Warning: Permanently added '[localhost]:36237' (ECDSA) to the list of known hosts.
2023/05/18 00:09:13 fuzzer started
2023/05/18 00:09:13 dialing manager at localhost:44319
2023/05/18 00:09:13 checking machine...
2023/05/18 00:09:13 checking revisions...
syzkaller login: [ 40.824718] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:09:13 testing simple program...
[ 40.891723] cgroup: Unknown subsys name 'net'
[ 40.948947] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.214778] audit: type=1400 audit(1684368566.096:6): 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
[ 54.343594] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.345181] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.348338] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.352845] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.356589] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.357772] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.667069] ------------[ cut here ]------------
[ 54.667874] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.670151] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.671480] Modules linked in:
[ 54.671907] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.677181] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.678258] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.678982] 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
[ 54.681258] RSP: 0018:ffff88801e917c00 EFLAGS: 00010282
[ 54.681941] RAX: 0000000000000000 RBX: ffff88800ebaf440 RCX: 0000000000000000
[ 54.682911] RDX: ffff88800efe8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.683851] RBP: ffff88800ebaf454 R08: 0000000000000001 R09: 0000000000000000
[ 54.684790] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.685726] R13: ffffffff84e23fe0 R14: ffff88800ebaf448 R15: ffffffff84d74dc0
[ 54.686675] FS: 0000555555c73400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.687767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.688559] CR2: 00007f6f96cc56f4 CR3: 00000000185dc000 CR4: 0000000000350ee0
[ 54.689494] Call Trace:
[ 54.689848]
[ 54.690163] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.690887] ipv4_frags_init_net+0x269/0x440
[ 54.691529] ops_init+0xbb/0x6b0
[ 54.692006] setup_net+0x3d9/0x990
[ 54.692532] ? down_read_killable+0x1d7/0x4e0
[ 54.693137] ? __pfx_setup_net+0x10/0x10
[ 54.693708] ? copy_net_ns+0x17c/0x770
[ 54.694279] copy_net_ns+0x321/0x770
[ 54.694794] create_new_namespaces+0x3f6/0xb30
[ 54.695482] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.696132] ksys_unshare+0x44d/0x8e0
[ 54.696685] ? __pfx_ksys_unshare+0x10/0x10
[ 54.697338] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.698094] __x64_sys_unshare+0x31/0x40
[ 54.698710] do_syscall_64+0x3f/0x90
[ 54.699305] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.700022] RIP: 0033:0x7fa3fd8b10d7
[ 54.700589] 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
[ 54.702916] RSP: 002b:00007fff80314198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.703919] RAX: ffffffffffffffda RBX: 00007fff803147d8 RCX: 00007fa3fd8b10d7
[ 54.704867] RDX: 00007fa3fd91b41f RSI: 00007fff80314130 RDI: 0000000040000000
[ 54.705811] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff80313f40
[ 54.706745] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa3fd9c3bf0
[ 54.707718] R13: 00007fff80314270 R14: 0000000000000000 R15: 00000000000000f8
[ 54.708684]
[ 54.709000] irq event stamp: 10391
[ 54.709494] hardirqs last enabled at (10403): [] __up_console_sem+0x78/0x80
[ 54.710631] hardirqs last disabled at (10414): [] __up_console_sem+0x5d/0x80
[ 54.711810] softirqs last enabled at (10230): [] irq_exit_rcu+0x93/0xc0
[ 54.712903] softirqs last disabled at (10225): [] irq_exit_rcu+0x93/0xc0
[ 54.713996] ---[ end trace 0000000000000000 ]---
[ 54.719912] ------------[ cut here ]------------
[ 54.720567] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.722535] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.723688] Modules linked in:
[ 54.724129] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.725364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.726446] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.727153] 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
[ 54.729425] RSP: 0018:ffff88801e917c00 EFLAGS: 00010282
[ 54.730112] RAX: 0000000000000000 RBX: ffff888015b77440 RCX: 0000000000000000
[ 54.731066] RDX: ffff88800efe8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.731991] RBP: ffff888015b77454 R08: 0000000000000001 R09: 0000000000000000
[ 54.732910] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.733830] R13: ffffffff84e23fe0 R14: ffff888015b77448 R15: ffffffff84da7d60
[ 54.734761] FS: 0000555555c73400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.735825] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.736599] CR2: 00007f6f96cc56f4 CR3: 00000000185dc000 CR4: 0000000000350ee0
[ 54.737518] Call Trace:
[ 54.737856]
[ 54.738170] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.738864] ipv6_frags_init_net+0x206/0x3c0
[ 54.739479] ops_init+0xbb/0x6b0
[ 54.739949] setup_net+0x3d9/0x990
[ 54.740462] ? down_read_killable+0x1d7/0x4e0
[ 54.741074] ? __pfx_setup_net+0x10/0x10
[ 54.741646] ? copy_net_ns+0x17c/0x770
[ 54.742193] copy_net_ns+0x321/0x770
