Warning: Permanently added '[localhost]:37054' (ECDSA) to the list of known hosts.
2023/05/18 03:58:40 fuzzer started
2023/05/18 03:58:40 dialing manager at localhost:44319
2023/05/18 03:58:40 checking machine...
2023/05/18 03:58:40 checking revisions...
syzkaller login: [ 218.699206] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:58:40 testing simple program...
[ 218.764779] cgroup: Unknown subsys name 'net'
[ 218.843669] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 230.732504] audit: type=1400 audit(1684382332.603:6): 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
[ 231.845680] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 231.848704] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 231.850127] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 231.853460] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 231.855417] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 231.857217] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 232.266598] ------------[ cut here ]------------
[ 232.267242] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 232.269310] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 232.270621] Modules linked in:
[ 232.271126] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 232.273675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 232.276450] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 232.277989] 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
[ 232.281192] RSP: 0018:ffff88801e8efc00 EFLAGS: 00010282
[ 232.282045] RAX: 0000000000000000 RBX: ffff88800c9d3040 RCX: 0000000000000000
[ 232.283138] RDX: ffff88800c4e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 232.284254] RBP: ffff88800c9d3054 R08: 0000000000000001 R09: 0000000000000000
[ 232.285364] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 232.286496] R13: ffffffff84e23fe0 R14: ffff88800c9d3048 R15: ffffffff84d74dc0
[ 232.287618] FS: 0000555556b8e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 232.288888] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 232.289818] CR2: 00007f022b87a6f4 CR3: 0000000016782000 CR4: 0000000000350ee0
[ 232.290922] Call Trace:
[ 232.291327]
[ 232.291735] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 232.292545] ipv4_frags_init_net+0x269/0x440
[ 232.293231] ops_init+0xbb/0x6b0
[ 232.293832] setup_net+0x3d9/0x990
[ 232.294442] ? down_read_killable+0x1d7/0x4e0
[ 232.295013] ? __pfx_setup_net+0x10/0x10
[ 232.295557] ? copy_net_ns+0x17c/0x770
[ 232.296071] copy_net_ns+0x321/0x770
[ 232.296578] create_new_namespaces+0x3f6/0xb30
[ 232.297151] unshare_nsproxy_namespaces+0xc1/0x200
[ 232.297807] ksys_unshare+0x44d/0x8e0
[ 232.298306] ? __pfx_ksys_unshare+0x10/0x10
[ 232.298882] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 232.299619] __x64_sys_unshare+0x31/0x40
[ 232.300161] do_syscall_64+0x3f/0x90
[ 232.300678] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 232.301328] RIP: 0033:0x7eff316540d7
[ 232.301824] 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
[ 232.304000] RSP: 002b:00007fff987e2e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 232.304944] RAX: ffffffffffffffda RBX: 00007fff987e34b8 RCX: 00007eff316540d7
[ 232.305841] RDX: 00007eff316be41f RSI: 00007fff987e2e10 RDI: 0000000040000000
[ 232.306730] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff987e2c20
[ 232.307604] R10: 0000000000000000 R11: 0000000000000206 R12: 00007eff31766bf0
[ 232.308510] R13: 00007fff987e2f50 R14: 0000000000000000 R15: 00000000000000f8
[ 232.309415]
[ 232.309717] irq event stamp: 8475
[ 232.310138] hardirqs last enabled at (8485): [] __up_console_sem+0x78/0x80
[ 232.311197] hardirqs last disabled at (8496): [] __up_console_sem+0x5d/0x80
[ 232.312268] softirqs last enabled at (7908): [] irq_exit_rcu+0x93/0xc0
[ 232.313308] softirqs last disabled at (7879): [] irq_exit_rcu+0x93/0xc0
[ 232.314319] ---[ end trace 0000000000000000 ]---
[ 232.320573] ------------[ cut here ]------------
[ 232.321156] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 232.322800] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 232.323863] Modules linked in:
[ 232.324266] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 232.325437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 232.326438] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 232.327077] 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
[ 232.329228] RSP: 0018:ffff88801e8efc00 EFLAGS: 00010282
[ 232.329902] RAX: 0000000000000000 RBX: ffff888009f99c40 RCX: 0000000000000000
[ 232.330787] RDX: ffff88800c4e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 232.331694] RBP: ffff888009f99c54 R08: 0000000000000001 R09: 0000000000000000
[ 232.332580] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 232.333455] R13: ffffffff84e23fe0 R14: ffff888009f99c48 R15: ffffffff84da7d60
[ 232.334308] FS: 0000555556b8e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 232.335302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 232.336047] CR2: 00007f022b87a6f4 CR3: 0000000016782000 CR4: 0000000000350ee0
[ 232.336939] Call Trace:
[ 232.337258]
[ 232.337589] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 232.338197] ipv6_frags_init_net+0x206/0x3c0
[ 232.338783] ops_init+0xbb/0x6b0
[ 232.339224] setup_net+0x3d9/0x990
[ 232.339724] ? down_read_killable+0x1d7/0x4e0
