Warning: Permanently added '[localhost]:3810' (ECDSA) to the list of known hosts.
2023/05/17 21:59:33 fuzzer started
2023/05/17 21:59:33 dialing manager at localhost:44319
2023/05/17 21:59:33 checking machine...
2023/05/17 21:59:33 checking revisions...
syzkaller login: [ 36.995411] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:59:33 testing simple program...
[ 37.071332] cgroup: Unknown subsys name 'net'
[ 37.178551] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.254048] audit: type=1400 audit(1684360786.906:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.389082] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.391908] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.393035] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.396328] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.398092] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.399188] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.789406] ------------[ cut here ]------------
[ 51.790219] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.792394] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.793686] Modules linked in:
[ 51.794200] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.799462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.800526] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.801195] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.803492] RSP: 0018:ffff88801ecffc00 EFLAGS: 00010282
[ 51.804179] RAX: 0000000000000000 RBX: ffff88800fa28840 RCX: 0000000000000000
[ 51.805107] RDX: ffff8880165151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.806030] RBP: ffff88800fa28854 R08: 0000000000000001 R09: 0000000000000000
[ 51.806957] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.807911] R13: ffffffff84e23fe0 R14: ffff88800fa28848 R15: ffffffff84d74dc0
[ 51.808837] FS: 000055555605b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.809883] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.810660] CR2: 00007fff32331000 CR3: 000000000e21a000 CR4: 0000000000350ee0
[ 51.811618] Call Trace:
[ 51.811948]
[ 51.812253] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.812918] ipv4_frags_init_net+0x269/0x440
[ 51.813513] ops_init+0xbb/0x6b0
[ 51.813972] setup_net+0x3d9/0x990
[ 51.814473] ? down_read_killable+0x1d7/0x4e0
[ 51.815059] ? __pfx_setup_net+0x10/0x10
[ 51.815652] ? copy_net_ns+0x17c/0x770
[ 51.816185] copy_net_ns+0x321/0x770
[ 51.816719] create_new_namespaces+0x3f6/0xb30
[ 51.817328] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.817966] ksys_unshare+0x44d/0x8e0
[ 51.818479] ? __pfx_ksys_unshare+0x10/0x10
[ 51.819022] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.819758] __x64_sys_unshare+0x31/0x40
[ 51.820269] do_syscall_64+0x3f/0x90
[ 51.820768] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.821432] RIP: 0033:0x7f1d6697a0d7
[ 51.821894] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 51.824049] RSP: 002b:00007ffd7db70fa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.824986] RAX: ffffffffffffffda RBX: 00007ffd7db715e8 RCX: 00007f1d6697a0d7
[ 51.825860] RDX: 00007f1d669e441f RSI: 00007ffd7db70f40 RDI: 0000000040000000
[ 51.826733] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7db70d50
[ 51.827625] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1d66a8cbf0
[ 51.828494] R13: 00007ffd7db71080 R14: 0000000000000000 R15: 00000000000000f8
[ 51.829400]
[ 51.829702] irq event stamp: 7391
[ 51.830122] hardirqs last enabled at (7401): [] __up_console_sem+0x78/0x80
[ 51.831184] hardirqs last disabled at (7412): [] __up_console_sem+0x5d/0x80
[ 51.832224] softirqs last enabled at (7298): [] irq_exit_rcu+0x93/0xc0
[ 51.833238] softirqs last disabled at (7293): [] irq_exit_rcu+0x93/0xc0
[ 51.834254] ---[ end trace 0000000000000000 ]---
[ 51.839638] ------------[ cut here ]------------
[ 51.840324] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.842046] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
executing program
[ 51.843165] Modules linked in:
[ 51.843828] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.845042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.846089] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.846783] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.849096] RSP: 0018:ffff88801ecffc00 EFLAGS: 00010282
[ 51.849792] RAX: 0000000000000000 RBX: ffff888008d73240 RCX: 0000000000000000
[ 51.850732] RDX: ffff8880165151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.851665] RBP: ffff888008d73254 R08: 0000000000000001 R09: 0000000000000000
[ 51.852576] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.853513] R13: ffffffff84e23fe0 R14: ffff888008d73248 R15: ffffffff84da7d60
[ 51.854449] FS: 000055555605b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.855497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.856242] CR2: 00007fff32331000 CR3: 000000000e21a000 CR4: 0000000000350ee0
[ 51.857163] Call Trace:
[ 51.857540]
[ 51.857851] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.858570] ipv6_frags_init_net+0x206/0x3c0
[ 51.859162] ops_init+0xbb/0x6b0
[ 51.859652] setup_net+0x3d9/0x990
[ 51.860126] ? down_read_killable+0x1d7/0x4e0
[ 51.860746] ? __pfx_setup_net+0x10/0x10
[ 51.861258] ? copy_net_ns+0x17c/0x770
