[ 38.980620] ------------[ cut here ]------------ [ 38.981687] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 38.983929] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 38.985482] Modules linked in: [ 38.986061] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 38.988203] Tainted: [W]=WARN [ 38.988761] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 38.990243] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 38.991104] 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 [ 38.994293] RSP: 0018:ffff88800f3b7bc0 EFLAGS: 00010286 [ 38.995315] RAX: 0000000000000000 RBX: ffffed1001e76f78 RCX: ffffffff813a4050 [ 38.996591] RDX: ffff888015a28000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 38.997849] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e76f2f [ 38.999129] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.000487] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3b7df8 [ 39.001758] FS: 00007f5cb3777900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.003184] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.004251] CR2: 00007ffe6e637ef7 CR3: 00000000101a4000 CR4: 0000000000350ef0 [ 39.005522] Call Trace: [ 39.005981] [ 39.006425] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.007367] ? __create_object+0x59/0x80 [ 39.008123] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.009087] __vmalloc_noprof+0x59/0x60 [ 39.009841] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.010702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.011630] bpf_prog_alloc+0x39/0x200 [ 39.012367] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.013322] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.014271] do_seccomp+0x349/0x25e0 [ 39.014944] ? find_held_lock+0x2b/0x80 [ 39.015708] ? do_prlimit+0x310/0x610 [ 39.016443] ? __pfx_do_seccomp+0x10/0x10 [ 39.017223] ? do_raw_spin_unlock+0x53/0x220 [ 39.018027] ? _raw_spin_unlock+0x1e/0x40 [ 39.018838] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.019821] ? static_key_count+0x60/0x80 [ 39.020623] prctl_set_seccomp+0x4e/0x70 [ 39.021396] __do_sys_prctl+0xe6c/0x1d70 [ 39.022129] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.022992] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.023963] ? irqentry_exit+0xf3/0x650 [ 39.024715] do_syscall_64+0xbf/0x430 [ 39.025447] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.026451] RIP: 0033:0x7f5cb3c695cd [ 39.027103] 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 [ 39.030317] RSP: 002b:00007ffe6e636150 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.031709] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5cb3c695cd [ 39.033027] RDX: 0000559576af0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.034300] RBP: 00007ffe6e6361b0 R08: 0000000000000000 R09: 00007ffe6e635850 [ 39.035597] R10: 0000000000000000 R11: 0000000000000246 R12: 00005595776a3ad0 [ 39.036872] R13: 00007ffe6e6365e0 R14: 00005595776a4bc0 R15: 00005595776b5780 [ 39.038204] [ 39.038624] irq event stamp: 1745 [ 39.039261] hardirqs last enabled at (1755): [] __up_console_sem+0x78/0x80 [ 39.040764] hardirqs last disabled at (1764): [] __up_console_sem+0x5d/0x80 [ 39.042263] softirqs last enabled at (1664): [] handle_softirqs+0x50c/0x770 [ 39.043849] softirqs last disabled at (1649): [] __irq_exit_rcu+0xc4/0x100 [ 39.045346] ---[ end trace 0000000000000000 ]--- [ 42.454642] ------------[ cut here ]------------ [ 42.455561] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.457581] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.459005] Modules linked in: [ 42.459693] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 42.461883] Tainted: [W]=WARN [ 42.462539] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.464006] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.464906] 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 [ 42.468060] RSP: 0018:ffff88801b39fbc0 EFLAGS: 00010286 [ 42.469013] RAX: 0000000000000000 RBX: ffffed1003673f78 RCX: ffffffff813a4050 [ 42.470277] RDX: ffff888017619bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.471555] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003673f2f [ 42.472812] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.474072] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801b39fdf8 [ 42.475336] FS: 00007ff947a74900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.476772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.477815] CR2: 00007ff947f66580 CR3: 000000001c9a2000 CR4: 0000000000350ef0 [ 42.479097] Call Trace: [ 42.479592] [ 42.480005] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.480885] ? __create_object+0x59/0x80 [ 42.481657] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.482621] __vmalloc_noprof+0x59/0x60 [ 42.483373] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.484292] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.485214] bpf_prog_alloc+0x39/0x200 [ 42.485901] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.486806] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.487725] do_seccomp+0x349/0x25e0 [ 42.488437] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.489331] ? __pfx_do_seccomp+0x10/0x10 [ 42.490058] ? find_held_lock+0x2b/0x80 [ 42.490805] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.491775] ? static_key_count+0x60/0x80 [ 42.492562] prctl_set_seccomp+0x4e/0x70 [ 42.493327] __do_sys_prctl+0xe6c/0x1d70 [ 42.494052] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.494889] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.495860] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.496818] ? irqentry_exit+0xf3/0x650 [ 42.497588] do_syscall_64+0xbf/0x430 [ 42.498327] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.499267] RIP: 0033:0x7ff947f665cd [ 42.499932] 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 [ 42.503033] RSP: 002b:00007ffcd7d80cf0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.504391] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff947f665cd [ 