[ 46.540586] ------------[ cut here ]------------ [ 46.541535] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.543537] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/236 [ 46.545302] Modules linked in: [ 46.545914] CPU: 1 UID: 104 PID: 236 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.547922] Tainted: [W]=WARN [ 46.548552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.550065] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.551013] 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 [ 46.554277] RSP: 0018:ffff88800f38fbc0 EFLAGS: 00010286 [ 46.555295] RAX: 0000000000000000 RBX: ffffed1001e71f78 RCX: ffffffff813a4050 [ 46.556629] RDX: ffff8880179f8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.557946] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e71f2f [ 46.559263] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.560613] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f38fdf8 [ 46.561963] FS: 00007f843e00f900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 46.563441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.564541] CR2: 00007ffd150b3ef7 CR3: 0000000009e90000 CR4: 0000000000350ef0 [ 46.565856] Call Trace: [ 46.566366] [ 46.566790] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.567716] ? __create_object+0x59/0x80 [ 46.568553] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.569557] __vmalloc_noprof+0x59/0x60 [ 46.570343] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.571245] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.572224] bpf_prog_alloc+0x39/0x200 [ 46.572935] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.573888] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.574815] do_seccomp+0x349/0x25e0 [ 46.575555] ? find_held_lock+0x2b/0x80 [ 46.576349] ? do_prlimit+0x310/0x610 [ 46.577065] ? __pfx_do_seccomp+0x10/0x10 [ 46.577876] ? do_raw_spin_unlock+0x53/0x220 [ 46.578738] ? _raw_spin_unlock+0x1e/0x40 [ 46.579539] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.580539] ? static_key_count+0x60/0x80 [ 46.581380] prctl_set_seccomp+0x4e/0x70 [ 46.582185] __do_sys_prctl+0xe6c/0x1d70 [ 46.582943] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.583820] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.584829] ? irqentry_exit+0xf3/0x650 [ 46.585618] do_syscall_64+0xbf/0x430 [ 46.586390] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.587371] RIP: 0033:0x7f843e5015cd [ 46.588061] 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 [ 46.591309] RSP: 002b:00007ffd150b13c0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.592726] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f843e5015cd [ 46.594052] RDX: 000055b77c607e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.595377] RBP: 00007ffd150b1420 R08: 0000000000000000 R09: 00007ffd150b0ac0 [ 46.596704] R10: 0000000000000000 R11: 0000000000000246 R12: 000055b7a2d92ad0 [ 46.598023] R13: 00007ffd150b1850 R14: 000055b7a2d93bc0 R15: 000055b7a2da4780 [ 46.599359] [ 46.599793] irq event stamp: 1789 [ 46.600466] hardirqs last enabled at (1799): [] __up_console_sem+0x78/0x80 [ 46.602027] hardirqs last disabled at (1808): [] __up_console_sem+0x5d/0x80 [ 46.603607] softirqs last enabled at (1626): [] handle_softirqs+0x50c/0x770 [ 46.605232] softirqs last disabled at (1621): [] __irq_exit_rcu+0xc4/0x100 [ 46.606794] ---[ end trace 0000000000000000 ]--- [ 49.644277] ------------[ cut here ]------------ [ 49.644715] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.645687] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/243 [ 49.646397] Modules linked in: [ 49.646680] CPU: 0 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.647621] Tainted: [W]=WARN [ 49.647888] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.648599] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.649001] 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 [ 49.650587] RSP: 0018:ffff8880173ffbc0 EFLAGS: 00010286 [ 49.651019] RAX: 0000000000000000 RBX: ffffed1002e7ff78 RCX: ffffffff813a4050 [ 49.651827] RDX: ffff88800ea29bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.652433] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e7ff2f [ 49.653006] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.653613] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880173ffdf8 [ 49.654204] FS: 00007fd1a89d6900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.654847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.655339] CR2: 00007fd1a8ec8580 CR3: 0000000009a15000 CR4: 0000000000350ef0 [ 49.655921] Call Trace: [ 49.656162] [ 49.656355] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.656744] ? __create_object+0x59/0x80 [ 49.657082] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.657534] __vmalloc_noprof+0x59/0x60 [ 49.657873] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.658276] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.658685] bpf_prog_alloc+0x39/0x200 [ 49.659004] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.659439] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.659839] do_seccomp+0x349/0x25e0 [ 49.660180] ? __pfx_css_rstat_updated+0x10/0x10 [ 49.660568] ? __pfx_do_seccomp+0x10/0x10 [ 49.660904] ? find_held_lock+0x2b/0x80 [ 49.661262] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.661685] ? static_key_count+0x60/0x80 [ 49.662029] prctl_set_seccomp+0x4e/0x70 [ 49.662389] __do_sys_prctl+0xe6c/0x1d70 [ 49.662731] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.663103] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.663546] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.663980] ? irqentry_exit+0xf3/0x650 [ 49.664334] do_syscall_64+0xbf/0x430 [ 49.664662] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.665070] RIP: 0033:0x7fd1a8ec85cd [ 49.665393] 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 [ 49.666838] RSP: 002b:00007fff09ccc610 