Warning: Permanently added '[localhost]:31242' (ECDSA) to the list of known hosts.
2023/05/18 06:46:44 fuzzer started
2023/05/18 06:46:45 dialing manager at localhost:44319
2023/05/18 06:46:45 checking machine...
2023/05/18 06:46:45 checking revisions...
syzkaller login: [ 39.796736] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:46:45 testing simple program...
[ 39.865502] cgroup: Unknown subsys name 'net'
[ 39.971819] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.064635] audit: type=1400 audit(1684392418.613:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.173344] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.175932] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.177237] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.181224] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.182834] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.184146] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.562247] ------------[ cut here ]------------
[ 54.563471] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.565661] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.566925] Modules linked in:
[ 54.567436] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.572351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.573366] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.573999] 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
[ 54.576171] RSP: 0018:ffff88801f1c7c00 EFLAGS: 00010282
[ 54.576848] RAX: 0000000000000000 RBX: ffff88800e1b3840 RCX: 0000000000000000
[ 54.577728] RDX: ffff888019628000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.578602] RBP: ffff88800e1b3854 R08: 0000000000000001 R09: 0000000000000000
[ 54.579471] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.580389] R13: ffffffff84e23fe0 R14: ffff88800e1b3848 R15: ffffffff84d74dc0
[ 54.581259] FS: 0000555555931400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.582249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.582978] CR2: 00007f139a060c20 CR3: 00000000201d4000 CR4: 0000000000350ee0
[ 54.583873] Call Trace:
[ 54.584195]
[ 54.584512] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.585118] ipv4_frags_init_net+0x269/0x440
[ 54.585710] ops_init+0xbb/0x6b0
[ 54.586164] setup_net+0x3d9/0x990
[ 54.586647] ? down_read_killable+0x1d7/0x4e0
[ 54.587216] ? __pfx_setup_net+0x10/0x10
[ 54.587794] ? copy_net_ns+0x17c/0x770
[ 54.588331] copy_net_ns+0x321/0x770
[ 54.588814] create_new_namespaces+0x3f6/0xb30
[ 54.589447] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.590077] ksys_unshare+0x44d/0x8e0
[ 54.590616] ? __pfx_ksys_unshare+0x10/0x10
[ 54.591190] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.591964] __x64_sys_unshare+0x31/0x40
[ 54.592495] do_syscall_64+0x3f/0x90
[ 54.592971] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.593630] RIP: 0033:0x7fea2c2180d7
[ 54.594088] 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
[ 54.596232] RSP: 002b:00007ffe61b1bbb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.597185] RAX: ffffffffffffffda RBX: 00007ffe61b1c1f8 RCX: 00007fea2c2180d7
[ 54.598105] RDX: 00007fea2c28241f RSI: 00007ffe61b1bb50 RDI: 0000000040000000
[ 54.598970] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe61b1b960
[ 54.599878] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fea2c32abf0
[ 54.600747] R13: 00007ffe61b1bc90 R14: 0000000000000000 R15: 00000000000000f8
[ 54.601649]
[ 54.601948] irq event stamp: 11643
[ 54.602406] hardirqs last enabled at (11655): [] __up_console_sem+0x78/0x80
[ 54.603451] hardirqs last disabled at (11666): [] __up_console_sem+0x5d/0x80
[ 54.604514] softirqs last enabled at (11568): [] irq_exit_rcu+0x93/0xc0
[ 54.605533] softirqs last disabled at (11563): [] irq_exit_rcu+0x93/0xc0
[ 54.606575] ---[ end trace 0000000000000000 ]---
[ 54.611573] ------------[ cut here ]------------
[ 54.612165] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.613798] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.614865] Modules linked in:
[ 54.615266] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.616458] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.617461] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.618100] 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
[ 54.620264] RSP: 0018:ffff88801f1c7c00 EFLAGS: 00010282
[ 54.620938] RAX: 0000000000000000 RBX: ffff88800d96f640 RCX: 0000000000000000
[ 54.621824] RDX: ffff888019628000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.622752] RBP: ffff88800d96f654 R08: 0000000000000001 R09: 0000000000000000
[ 54.623698] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.624629] R13: ffffffff84e23fe0 R14: ffff88800d96f648 R15: ffffffff84da7d60
[ 54.625560] FS: 0000555555931400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.626591] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.627347] CR2: 00007f139a060c20 CR3: 00000000201d4000 CR4: 0000000000350ee0
[ 54.628266] Call Trace:
[ 54.628636]
[ 54.628944] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.629626] ipv6_frags_init_net+0x206/0x3c0
[ 54.630201] ops_init+0xbb/0x6b0
[ 54.630684] setup_net+0x3d9/0x990
[ 54.631161] ? down_read_killable+0x1d7/0x4e0
[ 54.631840] ? __pfx_setup_net+0x10/0x10
[ 54.632382] ? copy_net_ns+0x17c/0x770
