[ 46.413468] ------------[ cut here ]------------ [ 46.414423] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.416475] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 46.417991] Modules linked in: [ 46.418595] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.420618] Tainted: [W]=WARN [ 46.421218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.422755] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.423630] 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 [ 46.426872] RSP: 0018:ffff88801a637bc0 EFLAGS: 00010286 [ 46.428033] RAX: 0000000000000000 RBX: ffffed10034c6f78 RCX: ffffffff813a4050 [ 46.429476] RDX: ffff888018108000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.430766] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10034c6f2f [ 46.432047] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.433332] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a637df8 [ 46.434632] FS: 00007ff35263d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.436082] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.437138] CR2: 00007fff47247ef7 CR3: 000000000dbed000 CR4: 0000000000350ef0 [ 46.438661] Call Trace: [ 46.439396] [ 46.440005] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.440915] ? __create_object+0x59/0x80 [ 46.441672] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.442644] __vmalloc_noprof+0x59/0x60 [ 46.443413] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.444288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.445235] bpf_prog_alloc+0x39/0x200 [ 46.446002] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.446951] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.447869] do_seccomp+0x349/0x25e0 [ 46.448555] ? find_held_lock+0x2b/0x80 [ 46.449309] ? do_prlimit+0x310/0x610 [ 46.450064] ? __pfx_do_seccomp+0x10/0x10 [ 46.450860] ? do_raw_spin_unlock+0x53/0x220 [ 46.451646] ? _raw_spin_unlock+0x1e/0x40 [ 46.452434] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.453418] ? static_key_count+0x60/0x80 [ 46.454233] prctl_set_seccomp+0x4e/0x70 [ 46.455031] __do_sys_prctl+0xe6c/0x1d70 [ 46.455823] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.456648] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.457638] ? irqentry_exit+0xf3/0x650 [ 46.458415] do_syscall_64+0xbf/0x430 [ 46.459151] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.460108] RIP: 0033:0x7ff352b2f5cd [ 46.460822] 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 [ 46.464040] RSP: 002b:00007fff47245460 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.465413] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff352b2f5cd [ 46.466737] RDX: 000055c3399d7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.468039] RBP: 00007fff472454c0 R08: 0000000000000000 R09: 00007fff47244b60 [ 46.469338] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c33ee52ad0 [ 46.470651] R13: 00007fff472458f0 R14: 000055c33ee53bc0 R15: 000055c33ee64780 [ 46.471997] [ 46.472423] irq event stamp: 1721 [ 46.473070] hardirqs last enabled at (1731): [] __up_console_sem+0x78/0x80 [ 46.474619] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 46.476139] softirqs last enabled at (1642): [] handle_softirqs+0x50c/0x770 [ 46.477722] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 46.479235] ---[ end trace 0000000000000000 ]--- [ 49.547997] ------------[ cut here ]------------ [ 49.548926] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.550957] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.552405] Modules linked in: [ 49.553037] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.555063] Tainted: [W]=WARN [ 49.555624] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.557102] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.558284] 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 [ 49.561550] RSP: 0018:ffff8880161d7bc0 EFLAGS: 00010286 [ 49.562540] RAX: 0000000000000000 RBX: ffffed1002c3af78 RCX: ffffffff813a4050 [ 49.563856] RDX: ffff88801aa41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.565181] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c3af2f [ 49.566486] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.567756] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880161d7df8 [ 49.569043] FS: 00007f61de1e0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.570520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.571600] CR2: 00007f61de7464a6 CR3: 000000000f999000 CR4: 0000000000350ef0 [ 49.572892] Call Trace: [ 49.573356] [ 49.573825] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.574745] ? __create_object+0x59/0x80 [ 49.575502] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.576481] __vmalloc_noprof+0x59/0x60 [ 49.577244] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.578120] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.579067] bpf_prog_alloc+0x39/0x200 [ 49.579806] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.580741] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.581605] do_seccomp+0x349/0x25e0 [ 49.582325] ? find_held_lock+0x2b/0x80 [ 49.583080] ? do_prlimit+0x310/0x610 [ 49.583827] ? __pfx_do_seccomp+0x10/0x10 [ 49.584577] ? do_raw_spin_unlock+0x53/0x220 [ 49.585402] ? _raw_spin_unlock+0x1e/0x40 [ 49.586185] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.587151] ? static_key_count+0x60/0x80 [ 49.587945] prctl_set_seccomp+0x4e/0x70 [ 49.588728] __do_sys_prctl+0xe6c/0x1d70 [ 49.589477] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.590334] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.591316] ? irqentry_exit+0xf3/0x650 [ 49.592101] do_syscall_64+0xbf/0x430 [ 49.592849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.593828] RIP: 0033:0x7f61de6d25cd [ 49.594504] 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 [ 49.597725] RSP: 