[ 39.053676] ------------[ cut here ]------------ [ 39.054604] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.056622] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.058108] Modules linked in: [ 39.058739] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.060854] Tainted: [W]=WARN [ 39.061456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.062946] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.063919] 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 [ 39.067138] RSP: 0018:ffff88801bf47bc0 EFLAGS: 00010286 [ 39.068159] RAX: 0000000000000000 RBX: ffffed10037e8f78 RCX: ffffffff813a4050 [ 39.069487] RDX: ffff888015a11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.070784] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10037e8f2f [ 39.072113] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.073400] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bf47df8 [ 39.074691] FS: 00007f5e3ed8b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.076169] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.077281] CR2: 00007ffc6f681ef7 CR3: 000000000db19000 CR4: 0000000000350ef0 [ 39.078576] Call Trace: [ 39.079048] [ 39.079511] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.080447] ? __create_object+0x59/0x80 [ 39.081245] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.082226] __vmalloc_noprof+0x59/0x60 [ 39.082948] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.083869] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.084810] bpf_prog_alloc+0x39/0x200 [ 39.085565] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.086488] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.087411] do_seccomp+0x349/0x25e0 [ 39.088127] ? find_held_lock+0x2b/0x80 [ 39.088902] ? do_prlimit+0x310/0x610 [ 39.089649] ? __pfx_do_seccomp+0x10/0x10 [ 39.090438] ? do_raw_spin_unlock+0x53/0x220 [ 39.091280] ? _raw_spin_unlock+0x1e/0x40 [ 39.092050] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.093022] ? static_key_count+0x60/0x80 [ 39.093825] prctl_set_seccomp+0x4e/0x70 [ 39.094607] __do_sys_prctl+0xe6c/0x1d70 [ 39.095407] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.096301] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.097284] ? irqentry_exit+0xf3/0x650 [ 39.098015] do_syscall_64+0xbf/0x430 [ 39.098764] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.099778] RIP: 0033:0x7f5e3f27d5cd [ 39.100505] 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 [ 39.103762] RSP: 002b:00007ffc6f67ff60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.104972] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5e3f27d5cd [ 39.106055] RDX: 0000558f42c43e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.107141] RBP: 00007ffc6f67ffc0 R08: 0000000000000000 R09: 00007ffc6f67f660 [ 39.108259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558f6b320240 [ 39.109351] R13: 00007ffc6f6803f0 R14: 0000558f6b31fbf0 R15: 0000558f6b3344d0 [ 39.110450] [ 39.110806] irq event stamp: 1807 [ 39.111351] hardirqs last enabled at (1817): [] __up_console_sem+0x78/0x80 [ 39.112664] hardirqs last disabled at (1826): [] __up_console_sem+0x5d/0x80 [ 39.113938] softirqs last enabled at (1450): [] handle_softirqs+0x50c/0x770 [ 39.115234] softirqs last disabled at (1445): [] __irq_exit_rcu+0xc4/0x100 [ 39.116534] ---[ end trace 0000000000000000 ]--- [ 42.140665] ------------[ cut here ]------------ [ 42.141603] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.143584] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 42.145073] Modules linked in: [ 42.145742] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.147732] Tainted: [W]=WARN [ 42.148334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.149783] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.150698] 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 [ 42.153871] RSP: 0018:ffff88800f54fbc0 EFLAGS: 00010286 [ 42.154836] RAX: 0000000000000000 RBX: ffffed1001ea9f78 RCX: ffffffff813a4050 [ 42.156136] RDX: ffff88801c3a1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.157423] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001ea9f2f [ 42.158699] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.160006] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f54fdf8 [ 42.161289] FS: 00007f0f6a8d8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.162711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.163781] CR2: 00007ffee1919ef7 CR3: 0000000020166000 CR4: 0000000000350ef0 [ 42.165071] Call Trace: [ 42.165565] [ 42.165973] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.166860] ? __create_object+0x59/0x80 [ 42.168152] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.169107] __vmalloc_noprof+0x59/0x60 [ 42.169855] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.170725] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.171675] bpf_prog_alloc+0x39/0x200 [ 42.172418] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.173352] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.174239] do_seccomp+0x349/0x25e0 [ 42.174904] ? find_held_lock+0x2b/0x80 [ 42.175678] ? do_prlimit+0x310/0x610 [ 42.176344] ? __pfx_do_seccomp+0x10/0x10 [ 42.176962] ? do_raw_spin_unlock+0x53/0x220 [ 42.177654] ? _raw_spin_unlock+0x1e/0x40 [ 42.178306] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.179064] ? static_key_count+0x60/0x80 [ 42.179739] prctl_set_seccomp+0x4e/0x70 [ 42.180393] __do_sys_prctl+0xe6c/0x1d70 [ 42.180999] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.181716] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.182515] ? irqentry_exit+0xf3/0x650 [ 42.183115] do_syscall_64+0xbf/0x430 [ 42.183742] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.184542] RIP: 0033:0x7f0f6adca5cd [ 42.185098] 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 [ 42.187740] RSP: 002b:00007ffee1917690 