[ 45.723074] ------------[ cut here ]------------ [ 45.723956] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.725917] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 45.727307] Modules linked in: [ 45.727936] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 45.729876] Tainted: [W]=WARN [ 45.730422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.731846] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.732737] 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 [ 45.735778] RSP: 0018:ffff8880164c7bc0 EFLAGS: 00010286 [ 45.736721] RAX: 0000000000000000 RBX: ffffed1002c98f78 RCX: ffffffff813a4050 [ 45.737958] RDX: ffff88800a895340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.739184] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c98f2f [ 45.740426] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.741657] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880164c7df8 [ 45.742904] FS: 00007f8482d9f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 45.744304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.745342] CR2: 00007ffe35306ef7 CR3: 000000000d8bb000 CR4: 0000000000350ef0 [ 45.746584] Call Trace: [ 45.747069] [ 45.747475] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.748332] ? __create_object+0x59/0x80 [ 45.749104] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.750043] __vmalloc_noprof+0x59/0x60 [ 45.750775] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.751593] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.752502] bpf_prog_alloc+0x39/0x200 [ 45.753225] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.754139] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.755013] do_seccomp+0x349/0x25e0 [ 45.755706] ? find_held_lock+0x2b/0x80 [ 45.756416] ? do_prlimit+0x310/0x610 [ 45.757134] ? __pfx_do_seccomp+0x10/0x10 [ 45.757903] ? do_raw_spin_unlock+0x53/0x220 [ 45.758693] ? _raw_spin_unlock+0x1e/0x40 [ 45.759414] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.760334] ? static_key_count+0x60/0x80 [ 45.761137] prctl_set_seccomp+0x4e/0x70 [ 45.761879] __do_sys_prctl+0xe6c/0x1d70 [ 45.762603] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.763433] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.764384] ? irqentry_exit+0xf3/0x650 [ 45.765117] do_syscall_64+0xbf/0x430 [ 45.765837] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.766771] RIP: 0033:0x7f84832915cd [ 45.767414] 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 [ 45.770482] RSP: 002b:00007ffe353043b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.771784] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f84832915cd [ 45.773031] RDX: 000055fc8b2a5e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.774274] RBP: 00007ffe35304410 R08: 0000000000000000 R09: 00007ffe35303ab0 [ 45.775502] R10: 0000000000000000 R11: 0000000000000246 R12: 000055fcbf10cad0 [ 45.776742] R13: 00007ffe35304840 R14: 000055fcbf10dbc0 R15: 000055fcbf11e780 [ 45.778033] [ 45.778450] irq event stamp: 1723 [ 45.779067] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 45.780546] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 45.782031] softirqs last enabled at (1262): [] handle_softirqs+0x50c/0x770 [ 45.783528] softirqs last disabled at (1257): [] __irq_exit_rcu+0xc4/0x100 [ 45.785007] ---[ end trace 0000000000000000 ]--- [ 48.570941] ------------[ cut here ]------------ [ 48.571870] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.573865] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/244 [ 48.576520] Modules linked in: [ 48.577171] CPU: 0 UID: 104 PID: 244 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 48.579106] Tainted: [W]=WARN [ 48.579693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.581150] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.582053] 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 [ 48.585150] RSP: 0018:ffff888016c37bc0 EFLAGS: 00010286 [ 48.586113] RAX: 0000000000000000 RBX: ffffed1002d86f78 RCX: ffffffff813a4050 [ 48.587365] RDX: ffff888016b11bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.588649] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d86f2f [ 48.589907] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.591163] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c37df8 [ 48.592435] FS: 00007f6b5a6d0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 48.593857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.594902] CR2: 00007fffe6514ef7 CR3: 000000001c1c4000 CR4: 0000000000350ef0 [ 48.596180] Call Trace: [ 48.596695] [ 48.597101] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.597978] ? __create_object+0x59/0x80 [ 48.598747] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.599694] __vmalloc_noprof+0x59/0x60 [ 48.600407] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.601266] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.602189] bpf_prog_alloc+0x39/0x200 [ 48.602919] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.603845] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.604747] do_seccomp+0x349/0x25e0 [ 48.605419] ? find_held_lock+0x2b/0x80 [ 48.606166] ? do_prlimit+0x310/0x610 [ 48.606898] ? __pfx_do_seccomp+0x10/0x10 [ 48.607619] ? do_raw_spin_unlock+0x53/0x220 [ 48.608466] ? _raw_spin_unlock+0x1e/0x40 [ 48.609243] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.610190] ? static_key_count+0x60/0x80 [ 48.610980] prctl_set_seccomp+0x4e/0x70 [ 48.611737] __do_sys_prctl+0xe6c/0x1d70 [ 48.612471] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.613317] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.614274] ? irqentry_exit+0xf3/0x650 [ 48.615014] do_syscall_64+0xbf/0x430 [ 48.615759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.616693] RIP: 0033:0x7f6b5abc25cd [ 48.617343] 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 [ 48.620455] RSP: 002b:00007fffe65130e0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.621870] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f6b5abc25cd [ 48.623164] RDX: 000055f1e6f7fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.624456] RBP: 00007fffe6513140 R08: 0000000000000000 R09: 00007fffe65127e0 [ 48.625744] R10: 0000000000000000 R11: 0000000000000246 R12: 000055f1f47abad0 [ 48.627033] R13: 00007fffe6513570 R14: 000055f1f47acbc0 R15: 000055f1f47bd780 [ 48.628354] [ 48.628832] irq event stamp: 2027 [ 48.629437] hardirqs last enabled at (2035): [] __up_console_sem+0x78/0x80 [ 48.630966] hardirqs last disabled at (2044): [] __up_console_sem+0x5d/0x80 [ 48.632498] softirqs last enabled at (2014): [] handle_softirqs+0x50c/0x770 [ 48.634031] softirqs last disabled at (2009): [] __irq_exit_rcu+0xc4/0x100 [ 48.635771] ---[ end trace 0000000000000000 ]--- [ 49.392894] ------------[ cut here ]------------ [ 49.393943] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.396272] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/251 [ 49.397956] Modules linked in: [ 49.398686] CPU: 0 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.401403] Tainted: [W]=WARN [ 49.402067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.403736] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.404904] 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 [ 49.408935] RSP: 0018:ffff88800a8bfbc0 EFLAGS: 00010286 [ 49.410113] RAX: 0000000000000000 RBX: ffffed1001517f78 RCX: ffffffff813a4050 [ 49.411533] RDX: ffff88800f765340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.412824] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001517f2f [ 49.414102] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.415362] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a8bfdf8 [ 49.416692] FS: 00007f7457870900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.418436] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.419564] CR2: 00007ffe40872ef7 CR3: 000000000e5fa000 CR4: 0000000000350ef0 [ 49.420940] Call Trace: [ 49.421414] [ 49.421945] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.422882] ? __create_object+0x59/0x80 [ 49.423804] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.424946] __vmalloc_noprof+0x59/0x60 [ 49.425829] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.426719] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.427579] bpf_prog_alloc+0x39/0x200 [ 49.428308] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.429239] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.430149] do_seccomp+0x349/0x25e0 [ 49.430863] ? find_held_lock+0x2b/0x80 [ 49.431701] ? do_prlimit+0x310/0x610 [ 49.432539] ? __pfx_do_seccomp+0x10/0x10 [ 49.433406] ? do_raw_spin_unlock+0x53/0x220 [ 49.434271] ? _raw_spin_unlock+0x1e/0x40 [ 49.435116] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.436252] ? static_key_count+0x60/0x80 [ 49.437191] prctl_set_seccomp+0x4e/0x70 [ 49.437972] __do_sys_prctl+0xe6c/0x1d70 [ 49.438759] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.439605] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.440714] ? irqentry_exit+0xf3/0x650 [ 49.441522] do_syscall_64+0xbf/0x430 [ 49.442278] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.443232] RIP: 0033:0x7f7457d625cd [ 49.443939] 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 [ 49.447067] RSP: 002b:00007ffe40870730 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.448460] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7457d625cd [ 49.449795] RDX: 000055c5ff600e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.451058] RBP: 00007ffe40870790 R08: 0000000000000000 R09: 00007ffe4086fe30 [ 49.452353] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c60929f2b0 [ 49.453653] R13: 00007ffe40870bc0 R14: 000055c6092a1d20 R15: 000055c6092b38d0 [ 49.454925] [ 49.455337] irq event stamp: 1827 [ 49.455968] hardirqs last enabled at (1837): [] __up_console_sem+0x78/0x80 [ 49.457509] hardirqs last disabled at (1846): [] __up_console_sem+0x5d/0x80 [ 49.459154] softirqs last enabled at (1660): [] handle_softirqs+0x50c/0x770 [ 49.460701] softirqs last disabled at (1653): [] __irq_exit_rcu+0xc4/0x100 [ 49.461747] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:5801' (ECDSA) to the list of known hosts. 2025/11/18 02:02:55 fuzzer started 2025/11/18 02:02:56 dialing manager at localhost:37895 2025/11/18 02:02:56 checking machine... 2025/11/18 02:02:56 checking revisions... [ 50.395067] kmemleak: Automatic memory scanning thread ended 2025/11/18 02:02:56 testing simple program... [ 50.480710] cgroup: Unknown subsys name 'net' [ 50.551977] cgroup: Unknown subsys name 'cpuset' [ 50.569921] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 02:02:55 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff8880165b7d68 RCX=ffffffff819e92e1 RDX=1ffff11002cb6fb2 RSI=0000000000000000 RDI=0000000000000000 RBP=ffff88800d693000 RSP=ffff8880165b7b60 R8 =0000000000000001 R9 =fffff940000fe3a8 R10=0000000000000000 R11=0000000000000001 R12=0000000000000000 R13=ffffea00007f1d40 R14=0000000000000001 R15=ffff8880165b7d68 RIP=ffffffff81751798 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 00007f6b5a6d0900 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=00007f6b5a78d50c CR3=000000000dd84000 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=6720646572637465733a4d41503d706f 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=0000000000027307 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 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd7e6047c8 CR3=000000000d86e000 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=72df82d07ab1019533401e1eb6647bc8 XMM02=000000000030a240ec2efd57dc4c00df XMM03=0000000000315748cfc89b1a12a481af XMM04=4c11b568d0c5261600000000000ae988 XMM05=00202637ba1f71580000000000325098 XMM06=3e829fc8c8edc99000000000003244c0 XMM07=e042d86d42eb936e00000000003159c8 XMM08=cfc89b1a12a481af000000000030a2a0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000