[ 43.830444] ------------[ cut here ]------------ [ 43.831383] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.833446] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 43.834881] Modules linked in: [ 43.835513] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.837766] Tainted: [W]=WARN [ 43.838444] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.839974] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.840910] 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 [ 43.844175] RSP: 0018:ffff88801664fbc0 EFLAGS: 00010286 [ 43.845172] RAX: 0000000000000000 RBX: ffffed1002cc9f78 RCX: ffffffff813a4050 [ 43.846472] RDX: ffff888016240000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.847797] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cc9f2f [ 43.849096] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.850397] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801664fdf8 [ 43.851710] FS: 00007f87a8668900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.853177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.854251] CR2: 00007fffef507ef7 CR3: 000000000dc30000 CR4: 0000000000350ef0 [ 43.855564] Call Trace: [ 43.856085] [ 43.856506] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.857422] ? __create_object+0x59/0x80 [ 43.858231] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.859230] __vmalloc_noprof+0x59/0x60 [ 43.859959] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.860843] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.861790] bpf_prog_alloc+0x39/0x200 [ 43.862540] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.863499] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.864425] do_seccomp+0x349/0x25e0 [ 43.865155] ? find_held_lock+0x2b/0x80 [ 43.865884] ? do_prlimit+0x310/0x610 [ 43.866637] ? __pfx_do_seccomp+0x10/0x10 [ 43.867451] ? do_raw_spin_unlock+0x53/0x220 [ 43.868297] ? _raw_spin_unlock+0x1e/0x40 [ 43.869092] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.870069] ? static_key_count+0x60/0x80 [ 43.870842] prctl_set_seccomp+0x4e/0x70 [ 43.871648] __do_sys_prctl+0xe6c/0x1d70 [ 43.872456] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.873329] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.874312] ? irqentry_exit+0xf3/0x650 [ 43.875087] do_syscall_64+0xbf/0x430 [ 43.875808] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.876778] RIP: 0033:0x7f87a8b5a5cd [ 43.877497] 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 [ 43.880740] RSP: 002b:00007fffef505630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.882130] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f87a8b5a5cd [ 43.883454] RDX: 00005608a29e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.884760] RBP: 00007fffef505690 R08: 0000000000000000 R09: 00007fffef504d30 [ 43.886069] R10: 0000000000000000 R11: 0000000000000246 R12: 00005608b2d3c240 [ 43.887391] R13: 00007fffef505ac0 R14: 00005608b2d45380 R15: 00005608b2d50540 [ 43.888716] [ 43.889184] irq event stamp: 1783 [ 43.889799] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 43.891361] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 43.892730] softirqs last enabled at (1318): [] handle_softirqs+0x50c/0x770 [ 43.894050] softirqs last disabled at (1313): [] __irq_exit_rcu+0xc4/0x100 [ 43.895351] ---[ end trace 0000000000000000 ]--- [ 47.404730] ------------[ cut here ]------------ [ 47.405680] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.407740] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 47.409271] Modules linked in: [ 47.409874] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.411913] Tainted: [W]=WARN [ 47.412525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.414059] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.414951] 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 [ 47.418217] RSP: 0018:ffff8880167dfbc0 EFLAGS: 00010286 [ 47.419219] RAX: 0000000000000000 RBX: ffffed1002cfbf78 RCX: ffffffff813a4050 [ 47.420521] RDX: ffff8880142a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.421819] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfbf2f [ 47.423108] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.424449] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167dfdf8 [ 47.425761] FS: 00007f7faa862900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 47.427249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.428340] CR2: 00007f7faad54580 CR3: 000000000dacf000 CR4: 0000000000350ef0 [ 47.429658] Call Trace: [ 47.430186] [ 47.430602] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.431538] ? __create_object+0x59/0x80 [ 47.432336] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.433331] __vmalloc_noprof+0x59/0x60 [ 47.434107] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.434946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.435913] bpf_prog_alloc+0x39/0x200 [ 47.436647] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.437585] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.438504] do_seccomp+0x349/0x25e0 [ 47.439259] ? __pfx_css_rstat_updated+0x10/0x10 [ 47.440184] ? __pfx_do_seccomp+0x10/0x10 [ 47.440940] ? find_held_lock+0x2b/0x80 [ 47.441724] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.442716] ? static_key_count+0x60/0x80 [ 47.443534] prctl_set_seccomp+0x4e/0x70 [ 47.444382] __do_sys_prctl+0xe6c/0x1d70 [ 47.445199] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.446075] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.447007] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.448020] ? irqentry_exit+0xf3/0x650 [ 47.448795] do_syscall_64+0xbf/0x430 [ 47.449559] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.450554] RIP: 0033:0x7f7faad545cd [ 47.451283] 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 [ 47.454496] RSP: 