Warning: Permanently added '[localhost]:63249' (ECDSA) to the list of known hosts.
2023/05/17 02:36:46 fuzzer started
2023/05/17 02:36:46 dialing manager at localhost:35573
2023/05/17 02:36:46 checking machine...
2023/05/17 02:36:46 checking revisions...
syzkaller login: [ 58.304981] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:36:46 testing simple program...
[ 58.377109] cgroup: Unknown subsys name 'net'
[ 58.479729] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 70.362763] audit: type=1400 audit(1684291018.995:6): 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
[ 71.483934] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 71.485438] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 71.488087] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 71.490669] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 71.492343] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 71.493554] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 71.876163] ------------[ cut here ]------------
[ 71.876798] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 71.878545] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.879609] Modules linked in:
[ 71.880101] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.883400] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.885564] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.886331] 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
[ 71.888612] RSP: 0018:ffff888006b27c00 EFLAGS: 00010282
[ 71.889393] RAX: 0000000000000000 RBX: ffff88800c475840 RCX: 0000000000000000
[ 71.890367] RDX: ffff888016cb3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.891397] RBP: ffff88800c475854 R08: 0000000000000001 R09: 0000000000000000
[ 71.892442] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 71.893416] R13: ffffffff84e223a0 R14: ffff88800c475848 R15: ffffffff84d73340
[ 71.894392] FS: 0000555556f2b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.895502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.896398] CR2: 00007fb3c819d6f4 CR3: 000000000df48000 CR4: 0000000000350ef0
[ 71.897419] Call Trace:
[ 71.897745]
[ 71.898082] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 71.898705] ipv4_frags_init_net+0x269/0x440
[ 71.899284] ops_init+0xbb/0x6b0
[ 71.899731] setup_net+0x3d9/0x990
[ 71.900237] ? down_read_killable+0x1d7/0x4e0
[ 71.900808] ? __pfx_setup_net+0x10/0x10
[ 71.901340] ? copy_net_ns+0x17c/0x770
[ 71.901838] copy_net_ns+0x321/0x770
[ 71.902344] create_new_namespaces+0x3f6/0xb30
[ 71.902934] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.903587] ksys_unshare+0x44d/0x8e0
[ 71.904108] ? __pfx_ksys_unshare+0x10/0x10
[ 71.904646] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.905383] __x64_sys_unshare+0x31/0x40
[ 71.905919] do_syscall_64+0x3f/0x90
[ 71.906432] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.907114] RIP: 0033:0x7f7d4a7f60d7
[ 71.907574] 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
[ 71.909757] RSP: 002b:00007ffe279243d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.910696] RAX: ffffffffffffffda RBX: 00007ffe27924a18 RCX: 00007f7d4a7f60d7
[ 71.911580] RDX: 00007f7d4a86041f RSI: 00007ffe27924370 RDI: 0000000040000000
[ 71.912469] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe27924180
[ 71.913359] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7d4a908bf0
[ 71.914244] R13: 00007ffe279244b0 R14: 0000000000000000 R15: 00000000000000f8
[ 71.915157]
[ 71.915460] irq event stamp: 8999
[ 71.915876] hardirqs last enabled at (9009): [] __up_console_sem+0x78/0x80
[ 71.916965] hardirqs last disabled at (9022): [] __up_console_sem+0x5d/0x80
[ 71.918014] softirqs last enabled at (8706): [] irq_exit_rcu+0x93/0xc0
[ 71.919036] softirqs last disabled at (8695): [] irq_exit_rcu+0x93/0xc0
[ 71.920049] ---[ end trace 0000000000000000 ]---
[ 71.925321] ------------[ cut here ]------------
[ 71.925925] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 71.927583] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.928675] Modules linked in:
[ 71.929114] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.930280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.931320] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.932012] 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
[ 71.934234] RSP: 0018:ffff888006b27c00 EFLAGS: 00010282
[ 71.934899] RAX: 0000000000000000 RBX: ffff888015ba3040 RCX: 0000000000000000
[ 71.935805] RDX: ffff888016cb3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.936711] RBP: ffff888015ba3054 R08: 0000000000000001 R09: 0000000000000000
[ 71.937622] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.938513] R13: ffffffff84e223a0 R14: ffff888015ba3048 R15: ffffffff84da62e0
[ 71.939424] FS: 0000555556f2b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.940442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.941191] CR2: 00007fb3c819d6f4 CR3: 000000000df48000 CR4: 0000000000350ef0
[ 71.942089] Call Trace:
[ 71.942419]
[ 71.942715] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 71.943359] ipv6_frags_init_net+0x206/0x3c0
[ 71.943920] ops_init+0xbb/0x6b0
[ 71.944425] setup_net+0x3d9/0x990
[ 71.944877] ? down_read_killable+0x1d7/0x4e0
[ 71.945475] ? __pfx_setup_net+0x10/0x10
[ 71.946021] ? copy_net_ns+0x17c/0x770
[ 71.946542] copy_net_ns+0x321/0x770
[ 71.947063] create_new_namespaces+0x3f6/0xb30
[ 71.947655] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.948318] ksys_unshare+0x44d/0x8e0
