[ 39.018798] ------------[ cut here ]------------ [ 39.019720] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.021696] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.023182] Modules linked in: [ 39.023814] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.025803] Tainted: [W]=WARN [ 39.026406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.028122] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.029112] 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 [ 39.032316] RSP: 0018:ffff88801bff7bc0 EFLAGS: 00010286 [ 39.033290] RAX: 0000000000000000 RBX: ffffed10037fef78 RCX: ffffffff813a4050 [ 39.034591] RDX: ffff88801be8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.035911] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037fef2f [ 39.037210] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.038482] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bff7df8 [ 39.039779] FS: 00007f442c987900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.041209] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.042289] CR2: 00007ffe8f0dcef7 CR3: 000000001379b000 CR4: 0000000000350ef0 [ 39.043588] Call Trace: [ 39.044056] [ 39.044515] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.045392] ? __create_object+0x59/0x80 [ 39.046125] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.047115] __vmalloc_noprof+0x59/0x60 [ 39.047881] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.048765] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.049715] bpf_prog_alloc+0x39/0x200 [ 39.050461] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.051401] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.052272] do_seccomp+0x349/0x25e0 [ 39.052989] ? find_held_lock+0x2b/0x80 [ 39.053749] ? do_prlimit+0x310/0x610 [ 39.054505] ? __pfx_do_seccomp+0x10/0x10 [ 39.055273] ? do_raw_spin_unlock+0x53/0x220 [ 39.056102] ? _raw_spin_unlock+0x1e/0x40 [ 39.056891] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.057852] ? static_key_count+0x60/0x80 [ 39.058668] prctl_set_seccomp+0x4e/0x70 [ 39.059431] __do_sys_prctl+0xe6c/0x1d70 [ 39.060169] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.061038] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.062012] ? irqentry_exit+0xf3/0x650 [ 39.062777] do_syscall_64+0xbf/0x430 [ 39.063511] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.064459] RIP: 0033:0x7f442ce795cd [ 39.065114] 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 [ 39.068311] RSP: 002b:00007ffe8f0dae70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.069706] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f442ce795cd [ 39.071117] RDX: 0000561a13768e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.072372] RBP: 00007ffe8f0daed0 R08: 0000000000000000 R09: 00007ffe8f0da570 [ 39.073606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a40396b10 [ 39.074872] R13: 00007ffe8f0db300 R14: 0000561a403972b0 R15: 0000561a403ab6f0 [ 39.075933] [ 39.076277] irq event stamp: 1821 [ 39.076805] hardirqs last enabled at (1831): [] __up_console_sem+0x78/0x80 [ 39.078043] hardirqs last disabled at (1840): [] __up_console_sem+0x5d/0x80 [ 39.079295] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 39.080556] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 39.081789] ---[ end trace 0000000000000000 ]--- [ 42.165924] ------------[ cut here ]------------ [ 42.166877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.168916] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.170381] Modules linked in: [ 42.170989] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.173198] Tainted: [W]=WARN [ 42.173864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.175387] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.176261] 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 [ 42.179495] RSP: 0018:ffff88801562fbc0 EFLAGS: 00010286 [ 42.180495] RAX: 0000000000000000 RBX: ffffed1002ac5f78 RCX: ffffffff813a4050 [ 42.181787] RDX: ffff88801baed340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.183088] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ac5f2f [ 42.184382] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.185669] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801562fdf8 [ 42.186969] FS: 00007f860a261900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.188455] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.189586] CR2: 00007f860a753580 CR3: 000000000ca4d000 CR4: 0000000000350ef0 [ 42.190932] Call Trace: [ 42.191441] [ 42.191850] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.192777] ? __create_object+0x59/0x80 [ 42.193602] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.194626] __vmalloc_noprof+0x59/0x60 [ 42.195416] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.196259] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.197206] bpf_prog_alloc+0x39/0x200 [ 42.197946] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.198883] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.199824] do_seccomp+0x349/0x25e0 [ 42.200549] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.201455] ? __pfx_do_seccomp+0x10/0x10 [ 42.202209] ? find_held_lock+0x2b/0x80 [ 42.202995] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.203961] ? static_key_count+0x60/0x80 [ 42.204791] prctl_set_seccomp+0x4e/0x70 [ 42.205582] __do_sys_prctl+0xe6c/0x1d70 [ 42.206384] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.207215] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.208225] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.209211] ? irqentry_exit+0xf3/0x650 [ 42.209987] do_syscall_64+0xbf/0x430 [ 42.210750] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.211717] RIP: 0033:0x7f860a7535cd [ 42.212426] 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 [ 42.215641] RSP: 