Warning: Permanently added '[localhost]:60890' (ECDSA) to the list of known hosts.
2023/05/17 12:58:44 fuzzer started
2023/05/17 12:58:44 dialing manager at localhost:44319
2023/05/17 12:58:45 checking machine...
2023/05/17 12:58:45 checking revisions...
syzkaller login: [ 35.993741] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:58:45 testing simple program...
[ 36.061975] cgroup: Unknown subsys name 'net'
[ 36.139561] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.754787] audit: type=1400 audit(1684328337.899:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.880155] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.881962] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.884263] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.887522] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.889021] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.891281] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.250225] ------------[ cut here ]------------
[ 50.250878] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.252682] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.253773] Modules linked in:
[ 50.254209] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.258983] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.260221] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.260870] 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
[ 50.263193] RSP: 0018:ffff88802065fc00 EFLAGS: 00010282
[ 50.263867] RAX: 0000000000000000 RBX: ffff88800e1ea040 RCX: 0000000000000000
[ 50.264798] RDX: ffff8880102e8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.265732] RBP: ffff88800e1ea054 R08: 0000000000000001 R09: 0000000000000000
[ 50.266618] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.267519] R13: ffffffff84e23fe0 R14: ffff88800e1ea048 R15: ffffffff84d74dc0
[ 50.268397] FS: 0000555557111400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.269447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.270212] CR2: 00007ffe62133000 CR3: 0000000016966000 CR4: 0000000000350ef0
[ 50.271143] Call Trace:
[ 50.271479]
[ 50.271776] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.272459] ipv4_frags_init_net+0x269/0x440
[ 50.273082] ops_init+0xbb/0x6b0
[ 50.273547] setup_net+0x3d9/0x990
[ 50.274011] ? down_read_killable+0x1d7/0x4e0
[ 50.274620] ? __pfx_setup_net+0x10/0x10
[ 50.275160] ? copy_net_ns+0x17c/0x770
[ 50.275670] copy_net_ns+0x321/0x770
[ 50.276194] create_new_namespaces+0x3f6/0xb30
[ 50.276796] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.277466] ksys_unshare+0x44d/0x8e0
[ 50.277975] ? __pfx_ksys_unshare+0x10/0x10
[ 50.278549] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.279280] __x64_sys_unshare+0x31/0x40
[ 50.279793] do_syscall_64+0x3f/0x90
[ 50.280308] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.280989] RIP: 0033:0x7ff9cd9450d7
[ 50.281499] 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
[ 50.283693] RSP: 002b:00007ffc816949c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.284647] RAX: ffffffffffffffda RBX: 00007ffc81695008 RCX: 00007ff9cd9450d7
[ 50.285550] RDX: 00007ff9cd9af41f RSI: 00007ffc81694960 RDI: 0000000040000000
[ 50.286446] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc81694770
[ 50.287327] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff9cda57bf0
[ 50.288236] R13: 00007ffc81694aa0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.289163]
[ 50.289468] irq event stamp: 8173
[ 50.289891] hardirqs last enabled at (8183): [] __up_console_sem+0x78/0x80
[ 50.290975] hardirqs last disabled at (8194): [] __up_console_sem+0x5d/0x80
[ 50.292017] softirqs last enabled at (7928): [] irq_exit_rcu+0x93/0xc0
[ 50.293035] softirqs last disabled at (7919): [] irq_exit_rcu+0x93/0xc0
[ 50.294082] ---[ end trace 0000000000000000 ]---
[ 50.299789] ------------[ cut here ]------------
[ 50.300572] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.302256] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.303306] Modules linked in:
[ 50.303707] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.304855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.305874] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.306550] 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
[ 50.308723] RSP: 0018:ffff88802065fc00 EFLAGS: 00010282
[ 50.309426] RAX: 0000000000000000 RBX: ffff88800e35ae40 RCX: 0000000000000000
[ 50.310306] RDX: ffff8880102e8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.311183] RBP: ffff88800e35ae54 R08: 0000000000000001 R09: 0000000000000000
[ 50.312074] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.312932] R13: ffffffff84e23fe0 R14: ffff88800e35ae48 R15: ffffffff84da7d60
[ 50.313829] FS: 0000555557111400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.314814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.315560] CR2: 00007ffe62133000 CR3: 0000000016966000 CR4: 0000000000350ef0
[ 50.316448] Call Trace:
[ 50.316788]
[ 50.317149] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.317796] ipv6_frags_init_net+0x206/0x3c0
[ 50.318406] ops_init+0xbb/0x6b0
[ 50.318873] setup_net+0x3d9/0x990
[ 50.319378] ? down_read_killable+0x1d7/0x4e0
[ 50.319972] ? __pfx_setup_net+0x10/0x10
[ 50.320533] ? copy_net_ns+0x17c/0x770
[ 50.321120] copy_net_ns+0x321/0x770
[ 50.321631] create_new_namespaces+0x3f6/0xb30
