[ 46.221401] ------------[ cut here ]------------ [ 46.222370] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.224760] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.226234] Modules linked in: [ 46.226863] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.228779] Tainted: [W]=WARN [ 46.229321] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.230773] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.231620] 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 [ 46.234721] RSP: 0018:ffff888019cc7bc0 EFLAGS: 00010286 [ 46.235624] RAX: 0000000000000000 RBX: ffffed1003398f78 RCX: ffffffff813a4050 [ 46.236917] RDX: ffff888015b63780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.238186] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003398f2f [ 46.239447] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.240697] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019cc7df8 [ 46.241957] FS: 00007fdb744ec900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.243372] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.244413] CR2: 00007ffd08165ef8 CR3: 000000000d9d1000 CR4: 0000000000350ef0 [ 46.245673] Call Trace: [ 46.246125] [ 46.246519] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.247409] ? __create_object+0x59/0x80 [ 46.248181] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.249148] __vmalloc_noprof+0x59/0x60 [ 46.249896] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.250744] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.251599] bpf_prog_alloc+0x39/0x200 [ 46.252321] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.253246] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.254137] do_seccomp+0x349/0x25e0 [ 46.254845] ? find_held_lock+0x2b/0x80 [ 46.255532] ? do_prlimit+0x310/0x610 [ 46.256253] ? __pfx_do_seccomp+0x10/0x10 [ 46.257018] ? do_raw_spin_unlock+0x53/0x220 [ 46.257850] ? _raw_spin_unlock+0x1e/0x40 [ 46.258558] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.259499] ? static_key_count+0x60/0x80 [ 46.260274] prctl_set_seccomp+0x4e/0x70 [ 46.261046] __do_sys_prctl+0xe6c/0x1d70 [ 46.261838] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.262674] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.263584] ? irqentry_exit+0xf3/0x650 [ 46.264338] do_syscall_64+0xbf/0x430 [ 46.265041] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.265989] RIP: 0033:0x7fdb749de5cd [ 46.266624] 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 [ 46.269747] RSP: 002b:00007ffd08163980 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.271076] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fdb749de5cd [ 46.272327] RDX: 00005590f3f08e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.273611] RBP: 00007ffd081639e0 R08: 0000000000000000 R09: 00007ffd08163080 [ 46.274868] R10: 0000000000000000 R11: 0000000000000246 R12: 000055910bcf2ad0 [ 46.276108] R13: 00007ffd08163e10 R14: 000055910bcf3bc0 R15: 000055910bd04780 [ 46.277363] [ 46.277834] irq event stamp: 1721 [ 46.278422] hardirqs last enabled at (1729): [] __up_console_sem+0x78/0x80 [ 46.279902] hardirqs last disabled at (1738): [] __up_console_sem+0x5d/0x80 [ 46.281388] softirqs last enabled at (1634): [] handle_softirqs+0x50c/0x770 [ 46.282891] softirqs last disabled at (1629): [] __irq_exit_rcu+0xc4/0x100 [ 46.284362] ---[ end trace 0000000000000000 ]--- [ 49.206861] ------------[ cut here ]------------ [ 49.207272] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.208204] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 49.208898] Modules linked in: [ 49.209171] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.210079] Tainted: [W]=WARN [ 49.210332] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.211006] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.211403] 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 [ 49.212858] RSP: 0018:ffff888016dafbc0 EFLAGS: 00010286 [ 49.213283] RAX: 0000000000000000 RBX: ffffed1002db5f78 RCX: ffffffff813a4050 [ 49.213879] RDX: ffff888015c7b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.214446] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002db5f2f [ 49.215027] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.215590] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016dafdf8 [ 49.216232] FS: 00007fa0db36b900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.216894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.217355] CR2: 00007ffe14ae4ef8 CR3: 000000001ec74000 CR4: 0000000000350ef0 [ 49.217960] Call Trace: [ 49.218172] [ 49.218357] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.218766] ? __create_object+0x59/0x80 [ 49.219102] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.219520] __vmalloc_noprof+0x59/0x60 [ 49.219865] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.220239] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.220668] bpf_prog_alloc+0x39/0x200 [ 49.220981] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.221378] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.221801] do_seccomp+0x349/0x25e0 [ 49.222107] ? find_held_lock+0x2b/0x80 [ 49.222427] ? do_prlimit+0x310/0x610 [ 49.222770] ? __pfx_do_seccomp+0x10/0x10 [ 49.223104] ? do_raw_spin_unlock+0x53/0x220 [ 49.223458] ? _raw_spin_unlock+0x1e/0x40 [ 49.223809] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.224222] ? static_key_count+0x60/0x80 [ 49.224561] prctl_set_seccomp+0x4e/0x70 [ 49.224914] __do_sys_prctl+0xe6c/0x1d70 [ 49.225249] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.225620] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.226064] ? irqentry_exit+0xf3/0x650 [ 49.226391] do_syscall_64+0xbf/0x430 [ 49.226730] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.227139] RIP: 0033:0x7fa0db85d5cd [ 49.227438] 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 [ 49.228876] RSP: 002b:00007ffe14ae3de0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.229469] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa0db85d5cd [ 49.230078] RDX: 000055c7b7e1be00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.230656] RBP: 00007ffe14ae3e40 R08: 0000000000000000 R09: 00007ffe14ae34e0 [ 49.231216] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c7db836240 [ 49.231792] R13: 00007ffe14ae4270 R14: 000055c7db835bf0 R15: 000055c7db84a4d0 [ 49.232359] [ 49.232550] irq event stamp: 1785 [ 49.232848] hardirqs last enabled at (1795): [] __up_console_sem+0x78/0x80 [ 49.233518] hardirqs last disabled at (1802): [] __up_console_sem+0x5d/0x80 [ 49.234212] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 49.234915] softirqs last disabled at (1727): [] __irq_exit_rcu+0xc4/0x100 [ 49.235576] ---[ end trace 0000000000000000 ]--- [ 49.921258] ------------[ cut here ]------------ [ 49.921863] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.923133] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/248 [ 49.924047] Modules linked in: [ 49.924428] CPU: 0 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.925689] Tainted: [W]=WARN [ 49.926044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.926972] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.927518] 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 [ 49.929514] RSP: 0018:ffff88800f307bc0 EFLAGS: 00010286 [ 49.930135] RAX: 0000000000000000 RBX: ffffed1001e60f78 RCX: ffffffff813a4050 [ 49.931046] RDX: ffff888016ef5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.932096] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e60f2f [ 49.932903] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.933714] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f307df8 [ 49.934490] FS: 00007fe7827da900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.935390] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.936059] CR2: 00007ffffb794ef8 CR3: 000000001ecc6000 CR4: 0000000000350ef0 [ 49.937026] Call Trace: [ 49.937380] [ 49.937725] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.938350] ? __create_object+0x59/0x80 [ 49.938994] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.939576] __vmalloc_noprof+0x59/0x60 [ 49.940050] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.940572] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.941158] bpf_prog_alloc+0x39/0x200 [ 49.941603] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.942190] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.942760] do_seccomp+0x349/0x25e0 [ 49.943193] ? find_held_lock+0x2b/0x80 [ 49.943678] ? do_prlimit+0x310/0x610 [ 49.944118] ? __pfx_do_seccomp+0x10/0x10 [ 49.944585] ? do_raw_spin_unlock+0x53/0x220 [ 49.945110] ? _raw_spin_unlock+0x1e/0x40 [ 49.945575] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.946194] ? static_key_count+0x60/0x80 [ 49.946694] prctl_set_seccomp+0x4e/0x70 [ 49.947157] __do_sys_prctl+0xe6c/0x1d70 [ 49.947617] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.948159] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.948776] ? irqentry_exit+0xf3/0x650 [ 49.949228] do_syscall_64+0xbf/0x430 [ 49.949716] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.950291] RIP: 0033:0x7fe782ccc5cd [ 49.950736] 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 [ 49.952731] RSP: 002b:00007ffffb793070 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.953562] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe782ccc5cd [ 49.954380] RDX: 000056339ec5ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.955199] RBP: 00007ffffb7930d0 R08: 0000000000000000 R09: 00007ffffb792770 [ 49.956006] R10: 0000000000000000 R11: 0000000000000246 R12: 00005633bf769ad0 [ 49.956811] R13: 00007ffffb793500 R14: 00005633bf76abc0 R15: 00005633bf77b780 [ 49.957601] [ 49.957897] irq event stamp: 1733 [ 49.958277] hardirqs last enabled at (1741): [] __up_console_sem+0x78/0x80 [ 49.959237] hardirqs last disabled at (1750): [] __up_console_sem+0x5d/0x80 [ 49.960197] softirqs last enabled at (1242): [] handle_softirqs+0x50c/0x770 [ 49.961171] softirqs last disabled at (1233): [] __irq_exit_rcu+0xc4/0x100 [ 49.962136] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48633' (ECDSA) to the list of known hosts. 2025/11/17 16:48:10 fuzzer started 2025/11/17 16:48:10 dialing manager at localhost:37895 2025/11/17 16:48:10 checking machine... 2025/11/17 16:48:10 checking revisions... [ 50.874781] kmemleak: Automatic memory scanning thread ended 2025/11/17 16:48:11 testing simple program... [ 50.950855] cgroup: Unknown subsys name 'net' [ 51.001433] cgroup: Unknown subsys name 'cpuset' [ 51.014975] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 16:48:10 Registers: info registers vcpu 0 RAX=ffffffff86aaecd5 RBX=0000000000000001 RCX=ffffffff86aaecd0 RDX=0000000000000002 RSI=0000000000000005 RDI=ffffffff8671f714 RBP=ffff88806ce08ac8 RSP=ffff88806ce08a00 R8 =ffffffff86aaecd0 R9 =0000000000000000 R10=000000000003c9ed R11=0000000000023cd8 R12=ffff88806ce08ad0 R13=ffff88806ce08ab8 R14=ffff88806ce08ab1 R15=ffff88806ce08a70 RIP=ffffffff8135e83e RFL=00000202 [-------] 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 00007fa0db36b900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe6000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c7db837954 CR3=000000001ece6000 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=0000000000025379 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 fffffe3b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffc840107e8 CR3=000000000c130000 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=2039303a38343a363120373120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732039303a38343a3631203731 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000