[ 39.010395] ------------[ cut here ]------------ [ 39.011330] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.013347] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.014866] Modules linked in: [ 39.015519] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.017522] Tainted: [W]=WARN [ 39.018088] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.019559] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.020465] 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 [ 39.023620] RSP: 0018:ffff88801693fbc0 EFLAGS: 00010286 [ 39.024601] RAX: 0000000000000000 RBX: ffffed1002d27f78 RCX: ffffffff813a4050 [ 39.025906] RDX: ffff88800af18000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.027196] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d27f2f [ 39.028472] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.029765] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801693fdf8 [ 39.031044] FS: 00007f65225c2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.032475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.033539] CR2: 00007f6522ab4580 CR3: 000000000e409000 CR4: 0000000000350ef0 [ 39.034840] Call Trace: [ 39.035341] [ 39.035755] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.036652] ? __create_object+0x59/0x80 [ 39.037453] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.038417] __vmalloc_noprof+0x59/0x60 [ 39.039139] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.040010] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.040941] bpf_prog_alloc+0x39/0x200 [ 39.041695] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.042638] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.043548] do_seccomp+0x349/0x25e0 [ 39.044227] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.045138] ? __pfx_do_seccomp+0x10/0x10 [ 39.045940] ? find_held_lock+0x2b/0x80 [ 39.046719] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.047695] ? static_key_count+0x60/0x80 [ 39.048486] prctl_set_seccomp+0x4e/0x70 [ 39.049220] __do_sys_prctl+0xe6c/0x1d70 [ 39.050021] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.050885] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.051845] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.052810] ? irqentry_exit+0xf3/0x650 [ 39.053579] do_syscall_64+0xbf/0x430 [ 39.054330] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.055289] RIP: 0033:0x7f6522ab45cd [ 39.055957] 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 [ 39.059111] RSP: 002b:00007ffe34eabc70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.060486] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6522ab45cd [ 39.061777] RDX: 000055ef02d27e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.063058] RBP: 00007ffe34eabcd0 R08: 0000000000000000 R09: 00007ffe34eab370 [ 39.064339] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef05a32ad0 [ 39.065624] R13: 00007ffe34eac100 R14: 000055ef05a33bc0 R15: 000055ef05a44780 [ 39.066942] [ 39.067417] irq event stamp: 1785 [ 39.068022] hardirqs last enabled at (1793): [] __up_console_sem+0x78/0x80 [ 39.069537] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 39.071060] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 39.072594] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 39.074121] ---[ end trace 0000000000000000 ]--- [ 41.979432] ------------[ cut here ]------------ [ 41.980174] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.981826] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 41.983061] Modules linked in: [ 41.983782] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 41.985480] Tainted: [W]=WARN [ 41.985953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.987168] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.987924] 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 [ 41.990572] RSP: 0018:ffff888017677bc0 EFLAGS: 00010286 [ 41.991388] RAX: 0000000000000000 RBX: ffffed1002ecef78 RCX: ffffffff813a4050 [ 41.992446] RDX: ffff888015dad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.993516] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecef2f [ 41.994589] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.995653] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017677df8 [ 41.996731] FS: 00007fb2b44ae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 41.997943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.998831] CR2: 00007ffde5206ef8 CR3: 000000001ebb8000 CR4: 0000000000350ef0 [ 41.999897] Call Trace: [ 42.000327] [ 42.000670] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.001408] ? __create_object+0x59/0x80 [ 42.002045] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.002849] __vmalloc_noprof+0x59/0x60 [ 42.003473] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.004163] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.004935] bpf_prog_alloc+0x39/0x200 [ 42.005557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.006342] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.007064] do_seccomp+0x349/0x25e0 [ 42.007662] ? find_held_lock+0x2b/0x80 [ 42.008303] ? do_prlimit+0x310/0x610 [ 42.008882] ? __pfx_do_seccomp+0x10/0x10 [ 42.009537] ? do_raw_spin_unlock+0x53/0x220 [ 42.010197] ? _raw_spin_unlock+0x1e/0x40 [ 42.010851] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.011651] ? static_key_count+0x60/0x80 [ 42.012327] prctl_set_seccomp+0x4e/0x70 [ 42.012940] __do_sys_prctl+0xe6c/0x1d70 [ 42.013596] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.014326] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.015092] ? irqentry_exit+0xf3/0x650 [ 42.015725] do_syscall_64+0xbf/0x430 [ 42.016342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.017093] RIP: 0033:0x7fb2b49a05cd [ 42.017673] 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 [ 42.020314] RSP: 002b:00007ffde5204740 