[ 46.191447] ------------[ cut here ]------------ [ 46.192367] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.194375] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.195846] Modules linked in: [ 46.196488] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.198715] Tainted: [W]=WARN [ 46.199596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.201084] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.202001] 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 [ 46.205211] RSP: 0018:ffff888015a97bc0 EFLAGS: 00010286 [ 46.206191] RAX: 0000000000000000 RBX: ffffed1002b52f78 RCX: ffffffff813a4050 [ 46.207464] RDX: ffff88801bc25340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.208779] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b52f2f [ 46.210066] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.211375] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015a97df8 [ 46.212669] FS: 00007f5eab4a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.214129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.215185] CR2: 00007f5eab997580 CR3: 000000000cb4b000 CR4: 0000000000350ef0 [ 46.216474] Call Trace: [ 46.216971] [ 46.217384] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.218282] ? __create_object+0x59/0x80 [ 46.219079] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.220059] __vmalloc_noprof+0x59/0x60 [ 46.220774] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.221649] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.222569] bpf_prog_alloc+0x39/0x200 [ 46.223306] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.224247] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.225185] do_seccomp+0x349/0x25e0 [ 46.225859] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.226776] ? __pfx_do_seccomp+0x10/0x10 [ 46.227571] ? find_held_lock+0x2b/0x80 [ 46.228337] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.229310] ? static_key_count+0x60/0x80 [ 46.230112] prctl_set_seccomp+0x4e/0x70 [ 46.230850] __do_sys_prctl+0xe6c/0x1d70 [ 46.231652] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.232541] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.233509] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.234475] ? irqentry_exit+0xf3/0x650 [ 46.235247] do_syscall_64+0xbf/0x430 [ 46.235985] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.236939] RIP: 0033:0x7f5eab9975cd [ 46.237620] 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 [ 46.240798] RSP: 002b:00007ffca47425d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.242159] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5eab9975cd [ 46.243442] RDX: 00005623071abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.244756] RBP: 00007ffca4742630 R08: 0000000000000000 R09: 00007ffca4741cd0 [ 46.246044] R10: 0000000000000000 R11: 0000000000000246 R12: 000056230e775bf0 [ 46.247329] R13: 00007ffca4742a60 R14: 000056230e77f380 R15: 000056230e78a460 [ 46.248648] [ 46.249119] irq event stamp: 1817 [ 46.249717] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 46.251234] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 46.252781] softirqs last enabled at (1700): [] handle_softirqs+0x50c/0x770 [ 46.254358] softirqs last disabled at (1853): [] __irq_exit_rcu+0xc4/0x100 [ 46.255867] ---[ end trace 0000000000000000 ]--- [ 49.684956] ------------[ cut here ]------------ [ 49.685811] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.687770] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.689216] Modules linked in: [ 49.689801] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.692013] Tainted: [W]=WARN [ 49.692581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.694092] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.695003] 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 [ 49.698148] RSP: 0018:ffff8880184afbc0 EFLAGS: 00010286 [ 49.699111] RAX: 0000000000000000 RBX: ffffed1003095f78 RCX: ffffffff813a4050 [ 49.700388] RDX: ffff88800f1f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.701654] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003095f2f [ 49.702925] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.704175] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184afdf8 [ 49.705472] FS: 00007f1fb471f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.706906] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.707938] CR2: 00007ffc02306ef7 CR3: 000000000e50e000 CR4: 0000000000350ef0 [ 49.709219] Call Trace: [ 49.709680] [ 49.710116] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.711001] ? __create_object+0x59/0x80 [ 49.711729] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.712705] __vmalloc_noprof+0x59/0x60 [ 49.713437] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.714288] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.715217] bpf_prog_alloc+0x39/0x200 [ 49.715951] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.716847] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.717732] do_seccomp+0x349/0x25e0 [ 49.718431] ? lock_acquire+0x15e/0x2f0 [ 49.719194] ? find_held_lock+0x2b/0x80 [ 49.719934] ? __pfx_do_seccomp+0x10/0x10 [ 49.720688] ? lock_release+0xc8/0x290 [ 49.721432] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.722379] ? static_key_count+0x60/0x80 [ 49.723172] prctl_set_seccomp+0x4e/0x70 [ 49.723938] __do_sys_prctl+0xe6c/0x1d70 [ 49.724682] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.725548] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.726510] do_syscall_64+0xbf/0x430 [ 49.727253] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.728211] RIP: 0033:0x7f1fb4c115cd [ 49.728877] 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 [ 49.732062] RSP: 002b:00007ffc02305390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.733423] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1fb4c115cd [ 49.734680] RDX: 0000556c7f622e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.735952] RBP: 00007ffc023053f0 R08: 0000000000000000 R09: 