Warning: Permanently added '[localhost]:5801' (ECDSA) to the list of known hosts.
2023/05/17 01:02:23 fuzzer started
2023/05/17 01:02:23 dialing manager at localhost:35573
2023/05/17 01:02:23 checking machine...
2023/05/17 01:02:23 checking revisions...
syzkaller login: [ 51.005465] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:02:24 testing simple program...
[ 51.072989] cgroup: Unknown subsys name 'net'
[ 51.170458] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.365729] audit: type=1400 audit(1684285356.401:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 64.517595] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.520748] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.522732] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.525798] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.527512] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.528910] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.925073] ------------[ cut here ]------------
[ 64.925713] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.927400] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.928407] Modules linked in:
[ 64.928810] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.932721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.934402] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.935303] 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
[ 64.937994] RSP: 0018:ffff888019dffc00 EFLAGS: 00010282
[ 64.938861] RAX: 0000000000000000 RBX: ffff88800f4b6440 RCX: 0000000000000000
[ 64.939994] RDX: ffff888009033680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.941112] RBP: ffff88800f4b6454 R08: 0000000000000001 R09: 0000000000000000
[ 64.942245] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.943384] R13: ffffffff84e223a0 R14: ffff88800f4b6448 R15: ffffffff84d73340
[ 64.944498] FS: 0000555557251400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.945770] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.946697] CR2: 00007fd93fd376f4 CR3: 00000000188e0000 CR4: 0000000000350ef0
[ 64.947816] Call Trace:
[ 64.948273]
[ 64.948653] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.949468] ipv4_frags_init_net+0x269/0x440
[ 64.950201] ops_init+0xbb/0x6b0
[ 64.950759] setup_net+0x3d9/0x990
[ 64.951366] ? down_read_killable+0x1d7/0x4e0
[ 64.952119] ? __pfx_setup_net+0x10/0x10
[ 64.952749] ? copy_net_ns+0x17c/0x770
[ 64.953411] copy_net_ns+0x321/0x770
[ 64.954034] create_new_namespaces+0x3f6/0xb30
[ 64.954807] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.955621] ksys_unshare+0x44d/0x8e0
[ 64.956278] ? __pfx_ksys_unshare+0x10/0x10
[ 64.956959] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.957910] __x64_sys_unshare+0x31/0x40
[ 64.958596] do_syscall_64+0x3f/0x90
[ 64.959248] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.960030] RIP: 0033:0x7f5c98b690d7
[ 64.960641] 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
[ 64.963354] RSP: 002b:00007ffdf5bb5a88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.964544] RAX: ffffffffffffffda RBX: 00007ffdf5bb60c8 RCX: 00007f5c98b690d7
[ 64.965664] RDX: 00007f5c98bd341f RSI: 00007ffdf5bb5a20 RDI: 0000000040000000
[ 64.966798] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf5bb5830
[ 64.967911] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5c98c7bbf0
[ 64.969019] R13: 00007ffdf5bb5b60 R14: 0000000000000000 R15: 00000000000000f8
[ 64.970171]
[ 64.970551] irq event stamp: 8915
[ 64.971127] hardirqs last enabled at (8927): [] __up_console_sem+0x78/0x80
[ 64.972436] hardirqs last disabled at (8938): [] __up_console_sem+0x5d/0x80
[ 64.973751] softirqs last enabled at (8468): [] irq_exit_rcu+0x93/0xc0
[ 64.975042] softirqs last disabled at (8445): [] irq_exit_rcu+0x93/0xc0
[ 64.976366] ---[ end trace 0000000000000000 ]---
[ 64.983631] ------------[ cut here ]------------
[ 64.984414] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.986434] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.987725] Modules linked in:
[ 64.988282] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.989729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.991035] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.991841] 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
[ 64.994549] RSP: 0018:ffff888019dffc00 EFLAGS: 00010282
[ 64.995392] RAX: 0000000000000000 RBX: ffff888016622040 RCX: 0000000000000000
[ 64.996597] RDX: ffff888009033680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.997724] RBP: ffff888016622054 R08: 0000000000000001 R09: 0000000000000000
[ 64.998901] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.000022] R13: ffffffff84e223a0 R14: ffff888016622048 R15: ffffffff84da62e0
[ 65.001151] FS: 0000555557251400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.002399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.003336] CR2: 00007fd93fd376f4 CR3: 00000000188e0000 CR4: 0000000000350ef0
[ 65.004452] Call Trace:
[ 65.004860]
[ 65.005286] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.006048] ipv6_frags_init_net+0x206/0x3c0
[ 65.006782] ops_init+0xbb/0x6b0
[ 65.007380] setup_net+0x3d9/0x990
[ 65.007945] ? down_read_killable+0x1d7/0x4e0
[ 65.008686] ? __pfx_setup_net+0x10/0x10
[ 65.009264] ? copy_net_ns+0x17c/0x770
[ 65.009844] copy_net_ns+0x321/0x770
[ 65.010401] create_new_namespaces+0x3f6/0xb30
[ 65.011021] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.011720] ksys_unshare+0x44d/0x8e0
