Warning: Permanently added '[localhost]:30842' (ECDSA) to the list of known hosts.
2023/05/17 13:17:58 fuzzer started
2023/05/17 13:17:59 dialing manager at localhost:44319
2023/05/17 13:17:59 checking machine...
2023/05/17 13:17:59 checking revisions...
syzkaller login: [ 43.583960] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:17:59 testing simple program...
[ 43.661275] cgroup: Unknown subsys name 'net'
[ 43.803238] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.749598] audit: type=1400 audit(1684329492.539:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.843565] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.845545] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.847038] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.850155] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.851850] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.853449] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.265358] ------------[ cut here ]------------
[ 58.266148] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.268136] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.269255] Modules linked in:
[ 58.269719] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.274197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.275291] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.276041] 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
[ 58.278361] RSP: 0018:ffff88801a34fc00 EFLAGS: 00010282
[ 58.279094] RAX: 0000000000000000 RBX: ffff88800dcf4040 RCX: 0000000000000000
[ 58.280061] RDX: ffff88801c838000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.281007] RBP: ffff88800dcf4054 R08: 0000000000000001 R09: 0000000000000000
[ 58.281959] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.282907] R13: ffffffff84e23fe0 R14: ffff88800dcf4048 R15: ffffffff84d74dc0
[ 58.283871] FS: 0000555556eef400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.284939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.285731] CR2: 00007fe03860b6f4 CR3: 0000000018eac000 CR4: 0000000000350ef0
[ 58.286646] Call Trace:
[ 58.287023]
[ 58.287339] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.288058] ipv4_frags_init_net+0x269/0x440
[ 58.288653] ops_init+0xbb/0x6b0
[ 58.289169] setup_net+0x3d9/0x990
[ 58.289650] ? down_read_killable+0x1d7/0x4e0
[ 58.290293] ? __pfx_setup_net+0x10/0x10
[ 58.290871] ? copy_net_ns+0x17c/0x770
[ 58.291418] copy_net_ns+0x321/0x770
[ 58.291973] create_new_namespaces+0x3f6/0xb30
[ 58.292594] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.293271] ksys_unshare+0x44d/0x8e0
[ 58.293835] ? __pfx_ksys_unshare+0x10/0x10
[ 58.294422] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.295215] __x64_sys_unshare+0x31/0x40
[ 58.295809] do_syscall_64+0x3f/0x90
[ 58.296321] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.297036] RIP: 0033:0x7f5d19bc30d7
[ 58.297537] 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
[ 58.299872] RSP: 002b:00007fff16426268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.300882] RAX: ffffffffffffffda RBX: 00007fff164268a8 RCX: 00007f5d19bc30d7
[ 58.301842] RDX: 00007f5d19c2d41f RSI: 00007fff16426200 RDI: 0000000040000000
[ 58.302784] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff16426010
[ 58.303745] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5d19cd5bf0
[ 58.304652] R13: 00007fff16426340 R14: 0000000000000000 R15: 00000000000000f8
[ 58.305624]
[ 58.305981] irq event stamp: 8335
[ 58.306430] hardirqs last enabled at (8345): [] __up_console_sem+0x78/0x80
[ 58.307597] hardirqs last disabled at (8356): [] __up_console_sem+0x5d/0x80
[ 58.308670] softirqs last enabled at (7446): [] netlink_insert+0x187/0x1820
[ 58.309795] softirqs last disabled at (7444): [] release_sock+0x1f/0x1b0
[ 58.310826] ---[ end trace 0000000000000000 ]---
[ 58.316993] ------------[ cut here ]------------
[ 58.317619] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.319465] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.320617] Modules linked in:
[ 58.321085] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.322327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.323423] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.324144] 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
[ 58.326437] RSP: 0018:ffff88801a34fc00 EFLAGS: 00010282
[ 58.327170] RAX: 0000000000000000 RBX: ffff88800e772440 RCX: 0000000000000000
[ 58.328136] RDX: ffff88801c838000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.329084] RBP: ffff88800e772454 R08: 0000000000000001 R09: 0000000000000000
[ 58.330038] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.330973] R13: ffffffff84e23fe0 R14: ffff88800e772448 R15: ffffffff84da7d60
[ 58.331926] FS: 0000555556eef400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.332982] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.333761] CR2: 00007fe03860b6f4 CR3: 0000000018eac000 CR4: 0000000000350ef0
[ 58.334659] Call Trace:
[ 58.335040]
[ 58.335354] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.336061] ipv6_frags_init_net+0x206/0x3c0
[ 58.336657] ops_init+0xbb/0x6b0
[ 58.337162] setup_net+0x3d9/0x990
[ 58.337645] ? down_read_killable+0x1d7/0x4e0
[ 58.338287] ? __pfx_setup_net+0x10/0x10
[ 58.338862] ? copy_net_ns+0x17c/0x770
