Warning: Permanently added '[localhost]:12691' (ECDSA) to the list of known hosts.
2023/05/18 06:43:15 fuzzer started
2023/05/18 06:43:15 dialing manager at localhost:44319
2023/05/18 06:43:15 checking machine...
2023/05/18 06:43:15 checking revisions...
syzkaller login: [ 48.316546] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:43:15 testing simple program...
[ 48.386144] cgroup: Unknown subsys name 'net'
[ 48.459266] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.451695] audit: type=1400 audit(1684392208.737:6): 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
[ 62.610248] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.612318] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.614756] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.617349] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.618881] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.620043] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.989931] ------------[ cut here ]------------
[ 62.990697] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.992764] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.994071] Modules linked in:
[ 62.994608] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.999583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.000631] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.001278] 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
[ 63.003475] RSP: 0018:ffff888016c6fc00 EFLAGS: 00010282
[ 63.004132] RAX: 0000000000000000 RBX: ffff88800edb2040 RCX: 0000000000000000
[ 63.005037] RDX: ffff888016553680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.005938] RBP: ffff88800edb2054 R08: 0000000000000001 R09: 0000000000000000
[ 63.006852] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.007754] R13: ffffffff84e23fe0 R14: ffff88800edb2048 R15: ffffffff84d74dc0
[ 63.008662] FS: 00005555562bc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.009684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.010440] CR2: 00007fec3b89a6f4 CR3: 000000000ebf6000 CR4: 0000000000350ee0
[ 63.011315] Call Trace:
[ 63.011678]
[ 63.011983] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.012644] ipv4_frags_init_net+0x269/0x440
[ 63.013222] ops_init+0xbb/0x6b0
[ 63.013704] setup_net+0x3d9/0x990
[ 63.014170] ? down_read_killable+0x1d7/0x4e0
[ 63.014781] ? __pfx_setup_net+0x10/0x10
[ 63.015333] ? copy_net_ns+0x17c/0x770
[ 63.015878] copy_net_ns+0x321/0x770
[ 63.016373] create_new_namespaces+0x3f6/0xb30
[ 63.017002] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.017656] ksys_unshare+0x44d/0x8e0
[ 63.018153] ? __pfx_ksys_unshare+0x10/0x10
[ 63.018733] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.019498] __x64_sys_unshare+0x31/0x40
[ 63.020019] do_syscall_64+0x3f/0x90
[ 63.020540] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.021195] RIP: 0033:0x7fde2e4d40d7
[ 63.021699] 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
[ 63.023901] RSP: 002b:00007fffbeb53ae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.024864] RAX: ffffffffffffffda RBX: 00007fffbeb54128 RCX: 00007fde2e4d40d7
[ 63.025760] RDX: 00007fde2e53e41f RSI: 00007fffbeb53a80 RDI: 0000000040000000
[ 63.026666] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbeb53890
[ 63.027582] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fde2e5e6bf0
[ 63.028489] R13: 00007fffbeb53bc0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.029371]
[ 63.029711] irq event stamp: 9551
[ 63.030133] hardirqs last enabled at (9561): [] __up_console_sem+0x78/0x80
[ 63.031212] hardirqs last disabled at (9572): [] __up_console_sem+0x5d/0x80
[ 63.032277] softirqs last enabled at (9402): [] irq_exit_rcu+0x93/0xc0
[ 63.033311] softirqs last disabled at (9397): [] irq_exit_rcu+0x93/0xc0
[ 63.034349] ---[ end trace 0000000000000000 ]---
[ 63.039353] ------------[ cut here ]------------
[ 63.039981] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.041674] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.042735] Modules linked in:
[ 63.043168] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.044331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.045345] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.046027] 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
[ 63.048246] RSP: 0018:ffff888016c6fc00 EFLAGS: 00010282
[ 63.048931] RAX: 0000000000000000 RBX: ffff88800da01c40 RCX: 0000000000000000
[ 63.049834] RDX: ffff888016553680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.050738] RBP: ffff88800da01c54 R08: 0000000000000001 R09: 0000000000000000
[ 63.051648] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.052543] R13: ffffffff84e23fe0 R14: ffff88800da01c48 R15: ffffffff84da7d60
[ 63.053448] FS: 00005555562bc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.054461] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.055203] CR2: 00007fec3b89a6f4 CR3: 000000000ebf6000 CR4: 0000000000350ee0
[ 63.056111] Call Trace:
[ 63.056470]
[ 63.056767] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.057415] ipv6_frags_init_net+0x206/0x3c0
[ 63.057985] ops_init+0xbb/0x6b0
[ 63.058471] setup_net+0x3d9/0x990
[ 63.058942] ? down_read_killable+0x1d7/0x4e0
[ 63.059548] ? __pfx_setup_net+0x10/0x10
[ 63.060061] ? copy_net_ns+0x17c/0x770
