[ 45.520616] ------------[ cut here ]------------ [ 45.521567] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.523623] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 45.525112] Modules linked in: [ 45.525762] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.527780] Tainted: [W]=WARN [ 45.528337] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.529827] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.530754] 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 [ 45.533983] RSP: 0018:ffff888018fdfbc0 EFLAGS: 00010286 [ 45.534979] RAX: 0000000000000000 RBX: ffffed10031fbf78 RCX: ffffffff813a4050 [ 45.536294] RDX: ffff88800e368000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.537600] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10031fbf2f [ 45.538894] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.540203] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888018fdfdf8 [ 45.541501] FS: 00007f7037d3c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.542974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.544052] CR2: 00007fff9c2eaef8 CR3: 000000000d995000 CR4: 0000000000350ef0 [ 45.545368] Call Trace: [ 45.545873] [ 45.546285] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.547200] ? __create_object+0x59/0x80 [ 45.548010] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.549001] __vmalloc_noprof+0x59/0x60 [ 45.549772] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.550650] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.551618] bpf_prog_alloc+0x39/0x200 [ 45.552330] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.553269] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.554185] do_seccomp+0x349/0x25e0 [ 45.554920] ? find_held_lock+0x2b/0x80 [ 45.555687] ? do_prlimit+0x310/0x610 [ 45.556443] ? __pfx_do_seccomp+0x10/0x10 [ 45.557202] ? do_raw_spin_unlock+0x53/0x220 [ 45.558037] ? _raw_spin_unlock+0x1e/0x40 [ 45.558815] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.559806] ? static_key_count+0x60/0x80 [ 45.560620] prctl_set_seccomp+0x4e/0x70 [ 45.561366] __do_sys_prctl+0xe6c/0x1d70 [ 45.562169] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.563062] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.564042] ? irqentry_exit+0xf3/0x650 [ 45.564824] do_syscall_64+0xbf/0x430 [ 45.565583] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.566549] RIP: 0033:0x7f703822e5cd [ 45.567237] 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 [ 45.570433] RSP: 002b:00007fff9c2e98b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.571855] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f703822e5cd [ 45.573148] RDX: 000055d4559dfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.574464] RBP: 00007fff9c2e9910 R08: 0000000000000000 R09: 00007fff9c2e8fb0 [ 45.575726] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d461192ad0 [ 45.576800] R13: 00007fff9c2e9d40 R14: 000055d461193bc0 R15: 000055d4611a4780 [ 45.577892] [ 45.578244] irq event stamp: 1735 [ 45.578788] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 45.580059] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 45.581318] softirqs last enabled at (1694): [] handle_softirqs+0x50c/0x770 [ 45.582600] softirqs last disabled at (1689): [] __irq_exit_rcu+0xc4/0x100 [ 45.583872] ---[ end trace 0000000000000000 ]--- [ 48.720927] ------------[ cut here ]------------ [ 48.721876] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.723954] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 48.725664] Modules linked in: [ 48.726261] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.728319] Tainted: [W]=WARN [ 48.728921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.730369] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.731307] 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 [ 48.734491] RSP: 0018:ffff888016247bc0 EFLAGS: 00010286 [ 48.735468] RAX: 0000000000000000 RBX: ffffed1002c48f78 RCX: ffffffff813a4050 [ 48.736767] RDX: ffff8880178b8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.738049] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c48f2f [ 48.739349] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.740643] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016247df8 [ 48.741910] FS: 00007f58328ad900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.743355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.744433] CR2: 00007fff5b149ef8 CR3: 0000000020fe6000 CR4: 0000000000350ef0 [ 48.745721] Call Trace: [ 48.746179] [ 48.746619] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.747526] ? __create_object+0x59/0x80 [ 48.748260] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.749238] __vmalloc_noprof+0x59/0x60 [ 48.749984] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.750868] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.751803] bpf_prog_alloc+0x39/0x200 [ 48.752552] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.753477] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.754320] do_seccomp+0x349/0x25e0 [ 48.755049] ? find_held_lock+0x2b/0x80 [ 48.755799] ? do_prlimit+0x310/0x610 [ 48.756525] ? __pfx_do_seccomp+0x10/0x10 [ 48.757268] ? do_raw_spin_unlock+0x53/0x220 [ 48.758097] ? _raw_spin_unlock+0x1e/0x40 [ 48.758866] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.759844] ? static_key_count+0x60/0x80 [ 48.760674] prctl_set_seccomp+0x4e/0x70 [ 48.761450] __do_sys_prctl+0xe6c/0x1d70 [ 48.762184] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.763059] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.764040] ? irqentry_exit+0xf3/0x650 [ 48.764806] do_syscall_64+0xbf/0x430 [ 48.765550] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.766492] RIP: 0033:0x7f5832d9f5cd [ 48.767178] 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 [ 48.770299] RSP: 002b:00007fff5b1475c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.771664] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5832d9f5cd [ 48.772926] RDX: 000055c0e66afe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.774217] RBP: 00007fff5b147620 R08: 0000000000000000 R09: 00007fff5b146cc0 [ 48.775513] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c0fcc52b10 [ 48.776792] R13: 00007fff5b147a50 R14: 000055c0fcc532b0 R15: 000055c0fcc676f0 [ 48.778094] [ 48.778569] irq event stamp: 1773 [ 48.779190] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 48.780706] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 48.782210] softirqs last enabled at (1740): [] handle_softirqs+0x50c/0x770 [ 48.783769] softirqs last disabled at (1809): [] __irq_exit_rcu+0xc4/0x100 [ 48.785267] ---[ end trace 0000000000000000 ]--- [ 49.574264] ------------[ cut here ]------------ [ 49.575230] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.577290] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 49.578778] Modules linked in: [ 49.579426] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.581661] Tainted: [W]=WARN [ 49.582221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.583790] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.584714] 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 [ 49.587935] RSP: 0018:ffff888017b27bc0 EFLAGS: 00010286 [ 49.588932] RAX: 0000000000000000 RBX: ffffed1002f64f78 RCX: ffffffff813a4050 [ 49.590230] RDX: ffff888016360000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.591527] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f64f2f [ 49.592827] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.594123] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b27df8 [ 49.595425] FS: 00007f1996eef900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.596862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.597935] CR2: 00007ffc027cfef8 CR3: 000000000bfcf000 CR4: 0000000000350ef0 [ 49.599237] Call Trace: [ 49.599851] [ 49.600269] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.601205] ? __create_object+0x59/0x80 [ 49.601986] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.602998] __vmalloc_noprof+0x59/0x60 [ 49.603771] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.604657] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.605595] bpf_prog_alloc+0x39/0x200 [ 49.606274] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.607215] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.608122] do_seccomp+0x349/0x25e0 [ 49.608813] ? find_held_lock+0x2b/0x80 [ 49.609541] ? do_prlimit+0x310/0x610 [ 49.610212] ? __pfx_do_seccomp+0x10/0x10 [ 49.610984] ? do_raw_spin_unlock+0x53/0x220 [ 49.611797] ? _raw_spin_unlock+0x1e/0x40 [ 49.612548] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.613466] ? static_key_count+0x60/0x80 [ 49.614191] prctl_set_seccomp+0x4e/0x70 [ 49.614937] __do_sys_prctl+0xe6c/0x1d70 [ 49.615711] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.616557] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.617494] ? irqentry_exit+0xf3/0x650 [ 49.618183] do_syscall_64+0xbf/0x430 [ 49.618892] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.619796] RIP: 0033:0x7f19973e15cd [ 49.620474] 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 [ 49.623520] RSP: 002b:00007ffc027ce1d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.624837] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f19973e15cd [ 49.626069] RDX: 0000564018254e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.627331] RBP: 00007ffc027ce230 R08: 0000000000000000 R09: 00007ffc027cd8d0 [ 49.628556] R10: 0000000000000000 R11: 0000000000000246 R12: 000056403605dad0 [ 49.629788] R13: 00007ffc027ce660 R14: 000056403605ebc0 R15: 000056403606f780 [ 49.631040] [ 49.631496] irq event stamp: 1863 [ 49.632074] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 49.633535] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 49.635001] softirqs last enabled at (1860): [] handle_softirqs+0x50c/0x770 [ 49.636484] softirqs last disabled at (1855): [] __irq_exit_rcu+0xc4/0x100 [ 49.637943] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:8796' (ECDSA) to the list of known hosts. 2025/11/17 16:15:05 fuzzer started 2025/11/17 16:15:05 dialing manager at localhost:37895 2025/11/17 16:15:05 checking machine... 2025/11/17 16:15:05 checking revisions... [ 50.540579] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:15:06 testing simple program... [ 50.635311] cgroup: Unknown subsys name 'net' [ 50.694941] cgroup: Unknown subsys name 'cpuset' [ 50.708913] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 16:15:05 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff8880e538f000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffff88806ce31cd0 RBP=ffffffff85e1ffe0 RSP=ffff88806ce08918 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000089a9 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=ffff88806ce08a10 RIP=ffffffff815bcfa0 RFL=00000216 [----AP-] 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 00007f58328ad900 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=00007f5832e64618 CR3=0000000020fc3000 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=0000000000026507 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffff110012ddfd2 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 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe5800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f53909d8018 CR3=000000000bade000 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=2034303a35313a363120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034303a35313a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000