[ 38.845204] ------------[ cut here ]------------ [ 38.846091] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.848011] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 38.849391] Modules linked in: [ 38.850010] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 38.851909] Tainted: [W]=WARN [ 38.852441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.853829] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.854714] 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 [ 38.857740] RSP: 0018:ffff888018257bc0 EFLAGS: 00010286 [ 38.858707] RAX: 0000000000000000 RBX: ffffed100304af78 RCX: ffffffff813a4050 [ 38.859933] RDX: ffff888016a50000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.861149] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100304af2f [ 38.862365] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 38.863597] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018257df8 [ 38.864825] FS: 00007fc6619b3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 38.866193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.867218] CR2: 00007fc661ea5580 CR3: 000000000bad2000 CR4: 0000000000350ef0 [ 38.868450] Call Trace: [ 38.868944] [ 38.869337] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 38.870195] ? __create_object+0x59/0x80 [ 38.870970] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.871895] __vmalloc_noprof+0x59/0x60 [ 38.872578] bpf_prog_alloc_no_stats+0x55/0x470 [ 38.873415] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.874310] bpf_prog_alloc+0x39/0x200 [ 38.875023] ? __pfx_seccomp_check_filter+0x10/0x10 [ 38.875908] bpf_prog_create_from_user+0xb2/0x2f0 [ 38.876762] do_seccomp+0x349/0x25e0 [ 38.877404] ? __pfx_css_rstat_updated+0x10/0x10 [ 38.878258] ? __pfx_do_seccomp+0x10/0x10 [ 38.879028] ? find_held_lock+0x2b/0x80 [ 38.879750] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 38.880667] ? static_key_count+0x60/0x80 [ 38.881393] prctl_set_seccomp+0x4e/0x70 [ 38.882134] __do_sys_prctl+0xe6c/0x1d70 [ 38.882901] ? __pfx___do_sys_prctl+0x10/0x10 [ 38.883718] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 38.884610] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 38.885541] ? irqentry_exit+0xf3/0x650 [ 38.886264] do_syscall_64+0xbf/0x430 [ 38.886982] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.887889] RIP: 0033:0x7fc661ea55cd [ 38.888520] 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 [ 38.891559] RSP: 002b:00007ffc10117d20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 38.892871] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc661ea55cd [ 38.894094] RDX: 00005639e7304e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 38.895341] RBP: 00007ffc10117d80 R08: 0000000000000000 R09: 00007ffc10117420 [ 38.896604] R10: 0000000000000000 R11: 0000000000000246 R12: 00005639e8f77ad0 [ 38.897909] R13: 00007ffc101181b0 R14: 00005639e8f78bc0 R15: 00005639e8f89780 [ 38.899220] [ 38.899674] irq event stamp: 1703 [ 38.900275] hardirqs last enabled at (1711): [] __up_console_sem+0x78/0x80 [ 38.901784] hardirqs last disabled at (1726): [] __up_console_sem+0x5d/0x80 [ 38.903308] softirqs last enabled at (1724): [] handle_softirqs+0x50c/0x770 [ 38.904833] softirqs last disabled at (1719): [] __irq_exit_rcu+0xc4/0x100 [ 38.906328] ---[ end trace 0000000000000000 ]--- [ 42.121257] ------------[ cut here ]------------ [ 42.122203] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.124238] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 42.125707] Modules linked in: [ 42.126302] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.128554] Tainted: [W]=WARN [ 42.129248] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.130775] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.131714] 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 [ 42.134981] RSP: 0018:ffff88801792fbc0 EFLAGS: 00010286 [ 42.135989] RAX: 0000000000000000 RBX: ffffed1002f25f78 RCX: ffffffff813a4050 [ 42.137308] RDX: ffff888016ceb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.138649] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f25f2f [ 42.139980] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.141298] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801792fdf8 [ 42.142612] FS: 00007f90ab730900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.144137] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.145225] CR2: 00007f90abc964a6 CR3: 000000001cd5a000 CR4: 0000000000350ef0 [ 42.146545] Call Trace: [ 42.147075] [ 42.147498] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.148420] ? __create_object+0x59/0x80 [ 42.149225] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.150220] __vmalloc_noprof+0x59/0x60 [ 42.151012] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.151912] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.152869] bpf_prog_alloc+0x39/0x200 [ 42.153581] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.154533] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.155471] do_seccomp+0x349/0x25e0 [ 42.156216] ? find_held_lock+0x2b/0x80 [ 42.156994] ? do_prlimit+0x310/0x610 [ 42.157757] ? __pfx_do_seccomp+0x10/0x10 [ 42.158519] ? do_raw_spin_unlock+0x53/0x220 [ 42.159385] ? _raw_spin_unlock+0x1e/0x40 [ 42.160187] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.161184] ? static_key_count+0x60/0x80 [ 42.162010] prctl_set_seccomp+0x4e/0x70 [ 42.162824] __do_sys_prctl+0xe6c/0x1d70 [ 42.163579] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.164465] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.165468] ? irqentry_exit+0xf3/0x650 [ 42.166259] do_syscall_64+0xbf/0x430 [ 42.167036] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.168013] RIP: 0033:0x7f90abc225cd [ 42.168739] 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 [ 42.172000] RSP: 002b:00007ffde5c71020 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.173403] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f90abc225cd [ 42.174746] RDX: 000055a7bcceae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.176073] RBP: 00007ffde5c71080 