[ 45.495388] ------------[ cut here ]------------ [ 45.496310] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.498287] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.499741] Modules linked in: [ 45.500324] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.502266] Tainted: [W]=WARN [ 45.502865] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.504322] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.505228] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 45.508353] RSP: 0018:ffff8880173dfbc0 EFLAGS: 00010286 [ 45.509326] RAX: 0000000000000000 RBX: ffffed1002e7bf78 RCX: ffffffff813a4050 [ 45.510609] RDX: ffff88800f793780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.511880] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7bf2f [ 45.513156] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.514445] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173dfdf8 [ 45.515717] FS: 00007f58faad9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.517120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.518173] CR2: 00007ffeb6a25ef8 CR3: 000000000dd00000 CR4: 0000000000350ef0 [ 45.519447] Call Trace: [ 45.519949] [ 45.520356] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.521243] ? __create_object+0x59/0x80 [ 45.522021] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.522970] __vmalloc_noprof+0x59/0x60 [ 45.523717] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.524578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.525459] bpf_prog_alloc+0x39/0x200 [ 45.526185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.527102] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.527997] do_seccomp+0x349/0x25e0 [ 45.528714] ? find_held_lock+0x2b/0x80 [ 45.529430] ? do_prlimit+0x310/0x610 [ 45.530161] ? __pfx_do_seccomp+0x10/0x10 [ 45.530961] ? do_raw_spin_unlock+0x53/0x220 [ 45.531795] ? _raw_spin_unlock+0x1e/0x40 [ 45.532572] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.533474] ? static_key_count+0x60/0x80 [ 45.534263] prctl_set_seccomp+0x4e/0x70 [ 45.535041] __do_sys_prctl+0xe6c/0x1d70 [ 45.535807] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.536650] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.537626] ? irqentry_exit+0xf3/0x650 [ 45.538340] do_syscall_64+0xbf/0x430 [ 45.539077] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.540017] RIP: 0033:0x7f58fafcb5cd [ 45.540720] 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 [ 45.543855] RSP: 002b:00007ffeb6a23db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.545199] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f58fafcb5cd [ 45.546479] RDX: 00005565dc7e8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.547743] RBP: 00007ffeb6a23e10 R08: 0000000000000000 R09: 00007ffeb6a234b0 [ 45.548972] R10: 0000000000000000 R11: 0000000000000246 R12: 00005565ddba62b0 [ 45.550241] R13: 00007ffeb6a24240 R14: 00005565ddba8d20 R15: 00005565ddbba8d0 [ 45.551535] [ 45.551954] irq event stamp: 1765 [ 45.552593] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 45.554094] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 45.555602] softirqs last enabled at (1742): [] handle_softirqs+0x50c/0x770 [ 45.557124] softirqs last disabled at (1737): [] __irq_exit_rcu+0xc4/0x100 [ 45.558634] ---[ end trace 0000000000000000 ]--- [ 48.481751] ------------[ cut here ]------------ [ 48.482719] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.484733] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 48.486212] Modules linked in: [ 48.486862] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.489094] Tainted: [W]=WARN [ 48.489794] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.491291] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.492196] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 48.495375] RSP: 0018:ffff88801849fbc0 EFLAGS: 00010286 [ 48.496352] RAX: 0000000000000000 RBX: ffffed1003093f78 RCX: ffffffff813a4050 [ 48.497646] RDX: ffff888016800000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.498931] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003093f2f [ 48.500208] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.501524] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801849fdf8 [ 48.502813] FS: 00007efc9a145900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.504257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.505329] CR2: 00007efc9a637580 CR3: 000000000d05e000 CR4: 0000000000350ef0 [ 48.506640] Call Trace: [ 48.507108] [ 48.507564] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.508424] ? __create_object+0x59/0x80 [ 48.509214] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.510224] __vmalloc_noprof+0x59/0x60 [ 48.510989] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.511885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.512813] bpf_prog_alloc+0x39/0x200 [ 48.513578] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.514465] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.515376] do_seccomp+0x349/0x25e0 [ 48.516104] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.517011] ? __pfx_do_seccomp+0x10/0x10 [ 48.517809] ? find_held_lock+0x2b/0x80 [ 48.518570] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.519486] ? static_key_count+0x60/0x80 [ 48.520304] prctl_set_seccomp+0x4e/0x70 [ 48.521092] __do_sys_prctl+0xe6c/0x1d70 [ 48.521901] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.522767] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.523739] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.524717] ? irqentry_exit+0xf3/0x650 [ 48.525463] do_syscall_64+0xbf/0x430 [ 48.526205] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.527149] RIP: 0033:0x7efc9a6375cd [ 48.527856] 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 [ 48.531033] RSP: 002b:00007ffe178bf200 