[ 45.457685] ------------[ cut here ]------------ [ 45.458682] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.460818] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.462735] Modules linked in: [ 45.463791] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.466104] Tainted: [W]=WARN [ 45.466734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.468212] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.469152] 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 [ 45.472732] RSP: 0018:ffff88801a2bfbc0 EFLAGS: 00010286 [ 45.473693] RAX: 0000000000000000 RBX: ffffed1003457f78 RCX: ffffffff813a4050 [ 45.474980] RDX: ffff88801604d340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.476404] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003457f2f [ 45.477666] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.478939] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a2bfdf8 [ 45.480206] FS: 00007f7d40f6b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.481876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.483124] CR2: 00007ffc789dbef7 CR3: 0000000013a7c000 CR4: 0000000000350ef0 [ 45.484622] Call Trace: [ 45.485187] [ 45.485723] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.486616] ? __create_object+0x59/0x80 [ 45.487375] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.488311] __vmalloc_noprof+0x59/0x60 [ 45.489014] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.489894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.490814] bpf_prog_alloc+0x39/0x200 [ 45.491548] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.492458] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.493342] do_seccomp+0x349/0x25e0 [ 45.494011] ? find_held_lock+0x2b/0x80 [ 45.494750] ? do_prlimit+0x310/0x610 [ 45.495470] ? __pfx_do_seccomp+0x10/0x10 [ 45.496198] ? do_raw_spin_unlock+0x53/0x220 [ 45.497056] ? _raw_spin_unlock+0x1e/0x40 [ 45.498026] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.499169] ? static_key_count+0x60/0x80 [ 45.500127] prctl_set_seccomp+0x4e/0x70 [ 45.501047] __do_sys_prctl+0xe6c/0x1d70 [ 45.501975] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.503026] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.503986] ? irqentry_exit+0xf3/0x650 [ 45.504724] do_syscall_64+0xbf/0x430 [ 45.505449] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.506409] RIP: 0033:0x7f7d4145d5cd [ 45.507057] 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 [ 45.510178] RSP: 002b:00007ffc789da230 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.511733] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7d4145d5cd [ 45.512985] RDX: 0000556a3affde00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.514276] RBP: 00007ffc789da290 R08: 0000000000000000 R09: 00007ffc789d9930 [ 45.515526] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556a3d463ad0 [ 45.516777] R13: 00007ffc789da6c0 R14: 0000556a3d464bc0 R15: 0000556a3d475780 [ 45.518069] [ 45.518511] irq event stamp: 1937 [ 45.519111] hardirqs last enabled at (1945): [] __up_console_sem+0x78/0x80 [ 45.520603] hardirqs last disabled at (1954): [] __up_console_sem+0x5d/0x80 [ 45.522094] softirqs last enabled at (1652): [] handle_softirqs+0x50c/0x770 [ 45.523385] softirqs last disabled at (1647): [] __irq_exit_rcu+0xc4/0x100 [ 45.524613] ---[ end trace 0000000000000000 ]--- [ 48.843764] ------------[ cut here ]------------ [ 48.844536] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.846238] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.847501] Modules linked in: [ 48.847988] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.849702] Tainted: [W]=WARN [ 48.850171] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.851402] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.852132] 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 [ 48.854757] RSP: 0018:ffff888017057bc0 EFLAGS: 00010286 [ 48.855564] RAX: 0000000000000000 RBX: ffffed1002e0af78 RCX: ffffffff813a4050 [ 48.856634] RDX: ffff88801a418000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.857698] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e0af2f [ 48.858785] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.859853] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017057df8 [ 48.860934] FS: 00007fdb7b8c4900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.862165] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.863079] CR2: 00007fdb7bdb6580 CR3: 000000000cdbb000 CR4: 0000000000350ef0 [ 48.864159] Call Trace: [ 48.864581] [ 48.864920] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.865661] ? __create_object+0x59/0x80 [ 48.866309] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.867087] __vmalloc_noprof+0x59/0x60 [ 48.867737] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.868453] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.869182] bpf_prog_alloc+0x39/0x200 [ 48.869815] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.870609] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.871362] do_seccomp+0x349/0x25e0 [ 48.871929] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.872688] ? __pfx_do_seccomp+0x10/0x10 [ 48.873334] ? find_held_lock+0x2b/0x80 [ 48.873944] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.874766] ? static_key_count+0x60/0x80 [ 48.875419] prctl_set_seccomp+0x4e/0x70 [ 48.876030] __do_sys_prctl+0xe6c/0x1d70 [ 48.876703] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.877399] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.878185] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.879013] ? irqentry_exit+0xf3/0x650 [ 48.879662] do_syscall_64+0xbf/0x430 [ 48.880228] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.881014] RIP: 0033:0x7fdb7bdb65cd [ 48.881594] 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 [ 48.884213] RSP: 002b:00007ffedb41fd40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.885371] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb7bdb65cd [ 48.886450] RDX: 000055766a0bbe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.887531] RBP: 