[ 45.844826] ------------[ cut here ]------------ [ 45.845731] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.847705] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/236 [ 45.849091] Modules linked in: [ 45.849650] CPU: 0 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.851548] Tainted: [W]=WARN [ 45.852108] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.853513] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.854368] 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 [ 45.857456] RSP: 0018:ffff88801a487bc0 EFLAGS: 00010286 [ 45.858399] RAX: 0000000000000000 RBX: ffffed1003490f78 RCX: ffffffff813a4050 [ 45.859612] RDX: ffff88800a940000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.860831] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003490f2f [ 45.862049] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.863259] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a487df8 [ 45.864497] FS: 00007f1257f3c900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.865885] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.866890] CR2: 00007ffcbfa4def7 CR3: 000000000a1b0000 CR4: 0000000000350ef0 [ 45.868108] Call Trace: [ 45.868556] [ 45.868943] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.869794] ? __create_object+0x59/0x80 [ 45.870532] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.871466] __vmalloc_noprof+0x59/0x60 [ 45.872190] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.872858] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.873593] bpf_prog_alloc+0x39/0x200 [ 45.874169] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.874866] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.875598] do_seccomp+0x349/0x25e0 [ 45.876178] ? find_held_lock+0x2b/0x80 [ 45.876748] ? do_prlimit+0x310/0x610 [ 45.877339] ? __pfx_do_seccomp+0x10/0x10 [ 45.877927] ? do_raw_spin_unlock+0x53/0x220 [ 45.878586] ? _raw_spin_unlock+0x1e/0x40 [ 45.879213] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.879952] ? static_key_count+0x60/0x80 [ 45.880591] prctl_set_seccomp+0x4e/0x70 [ 45.881204] __do_sys_prctl+0xe6c/0x1d70 [ 45.881794] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.882482] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.883239] ? irqentry_exit+0xf3/0x650 [ 45.883824] do_syscall_64+0xbf/0x430 [ 45.884412] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.885544] RIP: 0033:0x7f125842e5cd [ 45.886116] 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 [ 45.888652] RSP: 002b:00007ffcbfa4ce10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.889738] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f125842e5cd [ 45.890762] RDX: 000056506d189e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.891784] RBP: 00007ffcbfa4ce70 R08: 0000000000000000 R09: 00007ffcbfa4c510 [ 45.892813] R10: 0000000000000000 R11: 0000000000000246 R12: 000056508676dad0 [ 45.893833] R13: 00007ffcbfa4d2a0 R14: 000056508676ebc0 R15: 000056508677f780 [ 45.894873] [ 45.895245] irq event stamp: 1687 [ 45.895734] hardirqs last enabled at (1695): [] __up_console_sem+0x78/0x80 [ 45.896954] hardirqs last disabled at (1712): [] __up_console_sem+0x5d/0x80 [ 45.898168] softirqs last enabled at (1710): [] handle_softirqs+0x50c/0x770 [ 45.899403] softirqs last disabled at (1703): [] __irq_exit_rcu+0xc4/0x100 [ 45.900616] ---[ end trace 0000000000000000 ]--- [ 48.601184] ------------[ cut here ]------------ [ 48.602088] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.604133] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 48.605572] Modules linked in: [ 48.606212] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.608590] Tainted: [W]=WARN [ 48.609190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.610625] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.611536] 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 [ 48.615167] RSP: 0018:ffff888015c17bc0 EFLAGS: 00010286 [ 48.616354] RAX: 0000000000000000 RBX: ffffed1002b82f78 RCX: ffffffff813a4050 [ 48.617770] RDX: ffff88800a3a5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.619060] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002b82f2f [ 48.620377] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.621664] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015c17df8 [ 48.622955] FS: 00007f1bd3a44900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.624399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.625475] CR2: 00007f1bd3f36580 CR3: 000000001f67f000 CR4: 0000000000350ef0 [ 48.626773] Call Trace: [ 48.627268] [ 48.627692] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.628598] ? __create_object+0x59/0x80 [ 48.629390] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.630366] __vmalloc_noprof+0x59/0x60 [ 48.631135] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.631972] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.632895] bpf_prog_alloc+0x39/0x200 [ 48.633636] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.634574] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.635496] do_seccomp+0x349/0x25e0 [ 48.636242] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.637171] ? __pfx_do_seccomp+0x10/0x10 [ 48.637922] ? find_held_lock+0x2b/0x80 [ 48.638673] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.639648] ? static_key_count+0x60/0x80 [ 48.640461] prctl_set_seccomp+0x4e/0x70 [ 48.641245] __do_sys_prctl+0xe6c/0x1d70 [ 48.642055] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.642893] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.643901] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.644893] ? irqentry_exit+0xf3/0x650 [ 48.645704] do_syscall_64+0xbf/0x430 [ 48.646471] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.647450] RIP: 0033:0x7f1bd3f365cd [ 48.648175] 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 [ 48.651483] RSP: 002b:00007fff5508dc10 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.652898] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1bd3f365cd [ 48.654237] RDX: 