Warning: Permanently added '[localhost]:40417' (ECDSA) to the list of known hosts.
2023/05/17 08:50:44 fuzzer started
2023/05/17 08:50:44 dialing manager at localhost:35573
2023/05/17 08:50:44 checking machine...
2023/05/17 08:50:44 checking revisions...
syzkaller login: [ 36.755182] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:50:44 testing simple program...
[ 36.817963] cgroup: Unknown subsys name 'net'
[ 36.910314] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.185656] audit: type=1400 audit(1684313457.402:6): 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
[ 50.306536] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.310442] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.312816] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.316507] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.319054] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.320983] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.761854] ------------[ cut here ]------------
[ 50.763223] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.764884] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.766021] Modules linked in:
[ 50.766467] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.771370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.772416] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.773093] 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
[ 50.775320] RSP: 0018:ffff88801e377c00 EFLAGS: 00010282
[ 50.776004] RAX: 0000000000000000 RBX: ffff888015bf0040 RCX: 0000000000000000
[ 50.776928] RDX: ffff88800ead1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.777850] RBP: ffff888015bf0054 R08: 0000000000000001 R09: 0000000000000000
[ 50.778813] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.779739] R13: ffffffff84e223a0 R14: ffff888015bf0048 R15: ffffffff84d73340
[ 50.780669] FS: 0000555557462400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.781698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.782499] CR2: 00007fca6caa46f4 CR3: 000000001f382000 CR4: 0000000000350ee0
[ 50.783450] Call Trace:
[ 50.783781]
[ 50.784103] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.784768] ipv4_frags_init_net+0x269/0x440
[ 50.785394] ops_init+0xbb/0x6b0
[ 50.785858] setup_net+0x3d9/0x990
[ 50.786383] ? down_read_killable+0x1d7/0x4e0
[ 50.787001] ? __pfx_setup_net+0x10/0x10
[ 50.787557] ? copy_net_ns+0x17c/0x770
[ 50.788087] copy_net_ns+0x321/0x770
[ 50.788600] create_new_namespaces+0x3f6/0xb30
[ 50.789243] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.789869] ksys_unshare+0x44d/0x8e0
[ 50.790445] ? __pfx_ksys_unshare+0x10/0x10
[ 50.791035] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.791799] __x64_sys_unshare+0x31/0x40
[ 50.792373] do_syscall_64+0x3f/0x90
[ 50.792855] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.793559] RIP: 0033:0x7f153eb830d7
[ 50.794061] 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
[ 50.796310] RSP: 002b:00007fff738a76d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.797317] RAX: ffffffffffffffda RBX: 00007fff738a7d18 RCX: 00007f153eb830d7
[ 50.798287] RDX: 00007f153ebed41f RSI: 00007fff738a7670 RDI: 0000000040000000
[ 50.799230] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff738a7480
[ 50.800118] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f153ec95bf0
[ 50.801045] R13: 00007fff738a77b0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.801998]
[ 50.802347] irq event stamp: 9949
[ 50.802790] hardirqs last enabled at (9959): [] __up_console_sem+0x78/0x80
[ 50.803892] hardirqs last disabled at (9970): [] __up_console_sem+0x5d/0x80
[ 50.804988] softirqs last enabled at (9856): [] irq_exit_rcu+0x93/0xc0
[ 50.806073] softirqs last disabled at (9847): [] irq_exit_rcu+0x93/0xc0
[ 50.807269] ---[ end trace 0000000000000000 ]---
[ 50.815479] ------------[ cut here ]------------
[ 50.816093] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.817837] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.818967] Modules linked in:
[ 50.819439] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.820622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.821661] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.822379] 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
[ 50.824667] RSP: 0018:ffff88801e377c00 EFLAGS: 00010282
[ 50.825379] RAX: 0000000000000000 RBX: ffff88800e145440 RCX: 0000000000000000
[ 50.826322] RDX: ffff88800ead1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.827273] RBP: ffff88800e145454 R08: 0000000000000001 R09: 0000000000000000
[ 50.828224] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.829102] R13: ffffffff84e223a0 R14: ffff88800e145448 R15: ffffffff84da62e0
[ 50.830052] FS: 0000555557462400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.831140] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.831881] CR2: 00007fca6caa46f4 CR3: 000000001f382000 CR4: 0000000000350ee0
[ 50.832807] Call Trace:
[ 50.833199]
[ 50.833501] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.834135] ipv6_frags_init_net+0x206/0x3c0
[ 50.834751] ops_init+0xbb/0x6b0
[ 50.835267] setup_net+0x3d9/0x990
[ 50.835733] ? down_read_killable+0x1d7/0x4e0
[ 50.836366] ? __pfx_setup_net+0x10/0x10
[ 50.836880] ? copy_net_ns+0x17c/0x770
[ 50.837457] copy_net_ns+0x321/0x770
[ 50.837960] create_new_namespaces+0x3f6/0xb30
