[ 45.691690] ------------[ cut here ]------------ [ 45.692409] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.694100] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.695307] Modules linked in: [ 45.695834] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.697707] Tainted: [W]=WARN [ 45.698168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.699433] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.700199] 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 [ 45.702851] RSP: 0018:ffff88801996fbc0 EFLAGS: 00010286 [ 45.703672] RAX: 0000000000000000 RBX: ffffed100332df78 RCX: ffffffff813a4050 [ 45.704753] RDX: ffff888013b6b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.705831] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100332df2f [ 45.706893] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.707974] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801996fdf8 [ 45.709051] FS: 00007fa6b90fc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.710258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.711142] CR2: 00007fff8478bef8 CR3: 000000001bce9000 CR4: 0000000000350ef0 [ 45.712232] Call Trace: [ 45.712656] [ 45.713010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.713757] ? __create_object+0x59/0x80 [ 45.714369] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.715178] __vmalloc_noprof+0x59/0x60 [ 45.715800] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.716483] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.717289] bpf_prog_alloc+0x39/0x200 [ 45.718204] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.718984] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.719743] do_seccomp+0x349/0x25e0 [ 45.720305] ? find_held_lock+0x2b/0x80 [ 45.720945] ? do_prlimit+0x310/0x610 [ 45.721530] ? __pfx_do_seccomp+0x10/0x10 [ 45.722190] ? do_raw_spin_unlock+0x53/0x220 [ 45.722872] ? _raw_spin_unlock+0x1e/0x40 [ 45.723479] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.724285] ? static_key_count+0x60/0x80 [ 45.724963] prctl_set_seccomp+0x4e/0x70 [ 45.725567] __do_sys_prctl+0xe6c/0x1d70 [ 45.726222] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.726940] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.727747] ? irqentry_exit+0xf3/0x650 [ 45.728343] do_syscall_64+0xbf/0x430 [ 45.728974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.729765] RIP: 0033:0x7fa6b95ee5cd [ 45.730327] 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 [ 45.732969] RSP: 002b:00007fff84789db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.734091] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa6b95ee5cd [ 45.735157] RDX: 00005627d4238e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.736233] RBP: 00007fff84789e10 R08: 0000000000000000 R09: 00007fff847894b0 [ 45.737320] R10: 0000000000000000 R11: 0000000000000246 R12: 00005627d61cfad0 [ 45.738391] R13: 00007fff8478a240 R14: 00005627d61d0bc0 R15: 00005627d61e1780 [ 45.739491] [ 45.739884] irq event stamp: 2335 [ 45.740385] hardirqs last enabled at (2343): [] __up_console_sem+0x78/0x80 [ 45.741659] hardirqs last disabled at (2352): [] __up_console_sem+0x5d/0x80 [ 45.742926] softirqs last enabled at (2302): [] handle_softirqs+0x50c/0x770 [ 45.744205] softirqs last disabled at (2297): [] __irq_exit_rcu+0xc4/0x100 [ 45.745499] ---[ end trace 0000000000000000 ]--- [ 48.575365] ------------[ cut here ]------------ [ 48.576292] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.578376] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.580054] Modules linked in: [ 48.580720] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.582738] Tainted: [W]=WARN [ 48.583302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.584814] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.585742] 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 [ 48.589011] RSP: 0018:ffff888013affbc0 EFLAGS: 00010286 [ 48.590016] RAX: 0000000000000000 RBX: ffffed100275ff78 RCX: ffffffff813a4050 [ 48.591325] RDX: ffff88800cea9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.592655] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100275ff2f [ 48.593974] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.595292] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013affdf8 [ 48.596637] FS: 00007f325913f900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.598116] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.599206] CR2: 00007ffc1f81fef8 CR3: 000000000d806000 CR4: 0000000000350ef0 [ 48.600525] Call Trace: [ 48.601064] [ 48.601485] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.602406] ? __create_object+0x59/0x80 [ 48.603207] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.604201] __vmalloc_noprof+0x59/0x60 [ 48.604997] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.605894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.606859] bpf_prog_alloc+0x39/0x200 [ 48.607569] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.608529] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.609477] do_seccomp+0x349/0x25e0 [ 48.610204] ? find_held_lock+0x2b/0x80 [ 48.610973] ? do_prlimit+0x310/0x610 [ 48.611721] ? __pfx_do_seccomp+0x10/0x10 [ 48.612478] ? do_raw_spin_unlock+0x53/0x220 [ 48.613345] ? _raw_spin_unlock+0x1e/0x40 [ 48.614140] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.615131] ? static_key_count+0x60/0x80 [ 48.615961] prctl_set_seccomp+0x4e/0x70 [ 48.616764] __do_sys_prctl+0xe6c/0x1d70 [ 48.617528] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.618410] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.619402] ? irqentry_exit+0xf3/0x650 [ 48.620186] do_syscall_64+0xbf/0x430 [ 48.620964] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.621958] RIP: 0033:0x7f32596315cd [ 48.622685] 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 [ 48.625966] RSP: 