[ 51.001204] ------------[ cut here ]------------ [ 51.002146] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.004117] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 51.005602] Modules linked in: [ 51.006239] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.008276] Tainted: [W]=WARN [ 51.008892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.010356] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.011263] 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 [ 51.014417] RSP: 0018:ffff888015fd7bc0 EFLAGS: 00010286 [ 51.015381] RAX: 0000000000000000 RBX: ffffed1002bfaf78 RCX: ffffffff813a4050 [ 51.016653] RDX: ffff88800fcfd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.017905] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bfaf2f [ 51.019173] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.020432] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015fd7df8 [ 51.021731] FS: 00007f2a841e0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 51.023161] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.024205] CR2: 00007ffc63bceef8 CR3: 000000001a3d7000 CR4: 0000000000350ef0 [ 51.025483] Call Trace: [ 51.025979] [ 51.026387] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.027269] ? __create_object+0x59/0x80 [ 51.028030] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.029001] __vmalloc_noprof+0x59/0x60 [ 51.029719] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.030590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.031521] bpf_prog_alloc+0x39/0x200 [ 51.032253] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.033200] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.034097] do_seccomp+0x349/0x25e0 [ 51.034760] ? find_held_lock+0x2b/0x80 [ 51.035513] ? do_prlimit+0x310/0x610 [ 51.036250] ? __pfx_do_seccomp+0x10/0x10 [ 51.037042] ? do_raw_spin_unlock+0x53/0x220 [ 51.037869] ? _raw_spin_unlock+0x1e/0x40 [ 51.038590] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.039545] ? static_key_count+0x60/0x80 [ 51.040335] prctl_set_seccomp+0x4e/0x70 [ 51.041123] __do_sys_prctl+0xe6c/0x1d70 [ 51.041907] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.042711] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.043669] ? irqentry_exit+0xf3/0x650 [ 51.044421] do_syscall_64+0xbf/0x430 [ 51.045160] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.046103] RIP: 0033:0x7f2a846d25cd [ 51.046751] 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 [ 51.049922] RSP: 002b:00007ffc63bcdc30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.051277] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a846d25cd [ 51.052565] RDX: 000055dc8ef60e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.053814] RBP: 00007ffc63bcdc90 R08: 0000000000000000 R09: 00007ffc63bcd330 [ 51.055079] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dcabd47ad0 [ 51.056337] R13: 00007ffc63bce0c0 R14: 000055dcabd48bc0 R15: 000055dcabd59780 [ 51.057630] [ 51.058099] irq event stamp: 1759 [ 51.058697] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 51.060213] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 51.061740] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 51.063284] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 51.064801] ---[ end trace 0000000000000000 ]--- [ 53.812173] ------------[ cut here ]------------ [ 53.813150] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 53.815168] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 53.816658] Modules linked in: [ 53.817293] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 53.819515] Tainted: [W]=WARN [ 53.820522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 53.822011] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 53.822920] 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 [ 53.826090] RSP: 0018:ffff888016a3fbc0 EFLAGS: 00010286 [ 53.827072] RAX: 0000000000000000 RBX: ffffed1002d47f78 RCX: ffffffff813a4050 [ 53.828362] RDX: ffff8880164e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 53.829657] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d47f2f [ 53.830941] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 53.832235] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a3fdf8 [ 53.833542] FS: 00007fc4cd6b9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 53.834963] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.836026] CR2: 00007ffce1d0aef8 CR3: 000000000ceed000 CR4: 0000000000350ef0 [ 53.837336] Call Trace: [ 53.837857] [ 53.838278] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 53.839195] ? __create_object+0x59/0x80 [ 53.839975] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 53.840951] __vmalloc_noprof+0x59/0x60 [ 53.841675] bpf_prog_alloc_no_stats+0x55/0x470 [ 53.842546] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.843465] bpf_prog_alloc+0x39/0x200 [ 53.844201] ? __pfx_seccomp_check_filter+0x10/0x10 [ 53.845153] bpf_prog_create_from_user+0xb2/0x2f0 [ 53.846058] do_seccomp+0x349/0x25e0 [ 53.846731] ? find_held_lock+0x2b/0x80 [ 53.847503] ? do_prlimit+0x310/0x610 [ 53.848252] ? __pfx_do_seccomp+0x10/0x10 [ 53.849071] ? do_raw_spin_unlock+0x53/0x220 [ 53.849899] ? _raw_spin_unlock+0x1e/0x40 [ 53.850650] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 53.851604] ? static_key_count+0x60/0x80 [ 53.852407] prctl_set_seccomp+0x4e/0x70 [ 53.853204] __do_sys_prctl+0xe6c/0x1d70 [ 53.853982] ? __pfx___do_sys_prctl+0x10/0x10 [ 53.854839] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 53.855753] ? irqentry_exit+0xf3/0x650 [ 53.856524] do_syscall_64+0xbf/0x430 [ 53.857304] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 53.858270] RIP: 0033:0x7fc4cdbab5cd [ 53.858987] 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 [ 53.862174] RSP: 002b:00007ffce1d089d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 