002b:00007ffc4c7390b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.217039] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f860a7535cd [ 42.218361] RDX: 00005651faa7ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.219700] RBP: 00007ffc4c739110 R08: 0000000000000000 R09: 00007ffc4c7387b0 [ 42.221012] R10: 0000000000000000 R11: 0000000000000246 R12: 0000565219d0cad0 [ 42.222326] R13: 00007ffc4c739540 R14: 0000565219d0dbc0 R15: 0000565219d1e780 [ 42.223732] [ 42.224167] irq event stamp: 1865 [ 42.224832] hardirqs last enabled at (1875): [] __up_console_sem+0x78/0x80 [ 42.226367] hardirqs last disabled at (1884): [] __up_console_sem+0x5d/0x80 [ 42.227922] softirqs last enabled at (1822): [] handle_softirqs+0x50c/0x770 [ 42.229507] softirqs last disabled at (1817): [] __irq_exit_rcu+0xc4/0x100 [ 42.231053] ---[ end trace 0000000000000000 ]--- [ 43.024830] ------------[ cut here ]------------ [ 43.025741] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.027803] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 43.029260] Modules linked in: [ 43.029917] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.033381] Tainted: [W]=WARN [ 43.033953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.035533] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.036456] 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 [ 43.039690] RSP: 0018:ffff888016c2fbc0 EFLAGS: 00010286 [ 43.040684] RAX: 0000000000000000 RBX: ffffed1002d85f78 RCX: ffffffff813a4050 [ 43.041981] RDX: ffff888016c25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.043299] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d85f2f [ 43.044578] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.045871] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c2fdf8 [ 43.047177] FS: 00007f606507e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 43.048635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.049710] CR2: 00007ffe30c24ef7 CR3: 0000000013657000 CR4: 0000000000350ef0 [ 43.051038] Call Trace: [ 43.051553] [ 43.051971] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.052873] ? __create_object+0x59/0x80 [ 43.053659] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.054637] __vmalloc_noprof+0x59/0x60 [ 43.055395] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.056214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.057158] bpf_prog_alloc+0x39/0x200 [ 43.057899] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.058851] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.059760] do_seccomp+0x349/0x25e0 [ 43.060482] ? find_held_lock+0x2b/0x80 [ 43.061201] ? do_prlimit+0x310/0x610 [ 43.061947] ? __pfx_do_seccomp+0x10/0x10 [ 43.062741] ? do_raw_spin_unlock+0x53/0x220 [ 43.063593] ? _raw_spin_unlock+0x1e/0x40 [ 43.064337] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.065312] ? static_key_count+0x60/0x80 [ 43.066119] prctl_set_seccomp+0x4e/0x70 [ 43.066943] __do_sys_prctl+0xe6c/0x1d70 [ 43.067733] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.068603] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.069575] ? irqentry_exit+0xf3/0x650 [ 43.070295] do_syscall_64+0xbf/0x430 [ 43.071044] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.072000] RIP: 0033:0x7f60655705cd [ 43.072707] 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 [ 43.075935] RSP: 002b:00007ffe30c22d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.077320] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f60655705cd [ 43.078655] RDX: 000055cbc6328e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.079960] RBP: 00007ffe30c22d70 R08: 0000000000000000 R09: 00007ffe30c22410 [ 43.081236] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cbc7253b10 [ 43.082524] R13: 00007ffe30c231a0 R14: 000055cbc72542b0 R15: 000055cbc72686f0 [ 43.083838] [ 43.084269] irq event stamp: 2169 [ 43.084921] hardirqs last enabled at (2179): [] __up_console_sem+0x78/0x80 [ 43.086434] hardirqs last disabled at (2188): [] __up_console_sem+0x5d/0x80 [ 43.087974] softirqs last enabled at (2148): [] handle_softirqs+0x50c/0x770 [ 43.089527] softirqs last disabled at (2143): [] __irq_exit_rcu+0xc4/0x100 [ 43.091043] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40685' (ECDSA) to the list of known hosts. 2025/11/19 07:57:36 fuzzer started 2025/11/19 07:57:37 dialing manager at localhost:34383 2025/11/19 07:57:37 checking machine... 2025/11/19 07:57:37 checking revisions... [ 44.006875] kmemleak: Automatic memory scanning thread ended 2025/11/19 07:57:37 testing simple program... [ 44.095130] cgroup: Unknown subsys name 'net' [ 44.165771] cgroup: Unknown subsys name 'cpuset' [ 44.182169] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 07:57:36 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff817d9966 RDX=0000000000000000 RSI=0000000000000008 RDI=ffffffff8664f850 RBP=ffff88801fe0ab90 RSP=ffff88801a5c7d00 R8 =0000000000000000 R9 =ffffed1003fc1572 R10=ffff88801fe0ab93 R11=0000000000000001 R12=ffffea00004e4800 R13=0000000000000000 R14=ffff888013920a80 R15=ffff888009462500 RIP=ffffffff81b2dfa8 RFL=00000056 [---ZAP-] 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 00007f860a261900 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=00007f860a240020 CR3=000000000b6be000 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 info registers vcpu 1 RAX=000000000001d11f RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 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=00007fb351f2e020 CR3=0000000009e41000 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=4f371497e65d64b2404e75811d07e386 XMM02=ec2efd57dc4c00df0000000000303b70 XMM03=8f66bc257c82fdd30000000000303c40 XMM04=a183894c544e194700000000000ae988 XMM05=2cd9fdb390d38f6e0000000000321bc8 XMM06=5b75c91c804453420000000000320c68 XMM07=e042d86d42eb936e0000000000311890 XMM08=8f66bc257c82fdd30000000000303c40 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000