Warning: Permanently added '[localhost]:20684' (ECDSA) to the list of known hosts.
2023/05/17 20:31:48 fuzzer started
2023/05/17 20:31:48 dialing manager at localhost:44319
2023/05/17 20:31:48 checking machine...
2023/05/17 20:31:48 checking revisions...
syzkaller login: [ 43.472055] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:31:49 testing simple program...
[ 43.540857] cgroup: Unknown subsys name 'net'
[ 43.613833] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.601259] audit: type=1400 audit(1684355521.258:6): 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
[ 56.690321] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.692033] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.694443] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.700133] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.703120] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.704708] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.119499] ------------[ cut here ]------------
[ 57.120289] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.122305] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.123398] Modules linked in:
[ 57.123813] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.128120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.129172] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.129819] 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
[ 57.132013] RSP: 0018:ffff88801ea7fc00 EFLAGS: 00010282
[ 57.132678] RAX: 0000000000000000 RBX: ffff88800f10a440 RCX: 0000000000000000
[ 57.133584] RDX: ffff88800fdc9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.134495] RBP: ffff88800f10a454 R08: 0000000000000001 R09: 0000000000000000
[ 57.135406] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.136332] R13: ffffffff84e23fe0 R14: ffff88800f10a448 R15: ffffffff84d74dc0
[ 57.137246] FS: 0000555555827400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.138259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.139012] CR2: 00007faa6e5966f4 CR3: 000000000d8a6000 CR4: 0000000000350ee0
[ 57.139868] Call Trace:
[ 57.140224]
[ 57.140525] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.141183] ipv4_frags_init_net+0x269/0x440
[ 57.141745] ops_init+0xbb/0x6b0
[ 57.142526] setup_net+0x3d9/0x990
[ 57.143146] ? down_read_killable+0x1d7/0x4e0
[ 57.143866] ? __pfx_setup_net+0x10/0x10
[ 57.144553] ? copy_net_ns+0x17c/0x770
[ 57.145228] copy_net_ns+0x321/0x770
[ 57.145827] create_new_namespaces+0x3f6/0xb30
[ 57.146648] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.147378] ksys_unshare+0x44d/0x8e0
[ 57.147872] ? __pfx_ksys_unshare+0x10/0x10
[ 57.148463] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.149218] __x64_sys_unshare+0x31/0x40
[ 57.149738] do_syscall_64+0x3f/0x90
[ 57.150268] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.150947] RIP: 0033:0x7fd0b92990d7
[ 57.151421] 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
[ 57.153594] RSP: 002b:00007ffca661fd38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.154573] RAX: ffffffffffffffda RBX: 00007ffca6620378 RCX: 00007fd0b92990d7
[ 57.155461] RDX: 00007fd0b930341f RSI: 00007ffca661fcd0 RDI: 0000000040000000
[ 57.156358] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca661fae0
[ 57.157266] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd0b93abbf0
[ 57.158196] R13: 00007ffca661fe10 R14: 0000000000000000 R15: 00000000000000f8
[ 57.159114]
[ 57.159415] irq event stamp: 9167
[ 57.159835] hardirqs last enabled at (9177): [] __up_console_sem+0x78/0x80
[ 57.160918] hardirqs last disabled at (9190): [] __up_console_sem+0x5d/0x80
[ 57.161997] softirqs last enabled at (8802): [] irq_exit_rcu+0x93/0xc0
[ 57.163031] softirqs last disabled at (8797): [] irq_exit_rcu+0x93/0xc0
[ 57.164062] ---[ end trace 0000000000000000 ]---
[ 57.169426] ------------[ cut here ]------------
[ 57.170187] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.172157] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.173223] Modules linked in:
[ 57.173628] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.174800] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.175809] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.176483] 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
[ 57.178688] RSP: 0018:ffff88801ea7fc00 EFLAGS: 00010282
[ 57.179372] RAX: 0000000000000000 RBX: ffff88800e4e4e40 RCX: 0000000000000000
[ 57.180269] RDX: ffff88800fdc9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.181158] RBP: ffff88800e4e4e54 R08: 0000000000000001 R09: 0000000000000000
[ 57.182064] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.182957] R13: ffffffff84e23fe0 R14: ffff88800e4e4e48 R15: ffffffff84da7d60
[ 57.183815] FS: 0000555555827400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.184840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.185586] CR2: 00007faa6e5966f4 CR3: 000000000d8a6000 CR4: 0000000000350ee0
[ 57.186506] Call Trace:
[ 57.186834]
[ 57.187164] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.187778] ipv6_frags_init_net+0x206/0x3c0
[ 57.188366] ops_init+0xbb/0x6b0
[ 57.188811] setup_net+0x3d9/0x990
[ 57.189305] ? down_read_killable+0x1d7/0x4e0
[ 57.189880] ? __pfx_setup_net+0x10/0x10
[ 57.190435] ? copy_net_ns+0x17c/0x770
[ 57.190984] copy_net_ns+0x321/0x770
[ 57.191469] create_new_namespaces+0x3f6/0xb30