[ 54.632908] copy_net_ns+0x321/0x770
[ 54.633430] create_new_namespaces+0x3f6/0xb30
[ 54.634036] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.634708] ksys_unshare+0x44d/0x8e0
[ 54.635208] ? __pfx_ksys_unshare+0x10/0x10
[ 54.635812] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.636589] __x64_sys_unshare+0x31/0x40
[ 54.637122] do_syscall_64+0x3f/0x90
[ 54.637644] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.638334] RIP: 0033:0x7fea2c2180d7
[ 54.638824] 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
[ 54.641071] RSP: 002b:00007ffe61b1bbb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.642049] RAX: ffffffffffffffda RBX: 00007ffe61b1c1f8 RCX: 00007fea2c2180d7
[ 54.642965] RDX: 00007fea2c28241f RSI: 00007ffe61b1bb50 RDI: 0000000040000000
[ 54.643885] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe61b1b960
[ 54.644817] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fea2c32abf0
[ 54.645718] R13: 00007ffe61b1bc90 R14: 0000000000000000 R15: 00000000000000f8
[ 54.646675]
[ 54.646982] irq event stamp: 13281
[ 54.647448] hardirqs last enabled at (13293): [] __up_console_sem+0x78/0x80
[ 54.648578] hardirqs last disabled at (13304): [] __up_console_sem+0x5d/0x80
[ 54.649695] softirqs last enabled at (12482): [] irq_exit_rcu+0x93/0xc0
[ 54.650784] softirqs last disabled at (12453): [] irq_exit_rcu+0x93/0xc0
[ 54.651858] ---[ end trace 0000000000000000 ]---
[ 54.653170] ------------[ cut here ]------------
[ 54.653798] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
executing program
[ 54.655781] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.657000] Modules linked in:
[ 54.657481] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.658671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.659740] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.660431] 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
[ 54.662679] RSP: 0018:ffff88801f1c7bf0 EFLAGS: 00010286
[ 54.663375] RAX: 0000000000000000 RBX: ffff88800e2c4440 RCX: 0000000000000000
[ 54.664243] RDX: ffff888019628000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.665142] RBP: ffff88800e2c4454 R08: 0000000000000001 R09: 0000000000000000
[ 54.666065] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.666978] R13: ffffffff84e23fe0 R14: ffff88800e2c4448 R15: ffffffff84db0aa0
[ 54.667915] FS: 0000555555931400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.668941] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.669706] CR2: 00007f139a060c20 CR3: 00000000201d4000 CR4: 0000000000350ee0
[ 54.670631] Call Trace:
[ 54.670965]
[ 54.671276] nf_ct_net_init+0x224/0x3d0
[ 54.671849] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.672468] ops_init+0xbb/0x6b0
[ 54.672931] setup_net+0x3d9/0x990
[ 54.673429] ? down_read_killable+0x1d7/0x4e0
[ 54.674016] ? __pfx_setup_net+0x10/0x10
[ 54.674569] ? copy_net_ns+0x17c/0x770
[ 54.675099] copy_net_ns+0x321/0x770
[ 54.675642] create_new_namespaces+0x3f6/0xb30
[ 54.676252] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.676921] ksys_unshare+0x44d/0x8e0
[ 54.677448] ? __pfx_ksys_unshare+0x10/0x10
[ 54.678008] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.678790] __x64_sys_unshare+0x31/0x40
[ 54.679359] do_syscall_64+0x3f/0x90
[ 54.679866] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.680571] RIP: 0033:0x7fea2c2180d7
[ 54.681057] 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
[ 54.683338] RSP: 002b:00007ffe61b1bbb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.684344] RAX: ffffffffffffffda RBX: 00007ffe61b1c1f8 RCX: 00007fea2c2180d7
[ 54.685241] RDX: 00007fea2c28241f RSI: 00007ffe61b1bb50 RDI: 0000000040000000
[ 54.686152] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe61b1b960
[ 54.687090] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fea2c32abf0
[ 54.688039] R13: 00007ffe61b1bc90 R14: 0000000000000000 R15: 00000000000000f8
[ 54.688989]
[ 54.689323] irq event stamp: 14029
[ 54.689794] hardirqs last enabled at (14039): [] __up_console_sem+0x78/0x80
[ 54.690896] hardirqs last disabled at (14050): [] __up_console_sem+0x5d/0x80
[ 54.692013] softirqs last enabled at (13578): [] irq_exit_rcu+0x93/0xc0
[ 54.693089] softirqs last disabled at (13573): [] irq_exit_rcu+0x93/0xc0
[ 54.694156] ---[ end trace 0000000000000000 ]---
[ 56.196051] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.244703] Bluetooth: hci0: command 0x041b tx timeout
[ 60.291377] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.339386] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:46:57 Registers:
info registers vcpu 0
RAX=00000000000204c5 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=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=00007f139a02c830 CR3=0000000016a32000 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=2030303a37343a36302038312079614d XMM01=5d3633343736352e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 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=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f1c75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555931400 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=00007f139a060c20 CR3=00000000201d4000 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