[ 46.072293] ------------[ cut here ]------------ [ 46.073204] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.075116] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 46.076551] Modules linked in: [ 46.077123] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.079043] Tainted: [W]=WARN [ 46.079629] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.081056] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.081950] 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 [ 46.085040] RSP: 0018:ffff88801940fbc0 EFLAGS: 00010286 [ 46.085998] RAX: 0000000000000000 RBX: ffffed1003281f78 RCX: ffffffff813a4050 [ 46.087255] RDX: ffff888016b8d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.088510] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003281f2f [ 46.089775] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.091024] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801940fdf8 [ 46.092263] FS: 00007f1f677aa900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.093661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.094683] CR2: 00007ffe5906eef7 CR3: 000000000e6c4000 CR4: 0000000000350ef0 [ 46.095938] Call Trace: [ 46.096385] [ 46.096830] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.097681] ? __create_object+0x59/0x80 [ 46.098393] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.099334] __vmalloc_noprof+0x59/0x60 [ 46.100067] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.100906] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.101829] bpf_prog_alloc+0x39/0x200 [ 46.102504] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.103408] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.104280] do_seccomp+0x349/0x25e0 [ 46.104977] ? find_held_lock+0x2b/0x80 [ 46.105718] ? do_prlimit+0x310/0x610 [ 46.106396] ? __pfx_do_seccomp+0x10/0x10 [ 46.107171] ? do_raw_spin_unlock+0x53/0x220 [ 46.107967] ? _raw_spin_unlock+0x1e/0x40 [ 46.108729] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.109654] ? static_key_count+0x60/0x80 [ 46.110393] prctl_set_seccomp+0x4e/0x70 [ 46.111156] __do_sys_prctl+0xe6c/0x1d70 [ 46.111915] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.112754] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.113707] ? irqentry_exit+0xf3/0x650 [ 46.114405] do_syscall_64+0xbf/0x430 [ 46.115147] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.116065] RIP: 0033:0x7f1f67c9c5cd [ 46.116755] 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 [ 46.119852] RSP: 002b:00007ffe5906d230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.121169] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1f67c9c5cd [ 46.122420] RDX: 00005620e55c1e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.123676] RBP: 00007ffe5906d290 R08: 0000000000000000 R09: 00007ffe5906c930 [ 46.124921] R10: 0000000000000000 R11: 0000000000000246 R12: 000056211747f2b0 [ 46.126176] R13: 00007ffe5906d6c0 R14: 0000562117481d20 R15: 00005621174938d0 [ 46.127460] [ 46.127921] irq event stamp: 1731 [ 46.128510] hardirqs last enabled at (1739): [] __up_console_sem+0x78/0x80 [ 46.129994] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 46.131485] softirqs last enabled at (1728): [] handle_softirqs+0x50c/0x770 [ 46.133006] softirqs last disabled at (1723): [] __irq_exit_rcu+0xc4/0x100 [ 46.134490] ---[ end trace 0000000000000000 ]--- [ 49.116312] ------------[ cut here ]------------ [ 49.117339] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.119659] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/246 [ 49.121310] Modules linked in: [ 49.122041] CPU: 0 UID: 104 PID: 246 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.124555] Tainted: [W]=WARN [ 49.125375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.127103] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.128206] 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 [ 49.133618] RSP: 0018:ffff888016aafbc0 EFLAGS: 00010286 [ 49.134758] RAX: 0000000000000000 RBX: ffffed1002d55f78 RCX: ffffffff813a4050 [ 49.136254] RDX: ffff88800d6d8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.137735] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d55f2f [ 49.139241] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.140713] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016aafdf8 [ 49.142201] FS: 00007f225b18c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.143757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.144815] CR2: 00007ffe738afef7 CR3: 000000000bb96000 CR4: 0000000000350ef0 [ 49.146094] Call Trace: [ 49.146608] [ 49.147038] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.147922] ? __create_object+0x59/0x80 [ 49.148697] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.149653] __vmalloc_noprof+0x59/0x60 [ 49.150343] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.151225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.152142] bpf_prog_alloc+0x39/0x200 [ 49.152877] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.153796] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.154686] do_seccomp+0x349/0x25e0 [ 49.155385] ? find_held_lock+0x2b/0x80 [ 49.156139] ? do_prlimit+0x310/0x610 [ 49.156856] ? __pfx_do_seccomp+0x10/0x10 [ 49.157627] ? do_raw_spin_unlock+0x53/0x220 [ 49.158398] ? _raw_spin_unlock+0x1e/0x40 [ 49.159205] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.160155] ? static_key_count+0x60/0x80 [ 49.160947] prctl_set_seccomp+0x4e/0x70 [ 49.161712] __do_sys_prctl+0xe6c/0x1d70 [ 49.162433] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.163322] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.164281] ? irqentry_exit+0xf3/0x650 [ 49.165029] do_syscall_64+0xbf/0x430 [ 49.165758] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.166689] RIP: 0033:0x7f225b67e5cd [ 49.167377] 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 [ 49.170455] RSP: 002b:00007ffe738aedf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.171863] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f225b67e5cd [ 49.173137] RDX: 0000555d59b3fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.174397] RBP: 00007ffe738aee50 R08: 0000000000000000 R09: 00007ffe738ae4f0 [ 