[ 45.402516] ------------[ cut here ]------------ [ 45.403277] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.404952] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/235 [ 45.406166] Modules linked in: [ 45.406659] CPU: 1 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.408297] Tainted: [W]=WARN [ 45.408765] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.410001] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.410754] 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 [ 45.413367] RSP: 0018:ffff8880167b7bc0 EFLAGS: 00010286 [ 45.414197] RAX: 0000000000000000 RBX: ffffed1002cf6f78 RCX: ffffffff813a4050 [ 45.415256] RDX: ffff88801a171bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.416315] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002cf6f2f [ 45.417376] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.418447] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880167b7df8 [ 45.419515] FS: 00007f7cdfab0900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.420715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.421598] CR2: 00007f7ce00164a6 CR3: 000000000d990000 CR4: 0000000000350ef0 [ 45.422676] Call Trace: [ 45.423061] [ 45.423437] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.424180] ? __create_object+0x59/0x80 [ 45.424794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.425603] __vmalloc_noprof+0x59/0x60 [ 45.426709] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.427432] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.428214] bpf_prog_alloc+0x39/0x200 [ 45.428795] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.429574] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.430333] do_seccomp+0x349/0x25e0 [ 45.430903] ? find_held_lock+0x2b/0x80 [ 45.431541] ? do_prlimit+0x310/0x610 [ 45.432162] ? __pfx_do_seccomp+0x10/0x10 [ 45.432777] ? do_raw_spin_unlock+0x53/0x220 [ 45.433475] ? _raw_spin_unlock+0x1e/0x40 [ 45.434095] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.434905] ? static_key_count+0x60/0x80 [ 45.435573] prctl_set_seccomp+0x4e/0x70 [ 45.436211] __do_sys_prctl+0xe6c/0x1d70 [ 45.436824] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.437539] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.438356] ? irqentry_exit+0xf3/0x650 [ 45.438960] do_syscall_64+0xbf/0x430 [ 45.439578] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.440379] RIP: 0033:0x7f7cdffa25cd [ 45.440930] 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 [ 45.443562] RSP: 002b:00007ffd144640d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.444696] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7cdffa25cd [ 45.445787] RDX: 000055579f15ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.447161] RBP: 00007ffd14464130 R08: 0000000000000000 R09: 00007ffd144637d0 [ 45.448212] R10: 0000000000000000 R11: 0000000000000246 R12: 00005557db5f32b0 [ 45.449261] R13: 00007ffd14464560 R14: 00005557db5f5d20 R15: 00005557db6078d0 [ 45.450328] [ 45.450676] irq event stamp: 1713 [ 45.451198] hardirqs last enabled at (1723): [] __up_console_sem+0x78/0x80 [ 45.452440] hardirqs last disabled at (1732): [] __up_console_sem+0x5d/0x80 [ 45.453693] softirqs last enabled at (1756): [] handle_softirqs+0x50c/0x770 [ 45.454968] softirqs last disabled at (1741): [] __irq_exit_rcu+0xc4/0x100 [ 45.456215] ---[ end trace 0000000000000000 ]--- [ 48.319328] ------------[ cut here ]------------ [ 48.320280] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.322338] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 48.323798] Modules linked in: [ 48.324438] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.326462] Tainted: [W]=WARN [ 48.327029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.328492] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.329403] 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 [ 48.332604] RSP: 0018:ffff888016d27bc0 EFLAGS: 00010286 [ 48.333587] RAX: 0000000000000000 RBX: ffffed1002da4f78 RCX: ffffffff813a4050 [ 48.334879] RDX: ffff88801a098000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.336159] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002da4f2f [ 48.337439] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.338729] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016d27df8 [ 48.340003] FS: 00007fc16c070900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.341418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.342481] CR2: 00007ffc74a28ef8 CR3: 000000000e14e000 CR4: 0000000000350ef0 [ 48.343760] Call Trace: [ 48.344252] [ 48.344665] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.345557] ? __create_object+0x59/0x80 [ 48.346353] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.347309] __vmalloc_noprof+0x59/0x60 [ 48.348029] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.348894] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.349830] bpf_prog_alloc+0x39/0x200 [ 48.350586] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.351517] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.352429] do_seccomp+0x349/0x25e0 [ 48.353151] ? find_held_lock+0x2b/0x80 [ 48.353882] ? do_prlimit+0x310/0x610 [ 48.354636] ? __pfx_do_seccomp+0x10/0x10 [ 48.355424] ? do_raw_spin_unlock+0x53/0x220 [ 48.356252] ? _raw_spin_unlock+0x1e/0x40 [ 48.356998] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.357962] ? static_key_count+0x60/0x80 [ 48.358765] prctl_set_seccomp+0x4e/0x70 [ 48.359541] __do_sys_prctl+0xe6c/0x1d70 [ 48.360332] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.361183] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.362154] ? irqentry_exit+0xf3/0x650 [ 48.362884] do_syscall_64+0xbf/0x430 [ 48.363637] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.364592] RIP: 0033:0x7fc16c5625cd [ 48.365308] 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 [ 48.368508] RSP: 002b:00007ffc74a27710 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.369886] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc16c5625cd [ 48.371177] RDX: 000055585c21de00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.372458] RBP: 00007ffc74a27770 R08: 0000000000000000 R09: 00007ffc74a26e10 [ 48.373733] R10: 