[ 46.473415] ------------[ cut here ]------------ [ 46.474368] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.476394] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 46.477860] Modules linked in: [ 46.478499] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.480476] Tainted: [W]=WARN [ 46.481078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.484008] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.484899] 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 [ 46.488204] RSP: 0018:ffff88801b04fbc0 EFLAGS: 00010286 [ 46.489166] RAX: 0000000000000000 RBX: ffffed1003609f78 RCX: ffffffff813a4050 [ 46.490455] RDX: ffff888016433780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.491746] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003609f2f [ 46.493045] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.494335] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b04fdf8 [ 46.495632] FS: 00007f5046e5c900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.497083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.498151] CR2: 00007ffdf3819ef7 CR3: 000000000e1c0000 CR4: 0000000000350ef0 [ 46.499445] Call Trace: [ 46.499913] [ 46.500360] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.501252] ? __create_object+0x59/0x80 [ 46.502015] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.502944] __vmalloc_noprof+0x59/0x60 [ 46.503698] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.504564] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.505483] bpf_prog_alloc+0x39/0x200 [ 46.506200] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.507113] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.508021] do_seccomp+0x349/0x25e0 [ 46.508699] ? find_held_lock+0x2b/0x80 [ 46.509451] ? do_prlimit+0x310/0x610 [ 46.510194] ? __pfx_do_seccomp+0x10/0x10 [ 46.510929] ? do_raw_spin_unlock+0x53/0x220 [ 46.511765] ? _raw_spin_unlock+0x1e/0x40 [ 46.512552] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.513514] ? static_key_count+0x60/0x80 [ 46.514317] prctl_set_seccomp+0x4e/0x70 [ 46.515091] __do_sys_prctl+0xe6c/0x1d70 [ 46.515816] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.516662] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.517630] ? irqentry_exit+0xf3/0x650 [ 46.518386] do_syscall_64+0xbf/0x430 [ 46.519106] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.520071] RIP: 0033:0x7f504734e5cd [ 46.520738] 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 [ 46.523977] RSP: 002b:00007ffdf3818640 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.525368] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f504734e5cd [ 46.526668] RDX: 000055a7e200be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.527987] RBP: 00007ffdf38186a0 R08: 0000000000000000 R09: 00007ffdf3817d40 [ 46.529295] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a7fc405bf0 [ 46.530610] R13: 00007ffdf3818ad0 R14: 000055a7fc40f380 R15: 000055a7fc41a460 [ 46.531940] [ 46.532410] irq event stamp: 2083 [ 46.533629] hardirqs last enabled at (2107): [] __up_console_sem+0x78/0x80 [ 46.535188] hardirqs last disabled at (2116): [] __up_console_sem+0x5d/0x80 [ 46.536742] softirqs last enabled at (2104): [] handle_softirqs+0x50c/0x770 [ 46.538305] softirqs last disabled at (2091): [] __irq_exit_rcu+0xc4/0x100 [ 46.539843] ---[ end trace 0000000000000000 ]--- [ 49.474155] ------------[ cut here ]------------ [ 49.475087] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.477087] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.478565] Modules linked in: [ 49.479224] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.481189] Tainted: [W]=WARN [ 49.481726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.483181] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.484105] 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 [ 49.487232] RSP: 0018:ffff888017f57bc0 EFLAGS: 00010286 [ 49.488203] RAX: 0000000000000000 RBX: ffffed1002feaf78 RCX: ffffffff813a4050 [ 49.489463] RDX: ffff888016e5b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.490735] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002feaf2f [ 49.492009] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.493281] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017f57df8 [ 49.494542] FS: 00007f41d3e4e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.495981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.497027] CR2: 00007ffcacacdef7 CR3: 000000001ec95000 CR4: 0000000000350ef0 [ 49.498299] Call Trace: [ 49.498761] [ 49.499204] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.500109] ? __create_object+0x59/0x80 [ 49.500825] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.501775] __vmalloc_noprof+0x59/0x60 [ 49.502512] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.503357] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.504294] bpf_prog_alloc+0x39/0x200 [ 49.505019] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.505885] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.506775] do_seccomp+0x349/0x25e0 [ 49.507484] ? find_held_lock+0x2b/0x80 [ 49.508258] ? do_prlimit+0x310/0x610 [ 49.508947] ? __pfx_do_seccomp+0x10/0x10 [ 49.509732] ? do_raw_spin_unlock+0x53/0x220 [ 49.510557] ? _raw_spin_unlock+0x1e/0x40 [ 49.511323] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.512282] ? static_key_count+0x60/0x80 [ 49.513064] prctl_set_seccomp+0x4e/0x70 [ 49.513790] __do_sys_prctl+0xe6c/0x1d70 [ 49.514567] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.515403] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.516362] ? irqentry_exit+0xf3/0x650 [ 49.517126] do_syscall_64+0xbf/0x430 [ 49.517813] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.518749] RIP: 0033:0x7f41d43405cd [ 49.519436] 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 [ 49.522549] RSP: 