[ 39.196824] ------------[ cut here ]------------ [ 39.197606] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.199279] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/232 [ 39.200514] Modules linked in: [ 39.201010] CPU: 1 UID: 104 PID: 232 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.202740] Tainted: [W]=WARN [ 39.203256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.204523] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.205310] 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 [ 39.207990] RSP: 0018:ffff8880168ffbc0 EFLAGS: 00010286 [ 39.208835] RAX: 0000000000000000 RBX: ffffed1002d1ff78 RCX: ffffffff813a4050 [ 39.209929] RDX: ffff88801696d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.211020] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d1ff2f [ 39.212124] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.213225] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880168ffdf8 [ 39.214309] FS: 00007fc25aa52900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.215523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.216438] CR2: 00007fc25af44580 CR3: 00000000168d9000 CR4: 0000000000350ef0 [ 39.217538] Call Trace: [ 39.217927] [ 39.218317] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.219048] ? __create_object+0x59/0x80 [ 39.219721] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.220564] __vmalloc_noprof+0x59/0x60 [ 39.221217] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.221914] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.222694] bpf_prog_alloc+0x39/0x200 [ 39.223325] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.224064] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.224829] do_seccomp+0x349/0x25e0 [ 39.225430] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.226197] ? __pfx_do_seccomp+0x10/0x10 [ 39.226832] ? find_held_lock+0x2b/0x80 [ 39.227468] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.228272] ? static_key_count+0x60/0x80 [ 39.228916] prctl_set_seccomp+0x4e/0x70 [ 39.229577] __do_sys_prctl+0xe6c/0x1d70 [ 39.230237] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.230918] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.231730] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.232553] ? irqentry_exit+0xf3/0x650 [ 39.233203] do_syscall_64+0xbf/0x430 [ 39.233793] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.234590] RIP: 0033:0x7fc25af445cd [ 39.235185] 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 [ 39.237920] RSP: 002b:00007ffe83d9dc40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.239090] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc25af445cd [ 39.240192] RDX: 0000555edc513e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.241297] RBP: 00007ffe83d9dca0 R08: 0000000000000000 R09: 00007ffe83d9d340 [ 39.242388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000555f1a89cad0 [ 39.243481] R13: 00007ffe83d9e0d0 R14: 0000555f1a89dbc0 R15: 0000555f1a8ae780 [ 39.244604] [ 39.244970] irq event stamp: 1795 [ 39.245515] hardirqs last enabled at (1805): [] __up_console_sem+0x78/0x80 [ 39.246771] hardirqs last disabled at (1814): [] __up_console_sem+0x5d/0x80 [ 39.248036] softirqs last enabled at (1754): [] handle_softirqs+0x50c/0x770 [ 39.249341] softirqs last disabled at (1747): [] __irq_exit_rcu+0xc4/0x100 [ 39.250598] ---[ end trace 0000000000000000 ]--- [ 42.239485] ------------[ cut here ]------------ [ 42.240420] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.242429] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.243912] Modules linked in: [ 42.244571] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.246796] Tainted: [W]=WARN [ 42.247474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.248984] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.249913] 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 [ 42.253150] RSP: 0018:ffff8880176efbc0 EFLAGS: 00010286 [ 42.254093] RAX: 0000000000000000 RBX: ffffed1002eddf78 RCX: ffffffff813a4050 [ 42.255421] RDX: ffff888018ba3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.256748] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eddf2f [ 42.258049] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.259350] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880176efdf8 [ 42.260652] FS: 00007fde939dc900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.262122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.263204] CR2: 00007ffce9a97ef7 CR3: 000000002042b000 CR4: 0000000000350ef0 [ 42.264531] Call Trace: [ 42.265000] [ 42.265458] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.266365] ? __create_object+0x59/0x80 [ 42.267156] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.268083] __vmalloc_noprof+0x59/0x60 [ 42.268864] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.269744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.270679] bpf_prog_alloc+0x39/0x200 [ 42.271426] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.272373] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.273286] do_seccomp+0x349/0x25e0 [ 42.273966] ? find_held_lock+0x2b/0x80 [ 42.274721] ? do_prlimit+0x310/0x610 [ 42.275467] ? __pfx_do_seccomp+0x10/0x10 [ 42.276258] ? do_raw_spin_unlock+0x53/0x220 [ 42.277067] ? _raw_spin_unlock+0x1e/0x40 [ 42.277866] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.278838] ? static_key_count+0x60/0x80 [ 42.279647] prctl_set_seccomp+0x4e/0x70 [ 42.280426] __do_sys_prctl+0xe6c/0x1d70 [ 42.281230] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.282056] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.283047] ? irqentry_exit+0xf3/0x650 [ 42.283825] do_syscall_64+0xbf/0x430 [ 42.284582] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.285541] RIP: 0033:0x7fde93ece5cd [ 42.286252] 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 [ 42.289474] RSP: 002b:00007ffce9a95fb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.290852] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fde93ece5cd [ 42.292148] RDX: 00005579fa685e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.293466] RBP: 00007ffce9a96010 R08: 0000000000000000 R09: 00007ffce9a956b0 [ 42.294757] R10: 0000000000000000 R11: 0000000000000246 R12: 0000557a0e9e3bf0 [ 42.296046] R13: 00007ffce9a96440 R14: 0000557a0e9ed380 R15: 0000557a0e9f8460 [ 42.297369] [ 42.297689] irq event stamp: 1805 [ 42.298078] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 42.299064] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 42.300049] softirqs last enabled at (1674): [] handle_softirqs+0x50c/0x770 [ 42.301069] softirqs last disabled at (1669): [] __irq_exit_rcu+0xc4/0x100 [ 42.301896] ---[ end trace 0000000000000000 ]--- [ 42.991970] ------------[ cut here ]------------ [ 42.992920] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.994937] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.996390] Modules linked in: [ 42.996986] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.998998] Tainted: [W]=WARN [ 42.999602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.001311] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.002257] 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 [ 43.005479] RSP: 0018:ffff8880174f7bc0 EFLAGS: 00010286 [ 43.006475] RAX: 0000000000000000 RBX: ffffed1002e9ef78 RCX: ffffffff813a4050 [ 43.007772] RDX: ffff8880179b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.009085] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e9ef2f [ 43.010397] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.011683] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880174f7df8 [ 43.013003] FS: 00007fd9a8b99900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.014470] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.015547] CR2: 00007ffd3c1bcef7 CR3: 000000000e36d000 CR4: 0000000000350ef0 [ 43.016855] Call Trace: [ 43.017378] [ 43.017810] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.018724] ? __create_object+0x59/0x80 [ 43.019523] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.020525] __vmalloc_noprof+0x59/0x60 [ 43.021296] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.022180] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.023086] bpf_prog_alloc+0x39/0x200 [ 43.023832] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.024779] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.025693] do_seccomp+0x349/0x25e0 [ 43.026421] ? find_held_lock+0x2b/0x80 [ 43.027183] ? do_prlimit+0x310/0x610 [ 43.027896] ? __pfx_do_seccomp+0x10/0x10 [ 43.028714] ? do_raw_spin_unlock+0x53/0x220 [ 43.029565] ? _raw_spin_unlock+0x1e/0x40 [ 43.030370] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.031354] ? static_key_count+0x60/0x80 [ 43.032176] prctl_set_seccomp+0x4e/0x70 [ 43.032936] __do_sys_prctl+0xe6c/0x1d70 [ 43.033720] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.034608] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.035600] ? irqentry_exit+0xf3/0x650 [ 43.036372] do_syscall_64+0xbf/0x430 [ 43.037084] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.038059] RIP: 0033:0x7fd9a908b5cd [ 43.038764] 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 [ 43.041995] RSP: 002b:00007ffd3c1bae10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.043375] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd9a908b5cd [ 43.044695] RDX: 000055d701c98e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.045987] RBP: 00007ffd3c1bae70 R08: 0000000000000000 R09: 00007ffd3c1ba510 [ 43.047300] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d735279b10 [ 43.048591] R13: 00007ffd3c1bb2a0 R14: 000055d73527a2b0 R15: 000055d73528e6f0 [ 43.049738] [ 43.050133] irq event stamp: 1799 [ 43.050641] hardirqs last enabled at (1807): [] __up_console_sem+0x78/0x80 [ 43.051904] hardirqs last disabled at (1816): [] __up_console_sem+0x5d/0x80 [ 43.053189] softirqs last enabled at (1766): [] handle_softirqs+0x50c/0x770 [ 43.054484] softirqs last disabled at (1761): [] __irq_exit_rcu+0xc4/0x100 [ 43.055750] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:49199' (ECDSA) to the list of known hosts. 2025/11/18 08:07:46 fuzzer started 2025/11/18 08:07:46 dialing manager at localhost:34383 2025/11/18 08:07:46 checking machine... 2025/11/18 08:07:46 checking revisions... [ 43.972929] kmemleak: Automatic memory scanning thread ended 2025/11/18 08:07:46 testing simple program... [ 44.055735] cgroup: Unknown subsys name 'net' [ 44.116724] cgroup: Unknown subsys name 'cpuset' [ 44.137521] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 08:07:45 Registers: info registers vcpu 0 RAX=000000000003d78f RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f850 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffc7e76428 CR3=000000000dc01000 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=37303a383020383120766f4e3e38333c XMM01=6d6f72662064657463656e6e6f637369 XMM02=2e303120746f6f722072657375206d6f XMM03=3a5d3034325b646873732035343a3730 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320323134 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=0000000000022000 RBX=ffff888009643780 RCX=0000000000000001 RDX=0000000000022005 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff8880096441d8 RSP=ffff88806cf08808 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff888009644200 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff815270cc RFL=00000006 [-----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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f74fecfc3e8 CR3=000000000e6cf000 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=fada0ecd8a656681a848cc7dbda7b326 XMM02=0000000000302ef0ec2efd57dc4c00df XMM03=000000000030f2683d3e9227f70b4ee3 XMM04=dd247c609ba677dc00000000000ae988 XMM05=d96330e2d2db8632000000000031f8b0 XMM06=474038aa6c007e1f000000000031f738 XMM07=e042d86d42eb936e000000000030f4e8 XMM08=3d3e9227f70b4ee30000000000302f50 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000