[ 45.692206] ------------[ cut here ]------------ [ 45.693096] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.695221] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/238 [ 45.696684] Modules linked in: [ 45.697574] CPU: 0 UID: 104 PID: 238 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.699664] Tainted: [W]=WARN [ 45.700288] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.701776] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.702741] 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 [ 45.705999] RSP: 0018:ffff8880164e7bc0 EFLAGS: 00010286 [ 45.707017] RAX: 0000000000000000 RBX: ffffed1002c9cf78 RCX: ffffffff813a4050 [ 45.708316] RDX: ffff88800e743780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.709615] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c9cf2f [ 45.710925] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.712231] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164e7df8 [ 45.713511] FS: 00007f12b902c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.714958] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.716019] CR2: 00007ffd9f7bdef7 CR3: 000000000b776000 CR4: 0000000000350ef0 [ 45.717307] Call Trace: [ 45.717778] [ 45.718244] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.719216] ? __create_object+0x59/0x80 [ 45.719965] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.720972] __vmalloc_noprof+0x59/0x60 [ 45.721772] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.722682] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.723631] bpf_prog_alloc+0x39/0x200 [ 45.724376] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.725316] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.726231] do_seccomp+0x349/0x25e0 [ 45.726926] ? find_held_lock+0x2b/0x80 [ 45.727703] ? do_prlimit+0x310/0x610 [ 45.728464] ? __pfx_do_seccomp+0x10/0x10 [ 45.729262] ? do_raw_spin_unlock+0x53/0x220 [ 45.730038] ? _raw_spin_unlock+0x1e/0x40 [ 45.730834] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.731809] ? static_key_count+0x60/0x80 [ 45.732606] prctl_set_seccomp+0x4e/0x70 [ 45.733388] __do_sys_prctl+0xe6c/0x1d70 [ 45.734131] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.735229] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.736228] ? irqentry_exit+0xf3/0x650 [ 45.736965] do_syscall_64+0xbf/0x430 [ 45.737744] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.738754] RIP: 0033:0x7f12b951e5cd [ 45.739506] 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 [ 45.742862] RSP: 002b:00007ffd9f7bc390 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.744286] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f12b951e5cd [ 45.745606] RDX: 00005578e8f87e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.746963] RBP: 00007ffd9f7bc3f0 R08: 0000000000000000 R09: 00007ffd9f7bba90 [ 45.748298] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557913731240 [ 45.749630] R13: 00007ffd9f7bc820 R14: 000055791373a380 R15: 0000557913745540 [ 45.751015] [ 45.751503] irq event stamp: 1869 [ 45.752133] hardirqs last enabled at (1877): [] __up_console_sem+0x78/0x80 [ 45.753758] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 45.755368] softirqs last enabled at (1734): [] handle_softirqs+0x50c/0x770 [ 45.756946] softirqs last disabled at (1729): [] __irq_exit_rcu+0xc4/0x100 [ 45.758540] ---[ end trace 0000000000000000 ]--- [ 49.096600] ------------[ cut here ]------------ [ 49.097517] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.099543] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 49.100992] Modules linked in: [ 49.101616] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.103649] Tainted: [W]=WARN [ 49.104453] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.106255] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.107193] 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 [ 49.110367] RSP: 0018:ffff88801a8b7bc0 EFLAGS: 00010286 [ 49.111368] RAX: 0000000000000000 RBX: ffffed1003516f78 RCX: ffffffff813a4050 [ 49.112638] RDX: ffff888016320000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.113905] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003516f2f [ 49.115210] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.116478] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8b7df8 [ 49.117754] FS: 00007f30f28fb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.119213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.120263] CR2: 00007ffc39aedef7 CR3: 0000000013ba5000 CR4: 0000000000350ef0 [ 49.121552] Call Trace: [ 49.122010] [ 49.122461] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.123412] ? __create_object+0x59/0x80 [ 49.124194] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.125135] __vmalloc_noprof+0x59/0x60 [ 49.125893] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.126821] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.127742] bpf_prog_alloc+0x39/0x200 [ 49.128473] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.129394] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.130287] do_seccomp+0x349/0x25e0 [ 49.131020] ? find_held_lock+0x2b/0x80 [ 49.131777] ? do_prlimit+0x310/0x610 [ 49.132514] ? __pfx_do_seccomp+0x10/0x10 [ 49.133298] ? do_raw_spin_unlock+0x53/0x220 [ 49.134095] ? _raw_spin_unlock+0x1e/0x40 [ 49.134914] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.135873] ? static_key_count+0x60/0x80 [ 49.136672] prctl_set_seccomp+0x4e/0x70 [ 49.137448] __do_sys_prctl+0xe6c/0x1d70 [ 49.138219] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.139079] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.140043] ? irqentry_exit+0xf3/0x650 [ 49.140788] do_syscall_64+0xbf/0x430 [ 49.141516] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.142469] RIP: 0033:0x7f30f2ded5cd [ 49.143208] 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 [ 49.146398] RSP: 