Warning: Permanently added '[localhost]:55859' (ECDSA) to the list of known hosts.
2023/05/16 20:19:00 fuzzer started
2023/05/16 20:19:01 dialing manager at localhost:35573
2023/05/16 20:19:01 checking machine...
2023/05/16 20:19:01 checking revisions...
syzkaller login: [ 49.741004] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:19:01 testing simple program...
[ 49.800688] cgroup: Unknown subsys name 'net'
[ 49.883718] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.750163] audit: type=1400 audit(1684268353.464:6): 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
[ 62.823420] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.825016] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.826180] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.828590] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.830609] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.831773] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.234464] ------------[ cut here ]------------
[ 63.235111] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.236922] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.238136] Modules linked in:
[ 63.238616] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.243498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.244509] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.245150] 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
[ 63.247340] RSP: 0018:ffff88800ec97c00 EFLAGS: 00010282
[ 63.247993] RAX: 0000000000000000 RBX: ffff88800dd1bc40 RCX: 0000000000000000
[ 63.248878] RDX: ffff888016f79b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.249771] RBP: ffff88800dd1bc54 R08: 0000000000000001 R09: 0000000000000000
[ 63.250657] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.251554] R13: ffffffff84e223a0 R14: ffff88800dd1bc48 R15: ffffffff84d73340
[ 63.252448] FS: 0000555555f3a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.253437] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.254147] CR2: 00007f8ce694b6f4 CR3: 000000000cb1a000 CR4: 0000000000350ee0
[ 63.255063] Call Trace:
[ 63.255416]
[ 63.255714] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.256349] ipv4_frags_init_net+0x269/0x440
[ 63.256900] ops_init+0xbb/0x6b0
[ 63.257368] setup_net+0x3d9/0x990
[ 63.257817] ? down_read_killable+0x1d7/0x4e0
[ 63.258407] ? __pfx_setup_net+0x10/0x10
[ 63.258912] ? copy_net_ns+0x17c/0x770
[ 63.259454] copy_net_ns+0x321/0x770
[ 63.259933] create_new_namespaces+0x3f6/0xb30
[ 63.260541] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.261153] ksys_unshare+0x44d/0x8e0
[ 63.261667] ? __pfx_ksys_unshare+0x10/0x10
[ 63.262211] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.262963] __x64_sys_unshare+0x31/0x40
[ 63.263512] do_syscall_64+0x3f/0x90
[ 63.263979] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.264664] RIP: 0033:0x7fa5362ca0d7
[ 63.265121] 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
[ 63.267296] RSP: 002b:00007ffdd9d75928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.268209] RAX: ffffffffffffffda RBX: 00007ffdd9d75f68 RCX: 00007fa5362ca0d7
[ 63.269109] RDX: 00007fa53633441f RSI: 00007ffdd9d758c0 RDI: 0000000040000000
[ 63.269991] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd9d756d0
[ 63.270872] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa5363dcbf0
[ 63.271759] R13: 00007ffdd9d75a00 R14: 0000000000000000 R15: 00000000000000f8
[ 63.272668]
[ 63.272973] irq event stamp: 8609
[ 63.273418] hardirqs last enabled at (8621): [] __up_console_sem+0x78/0x80
[ 63.274474] hardirqs last disabled at (8632): [] __up_console_sem+0x5d/0x80
[ 63.275551] softirqs last enabled at (8546): [] irq_exit_rcu+0x93/0xc0
[ 63.276581] softirqs last disabled at (8541): [] irq_exit_rcu+0x93/0xc0
[ 63.277608] ---[ end trace 0000000000000000 ]---
[ 63.282627] ------------[ cut here ]------------
[ 63.283247] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.284934] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.286012] Modules linked in:
[ 63.286444] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.287606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.288615] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.289254] 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
[ 63.291433] RSP: 0018:ffff88800ec97c00 EFLAGS: 00010282
[ 63.292086] RAX: 0000000000000000 RBX: ffff88801360f440 RCX: 0000000000000000
[ 63.292988] RDX: ffff888016f79b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.293871] RBP: ffff88801360f454 R08: 0000000000000001 R09: 0000000000000000
[ 63.294759] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.295691] R13: ffffffff84e223a0 R14: ffff88801360f448 R15: ffffffff84da62e0
[ 63.296610] FS: 0000555555f3a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.297617] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.298366] CR2: 00007f8ce694b6f4 CR3: 000000000cb1a000 CR4: 0000000000350ee0
[ 63.299244] Call Trace:
[ 63.299599]
[ 63.299900] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.300538] ipv6_frags_init_net+0x206/0x3c0
[ 63.301095] ops_init+0xbb/0x6b0
[ 63.301565] setup_net+0x3d9/0x990
[ 63.302025] ? down_read_killable+0x1d7/0x4e0
[ 63.302628] ? __pfx_setup_net+0x10/0x10
