sg_write: data in/out 917468/251 bytes for SCSI command 0x0-- guessing data in;
program syz-executor.2 not setting count and/or reply_len properly
------------[ cut here ]------------
WARNING: CPU: 0 PID: 16620 at lib/iov_iter.c:629 _copy_from_iter+0x2b2/0x1140
Modules linked in:
CPU: 0 PID: 16620 Comm: syz-executor.2 Not tainted 6.2.0-rc6-next-20230203 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:_copy_from_iter+0x2b2/0x1140
Code: 5d 41 5e 41 5f e9 92 f4 32 02 e8 89 38 36 ff be 79 02 00 00 48 c7 c7 40 c5 9e 84 e8 68 f0 59 ff e9 51 fe ff ff e8 6e 38 36 ff <0f> 0b 45 31 f6 eb 87 e8 62 38 36 ff 31 ff 89 ee e8 c9 33 36 ff 40
RSP: 0018:ffff888038a0f608 EFLAGS: 00010216
RAX: 0000000000007cab RBX: 0000000000000000 RCX: ffffc90008c09000
RDX: 0000000000040000 RSI: ffffffff82152652 RDI: 0000000000000001
RBP: 0000000000001000 R08: 0000000000000001 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffff888038a0f838 R14: 0000000000001000 R15: ffff888038a0f838
FS: 00007f276dc5e700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b33730000 CR3: 0000000046276000 CR4: 0000000000350ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
Call Trace:
copy_page_from_iter+0x251/0x430
blk_rq_map_user_iov+0xb41/0x16c0
blk_rq_map_user_io+0x1d1/0x200
sg_common_write.constprop.0+0xd8d/0x15f0
sg_write.part.0+0x698/0xac0
sg_write+0x8d/0xe0
vfs_write+0x2cf/0xdc0
ksys_write+0x12b/0x260
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f27706e8b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f276dc5e188 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
RAX: ffffffffffffffda RBX: 00007f27707fbf60 RCX: 00007f27706e8b19
RDX: 0000000000000125 RSI: 00000000200003c0 RDI: 0000000000000005
RBP: 00007f2770742f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffdd8e5392f R14: 00007f276dc5e300 R15: 0000000000022000
irq event stamp: 6573
hardirqs last enabled at (6615): [] asm_sysvec_apic_timer_interrupt+0x1a/0x20
hardirqs last disabled at (6666): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (1426): [] __irq_exit_rcu+0xcc/0x110
softirqs last disabled at (1257): [] __irq_exit_rcu+0xcc/0x110
---[ end trace 0000000000000000 ]---
sg_write: data in/out 917468/251 bytes for SCSI command 0x0-- guessing data in;
program syz-executor.2 not setting count and/or reply_len properly
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pid=16633 comm=syz-executor.2
device lo left promiscuous mode
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pid=16663 comm=syz-executor.2
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pid=16670 comm=syz-executor.5
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pid=16674 comm=syz-executor.3
platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pid=16679 comm=syz-executor.5
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pid=16687 comm=syz-executor.2
syz-executor.1 (16649) used greatest stack depth: 22552 bytes left
platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
sg_write: data in/out 917468/251 bytes for SCSI command 0x0-- guessing data in;
program syz-executor.2 not setting count and/or reply_len properly
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pid=16708 comm=syz-executor.3
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pid=16713 comm=syz-executor.2
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pid=16701 comm=syz-executor.5
platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pid=16718 comm=syz-executor.7
platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_ERROR driverbyte=DRIVER_OK cmd_age=0s
sr 1:0:0:0: [sr0] tag#0 CDB: Receive copy operating parameters 84 e3 9c 43 dc 06 53 c4 7b 3b a3 f8
platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
platform regulatory.0: Direct firmware load for regulatory.db failed with error -2
netlink: 1032 bytes leftover after parsing attributes in process `syz-executor.1'.
device lo entered promiscuous mode
netlink: 1032 bytes leftover after parsing attributes in process `syz-executor.1'.
sysfs: cannot create duplicate filename '/class/ieee80211/ßÓn°pø ÏbØ+ÙÁx¿Dø3œ²’#NU¸É5÷QÛˆ§£_ëPwËûªEþçý!'
CPU: 0 PID: 16782 Comm: syz-executor.1 Tainted: G W 6.2.0-rc6-next-20230203 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
sysfs_warn_dup+0x80/0xa0
sysfs_do_create_link_sd+0x122/0x140
sysfs_create_link+0x63/0xc0
device_add+0x56a/0x1e50
wiphy_register+0x1f23/0x2a40
ieee80211_register_hw+0x2332/0x3d20
mac80211_hwsim_new_radio+0x2507/0x48c0
hwsim_new_radio_nl+0x9ad/0x1070
genl_family_rcv_msg_doit.isra.0+0x1ee/0x2e0
genl_rcv_msg+0x503/0x7e0
netlink_rcv_skb+0x15d/0x450
genl_rcv+0x28/0x40
netlink_unicast+0x552/0x800
netlink_sendmsg+0x923/0xe30
sock_sendmsg+0x1b6/0x200
____sys_sendmsg+0x74e/0x980
___sys_sendmsg+0x110/0x1b0
__sys_sendmsg+0xf7/0x1d0
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f626a2c8b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f626781d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f626a3dc020 RCX: 00007f626a2c8b19
RDX: 0000000000000000 RSI: 0000000020007ec0 RDI: 0000000000000003
RBP: 00007f626a322f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffffaa56cbf R14: 00007f626781d300 R15: 0000000000022000
netlink: 1032 bytes leftover after parsing attributes in process `syz-executor.1'.
sysfs: cannot create duplicate filename '/class/ieee80211/ßÓn°pø ÏbØ+ÙÁx¿Dø3œ²’#NU¸É5÷QÛˆ§£_ëPwËûªEþçý!'
