[ 46.385786] ------------[ cut here ]------------ [ 46.386736] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.388768] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.390223] Modules linked in: [ 46.390871] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.392934] Tainted: [W]=WARN [ 46.393487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.394966] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.395907] 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 [ 46.399074] RSP: 0018:ffff88800eeafbc0 EFLAGS: 00010286 [ 46.400077] RAX: 0000000000000000 RBX: ffffed1001dd5f78 RCX: ffffffff813a4050 [ 46.401373] RDX: ffff88800ef21bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.402665] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dd5f2f [ 46.404004] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.405288] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800eeafdf8 [ 46.406580] FS: 00007fb5d1bc4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.408038] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.409102] CR2: 00007fb5d20b6580 CR3: 0000000018fb4000 CR4: 0000000000350ef0 [ 46.410390] Call Trace: [ 46.410892] [ 46.411312] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.412217] ? __create_object+0x59/0x80 [ 46.413000] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.413962] __vmalloc_noprof+0x59/0x60 [ 46.414718] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.415570] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.416494] bpf_prog_alloc+0x39/0x200 [ 46.417228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.418171] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.419080] do_seccomp+0x349/0x25e0 [ 46.419817] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.420718] ? __pfx_do_seccomp+0x10/0x10 [ 46.421467] ? find_held_lock+0x2b/0x80 [ 46.422235] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.423215] ? static_key_count+0x60/0x80 [ 46.424029] prctl_set_seccomp+0x4e/0x70 [ 46.424817] __do_sys_prctl+0xe6c/0x1d70 [ 46.425564] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.426445] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.427427] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.428398] ? irqentry_exit+0xf3/0x650 [ 46.429189] do_syscall_64+0xbf/0x430 [ 46.429933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.430884] RIP: 0033:0x7fb5d20b65cd [ 46.431566] 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 [ 46.434745] RSP: 002b:00007fffbddcf820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.436118] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb5d20b65cd [ 46.437399] RDX: 00005633e175fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.438692] RBP: 00007fffbddcf880 R08: 0000000000000000 R09: 00007fffbddcef20 [ 46.440015] R10: 0000000000000000 R11: 0000000000000246 R12: 000056341c226240 [ 46.441318] R13: 00007fffbddcfcb0 R14: 000056341c22f380 R15: 000056341c23a540 [ 46.442664] [ 46.443088] irq event stamp: 1713 [ 46.443744] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 46.445292] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 46.446825] softirqs last enabled at (1566): [] handle_softirqs+0x50c/0x770 [ 46.448402] softirqs last disabled at (1561): [] __irq_exit_rcu+0xc4/0x100 [ 46.449914] ---[ end trace 0000000000000000 ]--- [ 49.916232] ------------[ cut here ]------------ [ 49.916972] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.918677] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.919856] Modules linked in: [ 49.920328] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.921972] Tainted: [W]=WARN [ 49.922415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.923600] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.924324] 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 [ 49.926852] RSP: 0018:ffff88800e39fbc0 EFLAGS: 00010286 [ 49.927603] RAX: 0000000000000000 RBX: ffffed1001c73f78 RCX: ffffffff813a4050 [ 49.928627] RDX: ffff88801720b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.929662] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001c73f2f [ 49.930683] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.931764] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800e39fdf8 [ 49.932792] FS: 00007f27e1afa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.933942] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.934795] CR2: 00007ffdd360fef7 CR3: 000000000d8d9000 CR4: 0000000000350ef0 [ 49.935835] Call Trace: [ 49.936209] [ 49.936535] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.937250] ? __create_object+0x59/0x80 [ 49.937878] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.938665] __vmalloc_noprof+0x59/0x60 [ 49.939246] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.939940] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.940689] bpf_prog_alloc+0x39/0x200 [ 49.941241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.941972] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.942692] do_seccomp+0x349/0x25e0 [ 49.943240] ? find_held_lock+0x2b/0x80 [ 49.943844] ? do_prlimit+0x310/0x610 [ 49.944406] ? __pfx_do_seccomp+0x10/0x10 [ 49.945029] ? do_raw_spin_unlock+0x53/0x220 [ 49.945689] ? _raw_spin_unlock+0x1e/0x40 [ 49.946276] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.947053] ? static_key_count+0x60/0x80 [ 49.947695] prctl_set_seccomp+0x4e/0x70 [ 49.948272] __do_sys_prctl+0xe6c/0x1d70 [ 49.948886] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.949530] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.950289] ? irqentry_exit+0xf3/0x650 [ 49.950892] do_syscall_64+0xbf/0x430 [ 49.951458] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.952210] RIP: 0033:0x7f27e1fec5cd [ 49.952762] 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 [ 49.955294] RSP: 002b:00007ffdd360e2f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.956372] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f27e1fec5cd [ 49.957384] RDX: 0000557804cd6e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.958394] RBP: 