Warning: Permanently added '[localhost]:21385' (ECDSA) to the list of known hosts.
2023/05/17 09:30:05 fuzzer started
2023/05/17 09:30:05 dialing manager at localhost:35573
2023/05/17 09:30:05 checking machine...
2023/05/17 09:30:05 checking revisions...
syzkaller login: [ 36.915772] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:30:05 testing simple program...
[ 36.972704] cgroup: Unknown subsys name 'net'
[ 37.023195] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.638147] audit: type=1400 audit(1684315818.615:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.746008] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.747305] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.748928] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.751444] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.752449] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.754019] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.032172] ------------[ cut here ]------------
[ 51.032670] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.033850] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.034592] Modules linked in:
[ 51.034915] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.037329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.038806] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.039284] 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
[ 51.040821] RSP: 0018:ffff88801cb9fc00 EFLAGS: 00010282
[ 51.041278] RAX: 0000000000000000 RBX: ffff88800f51bc40 RCX: 0000000000000000
[ 51.041882] RDX: ffff88800d6f3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.042474] RBP: ffff88800f51bc54 R08: 0000000000000001 R09: 0000000000000000
[ 51.043125] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.043743] R13: ffffffff84e223a0 R14: ffff88800f51bc48 R15: ffffffff84d73340
[ 51.044355] FS: 0000555555b39400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.045058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.045553] CR2: 00007f81902c46f4 CR3: 000000000ce96000 CR4: 0000000000350ef0
[ 51.046169] Call Trace:
[ 51.046396]
[ 51.046630] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.047118] ipv4_frags_init_net+0x269/0x440
[ 51.047506] ops_init+0xbb/0x6b0
[ 51.047874] setup_net+0x3d9/0x990
[ 51.048192] ? down_read_killable+0x1d7/0x4e0
[ 51.048602] ? __pfx_setup_net+0x10/0x10
[ 51.048989] ? copy_net_ns+0x17c/0x770
[ 51.049345] copy_net_ns+0x321/0x770
[ 51.049709] create_new_namespaces+0x3f6/0xb30
[ 51.050115] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.050547] ksys_unshare+0x44d/0x8e0
[ 51.050914] ? __pfx_ksys_unshare+0x10/0x10
[ 51.051332] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.051858] __x64_sys_unshare+0x31/0x40
[ 51.052221] do_syscall_64+0x3f/0x90
[ 51.052558] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.053032] RIP: 0033:0x7fc49666c0d7
[ 51.053356] 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
[ 51.054909] RSP: 002b:00007ffeec9907b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.055641] RAX: ffffffffffffffda RBX: 00007ffeec990df8 RCX: 00007fc49666c0d7
[ 51.056249] RDX: 00007fc4966d641f RSI: 00007ffeec990750 RDI: 0000000040000000
[ 51.056889] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeec990560
[ 51.057490] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc49677ebf0
[ 51.058123] R13: 00007ffeec990890 R14: 0000000000000000 R15: 00000000000000f8
[ 51.058762]
[ 51.059005] irq event stamp: 9115
[ 51.059303] hardirqs last enabled at (9125): [] __up_console_sem+0x78/0x80
[ 51.060052] hardirqs last disabled at (9136): [] __up_console_sem+0x5d/0x80
[ 51.060777] softirqs last enabled at (8864): [] irq_exit_rcu+0x93/0xc0
[ 51.061470] softirqs last disabled at (8859): [] irq_exit_rcu+0x93/0xc0
[ 51.062192] ---[ end trace 0000000000000000 ]---
[ 51.067175] ------------[ cut here ]------------
[ 51.067656] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.068922] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.069699] Modules linked in:
[ 51.069984] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.070803] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.071501] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.071981] 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
[ 51.073498] RSP: 0018:ffff88801cb9fc00 EFLAGS: 00010282
[ 51.073988] RAX: 0000000000000000 RBX: ffff88800d5faa40 RCX: 0000000000000000
[ 51.074591] RDX: ffff88800d6f3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.075252] RBP: ffff88800d5faa54 R08: 0000000000000001 R09: 0000000000000000
[ 51.075873] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.076475] R13: ffffffff84e223a0 R14: ffff88800d5faa48 R15: ffffffff84da62e0
[ 51.077109] FS: 0000555555b39400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.077807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.078314] CR2: 00007f81902c46f4 CR3: 000000000ce96000 CR4: 0000000000350ef0
[ 51.078956] Call Trace:
[ 51.079210]
[ 51.079419] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.079890] ipv6_frags_init_net+0x206/0x3c0
[ 51.080280] ops_init+0xbb/0x6b0
[ 51.080588] setup_net+0x3d9/0x990
[ 51.080930] ? down_read_killable+0x1d7/0x4e0
[ 51.081331] ? __pfx_setup_net+0x10/0x10
[ 51.081708] ? copy_net_ns+0x17c/0x770
