[ 46.052658] ------------[ cut here ]------------ [ 46.053595] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.055579] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 46.058244] Modules linked in: [ 46.058890] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.060868] Tainted: [W]=WARN [ 46.061418] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.062871] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.063771] 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 [ 46.066938] RSP: 0018:ffff888015ea7bc0 EFLAGS: 00010286 [ 46.067910] RAX: 0000000000000000 RBX: ffffed1002bd4f78 RCX: ffffffff813a4050 [ 46.069181] RDX: ffff888015ee1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.070479] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bd4f2f [ 46.071753] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.073019] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015ea7df8 [ 46.074304] FS: 00007f7989244900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.075746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.076808] CR2: 00007f7989736580 CR3: 000000000ced8000 CR4: 0000000000350ef0 [ 46.078112] Call Trace: [ 46.078575] [ 46.079014] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.079903] ? __create_object+0x59/0x80 [ 46.080633] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.081611] __vmalloc_noprof+0x59/0x60 [ 46.082361] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.083222] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.084151] bpf_prog_alloc+0x39/0x200 [ 46.084873] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.085810] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.086660] do_seccomp+0x349/0x25e0 [ 46.087376] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.088266] ? __pfx_do_seccomp+0x10/0x10 [ 46.089055] ? find_held_lock+0x2b/0x80 [ 46.089842] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.090801] ? static_key_count+0x60/0x80 [ 46.091559] prctl_set_seccomp+0x4e/0x70 [ 46.092329] __do_sys_prctl+0xe6c/0x1d70 [ 46.093128] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.093984] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.094953] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.095913] ? irqentry_exit+0xf3/0x650 [ 46.096622] do_syscall_64+0xbf/0x430 [ 46.097366] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.098313] RIP: 0033:0x7f79897365cd [ 46.099022] 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 [ 46.102198] RSP: 002b:00007ffddd438280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.103562] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f79897365cd [ 46.104829] RDX: 00005592859a7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.106122] RBP: 00007ffddd4382e0 R08: 0000000000000000 R09: 00007ffddd437980 [ 46.107398] R10: 0000000000000000 R11: 0000000000000246 R12: 00005592bfe752b0 [ 46.108670] R13: 00007ffddd438710 R14: 00005592bfe77d20 R15: 00005592bfe898d0 [ 46.109969] [ 46.110398] irq event stamp: 2005 [ 46.111034] hardirqs last enabled at (2015): [] __up_console_sem+0x78/0x80 [ 46.112542] hardirqs last disabled at (2024): [] __up_console_sem+0x5d/0x80 [ 46.114066] softirqs last enabled at (1572): [] handle_softirqs+0x50c/0x770 [ 46.115611] softirqs last disabled at (1567): [] __irq_exit_rcu+0xc4/0x100 [ 46.117142] ---[ end trace 0000000000000000 ]--- [ 49.403600] ------------[ cut here ]------------ [ 49.404564] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.406572] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.408044] Modules linked in: [ 49.408641] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.410943] Tainted: [W]=WARN [ 49.411513] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.413238] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.414480] 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 [ 49.418707] RSP: 0018:ffff8880169bfbc0 EFLAGS: 00010286 [ 49.419996] RAX: 0000000000000000 RBX: ffffed1002d37f78 RCX: ffffffff813a4050 [ 49.421374] RDX: ffff888015ca1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.422753] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d37f2f [ 49.424099] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.425446] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169bfdf8 [ 49.426790] FS: 00007fdc3c584900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.428293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.429428] CR2: 00007fdc3ca76580 CR3: 000000000e0e6000 CR4: 0000000000350ef0 [ 49.430774] Call Trace: [ 49.431265] [ 49.431686] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.432621] ? __create_object+0x59/0x80 [ 49.433455] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.434473] __vmalloc_noprof+0x59/0x60 [ 49.435269] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.436192] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.437189] bpf_prog_alloc+0x39/0x200 [ 49.437943] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.438924] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.439866] do_seccomp+0x349/0x25e0 [ 49.440578] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.441525] ? __pfx_do_seccomp+0x10/0x10 [ 49.442353] ? find_held_lock+0x2b/0x80 [ 49.443151] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.444155] ? static_key_count+0x60/0x80 [ 49.444968] prctl_set_seccomp+0x4e/0x70 [ 49.445806] __do_sys_prctl+0xe6c/0x1d70 [ 49.446591] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.447486] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.448493] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.449524] ? irqentry_exit+0xf3/0x650 [ 49.450346] do_syscall_64+0xbf/0x430 [ 49.451125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.452118] RIP: 0033:0x7fdc3ca765cd [ 49.452834] 