[ 54.128120] ------------[ cut here ]------------ [ 54.129006] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.130944] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/238 [ 54.132320] Modules linked in: [ 54.132892] CPU: 1 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 54.134792] Tainted: [W]=WARN [ 54.135366] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.136770] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.137648] 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 [ 54.140671] RSP: 0018:ffff888014367bc0 EFLAGS: 00010286 [ 54.141611] RAX: 0000000000000000 RBX: ffffed100286cf78 RCX: ffffffff813a4050 [ 54.142835] RDX: ffff888015ad5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.144062] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100286cf2f [ 54.145296] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.146528] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888014367df8 [ 54.147754] FS: 00007f792bb56900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.149134] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.150121] CR2: 00007f792c048580 CR3: 0000000016e96000 CR4: 0000000000350ef0 [ 54.151369] Call Trace: [ 54.151805] [ 54.152236] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.153049] ? __create_object+0x59/0x80 [ 54.153804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.154729] __vmalloc_noprof+0x59/0x60 [ 54.155451] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.156288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.157142] bpf_prog_alloc+0x39/0x200 [ 54.157844] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.158744] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.159605] do_seccomp+0x349/0x25e0 [ 54.160290] ? __pfx_css_rstat_updated+0x10/0x10 [ 54.161088] ? __pfx_do_seccomp+0x10/0x10 [ 54.161751] ? find_held_lock+0x2b/0x80 [ 54.162356] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.163095] ? static_key_count+0x60/0x80 [ 54.163747] prctl_set_seccomp+0x4e/0x70 [ 54.164367] __do_sys_prctl+0xe6c/0x1d70 [ 54.164984] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.165659] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.166443] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.167210] ? irqentry_exit+0xf3/0x650 [ 54.167788] do_syscall_64+0xbf/0x430 [ 54.168394] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.169131] RIP: 0033:0x7f792c0485cd [ 54.169879] 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 [ 54.172411] RSP: 002b:00007fff2c9b1a90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.173510] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f792c0485cd [ 54.174535] RDX: 000056322dbcae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.175560] RBP: 00007fff2c9b1af0 R08: 0000000000000000 R09: 00007fff2c9b1190 [ 54.176575] R10: 0000000000000000 R11: 0000000000000246 R12: 000056325f345b10 [ 54.177603] R13: 00007fff2c9b1f20 R14: 000056325f3462b0 R15: 000056325f35a6f0 [ 54.178624] [ 54.178960] irq event stamp: 1677 [ 54.179469] hardirqs last enabled at (1687): [] __up_console_sem+0x78/0x80 [ 54.180671] hardirqs last disabled at (1696): [] __up_console_sem+0x5d/0x80 [ 54.181899] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 54.183126] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 54.184353] ---[ end trace 0000000000000000 ]--- [ 57.297933] ------------[ cut here ]------------ [ 57.298917] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.301024] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 57.302604] Modules linked in: [ 57.303273] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 57.305811] Tainted: [W]=WARN [ 57.306437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.307962] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.308929] 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 [ 57.312252] RSP: 0018:ffff8880184afbc0 EFLAGS: 00010286 [ 57.313277] RAX: 0000000000000000 RBX: ffffed1003095f78 RCX: ffffffff813a4050 [ 57.314612] RDX: ffff8880141b3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.315948] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003095f2f [ 57.317307] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.318649] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184afdf8 [ 57.319982] FS: 00007f772526d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.321526] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.322638] CR2: 00007ffc9160eef7 CR3: 000000001e925000 CR4: 0000000000350ef0 [ 57.323980] Call Trace: [ 57.324501] [ 57.324958] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.325900] ? __create_object+0x59/0x80 [ 57.326711] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.327739] __vmalloc_noprof+0x59/0x60 [ 57.328543] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.329472] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.330454] bpf_prog_alloc+0x39/0x200 [ 57.331218] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.332214] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.333140] do_seccomp+0x349/0x25e0 [ 57.333910] ? find_held_lock+0x2b/0x80 [ 57.334708] ? do_prlimit+0x310/0x610 [ 57.335495] ? __pfx_do_seccomp+0x10/0x10 [ 57.336331] ? do_raw_spin_unlock+0x53/0x220 [ 57.337224] ? _raw_spin_unlock+0x1e/0x40 [ 57.337997] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.339007] ? static_key_count+0x60/0x80 [ 57.339854] prctl_set_seccomp+0x4e/0x70 [ 57.340676] __do_sys_prctl+0xe6c/0x1d70 [ 57.341530] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.342430] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.343457] ? irqentry_exit+0xf3/0x650 [ 57.344281] do_syscall_64+0xbf/0x430 [ 57.345028] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.346040] RIP: 0033:0x7f772575f5cd [ 57.346796] 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 [ 57.350073] RSP: 002b:00007ffc9160d000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.351354] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f772575f5cd [ 57.352432] RDX: 