Warning: Permanently added '[localhost]:60890' (ECDSA) to the list of known hosts.
2023/05/16 12:51:17 fuzzer started
2023/05/16 12:51:17 dialing manager at localhost:35573
2023/05/16 12:51:17 checking machine...
2023/05/16 12:51:17 checking revisions...
syzkaller login: [ 49.287884] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:51:18 testing simple program...
[ 49.359847] cgroup: Unknown subsys name 'net'
[ 49.437447] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.561478] audit: type=1400 audit(1684241490.347:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 62.670867] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.674397] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.676581] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.680039] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.682548] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.684361] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.101701] ------------[ cut here ]------------
[ 63.102498] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.104761] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.105921] Modules linked in:
[ 63.106330] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.108253] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.112082] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.112795] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 63.114984] RSP: 0018:ffff888017bd7c00 EFLAGS: 00010282
[ 63.115640] RAX: 0000000000000000 RBX: ffff88800faf0840 RCX: 0000000000000000
[ 63.116531] RDX: ffff88801a1ed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.117456] RBP: ffff88800faf0854 R08: 0000000000000001 R09: 0000000000000000
[ 63.118350] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.119245] R13: ffffffff84e223a0 R14: ffff88800faf0848 R15: ffffffff84d73340
[ 63.120157] FS: 000055555581f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.121164] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.121906] CR2: 00007f8503aed6f4 CR3: 000000001a288000 CR4: 0000000000350ee0
[ 63.122787] Call Trace:
[ 63.123113]
[ 63.123411] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.124054] ipv4_frags_init_net+0x269/0x440
[ 63.124610] ops_init+0xbb/0x6b0
[ 63.125126] setup_net+0x3d9/0x990
[ 63.125588] ? down_read_killable+0x1d7/0x4e0
[ 63.126192] ? __pfx_setup_net+0x10/0x10
[ 63.126695] ? copy_net_ns+0x17c/0x770
[ 63.127227] copy_net_ns+0x321/0x770
[ 63.127703] create_new_namespaces+0x3f6/0xb30
[ 63.128326] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.128978] ksys_unshare+0x44d/0x8e0
[ 63.129486] ? __pfx_ksys_unshare+0x10/0x10
[ 63.130062] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.130822] __x64_sys_unshare+0x31/0x40
[ 63.131343] do_syscall_64+0x3f/0x90
[ 63.131844] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.132506] RIP: 0033:0x7f61d48e20d7
[ 63.133023] 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
[ 63.135169] RSP: 002b:00007ffe17e97d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.136118] RAX: ffffffffffffffda RBX: 00007ffe17e98358 RCX: 00007f61d48e20d7
[ 63.137035] RDX: 00007f61d494c41f RSI: 00007ffe17e97cb0 RDI: 0000000040000000
[ 63.137934] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe17e97ac0
[ 63.138825] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f61d49f4bf0
[ 63.139693] R13: 00007ffe17e97df0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.140603]
[ 63.140938] irq event stamp: 9221
[ 63.141360] hardirqs last enabled at (9231): [] __up_console_sem+0x78/0x80
[ 63.142404] hardirqs last disabled at (9242): [] __up_console_sem+0x5d/0x80
[ 63.143461] softirqs last enabled at (8700): [] irq_exit_rcu+0x93/0xc0
[ 63.144493] softirqs last disabled at (8695): [] irq_exit_rcu+0x93/0xc0
[ 63.145532] ---[ end trace 0000000000000000 ]---
[ 63.152721] ------------[ cut here ]------------
[ 63.153344] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.155110] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.156167] Modules linked in:
[ 63.156580] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.157779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.158773] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.159408] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 63.161568] RSP: 0018:ffff888017bd7c00 EFLAGS: 00010282
[ 63.162263] RAX: 0000000000000000 RBX: ffff88800ec57c40 RCX: 0000000000000000
[ 63.163154] RDX: ffff88801a1ed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.164049] RBP: ffff88800ec57c54 R08: 0000000000000001 R09: 0000000000000000
[ 63.164963] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.165849] R13: ffffffff84e223a0 R14: ffff88800ec57c48 R15: ffffffff84da62e0
[ 63.166697] FS: 000055555581f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.167684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.168424] CR2: 00007f8503aed6f4 CR3: 000000001a288000 CR4: 0000000000350ee0
[ 63.169321] Call Trace:
[ 63.169648]
[ 63.170023] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.170639] ipv6_frags_init_net+0x206/0x3c0
[ 63.171225] ops_init+0xbb/0x6b0
[ 63.171674] setup_net+0x3d9/0x990
[ 63.172154] ? down_read_killable+0x1d7/0x4e0
[ 63.172768] ? __pfx_setup_net+0x10/0x10
[ 63.173272] ? copy_net_ns+0x17c/0x770
[ 63.173809] copy_net_ns+0x321/0x770
[ 63.174288] create_new_namespaces+0x3f6/0xb30
[ 63.174906] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.175518] ksys_unshare+0x44d/0x8e0
