl_set_seccomp+0x4e/0x70 [ 41.983683] __do_sys_prctl+0xe6c/0x1d70 [ 41.984292] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.985022] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.985832] ? irqentry_exit+0xf3/0x650 [ 41.986466] do_syscall_64+0xbf/0x430 [ 41.987051] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.987848] RIP: 0033:0x7f309d0fa5cd [ 41.988422] 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 [ 41.991046] RSP: 002b:00007fff19e81a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.992175] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f309d0fa5cd [ 41.993244] RDX: 0000556c496a2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.994321] RBP: 00007fff19e81af0 R08: 0000000000000000 R09: 00007fff19e81190 [ 41.995389] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c4cd53240 [ 41.996440] R13: 00007fff19e81f20 R14: 0000556c4cd5c380 R15: 0000556c4cd67540 [ 41.997509] [ 41.997859] irq event stamp: 1757 [ 41.998389] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 41.999651] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 42.000917] softirqs last enabled at (1462): [] handle_softirqs+0x50c/0x770 [ 42.002183] softirqs last disabled at (1457): [] __irq_exit_rcu+0xc4/0x100 [ 42.003449] ---[ end trace 0000000000000000 ]--- [ 42.622129] ------------[ cut here ]------------ [ 42.623045] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.625061] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 42.626749] Modules linked in: [ 42.627542] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.629531] Tainted: [W]=WARN [ 42.630083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.631597] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.632515] 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 [ 42.635696] RSP: 0018:ffff888017527bc0 EFLAGS: 00010286 [ 42.636669] RAX: 0000000000000000 RBX: ffffed1002ea4f78 RCX: ffffffff813a4050 [ 42.637942] RDX: ffff888017985340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.639229] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ea4f2f [ 42.640520] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.641793] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017527df8 [ 42.643066] FS: 00007f7e9ca95900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.644500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.645544] CR2: 00007f7e9cf87580 CR3: 000000002034b000 CR4: 0000000000350ef0 [ 42.646869] Call Trace: [ 42.647387] [ 42.647796] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.648672] ? __create_object+0x59/0x80 [ 42.649453] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.650424] __vmalloc_noprof+0x59/0x60 [ 42.651132] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.652026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.652961] bpf_prog_alloc+0x39/0x200 [ 42.653692] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.654615] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.655526] do_seccomp+0x349/0x25e0 [ 42.656198] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.657075] ? __pfx_do_seccomp+0x10/0x10 [ 42.657855] ? find_held_lock+0x2b/0x80 [ 42.658601] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.659569] ? static_key_count+0x60/0x80 [ 42.660370] prctl_set_seccomp+0x4e/0x70 [ 42.661111] __do_sys_prctl+0xe6c/0x1d70 [ 42.661929] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.662799] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.663765] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.664734] ? irqentry_exit+0xf3/0x650 [ 42.665493] do_syscall_64+0xbf/0x430 [ 42.666185] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.667112] RIP: 0033:0x7f7e9cf875cd [ 42.667822] 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 [ 42.670989] RSP: 002b:00007fffbd72b5f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.672358] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7e9cf875cd [ 42.673642] RDX: 0000555d07348e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.674924] RBP: 00007fffbd72b650 R08: 0000000000000000 R09: 00007fffbd72acf0 [ 42.676210] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d15acdbf0 [ 42.677520] R13: 00007fffbd72ba80 R14: 0000555d15ad7380 R15: 0000555d15ae2460 [ 42.678818] [ 42.679237] irq event stamp: 2573 [ 42.679895] hardirqs last enabled at (2583): [] __up_console_sem+0x78/0x80 [ 42.681413] hardirqs last disabled at (2592): [] __up_console_sem+0x5d/0x80 [ 42.682921] softirqs last enabled at (2166): [] handle_softirqs+0x50c/0x770 [ 42.684326] softirqs last disabled at (2161): [] __irq_exit_rcu+0xc4/0x100 [ 42.685564] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9186' (ECDSA) to the list of known hosts. 2025/11/18 11:10:48 fuzzer started 2025/11/18 11:10:49 dialing manager at localhost:34383 2025/11/18 11:10:49 checking machine... 2025/11/18 11:10:49 checking revisions... [ 43.554216] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:10:49 testing simple program... [ 43.637574] cgroup: Unknown subsys name 'net' [ 43.697985] cgroup: Unknown subsys name 'cpuset' [ 43.752903] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:10:48 Registers: info registers vcpu 0 RAX=00000000fc1579eb RBX=ffff888009611bc0 RCX=00000000e42944d0 RDX=0000000024a3f9d4 RSI=ffff888009612640 RDI=0000000081125d94 RBP=ffff888009612618 RSP=ffff888009627648 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=00000000e42944d0 R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815275c1 RFL=00000087 [--S--PC] 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=00007f309cbc8008 CR3=000000000d256000 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=000000000001c3e7 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffa63055f8 CR3=000000000d9e7000 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=2038343a30313a313120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a30313a3131203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000