R08: 0000000000000000 R09: 00007ffde5c70720 [ 42.177392] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7e9d6bad0 [ 42.178720] R13: 00007ffde5c714b0 R14: 000055a7e9d6cbc0 R15: 000055a7e9d7d780 [ 42.179925] [ 42.180289] irq event stamp: 1825 [ 42.180852] hardirqs last enabled at (1835): [] __up_console_sem+0x78/0x80 [ 42.182161] hardirqs last disabled at (1844): [] __up_console_sem+0x5d/0x80 [ 42.183472] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 42.184802] softirqs last disabled at (1769): [] __irq_exit_rcu+0xc4/0x100 [ 42.186101] ---[ end trace 0000000000000000 ]--- [ 42.955068] ------------[ cut here ]------------ [ 42.956017] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.958017] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 42.959481] Modules linked in: [ 42.960112] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.962156] Tainted: [W]=WARN [ 42.962755] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.964249] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.965408] 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 [ 42.968716] RSP: 0018:ffff888016d2fbc0 EFLAGS: 00010286 [ 42.969723] RAX: 0000000000000000 RBX: ffffed1002da5f78 RCX: ffffffff813a4050 [ 42.971066] RDX: ffff88801805d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.972350] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da5f2f [ 42.973658] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.974950] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d2fdf8 [ 42.976244] FS: 00007f78ac753900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.977715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.978783] CR2: 00007f78acc45580 CR3: 000000001ce31000 CR4: 0000000000350ef0 [ 42.980109] Call Trace: [ 42.980592] [ 42.981058] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.981968] ? __create_object+0x59/0x80 [ 42.982782] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.983778] __vmalloc_noprof+0x59/0x60 [ 42.984492] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.985390] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.986331] bpf_prog_alloc+0x39/0x200 [ 42.987096] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.988032] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.988939] do_seccomp+0x349/0x25e0 [ 42.989613] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.990531] ? __pfx_do_seccomp+0x10/0x10 [ 42.991316] ? find_held_lock+0x2b/0x80 [ 42.992078] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.993041] ? static_key_count+0x60/0x80 [ 42.993837] prctl_set_seccomp+0x4e/0x70 [ 42.994570] __do_sys_prctl+0xe6c/0x1d70 [ 42.995381] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.996233] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.997204] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.998190] ? irqentry_exit+0xf3/0x650 [ 42.998973] do_syscall_64+0xbf/0x430 [ 42.999729] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.000692] RIP: 0033:0x7f78acc455cd [ 43.001360] 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 [ 43.004596] RSP: 002b:00007fffc41cf820 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.005982] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78acc455cd [ 43.007302] RDX: 0000555cddefde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.008308] RBP: 00007fffc41cf880 R08: 0000000000000000 R09: 00007fffc41cef20 [ 43.009120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d113d6b10 [ 43.009931] R13: 00007fffc41cfcb0 R14: 0000555d113d72b0 R15: 0000555d113eb6f0 [ 43.010767] [ 43.011036] irq event stamp: 1797 [ 43.011418] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 43.012394] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 43.013357] softirqs last enabled at (1818): [] handle_softirqs+0x50c/0x770 [ 43.014335] softirqs last disabled at (1813): [] __irq_exit_rcu+0xc4/0x100 [ 43.015310] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8112' (ECDSA) to the list of known hosts. 2025/11/18 08:38:51 fuzzer started 2025/11/18 08:38:52 dialing manager at localhost:34383 2025/11/18 08:38:52 checking machine... 2025/11/18 08:38:52 checking revisions... [ 43.889897] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:38:52 testing simple program... [ 43.969013] cgroup: Unknown subsys name 'net' [ 44.023326] cgroup: Unknown subsys name 'cpuset' [ 44.034587] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:38:51 Registers: info registers vcpu 0 RAX=ffff8880104b6508 RBX=ffff888020aaa6f0 RCX=ffffffff8152d723 RDX=dffffc0000000000 RSI=ffffffff885b6f10 RDI=ffff888020aaa768 RBP=ffff888020aaa6f0 RSP=ffff888017ae76b0 R8 =0000000000000001 R9 =ffffed1002f5ced0 R10=0000000000000003 R11=0000000000000001 R12=0000000000000000 R13=ffff888020aaa758 R14=0000000000000000 R15=ffffffff885b6f10 RIP=ffffffff84c2bb74 RFL=00000046 [---Z-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 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f02c546f790 CR3=0000000020abb000 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=0000000000000000fffffffe7ffbfeff XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000020000000000000000 XMM04=00000000000000008000000000000006 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=2520737365726464616e657473696c00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880176e7a18 RCX=00007f0b24000b80 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff8880176e7a24 RBP=0000000000000001 RSP=ffff8880176e7940 R8 =0000000000000001 R9 =0000000000000001 R10=0000000000000001 R11=0000000000000000 R12=0000000000000008 R13=dffffc0000000000 R14=ffff8880176e7a20 R15=ffff8880176e7a24 RIP=ffffffff81b66104 RFL=00000246 [---Z-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 00007f0b2ae65700 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe0e00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f7ab46b02a0 CR3=000000000d74d000 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=38333a383020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323535 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000