Warning: Permanently added '[localhost]:30246' (ECDSA) to the list of known hosts.
2023/05/16 17:17:03 fuzzer started
2023/05/16 17:17:03 dialing manager at localhost:35573
2023/05/16 17:17:03 checking machine...
2023/05/16 17:17:03 checking revisions...
syzkaller login: [ 42.718550] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:17:03 testing simple program...
[ 42.784336] cgroup: Unknown subsys name 'net'
[ 42.850820] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 54.491516] audit: type=1400 audit(1684257435.730:6): 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
executing program
[ 55.598885] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.600861] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.604083] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.607465] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.610136] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.611442] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.992484] ------------[ cut here ]------------
[ 55.993265] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.995353] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.996577] Modules linked in:
[ 55.997021] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.001933] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.002980] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.003648] 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
[ 56.005887] RSP: 0018:ffff888015b67c00 EFLAGS: 00010282
[ 56.006548] RAX: 0000000000000000 RBX: ffff88800e08b040 RCX: 0000000000000000
[ 56.007463] RDX: ffff888010229b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.008384] RBP: ffff88800e08b054 R08: 0000000000000001 R09: 0000000000000000
[ 56.009293] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.010206] R13: ffffffff84e223a0 R14: ffff88800e08b048 R15: ffffffff84d73340
[ 56.011111] FS: 00005555569d0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.012145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.012897] CR2: 00007f2b4bb0e6f4 CR3: 00000000093a0000 CR4: 0000000000350ef0
[ 56.013776] Call Trace:
[ 56.014155]
[ 56.014462] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.015117] ipv4_frags_init_net+0x269/0x440
[ 56.015680] ops_init+0xbb/0x6b0
[ 56.016182] setup_net+0x3d9/0x990
[ 56.016648] ? down_read_killable+0x1d7/0x4e0
[ 56.017256] ? __pfx_setup_net+0x10/0x10
[ 56.017774] ? copy_net_ns+0x17c/0x770
[ 56.018329] copy_net_ns+0x321/0x770
[ 56.018844] create_new_namespaces+0x3f6/0xb30
[ 56.019433] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.020116] ksys_unshare+0x44d/0x8e0
[ 56.020625] ? __pfx_ksys_unshare+0x10/0x10
[ 56.021201] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.021948] __x64_sys_unshare+0x31/0x40
[ 56.022461] do_syscall_64+0x3f/0x90
[ 56.022970] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.023612] RIP: 0033:0x7f00f9aaf0d7
[ 56.024255] 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
[ 56.027021] RSP: 002b:00007ffffe0a4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.028238] RAX: ffffffffffffffda RBX: 00007ffffe0a4758 RCX: 00007f00f9aaf0d7
[ 56.029372] RDX: 00007f00f9b1941f RSI: 00007ffffe0a40b0 RDI: 0000000040000000
[ 56.030486] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffe0a3ec0
[ 56.031624] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f00f9bc1bf0
[ 56.032769] R13: 00007ffffe0a41f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.033937]
[ 56.034308] irq event stamp: 7809
[ 56.034884] hardirqs last enabled at (7821): [] __up_console_sem+0x78/0x80
[ 56.036241] hardirqs last disabled at (7832): [] __up_console_sem+0x5d/0x80
[ 56.037588] softirqs last enabled at (7714): [] irq_exit_rcu+0x93/0xc0
[ 56.038871] softirqs last disabled at (7709): [] irq_exit_rcu+0x93/0xc0
[ 56.040193] ---[ end trace 0000000000000000 ]---
[ 56.045987] ------------[ cut here ]------------
[ 56.046712] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.048727] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.049723] Modules linked in:
[ 56.050141] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.051227] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.052189] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.052827] 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
[ 56.054860] RSP: 0018:ffff888015b67c00 EFLAGS: 00010282
[ 56.055484] RAX: 0000000000000000 RBX: ffff88800d5ede40 RCX: 0000000000000000
[ 56.056347] RDX: ffff888010229b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.057191] RBP: ffff88800d5ede54 R08: 0000000000000001 R09: 0000000000000000
[ 56.058079] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.058967] R13: ffffffff84e223a0 R14: ffff88800d5ede48 R15: ffffffff84da62e0
[ 56.059865] FS: 00005555569d0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.060874] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.061566] CR2: 00007f2b4bb0e6f4 CR3: 00000000093a0000 CR4: 0000000000350ef0
[ 56.062450] Call Trace:
[ 56.062772]
[ 56.063100] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.063710] ipv6_frags_init_net+0x206/0x3c0
[ 56.064307] ops_init+0xbb/0x6b0
[ 56.064749] setup_net+0x3d9/0x990
[ 56.065224] ? down_read_killable+0x1d7/0x4e0
[ 56.065817] ? __pfx_setup_net+0x10/0x10
[ 56.066327] ? copy_net_ns+0x17c/0x770
