[ 38.893677] ------------[ cut here ]------------ [ 38.894627] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.896687] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 38.898176] Modules linked in: [ 38.898873] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.900892] Tainted: [W]=WARN [ 38.901505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.902998] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.903920] 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 [ 38.907324] RSP: 0018:ffff8880171b7bc0 EFLAGS: 00010286 [ 38.908585] RAX: 0000000000000000 RBX: ffffed1002e36f78 RCX: ffffffff813a4050 [ 38.909886] RDX: ffff888015b81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.911196] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e36f2f [ 38.912482] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.913774] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171b7df8 [ 38.915320] FS: 00007ff4a5e2f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 38.917039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.918300] CR2: 00007fffaf215ef7 CR3: 0000000016752000 CR4: 0000000000350ef0 [ 38.919633] Call Trace: [ 38.920103] [ 38.920573] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.921483] ? __create_object+0x59/0x80 [ 38.922230] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.923230] __vmalloc_noprof+0x59/0x60 [ 38.924003] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.924887] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.925834] bpf_prog_alloc+0x39/0x200 [ 38.926603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.927569] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.928483] do_seccomp+0x349/0x25e0 [ 38.929170] ? find_held_lock+0x2b/0x80 [ 38.929939] ? do_prlimit+0x310/0x610 [ 38.930685] ? __pfx_do_seccomp+0x10/0x10 [ 38.931496] ? do_raw_spin_unlock+0x53/0x220 [ 38.932347] ? _raw_spin_unlock+0x1e/0x40 [ 38.933097] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.934069] ? static_key_count+0x60/0x80 [ 38.934897] prctl_set_seccomp+0x4e/0x70 [ 38.935694] __do_sys_prctl+0xe6c/0x1d70 [ 38.936496] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.937376] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.938362] ? irqentry_exit+0xf3/0x650 [ 38.939108] do_syscall_64+0xbf/0x430 [ 38.939861] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.940817] RIP: 0033:0x7ff4a63215cd [ 38.941524] 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 [ 38.944747] RSP: 002b:00007fffaf213630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.946130] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff4a63215cd [ 38.947449] RDX: 000055dc100b8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.948746] RBP: 00007fffaf213690 R08: 0000000000000000 R09: 00007fffaf212d30 [ 38.950042] R10: 0000000000000000 R11: 0000000000000246 R12: 000055dc3d7cdb10 [ 38.951361] R13: 00007fffaf213ac0 R14: 000055dc3d7ce2b0 R15: 000055dc3d7e26f0 [ 38.952675] [ 38.953105] irq event stamp: 1807 [ 38.953766] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 38.955328] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 38.956873] softirqs last enabled at (1786): [] handle_softirqs+0x50c/0x770 [ 38.958438] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 38.959909] ---[ end trace 0000000000000000 ]--- [ 41.890144] ------------[ cut here ]------------ [ 41.891080] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 41.893161] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/240 [ 41.894663] Modules linked in: [ 41.895319] CPU: 0 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 41.897411] Tainted: [W]=WARN [ 41.897962] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 41.899454] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 41.900378] 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 [ 41.903591] RSP: 0018:ffff888019a57bc0 EFLAGS: 00010286 [ 41.904591] RAX: 0000000000000000 RBX: ffffed100334af78 RCX: ffffffff813a4050 [ 41.905888] RDX: ffff888017339bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 41.907203] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100334af2f [ 41.908483] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 41.909792] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019a57df8 [ 41.911092] FS: 00007f4b16d14900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 41.912548] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 41.913610] CR2: 00007f4b17206580 CR3: 000000001f6b6000 CR4: 0000000000350ef0 [ 41.914910] Call Trace: [ 41.915410] [ 41.915825] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 41.916733] ? __create_object+0x59/0x80 [ 41.917532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.918503] __vmalloc_noprof+0x59/0x60 [ 41.919235] bpf_prog_alloc_no_stats+0x55/0x470 [ 41.920129] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.921066] bpf_prog_alloc+0x39/0x200 [ 41.921808] ? __pfx_seccomp_check_filter+0x10/0x10 [ 41.922754] bpf_prog_create_from_user+0xb2/0x2f0 [ 41.923694] do_seccomp+0x349/0x25e0 [ 41.924414] ? __pfx_css_rstat_updated+0x10/0x10 [ 41.925334] ? __pfx_do_seccomp+0x10/0x10 [ 41.926089] ? find_held_lock+0x2b/0x80 [ 41.926860] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 41.927822] ? static_key_count+0x60/0x80 [ 41.928640] prctl_set_seccomp+0x4e/0x70 [ 41.929441] __do_sys_prctl+0xe6c/0x1d70 [ 41.930202] ? __pfx___do_sys_prctl+0x10/0x10 [ 41.931112] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 41.932159] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 41.933157] ? irqentry_exit+0xf3/0x650 [ 41.933937] do_syscall_64+0xbf/0x430 [ 41.934680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 41.935652] RIP: 0033:0x7f4b172065cd [ 41.936366] 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 [ 41.939567] RSP: 