[ 46.690921] ------------[ cut here ]------------ [ 46.691877] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.693977] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/232 [ 46.695425] Modules linked in: [ 46.696048] CPU: 0 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.698031] Tainted: [W]=WARN [ 46.698600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.700066] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.700972] 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 [ 46.704138] RSP: 0018:ffff888015c7fbc0 EFLAGS: 00010286 [ 46.705116] RAX: 0000000000000000 RBX: ffffed1002b8ff78 RCX: ffffffff813a4050 [ 46.706396] RDX: ffff88801a045340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.707689] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b8ff2f [ 46.708982] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.710268] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c7fdf8 [ 46.711868] FS: 00007fc9c134c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.713545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.714901] CR2: 00007ffe5d4e1ef7 CR3: 000000000b613000 CR4: 0000000000350ef0 [ 46.716503] Call Trace: [ 46.717275] [ 46.718010] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.719146] ? __create_object+0x59/0x80 [ 46.720028] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.720990] __vmalloc_noprof+0x59/0x60 [ 46.721761] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.722575] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.723487] bpf_prog_alloc+0x39/0x200 [ 46.724195] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.725113] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.725932] do_seccomp+0x349/0x25e0 [ 46.726497] ? find_held_lock+0x2b/0x80 [ 46.727131] ? do_prlimit+0x310/0x610 [ 46.727749] ? __pfx_do_seccomp+0x10/0x10 [ 46.728361] ? do_raw_spin_unlock+0x53/0x220 [ 46.729055] ? _raw_spin_unlock+0x1e/0x40 [ 46.729717] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.730470] ? static_key_count+0x60/0x80 [ 46.731117] prctl_set_seccomp+0x4e/0x70 [ 46.731737] __do_sys_prctl+0xe6c/0x1d70 [ 46.732337] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.733067] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.733883] ? irqentry_exit+0xf3/0x650 [ 46.734491] do_syscall_64+0xbf/0x430 [ 46.735102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.735901] RIP: 0033:0x7fc9c183e5cd [ 46.736453] 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 [ 46.739118] RSP: 002b:00007ffe5d4dffe0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.740258] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9c183e5cd [ 46.741351] RDX: 0000565387fb1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.742433] RBP: 00007ffe5d4e0040 R08: 0000000000000000 R09: 00007ffe5d4df6e0 [ 46.743498] R10: 0000000000000000 R11: 0000000000000246 R12: 00005653afead240 [ 46.744563] R13: 00007ffe5d4e0470 R14: 00005653afeb6380 R15: 00005653afec1540 [ 46.745637] [ 46.746020] irq event stamp: 2151 [ 46.746528] hardirqs last enabled at (2159): [] __up_console_sem+0x78/0x80 [ 46.747799] hardirqs last disabled at (2168): [] __up_console_sem+0x5d/0x80 [ 46.749082] softirqs last enabled at (1846): [] handle_softirqs+0x50c/0x770 [ 46.750388] softirqs last disabled at (1819): [] __irq_exit_rcu+0xc4/0x100 [ 46.751643] ---[ end trace 0000000000000000 ]--- [ 49.874156] ------------[ cut here ]------------ [ 49.875133] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.877259] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/240 [ 49.878748] Modules linked in: [ 49.879348] CPU: 1 UID: 104 PID: 240 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.881380] Tainted: [W]=WARN [ 49.881997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.883491] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.884427] 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 [ 49.887747] RSP: 0018:ffff88800da67bc0 EFLAGS: 00010286 [ 49.888765] RAX: 0000000000000000 RBX: ffffed1001b4cf78 RCX: ffffffff813a4050 [ 49.890100] RDX: ffff888016d81bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.891417] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001b4cf2f [ 49.892735] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.894092] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800da67df8 [ 49.895420] FS: 00007fca521a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.896881] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.898033] CR2: 00007fca52697580 CR3: 000000001fe58000 CR4: 0000000000350ef0 [ 49.899369] Call Trace: [ 49.899899] [ 49.900334] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.901261] ? __create_object+0x59/0x80 [ 49.902084] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.903104] __vmalloc_noprof+0x59/0x60 [ 49.903907] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.904826] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.905826] bpf_prog_alloc+0x39/0x200 [ 49.906542] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.907512] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.908422] do_seccomp+0x349/0x25e0 [ 49.909182] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.910160] ? __pfx_do_seccomp+0x10/0x10 [ 49.910996] ? find_held_lock+0x2b/0x80 [ 49.911798] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.912785] ? static_key_count+0x60/0x80 [ 49.913599] prctl_set_seccomp+0x4e/0x70 [ 49.914435] __do_sys_prctl+0xe6c/0x1d70 [ 49.915276] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.916208] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.917265] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.918317] ? irqentry_exit+0xf3/0x650 [ 49.919139] do_syscall_64+0xbf/0x430 [ 49.919900] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.920871] RIP: 0033:0x7fca526975cd [ 49.921578] 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 [ 49.924940] RSP: 