[ 39.177675] ------------[ cut here ]------------ [ 39.178623] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.180593] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 39.182040] Modules linked in: [ 39.182673] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.184671] Tainted: [W]=WARN [ 39.185221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.186686] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.187576] 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 [ 39.190718] RSP: 0018:ffff888016ab7bc0 EFLAGS: 00010286 [ 39.191691] RAX: 0000000000000000 RBX: ffffed1002d56f78 RCX: ffffffff813a4050 [ 39.192973] RDX: ffff888015f4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.194237] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d56f2f [ 39.195508] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.196796] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016ab7df8 [ 39.198077] FS: 00007fef76d04900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.199504] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.200567] CR2: 00007fef771f6580 CR3: 000000000e01d000 CR4: 0000000000350ef0 [ 39.201846] Call Trace: [ 39.202301] [ 39.202758] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.203638] ? __create_object+0x59/0x80 [ 39.204375] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.205324] __vmalloc_noprof+0x59/0x60 [ 39.206076] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.206937] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.207866] bpf_prog_alloc+0x39/0x200 [ 39.208614] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.209543] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.210384] do_seccomp+0x349/0x25e0 [ 39.211097] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.212001] ? __pfx_do_seccomp+0x10/0x10 [ 39.212800] ? find_held_lock+0x2b/0x80 [ 39.213570] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.214503] ? static_key_count+0x60/0x80 [ 39.215239] prctl_set_seccomp+0x4e/0x70 [ 39.216019] __do_sys_prctl+0xe6c/0x1d70 [ 39.216799] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.217647] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.218603] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.219552] ? irqentry_exit+0xf3/0x650 [ 39.220289] do_syscall_64+0xbf/0x430 [ 39.221035] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.221987] RIP: 0033:0x7fef771f65cd [ 39.222692] 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 [ 39.225865] RSP: 002b:00007ffe3e6b1ac0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.227214] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fef771f65cd [ 39.228509] RDX: 0000559ffaa7de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.229799] RBP: 00007ffe3e6b1b20 R08: 0000000000000000 R09: 00007ffe3e6b11c0 [ 39.231066] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a032e81ad0 [ 39.232347] R13: 00007ffe3e6b1f50 R14: 000055a032e82bc0 R15: 000055a032e93780 [ 39.233535] [ 39.233884] irq event stamp: 1711 [ 39.234382] hardirqs last enabled at (1719): [] __up_console_sem+0x78/0x80 [ 39.235643] hardirqs last disabled at (1728): [] __up_console_sem+0x5d/0x80 [ 39.236923] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 39.238199] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 39.239475] ---[ end trace 0000000000000000 ]--- [ 42.464609] ------------[ cut here ]------------ [ 42.465593] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.467595] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 42.469091] Modules linked in: [ 42.469731] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.471732] Tainted: [W]=WARN [ 42.472298] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.473770] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.474696] 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 [ 42.477897] RSP: 0018:ffff888016bffbc0 EFLAGS: 00010286 [ 42.478888] RAX: 0000000000000000 RBX: ffffed1002d7ff78 RCX: ffffffff813a4050 [ 42.480180] RDX: ffff88800f2c9bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.481486] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7ff2f [ 42.482797] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.484089] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bffdf8 [ 42.485400] FS: 00007ff93dcb3900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.486875] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.487942] CR2: 00007ff93e1a5580 CR3: 0000000020586000 CR4: 0000000000350ef0 [ 42.489253] Call Trace: [ 42.489765] [ 42.490180] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.491082] ? __create_object+0x59/0x80 [ 42.491872] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.492865] __vmalloc_noprof+0x59/0x60 [ 42.493637] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.494516] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.495406] bpf_prog_alloc+0x39/0x200 [ 42.496156] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.497103] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.498016] do_seccomp+0x349/0x25e0 [ 42.498749] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.499657] ? __pfx_do_seccomp+0x10/0x10 [ 42.500415] ? find_held_lock+0x2b/0x80 [ 42.501211] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.502209] ? static_key_count+0x60/0x80 [ 42.503036] prctl_set_seccomp+0x4e/0x70 [ 42.503842] __do_sys_prctl+0xe6c/0x1d70 [ 42.504676] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.505558] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.506567] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.507568] ? irqentry_exit+0xf3/0x650 [ 42.508322] do_syscall_64+0xbf/0x430 [ 42.509094] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.510079] RIP: 0033:0x7ff93e1a55cd [ 42.510810] 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 [ 42.514097] RSP: 002b:00007ffebef528f0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.515510] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff93e1a55cd [ 42.516858] RDX: 0000564c7ce14e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.518183] RBP: 00007ffebef52950 R08: 0000000000000000 R09: 00007ffebef51ff0 [ 42.519487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564cbcd942b0 [ 42.520812] R13: 00007ffebef52d80 R14: 0000564cbcd96d20 R15: 0000564cbcda88d0 [ 42.522114] [ 42.522588] irq event stamp: 1789 [ 42.523217] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 42.524762] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 42.526283] softirqs last enabled at (1736): [] handle_softirqs+0x50c/0x770 [ 42.527830] softirqs last disabled at (1731): [] __irq_exit_rcu+0xc4/0x100 [ 42.529370] ---[ end trace 0000000000000000 ]--- [ 43.380407] ------------[ cut here ]------------ [ 43.381372] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.383657] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.385286] Modules linked in: [ 43.385929] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.387956] Tainted: [W]=WARN [ 43.388636] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.390167] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.391109] 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 [ 43.394716] RSP: 0018:ffff8880186f7bc0 EFLAGS: 00010286 [ 43.395713] RAX: 0000000000000000 RBX: ffffed10030def78 RCX: ffffffff813a4050 [ 43.397066] RDX: ffff888018590000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.398677] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10030def2f [ 43.400013] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.401368] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880186f7df8 [ 43.402668] FS: 00007fcdff70b900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.404157] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.405260] CR2: 00007ffc43522ef8 CR3: 000000000dd78000 CR4: 0000000000350ef0 [ 43.406711] Call Trace: [ 43.407302] [ 43.407916] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.409099] ? __create_object+0x59/0x80 [ 43.410134] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.411260] __vmalloc_noprof+0x59/0x60 [ 43.412060] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.413025] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.413985] bpf_prog_alloc+0x39/0x200 [ 43.414754] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.415716] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.416679] do_seccomp+0x349/0x25e0 [ 43.417378] ? find_held_lock+0x2b/0x80 [ 43.418177] ? do_prlimit+0x310/0x610 [ 43.418937] ? __pfx_do_seccomp+0x10/0x10 [ 43.419756] ? do_raw_spin_unlock+0x53/0x220 [ 43.420661] ? _raw_spin_unlock+0x1e/0x40 [ 43.421468] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.422394] ? static_key_count+0x60/0x80 [ 43.423223] prctl_set_seccomp+0x4e/0x70 [ 43.424054] __do_sys_prctl+0xe6c/0x1d70 [ 43.424881] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.425765] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.426789] ? irqentry_exit+0xf3/0x650 [ 43.427603] do_syscall_64+0xbf/0x430 [ 43.428345] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.429342] RIP: 0033:0x7fcdffbfd5cd [ 43.430076] 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 [ 43.433359] RSP: 002b:00007ffc43521af0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.434769] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fcdffbfd5cd [ 43.436111] RDX: 00005581e0250e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.437480] RBP: 00007ffc43521b50 R08: 0000000000000000 R09: 00007ffc435211f0 [ 43.438816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558219737ad0 [ 43.440162] R13: 00007ffc43521f80 R14: 0000558219738bc0 R15: 0000558219749780 [ 43.441521] [ 43.441949] irq event stamp: 1831 [ 43.442620] hardirqs last enabled at (1841): [] __up_console_sem+0x78/0x80 [ 43.444196] hardirqs last disabled at (1850): [] __up_console_sem+0x5d/0x80 [ 43.445778] softirqs last enabled at (1790): [] handle_softirqs+0x50c/0x770 [ 43.447380] softirqs last disabled at (1775): [] __irq_exit_rcu+0xc4/0x100 [ 43.448992] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28996' (ECDSA) to the list of known hosts. 2025/11/18 10:14:51 fuzzer started 2025/11/18 10:14:51 dialing manager at localhost:34383 2025/11/18 10:14:51 checking machine... 2025/11/18 10:14:51 checking revisions... [ 44.466670] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:14:52 testing simple program... [ 44.551219] cgroup: Unknown subsys name 'net' [ 44.622560] cgroup: Unknown subsys name 'cpuset' [ 44.643930] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:14:50 Registers: info registers vcpu 0 RAX=ffffffff87ce3608 RBX=ffff88800ef39bc0 RCX=0000000000000000 RDX=0000000000000001 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffff88800ef3a618 RSP=ffff888013f77528 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff88800ef3a640 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152715d RFL=00000046 [---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 00007ff93dcb3900 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=00007ff93dc92020 CR3=000000002047c000 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 info registers vcpu 1 RAX=0000000000023ae9 RBX=0000000000000001 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffff8880096efe58 R8 =0000000000000001 R9 =ffffed100d9e639a R10=ffff88806cf31cd3 R11=0000000000000001 R12=ffffffff8664f850 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd890ae3000 CR3=000000000d65e000 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=81641c125cf30b97a446d1db1b7337df XMM02=ec2efd57dc4c00df00000000002ff8d0 XMM03=25d69271065936a800000000002ff9a0 XMM04=90c05c968759fb6100000000000ae988 XMM05=090f1556b20111b3000000000031c278 XMM06=5b75c91c80445342000000000031c100 XMM07=e042d86d42eb936e000000000030c1a0 XMM08=25d69271065936a800000000002ff9a0 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000