[ 54.034002] ------------[ cut here ]------------ [ 54.034937] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 54.037331] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 54.038804] Modules linked in: [ 54.039391] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 54.041712] Tainted: [W]=WARN [ 54.042273] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 54.044010] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 54.044935] 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 [ 54.048123] RSP: 0018:ffff88801840fbc0 EFLAGS: 00010286 [ 54.049113] RAX: 0000000000000000 RBX: ffffed1003081f78 RCX: ffffffff813a4050 [ 54.050387] RDX: ffff888018671bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 54.051684] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003081f2f [ 54.052994] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 54.054283] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801840fdf8 [ 54.055556] FS: 00007fe8da5dd900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 54.057018] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.058089] CR2: 00007ffc72f99ef8 CR3: 00000000136df000 CR4: 0000000000350ef0 [ 54.059361] Call Trace: [ 54.059882] [ 54.060297] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 54.061194] ? __create_object+0x59/0x80 [ 54.061983] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 54.062966] __vmalloc_noprof+0x59/0x60 [ 54.063730] bpf_prog_alloc_no_stats+0x55/0x470 [ 54.064597] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.065533] bpf_prog_alloc+0x39/0x200 [ 54.066235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 54.067186] bpf_prog_create_from_user+0xb2/0x2f0 [ 54.068117] do_seccomp+0x349/0x25e0 [ 54.068840] ? find_held_lock+0x2b/0x80 [ 54.069607] ? do_prlimit+0x310/0x610 [ 54.070314] ? __pfx_do_seccomp+0x10/0x10 [ 54.071096] ? do_raw_spin_unlock+0x53/0x220 [ 54.071940] ? _raw_spin_unlock+0x1e/0x40 [ 54.072730] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 54.073700] ? static_key_count+0x60/0x80 [ 54.074511] prctl_set_seccomp+0x4e/0x70 [ 54.075244] __do_sys_prctl+0xe6c/0x1d70 [ 54.076037] ? __pfx___do_sys_prctl+0x10/0x10 [ 54.076897] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 54.077862] ? irqentry_exit+0xf3/0x650 [ 54.078636] do_syscall_64+0xbf/0x430 [ 54.079339] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 54.080308] RIP: 0033:0x7fe8daacf5cd [ 54.081008] 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 [ 54.084189] RSP: 002b:00007ffc72f98ad0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 54.085562] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe8daacf5cd [ 54.086846] RDX: 0000564bc6a6ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 54.088152] RBP: 00007ffc72f98b30 R08: 0000000000000000 R09: 00007ffc72f981d0 [ 54.089459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564bee9b7ad0 [ 54.090745] R13: 00007ffc72f98f60 R14: 0000564bee9b8bc0 R15: 0000564bee9c9780 [ 54.092050] [ 54.092520] irq event stamp: 1909 [ 54.093120] hardirqs last enabled at (1917): [] __up_console_sem+0x78/0x80 [ 54.094651] hardirqs last disabled at (1926): [] __up_console_sem+0x5d/0x80 [ 54.096171] softirqs last enabled at (1886): [] handle_softirqs+0x50c/0x770 [ 54.097704] softirqs last disabled at (1881): [] __irq_exit_rcu+0xc4/0x100 [ 54.099200] ---[ end trace 0000000000000000 ]--- [ 57.566653] ------------[ cut here ]------------ [ 57.567629] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 57.569690] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 57.571173] Modules linked in: [ 57.571862] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 57.573896] Tainted: [W]=WARN [ 57.574521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 57.576030] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 57.576965] 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 [ 57.580185] RSP: 0018:ffff888018c3fbc0 EFLAGS: 00010286 [ 57.581180] RAX: 0000000000000000 RBX: ffffed1003187f78 RCX: ffffffff813a4050 [ 57.582479] RDX: ffff88801b90d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 57.583795] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003187f2f [ 57.585095] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 57.586417] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018c3fdf8 [ 57.587740] FS: 00007f69093b7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 57.589208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 57.590291] CR2: 00007ffcc9a54ef8 CR3: 000000000be75000 CR4: 0000000000350ef0 [ 57.591603] Call Trace: [ 57.592095] [ 57.592563] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 57.593483] ? __create_object+0x59/0x80 [ 57.594226] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 57.595213] __vmalloc_noprof+0x59/0x60 [ 57.595979] bpf_prog_alloc_no_stats+0x55/0x470 [ 57.596858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.597782] bpf_prog_alloc+0x39/0x200 [ 57.598526] ? __pfx_seccomp_check_filter+0x10/0x10 [ 57.599413] bpf_prog_create_from_user+0xb2/0x2f0 [ 57.600353] do_seccomp+0x349/0x25e0 [ 57.601074] ? find_held_lock+0x2b/0x80 [ 57.601855] ? do_prlimit+0x310/0x610 [ 57.602621] ? __pfx_do_seccomp+0x10/0x10 [ 57.603370] ? do_raw_spin_unlock+0x53/0x220 [ 57.604228] ? _raw_spin_unlock+0x1e/0x40 [ 57.605025] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 57.606009] ? static_key_count+0x60/0x80 [ 57.606832] prctl_set_seccomp+0x4e/0x70 [ 57.607622] __do_sys_prctl+0xe6c/0x1d70 [ 57.608387] ? __pfx___do_sys_prctl+0x10/0x10 [ 57.609250] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 57.610231] ? irqentry_exit+0xf3/0x650 [ 57.611012] do_syscall_64+0xbf/0x430 [ 57.611763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.612748] RIP: 0033:0x7f69098a95cd [ 57.613423] 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 [ 57.616677] RSP: 002b:00007ffcc9a53a20 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 57.618067] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f69098a95cd [ 57.619375] RDX: 000055c0b0e30e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 57.620721] RBP: 00007ffcc9a53a80 R08: 0000000000000000 R09: 00007ffcc9a53120 [ 57.622021] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0b98ebad0 [ 57.623323] R13: 00007ffcc9a53eb0 R14: 000055c0b98ecbc0 R15: 000055c0b98fd780 [ 57.624649] [ 57.625082] irq event stamp: 1737 [ 57.625740] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 57.627298] hardirqs last disabled at (1756): [] __up_console_sem+0x5d/0x80 [ 57.628797] softirqs last enabled at (1716): [] handle_softirqs+0x50c/0x770 [ 57.630090] softirqs last disabled at (1711): [] __irq_exit_rcu+0xc4/0x100 [ 57.631362] ---[ end trace 0000000000000000 ]--- [ 58.464610] ------------[ cut here ]------------ [ 58.465548] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 58.467586] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/261 [ 58.469056] Modules linked in: [ 58.469691] CPU: 0 UID: 104 PID: 261 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 58.471703] Tainted: [W]=WARN [ 58.472272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 58.473758] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 58.474678] 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 [ 58.477865] RSP: 0018:ffff88801692fbc0 EFLAGS: 00010286 [ 58.478859] RAX: 0000000000000000 RBX: ffffed1002d25f78 RCX: ffffffff813a4050 [ 58.480160] RDX: ffff888017073780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 58.481477] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d25f2f [ 58.482778] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 58.484096] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801692fdf8 [ 58.485386] FS: 00007ff7ad804900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 58.486857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 58.487931] CR2: 00007ff7adcf6580 CR3: 000000001f2ab000 CR4: 0000000000350ef0 [ 58.489228] Call Trace: [ 58.489731] [ 58.490154] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 58.491066] ? __create_object+0x59/0x80 [ 58.491880] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.492875] __vmalloc_noprof+0x59/0x60 [ 58.493644] bpf_prog_alloc_no_stats+0x55/0x470 [ 58.494533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.495428] bpf_prog_alloc+0x39/0x200 [ 58.496189] ? __pfx_seccomp_check_filter+0x10/0x10 [ 58.497126] bpf_prog_create_from_user+0xb2/0x2f0 [ 58.498023] do_seccomp+0x349/0x25e0 [ 58.498750] ? __pfx_css_rstat_updated+0x10/0x10 [ 58.499674] ? __pfx_do_seccomp+0x10/0x10 [ 58.500477] ? find_held_lock+0x2b/0x80 [ 58.501195] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 58.502161] ? static_key_count+0x60/0x80 [ 58.502967] prctl_set_seccomp+0x4e/0x70 [ 58.503752] __do_sys_prctl+0xe6c/0x1d70 [ 58.504538] ? __pfx___do_sys_prctl+0x10/0x10 [ 58.505360] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 58.506331] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 58.507314] ? irqentry_exit+0xf3/0x650 [ 58.508090] do_syscall_64+0xbf/0x430 [ 58.508841] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 58.509781] RIP: 0033:0x7ff7adcf65cd [ 58.510520] 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 [ 58.513696] RSP: 002b:00007ffe1eaccd80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 58.515068] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff7adcf65cd [ 58.516383] RDX: 00005606642d1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 58.517666] RBP: 00007ffe1eaccde0 R08: 0000000000000000 R09: 00007ffe1eacc480 [ 58.518954] R10: 0000000000000000 R11: 0000000000000246 R12: 000056066602fad0 [ 58.520257] R13: 00007ffe1eacd210 R14: 0000560666030bc0 R15: 0000560666041780 [ 58.521578] [ 58.522006] irq event stamp: 1713 [ 58.522704] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 58.524317] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 58.525858] softirqs last enabled at (1616): [] handle_softirqs+0x50c/0x770 [ 58.527408] softirqs last disabled at (1611): [] __irq_exit_rcu+0xc4/0x100 [ 58.528954] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:44931' (ECDSA) to the list of known hosts. 2025/11/17 16:52:54 fuzzer started 2025/11/17 16:52:54 dialing manager at localhost:37895 2025/11/17 16:52:54 checking machine... 2025/11/17 16:52:54 checking revisions... [ 59.495375] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:52:54 testing simple program... [ 59.588599] cgroup: Unknown subsys name 'net' [ 59.649320] cgroup: Unknown subsys name 'cpuset' [ 59.663513] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:52:53 Registers: info registers vcpu 0 RAX=ffffffff8184acf1 RBX=dffffc0000000000 RCX=ffffffff8184d00e RDX=0000000000000000 RSI=ffffffff81849724 RDI=ffffffff85a7ec80 RBP=ffff888015e07d00 RSP=ffff888015e07c38 R8 =0000000000000000 R9 =ffffed1003083886 R10=0000000040000000 R11=0000000000000000 R12=00000000000000b4 R13=ffff888015e07d38 R14=ffffc9000069f0b0 R15=00000000000000b4 RIP=ffffffff8184acf5 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 00007f236638d900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2365aa9000 CR3=000000000dfe2000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=71430d9b385913ed00000000000ae988 XMM05=382e075b5d790c790000000000325d68 XMM06=e071becb0be0b4910000000000324160 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000003c9ec RBX=0000000000000001 RCX=ffffffff83c6112f RDX=dffffc0000000000 RSI=000000000002c611 RDI=ffff88806cf31cd0 RBP=ffff88801840f9b0 RSP=ffff88801840f8e8 R8 =0000000000000001 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000000001 R12=ffff88801840f9b8 R13=ffff88801840f9a0 R14=ffff88801840f999 R15=ffff88801840f958 RIP=ffffffff8135e5c2 RFL=00000293 [--S-A-C] 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 00007f69093b7900 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=00007f690996e618 CR3=000000000beca000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000