[ 56.066856] copy_net_ns+0x321/0x770
[ 56.067325] create_new_namespaces+0x3f6/0xb30
[ 56.067942] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.068594] ksys_unshare+0x44d/0x8e0
[ 56.069108] ? __pfx_ksys_unshare+0x10/0x10
[ 56.069656] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.070384] __x64_sys_unshare+0x31/0x40
[ 56.070939] do_syscall_64+0x3f/0x90
[ 56.071408] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.072079] RIP: 0033:0x7f00f9aaf0d7
[ 56.072541] 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
[ 56.074717] RSP: 002b:00007ffffe0a4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.075668] RAX: ffffffffffffffda RBX: 00007ffffe0a4758 RCX: 00007f00f9aaf0d7
[ 56.076577] RDX: 00007f00f9b1941f RSI: 00007ffffe0a40b0 RDI: 0000000040000000
[ 56.077458] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffe0a3ec0
[ 56.078358] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f00f9bc1bf0
[ 56.079244] R13: 00007ffffe0a41f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.080189]
[ 56.080494] irq event stamp: 9779
[ 56.080952] hardirqs last enabled at (9791): [] __up_console_sem+0x78/0x80
[ 56.082008] hardirqs last disabled at (9802): [] __up_console_sem+0x5d/0x80
[ 56.083068] softirqs last enabled at (8972): [] irq_exit_rcu+0x93/0xc0
[ 56.084106] softirqs last disabled at (8967): [] irq_exit_rcu+0x93/0xc0
[ 56.085136] ---[ end trace 0000000000000000 ]---
[ 56.086474] ------------[ cut here ]------------
[ 56.087213] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.089217] WARNING: CPU: 0 PID: 263 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.090271] Modules linked in:
[ 56.090672] CPU: 0 PID: 263 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.091828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.092870] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.093510] 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
[ 56.095672] RSP: 0018:ffff888015b67bf0 EFLAGS: 00010286
[ 56.096374] RAX: 0000000000000000 RBX: ffff88800d5ec440 RCX: 0000000000000000
[ 56.097254] RDX: ffff888010229b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.098131] RBP: ffff88800d5ec454 R08: 0000000000000001 R09: 0000000000000000
[ 56.099020] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.099911] R13: ffffffff84e223a0 R14: ffff88800d5ec448 R15: ffffffff84daf020
[ 56.100833] FS: 00005555569d0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.101827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.102527] CR2: 00007f2b4bb0e6f4 CR3: 00000000093a0000 CR4: 0000000000350ef0
[ 56.103416] Call Trace:
[ 56.103749]
[ 56.104084] nf_ct_net_init+0x224/0x3d0
[ 56.104603] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.105201] ops_init+0xbb/0x6b0
[ 56.105645] setup_net+0x3d9/0x990
[ 56.106128] ? down_read_killable+0x1d7/0x4e0
[ 56.106689] ? __pfx_setup_net+0x10/0x10
[ 56.107223] ? copy_net_ns+0x17c/0x770
[ 56.107720] copy_net_ns+0x321/0x770
[ 56.108230] create_new_namespaces+0x3f6/0xb30
[ 56.108853] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.109463] ksys_unshare+0x44d/0x8e0
[ 56.109986] ? __pfx_ksys_unshare+0x10/0x10
[ 56.110527] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.111263] __x64_sys_unshare+0x31/0x40
[ 56.111779] do_syscall_64+0x3f/0x90
[ 56.112315] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.112993] RIP: 0033:0x7f00f9aaf0d7
[ 56.113461] 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
[ 56.115625] RSP: 002b:00007ffffe0a4118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.116591] RAX: ffffffffffffffda RBX: 00007ffffe0a4758 RCX: 00007f00f9aaf0d7
[ 56.117488] RDX: 00007f00f9b1941f RSI: 00007ffffe0a40b0 RDI: 0000000040000000
[ 56.118365] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffe0a3ec0
[ 56.119241] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f00f9bc1bf0
[ 56.120138] R13: 00007ffffe0a41f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.121061]
[ 56.121363] irq event stamp: 10625
[ 56.121826] hardirqs last enabled at (10637): [] __up_console_sem+0x78/0x80
[ 56.122898] hardirqs last disabled at (10648): [] __up_console_sem+0x5d/0x80
[ 56.123980] softirqs last enabled at (10198): [] irq_exit_rcu+0x93/0xc0
[ 56.125051] softirqs last disabled at (10189): [] irq_exit_rcu+0x93/0xc0
[ 56.126083] ---[ end trace 0000000000000000 ]---
executing program
[ 57.670619] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.717875] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.765871] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.813840] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
17:17:10 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888015b675f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 00005555569d0400 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=00007f2b4bb0e6f4 CR3=00000000093a0000 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=0000000000043dcf 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=00007fa0eb926d30 CR3=000000000e7aa000 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=6c774d7bb2c2db8d2c417372c2e2cb62
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=74a8394fa6a932ac000000000013d088 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7ab1e43a8c17b52000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000