[ 57.192087] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.192707] ksys_unshare+0x44d/0x8e0
[ 57.193228] ? __pfx_ksys_unshare+0x10/0x10
[ 57.193772] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.194550] __x64_sys_unshare+0x31/0x40
[ 57.195115] do_syscall_64+0x3f/0x90
[ 57.195592] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.196270] RIP: 0033:0x7fd0b92990d7
[ 57.196731] 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
[ 57.198931] RSP: 002b:00007ffca661fd38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.199840] RAX: ffffffffffffffda RBX: 00007ffca6620378 RCX: 00007fd0b92990d7
[ 57.200740] RDX: 00007fd0b930341f RSI: 00007ffca661fcd0 RDI: 0000000040000000
[ 57.201634] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca661fae0
[ 57.202553] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd0b93abbf0
[ 57.203456] R13: 00007ffca661fe10 R14: 0000000000000000 R15: 00000000000000f8
[ 57.204382]
[ 57.204683] irq event stamp: 11001
[ 57.205152] hardirqs last enabled at (11013): [] __up_console_sem+0x78/0x80
[ 57.206245] hardirqs last disabled at (11024): [] __up_console_sem+0x5d/0x80
[ 57.207333] softirqs last enabled at (10910): [] irq_exit_rcu+0x93/0xc0
[ 57.208393] softirqs last disabled at (10905): [] irq_exit_rcu+0x93/0xc0
[ 57.209451] ---[ end trace 0000000000000000 ]---
[ 57.210971] ------------[ cut here ]------------
[ 57.211573] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.213499] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.214576] Modules linked in:
[ 57.215019] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.216179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.217204] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.217846] 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
[ 57.220068] RSP: 0018:ffff88801ea7fbf0 EFLAGS: 00010286
[ 57.220731] RAX: 0000000000000000 RBX: ffff88800e4e4640 RCX: 0000000000000000
[ 57.221644] RDX: ffff88800fdc9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.222573] RBP: ffff88800e4e4654 R08: 0000000000000001 R09: 0000000000000000
[ 57.223488] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.224399] R13: ffffffff84e23fe0 R14: ffff88800e4e4648 R15: ffffffff84db0aa0
[ 57.225332] FS: 0000555555827400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.226363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.227118] CR2: 00007faa6e5966f4 CR3: 000000000d8a6000 CR4: 0000000000350ee0
[ 57.228014] Call Trace:
[ 57.228347]
[ 57.228652] nf_ct_net_init+0x224/0x3d0
[ 57.229203] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.229784] ops_init+0xbb/0x6b0
[ 57.230299] setup_net+0x3d9/0x990
[ 57.230759] ? down_read_killable+0x1d7/0x4e0
[ 57.231362] ? __pfx_setup_net+0x10/0x10
[ 57.231873] ? copy_net_ns+0x17c/0x770
[ 57.232412] copy_net_ns+0x321/0x770
[ 57.232930] create_new_namespaces+0x3f6/0xb30
[ 57.233514] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.234176] ksys_unshare+0x44d/0x8e0
[ 57.234665] ? __pfx_ksys_unshare+0x10/0x10
[ 57.235245] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.235989] __x64_sys_unshare+0x31/0x40
[ 57.236506] do_syscall_64+0x3f/0x90
[ 57.237013] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.237669] RIP: 0033:0x7fd0b92990d7
[ 57.238180] 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
[ 57.240346] RSP: 002b:00007ffca661fd38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.241301] RAX: ffffffffffffffda RBX: 00007ffca6620378 RCX: 00007fd0b92990d7
[ 57.242212] RDX: 00007fd0b930341f RSI: 00007ffca661fcd0 RDI: 0000000040000000
[ 57.243119] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffca661fae0
[ 57.244033] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd0b93abbf0
[ 57.244931] R13: 00007ffca661fe10 R14: 0000000000000000 R15: 00000000000000f8
[ 57.245807]
[ 57.246162] irq event stamp: 11823
[ 57.246591] hardirqs last enabled at (11833): [] __up_console_sem+0x78/0x80
[ 57.247667] hardirqs last disabled at (11844): [] __up_console_sem+0x5d/0x80
[ 57.248746] softirqs last enabled at (11562): [] irq_exit_rcu+0x93/0xc0
[ 57.249792] softirqs last disabled at (11557): [] irq_exit_rcu+0x93/0xc0
[ 57.250849] ---[ end trace 0000000000000000 ]---
executing program
[ 58.772670] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.820030] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.868080] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.917496] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:31:55 Registers:
info registers vcpu 0
RAX=000000000002225f 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=00000206 [-----P-] 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=00007fd5404caa50 CR3=000000000ec2c000 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=68e544e4adb8a6916b4eb29674a042fa
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8b2a289639c72ccd000000000013bad0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=bf40293a5718a46000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000000a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ea7f5f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=000000000000000a 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 0000555555827400 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=00007faa6e5966f4 CR3=000000000d8a6000 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