002b:00007ffcacaccd70 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.523897] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f41d43405cd [ 49.525155] RDX: 0000561ef068ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.526414] RBP: 00007ffcacaccdd0 R08: 0000000000000000 R09: 00007ffcacacc470 [ 49.527677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561f01e12ad0 [ 49.528945] R13: 00007ffcacacd200 R14: 0000561f01e13bc0 R15: 0000561f01e24780 [ 49.530241] [ 49.530655] irq event stamp: 1765 [ 49.531300] hardirqs last enabled at (1775): [] __up_console_sem+0x78/0x80 [ 49.532802] hardirqs last disabled at (1784): [] __up_console_sem+0x5d/0x80 [ 49.534281] softirqs last enabled at (1648): [] handle_softirqs+0x50c/0x770 [ 49.535797] softirqs last disabled at (1643): [] __irq_exit_rcu+0xc4/0x100 [ 49.537289] ---[ end trace 0000000000000000 ]--- [ 50.347044] ------------[ cut here ]------------ [ 50.347939] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.349950] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 50.351439] Modules linked in: [ 50.352074] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.354002] Tainted: [W]=WARN [ 50.354546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.355999] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.356867] 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 [ 50.359982] RSP: 0018:ffff88800f25fbc0 EFLAGS: 00010286 [ 50.360896] RAX: 0000000000000000 RBX: ffffed1001e4bf78 RCX: ffffffff813a4050 [ 50.362148] RDX: ffff888016d1d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.363407] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e4bf2f [ 50.364667] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.365926] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f25fdf8 [ 50.367336] FS: 00007f8434452900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.368809] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.369872] CR2: 00007f8434944580 CR3: 000000000c9ef000 CR4: 0000000000350ef0 [ 50.371150] Call Trace: [ 50.371620] [ 50.372073] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.372917] ? __create_object+0x59/0x80 [ 50.373717] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.374686] __vmalloc_noprof+0x59/0x60 [ 50.375443] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.376331] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.377269] bpf_prog_alloc+0x39/0x200 [ 50.378016] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.378908] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.379817] do_seccomp+0x349/0x25e0 [ 50.380534] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.381452] ? __pfx_do_seccomp+0x10/0x10 [ 50.382240] ? find_held_lock+0x2b/0x80 [ 50.383010] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.383942] ? static_key_count+0x60/0x80 [ 50.384754] prctl_set_seccomp+0x4e/0x70 [ 50.385530] __do_sys_prctl+0xe6c/0x1d70 [ 50.386310] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.387204] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.388191] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.389168] ? irqentry_exit+0xf3/0x650 [ 50.389885] do_syscall_64+0xbf/0x430 [ 50.390619] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.391580] RIP: 0033:0x7f84349445cd [ 50.392310] 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 [ 50.395500] RSP: 002b:00007ffca7a32cd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.396868] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84349445cd [ 50.398143] RDX: 000055841156be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.399425] RBP: 00007ffca7a32d30 R08: 0000000000000000 R09: 00007ffca7a323d0 [ 50.400722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558445fe7ad0 [ 50.402034] R13: 00007ffca7a33160 R14: 0000558445fe8bc0 R15: 0000558445ff9780 [ 50.403345] [ 50.403778] irq event stamp: 1753 [ 50.404437] hardirqs last enabled at (1763): [] __up_console_sem+0x78/0x80 [ 50.405982] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 50.407495] softirqs last enabled at (1732): [] handle_softirqs+0x50c/0x770 [ 50.409054] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 50.410566] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14266' (ECDSA) to the list of known hosts. 2025/11/19 00:59:33 fuzzer started 2025/11/19 00:59:34 dialing manager at localhost:34383 2025/11/19 00:59:34 checking machine... 2025/11/19 00:59:34 checking revisions... [ 51.324727] kmemleak: Automatic memory scanning thread ended 2025/11/19 00:59:34 testing simple program... [ 51.406283] cgroup: Unknown subsys name 'net' [ 51.468870] cgroup: Unknown subsys name 'cpuset' [ 51.485728] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 00:59:33 Registers: info registers vcpu 0 RAX=0000000000000005 RBX=0000000000000200 RCX=ffffffff87cf62d0 RDX=0000000000000008 RSI=ffff8880165a2640 RDI=ffff8880165a1bc0 RBP=ffff8880165a1bc0 RSP=ffff8880168bf1c0 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=0000000000000009 R13=0000000000000001 R14=ffff8880165a2640 R15=0000000000000004 RIP=ffffffff81526594 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 00007f41d3e4e900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3a00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f41d3e1d008 CR3=000000000767e000 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=00000000000242a9 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffd1c40608 CR3=000000000ef61000 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=06371939c0e376aedb4644477a050ac6 XMM02=0000000000303fb0eff9b2d0a8fce9cb XMM03=00000000003040802c67c8bc2e329bc3 XMM04=14de02d98baaa8f700000000000ae988 XMM05=218c1a89fd5130610000000000322450 XMM06=817b8945e9d503730000000000320d88 XMM07=e042d86d42eb936e0000000000312300 XMM08=53afaa138cc9b36a0000000000304080 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000