Warning: Permanently added '[localhost]:35066' (ECDSA) to the list of known hosts.
2023/05/16 14:58:35 fuzzer started
2023/05/16 14:58:36 dialing manager at localhost:35573
2023/05/16 14:58:36 checking machine...
2023/05/16 14:58:36 checking revisions...
syzkaller login: [ 34.881362] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:58:36 testing simple program...
[ 34.940522] cgroup: Unknown subsys name 'net'
[ 35.030215] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.710785] audit: type=1400 audit(1684249129.033:6): 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
[ 48.863812] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.865921] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.867839] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.870848] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.872738] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.874151] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.276017] ------------[ cut here ]------------
[ 49.277122] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.279262] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.280546] Modules linked in:
[ 49.281043] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.286391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.287692] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.288472] 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
[ 49.290909] RSP: 0018:ffff888016f2fc00 EFLAGS: 00010282
[ 49.291685] RAX: 0000000000000000 RBX: ffff888015b40440 RCX: 0000000000000000
[ 49.292638] RDX: ffff888009093680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.293546] RBP: ffff888015b40454 R08: 0000000000000001 R09: 0000000000000000
[ 49.294469] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.295376] R13: ffffffff84e223a0 R14: ffff888015b40448 R15: ffffffff84d73340
[ 49.296291] FS: 0000555555c8e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.297306] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.298023] CR2: 00007f6790ac26f4 CR3: 00000000202fa000 CR4: 0000000000350ee0
[ 49.298943] Call Trace:
[ 49.299308]
[ 49.299619] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.300271] ipv4_frags_init_net+0x269/0x440
[ 49.300835] ops_init+0xbb/0x6b0
[ 49.301320] setup_net+0x3d9/0x990
[ 49.301787] ? down_read_killable+0x1d7/0x4e0
[ 49.302403] ? __pfx_setup_net+0x10/0x10
[ 49.302940] ? copy_net_ns+0x17c/0x770
[ 49.303481] copy_net_ns+0x321/0x770
[ 49.303971] create_new_namespaces+0x3f6/0xb30
[ 49.304598] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.305259] ksys_unshare+0x44d/0x8e0
[ 49.305757] ? __pfx_ksys_unshare+0x10/0x10
[ 49.306367] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.307115] __x64_sys_unshare+0x31/0x40
[ 49.307640] do_syscall_64+0x3f/0x90
[ 49.308155] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.308800] RIP: 0033:0x7f8ffc1710d7
[ 49.309302] 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
[ 49.311557] RSP: 002b:00007ffd5cf8fa98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.312537] RAX: ffffffffffffffda RBX: 00007ffd5cf900d8 RCX: 00007f8ffc1710d7
[ 49.313437] RDX: 00007f8ffc1db41f RSI: 00007ffd5cf8fa30 RDI: 0000000040000000
[ 49.314341] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5cf8f840
[ 49.315243] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8ffc283bf0
[ 49.316196] R13: 00007ffd5cf8fb70 R14: 0000000000000000 R15: 00000000000000f8
[ 49.317166]
[ 49.317486] irq event stamp: 8015
[ 49.317925] hardirqs last enabled at (8025): [] __up_console_sem+0x78/0x80
[ 49.319096] hardirqs last disabled at (8036): [] __up_console_sem+0x5d/0x80
[ 49.320229] softirqs last enabled at (7560): [] irq_exit_rcu+0x93/0xc0
[ 49.321335] softirqs last disabled at (7521): [] irq_exit_rcu+0x93/0xc0
[ 49.322465] ---[ end trace 0000000000000000 ]---
[ 49.332347] ------------[ cut here ]------------
[ 49.333007] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.334838] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.336024] Modules linked in:
[ 49.336573] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.337867] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.338984] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.339751] 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
[ 49.342032] RSP: 0018:ffff888016f2fc00 EFLAGS: 00010282
[ 49.342831] RAX: 0000000000000000 RBX: ffff88801456a240 RCX: 0000000000000000
[ 49.343818] RDX: ffff888009093680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.344808] RBP: ffff88801456a254 R08: 0000000000000001 R09: 0000000000000000
[ 49.345785] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.346777] R13: ffffffff84e223a0 R14: ffff88801456a248 R15: ffffffff84da62e0
[ 49.347775] FS: 0000555555c8e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.348894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.349679] CR2: 00007fa125eef000 CR3: 00000000202fa000 CR4: 0000000000350ef0
[ 49.350599] Call Trace:
[ 49.350931]
[ 49.351279] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.351895] ipv6_frags_init_net+0x206/0x3c0
[ 49.352491] ops_init+0xbb/0x6b0
[ 49.352952] setup_net+0x3d9/0x990
[ 49.353443] ? down_read_killable+0x1d7/0x4e0
