[ 39.173548] ------------[ cut here ]------------ [ 39.174192] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.175499] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/233 [ 39.176470] Modules linked in: [ 39.176869] CPU: 1 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.178170] Tainted: [W]=WARN [ 39.178533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.179490] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.180093] 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 [ 39.182131] RSP: 0018:ffff88801632fbc0 EFLAGS: 00010286 [ 39.182725] RAX: 0000000000000000 RBX: ffffed1002c65f78 RCX: ffffffff813a4050 [ 39.183530] RDX: ffff888016dc1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.184343] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002c65f2f [ 39.185182] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.185968] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801632fdf8 [ 39.186780] FS: 00007fb290982900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 39.187689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.188364] CR2: 00007fb290e74580 CR3: 000000000b76b000 CR4: 0000000000350ef0 [ 39.189189] Call Trace: [ 39.189485] [ 39.189746] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.190322] ? __create_object+0x59/0x80 [ 39.190807] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.191424] __vmalloc_noprof+0x59/0x60 [ 39.191883] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.192435] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.193056] bpf_prog_alloc+0x39/0x200 [ 39.193497] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.194080] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.194622] do_seccomp+0x349/0x25e0 [ 39.195074] ? __pfx_css_rstat_updated+0x10/0x10 [ 39.195602] ? __pfx_do_seccomp+0x10/0x10 [ 39.196076] ? find_held_lock+0x2b/0x80 [ 39.196514] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.197104] ? static_key_count+0x60/0x80 [ 39.197567] prctl_set_seccomp+0x4e/0x70 [ 39.198042] __do_sys_prctl+0xe6c/0x1d70 [ 39.198587] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.199234] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.199930] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.200673] ? irqentry_exit+0xf3/0x650 [ 39.201268] do_syscall_64+0xbf/0x430 [ 39.201779] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.202474] RIP: 0033:0x7fb290e745cd [ 39.202960] 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 [ 39.205328] RSP: 002b:00007ffcb8df6630 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.206337] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb290e745cd [ 39.207298] RDX: 000055c33e80ee00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.208117] RBP: 00007ffcb8df6690 R08: 0000000000000000 R09: 00007ffcb8df5d30 [ 39.208912] R10: 0000000000000000 R11: 0000000000000246 R12: 000055c37ca39240 [ 39.209722] R13: 00007ffcb8df6ac0 R14: 000055c37ca42380 R15: 000055c37ca4d540 [ 39.210540] [ 39.210810] irq event stamp: 1675 [ 39.211246] hardirqs last enabled at (1685): [] __up_console_sem+0x78/0x80 [ 39.212211] hardirqs last disabled at (1694): [] __up_console_sem+0x5d/0x80 [ 39.213173] softirqs last enabled at (1224): [] handle_softirqs+0x50c/0x770 [ 39.214143] softirqs last disabled at (1219): [] __irq_exit_rcu+0xc4/0x100 [ 39.215111] ---[ end trace 0000000000000000 ]--- [ 42.068251] ------------[ cut here ]------------ [ 42.069356] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.071511] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/241 [ 42.073107] Modules linked in: [ 42.073774] CPU: 0 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.076195] Tainted: [W]=WARN [ 42.076744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.078790] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.079731] 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 [ 42.083011] RSP: 0018:ffff8880171a7bc0 EFLAGS: 00010286 [ 42.083981] RAX: 0000000000000000 RBX: ffffed1002e34f78 RCX: ffffffff813a4050 [ 42.085405] RDX: ffff888016f83780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.086827] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002e34f2f [ 42.088173] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.089533] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff8880171a7df8 [ 42.090862] FS: 00007f02bf777900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 42.092288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.093363] CR2: 00007ffcf9c4aef7 CR3: 000000000d68c000 CR4: 0000000000350ef0 [ 42.094635] Call Trace: [ 42.095120] [ 42.095519] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.096405] ? __create_object+0x59/0x80 [ 42.097207] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.098174] __vmalloc_noprof+0x59/0x60 [ 42.098976] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.099865] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.100860] bpf_prog_alloc+0x39/0x200 [ 42.101618] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.102554] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.103461] do_seccomp+0x349/0x25e0 [ 42.104184] ? find_held_lock+0x2b/0x80 [ 42.104921] ? do_prlimit+0x310/0x610 [ 42.105673] ? __pfx_do_seccomp+0x10/0x10 [ 42.106454] ? do_raw_spin_unlock+0x53/0x220 [ 42.107290] ? _raw_spin_unlock+0x1e/0x40 [ 42.108076] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.109072] ? static_key_count+0x60/0x80 [ 42.109848] prctl_set_seccomp+0x4e/0x70 [ 42.110631] __do_sys_prctl+0xe6c/0x1d70 [ 42.111411] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.112279] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.113269] ? irqentry_exit+0xf3/0x650 [ 42.114037] do_syscall_64+0xbf/0x430 [ 42.114743] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.115697] RIP: 0033:0x7f02bfc695cd [ 42.116394] 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 [ 42.119602] RSP: 002b:00007ffcf9c49990 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.121006] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f02bfc695cd [ 42.122298] RDX: 0000558c57dcfe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.123588] RBP: 00007ffcf9c499f0 R08: 0000000000000000 R09: 00007ffcf9c49090 [ 42.124895] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c8f0a6ad0 [ 42.126190] R13: 00007ffcf9c49e20 R14: 0000558c8f0a7bc0 R15: 0000558c8f0b8780 [ 42.127502] [ 42.127919] irq event stamp: 1893 [ 42.128562] hardirqs last enabled at (1903): [] __up_console_sem+0x78/0x80 [ 42.130070] hardirqs last disabled at (1912): [] __up_console_sem+0x5d/0x80 [ 42.131568] softirqs last enabled at (1718): [] handle_softirqs+0x50c/0x770 [ 42.133141] softirqs last disabled at (1713): [] __irq_exit_rcu+0xc4/0x100 [ 42.134740] ---[ end trace 0000000000000000 ]--- [ 42.852242] ------------[ cut here ]------------ [ 42.853114] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.855013] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/248 [ 42.856570] Modules linked in: [ 42.857371] CPU: 1 UID: 104 PID: 248 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.859245] Tainted: [W]=WARN [ 42.859764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.861173] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.861964] 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 [ 42.864798] RSP: 0018:ffff88800f3dfbc0 EFLAGS: 00010286 [ 42.865620] RAX: 0000000000000000 RBX: ffffed1001e7bf78 RCX: ffffffff813a4050 [ 42.866688] RDX: ffff888018db1bc0 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.867759] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1001e7bf2f [ 42.868822] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.869908] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88800f3dfdf8 [ 42.870971] FS: 00007f9ac9582900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.872189] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.873068] CR2: 00007f9ac9a74580 CR3: 000000000dddb000 CR4: 0000000000350ef0 [ 42.874136] Call Trace: [ 42.874523] [ 42.874864] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.875616] ? __create_object+0x59/0x80 [ 42.876264] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.877082] __vmalloc_noprof+0x59/0x60 [ 42.877679] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.878395] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.879165] bpf_prog_alloc+0x39/0x200 [ 42.879751] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.880518] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.881286] do_seccomp+0x349/0x25e0 [ 42.881856] ? __pfx_css_rstat_updated+0x10/0x10 [ 42.882585] ? __pfx_do_seccomp+0x10/0x10 [ 42.883231] ? find_held_lock+0x2b/0x80 [ 42.883819] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.884609] ? static_key_count+0x60/0x80 [ 42.885294] prctl_set_seccomp+0x4e/0x70 [ 42.885912] __do_sys_prctl+0xe6c/0x1d70 [ 42.886561] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.887263] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.888073] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 42.888841] ? irqentry_exit+0xf3/0x650 [ 42.889486] do_syscall_64+0xbf/0x430 [ 42.890102] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.890863] RIP: 0033:0x7f9ac9a745cd [ 42.891451] 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 [ 42.894126] RSP: 002b:00007fffff01bb80 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.895275] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f9ac9a745cd [ 42.896356] RDX: 0000562249ec2e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.897438] RBP: 00007fffff01bbe0 R08: 0000000000000000 R09: 00007fffff01b280 [ 42.898507] R10: 0000000000000000 R11: 0000000000000246 R12: 000056227bc96bf0 [ 42.899571] R13: 00007fffff01c010 R14: 000056227bca0380 R15: 000056227bcab460 [ 42.900667] [ 42.901060] irq event stamp: 2935 [ 42.901570] hardirqs last enabled at (2943): [] __up_console_sem+0x78/0x80 [ 42.902852] hardirqs last disabled at (2952): [] __up_console_sem+0x5d/0x80 [ 42.904126] softirqs last enabled at (2552): [] handle_softirqs+0x50c/0x770 [ 42.905461] softirqs last disabled at (2547): [] __irq_exit_rcu+0xc4/0x100 [ 42.906725] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:39856' (ECDSA) to the list of known hosts. 2025/11/18 22:35:15 fuzzer started 2025/11/18 22:35:15 dialing manager at localhost:34383 2025/11/18 22:35:15 checking machine... 2025/11/18 22:35:15 checking revisions... [ 43.704422] kmemleak: Automatic memory scanning thread ended 2025/11/18 22:35:15 testing simple program... [ 43.783108] cgroup: Unknown subsys name 'net' [ 43.836767] cgroup: Unknown subsys name 'cpuset' [ 43.845897] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 22:35:15 Registers: info registers vcpu 0 RAX=ffffffff815d3210 RBX=0000000000000001 RCX=0000000000000001 RDX=ffff888009627b01 RSI=ffff888009627b30 RDI=ffff888009627b30 RBP=ffff888009627828 RSP=ffff888009627758 R8 =ffffffff86ab8dd0 R9 =ffff888009627810 R10=000000000003c9ed R11=000000000002575e R12=ffff888009627830 R13=ffff888009627818 R14=ffff888009627b38 R15=ffff8880096277d0 RIP=ffffffff8135da23 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 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe5e00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffd30763d88 CR3=00000000161db000 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=00000000a60ce07b00000000cec3662e XMM01=00000000000000001365286bd69c325d XMM02=0000000000000000719a44e53969d293 XMM03=0000000000310a803ebebcf4c0fd6a87 XMM04=87ee0e602e8d87d600000000000ae988 XMM05=1319e678c5640f8a0000000000321508 XMM06=1c9d3f5f5a5fd6360000000000321470 XMM07=58f17c1affdc82d600000000003114a8 XMM08=406589be3f9c4b220000000000311310 XMM09=00000000000000000000000000000000 XMM10=20200000000020202020202020200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=00000000000003fe RBX=ffff888015e79bc0 RCX=0000000000000001 RDX=00000000000003fe RSI=0000000000000000 RDI=ffff88806cf38440 RBP=ffff888015e7a618 RSP=ffff88806cf08bd0 R8 =0000000000000000 R9 =00000000000003fe R10=0000000000000001 R11=0000000000000000 R12=ffff888015e7a668 R13=0000000000008000 R14=0000000000000001 R15=0000000000040000 RIP=ffffffff815270f5 RFL=00000003 [------C] 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 00007f02bf777900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe2300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f02bfd2c650 CR3=000000000a1f8000 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=000000000000000000000000000000ff XMM02=000000000000000000000000000000ff XMM03=5320444f4854454d5f54505952434e45 XMM04=40404040404040404040404040404040 XMM05=5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a5a XMM06=20202020202020202020202020202020 XMM07=00000000000000000000000000000000 XMM08=ffbc64ffffbc44ffffbc34ffffbc9f00 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000