Warning: Permanently added '[localhost]:61452' (ECDSA) to the list of known hosts.
2023/05/17 07:16:49 fuzzer started
2023/05/17 07:16:49 dialing manager at localhost:35573
2023/05/17 07:16:49 checking machine...
2023/05/17 07:16:49 checking revisions...
syzkaller login: [ 37.156363] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:16:50 testing simple program...
[ 37.227258] cgroup: Unknown subsys name 'net'
[ 37.304682] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.444641] audit: type=1400 audit(1684307823.393:6): avc: denied { execmem } for pid=262 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.559902] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.562776] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.564292] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.566909] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.568548] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.570406] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.961900] ------------[ cut here ]------------
[ 51.962669] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.965044] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.966309] Modules linked in:
[ 51.966798] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.971053] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.972072] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.972717] 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
[ 51.974900] RSP: 0018:ffff8880200dfc00 EFLAGS: 00010282
[ 51.975572] RAX: 0000000000000000 RBX: ffff88800ca5f840 RCX: 0000000000000000
[ 51.976452] RDX: ffff8880200d0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.977337] RBP: ffff88800ca5f854 R08: 0000000000000001 R09: 0000000000000000
[ 51.978244] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.979131] R13: ffffffff84e223a0 R14: ffff88800ca5f848 R15: ffffffff84d73340
[ 51.979987] FS: 0000555556f4a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.980982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.981721] CR2: 00007fb5f9cae6f4 CR3: 000000000cb8a000 CR4: 0000000000350ef0
[ 51.982620] Call Trace:
[ 51.982949]
[ 51.983276] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.983889] ipv4_frags_init_net+0x269/0x440
[ 51.984476] ops_init+0xbb/0x6b0
[ 51.984923] setup_net+0x3d9/0x990
[ 51.985413] ? down_read_killable+0x1d7/0x4e0
[ 51.985998] ? __pfx_setup_net+0x10/0x10
[ 51.986532] ? copy_net_ns+0x17c/0x770
[ 51.987060] copy_net_ns+0x321/0x770
[ 51.987539] create_new_namespaces+0x3f6/0xb30
[ 51.988160] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.988777] ksys_unshare+0x44d/0x8e0
[ 51.989303] ? __pfx_ksys_unshare+0x10/0x10
[ 51.989845] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.990598] __x64_sys_unshare+0x31/0x40
[ 51.991147] do_syscall_64+0x3f/0x90
[ 51.991622] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.992292] RIP: 0033:0x7f910d21f0d7
[ 51.992759] 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
[ 51.994929] RSP: 002b:00007fff5f1c17c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.995868] RAX: ffffffffffffffda RBX: 00007fff5f1c1e08 RCX: 00007f910d21f0d7
[ 51.996752] RDX: 00007f910d28941f RSI: 00007fff5f1c1760 RDI: 0000000040000000
[ 51.997625] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5f1c1570
[ 51.998522] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f910d331bf0
[ 51.999415] R13: 00007fff5f1c18a0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.000325]
[ 52.000628] irq event stamp: 9525
[ 52.001073] hardirqs last enabled at (9537): [] __up_console_sem+0x78/0x80
[ 52.002125] hardirqs last disabled at (9548): [] __up_console_sem+0x5d/0x80
[ 52.003180] softirqs last enabled at (9410): [] irq_exit_rcu+0x93/0xc0
[ 52.004212] softirqs last disabled at (9405): [] irq_exit_rcu+0x93/0xc0
[ 52.005234] ---[ end trace 0000000000000000 ]---
[ 52.011831] ------------[ cut here ]------------
executing program
[ 52.012564] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.014904] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.016027] Modules linked in:
[ 52.016435] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.017606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.018630] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.019304] 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
[ 52.021487] RSP: 0018:ffff8880200dfc00 EFLAGS: 00010282
[ 52.022178] RAX: 0000000000000000 RBX: ffff88800ede7a40 RCX: 0000000000000000
[ 52.023061] RDX: ffff8880200d0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.023905] RBP: ffff88800ede7a54 R08: 0000000000000001 R09: 0000000000000000
[ 52.024783] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.025667] R13: ffffffff84e223a0 R14: ffff88800ede7a48 R15: ffffffff84da62e0
[ 52.026580] FS: 0000555556f4a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.027566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.028306] CR2: 00007fb5f9cae6f4 CR3: 000000000cb8a000 CR4: 0000000000350ef0
[ 52.029193] Call Trace:
[ 52.029518]
[ 52.029815] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.030461] ipv6_frags_init_net+0x206/0x3c0
[ 52.031044] ops_init+0xbb/0x6b0
[ 52.031482] setup_net+0x3d9/0x990
[ 52.031931] ? down_read_killable+0x1d7/0x4e0
[ 52.032518] ? __pfx_setup_net+0x10/0x10
[ 52.033044] ? copy_net_ns+0x17c/0x770