CPU: 1 PID: 16797 Comm: syz-executor.1 Tainted: G W 6.2.0-rc6-next-20230203 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
sysfs_warn_dup+0x80/0xa0
sysfs_do_create_link_sd+0x122/0x140
sysfs_create_link+0x63/0xc0
device_add+0x56a/0x1e50
wiphy_register+0x1f23/0x2a40
ieee80211_register_hw+0x2332/0x3d20
mac80211_hwsim_new_radio+0x2507/0x48c0
hwsim_new_radio_nl+0x9ad/0x1070
genl_family_rcv_msg_doit.isra.0+0x1ee/0x2e0
genl_rcv_msg+0x503/0x7e0
netlink_rcv_skb+0x15d/0x450
genl_rcv+0x28/0x40
netlink_unicast+0x552/0x800
netlink_sendmsg+0x923/0xe30
sock_sendmsg+0x1b6/0x200
____sys_sendmsg+0x74e/0x980
___sys_sendmsg+0x110/0x1b0
__sys_sendmsg+0xf7/0x1d0
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f626a2c8b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f626783e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f626a3dbf60 RCX: 00007f626a2c8b19
RDX: 0000000000000000 RSI: 0000000020007ec0 RDI: 0000000000000003
RBP: 00007f626a322f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffffaa56cbf R14: 00007f626783e300 R15: 0000000000022000
selinux_netlink_send: 4 callbacks suppressed
SELinux: unrecognized netlink message: protocol=0 nlmsg_type=61 sclass=netlink_route_socket pid=16802 comm=syz-executor.7
netlink: 1032 bytes leftover after parsing attributes in process `syz-executor.1'.
sysfs: cannot create duplicate filename '/class/ieee80211/ßÓn°pø ÏbØ+ÙÁx¿Dø3œ²’#NU¸É5÷QÛˆ§£_ëPwËûªEþçý!'
CPU: 1 PID: 16825 Comm: syz-executor.1 Tainted: G W 6.2.0-rc6-next-20230203 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
sysfs_warn_dup+0x80/0xa0
sysfs_do_create_link_sd+0x122/0x140
sysfs_create_link+0x63/0xc0
device_add+0x56a/0x1e50
wiphy_register+0x1f23/0x2a40
ieee80211_register_hw+0x2332/0x3d20
mac80211_hwsim_new_radio+0x2507/0x48c0
hwsim_new_radio_nl+0x9ad/0x1070
genl_family_rcv_msg_doit.isra.0+0x1ee/0x2e0
genl_rcv_msg+0x503/0x7e0
netlink_rcv_skb+0x15d/0x450
genl_rcv+0x28/0x40
netlink_unicast+0x552/0x800
netlink_sendmsg+0x923/0xe30
sock_sendmsg+0x1b6/0x200
____sys_sendmsg+0x74e/0x980
___sys_sendmsg+0x110/0x1b0
__sys_sendmsg+0xf7/0x1d0
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f626a2c8b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f626783e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f626a3dbf60 RCX: 00007f626a2c8b19
RDX: 0000000000000000 RSI: 0000000020007ec0 RDI: 0000000000000003
RBP: 00007f626a322f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffffaa56cbf R14: 00007f626783e300 R15: 0000000000022000
netlink: 1032 bytes leftover after parsing attributes in process `syz-executor.1'.
sysfs: cannot create duplicate filename '/class/ieee80211/ßÓn°pø ÏbØ+ÙÁx¿Dø3œ²’#NU¸É5÷QÛˆ§£_ëPwËûªEþçý!'
CPU: 0 PID: 16846 Comm: syz-executor.1 Tainted: G W 6.2.0-rc6-next-20230203 #1
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
Call Trace:
dump_stack_lvl+0xc1/0xf0
sysfs_warn_dup+0x80/0xa0
sysfs_do_create_link_sd+0x122/0x140
sysfs_create_link+0x63/0xc0
device_add+0x56a/0x1e50
wiphy_register+0x1f23/0x2a40
ieee80211_register_hw+0x2332/0x3d20
mac80211_hwsim_new_radio+0x2507/0x48c0
hwsim_new_radio_nl+0x9ad/0x1070
genl_family_rcv_msg_doit.isra.0+0x1ee/0x2e0
genl_rcv_msg+0x503/0x7e0
netlink_rcv_skb+0x15d/0x450
genl_rcv+0x28/0x40
netlink_unicast+0x552/0x800
netlink_sendmsg+0x923/0xe30
sock_sendmsg+0x1b6/0x200
____sys_sendmsg+0x74e/0x980
___sys_sendmsg+0x110/0x1b0
__sys_sendmsg+0xf7/0x1d0
do_syscall_64+0x3f/0x90
entry_SYSCALL_64_after_hwframe+0x72/0xdc
RIP: 0033:0x7f626a2c8b19
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f626783e188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f626a3dbf60 RCX: 00007f626a2c8b19
RDX: 0000000000000000 RSI: 0000000020007ec0 RDI: 0000000000000003
RBP: 00007f626a322f6d R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffffaa56cbf R14: 00007f626783e300 R15: 0000000000022000
device lo left promiscuous mode
device lo entered promiscuous mode
audit: type=1326 audit(1675423659.003:24): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=16957 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f2f17666b19 code=0x0