002b:00007ffcc75d71b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.599106] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f61de6d25cd [ 49.600406] RDX: 000055c350185e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.601712] RBP: 00007ffcc75d7210 R08: 0000000000000000 R09: 00007ffcc75d68b0 [ 49.603018] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c3619acad0 [ 49.604306] R13: 00007ffcc75d7640 R14: 000055c3619adbc0 R15: 000055c3619be780 [ 49.605605] [ 49.606077] irq event stamp: 1815 [ 49.606726] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.608268] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.609826] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 49.611359] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 49.612865] ---[ end trace 0000000000000000 ]--- [ 50.332438] ------------[ cut here ]------------ [ 50.333373] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.335975] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 50.337446] Modules linked in: [ 50.338101] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.340274] Tainted: [W]=WARN [ 50.340888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.342389] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.343325] 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 [ 50.346557] RSP: 0018:ffff8880181dfbc0 EFLAGS: 00010286 [ 50.347557] RAX: 0000000000000000 RBX: ffffed100303bf78 RCX: ffffffff813a4050 [ 50.348850] RDX: ffff888015c43780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.350167] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100303bf2f [ 50.351457] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.352759] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880181dfdf8 [ 50.354068] FS: 00007f95ee045900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.355537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.356604] CR2: 00007f95ee537580 CR3: 000000000dd4c000 CR4: 0000000000350ef0 [ 50.357920] Call Trace: [ 50.358386] [ 50.358833] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.359741] ? __create_object+0x59/0x80 [ 50.360481] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.361464] __vmalloc_noprof+0x59/0x60 [ 50.362222] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.363098] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.364048] bpf_prog_alloc+0x39/0x200 [ 50.364800] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.365755] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.366635] do_seccomp+0x349/0x25e0 [ 50.367354] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.368264] ? __pfx_do_seccomp+0x10/0x10 [ 50.369059] ? find_held_lock+0x2b/0x80 [ 50.369830] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.370806] ? static_key_count+0x60/0x80 [ 50.371571] prctl_set_seccomp+0x4e/0x70 [ 50.372362] __do_sys_prctl+0xe6c/0x1d70 [ 50.373144] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.374026] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.375009] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.375994] ? irqentry_exit+0xf3/0x650 [ 50.376776] do_syscall_64+0xbf/0x430 [ 50.377475] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.378454] RIP: 0033:0x7f95ee5375cd [ 50.379166] 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 [ 50.382422] RSP: 002b:00007ffea8902e30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.383821] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f95ee5375cd [ 50.385135] RDX: 0000556b4c8c0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.386466] RBP: 00007ffea8902e90 R08: 0000000000000000 R09: 00007ffea8902530 [ 50.387788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556b6cc85ad0 [ 50.389099] R13: 00007ffea89032c0 R14: 0000556b6cc86bc0 R15: 0000556b6cc97780 [ 50.390452] [ 50.390921] irq event stamp: 1751 [ 50.391541] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 50.393095] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 50.394658] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 50.396001] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 50.397294] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39814' (ECDSA) to the list of known hosts. 2025/11/18 10:41:52 fuzzer started 2025/11/18 10:41:53 dialing manager at localhost:34383 2025/11/18 10:41:53 checking machine... 2025/11/18 10:41:53 checking revisions... [ 51.302003] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:41:53 testing simple program... [ 51.382946] cgroup: Unknown subsys name 'net' [ 51.447404] cgroup: Unknown subsys name 'cpuset' [ 51.467951] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:41:52 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88806ce28e58 RCX=ffffffff84c34920 RDX=1ffff1100d9c51cc RSI=ffffffff84c349b0 RDI=ffff88806ce28e60 RBP=ffff88806ce28e58 RSP=ffff88806ce08dd0 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffff88806ce28e58 R11=0000000000000001 R12=ffff88806ce37d08 R13=ffff88806ce28580 R14=ffff88806ce28500 R15=dffffc0000000000 RIP=ffffffff84c2dfc2 RFL=00000046 [---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 00007f61de1e0900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f61de1bf020 CR3=000000000cb55000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002612d 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 fffffe2400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f03a4c24000 CR3=000000000da43000 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=eb1d5ae9feb7e9bb8544a4ab106ab967 XMM02=2c67c8bc2e329bc300000000003046b8 XMM03=fb795ef6d65770560000000000311040 XMM04=f1b568ef28794ae900000000000ae988 XMM05=e996b232925568110000000000321e30 XMM06=d74844bf967d85ba0000000000320ed0 XMM07=e042d86d42eb936e00000000003112c0 XMM08=b3eaddb5ad1b88570000000000304718 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000