[ 51.082076] copy_net_ns+0x321/0x770
[ 51.082413] create_new_namespaces+0x3f6/0xb30
[ 51.082846] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.083325] ksys_unshare+0x44d/0x8e0
[ 51.083693] ? __pfx_ksys_unshare+0x10/0x10
[ 51.084069] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.084572] __x64_sys_unshare+0x31/0x40
[ 51.084965] do_syscall_64+0x3f/0x90
[ 51.085297] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.085786] RIP: 0033:0x7fc49666c0d7
[ 51.086126] 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
[ 51.087683] RSP: 002b:00007ffeec9907b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.088321] RAX: ffffffffffffffda RBX: 00007ffeec990df8 RCX: 00007fc49666c0d7
[ 51.088954] RDX: 00007fc4966d641f RSI: 00007ffeec990750 RDI: 0000000040000000
[ 51.089560] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeec990560
[ 51.090178] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc49677ebf0
[ 51.090799] R13: 00007ffeec990890 R14: 0000000000000000 R15: 00000000000000f8
[ 51.091460]
[ 51.091714] irq event stamp: 11173
[ 51.092018] hardirqs last enabled at (11183): [] __up_console_sem+0x78/0x80
[ 51.092773] hardirqs last disabled at (11194): [] __up_console_sem+0x5d/0x80
[ 51.093493] softirqs last enabled at (11168): [] irq_exit_rcu+0x93/0xc0
[ 51.094216] softirqs last disabled at (11163): [] irq_exit_rcu+0x93/0xc0
[ 51.094950] ---[ end trace 0000000000000000 ]---
[ 51.096094] ------------[ cut here ]------------
[ 51.096509] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.097849] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.098582] Modules linked in:
[ 51.098892] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.099764] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.100484] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.100972] 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
[ 51.102533] RSP: 0018:ffff88801cb9fbf0 EFLAGS: 00010286
[ 51.103082] RAX: 0000000000000000 RBX: ffff88800d5fba40 RCX: 0000000000000000
[ 51.103702] RDX: ffff88800d6f3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.104318] RBP: ffff88800d5fba54 R08: 0000000000000001 R09: 0000000000000000
[ 51.104942] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.105550] R13: ffffffff84e223a0 R14: ffff88800d5fba48 R15: ffffffff84daf020
[ 51.106228] FS: 0000555555b39400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.106989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.107485] CR2: 00007f81902c46f4 CR3: 000000000ce96000 CR4: 0000000000350ef0
[ 51.108191] Call Trace:
[ 51.108430]
[ 51.108677] nf_ct_net_init+0x224/0x3d0
[ 51.109040] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.109444] ops_init+0xbb/0x6b0
[ 51.109785] setup_net+0x3d9/0x990
[ 51.110130] ? down_read_killable+0x1d7/0x4e0
[ 51.110545] ? __pfx_setup_net+0x10/0x10
[ 51.110940] ? copy_net_ns+0x17c/0x770
[ 51.111364] copy_net_ns+0x321/0x770
[ 51.111748] create_new_namespaces+0x3f6/0xb30
[ 51.112164] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.112589] ksys_unshare+0x44d/0x8e0
[ 51.112974] ? __pfx_ksys_unshare+0x10/0x10
[ 51.113392] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.113922] __x64_sys_unshare+0x31/0x40
[ 51.114282] do_syscall_64+0x3f/0x90
[ 51.114641] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.115121] RIP: 0033:0x7fc49666c0d7
[ 51.115445] 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
[ 51.116953] RSP: 002b:00007ffeec9907b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.117600] RAX: ffffffffffffffda RBX: 00007ffeec990df8 RCX: 00007fc49666c0d7
[ 51.118237] RDX: 00007fc4966d641f RSI: 00007ffeec990750 RDI: 0000000040000000
[ 51.118868] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeec990560
[ 51.119508] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc49677ebf0
[ 51.120124] R13: 00007ffeec990890 R14: 0000000000000000 R15: 00000000000000f8
[ 51.120772]
[ 51.120983] irq event stamp: 11903
[ 51.121284] hardirqs last enabled at (11913): [] __up_console_sem+0x78/0x80
[ 51.122038] hardirqs last disabled at (11924): [] __up_console_sem+0x5d/0x80
[ 51.122787] softirqs last enabled at (11684): [] irq_exit_rcu+0x93/0xc0
[ 51.123494] softirqs last disabled at (11679): [] irq_exit_rcu+0x93/0xc0
[ 51.124227] ---[ end trace 0000000000000000 ]---
executing program
[ 52.776277] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.823767] Bluetooth: hci0: command 0x041b tx timeout
[ 56.870699] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.918711] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:30:18 Registers:
info registers vcpu 0
RAX=000000000000000d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801cb9f5f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=000000000000000d 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 0000555555b39400 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=00007f81902c46f4 CR3=000000000ce96000 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=000000000001f525 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=00007f56e652a610 CR3=000000000eee0000 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=2030323a30333a39302037312079614d XMM01=5d3531393433302e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000