[ 46.683468] ------------[ cut here ]------------ [ 46.684399] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.686418] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.687873] Modules linked in: [ 46.688483] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.690700] Tainted: [W]=WARN [ 46.691373] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.692857] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.693731] 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 [ 46.696906] RSP: 0018:ffff88801aff7bc0 EFLAGS: 00010286 [ 46.697826] RAX: 0000000000000000 RBX: ffffed10035fef78 RCX: ffffffff813a4050 [ 46.699143] RDX: ffff888019c29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.700412] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10035fef2f [ 46.701721] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.703013] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801aff7df8 [ 46.704289] FS: 00007f726e41b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.705721] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.706781] CR2: 00007ffdedd7bef8 CR3: 000000000e170000 CR4: 0000000000350ef0 [ 46.708048] Call Trace: [ 46.708515] [ 46.708967] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.709827] ? __create_object+0x59/0x80 [ 46.710617] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.711584] __vmalloc_noprof+0x59/0x60 [ 46.712332] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.713228] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.714157] bpf_prog_alloc+0x39/0x200 [ 46.714893] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.715780] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.716686] do_seccomp+0x349/0x25e0 [ 46.717407] ? find_held_lock+0x2b/0x80 [ 46.718149] ? do_prlimit+0x310/0x610 [ 46.718887] ? __pfx_do_seccomp+0x10/0x10 [ 46.719626] ? do_raw_spin_unlock+0x53/0x220 [ 46.720455] ? _raw_spin_unlock+0x1e/0x40 [ 46.721239] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.722204] ? static_key_count+0x60/0x80 [ 46.723048] prctl_set_seccomp+0x4e/0x70 [ 46.723780] __do_sys_prctl+0xe6c/0x1d70 [ 46.724716] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.725570] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.726533] ? irqentry_exit+0xf3/0x650 [ 46.727294] do_syscall_64+0xbf/0x430 [ 46.728038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.729003] RIP: 0033:0x7f726e90d5cd [ 46.729669] 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 [ 46.732818] RSP: 002b:00007ffdedd7ae50 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.734216] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f726e90d5cd [ 46.735519] RDX: 000055a304e4be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.736809] RBP: 00007ffdedd7aeb0 R08: 0000000000000000 R09: 00007ffdedd7a550 [ 46.738092] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a327b98ad0 [ 46.739365] R13: 00007ffdedd7b2e0 R14: 000055a327b99bc0 R15: 000055a327baa780 [ 46.740674] [ 46.741153] irq event stamp: 1829 [ 46.741757] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 46.743284] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 46.744813] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 46.746361] softirqs last disabled at (1635): [] __irq_exit_rcu+0xc4/0x100 [ 46.747873] ---[ end trace 0000000000000000 ]--- [ 49.605066] ------------[ cut here ]------------ [ 49.606014] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.608036] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.609505] Modules linked in: [ 49.610132] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.612143] Tainted: [W]=WARN [ 49.612712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.614420] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.615401] 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 [ 49.618600] RSP: 0018:ffff888016a77bc0 EFLAGS: 00010286 [ 49.619574] RAX: 0000000000000000 RBX: ffffed1002d4ef78 RCX: ffffffff813a4050 [ 49.620885] RDX: ffff888016493780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.622169] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d4ef2f [ 49.623451] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.624781] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016a77df8 [ 49.626073] FS: 00007f45bafe4900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.627525] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.628580] CR2: 00007f45bb4d6580 CR3: 000000000e277000 CR4: 0000000000350ef0 [ 49.629872] Call Trace: [ 49.630341] [ 49.630750] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.631648] ? __create_object+0x59/0x80 [ 49.632432] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.633419] __vmalloc_noprof+0x59/0x60 [ 49.634178] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.635058] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.635991] bpf_prog_alloc+0x39/0x200 [ 49.636701] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.637620] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.638526] do_seccomp+0x349/0x25e0 [ 49.639242] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.640159] ? __pfx_do_seccomp+0x10/0x10 [ 49.640961] ? find_held_lock+0x2b/0x80 [ 49.641671] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.642639] ? static_key_count+0x60/0x80 [ 49.643449] prctl_set_seccomp+0x4e/0x70 [ 49.644229] __do_sys_prctl+0xe6c/0x1d70 [ 49.645032] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.645913] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.646888] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.647822] ? irqentry_exit+0xf3/0x650 [ 49.648604] do_syscall_64+0xbf/0x430 [ 49.649358] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.650323] RIP: 0033:0x7f45bb4d65cd [ 49.651019] 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 [ 49.654224] RSP: 002b:00007ffed9be8e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.655600] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f45bb4d65cd [ 49.656894] RDX: 000055a744d55e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.658182] RBP: 00007ffed9be8e60 R08: 0000000000000000 R09: 00007ffed9be8500 [ 49.659449] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a766eb1bf0 [ 49.660736] R13: 00007ffed9be9290 R14: 000055a766ebb380 R15: 000055a766ec6460 [ 49.662043] [ 49.662470] irq event stamp: 1787 [ 49.663121] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.664631] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.666065] softirqs last enabled at (1726): [] handle_softirqs+0x50c/0x770 [ 49.667361] softirqs last disabled at (1721): [] __irq_exit_rcu+0xc4/0x100 [ 49.668625] ---[ end trace 0000000000000000 ]--- [ 50.333932] ------------[ cut here ]------------ [ 50.334792] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.336798] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.338244] Modules linked in: [ 50.338820] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.341101] Tainted: [W]=WARN [ 50.341658] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.343168] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.344085] 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 [ 50.347209] RSP: 0018:ffff8880190d7bc0 EFLAGS: 00010286 [ 50.348184] RAX: 0000000000000000 RBX: ffffed100321af78 RCX: ffffffff813a4050 [ 50.349454] RDX: ffff88801b8a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.350714] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed100321af2f [ 50.351991] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.353276] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880190d7df8 [ 50.354533] FS: 00007fc9360bb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.355940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.357018] CR2: 00007ffc6fcc7ef8 CR3: 000000001edab000 CR4: 0000000000350ef0 [ 50.358287] Call Trace: [ 50.358748] [ 50.359202] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.360082] ? __create_object+0x59/0x80 [ 50.360823] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.361778] __vmalloc_noprof+0x59/0x60 [ 50.362541] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.363398] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.364329] bpf_prog_alloc+0x39/0x200 [ 50.365081] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.365993] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.366891] do_seccomp+0x349/0x25e0 [ 50.367561] ? find_held_lock+0x2b/0x80 [ 50.368311] ? do_prlimit+0x310/0x610 [ 50.369046] ? __pfx_do_seccomp+0x10/0x10 [ 50.369787] ? do_raw_spin_unlock+0x53/0x220 [ 50.370615] ? _raw_spin_unlock+0x1e/0x40 [ 50.371377] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.372334] ? static_key_count+0x60/0x80 [ 50.373143] prctl_set_seccomp+0x4e/0x70 [ 50.373910] __do_sys_prctl+0xe6c/0x1d70 [ 50.374656] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.375493] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.376449] ? irqentry_exit+0xf3/0x650 [ 50.377216] do_syscall_64+0xbf/0x430 [ 50.377961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.378909] RIP: 0033:0x7fc9365ad5cd [ 50.379566] 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 [ 50.382698] RSP: 002b:00007ffc6fcc5bc0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.384038] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc9365ad5cd [ 50.385340] RDX: 000055aae19ffe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.386619] RBP: 00007ffc6fcc5c20 R08: 0000000000000000 R09: 00007ffc6fcc52c0 [ 50.387881] R10: 0000000000000000 R11: 0000000000000246 R12: 000055aaeaa9ead0 [ 50.389154] R13: 00007ffc6fcc6050 R14: 000055aaeaa9fbc0 R15: 000055aaeaab0780 [ 50.390437] [ 50.390884] irq event stamp: 1773 [ 50.391494] hardirqs last enabled at (1781): [] __up_console_sem+0x78/0x80 [ 50.392984] hardirqs last disabled at (1790): [] __up_console_sem+0x5d/0x80 [ 50.394239] softirqs last enabled at (1310): [] handle_softirqs+0x50c/0x770 [ 50.395506] softirqs last disabled at (1289): [] __irq_exit_rcu+0xc4/0x100 [ 50.396763] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:28985' (ECDSA) to the list of known hosts. 2025/11/18 16:05:34 fuzzer started 2025/11/18 16:05:35 dialing manager at localhost:34383 2025/11/18 16:05:35 checking machine... 2025/11/18 16:05:35 checking revisions... [ 51.203022] kmemleak: Automatic memory scanning thread ended 2025/11/18 16:05:35 testing simple program... [ 51.300635] cgroup: Unknown subsys name 'net' [ 51.370376] cgroup: Unknown subsys name 'cpuset' [ 51.381816] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:05:34 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=ffff888019329bc0 RCX=ffff88800b63764c RDX=0000000000000000 RSI=ffffffff81a8b3bc RDI=ffff888019329fbc RBP=ffff88800b637750 RSP=ffff88800b637670 R8 =0000000000000001 R9 =ffff88800b637738 R10=000000000003c9ed R11=000000000002308d R12=0000000000000000 R13=ffff88800b637740 R14=ffff888019329bc0 R15=ffff88800b6376f8 RIP=ffffffff815bd72a RFL=00000213 [----A-C] 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 00007f45bafe4900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5100000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f45bafa9008 CR3=000000001eca0000 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=0000000000027d77 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=00000206 [-----P-] 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 fffffe2c00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055a766eef000 CR3=000000000e392000 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=35303a363120383120766f4e3e36383c XMM01=7365733a646873732878696e755f6d61 XMM02=736f6c63206e6f6973736573203a296e XMM03=5f6d6170203a5d3134325b6468737320 XMM04=6456774875434142334f726f59427469 XMM05=485320415352203a3268737320343937 XMM06=206d6f726620746f6f7220726f662079 XMM07=00000000000000000000000000000000 XMM08=3a677562656420676f6c737973720000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000