[ 63.060602] copy_net_ns+0x321/0x770
[ 63.061086] create_new_namespaces+0x3f6/0xb30
[ 63.061708] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.062332] ksys_unshare+0x44d/0x8e0
[ 63.062866] ? __pfx_ksys_unshare+0x10/0x10
[ 63.063446] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.064157] __x64_sys_unshare+0x31/0x40
[ 63.064708] do_syscall_64+0x3f/0x90
[ 63.065189] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.065864] RIP: 0033:0x7fde2e4d40d7
[ 63.066329] 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
[ 63.068746] RSP: 002b:00007fffbeb53ae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.069732] RAX: ffffffffffffffda RBX: 00007fffbeb54128 RCX: 00007fde2e4d40d7
[ 63.070631] RDX: 00007fde2e53e41f RSI: 00007fffbeb53a80 RDI: 0000000040000000
[ 63.071570] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbeb53890
[ 63.072465] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fde2e5e6bf0
[ 63.073316] R13: 00007fffbeb53bc0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.074228]
[ 63.074560] irq event stamp: 11243
[ 63.075007] hardirqs last enabled at (11253): [] __up_console_sem+0x78/0x80
[ 63.076071] hardirqs last disabled at (11264): [] __up_console_sem+0x5d/0x80
[ 63.077130] softirqs last enabled at (10486): [] irq_exit_rcu+0x93/0xc0
[ 63.078167] softirqs last disabled at (10465): [] irq_exit_rcu+0x93/0xc0
[ 63.079214] ---[ end trace 0000000000000000 ]---
[ 63.080784] ------------[ cut here ]------------
[ 63.081367] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.083522] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.084595] Modules linked in:
[ 63.085004] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.086182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.087221] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.087904] 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
[ 63.090125] RSP: 0018:ffff888016c6fbf0 EFLAGS: 00010286
[ 63.090845] RAX: 0000000000000000 RBX: ffff88800e3a8240 RCX: 0000000000000000
[ 63.091751] RDX: ffff888016553680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.092662] RBP: ffff88800e3a8254 R08: 0000000000000001 R09: 0000000000000000
[ 63.093567] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.094470] R13: ffffffff84e23fe0 R14: ffff88800e3a8248 R15: ffffffff84db0aa0
[ 63.095341] FS: 00005555562bc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.096351] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.097086] CR2: 00007fec3b89a6f4 CR3: 000000000ebf6000 CR4: 0000000000350ee0
[ 63.097983] Call Trace:
[ 63.098313]
[ 63.098645] nf_ct_net_init+0x224/0x3d0
[ 63.099179] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.099794] ops_init+0xbb/0x6b0
[ 63.100248] setup_net+0x3d9/0x990
[ 63.100744] ? down_read_killable+0x1d7/0x4e0
[ 63.101339] ? __pfx_setup_net+0x10/0x10
[ 63.101886] ? copy_net_ns+0x17c/0x770
[ 63.102424] copy_net_ns+0x321/0x770
[ 63.102934] create_new_namespaces+0x3f6/0xb30
[ 63.103556] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.104173] ksys_unshare+0x44d/0x8e0
[ 63.104700] ? __pfx_ksys_unshare+0x10/0x10
[ 63.105256] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.106009] __x64_sys_unshare+0x31/0x40
[ 63.106561] do_syscall_64+0x3f/0x90
[ 63.107060] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.107737] RIP: 0033:0x7fde2e4d40d7
[ 63.108204] 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
[ 63.110409] RSP: 002b:00007fffbeb53ae8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.111350] RAX: ffffffffffffffda RBX: 00007fffbeb54128 RCX: 00007fde2e4d40d7
[ 63.112256] RDX: 00007fde2e53e41f RSI: 00007fffbeb53a80 RDI: 0000000040000000
[ 63.113158] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffbeb53890
[ 63.114068] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fde2e5e6bf0
[ 63.114972] R13: 00007fffbeb53bc0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.115902]
[ 63.116203] irq event stamp: 12057
[ 63.116670] hardirqs last enabled at (12069): [] __up_console_sem+0x78/0x80
[ 63.117732] hardirqs last disabled at (12080): [] __up_console_sem+0x5d/0x80
[ 63.118810] softirqs last enabled at (11552): [] irq_exit_rcu+0x93/0xc0
[ 63.119857] softirqs last disabled at (11547): [] irq_exit_rcu+0x93/0xc0
[ 63.120906] ---[ end trace 0000000000000000 ]---
executing program
[ 64.680191] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.727448] Bluetooth: hci0: command 0x041b tx timeout
[ 68.775463] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.823455] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:43:18 Registers:
info registers vcpu 0
RAX=000000000001ffd5 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=00007f12adbcd840 CR3=000000000ed2a000 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=80a1de378a71ee890c4ca4d402e17038
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=53968dcfdb5e156f000000000013c3d0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=9c6136fe83fb250e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 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=ffff888016c6f5f0
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 00005555562bc400 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=00007fec3b89a6f4 CR3=000000000ebf6000 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