[ 45.000732] ------------[ cut here ]------------ [ 45.001681] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.003695] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.005372] Modules linked in: [ 45.005963] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.008229] Tainted: [W]=WARN [ 45.008791] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.010349] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.011249] 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 [ 45.014426] RSP: 0018:ffff888016fffbc0 EFLAGS: 00010286 [ 45.015401] RAX: 0000000000000000 RBX: ffffed1002dfff78 RCX: ffffffff813a4050 [ 45.016692] RDX: ffff88800f059bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.017999] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dfff2f [ 45.019267] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.020543] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016fffdf8 [ 45.021836] FS: 00007f81ea31e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.023280] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.024336] CR2: 00007ffe74b55ef7 CR3: 0000000009d76000 CR4: 0000000000350ef0 [ 45.025663] Call Trace: [ 45.026180] [ 45.026594] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.027492] ? __create_object+0x59/0x80 [ 45.028274] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.029264] __vmalloc_noprof+0x59/0x60 [ 45.029972] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.030846] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.031795] bpf_prog_alloc+0x39/0x200 [ 45.032533] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.033462] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.034365] do_seccomp+0x349/0x25e0 [ 45.035080] ? find_held_lock+0x2b/0x80 [ 45.035795] ? do_prlimit+0x310/0x610 [ 45.036556] ? __pfx_do_seccomp+0x10/0x10 [ 45.037332] ? do_raw_spin_unlock+0x53/0x220 [ 45.038169] ? _raw_spin_unlock+0x1e/0x40 [ 45.038901] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.039871] ? static_key_count+0x60/0x80 [ 45.040672] prctl_set_seccomp+0x4e/0x70 [ 45.041456] __do_sys_prctl+0xe6c/0x1d70 [ 45.042239] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.043092] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.044050] ? irqentry_exit+0xf3/0x650 [ 45.044779] do_syscall_64+0xbf/0x430 [ 45.045516] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.046448] RIP: 0033:0x7f81ea8105cd [ 45.047144] 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 [ 45.050322] RSP: 002b:00007ffe74b54520 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.051669] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f81ea8105cd [ 45.052964] RDX: 000055f842da3e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.054271] RBP: 00007ffe74b54580 R08: 0000000000000000 R09: 00007ffe74b53c20 [ 45.055544] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f867d90bf0 [ 45.056841] R13: 00007ffe74b549b0 R14: 000055f867d9a380 R15: 000055f867da5460 [ 45.058138] [ 45.058564] irq event stamp: 1813 [ 45.059198] hardirqs last enabled at (1823): [] __up_console_sem+0x78/0x80 [ 45.060732] hardirqs last disabled at (1832): [] __up_console_sem+0x5d/0x80 [ 45.062247] softirqs last enabled at (1540): [] handle_softirqs+0x50c/0x770 [ 45.063787] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100 [ 45.065305] ---[ end trace 0000000000000000 ]--- [ 48.111679] ------------[ cut here ]------------ [ 48.112640] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.114684] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.116119] Modules linked in: [ 48.116728] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.118940] Tainted: [W]=WARN [ 48.119593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.121097] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.121961] 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 [ 48.125163] RSP: 0018:ffff888016dffbc0 EFLAGS: 00010286 [ 48.126126] RAX: 0000000000000000 RBX: ffffed1002dbff78 RCX: ffffffff813a4050 [ 48.127458] RDX: ffff888018938000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.128773] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dbff2f [ 48.130045] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.131308] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dffdf8 [ 48.132630] FS: 00007f542606e900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.134062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.135129] CR2: 00007ffc2d841ef7 CR3: 000000001f9e4000 CR4: 0000000000350ef0 [ 48.136437] Call Trace: [ 48.136903] [ 48.137350] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.138244] ? __create_object+0x59/0x80 [ 48.138972] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.139923] __vmalloc_noprof+0x59/0x60 [ 48.140738] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.141608] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.142527] bpf_prog_alloc+0x39/0x200 [ 48.143798] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.144774] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.145665] do_seccomp+0x349/0x25e0 [ 48.146383] ? find_held_lock+0x2b/0x80 [ 48.147137] ? do_prlimit+0x310/0x610 [ 48.147827] ? __pfx_do_seccomp+0x10/0x10 [ 48.148641] ? do_raw_spin_unlock+0x53/0x220 [ 48.149462] ? _raw_spin_unlock+0x1e/0x40 [ 48.150230] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.151174] ? static_key_count+0x60/0x80 [ 48.151913] prctl_set_seccomp+0x4e/0x70 [ 48.152707] __do_sys_prctl+0xe6c/0x1d70 [ 48.153487] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.154339] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.155293] ? irqentry_exit+0xf3/0x650 [ 48.156055] do_syscall_64+0xbf/0x430 [ 48.156766] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.157709] RIP: 0033:0x7f54265605cd [ 48.158408] 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 [ 48.161581] RSP: 002b:00007ffc2d83f470 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.162928] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f54265605cd [ 48.164202] RDX: 