[ 45.892487] ------------[ cut here ]------------ [ 45.893532] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.895537] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.896976] Modules linked in: [ 45.897648] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.899629] Tainted: [W]=WARN [ 45.900186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.901694] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.902617] 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 [ 45.905805] RSP: 0018:ffff88801724fbc0 EFLAGS: 00010286 [ 45.906794] RAX: 0000000000000000 RBX: ffffed1002e49f78 RCX: ffffffff813a4050 [ 45.908113] RDX: ffff888016008000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.909422] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e49f2f [ 45.910726] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.912015] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801724fdf8 [ 45.913336] FS: 00007fda134ef900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.914808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.915895] CR2: 00007ffec2afbef8 CR3: 000000000be87000 CR4: 0000000000350ef0 [ 45.917191] Call Trace: [ 45.917713] [ 45.918126] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.919042] ? __create_object+0x59/0x80 [ 45.919821] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.920807] __vmalloc_noprof+0x59/0x60 [ 45.921588] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.922483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.923420] bpf_prog_alloc+0x39/0x200 [ 45.924119] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.925058] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.925987] do_seccomp+0x349/0x25e0 [ 45.926716] ? find_held_lock+0x2b/0x80 [ 45.927495] ? do_prlimit+0x310/0x610 [ 45.928200] ? __pfx_do_seccomp+0x10/0x10 [ 45.929001] ? do_raw_spin_unlock+0x53/0x220 [ 45.929860] ? _raw_spin_unlock+0x1e/0x40 [ 45.930645] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.931631] ? static_key_count+0x60/0x80 [ 45.932457] prctl_set_seccomp+0x4e/0x70 [ 45.933201] __do_sys_prctl+0xe6c/0x1d70 [ 45.934016] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.934890] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.935874] ? irqentry_exit+0xf3/0x650 [ 45.936637] do_syscall_64+0xbf/0x430 [ 45.937416] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.938383] RIP: 0033:0x7fda139e15cd [ 45.939051] 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 [ 45.942268] RSP: 002b:00007ffec2af95f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.943658] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fda139e15cd [ 45.944945] RDX: 000055cc2f75ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.946273] RBP: 00007ffec2af9650 R08: 0000000000000000 R09: 00007ffec2af8cf0 [ 45.947568] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc57f65bf0 [ 45.948859] R13: 00007ffec2af9a80 R14: 000055cc57f6f380 R15: 000055cc57f7a460 [ 45.950205] [ 45.950700] irq event stamp: 1709 [ 45.951350] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 45.952916] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 45.954451] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 45.956007] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 45.957539] ---[ end trace 0000000000000000 ]--- [ 49.347700] ------------[ cut here ]------------ [ 49.348641] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.350652] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.352102] Modules linked in: [ 49.352725] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.354742] Tainted: [W]=WARN [ 49.355347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.356824] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.357767] 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 [ 49.360939] RSP: 0018:ffff88801669fbc0 EFLAGS: 00010286 [ 49.361940] RAX: 0000000000000000 RBX: ffffed1002cd3f78 RCX: ffffffff813a4050 [ 49.363273] RDX: ffff888015c19bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.364561] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cd3f2f [ 49.365861] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.367148] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801669fdf8 [ 49.368462] FS: 00007f940cd8b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.369916] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.370965] CR2: 00007ffd3ec03ef8 CR3: 000000000bd51000 CR4: 0000000000350ef0 [ 49.372276] Call Trace: [ 49.372747] [ 49.373158] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.374085] ? __create_object+0x59/0x80 [ 49.374857] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.375838] __vmalloc_noprof+0x59/0x60 [ 49.376599] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.377499] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.378439] bpf_prog_alloc+0x39/0x200 [ 49.379144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.380076] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.380992] do_seccomp+0x349/0x25e0 [ 49.381731] ? find_held_lock+0x2b/0x80 [ 49.382481] ? do_prlimit+0x310/0x610 [ 49.383182] ? __pfx_do_seccomp+0x10/0x10 [ 49.383979] ? do_raw_spin_unlock+0x53/0x220 [ 49.384829] ? _raw_spin_unlock+0x1e/0x40 [ 49.385630] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.386596] ? static_key_count+0x60/0x80 [ 49.387392] prctl_set_seccomp+0x4e/0x70 [ 49.388134] __do_sys_prctl+0xe6c/0x1d70 [ 49.388915] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.389787] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.390755] ? irqentry_exit+0xf3/0x650 [ 49.391538] do_syscall_64+0xbf/0x430 [ 49.392321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.393286] RIP: 0033:0x7f940d27d5cd [ 49.393962] 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 [ 49.397139] RSP: 