Warning: Permanently added '[localhost]:23037' (ECDSA) to the list of known hosts.
2023/05/17 00:37:50 fuzzer started
2023/05/17 00:37:50 dialing manager at localhost:35573
2023/05/17 00:37:50 checking machine...
2023/05/17 00:37:50 checking revisions...
syzkaller login: [ 54.244881] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:37:50 testing simple program...
[ 54.288546] cgroup: Unknown subsys name 'net'
[ 54.338075] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.126828] audit: type=1400 audit(1684283884.507:6): 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
[ 69.246341] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.248894] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.250168] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.253540] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.256011] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.257101] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 69.664669] ------------[ cut here ]------------
[ 69.665328] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 69.667078] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.668183] Modules linked in:
[ 69.668627] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 69.673223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.674361] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.675124] 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
[ 69.677387] RSP: 0018:ffff8880175ffc00 EFLAGS: 00010282
[ 69.678167] RAX: 0000000000000000 RBX: ffff88800f1bf040 RCX: 0000000000000000
[ 69.679149] RDX: ffff8880177db680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 69.680124] RBP: ffff88800f1bf054 R08: 0000000000000001 R09: 0000000000000000
[ 69.681106] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 69.682102] R13: ffffffff84e223a0 R14: ffff88800f1bf048 R15: ffffffff84d73340
[ 69.683117] FS: 00005555560ec400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.684214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.685112] CR2: 00007f107bcac6f4 CR3: 000000000e9c8000 CR4: 0000000000350ee0
[ 69.686162] Call Trace:
[ 69.686692]
[ 69.686993] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 69.687805] ipv4_frags_init_net+0x269/0x440
[ 69.688368] ops_init+0xbb/0x6b0
[ 69.688912] setup_net+0x3d9/0x990
[ 69.689367] ? down_read_killable+0x1d7/0x4e0
[ 69.689976] ? __pfx_setup_net+0x10/0x10
[ 69.690528] ? copy_net_ns+0x17c/0x770
[ 69.691035] copy_net_ns+0x321/0x770
[ 69.691560] create_new_namespaces+0x3f6/0xb30
[ 69.692159] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.692811] ksys_unshare+0x44d/0x8e0
[ 69.693304] ? __pfx_ksys_unshare+0x10/0x10
[ 69.693885] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.694643] __x64_sys_unshare+0x31/0x40
[ 69.695159] do_syscall_64+0x3f/0x90
[ 69.695670] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.696312] RIP: 0033:0x7feb3f0a70d7
[ 69.696809] 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
[ 69.699022] RSP: 002b:00007fff347a1a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 69.700001] RAX: ffffffffffffffda RBX: 00007fff347a20b8 RCX: 00007feb3f0a70d7
[ 69.700904] RDX: 00007feb3f11141f RSI: 00007fff347a1a10 RDI: 0000000040000000
[ 69.701822] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff347a1820
[ 69.702729] R10: 0000000000000000 R11: 0000000000000206 R12: 00007feb3f1b9bf0
[ 69.703625] R13: 00007fff347a1b50 R14: 0000000000000000 R15: 00000000000000f8
[ 69.704546]
[ 69.704855] irq event stamp: 9291
[ 69.705284] hardirqs last enabled at (9301): [] __up_console_sem+0x78/0x80
[ 69.706367] hardirqs last disabled at (9312): [] __up_console_sem+0x5d/0x80
[ 69.707439] softirqs last enabled at (9030): [] irq_exit_rcu+0x93/0xc0
[ 69.708486] softirqs last disabled at (8999): [] irq_exit_rcu+0x93/0xc0
[ 69.709519] ---[ end trace 0000000000000000 ]---
[ 69.716124] ------------[ cut here ]------------
[ 69.716817] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 69.718607] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.719690] Modules linked in:
[ 69.720098] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 69.721256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.722292] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.722970] 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
[ 69.725146] RSP: 0018:ffff8880175ffc00 EFLAGS: 00010282
[ 69.725845] RAX: 0000000000000000 RBX: ffff888016596c40 RCX: 0000000000000000
[ 69.726770] RDX: ffff8880177db680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 69.727680] RBP: ffff888016596c54 R08: 0000000000000001 R09: 0000000000000000
[ 69.728569] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.729446] R13: ffffffff84e223a0 R14: ffff888016596c48 R15: ffffffff84da62e0
[ 69.730352] FS: 00005555560ec400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.731363] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.732132] CR2: 00007f107bcac6f4 CR3: 000000000e9c8000 CR4: 0000000000350ee0
[ 69.733039] Call Trace:
[ 69.733368]
[ 69.733701] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 69.734328] ipv6_frags_init_net+0x206/0x3c0
[ 69.734925] ops_init+0xbb/0x6b0
[ 69.735372] setup_net+0x3d9/0x990
[ 69.735863] ? down_read_killable+0x1d7/0x4e0
[ 69.736431] ? __pfx_setup_net+0x10/0x10
[ 69.736974] ? copy_net_ns+0x17c/0x770
[ 69.737516] copy_net_ns+0x321/0x770
