Warning: Permanently added '[localhost]:8423' (ECDSA) to the list of known hosts.
2023/05/17 01:33:36 fuzzer started
2023/05/17 01:33:36 dialing manager at localhost:35573
2023/05/17 01:33:36 checking machine...
2023/05/17 01:33:36 checking revisions...
syzkaller login: [ 45.046603] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:33:36 testing simple program...
[ 45.112033] cgroup: Unknown subsys name 'net'
[ 45.177101] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.620838] audit: type=1400 audit(1684287229.306:6): 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
[ 58.696298] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.698655] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.699910] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.702628] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.706019] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.707293] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.128054] ------------[ cut here ]------------
[ 59.128864] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.130905] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.132233] Modules linked in:
[ 59.132753] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.138029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.139199] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.139911] 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
[ 59.142191] RSP: 0018:ffff88801f7cfc00 EFLAGS: 00010282
[ 59.142895] RAX: 0000000000000000 RBX: ffff88800f27b440 RCX: 0000000000000000
[ 59.143845] RDX: ffff8880168151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.144725] RBP: ffff88800f27b454 R08: 0000000000000001 R09: 0000000000000000
[ 59.145658] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.146583] R13: ffffffff84e223a0 R14: ffff88800f27b448 R15: ffffffff84d73340
[ 59.147524] FS: 00005555558fa400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.148560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.149354] CR2: 00007f93e3b5f6f4 CR3: 000000000d9ac000 CR4: 0000000000350ee0
[ 59.150293] Call Trace:
[ 59.150620]
[ 59.150956] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.151589] ipv4_frags_init_net+0x269/0x440
[ 59.152222] ops_init+0xbb/0x6b0
[ 59.152676] setup_net+0x3d9/0x990
[ 59.153175] ? down_read_killable+0x1d7/0x4e0
[ 59.153774] ? __pfx_setup_net+0x10/0x10
[ 59.154341] ? copy_net_ns+0x17c/0x770
[ 59.154890] copy_net_ns+0x321/0x770
[ 59.155391] create_new_namespaces+0x3f6/0xb30
[ 59.156044] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.156684] ksys_unshare+0x44d/0x8e0
[ 59.157240] ? __pfx_ksys_unshare+0x10/0x10
[ 59.157833] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.158580] __x64_sys_unshare+0x31/0x40
[ 59.159139] do_syscall_64+0x3f/0x90
[ 59.159661] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.160362] RIP: 0033:0x7f54dd3840d7
[ 59.160877] 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
[ 59.163135] RSP: 002b:00007ffe7983bb38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.164124] RAX: ffffffffffffffda RBX: 00007ffe7983c178 RCX: 00007f54dd3840d7
[ 59.165053] RDX: 00007f54dd3ee41f RSI: 00007ffe7983bad0 RDI: 0000000040000000
[ 59.165988] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7983b8e0
[ 59.166935] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f54dd496bf0
[ 59.167863] R13: 00007ffe7983bc10 R14: 0000000000000000 R15: 00000000000000f8
[ 59.168759]
[ 59.169106] irq event stamp: 9937
[ 59.169569] hardirqs last enabled at (9947): [] __up_console_sem+0x78/0x80
[ 59.170666] hardirqs last disabled at (9958): [] __up_console_sem+0x5d/0x80
[ 59.171804] softirqs last enabled at (9482): [] irq_exit_rcu+0x93/0xc0
[ 59.172879] softirqs last disabled at (9443): [] irq_exit_rcu+0x93/0xc0
[ 59.173965] ---[ end trace 0000000000000000 ]---
[ 59.182448] ------------[ cut here ]------------
[ 59.183104] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.184926] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.186042] Modules linked in:
[ 59.186488] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.187687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.188738] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.189436] 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
[ 59.191702] RSP: 0018:ffff88801f7cfc00 EFLAGS: 00010282
[ 59.192434] RAX: 0000000000000000 RBX: ffff8880144d5040 RCX: 0000000000000000
[ 59.193346] RDX: ffff8880168151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.194321] RBP: ffff8880144d5054 R08: 0000000000000001 R09: 0000000000000000
[ 59.195237] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.196173] R13: ffffffff84e223a0 R14: ffff8880144d5048 R15: ffffffff84da62e0
[ 59.197087] FS: 00005555558fa400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.198124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.198911] CR2: 00007f93e3b5f6f4 CR3: 000000000d9ac000 CR4: 0000000000350ee0
[ 59.199855] Call Trace:
[ 59.200201]
[ 59.200510] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.201177] ipv6_frags_init_net+0x206/0x3c0
[ 59.201753] ops_init+0xbb/0x6b0
[ 59.202263] setup_net+0x3d9/0x990
[ 59.202724] ? down_read_killable+0x1d7/0x4e0
[ 59.203340] ? __pfx_setup_net+0x10/0x10
