[ 54.017272] ------------[ cut here ]------------ [ 54.018201] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.020291] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 54.021776] Modules linked in: [ 54.022413] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.024492] Tainted: [W]=WARN [ 54.025063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.026524] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.027431] 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 [ 54.030618] RSP: 0018:ffff88801b00fbc0 EFLAGS: 00010286 [ 54.031609] RAX: 0000000000000000 RBX: ffffed1003601f78 RCX: ffffffff813a4050 [ 54.032900] RDX: ffff888015869bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.034181] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003601f2f [ 54.035466] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.036758] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b00fdf8 [ 54.038048] FS: 00007f7c612b7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 54.039489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.040548] CR2: 00007fff50023ef7 CR3: 000000000cc9d000 CR4: 0000000000350ef0 [ 54.041851] Call Trace: [ 54.042357] [ 54.042767] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.043675] ? __create_object+0x59/0x80 [ 54.044446] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.045445] __vmalloc_noprof+0x59/0x60 [ 54.046211] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.047039] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.047959] bpf_prog_alloc+0x39/0x200 [ 54.048723] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.049670] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.050593] do_seccomp+0x349/0x25e0 [ 54.051324] ? find_held_lock+0x2b/0x80 [ 54.052028] ? do_prlimit+0x310/0x610 [ 54.052787] ? __pfx_do_seccomp+0x10/0x10 [ 54.053560] ? do_raw_spin_unlock+0x53/0x220 [ 54.054398] ? _raw_spin_unlock+0x1e/0x40 [ 54.055194] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.056098] ? static_key_count+0x60/0x80 [ 54.056908] prctl_set_seccomp+0x4e/0x70 [ 54.057697] __do_sys_prctl+0xe6c/0x1d70 [ 54.058495] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.059372] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.060350] ? irqentry_exit+0xf3/0x650 [ 54.061070] do_syscall_64+0xbf/0x430 [ 54.061816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.062778] RIP: 0033:0x7f7c617a95cd [ 54.063495] 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 [ 54.066690] RSP: 002b:00007fff50022150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.068068] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7c617a95cd [ 54.069377] RDX: 00005632f6957e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.070689] RBP: 00007fff500221b0 R08: 0000000000000000 R09: 00007fff50021850 [ 54.071970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563315d93bf0 [ 54.073288] R13: 00007fff500225e0 R14: 0000563315d9d380 R15: 0000563315da8460 [ 54.074579] [ 54.075000] irq event stamp: 1785 [ 54.075650] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 54.077196] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 54.078734] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 54.080279] softirqs last disabled at (1655): [] __irq_exit_rcu+0xc4/0x100 [ 54.081787] ---[ end trace 0000000000000000 ]--- [ 57.567718] ------------[ cut here ]------------ [ 57.568688] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.570727] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 57.572193] Modules linked in: [ 57.572791] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.574777] Tainted: [W]=WARN [ 57.575377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.576854] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.577783] 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 [ 57.580961] RSP: 0018:ffff888016a1fbc0 EFLAGS: 00010286 [ 57.581940] RAX: 0000000000000000 RBX: ffffed1002d43f78 RCX: ffffffff813a4050 [ 57.583222] RDX: ffff88801586d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.584494] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d43f2f [ 57.585783] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.587068] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a1fdf8 [ 57.588364] FS: 00007f0248799900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.589809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.590878] CR2: 00007ffc3d215ef7 CR3: 000000000b711000 CR4: 0000000000350ef0 [ 57.592160] Call Trace: [ 57.592623] [ 57.593050] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.593952] ? __create_object+0x59/0x80 [ 57.594750] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.595731] __vmalloc_noprof+0x59/0x60 [ 57.596498] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.597385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.598320] bpf_prog_alloc+0x39/0x200 [ 57.599022] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.599946] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.600864] do_seccomp+0x349/0x25e0 [ 57.601592] ? find_held_lock+0x2b/0x80 [ 57.602356] ? do_prlimit+0x310/0x610 [ 57.603058] ? __pfx_do_seccomp+0x10/0x10 [ 57.603842] ? do_raw_spin_unlock+0x53/0x220 [ 57.604684] ? _raw_spin_unlock+0x1e/0x40 [ 57.605502] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.606463] ? static_key_count+0x60/0x80 [ 57.607276] prctl_set_seccomp+0x4e/0x70 [ 57.608017] __do_sys_prctl+0xe6c/0x1d70 [ 57.608817] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.609682] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.610656] ? irqentry_exit+0xf3/0x650 [ 57.611451] do_syscall_64+0xbf/0x430 [ 57.612195] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.613193] RIP: 0033:0x7f0248c8b5cd [ 57.613868] 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 [ 57.617041] RSP: 002b:00007ffc3d214930 