[ 44.000858] ------------[ cut here ]------------ [ 44.001769] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 44.003735] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 44.005185] Modules linked in: [ 44.005839] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 44.007791] Tainted: [W]=WARN [ 44.008388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 44.009833] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 44.010751] 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 [ 44.013878] RSP: 0018:ffff88801859fbc0 EFLAGS: 00010286 [ 44.014857] RAX: 0000000000000000 RBX: ffffed10030b3f78 RCX: ffffffff813a4050 [ 44.016117] RDX: ffff888015f51bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 44.017376] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030b3f2f [ 44.018653] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 44.019910] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801859fdf8 [ 44.021177] FS: 00007f0a4b472900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 44.022596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 44.023643] CR2: 00007f0a4b964580 CR3: 000000000dc0c000 CR4: 0000000000350ef0 [ 44.024915] Call Trace: [ 44.025428] [ 44.025831] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 44.026731] ? __create_object+0x59/0x80 [ 44.027555] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.028577] __vmalloc_noprof+0x59/0x60 [ 44.029377] bpf_prog_alloc_no_stats+0x55/0x470 [ 44.030240] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.031220] bpf_prog_alloc+0x39/0x200 [ 44.031992] ? __pfx_seccomp_check_filter+0x10/0x10 [ 44.032960] bpf_prog_create_from_user+0xb2/0x2f0 [ 44.033897] do_seccomp+0x349/0x25e0 [ 44.034663] ? __pfx_css_rstat_updated+0x10/0x10 [ 44.035614] ? __pfx_do_seccomp+0x10/0x10 [ 44.036451] ? find_held_lock+0x2b/0x80 [ 44.037197] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 44.038210] ? static_key_count+0x60/0x80 [ 44.039052] prctl_set_seccomp+0x4e/0x70 [ 44.039876] __do_sys_prctl+0xe6c/0x1d70 [ 44.040703] ? __pfx___do_sys_prctl+0x10/0x10 [ 44.041605] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 44.042632] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 44.043657] ? irqentry_exit+0xf3/0x650 [ 44.044453] do_syscall_64+0xbf/0x430 [ 44.045178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 44.046179] RIP: 0033:0x7f0a4b9645cd [ 44.046922] 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 [ 44.050271] RSP: 002b:00007ffe34a34160 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 44.051780] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0a4b9645cd [ 44.053127] RDX: 000055a2bd769e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 44.054493] RBP: 00007ffe34a341c0 R08: 0000000000000000 R09: 00007ffe34a33860 [ 44.055840] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a2d2acfad0 [ 44.057192] R13: 00007ffe34a345f0 R14: 000055a2d2ad0bc0 R15: 000055a2d2ae1780 [ 44.058560] [ 44.059006] irq event stamp: 1729 [ 44.059692] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 44.061303] hardirqs last disabled at (1748): [] __up_console_sem+0x5d/0x80 [ 44.062921] softirqs last enabled at (1602): [] handle_softirqs+0x50c/0x770 [ 44.064550] softirqs last disabled at (1597): [] __irq_exit_rcu+0xc4/0x100 [ 44.066146] ---[ end trace 0000000000000000 ]--- [ 46.934327] ------------[ cut here ]------------ [ 46.935235] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.937251] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 46.938747] Modules linked in: [ 46.939444] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.941464] Tainted: [W]=WARN [ 46.942019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.943508] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.944442] 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 [ 46.947687] RSP: 0018:ffff88801a41fbc0 EFLAGS: 00010286 [ 46.948662] RAX: 0000000000000000 RBX: ffffed1003483f78 RCX: ffffffff813a4050 [ 46.949955] RDX: ffff8880153e8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.951263] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003483f2f [ 46.952586] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.953880] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a41fdf8 [ 46.955201] FS: 00007f513e877900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.956641] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.957712] CR2: 00007ffffc317ef7 CR3: 000000000dc40000 CR4: 0000000000350ef0 [ 46.959012] Call Trace: [ 46.959511] [ 46.959940] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.960849] ? __create_object+0x59/0x80 [ 46.961647] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.962625] __vmalloc_noprof+0x59/0x60 [ 46.963396] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.964228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.965157] bpf_prog_alloc+0x39/0x200 [ 46.965890] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.966854] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.967757] do_seccomp+0x349/0x25e0 [ 46.968476] ? find_held_lock+0x2b/0x80 [ 46.969196] ? do_prlimit+0x310/0x610 [ 46.969937] ? __pfx_do_seccomp+0x10/0x10 [ 46.970739] ? do_raw_spin_unlock+0x53/0x220 [ 46.971582] ? _raw_spin_unlock+0x1e/0x40 [ 46.972383] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.973364] ? static_key_count+0x60/0x80 [ 46.974128] prctl_set_seccomp+0x4e/0x70 [ 46.974922] __do_sys_prctl+0xe6c/0x1d70 [ 46.975712] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.976573] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.977564] ? irqentry_exit+0xf3/0x650 [ 46.978335] do_syscall_64+0xbf/0x430 [ 46.979065] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.980031] RIP: 0033:0x7f513ed695cd [ 46.980739] 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 [ 46.983977] RSP: 002b:00007ffffc315b60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.985369] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f513ed695cd [ 46.986691] RDX: 0000563067a99e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.987862] RBP: 00007ffffc315bc0 R08: 