Warning: Permanently added '[localhost]:41724' (ECDSA) to the list of known hosts.
2023/05/17 13:49:32 fuzzer started
2023/05/17 13:49:32 dialing manager at localhost:44319
2023/05/17 13:49:32 checking machine...
2023/05/17 13:49:32 checking revisions...
syzkaller login: [ 52.541184] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:49:32 testing simple program...
[ 52.610003] cgroup: Unknown subsys name 'net'
[ 52.732945] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.468697] audit: type=1400 audit(1684331384.620:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 65.553899] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.557137] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.558731] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.561676] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.564960] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.566256] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.929728] ------------[ cut here ]------------
[ 65.930715] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.932970] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.934565] Modules linked in:
[ 65.935242] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.940576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.941778] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.942603] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 65.945161] RSP: 0018:ffff888016517c00 EFLAGS: 00010282
[ 65.945961] RAX: 0000000000000000 RBX: ffff88800e36b040 RCX: 0000000000000000
[ 65.946963] RDX: ffff8880159bd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.947852] RBP: ffff88800e36b054 R08: 0000000000000001 R09: 0000000000000000
[ 65.948756] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.949644] R13: ffffffff84e23fe0 R14: ffff88800e36b048 R15: ffffffff84d74dc0
[ 65.950557] FS: 0000555555f57400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.951558] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.952307] CR2: 00007f91674c5de0 CR3: 0000000016626000 CR4: 0000000000350ef0
[ 65.953232] Call Trace:
[ 65.953565]
[ 65.953856] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.954537] ipv4_frags_init_net+0x269/0x440
[ 65.955136] ops_init+0xbb/0x6b0
[ 65.955606] setup_net+0x3d9/0x990
[ 65.956099] ? down_read_killable+0x1d7/0x4e0
[ 65.956672] ? __pfx_setup_net+0x10/0x10
[ 65.957207] ? copy_net_ns+0x17c/0x770
[ 65.957712] copy_net_ns+0x321/0x770
[ 65.958247] create_new_namespaces+0x3f6/0xb30
[ 65.958835] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.959478] ksys_unshare+0x44d/0x8e0
[ 65.959962] ? __pfx_ksys_unshare+0x10/0x10
[ 65.960526] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.961269] __x64_sys_unshare+0x31/0x40
[ 65.961799] do_syscall_64+0x3f/0x90
[ 65.962321] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.962973] RIP: 0033:0x7fe349a160d7
[ 65.963472] 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
[ 65.965658] RSP: 002b:00007ffd1ea53cf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.966631] RAX: ffffffffffffffda RBX: 00007ffd1ea54338 RCX: 00007fe349a160d7
[ 65.967517] RDX: 00007fe349a8041f RSI: 00007ffd1ea53c90 RDI: 0000000040000000
[ 65.968427] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1ea53aa0
[ 65.969330] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe349b28bf0
[ 65.970319] R13: 00007ffd1ea53dd0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.971241]
[ 65.971541] irq event stamp: 9163
[ 65.971972] hardirqs last enabled at (9173): [] __up_console_sem+0x78/0x80
[ 65.973071] hardirqs last disabled at (9186): [] __up_console_sem+0x5d/0x80
[ 65.974150] softirqs last enabled at (9136): [] irq_exit_rcu+0x93/0xc0
[ 65.975194] softirqs last disabled at (9131): [] irq_exit_rcu+0x93/0xc0
[ 65.976227] ---[ end trace 0000000000000000 ]---
[ 65.981233] ------------[ cut here ]------------
[ 65.981839] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.983492] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.984558] Modules linked in:
[ 65.984976] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.986141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.987165] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.987815] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 65.989991] RSP: 0018:ffff888016517c00 EFLAGS: 00010282
[ 65.990687] RAX: 0000000000000000 RBX: ffff888013a2a240 RCX: 0000000000000000
[ 65.991573] RDX: ffff8880159bd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.992462] RBP: ffff888013a2a254 R08: 0000000000000001 R09: 0000000000000000
[ 65.993344] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.994278] R13: ffffffff84e23fe0 R14: ffff888013a2a248 R15: ffffffff84da7d60
[ 65.995200] FS: 0000555555f57400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.996195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.996912] CR2: 00007f91674c5de0 CR3: 0000000016626000 CR4: 0000000000350ef0
[ 65.997829] Call Trace:
[ 65.998193]
[ 65.998494] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.999142] ipv6_frags_init_net+0x206/0x3c0
[ 65.999707] ops_init+0xbb/0x6b0
[ 66.000184] setup_net+0x3d9/0x990
[ 66.000651] ? down_read_killable+0x1d7/0x4e0
