Warning: Permanently added '[localhost]:55288' (ECDSA) to the list of known hosts.
2023/05/16 21:28:13 fuzzer started
2023/05/16 21:28:13 dialing manager at localhost:35573
2023/05/16 21:28:13 checking machine...
2023/05/16 21:28:13 checking revisions...
syzkaller login: [ 38.740306] kmemleak: Automatic memory scanning thread ended
2023/05/16 21:28:14 testing simple program...
[ 38.809513] cgroup: Unknown subsys name 'net'
[ 38.893902] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.023409] audit: type=1400 audit(1684272507.399:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.153299] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.155289] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.156754] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.159377] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.161394] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.162863] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.575317] ------------[ cut here ]------------
[ 53.576011] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.577782] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.578909] Modules linked in:
[ 53.579320] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.584120] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.585169] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.585859] 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
[ 53.588104] RSP: 0018:ffff88801ec4fc00 EFLAGS: 00010282
[ 53.588802] RAX: 0000000000000000 RBX: ffff888016608040 RCX: 0000000000000000
[ 53.589706] RDX: ffff888015ae8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.590598] RBP: ffff888016608054 R08: 0000000000000001 R09: 0000000000000000
[ 53.591456] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.592351] R13: ffffffff84e223a0 R14: ffff888016608048 R15: ffffffff84d73340
[ 53.593263] FS: 00005555574a5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.594258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
executing program
[ 53.595020] CR2: 00007f20deaaa6f4 CR3: 000000000e13e000 CR4: 0000000000350ee0
[ 53.596114] Call Trace:
[ 53.596440]
[ 53.596770] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.597394] ipv4_frags_init_net+0x269/0x440
[ 53.598007] ops_init+0xbb/0x6b0
[ 53.598452] setup_net+0x3d9/0x990
[ 53.598944] ? down_read_killable+0x1d7/0x4e0
[ 53.599554] ? __pfx_setup_net+0x10/0x10
[ 53.600066] ? copy_net_ns+0x17c/0x770
[ 53.600611] copy_net_ns+0x321/0x770
[ 53.601090] create_new_namespaces+0x3f6/0xb30
[ 53.601716] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.602357] ksys_unshare+0x44d/0x8e0
[ 53.602892] ? __pfx_ksys_unshare+0x10/0x10
[ 53.603448] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.604198] __x64_sys_unshare+0x31/0x40
[ 53.604753] do_syscall_64+0x3f/0x90
[ 53.605228] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.605928] RIP: 0033:0x7efcb03f30d7
[ 53.606400] 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
[ 53.608554] RSP: 002b:00007fff3b269858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.609505] RAX: ffffffffffffffda RBX: 00007fff3b269e98 RCX: 00007efcb03f30d7
[ 53.610379] RDX: 00007efcb045d41f RSI: 00007fff3b2697f0 RDI: 0000000040000000
[ 53.611275] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3b269600
[ 53.612155] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efcb0505bf0
[ 53.613056] R13: 00007fff3b269930 R14: 0000000000000000 R15: 00000000000000f8
[ 53.613979]
[ 53.614281] irq event stamp: 8327
[ 53.614736] hardirqs last enabled at (8339): [] __up_console_sem+0x78/0x80
[ 53.615785] hardirqs last disabled at (8350): [] __up_console_sem+0x5d/0x80
[ 53.616866] softirqs last enabled at (8158): [] irq_exit_rcu+0x93/0xc0
[ 53.617884] softirqs last disabled at (8149): [] irq_exit_rcu+0x93/0xc0
[ 53.618936] ---[ end trace 0000000000000000 ]---
[ 53.624865] ------------[ cut here ]------------
[ 53.625453] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.627399] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.628500] Modules linked in:
[ 53.628910] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.630060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.631068] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.631878] 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
[ 53.634156] RSP: 0018:ffff88801ec4fc00 EFLAGS: 00010282
[ 53.634871] RAX: 0000000000000000 RBX: ffff888010261640 RCX: 0000000000000000
[ 53.635751] RDX: ffff888015ae8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.636651] RBP: ffff888010261654 R08: 0000000000000001 R09: 0000000000000000
[ 53.637530] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.638402] R13: ffffffff84e223a0 R14: ffff888010261648 R15: ffffffff84da62e0
[ 53.639294] FS: 00005555574a5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.640291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.641028] CR2: 00007f20deaaa6f4 CR3: 000000000e13e000 CR4: 0000000000350ee0
[ 53.641934] Call Trace:
[ 53.642259]
[ 53.642587] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.643194] ipv6_frags_init_net+0x206/0x3c0
[ 53.643777] ops_init+0xbb/0x6b0
[ 53.644221] setup_net+0x3d9/0x990
[ 53.644701] ? down_read_killable+0x1d7/0x4e0
