Warning: Permanently added '[localhost]:54675' (ECDSA) to the list of known hosts.
2023/05/18 07:15:29 fuzzer started
2023/05/18 07:15:29 dialing manager at localhost:44319
2023/05/18 07:15:29 checking machine...
2023/05/18 07:15:29 checking revisions...
syzkaller login: [ 39.727786] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:15:29 testing simple program...
[ 39.795782] cgroup: Unknown subsys name 'net'
[ 39.871995] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.852328] audit: type=1400 audit(1684394142.724:6): 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
[ 53.958667] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.960568] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.963092] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.967368] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.972980] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.974719] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.374146] ------------[ cut here ]------------
[ 54.374965] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.377294] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.378593] Modules linked in:
[ 54.379204] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.384603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.385808] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.386456] 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
[ 54.388649] RSP: 0018:ffff88801f857c00 EFLAGS: 00010282
[ 54.389301] RAX: 0000000000000000 RBX: ffff88800cc40440 RCX: 0000000000000000
[ 54.390219] RDX: ffff888009eb9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.391106] RBP: ffff88800cc40454 R08: 0000000000000001 R09: 0000000000000000
[ 54.392001] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.392890] R13: ffffffff84e23fe0 R14: ffff88800cc40448 R15: ffffffff84d74dc0
[ 54.393815] FS: 0000555556d3a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.394812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.395515] CR2: 00007fbf4ae846f4 CR3: 0000000016b40000 CR4: 0000000000350ef0
[ 54.396407] Call Trace:
[ 54.396773]
[ 54.397075] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.397746] ipv4_frags_init_net+0x269/0x440
[ 54.398310] ops_init+0xbb/0x6b0
[ 54.398788] setup_net+0x3d9/0x990
[ 54.399253] ? down_read_killable+0x1d7/0x4e0
[ 54.399851] ? __pfx_setup_net+0x10/0x10
[ 54.400366] ? copy_net_ns+0x17c/0x770
[ 54.400897] copy_net_ns+0x321/0x770
[ 54.401387] create_new_namespaces+0x3f6/0xb30
[ 54.402014] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.402659] ksys_unshare+0x44d/0x8e0
[ 54.403149] ? __pfx_ksys_unshare+0x10/0x10
[ 54.403726] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.404450] __x64_sys_unshare+0x31/0x40
[ 54.405002] do_syscall_64+0x3f/0x90
[ 54.405517] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.406200] RIP: 0033:0x7f9f5fd460d7
[ 54.406706] 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
[ 54.408871] RSP: 002b:00007ffc5f71bdc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.409817] RAX: ffffffffffffffda RBX: 00007ffc5f71c408 RCX: 00007f9f5fd460d7
[ 54.410709] RDX: 00007f9f5fdb041f RSI: 00007ffc5f71bd60 RDI: 0000000040000000
[ 54.411568] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5f71bb70
[ 54.412453] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9f5fe58bf0
[ 54.413335] R13: 00007ffc5f71bea0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.414253]
[ 54.414551] irq event stamp: 10557
[ 54.415014] hardirqs last enabled at (10569): [] __up_console_sem+0x78/0x80
[ 54.416071] hardirqs last disabled at (10580): [] __up_console_sem+0x5d/0x80
[ 54.417118] softirqs last enabled at (10110): [] irq_exit_rcu+0x93/0xc0
[ 54.418167] softirqs last disabled at (10095): [] irq_exit_rcu+0x93/0xc0
[ 54.419228] ---[ end trace 0000000000000000 ]---
[ 54.424678] ------------[ cut here ]------------
[ 54.425295] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.427002] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.428081] Modules linked in:
[ 54.428487] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.429661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.430670] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.431310] 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
[ 54.433501] RSP: 0018:ffff88801f857c00 EFLAGS: 00010282
[ 54.434190] RAX: 0000000000000000 RBX: ffff8880165cba40 RCX: 0000000000000000
[ 54.435071] RDX: ffff888009eb9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.435957] RBP: ffff8880165cba54 R08: 0000000000000001 R09: 0000000000000000
[ 54.436853] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.437783] R13: ffffffff84e23fe0 R14: ffff8880165cba48 R15: ffffffff84da7d60
[ 54.438714] FS: 0000555556d3a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.439748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.440486] CR2: 00007fbf4ae846f4 CR3: 0000000016b40000 CR4: 0000000000350ef0
[ 54.441414] Call Trace:
[ 54.441788]
[ 54.442097] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.442760] ipv6_frags_init_net+0x206/0x3c0
[ 54.443341] ops_init+0xbb/0x6b0
[ 54.443822] setup_net+0x3d9/0x990
[ 54.444281] ? down_read_killable+0x1d7/0x4e0
[ 54.444889] ? __pfx_setup_net+0x10/0x10
[ 54.445395] ? copy_net_ns+0x17c/0x770
[ 54.445964] copy_net_ns+0x321/0x770
[ 54.446446] create_new_namespaces+0x3f6/0xb30
[ 54.447072] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.447716] ksys_unshare+0x44d/0x8e0
[ 54.448207] ? __pfx_ksys_unshare+0x10/0x10
