[ 39.051429] ------------[ cut here ]------------ [ 39.052195] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.053917] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.055159] Modules linked in: [ 39.055694] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.057380] Tainted: [W]=WARN [ 39.057886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.059163] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.059980] 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 [ 39.062693] RSP: 0018:ffff88801b1b7bc0 EFLAGS: 00010286 [ 39.063526] RAX: 0000000000000000 RBX: ffffed1003636f78 RCX: ffffffff813a4050 [ 39.064615] RDX: ffff888015fb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.065699] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003636f2f [ 39.066819] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.067908] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b1b7df8 [ 39.068996] FS: 00007fe3a287f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.070213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.071143] CR2: 00007ffe832beef7 CR3: 0000000009ea5000 CR4: 0000000000350ef0 [ 39.072224] Call Trace: [ 39.072654] [ 39.073009] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.073763] ? __create_object+0x59/0x80 [ 39.074408] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.075249] __vmalloc_noprof+0x59/0x60 [ 39.075884] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.076619] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.077366] bpf_prog_alloc+0x39/0x200 [ 39.077997] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.078814] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.079578] do_seccomp+0x349/0x25e0 [ 39.080143] ? find_held_lock+0x2b/0x80 [ 39.080789] ? do_prlimit+0x310/0x610 [ 39.081371] ? __pfx_do_seccomp+0x10/0x10 [ 39.082033] ? do_raw_spin_unlock+0x53/0x220 [ 39.082773] ? _raw_spin_unlock+0x1e/0x40 [ 39.083407] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.084238] ? static_key_count+0x60/0x80 [ 39.084912] prctl_set_seccomp+0x4e/0x70 [ 39.085571] __do_sys_prctl+0xe6c/0x1d70 [ 39.086186] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.086942] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.087763] ? irqentry_exit+0xf3/0x650 [ 39.088365] do_syscall_64+0xbf/0x430 [ 39.088983] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.089803] RIP: 0033:0x7fe3a2d715cd [ 39.090371] 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 [ 39.093093] RSP: 002b:00007ffe832bcba0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.094245] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe3a2d715cd [ 39.095360] RDX: 000055bd0b8bfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.096439] RBP: 00007ffe832bcc00 R08: 0000000000000000 R09: 00007ffe832bc2a0 [ 39.097523] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bd23cbfad0 [ 39.098631] R13: 00007ffe832bd030 R14: 000055bd23cc0bc0 R15: 000055bd23cd1780 [ 39.099741] [ 39.100100] irq event stamp: 1739 [ 39.100658] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 39.101942] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 39.103291] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 39.104604] softirqs last disabled at (1767): [] __irq_exit_rcu+0xc4/0x100 [ 39.105877] ---[ end trace 0000000000000000 ]--- [ 41.954998] ------------[ cut here ]------------ [ 41.956013] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.958238] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 41.959849] Modules linked in: [ 41.960546] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.962728] Tainted: [W]=WARN [ 41.963331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.964941] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.965940] 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 [ 41.969410] RSP: 0018:ffff8880165c7bc0 EFLAGS: 00010286 [ 41.970505] RAX: 0000000000000000 RBX: ffffed1002cb8f78 RCX: ffffffff813a4050 [ 41.971917] RDX: ffff888015b71bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.973314] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb8f2f [ 41.974737] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.976134] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165c7df8 [ 41.977536] FS: 00007fc8d0bd1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.979119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.980279] CR2: 00007fc8d10c3580 CR3: 000000001fbb9000 CR4: 0000000000350ef0 [ 41.981676] Call Trace: [ 41.982180] [ 41.982685] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.983662] ? __create_object+0x59/0x80 [ 41.984520] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.985563] __vmalloc_noprof+0x59/0x60 [ 41.986329] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.987283] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.988296] bpf_prog_alloc+0x39/0x200 [ 41.989091] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.990098] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.991091] do_seccomp+0x349/0x25e0 [ 41.991865] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.992840] ? __pfx_do_seccomp+0x10/0x10 [ 41.993695] ? find_held_lock+0x2b/0x80 [ 41.994528] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.995571] ? static_key_count+0x60/0x80 [ 41.996392] prctl_set_seccomp+0x4e/0x70 [ 41.997217] __do_sys_prctl+0xe6c/0x1d70 [ 41.998059] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.999005] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.000036] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.001085] ? irqentry_exit+0xf3/0x650 [ 42.001927] do_syscall_64+0xbf/0x430 [ 42.002739] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.003774] RIP: 0033:0x7fc8d10c35cd [ 42.004525] 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 [ 42.007963] RSP: 002b:00007fff3c0cea70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.009442] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc8d10c35cd [ 42.010850] RDX: 000055ef79d5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.012235] RBP: 00007fff3c0cead0 R08: 0000000000000000 R09: 00007fff3c0ce170 [ 42.013614] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef9ae1db10 [ 42.015012] R13: 00007fff3c0cef00 R14: 000055ef9ae1e2b0 R15: 000055ef9ae326f0 [ 42.016306] [ 42.016748] irq event stamp: 1751 [ 42.017315] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 42.018752] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 42.020181] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 42.021628] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 42.023059] ---[ end trace 0000000000000000 ]--- [ 42.751384] ------------[ cut here ]------------ [ 42.752734] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.755083] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.756833] Modules linked in: [ 42.757575] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.759877] Tainted: [W]=WARN [ 42.760566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.762245] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.763294] 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 [ 42.766913] RSP: 0018:ffff88800f137bc0 EFLAGS: 00010286 [ 42.768031] RAX: 0000000000000000 RBX: ffffed1001e26f78 RCX: ffffffff813a4050 [ 42.769495] RDX: ffff8880158d5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.770967] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e26f2f [ 42.772424] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.773904] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f137df8 [ 42.775384] FS: 00007fd3d5095900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.777016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.778211] CR2: 00007fd3d5587580 CR3: 0000000020093000 CR4: 0000000000350ef0 [ 42.779683] Call Trace: [ 42.780208] [ 42.780722] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.781737] ? __create_object+0x59/0x80 [ 42.782626] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.783717] __vmalloc_noprof+0x59/0x60 [ 42.784569] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.785556] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.786619] bpf_prog_alloc+0x39/0x200 [ 42.787401] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.788482] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.789497] do_seccomp+0x349/0x25e0 [ 42.790257] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.791280] ? __pfx_do_seccomp+0x10/0x10 [ 42.792156] ? find_held_lock+0x2b/0x80 [ 42.793003] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.794076] ? static_key_count+0x60/0x80 [ 42.794985] prctl_set_seccomp+0x4e/0x70 [ 42.795856] __do_sys_prctl+0xe6c/0x1d70 [ 42.796729] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.797694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.798793] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.799869] ? irqentry_exit+0xf3/0x650 [ 42.800717] do_syscall_64+0xbf/0x430 [ 42.801545] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.802625] RIP: 0033:0x7fd3d55875cd [ 42.803359] 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 [ 42.806988] RSP: 002b:00007ffc41f3b780 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.808503] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3d55875cd [ 42.809913] RDX: 0000556ec5e68e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.811335] RBP: 00007ffc41f3b7e0 R08: 0000000000000000 R09: 00007ffc41f3ae80 [ 42.812746] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556ed94f6b10 [ 42.814150] R13: 00007ffc41f3bc10 R14: 0000556ed94f72b0 R15: 0000556ed950b6f0 [ 42.815588] [ 42.816056] irq event stamp: 1763 [ 42.816755] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 42.818519] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 42.819687] softirqs last enabled at (1686): [] handle_softirqs+0x50c/0x770 [ 42.820673] softirqs last disabled at (1681): [] __irq_exit_rcu+0xc4/0x100 [ 42.821648] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2856' (ECDSA) to the list of known hosts. 2025/11/19 00:40:06 fuzzer started 2025/11/19 00:40:06 dialing manager at localhost:34383 2025/11/19 00:40:06 checking machine... 2025/11/19 00:40:06 checking revisions... [ 43.637618] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:40:06 testing simple program... [ 43.724487] cgroup: Unknown subsys name 'net' [ 43.776974] cgroup: Unknown subsys name 'cpuset' [ 43.797381] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 00:40:06 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=0000000000000001 RCX=ffffffff84c989ae RDX=fffffbfff0be2145 RSI=0000000000000004 RDI=ffffffff85f10a20 RBP=ffffffff85f10a20 RSP=ffff88806ce08c38 R8 =0000000000000000 R9 =fffffbfff0be2144 R10=ffffffff85f10a23 R11=0000000000000001 R12=1ffff1100d9c1188 R13=0000000000000003 R14=fffffbfff0be2144 R15=ffff88806ce08c70 RIP=ffffffff84c98b40 RFL=00000002 [-------] 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 00007fc8d0bd1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4900000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff3c0c8000 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=563412feff00545000000000000080fe XMM01=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 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=000000000001c821 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 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffdd1956f88 CR3=000000000d8cb000 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=83f4ff7c01fcc1936f410ab8dc04f2c0 XMM02=2c67c8bc2e329bc30000000000308070 XMM03=fb795ef6d65770560000000000312430 XMM04=d8b27b69df8fd4d500000000000ae988 XMM05=090f1556b20111b300000000003225c8 XMM06=02db4394590589f9000000000031bd68 XMM07=e042d86d42eb936e0000000000312e70 XMM08=256243ad295c397100000000003080d0 XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000