[ 38.995336] ------------[ cut here ]------------ [ 38.996270] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.998257] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 38.999687] Modules linked in: [ 39.000354] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.002325] Tainted: [W]=WARN [ 39.002927] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.004403] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.005307] 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 [ 39.008506] RSP: 0018:ffff88801757fbc0 EFLAGS: 00010286 [ 39.009475] RAX: 0000000000000000 RBX: ffffed1002eaff78 RCX: ffffffff813a4050 [ 39.010757] RDX: ffff88801bc00000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.012048] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eaff2f [ 39.013321] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.014591] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801757fdf8 [ 39.015895] FS: 00007f01e6f41900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.017329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.018384] CR2: 00007f01e7433580 CR3: 000000000e267000 CR4: 0000000000350ef0 [ 39.019691] Call Trace: [ 39.020185] [ 39.020589] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.021483] ? __create_object+0x59/0x80 [ 39.022264] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.023224] __vmalloc_noprof+0x59/0x60 [ 39.024036] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.024913] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.025847] bpf_prog_alloc+0x39/0x200 [ 39.026538] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.027464] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.028393] do_seccomp+0x349/0x25e0 [ 39.029115] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.030003] ? __pfx_do_seccomp+0x10/0x10 [ 39.030744] ? find_held_lock+0x2b/0x80 [ 39.031500] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.032493] ? static_key_count+0x60/0x80 [ 39.033291] prctl_set_seccomp+0x4e/0x70 [ 39.034058] __do_sys_prctl+0xe6c/0x1d70 [ 39.034846] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.035668] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.036630] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.037609] ? irqentry_exit+0xf3/0x650 [ 39.038387] do_syscall_64+0xbf/0x430 [ 39.039135] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.040090] RIP: 0033:0x7f01e74335cd [ 39.040756] 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 [ 39.043957] RSP: 002b:00007ffcb1b4f350 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.045322] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01e74335cd [ 39.046579] RDX: 00005654ca1a4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.047863] RBP: 00007ffcb1b4f3b0 R08: 0000000000000000 R09: 00007ffcb1b4ea50 [ 39.049119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565506bf5ad0 [ 39.050382] R13: 00007ffcb1b4f7e0 R14: 0000565506bf6bc0 R15: 0000565506c07780 [ 39.051700] [ 39.052151] irq event stamp: 1743 [ 39.052759] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 39.054301] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 39.055825] softirqs last enabled at (1762): [] handle_softirqs+0x50c/0x770 [ 39.057364] softirqs last disabled at (1757): [] __irq_exit_rcu+0xc4/0x100 [ 39.058889] ---[ end trace 0000000000000000 ]--- [ 42.167293] ------------[ cut here ]------------ [ 42.168078] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.169732] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 42.171069] Modules linked in: [ 42.171560] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.173195] Tainted: [W]=WARN [ 42.173663] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.174881] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.175590] 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 [ 42.178184] RSP: 0018:ffff888016affbc0 EFLAGS: 00010286 [ 42.179000] RAX: 0000000000000000 RBX: ffffed1002d5ff78 RCX: ffffffff813a4050 [ 42.180067] RDX: ffff88801bc01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.181138] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d5ff2f [ 42.182189] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.183255] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016affdf8 [ 42.184321] FS: 00007f34df443900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.185500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.186368] CR2: 00007f34df935580 CR3: 0000000020631000 CR4: 0000000000350ef0 [ 42.187438] Call Trace: [ 42.187873] [ 42.188219] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.188962] ? __create_object+0x59/0x80 [ 42.189571] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.190372] __vmalloc_noprof+0x59/0x60 [ 42.191009] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.191698] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.192470] bpf_prog_alloc+0x39/0x200 [ 42.193086] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.193848] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.194556] do_seccomp+0x349/0x25e0 [ 42.195150] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.195908] ? __pfx_do_seccomp+0x10/0x10 [ 42.196525] ? find_held_lock+0x2b/0x80 [ 42.197149] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.197935] ? static_key_count+0x60/0x80 [ 42.198560] prctl_set_seccomp+0x4e/0x70 [ 42.199206] __do_sys_prctl+0xe6c/0x1d70 [ 42.199864] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.200531] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.201319] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.202114] ? irqentry_exit+0xf3/0x650 [ 42.202710] do_syscall_64+0xbf/0x430 [ 42.203327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.204120] RIP: 0033:0x7f34df9355cd [ 42.204661] 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 [ 42.207250] RSP: 002b:00007ffe79a6a8a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.208383] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f34df9355cd [ 42.209443] RDX: 000055730a867e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.210490] RBP: 00007ffe79a6a900 R08: 0000000000000000 R09: 00007ffe79a69fa0 [ 42.211534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557348b8b240 [ 42.212597] R13: 00007ffe79a6ad30 R14: 0000557348b94380 R15: 0000557348b9f540 [ 42.213678] [ 42.214064] irq event stamp: 1801 [ 42.214568] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 42.215825] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 42.217070] softirqs last enabled at (1314): [] handle_softirqs+0x50c/0x770 [ 42.218325] softirqs last disabled at (1285): [] __irq_exit_rcu+0xc4/0x100 [ 42.219566] ---[ end trace 0000000000000000 ]--- [ 43.046725] ------------[ cut here ]------------ [ 43.047701] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.049696] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 43.050890] Modules linked in: [ 43.051389] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.053036] Tainted: [W]=WARN [ 43.053500] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.054697] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.055440] 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 [ 43.058066] RSP: 0018:ffff88801713fbc0 EFLAGS: 00010286 [ 43.058867] RAX: 0000000000000000 RBX: ffffed1002e27f78 RCX: ffffffff813a4050 [ 43.059930] RDX: ffff888009f7d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.060974] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e27f2f [ 43.062029] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.063071] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801713fdf8 [ 43.064122] FS: 00007fdd842ba900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.065304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.066164] CR2: 00007ffebd435ef7 CR3: 000000000dd74000 CR4: 0000000000350ef0 [ 43.067209] Call Trace: [ 43.067591] [ 43.067968] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.068674] ? __create_object+0x59/0x80 [ 43.069311] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.070100] __vmalloc_noprof+0x59/0x60 [ 43.070694] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.071403] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.072184] bpf_prog_alloc+0x39/0x200 [ 43.072750] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.073502] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.074236] do_seccomp+0x349/0x25e0 [ 43.074792] ? find_held_lock+0x2b/0x80 [ 43.075413] ? do_prlimit+0x310/0x610 [ 43.076032] ? __pfx_do_seccomp+0x10/0x10 [ 43.076640] ? do_raw_spin_unlock+0x53/0x220 [ 43.077320] ? _raw_spin_unlock+0x1e/0x40 [ 43.077954] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.078747] ? static_key_count+0x60/0x80 [ 43.079654] prctl_set_seccomp+0x4e/0x70 [ 43.080486] __do_sys_prctl+0xe6c/0x1d70 [ 43.081597] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.082700] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.083711] ? irqentry_exit+0xf3/0x650 [ 43.084519] do_syscall_64+0xbf/0x430 [ 43.085302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.086315] RIP: 0033:0x7fdd847ac5cd [ 43.087034] 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 [ 43.090344] RSP: 002b:00007ffebd433c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.091793] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdd847ac5cd [ 43.093123] RDX: 0000558e5a653e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.094431] RBP: 00007ffebd433ca0 R08: 0000000000000000 R09: 00007ffebd433340 [ 43.095742] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e79f672b0 [ 43.097065] R13: 00007ffebd4340d0 R14: 0000558e79f69d20 R15: 0000558e79f7b8d0 [ 43.098398] [ 43.098874] irq event stamp: 2935 [ 43.099505] hardirqs last enabled at (2943): [] __up_console_sem+0x78/0x80 [ 43.101110] hardirqs last disabled at (2952): [] __up_console_sem+0x5d/0x80 [ 43.102560] softirqs last enabled at (2790): [] handle_softirqs+0x50c/0x770 [ 43.103889] softirqs last disabled at (2973): [] __irq_exit_rcu+0xc4/0x100 [ 43.105130] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:31855' (ECDSA) to the list of known hosts. 2025/11/18 17:37:04 fuzzer started 2025/11/18 17:37:04 dialing manager at localhost:34383 2025/11/18 17:37:04 checking machine... 2025/11/18 17:37:04 checking revisions... [ 43.992338] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:37:04 testing simple program... [ 44.081192] cgroup: Unknown subsys name 'net' [ 44.152915] cgroup: Unknown subsys name 'cpuset' [ 44.169768] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:37:03 Registers: info registers vcpu 0 RAX=ffffffff815d3210 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888009627b01 RSI=ffff888009627b80 RDI=ffff888009627b80 RBP=ffff888009627878 RSP=ffff8880096277b0 R8 =ffffffff86ab8dd0 R9 =ffff888009627860 R10=000000000003c9ed R11=000000000002575e R12=ffff888009627880 R13=ffff888009627868 R14=ffff888009627b88 R15=ffff888009627820 RIP=ffffffff8135efad RFL=00000202 [-------] 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 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe79a64000 CR3=000000002057d000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=0000006f730074696d7265705f6d6170 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024ba1 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=00000202 [-------] 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa453ee6180 CR3=0000000009d1d000 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=c311e8793e1593b34048d7364fd60d8a XMM02=2c67c8bc2e329bc30000000000305c28 XMM03=fb795ef6d6577056000000000030f1c8 XMM04=3cdd618f77b6289500000000000ae988 XMM05=953ceb9ff0022a0c00000000003200a8 XMM06=d74844bf967d85ba000000000031f4d0 XMM07=e042d86d42eb936e000000000030f4a0 XMM08=81070973caa20ffc0000000000305c88 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000