Warning: Permanently added '[localhost]:46896' (ECDSA) to the list of known hosts.
2023/05/18 03:58:49 fuzzer started
2023/05/18 03:58:49 dialing manager at localhost:44319
2023/05/18 03:58:49 checking machine...
2023/05/18 03:58:49 checking revisions...
syzkaller login: [ 39.886855] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:58:49 testing simple program...
[ 39.961311] cgroup: Unknown subsys name 'net'
[ 40.027754] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.635191] audit: type=1400 audit(1684382342.336:6): 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
[ 53.788564] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.790694] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.792479] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.796209] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.798839] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.800108] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.215565] ------------[ cut here ]------------
[ 54.216376] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.218565] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.219988] Modules linked in:
[ 54.220699] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.225983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.227330] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.228229] 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
[ 54.230721] RSP: 0018:ffff88801e8bfc00 EFLAGS: 00010282
[ 54.231483] RAX: 0000000000000000 RBX: ffff88800e88a840 RCX: 0000000000000000
[ 54.232545] RDX: ffff88800b8c3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.233582] RBP: ffff88800e88a854 R08: 0000000000000001 R09: 0000000000000000
[ 54.234610] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.235653] R13: ffffffff84e23fe0 R14: ffff88800e88a848 R15: ffffffff84d74dc0
[ 54.236688] FS: 0000555556881400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.237864] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.238722] CR2: 00007f3d082ea6f4 CR3: 000000000f04c000 CR4: 0000000000350ee0
[ 54.239764] Call Trace:
[ 54.240151]
[ 54.240535] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.241248] ipv4_frags_init_net+0x269/0x440
[ 54.241974] ops_init+0xbb/0x6b0
[ 54.242538] setup_net+0x3d9/0x990
[ 54.243075] ? down_read_killable+0x1d7/0x4e0
[ 54.243776] ? __pfx_setup_net+0x10/0x10
[ 54.244373] ? copy_net_ns+0x17c/0x770
[ 54.245002] copy_net_ns+0x321/0x770
[ 54.245618] create_new_namespaces+0x3f6/0xb30
[ 54.246290] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.247045] ksys_unshare+0x44d/0x8e0
[ 54.247659] ? __pfx_ksys_unshare+0x10/0x10
[ 54.248300] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.249173] __x64_sys_unshare+0x31/0x40
[ 54.249824] do_syscall_64+0x3f/0x90
[ 54.250388] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.251164] RIP: 0033:0x7f3149be50d7
[ 54.251737] 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
[ 54.254201] RSP: 002b:00007ffec39639a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.255285] RAX: ffffffffffffffda RBX: 00007ffec3963fe8 RCX: 00007f3149be50d7
[ 54.256318] RDX: 00007f3149c4f41f RSI: 00007ffec3963940 RDI: 0000000040000000
[ 54.257320] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec3963750
[ 54.258338] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3149cf7bf0
[ 54.259346] R13: 00007ffec3963a80 R14: 0000000000000000 R15: 00000000000000f8
[ 54.260382]
[ 54.260762] irq event stamp: 7953
[ 54.261246] hardirqs last enabled at (7963): [] __up_console_sem+0x78/0x80
[ 54.262479] hardirqs last disabled at (7974): [] __up_console_sem+0x5d/0x80
[ 54.263683] softirqs last enabled at (7504): [] irq_exit_rcu+0x93/0xc0
[ 54.264841] softirqs last disabled at (7453): [] irq_exit_rcu+0x93/0xc0
[ 54.266026] ---[ end trace 0000000000000000 ]---
[ 54.272325] ------------[ cut here ]------------
[ 54.273021] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.274852] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.276033] Modules linked in:
[ 54.276524] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.277821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.279026] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.279837] 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
[ 54.282360] RSP: 0018:ffff88801e8bfc00 EFLAGS: 00010282
[ 54.283170] RAX: 0000000000000000 RBX: ffff88800cb83e40 RCX: 0000000000000000
[ 54.284208] RDX: ffff88800b8c3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.285235] RBP: ffff88800cb83e54 R08: 0000000000000001 R09: 0000000000000000
[ 54.286281] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.287308] R13: ffffffff84e23fe0 R14: ffff88800cb83e48 R15: ffffffff84da7d60
[ 54.288351] FS: 0000555556881400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.289553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.290371] CR2: 00007f3d082ea6f4 CR3: 000000000f04c000 CR4: 0000000000350ee0
[ 54.291364] Call Trace:
[ 54.291770]
[ 54.292111] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.292828] ipv6_frags_init_net+0x206/0x3c0
[ 54.293469] ops_init+0xbb/0x6b0
[ 54.294011] setup_net+0x3d9/0x990
[ 54.294553] ? down_read_killable+0x1d7/0x4e0
[ 54.295190] ? __pfx_setup_net+0x10/0x10
[ 54.295797] ? copy_net_ns+0x17c/0x770
[ 54.296369] copy_net_ns+0x321/0x770
[ 54.296935] create_new_namespaces+0x3f6/0xb30