00007ffdd360e350 R08: 0000000000000000 R09: 00007ffdd360d9f0 [ 49.959417] R10: 0000000000000000 R11: 0000000000000246 R12: 00005578155d6240 [ 49.960436] R13: 00007ffdd360e780 R14: 00005578155d5bf0 R15: 00005578155ea4d0 [ 49.961474] [ 49.961839] irq event stamp: 1771 [ 49.962320] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 49.963527] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 49.964742] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 49.966001] softirqs last disabled at (1241): [] __irq_exit_rcu+0xc4/0x100 [ 49.967210] ---[ end trace 0000000000000000 ]--- [ 50.785268] ------------[ cut here ]------------ [ 50.786181] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.788141] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.789579] Modules linked in: [ 50.790195] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.792157] Tainted: [W]=WARN [ 50.792739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.794169] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.795069] 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 [ 50.798187] RSP: 0018:ffff888016e07bc0 EFLAGS: 00010286 [ 50.799135] RAX: 0000000000000000 RBX: ffffed1002dc0f78 RCX: ffffffff813a4050 [ 50.800382] RDX: ffff888015d9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.801622] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc0f2f [ 50.802885] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.804145] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e07df8 [ 50.805393] FS: 00007f2dfff89900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.806793] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.807830] CR2: 00007ffcf7bcdef7 CR3: 000000000de40000 CR4: 0000000000350ef0 [ 50.809089] Call Trace: [ 50.809556] [ 50.809994] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.810862] ? __create_object+0x59/0x80 [ 50.811596] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.812538] __vmalloc_noprof+0x59/0x60 [ 50.813261] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.814105] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.815002] bpf_prog_alloc+0x39/0x200 [ 50.815740] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.816629] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.817517] do_seccomp+0x349/0x25e0 [ 50.818215] ? find_held_lock+0x2b/0x80 [ 50.818948] ? do_prlimit+0x310/0x610 [ 50.819686] ? __pfx_do_seccomp+0x10/0x10 [ 50.820417] ? do_raw_spin_unlock+0x53/0x220 [ 50.821226] ? _raw_spin_unlock+0x1e/0x40 [ 50.821978] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.822915] ? static_key_count+0x60/0x80 [ 50.823726] prctl_set_seccomp+0x4e/0x70 [ 50.824439] __do_sys_prctl+0xe6c/0x1d70 [ 50.825193] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.826031] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.826962] ? irqentry_exit+0xf3/0x650 [ 50.827718] do_syscall_64+0xbf/0x430 [ 50.828401] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.829334] RIP: 0033:0x7f2e0047b5cd [ 50.830028] 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 [ 50.833134] RSP: 002b:00007ffcf7bcb540 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.834470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2e0047b5cd [ 50.835726] RDX: 0000557aeb65de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.836970] RBP: 00007ffcf7bcb5a0 R08: 0000000000000000 R09: 00007ffcf7bcac40 [ 50.838235] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557b16479ad0 [ 50.839499] R13: 00007ffcf7bcb9d0 R14: 0000557b1647abc0 R15: 0000557b1648b780 [ 50.840780] [ 50.841205] irq event stamp: 1731 [ 50.841844] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 50.843337] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 50.844807] softirqs last enabled at (1720): [] handle_softirqs+0x50c/0x770 [ 50.846319] softirqs last disabled at (1715): [] __irq_exit_rcu+0xc4/0x100 [ 50.847806] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5016' (ECDSA) to the list of known hosts. 2025/11/18 18:32:08 fuzzer started 2025/11/18 18:32:08 dialing manager at localhost:34383 2025/11/18 18:32:08 checking machine... 2025/11/18 18:32:08 checking revisions... [ 51.728031] kmemleak: Automatic memory scanning thread ended 2025/11/18 18:32:09 testing simple program... [ 51.809903] cgroup: Unknown subsys name 'net' [ 51.867277] cgroup: Unknown subsys name 'cpuset' [ 51.880146] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 18:32:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000080 RCX=442a63fad6b211d2 RDX=ffffffff81ab15c2 RSI=000000006d416ba3 RDI=ffff888016c45d98 RBP=ffff888016c45340 RSP=ffff8880166bf9a8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000dc0 R13=0000000000000dc0 R14=ffff88800945d280 R15=ffffffff8229c3d5 RIP=ffffffff81a91d43 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 00007f27e1afa900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f27e20af650 CR3=000000000cf26000 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=ffffffff00ffffffffffffffffffffff XMM01=707465675f6c697475646f6d6d61705f XMM02=ff000000000000ff0000000000ff0000 XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=000a0d732a2e25006c61746166003367 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff86ab8489 RBX=0000000000000002 RCX=ffffffff86ab8484 RDX=0000000000000002 RSI=0000000000000001 RDI=ffffffff86725cc8 RBP=ffff88806cf08ac8 RSP=ffff88806cf08a00 R8 =ffffffff86ab8442 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255cb R12=ffff88806cf08ad0 R13=ffff88806cf08ab8 R14=ffff88806cf08ab1 R15=ffff88806cf08a70 RIP=ffffffff8135e82c 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 00007f203241e900 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=00007f2031b33000 CR3=000000000de20000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=b861ae27c988747900000000000ae988 XMM05=b663daec43cbb7ab000000000031ef98 XMM06=1f9a4b65c82d8b31000000000031dd38 XMM07=fb795ef6d6577056000000000030dbd8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000