Warning: Permanently added '[localhost]:25848' (ECDSA) to the list of known hosts.
2023/05/18 03:15:57 fuzzer started
2023/05/18 03:15:58 dialing manager at localhost:44319
2023/05/18 03:15:58 checking machine...
2023/05/18 03:15:58 checking revisions...
syzkaller login: [ 48.001163] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:15:58 testing simple program...
[ 48.074762] cgroup: Unknown subsys name 'net'
[ 48.150871] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.480612] audit: type=1400 audit(1684379771.945:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 62.566053] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.567833] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.570286] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.574091] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.587774] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.589243] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 62.984472] ------------[ cut here ]------------
[ 62.985321] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.987415] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.988673] Modules linked in:
[ 62.989238] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.994222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.995228] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.995864] 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
[ 62.998043] RSP: 0018:ffff88801f84fc00 EFLAGS: 00010282
[ 62.998689] RAX: 0000000000000000 RBX: ffff88800ef7b440 RCX: 0000000000000000
[ 62.999579] RDX: ffff888018fd9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.000485] RBP: ffff88800ef7b454 R08: 0000000000000001 R09: 0000000000000000
[ 63.001379] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.002272] R13: ffffffff84e23fe0 R14: ffff88800ef7b448 R15: ffffffff84d74dc0
[ 63.003172] FS: 00005555559cc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.004175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.004873] CR2: 00007f742365a6f4 CR3: 000000001fe62000 CR4: 0000000000350ee0
[ 63.005746] Call Trace:
[ 63.006102]
[ 63.006398] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.007029] ipv4_frags_init_net+0x269/0x440
[ 63.007585] ops_init+0xbb/0x6b0
[ 63.008073] setup_net+0x3d9/0x990
[ 63.008532] ? down_read_killable+0x1d7/0x4e0
[ 63.009125] ? __pfx_setup_net+0x10/0x10
[ 63.009632] ? copy_net_ns+0x17c/0x770
[ 63.010166] copy_net_ns+0x321/0x770
[ 63.010648] create_new_namespaces+0x3f6/0xb30
[ 63.011263] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.011871] ksys_unshare+0x44d/0x8e0
[ 63.012425] ? __pfx_ksys_unshare+0x10/0x10
[ 63.013002] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.013712] __x64_sys_unshare+0x31/0x40
[ 63.014250] do_syscall_64+0x3f/0x90
[ 63.014726] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.015397] RIP: 0033:0x7f49336970d7
[ 63.015856] 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
[ 63.018017] RSP: 002b:00007fffd078ef98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.018925] RAX: ffffffffffffffda RBX: 00007fffd078f5d8 RCX: 00007f49336970d7
[ 63.019822] RDX: 00007f493370141f RSI: 00007fffd078ef30 RDI: 0000000040000000
[ 63.020714] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd078ed40
[ 63.021593] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f49337a9bf0
[ 63.022536] R13: 00007fffd078f070 R14: 0000000000000000 R15: 00000000000000f8
[ 63.023463]
[ 63.023759] irq event stamp: 10073
[ 63.024253] hardirqs last enabled at (10085): [] __up_console_sem+0x78/0x80
[ 63.025306] hardirqs last disabled at (10096): [] __up_console_sem+0x5d/0x80
[ 63.026369] softirqs last enabled at (9714): [] irq_exit_rcu+0x93/0xc0
[ 63.027393] softirqs last disabled at (9705): [] irq_exit_rcu+0x93/0xc0
[ 63.028435] ---[ end trace 0000000000000000 ]---
[ 63.033877] ------------[ cut here ]------------
[ 63.034499] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.036197] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.037248] Modules linked in:
[ 63.037657] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.038812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.039816] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.040503] 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
[ 63.042686] RSP: 0018:ffff88801f84fc00 EFLAGS: 00010282
[ 63.043372] RAX: 0000000000000000 RBX: ffff88800c51c440 RCX: 0000000000000000
[ 63.044284] RDX: ffff888018fd9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.045186] RBP: ffff88800c51c454 R08: 0000000000000001 R09: 0000000000000000
[ 63.046084] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.046995] R13: ffffffff84e23fe0 R14: ffff88800c51c448 R15: ffffffff84da7d60
[ 63.047865] FS: 00005555559cc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.048876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.049620] CR2: 00007f742365a6f4 CR3: 000000001fe62000 CR4: 0000000000350ee0
[ 63.050502] Call Trace:
[ 63.050826]
[ 63.051164] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.051788] ipv6_frags_init_net+0x206/0x3c0
[ 63.052392] ops_init+0xbb/0x6b0
[ 63.052842] setup_net+0x3d9/0x990
[ 63.053329] ? down_read_killable+0x1d7/0x4e0
[ 63.053901] ? __pfx_setup_net+0x10/0x10
[ 63.054435] ? copy_net_ns+0x17c/0x770
