[ 46.100586] ------------[ cut here ]------------ [ 46.101497] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.103825] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.106572] Modules linked in: [ 46.107289] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.109238] Tainted: [W]=WARN [ 46.109815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.111252] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.112151] 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 [ 46.115234] RSP: 0018:ffff88801860fbc0 EFLAGS: 00010286 [ 46.116186] RAX: 0000000000000000 RBX: ffffed10030c1f78 RCX: ffffffff813a4050 [ 46.117447] RDX: ffff888018341bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.118713] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030c1f2f [ 46.119973] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.121254] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801860fdf8 [ 46.122546] FS: 00007ff217081900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.123976] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.125030] CR2: 00007ff217573580 CR3: 000000000ba01000 CR4: 0000000000350ef0 [ 46.126290] Call Trace: [ 46.126798] [ 46.127212] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.128096] ? __create_object+0x59/0x80 [ 46.128875] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.129834] __vmalloc_noprof+0x59/0x60 [ 46.130549] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.131423] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.132334] bpf_prog_alloc+0x39/0x200 [ 46.133065] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.134006] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.134907] do_seccomp+0x349/0x25e0 [ 46.135580] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.136468] ? __pfx_do_seccomp+0x10/0x10 [ 46.137279] ? find_held_lock+0x2b/0x80 [ 46.138026] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.138988] ? static_key_count+0x60/0x80 [ 46.139789] prctl_set_seccomp+0x4e/0x70 [ 46.140528] __do_sys_prctl+0xe6c/0x1d70 [ 46.141340] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.142203] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.143154] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.144111] ? irqentry_exit+0xf3/0x650 [ 46.144889] do_syscall_64+0xbf/0x430 [ 46.145595] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.146561] RIP: 0033:0x7ff2175735cd [ 46.147260] 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 [ 46.150418] RSP: 002b:00007ffcd7047450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.151792] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff2175735cd [ 46.153082] RDX: 000055de1fcd2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.154364] RBP: 00007ffcd70474b0 R08: 0000000000000000 R09: 00007ffcd7046b50 [ 46.155622] R10: 0000000000000000 R11: 0000000000000246 R12: 000055de370362b0 [ 46.156902] R13: 00007ffcd70478e0 R14: 000055de37038d20 R15: 000055de3704a8d0 [ 46.158175] [ 46.158598] irq event stamp: 2141 [ 46.159232] hardirqs last enabled at (2151): [] __up_console_sem+0x78/0x80 [ 46.160760] hardirqs last disabled at (2160): [] __up_console_sem+0x5d/0x80 [ 46.162267] softirqs last enabled at (1986): [] handle_softirqs+0x50c/0x770 [ 46.163794] softirqs last disabled at (1981): [] __irq_exit_rcu+0xc4/0x100 [ 46.165275] ---[ end trace 0000000000000000 ]--- [ 49.192317] ------------[ cut here ]------------ [ 49.193263] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.195234] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.196707] Modules linked in: [ 49.197344] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.199368] Tainted: [W]=WARN [ 49.199961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.201436] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.202355] 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 [ 49.205544] RSP: 0018:ffff88801980fbc0 EFLAGS: 00010286 [ 49.206517] RAX: 0000000000000000 RBX: ffffed1003301f78 RCX: ffffffff813a4050 [ 49.207799] RDX: ffff88801778b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.209093] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003301f2f [ 49.210381] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.211655] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801980fdf8 [ 49.212948] FS: 00007f1709121900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.214383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.215447] CR2: 00007f1709613580 CR3: 000000000e626000 CR4: 0000000000350ef0 [ 49.216745] Call Trace: [ 49.217233] [ 49.217637] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.218542] ? __create_object+0x59/0x80 [ 49.219325] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.220298] __vmalloc_noprof+0x59/0x60 [ 49.221059] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.221937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.222879] bpf_prog_alloc+0x39/0x200 [ 49.223562] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.224481] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.225427] do_seccomp+0x349/0x25e0 [ 49.226140] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.227051] ? __pfx_do_seccomp+0x10/0x10 [ 49.227838] ? find_held_lock+0x2b/0x80 [ 49.228553] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.229535] ? static_key_count+0x60/0x80 [ 49.230335] prctl_set_seccomp+0x4e/0x70 [ 49.231121] __do_sys_prctl+0xe6c/0x1d70 [ 49.231904] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.232706] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.233688] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.234682] ? irqentry_exit+0xf3/0x650 [ 49.235463] do_syscall_64+0xbf/0x430 [ 49.236204] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.237183] RIP: 0033:0x7f17096135cd [ 49.237885] 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 [ 49.241074] RSP: 