[ 39.047697] ------------[ cut here ]------------ [ 39.048669] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.050903] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/234 [ 39.052400] Modules linked in: [ 39.053044] CPU: 1 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 39.055039] Tainted: [W]=WARN [ 39.055598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.057094] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.058026] 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 [ 39.061229] RSP: 0018:ffff8880170ffbc0 EFLAGS: 00010286 [ 39.062209] RAX: 0000000000000000 RBX: ffffed1002e1ff78 RCX: ffffffff813a4050 [ 39.063521] RDX: ffff888017270000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.064829] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e1ff2f [ 39.066119] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.067407] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880170ffdf8 [ 39.068706] FS: 00007f0878791900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.070142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.071217] CR2: 00007f0878c83580 CR3: 0000000007393000 CR4: 0000000000350ef0 [ 39.072520] Call Trace: [ 39.073037] [ 39.073452] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.074351] ? __create_object+0x59/0x80 [ 39.075138] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.076131] __vmalloc_noprof+0x59/0x60 [ 39.076854] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.077746] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.078712] bpf_prog_alloc+0x39/0x200 [ 39.079470] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.080406] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.081310] do_seccomp+0x349/0x25e0 [ 39.082035] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.082896] ? __pfx_do_seccomp+0x10/0x10 [ 39.083690] ? find_held_lock+0x2b/0x80 [ 39.084452] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.085423] ? static_key_count+0x60/0x80 [ 39.086241] prctl_set_seccomp+0x4e/0x70 [ 39.087023] __do_sys_prctl+0xe6c/0x1d70 [ 39.087795] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.088675] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.089664] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.090635] ? irqentry_exit+0xf3/0x650 [ 39.091410] do_syscall_64+0xbf/0x430 [ 39.092167] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.093133] RIP: 0033:0x7f0878c835cd [ 39.093796] 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 [ 39.097017] RSP: 002b:00007ffed728b550 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.098413] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0878c835cd [ 39.099696] RDX: 000055b5280abe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.101007] RBP: 00007ffed728b5b0 R08: 0000000000000000 R09: 00007ffed728ac50 [ 39.102313] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b544a98ad0 [ 39.103627] R13: 00007ffed728b9e0 R14: 000055b544a99bc0 R15: 000055b544aaa780 [ 39.105000] [ 39.105421] irq event stamp: 1777 [ 39.106083] hardirqs last enabled at (1787): [] __up_console_sem+0x78/0x80 [ 39.107613] hardirqs last disabled at (1796): [] __up_console_sem+0x5d/0x80 [ 39.109156] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 39.110704] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 39.112263] ---[ end trace 0000000000000000 ]--- [ 42.069324] ------------[ cut here ]------------ [ 42.070248] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.072288] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.073755] Modules linked in: [ 42.074394] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.076384] Tainted: [W]=WARN [ 42.076984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.078464] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.079384] 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 [ 42.082817] RSP: 0018:ffff8880164a7bc0 EFLAGS: 00010286 [ 42.083878] RAX: 0000000000000000 RBX: ffffed1002c94f78 RCX: ffffffff813a4050 [ 42.085171] RDX: ffff888009fcb780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.086467] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c94f2f [ 42.087769] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.089071] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164a7df8 [ 42.090361] FS: 00007fe9e9cea900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.091832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.092904] CR2: 00007fffcd906ef8 CR3: 0000000013a48000 CR4: 0000000000350ef0 [ 42.094176] Call Trace: [ 42.094634] [ 42.095079] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.095929] ? __create_object+0x59/0x80 [ 42.096706] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.097670] __vmalloc_noprof+0x59/0x60 [ 42.098413] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.099273] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.100203] bpf_prog_alloc+0x39/0x200 [ 42.100888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.101802] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.102677] do_seccomp+0x349/0x25e0 [ 42.103398] ? find_held_lock+0x2b/0x80 [ 42.104156] ? do_prlimit+0x310/0x610 [ 42.104847] ? __pfx_do_seccomp+0x10/0x10 [ 42.105633] ? do_raw_spin_unlock+0x53/0x220 [ 42.106449] ? _raw_spin_unlock+0x1e/0x40 [ 42.107224] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.108210] ? static_key_count+0x60/0x80 [ 42.109031] prctl_set_seccomp+0x4e/0x70 [ 42.109793] __do_sys_prctl+0xe6c/0x1d70 [ 42.110600] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.111483] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.112494] ? irqentry_exit+0xf3/0x650 [ 42.113281] do_syscall_64+0xbf/0x430 [ 42.114042] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.115019] RIP: 0033:0x7fe9ea1dc5cd [ 42.115701] 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 [ 42.118996] RSP: 