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.618412] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0248c8b5cd [ 57.619706] RDX: 000055f040148e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.621026] RBP: 00007ffc3d214990 R08: 0000000000000000 R09: 00007ffc3d214030 [ 57.622307] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f0456072b0 [ 57.623602] R13: 00007ffc3d214dc0 R14: 000055f045609d20 R15: 000055f04561b8d0 [ 57.624901] [ 57.625359] irq event stamp: 1743 [ 57.625895] hardirqs last enabled at (1751): [] __up_console_sem+0x78/0x80 [ 57.627161] hardirqs last disabled at (1760): [] __up_console_sem+0x5d/0x80 [ 57.628424] softirqs last enabled at (1646): [] handle_softirqs+0x50c/0x770 [ 57.629740] softirqs last disabled at (1641): [] __irq_exit_rcu+0xc4/0x100 [ 57.630988] ---[ end trace 0000000000000000 ]--- [ 58.504623] ------------[ cut here ]------------ [ 58.505536] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.507946] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 58.509376] Modules linked in: [ 58.509955] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.511879] Tainted: [W]=WARN [ 58.512448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.513883] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.514775] 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 [ 58.517930] RSP: 0018:ffff88800f48fbc0 EFLAGS: 00010286 [ 58.518883] RAX: 0000000000000000 RBX: ffffed1001e91f78 RCX: ffffffff813a4050 [ 58.520146] RDX: ffff888017669bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.521593] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e91f2f [ 58.522846] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.524089] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f48fdf8 [ 58.525405] FS: 00007f629f941900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.526813] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.528212] CR2: 00007f629fe33580 CR3: 000000000d83f000 CR4: 0000000000350ef0 [ 58.529704] Call Trace: [ 58.530197] [ 58.530596] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.531472] ? __create_object+0x59/0x80 [ 58.532232] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.533194] __vmalloc_noprof+0x59/0x60 [ 58.533891] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.534741] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.535654] bpf_prog_alloc+0x39/0x200 [ 58.536395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.537304] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.538181] do_seccomp+0x349/0x25e0 [ 58.539010] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.539758] ? __pfx_do_seccomp+0x10/0x10 [ 58.540382] ? find_held_lock+0x2b/0x80 [ 58.540965] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.541741] ? static_key_count+0x60/0x80 [ 58.542370] prctl_set_seccomp+0x4e/0x70 [ 58.542951] __do_sys_prctl+0xe6c/0x1d70 [ 58.543572] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.544251] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.544988] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.545751] ? irqentry_exit+0xf3/0x650 [ 58.546359] do_syscall_64+0xbf/0x430 [ 58.546911] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.547657] RIP: 0033:0x7f629fe335cd [ 58.548208] 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 [ 58.550729] RSP: 002b:00007ffe83015e50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.551804] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f629fe335cd [ 58.552822] RDX: 00005624e3a79e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.553840] RBP: 00007ffe83015eb0 R08: 0000000000000000 R09: 00007ffe83015550 [ 58.554859] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624eb08fad0 [ 58.555872] R13: 00007ffe830162e0 R14: 00005624eb090bc0 R15: 00005624eb0a1780 [ 58.556929] [ 58.557314] irq event stamp: 1775 [ 58.557795] hardirqs last enabled at (1783): [] __up_console_sem+0x78/0x80 [ 58.559010] hardirqs last disabled at (1792): [] __up_console_sem+0x5d/0x80 [ 58.560225] softirqs last enabled at (1806): [] handle_softirqs+0x50c/0x770 [ 58.561496] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 58.562778] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:21171' (ECDSA) to the list of known hosts. 2025/11/18 01:31:50 fuzzer started 2025/11/18 01:31:50 dialing manager at localhost:37895 2025/11/18 01:31:50 checking machine... 2025/11/18 01:31:50 checking revisions... [ 59.450651] kmemleak: Automatic memory scanning thread ended 2025/11/18 01:31:50 testing simple program... [ 59.538952] cgroup: Unknown subsys name 'net' [ 59.598183] cgroup: Unknown subsys name 'cpuset' [ 59.611584] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 01:31:49 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff85e78700 RCX=ffffffff8175a5b5 RDX=ffff88800ce99bc0 RSI=0000000000000000 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88801b0273b8 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007f78a39e4d82 R13=0000000000000000 R14=ffff88800ce99bc0 R15=ffff888008c41780 RIP=ffffffff81751c70 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f78a31e7200 CR3=0000000013cc0000 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=756e696c2d34365f3638782f62696c2f XMM01=2e74707972636762696c2f756e672d78 XMM02=0030322e6f732e74707972636762696c XMM03=2f756e672d78756e696c2d34365f3638 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000050cb8fa1 RBX=000000002d448556 RCX=ffff888013f849a0 RDX=000000000000000c RSI=0000000074110fb3 RDI=0000000000000003 RBP=0000000000000000 RSP=ffff88801b00f7b0 R8 =000000004de19aa0 R9 =ffff88806bf85560 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff88801b00f818 R15=000000000000000c RIP=ffffffff82642466 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 00007f0248799900 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=00007ffc3d20e000 CR3=0000000020298000 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