[ 39.159039] ------------[ cut here ]------------ [ 39.160055] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.162300] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.163886] Modules linked in: [ 39.164570] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.166684] Tainted: [W]=WARN [ 39.167314] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.168882] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.169852] 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 [ 39.173144] RSP: 0018:ffff888016ddfbc0 EFLAGS: 00010286 [ 39.174110] RAX: 0000000000000000 RBX: ffffed1002dbbf78 RCX: ffffffff813a4050 [ 39.175356] RDX: ffff888013d20000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.176620] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbbf2f [ 39.177867] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.179119] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ddfdf8 [ 39.180382] FS: 00007fc8828c3900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.181778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.182805] CR2: 00007fc882db5580 CR3: 000000000d00a000 CR4: 0000000000350ef0 [ 39.184067] Call Trace: [ 39.184580] [ 39.184984] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.185878] ? __create_object+0x59/0x80 [ 39.186645] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.187601] __vmalloc_noprof+0x59/0x60 [ 39.188355] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.189157] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.190062] bpf_prog_alloc+0x39/0x200 [ 39.190781] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.191704] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.192608] do_seccomp+0x349/0x25e0 [ 39.193315] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.194149] ? __pfx_do_seccomp+0x10/0x10 [ 39.194917] ? find_held_lock+0x2b/0x80 [ 39.195681] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.196659] ? static_key_count+0x60/0x80 [ 39.197446] prctl_set_seccomp+0x4e/0x70 [ 39.198161] __do_sys_prctl+0xe6c/0x1d70 [ 39.198927] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.199779] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.200720] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.201662] ? irqentry_exit+0xf3/0x650 [ 39.202411] do_syscall_64+0xbf/0x430 [ 39.203097] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.204050] RIP: 0033:0x7fc882db55cd [ 39.204753] 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 [ 39.207963] RSP: 002b:00007ffd9c2e14c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.209326] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc882db55cd [ 39.210581] RDX: 0000558ac5716e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.211652] RBP: 00007ffd9c2e1520 R08: 0000000000000000 R09: 00007ffd9c2e0bc0 [ 39.212706] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558acaba6ad0 [ 39.213759] R13: 00007ffd9c2e1950 R14: 0000558acaba7bc0 R15: 0000558acabb8780 [ 39.214835] [ 39.215185] irq event stamp: 1777 [ 39.215730] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 39.216992] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 39.218249] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 39.219525] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 39.220772] ---[ end trace 0000000000000000 ]--- [ 42.636417] ------------[ cut here ]------------ [ 42.637325] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.639331] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.640742] Modules linked in: [ 42.641361] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.643250] Tainted: [W]=WARN [ 42.643788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.645230] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.646060] 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 [ 42.649097] RSP: 0018:ffff888007137bc0 EFLAGS: 00010286 [ 42.650035] RAX: 0000000000000000 RBX: ffffed1000e26f78 RCX: ffffffff813a4050 [ 42.651277] RDX: ffff888017060000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.652511] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1000e26f2f [ 42.653742] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.654954] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888007137df8 [ 42.656184] FS: 00007f94dcd90900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.657579] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.658589] CR2: 00007ffd9cb8fef7 CR3: 000000001f332000 CR4: 0000000000350ef0 [ 42.659827] Call Trace: [ 42.660318] [ 42.660711] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.661569] ? __create_object+0x59/0x80 [ 42.662315] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.663251] __vmalloc_noprof+0x59/0x60 [ 42.663946] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.664780] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.665682] bpf_prog_alloc+0x39/0x200 [ 42.666388] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.667281] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.668114] do_seccomp+0x349/0x25e0 [ 42.668810] ? find_held_lock+0x2b/0x80 [ 42.669528] ? do_prlimit+0x310/0x610 [ 42.670250] ? __pfx_do_seccomp+0x10/0x10 [ 42.670957] ? do_raw_spin_unlock+0x53/0x220 [ 42.671774] ? _raw_spin_unlock+0x1e/0x40 [ 42.672515] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.673431] ? static_key_count+0x60/0x80 [ 42.674149] prctl_set_seccomp+0x4e/0x70 [ 42.674894] __do_sys_prctl+0xe6c/0x1d70 [ 42.675653] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.676470] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.677394] ? irqentry_exit+0xf3/0x650 [ 42.678081] do_syscall_64+0xbf/0x430 [ 42.678796] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.679716] RIP: 0033:0x7f94dd2825cd [ 42.680396] 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 [ 42.683414] RSP: 002b:00007ffd9cb8db20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.684722] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f94dd2825cd [ 42.685968] RDX: 00005617c60cde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.687222] RBP: 00007ffd9cb8db80 R08: 0000000000000000 R09: 00007ffd9cb8d220 [ 42.688466] R10: 0000000000000000 R11: 0000000000000246 