[ 54.273938] ------------[ cut here ]------------ [ 54.274840] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.276853] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.279493] Modules linked in: [ 54.280137] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.282099] Tainted: [W]=WARN [ 54.282645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.284109] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.284965] 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 [ 54.288112] RSP: 0018:ffff8880187a7bc0 EFLAGS: 00010286 [ 54.289029] RAX: 0000000000000000 RBX: ffffed10030f4f78 RCX: ffffffff813a4050 [ 54.290331] RDX: ffff88801a838000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.291609] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030f4f2f [ 54.292868] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.294135] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880187a7df8 [ 54.295411] FS: 00007fc640b6a900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.296839] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.297877] CR2: 00007fffde995ef8 CR3: 000000000b74e000 CR4: 0000000000350ef0 [ 54.299139] Call Trace: [ 54.299603] [ 54.300005] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.300890] ? __create_object+0x59/0x80 [ 54.301663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.302627] __vmalloc_noprof+0x59/0x60 [ 54.303390] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.304263] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.305196] bpf_prog_alloc+0x39/0x200 [ 54.305885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.306796] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.307703] do_seccomp+0x349/0x25e0 [ 54.308433] ? find_held_lock+0x2b/0x80 [ 54.309197] ? do_prlimit+0x310/0x610 [ 54.309903] ? __pfx_do_seccomp+0x10/0x10 [ 54.310699] ? do_raw_spin_unlock+0x53/0x220 [ 54.311550] ? _raw_spin_unlock+0x1e/0x40 [ 54.312345] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.313325] ? static_key_count+0x60/0x80 [ 54.314133] prctl_set_seccomp+0x4e/0x70 [ 54.314877] __do_sys_prctl+0xe6c/0x1d70 [ 54.315686] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.316559] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.317542] ? irqentry_exit+0xf3/0x650 [ 54.318319] do_syscall_64+0xbf/0x430 [ 54.319039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.320017] RIP: 0033:0x7fc64105c5cd [ 54.320738] 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 [ 54.323956] RSP: 002b:00007fffde993f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.325335] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc64105c5cd [ 54.326632] RDX: 000056028d135e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.327945] RBP: 00007fffde993ff0 R08: 0000000000000000 R09: 00007fffde993690 [ 54.329242] R10: 0000000000000000 R11: 0000000000000246 R12: 00005602907dbb10 [ 54.330540] R13: 00007fffde994420 R14: 00005602907dc2b0 R15: 00005602907f06f0 [ 54.331867] [ 54.332306] irq event stamp: 2019 [ 54.332823] hardirqs last enabled at (2027): [] __up_console_sem+0x78/0x80 [ 54.334099] hardirqs last disabled at (2036): [] __up_console_sem+0x5d/0x80 [ 54.335397] softirqs last enabled at (1576): [] handle_softirqs+0x50c/0x770 [ 54.336712] softirqs last disabled at (1561): [] __irq_exit_rcu+0xc4/0x100 [ 54.338009] ---[ end trace 0000000000000000 ]--- [ 57.460334] ------------[ cut here ]------------ [ 57.461302] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.463335] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.464821] Modules linked in: [ 57.465478] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.467515] Tainted: [W]=WARN [ 57.468125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.469603] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.470519] 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 [ 57.473718] RSP: 0018:ffff88801ab6fbc0 EFLAGS: 00010286 [ 57.474708] RAX: 0000000000000000 RBX: ffffed100356df78 RCX: ffffffff813a4050 [ 57.476029] RDX: ffff888016619bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.477355] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100356df2f [ 57.478649] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.479973] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801ab6fdf8 [ 57.481275] FS: 00007faa172fb900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.482740] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.483845] CR2: 00007ffe31eacef8 CR3: 000000000b841000 CR4: 0000000000350ef0 [ 57.485176] Call Trace: [ 57.485643] [ 57.486125] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.486992] ? __create_object+0x59/0x80 [ 57.487797] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.488786] __vmalloc_noprof+0x59/0x60 [ 57.489554] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.490439] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.491406] bpf_prog_alloc+0x39/0x200 [ 57.492153] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.493107] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.493972] do_seccomp+0x349/0x25e0 [ 57.494702] ? find_held_lock+0x2b/0x80 [ 57.495488] ? do_prlimit+0x310/0x610 [ 57.496245] ? __pfx_do_seccomp+0x10/0x10 [ 57.497003] ? do_raw_spin_unlock+0x53/0x220 [ 57.497846] ? _raw_spin_unlock+0x1e/0x40 [ 57.498653] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.499651] ? static_key_count+0x60/0x80 [ 57.500485] prctl_set_seccomp+0x4e/0x70 [ 57.501284] __do_sys_prctl+0xe6c/0x1d70 [ 57.502049] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.502943] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.503966] ? irqentry_exit+0xf3/0x650 [ 57.504762] do_syscall_64+0xbf/0x430 [ 57.505532] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.506527] RIP: 0033:0x7faa177ed5cd [ 57.507260] 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 [ 57.510588] RSP: 