002b:00007ffc1f81e970 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.627373] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f32596315cd [ 48.628714] RDX: 000055f939c6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.630029] RBP: 00007ffc1f81e9d0 R08: 0000000000000000 R09: 00007ffc1f81e070 [ 48.631355] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f978355b10 [ 48.632681] R13: 00007ffc1f81ee00 R14: 000055f9783562b0 R15: 000055f97836a6f0 [ 48.634017] [ 48.634451] irq event stamp: 1733 [ 48.635120] hardirqs last enabled at (1743): [] __up_console_sem+0x78/0x80 [ 48.636707] hardirqs last disabled at (1752): [] __up_console_sem+0x5d/0x80 [ 48.638270] softirqs last enabled at (1636): [] handle_softirqs+0x50c/0x770 [ 48.639853] softirqs last disabled at (1631): [] __irq_exit_rcu+0xc4/0x100 [ 48.641414] ---[ end trace 0000000000000000 ]--- [ 49.341343] ------------[ cut here ]------------ [ 49.342285] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.344356] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/252 [ 49.345869] Modules linked in: [ 49.346465] CPU: 1 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.348730] Tainted: [W]=WARN [ 49.349297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.350833] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.351749] 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 [ 49.354988] RSP: 0018:ffff88801772fbc0 EFLAGS: 00010286 [ 49.355978] RAX: 0000000000000000 RBX: ffffed1002ee5f78 RCX: ffffffff813a4050 [ 49.357287] RDX: ffff8880198c3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.358613] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ee5f2f [ 49.359925] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.361222] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801772fdf8 [ 49.362514] FS: 00007fd3ff93d900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.363946] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.365042] CR2: 00007ffecee21ef8 CR3: 00000000200e3000 CR4: 0000000000350ef0 [ 49.366363] Call Trace: [ 49.366876] [ 49.367293] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.368207] ? __create_object+0x59/0x80 [ 49.369015] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.370022] __vmalloc_noprof+0x59/0x60 [ 49.370794] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.371679] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.372645] bpf_prog_alloc+0x39/0x200 [ 49.373349] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.374275] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.375200] do_seccomp+0x349/0x25e0 [ 49.375926] ? find_held_lock+0x2b/0x80 [ 49.376715] ? do_prlimit+0x310/0x610 [ 49.377415] ? __pfx_do_seccomp+0x10/0x10 [ 49.378209] ? do_raw_spin_unlock+0x53/0x220 [ 49.379059] ? _raw_spin_unlock+0x1e/0x40 [ 49.379850] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.380845] ? static_key_count+0x60/0x80 [ 49.381657] prctl_set_seccomp+0x4e/0x70 [ 49.382393] __do_sys_prctl+0xe6c/0x1d70 [ 49.383189] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.384067] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.385052] ? irqentry_exit+0xf3/0x650 [ 49.385840] do_syscall_64+0xbf/0x430 [ 49.386538] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.387505] RIP: 0033:0x7fd3ffe2f5cd [ 49.388203] 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 [ 49.391420] RSP: 002b:00007ffecee1f480 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.392805] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd3ffe2f5cd [ 49.394115] RDX: 000056233abcde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.395408] RBP: 00007ffecee1f4e0 R08: 0000000000000000 R09: 00007ffecee1eb80 [ 49.396707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562347ca5ad0 [ 49.398011] R13: 00007ffecee1f910 R14: 0000562347ca6bc0 R15: 0000562347cb7780 [ 49.399318] [ 49.399799] irq event stamp: 1897 [ 49.400417] hardirqs last enabled at (1905): [] __up_console_sem+0x78/0x80 [ 49.401904] hardirqs last disabled at (1914): [] __up_console_sem+0x5d/0x80 [ 49.403177] softirqs last enabled at (1854): [] handle_softirqs+0x50c/0x770 [ 49.404458] softirqs last disabled at (1849): [] __irq_exit_rcu+0xc4/0x100 [ 49.405738] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8295' (ECDSA) to the list of known hosts. 2025/11/18 05:29:10 fuzzer started 2025/11/18 05:29:11 dialing manager at localhost:37895 2025/11/18 05:29:11 checking machine... 2025/11/18 05:29:11 checking revisions... [ 50.248632] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:29:11 testing simple program... [ 50.335682] cgroup: Unknown subsys name 'net' [ 50.419551] cgroup: Unknown subsys name 'cpuset' [ 50.438302] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:29:10 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff8161932e RCX=ffff888016f6fa30 RDX=1ffff11002dedf3d RSI=ffffffff85e1ffe0 RDI=ffffffff8161932e RBP=ffffffff8161932e RSP=ffff888016f6f940 R8 =0000000000000001 R9 =ffff888016f6f9d0 R10=000000000003c9ed R11=000000000000453f R12=0000000000000001 R13=0000000000000000 R14=ffff88800cea8000 R15=ffff88800945d280 RIP=ffffffff81439c92 RFL=00000287 [--S--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 00007f325913f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f325911e020 CR3=000000000e0f8000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000024c8f 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 fffffe6b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc1a5e7c78 CR3=000000000c9bd000 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=2030313a39323a353020383120766f4e XMM01=73732878696e755f6d6170203a5d3334 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3334325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732030313a39323a3530203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000