[ 52.033545] copy_net_ns+0x321/0x770
[ 52.034053] create_new_namespaces+0x3f6/0xb30
[ 52.034632] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.035269] ksys_unshare+0x44d/0x8e0
[ 52.035754] ? __pfx_ksys_unshare+0x10/0x10
[ 52.036320] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.037047] __x64_sys_unshare+0x31/0x40
[ 52.037573] do_syscall_64+0x3f/0x90
[ 52.038088] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.038729] RIP: 0033:0x7f910d21f0d7
[ 52.039212] 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
[ 52.041341] RSP: 002b:00007fff5f1c17c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.042283] RAX: ffffffffffffffda RBX: 00007fff5f1c1e08 RCX: 00007f910d21f0d7
[ 52.043164] RDX: 00007f910d28941f RSI: 00007fff5f1c1760 RDI: 0000000040000000
[ 52.044036] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5f1c1570
[ 52.044877] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f910d331bf0
[ 52.045757] R13: 00007fff5f1c18a0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.046682]
[ 52.046980] irq event stamp: 12171
[ 52.047437] hardirqs last enabled at (12183): [] __up_console_sem+0x78/0x80
[ 52.048497] hardirqs last disabled at (12194): [] __up_console_sem+0x5d/0x80
[ 52.049558] softirqs last enabled at (11668): [] irq_exit_rcu+0x93/0xc0
[ 52.050592] softirqs last disabled at (11621): [] irq_exit_rcu+0x93/0xc0
[ 52.051616] ---[ end trace 0000000000000000 ]---
[ 52.052929] ------------[ cut here ]------------
[ 52.053550] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.055536] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.056600] Modules linked in:
[ 52.057033] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.058185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.059200] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.059837] 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
[ 52.062010] RSP: 0018:ffff8880200dfbf0 EFLAGS: 00010286
[ 52.062678] RAX: 0000000000000000 RBX: ffff888009aedc40 RCX: 0000000000000000
[ 52.063559] RDX: ffff8880200d0000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.064450] RBP: ffff888009aedc54 R08: 0000000000000001 R09: 0000000000000000
[ 52.065331] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.066215] R13: ffffffff84e223a0 R14: ffff888009aedc48 R15: ffffffff84daf020
[ 52.067103] FS: 0000555556f4a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.068102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.068821] CR2: 00007fb5f9cae6f4 CR3: 000000000cb8a000 CR4: 0000000000350ef0
[ 52.069712] Call Trace:
[ 52.070073]
[ 52.070377] nf_ct_net_init+0x224/0x3d0
[ 52.070890] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.071488] ops_init+0xbb/0x6b0
[ 52.071928] setup_net+0x3d9/0x990
[ 52.072400] ? down_read_killable+0x1d7/0x4e0
[ 52.072972] ? __pfx_setup_net+0x10/0x10
[ 52.073504] ? copy_net_ns+0x17c/0x770
[ 52.074055] copy_net_ns+0x321/0x770
[ 52.074536] create_new_namespaces+0x3f6/0xb30
[ 52.075144] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.075763] ksys_unshare+0x44d/0x8e0
[ 52.076276] ? __pfx_ksys_unshare+0x10/0x10
[ 52.076822] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.077562] __x64_sys_unshare+0x31/0x40
[ 52.078109] do_syscall_64+0x3f/0x90
[ 52.078586] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.079255] RIP: 0033:0x7f910d21f0d7
[ 52.079725] 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
[ 52.081888] RSP: 002b:00007fff5f1c17c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.082867] RAX: ffffffffffffffda RBX: 00007fff5f1c1e08 RCX: 00007f910d21f0d7
[ 52.083756] RDX: 00007f910d28941f RSI: 00007fff5f1c1760 RDI: 0000000040000000
[ 52.084637] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5f1c1570
[ 52.085527] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f910d331bf0
[ 52.086421] R13: 00007fff5f1c18a0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.087326]
[ 52.087641] irq event stamp: 12931
[ 52.088124] hardirqs last enabled at (12943): [] __up_console_sem+0x78/0x80
[ 52.089248] hardirqs last disabled at (12954): [] __up_console_sem+0x5d/0x80
[ 52.090378] softirqs last enabled at (12440): [] irq_exit_rcu+0x93/0xc0
[ 52.091462] softirqs last disabled at (12435): [] irq_exit_rcu+0x93/0xc0
[ 52.092554] ---[ end trace 0000000000000000 ]---
[ 53.635707] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.683127] Bluetooth: hci0: command 0x041b tx timeout
[ 57.731097] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.779099] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:17:04 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880200df5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556f4a400 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=00007fb5f9cae6f4 CR3=000000000cb8a000 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=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
info registers vcpu 1
RAX=000000000002d0b9 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f2dc2ad4140 CR3=000000001477e000 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=2034303a37313a37302037312079614d XMM01=5d3434303536392e31352020205b203a
XMM02=74656e20746120333632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120333632203a4449
XMM06=57205d3434303536392e31352020205b XMM07=79732034303a37313a37302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000