[ 46.321872] ------------[ cut here ]------------ [ 46.322761] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.324705] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/237 [ 46.326115] Modules linked in: [ 46.326750] CPU: 1 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.328913] Tainted: [W]=WARN [ 46.329561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.330977] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.331876] 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 [ 46.334894] RSP: 0018:ffff888017f9fbc0 EFLAGS: 00010286 [ 46.335835] RAX: 0000000000000000 RBX: ffffed1002ff3f78 RCX: ffffffff813a4050 [ 46.337163] RDX: ffff88801660d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.338403] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ff3f2f [ 46.339731] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.341056] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f9fdf8 [ 46.342308] FS: 00007f0245115900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.343712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.344745] CR2: 00007f0245607580 CR3: 000000000e6cf000 CR4: 0000000000350ef0 [ 46.346001] Call Trace: [ 46.346490] [ 46.346888] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.347778] ? __create_object+0x59/0x80 [ 46.348538] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.349507] __vmalloc_noprof+0x59/0x60 [ 46.350204] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.351077] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.351998] bpf_prog_alloc+0x39/0x200 [ 46.352718] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.353647] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.354525] do_seccomp+0x349/0x25e0 [ 46.355180] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.356061] ? __pfx_do_seccomp+0x10/0x10 [ 46.356896] ? find_held_lock+0x2b/0x80 [ 46.357632] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.358578] ? static_key_count+0x60/0x80 [ 46.359371] prctl_set_seccomp+0x4e/0x70 [ 46.360088] __do_sys_prctl+0xe6c/0x1d70 [ 46.360879] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.361721] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.362674] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.363616] ? irqentry_exit+0xf3/0x650 [ 46.364370] do_syscall_64+0xbf/0x430 [ 46.365058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.365988] RIP: 0033:0x7f02456075cd [ 46.366691] 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 [ 46.369780] RSP: 002b:00007ffed3294080 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.371111] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f02456075cd [ 46.372401] RDX: 000055d911708e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.373668] RBP: 00007ffed32940e0 R08: 0000000000000000 R09: 00007ffed3293780 [ 46.374916] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d93dd1cad0 [ 46.376162] R13: 00007ffed3294510 R14: 000055d93dd1dbc0 R15: 000055d93dd2e780 [ 46.377440] [ 46.377852] irq event stamp: 1809 [ 46.378492] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 46.379982] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 46.381496] softirqs last enabled at (1758): [] handle_softirqs+0x50c/0x770 [ 46.382986] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 46.384475] ---[ end trace 0000000000000000 ]--- [ 49.746808] ------------[ cut here ]------------ [ 49.747711] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.749698] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/244 [ 49.751401] Modules linked in: [ 49.751980] CPU: 1 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.753916] Tainted: [W]=WARN [ 49.754559] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.756116] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.757105] 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 [ 49.760459] RSP: 0018:ffff888016d2fbc0 EFLAGS: 00010286 [ 49.761511] RAX: 0000000000000000 RBX: ffffed1002da5f78 RCX: ffffffff813a4050 [ 49.762868] RDX: ffff88800f62b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.764247] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da5f2f [ 49.765628] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.766982] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d2fdf8 [ 49.768335] FS: 00007ff549c57900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.769860] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.770984] CR2: 00007ffe6a858ef7 CR3: 000000000dbe4000 CR4: 0000000000350ef0 [ 49.772346] Call Trace: [ 49.772839] [ 49.773327] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.774280] ? __create_object+0x59/0x80 [ 49.775062] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.776094] __vmalloc_noprof+0x59/0x60 [ 49.776906] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.777836] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.778828] bpf_prog_alloc+0x39/0x200 [ 49.779625] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.780614] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.781588] do_seccomp+0x349/0x25e0 [ 49.782361] ? find_held_lock+0x2b/0x80 [ 49.783119] ? do_prlimit+0x310/0x610 [ 49.783905] ? __pfx_do_seccomp+0x10/0x10 [ 49.784742] ? do_raw_spin_unlock+0x53/0x220 [ 49.785643] ? _raw_spin_unlock+0x1e/0x40 [ 49.786480] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.787507] ? static_key_count+0x60/0x80 [ 49.788362] prctl_set_seccomp+0x4e/0x70 [ 49.789152] __do_sys_prctl+0xe6c/0x1d70 [ 49.789992] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.790918] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.791949] ? irqentry_exit+0xf3/0x650 [ 49.792771] do_syscall_64+0xbf/0x430 [ 49.793558] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.794565] RIP: 0033:0x7ff54a1495cd [ 49.795320] 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 [ 49.798697] RSP: 002b:00007ffe6a857c90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.800142] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff54a1495cd [ 