49.175705] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555d87730ad0 [ 49.176966] R13: 00007ffe738af280 R14: 0000555d87731bc0 R15: 0000555d87742780 [ 49.178251] [ 49.178714] irq event stamp: 2039 [ 49.179353] hardirqs last enabled at (2047): [] __up_console_sem+0x78/0x80 [ 49.180857] hardirqs last disabled at (2056): [] __up_console_sem+0x5d/0x80 [ 49.182354] softirqs last enabled at (1976): [] handle_softirqs+0x50c/0x770 [ 49.183829] softirqs last disabled at (1971): [] __irq_exit_rcu+0xc4/0x100 [ 49.184751] ---[ end trace 0000000000000000 ]--- [ 49.895727] ------------[ cut here ]------------ [ 49.896266] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.897688] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/253 [ 49.898575] Modules linked in: [ 49.898933] CPU: 0 UID: 104 PID: 253 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.900171] Tainted: [W]=WARN [ 49.900504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.901386] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.901924] 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 [ 49.904034] RSP: 0018:ffff88800edc7bc0 EFLAGS: 00010286 [ 49.904646] RAX: 0000000000000000 RBX: ffffed1001db8f78 RCX: ffffffff813a4050 [ 49.905400] RDX: ffff888016b88000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.906171] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001db8f2f [ 49.906963] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.907784] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800edc7df8 [ 49.908562] FS: 00007f93de820900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.909398] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.910037] CR2: 00007ffdc054bef7 CR3: 000000000cbe6000 CR4: 0000000000350ef0 [ 49.910850] Call Trace: [ 49.911233] [ 49.911540] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.912049] ? __create_object+0x59/0x80 [ 49.912494] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.913070] __vmalloc_noprof+0x59/0x60 [ 49.913491] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.914026] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.914590] bpf_prog_alloc+0x39/0x200 [ 49.915024] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.915585] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.916099] do_seccomp+0x349/0x25e0 [ 49.916497] ? find_held_lock+0x2b/0x80 [ 49.917063] ? do_prlimit+0x310/0x610 [ 49.917480] ? __pfx_do_seccomp+0x10/0x10 [ 49.917950] ? do_raw_spin_unlock+0x53/0x220 [ 49.918417] ? _raw_spin_unlock+0x1e/0x40 [ 49.918877] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.919446] ? static_key_count+0x60/0x80 [ 49.919925] prctl_set_seccomp+0x4e/0x70 [ 49.920362] __do_sys_prctl+0xe6c/0x1d70 [ 49.920818] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.921302] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.921868] ? irqentry_exit+0xf3/0x650 [ 49.922295] do_syscall_64+0xbf/0x430 [ 49.922727] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.923286] RIP: 0033:0x7f93ded125cd [ 49.923715] 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 [ 49.925880] RSP: 002b:00007ffdc054acd0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.926686] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f93ded125cd [ 49.927445] RDX: 000055d5a3635e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.928200] RBP: 00007ffdc054ad30 R08: 0000000000000000 R09: 00007ffdc054a3d0 [ 49.928965] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d5c8dcbad0 [ 49.929729] R13: 00007ffdc054b160 R14: 000055d5c8dccbc0 R15: 000055d5c8ddd780 [ 49.930474] [ 49.930749] irq event stamp: 1829 [ 49.931132] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 49.932032] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 49.932929] softirqs last enabled at (1744): [] handle_softirqs+0x50c/0x770 [ 49.933847] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 49.934737] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:43018' (ECDSA) to the list of known hosts. 2025/11/18 23:26:50 fuzzer started 2025/11/18 23:26:50 dialing manager at localhost:34383 2025/11/18 23:26:50 checking machine... 2025/11/18 23:26:50 checking revisions... [ 50.796181] kmemleak: Automatic memory scanning thread ended 2025/11/18 23:26:50 testing simple program... [ 50.898018] cgroup: Unknown subsys name 'net' [ 50.978148] cgroup: Unknown subsys name 'cpuset' [ 50.994492] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 23:26:50 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff888016f57928 RCX=ffff888016f577b4 RDX=1ffff11002deaf26 RSI=ffffffff83c93099 RDI=ffff888016f57930 RBP=0000000000000001 RSP=ffff888016f57840 R8 =0000000000000001 R9 =ffff888016f578a0 R10=000000000003c9ed R11=0000000000023ce7 R12=ffff888016f57928 R13=0000000000000000 R14=ffff888019731bc0 R15=ffff8880096c7b40 RIP=ffffffff8161918f RFL=00000283 [--S---C] 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 00007f225b18c900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe738a8000 CR3=000000000d312000 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=2039343a36323a333220383120766f4e XMM01=73732878696e755f6d6170203a5d3434 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3434325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039343a36323a3332203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000080010002 RBX=0000000000000001 RCX=ffffffff8162e595 RDX=ffff888009643780 RSI=0000000000000000 RDI=0000000000000005 RBP=ffff88806cf28e58 RSP=ffff88806cf08e20 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806cf28500 R13=ffff88806cf28580 R14=0000000b8a6c65c0 R15=dffffc0000000000 RIP=ffffffff81751e04 RFL=00000002 [-------] 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 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff4d847668 CR3=000000000d95c000 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=093dbe27cb7ceaab544df09dc17c12c3 XMM02=0000000000303678eff9b2d0a8fce9cb XMM03=00000000003037482c67c8bc2e329bc3 XMM04=8566ba78f2caa62700000000000ae988 XMM05=e1bcd410fb3842e6000000000031fc40 XMM06=405749d8372a36f1000000000031fac8 XMM07=e042d86d42eb936e0000000000310de8 XMM08=245fd22a7733fda20000000000303748 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000