[ 46.881943] ------------[ cut here ]------------ [ 46.882870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.884921] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.886386] Modules linked in: [ 46.886969] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.888953] Tainted: [W]=WARN [ 46.889560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.891067] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.892031] 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 [ 46.895238] RSP: 0018:ffff88801989fbc0 EFLAGS: 00010286 [ 46.896194] RAX: 0000000000000000 RBX: ffffed1003313f78 RCX: ffffffff813a4050 [ 46.897520] RDX: ffff88800f24b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.898829] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003313f2f [ 46.900130] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.901420] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801989fdf8 [ 46.902726] FS: 00007f90351b5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.904234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.905296] CR2: 00007f90356a7580 CR3: 000000000cb96000 CR4: 0000000000350ef0 [ 46.906613] Call Trace: [ 46.907088] [ 46.907532] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.908465] ? __create_object+0x59/0x80 [ 46.909265] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.910182] __vmalloc_noprof+0x59/0x60 [ 46.910945] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.911842] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.912783] bpf_prog_alloc+0x39/0x200 [ 46.913546] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.914505] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.915420] do_seccomp+0x349/0x25e0 [ 46.916118] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.917019] ? __pfx_do_seccomp+0x10/0x10 [ 46.917814] ? find_held_lock+0x2b/0x80 [ 46.918581] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.919550] ? static_key_count+0x60/0x80 [ 46.920381] prctl_set_seccomp+0x4e/0x70 [ 46.921129] __do_sys_prctl+0xe6c/0x1d70 [ 46.921935] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.922805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.923801] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.924803] ? irqentry_exit+0xf3/0x650 [ 46.925577] do_syscall_64+0xbf/0x430 [ 46.926313] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.927271] RIP: 0033:0x7f90356a75cd [ 46.927955] 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 [ 46.931165] RSP: 002b:00007ffea8cba430 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.932631] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90356a75cd [ 46.933941] RDX: 000055fbf9999e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.935261] RBP: 00007ffea8cba490 R08: 0000000000000000 R09: 00007ffea8cb9b30 [ 46.936488] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fc1459dbf0 [ 46.937560] R13: 00007ffea8cba8c0 R14: 000055fc145a7380 R15: 000055fc145b2460 [ 46.938642] [ 46.939001] irq event stamp: 1665 [ 46.939547] hardirqs last enabled at (1675): [] __up_console_sem+0x78/0x80 [ 46.940828] hardirqs last disabled at (1684): [] __up_console_sem+0x5d/0x80 [ 46.942093] softirqs last enabled at (1624): [] handle_softirqs+0x50c/0x770 [ 46.943384] softirqs last disabled at (1619): [] __irq_exit_rcu+0xc4/0x100 [ 46.944651] ---[ end trace 0000000000000000 ]--- [ 50.550804] ------------[ cut here ]------------ [ 50.551749] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.553802] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 50.555242] Modules linked in: [ 50.555852] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.558075] Tainted: [W]=WARN [ 50.558734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.560229] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.561108] 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 [ 50.564254] RSP: 0018:ffff88801711fbc0 EFLAGS: 00010286 [ 50.565196] RAX: 0000000000000000 RBX: ffffed1002e23f78 RCX: ffffffff813a4050 [ 50.566525] RDX: ffff88800f2f3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.567805] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e23f2f [ 50.569077] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.570349] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801711fdf8 [ 50.571635] FS: 00007fb90ca5d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.573085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.574139] CR2: 00007ffce2a97ef7 CR3: 000000000df9a000 CR4: 0000000000350ef0 [ 50.575428] Call Trace: [ 50.575899] [ 50.576359] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.577264] ? __create_object+0x59/0x80 [ 50.578001] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.578959] __vmalloc_noprof+0x59/0x60 [ 50.579722] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.580604] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.581537] bpf_prog_alloc+0x39/0x200 [ 50.582260] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.583134] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.584044] do_seccomp+0x349/0x25e0 [ 50.584774] ? find_held_lock+0x2b/0x80 [ 50.585541] ? do_prlimit+0x310/0x610 [ 50.586280] ? __pfx_do_seccomp+0x10/0x10 [ 50.587022] ? do_raw_spin_unlock+0x53/0x220 [ 50.587867] ? _raw_spin_unlock+0x1e/0x40 [ 50.588656] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.589608] ? static_key_count+0x60/0x80 [ 50.590419] prctl_set_seccomp+0x4e/0x70 [ 50.591148] __do_sys_prctl+0xe6c/0x1d70 [ 50.591945] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.592802] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.593767] ? irqentry_exit+0xf3/0x650 [ 50.594542] do_syscall_64+0xbf/0x430 [ 50.595276] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.596242] RIP: 0033:0x7fb90cf4f5cd [ 50.596907] 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 [ 50.600055] RSP: 002b:00007ffce2a95cb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.601418] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb90cf4f5cd [ 