Warning: Permanently added '[localhost]:24909' (ECDSA) to the list of known hosts.
2023/05/17 02:53:46 fuzzer started
2023/05/17 02:53:46 dialing manager at localhost:35573
2023/05/17 02:53:46 checking machine...
2023/05/17 02:53:46 checking revisions...
syzkaller login: [ 42.386116] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:53:46 testing simple program...
[ 42.449958] cgroup: Unknown subsys name 'net'
[ 42.528010] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.839751] audit: type=1400 audit(1684292040.198:6): 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
[ 56.998838] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.001141] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.002525] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.005160] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.007116] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.008585] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 57.416363] ------------[ cut here ]------------
[ 57.417199] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.419767] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.421025] Modules linked in:
[ 57.421532] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.426412] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.427633] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.428409] 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
[ 57.430922] RSP: 0018:ffff88801b2bfc00 EFLAGS: 00010282
[ 57.431742] RAX: 0000000000000000 RBX: ffff88800e9ab840 RCX: 0000000000000000
[ 57.432766] RDX: ffff888016d7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.433789] RBP: ffff88800e9ab854 R08: 0000000000000001 R09: 0000000000000000
[ 57.434817] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.435855] R13: ffffffff84e223a0 R14: ffff88800e9ab848 R15: ffffffff84d73340
[ 57.436883] FS: 0000555556618400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.438028] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.438874] CR2: 00007f6ea06acd50 CR3: 00000000177f8000 CR4: 0000000000350ef0
[ 57.439916] Call Trace:
[ 57.440321]
[ 57.440666] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.441396] ipv4_frags_init_net+0x269/0x440
[ 57.442032] ops_init+0xbb/0x6b0
[ 57.442569] setup_net+0x3d9/0x990
[ 57.443099] ? down_read_killable+0x1d7/0x4e0
[ 57.443777] ? __pfx_setup_net+0x10/0x10
[ 57.444388] ? copy_net_ns+0x17c/0x770
[ 57.444964] copy_net_ns+0x321/0x770
[ 57.445548] create_new_namespaces+0x3f6/0xb30
[ 57.446222] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.446958] ksys_unshare+0x44d/0x8e0
[ 57.447581] ? __pfx_ksys_unshare+0x10/0x10
[ 57.448205] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.449059] __x64_sys_unshare+0x31/0x40
[ 57.449684] do_syscall_64+0x3f/0x90
[ 57.450227] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.450998] RIP: 0033:0x7f31a8f480d7
[ 57.451567] 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
[ 57.454035] RSP: 002b:00007fff809e23c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.455131] RAX: ffffffffffffffda RBX: 00007fff809e2a08 RCX: 00007f31a8f480d7
[ 57.456149] RDX: 00007f31a8fb241f RSI: 00007fff809e2360 RDI: 0000000040000000
[ 57.457158] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff809e2170
[ 57.458160] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f31a905abf0
[ 57.459193] R13: 00007fff809e24a0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.460224]
[ 57.460600] irq event stamp: 7775
[ 57.461078] hardirqs last enabled at (7785): [] __up_console_sem+0x78/0x80
[ 57.462282] hardirqs last disabled at (7796): [] __up_console_sem+0x5d/0x80
[ 57.463490] softirqs last enabled at (7618): [] irq_exit_rcu+0x93/0xc0
[ 57.464669] softirqs last disabled at (7817): [] irq_exit_rcu+0x93/0xc0
[ 57.465841] ---[ end trace 0000000000000000 ]---
[ 57.471481] ------------[ cut here ]------------
[ 57.472151] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.474148] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.475368] Modules linked in:
[ 57.475828] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.477138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.478280] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.479025] 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
[ 57.481467] RSP: 0018:ffff88801b2bfc00 EFLAGS: 00010282
[ 57.482201] RAX: 0000000000000000 RBX: ffff88800e5d1c40 RCX: 0000000000000000
[ 57.483190] RDX: ffff888016d7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.484174] RBP: ffff88800e5d1c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.485166] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.486146] R13: ffffffff84e223a0 R14: ffff88800e5d1c48 R15: ffffffff84da62e0
[ 57.487154] FS: 0000555556618400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.488275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.489069] CR2: 00007f6ea06acd50 CR3: 00000000177f8000 CR4: 0000000000350ef0
[ 57.490071] Call Trace:
[ 57.490466]
[ 57.490803] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.491536] ipv6_frags_init_net+0x206/0x3c0
[ 57.492164] ops_init+0xbb/0x6b0
[ 57.492697] setup_net+0x3d9/0x990
[ 57.493203] ? down_read_killable+0x1d7/0x4e0
[ 57.493869] ? __pfx_setup_net+0x10/0x10
