[ 45.940918] ------------[ cut here ]------------ [ 45.941837] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 45.943811] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 45.945256] Modules linked in: [ 45.945834] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 45.947974] Tainted: [W]=WARN [ 45.948593] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 45.950061] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 45.950963] 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 [ 45.954105] RSP: 0018:ffff888017b17bc0 EFLAGS: 00010286 [ 45.955022] RAX: 0000000000000000 RBX: ffffed1002f62f78 RCX: ffffffff813a4050 [ 45.956300] RDX: ffff888017531bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 45.957576] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002f62f2f [ 45.958851] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 45.960114] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888017b17df8 [ 45.961394] FS: 00007f9e8d1f9900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 45.962832] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 45.963906] CR2: 00007ffe47cddef8 CR3: 000000000e175000 CR4: 0000000000350ef0 [ 45.965198] Call Trace: [ 45.965666] [ 45.966117] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 45.966979] ? __create_object+0x59/0x80 [ 45.967766] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 45.968764] __vmalloc_noprof+0x59/0x60 [ 45.969530] bpf_prog_alloc_no_stats+0x55/0x470 [ 45.970417] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.971350] bpf_prog_alloc+0x39/0x200 [ 45.972046] ? __pfx_seccomp_check_filter+0x10/0x10 [ 45.973008] bpf_prog_create_from_user+0xb2/0x2f0 [ 45.973913] do_seccomp+0x349/0x25e0 [ 45.974617] ? find_held_lock+0x2b/0x80 [ 45.975387] ? do_prlimit+0x310/0x610 [ 45.976146] ? __pfx_do_seccomp+0x10/0x10 [ 45.976919] ? do_raw_spin_unlock+0x53/0x220 [ 45.977747] ? _raw_spin_unlock+0x1e/0x40 [ 45.978520] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 45.979487] ? static_key_count+0x60/0x80 [ 45.980306] prctl_set_seccomp+0x4e/0x70 [ 45.981053] __do_sys_prctl+0xe6c/0x1d70 [ 45.981836] ? __pfx___do_sys_prctl+0x10/0x10 [ 45.982706] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 45.983672] ? irqentry_exit+0xf3/0x650 [ 45.984448] do_syscall_64+0xbf/0x430 [ 45.985200] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 45.986162] RIP: 0033:0x7f9e8d6eb5cd [ 45.986817] 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 [ 45.989973] RSP: 002b:00007ffe47cdb800 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 45.991336] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9e8d6eb5cd [ 45.992625] RDX: 000055ea11643e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 45.993921] RBP: 00007ffe47cdb860 R08: 0000000000000000 R09: 00007ffe47cdaf00 [ 45.995202] R10: 0000000000000000 R11: 0000000000000246 R12: 000055ea27f07bf0 [ 45.996504] R13: 00007ffe47cdbc90 R14: 000055ea27f11380 R15: 000055ea27f1c460 [ 45.997808] [ 45.998257] irq event stamp: 1737 [ 45.998876] hardirqs last enabled at (1745): [] __up_console_sem+0x78/0x80 [ 46.000414] hardirqs last disabled at (1754): [] __up_console_sem+0x5d/0x80 [ 46.001700] softirqs last enabled at (1630): [] handle_softirqs+0x50c/0x770 [ 46.002984] softirqs last disabled at (1625): [] __irq_exit_rcu+0xc4/0x100 [ 46.004265] ---[ end trace 0000000000000000 ]--- [ 48.854508] ------------[ cut here ]------------ [ 48.855414] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 48.857374] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/243 [ 48.858807] Modules linked in: [ 48.859418] CPU: 1 UID: 104 PID: 243 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 48.861392] Tainted: [W]=WARN [ 48.861930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 48.863620] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 48.864778] 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 [ 48.867976] RSP: 0018:ffff888016e27bc0 EFLAGS: 00010286 [ 48.868942] RAX: 0000000000000000 RBX: ffffed1002dc4f78 RCX: ffffffff813a4050 [ 48.870220] RDX: ffff888015dc0000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 48.871482] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002dc4f2f [ 48.872765] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 48.874044] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016e27df8 [ 48.875315] FS: 00007fac49034900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 48.876765] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.877828] CR2: 00007fac49526580 CR3: 000000000d7ea000 CR4: 0000000000350ef0 [ 48.879112] Call Trace: [ 48.879570] [ 48.879971] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 48.880857] ? __create_object+0x59/0x80 [ 48.881619] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.882581] __vmalloc_noprof+0x59/0x60 [ 48.883318] bpf_prog_alloc_no_stats+0x55/0x470 [ 48.884185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.885125] bpf_prog_alloc+0x39/0x200 [ 48.885822] ? __pfx_seccomp_check_filter+0x10/0x10 [ 48.886743] bpf_prog_create_from_user+0xb2/0x2f0 [ 48.887644] do_seccomp+0x349/0x25e0 [ 48.888363] ? __pfx_css_rstat_updated+0x10/0x10 [ 48.889257] ? __pfx_do_seccomp+0x10/0x10 [ 48.889994] ? find_held_lock+0x2b/0x80 [ 48.890731] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 48.891687] ? static_key_count+0x60/0x80 [ 48.892497] prctl_set_seccomp+0x4e/0x70 [ 48.893262] __do_sys_prctl+0xe6c/0x1d70 [ 48.894009] ? __pfx___do_sys_prctl+0x10/0x10 [ 48.894851] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 48.895804] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 48.896772] ? irqentry_exit+0xf3/0x650 [ 48.897523] do_syscall_64+0xbf/0x430 [ 48.898255] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 48.899196] RIP: 0033:0x7fac495265cd [ 48.899857] 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 [ 48.903018] RSP: 002b:00007ffe58db3010 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 48.904423] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fac495265cd [ 48.905702] RDX: 00005590dc800e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 48.906980] RBP: 00007ffe58db3070 R08: 0000000000000000 R09: 00007ffe58db2710 [ 48.908281] R10: 0000000000000000 R11: 0000000000000246 R12: 000055911a17ebf0 [ 48.909549] R13: 00007ffe58db34a0 R14: 000055911a188380 R15: 000055911a193460 [ 48.910830] [ 48.911285] irq event stamp: 1863 [ 48.911873] hardirqs last enabled at (1871): [] __up_console_sem+0x78/0x80 [ 48.913347] hardirqs last disabled at (1880): [] __up_console_sem+0x5d/0x80 [ 48.914613] softirqs last enabled at (1430): [] handle_softirqs+0x50c/0x770 [ 48.915894] softirqs last disabled at (1425): [] __irq_exit_rcu+0xc4/0x100 [ 48.917150] ---[ end trace 0000000000000000 ]--- [ 49.703860] ------------[ cut here ]------------ [ 49.704640] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.706292] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 49.707497] Modules linked in: [ 49.707983] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.709617] Tainted: [W]=WARN [ 49.710070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.711302] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.712020] 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 [ 49.714676] RSP: 0018:ffff88800bc8fbc0 EFLAGS: 00010286 [ 49.715476] RAX: 0000000000000000 RBX: ffffed1001791f78 RCX: ffffffff813a4050 [ 49.716533] RDX: ffff888019e4b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.717597] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001791f2f [ 49.718669] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.719720] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800bc8fdf8 [ 49.720795] FS: 00007ff63a897900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.721973] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.722860] CR2: 00007ffdca9cdef8 CR3: 000000000fc54000 CR4: 0000000000350ef0 [ 49.723918] Call Trace: [ 49.724347] [ 49.724686] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.725422] ? __create_object+0x59/0x80 [ 49.726045] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.726841] __vmalloc_noprof+0x59/0x60 [ 49.727458] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.728185] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.728930] bpf_prog_alloc+0x39/0x200 [ 