50.602704] RDX: 0000556883961e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.604015] RBP: 00007ffce2a95d10 R08: 0000000000000000 R09: 00007ffce2a953b0 [ 50.605293] R10: 0000000000000000 R11: 0000000000000246 R12: 000055689c7d52b0 [ 50.606563] R13: 00007ffce2a96140 R14: 000055689c7d7d20 R15: 000055689c7e98d0 [ 50.607858] [ 50.608322] irq event stamp: 1797 [ 50.608919] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 50.610956] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 50.612496] softirqs last enabled at (1820): [] handle_softirqs+0x50c/0x770 [ 50.614038] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 50.615542] ---[ end trace 0000000000000000 ]--- [ 51.411788] ------------[ cut here ]------------ [ 51.412749] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 51.414769] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 51.416253] Modules linked in: [ 51.416839] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 51.418809] Tainted: [W]=WARN [ 51.419389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 51.420872] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 51.421778] 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 [ 51.424930] RSP: 0018:ffff88800f117bc0 EFLAGS: 00010286 [ 51.425909] RAX: 0000000000000000 RBX: ffffed1001e22f78 RCX: ffffffff813a4050 [ 51.427183] RDX: ffff8880146c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 51.428499] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e22f2f [ 51.429770] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 51.431047] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f117df8 [ 51.432339] FS: 00007f7ce6b80900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 51.433777] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.434836] CR2: 00007ffcb95beef7 CR3: 00000000105cc000 CR4: 0000000000350ef0 [ 51.436126] Call Trace: [ 51.436637] [ 51.437046] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 51.437952] ? __create_object+0x59/0x80 [ 51.438723] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 51.439692] __vmalloc_noprof+0x59/0x60 [ 51.440456] bpf_prog_alloc_no_stats+0x55/0x470 [ 51.441324] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.442260] bpf_prog_alloc+0x39/0x200 [ 51.442947] ? __pfx_seccomp_check_filter+0x10/0x10 [ 51.443963] bpf_prog_create_from_user+0xb2/0x2f0 [ 51.444960] do_seccomp+0x349/0x25e0 [ 51.445676] ? find_held_lock+0x2b/0x80 [ 51.446443] ? do_prlimit+0x310/0x610 [ 51.447139] ? __pfx_do_seccomp+0x10/0x10 [ 51.447941] ? do_raw_spin_unlock+0x53/0x220 [ 51.448780] ? _raw_spin_unlock+0x1e/0x40 [ 51.449549] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 51.450521] ? static_key_count+0x60/0x80 [ 51.451321] prctl_set_seccomp+0x4e/0x70 [ 51.452059] __do_sys_prctl+0xe6c/0x1d70 [ 51.452838] ? __pfx___do_sys_prctl+0x10/0x10 [ 51.453703] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 51.454674] ? irqentry_exit+0xf3/0x650 [ 51.455445] do_syscall_64+0xbf/0x430 [ 51.456149] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 51.457093] RIP: 0033:0x7f7ce70725cd [ 51.457788] 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 [ 51.460957] RSP: 002b:00007ffcb95bc440 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 51.462320] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7ce70725cd [ 51.463600] RDX: 000056340adcae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 51.464896] RBP: 00007ffcb95bc4a0 R08: 0000000000000000 R09: 00007ffcb95bbb40 [ 51.466177] R10: 0000000000000000 R11: 0000000000000246 R12: 000056341d4ebad0 [ 51.467468] R13: 00007ffcb95bc8d0 R14: 000056341d4ecbc0 R15: 000056341d4fd780 [ 51.468770] [ 51.469190] irq event stamp: 1725 [ 51.469825] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 51.471341] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 51.472864] softirqs last enabled at (1502): [] handle_softirqs+0x50c/0x770 [ 51.474402] softirqs last disabled at (1497): [] __irq_exit_rcu+0xc4/0x100 [ 51.475932] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28362' (ECDSA) to the list of known hosts. 2025/11/17 23:36:26 fuzzer started 2025/11/17 23:36:26 dialing manager at localhost:37895 2025/11/17 23:36:26 checking machine... 2025/11/17 23:36:26 checking revisions... [ 52.301629] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:36:26 testing simple program... [ 52.378342] cgroup: Unknown subsys name 'net' [ 52.434951] cgroup: Unknown subsys name 'cpuset' [ 52.448041] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:36:25 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88806ce08a30 RCX=ffff88806ce08984 RDX=1ffff1100d9c1151 RSI=ffffffff85e1ffe0 RDI=ffffffff813c0e01 RBP=ffff88806ce08a88 RSP=ffff88806ce08a18 R8 =0000000000000001 R9 =ffff88806ce08a70 R10=000000000003c9ed R11=0000000000011d83 R12=ffff88806ce08af8 R13=0000000000000000 R14=ffff88800f2f5340 R15=ffff888009472140 RIP=ffffffff8135e1b9 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 00007fb90ca5d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffce2a8f000 CR3=000000000d7bf000 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=0000000000000002 RBX=ffff888009757dc0 RCX=ffffffff86a0b8ba RDX=ffff888009758001 RSI=0000000000000000 RDI=ffff888009757850 RBP=ffff888009750000 RSP=ffff8880097577c8 R8 =ffffffff86a0b8be R9 =ffff888009757880 R10=000000000003c9ed R11=000000000000897b R12=ffff888009757801 R13=ffff888009757888 R14=ffff888009757dc0 R15=ffff888009757840 RIP=ffffffff84c7219a RFL=00000212 [----A--] 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4176c72000 CR3=000000000bd26000 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=2d181d75539d17b53d42ebc83f7b87f4 XMM02=2c67c8bc2e329bc300000000003022e8 XMM03=fb795ef6d65770560000000000310c68 XMM04=81ddd863aeba255d00000000000ae988 XMM05=0394861f14684e590000000000320a68 XMM06=3e829fc8c8edc99000000000003208f0 XMM07=e042d86d42eb936e0000000000311db8 XMM08=01b307683e1cdb360000000000302348 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000