[ 45.833318] ------------[ cut here ]------------ [ 45.834087] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.835750] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 45.836936] Modules linked in: [ 45.837411] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.839083] Tainted: [W]=WARN [ 45.839535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.840755] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.841453] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 45.843977] RSP: 0018:ffff888016d8fbc0 EFLAGS: 00010286 [ 45.844762] RAX: 0000000000000000 RBX: ffffed1002db1f78 RCX: ffffffff813a4050 [ 45.845791] RDX: ffff88800f4bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.846811] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db1f2f [ 45.847859] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.848887] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d8fdf8 [ 45.849922] FS: 00007fa6d5178900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.851078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.851944] CR2: 00007ffce747aef7 CR3: 000000001c803000 CR4: 0000000000350ef0 [ 45.852974] Call Trace: [ 45.853345] [ 45.853715] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.854401] ? __create_object+0x59/0x80 [ 45.855030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.855817] __vmalloc_noprof+0x59/0x60 [ 45.856386] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.857087] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.857840] bpf_prog_alloc+0x39/0x200 [ 45.858396] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.859138] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.859880] do_seccomp+0x349/0x25e0 [ 45.860418] ? find_held_lock+0x2b/0x80 [ 45.861036] ? do_prlimit+0x310/0x610 [ 45.861626] ? __pfx_do_seccomp+0x10/0x10 [ 45.862216] ? do_raw_spin_unlock+0x53/0x220 [ 45.862897] ? _raw_spin_unlock+0x1e/0x40 [ 45.863493] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.864258] ? static_key_count+0x60/0x80 [ 45.864909] prctl_set_seccomp+0x4e/0x70 [ 45.865500] __do_sys_prctl+0xe6c/0x1d70 [ 45.866135] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.866835] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.867623] ? irqentry_exit+0xf3/0x650 [ 45.868202] do_syscall_64+0xbf/0x430 [ 45.868798] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.869527] RIP: 0033:0x7fa6d566a5cd [ 45.870101] 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 [ 45.872643] RSP: 002b:00007ffce74798b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.873739] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6d566a5cd [ 45.874765] RDX: 0000558e1ac71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.875805] RBP: 00007ffce7479910 R08: 0000000000000000 R09: 00007ffce7478fb0 [ 45.876831] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558e22a912b0 [ 45.877857] R13: 00007ffce7479d40 R14: 0000558e22a93d20 R15: 0000558e22aa58d0 [ 45.878905] [ 45.879243] irq event stamp: 1739 [ 45.879778] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 45.881005] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 45.882222] softirqs last enabled at (1268): [] handle_softirqs+0x50c/0x770 [ 45.883470] softirqs last disabled at (1251): [] __irq_exit_rcu+0xc4/0x100 [ 45.884684] ---[ end trace 0000000000000000 ]--- [ 48.973010] ------------[ cut here ]------------ [ 48.973934] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.975974] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/239 [ 48.977456] Modules linked in: [ 48.978111] CPU: 0 UID: 104 PID: 239 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.980114] Tainted: [W]=WARN [ 48.980717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.982202] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.983126] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 48.986337] RSP: 0018:ffff8880165bfbc0 EFLAGS: 00010286 [ 48.987315] RAX: 0000000000000000 RBX: ffffed1002cb7f78 RCX: ffffffff813a4050 [ 48.988621] RDX: ffff888016270000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.989903] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cb7f2f [ 48.991207] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.992527] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880165bfdf8 [ 48.993849] FS: 00007f3380255900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.995298] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.996391] CR2: 00007f3380747580 CR3: 000000001643c000 CR4: 0000000000350ef0 [ 48.997683] Call Trace: [ 48.998149] [ 48.998596] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.999466] ? __create_object+0x59/0x80 [ 49.000267] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.001253] __vmalloc_noprof+0x59/0x60 [ 49.002031] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.002910] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.003863] bpf_prog_alloc+0x39/0x200 [ 49.004608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.005507] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.006419] do_seccomp+0x349/0x25e0 [ 49.007153] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.008055] ? __pfx_do_seccomp+0x10/0x10 [ 49.008840] ? find_held_lock+0x2b/0x80 [ 49.009600] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.010521] ? static_key_count+0x60/0x80 [ 49.011331] prctl_set_seccomp+0x4e/0x70 [ 49.012119] __do_sys_prctl+0xe6c/0x1d70 [ 49.012910] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.013773] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.014737] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.015728] ? irqentry_exit+0xf3/0x650 [ 49.016456] do_syscall_64+0xbf/0x430 [ 49.017208] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.018174] RIP: 0033:0x7f33807475cd [ 49.018898] 