0000562708e10e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.353515] RBP: 00007ffc9160d060 R08: 0000000000000000 R09: 00007ffc9160c700 [ 57.354586] R10: 0000000000000000 R11: 0000000000000246 R12: 00005627188e4ad0 [ 57.355662] R13: 00007ffc9160d490 R14: 00005627188e5bc0 R15: 00005627188f6780 [ 57.356734] [ 57.357088] irq event stamp: 1763 [ 57.357623] hardirqs last enabled at (1773): [] __up_console_sem+0x78/0x80 [ 57.358866] hardirqs last disabled at (1782): [] __up_console_sem+0x5d/0x80 [ 57.360112] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 57.361395] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 57.362644] ---[ end trace 0000000000000000 ]--- [ 58.191517] ------------[ cut here ]------------ [ 58.192434] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.194424] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/253 [ 58.195865] Modules linked in: [ 58.196473] CPU: 1 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 58.198450] Tainted: [W]=WARN [ 58.199010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.200457] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.201358] 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 [ 58.204530] RSP: 0018:ffff88801a187bc0 EFLAGS: 00010286 [ 58.205517] RAX: 0000000000000000 RBX: ffffed1003430f78 RCX: ffffffff813a4050 [ 58.206793] RDX: ffff88800decd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.208061] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003430f2f [ 58.209336] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.210595] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a187df8 [ 58.211870] FS: 00007fc006e7e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 58.213282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.214326] CR2: 00007fff15c54ef7 CR3: 000000000e568000 CR4: 0000000000350ef0 [ 58.215579] Call Trace: [ 58.216043] [ 58.216482] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.217400] ? __create_object+0x59/0x80 [ 58.218179] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.219096] __vmalloc_noprof+0x59/0x60 [ 58.219855] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.220710] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.221640] bpf_prog_alloc+0x39/0x200 [ 58.222365] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.223278] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.224143] do_seccomp+0x349/0x25e0 [ 58.224849] ? find_held_lock+0x2b/0x80 [ 58.225602] ? do_prlimit+0x310/0x610 [ 58.226343] ? __pfx_do_seccomp+0x10/0x10 [ 58.227081] ? do_raw_spin_unlock+0x53/0x220 [ 58.227903] ? _raw_spin_unlock+0x1e/0x40 [ 58.228671] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.229630] ? static_key_count+0x60/0x80 [ 58.230414] prctl_set_seccomp+0x4e/0x70 [ 58.231136] __do_sys_prctl+0xe6c/0x1d70 [ 58.231904] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.232731] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.233691] ? irqentry_exit+0xf3/0x650 [ 58.234436] do_syscall_64+0xbf/0x430 [ 58.235114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.236034] RIP: 0033:0x7fc0073705cd [ 58.238191] 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 [ 58.240865] RSP: 002b:00007fff15c53930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.242001] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0073705cd [ 58.243060] RDX: 000055a159523e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.244108] RBP: 00007fff15c53990 R08: 0000000000000000 R09: 00007fff15c53030 [ 58.245170] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a181829bf0 [ 58.246216] R13: 00007fff15c53dc0 R14: 000055a181833380 R15: 000055a18183e460 [ 58.247286] [ 58.247633] irq event stamp: 2049 [ 58.248149] hardirqs last enabled at (2057): [] __up_console_sem+0x78/0x80 [ 58.249418] hardirqs last disabled at (2068): [] __up_console_sem+0x5d/0x80 [ 58.250653] softirqs last enabled at (1972): [] handle_softirqs+0x50c/0x770 [ 58.251921] softirqs last disabled at (1949): [] __irq_exit_rcu+0xc4/0x100 [ 58.253172] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:19706' (ECDSA) to the list of known hosts. 2025/11/18 16:15:47 fuzzer started 2025/11/18 16:15:48 dialing manager at localhost:34383 2025/11/18 16:15:48 checking machine... 2025/11/18 16:15:48 checking revisions... [ 59.166963] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:15:48 testing simple program... [ 59.253030] cgroup: Unknown subsys name 'net' [ 59.307717] cgroup: Unknown subsys name 'cpuset' [ 59.320886] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:15:47 Registers: info registers vcpu 0 RAX=ffff888015d10001 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888015d0fc01 RSI=ffff888015d0fcd8 RDI=ffff888015d0f8d8 RBP=ffff888015d0f920 RSP=ffff888015d0f840 R8 =ffffffff86aaea62 R9 =ffff888015d0f908 R10=000000000003c9ed R11=0000000000023c25 R12=ffff888015d0f928 R13=ffff888015d08000 R14=ffff888015d0fce0 R15=ffff888015d0f8c8 RIP=ffffffff8135e2f1 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 00007f772526d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc91607000 CR3=000000000d793000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080000001 RBX=ffff88806cf28e40 RCX=ffffffff8166e4e0 RDX=ffff888009643780 RSI=0000000000000000 RDI=0000000000000007 RBP=0000000d7be24040 RSP=ffff8880096efcf0 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff8880e548f000 R13=0000000d7bf18280 R14=1ffff110012ddfa0 R15=0000000000000000 RIP=ffffffff81751767 RFL=00000046 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f39a0b1e008 CR3=000000000cd4e000 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=dd2fe1d5bb7e818d8a454a8ee2be91fb XMM02=ec2efd57dc4c00df00000000003045e8 XMM03=c065e1951d75afd400000000003046b8 XMM04=79159510a26ae88200000000000ae988 XMM05=ecceddc04117e5bd0000000000321fc8 XMM06=ae874397eddf69350000000000321068 XMM07=e042d86d42eb936e00000000003115c8 XMM08=c065e1951d75afd400000000003046b8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000