0000000000000000 R09: 00007ffffc315260 [ 46.989000] R10: 0000000000000000 R11: 0000000000000246 R12: 000056306a695bf0 [ 46.990127] R13: 00007ffffc315ff0 R14: 000056306a69f380 R15: 000056306a6aa460 [ 46.991311] [ 46.991695] irq event stamp: 1773 [ 46.992230] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 46.993573] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 46.994924] softirqs last enabled at (1316): [] handle_softirqs+0x50c/0x770 [ 46.996301] softirqs last disabled at (1307): [] __irq_exit_rcu+0xc4/0x100 [ 46.997644] ---[ end trace 0000000000000000 ]--- [ 47.779801] ------------[ cut here ]------------ [ 47.780736] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 47.782770] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/250 [ 47.784222] Modules linked in: [ 47.784868] CPU: 0 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 47.786917] Tainted: [W]=WARN [ 47.787521] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 47.788968] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 47.789860] 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 [ 47.793015] RSP: 0018:ffff88801693fbc0 EFLAGS: 00010286 [ 47.793985] RAX: 0000000000000000 RBX: ffffed1002d27f78 RCX: ffffffff813a4050 [ 47.795257] RDX: ffff88800f20d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 47.796554] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d27f2f [ 47.797838] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 47.799123] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801693fdf8 [ 47.800387] FS: 00007fb2446de900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 47.801811] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.802871] CR2: 00007fffa4e46ef7 CR3: 000000001d92e000 CR4: 0000000000350ef0 [ 47.804150] Call Trace: [ 47.804651] [ 47.805058] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 47.805948] ? __create_object+0x59/0x80 [ 47.806727] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 47.807690] __vmalloc_noprof+0x59/0x60 [ 47.808449] bpf_prog_alloc_no_stats+0x55/0x470 [ 47.809333] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.810222] bpf_prog_alloc+0x39/0x200 [ 47.810977] ? __pfx_seccomp_check_filter+0x10/0x10 [ 47.811893] bpf_prog_create_from_user+0xb2/0x2f0 [ 47.812790] do_seccomp+0x349/0x25e0 [ 47.813513] ? find_held_lock+0x2b/0x80 [ 47.814220] ? do_prlimit+0x310/0x610 [ 47.814979] ? __pfx_do_seccomp+0x10/0x10 [ 47.815759] ? do_raw_spin_unlock+0x53/0x220 [ 47.816580] ? _raw_spin_unlock+0x1e/0x40 [ 47.817354] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 47.818270] ? static_key_count+0x60/0x80 [ 47.819078] prctl_set_seccomp+0x4e/0x70 [ 47.819858] __do_sys_prctl+0xe6c/0x1d70 [ 47.820639] ? __pfx___do_sys_prctl+0x10/0x10 [ 47.821487] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 47.822459] ? irqentry_exit+0xf3/0x650 [ 47.823184] do_syscall_64+0xbf/0x430 [ 47.823914] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 47.824849] RIP: 0033:0x7fb244bd05cd [ 47.825549] 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 [ 47.828691] RSP: 002b:00007fffa4e45c70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 47.830036] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb244bd05cd [ 47.831326] RDX: 000055e21338fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 47.832612] RBP: 00007fffa4e45cd0 R08: 0000000000000000 R09: 00007fffa4e45370 [ 47.833908] R10: 0000000000000000 R11: 0000000000000246 R12: 000055e2254b0ad0 [ 47.835203] R13: 00007fffa4e46100 R14: 000055e2254b1bc0 R15: 000055e2254c2780 [ 47.836493] [ 47.836913] irq event stamp: 1833 [ 47.837549] hardirqs last enabled at (1843): [] __up_console_sem+0x78/0x80 [ 47.839070] hardirqs last disabled at (1852): [] __up_console_sem+0x5d/0x80 [ 47.840578] softirqs last enabled at (1802): [] handle_softirqs+0x50c/0x770 [ 47.842103] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 47.843628] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:10249' (ECDSA) to the list of known hosts. 2025/11/18 13:15:06 fuzzer started 2025/11/18 13:15:07 dialing manager at localhost:34383 2025/11/18 13:15:07 checking machine... 2025/11/18 13:15:07 checking revisions... [ 48.716121] kmemleak: Automatic memory scanning thread ended 2025/11/18 13:15:07 testing simple program... [ 48.799224] cgroup: Unknown subsys name 'net' [ 48.860559] cgroup: Unknown subsys name 'cpuset' [ 48.877782] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 13:15:06 Registers: info registers vcpu 0 RAX=1ffffffff0cd57ca RBX=ffffffff866abe54 RCX=ffffffff81360ed1 RDX=0000000000000000 RSI=ffffffff86a01694 RDI=ffffffff866abe54 RBP=ffffffff866abe54 RSP=ffff8880096276e8 R8 =ffffffff86a01694 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff866abe54 R13=ffffffff866abe54 R14=ffffffff866abe54 R15=dffffc0000000000 RIP=ffffffff8135daaf 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe2c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f513ee2e618 CR3=000000000c5a3000 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=35313a333120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320303635 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff84c7174e RBX=0000000000000000 RCX=ffffffff81618f41 RDX=1ffff110012ddfc5 RSI=ffffffff812a887d RDI=ffff8880096efe28 RBP=0000000000000001 RSP=ffff88806cf08d58 R8 =0000000000000000 R9 =fffffbfff0cc9f07 R10=0000000000000000 R11=0000000000000001 R12=ffff8880096efda8 R13=0000000000000000 R14=0000000000000000 R15=ffff88806cf28e40 RIP=ffffffff81618f62 RFL=00000046 [---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 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=00007f897f4c1038 CR3=000000000e3df000 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=d3a0c3026642ffae074b396b293018db XMM02=2c67c8bc2e329bc30000000000304030 XMM03=fb795ef6d65770560000000000312b40 XMM04=efc4ea5b2da3eb9300000000000ae988 XMM05=38dc613fee1a4e6800000000003229d8 XMM06=5b75c91c804453420000000000321a78 XMM07=e042d86d42eb936e0000000000312dc0 XMM08=86da6e2efdfeb2990000000000304090 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000