Warning: Permanently added '[localhost]:27188' (ECDSA) to the list of known hosts.
2023/05/16 17:57:18 fuzzer started
2023/05/16 17:57:18 dialing manager at localhost:35573
2023/05/16 17:57:18 checking machine...
2023/05/16 17:57:18 checking revisions...
syzkaller login: [ 36.717795] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:57:19 testing simple program...
[ 36.786969] cgroup: Unknown subsys name 'net'
[ 36.861207] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.727144] audit: type=1400 audit(1684259852.059:6): 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
[ 50.896469] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.900102] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.901235] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.904922] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.906361] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.909121] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.319829] ------------[ cut here ]------------
[ 51.320576] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.322800] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.324080] Modules linked in:
[ 51.324498] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.325590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.330110] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.330826] 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
[ 51.333038] RSP: 0018:ffff888017917c00 EFLAGS: 00010282
[ 51.333740] RAX: 0000000000000000 RBX: ffff88800d6d8040 RCX: 0000000000000000
[ 51.334603] RDX: ffff88800f380000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.335506] RBP: ffff88800d6d8054 R08: 0000000000000001 R09: 0000000000000000
[ 51.336402] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.337296] R13: ffffffff84e223a0 R14: ffff88800d6d8048 R15: ffffffff84d73340
[ 51.338201] FS: 000055555600c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.339205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.339965] CR2: 00007f9788d947b0 CR3: 000000000dbf4000 CR4: 0000000000350ef0
[ 51.340876] Call Trace:
[ 51.341211]
[ 51.341513] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.342165] ipv4_frags_init_net+0x269/0x440
[ 51.342751] ops_init+0xbb/0x6b0
[ 51.343200] setup_net+0x3d9/0x990
[ 51.343706] ? down_read_killable+0x1d7/0x4e0
[ 51.344273] ? __pfx_setup_net+0x10/0x10
[ 51.344811] ? copy_net_ns+0x17c/0x770
[ 51.345323] copy_net_ns+0x321/0x770
[ 51.345836] create_new_namespaces+0x3f6/0xb30
[ 51.346424] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.347073] ksys_unshare+0x44d/0x8e0
[ 51.347573] ? __pfx_ksys_unshare+0x10/0x10
[ 51.348148] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.348893] __x64_sys_unshare+0x31/0x40
[ 51.349412] do_syscall_64+0x3f/0x90
[ 51.349919] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.350563] RIP: 0033:0x7ff5918e90d7
[ 51.351068] 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
[ 51.353275] RSP: 002b:00007fffa241a4c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.354244] RAX: ffffffffffffffda RBX: 00007fffa241ab08 RCX: 00007ff5918e90d7
[ 51.355142] RDX: 00007ff59195341f RSI: 00007fffa241a460 RDI: 0000000040000000
[ 51.356065] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa241a270
[ 51.356966] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff5919fbbf0
[ 51.357856] R13: 00007fffa241a5a0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.358762]
[ 51.359063] irq event stamp: 8945
[ 51.359505] hardirqs last enabled at (8955): [] __up_console_sem+0x78/0x80
[ 51.360573] hardirqs last disabled at (8966): [] __up_console_sem+0x5d/0x80
[ 51.361652] softirqs last enabled at (8852): [] irq_exit_rcu+0x93/0xc0
[ 51.362694] softirqs last disabled at (8847): [] irq_exit_rcu+0x93/0xc0
[ 51.363751] ---[ end trace 0000000000000000 ]---
[ 51.369216] ------------[ cut here ]------------
[ 51.369833] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.371491] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.372567] Modules linked in:
[ 51.373002] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.374195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.375214] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.375900] 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
[ 51.378069] RSP: 0018:ffff888017917c00 EFLAGS: 00010282
[ 51.378771] RAX: 0000000000000000 RBX: ffff888014127a40 RCX: 0000000000000000
[ 51.379680] RDX: ffff88800f380000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.380543] RBP: ffff888014127a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.381438] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.382328] R13: ffffffff84e223a0 R14: ffff888014127a48 R15: ffffffff84da62e0
[ 51.383233] FS: 000055555600c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.384268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.385011] CR2: 00007f9788d947b0 CR3: 000000000dbf4000 CR4: 0000000000350ef0
[ 51.385908] Call Trace:
[ 51.386231]
[ 51.386530] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.387171] ipv6_frags_init_net+0x206/0x3c0
[ 51.387772] ops_init+0xbb/0x6b0
[ 51.388217] setup_net+0x3d9/0x990
[ 51.388700] ? down_read_killable+0x1d7/0x4e0
[ 51.389265] ? __pfx_setup_net+0x10/0x10
[ 51.389803] ? copy_net_ns+0x17c/0x770
[ 51.390306] copy_net_ns+0x321/0x770
[ 51.390820] create_new_namespaces+0x3f6/0xb30
[ 51.391409] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.392085] ksys_unshare+0x44d/0x8e0
[ 51.392580] ? __pfx_ksys_unshare+0x10/0x10
[ 51.393163] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.393904] __x64_sys_unshare+0x31/0x40
