Warning: Permanently added '[localhost]:13712' (ECDSA) to the list of known hosts.
2023/05/18 07:34:34 fuzzer started
2023/05/18 07:34:35 dialing manager at localhost:44319
2023/05/18 07:34:35 checking machine...
2023/05/18 07:34:35 checking revisions...
syzkaller login: [ 52.697467] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:34:35 testing simple program...
[ 52.766298] cgroup: Unknown subsys name 'net'
[ 52.836322] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.811627] audit: type=1400 audit(1684395288.642:6): 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
[ 66.885777] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.887491] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.889608] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.892749] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.895259] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.896380] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.310384] ------------[ cut here ]------------
[ 67.311191] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.313276] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.314500] Modules linked in:
[ 67.314979] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.320213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.321576] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.322463] 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
[ 67.324926] RSP: 0018:ffff88801a327c00 EFLAGS: 00010282
[ 67.325717] RAX: 0000000000000000 RBX: ffff888016494040 RCX: 0000000000000000
[ 67.326727] RDX: ffff8880144e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.327751] RBP: ffff888016494054 R08: 0000000000000001 R09: 0000000000000000
[ 67.328771] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 67.329799] R13: ffffffff84e23fe0 R14: ffff888016494048 R15: ffffffff84d74dc0
[ 67.330837] FS: 000055555681f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.331981] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.332853] CR2: 00007f8e789ce6f4 CR3: 000000001e8e8000 CR4: 0000000000350ef0
[ 67.333899] Call Trace:
[ 67.334275]
[ 67.334617] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.335360] ipv4_frags_init_net+0x269/0x440
[ 67.336039] ops_init+0xbb/0x6b0
[ 67.336556] setup_net+0x3d9/0x990
[ 67.337117] ? down_read_killable+0x1d7/0x4e0
[ 67.337808] ? __pfx_setup_net+0x10/0x10
[ 67.338400] ? copy_net_ns+0x17c/0x770
[ 67.339038] copy_net_ns+0x321/0x770
[ 67.339608] create_new_namespaces+0x3f6/0xb30
[ 67.340331] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.341094] ksys_unshare+0x44d/0x8e0
[ 67.341700] ? __pfx_ksys_unshare+0x10/0x10
[ 67.342338] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.343198] __x64_sys_unshare+0x31/0x40
[ 67.343832] do_syscall_64+0x3f/0x90
[ 67.344385] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.345209] RIP: 0033:0x7f07422d50d7
[ 67.345787] 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
[ 67.348234] RSP: 002b:00007ffe493ecec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.349190] RAX: ffffffffffffffda RBX: 00007ffe493ed508 RCX: 00007f07422d50d7
[ 67.350066] RDX: 00007f074233f41f RSI: 00007ffe493ece60 RDI: 0000000040000000
[ 67.350941] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe493ecc70
[ 67.351818] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f07423e7bf0
[ 67.352686] R13: 00007ffe493ecfa0 R14: 0000000000000000 R15: 00000000000000f8
[ 67.353578]
[ 67.353905] irq event stamp: 7975
[ 67.354322] hardirqs last enabled at (7985): [] __up_console_sem+0x78/0x80
[ 67.355372] hardirqs last disabled at (7996): [] __up_console_sem+0x5d/0x80
[ 67.356414] softirqs last enabled at (7528): [] irq_exit_rcu+0x93/0xc0
[ 67.357442] softirqs last disabled at (7477): [] irq_exit_rcu+0x93/0xc0
[ 67.358464] ---[ end trace 0000000000000000 ]---
[ 67.363520] ------------[ cut here ]------------
[ 67.364281] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.366020] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.367084] Modules linked in:
[ 67.367498] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.368674] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.369705] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.370352] 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
[ 67.372539] RSP: 0018:ffff88801a327c00 EFLAGS: 00010282
[ 67.373261] RAX: 0000000000000000 RBX: ffff88801648aa40 RCX: 0000000000000000
[ 67.374160] RDX: ffff8880144e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.375059] RBP: ffff88801648aa54 R08: 0000000000000001 R09: 0000000000000000
[ 67.375967] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.376898] R13: ffffffff84e23fe0 R14: ffff88801648aa48 R15: ffffffff84da7d60
[ 67.377818] FS: 000055555681f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.378817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.379543] CR2: 00007f8e789ce6f4 CR3: 000000001e8e8000 CR4: 0000000000350ef0
[ 67.380440] Call Trace:
[ 67.380805]
[ 67.381134] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.381807] ipv6_frags_init_net+0x206/0x3c0
[ 67.382389] ops_init+0xbb/0x6b0
[ 67.382888] setup_net+0x3d9/0x990
[ 67.383358] ? down_read_killable+0x1d7/0x4e0
[ 67.383975] ? __pfx_setup_net+0x10/0x10
[ 67.384503] ? copy_net_ns+0x17c/0x770
[ 67.385067] copy_net_ns+0x321/0x770
[ 67.385562] create_new_namespaces+0x3f6/0xb30