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 [ 49.456129] RSP: 002b:00007fff7626d2d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.457574] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdc3ca765cd [ 49.458921] RDX: 000055a22f091e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.460262] RBP: 00007fff7626d330 R08: 0000000000000000 R09: 00007fff7626c9d0 [ 49.461608] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a247ef62b0 [ 49.462957] R13: 00007fff7626d760 R14: 000055a247ef8d20 R15: 000055a247f0a8d0 [ 49.464311] [ 49.464789] irq event stamp: 1837 [ 49.465436] hardirqs last enabled at (1845): [] __up_console_sem+0x78/0x80 [ 49.467025] hardirqs last disabled at (1854): [] __up_console_sem+0x5d/0x80 [ 49.468608] softirqs last enabled at (1814): [] handle_softirqs+0x50c/0x770 [ 49.470235] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 49.471789] ---[ end trace 0000000000000000 ]--- [ 50.274011] ------------[ cut here ]------------ [ 50.274959] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.276957] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.278456] Modules linked in: [ 50.279152] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.281178] Tainted: [W]=WARN [ 50.281790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.283300] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.284233] 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 [ 50.287410] RSP: 0018:ffff888016cd7bc0 EFLAGS: 00010286 [ 50.288373] RAX: 0000000000000000 RBX: ffffed1002d9af78 RCX: ffffffff813a4050 [ 50.289675] RDX: ffff888015ee5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.290984] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d9af2f [ 50.292286] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.293597] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016cd7df8 [ 50.294905] FS: 00007f065c85f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.296380] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.297457] CR2: 00007ffddd3e1ef7 CR3: 000000000d015000 CR4: 0000000000350ef0 [ 50.298766] Call Trace: [ 50.299234] [ 50.299649] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.300552] ? __create_object+0x59/0x80 [ 50.301347] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.302334] __vmalloc_noprof+0x59/0x60 [ 50.303100] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.303989] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.304919] bpf_prog_alloc+0x39/0x200 [ 50.305617] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.306560] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.307481] do_seccomp+0x349/0x25e0 [ 50.308202] ? find_held_lock+0x2b/0x80 [ 50.308982] ? do_prlimit+0x310/0x610 [ 50.309705] ? __pfx_do_seccomp+0x10/0x10 [ 50.310506] ? do_raw_spin_unlock+0x53/0x220 [ 50.311357] ? _raw_spin_unlock+0x1e/0x40 [ 50.312147] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.313124] ? static_key_count+0x60/0x80 [ 50.313946] prctl_set_seccomp+0x4e/0x70 [ 50.314685] __do_sys_prctl+0xe6c/0x1d70 [ 50.315489] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.316368] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.317366] ? irqentry_exit+0xf3/0x650 [ 50.318150] do_syscall_64+0xbf/0x430 [ 50.318905] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.319887] RIP: 0033:0x7f065cd515cd [ 50.320561] 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 [ 50.323795] RSP: 002b:00007ffddd3e0360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.325204] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f065cd515cd [ 50.326516] RDX: 0000557d3cb2ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.327810] RBP: 00007ffddd3e03c0 R08: 0000000000000000 R09: 00007ffddd3dfa60 [ 50.329094] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557d72e86ad0 [ 50.330404] R13: 00007ffddd3e07f0 R14: 0000557d72e87bc0 R15: 0000557d72e98780 [ 50.331745] [ 50.332183] irq event stamp: 1803 [ 50.332845] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 50.334406] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 50.335948] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 50.337532] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 50.339070] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:26316' (ECDSA) to the list of known hosts. 2025/11/19 06:04:19 fuzzer started 2025/11/19 06:04:19 dialing manager at localhost:34383 2025/11/19 06:04:19 checking machine... 2025/11/19 06:04:19 checking revisions... [ 51.202776] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:04:19 testing simple program... [ 51.296286] cgroup: Unknown subsys name 'net' [ 51.365062] cgroup: Unknown subsys name 'cpuset' [ 51.380512] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:04:18 Registers: info registers vcpu 0 RAX=0000000000022000 RBX=ffff8880185e5340 RCX=0000000000000001 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880185e5d98 RSP=ffff88806ce08878 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880185e5de8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270c5 RFL=00000056 [---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 00007fdc3c584900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff76267000 CR3=000000000e37d000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000291a3 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff39444278 CR3=000000000d74f000 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=ecc8e10c938b01b3ca4cb89e7ec1e30c XMM02=0000000000304268ec2efd57dc4c00df XMM03=0000000000311650c05c0df98f6fd4e9 XMM04=1fea8f460c10f04500000000000ae988 XMM05=d96330e2d2db863200000000003204b8 XMM06=474038aa6c007e1f0000000000320340 XMM07=e042d86d42eb936e00000000003118d0 XMM08=c05c0df98f6fd4e900000000003042c8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000