Warning: Permanently added '[localhost]:28053' (ECDSA) to the list of known hosts.
2023/05/16 19:48:22 fuzzer started
2023/05/16 19:48:23 dialing manager at localhost:35573
2023/05/16 19:48:23 checking machine...
2023/05/16 19:48:23 checking revisions...
syzkaller login: [ 48.312295] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:48:23 testing simple program...
[ 48.383878] cgroup: Unknown subsys name 'net'
[ 48.494263] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 59.793530] audit: type=1400 audit(1684266514.964:6): 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
executing program
[ 60.936893] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.938380] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.941590] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.945480] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.947238] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.948466] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.326178] ------------[ cut here ]------------
[ 61.326851] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.328870] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.330060] Modules linked in:
[ 61.330484] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.335329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.336451] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.337134] 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
[ 61.339322] RSP: 0018:ffff88801f037c00 EFLAGS: 00010282
[ 61.340032] RAX: 0000000000000000 RBX: ffff888015ab6840 RCX: 0000000000000000
[ 61.340926] RDX: ffff88801f028000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.341825] RBP: ffff888015ab6854 R08: 0000000000000001 R09: 0000000000000000
[ 61.342725] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.343591] R13: ffffffff84e223a0 R14: ffff888015ab6848 R15: ffffffff84d73340
[ 61.344488] FS: 0000555556ea5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.345483] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.346220] CR2: 00007fab1dae96f4 CR3: 000000001bf14000 CR4: 0000000000350ee0
[ 61.347125] Call Trace:
[ 61.347456]
[ 61.347785] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.348421] ipv4_frags_init_net+0x269/0x440
[ 61.349011] ops_init+0xbb/0x6b0
[ 61.349457] setup_net+0x3d9/0x990
[ 61.349937] ? down_read_killable+0x1d7/0x4e0
[ 61.350507] ? __pfx_setup_net+0x10/0x10
[ 61.351055] ? copy_net_ns+0x17c/0x770
[ 61.351564] copy_net_ns+0x321/0x770
[ 61.352091] create_new_namespaces+0x3f6/0xb30
[ 61.352714] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.353335] ksys_unshare+0x44d/0x8e0
[ 61.353861] ? __pfx_ksys_unshare+0x10/0x10
[ 61.354406] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.355158] __x64_sys_unshare+0x31/0x40
[ 61.355715] do_syscall_64+0x3f/0x90
[ 61.356202] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.356885] RIP: 0033:0x7fcad38800d7
[ 61.357357] 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
[ 61.359550] RSP: 002b:00007fff6eed06c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.360567] RAX: ffffffffffffffda RBX: 00007fff6eed0d08 RCX: 00007fcad38800d7
[ 61.361470] RDX: 00007fcad38ea41f RSI: 00007fff6eed0660 RDI: 0000000040000000
[ 61.362360] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6eed0470
[ 61.363266] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcad3992bf0
[ 61.364169] R13: 00007fff6eed07a0 R14: 0000000000000000 R15: 00000000000000f8
[ 61.365083]
[ 61.365386] irq event stamp: 8429
[ 61.365847] hardirqs last enabled at (8441): [] __up_console_sem+0x78/0x80
[ 61.366921] hardirqs last disabled at (8452): [] __up_console_sem+0x5d/0x80
[ 61.368009] softirqs last enabled at (7976): [] irq_exit_rcu+0x93/0xc0
[ 61.369050] softirqs last disabled at (7933): [] irq_exit_rcu+0x93/0xc0
[ 61.370104] ---[ end trace 0000000000000000 ]---
[ 61.375416] ------------[ cut here ]------------
[ 61.376808] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.378536] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.379722] Modules linked in:
[ 61.380150] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.381396] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.382502] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.383309] 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
[ 61.385697] RSP: 0018:ffff88801f037c00 EFLAGS: 00010282
[ 61.386366] RAX: 0000000000000000 RBX: ffff88800ec75e40 RCX: 0000000000000000
[ 61.387405] RDX: ffff88801f028000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.388446] RBP: ffff88800ec75e54 R08: 0000000000000001 R09: 0000000000000000
[ 61.389487] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.390500] R13: ffffffff84e223a0 R14: ffff88800ec75e48 R15: ffffffff84da62e0
[ 61.391499] FS: 0000555556ea5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.392576] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.393313] CR2: 00007fab1dae96f4 CR3: 000000001bf14000 CR4: 0000000000350ee0
[ 61.394218] Call Trace:
[ 61.394546]
[ 61.394880] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.395489] ipv6_frags_init_net+0x206/0x3c0
[ 61.396090] ops_init+0xbb/0x6b0
[ 61.396532] setup_net+0x3d9/0x990
[ 61.397022] ? down_read_killable+0x1d7/0x4e0
[ 61.397586] ? __pfx_setup_net+0x10/0x10
