[ 45.609765] ------------[ cut here ]------------ [ 45.610633] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.612766] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.614247] Modules linked in: [ 45.614879] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.616863] Tainted: [W]=WARN [ 45.617408] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.618843] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.619743] 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 [ 45.622876] RSP: 0018:ffff888016177bc0 EFLAGS: 00010286 [ 45.623850] RAX: 0000000000000000 RBX: ffffed1002c2ef78 RCX: ffffffff813a4050 [ 45.625125] RDX: ffff888013aa9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.626388] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c2ef2f [ 45.627674] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.628948] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016177df8 [ 45.630209] FS: 00007f96ea8f1900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.631633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.632693] CR2: 00007f96eade3580 CR3: 000000000b7ae000 CR4: 0000000000350ef0 [ 45.633973] Call Trace: [ 45.634434] [ 45.634873] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.635773] ? __create_object+0x59/0x80 [ 45.636508] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.637462] __vmalloc_noprof+0x59/0x60 [ 45.638215] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.639064] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.639997] bpf_prog_alloc+0x39/0x200 [ 45.640734] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.641605] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.642495] do_seccomp+0x349/0x25e0 [ 45.643227] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.644112] ? __pfx_do_seccomp+0x10/0x10 [ 45.644895] ? find_held_lock+0x2b/0x80 [ 45.645607] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.646564] ? static_key_count+0x60/0x80 [ 45.647364] prctl_set_seccomp+0x4e/0x70 [ 45.648117] __do_sys_prctl+0xe6c/0x1d70 [ 45.648897] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.649752] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.650696] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.651613] ? irqentry_exit+0xf3/0x650 [ 45.652376] do_syscall_64+0xbf/0x430 [ 45.653110] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.654039] RIP: 0033:0x7f96eade35cd [ 45.654733] 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 [ 45.657896] RSP: 002b:00007ffd0670a640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.659262] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f96eade35cd [ 45.660421] RDX: 000055701ef2ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.661463] RBP: 00007ffd0670a6a0 R08: 0000000000000000 R09: 00007ffd06709d40 [ 45.662524] R10: 0000000000000000 R11: 0000000000000246 R12: 000055703fe022b0 [ 45.663597] R13: 00007ffd0670aad0 R14: 000055703fe04d20 R15: 000055703fe168d0 [ 45.664676] [ 45.665025] irq event stamp: 1743 [ 45.665706] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 45.667346] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 45.668748] softirqs last enabled at (1588): [] handle_softirqs+0x50c/0x770 [ 45.670100] softirqs last disabled at (1583): [] __irq_exit_rcu+0xc4/0x100 [ 45.671406] ---[ end trace 0000000000000000 ]--- [ 48.447028] ------------[ cut here ]------------ [ 48.447951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.450016] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.451495] Modules linked in: [ 48.452138] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.454385] Tainted: [W]=WARN [ 48.455057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.456557] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.457495] 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 [ 48.460714] RSP: 0018:ffff888017267bc0 EFLAGS: 00010286 [ 48.461698] RAX: 0000000000000000 RBX: ffffed1002e4cf78 RCX: ffffffff813a4050 [ 48.463001] RDX: ffff88800ccd0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.464318] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e4cf2f [ 48.465588] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.466862] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017267df8 [ 48.468170] FS: 00007f5178177900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.469629] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.470720] CR2: 00007ffc6853aef8 CR3: 000000001d581000 CR4: 0000000000350ef0 [ 48.472023] Call Trace: [ 48.472485] [ 48.472927] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.473832] ? __create_object+0x59/0x80 [ 48.474567] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.475547] __vmalloc_noprof+0x59/0x60 [ 48.476301] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.477164] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.478113] bpf_prog_alloc+0x39/0x200 [ 48.478856] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.479814] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.480727] do_seccomp+0x349/0x25e0 [ 48.481415] ? find_held_lock+0x2b/0x80 [ 48.482163] ? do_prlimit+0x310/0x610 [ 48.482907] ? __pfx_do_seccomp+0x10/0x10 [ 48.483713] ? do_raw_spin_unlock+0x53/0x220 [ 48.484509] ? _raw_spin_unlock+0x1e/0x40 [ 48.485279] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.486238] ? static_key_count+0x60/0x80 [ 48.487043] prctl_set_seccomp+0x4e/0x70 [ 48.487897] __do_sys_prctl+0xe6c/0x1d70 [ 48.488693] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.489509] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.490470] ? irqentry_exit+0xf3/0x650 [ 48.491250] do_syscall_64+0xbf/0x430 [ 48.491993] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.492951] RIP: 0033:0x7f51786695cd [ 48.493614] 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 [ 48.496860] RSP: 