[ 59.303551] ------------[ cut here ]------------ [ 59.304518] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 59.306506] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 59.307966] Modules linked in: [ 59.308560] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 59.310522] Tainted: [W]=WARN [ 59.311112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 59.312597] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 59.313513] 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 [ 59.316711] RSP: 0018:ffff888018d6fbc0 EFLAGS: 00010286 [ 59.317650] RAX: 0000000000000000 RBX: ffffed10031adf78 RCX: ffffffff813a4050 [ 59.318964] RDX: ffff888015cf3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 59.320267] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031adf2f [ 59.321559] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 59.322855] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018d6fdf8 [ 59.324156] FS: 00007ff0e2261900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 59.325605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 59.326665] CR2: 00007ff0e2753580 CR3: 00000000161fc000 CR4: 0000000000350ef0 [ 59.327998] Call Trace: [ 59.328461] [ 59.328918] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 59.329822] ? __create_object+0x59/0x80 [ 59.330575] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 59.331550] __vmalloc_noprof+0x59/0x60 [ 59.332308] bpf_prog_alloc_no_stats+0x55/0x470 [ 59.333181] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.334130] bpf_prog_alloc+0x39/0x200 [ 59.334872] ? __pfx_seccomp_check_filter+0x10/0x10 [ 59.335809] bpf_prog_create_from_user+0xb2/0x2f0 [ 59.336674] do_seccomp+0x349/0x25e0 [ 59.337395] ? __pfx_css_rstat_updated+0x10/0x10 [ 59.338298] ? __pfx_do_seccomp+0x10/0x10 [ 59.339105] ? find_held_lock+0x2b/0x80 [ 59.339872] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 59.340832] ? static_key_count+0x60/0x80 [ 59.341592] prctl_set_seccomp+0x4e/0x70 [ 59.342374] __do_sys_prctl+0xe6c/0x1d70 [ 59.343164] ? __pfx___do_sys_prctl+0x10/0x10 [ 59.344040] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 59.345014] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 59.346003] ? irqentry_exit+0xf3/0x650 [ 59.346792] do_syscall_64+0xbf/0x430 [ 59.347496] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 59.348448] RIP: 0033:0x7ff0e27535cd [ 59.349159] 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 [ 59.352348] RSP: 002b:00007ffeb15e1c80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 59.353721] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff0e27535cd [ 59.354997] RDX: 00005586a37efe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 59.356247] RBP: 00007ffeb15e1ce0 R08: 0000000000000000 R09: 00007ffeb15e1380 [ 59.357322] R10: 0000000000000000 R11: 0000000000000246 R12: 00005586c02b5ad0 [ 59.358400] R13: 00007ffeb15e2110 R14: 00005586c02b6bc0 R15: 00005586c02c7780 [ 59.359487] [ 59.359878] irq event stamp: 1731 [ 59.360383] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 59.361663] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 59.362946] softirqs last enabled at (1604): [] handle_softirqs+0x50c/0x770 [ 59.364235] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 59.365497] ---[ end trace 0000000000000000 ]--- [ 62.585660] ------------[ cut here ]------------ [ 62.586623] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 62.588625] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 62.590134] Modules linked in: [ 62.590793] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 62.592827] Tainted: [W]=WARN [ 62.593391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 62.594861] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 62.595783] 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 [ 62.598978] RSP: 0018:ffff888016e1fbc0 EFLAGS: 00010286 [ 62.599965] RAX: 0000000000000000 RBX: ffffed1002dc3f78 RCX: ffffffff813a4050 [ 62.601278] RDX: ffff888015bb0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 62.602586] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc3f2f [ 62.603892] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 62.605187] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e1fdf8 [ 62.606470] FS: 00007f45542d9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 62.607921] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 62.608986] CR2: 00007ffc3dad0ef7 CR3: 000000000e358000 CR4: 0000000000350ef0 [ 62.610277] Call Trace: [ 62.610796] [ 62.611226] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 62.612144] ? __create_object+0x59/0x80 [ 62.612946] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 62.613914] __vmalloc_noprof+0x59/0x60 [ 62.614627] bpf_prog_alloc_no_stats+0x55/0x470 [ 62.615500] ? __pfx_seccomp_check_filter+0x10/0x10 [ 62.616449] bpf_prog_alloc+0x39/0x200 [ 62.617183] ? __pfx_seccomp_check_filter+0x10/0x10 [ 62.618121] bpf_prog_create_from_user+0xb2/0x2f0 [ 62.619029] do_seccomp+0x349/0x25e0 [ 62.619772] ? find_held_lock+0x2b/0x80 [ 62.620488] ? do_prlimit+0x310/0x610 [ 62.621223] ? __pfx_do_seccomp+0x10/0x10 [ 62.622020] ? do_raw_spin_unlock+0x53/0x220 [ 62.622859] ? _raw_spin_unlock+0x1e/0x40 [ 62.623612] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 62.624591] ? static_key_count+0x60/0x80 [ 62.625399] prctl_set_seccomp+0x4e/0x70 [ 62.626181] __do_sys_prctl+0xe6c/0x1d70 [ 62.626977] ? __pfx___do_sys_prctl+0x10/0x10 [ 62.627842] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 62.628826] ? irqentry_exit+0xf3/0x650 [ 62.629546] do_syscall_64+0xbf/0x430 [ 62.630306] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.631245] RIP: 0033:0x7f45547cb5cd [ 62.631962] 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 [ 62.635153] RSP: 002b:00007ffc3dacfc40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 62.636527] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45547cb5cd [ 62.637813] RDX: 00005650de773e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 