[ 63.176040] ? __pfx_ksys_unshare+0x10/0x10
[ 63.176587] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.177343] __x64_sys_unshare+0x31/0x40
[ 63.177886] do_syscall_64+0x3f/0x90
[ 63.178361] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.179026] RIP: 0033:0x7f61d48e20d7
[ 63.179499] 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
[ 63.181686] RSP: 002b:00007ffe17e97d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.182609] RAX: ffffffffffffffda RBX: 00007ffe17e98358 RCX: 00007f61d48e20d7
[ 63.183496] RDX: 00007f61d494c41f RSI: 00007ffe17e97cb0 RDI: 0000000040000000
[ 63.184380] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe17e97ac0
[ 63.185280] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f61d49f4bf0
[ 63.186180] R13: 00007ffe17e97df0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.187092]
[ 63.187392] irq event stamp: 12201
[ 63.187852] hardirqs last enabled at (12213): [] __up_console_sem+0x78/0x80
[ 63.188935] hardirqs last disabled at (12224): [] __up_console_sem+0x5d/0x80
[ 63.190005] softirqs last enabled at (11908): [] irq_exit_rcu+0x93/0xc0
[ 63.191047] softirqs last disabled at (11903): [] irq_exit_rcu+0x93/0xc0
[ 63.192100] ---[ end trace 0000000000000000 ]---
[ 63.193443] ------------[ cut here ]------------
[ 63.194127] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.196089] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.197165] Modules linked in:
[ 63.197570] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.198751] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.199769] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.200412] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 63.202598] RSP: 0018:ffff888017bd7bf0 EFLAGS: 00010286
[ 63.203289] RAX: 0000000000000000 RBX: ffff88800ec57640 RCX: 0000000000000000
[ 63.204177] RDX: ffff88801a1ed1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.205092] RBP: ffff88800ec57654 R08: 0000000000000001 R09: 0000000000000000
[ 63.205983] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.206873] R13: ffffffff84e223a0 R14: ffff88800ec57648 R15: ffffffff84daf020
[ 63.207759] FS: 000055555581f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.208748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.209452] CR2: 00007f8503aed6f4 CR3: 000000001a288000 CR4: 0000000000350ee0
[ 63.210351] Call Trace:
[ 63.210678]
[ 63.211019] nf_ct_net_init+0x224/0x3d0
[ 63.211542] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.212149] ops_init+0xbb/0x6b0
[ 63.212591] setup_net+0x3d9/0x990
[ 63.213097] ? down_read_killable+0x1d7/0x4e0
[ 63.213661] ? __pfx_setup_net+0x10/0x10
[ 63.214191] ? copy_net_ns+0x17c/0x770
[ 63.214695] copy_net_ns+0x321/0x770
[ 63.215202] create_new_namespaces+0x3f6/0xb30
[ 63.215820] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.216434] ksys_unshare+0x44d/0x8e0
[ 63.216967] ? __pfx_ksys_unshare+0x10/0x10
[ 63.217521] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.218329] __x64_sys_unshare+0x31/0x40
[ 63.218892] do_syscall_64+0x3f/0x90
[ 63.219377] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.220056] RIP: 0033:0x7f61d48e20d7
[ 63.220530] 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
[ 63.222750] RSP: 002b:00007ffe17e97d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.223681] RAX: ffffffffffffffda RBX: 00007ffe17e98358 RCX: 00007f61d48e20d7
[ 63.224581] RDX: 00007f61d494c41f RSI: 00007ffe17e97cb0 RDI: 0000000040000000
[ 63.225503] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe17e97ac0
[ 63.226392] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f61d49f4bf0
[ 63.227285] R13: 00007ffe17e97df0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.228216]
[ 63.228519] irq event stamp: 12997
[ 63.228996] hardirqs last enabled at (13009): [] __up_console_sem+0x78/0x80
[ 63.230059] hardirqs last disabled at (13020): [] __up_console_sem+0x5d/0x80
[ 63.231129] softirqs last enabled at (12904): [] irq_exit_rcu+0x93/0xc0
[ 63.232172] softirqs last disabled at (12899): [] irq_exit_rcu+0x93/0xc0
[ 63.233236] ---[ end trace 0000000000000000 ]---
executing program
[ 64.755344] Bluetooth: hci0: command 0x0409 tx timeout
[ 66.801804] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 68.849870] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.897822] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
12:51:27 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000000 RCX=ffffffff8153308f RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff85d34a10 RBP=ffffffff844c4542 RSP=ffff888016df7f18
R8 =0000000000000000 R9 =fffffbfff0ba6942 R10=ffffffff85d34a17 R11=2c58494950202b20
R12=ffff888016df7f58 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff815330a8 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 00007f5073199900 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=00007f5072610a80 CR3=0000000015f6e000 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=ebb0f2344fa48ea2984ef7ad4e46b61c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=257d02f0e2645ca8000000000013ca20 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1e68aa29899444fb00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888017bd7618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 000055555581f400 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=00007f8503aed6f4 CR3=000000001a288000 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