R12: 00005617fe684ad0 [ 42.689698] R13: 00007ffd9cb8dfb0 R14: 00005617fe685bc0 R15: 00005617fe696780 [ 42.690933] [ 42.691394] irq event stamp: 1809 [ 42.691984] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 42.693443] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 42.694898] softirqs last enabled at (1346): [] handle_softirqs+0x50c/0x770 [ 42.696384] softirqs last disabled at (1341): [] __irq_exit_rcu+0xc4/0x100 [ 42.697842] ---[ end trace 0000000000000000 ]--- [ 43.536105] ------------[ cut here ]------------ [ 43.537008] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.538963] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.540350] Modules linked in: [ 43.540920] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.542800] Tainted: [W]=WARN [ 43.543375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.544783] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.545668] 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 [ 43.548677] RSP: 0018:ffff888017137bc0 EFLAGS: 00010286 [ 43.549599] RAX: 0000000000000000 RBX: ffffed1002e26f78 RCX: ffffffff813a4050 [ 43.550804] RDX: ffff888016109bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.552021] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e26f2f [ 43.553231] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.554438] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017137df8 [ 43.555664] FS: 00007fdae900d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.557014] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.558019] CR2: 00007ffc14337ef7 CR3: 000000000e11c000 CR4: 0000000000350ef0 [ 43.559238] Call Trace: [ 43.559700] [ 43.560094] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.560946] ? __create_object+0x59/0x80 [ 43.561683] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.562609] __vmalloc_noprof+0x59/0x60 [ 43.563338] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.564144] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.565028] bpf_prog_alloc+0x39/0x200 [ 43.565726] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.566618] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.567630] do_seccomp+0x349/0x25e0 [ 43.568449] ? find_held_lock+0x2b/0x80 [ 43.569175] ? do_prlimit+0x310/0x610 [ 43.569943] ? __pfx_do_seccomp+0x10/0x10 [ 43.570739] ? do_raw_spin_unlock+0x53/0x220 [ 43.571642] ? _raw_spin_unlock+0x1e/0x40 [ 43.572467] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.573469] ? static_key_count+0x60/0x80 [ 43.574304] prctl_set_seccomp+0x4e/0x70 [ 43.575066] __do_sys_prctl+0xe6c/0x1d70 [ 43.575897] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.576796] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.577821] ? irqentry_exit+0xf3/0x650 [ 43.578619] do_syscall_64+0xbf/0x430 [ 43.579392] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.580406] RIP: 0033:0x7fdae94ff5cd [ 43.581102] 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 [ 43.584445] RSP: 002b:00007ffc14335d10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.585887] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdae94ff5cd [ 43.587240] RDX: 000055855348de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.588604] RBP: 00007ffc14335d70 R08: 0000000000000000 R09: 00007ffc14335410 [ 43.589965] R10: 0000000000000000 R11: 0000000000000246 R12: 000055855cbccad0 [ 43.591301] R13: 00007ffc143361a0 R14: 000055855cbcdbc0 R15: 000055855cbde780 [ 43.592683] [ 43.593138] irq event stamp: 1765 [ 43.593830] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 43.595515] hardirqs last disabled at (1794): [] __up_console_sem+0x5d/0x80 [ 43.597174] softirqs last enabled at (1792): [] handle_softirqs+0x50c/0x770 [ 43.598839] softirqs last disabled at (1783): [] __irq_exit_rcu+0xc4/0x100 [ 43.600401] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2757' (ECDSA) to the list of known hosts. 2025/11/17 10:22:44 fuzzer started 2025/11/17 10:22:45 dialing manager at localhost:37895 2025/11/17 10:22:45 checking machine... 2025/11/17 10:22:45 checking revisions... [ 44.509066] kmemleak: Automatic memory scanning thread ended 2025/11/17 10:22:45 testing simple program... [ 44.598495] cgroup: Unknown subsys name 'net' [ 44.665933] cgroup: Unknown subsys name 'cpuset' [ 44.689687] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:22:44 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800f0b76e0 RCX=ffff88800f0b7634 RDX=1ffff11001e16ee7 RSI=ffffffff85e1ffe0 RDI=ffff88800f0b76e0 RBP=ffff88800f0b7738 RSP=ffff88800f0b76c8 R8 =ffffffff86a49c3a R9 =ffff88800f0b7720 R10=000000000003c9ed R11=0000000000012f69 R12=ffff88800f0b77a8 R13=0000000000000000 R14=ffff88800eff8000 R15=0000000000002800 RIP=ffffffff8135e1ae 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 00007f94dcd90900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005617fe681218 CR3=000000001f373000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=66207463656e6e6f6373696420646576 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=0d0c0f0e09080b0a0504070601000302 XMM07=00000000000000000000000000000000 XMM08=736f6c63206e6f697463656e6e6f4300 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87b0c380 RBX=ffff88801610b780 RCX=b8070fe7bc9d68aa RDX=b8070fe7bc9d68aa RSI=00000000a3e33dd1 RDI=ffff88801610c250 RBP=ffff88801610c1d8 RSP=ffff88801800f5b0 R8 =0000000000000003 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff88801610c250 R13=00000000000067b4 R14=0000000000000001 R15=b8070fe7bc9d68aa RIP=ffffffff81527b75 RFL=00000082 [--S----] 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 00007fc7854e5900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc785759000 CR3=000000001f47c000 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=00ff0000000000000000000000ff0000 XMM01=ff00ffffffffffffffffffffff0000ff XMM02=00666e6f6373797300657a696c616e69 XMM03=00000000000000000000000000616e69 XMM04=68637300666e6f6373797300657a696c XMM05=00007fc785a9ef6000007fc785c58950 XMM06=00007fc785c5844000007fc785c57f20 XMM07=00007fc7855a212000007fc7855a1b10 XMM08=00007fc7855a15f000007fc7855a1060 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000