[ 46.178133] ------------[ cut here ]------------ [ 46.179213] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.181496] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.183187] Modules linked in: [ 46.183926] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.186295] Tainted: [W]=WARN [ 46.186998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.188764] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.189817] 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 [ 46.193505] RSP: 0018:ffff888016d6fbc0 EFLAGS: 00010286 [ 46.194650] RAX: 0000000000000000 RBX: ffffed1002dadf78 RCX: ffffffff813a4050 [ 46.196143] RDX: ffff8880176cd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.197618] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dadf2f [ 46.199117] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.200629] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d6fdf8 [ 46.202122] FS: 00007fde3c53c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.203775] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.205006] CR2: 00007ffefb422ef7 CR3: 000000000bf73000 CR4: 0000000000350ef0 [ 46.206501] Call Trace: [ 46.207091] [ 46.207567] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.208612] ? __create_object+0x59/0x80 [ 46.209519] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.210653] __vmalloc_noprof+0x59/0x60 [ 46.211525] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.212544] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.213628] bpf_prog_alloc+0x39/0x200 [ 46.214490] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.215563] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.216626] do_seccomp+0x349/0x25e0 [ 46.217472] ? find_held_lock+0x2b/0x80 [ 46.218348] ? do_prlimit+0x310/0x610 [ 46.219198] ? __pfx_do_seccomp+0x10/0x10 [ 46.220109] ? do_raw_spin_unlock+0x53/0x220 [ 46.221094] ? _raw_spin_unlock+0x1e/0x40 [ 46.221999] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.223119] ? static_key_count+0x60/0x80 [ 46.224049] prctl_set_seccomp+0x4e/0x70 [ 46.224978] __do_sys_prctl+0xe6c/0x1d70 [ 46.225823] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.226825] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.227992] ? irqentry_exit+0xf3/0x650 [ 46.228832] do_syscall_64+0xbf/0x430 [ 46.229686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.230780] RIP: 0033:0x7fde3ca2e5cd [ 46.231614] 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 [ 46.235322] RSP: 002b:00007ffefb421900 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.236868] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde3ca2e5cd [ 46.238119] RDX: 00005623f8afde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.239353] RBP: 00007ffefb421960 R08: 0000000000000000 R09: 00007ffefb421000 [ 46.240604] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562412e1ead0 [ 46.241837] R13: 00007ffefb421d90 R14: 0000562412e1fbc0 R15: 0000562412e30780 [ 46.243099] [ 46.243505] irq event stamp: 1757 [ 46.244149] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 46.245626] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 46.247094] softirqs last enabled at (1284): [] handle_softirqs+0x50c/0x770 [ 46.248587] softirqs last disabled at (1271): [] __irq_exit_rcu+0xc4/0x100 [ 46.250064] ---[ end trace 0000000000000000 ]--- [ 49.690794] ------------[ cut here ]------------ [ 49.691768] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.693767] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 49.695245] Modules linked in: [ 49.695837] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.697877] Tainted: [W]=WARN [ 49.698440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.699905] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.700788] 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 [ 49.703926] RSP: 0018:ffff888017bdfbc0 EFLAGS: 00010286 [ 49.704910] RAX: 0000000000000000 RBX: ffffed1002f7bf78 RCX: ffffffff813a4050 [ 49.706185] RDX: ffff8880175d0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.707473] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f7bf2f [ 49.708754] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.710020] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017bdfdf8 [ 49.711317] FS: 00007f59630e0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.712770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.713829] CR2: 00007fff71068ef7 CR3: 000000001fec7000 CR4: 0000000000350ef0 [ 49.715121] Call Trace: [ 49.715602] [ 49.716059] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.716946] ? __create_object+0x59/0x80 [ 49.717683] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.718646] __vmalloc_noprof+0x59/0x60 [ 49.719405] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.720290] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.721219] bpf_prog_alloc+0x39/0x200 [ 49.721965] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.722900] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.723768] do_seccomp+0x349/0x25e0 [ 49.724504] ? find_held_lock+0x2b/0x80 [ 49.725276] ? do_prlimit+0x310/0x610 [ 49.726039] ? __pfx_do_seccomp+0x10/0x10 [ 49.726809] ? do_raw_spin_unlock+0x53/0x220 [ 49.727623] ? _raw_spin_unlock+0x1e/0x40 [ 49.728411] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.729375] ? static_key_count+0x60/0x80 [ 49.730177] prctl_set_seccomp+0x4e/0x70 [ 49.730954] __do_sys_prctl+0xe6c/0x1d70 [ 49.731694] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.732563] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.733540] ? irqentry_exit+0xf3/0x650 [ 49.734318] do_syscall_64+0xbf/0x430 [ 49.735052] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.736007] RIP: 0033:0x7f59635d25cd [ 49.736680] 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 [ 49.739957] RSP: 002b:00007fff71066ae0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.741360] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f59635d25cd [ 49.742655] RDX: 0000563aeade1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.743944] RBP: 00007fff71066b40 R08: 0000000000000000 R09: 00007fff710661e0 [ 49.745298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563b00155240 [ 49.746607] R13: 00007fff71066f70 R14: 0000563b00154bf0 R15: 0000563b001694d0 [ 49.747909] [ 49.748354] irq event stamp: 1727 [ 49.748995] hardirqs last enabled at (1737): [] __up_console_sem+0x78/0x80 [ 49.750535] hardirqs last disabled at (1746): [] __up_console_sem+0x5d/0x80 [ 49.752065] softirqs last enabled at (1506): [] handle_softirqs+0x50c/0x770 [ 49.753600] softirqs last disabled at (1501): [] __irq_exit_rcu+0xc4/0x100 [ 49.755128] ---[ end trace 0000000000000000 ]--- [ 50.583552] ------------[ cut here ]------------ [ 50.584550] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.586683] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 50.588283] Modules linked in: [ 50.589101] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.591072] Tainted: [W]=WARN [ 50.591622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.593093] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.593990] 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 [ 50.597157] RSP: 0018:ffff888017b1fbc0 EFLAGS: 00010286 [ 50.598124] RAX: 0000000000000000 RBX: ffffed1002f63f78 RCX: ffffffff813a4050 [ 50.599385] RDX: ffff888016d03780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.600657] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f63f2f [ 50.601916] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.603173] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b1fdf8 [ 50.604447] FS: 00007f096d0c8900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.605876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.606901] CR2: 00007ffc44a16ef7 CR3: 000000001feaf000 CR4: 0000000000350ef0 [ 50.608168] Call Trace: [ 50.608643] [ 50.609078] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.609984] ? __create_object+0x59/0x80 [ 50.610733] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.611869] __vmalloc_noprof+0x59/0x60 [ 50.612624] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.613511] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.614431] bpf_prog_alloc+0x39/0x200 [ 50.615159] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.616080] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.616957] do_seccomp+0x349/0x25e0 [ 50.617657] ? find_held_lock+0x2b/0x80 [ 50.618292] ? do_prlimit+0x310/0x610 [ 50.618912] ? __pfx_do_seccomp+0x10/0x10 [ 50.619527] ? do_raw_spin_unlock+0x53/0x220 [ 50.620224] ? _raw_spin_unlock+0x1e/0x40 [ 50.620838] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.621635] ? static_key_count+0x60/0x80 [ 50.622292] prctl_set_seccomp+0x4e/0x70 [ 50.622946] __do_sys_prctl+0xe6c/0x1d70 [ 50.623556] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.624266] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.625064] ? irqentry_exit+0xf3/0x650 [ 50.625662] do_syscall_64+0xbf/0x430 [ 50.626257] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.627027] RIP: 0033:0x7f096d5ba5cd [ 50.627599] 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 [ 50.630401] RSP: 002b:00007ffc44a14c30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.631530] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f096d5ba5cd [ 50.632599] RDX: 000056234aa1ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.633662] RBP: 00007ffc44a14c90 R08: 0000000000000000 R09: 00007ffc44a14330 [ 50.634711] R10: 0000000000000000 R11: 0000000000000246 R12: 000056236ad73ad0 [ 50.635786] R13: 00007ffc44a150c0 R14: 000056236ad74bc0 R15: 000056236ad85780 [ 50.636879] [ 50.637232] irq event stamp: 1747 [ 50.637735] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 50.639136] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 50.640404] softirqs last enabled at (1430): [] handle_softirqs+0x50c/0x770 [ 50.641719] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 50.642984] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24589' (ECDSA) to the list of known hosts. 2025/11/17 15:29:23 fuzzer started 2025/11/17 15:29:23 dialing manager at localhost:37895 2025/11/17 15:29:23 checking machine... 2025/11/17 15:29:23 checking revisions... [ 51.560907] kmemleak: Automatic memory scanning thread ended 2025/11/17 15:29:23 testing simple program... [ 51.656023] cgroup: Unknown subsys name 'net' [ 51.726221] cgroup: Unknown subsys name 'cpuset' [ 51.744331] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 15:29:22 Registers: info registers vcpu 0 RAX=ffffffff81b2a3f3 RBX=ffffffff81618fa0 RCX=ffff8880096277b4 RDX=1ffff110012c4f17 RSI=ffffffff81b2a3f3 RDI=ffff888009627928 RBP=ffff8880096278f8 RSP=ffff888009627850 R8 =ffffffff86ab8c8e R9 =ffff8880096278a0 R10=000000000003c9ed R11=0000000000025776 R12=ffff888009627928 R13=0000000000000000 R14=ffff888009611bc0 R15=0000000000000000 RIP=ffffffff84c99a26 RFL=00000286 [--S--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 fffffe2f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5963695650 CR3=000000001fe4d000 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=2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c2c XMM01=00ff00000000000000000000000000ff XMM02=00ff00000000000000000000000000ff XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=6500273d2720676e6974636570786500 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000002cae5 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84c7174e RFL=00000202 [-------] 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 fffffe5e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffee3dbe748 CR3=000000000bf12000 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=39323a353120373120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3034325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343035 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000