002b:00007fff9df53420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 41.940932] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4b172065cd [ 41.942262] RDX: 00005562f3e63e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 41.943578] RBP: 00007fff9df53480 R08: 0000000000000000 R09: 00007fff9df52b20 [ 41.944863] R10: 0000000000000000 R11: 0000000000000246 R12: 00005562fe63c2b0 [ 41.946144] R13: 00007fff9df538b0 R14: 00005562fe63ed20 R15: 00005562fe6508d0 [ 41.947461] [ 41.947892] irq event stamp: 1731 [ 41.948555] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 41.950100] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 41.951643] softirqs last enabled at (1284): [] handle_softirqs+0x50c/0x770 [ 41.953192] softirqs last disabled at (1279): [] __irq_exit_rcu+0xc4/0x100 [ 41.954730] ---[ end trace 0000000000000000 ]--- [ 42.721838] ------------[ cut here ]------------ [ 42.722748] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.724777] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/247 [ 42.726479] Modules linked in: [ 42.727083] CPU: 1 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.729328] Tainted: [W]=WARN [ 42.729886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.731360] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.732219] 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 [ 42.735427] RSP: 0018:ffff8880184b7bc0 EFLAGS: 00010286 [ 42.736409] RAX: 0000000000000000 RBX: ffffed1003096f78 RCX: ffffffff813a4050 [ 42.737704] RDX: ffff88801a810000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.739012] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003096f2f [ 42.740293] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.741571] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880184b7df8 [ 42.742909] FS: 00007f4f5e5bb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.744373] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.745459] CR2: 00007f4f5eb214a6 CR3: 000000001f51c000 CR4: 0000000000350ef0 [ 42.746795] Call Trace: [ 42.747316] [ 42.747725] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.748622] ? __create_object+0x59/0x80 [ 42.749392] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.750351] __vmalloc_noprof+0x59/0x60 [ 42.751070] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.751938] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.752870] bpf_prog_alloc+0x39/0x200 [ 42.753605] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.754530] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.755452] do_seccomp+0x349/0x25e0 [ 42.756123] ? find_held_lock+0x2b/0x80 [ 42.756887] ? do_prlimit+0x310/0x610 [ 42.757614] ? __pfx_do_seccomp+0x10/0x10 [ 42.758401] ? do_raw_spin_unlock+0x53/0x220 [ 42.759203] ? _raw_spin_unlock+0x1e/0x40 [ 42.760340] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.761313] ? static_key_count+0x60/0x80 [ 42.762065] prctl_set_seccomp+0x4e/0x70 [ 42.762853] __do_sys_prctl+0xe6c/0x1d70 [ 42.763632] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.764493] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.765462] ? irqentry_exit+0xf3/0x650 [ 42.766180] do_syscall_64+0xbf/0x430 [ 42.766939] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.767899] RIP: 0033:0x7f4f5eaad5cd [ 42.768606] 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 [ 42.771919] RSP: 002b:00007ffd46f9f0a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.773347] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f4f5eaad5cd [ 42.774654] RDX: 000055b4fe8ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.775952] RBP: 00007ffd46f9f100 R08: 0000000000000000 R09: 00007ffd46f9e7a0 [ 42.777260] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b525b0aad0 [ 42.778675] R13: 00007ffd46f9f530 R14: 000055b525b0bbc0 R15: 000055b525b1c780 [ 42.780283] [ 42.780722] irq event stamp: 1853 [ 42.781406] hardirqs last enabled at (1863): [] __up_console_sem+0x78/0x80 [ 42.782973] hardirqs last disabled at (1872): [] __up_console_sem+0x5d/0x80 [ 42.784404] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 42.785866] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 42.787366] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:59570' (ECDSA) to the list of known hosts. 2025/11/17 09:05:29 fuzzer started 2025/11/17 09:05:30 dialing manager at localhost:37895 2025/11/17 09:05:30 checking machine... 2025/11/17 09:05:30 checking revisions... [ 43.688195] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:05:30 testing simple program... [ 43.791413] cgroup: Unknown subsys name 'net' [ 43.883665] cgroup: Unknown subsys name 'cpuset' [ 43.916961] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 09:05:29 Registers: info registers vcpu 0 RAX=0000000000040141 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 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8b3bab2600 CR3=0000000013c91000 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=d47bd6d69b950ba06d4ad8ce41e3e3cf XMM02=0000000000301780eff9b2d0a8fce9cb XMM03=00000000003018502c67c8bc2e329bc3 XMM04=af082629c302a12400000000000ae988 XMM05=0bab24b4996b2a78000000000031e8e8 XMM06=d74844bf967d85ba000000000031d988 XMM07=e042d86d42eb936e000000000030d7e8 XMM08=c20672309b4efb9b0000000000301850 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=255630821f11977f RDX=ffffffff8135e4a9 RSI=0000000010e2cc00 RDI=00000000a4e8a246 RBP=ffff88800f48f828 RSP=ffff88800f48f760 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff88800f48f818 R14=ffff8880159c8000 R15=ffff88800f48f7d0 RIP=ffffffff8135e4c5 RFL=00000202 [-------] 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 00007f4b16d14900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4b16ce3008 CR3=000000001f6fd000 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