[ 38.994103] ------------[ cut here ]------------ [ 38.995127] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.997303] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.998897] Modules linked in: [ 38.999544] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.001669] Tainted: [W]=WARN [ 39.002336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.003977] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.004967] 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 [ 39.008375] RSP: 0018:ffff888014357bc0 EFLAGS: 00010286 [ 39.009390] RAX: 0000000000000000 RBX: ffffed100286af78 RCX: ffffffff813a4050 [ 39.010768] RDX: ffff888015d4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.012186] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100286af2f [ 39.013535] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.014933] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014357df8 [ 39.016365] FS: 00007fa0c6a26900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.017944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.019051] CR2: 00007fa0c6f18580 CR3: 000000000d497000 CR4: 0000000000350ef0 [ 39.020495] Call Trace: [ 39.021064] [ 39.021526] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.022473] ? __create_object+0x59/0x80 [ 39.023314] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.024388] __vmalloc_noprof+0x59/0x60 [ 39.025234] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.026203] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.027202] bpf_prog_alloc+0x39/0x200 [ 39.027943] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.028887] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.029789] do_seccomp+0x349/0x25e0 [ 39.030474] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.031394] ? __pfx_do_seccomp+0x10/0x10 [ 39.032162] ? find_held_lock+0x2b/0x80 [ 39.032921] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.033896] ? static_key_count+0x60/0x80 [ 39.034655] prctl_set_seccomp+0x4e/0x70 [ 39.035453] __do_sys_prctl+0xe6c/0x1d70 [ 39.036210] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.037043] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.038018] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.039005] ? irqentry_exit+0xf3/0x650 [ 39.039785] do_syscall_64+0xbf/0x430 [ 39.040487] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.041427] RIP: 0033:0x7fa0c6f185cd [ 39.042193] 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 [ 39.045408] RSP: 002b:00007fff7997dd00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.046770] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0c6f185cd [ 39.048092] RDX: 0000565314fafe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.049386] RBP: 00007fff7997dd60 R08: 0000000000000000 R09: 00007fff7997d400 [ 39.050655] R10: 0000000000000000 R11: 0000000000000246 R12: 000056534a4faad0 [ 39.051965] R13: 00007fff7997e190 R14: 000056534a4fbbc0 R15: 000056534a50c780 [ 39.053285] [ 39.053763] irq event stamp: 1771 [ 39.054388] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 39.055958] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 39.057503] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 39.059068] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 39.060615] ---[ end trace 0000000000000000 ]--- [ 42.551200] ------------[ cut here ]------------ [ 42.552142] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.554126] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.555608] Modules linked in: [ 42.556299] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.558310] Tainted: [W]=WARN [ 42.558924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.560435] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.561368] 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 [ 42.564621] RSP: 0018:ffff888016b17bc0 EFLAGS: 00010286 [ 42.565606] RAX: 0000000000000000 RBX: ffffed1002d62f78 RCX: ffffffff813a4050 [ 42.566913] RDX: ffff888015cd3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.568232] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d62f2f [ 42.569542] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.570846] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b17df8 [ 42.572174] FS: 00007eff67d8d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.573652] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.574749] CR2: 00007ffe09919ef7 CR3: 000000001fff3000 CR4: 0000000000350ef0 [ 42.576073] Call Trace: [ 42.576544] [ 42.577002] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.577925] ? __create_object+0x59/0x80 [ 42.578668] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.579660] __vmalloc_noprof+0x59/0x60 [ 42.580433] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.581325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.582278] bpf_prog_alloc+0x39/0x200 [ 42.583026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.583985] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.584908] do_seccomp+0x349/0x25e0 [ 42.585595] ? find_held_lock+0x2b/0x80 [ 42.586366] ? do_prlimit+0x310/0x610 [ 42.587108] ? __pfx_do_seccomp+0x10/0x10 [ 42.587917] ? do_raw_spin_unlock+0x53/0x220 [ 42.588770] ? _raw_spin_unlock+0x1e/0x40 [ 42.589511] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.590486] ? static_key_count+0x60/0x80 [ 42.591314] prctl_set_seccomp+0x4e/0x70 [ 42.592110] __do_sys_prctl+0xe6c/0x1d70 [ 42.592907] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.593776] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.594760] ? irqentry_exit+0xf3/0x650 [ 42.595504] do_syscall_64+0xbf/0x430 [ 42.596256] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.597220] RIP: 0033:0x7eff6827f5cd [ 42.597936] 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 [ 42.601153] RSP: 002b:00007ffe09918250 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.602546] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007eff6827f5cd [ 42.603869] RDX: 