[ 49.354023] ? __pfx_setup_net+0x10/0x10
[ 49.354633] ? copy_net_ns+0x17c/0x770
[ 49.355191] copy_net_ns+0x321/0x770
[ 49.355682] create_new_namespaces+0x3f6/0xb30
[ 49.356312] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.356940] ksys_unshare+0x44d/0x8e0
[ 49.357483] ? __pfx_ksys_unshare+0x10/0x10
[ 49.358031] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.358785] __x64_sys_unshare+0x31/0x40
[ 49.359344] do_syscall_64+0x3f/0x90
[ 49.359824] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.360513] RIP: 0033:0x7f8ffc1710d7
[ 49.360985] 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
[ 49.363237] RSP: 002b:00007ffd5cf8fa98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.364215] RAX: ffffffffffffffda RBX: 00007ffd5cf900d8 RCX: 00007f8ffc1710d7
[ 49.365118] RDX: 00007f8ffc1db41f RSI: 00007ffd5cf8fa30 RDI: 0000000040000000
[ 49.365997] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5cf8f840
[ 49.366940] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8ffc283bf0
[ 49.367838] R13: 00007ffd5cf8fb70 R14: 0000000000000000 R15: 00000000000000f8
[ 49.368762]
[ 49.369102] irq event stamp: 12099
[ 49.369548] hardirqs last enabled at (12109): [] __up_console_sem+0x78/0x80
[ 49.370650] hardirqs last disabled at (12120): [] __up_console_sem+0x5d/0x80
[ 49.371739] softirqs last enabled at (11772): [] irq_exit_rcu+0x93/0xc0
[ 49.372810] softirqs last disabled at (11759): [] irq_exit_rcu+0x93/0xc0
[ 49.373884] ---[ end trace 0000000000000000 ]---
[ 49.375320] ------------[ cut here ]------------
[ 49.375918] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.377793] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.378884] Modules linked in:
[ 49.379332] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.380495] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.381527] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.382223] 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
[ 49.384389] RSP: 0018:ffff888016f2fbf0 EFLAGS: 00010286
[ 49.385044] RAX: 0000000000000000 RBX: ffff88801456a840 RCX: 0000000000000000
[ 49.385948] RDX: ffff888009093680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.386882] RBP: ffff88801456a854 R08: 0000000000000001 R09: 0000000000000000
[ 49.387787] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.388691] R13: ffffffff84e223a0 R14: ffff88801456a848 R15: ffffffff84daf020
[ 49.389585] FS: 0000555555c8e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.390613] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.391349] CR2: 00007fa125eef000 CR3: 00000000202fa000 CR4: 0000000000350ef0
[ 49.392251] Call Trace:
[ 49.392585]
[ 49.392884] nf_ct_net_init+0x224/0x3d0
[ 49.393441] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.394017] ops_init+0xbb/0x6b0
[ 49.394517] setup_net+0x3d9/0x990
[ 49.394975] ? down_read_killable+0x1d7/0x4e0
[ 49.395579] ? __pfx_setup_net+0x10/0x10
[ 49.396124] ? copy_net_ns+0x17c/0x770
[ 49.396640] copy_net_ns+0x321/0x770
[ 49.397164] create_new_namespaces+0x3f6/0xb30
[ 49.397750] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.398432] ksys_unshare+0x44d/0x8e0
[ 49.398927] ? __pfx_ksys_unshare+0x10/0x10
[ 49.399517] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.400263] __x64_sys_unshare+0x31/0x40
[ 49.400786] do_syscall_64+0x3f/0x90
[ 49.401306] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.401954] RIP: 0033:0x7f8ffc1710d7
[ 49.402479] 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
[ 49.404786] RSP: 002b:00007ffd5cf8fa98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.405751] RAX: ffffffffffffffda RBX: 00007ffd5cf900d8 RCX: 00007f8ffc1710d7
[ 49.406723] RDX: 00007f8ffc1db41f RSI: 00007ffd5cf8fa30 RDI: 0000000040000000
[ 49.407665] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5cf8f840
[ 49.408611] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8ffc283bf0
[ 49.409550] R13: 00007ffd5cf8fb70 R14: 0000000000000000 R15: 00000000000000f8
[ 49.410541]
[ 49.410856] irq event stamp: 12875
[ 49.411355] hardirqs last enabled at (12887): [] __up_console_sem+0x78/0x80
[ 49.412510] hardirqs last disabled at (12904): [] __up_console_sem+0x5d/0x80
[ 49.413644] softirqs last enabled at (12900): [] irq_exit_rcu+0x93/0xc0
[ 49.414767] softirqs last disabled at (12895): [] irq_exit_rcu+0x93/0xc0
[ 49.415892] ---[ end trace 0000000000000000 ]---
executing program
[ 50.938794] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 52.986114] Bluetooth: hci0: command 0x041b tx timeout
[ 55.034219] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.082125] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:58:50 Registers:
info registers vcpu 0
RAX=000000000002d717 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=00007fa125eeb010 CR3=00000000199e2000 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=2030353a38353a34312036312079614d XMM01=5d3334303138322e39342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016f2f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555c8e400 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=00007f6790ac26f4 CR3=00000000202fa000 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