[ 50.322267] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.322917] ksys_unshare+0x44d/0x8e0
[ 50.323457] ? __pfx_ksys_unshare+0x10/0x10
[ 50.324026] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.324794] __x64_sys_unshare+0x31/0x40
[ 50.325374] do_syscall_64+0x3f/0x90
[ 50.325875] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.326577] RIP: 0033:0x7ff9cd9450d7
[ 50.327090] 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
[ 50.329389] RSP: 002b:00007ffc816949c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.330375] RAX: ffffffffffffffda RBX: 00007ffc81695008 RCX: 00007ff9cd9450d7
[ 50.331309] RDX: 00007ff9cd9af41f RSI: 00007ffc81694960 RDI: 0000000040000000
[ 50.332236] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc81694770
[ 50.333190] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff9cda57bf0
[ 50.334116] R13: 00007ffc81694aa0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.335029]
[ 50.335376] irq event stamp: 10157
[ 50.335826] hardirqs last enabled at (10167): [] __up_console_sem+0x78/0x80
[ 50.336946] hardirqs last disabled at (10178): [] __up_console_sem+0x5d/0x80
[ 50.338071] softirqs last enabled at (9638): [] irq_exit_rcu+0x93/0xc0
[ 50.339148] softirqs last disabled at (9567): [] irq_exit_rcu+0x93/0xc0
[ 50.340229] ---[ end trace 0000000000000000 ]---
[ 50.341631] ------------[ cut here ]------------
[ 50.342272] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.344256] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.345367] Modules linked in:
[ 50.345788] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.347014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.348089] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.348762] 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
[ 50.351072] RSP: 0018:ffff88802065fbf0 EFLAGS: 00010286
[ 50.351761] RAX: 0000000000000000 RBX: ffff88800e35b440 RCX: 0000000000000000
[ 50.352696] RDX: ffff8880102e8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.353650] RBP: ffff88800e35b454 R08: 0000000000000001 R09: 0000000000000000
[ 50.354580] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.355503] R13: ffffffff84e23fe0 R14: ffff88800e35b448 R15: ffffffff84db0aa0
[ 50.356437] FS: 0000555557111400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.357487] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.358272] CR2: 00007ffe62133000 CR3: 0000000016966000 CR4: 0000000000350ef0
[ 50.359201] Call Trace:
[ 50.359540]
[ 50.359846] nf_ct_net_init+0x224/0x3d0
[ 50.360420] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.361035] ops_init+0xbb/0x6b0
[ 50.361535] setup_net+0x3d9/0x990
[ 50.362010] ? down_read_killable+0x1d7/0x4e0
[ 50.362629] ? __pfx_setup_net+0x10/0x10
[ 50.363190] ? copy_net_ns+0x17c/0x770
[ 50.363720] copy_net_ns+0x321/0x770
[ 50.364247] create_new_namespaces+0x3f6/0xb30
[ 50.364858] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.365544] ksys_unshare+0x44d/0x8e0
[ 50.366079] ? __pfx_ksys_unshare+0x10/0x10
[ 50.366650] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.367419] __x64_sys_unshare+0x31/0x40
[ 50.367955] do_syscall_64+0x3f/0x90
[ 50.368481] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.369199] RIP: 0033:0x7ff9cd9450d7
[ 50.369688] 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
[ 50.371965] RSP: 002b:00007ffc816949c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.372982] RAX: ffffffffffffffda RBX: 00007ffc81695008 RCX: 00007ff9cd9450d7
[ 50.373915] RDX: 00007ff9cd9af41f RSI: 00007ffc81694960 RDI: 0000000040000000
[ 50.374840] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc81694770
[ 50.375771] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff9cda57bf0
[ 50.376695] R13: 00007ffc81694aa0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.377676]
[ 50.377994] irq event stamp: 10929
[ 50.378470] hardirqs last enabled at (10941): [] __up_console_sem+0x78/0x80
[ 50.379570] hardirqs last disabled at (10952): [] __up_console_sem+0x5d/0x80
[ 50.380675] softirqs last enabled at (10914): [] irq_exit_rcu+0x93/0xc0
[ 50.381787] softirqs last disabled at (10905): [] irq_exit_rcu+0x93/0xc0
[ 50.382860] ---[ end trace 0000000000000000 ]---
executing program
[ 51.962773] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.009123] Bluetooth: hci0: command 0x041b tx timeout
[ 56.058818] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.105108] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:58:58 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88802065f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555557111400 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=00007ffe62133000 CR3=0000000016966000 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=0000000000035685 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=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 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=00007f9e6378e110 CR3=000000000da1e000 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=2039353a38353a32312037312079614d XMM01=5d3337373335322e30352020205b203a
XMM02=646f4d205d3337373335322e30352020 XMM03=6b7a79732039353a38353a3231203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120373532203a4449
XMM06=57205d3238363235322e30352020205b XMM07=79732039353a38353a32312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000