Warning: Permanently added '[localhost]:37982' (ECDSA) to the list of known hosts.
2023/05/17 06:22:49 fuzzer started
2023/05/17 06:22:49 dialing manager at localhost:35573
2023/05/17 06:22:49 checking machine...
2023/05/17 06:22:49 checking revisions...
syzkaller login: [ 38.439227] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:22:49 testing simple program...
[ 38.504078] cgroup: Unknown subsys name 'net'
[ 38.582997] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.628931] audit: type=1400 audit(1684304581.730:6): 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
[ 51.781101] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.782845] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.784269] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.787187] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.789936] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.791244] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.202390] ------------[ cut here ]------------
[ 52.203246] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.205407] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.206978] Modules linked in:
[ 52.207455] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.212362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.213617] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.214307] 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
[ 52.216655] RSP: 0018:ffff888016f0fc00 EFLAGS: 00010282
[ 52.217342] RAX: 0000000000000000 RBX: ffff88800cba8c40 RCX: 0000000000000000
[ 52.218289] RDX: ffff888015e70000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.219238] RBP: ffff88800cba8c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.220188] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.221133] R13: ffffffff84e223a0 R14: ffff88800cba8c48 R15: ffffffff84d73340
[ 52.222080] FS: 0000555556b28400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.223142] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.223935] CR2: 00007f24398896f4 CR3: 000000002019e000 CR4: 0000000000350ef0
[ 52.224889] Call Trace:
[ 52.225238]
[ 52.225606] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.226290] ipv4_frags_init_net+0x269/0x440
[ 52.226961] ops_init+0xbb/0x6b0
[ 52.227456] setup_net+0x3d9/0x990
[ 52.227993] ? down_read_killable+0x1d7/0x4e0
[ 52.228652] ? __pfx_setup_net+0x10/0x10
[ 52.229224] ? copy_net_ns+0x17c/0x770
[ 52.229814] copy_net_ns+0x321/0x770
[ 52.230354] create_new_namespaces+0x3f6/0xb30
[ 52.231039] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.231755] ksys_unshare+0x44d/0x8e0
[ 52.232300] ? __pfx_ksys_unshare+0x10/0x10
[ 52.232934] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.233759] __x64_sys_unshare+0x31/0x40
[ 52.234337] do_syscall_64+0x3f/0x90
[ 52.234903] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.235674] RIP: 0033:0x7fa526eb60d7
[ 52.236200] 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
[ 52.238664] RSP: 002b:00007ffcaa474468 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.239746] RAX: ffffffffffffffda RBX: 00007ffcaa474aa8 RCX: 00007fa526eb60d7
[ 52.240740] RDX: 00007fa526f2041f RSI: 00007ffcaa474400 RDI: 0000000040000000
[ 52.241727] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaa474210
[ 52.242730] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa526fc8bf0
[ 52.243729] R13: 00007ffcaa474540 R14: 0000000000000000 R15: 00000000000000f8
[ 52.244742]
[ 52.245084] irq event stamp: 8143
[ 52.245589] hardirqs last enabled at (8155): [] __up_console_sem+0x78/0x80
[ 52.246770] hardirqs last disabled at (8166): [] __up_console_sem+0x5d/0x80
[ 52.247993] softirqs last enabled at (7692): [] irq_exit_rcu+0x93/0xc0
[ 52.249153] softirqs last disabled at (7635): [] irq_exit_rcu+0x93/0xc0
[ 52.250310] ---[ end trace 0000000000000000 ]---
[ 52.255814] ------------[ cut here ]------------
[ 52.256471] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.258390] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.259581] Modules linked in:
[ 52.260032] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.261303] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.262432] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.263211] 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
[ 52.265620] RSP: 0018:ffff888016f0fc00 EFLAGS: 00010282
[ 52.266339] RAX: 0000000000000000 RBX: ffff888015b13440 RCX: 0000000000000000
[ 52.267330] RDX: ffff888015e70000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.268302] RBP: ffff888015b13454 R08: 0000000000000001 R09: 0000000000000000
[ 52.269279] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.270257] R13: ffffffff84e223a0 R14: ffff888015b13448 R15: ffffffff84da62e0
[ 52.271252] FS: 0000555556b28400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.272354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.273170] CR2: 00007f24398896f4 CR3: 000000002019e000 CR4: 0000000000350ef0
[ 52.274156] Call Trace:
[ 52.274522]
[ 52.274881] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.275608] ipv6_frags_init_net+0x206/0x3c0
[ 52.276219] ops_init+0xbb/0x6b0
[ 52.276736] setup_net+0x3d9/0x990
[ 52.277238] ? down_read_killable+0x1d7/0x4e0
[ 52.277889] ? __pfx_setup_net+0x10/0x10
[ 52.278446] ? copy_net_ns+0x17c/0x770
[ 52.279047] copy_net_ns+0x321/0x770
[ 52.279609] create_new_namespaces+0x3f6/0xb30