[ 54.297641] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.298333] ksys_unshare+0x44d/0x8e0
[ 54.298920] ? __pfx_ksys_unshare+0x10/0x10
[ 54.299567] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.300356] __x64_sys_unshare+0x31/0x40
[ 54.300965] do_syscall_64+0x3f/0x90
[ 54.301556] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.302269] RIP: 0033:0x7f3149be50d7
[ 54.302824] 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
[ 54.305184] RSP: 002b:00007ffec39639a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.306244] RAX: ffffffffffffffda RBX: 00007ffec3963fe8 RCX: 00007f3149be50d7
[ 54.307236] RDX: 00007f3149c4f41f RSI: 00007ffec3963940 RDI: 0000000040000000
[ 54.308217] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec3963750
[ 54.309195] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3149cf7bf0
[ 54.310231] R13: 00007ffec3963a80 R14: 0000000000000000 R15: 00000000000000f8
[ 54.311275]
[ 54.311659] irq event stamp: 9531
[ 54.312154] hardirqs last enabled at (9541): [] __up_console_sem+0x78/0x80
[ 54.313396] hardirqs last disabled at (9552): [] __up_console_sem+0x5d/0x80
[ 54.314620] softirqs last enabled at (8848): [] irq_exit_rcu+0x93/0xc0
[ 54.315808] softirqs last disabled at (8795): [] irq_exit_rcu+0x93/0xc0
[ 54.317006] ---[ end trace 0000000000000000 ]---
[ 54.318568] ------------[ cut here ]------------
[ 54.319379] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.321949] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.323406] Modules linked in:
[ 54.324021] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.325659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.327082] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.328027] 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
[ 54.331038] RSP: 0018:ffff88801e8bfbf0 EFLAGS: 00010286
[ 54.331998] RAX: 0000000000000000 RBX: ffff88800d78ba40 RCX: 0000000000000000
[ 54.333231] RDX: ffff88800b8c3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.334465] RBP: ffff88800d78ba54 R08: 0000000000000001 R09: 0000000000000000
[ 54.335707] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.336920] R13: ffffffff84e23fe0 R14: ffff88800d78ba48 R15: ffffffff84db0aa0
[ 54.338158] FS: 0000555556881400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.339528] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.340543] CR2: 00007f3d082ea6f4 CR3: 000000000f04c000 CR4: 0000000000350ee0
[ 54.341791] Call Trace:
[ 54.342230]
[ 54.342668] nf_ct_net_init+0x224/0x3d0
[ 54.343389] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.344204] ops_init+0xbb/0x6b0
[ 54.344840] setup_net+0x3d9/0x990
[ 54.345525] ? down_read_killable+0x1d7/0x4e0
[ 54.346309] ? __pfx_setup_net+0x10/0x10
[ 54.347059] ? copy_net_ns+0x17c/0x770
[ 54.347799] copy_net_ns+0x321/0x770
[ 54.348457] create_new_namespaces+0x3f6/0xb30
[ 54.349309] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.350234] ksys_unshare+0x44d/0x8e0
[ 54.350955] ? __pfx_ksys_unshare+0x10/0x10
[ 54.351757] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.352789] __x64_sys_unshare+0x31/0x40
[ 54.353533] do_syscall_64+0x3f/0x90
[ 54.354063] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.354787] RIP: 0033:0x7f3149be50d7
[ 54.355298] 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
[ 54.357719] RSP: 002b:00007ffec39639a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.358760] RAX: ffffffffffffffda RBX: 00007ffec3963fe8 RCX: 00007f3149be50d7
[ 54.359732] RDX: 00007f3149c4f41f RSI: 00007ffec3963940 RDI: 0000000040000000
[ 54.360719] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec3963750
[ 54.361718] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3149cf7bf0
[ 54.362704] R13: 00007ffec3963a80 R14: 0000000000000000 R15: 00000000000000f8
[ 54.363711]
[ 54.364032] irq event stamp: 10297
[ 54.364523] hardirqs last enabled at (10309): [] __up_console_sem+0x78/0x80
[ 54.365717] hardirqs last disabled at (10320): [] __up_console_sem+0x5d/0x80
[ 54.366884] softirqs last enabled at (9860): [] irq_exit_rcu+0x93/0xc0
[ 54.368010] softirqs last disabled at (9855): [] irq_exit_rcu+0x93/0xc0
[ 54.369104] ---[ end trace 0000000000000000 ]---
executing program
[ 55.873126] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.920588] Bluetooth: hci0: command 0x041b tx timeout
[ 59.968635] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.016573] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:58:58 Registers:
info registers vcpu 0
RAX=0000000080000101 RBX=0000000000000001 RCX=0000000000000100 RDX=ffffffff8542a780
RSI=ffffffff814c640e RDI=0000000000000005 RBP=0000000000000001 RSP=ffff88806ce09a28
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffffffff856526c8 R15=ffff88800dee3410
RIP=ffffffff814be660 RFL=00000206 [-----P-] 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 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=00007fad6e12cff0 CR3=000000001645c000 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=791929196db1ec9c69419f38bd3a4cac
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=def3e03bb7ee6528000000000013b130 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6d22f09c41b000ea00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e8bf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555556881400 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=00007f3d082ea6f4 CR3=000000000f04c000 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