Warning: Permanently added '[localhost]:44173' (ECDSA) to the list of known hosts.
2023/05/17 16:45:34 fuzzer started
2023/05/17 16:45:35 dialing manager at localhost:44319
2023/05/17 16:45:35 checking machine...
2023/05/17 16:45:35 checking revisions...
syzkaller login: [ 50.810470] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:45:35 testing simple program...
[ 50.876659] cgroup: Unknown subsys name 'net'
[ 50.966992] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.698362] audit: type=1400 audit(1684341948.082:6): 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
[ 64.856609] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.859310] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.860453] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.863698] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.865692] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.867549] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.252513] ------------[ cut here ]------------
[ 65.253195] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.255094] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.256250] Modules linked in:
[ 65.256860] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.261327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.262464] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.263178] 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
[ 65.265352] RSP: 0018:ffff88800fb57c00 EFLAGS: 00010282
[ 65.266055] RAX: 0000000000000000 RBX: ffff888013d47440 RCX: 0000000000000000
[ 65.266981] RDX: ffff888018d0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.267880] RBP: ffff888013d47454 R08: 0000000000000001 R09: 0000000000000000
[ 65.268779] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.269683] R13: ffffffff84e23fe0 R14: ffff888013d47448 R15: ffffffff84d74dc0
[ 65.270546] FS: 0000555556c10400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.271593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.272306] CR2: 00007f9e8e44e6f4 CR3: 000000000fe46000 CR4: 0000000000350ee0
[ 65.273219] Call Trace:
[ 65.273540]
[ 65.273892] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.274504] ipv4_frags_init_net+0x269/0x440
[ 65.275142] ops_init+0xbb/0x6b0
[ 65.275619] setup_net+0x3d9/0x990
[ 65.276094] ? down_read_killable+0x1d7/0x4e0
[ 65.276697] ? __pfx_setup_net+0x10/0x10
[ 65.277227] ? copy_net_ns+0x17c/0x770
[ 65.277790] copy_net_ns+0x321/0x770
[ 65.278278] create_new_namespaces+0x3f6/0xb30
[ 65.278937] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.279586] ksys_unshare+0x44d/0x8e0
[ 65.280096] ? __pfx_ksys_unshare+0x10/0x10
[ 65.280717] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.281464] __x64_sys_unshare+0x31/0x40
[ 65.282043] do_syscall_64+0x3f/0x90
[ 65.282523] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.283228] RIP: 0033:0x7f991cba50d7
[ 65.283722] 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
[ 65.285934] RSP: 002b:00007fff07458508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.286943] RAX: ffffffffffffffda RBX: 00007fff07458b48 RCX: 00007f991cba50d7
[ 65.287847] RDX: 00007f991cc0f41f RSI: 00007fff074584a0 RDI: 0000000040000000
[ 65.288733] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff074582b0
[ 65.289641] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f991ccb7bf0
[ 65.290521] R13: 00007fff074585e0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.291687]
[ 65.292014] irq event stamp: 9051
[ 65.292434] hardirqs last enabled at (9061): [] __up_console_sem+0x78/0x80
[ 65.293513] hardirqs last disabled at (9072): [] __up_console_sem+0x5d/0x80
[ 65.294630] softirqs last enabled at (8892): [] irq_exit_rcu+0x93/0xc0
[ 65.295672] softirqs last disabled at (8887): [] irq_exit_rcu+0x93/0xc0
[ 65.296718] ---[ end trace 0000000000000000 ]---
[ 65.303521] ------------[ cut here ]------------
[ 65.304325] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.306518] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.307968] Modules linked in:
[ 65.308488] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.309992] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.311124] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.311822] 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
[ 65.314003] RSP: 0018:ffff88800fb57c00 EFLAGS: 00010282
[ 65.314704] RAX: 0000000000000000 RBX: ffff88800c468a40 RCX: 0000000000000000
[ 65.315600] RDX: ffff888018d0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.316459] RBP: ffff88800c468a54 R08: 0000000000000001 R09: 0000000000000000
[ 65.317355] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.318265] R13: ffffffff84e23fe0 R14: ffff88800c468a48 R15: ffffffff84da7d60
[ 65.319198] FS: 0000555556c10400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.320199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.320952] CR2: 00007f9e8e44e6f4 CR3: 000000000fe46000 CR4: 0000000000350ee0
[ 65.321870] Call Trace:
[ 65.322197]
[ 65.322492] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.323174] ipv6_frags_init_net+0x206/0x3c0
[ 65.323780] ops_init+0xbb/0x6b0
[ 65.324232] setup_net+0x3d9/0x990
[ 65.324717] ? down_read_killable+0x1d7/0x4e0
