[ 45.720594] ------------[ cut here ]------------ [ 45.721511] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.723484] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.724909] Modules linked in: [ 45.725523] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.727558] Tainted: [W]=WARN [ 45.728140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.729654] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.730582] 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 [ 45.733803] RSP: 0018:ffff888017167bc0 EFLAGS: 00010286 [ 45.734738] RAX: 0000000000000000 RBX: ffffed1002e2cf78 RCX: ffffffff813a4050 [ 45.736040] RDX: ffff888015d88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.737330] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e2cf2f [ 45.738611] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.739893] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017167df8 [ 45.741192] FS: 00007fc04d95b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.742637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.743703] CR2: 00007ffe9fe37ef7 CR3: 000000000f59f000 CR4: 0000000000350ef0 [ 45.744997] Call Trace: [ 45.745462] [ 45.745918] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.746833] ? __create_object+0x59/0x80 [ 45.747578] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.748549] __vmalloc_noprof+0x59/0x60 [ 45.749330] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.750222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.751164] bpf_prog_alloc+0x39/0x200 [ 45.751918] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.752848] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.753730] do_seccomp+0x349/0x25e0 [ 45.754452] ? find_held_lock+0x2b/0x80 [ 45.755203] ? do_prlimit+0x310/0x610 [ 45.755954] ? __pfx_do_seccomp+0x10/0x10 [ 45.756707] ? do_raw_spin_unlock+0x53/0x220 [ 45.757548] ? _raw_spin_unlock+0x1e/0x40 [ 45.758333] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.759311] ? static_key_count+0x60/0x80 [ 45.760116] prctl_set_seccomp+0x4e/0x70 [ 45.760877] __do_sys_prctl+0xe6c/0x1d70 [ 45.761633] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.762502] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.763467] ? irqentry_exit+0xf3/0x650 [ 45.764215] do_syscall_64+0xbf/0x430 [ 45.764976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.765928] RIP: 0033:0x7fc04de4d5cd [ 45.766598] 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 [ 45.769819] RSP: 002b:00007ffe9fe35290 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.771187] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc04de4d5cd [ 45.772469] RDX: 00005563009eae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.773765] RBP: 00007ffe9fe352f0 R08: 0000000000000000 R09: 00007ffe9fe34990 [ 45.775072] R10: 0000000000000000 R11: 0000000000000246 R12: 000055633076fad0 [ 45.776358] R13: 00007ffe9fe35720 R14: 0000556330770bc0 R15: 0000556330781780 [ 45.777664] [ 45.778130] irq event stamp: 1717 [ 45.778741] hardirqs last enabled at (1725): [] __up_console_sem+0x78/0x80 [ 45.780285] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 45.781825] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 45.783365] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 45.784900] ---[ end trace 0000000000000000 ]--- [ 49.339817] ------------[ cut here ]------------ [ 49.340711] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.342738] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.344226] Modules linked in: [ 49.344851] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.346879] Tainted: [W]=WARN [ 49.347433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.348906] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.349823] 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 [ 49.353017] RSP: 0018:ffff88801aadfbc0 EFLAGS: 00010286 [ 49.354004] RAX: 0000000000000000 RBX: ffffed100355bf78 RCX: ffffffff813a4050 [ 49.355289] RDX: ffff888016763780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.356565] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100355bf2f [ 49.357879] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.359154] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aadfdf8 [ 49.360443] FS: 00007f0b9c3f8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.361889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.362953] CR2: 00007ffcc09bbef7 CR3: 000000001f507000 CR4: 0000000000350ef0 [ 49.364244] Call Trace: [ 49.364710] [ 49.365185] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.366079] ? __create_object+0x59/0x80 [ 49.366855] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.367822] __vmalloc_noprof+0x59/0x60 [ 49.368549] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.369432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.370375] bpf_prog_alloc+0x39/0x200 [ 49.371111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.372043] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.372961] do_seccomp+0x349/0x25e0 [ 49.373653] ? find_held_lock+0x2b/0x80 [ 49.374415] ? do_prlimit+0x310/0x610 [ 49.375148] ? __pfx_do_seccomp+0x10/0x10 [ 49.375945] ? do_raw_spin_unlock+0x53/0x220 [ 49.376742] ? _raw_spin_unlock+0x1e/0x40 [ 49.377530] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.378491] ? static_key_count+0x60/0x80 [ 49.379302] prctl_set_seccomp+0x4e/0x70 [ 49.380089] __do_sys_prctl+0xe6c/0x1d70 [ 49.380869] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.381699] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.382674] ? irqentry_exit+0xf3/0x650 [ 49.383450] do_syscall_64+0xbf/0x430 [ 49.384204] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.385179] RIP: 0033:0x7f0b9c8ea5cd [ 49.385893] 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 [ 49.389118] RSP: 002b:00007ffcc09badc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.390478] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0b9c8ea5cd [ 