[ 46.384526] ------------[ cut here ]------------ [ 46.385281] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.386982] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.388378] Modules linked in: [ 46.388861] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.390579] Tainted: [W]=WARN [ 46.391088] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.392399] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.393155] 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 [ 46.395771] RSP: 0018:ffff888019d27bc0 EFLAGS: 00010286 [ 46.396575] RAX: 0000000000000000 RBX: ffffed10033a4f78 RCX: ffffffff813a4050 [ 46.397632] RDX: ffff888009d05340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.398682] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033a4f2f [ 46.399748] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.400813] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019d27df8 [ 46.401897] FS: 00007f527f347900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.403080] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.403953] CR2: 00007ffc3cec8ef8 CR3: 0000000016fed000 CR4: 0000000000350ef0 [ 46.405005] Call Trace: [ 46.405383] [ 46.405716] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.406464] ? __create_object+0x59/0x80 [ 46.407125] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.407934] __vmalloc_noprof+0x59/0x60 [ 46.408524] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.409243] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.410013] bpf_prog_alloc+0x39/0x200 [ 46.410582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.411393] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.412148] do_seccomp+0x349/0x25e0 [ 46.412697] ? find_held_lock+0x2b/0x80 [ 46.413311] ? do_prlimit+0x310/0x610 [ 46.413915] ? __pfx_do_seccomp+0x10/0x10 [ 46.414531] ? do_raw_spin_unlock+0x53/0x220 [ 46.415224] ? _raw_spin_unlock+0x1e/0x40 [ 46.415834] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.416615] ? static_key_count+0x60/0x80 [ 46.417270] prctl_set_seccomp+0x4e/0x70 [ 46.417868] __do_sys_prctl+0xe6c/0x1d70 [ 46.418515] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.419234] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.420034] ? irqentry_exit+0xf3/0x650 [ 46.420625] do_syscall_64+0xbf/0x430 [ 46.421235] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.422003] RIP: 0033:0x7f527f8395cd [ 46.422542] 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 [ 46.425144] RSP: 002b:00007ffc3cec6990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.426261] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f527f8395cd [ 46.427300] RDX: 0000560137a54e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.428340] RBP: 00007ffc3cec69f0 R08: 0000000000000000 R09: 00007ffc3cec6090 [ 46.429387] R10: 0000000000000000 R11: 0000000000000246 R12: 00005601652fdad0 [ 46.430434] R13: 00007ffc3cec6e20 R14: 00005601652febc0 R15: 000056016530f780 [ 46.431502] [ 46.431850] irq event stamp: 1765 [ 46.432384] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 46.433618] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 46.434865] softirqs last enabled at (1520): [] handle_softirqs+0x50c/0x770 [ 46.436139] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 46.437378] ---[ end trace 0000000000000000 ]--- [ 49.964454] ------------[ cut here ]------------ [ 49.965324] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.967231] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.968609] Modules linked in: [ 49.969459] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.971614] Tainted: [W]=WARN [ 49.972192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.973574] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.974436] 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 [ 49.977417] RSP: 0018:ffff88800ee27bc0 EFLAGS: 00010286 [ 49.978340] RAX: 0000000000000000 RBX: ffffed1001dc4f78 RCX: ffffffff813a4050 [ 49.979570] RDX: ffff888013e79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.980797] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001dc4f2f [ 49.982020] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.983244] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ee27df8 [ 49.984477] FS: 00007f405e0b0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.985850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.986849] CR2: 00007ffe79d21ef8 CR3: 000000000d462000 CR4: 0000000000350ef0 [ 49.988106] Call Trace: [ 49.988543] [ 49.988981] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.989793] ? __create_object+0x59/0x80 [ 49.990540] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.991485] __vmalloc_noprof+0x59/0x60 [ 49.992217] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.993051] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.993931] bpf_prog_alloc+0x39/0x200 [ 49.994592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.995485] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.996340] do_seccomp+0x349/0x25e0 [ 49.997031] ? find_held_lock+0x2b/0x80 [ 49.997706] ? do_prlimit+0x310/0x610 [ 49.998409] ? __pfx_do_seccomp+0x10/0x10 [ 49.999160] ? do_raw_spin_unlock+0x53/0x220 [ 49.999939] ? _raw_spin_unlock+0x1e/0x40 [ 50.000626] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.001540] ? static_key_count+0x60/0x80 [ 50.002306] prctl_set_seccomp+0x4e/0x70 [ 50.003055] __do_sys_prctl+0xe6c/0x1d70 [ 50.003749] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.004564] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.005472] ? irqentry_exit+0xf3/0x650 [ 50.006197] do_syscall_64+0xbf/0x430 [ 50.006866] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.007768] RIP: 0033:0x7f405e5a25cd [ 50.008450] 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 [ 50.011437] RSP: 