[ 66.001254] ? __pfx_setup_net+0x10/0x10
[ 66.001764] ? copy_net_ns+0x17c/0x770
[ 66.002317] copy_net_ns+0x321/0x770
[ 66.002809] create_new_namespaces+0x3f6/0xb30
[ 66.003429] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.004070] ksys_unshare+0x44d/0x8e0
[ 66.004564] ? __pfx_ksys_unshare+0x10/0x10
[ 66.005144] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.005857] __x64_sys_unshare+0x31/0x40
[ 66.006410] do_syscall_64+0x3f/0x90
[ 66.006887] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.007558] RIP: 0033:0x7fe349a160d7
[ 66.008033] 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
[ 66.010217] RSP: 002b:00007ffd1ea53cf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.011166] RAX: ffffffffffffffda RBX: 00007ffd1ea54338 RCX: 00007fe349a160d7
[ 66.012022] RDX: 00007fe349a8041f RSI: 00007ffd1ea53c90 RDI: 0000000040000000
[ 66.012909] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1ea53aa0
[ 66.013801] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe349b28bf0
[ 66.014703] R13: 00007ffd1ea53dd0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.015613]
[ 66.015922] irq event stamp: 10847
[ 66.016396] hardirqs last enabled at (10859): [] __up_console_sem+0x78/0x80
[ 66.017474] hardirqs last disabled at (10870): [] __up_console_sem+0x5d/0x80
[ 66.018569] softirqs last enabled at (10486): [] irq_exit_rcu+0x93/0xc0
[ 66.019603] softirqs last disabled at (10475): [] irq_exit_rcu+0x93/0xc0
[ 66.020643] ---[ end trace 0000000000000000 ]---
[ 66.021946] ------------[ cut here ]------------
[ 66.022590] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.024456] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.025524] Modules linked in:
[ 66.025927] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.027098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.028103] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.028742] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 66.030939] RSP: 0018:ffff888016517bf0 EFLAGS: 00010286
[ 66.031620] RAX: 0000000000000000 RBX: ffff888013a2a840 RCX: 0000000000000000
[ 66.032511] RDX: ffff8880159bd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.033405] RBP: ffff888013a2a854 R08: 0000000000000001 R09: 0000000000000000
[ 66.034316] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.035206] R13: ffffffff84e23fe0 R14: ffff888013a2a848 R15: ffffffff84db0aa0
[ 66.036088] FS: 0000555555f57400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.037098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.037818] CR2: 00007f91674c5de0 CR3: 0000000016626000 CR4: 0000000000350ef0
[ 66.038728] Call Trace:
[ 66.039075]
[ 66.039380] nf_ct_net_init+0x224/0x3d0
[ 66.039895] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.040502] ops_init+0xbb/0x6b0
[ 66.040952] setup_net+0x3d9/0x990
[ 66.041436] ? down_read_killable+0x1d7/0x4e0
[ 66.042015] ? __pfx_setup_net+0x10/0x10
[ 66.042578] ? copy_net_ns+0x17c/0x770
[ 66.043117] copy_net_ns+0x321/0x770
[ 66.043595] create_new_namespaces+0x3f6/0xb30
[ 66.044210] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.044821] ksys_unshare+0x44d/0x8e0
[ 66.045335] ? __pfx_ksys_unshare+0x10/0x10
[ 66.045892] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.046649] __x64_sys_unshare+0x31/0x40
[ 66.047200] do_syscall_64+0x3f/0x90
[ 66.047689] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.048362] RIP: 0033:0x7fe349a160d7
[ 66.048829] 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
[ 66.051065] RSP: 002b:00007ffd1ea53cf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.051991] RAX: ffffffffffffffda RBX: 00007ffd1ea54338 RCX: 00007fe349a160d7
[ 66.052892] RDX: 00007fe349a8041f RSI: 00007ffd1ea53c90 RDI: 0000000040000000
[ 66.053774] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1ea53aa0
[ 66.054676] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe349b28bf0
[ 66.055580] R13: 00007ffd1ea53dd0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.056489]
[ 66.056789] irq event stamp: 11597
[ 66.057258] hardirqs last enabled at (11609): [] __up_console_sem+0x78/0x80
[ 66.058362] hardirqs last disabled at (11620): [] __up_console_sem+0x5d/0x80
[ 66.059430] softirqs last enabled at (11448): [] irq_exit_rcu+0x93/0xc0
[ 66.060495] softirqs last disabled at (11443): [] irq_exit_rcu+0x93/0xc0
[ 66.061552] ---[ end trace 0000000000000000 ]---
executing program
[ 67.634821] Bluetooth: hci0: command 0x0409 tx timeout
[ 69.682235] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 71.730182] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.778118] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
13:49:37 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880165175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555f57400 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=00007f91674c5de0 CR3=0000000016626000 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=0000000000044695 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f91674b2550 CR3=000000000d988000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=6c6c696b5f646165725f6e776f642000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000