Warning: Permanently added '[localhost]:23461' (ECDSA) to the list of known hosts.
2023/05/18 05:35:53 fuzzer started
2023/05/18 05:35:53 dialing manager at localhost:44319
2023/05/18 05:35:53 checking machine...
2023/05/18 05:35:53 checking revisions...
syzkaller login: [ 44.022868] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:35:53 testing simple program...
[ 44.093193] cgroup: Unknown subsys name 'net'
[ 44.164648] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.216898] audit: type=1400 audit(1684388165.677:6): 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
[ 57.325696] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.327814] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.329207] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.335026] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.336394] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.337579] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.659255] ------------[ cut here ]------------
[ 57.660039] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.662007] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.663319] Modules linked in:
[ 57.663839] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.668697] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.669558] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.670150] 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
[ 57.671801] RSP: 0018:ffff88801ec2fc00 EFLAGS: 00010282
[ 57.672298] RAX: 0000000000000000 RBX: ffff88800e161440 RCX: 0000000000000000
[ 57.672948] RDX: ffff88801ec20000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.673589] RBP: ffff88800e161454 R08: 0000000000000001 R09: 0000000000000000
[ 57.674251] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.674902] R13: ffffffff84e23fe0 R14: ffff88800e161448 R15: ffffffff84d74dc0
[ 57.675561] FS: 0000555555d59400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.676320] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.676880] CR2: 00007fe97a70d6f4 CR3: 000000001f652000 CR4: 0000000000350ee0
[ 57.677569] Call Trace:
[ 57.677852]
[ 57.678084] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.678554] ipv4_frags_init_net+0x269/0x440
[ 57.679005] ops_init+0xbb/0x6b0
[ 57.679355] setup_net+0x3d9/0x990
[ 57.679701] ? down_read_killable+0x1d7/0x4e0
[ 57.680160] ? __pfx_setup_net+0x10/0x10
[ 57.680544] ? copy_net_ns+0x17c/0x770
[ 57.680955] copy_net_ns+0x321/0x770
[ 57.681334] create_new_namespaces+0x3f6/0xb30
[ 57.681804] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.682270] ksys_unshare+0x44d/0x8e0
[ 57.682641] ? __pfx_ksys_unshare+0x10/0x10
[ 57.683091] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.683631] __x64_sys_unshare+0x31/0x40
[ 57.684043] do_syscall_64+0x3f/0x90
[ 57.684414] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.684920] RIP: 0033:0x7fc9fb0a30d7
[ 57.685275] 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
[ 57.686931] RSP: 002b:00007ffc820ac9c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.687631] RAX: ffffffffffffffda RBX: 00007ffc820ad008 RCX: 00007fc9fb0a30d7
[ 57.688297] RDX: 00007fc9fb10d41f RSI: 00007ffc820ac960 RDI: 0000000040000000
[ 57.688962] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc820ac770
[ 57.689607] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc9fb1b5bf0
[ 57.690276] R13: 00007ffc820acaa0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.690956]
[ 57.691205] irq event stamp: 7577
[ 57.691527] hardirqs last enabled at (7587): [] __up_console_sem+0x78/0x80
[ 57.692322] hardirqs last disabled at (7598): [] __up_console_sem+0x5d/0x80
[ 57.693119] softirqs last enabled at (7164): [] irq_exit_rcu+0x93/0xc0
[ 57.693863] softirqs last disabled at (7147): [] irq_exit_rcu+0x93/0xc0
[ 57.694589] ---[ end trace 0000000000000000 ]---
[ 57.698380] ------------[ cut here ]------------
[ 57.698962] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.700208] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.701025] Modules linked in:
[ 57.701332] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.702220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.702992] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.703487] 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
[ 57.705127] RSP: 0018:ffff88801ec2fc00 EFLAGS: 00010282
[ 57.705628] RAX: 0000000000000000 RBX: ffff88800f5b3640 RCX: 0000000000000000
[ 57.706295] RDX: ffff88801ec20000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.706966] RBP: ffff88800f5b3654 R08: 0000000000000001 R09: 0000000000000000
[ 57.707626] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.708302] R13: ffffffff84e23fe0 R14: ffff88800f5b3648 R15: ffffffff84da7d60
[ 57.708970] FS: 0000555555d59400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.709704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.710255] CR2: 00007fe97a70d6f4 CR3: 000000001f652000 CR4: 0000000000350ee0
[ 57.710927] Call Trace:
[ 57.711184]
[ 57.711410] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.711897] ipv6_frags_init_net+0x206/0x3c0
[ 57.712326] ops_init+0xbb/0x6b0
[ 57.712662] setup_net+0x3d9/0x990
[ 57.713031] ? down_read_killable+0x1d7/0x4e0
[ 57.713461] ? __pfx_setup_net+0x10/0x10
[ 57.713866] ? copy_net_ns+0x17c/0x770
[ 57.714268] copy_net_ns+0x321/0x770
[ 57.714637] create_new_namespaces+0x3f6/0xb30
[ 57.715100] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.715566] ksys_unshare+0x44d/0x8e0