[ 63.054974] copy_net_ns+0x321/0x770
[ 63.055459] create_new_namespaces+0x3f6/0xb30
[ 63.056105] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.056720] ksys_unshare+0x44d/0x8e0
[ 63.057239] ? __pfx_ksys_unshare+0x10/0x10
[ 63.057791] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.058537] __x64_sys_unshare+0x31/0x40
[ 63.059078] do_syscall_64+0x3f/0x90
[ 63.059563] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.060241] RIP: 0033:0x7f49336970d7
[ 63.060704] 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
[ 63.062852] RSP: 002b:00007fffd078ef98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.063807] RAX: ffffffffffffffda RBX: 00007fffd078f5d8 RCX: 00007f49336970d7
[ 63.064704] RDX: 00007f493370141f RSI: 00007fffd078ef30 RDI: 0000000040000000
[ 63.065588] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd078ed40
[ 63.066484] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f49337a9bf0
[ 63.067370] R13: 00007fffd078f070 R14: 0000000000000000 R15: 00000000000000f8
[ 63.068306]
[ 63.068605] irq event stamp: 11855
[ 63.069076] hardirqs last enabled at (11867): [] __up_console_sem+0x78/0x80
[ 63.070162] hardirqs last disabled at (11878): [] __up_console_sem+0x5d/0x80
[ 63.071227] softirqs last enabled at (11816): [] irq_exit_rcu+0x93/0xc0
[ 63.072274] softirqs last disabled at (11809): [] irq_exit_rcu+0x93/0xc0
[ 63.073305] ---[ end trace 0000000000000000 ]---
[ 63.074786] ------------[ cut here ]------------
[ 63.075396] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.077352] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.078428] Modules linked in:
[ 63.078832] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.079990] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.080989] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.081640] 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
[ 63.083783] RSP: 0018:ffff88801f84fbf0 EFLAGS: 00010286
[ 63.084483] RAX: 0000000000000000 RBX: ffff88800f5d8840 RCX: 0000000000000000
[ 63.085370] RDX: ffff888018fd9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.086250] RBP: ffff88800f5d8854 R08: 0000000000000001 R09: 0000000000000000
[ 63.087148] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.088041] R13: ffffffff84e23fe0 R14: ffff88800f5d8848 R15: ffffffff84db0aa0
[ 63.088891] FS: 00005555559cc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.089879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.090618] CR2: 00007f742365a6f4 CR3: 000000001fe62000 CR4: 0000000000350ee0
[ 63.091504] Call Trace:
[ 63.091835]
[ 63.092199] nf_ct_net_init+0x224/0x3d0
[ 63.092723] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.093329] ops_init+0xbb/0x6b0
[ 63.093778] setup_net+0x3d9/0x990
[ 63.094264] ? down_read_killable+0x1d7/0x4e0
[ 63.094833] ? __pfx_setup_net+0x10/0x10
[ 63.095370] ? copy_net_ns+0x17c/0x770
[ 63.095893] copy_net_ns+0x321/0x770
[ 63.096417] create_new_namespaces+0x3f6/0xb30
[ 63.097029] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.097635] ksys_unshare+0x44d/0x8e0
[ 63.098150] ? __pfx_ksys_unshare+0x10/0x10
[ 63.098703] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.099444] __x64_sys_unshare+0x31/0x40
[ 63.099992] do_syscall_64+0x3f/0x90
[ 63.100470] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.101145] RIP: 0033:0x7f49336970d7
[ 63.101606] 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
[ 63.103770] RSP: 002b:00007fffd078ef98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.104773] RAX: ffffffffffffffda RBX: 00007fffd078f5d8 RCX: 00007f49336970d7
[ 63.105652] RDX: 00007f493370141f RSI: 00007fffd078ef30 RDI: 0000000040000000
[ 63.106551] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd078ed40
[ 63.107434] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f49337a9bf0
[ 63.108330] R13: 00007fffd078f070 R14: 0000000000000000 R15: 00000000000000f8
[ 63.109256]
[ 63.109553] irq event stamp: 12649
[ 63.110009] hardirqs last enabled at (12661): [] __up_console_sem+0x78/0x80
[ 63.111066] hardirqs last disabled at (12672): [] __up_console_sem+0x5d/0x80
[ 63.112141] softirqs last enabled at (12598): [] irq_exit_rcu+0x93/0xc0
[ 63.113175] softirqs last disabled at (12589): [] irq_exit_rcu+0x93/0xc0
[ 63.114306] ---[ end trace 0000000000000000 ]---
[ 64.650726] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.698075] Bluetooth: hci0: command 0x041b tx timeout
[ 68.746094] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.794013] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:16:09 Registers:
info registers vcpu 0
RAX=000000000002ace1 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=00007faac3d7bbf0 CR3=000000000ed3c000 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=ab456aa7d264b193ce47107e8559db58
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=398d3cc387e3908b000000000013c250 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5257b23539f1ff8400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 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=ffff88801f84f5f0
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 00005555559cc400 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=00007f742365a6f4 CR3=000000001fe62000 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