0000000000000000 R11: 0000000000000246 R12: 00005558820cab10 [ 48.375043] R13: 00007ffc74a27ba0 R14: 00005558820cb2b0 R15: 00005558820df6f0 [ 48.376338] [ 48.376767] irq event stamp: 1743 [ 48.377410] hardirqs last enabled at (1753): [] __up_console_sem+0x78/0x80 [ 48.378961] hardirqs last disabled at (1762): [] __up_console_sem+0x5d/0x80 [ 48.380470] softirqs last enabled at (1666): [] handle_softirqs+0x50c/0x770 [ 48.382020] softirqs last disabled at (1661): [] __irq_exit_rcu+0xc4/0x100 [ 48.383529] ---[ end trace 0000000000000000 ]--- [ 49.157035] ------------[ cut here ]------------ [ 49.157966] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.159988] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 49.161440] Modules linked in: [ 49.162047] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.164281] Tainted: [W]=WARN [ 49.164841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.166386] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.167304] 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 [ 49.170496] RSP: 0018:ffff888019eefbc0 EFLAGS: 00010286 [ 49.171477] RAX: 0000000000000000 RBX: ffffed10033ddf78 RCX: ffffffff813a4050 [ 49.172765] RDX: ffff888018f83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.174053] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033ddf2f [ 49.175321] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.176586] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019eefdf8 [ 49.177882] FS: 00007efdec94e900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.179316] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.180373] CR2: 00007fffddc7aef8 CR3: 000000001f06e000 CR4: 0000000000350ef0 [ 49.181647] Call Trace: [ 49.182162] [ 49.182585] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.183483] ? __create_object+0x59/0x80 [ 49.184259] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.185241] __vmalloc_noprof+0x59/0x60 [ 49.185969] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.186834] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.187776] bpf_prog_alloc+0x39/0x200 [ 49.188517] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.189455] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.190373] do_seccomp+0x349/0x25e0 [ 49.191060] ? find_held_lock+0x2b/0x80 [ 49.191822] ? do_prlimit+0x310/0x610 [ 49.192559] ? __pfx_do_seccomp+0x10/0x10 [ 49.193335] ? do_raw_spin_unlock+0x53/0x220 [ 49.194181] ? _raw_spin_unlock+0x1e/0x40 [ 49.194928] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.195894] ? static_key_count+0x60/0x80 [ 49.196703] prctl_set_seccomp+0x4e/0x70 [ 49.197486] __do_sys_prctl+0xe6c/0x1d70 [ 49.198281] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.199092] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.200073] ? irqentry_exit+0xf3/0x650 [ 49.200848] do_syscall_64+0xbf/0x430 [ 49.201591] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.202563] RIP: 0033:0x7efdece405cd [ 49.203269] 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 [ 49.206479] RSP: 002b:00007fffddc79000 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.207851] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007efdece405cd [ 49.209142] RDX: 00005597f29fae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.210433] RBP: 00007fffddc79060 R08: 0000000000000000 R09: 00007fffddc78700 [ 49.211703] R10: 0000000000000000 R11: 0000000000000246 R12: 00005597f6c12ad0 [ 49.212999] R13: 00007fffddc79490 R14: 00005597f6c13bc0 R15: 00005597f6c24780 [ 49.214304] [ 49.214730] irq event stamp: 1779 [ 49.215359] hardirqs last enabled at (1789): [] __up_console_sem+0x78/0x80 [ 49.216866] hardirqs last disabled at (1798): [] __up_console_sem+0x5d/0x80 [ 49.218397] softirqs last enabled at (1702): [] handle_softirqs+0x50c/0x770 [ 49.219945] softirqs last disabled at (1697): [] __irq_exit_rcu+0xc4/0x100 [ 49.221466] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:7720' (ECDSA) to the list of known hosts. 2025/11/18 02:17:30 fuzzer started 2025/11/18 02:17:30 dialing manager at localhost:37895 2025/11/18 02:17:30 checking machine... 2025/11/18 02:17:30 checking revisions... [ 50.119690] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:17:30 testing simple program... [ 50.204478] cgroup: Unknown subsys name 'net' [ 50.262807] cgroup: Unknown subsys name 'cpuset' [ 50.276903] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 02:17:29 Registers: info registers vcpu 0 RAX=ffff888015a01bc0 RBX=0000000000000000 RCX=0000000000000001 RDX=0000000000000000 RSI=ffffffff8135e4bd RDI=fffffbfff0bc3ffc RBP=ffffffff85e1ffe0 RSP=ffff8880159df4a0 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=000000000002c235 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000246 RIP=ffffffff81529332 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 =0000 0000000000000000 00000000 00000000 DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fd9bfe04900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4500000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd9bf51c138 CR3=000000000ccdf000 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=391bed5373cae38b2a472699542120cc XMM02=ec2efd57dc4c00df00000000003023e0 XMM03=dfa4ca819e493d4000000000003024b0 XMM04=6539a7e14d6b8d1400000000000ae988 XMM05=d1f5b4c7106286420000000000321738 XMM06=090f1556b20111b300000000003205f0 XMM07=fb795ef6d65770560000000000310198 XMM08=2c67c8bc2e329bc30000000000302450 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff87ce3608 RBX=ffff8880096fb780 RCX=0000000000000001 RDX=0000000000000001 RSI=0000000000000020 RDI=ffffffff85e1ffe0 RBP=ffff8880096fc1d8 RSP=ffff888009757678 R8 =0000000000000000 R9 =0000000000000005 R10=0000000000000001 R11=0000000000000000 R12=ffff8880096fc200 R13=0000000000000003 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff8152715d 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 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=00007fc16c627618 CR3=000000000c0a4000 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=37313a323020383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320363936 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000