002b:00007fffcd9052a0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.120426] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe9ea1dc5cd [ 42.121751] RDX: 0000559ff58c2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.123066] RBP: 00007fffcd905300 R08: 0000000000000000 R09: 00007fffcd9049a0 [ 42.124397] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a0116dfad0 [ 42.125714] R13: 00007fffcd905730 R14: 000055a0116e0bc0 R15: 000055a0116f1780 [ 42.127066] [ 42.127502] irq event stamp: 1787 [ 42.128181] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.129756] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.131327] softirqs last enabled at (1776): [] handle_softirqs+0x50c/0x770 [ 42.132928] softirqs last disabled at (1771): [] __irq_exit_rcu+0xc4/0x100 [ 42.134509] ---[ end trace 0000000000000000 ]--- [ 42.844365] ------------[ cut here ]------------ [ 42.845310] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.847341] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 42.848830] Modules linked in: [ 42.849457] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.851459] Tainted: [W]=WARN [ 42.852065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.853531] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.854465] 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 [ 42.857636] RSP: 0018:ffff88801767fbc0 EFLAGS: 00010286 [ 42.858657] RAX: 0000000000000000 RBX: ffffed1002ecff78 RCX: ffffffff813a4050 [ 42.859974] RDX: ffff888016823780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.861256] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ecff2f [ 42.862574] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.863854] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801767fdf8 [ 42.865129] FS: 00007fe4fbf6e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.866603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.867662] CR2: 00007ffda9accef8 CR3: 0000000013ae2000 CR4: 0000000000350ef0 [ 42.868971] Call Trace: [ 42.869437] [ 42.869849] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.870766] ? __create_object+0x59/0x80 [ 42.871557] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.872543] __vmalloc_noprof+0x59/0x60 [ 42.873310] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.874225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.875172] bpf_prog_alloc+0x39/0x200 [ 42.875885] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.876817] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.877730] do_seccomp+0x349/0x25e0 [ 42.878471] ? find_held_lock+0x2b/0x80 [ 42.879233] ? do_prlimit+0x310/0x610 [ 42.880003] ? __pfx_do_seccomp+0x10/0x10 [ 42.880756] ? do_raw_spin_unlock+0x53/0x220 [ 42.881600] ? _raw_spin_unlock+0x1e/0x40 [ 42.882396] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.883358] ? static_key_count+0x60/0x80 [ 42.884164] prctl_set_seccomp+0x4e/0x70 [ 42.884891] __do_sys_prctl+0xe6c/0x1d70 [ 42.885679] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.886563] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.887540] ? irqentry_exit+0xf3/0x650 [ 42.888321] do_syscall_64+0xbf/0x430 [ 42.889076] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.890034] RIP: 0033:0x7fe4fc4605cd [ 42.890706] 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 [ 42.893905] RSP: 002b:00007ffda9acac40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.895311] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe4fc4605cd [ 42.896624] RDX: 000055873a171e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.897903] RBP: 00007ffda9acaca0 R08: 0000000000000000 R09: 00007ffda9aca340 [ 42.899227] R10: 0000000000000000 R11: 0000000000000246 R12: 000055873ee3bad0 [ 42.900536] R13: 00007ffda9acb0d0 R14: 000055873ee3cbc0 R15: 000055873ee4d780 [ 42.901847] [ 42.902342] irq event stamp: 1757 [ 42.903005] hardirqs last enabled at (1767): [] __up_console_sem+0x78/0x80 [ 42.904565] hardirqs last disabled at (1776): [] __up_console_sem+0x5d/0x80 [ 42.906092] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 42.907680] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 42.909220] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:24861' (ECDSA) to the list of known hosts. 2025/11/17 11:31:01 fuzzer started 2025/11/17 11:31:01 dialing manager at localhost:37895 2025/11/17 11:31:01 checking machine... 2025/11/17 11:31:01 checking revisions... [ 43.868817] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:31:02 testing simple program... [ 43.961316] cgroup: Unknown subsys name 'net' [ 44.012393] cgroup: Unknown subsys name 'cpuset' [ 44.021692] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:31:01 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=000000000000000c RCX=ffffffff83c6d683 RDX=0000000000000000 RSI=ffffffff81b65fb0 RDI=ffff888013effe00 RBP=ffff888013effe00 RSP=ffff888013effc98 R8 =0000000000000000 R9 =ffffed10036265a0 R10=000000000000000c R11=0000000000000000 R12=ffff888013effe00 R13=0000000000000000 R14=000000000000000c R15=ffff888017acddc0 RIP=ffffffff81751c78 RFL=00000286 [--S--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 00007fe9e9cea900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffcd8ff000 CR3=000000001ffb3000 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 info registers vcpu 1 RAX=000000000001e9f3 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=00000206 [-----P-] 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd787449b8 CR3=000000000e3b2000 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=4848f8f3fb384e9d1743d58392c2c7b0 XMM02=00000000003009d0eff9b2d0a8fce9cb XMM03=0000000000300aa02c67c8bc2e329bc3 XMM04=8a9c4518eea68da800000000000ae988 XMM05=d96330e2d2db8632000000000031c430 XMM06=e2dbb509454e642800000000003163f8 XMM07=e042d86d42eb936e000000000030c9f0 XMM08=a176caacb12e45460000000000300aa0 XMM09=00000000000000000000000000000000 XMM10=00200000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000