49.729534] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.730296] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.731001] do_seccomp+0x349/0x25e0 [ 49.731587] ? find_held_lock+0x2b/0x80 [ 49.732223] ? do_prlimit+0x310/0x610 [ 49.732795] ? __pfx_do_seccomp+0x10/0x10 [ 49.733446] ? do_raw_spin_unlock+0x53/0x220 [ 49.734125] ? _raw_spin_unlock+0x1e/0x40 [ 49.734733] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.735527] ? static_key_count+0x60/0x80 [ 49.736187] prctl_set_seccomp+0x4e/0x70 [ 49.736809] __do_sys_prctl+0xe6c/0x1d70 [ 49.737460] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.738167] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.738925] ? irqentry_exit+0xf3/0x650 [ 49.739550] do_syscall_64+0xbf/0x430 [ 49.740159] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.740922] RIP: 0033:0x7ff63ad895cd [ 49.741497] 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 [ 49.744107] RSP: 002b:00007ffdca9cb7d0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.745251] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007ff63ad895cd [ 49.746301] RDX: 00005563eb7f0e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.747368] RBP: 00007ffdca9cb830 R08: 0000000000000000 R09: 00007ffdca9caed0 [ 49.748436] R10: 0000000000000000 R11: 0000000000000246 R12: 000055640221ead0 [ 49.749499] R13: 00007ffdca9cbc60 R14: 000055640221fbc0 R15: 0000556402230780 [ 49.750587] [ 49.750941] irq event stamp: 1787 [ 49.751469] hardirqs last enabled at (1797): [] __up_console_sem+0x78/0x80 [ 49.752731] hardirqs last disabled at (1806): [] __up_console_sem+0x5d/0x80 [ 49.753988] softirqs last enabled at (1352): [] handle_softirqs+0x50c/0x770 [ 49.755263] softirqs last disabled at (1337): [] __irq_exit_rcu+0xc4/0x100 [ 49.756526] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:45265' (ECDSA) to the list of known hosts. 2025/11/18 10:02:00 fuzzer started 2025/11/18 10:02:00 dialing manager at localhost:34383 2025/11/18 10:02:00 checking machine... 2025/11/18 10:02:00 checking revisions... [ 50.665509] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:02:00 testing simple program... [ 50.761231] cgroup: Unknown subsys name 'net' [ 50.835521] cgroup: Unknown subsys name 'cpuset' [ 50.857467] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 10:02:00 Registers: info registers vcpu 0 RAX=1ffff11002b35441 RBX=ffff8880159aa1c0 RCX=ffffffff83c6bdc0 RDX=ffff88800f628000 RSI=ffffffff83c6bdfe RDI=ffff8880159aa208 RBP=1ffff11002f62fbf RSP=ffff888017b17de0 R8 =0000000000000000 R9 =ffffed10012874b0 R10=ffff8880159aa1c0 R11=0000000000000000 R12=000000000000000c R13=ffff8880159aa1c0 R14=dffffc0000000000 R15=0000000000000000 RIP=ffffffff81751e10 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 00007fac49034900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe1600000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fac495eb618 CR3=000000000cf1c000 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=6e69676f6c5f6d61702c78756e696c65 XMM02=755f6d61702c74696d7265705f6d6170 XMM03=2c766e655f6d61702c7374696d696c5f XMM04=6d61702c766e655f6d61702c7374696d XMM05=78696e755f6d61702c74696d7265705f XMM06=6469756e69676f6c5f6d61702c78756e XMM07=672065736f6c635f6e6f69737365733a XMM08=61662029286e65706f5f746964756100 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=1ffff1100d9e4824 RSI=0000000000000001 RDI=ffff88800957eea8 RBP=ffff88806cf08e78 RSP=ffff88806cf08c98 R8 =ffff88806cf08ad0 R9 =ffff88800957ee80 R10=ffff888009713400 R11=0000000000000001 R12=ffff88806cf24120 R13=dffffc0000000000 R14=ffff88806cf20a68 R15=0000000000000001 RIP=ffffffff814b5e7a RFL=00000242 [---Z---] 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 fffffe5100000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8d0e57f000 CR3=000000000e228000 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=78ff23c7443ecf94744f696ef7a5e128 XMM02=0000000000302f48ec2efd57dc4c00df XMM03=000000000030fa900c019d39d3153820 XMM04=3c34b1eca34427f800000000000ae988 XMM05=14648eaa1277bab1000000000031f890 XMM06=8c2e8f2f935e2fe4000000000031a100 XMM07=e042d86d42eb936e0000000000310be0 XMM08=0c019d39d31538200000000000302fa8 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000