002b:00007ffd3ec01cf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.398496] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f940d27d5cd [ 49.399767] RDX: 000056210e2b7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.401043] RBP: 00007ffd3ec01d50 R08: 0000000000000000 R09: 00007ffd3ec013f0 [ 49.402351] R10: 0000000000000000 R11: 0000000000000246 R12: 000056211fdc4ad0 [ 49.403625] R13: 00007ffd3ec02180 R14: 000056211fdc5bc0 R15: 000056211fdd6780 [ 49.404927] [ 49.405395] irq event stamp: 1763 [ 49.406015] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 49.407537] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 49.409056] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 49.410631] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 49.412160] ---[ end trace 0000000000000000 ]--- [ 50.236838] ------------[ cut here ]------------ [ 50.237943] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.240209] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.241947] Modules linked in: [ 50.242689] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.244974] Tainted: [W]=WARN [ 50.245685] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.247397] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.248467] 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 [ 50.252148] RSP: 0018:ffff888015c8fbc0 EFLAGS: 00010286 [ 50.253287] RAX: 0000000000000000 RBX: ffffed1002b91f78 RCX: ffffffff813a4050 [ 50.254798] RDX: ffff8880195bb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.256290] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b91f2f [ 50.257797] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.259282] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c8fdf8 [ 50.260791] FS: 00007f42f3b5b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.262491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.263741] CR2: 00007ffd826adef8 CR3: 000000000a240000 CR4: 0000000000350ef0 [ 50.265259] Call Trace: [ 50.265815] [ 50.266357] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.267381] ? __create_object+0x59/0x80 [ 50.268222] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.269417] __vmalloc_noprof+0x59/0x60 [ 50.270306] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.271316] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.272396] bpf_prog_alloc+0x39/0x200 [ 50.273194] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.274339] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.275405] do_seccomp+0x349/0x25e0 [ 50.276180] ? find_held_lock+0x2b/0x80 [ 50.277067] ? do_prlimit+0x310/0x610 [ 50.277958] ? __pfx_do_seccomp+0x10/0x10 [ 50.278880] ? do_raw_spin_unlock+0x53/0x220 [ 50.279847] ? _raw_spin_unlock+0x1e/0x40 [ 50.280761] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.281903] ? static_key_count+0x60/0x80 [ 50.282835] prctl_set_seccomp+0x4e/0x70 [ 50.283750] __do_sys_prctl+0xe6c/0x1d70 [ 50.284667] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.285692] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.286816] ? irqentry_exit+0xf3/0x650 [ 50.287704] do_syscall_64+0xbf/0x430 [ 50.288567] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.289702] RIP: 0033:0x7f42f404d5cd [ 50.290535] 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 [ 50.294213] RSP: 002b:00007ffd826ac000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.295860] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f42f404d5cd [ 50.297375] RDX: 0000559022dbae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.298867] RBP: 00007ffd826ac060 R08: 0000000000000000 R09: 00007ffd826ab700 [ 50.300358] R10: 0000000000000000 R11: 0000000000000246 R12: 000055903f9c6ad0 [ 50.301868] R13: 00007ffd826ac490 R14: 000055903f9c7bc0 R15: 000055903f9d8780 [ 50.303252] [ 50.303664] irq event stamp: 1795 [ 50.304303] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.305784] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 50.307274] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 50.308759] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 50.310362] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:25008' (ECDSA) to the list of known hosts. 2025/11/19 05:18:49 fuzzer started 2025/11/19 05:18:49 dialing manager at localhost:34383 2025/11/19 05:18:49 checking machine... 2025/11/19 05:18:49 checking revisions... [ 51.213884] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:18:49 testing simple program... [ 51.292655] cgroup: Unknown subsys name 'net' [ 51.360855] cgroup: Unknown subsys name 'cpuset' [ 51.375127] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:18:48 Registers: info registers vcpu 0 RAX=00000000000003fd RBX=ffff888009611bc0 RCX=0000000000000001 RDX=00000000000003fd RSI=0000000000000000 RDI=ffff88806ce38440 RBP=ffff888009612618 RSP=ffff8880096279b0 R8 =0000000000000000 R9 =00000000000003fd R10=0000000000000001 R11=0000000000000000 R12=ffff888009612640 R13=0000000000000003 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff8152712e RFL=00000003 [------C] 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 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f940d342618 CR3=000000001e0b3000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002ab7f 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 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd45a44fb8 CR3=000000000ce4f000 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=a75df87e3f62da8fdc4040f87fb7e008 XMM02=2c67c8bc2e329bc30000000000306b98 XMM03=fb795ef6d65770560000000000313450 XMM04=478fd8e72db3116000000000000ae988 XMM05=14648eaa1277bab100000000003225a0 XMM06=817b8945e9d503730000000000322428 XMM07=e042d86d42eb936e0000000000313728 XMM08=b4924233878b124b0000000000306bf8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000