[ 57.494467] ? copy_net_ns+0x17c/0x770
[ 57.495041] copy_net_ns+0x321/0x770
[ 57.495602] create_new_namespaces+0x3f6/0xb30
[ 57.496286] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.496972] ksys_unshare+0x44d/0x8e0
[ 57.497554] ? __pfx_ksys_unshare+0x10/0x10
[ 57.498166] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.499014] __x64_sys_unshare+0x31/0x40
[ 57.499618] do_syscall_64+0x3f/0x90
[ 57.500143] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.500888] RIP: 0033:0x7f31a8f480d7
[ 57.501431] 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
[ 57.503842] RSP: 002b:00007fff809e23c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.504886] RAX: ffffffffffffffda RBX: 00007fff809e2a08 RCX: 00007f31a8f480d7
[ 57.505873] RDX: 00007f31a8fb241f RSI: 00007fff809e2360 RDI: 0000000040000000
[ 57.506841] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff809e2170
[ 57.507831] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f31a905abf0
[ 57.508818] R13: 00007fff809e24a0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.509825]
[ 57.510158] irq event stamp: 9291
[ 57.510656] hardirqs last enabled at (9303): [] __up_console_sem+0x78/0x80
[ 57.511839] hardirqs last disabled at (9314): [] __up_console_sem+0x5d/0x80
[ 57.513018] softirqs last enabled at (8788): [] irq_exit_rcu+0x93/0xc0
[ 57.514150] softirqs last disabled at (8765): [] irq_exit_rcu+0x93/0xc0
[ 57.515307] ---[ end trace 0000000000000000 ]---
[ 57.516900] ------------[ cut here ]------------
[ 57.517568] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.519952] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.521303] Modules linked in:
[ 57.521803] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.523272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.524537] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.525425] 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
[ 57.528023] RSP: 0018:ffff88801b2bfbf0 EFLAGS: 00010286
[ 57.528748] RAX: 0000000000000000 RBX: ffff88800e5d1640 RCX: 0000000000000000
[ 57.529746] RDX: ffff888016d7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.530674] RBP: ffff88800e5d1654 R08: 0000000000000001 R09: 0000000000000000
[ 57.531605] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.532523] R13: ffffffff84e223a0 R14: ffff88800e5d1648 R15: ffffffff84daf020
[ 57.533453] FS: 0000555556618400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.534460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.535181] CR2: 00007f6ea06acd50 CR3: 00000000177f8000 CR4: 0000000000350ef0
[ 57.536070] Call Trace:
[ 57.536427]
[ 57.536735] nf_ct_net_init+0x224/0x3d0
[ 57.537283] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.537863] ops_init+0xbb/0x6b0
[ 57.538339] setup_net+0x3d9/0x990
[ 57.538796] ? down_read_killable+0x1d7/0x4e0
[ 57.539401] ? __pfx_setup_net+0x10/0x10
[ 57.539906] ? copy_net_ns+0x17c/0x770
[ 57.540436] copy_net_ns+0x321/0x770
[ 57.540914] create_new_namespaces+0x3f6/0xb30
[ 57.541525] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.542143] ksys_unshare+0x44d/0x8e0
[ 57.542674] ? __pfx_ksys_unshare+0x10/0x10
[ 57.543267] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.543983] __x64_sys_unshare+0x31/0x40
[ 57.544533] do_syscall_64+0x3f/0x90
[ 57.545006] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.545675] RIP: 0033:0x7f31a8f480d7
[ 57.546137] 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
[ 57.548318] RSP: 002b:00007fff809e23c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.549269] RAX: ffffffffffffffda RBX: 00007fff809e2a08 RCX: 00007f31a8f480d7
[ 57.550121] RDX: 00007f31a8fb241f RSI: 00007fff809e2360 RDI: 0000000040000000
[ 57.551030] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff809e2170
[ 57.551933] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f31a905abf0
[ 57.552835] R13: 00007fff809e24a0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.553749]
[ 57.554048] irq event stamp: 10123
[ 57.554519] hardirqs last enabled at (10135): [] __up_console_sem+0x78/0x80
[ 57.555598] hardirqs last disabled at (10146): [] __up_console_sem+0x5d/0x80
[ 57.556658] softirqs last enabled at (9698): [] irq_exit_rcu+0x93/0xc0
[ 57.557690] softirqs last disabled at (9693): [] irq_exit_rcu+0x93/0xc0
[ 57.558716] ---[ end trace 0000000000000000 ]---
[ 59.016799] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.064357] Bluetooth: hci0: command 0x041b tx timeout
[ 63.112353] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.160395] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:54:01 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801b2bf5f0
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 0000555556618400 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=00007f6ea06acd50 CR3=00000000177f8000 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=000000000002aae1 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=00007f6ea068c780 CR3=000000000d954000 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=c7847dee2b75ccba4f4e9afac3743643
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f987a9b912ea1fc5000000000013cb90 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=68e5b60565fec0d500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000