[ 52.280252] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.280971] ksys_unshare+0x44d/0x8e0
[ 52.281513] ? __pfx_ksys_unshare+0x10/0x10
[ 52.282152] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.282996] __x64_sys_unshare+0x31/0x40
[ 52.283615] do_syscall_64+0x3f/0x90
[ 52.284142] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.284891] RIP: 0033:0x7fa526eb60d7
[ 52.285413] 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
[ 52.287854] RSP: 002b:00007ffcaa474468 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.288913] RAX: ffffffffffffffda RBX: 00007ffcaa474aa8 RCX: 00007fa526eb60d7
[ 52.289899] RDX: 00007fa526f2041f RSI: 00007ffcaa474400 RDI: 0000000040000000
[ 52.290879] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaa474210
[ 52.291871] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa526fc8bf0
[ 52.292860] R13: 00007ffcaa474540 R14: 0000000000000000 R15: 00000000000000f8
[ 52.293870]
[ 52.294200] irq event stamp: 10099
[ 52.294706] hardirqs last enabled at (10111): [] __up_console_sem+0x78/0x80
[ 52.295910] hardirqs last disabled at (10122): [] __up_console_sem+0x5d/0x80
[ 52.297124] softirqs last enabled at (9594): [] irq_exit_rcu+0x93/0xc0
[ 52.298278] softirqs last disabled at (9541): [] irq_exit_rcu+0x93/0xc0
[ 52.299442] ---[ end trace 0000000000000000 ]---
[ 52.300959] ------------[ cut here ]------------
[ 52.301708] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.303967] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.305055] Modules linked in:
[ 52.305475] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.306651] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.307690] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.308345] 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
[ 52.310566] RSP: 0018:ffff888016f0fbf0 EFLAGS: 00010286
[ 52.311261] RAX: 0000000000000000 RBX: ffff888015b13c40 RCX: 0000000000000000
[ 52.312190] RDX: ffff888015e70000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.313114] RBP: ffff888015b13c54 R08: 0000000000000001 R09: 0000000000000000
[ 52.314025] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.314947] R13: ffffffff84e223a0 R14: ffff888015b13c48 R15: ffffffff84daf020
[ 52.315882] FS: 0000555556b28400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.316932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.317702] CR2: 00007f24398896f4 CR3: 000000002019e000 CR4: 0000000000350ef0
[ 52.318609] Call Trace:
[ 52.318964]
[ 52.319268] nf_ct_net_init+0x224/0x3d0
[ 52.319822] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.320412] ops_init+0xbb/0x6b0
[ 52.320899] setup_net+0x3d9/0x990
[ 52.321369] ? down_read_killable+0x1d7/0x4e0
[ 52.321982] ? __pfx_setup_net+0x10/0x10
[ 52.322511] ? copy_net_ns+0x17c/0x770
[ 52.323069] copy_net_ns+0x321/0x770
[ 52.323590] create_new_namespaces+0x3f6/0xb30
[ 52.324199] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.324869] ksys_unshare+0x44d/0x8e0
[ 52.325379] ? __pfx_ksys_unshare+0x10/0x10
[ 52.325970] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.326750] __x64_sys_unshare+0x31/0x40
[ 52.327288] do_syscall_64+0x3f/0x90
[ 52.327811] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.328474] RIP: 0033:0x7fa526eb60d7
[ 52.328987] 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
[ 52.331276] RSP: 002b:00007ffcaa474468 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.332254] RAX: ffffffffffffffda RBX: 00007ffcaa474aa8 RCX: 00007fa526eb60d7
[ 52.333170] RDX: 00007fa526f2041f RSI: 00007ffcaa474400 RDI: 0000000040000000
[ 52.334112] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaa474210
[ 52.335050] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa526fc8bf0
[ 52.335988] R13: 00007ffcaa474540 R14: 0000000000000000 R15: 00000000000000f8
[ 52.336941]
[ 52.337251] irq event stamp: 10923
[ 52.337733] hardirqs last enabled at (10935): [] __up_console_sem+0x78/0x80
[ 52.338854] hardirqs last disabled at (10946): [] __up_console_sem+0x5d/0x80
[ 52.339985] softirqs last enabled at (10584): [] irq_exit_rcu+0x93/0xc0
[ 52.341080] softirqs last disabled at (10579): [] irq_exit_rcu+0x93/0xc0
[ 52.342184] ---[ end trace 0000000000000000 ]---
executing program
[ 53.856221] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.903651] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.951611] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.000633] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:23:01 Registers:
info registers vcpu 0
RAX=0000000000000055 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016f0f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000055 R11=0000000000000001
R12=0000000000000055 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 0000555556b28400 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=00007f24398896f4 CR3=000000002019e000 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=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
info registers vcpu 1
RAX=0000000000028877 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007f451fbff780 CR3=0000000015c1e000 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=a2f0a152ea059086074091f5d8da9092
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=1425149310f7feda000000000013bc40 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7bc69bf5e3d0d61900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000