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.532399] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efc9a6375cd [ 48.533694] RDX: 000055ed0fa4fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.534985] RBP: 00007ffe178bf260 R08: 0000000000000000 R09: 00007ffe178be900 [ 48.536253] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ed1369cad0 [ 48.537558] R13: 00007ffe178bf690 R14: 000055ed1369dbc0 R15: 000055ed136ae780 [ 48.538874] [ 48.539297] irq event stamp: 1801 [ 48.539953] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 48.541523] hardirqs last disabled at (1822): [] sysvec_apic_timer_interrupt+0xf/0x80 [ 48.543192] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 48.544739] softirqs last disabled at (1785): [] __irq_exit_rcu+0xc4/0x100 [ 48.546197] ---[ end trace 0000000000000000 ]--- [ 49.240261] ------------[ cut here ]------------ [ 49.241020] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.242661] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.243854] Modules linked in: [ 49.244340] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.245975] Tainted: [W]=WARN [ 49.246432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.247668] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.248382] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 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 [ 49.250989] RSP: 0018:ffff888017247bc0 EFLAGS: 00010286 [ 49.251792] RAX: 0000000000000000 RBX: ffffed1002e48f78 RCX: ffffffff813a4050 [ 49.252844] RDX: ffff888016d01bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.253902] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e48f2f [ 49.254954] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.256010] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017247df8 [ 49.257063] FS: 00007fa389665900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.258256] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.259124] CR2: 00007fa389b57580 CR3: 000000000d964000 CR4: 0000000000350ef0 [ 49.260175] Call Trace: [ 49.260595] [ 49.260934] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.261690] ? __create_object+0x59/0x80 [ 49.262297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.263088] __vmalloc_noprof+0x59/0x60 [ 49.263715] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.264397] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.265157] bpf_prog_alloc+0x39/0x200 [ 49.265772] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.266492] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.267238] do_seccomp+0x349/0x25e0 [ 49.267838] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.268581] ? __pfx_do_seccomp+0x10/0x10 [ 49.269191] ? find_held_lock+0x2b/0x80 [ 49.269821] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.270608] ? static_key_count+0x60/0x80 [ 49.271224] prctl_set_seccomp+0x4e/0x70 [ 49.271864] __do_sys_prctl+0xe6c/0x1d70 [ 49.272470] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.273170] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.273975] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.274781] ? irqentry_exit+0xf3/0x650 [ 49.275374] do_syscall_64+0xbf/0x430 [ 49.275976] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.276760] RIP: 0033:0x7fa389b575cd [ 49.277301] 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 [ 49.279902] RSP: 002b:00007fff99dfb2f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.281024] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa389b575cd [ 49.282100] RDX: 00005614d7607e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.283161] RBP: 00007fff99dfb350 R08: 0000000000000000 R09: 00007fff99dfa9f0 [ 49.284211] R10: 0000000000000000 R11: 0000000000000246 R12: 00005614f5899240 [ 49.285261] R13: 00007fff99dfb780 R14: 00005614f58a2380 R15: 00005614f58ad540 [ 49.286335] [ 49.286712] irq event stamp: 1683 [ 49.287218] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 49.288483] hardirqs last disabled at (1706): [] __up_console_sem+0x5d/0x80 [ 49.289756] softirqs last enabled at (1704): [] handle_softirqs+0x50c/0x770 [ 49.291010] softirqs last disabled at (1699): [] __irq_exit_rcu+0xc4/0x100 [ 49.292253] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:1270' (ECDSA) to the list of known hosts. 2025/11/18 23:55:40 fuzzer started 2025/11/18 23:55:40 dialing manager at localhost:34383 2025/11/18 23:55:40 checking machine... 2025/11/18 23:55:40 checking revisions... [ 50.041910] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:55:40 testing simple program... [ 50.124087] cgroup: Unknown subsys name 'net' [ 50.189545] cgroup: Unknown subsys name 'cpuset' [ 50.202861] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:55:40 Registers: info registers vcpu 0 RAX=000000000003daab RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 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=00007f0180a2f000 CR3=000000000b80f000 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=af21940d81dc5892864c121f85d564b6 XMM02=ec2efd57dc4c00df0000000000304c40 XMM03=c88de59b9cda85640000000000304d10 XMM04=79fb9e25c8aef99d00000000000ae988 XMM05=090f1556b20111b30000000000320710 XMM06=6f5d31026f168720000000000031a648 XMM07=e042d86d42eb936e00000000003118d0 XMM08=c88de59b9cda85640000000000304d10 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000017c91fbd RBX=ffff88800f1a9bc0 RCX=00000000282b68d3 RDX=00000000d7c4159d RSI=00000000ef9db6ea RDI=0000000000104185 RBP=ffff88800f1aa618 RSP=ffff888016047550 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88800f1aa618 R13=00000000ef9db6ea R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815275d3 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 00007efc9a145900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe178b9000 CR3=000000000d78e000 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=6720646572637465733a4d41503d706f 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