[ 46.104198] ------------[ cut here ]------------ [ 46.105131] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.107185] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.108664] Modules linked in: [ 46.109255] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.111492] Tainted: [W]=WARN [ 46.112055] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.113603] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.114530] 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 [ 46.117750] RSP: 0018:ffff888013f97bc0 EFLAGS: 00010286 [ 46.118742] RAX: 0000000000000000 RBX: ffffed10027f2f78 RCX: ffffffff813a4050 [ 46.120035] RDX: ffff888016435340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.121341] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027f2f2f [ 46.122605] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.123905] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f97df8 [ 46.125208] FS: 00007fc830570900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.126651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.127706] CR2: 00007fff4cb6bef7 CR3: 000000000d905000 CR4: 0000000000350ef0 [ 46.128996] Call Trace: [ 46.129495] [ 46.129904] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.130791] ? __create_object+0x59/0x80 [ 46.131566] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.132545] __vmalloc_noprof+0x59/0x60 [ 46.133267] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.134146] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.135074] bpf_prog_alloc+0x39/0x200 [ 46.135805] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.136760] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.137683] do_seccomp+0x349/0x25e0 [ 46.138356] ? find_held_lock+0x2b/0x80 [ 46.139119] ? do_prlimit+0x310/0x610 [ 46.139859] ? __pfx_do_seccomp+0x10/0x10 [ 46.140641] ? do_raw_spin_unlock+0x53/0x220 [ 46.141453] ? _raw_spin_unlock+0x1e/0x40 [ 46.142167] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.143099] ? static_key_count+0x60/0x80 [ 46.143886] prctl_set_seccomp+0x4e/0x70 [ 46.144646] __do_sys_prctl+0xe6c/0x1d70 [ 46.145378] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.146235] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.147188] ? irqentry_exit+0xf3/0x650 [ 46.147943] do_syscall_64+0xbf/0x430 [ 46.148686] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.149639] RIP: 0033:0x7fc830a625cd [ 46.150289] 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 [ 46.153443] RSP: 002b:00007fff4cb698f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.154789] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc830a625cd [ 46.156055] RDX: 0000557ecbefae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.157357] RBP: 00007fff4cb69950 R08: 0000000000000000 R09: 00007fff4cb68ff0 [ 46.158632] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557ef854a240 [ 46.159912] R13: 00007fff4cb69d80 R14: 0000557ef8553380 R15: 0000557ef855e540 [ 46.161208] [ 46.161678] irq event stamp: 1829 [ 46.162271] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 46.163751] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 46.165276] softirqs last enabled at (1796): [] handle_softirqs+0x50c/0x770 [ 46.166785] softirqs last disabled at (1791): [] __irq_exit_rcu+0xc4/0x100 [ 46.168279] ---[ end trace 0000000000000000 ]--- [ 49.673557] ------------[ cut here ]------------ [ 49.674600] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.676925] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 49.678565] Modules linked in: [ 49.679233] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.682937] Tainted: [W]=WARN [ 49.683719] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.685440] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.686481] 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 [ 49.690112] RSP: 0018:ffff88800ed4fbc0 EFLAGS: 00010286 [ 49.691236] RAX: 0000000000000000 RBX: ffffed1001da9f78 RCX: ffffffff813a4050 [ 49.692711] RDX: ffff888017988000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.694179] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001da9f2f [ 49.695657] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.697126] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800ed4fdf8 [ 49.698588] FS: 00007f98b9251900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.700270] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.701501] CR2: 00007f98b9743580 CR3: 000000001f9dc000 CR4: 0000000000350ef0 [ 49.702967] Call Trace: [ 49.703540] [ 49.704006] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.705173] ? __create_object+0x59/0x80 [ 49.705977] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.706948] __vmalloc_noprof+0x59/0x60 [ 49.707719] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.708601] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.709538] bpf_prog_alloc+0x39/0x200 [ 49.710229] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.711150] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.712070] do_seccomp+0x349/0x25e0 [ 49.712811] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.713713] ? __pfx_do_seccomp+0x10/0x10 [ 49.714505] ? find_held_lock+0x2b/0x80 [ 49.715225] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.716184] ? static_key_count+0x60/0x80 [ 49.717005] prctl_set_seccomp+0x4e/0x70 [ 49.717782] __do_sys_prctl+0xe6c/0x1d70 [ 49.718563] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.719383] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.720343] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.721348] ? irqentry_exit+0xf3/0x650 [ 49.722110] do_syscall_64+0xbf/0x430 [ 49.722849] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.723797] RIP: 0033:0x7f98b97435cd [ 49.724514] 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 [ 49.727711] RSP: 002b:00007ffd819d0690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.729125] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f98b97435cd [ 49.730522] RDX: 000055e89626be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.731904] RBP: 