[ 58.339403] copy_net_ns+0x321/0x770
[ 58.339941] create_new_namespaces+0x3f6/0xb30
[ 58.340559] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.341238] ksys_unshare+0x44d/0x8e0
[ 58.341792] ? __pfx_ksys_unshare+0x10/0x10
[ 58.342364] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.343143] __x64_sys_unshare+0x31/0x40
[ 58.343736] do_syscall_64+0x3f/0x90
[ 58.344242] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.344955] RIP: 0033:0x7f5d19bc30d7
[ 58.345442] 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
[ 58.347768] RSP: 002b:00007fff16426268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.348769] RAX: ffffffffffffffda RBX: 00007fff164268a8 RCX: 00007f5d19bc30d7
[ 58.349662] RDX: 00007f5d19c2d41f RSI: 00007fff16426200 RDI: 0000000040000000
[ 58.350612] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff16426010
[ 58.351571] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5d19cd5bf0
[ 58.352518] R13: 00007fff16426340 R14: 0000000000000000 R15: 00000000000000f8
[ 58.353501]
[ 58.353849] irq event stamp: 10431
[ 58.354304] hardirqs last enabled at (10441): [] __up_console_sem+0x78/0x80
[ 58.355417] hardirqs last disabled at (10452): [] __up_console_sem+0x5d/0x80
[ 58.356589] softirqs last enabled at (9966): [] irq_exit_rcu+0x93/0xc0
[ 58.357732] softirqs last disabled at (9961): [] irq_exit_rcu+0x93/0xc0
[ 58.358858] ---[ end trace 0000000000000000 ]---
[ 58.360521] ------------[ cut here ]------------
[ 58.361191] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.363289] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.364475] Modules linked in:
[ 58.364945] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.366176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.367258] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.367999] 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
[ 58.370328] RSP: 0018:ffff88801a34fbf0 EFLAGS: 00010286
[ 58.371060] RAX: 0000000000000000 RBX: ffff88800dce2240 RCX: 0000000000000000
[ 58.372015] RDX: ffff88801c838000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.372985] RBP: ffff88800dce2254 R08: 0000000000000001 R09: 0000000000000000
[ 58.373964] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.374937] R13: ffffffff84e23fe0 R14: ffff88800dce2248 R15: ffffffff84db0aa0
[ 58.375929] FS: 0000555556eef400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.377016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.377832] CR2: 00007fe03860b6f4 CR3: 0000000018eac000 CR4: 0000000000350ef0
[ 58.378802] Call Trace:
[ 58.379163]
[ 58.379508] nf_ct_net_init+0x224/0x3d0
[ 58.380118] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.380788] ops_init+0xbb/0x6b0
[ 58.381278] setup_net+0x3d9/0x990
[ 58.381823] ? down_read_killable+0x1d7/0x4e0
[ 58.382460] ? __pfx_setup_net+0x10/0x10
[ 58.383051] ? copy_net_ns+0x17c/0x770
[ 58.383625] copy_net_ns+0x321/0x770
[ 58.384190] create_new_namespaces+0x3f6/0xb30
[ 58.384882] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.385566] ksys_unshare+0x44d/0x8e0
[ 58.386155] ? __pfx_ksys_unshare+0x10/0x10
[ 58.386789] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.387575] __x64_sys_unshare+0x31/0x40
[ 58.388161] do_syscall_64+0x3f/0x90
[ 58.388671] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.389388] RIP: 0033:0x7f5d19bc30d7
[ 58.389918] 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
[ 58.392204] RSP: 002b:00007fff16426268 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.393214] RAX: ffffffffffffffda RBX: 00007fff164268a8 RCX: 00007f5d19bc30d7
[ 58.394156] RDX: 00007f5d19c2d41f RSI: 00007fff16426200 RDI: 0000000040000000
[ 58.395104] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff16426010
[ 58.396051] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5d19cd5bf0
[ 58.397003] R13: 00007fff16426340 R14: 0000000000000000 R15: 00000000000000f8
[ 58.397979]
[ 58.398308] irq event stamp: 11241
[ 58.398809] hardirqs last enabled at (11253): [] __up_console_sem+0x78/0x80
[ 58.399981] hardirqs last disabled at (11264): [] __up_console_sem+0x5d/0x80
[ 58.401138] softirqs last enabled at (11046): [] irq_exit_rcu+0x93/0xc0
[ 58.402260] softirqs last disabled at (11041): [] irq_exit_rcu+0x93/0xc0
[ 58.403386] ---[ end trace 0000000000000000 ]---
executing program
[ 59.923097] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.971383] Bluetooth: hci0: command 0x041b tx timeout
[ 64.019079] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.066811] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:18:14 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a34f5f0
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 0000555556eef400 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=00007fe03860b6f4 CR3=0000000018eac000 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=000000000002b9c3 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=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=00007f2559591550 CR3=000000000ec36000 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=c5c9376cd5eecead7f4c3d12d0eb07cd
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=1809a2148f1e6328000000000013dbc8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=f22fa5c6b86c21a400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000