00007ffedb41fda0 R08: 0000000000000000 R09: 00007ffedb41f440 [ 48.888601] R10: 0000000000000000 R11: 0000000000000246 R12: 000055769b5862b0 [ 48.889654] R13: 00007ffedb4201d0 R14: 000055769b588d20 R15: 000055769b59a8d0 [ 48.890753] [ 48.891099] irq event stamp: 1785 [ 48.891654] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 48.892896] hardirqs last disabled at (1804): [] __up_console_sem+0x5d/0x80 [ 48.894162] softirqs last enabled at (1320): [] handle_softirqs+0x50c/0x770 [ 48.895456] softirqs last disabled at (1303): [] __irq_exit_rcu+0xc4/0x100 [ 48.896717] ---[ end trace 0000000000000000 ]--- [ 49.691048] ------------[ cut here ]------------ [ 49.691969] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.694032] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.695472] Modules linked in: [ 49.696078] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.698076] Tainted: [W]=WARN [ 49.700080] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.701595] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.702537] 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 [ 49.705734] RSP: 0018:ffff888017477bc0 EFLAGS: 00010286 [ 49.706731] RAX: 0000000000000000 RBX: ffffed1002e8ef78 RCX: ffffffff813a4050 [ 49.708020] RDX: ffff88800df69bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.709325] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e8ef2f [ 49.710616] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.711913] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017477df8 [ 49.713199] FS: 00007fc2e1fd2900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.714663] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.715733] CR2: 00007fc2e24c4580 CR3: 000000001fe9b000 CR4: 0000000000350ef0 [ 49.717024] Call Trace: [ 49.717526] [ 49.717953] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.718854] ? __create_object+0x59/0x80 [ 49.719645] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.720607] __vmalloc_noprof+0x59/0x60 [ 49.721377] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.722214] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.723148] bpf_prog_alloc+0x39/0x200 [ 49.723888] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.724828] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.725742] do_seccomp+0x349/0x25e0 [ 49.726476] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.727384] ? __pfx_do_seccomp+0x10/0x10 [ 49.728134] ? find_held_lock+0x2b/0x80 [ 49.728901] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.729871] ? static_key_count+0x60/0x80 [ 49.730709] prctl_set_seccomp+0x4e/0x70 [ 49.731490] __do_sys_prctl+0xe6c/0x1d70 [ 49.732236] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.733108] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.734098] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.735078] ? irqentry_exit+0xf3/0x650 [ 49.735848] do_syscall_64+0xbf/0x430 [ 49.736599] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.737557] RIP: 0033:0x7fc2e24c45cd [ 49.738240] 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 [ 49.741474] RSP: 002b:00007ffe2d2b1730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.742871] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc2e24c45cd [ 49.744162] RDX: 000055ccaf926e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.745449] RBP: 00007ffe2d2b1790 R08: 0000000000000000 R09: 00007ffe2d2b0e30 [ 49.746765] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ccd4f622b0 [ 49.748060] R13: 00007ffe2d2b1bc0 R14: 000055ccd4f64d20 R15: 000055ccd4f768d0 [ 49.749374] [ 49.749806] irq event stamp: 1997 [ 49.750483] hardirqs last enabled at (2007): [] __up_console_sem+0x78/0x80 [ 49.752033] hardirqs last disabled at (2016): [] __up_console_sem+0x5d/0x80 [ 49.753567] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 49.755127] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 49.756645] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:14796' (ECDSA) to the list of known hosts. 2025/11/17 13:04:35 fuzzer started 2025/11/17 13:04:36 dialing manager at localhost:37895 2025/11/17 13:04:36 checking machine... 2025/11/17 13:04:36 checking revisions... [ 50.665414] kmemleak: Automatic memory scanning thread ended 2025/11/17 13:04:36 testing simple program... [ 50.765584] cgroup: Unknown subsys name 'net' [ 50.816975] cgroup: Unknown subsys name 'cpuset' [ 50.832758] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 13:04:35 Registers: info registers vcpu 0 RAX=0000000080010101 RBX=00000000000150af RCX=ffffffff816365ab RDX=ffffffff85c2ca00 RSI=ffffffff816366d3 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff88806ce08678 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88806ce28500 R13=dffffc0000000000 R14=0000000000000001 R15=dffffc0000000000 RIP=ffffffff81751c78 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd6fd3e8e8 CR3=000000000e541000 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=5304a71c199fdd81d543594effa9b672 XMM02=2c67c8bc2e329bc30000000000307010 XMM03=fb795ef6d657705600000000003143f8 XMM04=2c268e313272229a00000000000ae988 XMM05=52e72be1786443f400000000003242f8 XMM06=3e829fc8c8edc9900000000000323398 XMM07=e042d86d42eb936e0000000000314678 XMM08=c65c8dcfdc877edc0000000000307070 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff888013fc7bc0 RCX=1ffff110027f8f80 RDX=ffff88801a419bc0 RSI=ffffffff84bec956 RDI=ffff888013fc7c00 RBP=dffffc0000000000 RSP=ffff888013fc7990 R8 =1ffff110027f8f82 R9 =ffffed1001393378 R10=0000000000000000 R11=0000000000000001 R12=ffff888013fc7bc0 R13=ffff888013fc7a20 R14=dffffc0000000000 R15=ffff888009c99b40 RIP=ffffffff84c1c147 RFL=00000282 [--S----] 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 00007fdb7b8c4900 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=00007fdb7b8a3020 CR3=000000001ffc1000 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=652022746f6f72223d74636361207469 XMM02=3d6c616e696d72657420322e322e302e XMM03=3d656d616e74736f682022646873732f XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000