[ 45.456834] ------------[ cut here ]------------ [ 45.457757] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.459823] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 45.461279] Modules linked in: [ 45.461884] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.463907] Tainted: [W]=WARN [ 45.464502] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.466000] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.466929] 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 [ 45.470156] RSP: 0018:ffff88801780fbc0 EFLAGS: 00010286 [ 45.471135] RAX: 0000000000000000 RBX: ffffed1002f01f78 RCX: ffffffff813a4050 [ 45.472476] RDX: ffff888015241bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.473796] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f01f2f [ 45.475098] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.476424] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801780fdf8 [ 45.477718] FS: 00007f46ddcc7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.479189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.480272] CR2: 00007ffc9bfefef8 CR3: 000000000cb49000 CR4: 0000000000350ef0 [ 45.481597] Call Trace: [ 45.482123] [ 45.482542] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.483466] ? __create_object+0x59/0x80 [ 45.484274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.485257] __vmalloc_noprof+0x59/0x60 [ 45.485980] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.486865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.487829] bpf_prog_alloc+0x39/0x200 [ 45.488601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.489555] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.490472] do_seccomp+0x349/0x25e0 [ 45.491213] ? find_held_lock+0x2b/0x80 [ 45.491936] ? do_prlimit+0x310/0x610 [ 45.492681] ? __pfx_do_seccomp+0x10/0x10 [ 45.493474] ? do_raw_spin_unlock+0x53/0x220 [ 45.494320] ? _raw_spin_unlock+0x1e/0x40 [ 45.495116] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.496110] ? static_key_count+0x60/0x80 [ 45.496880] prctl_set_seccomp+0x4e/0x70 [ 45.497668] __do_sys_prctl+0xe6c/0x1d70 [ 45.498461] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.499351] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.500338] ? irqentry_exit+0xf3/0x650 [ 45.501113] do_syscall_64+0xbf/0x430 [ 45.501823] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.502797] RIP: 0033:0x7f46de1b95cd [ 45.503509] 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 [ 45.506678] RSP: 002b:00007ffc9bfee520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.508082] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f46de1b95cd [ 45.509383] RDX: 000055678892ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.510659] RBP: 00007ffc9bfee580 R08: 0000000000000000 R09: 00007ffc9bfedc20 [ 45.511988] R10: 0000000000000000 R11: 0000000000000246 R12: 00005567a3587ad0 [ 45.513303] R13: 00007ffc9bfee9b0 R14: 00005567a3588bc0 R15: 00005567a3599780 [ 45.514617] [ 45.515097] irq event stamp: 1691 [ 45.515720] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 45.517248] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 45.518770] softirqs last enabled at (1574): [] handle_softirqs+0x50c/0x770 [ 45.520346] softirqs last disabled at (1569): [] __irq_exit_rcu+0xc4/0x100 [ 45.521875] ---[ end trace 0000000000000000 ]--- [ 48.819408] ------------[ cut here ]------------ [ 48.820366] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.822407] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 48.823911] Modules linked in: [ 48.824553] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.826545] Tainted: [W]=WARN [ 48.827152] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.828657] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.829570] 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 [ 48.832776] RSP: 0018:ffff88801684fbc0 EFLAGS: 00010286 [ 48.833760] RAX: 0000000000000000 RBX: ffffed1002d09f78 RCX: ffffffff813a4050 [ 48.835064] RDX: ffff88800a9c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.836379] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d09f2f [ 48.837691] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.838984] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801684fdf8 [ 48.840295] FS: 00007f78f7d79900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.841737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.842807] CR2: 00007ffc5aafeef8 CR3: 000000000d3f2000 CR4: 0000000000350ef0 [ 48.844117] Call Trace: [ 48.844595] [ 48.845011] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.845929] ? __create_object+0x59/0x80 [ 48.846724] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.847732] __vmalloc_noprof+0x59/0x60 [ 48.848507] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.849385] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.850342] bpf_prog_alloc+0x39/0x200 [ 48.851089] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.851996] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.852906] do_seccomp+0x349/0x25e0 [ 48.853623] ? find_held_lock+0x2b/0x80 [ 48.854392] ? do_prlimit+0x310/0x610 [ 48.855147] ? __pfx_do_seccomp+0x10/0x10 [ 48.855894] ? do_raw_spin_unlock+0x53/0x220 [ 48.856738] ? _raw_spin_unlock+0x1e/0x40 [ 48.857527] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.858504] ? static_key_count+0x60/0x80 [ 48.859334] prctl_set_seccomp+0x4e/0x70 [ 48.860130] __do_sys_prctl+0xe6c/0x1d70 [ 48.860878] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.861735] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.862717] ? irqentry_exit+0xf3/0x650 [ 48.863494] do_syscall_64+0xbf/0x430 [ 48.864240] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.865194] RIP: 0033:0x7f78f826b5cd [ 48.865859] 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 [ 48.869067] RSP: 002b:00007ffc5aafd240 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.870470] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f78f826b5cd [ 48.871799] RDX: 000055cfc56e5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.873113] RBP: 00007ffc5aafd2a0 R08: 0000000000000000 R09: 00007ffc5aafc940 [ 48.874429] R10: 0000000000000000 R11: 0000000000000246 R12: 000055cfe7281b10 [ 48.875714] R13: 00007ffc5aafd6d0 R14: 000055cfe72822b0 R15: 000055cfe72966f0 [ 48.877014] [ 48.877477] irq event stamp: 1769 [ 48.878133] hardirqs last enabled at (1779): [] __up_console_sem+0x78/0x80 [ 48.879677] hardirqs last disabled at (1788): [] __up_console_sem+0x5d/0x80 [ 48.881190] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 48.882729] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 48.884242] ---[ end trace 0000000000000000 ]--- [ 49.696271] ------------[ cut here ]------------ [ 49.697312] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.699687] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.701363] Modules linked in: [ 49.702101] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.704652] Tainted: [W]=WARN [ 49.705427] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.707139] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.708226] 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 [ 49.711923] RSP: 0018:ffff8880172cfbc0 EFLAGS: 00010286 [ 49.713079] RAX: 0000000000000000 RBX: ffffed1002e59f78 RCX: ffffffff813a4050 [ 49.714571] RDX: ffff88800b13b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.716099] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e59f2f [ 49.717594] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.719101] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880172cfdf8 [ 49.720618] FS: 00007f619e343900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.722289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.723574] CR2: 00007f619e835580 CR3: 0000000020399000 CR4: 0000000000350ef0 [ 49.725085] Call Trace: [ 49.725629] [ 49.726177] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.727242] ? __create_object+0x59/0x80 [ 49.728167] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.729314] __vmalloc_noprof+0x59/0x60 [ 49.730205] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.731245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.732354] bpf_prog_alloc+0x39/0x200 [ 49.733236] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.734339] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.735416] do_seccomp+0x349/0x25e0 [ 49.736271] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.737333] ? __pfx_do_seccomp+0x10/0x10 [ 49.738264] ? find_held_lock+0x2b/0x80 [ 49.739162] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.740304] ? static_key_count+0x60/0x80 [ 49.741248] prctl_set_seccomp+0x4e/0x70 [ 49.742168] __do_sys_prctl+0xe6c/0x1d70 [ 49.743085] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.744087] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.745223] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.746350] ? irqentry_exit+0xf3/0x650 [ 49.747273] do_syscall_64+0xbf/0x430 [ 49.748145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.749267] RIP: 0033:0x7f619e8355cd [ 49.750025] 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 [ 49.753776] RSP: 002b:00007fff3c578560 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.755387] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f619e8355cd [ 49.756886] RDX: 000055e9902fde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.758384] RBP: 00007fff3c5785c0 R08: 0000000000000000 R09: 00007fff3c577c60 [ 49.759901] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e9c32aebf0 [ 49.761389] R13: 00007fff3c5789f0 R14: 000055e9c32b8380 R15: 000055e9c32c3460 [ 49.762908] [ 49.763482] irq event stamp: 1815 [ 49.764150] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 49.765634] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 49.767103] softirqs last enabled at (1458): [] handle_softirqs+0x50c/0x770 [ 49.768619] softirqs last disabled at (1453): [] __irq_exit_rcu+0xc4/0x100 [ 49.770101] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:63441' (ECDSA) to the list of known hosts. 2025/11/17 18:07:00 fuzzer started 2025/11/17 18:07:00 dialing manager at localhost:37895 2025/11/17 18:07:00 checking machine... 2025/11/17 18:07:00 checking revisions... [ 50.860578] kmemleak: Automatic memory scanning thread ended 2025/11/17 18:07:00 testing simple program... [ 50.955654] cgroup: Unknown subsys name 'net' [ 51.007366] cgroup: Unknown subsys name 'cpuset' [ 51.023706] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 18:06:59 Registers: info registers vcpu 0 RAX=ffffffff83c68cb9 RBX=ffffffff81618fa0 RCX=ffff88806ce089c4 RDX=1ffff1100d9c1159 RSI=ffffffff83c68cb9 RDI=ffff88806ce08b38 RBP=ffff88806ce08b08 RSP=ffff88806ce08a68 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=00000000000a2305 R12=ffff88806ce08b38 R13=0000000000000000 R14=ffff88800a939bc0 R15=ffff88800945d3c0 RIP=ffffffff81618fa0 RFL=00000282 [--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 00007f78f7d79900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc5aaf7000 CR3=000000000e058000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000005 RBX=ffff8880096fb780 RCX=0000000000000200 RDX=0000000000000008 RSI=ffff8880096fc200 RDI=ffff8880096fc200 RBP=ffff8880096fc1d8 RSP=ffff888009757690 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=b503ba001073dead R14=0000000000000000 R15=0000000000000001 RIP=ffffffff815228f3 RFL=00000007 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f423872d230 CR3=000000000d66f000 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=0351282b8ea2baaf934be50afec3af01 XMM02=ec2efd57dc4c00df0000000000302d30 XMM03=1ca22436882b18480000000000302e00 XMM04=9f9aef906ccc68c300000000000ae988 XMM05=6cd9037127c5b238000000000031fbe0 XMM06=474038aa6c007e1f000000000031f5d8 XMM07=e042d86d42eb936e000000000030f7e0 XMM08=1ca22436882b18480000000000302e00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000