[ 46.541404] ------------[ cut here ]------------ [ 46.542362] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.544386] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/234 [ 46.545896] Modules linked in: [ 46.546547] CPU: 0 UID: 104 PID: 234 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 46.548505] Tainted: [W]=WARN [ 46.549065] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.550513] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.551404] 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 [ 46.554576] RSP: 0018:ffff888016857bc0 EFLAGS: 00010286 [ 46.555546] RAX: 0000000000000000 RBX: ffffed1002d0af78 RCX: ffffffff813a4050 [ 46.556831] RDX: ffff888018f9b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.558118] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d0af2f [ 46.559389] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.560661] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016857df8 [ 46.561968] FS: 00007fa94c131900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.563392] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.564450] CR2: 00007fa94c623580 CR3: 000000000e7ab000 CR4: 0000000000350ef0 [ 46.565730] Call Trace: [ 46.566203] [ 46.566664] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.567562] ? __create_object+0x59/0x80 [ 46.568345] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.569316] __vmalloc_noprof+0x59/0x60 [ 46.570021] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.570897] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.571820] bpf_prog_alloc+0x39/0x200 [ 46.572559] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.573502] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.574407] do_seccomp+0x349/0x25e0 [ 46.575078] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.575975] ? __pfx_do_seccomp+0x10/0x10 [ 46.576758] ? find_held_lock+0x2b/0x80 [ 46.577514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.578468] ? static_key_count+0x60/0x80 [ 46.579262] prctl_set_seccomp+0x4e/0x70 [ 46.579989] __do_sys_prctl+0xe6c/0x1d70 [ 46.580777] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.581663] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.582625] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.583589] ? irqentry_exit+0xf3/0x650 [ 46.584355] do_syscall_64+0xbf/0x430 [ 46.585062] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.586012] RIP: 0033:0x7fa94c6235cd [ 46.586720] 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 [ 46.589875] RSP: 002b:00007ffd24394f90 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.591242] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa94c6235cd [ 46.592525] RDX: 000055a008df9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.593821] RBP: 00007ffd24394ff0 R08: 0000000000000000 R09: 00007ffd24394690 [ 46.595089] R10: 0000000000000000 R11: 0000000000000246 R12: 000055a01d365ad0 [ 46.596360] R13: 00007ffd24395420 R14: 000055a01d366bc0 R15: 000055a01d377780 [ 46.597672] [ 46.598092] irq event stamp: 1749 [ 46.598751] hardirqs last enabled at (1759): [] __up_console_sem+0x78/0x80 [ 46.600253] hardirqs last disabled at (1768): [] __up_console_sem+0x5d/0x80 [ 46.601784] softirqs last enabled at (1672): [] handle_softirqs+0x50c/0x770 [ 46.603328] softirqs last disabled at (1667): [] __irq_exit_rcu+0xc4/0x100 [ 46.604832] ---[ end trace 0000000000000000 ]--- [ 49.611024] ------------[ cut here ]------------ [ 49.611469] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.612422] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/242 [ 49.613082] Modules linked in: [ 49.613379] CPU: 0 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 49.614292] Tainted: [W]=WARN [ 49.614547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.615233] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.615629] 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 [ 49.617123] RSP: 0018:ffff8880177afbc0 EFLAGS: 00010286 [ 49.617580] RAX: 0000000000000000 RBX: ffffed1002ef5f78 RCX: ffffffff813a4050 [ 49.618160] RDX: ffff888014345340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.618868] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002ef5f2f [ 49.619538] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.620102] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880177afdf8 [ 49.620710] FS: 00007fe4477d0900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 49.621389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.621848] CR2: 00007fff16774ef7 CR3: 000000000cc36000 CR4: 0000000000350ef0 [ 49.622444] Call Trace: [ 49.622657] [ 49.622846] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.623255] ? __create_object+0x59/0x80 [ 49.623594] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.624016] __vmalloc_noprof+0x59/0x60 [ 49.624363] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.624742] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.625153] bpf_prog_alloc+0x39/0x200 [ 49.625495] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.625905] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.626326] do_seccomp+0x349/0x25e0 [ 49.626633] ? find_held_lock+0x2b/0x80 [ 49.626961] ? do_prlimit+0x310/0x610 [ 49.627304] ? __pfx_do_seccomp+0x10/0x10 [ 49.627645] ? do_raw_spin_unlock+0x53/0x220 [ 49.628007] ? _raw_spin_unlock+0x1e/0x40 [ 49.628372] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.628795] ? static_key_count+0x60/0x80 [ 49.629154] prctl_set_seccomp+0x4e/0x70 [ 49.629526] __do_sys_prctl+0xe6c/0x1d70 [ 49.629872] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.630274] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.630708] ? irqentry_exit+0xf3/0x650 [ 49.631054] do_syscall_64+0xbf/0x430 [ 49.631392] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.631811] RIP: 0033:0x7fe447cc25cd [ 49.632113] 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 [ 49.633567] RSP: 002b:00007fff16772e00 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.634164] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fe447cc25cd [ 49.634753] RDX: 000055d97d790e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.635349] RBP: 