[ 46.015481] ------------[ cut here ]------------ [ 46.016525] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.018807] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.020415] Modules linked in: [ 46.021061] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.023572] Tainted: [W]=WARN [ 46.024194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.025897] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.026898] 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 [ 46.030414] RSP: 0018:ffff888009a67bc0 EFLAGS: 00010286 [ 46.031482] RAX: 0000000000000000 RBX: ffffed100134cf78 RCX: ffffffff813a4050 [ 46.032892] RDX: ffff888017ec0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.034285] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100134cf2f [ 46.035701] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.037106] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888009a67df8 [ 46.038511] FS: 00007fc0efada900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.040092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.041242] CR2: 00007ffcc72baef8 CR3: 000000000cb79000 CR4: 0000000000350ef0 [ 46.042662] Call Trace: [ 46.043165] [ 46.043664] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.044647] ? __create_object+0x59/0x80 [ 46.045499] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.046564] __vmalloc_noprof+0x59/0x60 [ 46.047344] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.048309] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.049324] bpf_prog_alloc+0x39/0x200 [ 46.050124] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.051124] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.052112] do_seccomp+0x349/0x25e0 [ 46.052886] ? find_held_lock+0x2b/0x80 [ 46.053716] ? do_prlimit+0x310/0x610 [ 46.054516] ? __pfx_do_seccomp+0x10/0x10 [ 46.055314] ? do_raw_spin_unlock+0x53/0x220 [ 46.056234] ? _raw_spin_unlock+0x1e/0x40 [ 46.057088] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.058144] ? static_key_count+0x60/0x80 [ 46.059010] prctl_set_seccomp+0x4e/0x70 [ 46.059857] __do_sys_prctl+0xe6c/0x1d70 [ 46.060695] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.061617] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.062665] ? irqentry_exit+0xf3/0x650 [ 46.063491] do_syscall_64+0xbf/0x430 [ 46.064238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.065265] RIP: 0033:0x7fc0effcc5cd [ 46.066006] 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 [ 46.069418] RSP: 002b:00007ffcc72b8a70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.070887] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc0effcc5cd [ 46.072272] RDX: 000055a4c2286e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.073642] RBP: 00007ffcc72b8ad0 R08: 0000000000000000 R09: 00007ffcc72b8170 [ 46.074989] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a4ec461ad0 [ 46.076353] R13: 00007ffcc72b8f00 R14: 000055a4ec462bc0 R15: 000055a4ec473780 [ 46.077756] [ 46.078204] irq event stamp: 1845 [ 46.078902] hardirqs last enabled at (1855): [] __up_console_sem+0x78/0x80 [ 46.080530] hardirqs last disabled at (1864): [] __up_console_sem+0x5d/0x80 [ 46.082145] softirqs last enabled at (1668): [] handle_softirqs+0x50c/0x770 [ 46.083799] softirqs last disabled at (1663): [] __irq_exit_rcu+0xc4/0x100 [ 46.085291] ---[ end trace 0000000000000000 ]--- [ 49.853039] ------------[ cut here ]------------ [ 49.854011] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.856079] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 49.857543] Modules linked in: [ 49.858143] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.860176] Tainted: [W]=WARN [ 49.860783] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.862271] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.863187] 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 [ 49.866436] RSP: 0018:ffff888017affbc0 EFLAGS: 00010286 [ 49.867440] RAX: 0000000000000000 RBX: ffffed1002f5ff78 RCX: ffffffff813a4050 [ 49.868745] RDX: ffff8880161f1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.870034] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f5ff2f [ 49.871332] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.872640] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017affdf8 [ 49.873930] FS: 00007f9453c50900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.875417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.876485] CR2: 00007ffdec9e2ef8 CR3: 000000000d023000 CR4: 0000000000350ef0 [ 49.877790] Call Trace: [ 49.878249] [ 49.878707] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.879621] ? __create_object+0x59/0x80 [ 49.880407] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.881328] __vmalloc_noprof+0x59/0x60 [ 49.882098] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.882973] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.883914] bpf_prog_alloc+0x39/0x200 [ 49.884668] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.885615] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.886566] do_seccomp+0x349/0x25e0 [ 49.887249] ? find_held_lock+0x2b/0x80 [ 49.888022] ? do_prlimit+0x310/0x610 [ 49.888774] ? __pfx_do_seccomp+0x10/0x10 [ 49.889557] ? do_raw_spin_unlock+0x53/0x220 [ 49.890348] ? _raw_spin_unlock+0x1e/0x40 [ 49.891121] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.892082] ? static_key_count+0x60/0x80 [ 49.892888] prctl_set_seccomp+0x4e/0x70 [ 49.893657] __do_sys_prctl+0xe6c/0x1d70 [ 49.894442] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.895288] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.896299] ? irqentry_exit+0xf3/0x650 [ 49.897069] do_syscall_64+0xbf/0x430 [ 49.897800] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.898741] RIP: 