[ 51.394425] do_syscall_64+0x3f/0x90
[ 51.394934] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.395582] RIP: 0033:0x7ff5918e90d7
[ 51.396074] 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
[ 51.398236] RSP: 002b:00007fffa241a4c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.399186] RAX: ffffffffffffffda RBX: 00007fffa241ab08 RCX: 00007ff5918e90d7
[ 51.400075] RDX: 00007ff59195341f RSI: 00007fffa241a460 RDI: 0000000040000000
[ 51.400965] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa241a270
[ 51.401854] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff5919fbbf0
[ 51.402739] R13: 00007fffa241a5a0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.403672]
[ 51.403983] irq event stamp: 10693
[ 51.404414] hardirqs last enabled at (10703): [] __up_console_sem+0x78/0x80
[ 51.405493] hardirqs last disabled at (10714): [] __up_console_sem+0x5d/0x80
[ 51.406578] softirqs last enabled at (10038): [] irq_exit_rcu+0x93/0xc0
[ 51.407639] softirqs last disabled at (10033): [] irq_exit_rcu+0x93/0xc0
[ 51.408694] ---[ end trace 0000000000000000 ]---
[ 51.410043] ------------[ cut here ]------------
[ 51.410651] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.412525] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.413590] Modules linked in:
[ 51.414029] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.415184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.416222] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.416910] 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
[ 51.419093] RSP: 0018:ffff888017917bf0 EFLAGS: 00010286
[ 51.419798] RAX: 0000000000000000 RBX: ffff888014127240 RCX: 0000000000000000
[ 51.420694] RDX: ffff88800f380000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.421557] RBP: ffff888014127254 R08: 0000000000000001 R09: 0000000000000000
[ 51.422454] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.423342] R13: ffffffff84e223a0 R14: ffff888014127248 R15: ffffffff84daf020
[ 51.424264] FS: 000055555600c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.425293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.426079] CR2: 00007f9788d947b0 CR3: 000000000dbf4000 CR4: 0000000000350ef0
[ 51.426950] Call Trace:
[ 51.427268]
[ 51.427576] nf_ct_net_init+0x224/0x3d0
[ 51.428116] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.428703] ops_init+0xbb/0x6b0
[ 51.429132] setup_net+0x3d9/0x990
[ 51.429571] ? down_read_killable+0x1d7/0x4e0
[ 51.430155] ? __pfx_setup_net+0x10/0x10
[ 51.430693] ? copy_net_ns+0x17c/0x770
[ 51.431206] copy_net_ns+0x321/0x770
[ 51.431769] create_new_namespaces+0x3f6/0xb30
[ 51.432370] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.433039] ksys_unshare+0x44d/0x8e0
[ 51.433540] ? __pfx_ksys_unshare+0x10/0x10
[ 51.434137] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.434888] __x64_sys_unshare+0x31/0x40
[ 51.435414] do_syscall_64+0x3f/0x90
[ 51.435960] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.436655] RIP: 0033:0x7ff5918e90d7
[ 51.437137] 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
[ 51.439350] RSP: 002b:00007fffa241a4c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.440335] RAX: ffffffffffffffda RBX: 00007fffa241ab08 RCX: 00007ff5918e90d7
[ 51.441249] RDX: 00007ff59195341f RSI: 00007fffa241a460 RDI: 0000000040000000
[ 51.442144] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa241a270
[ 51.443064] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff5919fbbf0
[ 51.443989] R13: 00007fffa241a5a0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.444924]
[ 51.445237] irq event stamp: 11447
[ 51.445719] hardirqs last enabled at (11459): [] __up_console_sem+0x78/0x80
[ 51.446820] hardirqs last disabled at (11470): [] __up_console_sem+0x5d/0x80
[ 51.447932] softirqs last enabled at (10996): [] irq_exit_rcu+0x93/0xc0
[ 51.449002] softirqs last disabled at (10991): [] irq_exit_rcu+0x93/0xc0
[ 51.450065] ---[ end trace 0000000000000000 ]---
executing program
[ 52.967309] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.013689] Bluetooth: hci0: command 0x041b tx timeout
[ 57.062740] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.109786] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:57:32 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888017917618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 000055555600c400 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=00007f9788d947b0 CR3=000000000dbf4000 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=00001fa0
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=0000000000000000412aafb000000000 XMM03=00000000000000000000000000000000
XMM04=00000000000000003fcba0497f0c8cf4 XMM05=000000c00017a0c0000000c00017a090
XMM06=00000000000000003fd3333333333333 XMM07=00000000000000003fd3c319307701a5
XMM08=00000000000000003fe1946472d89a9a XMM09=00000000000000003fb30989fd2b3b38
XMM10=00000000000000003fd2b632aef8d412 XMM11=000000c00017a570000000c00017a540
XMM12=000000c00017a5d0000000c00017a5a0 XMM13=000000c00017a630000000c00017a600
XMM14=000000c00017a690000000c00017a660 XMM15=000000c00017e000000000c00017a6c0
info registers vcpu 1
RAX=000000000002a5c9 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=00007f9788e40230 CR3=0000000016578000 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=b1d4da03e7ccf4b057471c5c96b8dc90
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010edb0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c24fb79496b58e5f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000