002b:00007ffc68539450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.498230] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f51786695cd [ 48.499527] RDX: 0000563a833f9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.500804] RBP: 00007ffc685394b0 R08: 0000000000000000 R09: 00007ffc68538b50 [ 48.502106] R10: 0000000000000000 R11: 0000000000000246 R12: 0000563aa9d13bf0 [ 48.503441] R13: 00007ffc685398e0 R14: 0000563aa9d1d380 R15: 0000563aa9d28460 [ 48.504742] [ 48.505175] irq event stamp: 1815 [ 48.505826] hardirqs last enabled at (1825): [] __up_console_sem+0x78/0x80 [ 48.507377] hardirqs last disabled at (1834): [] __up_console_sem+0x5d/0x80 [ 48.508885] softirqs last enabled at (1794): [] handle_softirqs+0x50c/0x770 [ 48.510423] softirqs last disabled at (1789): [] __irq_exit_rcu+0xc4/0x100 [ 48.511956] ---[ end trace 0000000000000000 ]--- [ 49.216543] ------------[ cut here ]------------ [ 49.217185] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.218626] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 49.219687] Modules linked in: [ 49.220109] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.221523] Tainted: [W]=WARN [ 49.221949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.223000] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.223633] 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 [ 49.225961] RSP: 0018:ffff8880169e7bc0 EFLAGS: 00010286 [ 49.226626] RAX: 0000000000000000 RBX: ffffed1002d3cf78 RCX: ffffffff813a4050 [ 49.227563] RDX: ffff888016160000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.228480] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d3cf2f [ 49.229392] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.230313] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880169e7df8 [ 49.231238] FS: 00007fd7e337d900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.232271] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.233043] CR2: 00007ffe44e3aef8 CR3: 000000000b646000 CR4: 0000000000350ef0 [ 49.233971] Call Trace: [ 49.234305] [ 49.234601] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.235252] ? __create_object+0x59/0x80 [ 49.235828] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.236497] __vmalloc_noprof+0x59/0x60 [ 49.237033] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.237627] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.238298] bpf_prog_alloc+0x39/0x200 [ 49.238828] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.239475] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.240126] do_seccomp+0x349/0x25e0 [ 49.240614] ? find_held_lock+0x2b/0x80 [ 49.241163] ? do_prlimit+0x310/0x610 [ 49.241698] ? __pfx_do_seccomp+0x10/0x10 [ 49.242235] ? do_raw_spin_unlock+0x53/0x220 [ 49.242837] ? _raw_spin_unlock+0x1e/0x40 [ 49.243373] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.244075] ? static_key_count+0x60/0x80 [ 49.244618] prctl_set_seccomp+0x4e/0x70 [ 49.245170] __do_sys_prctl+0xe6c/0x1d70 [ 49.245732] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.246317] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.247010] ? irqentry_exit+0xf3/0x650 [ 49.247539] do_syscall_64+0xbf/0x430 [ 49.248070] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.248760] RIP: 0033:0x7fd7e386f5cd [ 49.249236] 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 [ 49.251523] RSP: 002b:00007ffe44e39890 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.252509] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd7e386f5cd [ 49.253430] RDX: 00005588272b1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.254363] RBP: 00007ffe44e398f0 R08: 0000000000000000 R09: 00007ffe44e38f90 [ 49.255299] R10: 0000000000000000 R11: 0000000000000246 R12: 000055884b9f3ad0 [ 49.256236] R13: 00007ffe44e39d20 R14: 000055884b9f4bc0 R15: 000055884ba05780 [ 49.257176] [ 49.257482] irq event stamp: 1725 [ 49.257948] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 49.259057] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 49.260165] softirqs last enabled at (1298): [] handle_softirqs+0x50c/0x770 [ 49.261289] softirqs last disabled at (1283): [] __irq_exit_rcu+0xc4/0x100 [ 49.262388] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:13086' (ECDSA) to the list of known hosts. 2025/11/17 16:58:14 fuzzer started 2025/11/17 16:58:14 dialing manager at localhost:37895 2025/11/17 16:58:14 checking machine... 2025/11/17 16:58:14 checking revisions... [ 50.139245] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:58:14 testing simple program... [ 50.226950] cgroup: Unknown subsys name 'net' [ 50.296275] cgroup: Unknown subsys name 'cpuset' [ 50.311036] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:58:13 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff88800ccd5340 RCX=ffff88806ce089a4 RDX=0000000000000000 RSI=ffffffff84c194c6 RDI=ffff88800ccd573c RBP=ffff88806ce08aa8 RSP=ffff88806ce089c8 R8 =0000000000000001 R9 =ffff88806ce08a90 R10=000000000003c9ed R11=00000000000c6abb R12=0000000000000000 R13=ffff88806ce08a98 R14=ffff88800ccd5340 R15=ffff88806ce08a50 RIP=ffffffff815bd59a RFL=00000217 [----APC] 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 00007f5178177900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5178141008 CR3=000000001fabd000 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=1ffff11003f6e95e RBX=dffffc0000000000 RCX=ffffffff815d6ab0 RDX=ffffffff81b61ac0 RSI=0000000000000000 RDI=ffff888008c4b780 RBP=ffff88801fb74a68 RSP=ffff888009757c30 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000002 R13=ffff888009757cb8 R14=ffffffff815d6b03 R15=0000000000000001 RIP=ffffffff81b61a9b 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc203b4c78 CR3=000000000cb1e000 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=2033313a38353a363120373120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732033313a38353a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000