49.801534] RDX: 000055cc1421ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.802890] RBP: 00007ffe6a857cf0 R08: 0000000000000000 R09: 00007ffe6a857390 [ 49.804258] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cc40c50bf0 [ 49.805533] R13: 00007ffe6a858120 R14: 000055cc40c5a380 R15: 000055cc40c65460 [ 49.806707] [ 49.807085] irq event stamp: 1795 [ 49.807663] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 49.809066] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 49.810430] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 49.811828] softirqs last disabled at (1739): [] __irq_exit_rcu+0xc4/0x100 [ 49.813207] ---[ end trace 0000000000000000 ]--- [ 50.598994] ------------[ cut here ]------------ [ 50.599902] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.601984] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.603436] Modules linked in: [ 50.604020] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.606169] Tainted: [W]=WARN [ 50.606778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.608264] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.609143] 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 [ 50.612289] RSP: 0018:ffff888017bdfbc0 EFLAGS: 00010286 [ 50.613267] RAX: 0000000000000000 RBX: ffffed1002f7bf78 RCX: ffffffff813a4050 [ 50.614559] RDX: ffff888016dc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.615844] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7bf2f [ 50.617137] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.618410] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bdfdf8 [ 50.619708] FS: 00007fc41c56b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.621151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.622242] CR2: 00007fff4661cef7 CR3: 000000000d548000 CR4: 0000000000350ef0 [ 50.623524] Call Trace: [ 50.623985] [ 50.624432] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.625320] ? __create_object+0x59/0x80 [ 50.626038] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.626981] __vmalloc_noprof+0x59/0x60 [ 50.627722] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.628568] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.629492] bpf_prog_alloc+0x39/0x200 [ 50.630163] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.631066] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.631948] do_seccomp+0x349/0x25e0 [ 50.632637] ? find_held_lock+0x2b/0x80 [ 50.633385] ? do_prlimit+0x310/0x610 [ 50.634065] ? __pfx_do_seccomp+0x10/0x10 [ 50.634838] ? do_raw_spin_unlock+0x53/0x220 [ 50.635631] ? _raw_spin_unlock+0x1e/0x40 [ 50.636408] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.637356] ? static_key_count+0x60/0x80 [ 50.638092] prctl_set_seccomp+0x4e/0x70 [ 50.638845] __do_sys_prctl+0xe6c/0x1d70 [ 50.639605] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.640441] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.641388] ? irqentry_exit+0xf3/0x650 [ 50.642094] do_syscall_64+0xbf/0x430 [ 50.642811] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.643734] RIP: 0033:0x7fc41ca5d5cd [ 50.644411] 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 [ 50.647516] RSP: 002b:00007fff4661ae70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.648837] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc41ca5d5cd [ 50.650110] RDX: 000055d0c7071e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.651355] RBP: 00007fff4661aed0 R08: 0000000000000000 R09: 00007fff4661a570 [ 50.652629] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0fd92ab10 [ 50.654121] R13: 00007fff4661b300 R14: 000055d0fd92b2b0 R15: 000055d0fd93f6f0 [ 50.655367] [ 50.655779] irq event stamp: 1765 [ 50.656435] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 50.658280] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 50.659761] softirqs last enabled at (1714): [] handle_softirqs+0x50c/0x770 [ 50.661257] softirqs last disabled at (1709): [] __irq_exit_rcu+0xc4/0x100 [ 50.662725] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30096' (ECDSA) to the list of known hosts. 2025/11/17 09:44:23 fuzzer started 2025/11/17 09:44:24 dialing manager at localhost:37895 2025/11/17 09:44:24 checking machine... 2025/11/17 09:44:24 checking revisions... [ 51.789184] kmemleak: Automatic memory scanning thread ended 2025/11/17 09:44:24 testing simple program... [ 51.877738] cgroup: Unknown subsys name 'net' [ 51.945903] cgroup: Unknown subsys name 'cpuset' [ 51.959183] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 09:44:23 Registers: info registers vcpu 0 RAX=000000009de6a822 RBX=00000000108fc0dc RCX=000000009d35b84a RDX=000000000000000d RSI=ffff88801632769c RDI=0000000000000005 RBP=0000000000000000 RSP=ffff8880163275e0 R8 =00000000735a0892 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000000 R13=0000000000000000 R14=ffff888016327648 R15=000000000000000d RIP=ffffffff82642402 RFL=00000203 [------C] 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 00007f77cad56900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f77ca4706e0 CR3=000000000dcc4000 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=af8b698cf597b5a51d495d597c9e5453 XMM02=0000000000309400eff9b2d0a8fce9cb XMM03=00000000003094d02c67c8bc2e329bc3 XMM04=3ae6455ccfe4c01400000000000ae988 XMM05=f24c7086eafc64510000000000323ce0 XMM06=3e829fc8c8edc9900000000000322b28 XMM07=fb795ef6d65770560000000000312d18 XMM08=2c67c8bc2e329bc30000000000309470 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000020000 RBX=ffff888016a30000 RCX=0000000000000000 RDX=0000000000020005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff888016a30a58 RSP=ffff8880162b7490 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888016a30a58 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----P-] 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 00007ff549c57900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe6a851000 CR3=000000000e078000 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