002b:00007ffc39aec610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.147787] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f30f2ded5cd [ 49.149071] RDX: 000056248b422e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.150346] RBP: 00007ffc39aec670 R08: 0000000000000000 R09: 00007ffc39aebd10 [ 49.151671] R10: 0000000000000000 R11: 0000000000000246 R12: 00005624b7841ad0 [ 49.152939] R13: 00007ffc39aecaa0 R14: 00005624b7842bc0 R15: 00005624b7853780 [ 49.154234] [ 49.154698] irq event stamp: 1843 [ 49.155338] hardirqs last enabled at (1853): [] __up_console_sem+0x78/0x80 [ 49.156344] hardirqs last disabled at (1862): [] __up_console_sem+0x5d/0x80 [ 49.157316] softirqs last enabled at (1832): [] handle_softirqs+0x50c/0x770 [ 49.158278] softirqs last disabled at (1827): [] __irq_exit_rcu+0xc4/0x100 [ 49.159244] ---[ end trace 0000000000000000 ]--- [ 49.886414] ------------[ cut here ]------------ [ 49.887373] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.889401] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.890880] Modules linked in: [ 49.891523] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.893521] Tainted: [W]=WARN [ 49.894070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.895547] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.896449] 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 [ 49.899635] RSP: 0018:ffff88801687fbc0 EFLAGS: 00010286 [ 49.900605] RAX: 0000000000000000 RBX: ffffed1002d0ff78 RCX: ffffffff813a4050 [ 49.901882] RDX: ffff888016419bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.903188] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0ff2f [ 49.904458] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.905732] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801687fdf8 [ 49.907028] FS: 00007f52e2c91900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.908461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.909537] CR2: 00007f52e3183580 CR3: 000000001f6dc000 CR4: 0000000000350ef0 [ 49.910848] Call Trace: [ 49.911346] [ 49.911763] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.912672] ? __create_object+0x59/0x80 [ 49.913451] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.914416] __vmalloc_noprof+0x59/0x60 [ 49.915142] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.916006] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.916935] bpf_prog_alloc+0x39/0x200 [ 49.917672] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.918605] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.919516] do_seccomp+0x349/0x25e0 [ 49.920242] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.921094] ? __pfx_do_seccomp+0x10/0x10 [ 49.921863] ? find_held_lock+0x2b/0x80 [ 49.922645] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.923628] ? static_key_count+0x60/0x80 [ 49.924432] prctl_set_seccomp+0x4e/0x70 [ 49.925198] __do_sys_prctl+0xe6c/0x1d70 [ 49.925932] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.926805] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.927776] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.928742] ? irqentry_exit+0xf3/0x650 [ 49.929506] do_syscall_64+0xbf/0x430 [ 49.930250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.931206] RIP: 0033:0x7f52e31835cd [ 49.931873] 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 [ 49.935054] RSP: 002b:00007ffffd947ef0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.936434] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f52e31835cd [ 49.937713] RDX: 000055b990935e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.939028] RBP: 00007ffffd947f50 R08: 0000000000000000 R09: 00007ffffd9475f0 [ 49.940323] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b995b68ad0 [ 49.941579] R13: 00007ffffd948380 R14: 000055b995b69bc0 R15: 000055b995b7a780 [ 49.942895] [ 49.943352] irq event stamp: 1739 [ 49.943949] hardirqs last enabled at (1747): [] __up_console_sem+0x78/0x80 [ 49.945481] hardirqs last disabled at (1772): [] __up_console_sem+0x5d/0x80 [ 49.947002] softirqs last enabled at (1770): [] handle_softirqs+0x50c/0x770 [ 49.948298] softirqs last disabled at (1755): [] __irq_exit_rcu+0xc4/0x100 [ 49.949566] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:40731' (ECDSA) to the list of known hosts. 2025/11/17 13:04:14 fuzzer started 2025/11/17 13:04:14 dialing manager at localhost:37895 2025/11/17 13:04:14 checking machine... 2025/11/17 13:04:14 checking revisions... [ 50.876024] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:04:15 testing simple program... [ 50.974845] cgroup: Unknown subsys name 'net' [ 51.055059] cgroup: Unknown subsys name 'cpuset' [ 51.072860] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:04:14 Registers: info registers vcpu 0 RAX=ffff88800bbfd770 RBX=0000000000000002 RCX=0000000000000002 RDX=ffff88806ce08e01 RSI=ffff88806ce08e58 RDI=ffff88806ce08e58 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =0000000000000001 R9 =ffff88806ce08ab0 R10=000000000003c9ed R11=0000000000023e3c R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08e58 R15=ffff88806ce08a70 RIP=ffffffff8135fb38 RFL=00000202 [-------] 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 00007f30f28fb900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f30f2eb2618 CR3=000000001f7d9000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000299e3 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=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 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ff9b75b5000 CR3=000000000d65c000 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=ef2a31f9b3c621af454aeb1e3a769642 XMM02=0000000000302768ec2efd57dc4c00df XMM03=00000000003111a8c6d9f99823e7e8ea XMM04=8670da9da5d726ce00000000000ae988 XMM05=e1bcd410fb3842e600000000003200f0 XMM06=70408392607bfb9a0000000000319820 XMM07=e042d86d42eb936e0000000000311428 XMM08=c6d9f99823e7e8ea00000000003027c8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000