002b:00007fff9cd32ca0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.455906] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7faad545cd [ 47.457180] RDX: 000056201a3e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.458462] RBP: 00007fff9cd32d00 R08: 0000000000000000 R09: 00007fff9cd323a0 [ 47.459786] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562038185bf0 [ 47.461082] R13: 00007fff9cd33130 R14: 000056203818f380 R15: 000056203819a460 [ 47.462401] [ 47.462834] irq event stamp: 1855 [ 47.463518] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 47.465088] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 47.466629] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 47.468224] softirqs last disabled at (1695): [] __irq_exit_rcu+0xc4/0x100 [ 47.469770] ---[ end trace 0000000000000000 ]--- [ 48.275146] ------------[ cut here ]------------ [ 48.275898] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.277718] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 48.278980] Modules linked in: [ 48.279525] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.281326] Tainted: [W]=WARN [ 48.281784] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.282994] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.283758] 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 [ 48.286427] RSP: 0018:ffff8880167cfbc0 EFLAGS: 00010286 [ 48.287246] RAX: 0000000000000000 RBX: ffffed1002cf9f78 RCX: ffffffff813a4050 [ 48.288268] RDX: ffff888016241bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.289282] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf9f2f [ 48.290658] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.291836] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167cfdf8 [ 48.293020] FS: 00007f9fd5617900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.294180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.294982] CR2: 00007ffe50aeaef7 CR3: 000000000e134000 CR4: 0000000000350ef0 [ 48.296053] Call Trace: [ 48.296424] [ 48.296745] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.297464] ? __create_object+0x59/0x80 [ 48.298086] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.298821] __vmalloc_noprof+0x59/0x60 [ 48.299436] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.300129] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.300836] bpf_prog_alloc+0x39/0x200 [ 48.301430] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.302164] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.302844] do_seccomp+0x349/0x25e0 [ 48.303563] ? find_held_lock+0x2b/0x80 [ 48.304171] ? do_prlimit+0x310/0x610 [ 48.304733] ? __pfx_do_seccomp+0x10/0x10 [ 48.305348] ? do_raw_spin_unlock+0x53/0x220 [ 48.305973] ? _raw_spin_unlock+0x1e/0x40 [ 48.306661] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.307558] ? static_key_count+0x60/0x80 [ 48.308183] prctl_set_seccomp+0x4e/0x70 [ 48.308762] __do_sys_prctl+0xe6c/0x1d70 [ 48.309380] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.310026] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.310781] ? irqentry_exit+0xf3/0x650 [ 48.311394] do_syscall_64+0xbf/0x430 [ 48.311954] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.312860] RIP: 0033:0x7f9fd5b095cd [ 48.313416] 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 [ 48.315960] RSP: 002b:00007ffe50ae82b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.317051] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9fd5b095cd [ 48.318061] RDX: 000056316bef0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.319160] RBP: 00007ffe50ae8310 R08: 0000000000000000 R09: 00007ffe50ae79b0 [ 48.320234] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563198b91ad0 [ 48.321488] R13: 00007ffe50ae8740 R14: 0000563198b92bc0 R15: 0000563198ba3780 [ 48.322528] [ 48.322875] irq event stamp: 1851 [ 48.323404] hardirqs last enabled at (1861): [] __up_console_sem+0x78/0x80 [ 48.324619] hardirqs last disabled at (1870): [] __up_console_sem+0x5d/0x80 [ 48.325834] softirqs last enabled at (1590): [] handle_softirqs+0x50c/0x770 [ 48.327071] softirqs last disabled at (1585): [] __irq_exit_rcu+0xc4/0x100 [ 48.328461] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:32744' (ECDSA) to the list of known hosts. 2025/11/18 20:51:17 fuzzer started 2025/11/18 20:51:17 dialing manager at localhost:34383 2025/11/18 20:51:18 checking machine... 2025/11/18 20:51:18 checking revisions... [ 49.241116] kmemleak: Automatic memory scanning thread ended 2025/11/18 20:51:18 testing simple program... [ 49.339156] cgroup: Unknown subsys name 'net' [ 49.411012] cgroup: Unknown subsys name 'cpuset' [ 49.426462] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 20:51:17 Registers: info registers vcpu 0 RAX=ffff888009611bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff888009627738 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000008964 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009627820 RIP=ffffffff81529327 RFL=00000246 [---Z-P-] 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7faae17650 CR3=000000000b7f0000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=ed31263b50784fdb00000000000ae988 XMM05=dc6a2fead27ba2cf0000000000320820 XMM06=090f1556b20111b3000000000031f200 XMM07=fb795ef6d6577056000000000030e9e8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83ca245b RBX=ffffffff81619130 RCX=ffff88801423f68c RDX=1ffff11002847ef2 RSI=ffffffff83ca245b RDI=ffff88801423f800 RBP=ffff88801423f7d0 RSP=ffff88801423f730 R8 =0000000000000001 R9 =ffff88801423f778 R10=000000000003c9ed R11=0000000000023ce3 R12=ffff88801423f800 R13=0000000000000000 R14=ffff8880142a0000 R15=ffff8880096c78c0 RIP=ffffffff84c99a20 RFL=00000282 [--S----] 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 00007f7faa862900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7faae19618 CR3=000000001d281000 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