[ 38.992143] ------------[ cut here ]------------ [ 38.993080] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.995157] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 38.996673] Modules linked in: [ 38.997276] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.999335] Tainted: [W]=WARN [ 38.999901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.001389] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.002267] 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 [ 39.005484] RSP: 0018:ffff888015fc7bc0 EFLAGS: 00010286 [ 39.006463] RAX: 0000000000000000 RBX: ffffed1002bf8f78 RCX: ffffffff813a4050 [ 39.007768] RDX: ffff8880186f5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.009071] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bf8f2f [ 39.010372] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.011670] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fc7df8 [ 39.012957] FS: 00007f1be49ac900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.014402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.015469] CR2: 00007f1be4f124a6 CR3: 000000000e15e000 CR4: 0000000000350ef0 [ 39.016788] Call Trace: [ 39.017269] [ 39.017739] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.018651] ? __create_object+0x59/0x80 [ 39.019446] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.020460] __vmalloc_noprof+0x59/0x60 [ 39.021187] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.022063] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.022999] bpf_prog_alloc+0x39/0x200 [ 39.023752] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.024704] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.025623] do_seccomp+0x349/0x25e0 [ 39.026346] ? find_held_lock+0x2b/0x80 [ 39.027076] ? do_prlimit+0x310/0x610 [ 39.027844] ? __pfx_do_seccomp+0x10/0x10 [ 39.028671] ? do_raw_spin_unlock+0x53/0x220 [ 39.029501] ? _raw_spin_unlock+0x1e/0x40 [ 39.030247] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.031221] ? static_key_count+0x60/0x80 [ 39.032056] prctl_set_seccomp+0x4e/0x70 [ 39.032842] __do_sys_prctl+0xe6c/0x1d70 [ 39.033626] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.034498] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.035476] ? irqentry_exit+0xf3/0x650 [ 39.036222] do_syscall_64+0xbf/0x430 [ 39.036981] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.037942] RIP: 0033:0x7f1be4e9e5cd [ 39.038660] 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 [ 39.041870] RSP: 002b:00007ffda13be270 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.043272] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1be4e9e5cd [ 39.044604] RDX: 0000558a0d73be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.045896] RBP: 00007ffda13be2d0 R08: 0000000000000000 R09: 00007ffda13bd970 [ 39.047201] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558a3eceead0 [ 39.048506] R13: 00007ffda13be700 R14: 0000558a3ecefbc0 R15: 0000558a3ed00780 [ 39.049817] [ 39.050242] irq event stamp: 1727 [ 39.050896] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 39.052462] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 39.053992] softirqs last enabled at (1696): [] handle_softirqs+0x50c/0x770 [ 39.055553] softirqs last disabled at (1691): [] __irq_exit_rcu+0xc4/0x100 [ 39.057078] ---[ end trace 0000000000000000 ]--- [ 41.976434] ------------[ cut here ]------------ [ 41.977355] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.979444] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.980908] Modules linked in: [ 41.981539] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.983530] Tainted: [W]=WARN [ 41.984111] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.985562] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.986729] 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 [ 41.990003] RSP: 0018:ffff88801bb67bc0 EFLAGS: 00010286 [ 41.990979] RAX: 0000000000000000 RBX: ffffed100376cf78 RCX: ffffffff813a4050 [ 41.992286] RDX: ffff88801b3e3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.993585] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100376cf2f [ 41.994860] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.996141] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bb67df8 [ 41.997442] FS: 00007fca3cbd2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.998901] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.999964] CR2: 00007fca3d0c4580 CR3: 0000000009a36000 CR4: 0000000000350ef0 [ 42.001254] Call Trace: [ 42.001762] [ 42.002176] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.003057] ? __create_object+0x59/0x80 [ 42.003852] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.004822] __vmalloc_noprof+0x59/0x60 [ 42.005578] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.006452] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.007386] bpf_prog_alloc+0x39/0x200 [ 42.008098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.009024] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.009922] do_seccomp+0x349/0x25e0 [ 42.010622] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.011533] ? __pfx_do_seccomp+0x10/0x10 [ 42.012345] ? find_held_lock+0x2b/0x80 [ 42.013068] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.014014] ? static_key_count+0x60/0x80 [ 42.014815] prctl_set_seccomp+0x4e/0x70 [ 42.015620] __do_sys_prctl+0xe6c/0x1d70 [ 42.016418] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.017241] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.018205] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.019148] ? irqentry_exit+0xf3/0x650 [ 42.019917] do_syscall_64+0xbf/0x430 [ 42.020655] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.021596] RIP: 