0000560904d26e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.655576] RBP: 00007fff5508dc70 R08: 0000000000000000 R09: 00007fff5508d310 [ 48.656862] R10: 0000000000000000 R11: 0000000000000246 R12: 00005609245f2b10 [ 48.658164] R13: 00007fff5508e0a0 R14: 00005609245f32b0 R15: 00005609246076f0 [ 48.659495] [ 48.659921] irq event stamp: 1855 [ 48.660561] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 48.662079] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 48.663640] softirqs last enabled at (1804): [] handle_softirqs+0x50c/0x770 [ 48.665211] softirqs last disabled at (1797): [] __irq_exit_rcu+0xc4/0x100 [ 48.666737] ---[ end trace 0000000000000000 ]--- [ 49.417084] ------------[ cut here ]------------ [ 49.417951] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.419954] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.421451] Modules linked in: [ 49.422096] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.425527] Tainted: [W]=WARN [ 49.426214] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.427705] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.428632] 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 [ 49.431818] RSP: 0018:ffff888016c67bc0 EFLAGS: 00010286 [ 49.432811] RAX: 0000000000000000 RBX: ffffed1002d8cf78 RCX: ffffffff813a4050 [ 49.434094] RDX: ffff88801a56b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.435389] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8cf2f [ 49.436667] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.437952] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c67df8 [ 49.439243] FS: 00007f5eb4cdb900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.440699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.441758] CR2: 00007ffe370c5ef7 CR3: 000000000c4e6000 CR4: 0000000000350ef0 [ 49.443046] Call Trace: [ 49.443513] [ 49.443921] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.444836] ? __create_object+0x59/0x80 [ 49.445618] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.446591] __vmalloc_noprof+0x59/0x60 [ 49.447365] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.448235] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.449181] bpf_prog_alloc+0x39/0x200 [ 49.449871] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.450795] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.451720] do_seccomp+0x349/0x25e0 [ 49.452444] ? find_held_lock+0x2b/0x80 [ 49.453203] ? do_prlimit+0x310/0x610 [ 49.453898] ? __pfx_do_seccomp+0x10/0x10 [ 49.454688] ? do_raw_spin_unlock+0x53/0x220 [ 49.455529] ? _raw_spin_unlock+0x1e/0x40 [ 49.456312] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.457274] ? static_key_count+0x60/0x80 [ 49.458084] prctl_set_seccomp+0x4e/0x70 [ 49.458824] __do_sys_prctl+0xe6c/0x1d70 [ 49.459629] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.460482] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.461460] ? irqentry_exit+0xf3/0x650 [ 49.462228] do_syscall_64+0xbf/0x430 [ 49.462927] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.463901] RIP: 0033:0x7f5eb51cd5cd [ 49.464617] 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 [ 49.467809] RSP: 002b:00007ffe370c4420 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.469180] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f5eb51cd5cd [ 49.470458] RDX: 000055f27f270e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.471752] RBP: 00007ffe370c4480 R08: 0000000000000000 R09: 00007ffe370c3b20 [ 49.473063] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f297c1fad0 [ 49.474362] R13: 00007ffe370c48b0 R14: 000055f297c20bc0 R15: 000055f297c31780 [ 49.475661] [ 49.476117] irq event stamp: 2065 [ 49.476729] hardirqs last enabled at (2073): [] __up_console_sem+0x78/0x80 [ 49.478238] hardirqs last disabled at (2082): [] __up_console_sem+0x5d/0x80 [ 49.479783] softirqs last enabled at (2032): [] handle_softirqs+0x50c/0x770 [ 49.481173] softirqs last disabled at (2027): [] __irq_exit_rcu+0xc4/0x100 [ 49.482527] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:20333' (ECDSA) to the list of known hosts. 2025/11/18 17:34:25 fuzzer started 2025/11/18 17:34:26 dialing manager at localhost:34383 2025/11/18 17:34:26 checking machine... 2025/11/18 17:34:26 checking revisions... [ 50.435725] kmemleak: Automatic memory scanning thread ended 2025/11/18 17:34:26 testing simple program... [ 50.532354] cgroup: Unknown subsys name 'net' [ 50.605227] cgroup: Unknown subsys name 'cpuset' [ 50.628731] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 17:34:25 Registers: info registers vcpu 0 RAX=ffff888015553780 RBX=0000000000000000 RCX=0000000000000002 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff8880156df450 R8 =0000000000000000 R9 =0000000000000000 R10=000000000003c9ed R11=00000000000c7d16 R12=0000000000000002 R13=0000000000000000 R14=0000000000000000 R15=0000000000000200 RIP=ffffffff81526ee0 RFL=00000006 [-----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 00007f3a8e5a1900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd00f0a2c8 CR3=000000000d776000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134 XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572 XMM04=ba644423c7f876cb00000000000ae988 XMM05=5d7b83abba406c8100000000003208e0 XMM06=14648eaa1277bab1000000000031f778 XMM07=00000000000000000000000000000000 XMM08=415453454d49545f454d49544c414552 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=7bf98a87ade29700 RBX=ffff88806cf08e10 RCX=0000000000000002 RDX=0000000000000000 RSI=ffffffff8135e7a2 RDI=ffffffff85e1ffe0 RBP=ffffffff85e1ffe0 RSP=ffff88806cf089c8 R8 =0000000000000001 R9 =ffff88806cf08ac0 R10=000000000003c9ed R11=00000000000255ed R12=ffffffff8135e7a2 R13=ffff88806cf08ac8 R14=ffff88806cf08df8 R15=ffff88806cf08a80 RIP=ffffffff81528ee4 RFL=00000292 [--S-A--] 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 00007f1bd3a44900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff55087000 CR3=000000001f707000 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