0000558f98ad2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.165496] RBP: 00007ffc2d83f4d0 R08: 0000000000000000 R09: 00007ffc2d83eb70 [ 48.166770] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558fbb72ead0 [ 48.168042] R13: 00007ffc2d83f900 R14: 0000558fbb72fbc0 R15: 0000558fbb740780 [ 48.169374] [ 48.169794] irq event stamp: 1761 [ 48.170441] hardirqs last enabled at (1771): [] __up_console_sem+0x78/0x80 [ 48.171948] hardirqs last disabled at (1780): [] __up_console_sem+0x5d/0x80 [ 48.173515] softirqs last enabled at (1344): [] handle_softirqs+0x50c/0x770 [ 48.175050] softirqs last disabled at (1801): [] __irq_exit_rcu+0xc4/0x100 [ 48.176585] ---[ end trace 0000000000000000 ]--- [ 48.999827] ------------[ cut here ]------------ [ 49.000790] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.002810] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 49.004288] Modules linked in: [ 49.004929] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.006910] Tainted: [W]=WARN [ 49.007510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.009030] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.009885] 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 [ 49.013071] RSP: 0018:ffff888017247bc0 EFLAGS: 00010286 [ 49.014047] RAX: 0000000000000000 RBX: ffffed1002e48f78 RCX: ffffffff813a4050 [ 49.015326] RDX: ffff88801893d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.016646] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e48f2f [ 49.017919] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.019182] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017247df8 [ 49.020487] FS: 00007fc035ad4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.021944] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.023082] CR2: 00007fc035fc6580 CR3: 000000001d889000 CR4: 0000000000350ef0 [ 49.024357] Call Trace: [ 49.024849] [ 49.025297] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.026196] ? __create_object+0x59/0x80 [ 49.026927] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.027892] __vmalloc_noprof+0x59/0x60 [ 49.028667] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.029535] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.030482] bpf_prog_alloc+0x39/0x200 [ 49.031216] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.032152] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.033101] do_seccomp+0x349/0x25e0 [ 49.033776] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.034684] ? __pfx_do_seccomp+0x10/0x10 [ 49.035461] ? find_held_lock+0x2b/0x80 [ 49.036223] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.037238] ? static_key_count+0x60/0x80 [ 49.038044] prctl_set_seccomp+0x4e/0x70 [ 49.038769] __do_sys_prctl+0xe6c/0x1d70 [ 49.039552] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.040430] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.041425] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.042395] ? irqentry_exit+0xf3/0x650 [ 49.043159] do_syscall_64+0xbf/0x430 [ 49.043860] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.044866] RIP: 0033:0x7fc035fc65cd [ 49.045568] 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 [ 49.048759] RSP: 002b:00007ffcd8d2f400 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.050113] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc035fc65cd [ 49.051382] RDX: 000055d0b0e92e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.052715] RBP: 00007ffcd8d2f460 R08: 0000000000000000 R09: 00007ffcd8d2eb00 [ 49.054013] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d0bae8fb10 [ 49.055319] R13: 00007ffcd8d2f890 R14: 000055d0bae902b0 R15: 000055d0baea46f0 [ 49.056662] [ 49.057128] irq event stamp: 1691 [ 49.057737] hardirqs last enabled at (1699): [] __up_console_sem+0x78/0x80 [ 49.059252] hardirqs last disabled at (1708): [] __up_console_sem+0x5d/0x80 [ 49.060797] softirqs last enabled at (1612): [] handle_softirqs+0x50c/0x770 [ 49.062343] softirqs last disabled at (1607): [] __irq_exit_rcu+0xc4/0x100 [ 49.063855] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:27951' (ECDSA) to the list of known hosts. 2025/11/17 17:02:05 fuzzer started 2025/11/17 17:02:05 dialing manager at localhost:37895 2025/11/17 17:02:05 checking machine... 2025/11/17 17:02:05 checking revisions... [ 50.009687] kmemleak: Automatic memory scanning thread ended 2025/11/17 17:02:05 testing simple program... [ 50.110393] cgroup: Unknown subsys name 'net' [ 50.169464] cgroup: Unknown subsys name 'cpuset' [ 50.193660] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:02:04 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffffffff813c156e RCX=ffff888009627774 RDX=1ffff110012c4f0f RSI=ffffffff85e1ffe0 RDI=ffffffff813c156e RBP=ffffffff813c156e RSP=ffff8880096277d0 R8 =0000000000000001 R9 =ffff888009627860 R10=000000000003c9ed R11=0000000000008964 R12=0000000000000001 R13=0000000000000000 R14=ffff888009611bc0 R15=ffff88800945d3c0 RIP=ffffffff81439c92 RFL=00000283 [--S---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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000558fbb753768 CR3=000000000b4a8000 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=962c1350d8d2e3adfc47fc3b1b48f03c XMM02=0000000000303980eff9b2d0a8fce9cb XMM03=0000000000303a502c67c8bc2e329bc3 XMM04=a46164c994f36df400000000000ae988 XMM05=dda9fa96d61ae59100000000003211e0 XMM06=14648eaa1277bab10000000000320098 XMM07=fb795ef6d657705600000000003100e8 XMM08=2c67c8bc2e329bc300000000003039f0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=1ffff110013daf74 RDX=00007ffc2d83c380 RSI=ffff888009ed7e48 RDI=ffff88801bd8ae00 RBP=ffff888009ed7e48 RSP=ffff888009ed7b50 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff88801bd8ae00 R13=0000000000000000 R14=0000000000000000 R15=00007ffc2d83c380 RIP=ffffffff81751c74 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 00007f542606e900 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=00007f5426625618 CR3=000000001f99c000 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