62.639106] RBP: 00007ffc3dacfca0 R08: 0000000000000000 R09: 00007ffc3dacf340 [ 62.640406] R10: 0000000000000000 R11: 0000000000000246 R12: 000056510a75fad0 [ 62.641705] R13: 00007ffc3dad00d0 R14: 000056510a760bc0 R15: 000056510a771780 [ 62.643001] [ 62.643433] irq event stamp: 1743 [ 62.644111] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 62.645629] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 62.647164] softirqs last enabled at (1722): [] handle_softirqs+0x50c/0x770 [ 62.648723] softirqs last disabled at (1717): [] __irq_exit_rcu+0xc4/0x100 [ 62.650279] ---[ end trace 0000000000000000 ]--- [ 63.564464] ------------[ cut here ]------------ [ 63.565249] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 63.566926] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 63.568225] Modules linked in: [ 63.568775] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 63.570463] Tainted: [W]=WARN [ 63.570986] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 63.572241] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 63.573024] 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 [ 63.575731] RSP: 0018:ffff8880168b7bc0 EFLAGS: 00010286 [ 63.576512] RAX: 0000000000000000 RBX: ffffed1002d16f78 RCX: ffffffff813a4050 [ 63.577603] RDX: ffff888015f88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 63.578702] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d16f2f [ 63.579822] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 63.581057] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168b7df8 [ 63.582118] FS: 00007ff8e1ee2900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 63.583312] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 63.584203] CR2: 00007ff8e23d4580 CR3: 0000000013ccf000 CR4: 0000000000350ef0 [ 63.585263] Call Trace: [ 63.585654] [ 63.586028] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 63.586765] ? __create_object+0x59/0x80 [ 63.587371] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 63.588173] __vmalloc_noprof+0x59/0x60 [ 63.588795] bpf_prog_alloc_no_stats+0x55/0x470 [ 63.589475] ? __pfx_seccomp_check_filter+0x10/0x10 [ 63.590242] bpf_prog_alloc+0x39/0x200 [ 63.590858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 63.591581] bpf_prog_create_from_user+0xb2/0x2f0 [ 63.592343] do_seccomp+0x349/0x25e0 [ 63.592927] ? __pfx_css_rstat_updated+0x10/0x10 [ 63.593626] ? __pfx_do_seccomp+0x10/0x10 [ 63.594278] ? find_held_lock+0x2b/0x80 [ 63.594906] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 63.595660] ? static_key_count+0x60/0x80 [ 63.596338] prctl_set_seccomp+0x4e/0x70 [ 63.596977] __do_sys_prctl+0xe6c/0x1d70 [ 63.597586] ? __pfx___do_sys_prctl+0x10/0x10 [ 63.598298] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 63.599098] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 63.599912] ? irqentry_exit+0xf3/0x650 [ 63.600510] do_syscall_64+0xbf/0x430 [ 63.601125] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.601918] RIP: 0033:0x7ff8e23d45cd [ 63.602466] 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 [ 63.605082] RSP: 002b:00007fff83beac50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 63.606212] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff8e23d45cd [ 63.607278] RDX: 000055ef52205e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 63.608360] RBP: 00007fff83beacb0 R08: 0000000000000000 R09: 00007fff83bea350 [ 63.609419] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ef64ff7b10 [ 63.610485] R13: 00007fff83beb0e0 R14: 000055ef64ff82b0 R15: 000055ef6500c6f0 [ 63.611557] [ 63.611957] irq event stamp: 1811 [ 63.612458] hardirqs last enabled at (1819): [] __up_console_sem+0x78/0x80 [ 63.613716] hardirqs last disabled at (1828): [] __up_console_sem+0x5d/0x80 [ 63.614973] softirqs last enabled at (1768): [] handle_softirqs+0x50c/0x770 [ 63.616265] softirqs last disabled at (1753): [] __irq_exit_rcu+0xc4/0x100 [ 63.617518] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12619' (ECDSA) to the list of known hosts. 2025/11/18 16:53:24 fuzzer started 2025/11/18 16:53:24 dialing manager at localhost:34383 2025/11/18 16:53:24 checking machine... 2025/11/18 16:53:24 checking revisions... [ 64.771520] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:53:24 testing simple program... [ 64.886572] cgroup: Unknown subsys name 'net' [ 64.986055] cgroup: Unknown subsys name 'cpuset' [ 65.009846] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:53:23 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000007 RCX=ad01187f1df16690 RDX=0000000000000000 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff888009627a58 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffffffff81b4c678 R13=0000000000000206 R14=ffff888009611bc0 R15=dffffc0000000000 RIP=ffffffff81528f47 RFL=00000206 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000056510a75c218 CR3=000000000d513000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=3affeccc70eb9c0700000000000ae988 XMM05=65269052912f40af0000000000323408 XMM06=14648eaa1277bab10000000000321de8 XMM07=fb795ef6d657705600000000003128e8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=ffff888015bb3780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff888015bb41d8 RDI=ffff888015bb3780 RBP=ffff888015bb41d8 RSP=ffff88800c0ff918 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888015bb41d8 R13=0000000000000000 R14=0000000000000000 R15=0000000000000005 RIP=ffffffff815273eb RFL=00000047 [---Z-PC] 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 00007f45542d9900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc3dac9000 CR3=000000001f70b000 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=ffffffffffffffffffff000000000000 XMM01=000000000000003635006b6f6c6c756e XMM02=62003d73646e756f7200323135616873 XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000202020 XMM09=ff0000ffffffffffff00000000ffffff XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000