[ 54.252600] ------------[ cut here ]------------ [ 54.253498] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.255188] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 54.256416] Modules linked in: [ 54.256905] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.258565] Tainted: [W]=WARN [ 54.259020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.260461] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.261178] 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 [ 54.264226] RSP: 0018:ffff888016f97bc0 EFLAGS: 00010286 [ 54.265050] RAX: 0000000000000000 RBX: ffffed1002df2f78 RCX: ffffffff813a4050 [ 54.266142] RDX: ffff8880163f9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.267230] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df2f2f [ 54.268322] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.269391] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f97df8 [ 54.270477] FS: 00007fb44cd91900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.271683] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.272591] CR2: 00007fb44d283580 CR3: 000000000bc4c000 CR4: 0000000000350ef0 [ 54.273660] Call Trace: [ 54.274058] [ 54.274446] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.275155] ? __create_object+0x59/0x80 [ 54.275813] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.276630] __vmalloc_noprof+0x59/0x60 [ 54.277222] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.277950] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.278736] bpf_prog_alloc+0x39/0x200 [ 54.279350] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.280103] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.280859] do_seccomp+0x349/0x25e0 [ 54.281459] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.282184] ? __pfx_do_seccomp+0x10/0x10 [ 54.282846] ? find_held_lock+0x2b/0x80 [ 54.283488] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.284254] ? static_key_count+0x60/0x80 [ 54.284934] prctl_set_seccomp+0x4e/0x70 [ 54.285569] __do_sys_prctl+0xe6c/0x1d70 [ 54.286194] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.286911] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.287718] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.288537] ? irqentry_exit+0xf3/0x650 [ 54.289134] do_syscall_64+0xbf/0x430 [ 54.289758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.290552] RIP: 0033:0x7fb44d2835cd [ 54.291095] 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 [ 54.293688] RSP: 002b:00007ffee5112910 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.294826] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb44d2835cd [ 54.295881] RDX: 0000561e6e0e9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.296944] RBP: 00007ffee5112970 R08: 0000000000000000 R09: 00007ffee5112010 [ 54.298019] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561e835f9ad0 [ 54.299092] R13: 00007ffee5112da0 R14: 0000561e835fabc0 R15: 0000561e8360b780 [ 54.300171] [ 54.300548] irq event stamp: 2027 [ 54.301056] hardirqs last enabled at (2035): [] __up_console_sem+0x78/0x80 [ 54.302331] hardirqs last disabled at (2044): [] __up_console_sem+0x5d/0x80 [ 54.303593] softirqs last enabled at (1994): [] handle_softirqs+0x50c/0x770 [ 54.304892] softirqs last disabled at (1979): [] __irq_exit_rcu+0xc4/0x100 [ 54.306171] ---[ end trace 0000000000000000 ]--- [ 57.354845] ------------[ cut here ]------------ [ 57.355766] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.357792] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 57.359278] Modules linked in: [ 57.359889] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.362116] Tainted: [W]=WARN [ 57.362939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.364406] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.365271] 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 [ 57.368501] RSP: 0018:ffff888017b1fbc0 EFLAGS: 00010286 [ 57.369473] RAX: 0000000000000000 RBX: ffffed1002f63f78 RCX: ffffffff813a4050 [ 57.370760] RDX: ffff8880170ad340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.372060] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f63f2f [ 57.373345] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.374642] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b1fdf8 [ 57.375915] FS: 00007f86e04b6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 57.377360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.378433] CR2: 00007f86e09a8580 CR3: 000000000baa0000 CR4: 0000000000350ef0 [ 57.379709] Call Trace: [ 57.380178] [ 57.380637] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.381542] ? __create_object+0x59/0x80 [ 57.382296] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.383279] __vmalloc_noprof+0x59/0x60 [ 57.384039] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.384926] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.385865] bpf_prog_alloc+0x39/0x200 [ 57.386624] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.387547] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.388444] do_seccomp+0x349/0x25e0 [ 57.389130] ? __pfx_css_rstat_updated+0x10/0x10 [ 57.390019] ? __pfx_do_seccomp+0x10/0x10 [ 57.390834] ? find_held_lock+0x2b/0x80 [ 57.391597] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.392571] ? static_key_count+0x60/0x80 [ 57.393392] prctl_set_seccomp+0x4e/0x70 [ 57.394137] __do_sys_prctl+0xe6c/0x1d70 [ 57.394935] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.395818] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.396778] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.397759] ? irqentry_exit+0xf3/0x650 [ 57.398535] do_syscall_64+0xbf/0x430 [ 57.399242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.400192] RIP: 0033:0x7f86e09a85cd [ 57.400890] 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 [ 57.404066] RSP: 002b:00007ffc47953680 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.405428] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f86e09a85cd [ 57.406733] RDX: 00005647f06ace00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.408005] RBP: 00007ffc479536e0 R08: 0000000000000000 R09: 00007ffc47952d80 [ 57.409292] R10: 0000000000000000 R11: 0000000000000246 R12: 00005648153abad0 [ 57.410598] R13: 00007ffc47953b10 R14: 00005648153acbc0 R15: 00005648153bd780 [ 57.411894] [ 57.412353] irq event stamp: 2535 [ 57.412965] hardirqs last enabled at (2543): [] __up_console_sem+0x78/0x80 [ 57.414503] hardirqs last disabled at (2552): [] __up_console_sem+0x5d/0x80 [ 57.416030] softirqs last enabled at (2376): [] handle_softirqs+0x50c/0x770 [ 57.417552] softirqs last disabled at (2371): [] __irq_exit_rcu+0xc4/0x100 [ 57.419080] ---[ end trace 0000000000000000 ]--- [ 58.237820] ------------[ cut here ]------------ [ 58.238585] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.240270] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.242081] Modules linked in: [ 58.242628] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.244381] Tainted: [W]=WARN [ 58.244841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.246064] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.247021] 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 [ 58.249699] RSP: 0018:ffff8880097b7bc0 EFLAGS: 00010286 [ 58.250521] RAX: 0000000000000000 RBX: ffffed10012f6f78 RCX: ffffffff813a4050 [ 58.251574] RDX: ffff88801bebb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.252619] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10012f6f2f [ 58.253671] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.254740] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880097b7df8 [ 58.255795] FS: 00007f0def5e0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.256980] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.257851] CR2: 00007ffecf850ef7 CR3: 000000000dc1e000 CR4: 0000000000350ef0 [ 58.258918] Call Trace: [ 58.259334] [ 58.259676] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.260417] ? __create_object+0x59/0x80 [ 58.261026] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.261820] __vmalloc_noprof+0x59/0x60 [ 58.262451] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.263131] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.263896] bpf_prog_alloc+0x39/0x200 [ 58.264498] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.265223] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.265971] do_seccomp+0x349/0x25e0 [ 58.266569] ? find_held_lock+0x2b/0x80 [ 58.267160] ? do_prlimit+0x310/0x610 [ 58.267772] ? __pfx_do_seccomp+0x10/0x10 [ 58.268420] ? do_raw_spin_unlock+0x53/0x220 [ 58.269068] ? _raw_spin_unlock+0x1e/0x40 [ 58.269717] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.270530] ? static_key_count+0x60/0x80 [ 58.271163] prctl_set_seccomp+0x4e/0x70 [ 58.271802] __do_sys_prctl+0xe6c/0x1d70 [ 58.272446] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.273116] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.273910] ? irqentry_exit+0xf3/0x650 [ 58.274547] do_syscall_64+0xbf/0x430 [ 58.275121] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.275903] RIP: 0033:0x7f0defad25cd [ 58.276474] 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 [ 58.279090] RSP: 002b:00007ffecf84fd30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.280206] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0defad25cd [ 58.281256] RDX: 000055a5bc4b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.282320] RBP: 00007ffecf84fd90 R08: 0000000000000000 R09: 00007ffecf84f430 [ 58.283380] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a5e4db7ad0 [ 58.284437] R13: 00007ffecf8501c0 R14: 000055a5e4db8bc0 R15: 000055a5e4dc9780 [ 58.285504] [ 58.285856] irq event stamp: 1869 [ 58.286410] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 58.287668] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 58.288924] softirqs last enabled at (1510): [] handle_softirqs+0x50c/0x770 [ 58.290247] softirqs last disabled at (1907): [] __irq_exit_rcu+0xc4/0x100 [ 58.291509] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:35707' (ECDSA) to the list of known hosts. 2025/11/17 12:56:56 fuzzer started 2025/11/17 12:56:56 dialing manager at localhost:37895 2025/11/17 12:56:56 checking machine... 2025/11/17 12:56:56 checking revisions... [ 59.161513] kmemleak: Automatic memory scanning thread ended 2025/11/17 12:56:56 testing simple program... [ 59.261075] cgroup: Unknown subsys name 'net' [ 59.331828] cgroup: Unknown subsys name 'cpuset' [ 59.352299] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 12:56:55 Registers: info registers vcpu 0 RAX=00000000e03ebebb RBX=ffff88800f475340 RCX=00000000f5acb89f RDX=0000000044653b19 RSI=ffff88800f475de8 RDI=0000000081125d94 RBP=ffff88800f475d98 RSP=ffff88806ce088d8 R8 =0000000000000002 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88800f475de8 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000002 RIP=ffffffff815275ae RFL=00000082 [--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 00007f86e04b6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f86e0a6d618 CR3=000000001f034000 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=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 info registers vcpu 1 RAX=000000000002c701 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 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 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd8dcd90038 CR3=000000000e0dd000 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=1e6a46343c7e2a90b14998e26e3cfe69 XMM02=2c67c8bc2e329bc300000000003048c8 XMM03=fb795ef6d6577056000000000030fa80 XMM04=f6949703a0ead34300000000000ae988 XMM05=0a1321df1569474d0000000000321670 XMM06=405749d8372a36f10000000000320330 XMM07=e042d86d42eb936e000000000030fd00 XMM08=3ecee2ad3c38b3990000000000304928 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000