[ 59.203921] ? copy_net_ns+0x17c/0x770
[ 59.204452] copy_net_ns+0x321/0x770
[ 59.204980] create_new_namespaces+0x3f6/0xb30
[ 59.205595] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.206287] ksys_unshare+0x44d/0x8e0
[ 59.206825] ? __pfx_ksys_unshare+0x10/0x10
[ 59.207395] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.208177] __x64_sys_unshare+0x31/0x40
[ 59.208720] do_syscall_64+0x3f/0x90
[ 59.209245] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.209936] RIP: 0033:0x7f54dd3840d7
[ 59.210441] 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
[ 59.212659] RSP: 002b:00007ffe7983bb38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.213643] RAX: ffffffffffffffda RBX: 00007ffe7983c178 RCX: 00007f54dd3840d7
[ 59.214574] RDX: 00007f54dd3ee41f RSI: 00007ffe7983bad0 RDI: 0000000040000000
[ 59.215488] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7983b8e0
[ 59.216445] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f54dd496bf0
[ 59.217377] R13: 00007ffe7983bc10 R14: 0000000000000000 R15: 00000000000000f8
[ 59.218324]
[ 59.218630] irq event stamp: 12573
[ 59.219099] hardirqs last enabled at (12585): [] __up_console_sem+0x78/0x80
[ 59.220222] hardirqs last disabled at (12596): [] __up_console_sem+0x5d/0x80
[ 59.221348] softirqs last enabled at (12498): [] irq_exit_rcu+0x93/0xc0
[ 59.222455] softirqs last disabled at (12493): [] irq_exit_rcu+0x93/0xc0
[ 59.223553] ---[ end trace 0000000000000000 ]---
[ 59.224999] ------------[ cut here ]------------
[ 59.225625] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.227688] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.228818] Modules linked in:
[ 59.229248] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.230474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.231531] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.232261] 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
[ 59.234518] RSP: 0018:ffff88801f7cfbf0 EFLAGS: 00010286
[ 59.235231] RAX: 0000000000000000 RBX: ffff8880144d5640 RCX: 0000000000000000
[ 59.236172] RDX: ffff8880168151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.237093] RBP: ffff8880144d5654 R08: 0000000000000001 R09: 0000000000000000
[ 59.238012] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.238958] R13: ffffffff84e223a0 R14: ffff8880144d5648 R15: ffffffff84daf020
[ 59.239909] FS: 00005555558fa400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.240949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.241685] CR2: 00007f93e3b5f6f4 CR3: 000000000d9ac000 CR4: 0000000000350ee0
[ 59.242629] Call Trace:
[ 59.242998]
[ 59.243326] nf_ct_net_init+0x224/0x3d0
[ 59.243904] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.244501] ops_init+0xbb/0x6b0
[ 59.244983] setup_net+0x3d9/0x990
[ 59.245456] ? down_read_killable+0x1d7/0x4e0
[ 59.246066] ? __pfx_setup_net+0x10/0x10
[ 59.246614] ? copy_net_ns+0x17c/0x770
[ 59.247180] copy_net_ns+0x321/0x770
[ 59.247693] create_new_namespaces+0x3f6/0xb30
[ 59.248342] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.249007] ksys_unshare+0x44d/0x8e0
[ 59.249527] ? __pfx_ksys_unshare+0x10/0x10
[ 59.250135] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.250932] __x64_sys_unshare+0x31/0x40
[ 59.251483] do_syscall_64+0x3f/0x90
[ 59.252012] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.252679] RIP: 0033:0x7f54dd3840d7
[ 59.253194] 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
[ 59.255467] RSP: 002b:00007ffe7983bb38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.256475] RAX: ffffffffffffffda RBX: 00007ffe7983c178 RCX: 00007f54dd3840d7
[ 59.257402] RDX: 00007f54dd3ee41f RSI: 00007ffe7983bad0 RDI: 0000000040000000
[ 59.258359] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7983b8e0
[ 59.259293] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f54dd496bf0
[ 59.260232] R13: 00007ffe7983bc10 R14: 0000000000000000 R15: 00000000000000f8
[ 59.261178]
[ 59.261490] irq event stamp: 13331
[ 59.261963] hardirqs last enabled at (13343): [] __up_console_sem+0x78/0x80
[ 59.263120] hardirqs last disabled at (13354): [] __up_console_sem+0x5d/0x80
[ 59.264295] softirqs last enabled at (12824): [] irq_exit_rcu+0x93/0xc0
[ 59.265373] softirqs last disabled at (12807): [] irq_exit_rcu+0x93/0xc0
[ 59.266492] ---[ end trace 0000000000000000 ]---
executing program
[ 60.777564] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.824862] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.873882] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.920863] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:33:50 Registers:
info registers vcpu 0
RAX=000000000002cd8f RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007faaa8388a80 CR3=000000000e6f4000 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=fc915230f24229aff342eaa742bc5f77
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=2197dd17bdd5b82e000000000013d1b0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=de3837e3d9a8f02800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f7cf5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 00005555558fa400 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=00007f93e3b5f6f4 CR3=000000000d9ac000 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