[ 53.645279] ? __pfx_setup_net+0x10/0x10
[ 53.645814] ? copy_net_ns+0x17c/0x770
[ 53.646339] copy_net_ns+0x321/0x770
[ 53.646850] create_new_namespaces+0x3f6/0xb30
[ 53.647430] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.648077] ksys_unshare+0x44d/0x8e0
[ 53.648600] ? __pfx_ksys_unshare+0x10/0x10
[ 53.649144] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.649884] __x64_sys_unshare+0x31/0x40
[ 53.650409] do_syscall_64+0x3f/0x90
[ 53.650921] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.651591] RIP: 0033:0x7efcb03f30d7
[ 53.652063] 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
[ 53.654266] RSP: 002b:00007fff3b269858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.655202] RAX: ffffffffffffffda RBX: 00007fff3b269e98 RCX: 00007efcb03f30d7
[ 53.656103] RDX: 00007efcb045d41f RSI: 00007fff3b2697f0 RDI: 0000000040000000
[ 53.657004] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3b269600
[ 53.657915] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efcb0505bf0
[ 53.658832] R13: 00007fff3b269930 R14: 0000000000000000 R15: 00000000000000f8
[ 53.659754]
[ 53.660054] irq event stamp: 10265
[ 53.660519] hardirqs last enabled at (10277): [] __up_console_sem+0x78/0x80
[ 53.661602] hardirqs last disabled at (10288): [] __up_console_sem+0x5d/0x80
[ 53.662692] softirqs last enabled at (9856): [] irq_exit_rcu+0x93/0xc0
[ 53.663727] softirqs last disabled at (9841): [] irq_exit_rcu+0x93/0xc0
[ 53.664760] ---[ end trace 0000000000000000 ]---
[ 53.666130] ------------[ cut here ]------------
[ 53.666780] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.668798] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.669858] Modules linked in:
[ 53.670286] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.671431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.672447] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.673119] 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
[ 53.675271] RSP: 0018:ffff88801ec4fbf0 EFLAGS: 00010286
[ 53.675951] RAX: 0000000000000000 RBX: ffff888010261440 RCX: 0000000000000000
[ 53.676833] RDX: ffff888015ae8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.677739] RBP: ffff888010261454 R08: 0000000000000001 R09: 0000000000000000
[ 53.678650] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.679542] R13: ffffffff84e223a0 R14: ffff888010261448 R15: ffffffff84daf020
[ 53.680392] FS: 00005555574a5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.681385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.682137] CR2: 00007f20deaaa6f4 CR3: 000000000e13e000 CR4: 0000000000350ee0
[ 53.683034] Call Trace:
[ 53.683360]
[ 53.683692] nf_ct_net_init+0x224/0x3d0
[ 53.684210] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.684811] ops_init+0xbb/0x6b0
[ 53.685254] setup_net+0x3d9/0x990
[ 53.685746] ? down_read_killable+0x1d7/0x4e0
[ 53.686321] ? __pfx_setup_net+0x10/0x10
[ 53.686861] ? copy_net_ns+0x17c/0x770
[ 53.687371] copy_net_ns+0x321/0x770
[ 53.687889] create_new_namespaces+0x3f6/0xb30
[ 53.688504] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.689121] ksys_unshare+0x44d/0x8e0
[ 53.689645] ? __pfx_ksys_unshare+0x10/0x10
[ 53.690204] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.690950] __x64_sys_unshare+0x31/0x40
[ 53.691502] do_syscall_64+0x3f/0x90
[ 53.691974] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.692637] RIP: 0033:0x7efcb03f30d7
[ 53.693101] 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
[ 53.695249] RSP: 002b:00007fff3b269858 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.696196] RAX: ffffffffffffffda RBX: 00007fff3b269e98 RCX: 00007efcb03f30d7
[ 53.697080] RDX: 00007efcb045d41f RSI: 00007fff3b2697f0 RDI: 0000000040000000
[ 53.697965] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3b269600
[ 53.698852] R10: 0000000000000000 R11: 0000000000000202 R12: 00007efcb0505bf0
[ 53.699732] R13: 00007fff3b269930 R14: 0000000000000000 R15: 00000000000000f8
[ 53.700654]
[ 53.700952] irq event stamp: 11089
[ 53.701380] hardirqs last enabled at (11099): [] __up_console_sem+0x78/0x80
[ 53.702508] hardirqs last disabled at (11110): [] __up_console_sem+0x5d/0x80
[ 53.703575] softirqs last enabled at (10940): [] irq_exit_rcu+0x93/0xc0
[ 53.704623] softirqs last disabled at (10931): [] irq_exit_rcu+0x93/0xc0
[ 53.705651] ---[ end trace 0000000000000000 ]---
[ 55.179318] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.227107] Bluetooth: hci0: command 0x041b tx timeout
[ 59.274542] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.322549] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:28:26 Registers:
info registers vcpu 0
RAX=000000000002a9b1 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=00007f81f190cad0 CR3=000000000ecc6000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000069 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ec4f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000069 R11=0000000000000001
R12=0000000000000069 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 00005555574a5400 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=00007f20deaaa6f4 CR3=000000000e13e000 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