[ 54.448780] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.449492] __x64_sys_unshare+0x31/0x40
[ 54.450049] do_syscall_64+0x3f/0x90
[ 54.450521] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.451201] RIP: 0033:0x7f9f5fd460d7
[ 54.451692] 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
[ 54.453881] RSP: 002b:00007ffc5f71bdc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.454825] RAX: ffffffffffffffda RBX: 00007ffc5f71c408 RCX: 00007f9f5fd460d7
[ 54.455706] RDX: 00007f9f5fdb041f RSI: 00007ffc5f71bd60 RDI: 0000000040000000
[ 54.456550] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5f71bb70
[ 54.457427] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9f5fe58bf0
[ 54.458317] R13: 00007ffc5f71bea0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.459227]
[ 54.459527] irq event stamp: 12475
[ 54.459992] hardirqs last enabled at (12487): [] __up_console_sem+0x78/0x80
[ 54.461062] hardirqs last disabled at (12498): [] __up_console_sem+0x5d/0x80
[ 54.462142] softirqs last enabled at (12048): [] irq_exit_rcu+0x93/0xc0
[ 54.463178] softirqs last disabled at (12043): [] irq_exit_rcu+0x93/0xc0
[ 54.464207] ---[ end trace 0000000000000000 ]---
[ 54.465549] ------------[ cut here ]------------
[ 54.466181] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.468053] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.469124] Modules linked in:
[ 54.469560] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.470726] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.471746] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.472393] 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
[ 54.474560] RSP: 0018:ffff88801f857bf0 EFLAGS: 00010286
[ 54.475243] RAX: 0000000000000000 RBX: ffff8880165cb440 RCX: 0000000000000000
[ 54.476136] RDX: ffff888009eb9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.477023] RBP: ffff8880165cb454 R08: 0000000000000001 R09: 0000000000000000
[ 54.477917] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.478814] R13: ffffffff84e23fe0 R14: ffff8880165cb448 R15: ffffffff84db0aa0
[ 54.479704] FS: 0000555556d3a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.480688] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.481393] CR2: 00007fbf4ae846f4 CR3: 0000000016b40000 CR4: 0000000000350ef0
[ 54.482322] Call Trace:
[ 54.482680]
[ 54.482985] nf_ct_net_init+0x224/0x3d0
[ 54.483499] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.484115] ops_init+0xbb/0x6b0
[ 54.484564] setup_net+0x3d9/0x990
[ 54.485047] ? down_read_killable+0x1d7/0x4e0
[ 54.485658] ? __pfx_setup_net+0x10/0x10
[ 54.486167] ? copy_net_ns+0x17c/0x770
[ 54.486722] copy_net_ns+0x321/0x770
[ 54.487210] create_new_namespaces+0x3f6/0xb30
[ 54.487830] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.488445] ksys_unshare+0x44d/0x8e0
[ 54.488961] ? __pfx_ksys_unshare+0x10/0x10
[ 54.489535] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.490307] __x64_sys_unshare+0x31/0x40
[ 54.490877] do_syscall_64+0x3f/0x90
[ 54.491363] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.492060] RIP: 0033:0x7f9f5fd460d7
[ 54.492537] 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
[ 54.494811] RSP: 002b:00007ffc5f71bdc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.495795] RAX: ffffffffffffffda RBX: 00007ffc5f71c408 RCX: 00007f9f5fd460d7
[ 54.496726] RDX: 00007f9f5fdb041f RSI: 00007ffc5f71bd60 RDI: 0000000040000000
[ 54.497667] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5f71bb70
[ 54.498560] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9f5fe58bf0
[ 54.499478] R13: 00007ffc5f71bea0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.500418]
[ 54.500757] irq event stamp: 13281
[ 54.501212] hardirqs last enabled at (13291): [] __up_console_sem+0x78/0x80
[ 54.502316] hardirqs last disabled at (13302): [] __up_console_sem+0x5d/0x80
[ 54.503414] softirqs last enabled at (13206): [] irq_exit_rcu+0x93/0xc0
[ 54.504490] softirqs last disabled at (13201): [] irq_exit_rcu+0x93/0xc0
[ 54.505561] ---[ end trace 0000000000000000 ]---
executing program
[ 56.035360] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.082747] Bluetooth: hci0: command 0x041b tx timeout
[ 60.130713] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.178698] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:15:41 Registers:
info registers vcpu 0
RAX=0000000000000069 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f8575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000069 R11=0000000000000001
R12=0000000000000069 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 0000555556d3a400 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=00007fbf4ae846f4 CR3=0000000016b40000 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=0000000000000007 RBX=ffffffff85d36b70 RCX=ffffffff812d6c9a RDX=0000000000000000
RSI=0000000000000008 RDI=0000000000000000 RBP=1ffff1100d9e1398 RSP=ffff88806cf09cb0
R8 =0000000000000001 R9 =fffffbfff0ba6b42 R10=ffffffff85d35a17 R11=0000000000000001
R12=ffff88806cf396d8 R13=ffffffff8124e5ea R14=ffff888008d951c0 R15=ffff88806cf396d8
RIP=ffffffff812d6d46 RFL=00000046 [---Z-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 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=00007fc3ce7ef0a0 CR3=000000000ea8a000 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=e455f747095698a4aa4cec78ac5cd481
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=4c1c1c1bf2cbd548000000000013be00 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=40a00ead265351fa00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000