[ 39.017393] ------------[ cut here ]------------ [ 39.018268] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.020233] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.021707] Modules linked in: [ 39.022285] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.024395] Tainted: [W]=WARN [ 39.024980] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.026388] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.027279] 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 [ 39.030318] RSP: 0018:ffff8880160a7bc0 EFLAGS: 00010286 [ 39.031274] RAX: 0000000000000000 RBX: ffffed1002c14f78 RCX: ffffffff813a4050 [ 39.032511] RDX: ffff888015c68000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.033761] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c14f2f [ 39.035008] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.036269] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880160a7df8 [ 39.037520] FS: 00007f9e677f5900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.038909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.039941] CR2: 00007f9e67ce7580 CR3: 000000001d97b000 CR4: 0000000000350ef0 [ 39.041195] Call Trace: [ 39.041681] [ 39.042072] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.042942] ? __create_object+0x59/0x80 [ 39.043693] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.044668] __vmalloc_noprof+0x59/0x60 [ 39.045357] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.046203] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.047107] bpf_prog_alloc+0x39/0x200 [ 39.047831] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.048737] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.049612] do_seccomp+0x349/0x25e0 [ 39.050263] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.051131] ? __pfx_do_seccomp+0x10/0x10 [ 39.051882] ? find_held_lock+0x2b/0x80 [ 39.052647] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.053523] ? static_key_count+0x60/0x80 [ 39.054306] prctl_set_seccomp+0x4e/0x70 [ 39.055045] __do_sys_prctl+0xe6c/0x1d70 [ 39.055804] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.056652] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.057528] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.058446] ? irqentry_exit+0xf3/0x650 [ 39.059202] do_syscall_64+0xbf/0x430 [ 39.059909] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.060835] RIP: 0033:0x7f9e67ce75cd [ 39.061470] 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 [ 39.064525] RSP: 002b:00007ffcd15fe360 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.065856] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e67ce75cd [ 39.067120] RDX: 0000560ccfe82e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.068370] RBP: 00007ffcd15fe3c0 R08: 0000000000000000 R09: 00007ffcd15fda60 [ 39.069609] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560cd0285ad0 [ 39.070844] R13: 00007ffcd15fe7f0 R14: 0000560cd0286bc0 R15: 0000560cd0297780 [ 39.072098] [ 39.072511] irq event stamp: 1739 [ 39.073146] hardirqs last enabled at (1749): [] __up_console_sem+0x78/0x80 [ 39.074613] hardirqs last disabled at (1758): [] __up_console_sem+0x5d/0x80 [ 39.076069] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 39.077545] softirqs last disabled at (1777): [] __irq_exit_rcu+0xc4/0x100 [ 39.078796] ---[ end trace 0000000000000000 ]--- [ 42.398297] ------------[ cut here ]------------ [ 42.399285] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.401449] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.403012] Modules linked in: [ 42.403702] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.406106] Tainted: [W]=WARN [ 42.406824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.408406] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.409375] 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 [ 42.412846] RSP: 0018:ffff888013f77bc0 EFLAGS: 00010286 [ 42.413893] RAX: 0000000000000000 RBX: ffffed10027eef78 RCX: ffffffff813a4050 [ 42.415263] RDX: ffff8880164e0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.416637] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10027eef2f [ 42.418016] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.419396] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888013f77df8 [ 42.420781] FS: 00007f5379be8900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.422331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.423472] CR2: 00007ffd2e8b4ef7 CR3: 000000000e024000 CR4: 0000000000350ef0 [ 42.424860] Call Trace: [ 42.425360] [ 42.425844] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.426811] ? __create_object+0x59/0x80 [ 42.427646] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.428705] __vmalloc_noprof+0x59/0x60 [ 42.429475] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.430412] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.431414] bpf_prog_alloc+0x39/0x200 [ 42.432207] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.433220] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.434193] do_seccomp+0x349/0x25e0 [ 42.434970] ? find_held_lock+0x2b/0x80 [ 42.435788] ? do_prlimit+0x310/0x610 [ 42.436601] ? __pfx_do_seccomp+0x10/0x10 [ 42.437404] ? do_raw_spin_unlock+0x53/0x220 [ 42.438292] ? _raw_spin_unlock+0x1e/0x40 [ 42.439141] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.440176] ? static_key_count+0x60/0x80 [ 42.441044] prctl_set_seccomp+0x4e/0x70 [ 42.441879] __do_sys_prctl+0xe6c/0x1d70 [ 42.442731] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.443655] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.444707] ? irqentry_exit+0xf3/0x650 [ 42.445485] do_syscall_64+0xbf/0x430 [ 42.446278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.447306] RIP: 0033:0x7f537a0da5cd [ 42.448063] 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 [ 42.451510] RSP: 002b:00007ffd2e8b3450 