002b:00007fff6d1787b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.926437] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fca526975cd [ 49.927815] RDX: 00005583c22dbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.929184] RBP: 00007fff6d178810 R08: 0000000000000000 R09: 00007fff6d177eb0 [ 49.930587] R10: 0000000000000000 R11: 0000000000000246 R12: 00005583cdbdf2b0 [ 49.931980] R13: 00007fff6d178c40 R14: 00005583cdbe1d20 R15: 00005583cdbf38d0 [ 49.933411] [ 49.933934] irq event stamp: 1721 [ 49.934609] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 49.936230] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 49.937825] softirqs last enabled at (1698): [] handle_softirqs+0x50c/0x770 [ 49.939306] softirqs last disabled at (1693): [] __irq_exit_rcu+0xc4/0x100 [ 49.940758] ---[ end trace 0000000000000000 ]--- [ 50.664053] ------------[ cut here ]------------ [ 50.664627] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.665967] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/247 [ 50.666920] Modules linked in: [ 50.667306] CPU: 0 UID: 104 PID: 247 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.668588] Tainted: [W]=WARN [ 50.668978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.669957] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.670505] 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 [ 50.672583] RSP: 0018:ffff888016967bc0 EFLAGS: 00010286 [ 50.673243] RAX: 0000000000000000 RBX: ffffed1002d2cf78 RCX: ffffffff813a4050 [ 50.674093] RDX: ffff8880172dd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.674933] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d2cf2f [ 50.675764] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.676573] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016967df8 [ 50.677420] FS: 00007fd262435900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.678366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.679055] CR2: 00007fd262927580 CR3: 000000001ff6c000 CR4: 0000000000350ef0 [ 50.679889] Call Trace: [ 50.680193] [ 50.680453] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.681050] ? __create_object+0x59/0x80 [ 50.681549] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.682177] __vmalloc_noprof+0x59/0x60 [ 50.682637] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.683190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.683797] bpf_prog_alloc+0x39/0x200 [ 50.684241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.684847] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.685407] do_seccomp+0x349/0x25e0 [ 50.685873] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.686432] ? __pfx_do_seccomp+0x10/0x10 [ 50.686943] ? find_held_lock+0x2b/0x80 [ 50.687396] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.688019] ? static_key_count+0x60/0x80 [ 50.688502] prctl_set_seccomp+0x4e/0x70 [ 50.688997] __do_sys_prctl+0xe6c/0x1d70 [ 50.689473] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.690032] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.690614] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.691235] ? irqentry_exit+0xf3/0x650 [ 50.691729] do_syscall_64+0xbf/0x430 [ 50.692180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.692787] RIP: 0033:0x7fd2629275cd [ 50.693215] 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 [ 50.695337] RSP: 002b:00007ffc86f52bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.696247] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd2629275cd [ 50.697103] RDX: 0000562f9cc46e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.697971] RBP: 00007ffc86f52c20 R08: 0000000000000000 R09: 00007ffc86f522c0 [ 50.698824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000562fc130bad0 [ 50.699647] R13: 00007ffc86f53050 R14: 0000562fc130cbc0 R15: 0000562fc131d780 [ 50.700517] [ 50.700820] irq event stamp: 1649 [ 50.701226] hardirqs last enabled at (1657): [] __up_console_sem+0x78/0x80 [ 50.702254] hardirqs last disabled at (1666): [] __up_console_sem+0x5d/0x80 [ 50.703274] softirqs last enabled at (1172): [] handle_softirqs+0x50c/0x770 [ 50.704302] softirqs last disabled at (1163): [] __irq_exit_rcu+0xc4/0x100 [ 50.705322] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:64363' (ECDSA) to the list of known hosts. 2025/11/17 23:21:41 fuzzer started 2025/11/17 23:21:41 dialing manager at localhost:37895 2025/11/17 23:21:41 checking machine... 2025/11/17 23:21:41 checking revisions... [ 51.505756] kmemleak: Automatic memory scanning thread ended 2025/11/17 23:21:41 testing simple program... [ 51.591182] cgroup: Unknown subsys name 'net' [ 51.658581] cgroup: Unknown subsys name 'cpuset' [ 51.675001] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:21:40 Registers: info registers vcpu 0 RAX=ffffed1003fd2610 RBX=ffffed1003fd2611 RCX=ffffffff819e1205 RDX=ffffed1003fd2611 RSI=0000000000000004 RDI=ffff88801fe93080 RBP=ffffed1003fd2610 RSP=ffff88801601fab0 R8 =0000000000000000 R9 =ffffed1003fd2610 R10=ffff88801fe93083 R11=0000000000000005 R12=ffff88801fe93080 R13=0000000000000001 R14=0000000000000000 R15=ffff88801fe93020 RIP=ffffffff81b2d061 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 00007fca521a5900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fca52174008 CR3=000000001fe1e000 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=00000000000298e9 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 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff0cbfe3a8 CR3=000000000d19b000 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=b4be7c47ff56ca95c04da76cf31832b0 XMM02=0000000000302a00ec2efd57dc4c00df XMM03=000000000030e4506b0884ab20341ca8 XMM04=748a39372424ef8d00000000000ae988 XMM05=07c8bb74b6c04a44000000000031e448 XMM06=d74844bf967d85ba000000000031e2d0 XMM07=e042d86d42eb936e000000000030e728 XMM08=6b0884ab20341ca80000000000302a60 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000