[ 63.303168] ? copy_net_ns+0x17c/0x770
[ 63.303729] copy_net_ns+0x321/0x770
[ 63.304227] create_new_namespaces+0x3f6/0xb30
[ 63.304864] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.305531] ksys_unshare+0x44d/0x8e0
[ 63.306034] ? __pfx_ksys_unshare+0x10/0x10
[ 63.306670] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.307552] __x64_sys_unshare+0x31/0x40
[ 63.308094] do_syscall_64+0x3f/0x90
[ 63.308612] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.309306] RIP: 0033:0x7fa5362ca0d7
[ 63.309788] 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
[ 63.312080] RSP: 002b:00007ffdd9d75928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.313073] RAX: ffffffffffffffda RBX: 00007ffdd9d75f68 RCX: 00007fa5362ca0d7
[ 63.314000] RDX: 00007fa53633441f RSI: 00007ffdd9d758c0 RDI: 0000000040000000
[ 63.314921] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd9d756d0
[ 63.315852] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa5363dcbf0
[ 63.316780] R13: 00007ffdd9d75a00 R14: 0000000000000000 R15: 00000000000000f8
[ 63.317725]
[ 63.318040] irq event stamp: 10345
[ 63.318526] hardirqs last enabled at (10357): [] __up_console_sem+0x78/0x80
[ 63.319668] hardirqs last disabled at (10368): [] __up_console_sem+0x5d/0x80
[ 63.320778] softirqs last enabled at (9424): [] irq_exit_rcu+0x93/0xc0
[ 63.321857] softirqs last disabled at (9397): [] irq_exit_rcu+0x93/0xc0
[ 63.322961] ---[ end trace 0000000000000000 ]---
[ 63.324365] ------------[ cut here ]------------
[ 63.324969] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.326887] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.328005] Modules linked in:
[ 63.328461] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.329655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.330710] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.331427] 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
[ 63.333689] RSP: 0018:ffff88800ec97bf0 EFLAGS: 00010286
[ 63.334397] RAX: 0000000000000000 RBX: ffff88800d58a240 RCX: 0000000000000000
[ 63.335349] RDX: ffff888016f79b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.336247] RBP: ffff88800d58a254 R08: 0000000000000001 R09: 0000000000000000
[ 63.337168] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.338099] R13: ffffffff84e223a0 R14: ffff88800d58a248 R15: ffffffff84daf020
[ 63.339039] FS: 0000555555f3a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.340078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.340845] CR2: 00007f8ce694b6f4 CR3: 000000000cb1a000 CR4: 0000000000350ee0
[ 63.341777] Call Trace:
[ 63.342120]
[ 63.342459] nf_ct_net_init+0x224/0x3d0
[ 63.343005] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.343629] ops_init+0xbb/0x6b0
[ 63.344098] setup_net+0x3d9/0x990
[ 63.344595] ? down_read_killable+0x1d7/0x4e0
[ 63.345186] ? __pfx_setup_net+0x10/0x10
[ 63.345747] ? copy_net_ns+0x17c/0x770
[ 63.346295] copy_net_ns+0x321/0x770
[ 63.346801] create_new_namespaces+0x3f6/0xb30
[ 63.347462] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.348115] ksys_unshare+0x44d/0x8e0
[ 63.348653] ? __pfx_ksys_unshare+0x10/0x10
[ 63.349225] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.349991] __x64_sys_unshare+0x31/0x40
[ 63.350560] do_syscall_64+0x3f/0x90
[ 63.351068] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.351760] RIP: 0033:0x7fa5362ca0d7
[ 63.352246] 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
[ 63.354542] RSP: 002b:00007ffdd9d75928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.355534] RAX: ffffffffffffffda RBX: 00007ffdd9d75f68 RCX: 00007fa5362ca0d7
[ 63.356448] RDX: 00007fa53633441f RSI: 00007ffdd9d758c0 RDI: 0000000040000000
[ 63.357366] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd9d756d0
[ 63.358284] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa5363dcbf0
[ 63.359200] R13: 00007ffdd9d75a00 R14: 0000000000000000 R15: 00000000000000f8
[ 63.360147]
[ 63.360482] irq event stamp: 11133
[ 63.360931] hardirqs last enabled at (11143): [] __up_console_sem+0x78/0x80
[ 63.362040] hardirqs last disabled at (11154): [] __up_console_sem+0x5d/0x80
[ 63.363154] softirqs last enabled at (10692): [] irq_exit_rcu+0x93/0xc0
[ 63.364230] softirqs last disabled at (10687): [] irq_exit_rcu+0x93/0xc0
[ 63.365311] ---[ end trace 0000000000000000 ]---
executing program
[ 64.906828] Bluetooth: hci0: command 0x0409 tx timeout
[ 66.954359] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.002827] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.050312] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:18:59 Registers:
info registers vcpu 0
RAX=0000000000020669 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=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=00007f07b2056070 CR3=000000000e90e000 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=2034313a39313a30322036312079614d XMM01=5d3631363833322e33362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 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=ffff88800ec975f0
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 0000555555f3a400 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=00007f8ce694b6f4 CR3=000000000cb1a000 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