[ 39.199918] ------------[ cut here ]------------ [ 39.201007] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 39.203328] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/233 [ 39.205054] Modules linked in: [ 39.205775] CPU: 0 UID: 104 PID: 233 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 39.207790] Tainted: [W]=WARN [ 39.208509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 39.210228] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 39.211297] 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 [ 39.215289] RSP: 0018:ffff888016c6fbc0 EFLAGS: 00010286 [ 39.216613] RAX: 0000000000000000 RBX: ffffed1002d8df78 RCX: ffffffff813a4050 [ 39.218324] RDX: ffff8880160c5340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 39.220053] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d8df2f [ 39.221782] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 39.223503] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016c6fdf8 [ 39.225244] FS: 00007f802e6b7900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 39.227183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 39.228613] CR2: 00007ffd79242ef7 CR3: 000000000e707000 CR4: 0000000000350ef0 [ 39.230348] Call Trace: [ 39.230967] [ 39.231588] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 39.232860] ? __create_object+0x59/0x80 [ 39.233732] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 39.234781] __vmalloc_noprof+0x59/0x60 [ 39.235626] bpf_prog_alloc_no_stats+0x55/0x470 [ 39.236592] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.237604] bpf_prog_alloc+0x39/0x200 [ 39.238425] ? __pfx_seccomp_check_filter+0x10/0x10 [ 39.239430] bpf_prog_create_from_user+0xb2/0x2f0 [ 39.240238] do_seccomp+0x349/0x25e0 [ 39.240973] ? find_held_lock+0x2b/0x80 [ 39.241804] ? do_prlimit+0x310/0x610 [ 39.242623] ? __pfx_do_seccomp+0x10/0x10 [ 39.243490] ? do_raw_spin_unlock+0x53/0x220 [ 39.244423] ? _raw_spin_unlock+0x1e/0x40 [ 39.245281] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 39.246368] ? static_key_count+0x60/0x80 [ 39.247050] prctl_set_seccomp+0x4e/0x70 [ 39.247728] __do_sys_prctl+0xe6c/0x1d70 [ 39.248584] ? __pfx___do_sys_prctl+0x10/0x10 [ 39.249505] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 39.250580] ? irqentry_exit+0xf3/0x650 [ 39.251415] do_syscall_64+0xbf/0x430 [ 39.252222] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 39.253291] RIP: 0033:0x7f802eba95cd [ 39.254009] 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 [ 39.256883] RSP: 002b:00007ffd79241130 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 39.258260] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f802eba95cd [ 39.259602] RDX: 000055ee835b4e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 39.260732] RBP: 00007ffd79241190 R08: 0000000000000000 R09: 00007ffd79240830 [ 39.262099] R10: 0000000000000000 R11: 0000000000000246 R12: 000055eeb3a90bf0 [ 39.263409] R13: 00007ffd792415c0 R14: 000055eeb3a9a380 R15: 000055eeb3aa5460 [ 39.264575] [ 39.265026] irq event stamp: 1759 [ 39.265708] hardirqs last enabled at (1769): [] __up_console_sem+0x78/0x80 [ 39.267245] hardirqs last disabled at (1778): [] __up_console_sem+0x5d/0x80 [ 39.268575] softirqs last enabled at (1536): [] handle_softirqs+0x50c/0x770 [ 39.270203] softirqs last disabled at (1531): [] __irq_exit_rcu+0xc4/0x100 [ 39.271518] ---[ end trace 0000000000000000 ]--- [ 42.705270] ------------[ cut here ]------------ [ 42.706186] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 42.708217] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/241 [ 42.709723] Modules linked in: [ 42.710627] CPU: 1 UID: 104 PID: 241 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 42.713190] Tainted: [W]=WARN [ 42.713779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 42.715286] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 42.716214] 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 [ 42.719468] RSP: 