[ 69.738002] create_new_namespaces+0x3f6/0xb30
[ 69.738625] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.739238] ksys_unshare+0x44d/0x8e0
[ 69.739762] ? __pfx_ksys_unshare+0x10/0x10
[ 69.740315] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.741062] __x64_sys_unshare+0x31/0x40
[ 69.741618] do_syscall_64+0x3f/0x90
[ 69.742109] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.742783] RIP: 0033:0x7feb3f0a70d7
[ 69.743247] 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
[ 69.745422] RSP: 002b:00007fff347a1a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 69.746387] RAX: ffffffffffffffda RBX: 00007fff347a20b8 RCX: 00007feb3f0a70d7
[ 69.747292] RDX: 00007feb3f11141f RSI: 00007fff347a1a10 RDI: 0000000040000000
[ 69.748193] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff347a1820
[ 69.749088] R10: 0000000000000000 R11: 0000000000000206 R12: 00007feb3f1b9bf0
[ 69.750000] R13: 00007fff347a1b50 R14: 0000000000000000 R15: 00000000000000f8
[ 69.750929]
[ 69.751228] irq event stamp: 11631
[ 69.751698] hardirqs last enabled at (11643): [] __up_console_sem+0x78/0x80
[ 69.752774] hardirqs last disabled at (11654): [] __up_console_sem+0x5d/0x80
[ 69.753845] softirqs last enabled at (11126): [] irq_exit_rcu+0x93/0xc0
[ 69.754914] softirqs last disabled at (11121): [] irq_exit_rcu+0x93/0xc0
[ 69.755967] ---[ end trace 0000000000000000 ]---
[ 69.757296] ------------[ cut here ]------------
[ 69.757935] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 69.759959] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.761011] Modules linked in:
[ 69.761412] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 69.762620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.763646] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.764297] 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
[ 69.766506] RSP: 0018:ffff8880175ffbf0 EFLAGS: 00010286
[ 69.767161] RAX: 0000000000000000 RBX: ffff88800e2f7840 RCX: 0000000000000000
[ 69.768069] RDX: ffff8880177db680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 69.768979] RBP: ffff88800e2f7854 R08: 0000000000000001 R09: 0000000000000000
[ 69.769876] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.770775] R13: ffffffff84e223a0 R14: ffff88800e2f7848 R15: ffffffff84daf020
[ 69.771722] FS: 00005555560ec400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.772780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.773557] CR2: 00007f107bcac6f4 CR3: 000000000e9c8000 CR4: 0000000000350ee0
[ 69.774516] Call Trace:
[ 69.774857]
[ 69.775171] nf_ct_net_init+0x224/0x3d0
[ 69.775740] ? __pfx_nf_ct_net_init+0x10/0x10
[ 69.776337] ops_init+0xbb/0x6b0
[ 69.776839] setup_net+0x3d9/0x990
[ 69.777323] ? down_read_killable+0x1d7/0x4e0
[ 69.777941] ? __pfx_setup_net+0x10/0x10
[ 69.778507] ? copy_net_ns+0x17c/0x770
[ 69.779035] copy_net_ns+0x321/0x770
[ 69.779571] create_new_namespaces+0x3f6/0xb30
[ 69.780180] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.780877] ksys_unshare+0x44d/0x8e0
[ 69.781393] ? __pfx_ksys_unshare+0x10/0x10
[ 69.782013] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.782789] __x64_sys_unshare+0x31/0x40
[ 69.783341] do_syscall_64+0x3f/0x90
[ 69.783869] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.784562] RIP: 0033:0x7feb3f0a70d7
[ 69.785052] 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
[ 69.787359] RSP: 002b:00007fff347a1a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 69.788343] RAX: ffffffffffffffda RBX: 00007fff347a20b8 RCX: 00007feb3f0a70d7
[ 69.789293] RDX: 00007feb3f11141f RSI: 00007fff347a1a10 RDI: 0000000040000000
[ 69.790251] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff347a1820
[ 69.791195] R10: 0000000000000000 R11: 0000000000000206 R12: 00007feb3f1b9bf0
[ 69.792121] R13: 00007fff347a1b50 R14: 0000000000000000 R15: 00000000000000f8
[ 69.793076]
[ 69.793388] irq event stamp: 12397
[ 69.793876] hardirqs last enabled at (12409): [] __up_console_sem+0x78/0x80
[ 69.795042] hardirqs last disabled at (12420): [] __up_console_sem+0x5d/0x80
[ 69.796181] softirqs last enabled at (12214): [] irq_exit_rcu+0x93/0xc0
[ 69.797272] softirqs last disabled at (12209): [] irq_exit_rcu+0x93/0xc0
[ 69.798388] ---[ end trace 0000000000000000 ]---
[ 71.330918] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 73.377543] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 75.425591] Bluetooth: hci0: command 0x040f tx timeout
[ 77.474732] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:37:48 Registers:
info registers vcpu 0
RAX=000000000001e45f 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=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 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=00007fb1c9df4000 CR3=000000000ee3e000 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=4851128f69e9d6862f48132cd8c379ae
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f2c9be7c752a6179000000000013c298 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=287fd4845c9c8abf00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880175ff5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 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 00005555560ec400 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=00007f107bcac6f4 CR3=000000000e9c8000 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