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.667453] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fd1a8ec85cd [ 49.668023] RDX: 00005612a021ae00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.668612] RBP: 00007fff09ccc670 R08: 0000000000000000 R09: 00007fff09ccbd10 [ 49.669201] R10: 0000000000000000 R11: 0000000000000246 R12: 00005612cfab7ad0 [ 49.669771] R13: 00007fff09cccaa0 R14: 00005612cfab8bc0 R15: 00005612cfac9780 [ 49.670381] [ 49.670578] irq event stamp: 1805 [ 49.670855] hardirqs last enabled at (1813): [] __up_console_sem+0x78/0x80 [ 49.671549] hardirqs last disabled at (1822): [] __up_console_sem+0x5d/0x80 [ 49.672252] softirqs last enabled at (1430): [] handle_softirqs+0x50c/0x770 [ 49.672936] softirqs last disabled at (1325): [] __irq_exit_rcu+0xc4/0x100 [ 49.673641] ---[ end trace 0000000000000000 ]--- [ 50.381791] ------------[ cut here ]------------ [ 50.382660] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.384400] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/251 [ 50.385694] Modules linked in: [ 50.386289] CPU: 1 UID: 104 PID: 251 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.388269] Tainted: [W]=WARN [ 50.388760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.390104] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.390912] 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 [ 50.393669] RSP: 0018:ffff88800a8afbc0 EFLAGS: 00010286 [ 50.394640] RAX: 0000000000000000 RBX: ffffed1001515f78 RCX: ffffffff813a4050 [ 50.395816] RDX: ffff8880164b0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.396943] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001515f2f [ 50.398049] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.399199] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800a8afdf8 [ 50.400324] FS: 00007fa2d83a5900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.401595] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.402534] CR2: 00007fa2d8897580 CR3: 000000001eec6000 CR4: 0000000000350ef0 [ 50.403692] Call Trace: [ 50.404162] [ 50.404539] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.405354] ? __create_object+0x59/0x80 [ 50.405985] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.406840] __vmalloc_noprof+0x59/0x60 [ 50.407517] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.408317] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.409082] bpf_prog_alloc+0x39/0x200 [ 50.409739] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.410568] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.411368] do_seccomp+0x349/0x25e0 [ 50.411955] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.412761] ? __pfx_do_seccomp+0x10/0x10 [ 50.413488] ? find_held_lock+0x2b/0x80 [ 50.414107] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.414969] ? static_key_count+0x60/0x80 [ 50.415674] prctl_set_seccomp+0x4e/0x70 [ 50.416379] __do_sys_prctl+0xe6c/0x1d70 [ 50.417021] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.417787] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.418643] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.419503] ? irqentry_exit+0xf3/0x650 [ 50.420201] do_syscall_64+0xbf/0x430 [ 50.420807] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.421657] RIP: 0033:0x7fa2d88975cd [ 50.422293] 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 [ 50.425050] RSP: 002b:00007ffe9d781c40 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.426280] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa2d88975cd [ 50.427402] RDX: 000055a3957d8e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.428537] RBP: 00007ffe9d781ca0 R08: 0000000000000000 R09: 00007ffe9d781340 [ 50.429671] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a3bfd372b0 [ 50.430803] R13: 00007ffe9d7820d0 R14: 000055a3bfd39d20 R15: 000055a3bfd4b8d0 [ 50.431951] [ 50.432405] irq event stamp: 1873 [ 50.432933] hardirqs last enabled at (1881): [] __up_console_sem+0x78/0x80 [ 50.434276] hardirqs last disabled at (1890): [] __up_console_sem+0x5d/0x80 [ 50.435576] softirqs last enabled at (1870): [] handle_softirqs+0x50c/0x770 [ 50.436919] softirqs last disabled at (1861): [] __irq_exit_rcu+0xc4/0x100 [ 50.438266] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:41937' (ECDSA) to the list of known hosts. 2025/11/18 15:49:48 fuzzer started 2025/11/18 15:49:48 dialing manager at localhost:34383 2025/11/18 15:49:48 checking machine... 2025/11/18 15:49:48 checking revisions... [ 51.277928] kmemleak: Automatic memory scanning thread ended 2025/11/18 15:49:48 testing simple program... [ 51.362292] cgroup: Unknown subsys name 'net' [ 51.429627] cgroup: Unknown subsys name 'cpuset' [ 51.442509] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 15:49:47 Registers: info registers vcpu 0 RAX=ffff88801ef31640 RBX=ffff88801ef316c0 RCX=ffffffff819de6d7 RDX=0000000000000000 RSI=0000000000000004 RDI=ffff88801ef316c0 RBP=dffffc0000000000 RSP=ffff88801612f9f8 R8 =0000000000000000 R9 =ffffed1003de62d8 R10=ffff88801ef316c3 R11=0000000000000001 R12=0000000000000002 R13=0000000040000001 R14=ffff88801612fa58 R15=0000000000000001 RIP=ffffffff819de708 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007fd1a89d6900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3d00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fd1a89b5020 CR3=000000001efc4000 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=000000000002a37b 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 fffffe6300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f3a70428020 CR3=000000000bf1a000 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=2037343a39343a353120383120766f4e XMM01=73732878696e755f6d6170203a5d3234 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3234325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732037343a39343a3531203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000