0018:ffff888015e6fbc0 EFLAGS: 00010286 [ 42.720466] RAX: 0000000000000000 RBX: ffffed1002bcdf78 RCX: ffffffff813a4050 [ 42.721776] RDX: ffff88800f6bd340 RSI: ffffffff813a405e RDI: 0000000000000001 [ 42.723082] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002bcdf2f [ 42.724385] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 42.725705] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888015e6fdf8 [ 42.727013] FS: 00007fc628178900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 42.728481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 42.729553] CR2: 00007fc6286de4a6 CR3: 000000001fddf000 CR4: 0000000000350ef0 [ 42.730872] Call Trace: [ 42.731386] [ 42.731805] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 42.732717] ? __create_object+0x59/0x80 [ 42.733509] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 42.734519] __vmalloc_noprof+0x59/0x60 [ 42.735283] bpf_prog_alloc_no_stats+0x55/0x470 [ 42.736111] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.737072] bpf_prog_alloc+0x39/0x200 [ 42.737835] ? __pfx_seccomp_check_filter+0x10/0x10 [ 42.738793] bpf_prog_create_from_user+0xb2/0x2f0 [ 42.739699] do_seccomp+0x349/0x25e0 [ 42.740448] ? finish_task_switch.isra.0+0x294/0x840 [ 42.741416] ? __pfx_do_seccomp+0x10/0x10 [ 42.742232] ? __schedule+0xf2c/0x3d40 [ 42.742952] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 42.743936] ? static_key_count+0x60/0x80 [ 42.744755] prctl_set_seccomp+0x4e/0x70 [ 42.745538] __do_sys_prctl+0xe6c/0x1d70 [ 42.746354] ? __pfx___do_sys_prctl+0x10/0x10 [ 42.747223] ? trace_irq_disable.constprop.0+0xc2/0x100 [ 42.748224] ? exit_to_user_mode_loop+0xcf/0x4d0 [ 42.749110] do_syscall_64+0xbf/0x430 [ 42.749859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 42.750809] RIP: 0033:0x7fc62866a5cd [ 42.751524] 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 [ 42.754726] RSP: 002b:00007ffe630c2f30 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 42.756084] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fc62866a5cd [ 42.757378] RDX: 0000558bdc25ce00 RSI: 0000000000000002 RDI: 0000000000000016 [ 42.758678] RBP: 00007ffe630c2f90 R08: 0000000000000000 R09: 00007ffe630c2630 [ 42.759970] R10: 0000000000000000 R11: 0000000000000246 R12: 0000558c1c04e240 [ 42.761320] R13: 00007ffe630c33c0 R14: 0000558c1c04dbf0 R15: 0000558c1c0624d0 [ 42.762649] [ 42.763070] irq event stamp: 1855 [ 42.763727] hardirqs last enabled at (1865): [] __up_console_sem+0x78/0x80 [ 42.765281] hardirqs last disabled at (1874): [] __up_console_sem+0x5d/0x80 [ 42.766817] softirqs last enabled at (1410): [] handle_softirqs+0x50c/0x770 [ 42.768394] softirqs last disabled at (1405): [] __irq_exit_rcu+0xc4/0x100 [ 42.769923] ---[ end trace 0000000000000000 ]--- [ 43.571930] ------------[ cut here ]------------ [ 43.572887] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 43.574902] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/250 [ 43.576392] Modules linked in: [ 43.576977] CPU: 1 UID: 104 PID: 250 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 43.579386] Tainted: [W]=WARN [ 43.580043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 43.581600] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 43.582668] 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 [ 43.586171] RSP: 0018:ffff888016b67bc0 EFLAGS: 00010286 [ 43.587108] RAX: 0000000000000000 RBX: ffffed1002d6cf78 RCX: ffffffff813a4050 [ 43.588411] RDX: ffff88800a920000 RSI: ffffffff813a405e RDI: 0000000000000001 [ 43.589711] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d6cf2f [ 43.590997] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 43.592288] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016b67df8 [ 43.593591] FS: 00007f2a875f6900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 43.595044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 43.596120] CR2: 00007f2a87ae8580 CR3: 000000000e470000 CR4: 