[ 61.398121] ? copy_net_ns+0x17c/0x770
[ 61.398674] copy_net_ns+0x321/0x770
[ 61.399160] create_new_namespaces+0x3f6/0xb30
[ 61.399779] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.400411] ksys_unshare+0x44d/0x8e0
[ 61.400931] ? __pfx_ksys_unshare+0x10/0x10
[ 61.401483] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.402223] __x64_sys_unshare+0x31/0x40
[ 61.402789] do_syscall_64+0x3f/0x90
[ 61.403270] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.403952] RIP: 0033:0x7fcad38800d7
[ 61.404427] 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
[ 61.406654] RSP: 002b:00007fff6eed06c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.407582] RAX: ffffffffffffffda RBX: 00007fff6eed0d08 RCX: 00007fcad38800d7
[ 61.408509] RDX: 00007fcad38ea41f RSI: 00007fff6eed0660 RDI: 0000000040000000
[ 61.409400] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6eed0470
[ 61.410287] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcad3992bf0
[ 61.411183] R13: 00007fff6eed07a0 R14: 0000000000000000 R15: 00000000000000f8
[ 61.412117]
[ 61.412427] irq event stamp: 11079
[ 61.412892] hardirqs last enabled at (11091): [] __up_console_sem+0x78/0x80
[ 61.413996] hardirqs last disabled at (11102): [] __up_console_sem+0x5d/0x80
[ 61.415085] softirqs last enabled at (10740): [] irq_exit_rcu+0x93/0xc0
[ 61.416134] softirqs last disabled at (10715): [] irq_exit_rcu+0x93/0xc0
[ 61.417201] ---[ end trace 0000000000000000 ]---
[ 61.418510] ------------[ cut here ]------------
[ 61.419158] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.421205] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.422301] Modules linked in:
[ 61.422743] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.423936] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.424977] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.425623] 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
[ 61.427816] RSP: 0018:ffff88801f037bf0 EFLAGS: 00010286
[ 61.428469] RAX: 0000000000000000 RBX: ffff88800ec74440 RCX: 0000000000000000
[ 61.429380] RDX: ffff88801f028000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.430293] RBP: ffff88800ec74454 R08: 0000000000000001 R09: 0000000000000000
[ 61.431190] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.432096] R13: ffffffff84e223a0 R14: ffff88800ec74448 R15: ffffffff84daf020
[ 61.433023] FS: 0000555556ea5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.434037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.434804] CR2: 00007fab1dae96f4 CR3: 000000001bf14000 CR4: 0000000000350ee0
[ 61.435701] Call Trace:
[ 61.436056]
[ 61.436359] nf_ct_net_init+0x224/0x3d0
[ 61.436917] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.437502] ops_init+0xbb/0x6b0
[ 61.437988] setup_net+0x3d9/0x990
[ 61.438441] ? down_read_killable+0x1d7/0x4e0
[ 61.439041] ? __pfx_setup_net+0x10/0x10
[ 61.439546] ? copy_net_ns+0x17c/0x770
[ 61.440091] copy_net_ns+0x321/0x770
[ 61.440577] create_new_namespaces+0x3f6/0xb30
[ 61.441200] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.441866] ksys_unshare+0x44d/0x8e0
[ 61.442364] ? __pfx_ksys_unshare+0x10/0x10
[ 61.442942] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.443690] __x64_sys_unshare+0x31/0x40
[ 61.444221] do_syscall_64+0x3f/0x90
[ 61.444738] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.445384] RIP: 0033:0x7fcad38800d7
[ 61.445883] 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
[ 61.448105] RSP: 002b:00007fff6eed06c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.449074] RAX: ffffffffffffffda RBX: 00007fff6eed0d08 RCX: 00007fcad38800d7
[ 61.449968] RDX: 00007fcad38ea41f RSI: 00007fff6eed0660 RDI: 0000000040000000
[ 61.450868] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6eed0470
[ 61.451758] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcad3992bf0
[ 61.452627] R13: 00007fff6eed07a0 R14: 0000000000000000 R15: 00000000000000f8
[ 61.453558]
[ 61.453899] irq event stamp: 11837
[ 61.454332] hardirqs last enabled at (11847): [] __up_console_sem+0x78/0x80
[ 61.455411] hardirqs last disabled at (11858): [] __up_console_sem+0x5d/0x80
[ 61.456506] softirqs last enabled at (11510): [] irq_exit_rcu+0x93/0xc0
[ 61.457549] softirqs last disabled at (11505): [] irq_exit_rcu+0x93/0xc0
[ 61.458598] ---[ end trace 0000000000000000 ]---
[ 63.018465] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.064768] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.112695] Bluetooth: hci0: command 0x040f tx timeout
[ 69.160798] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:48:25 Registers:
info registers vcpu 0
RAX=0000000000022643 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007fae86be8290 CR3=0000000016b60000 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=2036333a38343a39312036312079614d XMM01=5d3037383832332e31362020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3037383832332e31362020205b XMM07=79732036333a38343a39312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f0375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556ea5400 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=00007fab1dae96f4 CR3=000000001bf14000 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=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