0033:0x7f94541425cd [ 49.899449] 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 [ 49.902606] RSP: 002b:00007ffdec9e0f50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.903986] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94541425cd [ 49.905280] RDX: 0000564cef896e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.906623] RBP: 00007ffdec9e0fb0 R08: 0000000000000000 R09: 00007ffdec9e0650 [ 49.907930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564cf79fead0 [ 49.909214] R13: 00007ffdec9e13e0 R14: 0000564cf79ffbc0 R15: 0000564cf7a10780 [ 49.910524] [ 49.910960] irq event stamp: 1747 [ 49.911627] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 49.913102] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 49.914387] softirqs last enabled at (1706): [] handle_softirqs+0x50c/0x770 [ 49.915711] softirqs last disabled at (1701): [] __irq_exit_rcu+0xc4/0x100 [ 49.917024] ---[ end trace 0000000000000000 ]--- [ 50.733422] ------------[ cut here ]------------ [ 50.734318] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.736522] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.737978] Modules linked in: [ 50.738624] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.740631] Tainted: [W]=WARN [ 50.741194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.742677] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.743608] 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 [ 50.746788] RSP: 0018:ffff888016d97bc0 EFLAGS: 00010286 [ 50.747860] RAX: 0000000000000000 RBX: ffffed1002db2f78 RCX: ffffffff813a4050 [ 50.749442] RDX: ffff888016893780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.750752] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db2f2f [ 50.752071] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.753386] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d97df8 [ 50.754693] FS: 00007f3534931900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.756153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.757214] CR2: 00007f3534e23580 CR3: 000000000ce56000 CR4: 0000000000350ef0 [ 50.758496] Call Trace: [ 50.758960] [ 50.759430] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.760293] ? __create_object+0x59/0x80 [ 50.761077] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.762067] __vmalloc_noprof+0x59/0x60 [ 50.762846] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.763752] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.764713] bpf_prog_alloc+0x39/0x200 [ 50.765462] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.766411] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.767275] do_seccomp+0x349/0x25e0 [ 50.768012] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.768907] ? __pfx_do_seccomp+0x10/0x10 [ 50.769700] ? find_held_lock+0x2b/0x80 [ 50.770477] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.771460] ? static_key_count+0x60/0x80 [ 50.772234] prctl_set_seccomp+0x4e/0x70 [ 50.773025] __do_sys_prctl+0xe6c/0x1d70 [ 50.773798] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.774662] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.775650] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.776633] ? irqentry_exit+0xf3/0x650 [ 50.777420] do_syscall_64+0xbf/0x430 [ 50.778126] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.779082] RIP: 0033:0x7f3534e235cd [ 50.779818] 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 [ 50.782981] RSP: 002b:00007fff13e83cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.784395] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3534e235cd [ 50.785678] RDX: 000055caf00d4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.786962] RBP: 00007fff13e83d30 R08: 0000000000000000 R09: 00007fff13e833d0 [ 50.788278] R10: 0000000000000000 R11: 0000000000000246 R12: 000055caf687db10 [ 50.789387] R13: 00007fff13e84160 R14: 000055caf687e2b0 R15: 000055caf68926f0 [ 50.790472] [ 50.790825] irq event stamp: 1721 [ 50.791327] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 50.792645] hardirqs last disabled at (1740): [] __up_console_sem+0x5d/0x80 [ 50.793924] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 50.795227] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 50.796502] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1665' (ECDSA) to the list of known hosts. 2025/11/18 00:52:05 fuzzer started 2025/11/18 00:52:05 dialing manager at localhost:37895 2025/11/18 00:52:05 checking machine... 2025/11/18 00:52:05 checking revisions... [ 51.691045] kmemleak: Automatic memory scanning thread ended 2025/11/18 00:52:05 testing simple program... [ 51.773463] cgroup: Unknown subsys name 'net' [ 51.828408] cgroup: Unknown subsys name 'cpuset' [ 51.840281] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:52:04 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=4b952e4da9267483 RDX=ffffffff8135e4a9 RSI=000000005e406224 RDI=ffff88806ce31cd0 RBP=ffff888014297ad8 RSP=ffff888014297a00 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=ffff888014297ac8 R14=ffff8880161f5340 R15=ffff888014297a80 RIP=ffffffff815bcf95 RFL=00000282 [--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 00007f9453c50900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f9454207618 CR3=0000000010121000 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=0000000000025c7b 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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff9072e9f8 CR3=000000000c237000 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=32353a303020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3334325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363638 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000