[ 54.742737] create_new_namespaces+0x3f6/0xb30
[ 54.743416] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.744070] ksys_unshare+0x44d/0x8e0
[ 54.744609] ? __pfx_ksys_unshare+0x10/0x10
[ 54.745177] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.745950] __x64_sys_unshare+0x31/0x40
[ 54.746528] do_syscall_64+0x3f/0x90
[ 54.747047] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.747751] RIP: 0033:0x7fa3fd8b10d7
[ 54.748263] 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
[ 54.750509] RSP: 002b:00007fff80314198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.751529] RAX: ffffffffffffffda RBX: 00007fff803147d8 RCX: 00007fa3fd8b10d7
[ 54.752451] RDX: 00007fa3fd91b41f RSI: 00007fff80314130 RDI: 0000000040000000
[ 54.753361] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff80313f40
[ 54.754267] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa3fd9c3bf0
[ 54.755177] R13: 00007fff80314270 R14: 0000000000000000 R15: 00000000000000f8
[ 54.756112]
[ 54.756456] irq event stamp: 12143
[ 54.756919] hardirqs last enabled at (12153): [] __up_console_sem+0x78/0x80
[ 54.758123] hardirqs last disabled at (12164): [] __up_console_sem+0x5d/0x80
[ 54.759363] softirqs last enabled at (11638): [] irq_exit_rcu+0x93/0xc0
[ 54.760539] softirqs last disabled at (11633): [] irq_exit_rcu+0x93/0xc0
[ 54.761700] ---[ end trace 0000000000000000 ]---
[ 54.763197] ------------[ cut here ]------------
[ 54.763878] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.765813] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.767046] Modules linked in:
[ 54.767527] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.768846] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.769989] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.770758] 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
[ 54.773254] RSP: 0018:ffff88801e917bf0 EFLAGS: 00010286
[ 54.773983] RAX: 0000000000000000 RBX: ffff88800edb6e40 RCX: 0000000000000000
[ 54.775012] RDX: ffff88800efe8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.776014] RBP: ffff88800edb6e54 R08: 0000000000000001 R09: 0000000000000000
[ 54.777022] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.778028] R13: ffffffff84e23fe0 R14: ffff88800edb6e48 R15: ffffffff84db0aa0
[ 54.779054] FS: 0000555555c73400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.780175] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.781011] CR2: 00007f6f96cc56f4 CR3: 00000000185dc000 CR4: 0000000000350ee0
[ 54.782011] Call Trace:
[ 54.782403]
[ 54.782742] nf_ct_net_init+0x224/0x3d0
[ 54.783398] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.784047] ops_init+0xbb/0x6b0
[ 54.784591] setup_net+0x3d9/0x990
[ 54.785101] ? down_read_killable+0x1d7/0x4e0
[ 54.785783] ? __pfx_setup_net+0x10/0x10
[ 54.786387] ? copy_net_ns+0x17c/0x770
[ 54.786973] copy_net_ns+0x321/0x770
[ 54.787554] create_new_namespaces+0x3f6/0xb30
[ 54.788242] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.788932] ksys_unshare+0x44d/0x8e0
[ 54.789518] ? __pfx_ksys_unshare+0x10/0x10
[ 54.790130] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.791002] __x64_sys_unshare+0x31/0x40
[ 54.791613] do_syscall_64+0x3f/0x90
[ 54.792141] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.792889] RIP: 0033:0x7fa3fd8b10d7
[ 54.793429] 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
[ 54.795911] RSP: 002b:00007fff80314198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.796982] RAX: ffffffffffffffda RBX: 00007fff803147d8 RCX: 00007fa3fd8b10d7
[ 54.797989] RDX: 00007fa3fd91b41f RSI: 00007fff80314130 RDI: 0000000040000000
[ 54.798990] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff80313f40
[ 54.799897] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa3fd9c3bf0
[ 54.800808] R13: 00007fff80314270 R14: 0000000000000000 R15: 00000000000000f8
[ 54.801737]
[ 54.802046] irq event stamp: 12883
[ 54.802530] hardirqs last enabled at (12895): [] __up_console_sem+0x78/0x80
[ 54.803657] hardirqs last disabled at (12906): [] __up_console_sem+0x5d/0x80
[ 54.804759] softirqs last enabled at (12620): [] irq_exit_rcu+0x93/0xc0
[ 54.805836] softirqs last disabled at (12615): [] irq_exit_rcu+0x93/0xc0
[ 54.806928] ---[ end trace 0000000000000000 ]---
executing program
[ 56.426014] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.473262] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.521374] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.569295] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
00:09:27 Registers:
info registers vcpu 0
RAX=0000000000029c5b RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f13381d79e0 CR3=0000000015866000 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=2037323a39303a30302038312079614d XMM01=5d3135313037362e34352020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3135313037362e34352020205b XMM07=79732037323a39303a30302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000000d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e9175f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=000000000000000d 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 0000555555c73400 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=00007f6f96cc56f4 CR3=00000000185dc000 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