002b:00007ffe79d20020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.012725] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f405e5a25cd [ 50.013936] RDX: 0000563b62ae3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.015156] RBP: 00007ffe79d20080 R08: 0000000000000000 R09: 00007ffe79d1f720 [ 50.016368] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b94270ad0 [ 50.017573] R13: 00007ffe79d204b0 R14: 0000563b94271bc0 R15: 0000563b94282780 [ 50.018815] [ 50.019268] irq event stamp: 1863 [ 50.019837] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 50.021338] hardirqs last disabled at (1882): [] __up_console_sem+0x5d/0x80 [ 50.022781] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 50.024235] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 50.025672] ---[ end trace 0000000000000000 ]--- [ 50.827084] ------------[ cut here ]------------ [ 50.827984] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.829878] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 50.831267] Modules linked in: [ 50.831822] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.833683] Tainted: [W]=WARN [ 50.834242] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.835651] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.836524] 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 [ 50.839505] RSP: 0018:ffff888016c9fbc0 EFLAGS: 00010286 [ 50.840437] RAX: 0000000000000000 RBX: ffffed1002d93f78 RCX: ffffffff813a4050 [ 50.841639] RDX: ffff88800e6eb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.842898] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d93f2f [ 50.844094] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.845303] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c9fdf8 [ 50.846511] FS: 00007f932d955900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.847905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.848866] CR2: 00007f932de47580 CR3: 000000001fd9e000 CR4: 0000000000350ef0 [ 50.850107] Call Trace: [ 50.850538] [ 50.850999] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.851800] ? __create_object+0x59/0x80 [ 50.852545] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.853469] __vmalloc_noprof+0x59/0x60 [ 50.854195] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.855035] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.855869] bpf_prog_alloc+0x39/0x200 [ 50.856582] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.857463] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.858329] do_seccomp+0x349/0x25e0 [ 50.859040] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.859846] ? __pfx_do_seccomp+0x10/0x10 [ 50.860604] ? find_held_lock+0x2b/0x80 [ 50.861330] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.862246] ? static_key_count+0x60/0x80 [ 50.863026] prctl_set_seccomp+0x4e/0x70 [ 50.863721] __do_sys_prctl+0xe6c/0x1d70 [ 50.864478] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.865285] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.866196] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.867125] ? irqentry_exit+0xf3/0x650 [ 50.867806] do_syscall_64+0xbf/0x430 [ 50.868510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.869418] RIP: 0033:0x7f932de475cd [ 50.870091] 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 [ 50.873111] RSP: 002b:00007ffff527f060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.874399] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f932de475cd [ 50.875614] RDX: 000055fae2025e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.876843] RBP: 00007ffff527f0c0 R08: 0000000000000000 R09: 00007ffff527e760 [ 50.878080] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fafbcf8ad0 [ 50.879310] R13: 00007ffff527f4f0 R14: 000055fafbcf9bc0 R15: 000055fafbd0a780 [ 50.880555] [ 50.881001] irq event stamp: 1713 [ 50.881576] hardirqs last enabled at (1721): [] __up_console_sem+0x78/0x80 [ 50.883022] hardirqs last disabled at (1730): [] __up_console_sem+0x5d/0x80 [ 50.884473] softirqs last enabled at (1680): [] handle_softirqs+0x50c/0x770 [ 50.885938] softirqs last disabled at (1675): [] __irq_exit_rcu+0xc4/0x100 [ 50.887380] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21060' (ECDSA) to the list of known hosts. 2025/11/18 05:43:28 fuzzer started 2025/11/18 05:43:28 dialing manager at localhost:37895 2025/11/18 05:43:28 checking machine... 2025/11/18 05:43:28 checking revisions... [ 51.928748] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:43:28 testing simple program... [ 52.015047] cgroup: Unknown subsys name 'net' [ 52.062619] cgroup: Unknown subsys name 'cpuset' [ 52.079145] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:43:27 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff888009627748 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255da R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff888009627840 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 fffffe6a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f405e667618 CR3=000000000d60f000 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=74f1ed4883ed498b2d4cbcd94cadc244 XMM02=ec2efd57dc4c00df0000000000305cf0 XMM03=9d9d87ca7b70e0650000000000305dc0 XMM04=c891c5a8f048a9ee00000000000ae988 XMM05=14648eaa1277bab10000000000321e98 XMM06=817b8945e9d503730000000000321d20 XMM07=e042d86d42eb936e0000000000313888 XMM08=9d9d87ca7b70e0650000000000305dc0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000025339 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=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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff459c6de8 CR3=000000000de98000 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=33343a353020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3234325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323837 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000