002b:00007ffe705c9760 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.242419] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f17096135cd [ 49.243692] RDX: 0000561d7d622e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.244997] RBP: 00007ffe705c97c0 R08: 0000000000000000 R09: 00007ffe705c8e60 [ 49.246278] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561d99caabf0 [ 49.247563] R13: 00007ffe705c9bf0 R14: 0000561d99cb4380 R15: 0000561d99cbf460 [ 49.248887] [ 49.249321] irq event stamp: 1713 [ 49.249977] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 49.251497] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 49.253019] softirqs last enabled at (1592): [] handle_softirqs+0x50c/0x770 [ 49.254547] softirqs last disabled at (1587): [] __irq_exit_rcu+0xc4/0x100 [ 49.256057] ---[ end trace 0000000000000000 ]--- [ 50.037824] ------------[ cut here ]------------ [ 50.038691] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.040665] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 50.042106] Modules linked in: [ 50.042681] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.044617] Tainted: [W]=WARN [ 50.045209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.046638] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.047534] 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 [ 50.050637] RSP: 0018:ffff888017107bc0 EFLAGS: 00010286 [ 50.051589] RAX: 0000000000000000 RBX: ffffed1002e20f78 RCX: ffffffff813a4050 [ 50.052853] RDX: ffff888018168000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.054103] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e20f2f [ 50.055354] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.056605] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017107df8 [ 50.057871] FS: 00007fa69cb87900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.059273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.060319] CR2: 00007ffdd5b86ef7 CR3: 000000001ed86000 CR4: 0000000000350ef0 [ 50.061584] Call Trace: [ 50.062072] [ 50.062477] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.063351] ? __create_object+0x59/0x80 [ 50.064115] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.065068] __vmalloc_noprof+0x59/0x60 [ 50.065815] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.066628] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.067531] bpf_prog_alloc+0x39/0x200 [ 50.068241] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.069151] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.070038] do_seccomp+0x349/0x25e0 [ 50.070698] ? find_held_lock+0x2b/0x80 [ 50.071437] ? do_prlimit+0x310/0x610 [ 50.072160] ? __pfx_do_seccomp+0x10/0x10 [ 50.072942] ? do_raw_spin_unlock+0x53/0x220 [ 50.073789] ? _raw_spin_unlock+0x1e/0x40 [ 50.074538] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.075512] ? static_key_count+0x60/0x80 [ 50.076306] prctl_set_seccomp+0x4e/0x70 [ 50.077095] __do_sys_prctl+0xe6c/0x1d70 [ 50.077882] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.078699] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.079661] ? irqentry_exit+0xf3/0x650 [ 50.080418] do_syscall_64+0xbf/0x430 [ 50.081161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.082108] RIP: 0033:0x7fa69d0795cd [ 50.082819] 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 [ 50.086028] RSP: 002b:00007ffdd5b859b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.087380] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa69d0795cd [ 50.088676] RDX: 0000560e03905e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.089968] RBP: 00007ffdd5b85a10 R08: 0000000000000000 R09: 00007ffdd5b850b0 [ 50.091244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560e3ce42b10 [ 50.092589] R13: 00007ffdd5b85e40 R14: 0000560e3ce432b0 R15: 0000560e3ce576f0 [ 50.093929] [ 50.094356] irq event stamp: 1681 [ 50.095004] hardirqs last enabled at (1691): [] __up_console_sem+0x78/0x80 [ 50.096532] hardirqs last disabled at (1700): [] __up_console_sem+0x5d/0x80 [ 50.098068] softirqs last enabled at (1658): [] handle_softirqs+0x50c/0x770 [ 50.099640] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 50.101174] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:30514' (ECDSA) to the list of known hosts. 2025/11/18 11:37:00 fuzzer started 2025/11/18 11:37:00 dialing manager at localhost:34383 2025/11/18 11:37:00 checking machine... 2025/11/18 11:37:00 checking revisions... [ 50.979617] kmemleak: Automatic memory scanning thread ended 2025/11/18 11:37:00 testing simple program... [ 51.083060] cgroup: Unknown subsys name 'net' [ 51.144766] cgroup: Unknown subsys name 'cpuset' [ 51.157694] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 11:36:59 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88801876f860 RCX=ffff88801876f764 RDX=0000000000000001 RSI=0000000000000000 RDI=0000000000000001 RBP=ffffffff85e1ffe0 RSP=ffff88801876f758 R8 =0000000000000001 R9 =ffff88801876f8a0 R10=000000000003c9ed R11=0000000000006e2e R12=ffffffff8135e7a2 R13=0000000000000206 R14=ffff88800b2e0000 R15=0000000000000001 RIP=ffffffff81528f7d 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 00007f1709121900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f17096d8618 CR3=000000001ecbf000 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=0000000000023bc9 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=00007fa9749b0140 CR3=000000000c942000 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=37fc5d6bfe3c87bef54a09658eac8a7e XMM02=0000000000303210eff9b2d0a8fce9cb XMM03=00000000003032e02c67c8bc2e329bc3 XMM04=44769f780d42da1b00000000000ae988 XMM05=40c55d2fe30d22fa000000000031f860 XMM06=817b8945e9d50373000000000031f4e8 XMM07=e042d86d42eb936e000000000030f930 XMM08=fe3c5ca4dd6ed26800000000003032e0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000