00007fff16772e60 R08: 0000000000000000 R09: 00007fff16772500 [ 49.635927] R10: 0000000000000000 R11: 0000000000000246 R12: 000055d983c26ad0 [ 49.636545] R13: 00007fff16773290 R14: 000055d983c27bc0 R15: 000055d983c38780 [ 49.637144] [ 49.637368] irq event stamp: 1757 [ 49.637658] hardirqs last enabled at (1765): [] __up_console_sem+0x78/0x80 [ 49.638383] hardirqs last disabled at (1774): [] __up_console_sem+0x5d/0x80 [ 49.639082] softirqs last enabled at (1412): [] handle_softirqs+0x50c/0x770 [ 49.639830] softirqs last disabled at (1401): [] __irq_exit_rcu+0xc4/0x100 [ 49.640555] ---[ end trace 0000000000000000 ]--- [ 50.252836] ------------[ cut here ]------------ [ 50.253771] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.255836] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/249 [ 50.257293] Modules linked in: [ 50.257899] CPU: 1 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251117 #1 PREEMPT(voluntary) [ 50.259875] Tainted: [W]=WARN [ 50.260471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.261956] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.262866] 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 [ 50.266044] RSP: 0018:ffff88801755fbc0 EFLAGS: 00010286 [ 50.267019] RAX: 0000000000000000 RBX: ffffed1002eabf78 RCX: ffffffff813a4050 [ 50.268295] RDX: ffff8880177c8000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.269573] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002eabf2f [ 50.270847] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.272114] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801755fdf8 [ 50.273422] FS: 00007f0e78196900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 50.274858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.275915] CR2: 00007f0e78688580 CR3: 000000001efeb000 CR4: 0000000000350ef0 [ 50.277241] Call Trace: [ 50.277710] [ 50.278117] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.279012] ? __create_object+0x59/0x80 [ 50.279781] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.280757] __vmalloc_noprof+0x59/0x60 [ 50.281527] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.282405] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.283352] bpf_prog_alloc+0x39/0x200 [ 50.284037] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.284975] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.285882] do_seccomp+0x349/0x25e0 [ 50.286617] ? __pfx_css_rstat_updated+0x10/0x10 [ 50.287521] ? __pfx_do_seccomp+0x10/0x10 [ 50.288329] ? find_held_lock+0x2b/0x80 [ 50.289060] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.290018] ? static_key_count+0x60/0x80 [ 50.290819] prctl_set_seccomp+0x4e/0x70 [ 50.291602] __do_sys_prctl+0xe6c/0x1d70 [ 50.292388] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.293258] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.294182] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.295162] ? irqentry_exit+0xf3/0x650 [ 50.295936] do_syscall_64+0xbf/0x430 [ 50.296679] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.297667] RIP: 0033:0x7f0e786885cd [ 50.298394] 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 [ 50.301609] RSP: 002b:00007fff1667e770 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.302972] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f0e786885cd [ 50.304277] RDX: 000056258c2f7e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.305573] RBP: 00007fff1667e7d0 R08: 0000000000000000 R09: 00007fff1667de70 [ 50.306636] R10: 0000000000000000 R11: 0000000000000246 R12: 00005625abecab10 [ 50.307683] R13: 00007fff1667ec00 R14: 00005625abecb2b0 R15: 00005625abedf6f0 [ 50.308754] [ 50.309114] irq event stamp: 2535 [ 50.309652] hardirqs last enabled at (2545): [] __up_console_sem+0x78/0x80 [ 50.310918] hardirqs last disabled at (2554): [] __up_console_sem+0x5d/0x80 [ 50.312175] softirqs last enabled at (2312): [] handle_softirqs+0x50c/0x770 [ 50.313479] softirqs last disabled at (2307): [] __irq_exit_rcu+0xc4/0x100 [ 50.314733] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:57012' (ECDSA) to the list of known hosts. 2025/11/17 22:32:38 fuzzer started 2025/11/17 22:32:38 dialing manager at localhost:37895 2025/11/17 22:32:38 checking machine... 2025/11/17 22:32:38 checking revisions... [ 51.168375] kmemleak: Automatic memory scanning thread ended 2025/11/17 22:32:38 testing simple program... [ 51.259825] cgroup: Unknown subsys name 'net' [ 51.310903] cgroup: Unknown subsys name 'cpuset' [ 51.323716] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:32:37 Registers: info registers vcpu 0 RAX=000000000004c991 RBX=0000000000000000 RCX=ffffffff84c72d57 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814d2c90 RBP=dffffc0000000000 RSP=ffffffff85c07e00 R8 =0000000000000001 R9 =ffffed100d9c639a R10=ffff88806ce31cd3 R11=0000000000000001 R12=ffffffff8664f650 R13=1ffffffff0b80fc7 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 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe3300000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f79f6f07008 CR3=000000000d65c000 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=a070a55d8bf69fa47a4e1dce8dd84af7 XMM02=ec2efd57dc4c00df0000000000304b30 XMM03=a9d60ed412348ffe0000000000304c00 XMM04=b3d4d1c8a3a34edc00000000000ae988 XMM05=090f1556b20111b300000000003204b8 XMM06=5b75c91c804453420000000000320340 XMM07=e042d86d42eb936e00000000003115c0 XMM08=a9d60ed412348ffe0000000000304c00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=1ffff1100d9e639a RBX=dffffc0000000000 RCX=ffffffff815d6ab0 RDX=0000000000000000 RSI=0000000000000008 RDI=ffff88806cf31cd0 RBP=ffff88801f0b83f8 RSP=ffff888009757c40 R8 =0000000000000000 R9 =fffffbfff0cc9eca R10=ffffffff8664f657 R11=0000000000000001 R12=0000000000000007 R13=ffff888009757cb8 R14=ffff8880e548f000 R15=0000000000000006 RIP=ffffffff815d707e RFL=00000216 [----AP-] 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe4400000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fff1676c000 CR3=000000001efba000 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=74696d7265705f6d61703d73726f746e XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000