[ 65.012293] ? __pfx_ksys_unshare+0x10/0x10
[ 65.012878] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.013666] __x64_sys_unshare+0x31/0x40
[ 65.014285] do_syscall_64+0x3f/0x90
[ 65.014789] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.015506] RIP: 0033:0x7f5c98b690d7
[ 65.016000] 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
[ 65.018357] RSP: 002b:00007ffdf5bb5a88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.019371] RAX: ffffffffffffffda RBX: 00007ffdf5bb60c8 RCX: 00007f5c98b690d7
[ 65.020336] RDX: 00007f5c98bd341f RSI: 00007ffdf5bb5a20 RDI: 0000000040000000
[ 65.021285] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf5bb5830
[ 65.022275] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5c98c7bbf0
[ 65.023229] R13: 00007ffdf5bb5b60 R14: 0000000000000000 R15: 00000000000000f8
[ 65.024221]
[ 65.024551] irq event stamp: 11195
[ 65.025023] hardirqs last enabled at (11205): [] __up_console_sem+0x78/0x80
[ 65.026187] hardirqs last disabled at (11216): [] __up_console_sem+0x5d/0x80
[ 65.027358] softirqs last enabled at (10792): [] irq_exit_rcu+0x93/0xc0
[ 65.028481] softirqs last disabled at (10787): [] irq_exit_rcu+0x93/0xc0
[ 65.029594] ---[ end trace 0000000000000000 ]---
[ 65.031012] ------------[ cut here ]------------
[ 65.031711] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.033864] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.035017] Modules linked in:
[ 65.035490] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.036727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.037844] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.038588] 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
[ 65.040939] RSP: 0018:ffff888019dffbf0 EFLAGS: 00010286
[ 65.041674] RAX: 0000000000000000 RBX: ffff888016623040 RCX: 0000000000000000
[ 65.042647] RDX: ffff888009033680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.043614] RBP: ffff888016623054 R08: 0000000000000001 R09: 0000000000000000
[ 65.044582] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.045549] R13: ffffffff84e223a0 R14: ffff888016623048 R15: ffffffff84daf020
[ 65.046528] FS: 0000555557251400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.047623] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.048429] CR2: 00007fd93fd376f4 CR3: 00000000188e0000 CR4: 0000000000350ef0
[ 65.049390] Call Trace:
[ 65.049744]
[ 65.050121] nf_ct_net_init+0x224/0x3d0
[ 65.050680] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.051329] ops_init+0xbb/0x6b0
[ 65.051799] setup_net+0x3d9/0x990
[ 65.052330] ? down_read_killable+0x1d7/0x4e0
[ 65.052936] ? __pfx_setup_net+0x10/0x10
[ 65.053522] ? copy_net_ns+0x17c/0x770
[ 65.054118] copy_net_ns+0x321/0x770
[ 65.054632] create_new_namespaces+0x3f6/0xb30
[ 65.055292] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.055962] ksys_unshare+0x44d/0x8e0
[ 65.056523] ? __pfx_ksys_unshare+0x10/0x10
[ 65.057145] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.057936] __x64_sys_unshare+0x31/0x40
[ 65.058529] do_syscall_64+0x3f/0x90
[ 65.059043] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.059771] RIP: 0033:0x7f5c98b690d7
[ 65.060306] 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
[ 65.062651] RSP: 002b:00007ffdf5bb5a88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.063680] RAX: ffffffffffffffda RBX: 00007ffdf5bb60c8 RCX: 00007f5c98b690d7
[ 65.064637] RDX: 00007f5c98bd341f RSI: 00007ffdf5bb5a20 RDI: 0000000040000000
[ 65.065604] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf5bb5830
[ 65.066579] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5c98c7bbf0
[ 65.067550] R13: 00007ffdf5bb5b60 R14: 0000000000000000 R15: 00000000000000f8
[ 65.068519]
[ 65.068848] irq event stamp: 12021
[ 65.069356] hardirqs last enabled at (12033): [] __up_console_sem+0x78/0x80
[ 65.070521] hardirqs last disabled at (12044): [] __up_console_sem+0x5d/0x80
[ 65.071666] softirqs last enabled at (11578): [] irq_exit_rcu+0x93/0xc0
[ 65.072787] softirqs last disabled at (11573): [] irq_exit_rcu+0x93/0xc0
[ 65.073915] ---[ end trace 0000000000000000 ]---
executing program
[ 66.596930] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.644178] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.692154] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.740165] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:02:24 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffffffff8120ce66 RCX=0000000000000001 RDX=1ffff1100d9c135f
RSI=ffff888019dffd90 RDI=ffffffff8120ce66 RBP=ffffffff8120ce66 RSP=ffff88806ce09a48
R8 =ffffffff863acf56 R9 =ffffffff863acf5a R10=0000000000038001 R11=ffff88806ce09ae0
R12=ffff88806ce09b68 R13=0000000000000000 R14=ffff888009033680 R15=ffff88800c572410
RIP=ffffffff811fc317 RFL=00000286 [--S--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 0000555557251400 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=00007fd93fd376f4 CR3=00000000188e0000 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=0000000000048acf 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=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 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=00007f90926ec1d0 CR3=000000000e9ca000 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=2037333a32303a31302037312079614d XMM01=5d3031383832392e34362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000