00007ffd819d06f0 R08: 0000000000000000 R09: 00007ffd819cfd90 [ 49.733293] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e8bb98b240 [ 49.734680] R13: 00007ffd819d0b20 R14: 000055e8bb98abf0 R15: 000055e8bb99f4d0 [ 49.736086] [ 49.736603] irq event stamp: 2147 [ 49.737260] hardirqs last enabled at (2155): [] __up_console_sem+0x78/0x80 [ 49.738897] hardirqs last disabled at (2164): [] __up_console_sem+0x5d/0x80 [ 49.740549] softirqs last enabled at (2016): [] handle_softirqs+0x50c/0x770 [ 49.742103] softirqs last disabled at (2011): [] __irq_exit_rcu+0xc4/0x100 [ 49.743504] ---[ end trace 0000000000000000 ]--- [ 50.537551] ------------[ cut here ]------------ [ 50.538478] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.540550] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.541974] Modules linked in: [ 50.542608] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.544829] Tainted: [W]=WARN [ 50.545539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.546992] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.547901] 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 [ 50.551466] RSP: 0018:ffff888016eefbc0 EFLAGS: 00010286 [ 50.552461] RAX: 0000000000000000 RBX: ffffed1002dddf78 RCX: ffffffff813a4050 [ 50.553759] RDX: ffff888013ee1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.555056] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dddf2f [ 50.556333] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.557870] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016eefdf8 [ 50.559232] FS: 00007fa51cee7900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.560691] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.561745] CR2: 00007fffaad42ef7 CR3: 000000001e49d000 CR4: 0000000000350ef0 [ 50.563031] Call Trace: [ 50.563526] [ 50.563944] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.564848] ? __create_object+0x59/0x80 [ 50.565645] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.566609] __vmalloc_noprof+0x59/0x60 [ 50.567334] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.568190] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.569126] bpf_prog_alloc+0x39/0x200 [ 50.569851] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.570765] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.571660] do_seccomp+0x349/0x25e0 [ 50.572345] ? find_held_lock+0x2b/0x80 [ 50.573111] ? do_prlimit+0x310/0x610 [ 50.573863] ? __pfx_do_seccomp+0x10/0x10 [ 50.574652] ? do_raw_spin_unlock+0x53/0x220 [ 50.575487] ? _raw_spin_unlock+0x1e/0x40 [ 50.576238] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.577202] ? static_key_count+0x60/0x80 [ 50.578013] prctl_set_seccomp+0x4e/0x70 [ 50.578788] __do_sys_prctl+0xe6c/0x1d70 [ 50.579571] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.580379] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.581379] ? irqentry_exit+0xf3/0x650 [ 50.582149] do_syscall_64+0xbf/0x430 [ 50.582899] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.583857] RIP: 0033:0x7fa51d3d95cd [ 50.584578] 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 [ 50.587733] RSP: 002b:00007fffaad41060 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.589117] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa51d3d95cd [ 50.590393] RDX: 0000557b869e0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.591685] RBP: 00007fffaad410c0 R08: 0000000000000000 R09: 00007fffaad40760 [ 50.592959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557bb0a0bad0 [ 50.594238] R13: 00007fffaad414f0 R14: 0000557bb0a0cbc0 R15: 0000557bb0a1d780 [ 50.595535] [ 50.595962] irq event stamp: 1799 [ 50.596624] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 50.598149] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 50.599649] softirqs last enabled at (1788): [] handle_softirqs+0x50c/0x770 [ 50.601182] softirqs last disabled at (1781): [] __irq_exit_rcu+0xc4/0x100 [ 50.602685] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:9671' (ECDSA) to the list of known hosts. 2025/11/19 06:28:51 fuzzer started 2025/11/19 06:28:51 dialing manager at localhost:34383 2025/11/19 06:28:51 checking machine... 2025/11/19 06:28:51 checking revisions... [ 51.488714] kmemleak: Automatic memory scanning thread ended 2025/11/19 06:28:52 testing simple program... [ 51.572472] cgroup: Unknown subsys name 'net' [ 51.643955] cgroup: Unknown subsys name 'cpuset' [ 51.657706] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 06:28:51 Registers: info registers vcpu 0 RAX=00000000000255fd RBX=0000000000000001 RCX=ffffffff81b2a6d8 RDX=0000000000025615 RSI=000000000000b2a6 RDI=00000000000701f7 RBP=ffff888015cdf390 RSP=ffff888015cdf2c8 R8 =ffffffff86ab856e R9 =0000000000000000 R10=000000000003c9ed R11=00000000000255fd R12=ffff888015cdf398 R13=ffff888015cdf380 R14=ffff888015cdf379 R15=ffff888015cdf338 RIP=ffffffff8135e6b5 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 00007fdaaa367900 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=00007f98b9806650 CR3=000000000dbd2000 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=756f6a2f646d65747379732f6e75722f XMM01=00676f6c7379732f6c616e72756f6a2f XMM02=756f6a2f646d65747379732f6e75722f XMM03=006c616e72756f6a2f646d6574737973 XMM04=7eab5ae0fd8fa28400000000000ae988 XMM05=92f6042ecfc9add100000000003206e8 XMM06=817b8945e9d50373000000000031ed70 XMM07=fb795ef6d6577056000000000030eef8 XMM08=4f5453444600273d67736d000d0a0920 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff86abedcc RDX=0000000000000000 RSI=0000000000000001 RDI=0000000000000001 RBP=ffff88800f2c7ab8 RSP=ffff88800f2c79f0 R8 =ffffffff86abedd0 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000026756 R12=ffff88800f2c7ac0 R13=ffff88800f2c7aa8 R14=ffff88800f2c7aa1 R15=ffff88800f2c7a60 RIP=ffffffff8135e8be RFL=00000297 [--S-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 00007f98b9251900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055e8bb98c954 CR3=000000001f920000 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