000055936c7d3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.605173] RBP: 00007ffe099182b0 R08: 0000000000000000 R09: 00007ffe09917950 [ 42.606473] R10: 0000000000000000 R11: 0000000000000246 R12: 00005593a97c3ad0 [ 42.607793] R13: 00007ffe099186e0 R14: 00005593a97c4bc0 R15: 00005593a97d5780 [ 42.609114] [ 42.609544] irq event stamp: 1811 [ 42.610204] hardirqs last enabled at (1821): [] __up_console_sem+0x78/0x80 [ 42.611764] hardirqs last disabled at (1830): [] __up_console_sem+0x5d/0x80 [ 42.613304] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 42.614869] softirqs last disabled at (1671): [] __irq_exit_rcu+0xc4/0x100 [ 42.616281] ---[ end trace 0000000000000000 ]--- [ 43.412336] ------------[ cut here ]------------ [ 43.413116] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.414804] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 43.416062] Modules linked in: [ 43.416548] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.418183] Tainted: [W]=WARN [ 43.418639] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.419855] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.420570] 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 [ 43.423191] RSP: 0018:ffff888019eafbc0 EFLAGS: 00010286 [ 43.424013] RAX: 0000000000000000 RBX: ffffed10033d5f78 RCX: ffffffff813a4050 [ 43.425119] RDX: ffff88801a019bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.426511] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033d5f2f [ 43.427769] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.428828] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019eafdf8 [ 43.429883] FS: 00007f346f94d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.431060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.431937] CR2: 00007ffebffddef7 CR3: 0000000009ecf000 CR4: 0000000000350ef0 [ 43.432991] Call Trace: [ 43.433372] [ 43.433825] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.434751] ? __create_object+0x59/0x80 [ 43.435493] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.436440] __vmalloc_noprof+0x59/0x60 [ 43.437194] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.437907] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.438641] bpf_prog_alloc+0x39/0x200 [ 43.439247] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.440023] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.440763] do_seccomp+0x349/0x25e0 [ 43.441318] ? find_held_lock+0x2b/0x80 [ 43.441938] ? do_prlimit+0x310/0x610 [ 43.442511] ? __pfx_do_seccomp+0x10/0x10 [ 43.443157] ? do_raw_spin_unlock+0x53/0x220 [ 43.443857] ? _raw_spin_unlock+0x1e/0x40 [ 43.444460] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.445265] ? static_key_count+0x60/0x80 [ 43.445930] prctl_set_seccomp+0x4e/0x70 [ 43.446535] __do_sys_prctl+0xe6c/0x1d70 [ 43.447172] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.447886] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.448646] ? irqentry_exit+0xf3/0x650 [ 43.449272] do_syscall_64+0xbf/0x430 [ 43.449878] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.450620] RIP: 0033:0x7f346fe3f5cd [ 43.451194] 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 [ 43.453810] RSP: 002b:00007ffebffdc450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.454934] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f346fe3f5cd [ 43.455997] RDX: 00005628bb043e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.457055] RBP: 00007ffebffdc4b0 R08: 0000000000000000 R09: 00007ffebffdbb50 [ 43.458113] R10: 0000000000000000 R11: 0000000000000246 R12: 00005628f082aad0 [ 43.459169] R13: 00007ffebffdc8e0 R14: 00005628f082bbc0 R15: 00005628f083c780 [ 43.460252] [ 43.460604] irq event stamp: 1699 [ 43.461148] hardirqs last enabled at (1709): [] __up_console_sem+0x78/0x80 [ 43.462400] hardirqs last disabled at (1718): [] __up_console_sem+0x5d/0x80 [ 43.463668] softirqs last enabled at (1194): [] handle_softirqs+0x50c/0x770 [ 43.464955] softirqs last disabled at (1181): [] __irq_exit_rcu+0xc4/0x100 [ 43.466198] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19114' (ECDSA) to the list of known hosts. 2025/11/18 19:11:42 fuzzer started 2025/11/18 19:11:43 dialing manager at localhost:34383 2025/11/18 19:11:43 checking machine... 2025/11/18 19:11:43 checking revisions... [ 44.370047] kmemleak: Automatic memory scanning thread ended 2025/11/18 19:11:43 testing simple program... [ 44.458648] cgroup: Unknown subsys name 'net' [ 44.538496] cgroup: Unknown subsys name 'cpuset' [ 44.560181] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 19:11:42 Registers: info registers vcpu 0 RAX=00000000e5078f9a RBX=ffff88801893d340 RCX=0000000096161532 RDX=0000000070b23fda RSI=0000000022613cd8 RDI=000000005a223ce7 RBP=ffff88801893dd98 RSP=ffff88801a14f4c0 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801893de10 R13=0000000022613cd8 R14=0000000000000000 R15=0000000000000003 RIP=ffffffff815275d6 RFL=00000887 [-OS--PC] 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 00007ff776141700 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f190a1e2010 CR3=000000000dcea000 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=2032343a31313a393120383120766f4e XMM01=657463656e6e6f63736944203a5d3134 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3134325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031343a31313a3931203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888019eafda0 RCX=eabfe46d9d92c192 RDX=0000000000000000 RSI=ffffffff81a91cee RDI=ffff88806cf31cd0 RBP=ffffffff85f064a0 RSP=ffff888019eafc58 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff81a91cee R13=0000000000000cc0 R14=ffff888009462280 R15=ffffffff81bef6b4 RIP=ffffffff81529087 RFL=00000286 [--S--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 00007eff67d8d900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe09912000 CR3=0000000014147000 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=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