0000000000350ef0 [ 43.597412] Call Trace: [ 43.597876] [ 43.598328] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 43.599214] ? __create_object+0x59/0x80 [ 43.599955] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.600947] __vmalloc_noprof+0x59/0x60 [ 43.601703] bpf_prog_alloc_no_stats+0x55/0x470 [ 43.602576] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.603520] bpf_prog_alloc+0x39/0x200 [ 43.604264] ? __pfx_seccomp_check_filter+0x10/0x10 [ 43.605146] bpf_prog_create_from_user+0xb2/0x2f0 [ 43.606059] do_seccomp+0x349/0x25e0 [ 43.606778] ? __pfx_css_rstat_updated+0x10/0x10 [ 43.607697] ? __pfx_do_seccomp+0x10/0x10 [ 43.608504] ? find_held_lock+0x2b/0x80 [ 43.609256] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 43.610235] ? static_key_count+0x60/0x80 [ 43.610987] prctl_set_seccomp+0x4e/0x70 [ 43.611760] __do_sys_prctl+0xe6c/0x1d70 [ 43.612547] ? __pfx___do_sys_prctl+0x10/0x10 [ 43.613412] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 43.614382] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 43.615367] ? irqentry_exit+0xf3/0x650 [ 43.616098] do_syscall_64+0xbf/0x430 [ 43.616850] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 43.617794] RIP: 0033:0x7f2a87ae85cd [ 43.618494] 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 [ 43.621706] RSP: 002b:00007ffc896e5bb0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 43.623078] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f2a87ae85cd [ 43.624356] RDX: 0000560eb1551e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 43.625671] RBP: 00007ffc896e5c10 R08: 0000000000000000 R09: 00007ffc896e52b0 [ 43.626956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000560eb6d49b10 [ 43.628260] R13: 00007ffc896e6040 R14: 0000560eb6d4a2b0 R15: 0000560eb6d5e6f0 [ 43.629562] [ 43.629992] irq event stamp: 1781 [ 43.630649] hardirqs last enabled at (1791): [] __up_console_sem+0x78/0x80 [ 43.632183] hardirqs last disabled at (1800): [] __up_console_sem+0x5d/0x80 [ 43.633735] softirqs last enabled at (1568): [] handle_softirqs+0x50c/0x770 [ 43.635284] softirqs last disabled at (1563): [] __irq_exit_rcu+0xc4/0x100 [ 43.636813] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:2354' (ECDSA) to the list of known hosts. 2025/11/18 10:13:55 fuzzer started 2025/11/18 10:13:56 dialing manager at localhost:34383 2025/11/18 10:13:56 checking machine... 2025/11/18 10:13:56 checking revisions... [ 44.560580] kmemleak: Automatic memory scanning thread ended 2025/11/18 10:13:56 testing simple program... [ 44.649681] cgroup: Unknown subsys name 'net' [ 44.714468] cgroup: Unknown subsys name 'cpuset' [ 44.729757] cgroup: Unknown subsys name 'rlimit' executing program executing program VM DIAGNOSIS: 10:13:55 Registers: info registers vcpu 0 RAX=0000607f1a8855b0 RBX=ffff888015f87a30 RCX=4b952e4da9267483 RDX=0000000000000000 RSI=000000005e406224 RDI=ffff88806ce31cd0 RBP=ffffea00005aea00 RSP=ffff888015f87990 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=0000000000000003 R13=ffff88800c1eb280 R14=dffffc0000000000 R15=ffff888009462500 RIP=ffffffff84c72194 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 00007fc628178900 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe7c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fc6287300b0 CR3=000000001fd81000 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 info registers vcpu 1 RAX=0000000000022767 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=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 fffffe6000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fffb4d7e378 CR3=000000000de41000 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=2035353a33313a303120383120766f4e XMM01=73732878696e755f6d6170203a5d3034 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3034325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732034353a33313a3031203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000