[ 54.146419] ------------[ cut here ]------------ [ 54.147469] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.149685] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 54.151267] Modules linked in: [ 54.151973] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.154383] Tainted: [W]=WARN [ 54.155061] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.156676] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.157686] 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 [ 54.161072] RSP: 0018:ffff88800f3ffbc0 EFLAGS: 00010286 [ 54.162148] RAX: 0000000000000000 RBX: ffffed1001e7ff78 RCX: ffffffff813a4050 [ 54.163544] RDX: ffff888015d61bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.165044] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e7ff2f [ 54.166353] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.167647] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3ffdf8 [ 54.168960] FS: 00007f8ce2c79900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.170441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.171536] CR2: 00007ffddb797ef7 CR3: 000000000cc84000 CR4: 0000000000350ef0 [ 54.172884] Call Trace: [ 54.173359] [ 54.173826] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.174753] ? __create_object+0x59/0x80 [ 54.175513] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.176512] __vmalloc_noprof+0x59/0x60 [ 54.177281] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.178168] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.179132] bpf_prog_alloc+0x39/0x200 [ 54.179906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.180875] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.181813] do_seccomp+0x349/0x25e0 [ 54.182505] ? find_held_lock+0x2b/0x80 [ 54.183286] ? do_prlimit+0x310/0x610 [ 54.184031] ? __pfx_do_seccomp+0x10/0x10 [ 54.184837] ? do_raw_spin_unlock+0x53/0x220 [ 54.185686] ? _raw_spin_unlock+0x1e/0x40 [ 54.186436] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.187418] ? static_key_count+0x60/0x80 [ 54.188228] prctl_set_seccomp+0x4e/0x70 [ 54.189028] __do_sys_prctl+0xe6c/0x1d70 [ 54.189828] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.190703] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.191679] ? irqentry_exit+0xf3/0x650 [ 54.192404] do_syscall_64+0xbf/0x430 [ 54.193171] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.194140] RIP: 0033:0x7f8ce316b5cd [ 54.194857] 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 [ 54.198139] RSP: 002b:00007ffddb795ec0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.199523] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ce316b5cd [ 54.200880] RDX: 00005586601c3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.202213] RBP: 00007ffddb795f20 R08: 0000000000000000 R09: 00007ffddb7955c0 [ 54.203577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558692f242b0 [ 54.204885] R13: 00007ffddb796350 R14: 0000558692f26d20 R15: 0000558692f388d0 [ 54.206210] [ 54.206684] irq event stamp: 1837 [ 54.207291] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 54.208860] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 54.210410] softirqs last enabled at (1570): [] handle_softirqs+0x50c/0x770 [ 54.212036] softirqs last disabled at (1873): [] __irq_exit_rcu+0xc4/0x100 [ 54.213588] ---[ end trace 0000000000000000 ]--- [ 56.861287] ------------[ cut here ]------------ [ 56.862220] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 56.864230] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 56.865679] Modules linked in: [ 56.866268] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 56.868241] Tainted: [W]=WARN [ 56.868844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 56.870297] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 56.871200] 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 [ 56.874358] RSP: 0018:ffff888016eb7bc0 EFLAGS: 00010286 [ 56.875321] RAX: 0000000000000000 RBX: ffffed1002dd6f78 RCX: ffffffff813a4050 [ 56.876622] RDX: ffff8880174b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 56.877924] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dd6f2f [ 56.879221] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 56.880514] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eb7df8 [ 56.881796] FS: 00007f5a46f37900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 56.883257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 56.884319] CR2: 00007ffe36227ef7 CR3: 000000001fb75000 CR4: 0000000000350ef0 [ 56.885622] Call Trace: [ 56.886085] [ 56.886506] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 56.887447] ? __create_object+0x59/0x80 [ 56.888259] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 56.889283] __vmalloc_noprof+0x59/0x60 [ 56.890072] bpf_prog_alloc_no_stats+0x55/0x470 [ 56.890979] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.891947] bpf_prog_alloc+0x39/0x200 [ 56.892733] ? __pfx_seccomp_check_filter+0x10/0x10 [ 56.893697] bpf_prog_create_from_user+0xb2/0x2f0 [ 56.894632] do_seccomp+0x349/0x25e0 [ 56.895457] ? find_held_lock+0x2b/0x80 [ 56.896485] ? do_prlimit+0x310/0x610 [ 56.897406] ? __pfx_do_seccomp+0x10/0x10 [ 56.898372] ? do_raw_spin_unlock+0x53/0x220 [ 56.899294] ? _raw_spin_unlock+0x1e/0x40 [ 56.900139] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 56.901201] ? static_key_count+0x60/0x80 [ 56.902070] prctl_set_seccomp+0x4e/0x70 [ 56.902914] __do_sys_prctl+0xe6c/0x1d70 [ 56.903756] ? __pfx___do_sys_prctl+0x10/0x10 [ 56.904734] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 56.905787] ? irqentry_exit+0xf3/0x650 [ 56.906714] do_syscall_64+0xbf/0x430 [ 56.907518] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.908680] RIP: 0033:0x7f5a474295cd [ 56.909432] 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 [ 56.913160] RSP: 002b:00007ffe36225800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 56.914757] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5a474295cd [ 56.916102] RDX: 000055a2565ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 56.917292] RBP: 00007ffe36225860 R08: 0000000000000000 R09: 00007ffe36224f00 [ 56.918168] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2718d4240 [ 56.919044] R13: 00007ffe36225c90 R14: 000055a2718d3bf0 R15: 000055a2718e84d0 [ 56.919925] [ 56.920218] irq event stamp: 1703 [ 56.920669] hardirqs last enabled at (1713): [] __up_console_sem+0x78/0x80 [ 56.921708] hardirqs last disabled at (1722): [] __up_console_sem+0x5d/0x80 [ 56.922740] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 56.923795] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 56.924834] ---[ end trace 0000000000000000 ]--- [ 57.586413] ------------[ cut here ]------------ [ 57.587389] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.589396] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 57.590722] Modules linked in: [ 57.591260] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.593076] Tainted: [W]=WARN [ 57.593605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.594944] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.595779] 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 [ 57.598687] RSP: 0018:ffff8880186e7bc0 EFLAGS: 00010286 [ 57.599537] RAX: 0000000000000000 RBX: ffffed10030dcf78 RCX: ffffffff813a4050 [ 57.600741] RDX: ffff888016e11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.601906] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030dcf2f [ 57.603072] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.604295] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880186e7df8 [ 57.605690] FS: 00007fc31df20900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.607243] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.608367] CR2: 00007fc31e4864a6 CR3: 000000001f976000 CR4: 0000000000350ef0 [ 57.609882] Call Trace: [ 57.610475] [ 57.610977] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.611933] ? __create_object+0x59/0x80 [ 57.612783] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.613854] __vmalloc_noprof+0x59/0x60 [ 57.614627] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.615472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.616412] bpf_prog_alloc+0x39/0x200 [ 57.617167] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.618110] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.619025] do_seccomp+0x349/0x25e0 [ 57.619751] ? find_held_lock+0x2b/0x80 [ 57.620489] ? do_prlimit+0x310/0x610 [ 57.621242] ? __pfx_do_seccomp+0x10/0x10 [ 57.622032] ? do_raw_spin_unlock+0x53/0x220 [ 57.622872] ? _raw_spin_unlock+0x1e/0x40 [ 57.623661] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.624644] ? static_key_count+0x60/0x80 [ 57.625414] prctl_set_seccomp+0x4e/0x70 [ 57.626196] __do_sys_prctl+0xe6c/0x1d70 [ 57.626984] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.627866] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.628868] ? irqentry_exit+0xf3/0x650 [ 57.629652] do_syscall_64+0xbf/0x430 [ 57.630361] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.631324] RIP: 0033:0x7fc31e4125cd [ 57.632024] 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 [ 57.635265] RSP: 002b:00007ffcd1724fb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.636795] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc31e4125cd [ 57.638097] RDX: 00005586f4862e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.639393] RBP: 00007ffcd1725010 R08: 0000000000000000 R09: 00007ffcd17246b0 [ 57.640703] R10: 0000000000000000 R11: 0000000000000246 R12: 000055871bd8fbf0 [ 57.642002] R13: 00007ffcd1725440 R14: 000055871bd99380 R15: 000055871bda4460 [ 57.643319] [ 57.643787] irq event stamp: 1719 [ 57.644404] hardirqs last enabled at (1727): [] __up_console_sem+0x78/0x80 [ 57.646072] hardirqs last disabled at (1736): [] __up_console_sem+0x5d/0x80 [ 57.647616] softirqs last enabled at (1582): [] handle_softirqs+0x50c/0x770 [ 57.649191] softirqs last disabled at (1573): [] __irq_exit_rcu+0xc4/0x100 [ 57.650583] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1504' (ECDSA) to the list of known hosts. 2025/11/17 17:41:12 fuzzer started 2025/11/17 17:41:12 dialing manager at localhost:37895 2025/11/17 17:41:12 checking machine... 2025/11/17 17:41:12 checking revisions... [ 58.567622] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:41:12 testing simple program... [ 58.633064] cgroup: Unknown subsys name 'net' [ 58.671825] cgroup: Unknown subsys name 'cpuset' [ 58.679981] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 17:41:11 Registers: info registers vcpu 0 RAX=ffffffff8135e4a9 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08988 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000d005 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a70 RIP=ffffffff81529235 RFL=00000296 [--S-AP-] 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055931ac2b000 CR3=000000000cce2000 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=d18a8985bd634aa73a41194897ccda9a XMM02=2c67c8bc2e329bc300000000003026b0 XMM03=fb795ef6d6577056000000000030e8a8 XMM04=5f7df2f730b855c200000000000ae988 XMM05=090f1556b20111b3000000000031f0a8 XMM06=5b75c91c80445342000000000031ef30 XMM07=e042d86d42eb936e000000000030eb28 XMM08=49e939499f65855f0000000000302710 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff888009a6f260 RBX=ffff888016038000 RCX=ffff88806cf09000 RDX=ffff88806cf01000 RSI=ffff888016038000 RDI=ffff88806cf089b0 RBP=ffff88806cf08a00 RSP=ffff88806cf08978 R8 =0000000000000001 R9 =0000000000000000 R10=ffff88806cf08a00 R11=0000000000000001 R12=ffff88806cf089b0 R13=ffff88806cf08a28 R14=ffff88806cf08a48 R15=ffff88806cf08a00 RIP=ffffffff84c6dad6 RFL=00000283 [--S---C] 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 00007f5a46f37900 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=00007f5a46f16020 CR3=000000001faf2000 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