53.863544] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc4cdbab5cd [ 53.864859] RDX: 000055e94ab4ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 53.866130] RBP: 00007ffce1d08a30 R08: 0000000000000000 R09: 00007ffce1d080d0 [ 53.867409] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e958d41b10 [ 53.868706] R13: 00007ffce1d08e60 R14: 000055e958d422b0 R15: 000055e958d566f0 [ 53.870021] [ 53.870445] irq event stamp: 1955 [ 53.871094] hardirqs last enabled at (1965): [] __up_console_sem+0x78/0x80 [ 53.872623] hardirqs last disabled at (1974): [] __up_console_sem+0x5d/0x80 [ 53.874161] softirqs last enabled at (1848): [] handle_softirqs+0x50c/0x770 [ 53.875701] softirqs last disabled at (1837): [] __irq_exit_rcu+0xc4/0x100 [ 53.877297] ---[ end trace 0000000000000000 ]--- [ 54.638131] ------------[ cut here ]------------ [ 54.638940] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.640794] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/260 [ 54.642088] Modules linked in: [ 54.642613] CPU: 1 UID: 104 PID: 260 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.644361] Tainted: [W]=WARN [ 54.644897] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.646240] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.647678] 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 [ 54.650514] RSP: 0018:ffff8880167d7bc0 EFLAGS: 00010286 [ 54.651404] RAX: 0000000000000000 RBX: ffffed1002cfaf78 RCX: ffffffff813a4050 [ 54.652535] RDX: ffff888015409bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.653683] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cfaf2f [ 54.654825] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.655950] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167d7df8 [ 54.657113] FS: 00007fb1935c7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.658398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.659331] CR2: 00007fff5d97eef8 CR3: 000000000be4d000 CR4: 0000000000350ef0 [ 54.660472] Call Trace: [ 54.660935] [ 54.661297] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.662102] ? __create_object+0x59/0x80 [ 54.662759] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.663632] __vmalloc_noprof+0x59/0x60 [ 54.664311] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.665103] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.665926] bpf_prog_alloc+0x39/0x200 [ 54.666543] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.667369] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.668168] do_seccomp+0x349/0x25e0 [ 54.668816] ? find_held_lock+0x2b/0x80 [ 54.669453] ? do_prlimit+0x310/0x610 [ 54.670115] ? __pfx_do_seccomp+0x10/0x10 [ 54.670814] ? do_raw_spin_unlock+0x53/0x220 [ 54.671509] ? _raw_spin_unlock+0x1e/0x40 [ 54.672212] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.673079] ? static_key_count+0x60/0x80 [ 54.673760] prctl_set_seccomp+0x4e/0x70 [ 54.674453] __do_sys_prctl+0xe6c/0x1d70 [ 54.675142] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.675907] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.676731] ? irqentry_exit+0xf3/0x650 [ 54.677406] do_syscall_64+0xbf/0x430 [ 54.678061] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.678912] RIP: 0033:0x7fb193ab95cd [ 54.679494] 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 [ 54.682331] RSP: 002b:00007fff5d97ca90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.683537] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb193ab95cd [ 54.684688] RDX: 000055dae95d2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.685827] RBP: 00007fff5d97caf0 R08: 0000000000000000 R09: 00007fff5d97c190 [ 54.686971] R10: 0000000000000000 R11: 0000000000000246 R12: 000055daf2869ad0 [ 54.688136] R13: 00007fff5d97cf20 R14: 000055daf286abc0 R15: 000055daf287b780 [ 54.689359] [ 54.689743] irq event stamp: 1763 [ 54.690327] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 54.691691] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 54.693044] softirqs last enabled at (1752): [] handle_softirqs+0x50c/0x770 [ 54.694462] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 54.695819] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:23103' (ECDSA) to the list of known hosts. 2025/11/18 01:18:04 fuzzer started 2025/11/18 01:18:05 dialing manager at localhost:37895 2025/11/18 01:18:05 checking machine... 2025/11/18 01:18:05 checking revisions... [ 55.631812] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:18:05 testing simple program... [ 55.726192] cgroup: Unknown subsys name 'net' [ 55.799992] cgroup: Unknown subsys name 'cpuset' [ 55.832128] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:18:04 Registers: info registers vcpu 0 RAX=0000000000044887 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0bbb226000 CR3=000000001a3f0000 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=2034303a38313a313020383120766f4e XMM01=657463656e6e6f63736944203a5d3135 XMM02=302e303120746f6f722072657375206d XMM03=203a5d3135325b646873732072656c6c XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033303a38313a3130203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81c026da RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85cfe0a0 RBP=dffffc0000000000 RSP=ffff88801767fbe0 R8 =0000000000000001 R9 =ffffed10030fe9b0 R10=0000000000000000 R11=0000000000000000 R12=0000000000000000 R13=0000000000000000 R14=ffff8880187f4da0 R15=ffffffff85cfe0a0 RIP=ffffffff81711a80 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 00007f8f8c6c9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce1d02000 CR3=000000000d27c000 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=ffffffffffff00000000000000000000 XMM02=ffffffffffff00000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000073707574726174732064 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000