0033:0x7fca3d0c45cd [ 42.022270] 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 [ 42.025468] RSP: 002b:00007ffe623609f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.026857] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca3d0c45cd [ 42.028154] RDX: 0000563cea085e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.029018] RBP: 00007ffe62360a50 R08: 0000000000000000 R09: 00007ffe623600f0 [ 42.029827] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563d222c3240 [ 42.030643] R13: 00007ffe62360e80 R14: 0000563d222cc380 R15: 0000563d222d7540 [ 42.031463] [ 42.031740] irq event stamp: 1811 [ 42.032126] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 42.032869] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 42.033562] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 42.034249] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 42.034944] ---[ end trace 0000000000000000 ]--- [ 42.717210] ------------[ cut here ]------------ [ 42.718131] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.720218] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 42.721693] Modules linked in: [ 42.722280] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.724329] Tainted: [W]=WARN [ 42.724881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.726371] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.727239] 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 [ 42.730438] RSP: 0018:ffff88800f0bfbc0 EFLAGS: 00010286 [ 42.731444] RAX: 0000000000000000 RBX: ffffed1001e17f78 RCX: ffffffff813a4050 [ 42.732765] RDX: ffff888019fc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.734051] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e17f2f [ 42.735351] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.736659] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f0bfdf8 [ 42.737979] FS: 00007f73024c0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.739437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.740525] CR2: 00007ffe6ac60ef7 CR3: 000000001f5ff000 CR4: 0000000000350ef0 [ 42.741821] Call Trace: [ 42.742350] [ 42.742771] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.743697] ? __create_object+0x59/0x80 [ 42.744490] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.745462] __vmalloc_noprof+0x59/0x60 [ 42.746185] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.747055] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.747995] bpf_prog_alloc+0x39/0x200 [ 42.748730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.749680] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.750582] do_seccomp+0x349/0x25e0 [ 42.751255] ? find_held_lock+0x2b/0x80 [ 42.752055] ? do_prlimit+0x310/0x610 [ 42.752801] ? __pfx_do_seccomp+0x10/0x10 [ 42.753591] ? do_raw_spin_unlock+0x53/0x220 [ 42.754437] ? _raw_spin_unlock+0x1e/0x40 [ 42.755177] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.756166] ? static_key_count+0x60/0x80 [ 42.756974] prctl_set_seccomp+0x4e/0x70 [ 42.757757] __do_sys_prctl+0xe6c/0x1d70 [ 42.758540] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.759413] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.760415] ? irqentry_exit+0xf3/0x650 [ 42.761132] do_syscall_64+0xbf/0x430 [ 42.761872] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.762824] RIP: 0033:0x7f73029b25cd [ 42.763530] 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 [ 42.766746] RSP: 002b:00007ffe6ac5f230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.768140] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f73029b25cd [ 42.769433] RDX: 00005647e8d91e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.770708] RBP: 00007ffe6ac5f290 R08: 0000000000000000 R09: 00007ffe6ac5e930 [ 42.772027] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564806b14ad0 [ 42.773331] R13: 00007ffe6ac5f6c0 R14: 0000564806b15bc0 R15: 0000564806b26780 [ 42.774642] [ 42.775072] irq event stamp: 1723 [ 42.775731] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 42.777245] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 42.778779] softirqs last enabled at (1692): [] handle_softirqs+0x50c/0x770 [ 42.780352] softirqs last disabled at (1687): [] __irq_exit_rcu+0xc4/0x100 [ 42.781456] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:38904' (ECDSA) to the list of known hosts. 2025/11/17 18:01:38 fuzzer started 2025/11/17 18:01:38 dialing manager at localhost:37895 2025/11/17 18:01:38 checking machine... 2025/11/17 18:01:38 checking revisions... [ 43.628541] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:01:38 testing simple program... [ 43.735836] cgroup: Unknown subsys name 'net' [ 43.933680] cgroup: Unknown subsys name 'cpuset' [ 43.952995] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:01:38 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=4b952e4da9267483 RDX=1ffff11002d2df27 RSI=000000005e406224 RDI=ffff88806ce31cd0 RBP=ffff88801696f930 RSP=ffff88801696f868 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88801696f938 R13=ffff88801696f920 R14=ffff88801b3e1bc0 R15=ffff88801696f8d8 RIP=ffffffff8135e4e0 RFL=00000216 [----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 00007fca3cbd2900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6235a000 CR3=0000000020042000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000278e1 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fca3d189618 CR3=000000000dab6000 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=31303a383120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3933325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320383631 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000