00007ffc02304a90 [ 49.737243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556c855ebad0 [ 49.738513] R13: 00007ffc02305820 R14: 0000556c855ecbc0 R15: 0000556c855fd780 [ 49.739794] [ 49.740257] irq event stamp: 1781 [ 49.740869] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.742390] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 49.743905] softirqs last enabled at (1334): [] handle_softirqs+0x50c/0x770 [ 49.745429] softirqs last disabled at (1313): [] __irq_exit_rcu+0xc4/0x100 [ 49.746922] ---[ end trace 0000000000000000 ]--- [ 50.531140] ------------[ cut here ]------------ [ 50.532088] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.534112] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.535585] Modules linked in: [ 50.536491] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.538569] Tainted: [W]=WARN [ 50.539188] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.540696] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.541623] 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 [ 50.544837] RSP: 0018:ffff888016b2fbc0 EFLAGS: 00010286 [ 50.545824] RAX: 0000000000000000 RBX: ffffed1002d65f78 RCX: ffffffff813a4050 [ 50.547117] RDX: ffff88801a145340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.548433] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d65f2f [ 50.549737] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.551038] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b2fdf8 [ 50.552343] FS: 00007fc521fab900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.553808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.554879] CR2: 00007ffc61e02ef7 CR3: 000000001bed7000 CR4: 0000000000350ef0 [ 50.556202] Call Trace: [ 50.556684] [ 50.557141] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.558053] ? __create_object+0x59/0x80 [ 50.558795] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.559762] __vmalloc_noprof+0x59/0x60 [ 50.560523] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.561397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.562338] bpf_prog_alloc+0x39/0x200 [ 50.563077] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.564021] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.564949] do_seccomp+0x349/0x25e0 [ 50.565635] ? find_held_lock+0x2b/0x80 [ 50.566402] ? do_prlimit+0x310/0x610 [ 50.567164] ? __pfx_do_seccomp+0x10/0x10 [ 50.567958] ? do_raw_spin_unlock+0x53/0x220 [ 50.568774] ? _raw_spin_unlock+0x1e/0x40 [ 50.569549] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.570520] ? static_key_count+0x60/0x80 [ 50.571330] prctl_set_seccomp+0x4e/0x70 [ 50.572115] __do_sys_prctl+0xe6c/0x1d70 [ 50.572868] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.573754] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.574726] ? irqentry_exit+0xf3/0x650 [ 50.575504] do_syscall_64+0xbf/0x430 [ 50.576257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.577246] RIP: 0033:0x7fc52249d5cd [ 50.577967] 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 [ 50.581162] RSP: 002b:00007ffc61e00790 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.582540] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc52249d5cd [ 50.583828] RDX: 000055ee57f71e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.585134] RBP: 00007ffc61e007f0 R08: 0000000000000000 R09: 00007ffc61dffe90 [ 50.586260] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ee81f0dbf0 [ 50.587347] R13: 00007ffc61e00c20 R14: 000055ee81f17380 R15: 000055ee81f22460 [ 50.588456] [ 50.588813] irq event stamp: 1781 [ 50.589362] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 50.590630] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 50.591915] softirqs last enabled at (1306): [] handle_softirqs+0x50c/0x770 [ 50.593226] softirqs last disabled at (1301): [] __irq_exit_rcu+0xc4/0x100 [ 50.594498] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12771' (ECDSA) to the list of known hosts. 2025/11/18 21:02:32 fuzzer started 2025/11/18 21:02:33 dialing manager at localhost:34383 2025/11/18 21:02:33 checking machine... 2025/11/18 21:02:33 checking revisions... [ 51.493079] kmemleak: Automatic memory scanning thread ended 2025/11/18 21:02:33 testing simple program... [ 51.576216] cgroup: Unknown subsys name 'net' [ 51.629613] cgroup: Unknown subsys name 'cpuset' [ 51.647879] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 21:02:32 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff866dc320 RCX=ffffffff816194bd RDX=0000000000000000 RSI=ffffffff86a49dba RDI=ffffffff866dc318 RBP=ffffffff866dc324 RSP=ffff888009627778 R8 =ffffffff86a49dba R9 =0000000000000000 R10=000000000003c9ed R11=0000000000012f5f R12=ffffffff866dc324 R13=ffffffff866dc318 R14=ffffffff866dc320 R15=dffffc0000000000 RIP=ffffffff8135da98 RFL=00000256 [---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc022ff000 CR3=000000000dc4f000 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=2032333a32303a313220383120766f4e XMM01=6964206465766965636552203a5d3134 XMM02=6f63736964203a31313a363331303520 XMM03=7266207463656e6e6f63736964206465 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732031333a32303a3132203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff88800f1fb800 RCX=ffffffff814a4de3 RDX=fffffbfff0cc9f0b RSI=0000000000000008 RDI=ffffffff8664f850 RBP=ffff88800f1fb780 RSP=ffff88806cf08d40 R8 =0000000000000000 R9 =fffffbfff0cc9f0a R10=ffffffff8664f857 R11=0000000000000001 R12=000000000001b9b0 R13=0000000000000001 R14=ffff88800f1fb8a8 R15=ffff88800f1fb780 RIP=ffffffff814a4deb RFL=00000047 [---Z-PC] 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 00007f4c614a3700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f90b0a53018 CR3=000000000dc4f000 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=656e6e6f637369642064657669656365 XMM02=63736964203a31313a36333130352074 XMM03=66207463656e6e6f6373696420646576 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363331 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000