[ 71.948818] ? __pfx_ksys_unshare+0x10/0x10
[ 71.949402] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.950154] __x64_sys_unshare+0x31/0x40
[ 71.950684] do_syscall_64+0x3f/0x90
[ 71.951184] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.951829] RIP: 0033:0x7f7d4a7f60d7
[ 71.952340] 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
[ 71.954538] RSP: 002b:00007ffe279243d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.955505] RAX: ffffffffffffffda RBX: 00007ffe27924a18 RCX: 00007f7d4a7f60d7
[ 71.956403] RDX: 00007f7d4a86041f RSI: 00007ffe27924370 RDI: 0000000040000000
[ 71.957296] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe27924180
[ 71.958204] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7d4a908bf0
[ 71.959111] R13: 00007ffe279244b0 R14: 0000000000000000 R15: 00000000000000f8
[ 71.960053]
[ 71.960354] irq event stamp: 10877
[ 71.960782] hardirqs last enabled at (10887): [] __up_console_sem+0x78/0x80
[ 71.961877] hardirqs last disabled at (10898): [] __up_console_sem+0x5d/0x80
[ 71.962974] softirqs last enabled at (10372): [] irq_exit_rcu+0x93/0xc0
[ 71.964028] softirqs last disabled at (10367): [] irq_exit_rcu+0x93/0xc0
[ 71.965070] ---[ end trace 0000000000000000 ]---
[ 71.966392] ------------[ cut here ]------------
[ 71.967066] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 71.968997] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.970054] Modules linked in:
[ 71.970458] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.971622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.972667] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.973360] 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
[ 71.975769] RSP: 0018:ffff888006b27bf0 EFLAGS: 00010286
[ 71.976477] RAX: 0000000000000000 RBX: ffff888015ba3640 RCX: 0000000000000000
[ 71.977379] RDX: ffff888016cb3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.978264] RBP: ffff888015ba3654 R08: 0000000000000001 R09: 0000000000000000
[ 71.979171] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.980089] R13: ffffffff84e223a0 R14: ffff888015ba3648 R15: ffffffff84daf020
[ 71.980981] FS: 0000555556f2b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.981981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.982686] CR2: 00007fb3c819d6f4 CR3: 000000000df48000 CR4: 0000000000350ef0
[ 71.983583] Call Trace:
[ 71.983912]
[ 71.984258] nf_ct_net_init+0x224/0x3d0
[ 71.984772] ? __pfx_nf_ct_net_init+0x10/0x10
[ 71.985383] ops_init+0xbb/0x6b0
[ 71.985832] setup_net+0x3d9/0x990
[ 71.986314] ? down_read_killable+0x1d7/0x4e0
[ 71.986888] ? __pfx_setup_net+0x10/0x10
[ 71.987420] ? copy_net_ns+0x17c/0x770
[ 71.987976] copy_net_ns+0x321/0x770
[ 71.988493] create_new_namespaces+0x3f6/0xb30
[ 71.989118] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.989737] ksys_unshare+0x44d/0x8e0
[ 71.990272] ? __pfx_ksys_unshare+0x10/0x10
[ 71.990829] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.991569] __x64_sys_unshare+0x31/0x40
[ 71.992133] do_syscall_64+0x3f/0x90
[ 71.992602] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.993261] RIP: 0033:0x7f7d4a7f60d7
[ 71.993722] 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
[ 71.995902] RSP: 002b:00007ffe279243d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.996864] RAX: ffffffffffffffda RBX: 00007ffe27924a18 RCX: 00007f7d4a7f60d7
[ 71.997759] RDX: 00007f7d4a86041f RSI: 00007ffe27924370 RDI: 0000000040000000
[ 71.998665] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe27924180
[ 71.999567] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7d4a908bf0
[ 72.000486] R13: 00007ffe279244b0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.001408]
[ 72.001707] irq event stamp: 11701
[ 72.002182] hardirqs last enabled at (11713): [] __up_console_sem+0x78/0x80
[ 72.003251] hardirqs last disabled at (11724): [] __up_console_sem+0x5d/0x80
[ 72.004337] softirqs last enabled at (11530): [] irq_exit_rcu+0x93/0xc0
[ 72.005385] softirqs last disabled at (11519): [] irq_exit_rcu+0x93/0xc0
[ 72.006422] ---[ end trace 0000000000000000 ]---
executing program
[ 73.510597] Bluetooth: hci0: command 0x0409 tx timeout
[ 75.558663] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 77.606635] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 79.655155] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
02:36:36 Registers:
info registers vcpu 0
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888006b275f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555556f2b400 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=00007fb3c819d6f4 CR3=000000000df48000 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=ffff888016d58001 RBX=ffff888016d57508 RCX=0000000000000001 RDX=ffff888016d57510
RSI=ffff888016d574f8 RDI=ffff888016d57470 RBP=ffff888016d50000 RSP=ffff888016d573a0
R8 =ffffffff8607eb3a R9 =ffffffff8607eb3e R10=0000000000038001 R11=ffff888016d574a0
R12=ffff888016d574c0 R13=ffff888016d574a8 R14=ffff888016d574f8 R15=ffff888016d57460
RIP=ffffffff81132a0d 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f4ed812e900 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=00007f4ed75a23e0 CR3=000000000eac6000 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=494e4f544f4e4f4d5f454352554f535f XMM01=49545f43494e4f544f4e4f4d5f454352
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=f9940f057898bce4000000000013c710 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=65be6d85013f9b4800000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000