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.021459] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb2b49a05cd [ 42.022533] RDX: 000055917716fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.023600] RBP: 00007ffde52047a0 R08: 0000000000000000 R09: 00007ffde5203e40 [ 42.024676] R10: 0000000000000000 R11: 0000000000000246 R12: 00005591ade16ad0 [ 42.025756] R13: 00007ffde5204bd0 R14: 00005591ade17bc0 R15: 00005591ade28780 [ 42.026831] [ 42.027183] irq event stamp: 1831 [ 42.027722] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 42.028988] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 42.030268] softirqs last enabled at (1614): [] handle_softirqs+0x50c/0x770 [ 42.031568] softirqs last disabled at (1609): [] __irq_exit_rcu+0xc4/0x100 [ 42.032823] ---[ end trace 0000000000000000 ]--- [ 42.756666] ------------[ cut here ]------------ [ 42.757606] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.759611] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 42.761090] Modules linked in: [ 42.761831] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.763885] Tainted: [W]=WARN [ 42.764496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.765982] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.766902] 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 [ 42.770089] RSP: 0018:ffff8880188cfbc0 EFLAGS: 00010286 [ 42.771070] RAX: 0000000000000000 RBX: ffffed1003119f78 RCX: ffffffff813a4050 [ 42.772356] RDX: ffff888009f98000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.773639] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003119f2f [ 42.774956] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.776262] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880188cfdf8 [ 42.777549] FS: 00007f751aef5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.779008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.780087] CR2: 00007f751b3e7580 CR3: 000000000cc79000 CR4: 0000000000350ef0 [ 42.781377] Call Trace: [ 42.781860] [ 42.782313] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.783161] ? __create_object+0x59/0x80 [ 42.783949] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.784922] __vmalloc_noprof+0x59/0x60 [ 42.785690] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.786585] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.787532] bpf_prog_alloc+0x39/0x200 [ 42.788286] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.789171] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.790088] do_seccomp+0x349/0x25e0 [ 42.790796] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.791699] ? __pfx_do_seccomp+0x10/0x10 [ 42.792501] ? find_held_lock+0x2b/0x80 [ 42.793217] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.794194] ? static_key_count+0x60/0x80 [ 42.794998] prctl_set_seccomp+0x4e/0x70 [ 42.795778] __do_sys_prctl+0xe6c/0x1d70 [ 42.796565] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.797439] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.798427] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.799403] ? irqentry_exit+0xf3/0x650 [ 42.800124] do_syscall_64+0xbf/0x430 [ 42.800860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.801813] RIP: 0033:0x7f751b3e75cd [ 42.802523] 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 [ 42.805637] RSP: 002b:00007fffceb04530 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.806988] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f751b3e75cd [ 42.808278] RDX: 0000559a538fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.809563] RBP: 00007fffceb04590 R08: 0000000000000000 R09: 00007fffceb03c30 [ 42.810849] R10: 0000000000000000 R11: 0000000000000246 R12: 0000559a60447ad0 [ 42.812143] R13: 00007fffceb049c0 R14: 0000559a60448bc0 R15: 0000559a60459780 [ 42.813449] [ 42.813880] irq event stamp: 1705 [ 42.814532] hardirqs last enabled at (1715): [] __up_console_sem+0x78/0x80 [ 42.816069] hardirqs last disabled at (1724): [] __up_console_sem+0x5d/0x80 [ 42.817585] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 42.819166] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 42.820680] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:52745' (ECDSA) to the list of known hosts. 2025/11/18 12:29:41 fuzzer started 2025/11/18 12:29:41 dialing manager at localhost:34383 2025/11/18 12:29:41 checking machine... 2025/11/18 12:29:41 checking revisions... [ 43.793881] kmemleak: Automatic memory scanning thread ended 2025/11/18 12:29:41 testing simple program... [ 43.883958] cgroup: Unknown subsys name 'net' [ 43.954186] cgroup: Unknown subsys name 'cpuset' [ 43.973167] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 12:29:40 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff888009627db8 RCX=ffff888009627794 RDX=0000000000000001 RSI=ffffffff85e1ffe0 RDI=ffff888009612640 RBP=ffffffff85e1ffe0 RSP=ffff888009627788 R8 =0000000000000001 R9 =ffff888009627880 R10=000000000003c9ed R11=0000000000008964 R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff888009611bc0 R15=0000000000000002 RIP=ffffffff81528ffa RFL=00000057 [---ZAPC] 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fb2b448d020 CR3=000000000a08a000 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=0000000000024b77 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 fffffe1600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f940eab6520 CR3=000000000e210000 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=50bda7e051d46288744af1bd63e091d9 XMM02=00000000003042e0eff9b2d0a8fce9cb XMM03=00000000003043b02c67c8bc2e329bc3 XMM04=6e4e6d1f7cff6f9100000000000ae988 XMM05=7342274017f414770000000000320c40 XMM06=d74844bf967d85ba0000000000320870 XMM07=e042d86d42eb936e00000000003105c8 XMM08=fb897957e3c4575500000000003043b0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000