[ 51.861820] copy_net_ns+0x321/0x770
[ 51.862334] create_new_namespaces+0x3f6/0xb30
[ 51.862985] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.863664] ksys_unshare+0x44d/0x8e0
[ 51.864177] ? __pfx_ksys_unshare+0x10/0x10
[ 51.864781] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.865556] __x64_sys_unshare+0x31/0x40
[ 51.866104] do_syscall_64+0x3f/0x90
[ 51.866647] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.867351] RIP: 0033:0x7f1d6697a0d7
[ 51.867872] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 51.870149] RSP: 002b:00007ffd7db70fa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.871148] RAX: ffffffffffffffda RBX: 00007ffd7db715e8 RCX: 00007f1d6697a0d7
[ 51.872091] RDX: 00007f1d669e441f RSI: 00007ffd7db70f40 RDI: 0000000040000000
[ 51.873043] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7db70d50
[ 51.873977] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1d66a8cbf0
[ 51.874923] R13: 00007ffd7db71080 R14: 0000000000000000 R15: 00000000000000f8
[ 51.875923]
[ 51.876244] irq event stamp: 9069
[ 51.876723] hardirqs last enabled at (9081): [] __up_console_sem+0x78/0x80
[ 51.877853] hardirqs last disabled at (9092): [] __up_console_sem+0x5d/0x80
[ 51.878981] softirqs last enabled at (8786): [] irq_exit_rcu+0x93/0xc0
[ 51.880073] softirqs last disabled at (8779): [] irq_exit_rcu+0x93/0xc0
[ 51.881159] ---[ end trace 0000000000000000 ]---
[ 51.883112] ------------[ cut here ]------------
[ 51.883804] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.885779] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.886863] Modules linked in:
[ 51.887311] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.888497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.889523] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.890176] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.892430] RSP: 0018:ffff88801ecffbf0 EFLAGS: 00010286
[ 51.893088] RAX: 0000000000000000 RBX: ffff888008d72640 RCX: 0000000000000000
[ 51.893988] RDX: ffff8880165151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.894885] RBP: ffff888008d72654 R08: 0000000000000001 R09: 0000000000000000
[ 51.895800] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.896693] R13: ffffffff84e23fe0 R14: ffff888008d72648 R15: ffffffff84db0aa0
[ 51.897602] FS: 000055555605b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.898636] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.899407] CR2: 00007fff32331000 CR3: 000000000e21a000 CR4: 0000000000350ee0
[ 51.900314] Call Trace:
[ 51.900680]
[ 51.900981] nf_ct_net_init+0x224/0x3d0
[ 51.901525] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.902094] ops_init+0xbb/0x6b0
[ 51.902565] setup_net+0x3d9/0x990
[ 51.903018] ? down_read_killable+0x1d7/0x4e0
[ 51.903630] ? __pfx_setup_net+0x10/0x10
[ 51.904138] ? copy_net_ns+0x17c/0x770
[ 51.904695] copy_net_ns+0x321/0x770
[ 51.905197] create_new_namespaces+0x3f6/0xb30
[ 51.905836] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.906514] ksys_unshare+0x44d/0x8e0
[ 51.907021] ? __pfx_ksys_unshare+0x10/0x10
[ 51.907602] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.908305] __x64_sys_unshare+0x31/0x40
[ 51.908842] do_syscall_64+0x3f/0x90
[ 51.909314] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.909972] RIP: 0033:0x7f1d6697a0d7
[ 51.910456] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 51.912609] RSP: 002b:00007ffd7db70fa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.913552] RAX: ffffffffffffffda RBX: 00007ffd7db715e8 RCX: 00007f1d6697a0d7
[ 51.914439] RDX: 00007f1d669e441f RSI: 00007ffd7db70f40 RDI: 0000000040000000
[ 51.915299] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7db70d50
[ 51.916180] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1d66a8cbf0
[ 51.917054] R13: 00007ffd7db71080 R14: 0000000000000000 R15: 00000000000000f8
[ 51.917964]
[ 51.918261] irq event stamp: 9867
[ 51.918709] hardirqs last enabled at (9879): [] __up_console_sem+0x78/0x80
[ 51.919763] hardirqs last disabled at (9890): [] __up_console_sem+0x5d/0x80
[ 51.920800] softirqs last enabled at (9380): [] irq_exit_rcu+0x93/0xc0
[ 51.921815] softirqs last disabled at (9375): [] irq_exit_rcu+0x93/0xc0
[ 51.922832] ---[ end trace 0000000000000000 ]---
[ 53.459115] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.506640] Bluetooth: hci0: command 0x041b tx timeout
[ 57.554447] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.602467] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:59:47 Registers:
info registers vcpu 0
RAX=000000000001f491 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f9bebc9a290 CR3=000000000e1fc000 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=2f74656e20746120393532203a444950
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=733a745f6c656e72656b3a725f6d6500 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ecff5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd RFL=00000002 [-------] 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 000055555605b400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fff32331000 CR3=000000000e21a000 CR4=00350ee0
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=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000