[ 45.383958] ------------[ cut here ]------------ [ 45.384685] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.386376] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/237 [ 45.387620] Modules linked in: [ 45.388163] CPU: 0 UID: 104 PID: 237 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.389822] Tainted: [W]=WARN [ 45.390282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.391524] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.392282] 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 [ 45.394997] RSP: 0018:ffff888016f6fbc0 EFLAGS: 00010286 [ 45.395841] RAX: 0000000000000000 RBX: ffffed1002dedf78 RCX: ffffffff813a4050 [ 45.396913] RDX: ffff88800fd79bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.398103] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dedf2f [ 45.399348] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.400422] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016f6fdf8 [ 45.401490] FS: 00007f3965514900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.402707] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.403603] CR2: 00007f3965a06580 CR3: 000000000ca4f000 CR4: 0000000000350ef0 [ 45.404691] Call Trace: [ 45.405104] [ 45.405446] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.406188] ? __create_object+0x59/0x80 [ 45.406860] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.407634] __vmalloc_noprof+0x59/0x60 [ 45.408279] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.409004] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.409784] bpf_prog_alloc+0x39/0x200 [ 45.410364] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.411149] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.411908] do_seccomp+0x349/0x25e0 [ 45.412475] ? __pfx_css_rstat_updated+0x10/0x10 [ 45.413224] ? __pfx_do_seccomp+0x10/0x10 [ 45.413892] ? find_held_lock+0x2b/0x80 [ 45.414486] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.415302] ? static_key_count+0x60/0x80 [ 45.415982] prctl_set_seccomp+0x4e/0x70 [ 45.416604] __do_sys_prctl+0xe6c/0x1d70 [ 45.417265] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.418008] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.418849] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.419624] ? irqentry_exit+0xf3/0x650 [ 45.420265] do_syscall_64+0xbf/0x430 [ 45.420879] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.421629] RIP: 0033:0x7f3965a065cd [ 45.422217] 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 [ 45.424889] RSP: 002b:00007fff84b5e4b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.426034] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f3965a065cd [ 45.427113] RDX: 000055c98ab5be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.428188] RBP: 00007fff84b5e510 R08: 0000000000000000 R09: 00007fff84b5dbb0 [ 45.429274] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c9a0e0dad0 [ 45.430360] R13: 00007fff84b5e940 R14: 000055c9a0e0ebc0 R15: 000055c9a0e1f780 [ 45.431480] [ 45.431872] irq event stamp: 1725 [ 45.432374] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 45.433668] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 45.434963] softirqs last enabled at (1296): [] handle_softirqs+0x50c/0x770 [ 45.436250] softirqs last disabled at (1285): [] __irq_exit_rcu+0xc4/0x100 [ 45.437520] ---[ end trace 0000000000000000 ]--- [ 48.255676] ------------[ cut here ]------------ [ 48.256596] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.258568] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/245 [ 48.259989] Modules linked in: [ 48.260558] CPU: 1 UID: 104 PID: 245 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.262484] Tainted: [W]=WARN [ 48.263074] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.264717] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.265673] 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 [ 48.268770] RSP: 0018:ffff88801719fbc0 EFLAGS: 00010286 [ 48.269721] RAX: 0000000000000000 RBX: ffffed1002e33f78 RCX: ffffffff813a4050 [ 48.271020] RDX: ffff88800f59b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.272327] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e33f2f [ 48.273580] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.274876] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801719fdf8 [ 48.276142] FS: 00007fa1c376f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.277546] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.278586] CR2: 00007ffd63e8cef8 CR3: 000000000d2bd000 CR4: 0000000000350ef0 [ 48.279852] Call Trace: [ 48.280315] [ 48.280719] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.281617] ? __create_object+0x59/0x80 [ 48.282379] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.283353] __vmalloc_noprof+0x59/0x60 [ 48.284102] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.284960] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.285866] bpf_prog_alloc+0x39/0x200 [ 48.286543] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.287480] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.288370] do_seccomp+0x349/0x25e0 [ 48.289077] ? find_held_lock+0x2b/0x80 [ 48.289824] ? do_prlimit+0x310/0x610 [ 48.290509] ? __pfx_do_seccomp+0x10/0x10 [ 48.291285] ? do_raw_spin_unlock+0x53/0x220 [ 48.292104] ? _raw_spin_unlock+0x1e/0x40 [ 48.292868] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.293816] ? static_key_count+0x60/0x80 [ 48.294553] prctl_set_seccomp+0x4e/0x70 [ 48.295329] __do_sys_prctl+0xe6c/0x1d70 [ 48.296098] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.296929] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.297872] ? irqentry_exit+0xf3/0x650 [ 48.298572] do_syscall_64+0xbf/0x430 [ 48.299298] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.300222] RIP: 0033:0x7fa1c3c615cd [ 48.300896] 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 [ 48.304001] RSP: 002b:00007ffd63e8a510 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.305329] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa1c3c615cd [ 48.306573] RDX: 000055d5b039ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.307834] RBP: 00007ffd63e8a570 R08: 0000000000000000 R09: 00007ffd63e89c10 [ 48.309082] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d5c53a1ad0 [ 48.310310] R13: 00007ffd63e8a9a0 R14: 000055d5c53a2bc0 R15: 000055d5c53b3780 [ 48.311594] [ 48.312051] irq event stamp: 1791 [ 48.312639] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 48.314114] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 48.315584] softirqs last enabled at (1712): [] handle_softirqs+0x50c/0x770 [ 48.317085] softirqs last disabled at (1707): [] __irq_exit_rcu+0xc4/0x100 [ 48.318574] ---[ end trace 0000000000000000 ]--- [ 49.024411] ------------[ cut here ]------------ [ 49.025401] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.027468] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/252 [ 49.028977] Modules linked in: [ 49.029605] CPU: 0 UID: 104 PID: 252 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.031681] Tainted: [W]=WARN [ 49.032286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.033867] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.034808] 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 [ 49.038133] RSP: 0018:ffff888015df7bc0 EFLAGS: 00010286 [ 49.039140] RAX: 0000000000000000 RBX: ffffed1002bbef78 RCX: ffffffff813a4050 [ 49.040463] RDX: ffff88800f510000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.041827] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bbef2f [ 49.043137] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.044437] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015df7df8 [ 49.045752] FS: 00007f6b5b5de900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.047230] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.048287] CR2: 00007fff261eaef8 CR3: 000000001fd1d000 CR4: 0000000000350ef0 [ 49.049667] Call Trace: [ 49.050191] [ 49.050602] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.051524] ? __create_object+0x59/0x80 [ 49.052309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.053287] __vmalloc_noprof+0x59/0x60 [ 49.054064] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.054948] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.055895] bpf_prog_alloc+0x39/0x200 [ 49.056631] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.057596] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.058523] do_seccomp+0x349/0x25e0 [ 49.059263] ? find_held_lock+0x2b/0x80 [ 49.060073] ? do_prlimit+0x310/0x610 [ 49.060886] ? __pfx_do_seccomp+0x10/0x10 [ 49.061639] ? do_raw_spin_unlock+0x53/0x220 [ 49.062481] ? _raw_spin_unlock+0x1e/0x40 [ 49.063284] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.064294] ? static_key_count+0x60/0x80 [ 49.065110] prctl_set_seccomp+0x4e/0x70 [ 49.065890] __do_sys_prctl+0xe6c/0x1d70 [ 49.066634] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.067521] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.068490] ? irqentry_exit+0xf3/0x650 [ 49.069246] do_syscall_64+0xbf/0x430 [ 49.069998] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.070984] RIP: 0033:0x7f6b5bad05cd [ 49.071660] 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 [ 49.074873] RSP: 002b:00007fff261e9db0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.076258] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b5bad05cd [ 49.077533] RDX: 0000558d958b0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.078815] RBP: 00007fff261e9e10 R08: 0000000000000000 R09: 00007fff261e94b0 [ 49.080141] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558da7141b10 [ 49.081431] R13: 00007fff261ea240 R14: 0000558da71422b0 R15: 0000558da71566f0 [ 49.082720] [ 49.083215] irq event stamp: 1731 [ 49.083887] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.085406] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.086936] softirqs last enabled at (1688): [] handle_softirqs+0x50c/0x770 [ 49.088484] softirqs last disabled at (1683): [] __irq_exit_rcu+0xc4/0x100 [ 49.089981] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:62905' (ECDSA) to the list of known hosts. 2025/11/18 05:02:53 fuzzer started 2025/11/18 05:02:53 dialing manager at localhost:37895 2025/11/18 05:02:53 checking machine... 2025/11/18 05:02:53 checking revisions... [ 49.987145] kmemleak: Automatic memory scanning thread ended 2025/11/18 05:02:53 testing simple program... [ 50.126360] cgroup: Unknown subsys name 'net' [ 50.294780] cgroup: Unknown subsys name 'cpuset' [ 50.307580] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 05:02:52 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=00007fa1c4309e07 RCX=ffffffff81209982 RDX=0000000000000001 RSI=0000000000000002 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff888016f6f518 R8 =ffffffff869d7fd6 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000003 R12=ffff888016f6f660 R13=0000000000000000 R14=ffff88800eb00000 R15=0000000000092800 RIP=ffffffff817515c3 RFL=00000293 [--S-A-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 00007fa1c376f900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa1c372f008 CR3=0000000013ae4000 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=32303a353020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3434325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363930 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000001fc87 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=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 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fa31faa6028 CR3=000000000d28a000 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=6f8f7fb5f7f430ad8d4d6237e7c8699b XMM02=00000000003046f0ec2efd57dc4c00df XMM03=0000000000310fc000aa882f37b73016 XMM04=6fa12819f0472c3b00000000000ae988 XMM05=e1bcd410fb3842e60000000000320f48 XMM06=ea1a1c269653c9fe000000000031ac30 XMM07=e042d86d42eb936e0000000000311240 XMM08=00aa882f37b730160000000000304750 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000