[ 232.340292] ? __pfx_setup_net+0x10/0x10
[ 232.340827] ? copy_net_ns+0x17c/0x770
[ 232.341333] copy_net_ns+0x321/0x770
[ 232.341854] create_new_namespaces+0x3f6/0xb30
[ 232.342469] unshare_nsproxy_namespaces+0xc1/0x200
[ 232.343080] ksys_unshare+0x44d/0x8e0
[ 232.343603] ? __pfx_ksys_unshare+0x10/0x10
[ 232.344167] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 232.344910] __x64_sys_unshare+0x31/0x40
[ 232.345455] do_syscall_64+0x3f/0x90
[ 232.345922] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 232.346584] RIP: 0033:0x7eff316540d7
[ 232.347039] 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
[ 232.349184] RSP: 002b:00007fff987e2e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 232.350127] RAX: ffffffffffffffda RBX: 00007fff987e34b8 RCX: 00007eff316540d7
[ 232.351017] RDX: 00007eff316be41f RSI: 00007fff987e2e10 RDI: 0000000040000000
[ 232.351907] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff987e2c20
[ 232.352797] R10: 0000000000000000 R11: 0000000000000206 R12: 00007eff31766bf0
[ 232.353675] R13: 00007fff987e2f50 R14: 0000000000000000 R15: 00000000000000f8
[ 232.354592]
[ 232.354889] irq event stamp: 10913
[ 232.355314] hardirqs last enabled at (10923): [] __up_console_sem+0x78/0x80
[ 232.356406] hardirqs last disabled at (10936): [] __up_console_sem+0x5d/0x80
[ 232.357477] softirqs last enabled at (10452): [] irq_exit_rcu+0x93/0xc0
[ 232.358508] softirqs last disabled at (10447): [] irq_exit_rcu+0x93/0xc0
[ 232.359518] ---[ end trace 0000000000000000 ]---
[ 232.360863] ------------[ cut here ]------------
[ 232.361464] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 232.363316] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 232.364406] Modules linked in:
[ 232.364805] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 232.365959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 232.366980] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 232.367668] 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
[ 232.369795] RSP: 0018:ffff88801e8efbf0 EFLAGS: 00010286
[ 232.370470] RAX: 0000000000000000 RBX: ffff888009f98240 RCX: 0000000000000000
[ 232.371312] RDX: ffff88800c4e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 232.372225] RBP: ffff888009f98254 R08: 0000000000000001 R09: 0000000000000000
[ 232.373102] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 232.373979] R13: ffffffff84e23fe0 R14: ffff888009f98248 R15: ffffffff84db0aa0
[ 232.374862] FS: 0000555556b8e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 232.375857] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 232.376597] CR2: 00007f022b87a6f4 CR3: 0000000016782000 CR4: 0000000000350ee0
[ 232.377488] Call Trace:
[ 232.377811]
[ 232.378107] nf_ct_net_init+0x224/0x3d0
[ 232.378658] ? __pfx_nf_ct_net_init+0x10/0x10
[ 232.379223] ops_init+0xbb/0x6b0
[ 232.379713] setup_net+0x3d9/0x990
[ 232.380160] ? down_read_killable+0x1d7/0x4e0
[ 232.380757] ? __pfx_setup_net+0x10/0x10
[ 232.381265] ? copy_net_ns+0x17c/0x770
[ 232.381805] copy_net_ns+0x321/0x770
[ 232.382280] create_new_namespaces+0x3f6/0xb30
[ 232.382902] unshare_nsproxy_namespaces+0xc1/0x200
[ 232.383547] ksys_unshare+0x44d/0x8e0
[ 232.384053] ? __pfx_ksys_unshare+0x10/0x10
[ 232.384628] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 232.385331] __x64_sys_unshare+0x31/0x40
[ 232.385867] do_syscall_64+0x3f/0x90
[ 232.386341] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 232.387023] RIP: 0033:0x7eff316540d7
[ 232.387512] 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
[ 232.389668] RSP: 002b:00007fff987e2e78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 232.390610] RAX: ffffffffffffffda RBX: 00007fff987e34b8 RCX: 00007eff316540d7
[ 232.391478] RDX: 00007eff316be41f RSI: 00007fff987e2e10 RDI: 0000000040000000
[ 232.392341] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff987e2c20
[ 232.393229] R10: 0000000000000000 R11: 0000000000000206 R12: 00007eff31766bf0
[ 232.394109] R13: 00007fff987e2f50 R14: 0000000000000000 R15: 00000000000000f8
[ 232.395027]
[ 232.395328] irq event stamp: 11653
[ 232.395799] hardirqs last enabled at (11665): [] __up_console_sem+0x78/0x80
[ 232.396844] hardirqs last disabled at (11676): [] __up_console_sem+0x5d/0x80
[ 232.397905] softirqs last enabled at (11562): [] irq_exit_rcu+0x93/0xc0
[ 232.398936] softirqs last disabled at (11557): [] irq_exit_rcu+0x93/0xc0
[ 232.400011] ---[ end trace 0000000000000000 ]---
executing program
[ 233.936108] Bluetooth: hci0: command 0x0409 tx timeout
[ 235.983510] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 238.031556] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 240.079525] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
03:55:51 Registers:
info registers vcpu 0
RAX=000000000003c175 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=00007f925c22ce40 CR3=000000000ecc4000 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=2034353a38353a33302038312079614d XMM01=5d3632313137322e32333220205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
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=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e8ef5e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555556b8e400 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=00007f022b87a6f4 CR3=0000000016782000 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