[ 67.386191] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.386854] ksys_unshare+0x44d/0x8e0
[ 67.387355] ? __pfx_ksys_unshare+0x10/0x10
[ 67.387949] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.388710] __x64_sys_unshare+0x31/0x40
[ 67.389268] do_syscall_64+0x3f/0x90
[ 67.389796] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.390469] RIP: 0033:0x7f07422d50d7
[ 67.390991] 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
[ 67.393206] RSP: 002b:00007ffe493ecec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.394200] RAX: ffffffffffffffda RBX: 00007ffe493ed508 RCX: 00007f07422d50d7
[ 67.395145] RDX: 00007f074233f41f RSI: 00007ffe493ece60 RDI: 0000000040000000
[ 67.396099] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe493ecc70
[ 67.397062] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f07423e7bf0
[ 67.398017] R13: 00007ffe493ecfa0 R14: 0000000000000000 R15: 00000000000000f8
[ 67.398983]
[ 67.399305] irq event stamp: 9549
[ 67.399789] hardirqs last enabled at (9561): [] __up_console_sem+0x78/0x80
[ 67.400906] hardirqs last disabled at (9572): [] __up_console_sem+0x5d/0x80
[ 67.402051] softirqs last enabled at (9486): [] irq_exit_rcu+0x93/0xc0
[ 67.403146] softirqs last disabled at (9477): [] irq_exit_rcu+0x93/0xc0
[ 67.404255] ---[ end trace 0000000000000000 ]---
[ 67.405709] ------------[ cut here ]------------
[ 67.406351] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.408353] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.409506] Modules linked in:
[ 67.409980] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.411237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.412337] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.413082] 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
[ 67.415444] RSP: 0018:ffff88801a327bf0 EFLAGS: 00010286
[ 67.416184] RAX: 0000000000000000 RBX: ffff88801452e840 RCX: 0000000000000000
[ 67.417164] RDX: ffff8880144e9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.418145] RBP: ffff88801452e854 R08: 0000000000000001 R09: 0000000000000000
[ 67.419125] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.420098] R13: ffffffff84e23fe0 R14: ffff88801452e848 R15: ffffffff84db0aa0
[ 67.421102] FS: 000055555681f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.422198] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.423029] CR2: 00007f8e789ce6f4 CR3: 000000001e8e8000 CR4: 0000000000350ef0
[ 67.424014] Call Trace:
[ 67.424376]
[ 67.424747] nf_ct_net_init+0x224/0x3d0
[ 67.425342] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.426011] ops_init+0xbb/0x6b0
[ 67.426508] setup_net+0x3d9/0x990
[ 67.427050] ? down_read_killable+0x1d7/0x4e0
[ 67.427712] ? __pfx_setup_net+0x10/0x10
[ 67.428284] ? copy_net_ns+0x17c/0x770
[ 67.428883] copy_net_ns+0x321/0x770
[ 67.429429] create_new_namespaces+0x3f6/0xb30
[ 67.430110] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.430830] ksys_unshare+0x44d/0x8e0
[ 67.431386] ? __pfx_ksys_unshare+0x10/0x10
[ 67.432038] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.432878] __x64_sys_unshare+0x31/0x40
[ 67.433483] do_syscall_64+0x3f/0x90
[ 67.434067] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.434887] RIP: 0033:0x7f07422d50d7
[ 67.435415] 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
[ 67.437870] RSP: 002b:00007ffe493ecec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 67.438957] RAX: ffffffffffffffda RBX: 00007ffe493ed508 RCX: 00007f07422d50d7
[ 67.439962] RDX: 00007f074233f41f RSI: 00007ffe493ece60 RDI: 0000000040000000
[ 67.440997] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe493ecc70
[ 67.442001] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f07423e7bf0
[ 67.443009] R13: 00007ffe493ecfa0 R14: 0000000000000000 R15: 00000000000000f8
[ 67.444058]
[ 67.444407] irq event stamp: 10329
[ 67.444940] hardirqs last enabled at (10341): [] __up_console_sem+0x78/0x80
[ 67.446191] hardirqs last disabled at (10352): [] __up_console_sem+0x5d/0x80
[ 67.447414] softirqs last enabled at (10214): [] irq_exit_rcu+0x93/0xc0
[ 67.448606] softirqs last disabled at (10209): [] irq_exit_rcu+0x93/0xc0
[ 67.449804] ---[ end trace 0000000000000000 ]---
executing program
[ 68.971329] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 71.018765] Bluetooth: hci0: command 0x041b tx timeout
[ 73.067476] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.114875] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:34:41 Registers:
info registers vcpu 0
RAX=0000000000000057 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a3275f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000057 R11=0000000000000001
R12=0000000000000057 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 000055555681f400 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=00007f8e789ce6f4 CR3=000000001e8e8000 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=0000000000031a93 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=00007fb71ab24550 CR3=000000001648c000 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=e85d9f623d03fcbfe8454f9fe2909937
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=dc3cd15a8184ab7c000000000013ca60 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=3ad2902faa0d2d6000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000