[ 57.715956] ? __pfx_ksys_unshare+0x10/0x10
[ 57.716369] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.716931] __x64_sys_unshare+0x31/0x40
[ 57.717321] do_syscall_64+0x3f/0x90
[ 57.717680] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.718185] RIP: 0033:0x7fc9fb0a30d7
[ 57.718530] 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
[ 57.720179] RSP: 002b:00007ffc820ac9c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.720892] RAX: ffffffffffffffda RBX: 00007ffc820ad008 RCX: 00007fc9fb0a30d7
[ 57.721542] RDX: 00007fc9fb10d41f RSI: 00007ffc820ac960 RDI: 0000000040000000
[ 57.722208] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc820ac770
[ 57.722881] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc9fb1b5bf0
[ 57.723535] R13: 00007ffc820acaa0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.724220]
[ 57.724446] irq event stamp: 9241
[ 57.724786] hardirqs last enabled at (9253): [] __up_console_sem+0x78/0x80
[ 57.725573] hardirqs last disabled at (9262): [] __up_console_sem+0x5d/0x80
[ 57.726368] softirqs last enabled at (9098): [] irq_exit_rcu+0x93/0xc0
[ 57.727152] softirqs last disabled at (9093): [] irq_exit_rcu+0x93/0xc0
[ 57.727928] ---[ end trace 0000000000000000 ]---
[ 57.728927] ------------[ cut here ]------------
[ 57.729366] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.730804] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.731610] Modules linked in:
[ 57.731935] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.732813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.733556] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.734066] 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
[ 57.735735] RSP: 0018:ffff88801ec2fbf0 EFLAGS: 00010286
[ 57.736233] RAX: 0000000000000000 RBX: ffff88800f5b3c40 RCX: 0000000000000000
[ 57.736906] RDX: ffff88801ec20000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.737569] RBP: ffff88800f5b3c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.738240] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.738918] R13: ffffffff84e23fe0 R14: ffff88800f5b3c48 R15: ffffffff84db0aa0
[ 57.739583] FS: 0000555555d59400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.740332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.740888] CR2: 00007fe97a70d6f4 CR3: 000000001f652000 CR4: 0000000000350ee0
[ 57.741548] Call Trace:
[ 57.741815]
[ 57.742045] nf_ct_net_init+0x224/0x3d0
[ 57.742440] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.742896] ops_init+0xbb/0x6b0
[ 57.743255] setup_net+0x3d9/0x990
[ 57.743602] ? down_read_killable+0x1d7/0x4e0
[ 57.744056] ? __pfx_setup_net+0x10/0x10
[ 57.744450] ? copy_net_ns+0x17c/0x770
[ 57.744853] copy_net_ns+0x321/0x770
[ 57.745221] create_new_namespaces+0x3f6/0xb30
[ 57.745661] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.746147] ksys_unshare+0x44d/0x8e0
[ 57.746514] ? __pfx_ksys_unshare+0x10/0x10
[ 57.746947] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.747501] __x64_sys_unshare+0x31/0x40
[ 57.747916] do_syscall_64+0x3f/0x90
[ 57.748283] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.748796] RIP: 0033:0x7fc9fb0a30d7
[ 57.749147] 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
[ 57.750808] RSP: 002b:00007ffc820ac9c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.751523] RAX: ffffffffffffffda RBX: 00007ffc820ad008 RCX: 00007fc9fb0a30d7
[ 57.752202] RDX: 00007fc9fb10d41f RSI: 00007ffc820ac960 RDI: 0000000040000000
[ 57.752874] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc820ac770
[ 57.753530] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc9fb1b5bf0
[ 57.754211] R13: 00007ffc820acaa0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.754902]
[ 57.755137] irq event stamp: 9995
[ 57.755465] hardirqs last enabled at (10005): [] __up_console_sem+0x78/0x80
[ 57.756277] hardirqs last disabled at (10016): [] __up_console_sem+0x5d/0x80
[ 57.757088] softirqs last enabled at (9098): [] irq_exit_rcu+0x93/0xc0
[ 57.757867] softirqs last disabled at (9093): [] irq_exit_rcu+0x93/0xc0
[ 57.758626] ---[ end trace 0000000000000000 ]---
executing program
[ 59.406358] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.453777] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.501858] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.549789] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
05:35:58 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000000 RDX=1ffff11002da5b75
RSI=ffffffff8138dd3a RDI=ffff888016d2dba8 RBP=ffff888016d2d1c0 RSP=ffff888017e27f18
R8 =0000000000000004 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffff888017e27f58 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff812dc0bb RFL=00000012 [----A--] 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 00007f4dae5ea700 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=00007f9c904e3a50 CR3=000000000e156000 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=2037303a36333a35302038312079614d XMM01=5d3933383336362e37352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732037
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=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ec2f5f0
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 0000555555d59400 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=00007fe97a70d6f4 CR3=000000001f652000 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