[ 50.838592] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.839304] ksys_unshare+0x44d/0x8e0
[ 50.839801] ? __pfx_ksys_unshare+0x10/0x10
[ 50.840414] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.841190] __x64_sys_unshare+0x31/0x40
[ 50.841719] do_syscall_64+0x3f/0x90
[ 50.842260] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.842931] RIP: 0033:0x7f153eb830d7
[ 50.843450] 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
[ 50.845668] RSP: 002b:00007fff738a76d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.846650] RAX: ffffffffffffffda RBX: 00007fff738a7d18 RCX: 00007f153eb830d7
[ 50.847596] RDX: 00007f153ebed41f RSI: 00007fff738a7670 RDI: 0000000040000000
[ 50.848540] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff738a7480
[ 50.849495] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f153ec95bf0
[ 50.850433] R13: 00007fff738a77b0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.851420]
[ 50.851730] irq event stamp: 12117
[ 50.852237] hardirqs last enabled at (12129): [] __up_console_sem+0x78/0x80
[ 50.853354] hardirqs last disabled at (12140): [] __up_console_sem+0x5d/0x80
[ 50.854484] softirqs last enabled at (11922): [] irq_exit_rcu+0x93/0xc0
[ 50.855610] softirqs last disabled at (11917): [] irq_exit_rcu+0x93/0xc0
[ 50.856715] ---[ end trace 0000000000000000 ]---
[ 50.858092] ------------[ cut here ]------------
[ 50.858750] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.860786] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.861885] Modules linked in:
[ 50.862349] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.863575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.864610] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.865326] 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
[ 50.867562] RSP: 0018:ffff88801e377bf0 EFLAGS: 00010286
[ 50.868273] RAX: 0000000000000000 RBX: ffff88800e144e40 RCX: 0000000000000000
[ 50.869200] RDX: ffff88800ead1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.870078] RBP: ffff88800e144e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.871029] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.871930] R13: ffffffff84e223a0 R14: ffff88800e144e48 R15: ffffffff84daf020
[ 50.872872] FS: 0000555557462400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.873882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.874650] CR2: 00007fca6caa46f4 CR3: 000000001f382000 CR4: 0000000000350ee0
[ 50.875605] Call Trace:
[ 50.875950]
[ 50.876302] nf_ct_net_init+0x224/0x3d0
[ 50.876819] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.877447] ops_init+0xbb/0x6b0
[ 50.877898] setup_net+0x3d9/0x990
[ 50.878413] ? down_read_killable+0x1d7/0x4e0
[ 50.879032] ? __pfx_setup_net+0x10/0x10
[ 50.879584] ? copy_net_ns+0x17c/0x770
[ 50.880113] copy_net_ns+0x321/0x770
[ 50.880634] create_new_namespaces+0x3f6/0xb30
[ 50.881289] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.881914] ksys_unshare+0x44d/0x8e0
[ 50.882469] ? __pfx_ksys_unshare+0x10/0x10
[ 50.883073] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.883831] __x64_sys_unshare+0x31/0x40
[ 50.884400] do_syscall_64+0x3f/0x90
[ 50.884882] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.885582] RIP: 0033:0x7f153eb830d7
[ 50.886071] 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
[ 50.888836] RSP: 002b:00007fff738a76d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.890141] RAX: ffffffffffffffda RBX: 00007fff738a7d18 RCX: 00007f153eb830d7
[ 50.891379] RDX: 00007f153ebed41f RSI: 00007fff738a7670 RDI: 0000000040000000
[ 50.892595] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff738a7480
[ 50.893814] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f153ec95bf0
[ 50.895062] R13: 00007fff738a77b0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.896316]
[ 50.896724] irq event stamp: 12899
[ 50.897368] hardirqs last enabled at (12911): [] __up_console_sem+0x78/0x80
[ 50.898853] hardirqs last disabled at (12932): [] __up_console_sem+0x5d/0x80
[ 50.900327] softirqs last enabled at (12928): [] irq_exit_rcu+0x93/0xc0
[ 50.901764] softirqs last disabled at (12953): [] irq_exit_rcu+0x93/0xc0
[ 50.903216] ---[ end trace 0000000000000000 ]---
executing program
[ 52.386957] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.434405] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.482223] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.530304] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:50:58 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000008 RCX=ffffffff844e98f2 RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff85d34a10 RBP=ffffffff8540a0f8 RSP=ffff88806ce09f80
R8 =0000000000000000 R9 =0000000080000101 R10=ffffffff85d34a17 R11=ffff888008c00000
R12=0000000000000101 R13=0000000000000007 R14=0000000000000080 R15=0000000000000007
RIP=ffffffff844e990c RFL=00000202 [-------] 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=00007f84cba2f3f0 CR3=0000000016e5e000 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=2038353a30353a38302037312079614d XMM01=5d3736343636372e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e3775f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555557462400 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=00007fca6caa46f4 CR3=000000001f382000 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