002b:00007ffe31eaab00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.512025] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007faa177ed5cd [ 57.513369] RDX: 0000560e85274e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.514701] RBP: 00007ffe31eaab60 R08: 0000000000000000 R09: 00007ffe31eaa200 [ 57.516043] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560eb4932ad0 [ 57.517392] R13: 00007ffe31eaaf90 R14: 0000560eb4933bc0 R15: 0000560eb4944780 [ 57.518747] [ 57.519220] irq event stamp: 1841 [ 57.519856] hardirqs last enabled at (1849): [] __up_console_sem+0x78/0x80 [ 57.521435] hardirqs last disabled at (1858): [] __up_console_sem+0x5d/0x80 [ 57.523013] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 57.524655] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 57.526221] ---[ end trace 0000000000000000 ]--- [ 58.596452] ------------[ cut here ]------------ [ 58.597206] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.598879] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.600096] Modules linked in: [ 58.600581] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.602187] Tainted: [W]=WARN [ 58.602648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.603876] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.604623] 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 [ 58.607181] RSP: 0018:ffff88801768fbc0 EFLAGS: 00010286 [ 58.607953] RAX: 0000000000000000 RBX: ffffed1002ed1f78 RCX: ffffffff813a4050 [ 58.609011] RDX: ffff888016e2d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.610077] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ed1f2f [ 58.611119] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.612178] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801768fdf8 [ 58.613239] FS: 00007f05bf213900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.614405] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.615283] CR2: 00007f05bf705580 CR3: 000000000ce09000 CR4: 0000000000350ef0 [ 58.616344] Call Trace: [ 58.616753] [ 58.617135] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.617831] ? __create_object+0x59/0x80 [ 58.618457] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.619252] __vmalloc_noprof+0x59/0x60 [ 58.619858] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.620576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.621347] bpf_prog_alloc+0x39/0x200 [ 58.621934] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.622707] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.623448] do_seccomp+0x349/0x25e0 [ 58.624015] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.624754] ? __pfx_do_seccomp+0x10/0x10 [ 58.625398] ? find_held_lock+0x2b/0x80 [ 58.626003] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.626795] ? static_key_count+0x60/0x80 [ 58.627456] prctl_set_seccomp+0x4e/0x70 [ 58.628101] __do_sys_prctl+0xe6c/0x1d70 [ 58.628716] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.629410] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.630213] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.630988] ? irqentry_exit+0xf3/0x650 [ 58.631640] do_syscall_64+0xbf/0x430 [ 58.632241] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.632981] RIP: 0033:0x7f05bf7055cd [ 58.633559] 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 [ 58.636173] RSP: 002b:00007ffc95eae320 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.637291] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f05bf7055cd [ 58.638340] RDX: 000055d2ea675e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.639413] RBP: 00007ffc95eae380 R08: 0000000000000000 R09: 00007ffc95eada20 [ 58.640466] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d2eb5612b0 [ 58.641512] R13: 00007ffc95eae7b0 R14: 000055d2eb563d20 R15: 000055d2eb5758d0 [ 58.642589] [ 58.642934] irq event stamp: 1707 [ 58.643466] hardirqs last enabled at (1717): [] __up_console_sem+0x78/0x80 [ 58.644726] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 58.645959] softirqs last enabled at (1452): [] handle_softirqs+0x50c/0x770 [ 58.647210] softirqs last disabled at (1447): [] __irq_exit_rcu+0xc4/0x100 [ 58.648472] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:16810' (ECDSA) to the list of known hosts. 2025/11/17 14:51:18 fuzzer started 2025/11/17 14:51:18 dialing manager at localhost:37895 2025/11/17 14:51:18 checking machine... 2025/11/17 14:51:18 checking revisions... [ 59.639925] kmemleak: Automatic memory scanning thread ended 2025/11/17 14:51:18 testing simple program... [ 59.731120] cgroup: Unknown subsys name 'net' [ 59.819282] cgroup: Unknown subsys name 'cpuset' [ 59.834787] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 14:51:17 Registers: info registers vcpu 0 RAX=000000000004aeeb 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa3ccb4f008 CR3=000000000dda2000 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=89de9bb2747a4682ba4f9323a833bf86 XMM02=0000000000304658eff9b2d0a8fce9cb XMM03=00000000003047282c67c8bc2e329bc3 XMM04=c49928366fc416be00000000000ae988 XMM05=0394861f14684e5900000000003207e0 XMM06=3e829fc8c8edc9900000000000320668 XMM07=e042d86d42eb936e000000000030fd00 XMM08=a0c96e328cd02d7b0000000000304728 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffed100309cf33 RBX=dffffc0000000000 RCX=0000000000000000 RDX=ffff8880184e7b28 RSI=0000000000001000 RDI=ffff8880184e7df0 RBP=0000000000000000 RSP=ffff8880184e7910 R8 =0000000000000000 R9 =ffffed1001e5b470 R10=00000000000028ed R11=0000000000000000 R12=0000000000001000 R13=ffff8880184e7db8 R14=ffff8880184e7df0 R15=ffff8880184e7df0 RIP=ffffffff818f313b RFL=00000286 [--S--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 00007faa172fb900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe31ea4000 CR3=000000000b6e3000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000