[ 65.325301] ? __pfx_setup_net+0x10/0x10
[ 65.325879] ? copy_net_ns+0x17c/0x770
[ 65.326391] copy_net_ns+0x321/0x770
[ 65.326943] create_new_namespaces+0x3f6/0xb30
[ 65.327524] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.328177] ksys_unshare+0x44d/0x8e0
[ 65.328699] ? __pfx_ksys_unshare+0x10/0x10
[ 65.329262] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.330028] __x64_sys_unshare+0x31/0x40
[ 65.330543] do_syscall_64+0x3f/0x90
[ 65.331089] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.331779] RIP: 0033:0x7f991cba50d7
[ 65.332242] 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
[ 65.334411] RSP: 002b:00007fff07458508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.335442] RAX: ffffffffffffffda RBX: 00007fff07458b48 RCX: 00007f991cba50d7
[ 65.336383] RDX: 00007f991cc0f41f RSI: 00007fff074584a0 RDI: 0000000040000000
[ 65.337300] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff074582b0
[ 65.338209] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f991ccb7bf0
[ 65.339138] R13: 00007fff074585e0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.340093]
[ 65.340388] irq event stamp: 10981
[ 65.340868] hardirqs last enabled at (10993): [] __up_console_sem+0x78/0x80
[ 65.341945] hardirqs last disabled at (11004): [] __up_console_sem+0x5d/0x80
[ 65.343052] softirqs last enabled at (10476): [] irq_exit_rcu+0x93/0xc0
[ 65.344118] softirqs last disabled at (10451): [] irq_exit_rcu+0x93/0xc0
[ 65.345183] ---[ end trace 0000000000000000 ]---
[ 65.346519] ------------[ cut here ]------------
[ 65.347196] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.349099] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.350188] Modules linked in:
[ 65.350631] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.351822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.352857] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.353504] 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
[ 65.355717] RSP: 0018:ffff88800fb57bf0 EFLAGS: 00010286
[ 65.356396] RAX: 0000000000000000 RBX: ffff88800c469e40 RCX: 0000000000000000
[ 65.357301] RDX: ffff888018d0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.358219] RBP: ffff88800c469e54 R08: 0000000000000001 R09: 0000000000000000
[ 65.359156] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.360084] R13: ffffffff84e23fe0 R14: ffff88800c469e48 R15: ffffffff84db0aa0
[ 65.360986] FS: 0000555556c10400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.361997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.362770] CR2: 00007f9e8e44e6f4 CR3: 000000000fe46000 CR4: 0000000000350ee0
[ 65.363661] Call Trace:
[ 65.364015]
[ 65.364315] nf_ct_net_init+0x224/0x3d0
[ 65.364883] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.365452] ops_init+0xbb/0x6b0
[ 65.365967] setup_net+0x3d9/0x990
[ 65.366431] ? down_read_killable+0x1d7/0x4e0
[ 65.367091] ? __pfx_setup_net+0x10/0x10
[ 65.367633] ? copy_net_ns+0x17c/0x770
[ 65.368171] copy_net_ns+0x321/0x770
[ 65.368703] create_new_namespaces+0x3f6/0xb30
[ 65.369303] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.369979] ksys_unshare+0x44d/0x8e0
[ 65.370468] ? __pfx_ksys_unshare+0x10/0x10
[ 65.371091] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.371867] __x64_sys_unshare+0x31/0x40
[ 65.372383] do_syscall_64+0x3f/0x90
[ 65.372917] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.373585] RIP: 0033:0x7f991cba50d7
[ 65.374062] 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
[ 65.376318] RSP: 002b:00007fff07458508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.377297] RAX: ffffffffffffffda RBX: 00007fff07458b48 RCX: 00007f991cba50d7
[ 65.378207] RDX: 00007f991cc0f41f RSI: 00007fff074584a0 RDI: 0000000040000000
[ 65.379128] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff074582b0
[ 65.380054] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f991ccb7bf0
[ 65.380954] R13: 00007fff074585e0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.381895]
[ 65.382198] irq event stamp: 11715
[ 65.382670] hardirqs last enabled at (11727): [] __up_console_sem+0x78/0x80
[ 65.383763] hardirqs last disabled at (11738): [] __up_console_sem+0x5d/0x80
[ 65.384871] softirqs last enabled at (11510): [] irq_exit_rcu+0x93/0xc0
[ 65.385923] softirqs last disabled at (11505): [] irq_exit_rcu+0x93/0xc0
[ 65.387013] ---[ end trace 0000000000000000 ]---
executing program
[ 66.881183] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 68.930492] Bluetooth: hci0: command 0x041b tx timeout
[ 70.977650] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.024756] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:45:33 Registers:
info registers vcpu 0
RAX=0000000000027f79 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=00007fde4dd16de0 CR3=000000000d9ba000 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=2039343a35343a36312037312079614d XMM01=5d3036383635322e35362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800fb575f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555556c10400 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=00007f9e8e44e6f4 CR3=000000000fe46000 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