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.188881] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0f6adca5cd [ 42.189948] RDX: 0000561a3fd0ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.191018] RBP: 00007ffee19176f0 R08: 0000000000000000 R09: 00007ffee1916d90 [ 42.192100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561a728ebb10 [ 42.193220] R13: 00007ffee1917b20 R14: 0000561a728ec2b0 R15: 0000561a729006f0 [ 42.194308] [ 42.194675] irq event stamp: 1787 [ 42.195210] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.196487] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.197762] softirqs last enabled at (1774): [] handle_softirqs+0x50c/0x770 [ 42.199052] softirqs last disabled at (1765): [] __irq_exit_rcu+0xc4/0x100 [ 42.200337] ---[ end trace 0000000000000000 ]--- [ 43.000698] ------------[ cut here ]------------ [ 43.001638] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.003639] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 43.005124] Modules linked in: [ 43.005747] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.007723] Tainted: [W]=WARN [ 43.008337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.009783] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.010673] 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 [ 43.013866] RSP: 0018:ffff888016d6fbc0 EFLAGS: 00010286 [ 43.014836] RAX: 0000000000000000 RBX: ffffed1002dadf78 RCX: ffffffff813a4050 [ 43.016136] RDX: ffff888015add340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.017402] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dadf2f [ 43.018675] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.019983] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d6fdf8 [ 43.021246] FS: 00007fb4b6f2e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.022656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.023730] CR2: 00007fb4b74944a6 CR3: 00000000203aa000 CR4: 0000000000350ef0 [ 43.025018] Call Trace: [ 43.025505] [ 43.025906] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.026789] ? __create_object+0x59/0x80 [ 43.027556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.028531] __vmalloc_noprof+0x59/0x60 [ 43.029272] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.030078] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.030995] bpf_prog_alloc+0x39/0x200 [ 43.031730] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.032644] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.033528] do_seccomp+0x349/0x25e0 [ 43.034227] ? find_held_lock+0x2b/0x80 [ 43.034933] ? do_prlimit+0x310/0x610 [ 43.035655] ? __pfx_do_seccomp+0x10/0x10 [ 43.036458] ? do_raw_spin_unlock+0x53/0x220 [ 43.037279] ? _raw_spin_unlock+0x1e/0x40 [ 43.038006] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.038944] ? static_key_count+0x60/0x80 [ 43.039757] prctl_set_seccomp+0x4e/0x70 [ 43.040539] __do_sys_prctl+0xe6c/0x1d70 [ 43.041298] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.042088] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.043036] ? irqentry_exit+0xf3/0x650 [ 43.043816] do_syscall_64+0xbf/0x430 [ 43.044550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.045472] RIP: 0033:0x7fb4b74205cd [ 43.046117] 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 [ 43.049232] RSP: 002b:00007fffa15961f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.050560] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb4b74205cd [ 43.051854] RDX: 0000560216c5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.053105] RBP: 00007fffa1596250 R08: 0000000000000000 R09: 00007fffa15958f0 [ 43.054356] R10: 0000000000000000 R11: 0000000000000246 R12: 000056024252a2b0 [ 43.055597] R13: 00007fffa1596680 R14: 000056024252cd20 R15: 000056024253e8d0 [ 43.056892] [ 43.057342] irq event stamp: 1749 [ 43.057931] hardirqs last enabled at (1757): [] __up_console_sem+0x78/0x80 [ 43.059409] hardirqs last disabled at (1766): [] __up_console_sem+0x5d/0x80 [ 43.060923] softirqs last enabled at (1670): [] handle_softirqs+0x50c/0x770 [ 43.062425] softirqs last disabled at (1665): [] __irq_exit_rcu+0xc4/0x100 [ 43.063953] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:50691' (ECDSA) to the list of known hosts. 2025/11/19 01:07:59 fuzzer started 2025/11/19 01:07:59 dialing manager at localhost:34383 2025/11/19 01:07:59 checking machine... 2025/11/19 01:07:59 checking revisions... [ 43.962766] kmemleak: Automatic memory scanning thread ended 2025/11/19 01:08:00 testing simple program... [ 44.046268] cgroup: Unknown subsys name 'net' [ 44.107266] cgroup: Unknown subsys name 'cpuset' [ 44.121438] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 01:07:59 Registers: info registers vcpu 0 RAX=0000000000000008 RBX=0000000000000000 RCX=ffffffff8152da53 RDX=0000000000000000 RSI=0000000000000004 RDI=ffff88801bc25380 RBP=0000000000000010 RSP=ffff888017affe70 R8 =0000000000000000 R9 =ffffed1003784a70 R10=ffff88801bc25383 R11=0000000000000001 R12=ffffffff85d09380 R13=ffff88801ba90000 R14=1ffff11002f5ffcf R15=0000000000000000 RIP=ffffffff83c6b278 RFL=00000282 [--S----] 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 00007f0f6a8d8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0f6ae900b0 CR3=00000000200f7000 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=25252525252525252525252525252525 XMM01=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=662079726f6d656d20666f2074756f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001b36d 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=00000202 [-------] 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 fffffe3d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff897caf68 CR3=000000000d471000 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=37303a313020393120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343434 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000