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.453021] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f537a0da5cd [ 42.454526] RDX: 000055ba2389ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.455917] RBP: 00007ffd2e8b34b0 R08: 0000000000000000 R09: 00007ffd2e8b2b50 [ 42.457318] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ba23c80ad0 [ 42.458684] R13: 00007ffd2e8b38e0 R14: 000055ba23c81bc0 R15: 000055ba23c92780 [ 42.460117] [ 42.460633] irq event stamp: 1871 [ 42.461193] hardirqs last enabled at (1879): [] __up_console_sem+0x78/0x80 [ 42.462609] hardirqs last disabled at (1888): [] __up_console_sem+0x5d/0x80 [ 42.464010] softirqs last enabled at (1520): [] handle_softirqs+0x50c/0x770 [ 42.465453] softirqs last disabled at (1515): [] __irq_exit_rcu+0xc4/0x100 [ 42.466853] ---[ end trace 0000000000000000 ]--- [ 43.213298] ------------[ cut here ]------------ [ 43.214285] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.216452] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.218025] Modules linked in: [ 43.218950] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.221210] Tainted: [W]=WARN [ 43.221860] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.223444] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.224440] 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 [ 43.227912] RSP: 0018:ffff888016fb7bc0 EFLAGS: 00010286 [ 43.228981] RAX: 0000000000000000 RBX: ffffed1002df6f78 RCX: ffffffff813a4050 [ 43.230358] RDX: ffff888017415340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.231732] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002df6f2f [ 43.233121] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.234505] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fb7df8 [ 43.235881] FS: 00007f01ba2cb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.237444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.238599] CR2: 00007ffd46388ef7 CR3: 000000001e8d6000 CR4: 0000000000350ef0 [ 43.239986] Call Trace: [ 43.240501] [ 43.240984] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.241954] ? __create_object+0x59/0x80 [ 43.242795] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.243833] __vmalloc_noprof+0x59/0x60 [ 43.244661] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.245557] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.246594] bpf_prog_alloc+0x39/0x200 [ 43.247351] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.248352] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.249320] do_seccomp+0x349/0x25e0 [ 43.250093] ? find_held_lock+0x2b/0x80 [ 43.250914] ? do_prlimit+0x310/0x610 [ 43.251719] ? __pfx_do_seccomp+0x10/0x10 [ 43.252537] ? do_raw_spin_unlock+0x53/0x220 [ 43.253437] ? _raw_spin_unlock+0x1e/0x40 [ 43.254272] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.255313] ? static_key_count+0x60/0x80 [ 43.256171] prctl_set_seccomp+0x4e/0x70 [ 43.257017] __do_sys_prctl+0xe6c/0x1d70 [ 43.257861] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.258783] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.259820] ? irqentry_exit+0xf3/0x650 [ 43.260670] do_syscall_64+0xbf/0x430 [ 43.261433] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.262457] RIP: 0033:0x7f01ba7bd5cd [ 43.263209] 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 [ 43.266645] RSP: 002b:00007ffd46386280 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.268102] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f01ba7bd5cd [ 43.269499] RDX: 0000561ef7163e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.270886] RBP: 00007ffd463862e0 R08: 0000000000000000 R09: 00007ffd46385980 [ 43.272267] R10: 0000000000000000 R11: 0000000000000246 R12: 0000561ef8f5dad0 [ 43.273661] R13: 00007ffd46386710 R14: 0000561ef8f5ebc0 R15: 0000561ef8f6f780 [ 43.275053] [ 43.275508] irq event stamp: 1791 [ 43.276201] hardirqs last enabled at (1801): [] __up_console_sem+0x78/0x80 [ 43.277851] hardirqs last disabled at (1810): [] __up_console_sem+0x5d/0x80 [ 43.279495] softirqs last enabled at (1676): [] handle_softirqs+0x50c/0x770 [ 43.281175] softirqs last disabled at (1829): [] __irq_exit_rcu+0xc4/0x100 [ 43.282584] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:12704' (ECDSA) to the list of known hosts. 2025/11/19 05:31:27 fuzzer started 2025/11/19 05:31:28 dialing manager at localhost:34383 2025/11/19 05:31:28 checking machine... 2025/11/19 05:31:28 checking revisions... [ 44.114482] kmemleak: Automatic memory scanning thread ended 2025/11/19 05:31:28 testing simple program... [ 44.197026] cgroup: Unknown subsys name 'net' [ 44.259488] cgroup: Unknown subsys name 'cpuset' [ 44.270886] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 05:31:27 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000001 RCX=ffffffff86d7cbce RDX=1ffff11002bebe8f RSI=1ffff11002bebe91 RDI=1ffff11002bebe91 RBP=ffff888015f5f488 RSP=ffff888015f5f3c0 R8 =ffffffff86d7cbd2 R9 =ffff888015f5f470 R10=000000000003c9ed R11=000000000009b70d R12=ffff888015f5f490 R13=ffff888015f5f478 R14=ffff888015f5f888 R15=ffff888015f5f430 RIP=ffffffff8135f021 RFL=00000246 [---Z-P-] 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 00007f5379be8900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f537a19f618 CR3=000000000dd09000 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=0000000000029935 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd4c39c68 CR3=000000000d485000 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=e66c2508b3935698d14c3a282e138399 XMM02=0000000000303e30eff9b2d0a8fce9cb XMM03=0000000000303f002c67c8bc2e329bc3 XMM04=169364e706b4e0f900000000000ae988 XMM05=509b0901d2459978000000000031e988 XMM06=817b8945e9d50373000000000031da28 XMM07=e042d86d42eb936e000000000030d718 XMM08=524c95e708084e750000000000303f00 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000