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 [ 49.022102] RSP: 002b:00007fffc939ce60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.023487] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f33807475cd [ 49.024801] RDX: 0000561d60a9de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.026083] RBP: 00007fffc939cec0 R08: 0000000000000000 R09: 00007fffc939c560 [ 49.027375] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d8e2e6ad0 [ 49.028676] R13: 00007fffc939d2f0 R14: 0000561d8e2e7bc0 R15: 0000561d8e2f8780 [ 49.029986] [ 49.030414] irq event stamp: 2789 [ 49.031067] hardirqs last enabled at (2799): [] __up_console_sem+0x78/0x80 [ 49.032635] hardirqs last disabled at (2808): [] __up_console_sem+0x5d/0x80 [ 49.034167] softirqs last enabled at (2682): [] handle_softirqs+0x50c/0x770 [ 49.035728] softirqs last disabled at (2677): [] __irq_exit_rcu+0xc4/0x100 [ 49.037256] ---[ end trace 0000000000000000 ]--- [ 49.836486] ------------[ cut here ]------------ [ 49.837411] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.839432] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.840896] Modules linked in: [ 49.841481] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.843728] Tainted: [W]=WARN [ 49.844282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.845811] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.846718] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 00 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 a0 7c 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 [ 49.849900] RSP: 0018:ffff888019cd7bc0 EFLAGS: 00010286 [ 49.850886] RAX: 0000000000000000 RBX: ffffed100339af78 RCX: ffffffff813a4050 [ 49.852298] RDX: ffff888016409bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.853583] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100339af2f [ 49.854857] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.856152] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cd7df8 [ 49.857442] FS: 00007f67afc80900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.858868] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.859936] CR2: 00007ffd717a3ef7 CR3: 0000000013f94000 CR4: 0000000000350ef0 [ 49.861216] Call Trace: [ 49.861709] [ 49.862116] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.863012] ? __create_object+0x59/0x80 [ 49.863801] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.864763] __vmalloc_noprof+0x59/0x60 [ 49.865469] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.866346] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.867266] bpf_prog_alloc+0x39/0x200 [ 49.868006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.868938] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.869845] do_seccomp+0x349/0x25e0 [ 49.870527] ? find_held_lock+0x2b/0x80 [ 49.871304] ? do_prlimit+0x310/0x610 [ 49.872056] ? __pfx_do_seccomp+0x10/0x10 [ 49.872840] ? do_raw_spin_unlock+0x53/0x220 [ 49.873686] ? _raw_spin_unlock+0x1e/0x40 [ 49.874417] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.875373] ? static_key_count+0x60/0x80 [ 49.876183] prctl_set_seccomp+0x4e/0x70 [ 49.876963] __do_sys_prctl+0xe6c/0x1d70 [ 49.877752] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.878621] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.879603] ? irqentry_exit+0xf3/0x650 [ 49.880326] do_syscall_64+0xbf/0x430 [ 49.881066] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.882030] RIP: 0033:0x7f67b01725cd [ 49.882736] 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 [ 49.885936] RSP: 002b:00007ffd717a2490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.887311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f67b01725cd [ 49.888616] RDX: 000055bf2f23ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.889916] RBP: 00007ffd717a24f0 R08: 0000000000000000 R09: 00007ffd717a1b90 [ 49.891188] R10: 0000000000000000 R11: 0000000000000246 R12: 000055bf6dacf2b0 [ 49.892471] R13: 00007ffd717a2920 R14: 000055bf6dad1d20 R15: 000055bf6dae38d0 [ 49.893766] [ 49.894192] irq event stamp: 1795 [ 49.894843] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.896370] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.897898] softirqs last enabled at (1640): [] handle_softirqs+0x50c/0x770 [ 49.899427] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 49.900906] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:34832' (ECDSA) to the list of known hosts. 2025/11/18 01:53:52 fuzzer started 2025/11/18 01:53:52 dialing manager at localhost:37895 2025/11/18 01:53:52 checking machine... 2025/11/18 01:53:52 checking revisions... [ 50.826797] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:53:52 testing simple program... [ 50.929852] cgroup: Unknown subsys name 'net' [ 50.986485] cgroup: Unknown subsys name 'cpuset' [ 51.005856] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:53:51 Registers: info registers vcpu 0 RAX=ffff88800945d3c0 RBX=dffffc0000000000 RCX=ffffffff815d6ab0 RDX=0000000000000000 RSI=ffffffff815d6b08 RDI=ffff88806ce31cd0 RBP=ffff888009627c30 RSP=ffff888009627bd0 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=ffffea00002cd340 R13=ffff888009627cb8 R14=ffff88800b34d450 R15=ffff88800945d3c0 RIP=ffffffff81ab62ae 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 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=00007fffc9396000 CR3=0000000020569000 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 info registers vcpu 1 RAX=0000000000029441 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcc8fcf898 CR3=000000001ca1d000 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=33353a313020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3833325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303330 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000