49.391764] RDX: 000055738bc40e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.393079] RBP: 00007ffcc09bae20 R08: 0000000000000000 R09: 00007ffcc09ba4c0 [ 49.394366] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573b17b4240 [ 49.395655] R13: 00007ffcc09bb250 R14: 00005573b17b3bf0 R15: 00005573b17c84d0 [ 49.396987] [ 49.397415] irq event stamp: 1691 [ 49.398063] hardirqs last enabled at (1701): [] __up_console_sem+0x78/0x80 [ 49.399620] hardirqs last disabled at (1710): [] __up_console_sem+0x5d/0x80 [ 49.401161] softirqs last enabled at (1342): [] handle_softirqs+0x50c/0x770 [ 49.402691] softirqs last disabled at (1337): [] __irq_exit_rcu+0xc4/0x100 [ 49.404201] ---[ end trace 0000000000000000 ]--- [ 50.253016] ------------[ cut here ]------------ [ 50.253749] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.255450] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.256689] Modules linked in: [ 50.257236] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.258899] Tainted: [W]=WARN [ 50.259367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.260590] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.261369] 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 [ 50.264006] RSP: 0018:ffff888016f77bc0 EFLAGS: 00010286 [ 50.264822] RAX: 0000000000000000 RBX: ffffed1002deef78 RCX: ffffffff813a4050 [ 50.265911] RDX: ffff88800f6d3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.266986] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002deef2f [ 50.268063] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.269154] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f77df8 [ 50.270228] FS: 00007f8c211b1900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.271446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.272330] CR2: 00007f8c216a3580 CR3: 000000000ec60000 CR4: 0000000000350ef0 [ 50.273409] Call Trace: [ 50.273843] [ 50.274187] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.274937] ? __create_object+0x59/0x80 [ 50.275547] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.276353] __vmalloc_noprof+0x59/0x60 [ 50.276998] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.277685] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.278459] bpf_prog_alloc+0x39/0x200 [ 50.279078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.279850] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.280562] do_seccomp+0x349/0x25e0 [ 50.281175] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.281922] ? __pfx_do_seccomp+0x10/0x10 [ 50.282543] ? find_held_lock+0x2b/0x80 [ 50.283184] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.283987] ? static_key_count+0x60/0x80 [ 50.284616] prctl_set_seccomp+0x4e/0x70 [ 50.285275] __do_sys_prctl+0xe6c/0x1d70 [ 50.285923] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.286592] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.287398] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.288194] ? irqentry_exit+0xf3/0x650 [ 50.288834] do_syscall_64+0xbf/0x430 [ 50.289424] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.290214] RIP: 0033:0x7f8c216a35cd [ 50.290767] 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 [ 50.293434] RSP: 002b:00007ffd42d6a7d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.294578] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8c216a35cd [ 50.295650] RDX: 0000558499cb5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.296738] RBP: 00007ffd42d6a830 R08: 0000000000000000 R09: 00007ffd42d69ed0 [ 50.297828] R10: 0000000000000000 R11: 0000000000000246 R12: 00005584c359dad0 [ 50.298911] R13: 00007ffd42d6ac60 R14: 00005584c359ebc0 R15: 00005584c35af780 [ 50.300001] [ 50.300392] irq event stamp: 1711 [ 50.300935] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 50.302225] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 50.303508] softirqs last enabled at (1220): [] handle_softirqs+0x50c/0x770 [ 50.304822] softirqs last disabled at (1209): [] __irq_exit_rcu+0xc4/0x100 [ 50.306130] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27021' (ECDSA) to the list of known hosts. 2025/11/19 07:59:03 fuzzer started 2025/11/19 07:59:03 dialing manager at localhost:34383 2025/11/19 07:59:03 checking machine... 2025/11/19 07:59:03 checking revisions... [ 51.353840] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:59:04 testing simple program... [ 51.441955] cgroup: Unknown subsys name 'net' [ 51.500745] cgroup: Unknown subsys name 'cpuset' [ 51.515201] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:59:02 Registers: info registers vcpu 0 RAX=00000000000007e0 RBX=000000000000000b RCX=0000000000000000 RDX=ffffea00005bb400 RSI=0000000000000510 RDI=0000000000000000 RBP=ffff88806ce3cd80 RSP=ffff88806ce08d80 R8 =ffff88806ce3cdd8 R9 =0000000000000000 R10=ffff88806ce3cdc0 R11=1ffff1100d9c79bb R12=000000000000003f R13=0000000000000003 R14=0000000000000003 R15=00000000000001e1 RIP=ffffffff81a96cbd RFL=00000246 [---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 00007f97e2891900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff6dd2bff8 CR3=0000000013c47000 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=00000000000c18d400000000691d78c6 XMM02=63736964203a31313a36393134342074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363931 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87ce3608 RBX=0000000000000200 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff88800eef2640 RDI=ffff88800eef1bc0 RBP=ffff88800eef1bc0 RSP=ffff88806cf087e8 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff88800eef2640 R15=0000000000000003 RIP=ffffffff815265b7 RFL=00000006 [-----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 00007f0b9c3f8900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0b9c9af618 CR3=000000001f493000 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=563412feff00545000000000000080fe XMM01=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000