42.505654] RDX: 000056461003de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.506919] RBP: 00007ffcd7d80d50 R08: 0000000000000000 R09: 00007ffcd7d803f0 [ 42.508195] R10: 0000000000000000 R11: 0000000000000246 R12: 00005646339942b0 [ 42.509456] R13: 00007ffcd7d81180 R14: 0000564633996d20 R15: 00005646339a88d0 [ 42.510740] [ 42.511193] irq event stamp: 1901 [ 42.511803] hardirqs last enabled at (1909): [] __up_console_sem+0x78/0x80 [ 42.513303] hardirqs last disabled at (1918): [] __up_console_sem+0x5d/0x80 [ 42.514802] softirqs last enabled at (1466): [] handle_softirqs+0x50c/0x770 [ 42.516226] softirqs last disabled at (1461): [] __irq_exit_rcu+0xc4/0x100 [ 42.517478] ---[ end trace 0000000000000000 ]--- [ 43.348374] ------------[ cut here ]------------ [ 43.349268] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.351371] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 43.352793] Modules linked in: [ 43.353422] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 43.355603] Tainted: [W]=WARN [ 43.356265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.357714] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.358622] 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 [ 43.361775] RSP: 0018:ffff88801bc07bc0 EFLAGS: 00010286 [ 43.362739] RAX: 0000000000000000 RBX: ffffed1003780f78 RCX: ffffffff813a4050 [ 43.364006] RDX: ffff888015b41bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.365266] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003780f2f [ 43.366537] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.367814] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801bc07df8 [ 43.369078] FS: 00007fbfec4f5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.370494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.371552] CR2: 00007fbfec9e7580 CR3: 0000000009a0c000 CR4: 0000000000350ef0 [ 43.372817] Call Trace: [ 43.373329] [ 43.373735] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.374628] ? __create_object+0x59/0x80 [ 43.375402] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.376382] __vmalloc_noprof+0x59/0x60 [ 43.377083] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.377954] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.378875] bpf_prog_alloc+0x39/0x200 [ 43.379623] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.380541] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.381437] do_seccomp+0x349/0x25e0 [ 43.382109] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.383002] ? __pfx_do_seccomp+0x10/0x10 [ 43.383791] ? find_held_lock+0x2b/0x80 [ 43.384542] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.385510] ? static_key_count+0x60/0x80 [ 43.386303] prctl_set_seccomp+0x4e/0x70 [ 43.387022] __do_sys_prctl+0xe6c/0x1d70 [ 43.387807] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.388659] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.389611] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.390565] ? irqentry_exit+0xf3/0x650 [ 43.391313] do_syscall_64+0xbf/0x430 [ 43.392041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.392979] RIP: 0033:0x7fbfec9e75cd [ 43.393666] 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 [ 43.396781] RSP: 002b:00007ffff02d4ed0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.398126] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbfec9e75cd [ 43.399404] RDX: 0000558de5549e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.400674] RBP: 00007ffff02d4f30 R08: 0000000000000000 R09: 00007ffff02d45d0 [ 43.401928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558dfe684bf0 [ 43.403194] R13: 00007ffff02d5360 R14: 0000558dfe68e380 R15: 0000558dfe699460 [ 43.404476] [ 43.404894] irq event stamp: 1801 [ 43.405538] hardirqs last enabled at (1811): [] __up_console_sem+0x78/0x80 [ 43.407041] hardirqs last disabled at (1820): [] __up_console_sem+0x5d/0x80 [ 43.408545] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 43.410064] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 43.411569] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:46090' (ECDSA) to the list of known hosts. 2025/11/17 11:01:37 fuzzer started 2025/11/17 11:01:37 dialing manager at localhost:37895 2025/11/17 11:01:37 checking machine... 2025/11/17 11:01:37 checking revisions... [ 44.367319] kmemleak: Automatic memory scanning thread ended 2025/11/17 11:01:37 testing simple program... [ 44.461566] cgroup: Unknown subsys name 'net' [ 44.550016] cgroup: Unknown subsys name 'cpuset' [ 44.565818] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 11:01:36 Registers: info registers vcpu 0 RAX=ffffea00003a7ec0 RBX=ffff888008c4b780 RCX=ffffffff81b16f95 RDX=ffff88801761d340 RSI=ffffffff81b16fa4 RDI=0000000000000003 RBP=0000000000000000 RSP=ffff8880154cf680 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=0000000000000001 R11=0000000000000001 R12=ffff888008c4a900 R13=00000000000d2cc0 R14=000000000000000d R15=00000000ffffffff RIP=ffffffff81aad10a RFL=00000286 [--S--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 00007ff947a74900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcd7d7a000 CR3=000000001034c000 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=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff88806cf08980 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000000cff8 R12=0000000000000002 R13=ffffffff8135e4bd R14=0000000000000000 R15=ffff88806cf08a90 RIP=ffffffff81b2d128 RFL=00000286 [--S--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 fffffe4000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fae40768578 CR3=000000000dd17000 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=a2df6c262bd53086f048c9f1d9191f90 XMM02=0000000000303590eff9b2d0a8fce9cb XMM03=00000000003036602c67c8bc2e329bc3 XMM04=84a5856c1268e8b200000000000ae988 XMM05=970e6ce4eec7403e000000000031ff28 XMM06=474038aa6c007e1f000000000031f920 XMM07=e042d86d42eb936e000000000030f630 XMM08=7bdc504e3e0e4cd80000000000303660 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000